JP7160273B2 - Link mark - Google Patents

Description

TECHNICAL FIELD The present invention relates to a connecting mark that can be easily separated from a connected state.

Conventionally, there has been known a connected mark in which a plurality of marks are connected and stamped collectively. These marks are formed by fitting a connecting piece formed on the front side of a pair of faces perpendicular to the stamp face and an engaging groove formed on the back side of the side on which the connecting pieces are formed. It has a structure in which the stamp bodies are connected to each other (see, for example, Patent Document 1).

However, since the fitting force between the connecting piece and the engaging groove is strong, and the fitting state is precise and there is no gap to catch a finger between the two marks, a strong force is required to separate the two marks with both hands. could not be easily separated. In particular, when plate-like thin stamps are connected, the area of the stamps is small, and it is difficult to apply force to the fingertips, which makes it difficult to release the connection. Also, it was troublesome to prepare pliers and a screwdriver for separating.

On the other hand, as disclosed in Japanese Patent Laid-Open No. 2002-200002, a connected stamp having a release mechanism for releasing the connection between the stamp bodies that are connected to each other has been proposed. However, since the release mechanism described in Patent Document 2 has a structure in which the hinge portion bends and protrudes when the pressure plate having the hinge portion is pushed by the pressing member, the apex of the hinge portion may be worn. There was a problem that the position of the apex of the hinge part was impossible to adjust, and it was difficult to change the design.

Japanese Patent No. 3686000 Japanese Patent No. 5602490

The present invention solves the above-described problems of the prior art, and can easily separate the connecting marks in a connected state without requiring a strong force and without using other tools such as pliers. To provide a connection mark that can be stably used for a long period of time without causing abrasion or the like.

The connection mark of the present invention, which has been made to solve the above problems, comprises a rectangular parallelepiped stamp body having a stamp face,
It has a connecting piece protrudingly attached to the front surface of a pair of surfaces facing each other perpendicularly to the stamp face, and an engaging groove formed on the back surface of the surface on which the connecting piece is formed,
A connecting mark in which the connecting piece and an engaging groove in another stamp main body are freely connectable,
The coupling piece includes a hook-shaped portion that can be engaged with the engagement groove, a pressing piece that is provided on the side surface of the stamp body and that slides the hook-shaped portion, and a pressing piece that is attached to the side surface of the stamp body. The invention according to claim 1 is characterized in that it has an elastic member that is elastically directed toward.

According to a preferred embodiment, when the coupling piece is slid to release the connection, either one or both of the portions where the engagement groove and the rear portion of the hook-shaped portion abut against each other are provided so as to separate the stamp body. It is preferable that an inclined surface acting on the surface is formed.

In the invention according to claim 1, a cuboid-shaped stamp body having a stamp face, a coupling piece attached projecting from the front side of a pair of faces facing each other perpendicularly to the stamp face, and the back side of the face on which the coupling piece is formed. a connecting mark having an engaging groove formed on the surface of a stamp body, wherein the connecting piece and the engaging groove in another stamp body can be freely connected, wherein the connecting piece is engaged with the engaging groove a hook-shaped portion that can be moved, a pressing piece that is provided on the side surface of the stamp body and slides the hook-shaped portion, and an elastic member that rebounds the pressing piece toward the side surface of the stamp body. Therefore, when the connecting piece is pushed toward the center, the hooked portion and the engagement groove can be released from the locked state, and the two stamp bodies can be easily separated.

Further, in the invention according to claim 2, when the coupling piece is slid so as to release the connection, either one or both of the portions where the engagement groove and the back surface of the hook-shaped portion abut against each other are provided with a stamp body. Therefore, when the connecting piece is pushed toward the center, the inclined surface of the engaging groove that is in contact with the back surface of the hook-shaped portion is pushed up, As a result, the other stamp body is automatically pulled upward to create a gap, so that the two stamp bodies can be separated more easily.

It is a front view showing an embodiment of the invention. It is a perspective view showing an embodiment of the invention. It is sectional drawing which shows the connected state. 4 is an enlarged cross-sectional view of a main part; FIG. FIG. 4 is an enlarged cross-sectional view of a main part showing a state in which the connecting pieces are slid and pushed. (a) is a plan view of another connecting piece, and (b) is a perspective view. FIG. 11 is a cross-sectional view showing a state in which other coupling pieces are attached; FIG. 11 is an enlarged cross-sectional view of a main part showing another embodiment; FIG. 9 is an enlarged cross-sectional view of a main part showing a state in which the coupling piece is pushed in in FIG. 8; FIG. 10 is an enlarged cross-sectional view of a main part showing a state in which the connecting piece is further pushed in in FIG. 9;

Preferred embodiments of the present invention are described below with reference to the drawings.
FIG. 1 is a front view showing an embodiment of the present invention, and FIG. 2 is a perspective view. 3 is a cross-sectional view showing a state in which two seals are connected, FIG. 4 is an enlarged cross-sectional view of the main part, and FIG. 5 is an enlarged cross-sectional view of the main part showing a state in which the connecting piece is slid and pushed. is. Furthermore, FIGS. 6 to 10 are cross-sectional views and the like showing other embodiments.

In the drawing, 1 is a rectangular parallelepiped stamp body, and 2 is a stamp face positioned on the bottom surface of the stamp body 1 . A connecting piece 3 is attached so as to protrude from the front surface 1a of a pair of surfaces facing each other perpendicularly to the stamp face 2. On the other hand, the connecting piece 3 is attached to the back surface 1b of the surface on which the connecting piece 3 is formed. A matching groove 4 is formed (see FIG. 4), and by connecting the connecting piece 3 and the engaging groove 4, a connecting mark capable of connecting a plurality of stamp bodies 1, 1 is constituted. Reference numeral 5 in the drawing denotes a hole for projecting the connecting piece 3 from the stamp main body 1. As shown in FIG.

The connecting piece 3 consists of a pressing piece 3a exposed on the side surface of the stamp main body 1, a leg 3b erected in front of the pressing piece 3a, and a hook-shaped portion 3c formed at the tip of the leg 3b. (See FIG. 6), and the hook-shaped portion 3c is engaged with the engagement groove 4 of the other stamp body 1 to connect the two stamp bodies 1, 1 together. Here, the side surface of the stamp body 1 refers to a side surface other than the front surface 1a and the back surface 1b. An elastic member 6 (a coil spring 6a in the case of FIG. 3) is mounted between the tip of the pressing piece 3a and the inner reinforcing member 7, and the hook-shaped portion 3c is pushed under the elastic force of the coil spring 6a. It has a structure that allows it to slide left and right.

As a result, the coupling piece 3 is normally urged toward the side surface of the stamp main body 1 by the elastic force of the coil spring 6a, so that the hook-shaped portion 3c is kept in the engagement groove 4. Become. On the other hand, when the pressing piece 3a is pushed inwardly against the elastic force of the coil spring 6a, the hook-like portion 3c is unlocked and the connected state can be released.

Next, a case where two stamp bodies 1, 1 are connected will be described.
FIG. 4 is an enlarged cross-sectional view of the main part showing the connected state, and FIG. 5 is an enlarged cross-sectional view of the main part showing the state in which the connecting piece is slid and pushed. In the state shown in FIG. 4, the hook-shaped portion 3c of the connecting piece 3 is inserted into the engaging groove 4 in the other stamp body 1, and the connecting piece 3 is pulled outward by the elastic force of the coil spring 6a. It is in a state of being pushed to (to the right in the drawing). Therefore, the hook-shaped portion 3c is engaged with the end portion of the engagement groove 4 to securely connect the two stamp bodies 1, 1, and there is no possibility that the connection will be disconnected due to the elastic force of the coil spring 6a.

Next, the case of canceling the connection will be described.
As shown in FIG. 5, when the pressing piece 3a of the connecting piece 3 is pushed inward (to the left in the drawing) against the elastic force, the hook-shaped portion 3c moves inward and engages with the engaging groove 4. Release the lock. When the two stamp bodies 1, 1 are pulled apart in this state, the hook-shaped part 3c is removed from the engaging groove 4, so that the two stamp bodies 1, 1 can be separated.

As the resilient member 6, a plate spring 6b may be used as shown in FIG. In this case, a bow-shaped leaf spring 6b is provided in front of the pressing piece 3a so that the distal end thereof contacts the internal reinforcing member 7, and as a result, the bending force of the leaf spring 6b causes the connecting piece 3 to move. is always springing toward the side surface of the stamp main body 1.例文帳に追加
When this plate spring 6b is used, as shown in FIG. 7, the connecting piece 3 is always elastically pushed toward the side surface of the stamp main body 1 by the elastic force of the plate spring 6b, and the hooked portion 3c is engaged. The state of being locked in the groove 4 is maintained. On the other hand, when the pressing piece 3a is pushed inward against the resilience of the leaf spring 6b, the hook-shaped portion 3c is unlocked and the connected state can be released, unlike the case where the coil spring 6a is used. It is the same.

As shown in FIG. 8, the engagement groove 4 is provided with a groove so that when the coupling piece 3 is slid to release the connection, it abuts against the rear surface of the hook-shaped portion 3c and separates the stamp main body 1. It is preferable to form an inclined surface 4a acting on the . In the illustrated one, the inclined surface 4a is linear, but it may of course be curved.
The inclined surface 4a may be provided on the rear surface of the hook-shaped portion 3c that contacts the engaging groove 4, or may be provided on both sides.

In this case, as shown in FIG. 8, the hook-shaped portion 3c of the connecting piece 3 is inserted into the engaging groove 4 in the other stamp body 1, and the connecting piece 3 is pushed outward by the elastic force of the coil spring 6a. The point that the two stamp bodies 1, 1 are connected in a state of being pushed to the right (in the drawing) is the same as in the case of FIG. 4 described above.

On the other hand, when releasing the connection, as shown in FIG. 9, the pressing piece 3a of the connecting piece 3 is pushed inward (to the left in the drawing) against the elastic force, and the hook-shaped portion 3c moves inward. It will be in the state where it moved and the engagement with the engagement groove 4 was cancelled. Further, when the pressing piece 3a is pushed inward, as shown in FIG. 10, the inclined surface 4a of the engaging groove 4 moves upward while sliding along the back surface of the hook-shaped portion 3c. Therefore, the other stamp main body 1 is automatically pulled upward to form a gap (S). As a result, the two stamp bodies 1, 1 can be pulled apart by putting a finger in the gap (S), so that they can be easily separated.

As is clear from the above description, the present invention comprises a rectangular parallelepiped stamp body having a stamp face, a coupling piece attached projecting from the front side of a pair of faces facing each other perpendicularly to the stamp face, and the coupling piece. The connecting mark has an engaging groove formed on the back side of the formed surface, and the connecting piece and the engaging groove on the other stamp body can be freely connected, wherein the connecting piece is the engaging groove. A hook-shaped portion that can be engaged with the matching groove, a pressing piece portion that is provided on the side surface of the stamp body and that slides the hook-shaped portion, and an elastic force that rebounds the pressing piece portion toward the side surface of the stamp body. Since the structure is provided with the member, the engagement between the hook-shaped portion and the engaging groove can be released by pushing the connecting piece toward the center, and the two stamp bodies can be easily separated.
In addition, when the coupling piece is slid to release the connection, either one or both of the portions where the engagement groove and the back surface of the hook-shaped portion abut against each other are inclined surfaces acting to separate the stamp body. is formed, the two stamps can be separated from each other at the same time as the locked state is released, so that they can be separated more easily.

1 stamp main body 1a front surface 1b rear surface 2 stamp surface 3 connecting piece 3a pressing piece 3b leg 3c hook-shaped portion 4 engaging groove 4a inclined surface 5 hole 6 resilient member 6a coil spring 6b leaf spring 7 internal reinforcing body S Gap

Claims (2)

a rectangular parallelepiped stamp body having a stamp face;
It has a coupling piece attached projecting to the front surface of a pair of faces facing each other perpendicularly to the stamp face, and an engaging groove formed on the back surface of the surface on which the coupling piece is formed,
A connecting mark in which the connecting piece and an engaging groove in another stamp main body are freely connectable,
The connecting piece includes a hook-shaped portion that can be engaged with the engagement groove, a pressing piece that is provided on the side surface of the stamp main body and slides the hook-shaped portion, and a pressing piece that is attached to the side surface of the stamp main body. A connecting mark characterized by comprising an elastic member that is elastic toward. When the coupling piece is slid to release the connection, either one or both of the portions where the engagement groove and the back surface of the hook-shaped portion abut are formed with an inclined surface acting to separate the stamp body. 2. The connecting mark according to claim 1.

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