JP4290508B2 - Articulated stamps and stamps - Google Patents

Description

  The present invention relates to a connection type stamp in which an arbitrary plurality of stamps each having a mark portion to be imprinted on one end face are connected in a superposed state, and a stamp constituting the connection type stamp It is about improvement.

  A conventional example of this type of connecting type stamp will be described. For example, as disclosed in Registered Utility Model No. 30604454 (Patent Document 1), the conventional connecting type stamp 100 has a name, an address-like character, a symbol, etc. on one end as shown in FIG. And two or more (three-connected) marking tools 107 formed as a gripping body 106 having an upper side 102, a lower side 103, a left side 104, and a right side 105. is doing.

  A plurality of arbitrary printing tools 107 are laminated on the upper side 102 and the lower side 103 of each gripper 107 of each of the stamps 107 while being detachably attached to the upper side 102 and the lower side 103 of the other gripping body 106, respectively. Each of the convex portions 108 that can be continuously connected to each other, and each concave groove portion 109 in which the convex portion 108 can be fitted and detached are provided.

  Accordingly, in this connecting type stamp 100, the convex portions 108 and the concave groove portions 109 of the stamps 107 are detachable, so that any number of the stamps 107 can be continuously connected in a stacked manner. Names, company names, telephone numbers, etc. can be stamped in a multi-level layout. The mark portion 101 having a portion to be imprinted such as characters and symbols is formed from a rubber material.

  As shown in FIGS. 31 and 32, a sponge material 132 is laminated and adhered to the back surface of the mark portion 101 by an adhesive surface 131 such as a double-sided adhesive tape material. The material 134 is laminated and bonded by an adhesive surface 131 such as a double-sided adhesive tape material, and the back surface of the core material 134 that is the laminated material is bonded and stuck to one end surface of the stamp 107 by an adhesive surface 131 such as a double-sided adhesive tape material. ing.

  In the connection type stamp 100 described above, for example, in the case of three connections, each stamp face with characters such as the company name, name, address, department name, etc. of each of the three connection stamps 107 and its stamp face When the stamp part 101 and the sponge material 132 provided with the same are produced by the same producer (manufacturer), the stamp face of the stamp part 101 is created at the same height. The marking surface is flat (flat) at the same height, and a letter or the like attached to the marking surface of each of these three connected printing tools 107 can be printed without any problem to obtain a clear imprint.

  However, for example, when there is a transfer, a change in the name of the company itself, etc., there is a need to change a part or most of the stamp face of each of the three linked stamps 107.

  When it is necessary to change a part or most of the stamp surface, the stamp part 101 and the sponge material 132 are manufactured not by the same manufacturer (maker) but by a different manufacturer (maker). In this case, since the specifications and production accuracy are different for each manufacturer, the marking surface of each of the three connected stamps 107 is often not flat and a slight shift occurs. There is an inconvenience that the imprint of the marking portion 101 becomes non-uniform and lacks in clarity, and that it is necessary to remake the coupling type marking tool 100 including the three coupling marking tools 107.

The same problem arises when the individual marking surfaces of the three connected marking tools 107 are worn unevenly after many uses and the marking surfaces are not flat.
Registered Utility Model No. 30604454

  The problem to be solved is that when each stamped part of the connecting type stamp is manufactured by different producers (manufacturers) or when it is used many times, nonuniformity occurs on each stamped surface, and a clear imprint is generated. It is impossible to obtain.

  The present invention is a connecting type of stamping device in which each stamping tool is arranged on the end face of a plurality of stamping tool bodies so that the respective stamping tool bodies can be connected continuously. A position where the position relative to the end face is displaced within the range from the minimum protruding position to the maximum protruding position with reference to the reference position, and the stamp is arranged on the end face. The most important feature is that the position is displaced from the minimum protruding position to the maximum protruding position with reference to the reference position.

According to the present invention, when each marking portion of the connecting type stamp is manufactured by different producers (manufacturers) and non-uniformity occurs in each marking surface, or non-uniformity of each marking surface occurs after many uses. Even in this case, it is possible to provide a connecting type marking device that can ensure flatness of each marking surface and obtain a clear and clear impression.
Further, according to the present invention, the position of the marking portion with respect to the end face of the marking device main body is displaced within the range from the minimum protruding position to the maximum protruding position (for example, 0 to ± 0.5 mm) with reference to the reference position. Since the stamp position adjustment mechanism configured of a plate cam, a slide body, and a back plate, which can adjust the position of the stamp, is provided, a stamp that can constitute the coupling type stamp can be provided.

  For the purpose of eliminating the non-uniformity that occurs on each marking surface at each marking part of the linkage type marking tool, the position of the marking part relative to the end face of the marking tool body changes from the minimum protruding position to the maximum protruding position with reference to the reference position. This is achieved by providing a marking position adjustment mechanism.

  Hereinafter, embodiments of the present invention will be described in detail.

  FIG. 1 to FIG. 6 show a stamp 1 constituting a connection-type stamp 60 according to an embodiment of the present invention.

  This stamp 1 has a convex part 3 that can continuously connect other stamps 1 to be superposed, and a concave groove part 4 on which the convex part 3 can be freely fitted and detached, on both sides, and has a substantially rectangular parallelepiped shape. The stamp body 2 is formed on the end face of the stamp body 2 via a stamp body 2 formed as a gripping body and a stamp mounting base 50 that is detachably mounted on the lower end of the slide body 30 described later. The marking portion 5 having a marking surface on which characters, symbols, and the like to be formed are formed, and the position of the marking portion 5 with respect to the end surface of the marking tool main body 2 between the minimum protruding position and the maximum protruding position on the basis of the reference position value. It has a marking position adjusting mechanism 10 that is displaced within a range and that allows the position of the marking surface 5a of the marking 5 to be adjusted via a slide body 30 and a marking mounting base 50 described later.

  As shown in FIGS. 31 and 32, which are conventional views, for example, a sponge material (not shown) is laminated and bonded to the back surface of the mark portion 5 by an adhesive surface such as a double-sided adhesive tape material. A core material (not shown) that is a laminated material is laminated and adhered by an adhesive surface such as a double-sided adhesive tape material, and the back surface of the core material that is the laminated material is attached to one end surface of the mark mounting base 50. It is bonded and pasted by an adhesive surface such as a material.

The mark position adjusting mechanism 10 is rotatably supported at the center of a recessed portion provided on the back side of the stamp body 2, and the mark portion 5 has a predetermined reference position with respect to the end surface of the stamp body 2. The circular cam surface 20a is formed so as to have a lift amount that is displaced in the range from the minimum protrusion position (−0.5 mm) to the maximum protrusion position (+0.5 mm) as a reference, and the operation portion 21 and the displacement indicator portion 22 are The plate cam 20 that is integrally formed, the arc-shaped cam receiving portion 31 that is in contact with the circular cam surface 20 a of the plate cam 20, and the pair of guide pieces 6 that are provided on the stamp body 2 along the displacement direction of the mark portion 5 are engaged. A pair of elongated hole-shaped guide grooves 32 and a pair of substantially L-shaped spring receivers 7 provided on the stamp body 2 are brought into contact with each other to apply a biasing force in the displacement direction to the mark portion 5 in accordance with the rotation of the plate cam 20. A pair of spring pieces 33 to be applied, and one end side to the mark portion 5 And detachably sliding body 30 fitted,
An arcuate operation part window 41 that is joined to the back side of the marking tool body 2 and exposes the operation part 21, and a back plate 40 provided with a scale part 42 that indicates the displacement position of the displacement indicator part 22. Have.

  The lift amount of the circular cam surface 20a of the plate cam 20 for displacing the mark portion 5 in the range from the minimum protruding position (−0.5 mm) to the maximum protruding position (+0.5 mm) with reference to the reference position is 1 mm in total. Yes, this point will be described in detail later.

  Although the mark mounting base 50 is detachably fitted to the lower end of the slide body 30, the thrust body 30 and the mark mounting base 50 may be integrated.

  Next, the stamp main body 2 will be described in detail with reference to FIGS.

  As shown in FIG. 8, the pair of concave groove portions 4 are formed in the vicinity of both sides on the front side of the stamp body 2, and a large number of narrow protrusions 8 are arranged in the center. The hexagonal concavo-convex portion 9 having a substantially hexagonal shape as a whole is provided. A character display portion 11 is formed above the hexagonal uneven portion 9, and a dimension display portion 12 is formed below the hexagonal uneven portion 9.

  Further, a pair of stamped fitting pieces 13 are provided at both lower corners of the stamp body 2 as shown in FIGS.

  As shown in FIGS. 9, 10, and 11, a concave portion for fitting the plate cam 20, the slide body 30, and the like is provided on the back side of the stamp body 2, and a central portion of the concave portion is provided. Is formed with a circular protrusion 14 for rotatably supporting the plate cam 20. The pair of guide pieces 6 are formed on both sides of the circular protrusion 14, and the pair of spring receivers 7 are formed on the lower side of the pair of guide pieces 6 in a symmetrical arrangement. Further, a pair of gripping recesses 15 are provided on both sides of the stamp body 2.

  Next, the slide body 30 will be described in detail with reference to FIGS. 13 to 15.

  The slide body 30 is formed with a recessed portion on the upper side, and an elliptical cam receiving hole having upper and lower straight portions 31a and 31b and an arcuate cam receiving portion 31 in contact with the circular cam surface 20a of the plate cam 20 at the center thereof. 36 is provided.

  Under the cam receiving hole 36, it is fitted into and contacted with a region of a pair of substantially L-shaped spring receivers 7 provided in the stamp body 2 in a symmetrical arrangement, and as the plate cam 20 rotates. A pair of bilaterally symmetrical spring pieces 33 is provided with a cantilever structure that bends and applies a biasing force in a displacement direction corresponding to the amount of rotation of the plate cam 20 to the mark portion 5 via the slide body 30 itself. .

  A pair of elongated guide grooves 32 that engage with the pair of guide pieces 6 and guide the linear slide of the slide body 30 are provided on both sides of the cam receiving hole 36. The dimensional relationship between the guide piece 6 and the guide groove 32 is set so that the guide groove 32 is, for example, 1 mm larger than the guide piece 6 in the displacement direction of the mark portion 5.

  On the lower end side of the slide body 30, a fitting piece 34 to be fitted to the mark portion 5 is formed. Further, a pair of elongated engaging projection pieces 35 are provided on the fitting piece 34 in a symmetrical arrangement.

  Next, the plate cam 20 will be described in detail with reference to FIGS.

  As shown in FIGS. 16 to 18, the plate cam 20 has a fitting hole 23 that fits into the circular protrusion 14 of the stamp body 2 at the center, and can rotate at the center of the stamp body 2. Has come to be supported.

  The plate cam 20 has a mark mounting base 50 and a mark portion 5 through the slide body 30 in the range from the minimum protruding position (−0.5 mm) to the maximum protruding position (+0.5 mm) with reference to the reference position. In order to displace, a circular cam surface 20a using the principle of an eccentric cam is formed.

  That is, the circular cam surface 20a of the plate cam 20 has a minute center on the right side in the drawing with respect to the center line CL of the rotation operation portion 21 with respect to the center O of the disk-like plate cam 20 itself as shown in the left column of FIG. The circular cam surface 20a of the plate cam 20 is engaged with the upper and lower linear portions 31a and 31b and the arcuate cam receiving portion 31 of the cam receiving hole 36. Yes.

  Further, the plate cam 20 is integrally provided with a turning operation portion 21 for turning operation and a displacement indicator portion 22 for instructing the turning position of the plate cam 20.

  The rotation operation portion 21 is provided with an operation protrusion 21a, and the displacement indicator portion 22 is provided with a positioning protrusion 22a.

  Then, the plate cam 20 has a left side as shown in the right column of FIG. 16 with reference to the vertical position (corresponding to the reference position of the marking unit mounting base 50 and the marking unit 5) shown in the left column of FIG. When the operation is performed, the circular cam surface 20a of the plate cam 20 engages with the upper and lower straight portions 31a and 31b and the arcuate cam receiving portion 31 of the cam receiving hole 36, and the slide body 30 protrudes to the minimum by the principle of an eccentric cam. It pushes up to a position (-0.5 mm).

  Further, the plate cam 20 has the operation projection 21a on the right side as shown in the right column of FIG. 17 with reference to the vertical position shown in the left column of FIG. 17 (corresponding to the reference position of the mark mounting base 50 and the mark unit 5). The circular cam surface 20a of the plate cam 20 engages with the upper and lower straight portions 31a and 31b and the arc-shaped cam receiving portion 31 of the cam receiving hole 36, and the slide body 30 is projected to the maximum by the principle of an eccentric cam. It is pushed down to the position (+0.5 mm).

  Next, the back plate 40 will be described in detail with reference to FIGS. 19 to 22.

  The back plate 40 is made of a transparent or colored transparent resin plate, and is fitted and joined to the back side of the stamp body 2 so as to expose the operation protrusion 21a of the operation portion 21 of the plate cam 20. A window 41 and a scale portion 42 indicating the displacement position of the displacement indicator portion 22 are provided. A fitting projection 43 that fits into the circular projection 14 of the stamp body 2 is provided at the center of the front side of the back plate 40.

  As shown in FIG. 19, the scale portion 42 has a total of eleven holes 44 arranged in an arc with the fitting protrusion 43 as the center. The hole 44 is adapted to engage with the positioning protrusion 22 a of the displacement indicator portion 22.

  Further, as shown in FIG. 20, the scale portion 42 is provided with scales 45 arranged on the back side of the back plate 40 so as to correspond to the 11 holes 44 in total. Further, as shown in FIG. 2, the scale 45 has a reference position 0 at the center, −5 indicating the minimum protruding position (−0.5 mm) at the left end, and a maximum protruding position (+0.5 mm) at the right end. A number of +5 is attached as a scale indicating the lift amount.

  On the back side of the back plate 40, a ridge portion 46 and a sculpture portion 47 having a trapezoidal shape are provided. In FIG. 19, reference numeral 48 denotes a mounting hole.

  Next, the mark mounting base 50 will be described in detail with reference to FIGS.

  The marking portion mounting base 50 is formed in a rectangular parallelepiped shape having the same width and the same thickness as the marking tool body 2, and includes the marking surface 5a on one end surface (lower end surface) as shown in FIGS. A marking portion 5 is provided.

  Further, from the other end surface (upper surface) side of the mark mounting base 50 toward the inside, the mark fitting part 13 (see FIG. 8) of the mark mounting base 50 of the stamp main body 2 and the slide body 30 are provided. A fitting recess 50b into which the fitting piece 34 (see FIG. 13) is detachably fitted is formed. On the bottom surface of the fitting recess 50b, a mark fitting piece 13 of the mark mounting base 50 and a positioning projection 50c of the slide body 30 are formed.

  Further, as shown in FIGS. 28 and 29, the engagement long groove with which the engagement protrusion 35 of the slide body 30 is engaged with the inner wall on the front side and the rear side of the marking portion 5 of the marking portion mounting base 50. 16 is formed.

  The stamp 1 according to the embodiment of the present invention has the above-described configuration. Next, for example, three stamps 1 having the same structure but different thicknesses (thickness t1, t2, t3) A connection type marking tool 60 that is overlapped and connected by fitting the convex portions 3 and the concave groove portions 4 will be described with reference to FIG.

  In this connection-type marking tool 60, when the marking surface 5a of each marking portion 5 of the three marking tools 1 coincides with the flat surface 70 shown in FIG. 7, the characters attached to the three coupling marking surfaces 5a, etc. Can be printed without any problem to obtain a clear imprint.

  However, for example, when there is a transfer, a change in the name of the company itself, etc., a part of the stamp surface 5a of each of the three linked stamps 1, for example, the stamp surface 5a of the middle stamp 1 among the three stamps 1, and accordingly When the marking portion 5 (the marking surface 5a and the marking portion 5 provided with the marking surface 5a, the core material, the sponge material, etc.) is changed, the specifications and the production accuracy are different for each manufacturer. The marking surface 5a of the tool 1 is not flat, and a slight shift α occurs as shown in FIG. The same applies to the case where only the marking surface 5a of the middle stamp 1 is worn out of the three stamps 1.

  In such a case, the middle stamp 1 is removed from each of the three connected stamps 1, and the stamp portion 5 is connected to the stamp position adjusting mechanism portion of the stamp 1 via the stamp mounting base 50. 10 to adjust the position.

  That is, as shown in FIG. 3, the operation projection 21a of the operation unit 21 exposed in the operation unit window 41 is operated to rotate the plate cam 20 in the direction of the arrow. As a result, the circular cam surface 20a of the plate cam 20 has the minimum protrusion position (−0.5 mm) or the maximum protrusion position from the reference position, as described above, with respect to the slide body 30, and thus the mark portion mounting base 50 and the mark portion 5. Since it is configured to be pushed up or down so as to be displaced within the range of (+0.5 mm), the slight deviation α of the position of the marking surface 5a of the marking portion 5 can be corrected quickly.

  At this time, since the pair of elongated guide grooves 32 of the slide body 30 are linearly guided by the pair of guide pieces 6, the position of the marking surface 5a of the marking portion 5 can also be displaced so as not to be inclined. it can. The pair of spring pieces 33 contact a pair of substantially L-shaped spring receivers 7 provided on the stamp body 2 and apply a biasing force in the displacement direction to the marking portion 5 according to the rotation of the plate cam 20. Therefore, the protruding position of the mark part 5 can always be maintained. Further, by grasping the displacement position of the displacement indicator portion 22 by the scale portion 42, the protruding amount of the marking surface 5a of the marking portion 5 can be known.

  In this way, after adjusting the protruding position of the mark portion 5 of the middle stamp 1 among the three connected stamps 1, the three-link configuration is assembled again, as shown in FIG. The marking surface 5a of each marking portion 5 of the stamp 1 is made to coincide with the flat surface 70 shown in FIG. As a result, each of the three connected marking surfaces 5a is made uniform, and characters and the like attached to each of the marking surfaces 5a can be stamped without any problem to obtain a clear imprint of the triple arrangement.

  The connecting number of the connecting type stamps 60 can be set to any number such as two or four in accordance with the character content of the marking surface 5a to be stamped, in addition to the three connecting configuration described above.

  The present invention can be applied to an application in which there is a demand for evenly aligning the end faces of each member with a connecting structure of a plurality of members, such as the above-described connecting type stamp.

It is a front view of the stamp which comprises the connection type stamp of embodiment of this invention. It is a rear view of the stamp which comprises the connection-type stamp of embodiment of this invention. It is the fragmentary sectional view seen from the back side of the stamp which comprises the connection type stamp of embodiment of this invention. It is a top view of the stamp which comprises the connection type stamp of embodiment of this invention. It is a side view of the stamp which comprises the connection type stamp of embodiment of this invention. FIG. 4 is a sectional view taken along line AA in FIG. 3. It is explanatory drawing which shows the stamping face adjustment state of the connection type stamp of 3 connection structure of embodiment of this invention. It is a front view of the stamp main body in the stamp of embodiment of this invention. It is a rear view of the stamp main body in the stamp of embodiment of this invention. It is a side view of the stamp main body in the stamp of embodiment of this invention. FIG. 10 is a sectional view taken along line B-B in FIG. 9. It is a bottom view of the stamp main body in the stamp of embodiment of this invention. It is a rear view of the slide body in the stamp of embodiment of this invention. It is a front view of the slide body in the stamp of embodiment of this invention. It is CC sectional view taken on the line of FIG. It is operation | movement explanatory drawing of the plate cam in the stamp of embodiment of this invention. It is operation | movement explanatory drawing of the plate cam in the stamp of embodiment of this invention. It is sectional drawing of the plate cam in the stamp of embodiment of this invention. It is a front view of the back board in the stamp of embodiment of this invention. It is a rear view of the back board in the stamp of embodiment of this invention. It is a side view of the back board in the stamp of embodiment of this invention. It is the EE sectional view taken on the line of FIG. It is a front view of the stamp part mounting base in the stamp of embodiment of this invention. It is a top view of the stamp part mounting base in the stamp of embodiment of this invention. It is a rear view of the stamp part mounting base in the stamp of embodiment of this invention. It is a side view of the marking part in the stamp of embodiment of this invention. It is the FF sectional view taken on the line of FIG. It is the GG sectional view taken on the line of FIG. It is the HH sectional view taken on the line of FIG. It is a disassembled perspective view of the conventional connection type stamp. It is a perspective view of the sponge material, core material, and release paper in the conventional stamp. It is sectional drawing of the stamp part and sponge material in the conventional stamp.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Marking tool 2 Marking tool main body 3 Convex part 4 Groove part 5 Marking part 5a Marking surface 5b Insertion recessed part 5c Projection part 6 Guide piece 7 Spring support 8 Projection part 9 Hexagonal uneven part 10 Stamping part position adjustment mechanism part 11 Character Display part 12 Dimension display part 13 Insertion piece for marking part 14 Circular protrusion 15 Holding recess 16 Engagement groove 20 Plate cam 20a Circular cam surface 21 Rotating operation part 21 Operation part 21a Operation protrusion 22 Displacement indicator part 22a Positioning protrusion DESCRIPTION OF SYMBOLS 23 Fitting hole 30 Slide body 31 Arc-shaped cam receiving part 31a, 31b Linear part 32 Guide groove 33 Spring piece 34 Fitting piece 35 Engaging protrusion 36 Cam receiving hole 40 Back plate 41 Operation part window 42 Scale part 43 Fitting Protrusions 44 Holes 45 Scales 46 Projection parts 47 Engraving parts 50 Marking part mounting base 50b Mounting recesses 50c Positioning protrusions 60 Linkage type marking tool 70 Flat surface

Claims (2)

It has two or more stamps arranged on the end surface of the stamp body formed as a gripping body, and has a marking part with a stamping surface on which characters, symbols, etc. to be imprinted are formed, each in a superposed state. A connecting-type printing tool in which each convex body is provided with a convex portion that can be connected to a plurality of arbitrary printing tools while being detachable, and a concave groove portion on which the convex parts can be fitted and detached. There,
It is rotatably supported at the central portion of the stamp body, and is formed to have a lift amount that displaces the stamp portion within a range from a minimum protruding position to a maximum protruding position with reference to a reference position with respect to an end surface of the stamp body. And a plate cam integrally having an operation part and a displacement indicator part,
A cam receiving portion that contacts the cam surface of the plate cam, a long guide groove that engages with a guide piece that is provided in the stamp body along the direction of displacement of the stamp portion, and a spring receiver that is provided on the stamp body And a spring piece for applying an urging force in the displacement direction to the marking portion according to the rotation of the plate cam, and a marking portion mounting base on which one end side is provided with a marking surface on the lower surface. A slide body detachably attached to the
A back plate that is joined to the back side of the stamp body, and that is provided with an operation portion window that exposes the operation portion, and a scale portion that indicates a displacement position of the displacement indicator portion,
Each stamp has a marking position adjustment mechanism consisting of
The thickness of each stamp body and each stamp portion is configured to be different for each stamp body according to the amount of characters, symbols, etc. to be imprinted, and the range from the reference position to the minimum protruding position is 0. To 0.5 mm, the range from the reference position to the maximum projecting position is 0 to +0.5 mm, and the mark mounting base and the slide body are integrally formed. Ingredients. A marking portion having a marking surface on which characters, symbols, etc. to be imprinted are formed can be arranged on the end surface of the stamping body formed as a grip body, and other marking tools to be superposed can be connected continuously. A convex part formed on the main body of the concave part, and a concave groove part on which the convex part can be fitted and detached,
It is rotatably supported at the central portion of the stamp body, and is formed to have a lift amount that displaces the stamp portion within a range from a minimum protruding position to a maximum protruding position with reference to a reference position with respect to an end surface of the stamp body. And a plate cam integrally having an operation part and a displacement indicator part,
A cam receiving portion that contacts the cam surface of the plate cam, a long guide groove that engages with a guide piece that is provided in the stamp body along the direction of displacement of the stamp portion, and a spring receiver that is provided on the stamp body And a spring piece for applying an urging force in the displacement direction to the marking portion according to the rotation of the plate cam, and a marking portion mounting base on which one end side is provided with a marking surface on the lower surface. A slide body detachably attached to the
A back plate that is joined to the back side of the stamp body, and that is provided with an operation portion window that exposes the operation portion, and a scale portion that indicates a displacement position of the displacement indicator portion,
It is provided with a mark position adjustment mechanism consisting of
The range from the reference position to the minimum protrusion position is 0 to −0.5 mm, the range from the reference position to the maximum protrusion position is 0 to +0.5 mm, and the mark mounting base and the slide body are integrated. A stamp characterized by being formed.

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