JP6901225B2 - Locking tool - Google Patents

Description

In the present invention, for example, a thin disk-shaped object such as a coin, a spherical object, a cylindrical object, or a thick box object can be used on either one side or the other side of the locking tool body. It relates to a locking tool that can be detachably locked from the hook.

Conventionally, coins are collectively stored in a wallet, coin purse, etc., and when used, the wallet is taken out from a pocket or bag and coins are taken in and out. When the number of coins is large, it becomes heavy and inconvenient to carry, and it is troublesome and troublesome to take out the necessary coins from various coins. On the other hand, if there is no change when needed, paying only banknotes will increase change and cause a lot of coins to accumulate in the wallet.

Various coin compartments are offered to solve these problems. For example, as disclosed in Patent Document 1, a fitting recess having a through hole in the bottom surface for fitting a coin into a card body having the same size as a cash card molded from synthetic resin and an inner upper edge thereof. There are coin storage cards having a plurality of hooks and horizontally long through holes provided by forming an elastic wall on the outside thereof.

Further, as disclosed in Patent Document 2, a plurality of coin storage holes penetrating a card body having the same size as a cash card molded from synthetic resin are provided on one side and the other side of the holes. There is a card-type coin holder with a plurality of locking protrusions on the inner peripheral surface of the.

Jikkai Sho 62-092713 Jikkenhei 04-136120

However, the coin storage card described in Patent Document 1 has a problem that it is not easy to use because coins can only be stored and taken out from one side of the card. Further, Patent Document 2 describes a coin storage card that can store a plurality of coins in a flat card body in response to such a problem and can store or take out coins regardless of the front or back of the card body. Are listed.

As for such a locking tool, a coin holder for locking a thin disk-shaped coin is assumed, but not only the coin but also other things such as a spherical one, a cylindrical one, and a thickness. There is no one that is designed to lock and display a box with a coin.

In the present invention, not only thin disk-shaped objects, but also spherical objects, cylindrical objects, and thick box objects can be attached and detached from one side and / or the other side of the locking tool body. The purpose is to obtain a locking tool that can be locked.

The locking tool according to the invention according to claim 1 is a locking tool main body provided with a through hole through which an object to be locked can be taken in and out from an opening on one side and / or an opening on the other side, and the penetration. In a locking tool provided with a locking means for maintaining the locked object fitted in the hole in a holding state, the through hole has an inner circumference that matches a parallel projection plane in one direction of the locked object. A holding portion formed by closing a part of the opening at the edge of the shape portion and the inner peripheral shape portion of each of the openings on one side and the other side, and the object to be locked are said. In addition to the inner peripheral shape portion, an enlarged inner peripheral shape portion having an enlarged region of the opening facing the holding portion is provided so that the holding portion can be overcome and fitted into the through hole, and the locking portion is provided. As a means, a locking protrusion that presses and locks the peripheral surface of the object to be locked with respect to the inner wall surface of the through hole in the region where the holding portion of each of the openings is located is provided, and the locking protrusion is provided. , The inner peripheral surface of the opening is formed by closing a part of the inner surface of the opening of the inner peripheral shape portion on each edge of the inner peripheral surface side and the other surface side, and the locked object holds the holding portion on one end side thereof. When overcoming, the area of the through hole is elastically displaced to a position where it is not blocked, and when the locked object reaches the holding position, the elastic force presses the peripheral edge of the locked object inward in the opening. It is characterized by being a thing.

In the locking tool according to the invention according to claim 2, the locking tool body according to claim 1 is a plate-shaped body, the locked object is a disk-shaped body, and the enlarged inner circumference is described. In addition to the circular inner peripheral shape portion, which is a parallel projection surface of the locked object, the shaped portion can be fitted in the through hole so that the locked object can overcome the holding portion of the opening and fit in the through hole. , The circular inner peripheral shape portion is a region expanded from the position of the opening facing the holding portion, and the locking protrusion is formed by two holding claws projecting inward of the opening. It is characterized by being.

In the locking tool according to the invention according to claim 3, the locking tool body according to claim 1 is a plate-shaped body having a predetermined thickness, and the locked object is a spherical body. The enlarged inner peripheral shape is a circular inner peripheral shape that is a parallel projection surface of the locked object so that the locked object can get over the holding portion of the opening and fit in the through hole. In addition to the portion, the circular inner peripheral shape portion is a region expanded from the position of the opening facing the holding portion, and the locking protrusion is projected inward of the opening. It is characterized by having one holding claw.

In the locking tool according to the invention according to claim 4, the locking tool body according to claim 1 is a plate-shaped body having a predetermined thickness, and the locked object is a cylindrical body. The enlarged inner peripheral shape is a rectangular inner peripheral shape that is a parallel projection surface of the locked object so that the locked object can overcome the holding portion of the opening and fit into the through hole. In addition to the portion, the rectangular inner peripheral shape portion is a region expanded from the position of the opening facing the holding portion, and the locking protrusion is projected inward of the opening. It is characterized by having one holding claw.

In the locking tool according to the invention according to claim 5, the locking tool body according to claim 1 is a plate-shaped body having a predetermined thickness, and the locked object is a box body. The enlarged inner peripheral shape is a rectangular inner peripheral shape that is a parallel projection surface of the locked object so that the locked object can get over the holding portion of the opening and fit in the through hole. In addition to the portion, the rectangular inner peripheral shape portion is a region expanded from the position of the opening facing the holding portion, and the locking protrusion is projected inward of the opening. It is characterized by having one holding claw.

According to the present invention, a thin disk-shaped object, a spherical object, a cylindrical object, or a thick box object can be detachably locked from one side and / or the other side of the locking tool body. There is an effect that a locking tool that can be obtained can be obtained.

It is a perspective view of the card type coin storage case of one Example of the locking tool of this invention. It is a front view of FIG. FIG. 1 is a cross-sectional view taken along the line AA of FIG. It is explanatory drawing which shows the structure of another Example of the locking tool of this invention, a figure is a front view, and b figure is a sectional view. It is explanatory drawing which shows the structure of another Example of the locking tool of this invention, FIG. a is a front view, FIG. b is a cross-sectional view, and FIG. c is a vertical sectional view. It is explanatory drawing which shows the structure of another Example of the locking tool of this invention, FIG. a is a front view, FIG. b is a cross-sectional view, and FIG. c is a vertical sectional view. It is explanatory drawing which shows the structure of another Example of the locking tool of this invention, FIG. a is a front view, FIG. b is a cross-sectional view, and FIG. c is a vertical sectional view.

In the present invention, a locking tool main body having a through hole that allows the object to be locked to be taken in and out from the opening on one side and / or the opening on the other side, and the object to be locked fitted in the through hole are held. In a locking tool provided with a locking means that maintains the state, the through hole is an inner peripheral shape portion that matches a parallel projection plane in one direction of the object to be locked, and an opening between one side and the other side. At the edge of each inner peripheral shape, a holding portion formed by closing a part of the opening and an inner peripheral shape so that the object to be locked can overcome the holding portion and fit into the through hole. In addition to the portion, an enlarged inner peripheral shape portion that expands the region facing the holding portion of the opening is provided, and as a locking means, the inner wall surface of the through hole in the region where each holding portion of the opening is located is covered. A locking protrusion that presses and locks the locking object is provided, and the locking protrusion is formed by closing a part of the inner surface of the opening of the inner peripheral shape portion, and the locked object holds one end side thereof. The area of the through hole is elastically displaced to a position where it is not blocked when the vehicle is overcome, and when the object to be locked reaches the holding position, the elastic force presses the object to be locked inward in the opening. .. Thereby, a thin disk-shaped object, a spherical object, a cylindrical object, and a thick box object can be detachably locked from one side and / or the other side of the locking tool body. A locking tool can be obtained.

Examples of the locked object of the present invention include a thin disk-shaped object such as a coin, a spherical object such as a ball, a cylindrical object such as a canned drink, and a thick box object. Locking tool Locks detachably from one side and / or the other side of the main body.

The locking tool main body of the present invention may have a through hole that allows the locked object to be taken in and out from the opening on one side and / or the opening on the other side, and the locked object to be held may be provided. Various ones are selected accordingly. For example, the locking tool body for holding a thin disk-shaped object such as a coin can be used as a coin holder by forming a thin plate-shaped object slightly thicker than a coin. The opening of the through hole does not have to be formed on the flat surface of the locking tool main body, and may be formed on a curved surface or an uneven portion. As a result, the locking tool body is not limited to the plate-shaped body.

The through hole of the present invention may be a hole in which the object to be locked can be taken in and out through the opening on one side and / or the opening on the other side. Specifically, a part of the opening is provided at the edge of the inner peripheral shape portion that matches the parallel projection plane in one direction of the object to be locked and the inner peripheral shape portion of each of the openings on one side and the other side. In addition to the inner peripheral shape portion, the area facing the holding portion of the opening is enlarged and enlarged so that the holding portion formed by the closure and the object to be locked can overcome the holding portion and fit into the through hole. It is provided with an inner peripheral shape portion.

That is, as the inner peripheral shape portion of the through hole, if the shape matches the parallel projection surface in one direction of the object to be locked, the inside of the through hole can be taken in and out from one side to the other side. In the present invention, since the openings at both ends of the through hole are provided with a holding portion that partially closes the edge of the inner peripheral shape portion, when the object to be locked is taken in and out of the through hole, the object to be locked is taken in and out of the through hole. In addition to the inner peripheral shape portion, an enlarged inner peripheral shape portion expanded in the area facing the holding portion of the opening is provided so that the locked object can get over the holding portion and fit into the through hole. To do.

It should be noted that the enlarged inner peripheral shape portion should be as small as possible to ensure a firm holding state. Therefore, the enlarged inner peripheral shape portion can be reduced by devising the holding portion and the enlarged inner peripheral shape portion according to the shape of the object to be locked. For example, in a thin disk shape, the edge of the object to be locked is inserted inside the holding portion, and the edge on the opposite side from which the object to be locked is inserted is centered on the inserted end. Rotate and insert into the through hole (see FIG. 3). At this time, the through hole can be taken in and out by setting the length of the enlarged inner peripheral shape portion, which is an enlarged position facing the holding portion of the opening, to the inner peripheral shape portion.

Further, in the case of a spherical object, since the parallel projection planes from which direction are all circular, if the opening of the through hole is closed with a holding portion to partially cover the edge of the inner peripheral shape portion, the spherical shape is formed. The opening of the locked object is enlarged by the circular amount of the parallel projection surface of the spherical locked object from the highest end of the holding portion to the opposite side so that the locked object can pass over the holding portion and enter the through hole. ing. That is, the portion excluding the region of the circular opening having no holding portion from the enlarged opening is the enlarged inner peripheral shape portion. In addition to one side of the locking tool main body, this enlarged inner peripheral shape portion is also added as an enlarged inner peripheral shape portion at a position facing the holding portion at the opening on the other side (see FIG. 4a). ).

Further, in the case of a cylindrical body, two cases, a case where the plane projection plane is circular and a case where the plane projection plane is rectangular, are considered. That is, when the inner peripheral shape portion of the through hole is circular, the portion excluding the region of the circular opening having no holding portion from the circular shape of the parallel projection plane is enlarged from the highest end portion of the holding portion as in the case of the spherical shape. It may be an inner peripheral shape portion. Further, when the inner peripheral shape portion of the through hole is rectangular, the holding portion is formed along the bus line parallel to the height of the cylindrical body, and the holding portion is held along the direction parallel to the bottom surface of the cylindrical body. The operation differs depending on whether the portion is formed.

That is, when the holding portion is formed along the generatrix parallel to the height of the cylindrical body, the region of the rectangular opening having no holding portion from the rectangular of the parallel projection plane from the highest end of the holding portion. The portion excluding the above becomes the enlarged inner peripheral shape portion, and the locked object is moved in and out through the rectangular opening while getting over the holding portion (see FIG. 5). In this case, if the locked object of the cylindrical body is rotated around the longitudinal axis and the holding portion is overcome, it is possible to smoothly put in and take out the object.

Further, when the holding portion is formed along the direction parallel to the bottom surface of the cylindrical body, the rectangular region of the rectangular opening having no holding portion from the rectangular of the parallel projection plane from the highest end of the holding portion. The portion excluding the above becomes the enlarged inner peripheral shape portion, and the locked object is moved in and out through the rectangular opening while getting over the holding portion (see FIG. 6). In this case, if the holding portion is overcome while the flat surface portion of the cylindrical object to be locked is brought into contact with the inner peripheral wall surface at a position facing the holding portion of the through hole, smooth loading and unloading becomes possible.

Further, in the case of a box body, it may be performed in the same manner as a thin disk-shaped one, or when a holding portion is formed along a direction parallel to the bottom surface of the cylinder according to the thickness of the box body. You may do the same. That is, the edge of the locked object is inserted inside the holding portion, and the opposite edge of the locked object is rotated around the inserted end and inserted into the through hole. .. In addition, the locked object is moved over the holding portion and taken in and out through the rectangular opening (see FIG. 7).

The locking means of the present invention includes a locking projection that presses and locks the object to be locked against the inner wall surface of the through hole in the region where the holding portion of each of the openings is located. This locking protrusion is formed by closing a part of the inner surface of the opening of the inner peripheral shape portion, and is elastically displaced to a position where the area of the through hole is not blocked when the locked object gets over the holding portion on one end side thereof. However, when the object to be locked reaches the holding position, the object to be locked may be pressed inward in the opening by its elastic force, and the object to be locked is preferably made of an elastic member such as plastic. The one that is configured so that the portion that is in contact with the locked object expands when the is pressed is adopted.

Further, the locking tool main body for locking a thick object to be locked, such as a spherical one, a cylindrical one, or a box body, itself needs to have a certain thickness. In this case, the locking tool body has a three-layer structure composed of one side, the other side, and an intermediate part thereof, and a synthetic resin having flexibility and rubber elasticity is used for the one side and the other side. It can be used as a thin flat plate as a material, and a lightweight, inexpensive and easy-to-mold material such as synthetic resin or wood can be molded to a required thickness in the middle portion.

When the locking tool body has a three-layer structure in this way, the one-sided side portion and the other-sided side portion where the synthetic resin having rubber elasticity or the like is used as a thin flat plate is one of the objects to be locked. An inner peripheral shape portion, a holding portion, and a locking means that match the parallel projection plane in the direction are formed. Further, the material used for the intermediate portion is formed by adding an enlarged inner peripheral shape portion to the inner peripheral shape portion of the object to be locked, which is the same as that formed on the one-side side portion and the other surface side portion. A thick object to be locked can also be locked by forming a locking tool body having a three-layer structure in which an intermediate portion is inserted between the one-sided side portion and the other-sided side portion and bonded together.

FIG. 1 is a perspective view of a card-type coin storage case according to an embodiment of the locking tool of the present invention. FIG. 2 is a front view of FIG. FIG. 3 is a cross-sectional view taken along the line AA of FIG. The locking tool of this embodiment is a card-type coin storage case, and as shown in FIG. 1, it is formed by penetrating a card body formed into a plate shape by a synthetic resin from one side to the other side of the card body. A plurality of coin storage holes, and two locking protrusions having holding claws projecting inward on the inner peripheral surface on each edge of the inner peripheral surface of the coin storage hole on one side and the other side. , A locking protrusion that extends inward on the inner peripheral surface and has one holding portion that closes a part of the hole diameter of the coin storage hole, and is formed on the edges on one side and the other side. And the holding part are in an inverted positional relationship.

That is, the card body 1 as the locking tool body is formed with coin storage holes 5 which are a plurality of through holes for inserting various coins. A locking projection 8 and a holding portion 14 for holding the stored coins are formed on the inner peripheral surface 6 of the coin accommodating hole portion 5. The card body 1 is molded from a synthetic resin as a raw material. The card body 1 has a flat thin plate shape including one side 3 on a flat surface and four on the other side 4 on the back surface, and is molded into a shape equal to or equal to that of a cash card.

Further, the thickness of the card body 1 is formed by adding some thickness to the thickness of the coins to be stored. This slight thickness means the thickness of the locking protrusion 8 for holding the coin and the holding portion 14. For example, in the case of the card body 1 that stores 500-yen coins and 100-yen coins, the thickness of the 500-yen coin is the standard for the thickness of the card body 1. The final thickness of the card body 1 is determined by adding the thickness of the locking protrusion 8 and the holding portion 14, which will be described later, to this thickness.

As described above, the thickness of the card body 1 is determined by adding the thickness of the locking protrusion 8 and the holding portion 14 to the thickest coin in the combination of coins to be stored. Further, the number of holes and the position of the coins are appropriately determined by the combination of coins for accommodating the plurality of coin accommodating holes 5 formed in the card body 1.

The coin accommodating hole 5 is formed so as to penetrate from one side 3 of the card body 1 to the other side 4. The hole diameter of the coin storage hole 5 is set according to the size of the circumference of the coin to be stored so that the coin can be smoothly inserted / removed and the inserted / stored coin does not easily fall off. ing. The number of coin storage holes 5 formed in the card body 1 varies depending on the combination of coin types, but it is composed of two rows, an upper row and a lower row, and there are three coin storage holes 5 in one of the stages. There are cases where the other row has a total of 5 coins, and there are cases where both the upper and lower rows have a total of 3 coins (not shown).

In the case of a combination of 500-yen coins and 100-yen coins and a combination of 50-yen coins and 10-yen coins, the number of coin storage holes 5 is 5, and each card can produce 900-yen and 90-yen coins. Can be stored. Further, in the case of a combination of a 5-yen coin and a 1-yen coin, the number of coin storage holes 5 is 6, and one card can store 10-yen coins. Therefore, a total of 1000 yen worth of coins can be stored with the three cards. In addition, a total of 6 coins of 500 yen to 1 yen can be stored in one card.

The coin storage hole 5 is formed with a locking projection 8 and a holding portion 14 as means for holding the stored coins. The locking protrusion 8 and the holding portion 14 are formed on both edge 7s of the inner peripheral surface 6 of the coin accommodating hole 5 formed in the card body 1 on one side 3 and the other side 4.

As shown in FIG. 2, two locking protrusions 8a and 8b are formed on the edge 7a of the one-sided side 3, and these two locking protrusions 8a and 8b form the center O of the coin storage hole 5. Located at the two-pronged tips Y1 and Y2 at the base point, and with the holding portion 14a located at the base X of the Y-shaped support shaft, in the circumferential direction of the inner peripheral surface 6 of the coin storage hole portion 5. It is formed so as to be separated in a Y shape. Therefore, the central angle formed by connecting the two points of the two locking protrusions 8a (Y1) and 8b (Y2) provided on the edge 7a of the inner peripheral surface 6 and the center O of the coin storage hole 5 is the same edge. A center formed by connecting two points of the base X where the holding portion 14a provided in 7a is located, Y1 where each locking protrusion 8a is located and Y2 where 8b is located, and the center O of the coin storage hole portion 5. It is formed so that it is smaller than the corner.

Further, the two locking protrusions 8a and 8b and the holding portion 14a may be formed so as to be evenly separated in the circumferential direction of the inner peripheral surface 6. As described above, the two locking projections 8a and 8b are formed symmetrically with respect to the diameter axis H of the coin accommodating hole 5 that divides the holding portion 14a into two equal parts. This also applies to the locking projections 8c and 8d and the holding portion 14b formed on the edge 7b of the other surface side 4.

Further, the locking projection 16 may be formed adjacent to the symmetrically formed locking projection 8. In this case, the added locking protrusion 16 is smaller than the locking protrusion 8. Then, the locking projection 8 is formed at a long distance from the holding portion 14 formed on the same edge 7, and the locking projection 16 is formed at a short distance. By forming in this way, the coin can be fitted into the coin accommodating hole 5 without resistance even if the locking protrusion 16 is increased, and the coin can be more stably held in the coin accommodating hole 5.

Even when the locking protrusion 16 is added, as shown in FIG. 2, a large / small pair of locking protrusions 8a and 16a adjacent to the edge 7a on the one side 3 and another large / small pair are engaged. The stop protrusions 8b and 16b are formed symmetrically with respect to the diameter axis H of the coin accommodating hole 5 in which the locking protrusions 8a and 8b are located at a distance from the holding portion 14a and the holding portion 14a is bisected. Has been done. This is the same for the locking protrusions 8c and 16c formed on the edge 7b of the other surface side 4 and the locking protrusions 8d and 16d in relation to the holding portion 14b.

The locking protrusions 8 and 16 are opened from a part of the peripheral wall of the inner peripheral surface 6 of the coin storage hole 5, and are hook-shaped long grooves 10 in the body 2 of the card body 1 along the peripheral wall of the inner peripheral surface 6. It is composed of a tongue piece-shaped thin wall 11 formed by cutting the above, and a holding claw 9 protruding inward on the inner peripheral surface 6 on the tip portion 12 thereof. The depth of the long groove 10 and the length of the thin wall 11 are slightly deeper and longer in the locking protrusion 8 than in the locking protrusion 16 in relation to the size of the locking protrusion. However, in each case, the hook-shaped long groove 10 is cut to form a tongue piece-shaped thin wall 11, so that the locking protrusions 8 and 16 are made flexible and durable. Has been done.

Further, regarding the holding claw 9 protruding inward on the inner peripheral surface 6, the locking protrusion 8 is slightly larger than the locking protrusion 16, but both are the tip portions of the tongue piece-shaped thin wall 11. It is formed so as to become an R-curve inclined surface that contracts as it leaves the base 12 and toward the base 13, and gradually shrinks, and disappears in the vicinity of the base 13. The flexible tongue-shaped thin wall 11 and the holding claw 9 protruding inward on the inner peripheral surface 6 facilitate the insertion and removal of coins into the coin storage hole 5, and the coins can be inserted into the coin storage hole. It is possible to hold and hold in 5.

The holding portion 14 is formed so as to extend inward from the edge 7 of the inner peripheral surface 6 of the coin accommodating hole 5 and close a part of the hole diameter of the coin accommodating hole 5. The outer edge 15 of the holding portion 14 extending inward of the inner peripheral surface 6 may have a straight line shape, but is preferably an arc shape. If the size of the holding portion 14 is too large, it will be difficult to insert and remove coins. On the other hand, if it is too small, there will be a problem that the coin will come off easily, and it will be difficult for the user to distinguish the direction in which the coin is inserted, which makes it unusable. Therefore, it is required to have a size that is not too large, but is easily visible, and that the coin can be stably held in the coin storage hole 5.

From this, when the outer edge 15 of the holding portion 14 has an arc shape, the arc of the holding portion formed by connecting two points on the circumference of the edge 7 of the inner peripheral surface 6 of the coin storage hole portion 5. Is formed as an inferior arc smaller than a semicircle. The holding portion 14 presses a part of the coins fitted in the coin storage hole portion 5 to hold the coin in the coin storage hole portion 5. The locking projections 8 and the holding portions 14 formed symmetrically on each edge 7 of the inner peripheral surface 6 of the coin accommodating hole 5 are positioned so as to be vertically and horizontally inverted on the one-sided side 3 and the other-sided side 4. Is formed in.

As shown in FIG. 3, for example, if the locking protrusions 8a and 16a on the one side 3 are formed in the upper left semicircle of the coin storage hole 5, the locking protrusions 8c and 16c on the other side 4 are formed. If the holding portion 14a on the one side 3 is formed on the upper right semicircle of the coin storage hole 5, the holding portion 14b on the other side 4 is formed on the lower left semicircle. They are in an inverted positional relationship with each other as if they were formed in a part.

As described above, the locking protrusions 8b, 16b and 8d, 16d are similarly formed with an inverted positional relationship. As a result, the coin 17 can be freely pushed in and stored from either the one side 3 or the other side 4 of the card body 1, and can be pushed out and used.

Next, the fitting and unfitting of the coin 17 will be described. In order to store the coin 17 in the card body 1, a coin storage hole 5 suitable for the size of each coin 17 is selected and formed on the edge 7 of the inner peripheral surface 6 of the coin storage hole 5 on the side where the coin is inserted. The coin is slanted into the coin storage hole 5 so that the holding portion 14 is on top. As shown in FIG. 3, the coin accommodating hole 5 and the coin 17 accommodated therein include an enlarged inner peripheral shape portion in which the coin accommodating hole 5 is slightly enlarged from the size of the coin. That is, when one end of the coin is slanted over the holding portion 14, the coin accommodating hole portion 5 including the enlarged inner peripheral shape portion in which the facing position of the holding portion 14 is widened by the amount derived from the thickness of the coin ( (The square of the diameter of the coin + the square root of the square of the thickness of the coin)), so that the coin 17 can be fitted.
It should be noted that the object to be locked is a thin object such as a coin 17, and the locking tool body retains flexibility and rubber elasticity and is excellent in bending fatigue resistance and crack propagation resistance, for example, a synthetic such as an elastomer. When it is formed in a flat and thin plate shape like the card body 1 with only resin, the coin accommodating hole 5, that is, the through hole does not have an enlarged inner peripheral shape, but the locked object is fitted and removed. It can be performed.

As a result, the coin is placed in a state of being inclined and riding on the holding claw 9 of the locking projection 8 whose peripheral edge is formed on the same edge 7 as the holding portion 14. When that portion of the coin 17 is pushed, the holding claw 9 is pushed by the peripheral edge of the coin and bends outward in the radial direction, and the coin 17 fits into the coin storage hole 5. When the coin is fitted into the coin storage hole 5, the holding claw 9 of the locking protrusion 8 that is bent returns to the original position, and the holding claw 9 presses the peripheral edge of the coin fitted into the coin storage hole 5. Then, the portion of the coin 17 in which the coin 17 is slanted into the coin accommodating hole 5 so that the holding portion 14 is on top is held and held by the holding portion 14.

The coin 17 pushed in in this way is provided with a coin accommodating hole portion by the locking protrusion 8 and the holding portion 14 on the one side 3 and the locking protrusion 8 and the holding portion 14 at opposite positions on the other side 4. It is fitted and stored in 5. On the other hand, in order to take out the coin 17, the coin stored in the coin storage hole 5 can be easily removed by pushing a part of the coin 17 below the holding portion 14 of the coin storage hole 5 in which the coin 17 is stored. Can be taken out.

By pushing the portion below the holding portion 14 of the coin 17, the holding claw 9 of the locking protrusion 8 on the opposite side is pushed to the peripheral edge of the coin 17, and the coin storage hole portion 5 is outward in the radial direction. This is because it bends and releases the presser of the holding claw 9 hanging on the peripheral edge of the coin 17. In this way, the coin 17 fitted and stored in the coin storage hole 5 can be easily removed from the coin storage hole 5 by simply pushing a part of the coin 17. Further, by adding the locking protrusions 16 to form a pair of large and small locking protrusions 8 and 16, the same action and effect as described above can be obtained, and the coins can be more stably stored in the coin storage holes. Can be stored and held in 5.

FIG. 4 is an explanatory view showing the configuration of another embodiment of the locking tool of the present invention, where a is a front view and b is a cross-sectional view. 5A and 5B are explanatory views showing the configuration of another embodiment of the locking tool of the present invention, where a is a front view, b is a cross-sectional view, and c is a vertical cross-sectional view. 6A and 6B are explanatory views showing the configuration of another embodiment of the locking tool of the present invention, where a is a front view, b is a cross-sectional view, and c is a vertical cross-sectional view. FIG. 7 is an explanatory view showing the configuration of another embodiment of the locking tool of the present invention, where a is a front view, b is a cross-sectional view, and c is a vertical cross-sectional view.

In the present invention, not only the thin disk-shaped object according to the first embodiment but also other shapes can be detachably locked from the opening 42a on the two facing surfaces of the locking tool body. did. As shown in FIG. 4, the locking tool 40 for holding the spherical object to be locked 45 includes a flat plate-shaped locking tool main body 41 having two opposing surfaces, and penetrates through the two opposing surfaces. In the opening 42a on one side of each opening 42a of the hole 42, a holding portion 42b is formed at the edge of the inner peripheral shape portion of the through hole 42 so as to close a part of the opening surface. In this case, the spherical locked object 45 has a spherical locked object 45 facing from the highest end of the holding portion 42b so that the spherical locked object 45 can pass over the holding portion 42b and enter the through hole 42. The opening 42a is enlarged by the circular amount of the parallel projection plane. That is, the portion excluding the region of the circular opening 42a without the holding portion 42b from the enlarged opening 42a is the enlarged inner peripheral shape portion 42c.

Two locking projections 43 as locking means of this embodiment are formed at positions facing the center of the through hole 42 on the same surface side as the holding portion 42b of the locking tool 40, and are spherically covered. When the locking object 45 elastically displaces the region of the through hole 42 including the enlarged inner peripheral shape portion 42c when it gets over the holding portion 42b, and the spherical locked object 45 reaches the holding position. The locked object 45 is pressed inwardly by the elastic force of the opening 42a. As a result, the spherical object to be locked 45 can be detachably locked from both sides. In the locking tool 40 of the present embodiment, the opening 42a is also provided on the other surface side, and the holding portion 42b, the enlarged inner peripheral shape portion 42c, and the locking protrusion 43 are located at the center point of the through hole 42. On the other hand, it is formed at a point-symmetrical position.

Next, as shown in FIG. 5, the locking tool 50 for holding the cylindrical locked object 55 includes a flat plate-shaped locking tool main body 51 having two facing surfaces, and the two facing surfaces. A through hole 52 having a rectangular inner peripheral shape portion is formed. Each of the two openings 52a of the through hole 52 is closed with a holding portion 52b at a position facing the through hole 52 at a long edge portion of a rectangular inner peripheral shape portion. An enlarged inner peripheral shape portion 52c in which the opposite side of the holding portion 52b of the opening 52a of the through hole 52 is expanded by the height of the holding portion 52b so that the cylindrical locked object 55 can get over the holding portion 52b. It is formed.

Two locking projections 53 as locking means of this embodiment are formed at positions facing the center of the through hole 52 on the same surface side as the holding portion 52b of the locking tool 50, and are cylindrical. When the locked object 55 gets over the holding portion 52b, the area of the through hole 52 including the enlarged inner peripheral shape portion 52c is elastically displaced to a position where it is not blocked, and the cylindrical locked object 55 reaches the holding position. At that time, by pressing the locked object 55 inward of the opening 52a by the elastic force, the cylindrical locked object 55 can be detachably locked from both sides. In the locking tool of this embodiment, the holding portion 52b and the locking protrusion 53 are formed at positions facing the through holes 52 on the two facing surfaces of the locking tool 50. Therefore, when the locking tool main body 51 is installed below the holding portion 52b, the locked object 55 fits between the opposing holding portions 52b under its own weight.

Further, in another locking tool 60 for holding the cylindrical locked object 65, as shown in FIG. 6, a flat plate-shaped locking tool main body 61 having two opposing surfaces is provided, and the two facing each other. A through hole 62 having a rectangular inner peripheral shape portion penetrating the surface is formed. Each of the two openings 62a of the through hole 62 is closed with a holding portion 62b at a position facing the through hole 62 on both sides of the short edge portion of the rectangular inner peripheral shape portion. An enlarged inner peripheral shape portion 62c in which the opposite side of the holding portion 62b of the opening 62a of the through hole 62 is expanded by the height of the holding portion 62b so that the cylindrical locked object 65 can get over the holding portion 62b is provided. It is formed.

Two locking projections 63 as locking means of this embodiment are formed at positions facing the center of the through hole 62 on the same surface side as the holding portion 62b of the locking tool 60, and are cylindrical. When the locked object 65 gets over the holding portion 62b, the area of the through hole 62 including the enlarged inner peripheral shape portion 62c is elastically displaced to a position where it is not blocked, and the cylindrical locked object 65 reaches the holding position. At that time, by pressing the locked object 65 inward of the opening 62a by the elastic force, the cylindrical locked object 65 can be detachably locked from both sides. In the locking tool of this embodiment, the holding portion 62b and the locking protrusion 63 are formed at positions facing the through holes 62 on the two facing surfaces of the locking tool 60. Therefore, when the locking tool main body 61 is installed below the holding portion 62b, the locked object 65 fits between the opposing holding portions 62b under its own weight.

Further, another locking tool 70 for holding the box-shaped locked object 75 has almost the same configuration as the hooking tool shown in FIG. As shown in FIG. 7, a flat plate-shaped locking tool main body 71 having two opposing surfaces is provided, and a through hole 72 having a rectangular inner peripheral shape portion penetrating the two opposing surfaces is formed. Each of the two openings 72a of the through hole 72 is closed with a holding portion 72b at a position facing the through hole 72 on both sides of the short edge portion of the rectangular inner peripheral shape portion. An enlarged inner peripheral shape portion 72c in which the opposite side of the holding portion 72b of the opening 72a of the through hole 72 is expanded by the height of the holding portion 72b so that the box-shaped locked object 75 can get over the holding portion 72b. It is formed.

Two locking projections 73 as locking means of this embodiment are formed at positions facing the center of the through hole 72 on the same surface side as the holding portion 72b of the locking tool 70, and are box-shaped. When the locked object 75 gets over the holding portion 72b, the area of the through hole 72 including the enlarged inner peripheral shape portion 72c is elastically displaced to a position where it is not blocked, and the box-shaped locked object 75 reaches the holding position. At that time, by pressing the locked object 75 inward of the opening 72a by the elastic force, the box-shaped locked object 75 can be detachably locked from both sides. In the locking tool of this embodiment, the holding portion 72b and the locking protrusion 73 are formed at positions facing the through holes 72 on the two facing surfaces of the locking tool 70. Therefore, when the locking tool main body 71 is installed below the holding portion 72b, the locked object 75 fits between the opposing holding portions 72b under its own weight.

As for the object to be locked, a thin disk-shaped object, a spherical object, a cylindrical object, and a thick box object are exemplified in the examples, but objects having other shapes are illustrated. The locking object may also be formed by combining these thin disk-shaped objects, spherical objects, cylindrical objects, and thick box objects. For example, a bottle-shaped object to be locked has a shape in which a small cylindrical body is combined with an upper flat plate portion of the cylindrical body. Therefore, by forming the inner peripheral shape portion of the through hole of the cylindrical locking tool into a bottle shape. , It is possible to adopt the same form.

Since the locking tool of the present invention can be detachably locked from either one side or the other side, a plurality of locked objects can be held and carried or displayed.

1 ... card body, 2 ... body,
3 ... one side, 4 ... other side,
5 ... Coin storage hole, 6 ... Inner circumference,
7 ... edge, 8 ... locking protrusion (large),
9 ... Holding claw, 10 ... Long groove,
11 ... thin wall, 12 ... tip,
13 ... base, 14 ... holding part,
15 ... outer edge, 16 ... locking protrusion (small),
17 ... coins,
40, 50, 60, 70 ... Locking tool,
41, 51, 61, 71 ... Locking tool body,
42, 52, 62, 72 ... Through holes,
42a, 52a, 62a, 72a ... openings,
42b, 52b, 62b, 72b ... Holding part,
42c, 52c, 62c, 72c ... Enlarged inner peripheral shape portion,
43, 53, 63, 73 ... Locking protrusions,
45, 55, 65, 75 ... Locked object,

Claims (5)

The locking tool body having a through hole that allows the locked object to be taken in and out from the opening on one side and / or the opening on the other side, and the locked object fitted in the through hole are maintained in a holding state. In a locking tool provided with a locking means for
The through hole is formed at an inner peripheral shape portion that matches a parallel projection surface in one direction of the locked object and at an edge portion of the inner peripheral shape portion of each of the openings on one side and the other side. In addition to the inner peripheral shape portion, the holding portion formed by closing a part of the opening portion and the opening portion so that the locked object can get over the holding portion and fit into the through hole. A region facing the holding portion is provided with an enlarged inner peripheral shape portion, and as the locking means, the locked portion is locked to the inner wall surface of the through hole in the region where the holding portion is located. A locking protrusion that presses and locks the peripheral edge of an object is provided, and the locking protrusion is provided on each edge of the inner peripheral surface of the opening on one surface side and the other surface side of the opening inner surface of the inner peripheral shape portion. It is formed by partially closing, and when the locked object gets over the holding portion on one end side thereof, the area of the through hole is elastically displaced to a position where the locked object is not blocked, and the locked object reaches the holding position. fastener, which is a shall hold a peripheral edge of said engaged object by its elastic force inward of the opening when the. The locking tool main body is a plate-shaped body, the locked object is a disk-shaped object, and the enlarged inner peripheral shape portion penetrates the holding portion of the opening by the locked object. In addition to the circular inner peripheral shape portion which is the parallel projection surface of the object to be locked, the position of the circular inner peripheral shape portion facing the holding portion of the opening so that it can be fitted in the hole. The locking tool according to claim 1, wherein the locking protrusion is a more enlarged region, and the locking protrusion is two holding claws projecting inward of the opening. The locking tool main body is a plate-shaped body having a predetermined thickness, the locked object is a spherical body, and the enlarged inner peripheral shape portion holds the holding portion of the opening to the locked object. In addition to the circular inner peripheral shape portion which is the parallel projection surface of the object to be locked, the holding portion of the opening is formed in the circular inner peripheral shape portion so as to be able to get over and fit in the through hole. The locking tool according to claim 1, wherein the locking projection is a region enlarged from a position facing the opening, and the locking protrusions are two holding claws projecting inward of the opening. The locking tool main body is a plate-shaped body having a predetermined thickness, the locked object is a cylindrical body, and the enlarged inner peripheral shape portion holds the holding portion of the opening to the locked object. In addition to the rectangular inner peripheral shape portion which is the parallel projection surface of the object to be locked, the holding portion of the opening is formed in the rectangular inner peripheral shape portion so that The locking tool according to claim 1, wherein the locking projection is a region enlarged from a position facing the opening, and the locking protrusions are two holding claws projecting inward of the opening. The locking tool main body is a plate-shaped body having a predetermined thickness, the locked object is a box body, and the enlarged inner peripheral shape portion holds the holding portion of the opening to the locked object. In addition to the rectangular inner peripheral shape portion which is the parallel projection surface of the object to be locked, the holding portion of the opening is formed in the rectangular inner peripheral shape portion so that The locking tool according to claim 1, wherein the locking protrusion is a region enlarged from a position facing the opening, and the locking protrusions are two holding claws projecting inward of the opening.

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