JPH0667049U - Structure of Porous Stamp Holder - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a long and short porous stamp holder with a simple structure and low cost. [Structure] Attaching side plates formed by injection molding to both end surfaces of a holder body formed by extrusion molding,
At the time of the extrusion molding, a printing plate storage portion for storing a printing plate of porous rubber, a storage groove for slidably storing the stamp face pressure stop member, and a spring for elastically supporting the stamp face pressure stop member are provided under the holder body. A spring groove for accommodating is formed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure of a porous stamp holder, and more particularly, to a porous rubber stamp holder having a penetrating function.

[0002]

[Prior art]

 In recent years, porous rubber stamps, which have the function of allowing ink to penetrate, have become popular in place of ordinary rubber stamps. This porous rubber stamp, which is generally called a penetration mark, is very convenient because it does not require ink to be replenished from the stamp base each time it is imprinted, unlike the conventional rubber stamp, but it is relatively expensive. Therefore, at present, it is used only for name stamps, but is not widely used for address stamps, company name stamps, etc. made of general rubber stamps.

[0003]

[Problems to be solved by the device]

 Therefore, when researching the above-mentioned porous stamp, it was found that the structure of the holder was more complicated than the price of the porous rubber stamp itself, resulting in a high cost. Looking at the structure of a conventional holder, for example, as shown in FIG. 5, its main body is made by injection molding, and upper parts, middle parts, and lower parts 1A, 1B, 1C (three) are assembled. Because of the structure, when manufacturing holders of various sizes, it is necessary to use molds that correspond to the holder parts of each size, which is one of the reasons for the high cost. Further, as a conventional structure of the holder, although not shown, a structure in which parts of a metal molded product are used together is also known. SUMMARY OF THE INVENTION The present invention has been made in view of the above problems of the prior art, and an object thereof is to provide a holder for a porous stamp having a simple structure and low cost.

[0004]

[Means for Solving the Problems] The structure of the holder for porous stamps according to the present invention is such that the side plates formed by injection molding are attached to both end surfaces of the holder main body formed by extrusion molding. A printing plate receiving portion for receiving a printing plate of porous rubber, a receiving groove for slidably receiving a stamping surface pressure stop member, and a spring for storing a spring elastically supporting the stamping surface pressure stop member under the holder body. The groove is formed. In addition, it is preferable to provide a recess for providing a heading sheet on the upper surface of the holder body. Further, it is preferable that the holder main body is formed hollow and a partition wall that partitions the printing plate accommodating portion is provided.

[0005]

[Action]

 According to the present invention, by constructing the holder body by extrusion molding, it is possible to freely select which length to cut in the extrusion direction, in other words, in the longitudinal direction of the mark, and therefore, one extrusion molding is performed. It is possible to easily mold the holder main body with different lengths such as company name stamp and address stamp with the mold. Also, because the holder body is constructed by extrusion molding, there is no need to mold and assemble multiple parts as with conventional injection molding. Then, the space for accommodating the spring for adjusting the stamp surface pressure and the stamp surface pressure stopping member can be formed at the same time.

[0006]

【Example】

 Hereinafter, a preferred embodiment of a porous stamp holder according to the present invention will be described in detail with reference to the drawings.

As shown in FIGS. 1 to 4, reference numeral 1 denotes a holder main body formed by extrusion molding, and side plates 2, 2 formed by injection molding are attached to both ends of the holder body by adhesion. . At the time of the extrusion molding, as shown in FIGS. 2 and 4, a printing plate housing portion 3 for housing a porous rubber printing plate 11 and a printing surface pressure stopping member 4 are slidably housed in a lower portion of the holder body 1. And a spring groove 7 for accommodating a spring 6 elastically supporting the stamp face pressure stopping member 4. In addition, a concave portion 9 for providing a heading sheet 8 is provided on the upper surface of the holder body 1. Reference numeral 10 is a cover for protecting the printing plate 11. Further, the holder body 1 is formed in a hollow shape, and has a partition wall 3'that partitions the printing plate accommodating portion 3. In addition, since the technology itself relating to extrusion molding belongs to the publicly known technology, detailed description thereof is omitted here. The stamp face pressure stopping member 4 may be an injection-molded product or a metal press-worked product, and may be a proper one.

[0008]

[Effect of device]

 According to the present invention, it is possible to manufacture long and short marks with a single extrusion die, and it is possible to obtain a holder for porous stamps having a simple structure and a low cost by minimizing the parts.

[Brief description of drawings]

FIG. 1 is an overall perspective view of a porous stamp holder according to the present invention.

FIG. 2 is a vertical sectional side view of a porous stamp holder according to the present invention.

FIG. 3 is a partially cutaway side view of a porous stamp holder according to the present invention.

FIG. 4 is a vertical sectional side view in which parts of a porous stamp holder according to the present invention are loaded.

FIG. 5 is a vertical sectional side view of a porous stamp holder showing a conventional technique.

[Explanation of symbols]

 1 Holder Main Body 2 Side Plate 3 Printing Plate Housing 4 Stamping Surface Pressure Stopper 5 Housing Groove 6 Spring 7 Spring Groove

Claims (2)

[Scope of utility model registration request] 1. A printing plate accommodating portion for accommodating a side plate formed by injection molding on both end surfaces of a holder main body formed by extrusion molding and accommodating a printing plate of porous rubber under the holder main body during the extrusion molding. A structure of a porous stamp holder having an accommodation groove for slidably accommodating a stamp face pressure stop member and a spring groove for accommodating a spring elastically supporting the stamp face pressure stop member. 2. The porous stamp according to claim 1, further comprising: a recess provided on an upper surface of the holder main body for providing a heading sheet, the holder main body being hollow, and a partition wall for partitioning the printing plate accommodating portion. Holder structure.