JP2005022367A - Seal - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a seal, to which the supplement of ink is easy and which has a few number of members. <P>SOLUTION: This seal is equipped with a stamping body holder 1 having a stamping body 7 projecting downwards at its lower end, an opening 3 at its upper end, and, at the same time, an ink occluding body 8 therewithin. A tubular grip 10 holds the stamping body holder 1 therewithin under the mode that the stamping body 7 is projected below the under surface opening and a cap 30 covering the stamping body 7 fitted to the lower end of the tubular grip 10. A holder 11 holding the stamping body therewithin is provided integrally with the tubular grip 10. At the same time, an opening 14 communicating with the opening 3 of the stamping body holder 1 is provided on the top face of the tubular grip 10 under the condition that a freely opening and closing plug 15 is installed to the opening 14. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a seal stamp, and more particularly to a seal stamp that supplies ink by an ink occlusion body provided in the seal stamp.

Conventionally, as an ink replenishing method in an ink self-contained seal, a method of replacing an ink cartridge and a method of replenishing ink directly by dropping on a printing body or an ink storage body are performed.
The ink cartridge replacement method has an advantage that ink can be replenished without dirtying hands or surroundings at the time of replacement. On the other hand, the method of replenishing ink directly to the printing body or ink occlusion body may contaminate the hands and surroundings when replenishing ink, but has the advantage that it can be performed at a lower cost than the ink cartridge system.

As a seal for directly supplying ink to the ink occlusion body, as disclosed in Patent Document 1, the ink cap provided on the upper end of the main holder provided with the printing body and the ink occlusion body is removed from the main holder. Seals that are replenished with ink are known.
JP 2001-18506 A (page 3, FIG. 2)

In the seal disclosed in Patent Document 1, in order to remove the ink cap from the main holder, the sub-holder attached to the main holder must be separated from the cylindrical grip. It is troublesome.
In addition, such a configuration increases the number of members, and is troublesome in terms of member management and assembly.

In order to solve the above problems, the present invention
A printing body holder having a printing body protruding downward at the lower end, an opening at the upper end and an ink occlusion body inside,
A cylindrical grip that holds the print body holder inside in a manner in which the print body protrudes from the lower surface opening;
A cap fitted to the lower end of the cylindrical grip and covering the printed body,
The cylindrical grip is integrally provided with a holding portion for holding the print body holder inside, and an opening communicating with the opening of the print body holder is provided on the upper surface, and an openable / closable plug is attached to the opening. Adopt the structure that

A holding portion for holding the upper portion of the print body holder is provided inside the upper end portion of the cylindrical grip, and the upper end opening of the print body holder is open to the upper surface of the cylindrical grip while being held by the holding portion. It is preferable that it is set to be in a position approaching.
It is preferable that the printing body holder is provided with a rotation preventing portion that engages with the holding portion.
An internal thread portion is provided on the inner surface of the upper end portion of the print body holder, while an external thread portion is provided on the plug body so as to be screwed into the internal thread portion, and an operation concave portion is provided on the upper surface of the plug body so that an edge of a coin can be fitted. It is preferable that

In the seal of the present invention, an opening communicating with the opening of the cylindrical print body holder is provided on the upper surface of the cylindrical grip, and a stopper that can be opened and closed is attached to the opening. There is an advantage that ink can be replenished easily.
Further, since the holding portion for holding the print body holder is integrally provided inside the cylindrical grip, the number of members can be reduced, which is advantageous in terms of member management and manufacturing.

  A holding portion for holding the upper portion of the print body holder is provided inside the upper end portion of the cylindrical grip, and the upper end opening of the print body holder is open to the upper surface of the cylindrical grip while being held by the holding portion. In the case where it is set to be in a position approaching the ink, the reliability of ink dripping and replenishment is increased.

  When the printing body holder is provided with the rotation preventing portion that engages with the holding portion, the directivity of the printing surface is kept constant, so that the unintentional inclination of the imprint is prevented.

  An internal thread portion is provided on the inner surface of the upper end portion of the printing body holder, while an external thread portion is provided on the plug body so as to be screwed into the internal thread portion, and an operation concave portion is provided on the upper surface of the plug body so that an edge of a coin can be fitted. If it is, it can be securely plugged using a hand-held coin.

Hereinafter, the best embodiment of a seal according to the present invention will be described with reference to the drawings.
A seal according to the present invention includes a printing body holder (1) having a printing body (7) protruding downward at a lower end portion, an opening (3) at an upper end portion, and an ink storage body (8) inside. ,
A cylindrical grip (10) that holds the printing body holder (1) inside in a manner in which the printing body (7) protrudes from the lower surface opening, and a printing body (fitting to the lower end of the cylindrical grip (10) ( 7) and a cap (30) for covering.
Note that “upper and lower” used in this specification means that the direction in which the printed body print surface faces is down and the opposite direction is up.

  1 is an overall perspective view of a seal, FIG. 2 is an exploded perspective view, FIG. 3 is a sectional view taken along line III-III in FIG. 1, and FIG. 4 is a sectional view taken along line IV-IV in FIG. 5 is a longitudinal sectional view of the main part with the cap (30) removed, and FIG. 6 is a partially cutaway front view of the tip of the cylindrical grip (10) and the cap (30).

The print body holder (1) is made of a synthetic resin having a slight elasticity, and includes a disc-shaped holder body (2) and upper and lower cylinder parts (1b) projecting upward and communicating with the holder body (2). The printed body (7) is fixed to the disc-shaped holder body (2) by a conventionally known method, and the ink occlusion body (8) is disposed above the printed body (7). Has been. As shown in FIGS. 3 to 5, most of the ink occlusion body is in the lower cylinder portion (1 a). Since a conventionally well-known system is used for supplying ink from the ink occlusion body (8) to the printing body (7), a detailed description thereof will be omitted.
The upper and lower cylindrical portions (1b) and (1a) communicate with each other inside, and a constricted portion (4) along the circumferential direction is provided in the middle portion of the outer surface and is rotated in a manner straddling the constricted portion (4). The protrusion (5) as a prevention part is protrudingly provided along the height direction of both cylinder part (1b) (1a).
In addition, an opening (3) is provided at the upper end of the upper cylindrical portion, and a guide portion (6) having a tapered surface inclined downward toward the outside is provided.

The cylindrical grip (10) for holding the printing body holder (1) is made of a synthetic resin having a slight elasticity, and has an opening for projecting the printing body (7) on the lower surface. On the other hand, an opening (14) communicating with the opening (3) of the print body holder (1) is provided on the upper surface. This opening (14) is normally closed by a plug body (15) that can be freely opened and closed.
Inside the upper end portion of the cylindrical grip (10), a printing body holder holding portion (11) that is connected to the opening (14) protrudes downward. A cutout (13) into which the protrusion (5) as the rotation preventing portion is fitted is provided in the peripheral wall of the printing body holder (11) along the height direction of the peripheral wall, and on the inner surface of the lower end portion. A protruding protrusion (12) protruding in the circumferential direction is provided in the circumferential direction. The protrusion (12) is locked to the constricted portion (4) of the print body holder (1), so that the vertical movement of the print body holder (1) is prevented, while the print body holder (1 ) Is inserted into the notch (13), the rotation in the circumferential direction is prevented.

On the outer surface of the cylindrical grip (10), a non-slip flat portion (17) is provided, and a printing direction indicating ridge (18) is provided below the flat portion (17).
A decorative ring (24) is attached to the lower end of the cylindrical grip (10). Further, a cap fitting portion (19) having a smaller diameter than the upper portion is provided at the lowermost end portion, and the skirt portion (20) slides up and down on the inner surface.
The skirt portion (20) is formed in such a manner as to cover the print body holder main body (2) from above, and has a cylinder portion (21) on the upper surface, and the cylinder portion (21) includes the print body holder (1). A vertically long notch (22) into which the ridge (5) is fitted is provided. Further, as shown in FIG. 5, the skirt (20) is always directed downward by a coil spring (23) whose upper end is in contact with the inner surface of the upper wall of the grip (10) and whose lower end is in contact with the upper surface of the skirt (20). Is being energized.

  The plug body (15) is formed in a screw shape and includes a flat plate head portion (15a) and a male screw portion (15b) projecting downward on the lower surface of the flat plate head portion (15a). An operation concave portion (16) into which the edge portion can be fitted is provided.

In the seal stamp of such an embodiment, after the printing body (7) and the ink occlusion body (8) are installed at predetermined positions on the printing body holder (1), the other members are disassembled as shown in FIG. Place the printer body holder (1) in the specified position and assemble it into the holder (11) while fitting the upper cylinder part (1b) of the print body holder (1) into the notch (13) with the anti-rotation ridge (5). The assembly can be completed easily by inserting and locking the constricted portion (4) to the protrusion (12) for retaining in the circumferential direction. In particular, there is no possibility that the print body holder (1) will unintentionally be removed from the holding portion (11), and an assembled state in which the print body holder (1) is firmly held in the grip can be obtained. In addition, since the printing body holder (1) is prevented from rotating unintentionally by the rotation prevention protrusion (5), the relative positional relationship between the printing surface and the printing direction instruction protrusion (18) changes. This prevents the unintentional inclination of the imprint at the time of stamping.
In addition, when imprinting is made thin by many times of marking, ink for replenishment is supplied from the opening (14) exposed by removing the plug (15) on the upper surface of the grip. If it is dripped at (8), ink can be easily replenished. Moreover, since the stopper (15) is provided with an operation concave portion (16) into which the edge of the coin can be fitted, a coin or other object that fits into the concave portion (16) is used. Tightly tightened to ensure a reliable plugged state.

In the above-described embodiment, the plug body (15) has a male screw portion, and the male screw portion is directly screwed into the female screw portion of the upper cylindrical portion of the print body holder (1). The part may be provided on the holding part (11). Further, the plug body (15) is not limited to such a screw type, and may be, for example, a cap type as long as the plug body does not unintentionally come off.
The means for fixing the print body holder (1) is not particularly limited.

It is a whole perspective view of an embodiment of a seal concerning this invention. It is a perspective view of the same disassembly state. It is the III-III sectional view taken on the line of FIG. It is the IV-IV sectional view taken on the line of FIG. It is a principal part longitudinal cross-sectional view of the state which removed the cap in embodiment of the seal stamp which concerns on this invention. It is a partially cutaway front view of the cylindrical grip front end and the cap.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Printing body holder 3 ... Upper end opening (of printing body holder) 5 ... Anti-rotation protrusion (rotation prevention part)
7 ... Print body 8 ... Ink occlusion body
10 ... Cylinder grip
11 ... Holding part
14… Upper wall opening (with cylindrical grip)
15 ... plug
15b ... Male thread
16 ... concave part for operation

Claims (4)

A printing body holder having a printing body protruding downward at the lower end, an opening at the upper end and an ink occlusion body inside,
A cylindrical grip that holds the print body holder inside in a manner in which the print body protrudes from the lower surface opening;
A cap fitted to the lower end of the cylindrical grip and covering the printed body,
The cylindrical grip is integrally provided with a holding portion for holding the print body holder inside, and an opening communicating with the opening of the print body holder is provided on the upper surface, and an openable / closable plug is attached to the opening. A seal made of   A holding portion for holding the upper portion of the print body holder is provided inside the upper end portion of the cylindrical grip, and the upper end opening of the print body holder is open to the upper surface of the cylindrical grip while being held by the holding portion. The seal stamp according to claim 1, which is set to be in a position approaching.   The seal stamp according to claim 2, wherein the print body holder is provided with a rotation preventing portion that engages with the holding portion. An internal thread portion is provided on the inner surface of the upper end portion of the print body holder, while an external thread portion is provided on the plug body so as to be screwed into the internal thread portion, and an operation concave portion is provided on the upper surface of the plug body so that an edge of a coin can be fitted. The seal according to any one of claims 1 to 3.