JP2001246824A - Cap for seal stand - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cap for a seal stand capable of preventing the volatilization of the ink infiltrated in the ink pad of the seal stand to reduce the number of replenishing times of the ink to the ink pad and capable of housing the seal housed in the seal stand in such a state that the ink pad does not come into contact with the surface of the seal until the ink uniformly penetrates throughout the ink pad immediately after the ink pad is replenished with the ink or when the seal housed the seal stand is not used for a long time. SOLUTION: The cap for the seal stand is mounted on the seal stand, wherein the ink pad is provided on the bottom surface of the upwardly opened seal housing part, from above in a freely detachable manner. This cap is equipped with the outer peripheral wall covering the outer peripheral surface of the seal stand and the upwardly opened bottomed cylindrical recessed part inserted in the seal housing part when the cap mounted on the seal stand so that the outer peripheral wall and recessed part of the cap are connected at the upper part of the cap. When the cap is mounted on the seal stand, the seal housing part is brought to an airtight state and the seal housed in the seal housing part can be housed in the recessed part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cap for a stamp stand which is removably mounted on a stamp stand which can be stored in a state where a stamp is set up in a stamp storage section having an ink pad on the bottom surface.

[0002]

2. Description of the Related Art Conventionally, a stamp stand having an ink pad impregnated with ink on a bottom surface of a stamp storage portion having an upper opening is widely known. In this type of stamp stand, the stamp is placed face down on the stamp storage unit, so that the stamp face and the ink pad are in contact with each other, so that the ink can be attached to the stamp face. Therefore,
If a stamp is stored in such a stamp stand, there is an advantage that a stamp stand does not have to be prepared every time the stamp is used, and the stamp can be stored in a state where the stamp can always be stamped. The size of the ink pad is generally slightly larger than the size of the stamp surface because the ink must be applied to the entire stamp surface.

[0003]

However, since the upper part of the stamp storage portion of the stamp stand is open and the ink pad is always in contact with the outside air, the stamp stand can be used by dealers and users. The ink impregnated in the ink pad may evaporate before it can be reached, and when the user actually starts using the stamp stand, the ink pad must be refilled with ink. there were.

Further, when the stamp stand is used, not only when the stamp stand is not stored in the stamp stand, but also when the stamp is stored as shown in FIG. Since there is a slight gap between the ink pad and the inner wall of the ink pad, the ink pad is in a state of being in contact with the outside air without being completely sealed. Therefore,
Since the ink impregnated in the ink pad is volatilized little by little, the ink pad must be refilled frequently, especially when the ink pad is impregnated with highly volatile quick-drying ink. However, there is a problem that the ink evaporates faster, so that the ink must be replenished more frequently.

[0005] In addition, many types of stamps to be stored and used in a stamp stand of this type are rotary stamps, which are mainly used as receipts and reception stamps, and whose printing body is composed of a master mark and a printing belt. In most cases, the printed body of the seal is made of non-porous or porous rubber. And
When a stamp having such a rubber print body is stored and used in the stamp stand described above, the stamp surface is always in contact with the ink pad even when the stamp is not used, that is, when not stamping. The stamp surface may swell due to the ink impregnated in the ink pad, and in particular, since the individual characters of the stamp surface of the rotary stamp as described above are fine, when the stamp surface is swelled and stamped, There was also a problem that the characters were crushed and clear imprints could not be obtained.

Also, when ink is refilled into the ink pad,
Since it takes time for the refilled ink to uniformly penetrate the entire ink pad, immediately after refilling the ink pad with the ink, if the seal is stored in a stamp stand and the ink is applied to the print surface, the ink that adheres to the print surface Unevenness occurs in the amount, and even if the stamp is stamped, a clear imprint cannot be obtained. Therefore, it is preferable that the stamp is not stored in the stamp stand until the ink uniformly penetrates into the entire ink pad after the ink is refilled in the ink pad. Normally, it is not equipped with a stamp cap, so if you store it in a desk or leave it on a desk without storing the stamp on the stamp stand, ink attached to the stamp surface will cause hand, clothes and other things around you There was also a problem that it was possible to pollute.

Therefore, the present invention solves the above-mentioned problems, prevents the ink impregnated in the ink pad from volatilizing, and refills the ink pad with ink again when the user actually starts using the stamp stand. And reduce the number of ink refills to the ink pad.Also, immediately after refilling the ink pad, the ink is stored in the stamp stand until the ink uniformly penetrates the entire ink pad. It is an object of the present invention to provide a cap for a stamp stand which is capable of storing a stamp stored in a stamp stand when the stamp is not used for a long time so that the ink pad does not contact the stamp surface.

[0008]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a method for mounting a stamp on a stamp stand having an ink pad on the bottom of a stamp storage portion having an open upper portion. An outer peripheral wall that covers the outer peripheral surface of the stand and a bottomed cylindrical recess inserted into the stamp storage portion that is inserted into the stamp storage portion are provided above and connected to each other, and when mounted on the stamp stand, the stamp storage portion is provided. Airtight, and
It is a cap for a stamp stand which is capable of storing the stamp stored in the stamp storage section in the recess.

When the stamp stored in the stamp storage portion is stored in the recess below the inner peripheral surface of the recess of the stamp stand cap, the gap between the stamp surface of the stamp and the bottom surface of the recess is formed. An annular step forming a space is provided, and the upper part of the annular step on the inner peripheral surface of the recess is formed in a shape that matches the shape of the lower outer peripheral surface of the stamp stored in the stamp receiving part. A seal for a stamp stand, wherein a space formed between the stamp face of the stamp and the bottom surface of the concave portion is airtight when the stamp is stored.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 3 show a first embodiment. 1
Is a round stamp stand, and an upper frame 6
And two parts are integrated. The base 2 is made of a circular dish-shaped plastic, and is provided with an annular rib 3 in the center of the upper surface and a claw receiver 4 on the inner peripheral wall. A round ink pad 5 is fixed inside the rib 3. The ink pad 5 is impregnated with ink to be attached to the stamp surface of the stamp.
It is made of a porous material having continuous pores such as felt, urethane, polyethylene and rubber.

The upper frame 6 has a cylindrical outer peripheral wall 7 and the outer peripheral wall 7.
The upper wall 8 is made of plastic and has a cylindrical inner peripheral wall 9 which extends downwardly continuously from the upper wall 8 and which is open at the top and bottom. Is provided. The upper frame body 6 is assembled integrally with the base 2 by overlapping the engaging claw 10 with the claw receiver 4 while overlapping the upper surface of the base 2.

When the base 2 and the upper frame 6 are assembled, the ink pad 5 is inserted into the lower opening of the inner peripheral wall 9.
The upper surface is exposed, whereby an upper portion is opened to form a stamp housing portion 11 having an ink pad 5 on the lower surface. The stamp 12 is inserted into the stamp storage unit 11 with the stamp surface 13 facing down, and the stamp 12 is stored in the stamp storage unit 11 as shown in FIG. 5 comes into contact with the ink, so that the ink is always adhered, and the stamp 12 can be stored in a state where the stamp 12 can always be stamped. In addition, the seal 1 in the present embodiment.
2 is an operation dial for rotating the printing belt, the printing body being composed of a rubber master mark and a printing belt,
This is a rotary stamp in a form that can be covered and covered by the outer case except during the rotation operation.

Reference numeral 14 denotes a plastic stamp stand cap which is detachably mounted on the stamp stand 1 from above, and conforms to the shape of the upper frame 6 of the stamp stand 1 when it is mounted on the stamp stand 1. It has a round shape. That is, a circular outer peripheral wall 15 whose diameter is slightly larger than the outer diameter of the outer peripheral wall 7 of the upper frame 6, a diameter slightly smaller than the inner diameter of the inner peripheral wall 9 of the upper frame 6, and A cylindrical recessed portion 16 having a size capable of accommodating the stamp 12 stored therein and having a downwardly open bottomed opening and a connecting portion 17 for connecting the outer peripheral wall 15 and the recessed portion 16 at the upper portion
And An annular step 18 protruding inward is provided below the inner peripheral surface of the recess 16, and a bottom surface 16 a having a diameter smaller than the inner diameter of the inner peripheral surface of the recess 16 is located below the annular step 18. are doing. Here, the height from the upper surface opening of the recess 16 to the bottom surface 16a is determined by the stamp stand 1.
Is lower than the height from the top opening to the bottom surface of the stamp storage section 11. The stamp stand cap 14 in the present embodiment is formed colorless and transparent with polyethylene terephthalate with a thickness of 0.8 mm so as not to deteriorate the appearance of the entire stamp stand 1 when the stamp stand cap 14 is attached. I have.

The stamp stand cap 14
The method of using is to take out the stamp 12 stored in the stamp storage section 11 of the stamp stand 1 and mount the stamp 12 in the stamp storage section 11 from above without the stamp 12 in the stamp storage section 11 as shown in FIG. . In this mounting, the outer peripheral wall 15 is held by hand with the connecting portion 17 of the stamp stand cap 14 facing upward, and the recess 16 is inserted into the stamp storage portion 11 of the stamp stand 1.
When the inner surface of the connecting portion 17 of the stamp stand cap 14 contacts the upper surface of the upper wall 8 of the upper frame 6, the mounting of the stamp stand cap 14 is completed.
When the mounting of the stamp stand cap 14 is completed,
The outer peripheral wall 15 of the stamp stand cap 14 conforms to the outer peripheral surface of the outer peripheral wall 7 of the outer frame body 6 to cover and cover the outer peripheral surface of the outer peripheral wall 7, and the entire inner peripheral surface of the outer peripheral wall 15 is the outer periphery of the outer peripheral wall 7. Touch the surface. As shown in FIG. 2, when the mounting of the stamp stand cap 14 is completed, the bottom surface 16a of the concave portion 16 inserted into the stamp storage section 11 of the stamp stand 1 does not contact the ink pad 5.

Next, after mounting the stamp stand cap 14 on the stamp stand 1, the stamp 12 previously stored in the stamp storage section 11 of the stamp stand 1 is replaced with the stamp stand cap 14 as shown in FIG. In the recess 16 with the sign surface 13 facing downward. That is, the stamp 12 can be stored in the recess 16 in the same state as that in which the stamp 12 was stored in the stamp storage unit 11. When the stamp 12 is stored in the recess 16 as shown in FIG. 3, the lower edge of the stamp 12 contacts the annular step 18, so that a space is formed between the stamp 13 and the bottom 16 a of the recess 16. The stamp surface 13 of the stamp 12 does not contact the bottom surface 16a of the concave portion 16. Therefore, the bottom surface 16a of the concave portion 16 is not stained by the ink attached to the stamp surface 13.

It is not always necessary to provide the annular step portion 18. For example, a mat-like member made of a material such as synthetic resin or rubber which does not damage the stamp surface 13 is laid on the bottom surface 16a of the concave portion 16 to form the stamp. When the ink cartridge 12 is stored in the recess 16, the stamp 13 may contact the mat member. In this case, the ink adhered to the stamp 13 adheres to the mat member. It is desirable to make the color such that the applied ink is inconspicuous.

As described above, the stamp stand cap 1
4 is mounted on the stamp stand 1, so that the inner surface of the connecting portion 17 of the stamp stand cap 14 and the upper surface of the upper wall 8 of the upper frame 6 are completely in contact with each other, and the stamp stand cap Since the entire inner peripheral surface of the outer peripheral wall 15 and the outer peripheral surface of the outer peripheral wall 7 are completely brought into contact with each other, the seal storage section 11 is cut off from the outside air and becomes airtight, so that the ink pad 5 is impregnated. It is possible to prevent the evaporated ink from volatilizing.

Regarding the prevention of the volatilization of the ink, a stamp 1
When the stamp 2 is not used, the stamp 12 is stored in the stamp storage section 11 of the stamp stand 1 in which the ink pad 5 is impregnated with the quick-drying ink (the state shown in FIG. 6).
The stamp stand cap 14 is mounted on the stamp stand 1 impregnated with quick drying ink, and the stamp 12 is stored in the recess 16 of the stamp stand cap 14 (the state of FIG. 3).
Was prepared, and the sealability test of both stamps 12 was performed at an interval of one day (24 hours) under the conditions of a room temperature of 20 ° C. and a humidity of 65%. As a result, the stamp 12 stored in the stamp storage unit 11 without mounting the stamp stand cap 14 on the stamp stand 1 becomes blurred in the imprint on the 30th day from the start of the test and on the 60th day. Became imprintable, and the quick-drying ink impregnated in the ink pad 5 was completely volatilized. On the other hand, the stamp 12 having the stamp stand cap 14 attached to the stamp stand 1 and housed in the recess 16 of the stamp stand cap 14 is removed only at the time of stamping by removing the stamp stand cap 14.
When the quick-drying ink of the ink pad 5 was adhered to 3 and stamped, clear stamping was possible without blurring in the imprint even on the 30th day from the start of the test, and the imprint was slightly thinned on the 60th day. Was.

When the stamp stand cap 14 is mounted on the stamp stand 1, the stamp 12 is stored in the recess 16 of the stamp stand cap 14 so that the stamp face 1 can be stored.
Since the stamp 12 can be stored in a state where the stamp 3 is not in contact with the ink pad 5 of the stamp stand 1, the stamp 1
The ink 3 impregnated in the ink pad 5 is less likely to swell.

Immediately after the ink pad 5 is refilled with ink, the stamp stand cap 14 is mounted on the stamp stand 1 and the stamp 12 is stored in the recess 16 until the ink uniformly penetrates the entire ink pad 5. If this is done, after the ink has uniformly penetrated into the entire ink pad 5, the ink adheres to the stamp surface 13 for the first time when the seal 12 is stamped.
There is no unevenness in the amount of ink adhering to the stamped surface 13 and no unevenness in the imprint.

Further, the storage space for the stamp 12 while the stamp stand cap 14 is mounted on the stamp stand 1 is secured by the concave portion 16, so that the stamp 12 without the stamp cap is stored in a desk. Also, there is no need to leave the device on the desk, and the ink adhered to the stamp surface 13 of the stamp 12 does not stain the hands, clothes, and other peripheral objects.

On the other hand, when the stamp stand cap 14 is not attached to the stamp stand 1, the stamp stand cap 14 may be stored in a place such as a desk or a corner of a desk so as not to interfere.

Next, a second embodiment will be described with reference to FIGS. Here, only the parts different from the first embodiment will be described. In this second embodiment, FIG.
As shown in the figure, the upper part of the inner peripheral surface of the concave portion 16 of the stamp stand cap 14 above the annular step portion 18 (part A),
When the stamp 12 stored in the stamp storage unit 11 of the stamp stand 1 is stored, the shape of the stamp 12 matches the shape of the lower outer peripheral surface (A 'part in FIG. 6). Thereby, when the stamp 12 is stored in the recess 16 of the stamp stand cover 14 in the first embodiment shown in FIG. 3, a slight gap is formed between the lower outer peripheral surface of the stamp 12 and the inner peripheral surface of the recess 16. Therefore, the space formed between the stamp face 13 and the bottom face 16a of the recess 16 cannot be completely sealed,
As shown in FIG. 5, when the stamp 12 stored in the stamp storage section 11 of the stamp stand 1 is stored in the recess 16 of the stamp stand cap 14 mounted on the stamp stand 1, an annular step on the inner peripheral surface of the recess 16 is formed. The part above part 18 is stamp 12
And the lower outer peripheral surface of the stamp 12 is completely in contact with the inner peripheral surface of the concave portion 16 above the annular stepped portion 18, so that the stamp surface 13 and the bottom surface 16 a of the concave portion 16 are in contact with each other. The space formed therebetween is shut off from contact with the outside air and becomes airtight.

Therefore, the stamp stand cap 14 in the second embodiment is mounted on the stamp stand 1 and
If the stamp 12 stored in the stamp storage portion 11 of the stamp stand 1 is stored in the stamp 6, the ink impregnated in the ink pad 5 is prevented from volatilizing, and the volatilization of the ink adhering to the stamp surface 13 is also prevented. be able to. As described above, if the volatilization of the ink adhering to the stamp face 13 of the stamp 12 stored in the recess 16 can be prevented, the stamp stand cap 14 can be used when stamping the stamp 12 stored in the recess 16.
Remove the stamp 12 from the stamp storage section 11 of the stamp stand 1
Can be imprinted immediately without inserting the ink pad 5 and pressing the ink pad 5 against the printing surface 13 many times to make the ink not sufficiently adhere.

The above is a difference from the first embodiment, and the other constitutions are all the same as those of the first embodiment.

As described above, the first and second embodiments have been described as embodiments of the present invention. In the above-described embodiment, the stamp stand 1 and the stamp stand cap 14 are round. And their shapes may be square.
Further, in the above-described embodiment, the material of the stamp stand cap 14 is polyethylene terephthalate. However, the stamp stand cap 14 may be formed of a material such as polyethylene, polypropylene, or vinyl chloride. It is not limited, and may be colored transparent or opaque. In the above-described embodiment, the thickness of the stamp stand cap 14 is 0.1 mm.
Although the thickness was 8 mm, the thickness is not particularly limited, but in consideration of strength, durability, and appearance when mounted on the stamp stand 1, the thickness is preferably about 0.5 mm to 1.0 mm. desirable.

Further, in the above embodiment, when the stamp stand cap 14 is mounted on the stamp stand 1,
The inner surface of the connecting portion 17 of the stamp stand cap 14 and the upper surface of the upper wall 8 of the upper frame 6 come into contact with each other, and the entire inner peripheral surface of the outer peripheral wall 15 of the stamp stand cap 14 and the outer peripheral wall 7 When the outer peripheral surface is brought into contact with the stamp storage portion 11, the seal storage portion 11 can be made airtight. However, if the seal storage portion 11 can be made airtight, where is the airtight portion? May be, for example,
The stamp housing portion 11 is made airtight by contact of the entire inner peripheral surface of the outer peripheral wall 15 of the stamp stand cap 14 with the outer peripheral surface of the outer peripheral wall 7 of the upper frame body 6, or the outer peripheral surface of the concave portion 16 and the upper frame body 6
The stamp storage portion 11 is made airtight by contacting the inner peripheral surface of the inner peripheral wall 9, or the entire inner peripheral surface of the outer peripheral wall 15 of the cap 14 for the stamp stand and the outer peripheral surface of the outer peripheral wall 7 of the upper frame body 6 are formed. The stamp housing portion 11 may be made airtight by abutting and abutting the entire outer peripheral surface of the concave portion 16 and the inner peripheral surface of the inner peripheral wall 9 of the upper frame 6.

[0028]

As described above, the cap for a stamp stand according to the present invention has a seal surface which is mounted on the stamp stand to make the stamp storage portion airtight, and the stamp stored in the stamp stand is stored in the recessed portion. The stamp can be stored in a state where the ink pad does not come into contact with the stamp. Therefore, if the cap for the stamp stand of the present invention is mounted on the stamp stand, the ink impregnated in the ink pad can be prevented from volatilizing, and the number of times of refilling the ink into the ink pad can be reduced. Especially if the ink impregnated in the ink pad is a highly volatile quick drying ink,
The effect is more pronounced.

When the cap for the stamp stand of the present invention is mounted on the stamp stand, the stamp stored in the stamp stand may be stored in the recess of the stamp stand in a state where the ink pad does not contact the stamp surface. Because it is possible, it is unlikely that the stamped surface will swell due to the ink impregnated in the ink pad.Also, immediately after refilling the ink pad, until the ink uniformly penetrates the entire ink pad, If the cap is attached to the stamp stand and the stamp is stored in the concave portion, when the stamp is stamped after refilling the ink, the unevenness in the amount of ink adhering to the stamp surface does not occur.

Further, while the cap for the stamp stand of the present invention is mounted on the stamp stand, the place for storing the stamp is a recess capable of accommodating the stamp in the same state that the stamp is stored in the stamp storage section of the stamp stand. The seal that does not have a stamp cap does not need to be stored in the desk or left on the desk, and the ink attached to the stamp can stain hands, clothes, and other peripheral objects. There is no.

Further, the shape of the cap for the stamp stand of the present invention, which is above the annular step on the inner peripheral surface of the concave portion, matches the shape of the lower outer peripheral surface of the stamp stored in the stamp storage portion of the stamp stand. In this way, when the stamp stored in the stamp storage section is stored in the recess, the lower outer peripheral surface of the stamp and the inner peripheral surface of the recess completely come into contact with each other,
The space formed between the stamp surface of the stamp and the bottom surface of the concave portion is cut off from contact with the outside air and becomes airtight, whereby the ink adhering to the stamp surface can be prevented from volatilizing. Therefore, when stamping the stamp stored in the recess, remove the stamp stand cap, insert the stamp into the stamp storage section of the stamp stand, and press the stamp surface many times against the ink pad to apply the ink sufficiently. Even if it is not performed, it is possible to immediately imprint just by pressing the ink pad once or twice.

[Brief description of the drawings]

FIG. 1 is a half sectional view showing a state in which a cap for a stamp stand and a stamp stand in a first embodiment of the present invention are separated.

FIG. 2 is a perspective sectional view showing a state in which the cap for a stamp stand according to the first embodiment of the present invention is mounted on the stamp stand.

FIG. 3 is a perspective sectional view showing a state in which a stamp is stored in a recess of a stamp stand cap mounted on the stamp stand in the first embodiment of the present invention.

FIG. 4 is a perspective sectional view showing a state in which a cap for a stamp stand according to a second embodiment of the present invention is mounted on a stamp stand.

FIG. 5 is a perspective sectional view showing a state in which a stamp is stored in a recess of a cap for a stamp stand attached to a stamp stand in the second embodiment of the present invention.

FIG. 6 is a sectional view showing a state where a stamp is stored in a stamp stand.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 stamp stand 2 base 5 ink pad 6 upper frame 7 outer peripheral wall 8 upper wall 9 inner peripheral wall 11 stamp storage unit 12 stamp 13 stamp surface 14 stamp stand cap 15 outer wall 16 concave portion 17 connecting portion 18 annular step portion

Claims (2)

[Claims] 1. A stamp stand having an ink pad on the bottom surface of a stamp storage portion having an open upper side, which is detachably attached from above to an outer peripheral wall covering an outer peripheral surface of the stamp stand and inserted into the stamp storage portion. A bottomed cylindrical recess with an open upper side is provided to be connected to the upper side, and when mounted on the stamp stand, the stamp storage section is airtight, and is stored in the stamp storage section in the recess. A cap for a stamp stand characterized by being able to store a stamp that has been used. 2. An annular space which is formed below the inner peripheral surface of the concave portion between the stamped surface of the stamp and the bottom surface of the concave portion when the stamp stored in the stamp storage portion is stored in the concave portion. A step was provided, and the stamp was stored in the recess, with the upper part of the annular step on the inner surface of the recess matching the shape of the lower outer surface of the stamp stored in the stamp storage. 2. The stamp stand cap according to claim 1, wherein a space formed between the stamp surface of the stamp and the bottom surface of the recess is airtight.