JP4458437B2 - Dial lock and dial member - Google Patents

Description

  The present invention relates to a dial lock capable of exchanging components, and a dial member including a dial body and a display board.

2. Description of the Related Art Conventionally, there are dial members that can individually set display portions that are used for unlocking and locking dial locks, and those techniques are disclosed in Patent Document 1.
JP-A-64-071976

  However, the conventional dial member composed of the dial body and the display board has a simple structure in which the display board is simply inserted into the groove-like display board loading section of the dial body. If the frictional force of the display plate is weak, there is a problem that the display plate naturally falls off from the display plate loading unit after the display plate is mounted on the display plate loading unit, or the frictional force between the display plate and the display plate loading unit is strong. However, it is difficult to attach the display board to the display board loading section, and there is a problem that the display board after installation cannot be removed from the display board loading section. In addition, when the entrance of the groove-shaped display board loading portion is curved, it is difficult to load a small display board while bending it with a finger or the like.

  More specifically, adjust the thickness and width of the display board and the space of the display board loading section, and attach the display board to the display board loading section with the frictional force of the contact surface between the display board and the display board loading section. In this case, the thickness of the display plate and the space of the display plate loading part vary depending on the product during manufacturing. Therefore, the frictional force is adjusted to be constant for each combination of the display plate and the display plate loading part. Thus, it is difficult to mount the display board on the display board loading section with an appropriate frictional force.

  Therefore, the present invention can be assembled and disassembled, prevents the display plate from falling off the dial body during assembly and disassembly, and facilitates the attachment and detachment and replacement of the display plate with respect to the dial body and the dial lock. The purpose is to provide.

  In order to solve the above problems, a dial member according to the present invention is a dial member of a dial lock, and the dial member includes a dial main body and a display plate, and the dial main body is formed at a central portion. A shaft end, a dial end surface that is a surface that intersects the axial direction of the rotational axis of the dial body, a dial outer peripheral surface that is an outer surface in the circumferential direction, and a display plate loading for loading the display plate The display plate loading portion is a groove (space) that is located between the shaft portion and the dial outer peripheral side surface and that accommodates the display plate, and has a wall on the dial outer peripheral side and a shaft portion side. The display plate insertion port is wide enough to insert the display plate, not on the dial outer peripheral side, but on the dial end surface. The display panel display window opening to the side The dial is a notch or hole extending from the outer peripheral surface of the dial to the display plate loading portion, or is formed of a transparent material, and the dial outer peripheral side wall or the shaft portion side wall of the display plate loading portion At least one of the display plates is provided with an uneven portion for fitting the display plate at a position through which at least a part of the display plate passes when the display plate is loaded, and the display plate has at least one surface to be used for unlocking or locking. It has numbers, letters, symbols, pictures, colors, patterns, etc., and it has deformation recovery capability and a dial body fitting portion, and the dial body fitting portion is fitted with the display plate fitting uneven portion. The display plate is inserted into the display plate loading portion until the dial body fitting portion and the display plate fitting uneven portion are fitted to each other. By inserting from the mouth, the dial book The panel fitting for uneven portion and use the fitting portion is characterized by fitting.

  With this structure, for example, as shown in FIGS. 4 to 8, the dial body fitting portion of the display plate and the display plate fitting uneven portion of the display plate loading portion are fitted, so that the display plate insertion port is at the bottom. Even if vibration, impact, etc. are transmitted in the facing state, the display plate does not fall off from the display plate loading section, and the dial member can be assembled smoothly. Further, as shown in FIGS. 7 and 8, the display board is inserted while being deformed by simply pushing straight from the display board insertion slot toward the display board loading section without bending the display board directly with a finger. Thus, at the position where the dial body fitting portion and the display plate fitting concavo-convex portion are fitted to each other, the display plate and the dial body can be fitted by the restoring ability of the display plate.

Here, when the display plate is inserted from the display plate insertion port of the display plate loading portion until the dial body fitting portion and the display plate fitting uneven portion are fitted to each other, the display plate When the display plate fitting uneven portion is on the wall on the outer peripheral side of the dial in order to deform by avoiding the convex portion of the display plate fitting uneven portion due to deformability, the display plate is loaded into the display plate. The distance between the portion of the wall on the outer peripheral side of the dial in the insertion direction with respect to the portion extending from the display plate insertion port to the uneven portion for fitting the display plate and the portion of the wall on the side of the shaft facing the dial outer peripheral side It is only necessary that the wall on the shaft portion side is recessed so as to be wider than the interval between the wall portion on the shaft portion side and the portion of the wall on the shaft portion side facing the portion without the uneven portion for fitting the display plate.
When the display plate is inserted from the display plate insertion port of the display plate loading portion until the dial body fitting portion and the display plate fitting uneven portion are fitted to each other, the display plate is In order to deform by avoiding the convex portion of the display plate fitting uneven portion by deformability, when the display plate fitting uneven portion is on the wall on the shaft side, the display plate with respect to the display plate loading portion The distance between the portion of the wall on the shaft portion side in the insertion direction from the display plate insertion opening to the uneven portion for fitting the display plate to the portion of the dial outer peripheral side wall facing the portion on the shaft portion side wall is The dial outer peripheral side wall is recessed so as to be wider than the interval between the dial peripheral portion side wall portion facing the portion without the display plate fitting uneven portion, or the display plate The shaft portion in the insertion direction with respect to the display plate loading portion The panel said notch in a portion of the wall of the dial outer peripheral side surface side opposite to the portion extending into the panel fitting for uneven portion from the insertion opening of the wall of it is sufficient.

  The dial end surface is a surface in a direction intersecting the axial direction of the rotation axis of the dial body itself, and is generally as shown in FIGS. 4 (g) and 5 (a) to 5 (e). In addition, the surface intersects perpendicularly to the axial direction, but may be a curved surface or an uneven surface as long as it does not interfere with the dial member, dial body or lock body adjacent to each other during rotation. It doesn't matter. Further, a part of the surface may have a curved surface or an uneven surface, and the part of the surface may be a surface that obliquely intersects the axial direction. The entire surface does not necessarily have to be perpendicular to the axial direction as long as there is no trouble during rotation.

  Further, the display plate insertion opening of the display plate loading section may be present on each side of the dial end surface on both sides of the dial body.

  With this structure, for example, as shown in FIGS. 5 and 9 to 14, etc., the display board can be inserted into the display board loading section from the dial end face sides on both sides of the dial body. Further, after loading, the display board can be easily taken out from the opposite display board insertion slot by pushing the display board from one display board insertion slot.

  Specifically, when the display plate is taken out from the position where the dial body fitting portion and the display plate fitting uneven portion are fitted to each other (fitting position), the position where the dial body fitting portion and the display plate fitting uneven portion are taken out from each other. Until the display board is inserted from the display board insertion slot of the display board loading section, the display board can be used to fit the display board by pressing the display board from either display board insertion slot. The projection is deformed while avoiding the projections of the concavo-convex portions, and the fitting of the dial body fitting portion and the concavo-convex portion for fitting the display plate is released, and the display plate can be taken out from the display plate loading portion. In this case, since the insertion port also serves as an outlet, it can be said that it is an entrance / exit that can be inserted and removed, that is, an insertion / extraction port.

  In the dial body of the conventional dial member, it is already loaded because there is only one display plate insertion slot, which is the entrance for inserting the display plate, in each of the groove-shaped display plate loading parts of the dial body When replacing the display board with another display board, it was necessary to load the other display board after removing the loaded display board. By simply pushing another display plate different from the loaded display plate into the display plate loading unit from either one of the display plate insertion openings on both sides of the display plate loading unit. It is possible to simultaneously load other display boards and to remove the display boards previously loaded from the display board loading section. As a result, it is possible to provide a dial member in which the display plate can be easily replaced.

  In addition, the display plate insertion port of the display plate loading unit is present on the dial end surface side on one side of the dial body, and the dial body is from the dial end surface side where the display plate insertion port is not present. A display plate push-out hole or a display plate push-out groove for pushing out the display plate from the dial body leading to the display plate loading section may be provided.

  With this configuration, for example, a dial body as shown in FIG. 15 can be considered.

  In other words, after the display plate is loaded into the display plate loading section, it is necessary to remove the fitting between the dial body fitting portion and the display plate fitting uneven portion in order to remove the display plate from the display plate insertion slot. By providing a hole or groove on the side of the dial end surface where the display board insertion slot does not exist, simply press the display board from the hole or groove toward the display board insertion slot, It becomes possible to extrude while removing the fitting irregularities.

  As described above, the dial member of the present invention can individually set display portions that are marks for unlocking and locking, and has a function of preventing the display board from falling off the dial body. The display plate can be attached to and detached from the main body, and the dial member can easily change the setting of the display portion.

  According to the present invention, the display unit can be individually set and changed, the display plate can be easily attached to and detached from the display plate support member, and the dial can prevent the display plate from being unexpectedly detached from the display plate support member. It is possible to provide a member. In addition, the present invention can provide a dial lock that allows individual setting of the display portion of the dial member and is easy to assemble and disassemble.

  Embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is a schematic view of the dial lock 10 as viewed from above, front, back, down, left, right, and front right.

  1A, FIG. 1B, FIG. 1C, FIG. 1D, FIG. 1E, FIG. 1F, and FIG. 1G are plan views of the dial lock 10 in this order. (Top view), front view (front view), rear view (rear view), bottom view (bottom view), left side view, right side view, and perspective view from the upper right front. The dial lock 10 shown in FIG. 1 opens and closes an annular portion formed by the lock body and the locking member by locking and unlocking the locking member at a specific rotational position of the dial member, And a dial lock for unlocking.

  As shown in FIG. 1, the dial lock 10 includes a lock body 100 that is the center of the configuration of the dial lock 10, a locking member 400, and a locking member hook for preventing unauthorized unlocking through a gap. 402, a dial member 20 that locks the locking member 400 so that the locking member 400 cannot be inserted into and removed from the lock body 100, and a dial member 20 that is rotatably attached to the lock body 100, and a shaft member 300 that serves as a rotation axis of the dial member 20. It is configured.

  In the example shown in FIG. 1, there are three dial members 20, and each dial member 20 has a display portion with a number serving as a mark so that the rotational position for unlocking and locking can be understood. Yes. In the dial lock 10, the locking member 400 can be inserted into and removed from the lock body 100 by rotating the three dial members 20 and aligning the display portions with numbers for unlocking.

  FIG. 2 shows that the locking irregularities 401 of the locking member 400 are removed from the locking portion of the dial lock 10 with the display portions of all the dial members 20 of the dial lock 10 shown in FIG. It is a figure which shows a state, and the figure which shows the state which extracted the shaft member 300 further.

  FIG. 2A is a perspective view of a state in which the locking uneven portion 401 included in the locking member 400 is removed from the locking portion of the dial lock 10 as viewed from the upper right front, and FIG. FIG. 2C is a perspective view of the state in which the locking uneven portion 401 included in the locking member 400 is removed from the locking portion, as viewed from the upper left front, and FIG. 2C is a drawing of the locking uneven portion 401 from the locking portion of the dial lock 10. 2D is a perspective view of the state in which the shaft member 300 has been removed from the lock body 100 as viewed from the upper right front, and FIG. 2D shows the shaft member after the locking uneven portion 401 has been removed from the locking portion of the dial lock 10. It is the perspective view which looked at the state which extracted 300 from the lock main body 100 from the upper left front.

  2A and 2B are perspective views of the same state viewed from different directions. Moreover, FIG.2 (c) and FIG.2 (d) are the perspective views which looked at the same state from a different direction.

  As shown in FIGS. 2 (a) and 2 (b), the locking member 400 includes a locking uneven portion 401 for locking to the dial member 20, and an unauthorized opening by looking into the locking part from the gap. It has a locking member collar 402 for preventing locking.

  FIG. 3 is a perspective view showing a state where the dial member 20 is further removed from the lock body 100 from the state shown in FIGS. 2 (c) and 2 (d). FIG. 3A is a perspective view seen from the upper right front, and FIG. 3B is a perspective view seen from the upper left front.

  2 (c), 2 (d), 3 (a) and 3 (b), the lock body 100 prevents the dial member 20 from moving in the axial direction in the state shown in FIG. The left side wall 104WL and the right side wall 104WR are each provided with a lock body shaft hole 102 and a lock body side locking member groove 101, respectively. . The left side wall 104WL further includes a positioning guide notch 103.

  Further, as shown in FIGS. 3A and 3B, the lock body 100 includes a dial member mounting portion 104 for mounting the dial member 20, and prevents the dial member 20 from moving in the axial direction. A dial member mounting portion 104 is formed between the left side wall 104WL and the right side wall 104WR.

  The dial member mounting portion 104 is a wall surface 104WLS that forms the dial member mounting portion 104 of the left side wall 104WL and a wall surface that forms the dial member mounting portion 104 of the right side wall 104WR. The wall surface 104WLS and the wall surface 104WRS of the dial member mounting portion 104 are surfaces that intersect the axial direction of the rotation axis of the dial member 20 in a state where the dial member 20 is mounted on the dial member mounting portion 104. It is a surface facing the dial end surface.

  As shown in FIGS. 2C, 2D, 3A, and 3B, the shaft member 300 is a member for rotatably mounting the dial member 20 to the lock body 100. A shaft side locking member groove 301 and a positioning guide 302 are provided on the peripheral side surface. After the dial member 20 is loaded into the dial member mounting portion 104 and the shaft member 300 is inserted and assembled from the outside on the left side of the lock body 100, the engagement of the locking member 400 from the outside is performed for locking. The shaft-side engaging member groove 301 serves as a passage on the shaft member side for inserting the stopper uneven portion 401. When the shaft member 300 is inserted and assembled from the left side surface of the lock body 100, the lock body side is a passage on the lock body side where the locking uneven portion 401 of the locking member 400 is inserted for locking. The locking member groove 101 and the shaft side locking member groove 301, which is a passage on the shaft member side, form a connected hole or hole, and the protrusions for positioning so as not to deviate from each other are positioned. This is a guide 302. That is, the positioning guide 302 is a protrusion for preventing the shaft member 300 from rotating with respect to the lock body 100 by being loaded in the positioning guide cutout portion 103. It is a guide for determining.

  In addition, when the dial member 20 is rotatably attached to the lock body 100, the shaft member 300 can be removed from the lock body shaft hole 102, which is a hole for inserting the shaft member 300 into the lock body 100, in the insertion direction. The positioning guide 302 of the shaft member 300 also has an effect as a protrusion for preventing.

  In the present invention, a hole means a state of penetrating, and a hole means a dead end state without penetrating.

As shown in FIGS. 3A and 3B, the dial member 20 has a dial shaft hole 201 which is a hole for the shaft member 300.

  The dial lock 10 can be repeatedly assembled and disassembled at the time of unlocking.

  First, the procedure for assembling the locking part from the state shown in FIGS. 3 (a) and 3 (b) will be described.

  As a first step, the three dial members 20 are loaded into the dial member mounting portion 104 of the lock body 100 to obtain the state shown in FIGS. 2 (c) and 2 (d).

  As the second stage, from the state shown in FIGS. 2C and 2D, the shaft side locking member groove 301 of the shaft member 300 and the lock body side locking member groove 101 of the lock body 100 are connected. The shaft member 300 is moved to the left side lock body shaft so that the shaft-side locking member groove 301 and the lock body-side locking member groove 101 face each other. The holes 102, the respective dial shaft holes 201 of the three dial members 20, and the lock body shaft hole 102 on the right side are inserted in this order to obtain the state shown in FIGS. 2 (a) and 2 (b).

  According to the above procedure, the lock body 100, the dial member 20, and the shaft member 300 can be assembled to form the lock portion.

  Next, a procedure for disassembling the locking portion from the state shown in FIGS. 2 (a) and 2 (b) will be described.

  As a first step, a positioning guide 302 for the shaft member 300 is provided by pushing the shaft member 300 from the lock body shaft hole 102 on the right side surface of the lock body 100 toward the lock body shaft hole 102 on the left side surface. 2 (c) and FIG. 2 (d) by pulling out the entire shaft member 300 from the lock body shaft hole 102 on the left side surface after the end on the side is removed from the lock body shaft hole 102 on the left side surface. ).

  As a second stage, by removing the dial member 20 from the dial member mounting portion 104 of the lock body 100, the state shown in FIGS. 2 (c) and 2 (d) is changed to FIGS. 3 (a) and 3 (b). ).

  With the above procedure, the lock portion including the lock body 100, the dial member 20, and the shaft member 300 can be disassembled.

  As described above, the dial lock 10 can be assembled and disassembled by repeating the lock portion including the lock body 100, the dial member 20, and the shaft member 300, and can be easily replaced. is there.

  2A and 2B, after inserting the locking uneven portion 401 of the locking member 400 into the locking portion to obtain the state shown in FIG. 1, the dial member 20 is rotated. Thus, when the locking state is set, the locking uneven portion 401 of the locking member 400 is locked to the dial member 20, so that the locking uneven portion 401 and the locking member collar 402 hinder in the locked state. Thus, the shaft member 300 cannot be extracted from the lock body shaft hole 102 on the left side surface side of the lock body 100 and cannot be disassembled. Therefore, the dial lock 10 can be disassembled only when unlocked. .

  FIG. 4 is a view of the dial member 20 on the left side shown in FIGS. 1 to 3 as viewed from various directions, and a view of the dial body 200 that is one of the components of the dial member 20 as viewed from the upper right front. It is. In FIG. 4, the size of the dial member 20 and the dial main body 200 is illustrated larger than that in FIGS. 1 to 3 for easy understanding.

  5 and FIGS. 9 to 16, which will be described later, are also of a size that can be used for the lock body 100 in FIGS. 1 to 3, but like the dial body 200, the details are easy to understand. It is enlarged and drawn.

  4 (a), FIG. 4 (b), FIG. 4 (c), FIG. 4 (d), FIG. 4 (e), and FIG. 4 (f) are the plan view (top view) and left side of the dial member 20 in this order. They are a front view, a front view (front view), a right side view, a bottom view (bottom view), and a perspective view as seen from the upper right front. FIG. 4G is a perspective view of the dial body 200 in a state where all the display boards 700 are removed from the dial member 20 as viewed from the upper right front.

  As shown in FIG. 4A to FIG. 4F, the dial member 20 includes a dial body 200 and a plurality of display boards 700.

  As shown in FIG. 4B, the dial member 20 has a dial shaft hole 201 into which the shaft member 300 is inserted and a notch 202 for passing through the locking member.

  5 (a) to 5 (c) are views of the dial body 200 shown in FIG. 4 (g) seen from different directions. FIGS. 5 (d) and 5 (e) show the dial body 200. FIG. FIG.

  5A, FIG. 5B, and FIG. 5C are a left side view, a front view (front view), and a right side view of the dial body 200 in this order. 5D is a cross-sectional view taken along the line AA of the dial main body 200, and FIG. 5E is a cross-sectional view taken along the line BB of the dial main body 200.

  4 (g) and FIGS. 5 (a) to 5 (e), the dial body 200 includes a dial shaft hole 201, a notch portion 202 for passing through a locking member, a dial end surface 203, and a dial outer peripheral side surface 204. Display plate loading portion 205, display plate insertion slot 205a, dial shaft hole side wall 205b, dial outer peripheral side wall 205c, loading portion side wall 205d, display plate display window portion 205e, and projection portion 205f. The wall 205b on the dial shaft hole side has a raised portion 205g and a recessed portion 205h. The space between the wall 205b on the dial shaft hole side and the wall 205c on the dial outer peripheral side is the display plate loading unit 205.

  The dial end surface 203 of the dial main body 200 is a surface perpendicular to the rotation axis direction, and as shown in FIGS. 5 (a), 5 (c) and 5 (e), the left side of the dial main body 200. It exists on the side of the surface and the side of the right side, respectively.

  As shown in FIG. 1, in the state where the dial member 20 is attached to the dial member attaching portion 104 with the shaft member 300, the dial end surface 203 forms the dial member attaching portion 104 provided in the lock body 100 shown in FIG. A wall that prevents the dial member 20 from moving in the axial direction, or a surface that faces the adjacent dial member 20.

  The dial outer peripheral side surface 204 of the dial body 200 is a surface on the outer side in the circumferential direction.

  The display board loading portion 205 included in the dial body 200 is a groove (space) for loading the display board 700, located between the dial shaft hole 201 and the dial outer peripheral side face 204. The display board insertion slot 205a is connected to the dial end face. A wall 205b on the dial shaft hole side and a wall 205c on the dial outer peripheral side are provided on the 203 side. That is, the display board 700 is inserted and loaded between the wall 205b and the wall 205c from the display board insertion opening 205a.

  The wall between the dial shaft hole side wall 205b and the dial outer peripheral side wall 205c is the loading portion side wall 205d. The loading portion side wall 205d is not necessarily required, and the dial shaft hole side wall 205b and the dial outer peripheral side wall 205c are directly connected at an acute angle or directly with a curved surface. It doesn't matter if it is in the state. The same applies to other dial bodies described later.

  Further, the display board insertion opening 205a is wide enough to allow the display board 700 to be inserted. By opening the display board insertion opening 205a on the dial end face 203 side instead of the dial outer peripheral side face 204 side, FIG. As shown in FIG. 5, in a state where the dial member 20 is attached to the dial member attachment portion 104 by the shaft member 300, at least a part of the display plate insertion opening 205a of the display plate loading portion 205 at an arbitrary rotational position of the dial member 20. Can be closed by the wall surface 104WLS of the dial member mounting portion 104, the wall surface 104WRS of the dial member mounting portion 104, or the adjacent dial member 20.

  As shown in FIGS. 4 and 5, the dial body 200 has display plate insertion openings 205 a on the dial end surface 203 on the left side and the dial end surface 203 on the right side. That is, when not incorporated in the dial lock 10, the display plate 700 can be inserted into the display plate loading unit 205 from the left side or the right side of the dial body 200. After loading, the display board can be removed from both the left side and the right side.

  That is, in the dial lock 10 using the dial member 20 assembled by mounting the display plate 700 on the display plate loading portion 205 of the dial body 200, the wall surface of the dial member mounting portion 104 having the lock body shaft hole 102 or By closing at least a part of the display plate insertion opening 205a with the adjacent dial member 20, the display plate 700 is extracted from the display plate loading portion 205 without taking out the dial member 20 from the dial member mounting portion 104 after assembly. Can be prevented. That is, the dial lock 10 using the dial member 20 can be disassembled only by a person who knows the unlocking number, and the display portion that serves as a mark for unlocking or locking the dial member 20 can be individually set again. It becomes a dial lock.

  The display panel display window 205e of the dial body 200 is a notch extending from the dial outer peripheral surface 204 to the wall 205c on the dial outer peripheral side, and the display panel 700 loaded in the display panel mounting section 205 can be unlocked or It is a portion that becomes a window for recognizing a display portion that becomes a mark of locking from the outside of the dial outer peripheral side surface 204.

  The display portion that serves as a mark for unlocking and locking the display board 700 loaded in the display board loading section 205 of the dial body 200 can be recognized from a notch extending from the dial outer peripheral side surface 204 to the wall 205c on the dial outer peripheral side surface. By doing so, it is not necessary to make the part from the display board loading part 205 to the dial outer peripheral side surface 204 transparent, and it becomes possible to produce the dial body with various materials. As a result, it is possible to select materials with priority on strength and cost.

  The protruding portion 205f of the dial body 200 is a convex portion that forms a concave / convex portion for fitting a display plate for fitting with the display plate 700 loaded in the display plate loading portion 205. The projecting portion 205f is a hill-shaped convex portion, and has a base portion on the wall 205c on the dial outer peripheral side surface, the top portion is directed to the wall 205b on the dial shaft hole side, and a gentle upward slope from the base portion to the top portion. It has become. Further, the protrusion 205f can be fitted by being present at a position where at least a part of the display plate passes when the display plate is loaded.

  Further, as shown in FIGS. 5A to 5E, the dial body 200 has a left-right symmetric shape, that is, a mirror image relationship in the AA cross section.

  6 (a) to 6 (f) are diagrams showing a display board 700 which is a component of the dial member 20. FIG. 6 (a) is a plan view (top view), and FIG. 6 (b) is a left side. FIG. 6C is a front view (front view), FIG. 6D is a right side view, FIG. 6E is a bottom view (bottom view), and FIG. 6F is a right front view. It is a perspective view. Note that the display board 700 shown in FIG. 6 is drawn larger than the size of the display board in FIGS. 1 to 3 in order to make the shape of the display board 700 easy to understand.

  FIG. 6A is a plan view (top view) of the display board 700 with different notations on the upper surface, and “0”, “1”, “2”, “3”, “4”, “5”. , “6”, “7”, “8”, “9” are shown as examples of the display board 700.

  Each display board 700 shown in FIG. 6A has a display surface 701, an insertion-side end 705, and a notch 706.

  FIG. 6E is a bottom view (bottom view) of the display panel 700, and the back surface 702 is the back surface of the display surface 701.

  FIG. 6F illustrates a case where “0”, “1”, “2”, “3”, “4”, “5”, “6”, “7”, It is a perspective view of the display board 700 in which different notation of "8" and "9" was made.

  In addition, the display board 700 shown to Fig.6 (a)-FIG.6 (f) is formed with the thing which has deformation | transformation restoring ability, such as a metal and a plastics. In addition, other display panels to be described later will be described as having deformation restoring ability.

  FIG. 7 is a diagram for explaining the loading process of the display plate 700 to the dial body 200 using the display plate 700 with “0” written on the upper surface as an example.

  FIG. 7 is also a diagram for explaining the shape change due to the deformability and restoring ability of the display board 700 in the process of loading the display board 700 into the dial body 200, but the relationship between the dial body 200 and the display board 700 can be understood. For ease of illustration, the sizes of the dial body 200 and the display board 700 are drawn slightly larger than the sizes in FIGS.

  FIG. 7A1 is a perspective view of the state before the display plate 700 is inserted into the display plate loading unit 205 of the dial body 200, as viewed from the upper right front.

  FIG. 7A2 is a front view (a front view) of the state before the display plate 700 is inserted into the display plate loading unit 205 of the dial body 200. FIG.

  Note that FIG. 7A1 and FIG. 7A2 are the same states viewed from different directions.

  The display board 700 shown in FIGS. 7 (a1) and 7 (a2) is inserted into the display surface 701 marked “0” and the tip part when inserted into the display board loading portion 205 of the dial body 200. A leading end portion 703, a rear end portion 704 at the time of insertion which becomes a rear end at the time of insertion, a side end portion 705 at the time of insertion which becomes a side end at the time of insertion, and a protrusion 205f which the display plate loading portion 205 of the dial body 200 has at the time of loading. A notch 706 for forming a dial body fitting portion for fitting with the display plate fitting uneven portion to be formed is provided.

  FIG. 7B1 shows a state in which the display plate 700 is inserted into the display plate loading unit 205 up to about a quarter of the length between the leading end portion 703 and the trailing end portion 704 when inserted. In this state, since the distal end portion 703 is not yet in contact with the protruding portion 205f at the time of insertion, the display board 700 does not need to be deformed yet.

  FIG. 7B2 shows a state in which the display plate 700 is inserted into the display plate loading unit 205 up to about half the length between the leading end portion 703 and the trailing end portion 704 at the time of insertion.

  When the display plate 700 is further pushed in from the state shown in FIG. 7 (b1), the portion from the distal end portion 703 at the time of insertion to the end portion 705 at the time of insertion comes into contact with the protruding portion 205f and then the insertion side on both sides. Near the center between the end portions 705, the displacement toward the dial shaft hole 201 side is stopped by the presence of the raised portion 205g, but the peripheral portion of the end portion 705 at the time of insertion uses the space of the recessed portion 205h, Since it is displaced to the dial shaft hole 201 side while avoiding the protrusion 205f, the display plate 700 is deformed so that the display surface 701 side becomes convex as shown in FIG. 7 (b2).

  FIG. 7 (b3) shows a state where loading is completed by further pushing in from the state shown in FIG. 7 (b2).

  As shown in FIG. 7 (b3), when the cutout portion 706 of the display plate 700 comes to a position where it fits with the projection 205f of the display plate loading portion 205, the insertion side end portion is inserted due to the restoring ability of the display plate 700. Since 705 is restored in a direction away from the dial shaft hole 201, the notch 706 and the protrusion 205f are fitted. That is, the dial body fitting portion of the display plate 700 and the display plate fitting uneven portion of the dial body 200 are fitted.

  FIG.7 (c1) is the front view (front view) which looked at the same state as FIG.7 (b1) from the front (front surface).

  FIG.7 (c2) is the front view (front view) which looked at the same state as FIG.7 (b2) from the front (front surface).

  FIG.7 (c3) is the front view (front view) which looked at the same state as FIG.7 (b3) from the front (front surface).

  FIG. 7D1 is a view of the CC cross section in the state shown in FIG.

  FIG. 7D2 is a view of the DD cross section in the state shown in FIG. 7C2 as viewed from the right.

  FIG. 7 (d3) is a view of the EE cross section in the state shown in FIG. 7 (c3) as viewed from the right side.

  Here, a procedure for loading the display plate 700 into the display plate loading unit 205 of the dial body 200 will be described in detail.

  First, as a first step, after the display surface 701 of the display panel 700 is directed to the opposite side of the dial shaft hole 201 of the dial body 200 and positioned on the display panel display window 205e side, The front end portion 703 is aligned with the display plate insertion slot 205a of the display plate loading portion 205 of the dial body 200 when the display plate 700 is inserted.

  Next, as a second stage, the display plate 700 is inserted until the portion from the leading end portion 703 to the inserting side end portion 705 reaches the protruding portion 205f.

  As a third step, a force is applied so that the portion from the portion near the loading portion side wall 205d of the tip portion 703 at the time of insertion to the end portion 705 at the time of insertion gets over the inclined slope of the protrusion 205f, and further insert.

  Finally, as a fourth step, further insertion is performed until the notch 706 and the protrusion 205f coincide.

  With the above procedure, loading of the display board 700 to the display board loading unit 205 is completed.

  Here, in the case of a convex shape having no slope on the projection 205f side, if a slope is formed on the display surface 701 side of the display board 700 from the insertion tip 703 to the insertion end 705. The display board 700 can be loaded into the display board loading section 205 of the dial body 200 in the same procedure. In this case, the third stage is “addition is performed by applying a force so that the inclined surface from the tip portion 703 at the time of insertion on the display surface 701 side to the end portion 705 at the time of insertion gets over the protrusion 205f”.

  Further, the display board 700 loaded in the display board loading section 205 of the dial body 200 and in the state shown in FIGS. 7B3, 7C3, and 7D3 is replaced with the display board of the dial body 200. In the case of taking out from the loading unit 205, the following procedure is possible.

  First, as a first step, the display board loading that opens to the other dial end face 203 side from the display board insertion slot 205a of the display board loading section 205 that opens to either dial end face 203 side of the dial body 200 is performed. The display board 700 is pushed toward the display board insertion slot 205a of the section 205 so that the notch 706 gets over the inclined slope of the protrusion 205f.

  Next, as a second stage, the display panel 700 is pushed out until it completely escapes from the display panel loading unit 205, or the display panel 700 that has partially escaped from the display panel insertion slot 205a is extracted.

  The display board 700 can be taken out from the dial body 200 by the above procedure.

  That is, as shown in FIGS. 4G and 5A to 5E, in the protrusion 205f of the dial body 200, the base of the protrusion 205f on the side of the wall 205c on the dial outer peripheral side is provided. Since the rising inclination angle from the top to the top is gentle, even if the protrusion 205f of the dial body 200 and the notch 706 of the display panel 700 are fitted as shown in FIG. By pushing the display board 700 from the display board insertion slot 205a toward the other display board insertion slot 205a, the dial body 200 and the display board 700 can be disengaged.

  More specifically, when the display board 700 is pushed from one of the display board insertion openings 205a toward the other display board insertion opening 205a, the display board 700 has a deformation restoring ability, and the projection Since the inclination angle of the portion 205f is gentle, the portion from the edge of the notch 706 of the display plate 700 to the end portion 705 at the time of insertion is displaced toward the dial shaft hole 201 along the inclination of the protrusion 205f. Thus, the dial body 200 and the display board 700 are disengaged.

  Further, the dial body 200 has a symmetrical shape in the AA cross section of FIG. 5B, so that the display board 700 can be loaded from the left side or the right side of the dial body 200. Insertion into the unit 205 is possible.

  As shown in FIGS. 6 (a) to 6 (f), the display board 700 has a symmetrical shape on the left and right and front and rear, except for the display content of the display surface 701. Insertion is possible even when the tip 703 is replaced. That is, the display board 700 is inserted into the display board loading unit 205 from the left side of the display board 700 shown in FIG. 6B or from the right side of the display board 700 shown in FIG. It becomes possible.

  In addition, as shown in FIGS. 6A to 6F, the display board 700 has a symmetrical shape when the display surface 701 is removed, so that the display panel 701 is inserted even if the display surface 701 and the back surface 702 are interchanged. Is possible. That is, by attaching numbers, characters, symbols, pictures, colors, patterns, and the like that are marks for unlocking and locking to the back surface 702, the back surface can be used as a display surface.

8 (a), 8 (b), and 8 (c) sequentially show a CC cross section in the state shown in FIG. 7 (c1), a DD cross section in the state shown in FIG. 7 (c2), FIG. 7D is a perspective view of the EE cross section in the state shown in FIG. 7C3 when viewed from the upper right front, but FIG. 7D1, FIG. 7D2, and FIG. Compared to the illustration, it is further enlarged.
In general, since the dial member, which is a component of the dial lock, is a small member, when the dial member is composed of a display plate and a dial body, the display plate is small, However, it is difficult to push and load into the curved groove-shaped display plate loading portion of the dial body as described in JP-A-64-071976.
However, in the case of the dial member of the present invention, as shown in FIGS. 7 and 8, the display plate is simply pushed into the display plate loading section without directly deforming the display plate with a finger or the like. As the insertion of the plate progresses, the convex portion of the uneven portion for fitting the display plate provided in the display plate loading portion is modified by avoiding the convex portion of the concave portion for fitting the display plate. The display board can be inserted into the display board loading part at the position where the dial body fitting part of the display board and the uneven part for fitting the display board fit each other. By trying to return to the previous shape, the display board can be fitted into the display board loading section of the dial body.
That is, in the dial member of the present invention, the display plate can be loaded into the dial body very easily.

  Next, FIG. 9 and FIG. 10 are diagrams showing another dial body 210 different from the dial body 200.

  9A, 9B, 9C, and 9D are sequentially a plan view (top view), left side view, front view (front view), and right side view of the dial body 210. FIG. 9E is an FF sectional view, and FIG. 9F is a GG sectional view.

  10A is a view of the FF cross section of the dial body 210 as viewed from the upper right front, and FIG. 10B is a view of the GG cross section of the dial body 210 as viewed from the upper right front.

  FIGS. 10 (c) and 10 (d) are both perspective views of the dial body 210 as viewed from the upper right front, but are viewed from slightly different positions. FIG. FIG. 6 is a view of the dial body 210 as seen from the right slightly below.

  As shown in FIGS. 9A to 9F and FIGS. 10A to 10E, the dial body 210 is similar to the dial body 200 in that the dial shaft hole 211 and the locking member pass. Notch 212, dial end surface 213, dial outer peripheral side 214, display plate loading portion 215, display plate insertion slot 215a, dial shaft hole side wall 215b, dial outer peripheral side wall 215c, loading portion side wall 215d The display panel display window 215e and the projection 215f are provided, and the wall 215b on the dial shaft hole side has a raised portion 215g and a recessed portion 215h. The space between the wall 215b on the dial shaft hole side and the wall 215c on the dial outer peripheral side is the display plate loading section 215.

  Unlike the display panel display window 205e of the dial body 200, the display panel display window 215e of the dial body 210 is a hole. That is, the display panel display window 205e is a notch, but the display panel display window 215e is a hole, which is an open window hole.

  The display panel display window 215e of the dial main body 210 is an opening hole, and the vicinity of the dial end surface 213 of the dial outer peripheral side surface 214 is connected in the circumferential direction. Cracks between adjacent display plate loading sections 215 are less likely to occur with respect to directional force.

  As with the dial body 200, the dial body 210 can be loaded with the display panel 700, and the insertion and removal methods are the same. Similarly to the protrusion 205f of the dial body 200, the protrusion 215f is a hill-shaped convex part, has a base on the wall 215c on the dial outer peripheral side, and has a top on the wall 215b on the dial shaft hole side. The slope is gentle uphill from the base to the top.

  Further, like the dial body 200, the dial body 210 has a symmetrical shape, that is, a mirror image relationship in the FF section. The effect is the same as that of the dial body 200.

  The dial member formed by loading the display plate 700 in the display plate loading portion 215 of the dial body 210 can be used in place of the dial member 20 of the dial lock 10.

  Next, FIG. 11A to FIG. 11F and FIG. 12A to FIG. 12D are diagrams showing another dial body 220 different from the dial body 200 and the dial body 210. 12 (e) to 12 (j) are diagrams showing a display plate 720 that can be loaded into the display plate loading section of the dial body 220. FIG.

  11A, 11B, 11C, and 11D are sequentially a plan view (top view), a left side view, a front view (front view), and a right side view of the dial body 220, respectively. FIG. 11E is an HH cross-sectional view, and FIG. 11F is an II cross-sectional view.

  12A is a view of the H-H section of the dial body 220 as viewed from the upper right front, and FIG. 12B is a view of the II section of the dial body 220 as viewed from the upper right front.

  FIGS. 12C and 12D are both perspective views of the dial body 220 as viewed from the upper right front, but are viewed from slightly different positions.

  11 (a) to 11 (f) and FIGS. 12 (a) to 12 (d), the dial main body 220 is similar to the dial main body 200 and the dial main body 210. Notch portion 222 for passing the stop member, dial end surface 223, dial outer peripheral side surface 224, display plate loading portion 225, display plate insertion port 225a, dial shaft hole side wall 225b, dial outer peripheral side wall 225c, loading portion A side wall 225d, a display panel display window 225e, and a protrusion 225f are provided, and a protruding portion 225g and a recessed portion 225h exist on the wall 225b on the dial shaft hole side. The space between the wall 225b on the dial shaft hole side and the wall 225c on the dial outer peripheral side is the display plate loading section 225.

  Each of the display plate loading portions of the dial body 200 and the dial body 210 has two protrusions, one in the vicinity of the opposite loading portion side walls and in the middle between the dial end surfaces on both sides. However, as shown in FIGS. 11 (a) to 11 (f) and FIGS. 12 (a) to 12 (d), each of the display plate loading portions 225 of the dial body 220 has four protrusions 225f. 1 in the vicinity of the opposing loading part side walls and in the vicinity of the dial end surfaces 223 on both sides. Similarly to the protrusion 205f of the dial body 200, the protrusion 225f is a hill-shaped protrusion, has a base on the wall 225c on the dial outer peripheral side, and a top on the wall 225b on the dial shaft hole side. The slope is gentle uphill from the base to the top.

  In addition, the dial main body 220 has a symmetrical shape, that is, a mirror image relationship in the HH cross section, like the dial main body 200 and the dial main body 210. The effect is the same as that of the dial body 200.

  The display panel display window 225e of the dial body 220 is a notch, similar to the display panel display window 205e of the dial body 200, but is different from the display panel display window 215e of the dial body 210. Similarly, a fenestration hole can be used.

  12E, FIG. 12F, FIG. 12G, FIG. 12H, FIG. 12I, and FIG. 12J are sequentially a plan view (top view) and a left side of the display plate 720, respectively. They are a front view, a front view (front view), a right side view, a bottom view (bottom view), and a perspective view as seen from the upper right front.

  FIG. 12E is a plan view (top view) of the display board 720 with different notations on the upper surface, and an example of the display board 720 with different notations of “0”, “1”, and “2”. Is shown.

  Each display board 720 shown in FIG. 12E has a display surface 721, an insertion front end 723, an insertion rear end 724, an insertion end 725, and a notch 726.

  FIG. 12I is a bottom view (bottom view) of the display plate 720, and the back surface 722 is the back surface of the display surface 721.

  FIG. 12J is a perspective view of the display board 720 in which “0”, “1”, and “2” are differently indicated on the upper surface shown in FIG.

  As with the display plate 700 shown in FIGS. 7 (a1) and 7 (a2), the display plate 720 has a tip portion 723 when inserted into the display plate loading portion of the dial body. The portion that becomes the rear end at the time of insertion is the rear end portion 724 at the time of insertion, and the portion that becomes the side end at the time of insertion is the side end portion 725 at the time of insertion. In FIG. 12E, the right side is the tip 723 when inserted, but the display plate 720 has a symmetrical shape on the left and right and front and rear, so the left side is the tip when inserted. It is also possible to do.

  Note that a total of two cutout portions 706 of the display board 700 are formed in the middle of the insertion-side end portion 705, that is, in the middle between the insertion leading end portion 703 and insertion rear end portion 704. A total of four notches 726 of the display board 720 are formed on the insertion side end 725 side of the insertion front end 723 and the insertion rear end 724. In other words, the display panel 720 has a shape in which four corners of a quadrangular shape are dropped.

  Similarly to the display panel 700, the display panel 720 is made of a material having a deformation restoring ability such as metal or plastic.

  The procedure for loading the display board 720 into the dial body 220 is the same as the procedure for loading the display board 700 into the dial body 200.

  First, as a first step, the distal end portion 723 of the dial plate 220 is directed to the display plate insertion slot 225a when the display plate 720 is inserted.

  Next, as the second stage, when the display plate 720 is pushed in, the edge portion of the notch 726 on the distal end 723 side at the time of insertion comes into contact with the protrusion 225f.

  As the third stage, when the insertion force is further increased and the push-in is pushed in, the display plate 720 is deformed, and the edge portion of the notch 726 gets over the protrusion 225f.

  As the fourth stage, the push-in is continued and the insertion-side end 725 between the notches 726 reaches the middle between both dial end surfaces 223. The part 725 is fitted between the protrusions 225f. In other words, the insertion between the notch 726 and the projection 225f in the vicinity of both dial end surfaces 223, the display plate fitting uneven portion formed by the portion of the wall 225c on the dial outer peripheral side between the projections 225f, and the notch 726. The dial body fitting portion formed in the vicinity of the hour side end portion 725 is fitted.

  With the above procedure, the loading of the display board 720 into the dial body 220 is completed.

  Note that the display board 720 can be taken out from the dial body 220 in the same manner as the procedure for taking out the display board 700 from the dial body 200.

  FIGS. 13 and 14 are diagrams showing a dial main body 230, another dial main body 230 different from the dial main body 210 and the dial main body 220, and a display plate 730 and a display plate 740 that can be loaded into the dial main body 230. .

  13 (a), 13 (b), 13 (c), and 13 (d) are a plan view (top view), left side view, front view (front view), and right side view of the dial body 230, respectively. FIG. Moreover, FIG.13 (e) is JJ sectional drawing, FIG.13 (f) is KK sectional drawing.

  FIG. 14A is a view of the JJ cross section as viewed from the upper right front, and FIG. 14B is a view of the KK cross section as viewed from the upper right front. FIG. 14C is a perspective view of the dial body 230 as viewed from the upper right front, and FIG. 14D is a perspective view of the dial body 230 as viewed from the upper right rear.

  As shown in FIGS. 13 (a) to 13 (f) and FIGS. 14 (a) to 14 (d), the dial body 230 has a dial shaft hole 231, a notch 232 for passing through the locking member, and a dial end face. 233, dial outer peripheral side surface 234, display plate loading portion 235, display plate insertion port 235a, dial shaft hole side wall 235b, dial outer peripheral side wall 235c, loading portion side wall 235d, display plate display window portion 235e and a protrusion 235f. The space between the wall 235b on the dial shaft hole side and the wall 235c on the dial outer peripheral side is the display plate loading portion 235. The protruding portion 235f is a hill-like convex portion, similar to the protruding portion 205f of the dial body 200, but has a base portion on the wall 235b on the dial shaft hole side, and a top portion on the display panel display window portion 235e. The slope is gentle uphill from the base to the top.

  Moreover, the dial main body 230 is a left-right symmetrical shape like the dial main body 200 and the dial main body 210, that is, has a mirror image relation in the JJ cross section. The effect is the same as that of the dial body 200.

  14 (e) to 14 (h) are diagrams showing a display plate 730 that can be loaded into the dial body 230, and FIGS. 14 (i) to 14 (k) are loaded into the dial body 230. FIG. It is a figure which shows another display board 740 of the different shape which can be done.

  14E, FIG. 14F, FIG. 14G, and FIG. 14H are a plan view (top view), a bottom view (bottom view), and an LL cross-sectional view of the display panel 730, respectively. It is MM sectional drawing.

  As shown in FIGS. 14E to 14H, the display plate 730 has a display surface 731, a back surface 732, and a recessed portion 737. Similarly to the display plate 700 shown in FIGS. 7 (a1) and 7 (a2), the portion that becomes the tip when inserted into the display plate loading portion of the dial body is a tip portion 733 at the time of insertion. The portion that becomes the rear end is the rear end portion during insertion, and the portion that becomes the side end during insertion is the side end portion during insertion. In FIG. 14 (e), the right side is the tip 733 when inserted, but the display plate 730 has a symmetrical shape on the left and right and front and back, so the left side is the tip when inserted. It is also possible to do. Further, “0” is written on the display surface 731 as an example.

  The display board 730 has a recessed portion 737 on the back surface 732, and the recessed portion 737 is a recessed portion for forming a dial body fitting portion. That is, the display plate 730 has a concave and convex portion for forming the dial plate and a concave portion for fitting the dial main body to be fitted at the time of loading. 737. The recessed portion 737 is a recessed portion (hole shape).

  14 (i), 14 (j), and 14 (k) are a plan view (top view), a bottom view (bottom view), and a front view (front view) of the display plate 740, respectively.

  As shown in FIGS. 14 (i) to 14 (k), the display plate 740 has a display surface 741, a back surface 742, and a recess 747. Similarly to the display plate 700 shown in FIGS. 7 (a1) and 7 (a2), the tip portion when inserted into the display plate loading portion of the dial body is a tip portion 743 at the time of insertion. The portion that becomes the rear end is the rear end portion during insertion, and the portion that becomes the side end during insertion is the side end portion during insertion. In FIG. 14 (i), the right side is the tip 743 when inserted, but the display board 740 has a symmetrical shape on the left and right and front and back, so the left side is the tip when inserted. It is also possible to do. Further, “0” is written on the display surface 741 as an example.

  The display board 740 has a recessed portion 747 on the back surface 742, and the recessed portion 747 is a recessed portion for forming a dial body fitting portion. In other words, the display plate 740 includes a display plate fitting uneven portion formed by the projection 235f of the display plate loading portion 235 of the dial body 230 and a recessed portion forming a dial body fitting portion for fitting during loading. 747. The recessed portion 747 is a groove-shaped recessed portion.

  Note that the display member 730 shown in FIGS. 14E to 14H and the display member 740 shown in FIGS. 14I to 14K are made of metal, plastic, or the like, similar to the display plate 700. It is made of a material having a deformation restoring ability.

  The dial main body 200, the dial main body 210, and the dial main body 220 described above have protrusions, which are convex portions that form the concave and convex portions for fitting the display plate, on the wall on the dial outer peripheral side of the display plate loading portion. The dial body 230 has a protrusion 235f on the wall 235b on the dial shaft hole side.

  The dial main body 200, the dial main body 210, and the dial main body 220 have protrusions in the vicinity of the side wall of the loading section. However, the dial main body 230 is in the vicinity of the center of the wall 235b on the dial shaft hole side. is doing.

  In other words, the protrusions, which are convex portions that form the concave and convex portions for fitting the display plate, may exist on the wall on the dial outer peripheral side or on the wall on the dial shaft hole side. Further, it may exist at any position on the wall on the dial outer peripheral side, or at any position on the wall on the dial shaft hole side. When the display plate is loaded into the display plate loading portion, the projection that is the convex portion forming the uneven portion for fitting the display plate is present at a position where at least a part of the display plate passes, and the display plate is inserted from the display plate insertion opening. By pushing the display board into the loading section, the display board display window of the display board loading section is placed on the display side of the display board with respect to the insertion side end portions present on both sides of the display board due to the deformability of the display board itself. It is possible for at least a part of the display plate to get over the uneven portion for fitting the display plate while deforming in a convex shape toward the portion side, and for the dial body of the display plate and the dial plate of the display plate. When the fitting parts come to a position where they can be fitted to each other, the protrusions can be located on either side of the wall as long as they can be fitted to each other using the restoring ability of the display panel. It may exist in the position. If the display plate and the dial body are fitted with the deformation restoring ability of the display plate, the effect that the display plate does not drop off can be obtained even when the display plate insertion port of the display plate loading part is directed downward. .

  In the case of the dial main body 200, the dial main body 210, and the dial main body 220, due to the deformability of the display plate, it extends from the portion near the loading portion side wall of the tip portion when the display plate is inserted to the end portion when inserted. When the portion is deformed and the display plate fitting portion of the dial body is passed over to the fitting position, it can be fitted with the restoring ability of the display plate. Due to the deformability of the plate, the display plate such as the display plate 730 and the display plate 740 first gets over the display plate fitting portion of the dial body while deforming around the center of the tip portion at the time of insertion. When the recessed portion is inserted to the fitting position, the display plate can be firmly fitted with the restoring ability.

  Although not shown as an example in the figure, even when there is a convex portion on the back surface of the display plate and a concave portion on the wall on the dial shaft hole side of the display plate loading portion, it can be fitted in the same manner.

  FIG. 15 is a diagram showing another dial main body 240 different from the dial main body 210.

  15 (a), FIG. 15 (b), FIG. 15 (c), FIG. 15 (d) and FIG. 15 (g) are a plan view (top view), a left side view, and a front view of the dial body 240, respectively. Front view), a right side view, and a perspective view seen from the upper right front. FIG. 15E is an NN cross-sectional view, and FIG. 15F is a view of the NN cross section viewed from the upper right front.

  As shown in FIGS. 15A to 15G, the dial main body 240 includes a dial shaft hole 241, a notch portion 242 for passing the locking member, a dial end surface 243, a dial outer peripheral side surface 244, and a display plate loading portion 245. , Display plate insertion slot 245a, dial shaft hole side wall 245b, dial outer peripheral side wall 245c, loading portion side wall 245d, display plate display window portion 245e, projection portion 245f and display plate push-out hole 246 Like the dial main body 210, the dial shaft hole side wall 245b has a raised portion and a recessed portion. A space between the wall 245b on the dial shaft hole side and the wall 245c on the dial outer peripheral side is the display plate loading portion 245. Similarly to the protrusion 205f of the dial body 200, the protrusion 245f is a hill-shaped protrusion, has a base portion on the wall 245c on the dial outer peripheral side, and a top portion on the wall 245b on the dial shaft hole side. The slope is gentle uphill from the base to the top.

  The dial main body 240 shown in FIG. 15 has a shape similar to the dial main body 210, but does not have the display plate insertion port 245a on the left side, and the display plate push-out hole 246 has a left side. It differs in having it on the side.

  In the dial body 200, dial body 210, dial body 220 and dial body 230, the display is made from the left side or the right side, that is, from either of the dial end faces on both sides, from the display panel insertion opening. It is convenient in that the display plate can be loaded into the plate loading section, and the display plate can be pushed out and taken out from the dial end face on either side. When the display board is pushed in with a strong force using the, there is a risk that it will be pushed out excessively into the display board insertion opening on the opposite dial end face. However, in the case of the dial body 240, the display plate insertion slot 245a of each display plate loading section 245 is present only on the one dial end surface 243 side, and the dial end surface 243 on the opposite side has a wall. Therefore, even if the display board is pushed in from the display board insertion slot 245a, it is not likely to be pushed out to the opposite dial end surface 243 side.

  Further, the dial body 200, the dial body 210, the dial body 220, and the dial body 230 have display plate insertion openings on both dial end faces. In the case of the dial main body 240, one dial end surface 243 may have been removed by pushing out the display board from the opposite display board insertion opening to the display board insertion opening to be removed. Since the display panel insertion slot 245a is provided only on the side of the display panel, it is difficult to remove the display panel after loading it into the display panel loading section 245. Therefore, the dial body 240 has a display plate push-out hole 246 for pushing the display plate toward the display plate insertion slot 245a after loading. The display board can be taken out after being loaded into the display board loading section 245 by pushing out the display board from the display board push-out hole 246 toward the display board insertion slot 245a using a pin or the like. Become.

  In addition, although the display board can be used for the dial body 240, a display board having the same shape as the display board 700 can be used for the display board loading portion 245 of the dial body 240. More specifically, according to the width of the display plate insertion slot 245a and the depth of the display plate loading section 245, the length between the insertion side end portions on both sides of the display plate, the front end portion during insertion and the rear end portion during insertion. The length between the display portions is determined, and a notch portion of the display plate may be produced at a position corresponding to the position and shape of the protrusion 245f included in the display plate loading portion 245. Regarding the thickness between the display surface and the back surface Also, it may be determined according to the shape of the display plate loading unit 245.

  The dial body 240 may have a display plate push-out groove that can be used to push out the display plate, instead of the display plate push-out hole 246 of the dial main body 240. For example, if there is a display plate extrusion groove that is a groove extending from the position where the display plate extrusion hole 246 exists to the dial outer peripheral side surface 244, a thin plate-like object is used to By pushing the display plate toward the display plate insertion slot 245a, the display plate and the dial main body are disengaged, and the display plate can be pushed out of the dial main body and taken out.

  FIG. 16 is a diagram showing another dial main body 250 different from the dial main body 200 and the like, and another display plate 750 different from the display board 700 and the like. The display board 750 is a display board that can be loaded into the dial body 250.

  16 (a), FIG. 16 (b), FIG. 16 (c), FIG. 16 (d), and FIG. 16 (e) are a plan view of the dial main body 250 (top view) and a perspective view as seen from the upper right front. FIG. 4 is a perspective view, a front view (front view), and a right side view as seen from the slightly upper right front. 16 (f) is a cross-sectional view taken along the line PP, FIG. 16 (g) is a cross-sectional view taken along the line QQ, and FIG. 16 (h) is a view when the QQ cross-section is viewed from the upper right front. .

  16 (i), FIG. 16 (j), FIG. 16 (k), FIG. 16 (l), and FIG. 16 (m) are a plan view (top view), left side view, and right side view of the display plate 750 in this order. They are the front view (front view) and the perspective view seen from the front right upper part.

  As shown in FIGS. 16 (a) to 16 (h), the dial main body 250 has a notch portion at a position facing the circumferential direction of the opening hole that forms the display plate display window portion 255e of each display plate loading portion. One 255f. The notch portion 255f is a notch portion for forming a display plate fitting uneven portion.

  In addition, each display board loading part of the dial main body 250 shown in FIGS. 16A to 16H has a display board insertion opening on the left side surface side and the right side surface side, similarly to the dial main body 200. ing. Further, the dial body 250 has a symmetrical shape, that is, a mirror image relation in the PP cross section.

  In addition, the display plate 750 shown in FIGS. 16 (i) to 16 (m) has convex portions 758 in the vicinity of the insertion side end portions on both sides of the display surface. The convex portion 758 is a convex portion for forming a dial main body fitting portion.

  The uneven portion for fitting the display plate of the dial main body 250 is not formed by a protrusion formed on the wall on the dial outer peripheral side or the wall on the dial shaft hole side, but is formed by a notch 255f.

  More specifically, the wall on the dial outer peripheral side near the dial end face on both sides where the notch 255f is not formed becomes a convex part, and the notch 255f becomes a concave part from the left side of the dial body 250 to the right side. Convex and concave states are formed over. This portion becomes a concavo-convex portion and can be fitted to the dial body fitting portion of the display plate 750.

  As described above, in order to form the uneven portion for fitting the display plate, the protrusion is not necessarily required, and can be formed by a notch, a hole, a hole, a recessed portion, or the like. Note that the notch, hole, hole, recess, etc. may be present on the wall on the dial outer peripheral side or on the wall on the dial shaft hole side, like the protrusion. Further, it may exist at any position on the wall on the dial outer peripheral side, or at any position on the wall on the dial shaft hole side.

  16 (i), FIG. 16 (j), FIG. 16 (k), FIG. 16 (l) and FIG. 16 (m), a convex for forming the dial body fitting portion of the display plate 750. The part 758 has a gentle inclination angle from the base part to the top part. Therefore, even if the notch portion 255f of the dial body 250 and the convex portion 758 of the display plate 750 are fitted, the display plate 750 is directed from one of the display plate insertion ports to the other display plate insertion port. By pressing the dial, the dial body 250 and the display plate 750 can be disengaged.

  FIG. 17 is a diagram in which components are removed from the lock body 110 of the dial lock 11 so that the relationship between the components constituting the dial lock 11 can be easily understood. FIG. 17A is a perspective view seen from the upper right front, and FIG. 17B is a perspective view seen from the upper left front.

  As shown in FIG. 17A, the dial lock 11 includes a lock body 110, three dial members 20, a shaft member 310, a locking member 400, and a locking member collar 402.

  As shown in FIGS. 17 (a) and 17 (b), the lock body 110 has walls on the left side and the right side that prevent the dial member 20 from moving in the axial direction. Includes a lock body shaft hole 112, a lock body side locking member groove 111 and a positioning guide notch 113, and the right side wall includes a lock body shaft hole 115 and a lock body side locking member groove 111. I have.

  Further, as shown in FIGS. 17A and 17B, the lock main body 110 includes a dial member attaching portion 114 for attaching the dial member 20, and prevents the dial member 20 from moving in the axial direction. A dial member mounting portion 114 is formed between the left side wall and the right side wall.

  The dial member mounting portion 114 includes a left wall surface which is a surface forming the dial member mounting portion 114 on the left side wall and a right side surface which is a surface forming the dial member mounting portion 114 on the right side wall. In the state where the dial member 20 is mounted on the dial member mounting portion 114, the left wall surface and the right wall surface of the dial member mounting portion 114 intersect the axial direction of the rotation axis of the dial member 20. It is a surface facing the dial end surface which is a surface.

  As shown in FIGS. 17 (a) and 17 (b), the shaft member 310 is a member for rotatably mounting the dial member 20 to the lock body 110, and is secured to the peripheral side surface in the circumferential direction on the shaft side. A member groove 311 and a positioning guide 312 are provided. After the dial member 20 is loaded into the dial member mounting portion 114 and the shaft member 310 is inserted and assembled from the outside on the left side surface of the lock body 110, the engagement of the locking member 400 from the outside is performed for locking. The shaft-side engaging member groove 311 serves as a shaft-member-side passage for inserting the stopper uneven portion. When the shaft member 310 is inserted into the lock body 110 and assembled, the locking uneven portion of the locking member 400 is a lock body side locking member groove that is a passage on the lock body side to be inserted for locking. The positioning guide 312 is a protrusion for preventing the positional relationship between 111 and the shaft side locking member groove 311, which is a passage on the shaft member side, from forming a connected hole or hole. That is, the positioning guide 312 is a protrusion for preventing the shaft member 310 from rotating with respect to the lock body 110 by being loaded in the positioning guide cutout 113, and is positioned in the circumferential direction with respect to the lock body 110. It is a guide for determining.

  The lock body 110 of the dial lock 11 has a shape different from the lock body 100 of the dial lock 10 by having a lock body shaft hole instead of the lock body shaft hole on the right side wall. Yes.

  In the case of the lock body 100, the lock body shaft hole 102 penetrates the right side wall, but in the case of the lock body 110, the lock body shaft hole 115 does not penetrate the right side wall. Therefore, at the time of unlocking, the shaft member cannot be pushed out and disassembled from the lock body shaft hole 115 of the right side wall.

  However, as the dial main body 240 shown in FIGS. 15A to 15G has the display plate pushing hole 246 for pushing out the display plate, the wall on the right side surface of the lock main body 100 is used. By producing a shaft member pushing hole for pushing out the shaft member reaching the lock body shaft hole 115, the shaft member can be pushed out from the right side wall and disassembled during unlocking.

  Further, even when there is no hole for pushing out the shaft member, it is possible to produce a pull-out hook for pulling out the shaft member on the left side surface having the positioning guide 312 of the shaft member 310, so It is possible to extract and disassemble the shaft member by using a removal rod for extracting the shaft member located outside the left side wall.

  As described above, since the dial member for directly locking the concave and convex portions for locking of the locking member has been described as an example using the drawings, the dial member has a notch for passing the locking member. Even in a dial member that does not have a notch portion for passing through the locking member, the display plate has a deformation restoring ability as a structure constituted by the dial body and the display plate, and the dial plate fitting portion of the display plate It is possible to make a structure that can fit the display plate fitting uneven portion of the display plate loading portion of the dial body. In addition, a display plate insertion slot is provided on the dial end face on both sides of the dial body to allow the display plate to be inserted into the display plate loading section. The display plate can be inserted from either side of the display plate loading section. It is also possible to provide a display plate insertion port on one end face side of the dial body and provide a display plate push-out hole and a display plate push-out groove on the other end face side.

  For example, a dial lock used for locking an opening / closing door of a post box is a driving dial member having a display part that is an indicator of unlocking and locking on the outer peripheral side surface, and a follower rotated by a driving dial member The dial member or rotor is used as a constituent member. The dial member is usually disc-shaped, and a driving claw is formed on the driving dial member, and a driven claw is formed on the driven dial member or the rotor. When the driving dial member is rotated by the engagement of the claw, the driven dial member or the rotor is rotated. In this case, the driving dial member has a structure composed of a dial body and a display board, and the display board has a deformation restoring ability, and the dial body fitting part of the display board and the display board loading part of the dial body It is also possible to make a structure that can be fitted to the uneven portion for fitting the display plate.

  In addition, each dial body constituting the dial member shown in the figure has a dial shaft hole for rotational movement, but if the rotational movement is not impaired, a hole that does not penetrate, that is, a dial shaft hole. It may be present or may have a protruding shaft. In the present invention, portions that become the rotation center of the dial body, such as a dial shaft hole and a shaft protruding from the dial shaft hole, are collectively referred to as a shaft portion.

  That is, the notch for passing through the locking member and the dial shaft hole are not necessary components common to the dial member of the dial lock, but are not necessary components common to the dial body constituting the dial member.

  In addition, although there are six display board loading sections for each dial body, the number is not limited. There may be one, two, five, or eight. It is sufficient to produce as many as are suitable for use.

  In addition, the number of projections, notches, holes, holes, depressions, and the like that form the concave and convex portions for fitting the display plate may be different depending on each display plate loading portion included in one same dial body. As long as the display plate and the dial main body can be fitted, the number of protrusions, notches, holes, holes, depressions, and the like included in each display plate loading portion is not limited. That is, it is only necessary to form the unevenness for fitting the display plate.

  Further, in the case of the dial body 240, if it is not necessary to take out the display plate after loading it, it is not necessary to make a display plate extrusion hole.

  Further, the dial body 200 is symmetrical with respect to the AA section, the dial body 210 is FF section, the dial body 220 is HH section, the dial body 230 is JJ section, and the dial body 250 is PP section. However, the dial body does not have to be symmetrical. When the display board loading part of each dial body is not symmetrical with each cross section, the distance between the insertion side end parts on both sides of the display board is adjusted according to the width of the display board insertion slot and the depth of the display board loading part. Determine the length and the length between the front end when inserted and the rear end when inserted, and place it on the dial body of the display board at a position according to the position and shape of the uneven part for fitting the display board on the display board loading part. What is necessary is just to produce a fitting part and should just determine the thickness between a display surface and a back surface according to the shape of a display board loading part. In other words, the display panel does not necessarily have to have a symmetrical shape.

  Further, each of the display plate loading portions of the dial main body 200, the dial main body 210, the dial main body 220, the dial main body 230, and the dial main body 250 has the display plate insertion openings on the dial end surfaces on both sides. The display plate insertion port may be provided only on one dial end face side, or may be different depending on each display plate loading section included in one same dial body. That is, one certain display board loading section has a display board insertion slot only on the dial end face side on the left side, and another one display board loading section has a display board insertion slot on the right side. It may be provided only on the dial end face side, and another one display board loading section may have display board insertion openings on both dial end face sides.

  In addition, the display plate of the dial member of the present invention can be formed of various plastics, and when the display plate is made of polypropylene, which is a kind of plastic, whitening may occur if strongly distorted. In the case of the distortion shown in FIG. 7 (b2), FIG. 7 (c2), FIG. 7 (d2), and FIG. 8 (b), even if whitening occurs, it is particularly problematic. Since it occurs only at an unacceptable level, it is also possible to form a display panel from polypropylene which is strong against chemicals, excellent in mechanical strength and heat resistance.

  It is also easy to produce a display panel having deformation restoring ability with a metal. For example, it is possible to produce a display plate using a copper plate, and even if it is stainless steel with high hardness, by obtaining a thin thickness, sufficient deformability and restoring ability can be obtained as a display plate. Is possible.

  Further, the display panel display window portion can be formed by a notch or a hole, but can also be formed by a transparent material. That is, the dial body itself may have transparency in the display panel display window. It is not a problem if the internal structure involved in unlocking the dial lock is not transparent.

  As described above, the display plate described in the present invention has a deformation restoring ability, and the dial body fitting portion of the display plate and the display plate fitting uneven portion of the display plate loading portion of the dial body are fitted. A display plate insertion port that allows the display plate to be inserted into the display plate loading section on the dial end surfaces on both sides of the dial main body. The structure in which the display plate can be inserted from either side of the display plate loading portion is a useful structural feature of the dial member.

  By allowing the dial body and the display plate that make up the dial member of the dial lock to be fitted, it is possible to prevent the display plate from dropping off during the assembly work, such as the dial end surfaces on both sides of the dial body. By providing the display board insertion opening, it is possible to easily change the setting of the display board, and it is possible to improve work efficiency. In addition, in the case of a dial lock that can be repeatedly assembled and disassembled, the user himself can set and change the display part of the dial member, which can be supplied in the state of the parts before assembly, and can be assembled by the user of the dial lock. There is a possibility that a dial lock can be provided at a low cost.

FIG. 1 is an overview of the dial lock 10 as seen from various directions. FIG. 2 is a view showing a state where the locking uneven portion 401 of the locking member 400 is removed from the locking portion of the dial lock 10 and a perspective view showing a state where the shaft member 300 is further removed from the lock body shaft hole 102. FIG. FIG. 3 is a perspective view showing a state where the dial member 20 is further removed from the state shown in FIG. FIG. 4 is a view of the dial member 20 as seen from various directions, and a perspective view of the dial body 200. FIG. 5 is a side view, a front view, and a cross-sectional view of the dial body 200. FIG. 6 is a view of the display panel 700 viewed from various directions. FIG. 7 is a diagram illustrating a process of loading the display panel 700 on the dial body 200. FIG. 8 is a cross-sectional view showing a process of loading the display board 700 into the dial body 200. FIG. 9 is a view of a dial main body 210 as an example having an opening hole as a display panel display window, as viewed from various directions, and a cross-sectional view of the dial main body 210. FIG. 10 is a perspective view of a cross section of the dial body 210 and a perspective view of the dial body 210. FIG. 11 shows, as an example of a dial body, a view of a dial body 220 having four projections, each of which includes each of the display plate loading portions forming a display plate fitting uneven portion. It is sectional drawing. FIG. 12 is a perspective view of a cross section of the dial body 220, a perspective view of the dial body 220, and a view of the display board 720 from various directions. FIG. 13 shows, as an example of the dial body, a view of the dial body 230 having protrusions forming the uneven portions for fitting the display plate on the wall on the dial shaft hole side from various directions, It is sectional drawing. FIG. 14 is a perspective view of a cross section of the dial body 230, a perspective view of the dial body 230, and views of the display board 730 and the display board 740 seen from various directions. FIG. 15 is a diagram of a dial body 240 having a display plate push-out hole on one dial end face side as an example of the dial body as seen from various directions, and a view of a cross section of the dial body 240 as seen from different directions. is there. FIG. 16 shows, as an example of a dial body, a view of a dial body 250 having a notch for forming an uneven portion for fitting a display plate, viewed from various directions, a view of a cross section of the dial body 250 from a different direction, and a display board It is the figure which looked at 750 from various directions. FIG. 17 is an exploded view of the dial lock 11 having a lock body shaft hole on the right side wall instead of the lock body shaft hole, for the sake of easy understanding. is there.

10 Dial lock 100 Lock body 101 Lock body side locking member groove 102 Lock body shaft hole
103 Position Guide Guide Cutout 104 Dial Member Mounting Portion 104WL Left Side Wall 104WR Right Side Wall 104WLS Left Wall Wall of Dial Member Mounting Portion 104WRS Right Wall Surface of Dial Member Mounting Portion 11 Dial Lock 110 Lock Body 111 Lock Body Side locking member groove 112 Lock body shaft hole
113 Positioning Guide Notch 114 Dial Member Mounting Part 115 Lock Body Shaft Hole 20 Dial Member 200 Dial Body 201 Dial Shaft Hole 202 Notch Part for Passing Locking Member 203 Dial End Surface 204 Dial Outer Side Surface 205 Display Plate Loading Portion 205a Display Plate Insertion slot 205b Dial shaft hole side wall 205c Dial outer peripheral side wall 205d Loading part side wall 205e (notch part of dial outer peripheral side wall) Display board display window part 205f (Display board fitting) Protruding portion 205g (for forming a concavity and convexity portion) A raised portion of the wall on the side of the dial shaft hole 205h A recessed portion of the wall on the side of the dial shaft hole 210 Dial body 211 Dial shaft hole 212 Notch portion 213 for passing through the locking member Dial end face 214 Dial outer peripheral side face 215 Display board loading section 215a Display board insertion 215b Dial shaft hole side wall 215c Dial outer peripheral side wall 215d Loading side wall 215e (Dial outer peripheral side wall hole) Display board display window 215f (Display board fitting uneven part 215g Raised portion of the wall on the dial shaft hole side 215h Depressed portion of the wall on the dial shaft hole side 220 Dial body 221 Dial shaft hole 222 Notch portion 223 dial end surface for passing through the locking member Dial outer peripheral side 225 Display board loading part 225a Display board insertion slot 225b Dial shaft hole side wall 225c Dial outer peripheral side wall 225d Loading part side wall 225e (It is a cutout part of the wall on the dial outer peripheral side) Display panel display window 225f Projection 225g (to form display panel fitting recesses and projections) Wall bulge on the dial shaft hole side 25h Wall recess on the side of the dial shaft hole 230 Dial body 231 Dial shaft hole 232 Notch portion for passing through the locking member 233 Dial end surface 234 Dial outer peripheral side surface 235 Display plate loading portion 235a Display plate insertion port 235b Dial shaft hole side Wall 235c Dial outer peripheral side wall 235d Loading portion side wall 235e (Dial outer peripheral side wall notch) Display panel display window 235f (Display panel fitting uneven part for forming ) Protruding portion 240 Dial body 241 Dial shaft hole 242 Notch portion for passage of locking member 243 Dial end surface 244 Dial outer peripheral side surface 245 Display plate loading portion 245a Display plate insertion slot 245b Dial shaft hole side wall 245c Dial outer peripheral side side Wall 245d Loading side wall 245e (in the hole on the wall on the outer peripheral side of the dial) Display panel display window portion 245f Projection portion 246 for forming display plate fitting uneven portion Display plate push-out hole (hole used when pushing out display plate)
250 Dial body 255e (is a hole in the wall on the dial outer peripheral side) display panel display window section 255f notch section (to form display board fitting uneven part) 300 shaft member 301 shaft side locking member groove 302 Positioning guide 310 Shaft member 311 Shaft side locking member groove 312 Positioning guide 400 Locking member 401 Locking concave / convex portion 402 Locking member collar 700 Display plate 701 Display surface 702 Back surface 703 Insertion tip 704 After insertion End portion 705 Insertion side end portion 706 Notch portion (for forming dial body fitting portion) 720 Display board 721 Display surface 722 Back surface 723 Insertion front end portion 724 Insertion rear end portion 725 Insertion side end portion 726 Notch part 730 Display board 731 Display surface 732 Back surface 733 Insertion tip 737 (die) Recess 740 Display board 758 Display board 758 (Dial body) 740 Display board 741 Display surface 742 Back face 743 Inserting tip 747 (To form dial body fitting section) Convex part for forming fitting part for

Claims (5)

A dial member of the dial lock,
The dial member is composed of a dial body and a display board,
The dial body includes a shaft portion formed at a center portion, a dial end surface that is a surface that intersects the axial direction of the rotation axis of the dial body, a dial outer peripheral side surface that is a circumferential outer surface, A display board loading section for loading the display board,
The display plate loading portion is a groove that is located between the shaft portion and the dial outer peripheral side surface and accommodates the display plate. The dial outer peripheral side wall, the shaft side wall, the display plate insertion slot, and the display It has a plate display window,
The display plate insertion opening is wide enough to be inserted into the display plate, and is not open on the dial outer peripheral side but on the dial end surface.
The display panel display window is a notch or a hole extending from the dial outer peripheral side to the display panel loading part, or formed of a transparent material,
The dial outer peripheral side wall of the display plate loading portion includes a display plate fitting uneven portion at a position where at least a part of the display plate passes when the display plate is loaded.
The display plate has a display surface, a back surface, a tip portion at the time of insertion, a rear end portion at the time of insertion, and a side end portion at the time of insertion, and includes a deformability, a restoring ability and a fitting portion for a dial body.
The display surface has at least one of numbers, characters, symbols, pictures, colors, and patterns that are marks for unlocking and locking,
The display surface and the back surface are front and back surfaces,
The tip portion at the time of insertion is a tip portion when the display plate is inserted into the display plate loading portion,
The rear end portion at the time of insertion is a portion that becomes a rear end when the display plate is inserted into the display plate loading portion,
The insertion side end is a portion of a side end between the display surface and the back surface between the front end during insertion and the rear end during insertion.
The dial body fitting portion has a concavo-convex portion or a notch for fitting with the display plate fitting concavo-convex portion,
When the display plate is inserted from the display plate insertion port of the display plate loading portion until the dial main body fitting portion and the display plate fitting uneven portion are fitted to each other, the display plate is deformed. The display surface side of the display plate is located on both sides of the display plate so that the display surface side of the display plate is in the display plate loading portion, while avoiding the convex portion of the display plate fitting uneven portion by the function. The convex portion of the uneven portion for fitting the display plate is provided so as to be deformed in a convex shape toward the plate display window portion side, and the wall on the shaft portion side has a recess,
The deformation of the display plate is performed by inserting the display plate from the display plate insertion port of the display plate loading portion until the dial body fitting portion and the display plate fitting uneven portion are fitted to each other. The display surface side of the display plate is inserted while being deformed in a convex shape toward the display plate display window portion side with respect to the insertion side end portions existing on both sides of the display plate, and the dial The dial body fitting portion and the display plate fitting uneven portion are fitted by the restoring ability of the display plate at a position where the main fitting portion and the display plate fitting uneven portion are fitted to each other. A dial member characterized by that. A dial member of the dial lock,
The dial member is composed of a dial body and a display board,
The dial body includes a shaft portion formed at a center portion, a dial end surface that is a surface that intersects the axial direction of the rotation axis of the dial body, a dial outer peripheral side surface that is a circumferential outer surface, A display board loading section for loading the display board,
The display plate loading portion is a groove that is located between the shaft portion and the dial outer peripheral side surface and accommodates the display plate. The dial outer peripheral side wall, the shaft side wall, the display plate insertion slot, and the display It has a plate display window,
The display plate insertion opening is wide enough to be inserted into the display plate, and is not open on the dial outer peripheral side but on the dial end surface.
The display panel display window is a notch or a hole extending from the dial outer peripheral side to the display panel loading part, or formed of a transparent material,
The wall on the shaft portion side of the display plate loading portion includes a display plate fitting uneven portion at a position where at least a part of the display plate passes when the display plate is loaded,
The display plate has a display surface, a back surface, a tip portion at the time of insertion, a rear end portion at the time of insertion, and a side end portion at the time of insertion, and includes a deformability, a restoring ability and a fitting portion for a dial body.
The display surface has at least one of numbers, characters, symbols, pictures, colors, and patterns that are marks for unlocking and locking,
The display surface and the back surface are front and back surfaces,
The tip portion at the time of insertion is a tip portion when the display plate is inserted into the display plate loading portion,
The rear end portion at the time of insertion is a portion that becomes a rear end when the display plate is inserted into the display plate loading portion,
The insertion side end is a portion of a side end between the display surface and the back surface between the front end during insertion and the rear end during insertion.
The dial body fitting portion has a concavo-convex portion or a notch for fitting with the display plate fitting concavo-convex portion,
When the display plate is inserted from the display plate insertion port of the display plate loading portion until the dial main body fitting portion and the display plate fitting uneven portion are fitted to each other, the display plate is deformed. The display surface side of the display plate is located on both sides of the display plate so that the display surface side of the display plate is in the display plate loading portion, while avoiding the convex portion of the display plate fitting uneven portion by the function. The convex portion of the concave portion for fitting the display plate is provided so that the convex portion is deformed toward the plate display window portion side, and the dial outer peripheral side wall has a recess or a notch,
The deformation of the display plate is performed by inserting the display plate from the display plate insertion port of the display plate loading portion until the dial body fitting portion and the display plate fitting uneven portion are fitted to each other. The display surface side of the display plate is inserted into the display plate display window portion side while being deformed in a convex shape with respect to the insertion side end portions existing on both sides of the display plate, and the dial At the position where the main body fitting portion and the display plate fitting uneven portion are fitted to each other, the dial main body fitting portion and the display plate fitting uneven portion are fitted by the restoring ability of the display plate. A dial member characterized by that. The display plate insertion opening of the display plate loading section is present on each of the dial end surfaces on both sides of the dial body.
The dial member according to claim 1 or 2, wherein the dial member is provided . The dial body according to claim 1, wherein the dial body includes the display plate loading portion for loading the display plate . The dial body according to claim 2, wherein the dial body includes the display plate loading portion for loading the display plate .

Images