JPH0616776Y2 - Small stamp stamp - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to the structure of a stamp, and more particularly to a small piece stamp in which a signature that requires constant carrying is formed in a small flat shape.

[Prior Art] In general, a stamp has a cylindrical or T-shaped handle provided on the main body of the stamp, and it is common to carry it in a container or bag and carry it in a bag or the like for carrying. .

Recently, a card-shaped card having a size of a business card has been devised so that it can be put in a handbag or a pocket more conveniently (for example, JP-A-61-27878).
No. 0 publication).

This is a 3 mm thick plastic plate or ebonite plate with an ink self-contained stamp of about 2 mm fitted into the opening provided in the plate, and 4 arm pieces are attached to this plate. It is elastically supported by, for example, and the surface of the stamp is always covered with a cover piece. When the stamp is pushed, the cover piece is slid to expose the stamp surface, the stamp surface is placed facing the surface of the stamp to be stamped, and the back surface of the stamp can be stamped by pushing with a fingertip. Further, there is also one in which the back surface of the stamp is supported by a rubber plate, and the elastic recovery force is used for marking and storage.

4 to 6 show a specific structure of the conventional card-shaped stamp. FIG. 4 is a perspective view showing a conventional card-shaped stamp, in which the ink self-contained stamp (1) is in the shape of a saucer fitted into a through opening (3) provided in a card-shaped substrate (2). Is supported by the elastic support piece (4) of, and by pushing this elastic support piece (4) from the outside, that is, from the back surface of the stamp with a finger,
As shown in FIG. 5, the support piece (4) is provided with four elastic arm pieces (6) so that the surface (5) of the stamp can project above the surface of the support substrate (2). Formed integrally,
The tip portion (7) of each arm piece (6) is formed to be slightly thick and is sandwiched between the step (8) of the supporting substrate (2), preferably at the corner by the restraining plate (9) with the substrate (2). is doing.

The restraining plate (9) is provided with a rectangular opening (10),
When the back surface of the stamp (1) is pressed with a finger, the surface (5) of the stamp (1) is pushed out from the opening (10) of the holding plate (9).

Also, a sliding groove (11) is provided inside the rectangular opening (10) of the restraining plate (9) in the longitudinal direction, and a cover piece (12) is slidably fitted in this groove and a stamp is used. When this is not done, the cover piece (12) is moved over the stamp surface to protect the stamp surface.

[Problems to be Solved by the Invention] The first point to further improve the conventional card-shaped stamp by the present invention is that the card-shaped stamp is more convenient to carry than the ancient stamp. It is that it still has unnecessary parts. That is, most of the card shape is not really necessary for the function as the stamp, but the functions necessary for the portable stamp are the stamp body and the protective cover on the stamp surface. The stamp is that it can be made smaller.

Further, in the current card-shaped stamp, there are cases where four arm pieces that elastically support the card-shaped plate in the opening are broken.
Even if it is not broken, the four supporting forces are not balanced and the stamp surface is tilted, which may cause the imprint to be offset and the area around the imprint to be unclear, or the stamp body may easily peel off from the rubber piece that supports it. There is.

The present invention has been made in view of the above points, and is directed to miniaturization and ensuring the marking operation.

[Means for Solving the Problems] In order to solve the above-mentioned drawbacks, the present invention first of all omits most of the card-shaped plate and leaves only the portion that is truly necessary as a stamp, It is a small size, and it should be a mini stamp suitable for a small-sized business card.

Secondly, the elastic support structure of the stamp is improved so that the stamp surface can be accurately pressed against the surface of the stamp. That is, the stamp support piece with four arm pieces is currently made separately from the card plate. In the present invention, instead of the elastic arm piece, the corrugated diaphragm surrounding the stamp body is integrated with the plate body. This is to form the structure so that the stamp surface at the time of marking is pressed parallel to the paper surface.

[Embodiment] Hereinafter, a small piece stamp according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a plan view showing a small piece stamp according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a cross section taken along line II-II in FIG.

In the embodiment, (4 ') is a support piece, which is formed in a dish shape for supporting the ink self-contained stamp (1), and is preferably relatively hard.

Reference numeral (13) is a corrugated diaphragm, which is integrally formed around the support piece (4 ') and elastically supports the support piece (4'). The corrugated diaphragm (13)
Are drawn in black to make the drawing easier to see.

Reference numeral (2) denotes a substrate, a frame body (2a) which is provided around the corrugated diaphragm (13) and has an opening (20) formed above and is integrally molded with the corrugated diaphragm (13), and the frame body. (2a) and an extending portion (2b) extending in one direction, and the whole is formed in an elongated plate shape.

In (12), the frame body (2a) of the substrate (2) moves to the crocodile and closes the opening (20) to cover the surface (5) of the stamp (1), and the extended portion () of the substrate (2). 2b) A cover piece that moves to the alligator to open the opening (20). The cover piece (12) is slidably fitted in a groove (11) formed along the longitudinal direction inside the opening (20) of the substrate (2).

Therefore, according to the small piece stamp according to this embodiment, the substrate (2) includes the frame body (2a) and the extending portion (2b) extending in one direction from the frame body (2a). Since the whole is formed in the shape of an elongated plate, it is reduced to the minimum size necessary to support the stamp (1), and there is no unnecessary part like a card unlike the conventional case. That is, the length of the substrate (2) is
It is understood that the cover piece (12) has at least a size that covers the printing surface, and can be relatively retracted from the printing surface as shown in FIG. 1 at the time of printing.

When not using this small piece stamp, the cover piece (12)
Is slid in the groove (11) to move the frame (2a) of the substrate (2) to the crocodile and close the opening (20). In this case, since the surface (5) of the stamp (1) is covered, the surface (5) of the stamp (1) is protected.

In addition, when using the cover piece (12),
The extended portion (2b) of the substrate (2) is slid to 1) and moves to the alligator to open the opening (20). Then, when the stamp (1) is pressed from the rear surface of the stamp (1) through the support piece (4 ′) with a finger, the surface (5) of the stamp (1) projects above the surface of the substrate (2), and the stamp is imprinted. Is performed.

In this case, the stamp (1) is not a separate elastic support piece (4) as in the case of the conventional card stamp, but the substrate (2).
Since it is fitted and fixed to the dish-shaped support piece (4 ') surrounded by the soft corrugated diaphragm (13) integrally formed with the support, the supporting force is balanced, and therefore, this corrugated corrugated structure is surrounded. When the diaphragm (13) moves due to elastic deformation, it is possible to prevent the printing surface from being easily inclined, the printing mark is biased, and the periphery of the imprint is not blurred.

In addition, in the conventional card-shaped stamp, 4 of the elastic support piece (4) is used.
Although the arm piece (6) of the book may be broken, in the embodiment, since the supporting piece (4 ') and the stamp (1) are supported by the enclosed corrugated diaphragm (13), the supporting force is balanced. Therefore, it is possible to prevent the situation where the seal is easily damaged or the stamp is peeled off.

Further, in the conventional card-shaped stamp, the pressing plate (9) for sandwiching the stamp support piece (4) is required, but in the present embodiment, the sliding groove () is directly provided on the inner side of both sides of the substrate (2). 11) is provided, and the cover piece (12) is slidably fitted to this, so that the presser plate is not required, and therefore the number of manufacturing parts is reduced, so that the product can be manufactured inexpensively.

FIG. 3 shows a modification of this embodiment. this is,
A hard reinforcing plate (14) is adhered to the back surface of the support piece (4 ') to prevent the stamp from curving and an edge frame (15) to prevent the stamp (1) from peeling off is attached. That is, since the stamp itself is a self-contained ink that is easily bent, when the back reinforcing plate is adhered to the stamp, the stamp surface is prevented from being curved, and printing can be performed more accurately. Also,
When the metal frame is fitted, the stamp is less likely to come off the supporting surface.

[Effects of the Invention] As described above, according to the small piece stamp of the present invention, the substrate supporting the stamp is an elongated plate including a frame body and an extending portion extending in one direction from the frame body. Since it is formed into a shape, unnecessary parts as in the conventional case are eliminated, and the outer shape can be further reduced to a fraction of the size. Therefore, of course, even a small gag can be stored in a handbag or a pocket and carried.

Further, since the supporting piece is supported by the corrugated diaphragm integrally formed around the supporting piece, the supporting piece and the stamp can be balanced in supporting force, so that when the corrugated diaphragm moves due to elastic deformation, the stamping surface is unlikely to tilt and the stamping It is possible to prevent a situation where the mark is deviated or the periphery of the imprint is not clear, and the marking operation can be performed accurately. Further, since the supporting forces are balanced, it is possible to prevent a damage such as easy damage or peeling of the stamp.

Further, since the support piece is integrally formed, the number of manufacturing parts is reduced, and the product can be provided at a low cost.

[Brief description of drawings]

1 is a plan view showing a small piece stamp according to an embodiment of the present invention, FIG. 2 is a partial perspective view showing a cross section taken along line II-II of FIG. 1, and FIG. 3 is an embodiment of the present invention. FIG. 4 is a perspective view showing a modified example of such a small piece stamp, FIG. 4 is a perspective view showing a conventional card stamp, FIG. 5 is a perspective view showing a stamp support piece of the conventional card stamp, and FIG. FIG. 6 is a cross-sectional view showing a stamp support structure for the card stamp of FIG. 1 ... Stamp (ink self-contained type), 2 ... Substrate, 2a ... Frame, 2b ... Extension part, 3 ... Substrate opening, 4 ... Conventional stamp support piece, 4 '... Invention Stamp support piece, 5 ... Stamp surface, 6 ... Four arm pieces, 7 ... Arm piece tip, 8 ... Board step, 9 ... Holding plate, 10 ... Holding plate opening, 11 ... … Sliding groove, 12 …… Cover piece, 13 …… Corrugated diaphragm, 14 …… Reinforcement plate, 15 …… Edge frame, 20
...... Aperture

Claims (1)

[Scope of utility model registration request] 1. A dish-shaped support piece (4 ') for supporting an ink self-contained stamp (1) and an elastic support for the support piece (4') integrally formed around the support piece (4 '). Corrugated diaphragm (13), a frame body (2a) integrally formed with the corrugated diaphragm (13) by forming an opening (20) provided around the corrugated diaphragm (13), and the frame body ( Two
slidable in an elongated plate-shaped substrate (2) consisting of an extended portion (2b) extending in one direction from a) and a groove (11) formed along the longitudinal direction of the substrate (2) The frame body (2a) of the substrate (2) moves to the crocodile to close the opening (20) to cover the surface (5) of the stamp (1) and the extended portion () of the substrate (2). 2b) A small piece stamp having a cover piece (12) that moves to the alligator to open the opening (20).