JPH0560866U - Stamp stand - Google Patents

Abstract

(57) [Summary] [Structure] The stamp stand has a stamp holding frame 10,
A stamp body 7 is provided on the inner bottom surface. The stamp body 7 is configured by disposing an ink occlusion body 8 having a smaller capillary force than the ink pad on the peripheral side surface of the ink pad 9 having a larger capillary force. The upper surface of the ink occlusion body 8 is exposed upward. [Effect] When ink is dropped from above, a small amount of ink is absorbed in the ink pad 8, and the remaining ink is immediately absorbed by the ink occlusion body. Therefore, immediately after replenishment, the ink pad 8 can be used without stickiness, and the amount of ink held in the ink pad 8 is completely restored.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a stamp stand having a stamp holding frame for standing various stamps such as rotation stamps such as date stamps and number stamps or reception stamps on the desk, and a stamp stand on the inner bottom surface. It is related.

[0002]

[Prior Art]

 The conventional stamp stand has a stamp holding frame for standing various stamps on a desk, and has a stamp body on the inner bottom surface. These include Jitsuko Sho 51-7132 and Jaikai Sho 51-2313. The stamp body of these stands is made of porous plastic, felt, porous rubber or the like in order to uniformly attach the ink to the stamp surface of the stamp, but it could not be sufficiently attached.

In order to solve such a defect, there is Japanese Utility Model Laid-Open No. 1-174163. This uses an ink pad made of a material having a good ink discharge property on the upper side, and an ink storage material made of a material having a good ink absorption property on the lower side in a laminated state. However, in this invention, it took time for the ink to move from the ink occlusion body to the ink pad. Therefore, there is a drawback that the ink holding amount of the ink pad does not recover so that a clear seal can be obtained immediately after replenishment. In addition, the structure of the stand body is complicated and therefore expensive. Also, in the case of a stand with a refill port on the lower side, the stand was turned upside down and ink was dripped with the refill port facing upward, so it was necessary to hold down the stamp to prevent the stamp from falling. This presser presses the stamp body and discharges the excess ink onto the ink pad surface, which causes new problems of soiling the stamp surface and depositing excess ink.

[0004]

[Problems to be Solved by the Invention] The present invention allows the conventional stand to be used as it is, and further, the printing stand eliminates the drawbacks of ink replenishment while maintaining good ink adhesion to the printing stamp. The purpose is to provide.

[0005]

[Means for solving problems]

 In the printing stand, the stamp body is configured by arranging an ink occlusion body having a smaller capillary force than the ink pad on the peripheral side surface of the ink pad having a larger capillary force, and the upper surface of the ink occlusion body is It is characterized by being exposed above.

[0006]

[Action]

 When the ink is dropped on one side of the ink refill when replenishing the ink, a small amount is absorbed by the inner ink pad, and the remaining ink is instantaneously absorbed by the outer ink occlusion body. Therefore, the ink holding amount of the ink pad is recovered immediately after the ink is replenished, and the surplus ink on the surface of the ink pad is removed. Next, the ink gradually transfers from the ink occlusion body to the ink pad due to the capillary phenomenon, and stops when the ink holding amount of the ink pad becomes constant. After that, the amount of ink that decreases with each use is transferred from the ink occlusion body to the ink pad by the capillary phenomenon.

[0007]

【Example】

This will be described in detail with reference to Example 1 shown in FIGS. 2 and 3. Reference numeral 1 denotes a stand, in which a braided frame 3 having a tapered surface 2 on the peripheral edge is erected, a storage frame 4 is formed downward on the circumference of the central portion, and a storage bottom 5 is continuously formed. is there. In the storage frame 4, a plurality of protrusions 5 are formed up to the storage bottom. A storage member 6 surrounded by the storage frame 4 and the storage bottom portion 5 is provided with a stamp body 7. The stamp body 7 is pressed and held by the plurality of protrusions 5. The stamp body 7 has an ink storage body 8 formed in a concave shape having a circular recess and a disk-shaped ink pad 9 having the same diameter as the peripheral diameter of the recessed area, which are attached at several points on the contact surfaces of both. Then configured. As the material of the ink pad 9, a polyethylene sintered body (porosity 30% to 40%, pore diameter 1 × 10 ⁻³ mm to 2 × 10 ⁻³ mm), a polyvinyl acetal porous body (porosity 30% -40%, pore diameter 1 × 10 ^-3 mm to 2 × 10 ^-3 mm), ceramic sintered body (porosity 30% to 40%, pore diameter 1 × 10 ^-3 mm to 2 × 10 ^-3 mm) , Etc. A porous body having a large capillary force is preferable. The material of the ink occlusion body 8 includes a polyethylene sintered body (porosity 80% to 90%, pore size 6 × 10 ⁻³ mm to 1 × 10 ⁻² mm), a polyvinyl acetal porous body (pores 60% to 80%, pore size 6 × 10 ⁻³ mm to 1 × 10 ⁻² mm), polypropylene fiber punching felt, and other felts having a small capillary force are preferable. As the combination of the ink pad and the ink occlusion body, those having a large or small capillary force can be appropriately selected and used. Reference numeral 10 denotes a stamp holding frame, in which an outer frame 11 is continuously provided with an inner frame 12 for guiding a stamp, the lower end edge of which reaches the base. The stamp holding frame 10 is detachably held on the base 1 by the braided frame 3. During normal use, the stamp is stored in the space surrounded by the inner frame 12. When replenishing ink, the stamp holding frame 10 is removed from the base, and ink is dripped on the entire surface of the stamp body 7 from above. A small amount of the dropped ink is absorbed by the ink pad, and the remaining ink is instantly absorbed by the ink storage material.

Another embodiment 2 shown in FIG. 4 will be described in detail. The stamp body 13 is formed by attaching a hollow donut-shaped ink occlusion body 14 and a disc-shaped ink pad 15 having the same diameter as the hollow circumference at several points on the contact surfaces of the both. I am configuring. The retainer body 17 is prevented from being pulled out upward by a pressing ring 17 which is fixed by compression to a peripheral frame 16 formed above the storage frame. The presser ring 17 presses the outer edge portion of the ink occlusion body 14, and must not have a pressing width 18 that covers the entire surface of the ink occlusion body. This is because the ink cannot be absorbed from the ink storage material if it covers the entire surface of the ink storage material or has a holding width that reaches the ink pad. The presser ring 17 presses the ink occlusion body 14, but does not affect the ink pad 15. Therefore, no excess ink is discharged onto the surface of the ink pad.

As shown in FIG. 5, the ink pad and the ink occlusion body can have various shapes as long as the above-described conditions are satisfied. In addition to the circular shape, good results can be obtained when the entire shape is a polygonal body such as a triangle or a quadrangle. Here, the ink pad needs to be larger than the diameter of the printing surface. If it is smaller than the printing surface, the ink will be attached from both the ink pad and the ink occlusion body, and since the materials of the two are different, the adhesiveness will naturally differ, resulting in uneven color.

As shown in FIG. 6, the heights of the surfaces of the ink pad and the ink occlusion body may be different. When the printing surface of the stamp used is large, the exposed surface area of the ink pad is relatively increased, so that the exposed surface area of the ink occlusion body decreases. As a result, such objectives are difficult to achieve. Therefore, it is effective to make both heights different so as to increase the total area capable of absorbing ink. The ink pad and the ink occlusion body may be manufactured separately, and may be formed by adhering them at several points on the contact surface, or may be integrally molded. As materials for both, porous plastic, felt, porous rubber, resin sintered body, metal porous body, and the like can be used. In order to absorb the replenished ink more quickly, the ink pad is preferably slightly inclined from the center to the peripheral portion, but it is not always necessary.

[0011]

【effect】

 As in the past, simply by dropping ink from above, a small amount of ink is absorbed in the ink pad, and the remaining ink is immediately absorbed by the ink absorber on the outside, so it can be used without stickiness immediately after replenishment. Yes, and since the ink holding capacity of the ink pad has been completely restored, it can be evenly attached to the printing surface. Since ink is transferred from time to time with each use, the ink holding amount of the ink pad is always kept constant. Even when the pressure ring is pressed and held by the press ring, the press ring presses the ink storage body but does not affect the ink pad, so excess ink is discharged to the ink pad surface. There is nothing to do.

[0012]

[Brief description of drawings]

FIG. 1 is a conventional stamp stand.

FIG. 2 is a front sectional view showing the first embodiment of the present invention.

FIG. 3 is a plan view showing a first embodiment of the present invention.

FIG. 4 is a front sectional view showing another embodiment 2 of the present invention.

FIG. 5 is an example of another stamp body that can be used in the present invention.

FIG. 6 is an example of another stamp body that can be used in the present invention.

[Explanation of symbols]

 1 unit 7,13 Stamp body 8,14 Ink storage material 9,15 Ink pad 10 Stamp holding frame

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[Procedure amendment]

[Submission date] March 24, 1992

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 5]

[Figure 6]

[Figure 1]

[Fig. 2]

[Figure 3]

[Figure 4]

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] Brief explanation of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a conventional stamp stand.

FIG. 2 is a front sectional view showing the first embodiment of the present invention.

FIG. 3 is a plan view showing a first embodiment of the present invention.

FIG. 4 is a front sectional view showing a usage state of Embodiment 2 of the present invention.

FIG. 5 is a sectional view of a stamp body having a triangular pyramid-shaped ink pad.

FIG. 6 is a cross-sectional view of a printing pad in which the heights of the surfaces of the ink pad and the ink occlusion body are different.

Claims (1)

[Scope of utility model registration request] 1. A stamp stand having a stamp holding frame and having a stamp body on an inner bottom surface thereof, wherein the stamp body has a capillary force higher than that of the ink pad on a peripheral side surface of the ink pad having a high capillary force. A printing stand, comprising a small ink occlusion body, wherein an upper surface of the ink occlusion body is exposed upward.