JP2000225760A - Seal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To manufacture a seal in which an ink occlusion body or a seal body can be easily removed from a holder main body so as to easily replenish ink for the ink occlusion body and easily replace the seal body. SOLUTION: A seal unit 22 set on the lower of an inner cylinder 9 is formed of a seal body 7 using a porous seal material having open pores and an ink occlusion body 8 feeding ink to the seal body 7, and a supporting cylinder 21 opened in the up and down direction is set in the interior of a holder main body 23 with a cap 6 set removably on its upper end, and the inner cylinder 9 of the seal unit 22 is inserted into the supporting cylinder 21, and the upper end of the inner cylinder 9 is protruded upward from the upper end of the supporting cylinder 21.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seal stamp provided with a printed body using a porous stamp material having continuous pores and an ink occluding body for supplying ink to the printed body, that is, a so-called permeation stamp. About.

[0002]

2. Description of the Related Art In this type of seal, it may be necessary to supply ink to an ink occluding body. In some cases, the user may want to replace the printed body with one having a different character on the stamp surface. However, the conventional seal has a complaint that it is troublesome to remove the printing body and the ink occluding body from the shaft main body, and such a work cannot be easily performed.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide a seal which can easily remove the ink occluding body and the printed body from the shaft body in order to easily supply ink to the ink occluding body and replace the printed body. As an issue.

[0004]

In order to solve the above-mentioned problems, a seal according to the present invention comprises a printing member 7 using a porous stamping material having continuous pores, and an ink occluding member for supplying ink to the printing member 7. And a support cylinder 21 which is vertically opened inside a shaft main body 23 having a detachable cap 6 attached to an upper end thereof. The middle cylinder 9 is detachably inserted into the support cylinder 21, and the upper end of the middle cylinder 9 is projected upward from the upper end of the support cylinder 21.

The seal of the present invention is preferably provided with a detachable plug 10 at the upper end of the middle cylinder 9 of the seal unit 22.

Further, the seal of the present invention is an automatic opening / closing type lid which shields a lower part of the printing body 7 in a closed state, and exposes a sign surface 20 of the printing body 7 in an opened state to enable a seal. 5
Is preferably attached to the shaft main body 22.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. First, as shown in FIG. 1, an inner cylinder 1 and an outer cylinder 2 constitute a shaft main body 23. The outer cylinder 2 has a detachable cap 6 attached to the upper end thereof to cover the outer side of the inner cylinder 1. The lower end of the inner cylinder 1 protrudes downward from the lower end opening of the outer cylinder 2. The outer cylinder 2 is slidable vertically with respect to the inner cylinder 1. The inner cylinder 1 has a window hole 3 on the side surface, and the outer cylinder 2 has a notch 4 on the side surface. A lid 5 is provided at the position of the window hole 3 and the notch portion 4.

As shown in FIG. 2, the outer cylinder 2 is provided with a support cylinder 21 which is vertically opened inside. Then, the seal unit 22 as shown in FIG.

The seal unit 22 is constructed by holding the printing body 7 and the ink occluding body 8 at the lower end of the middle cylinder 9 which is long in the vertical direction. The middle cylinder 9 has a detachable stopper 10 attached to the upper end.

When the cap 6 is removed from the outer cylinder 2, the plug 10 attached to the upper end of the middle cylinder 9 in the seal unit 22 is exposed, and when the stopper 10 is removed from the middle cylinder 9, the middle cylinder 9 is opened from the upper end opening. The ink can be supplied to the ink occluding body 8 held at the lower end of the middle cylinder 9 by injecting the ink.

The upper end of the middle cylinder 9 of the seal unit 22 projects from the upper end opening of the support cylinder 21. Therefore, the stamp unit 22 can be easily removed from the lower end opening of the support cylinder 21 by pushing the upper end of the middle cylinder 9 downward.

The ink occluding member 8 and the printing member 7 are made of a porous material having continuous pores. In addition, a spring 11 that pushes the outer cylinder 2 upward with respect to the inner cylinder 1 is interposed between the inner cylinder 1 and the outer cylinder 2.

The lid 5 comprises a vertically extending rotary arm 12 and a lid body 13 projecting laterally from a lower end of the rotary arm 12. A protruding rotary shaft 14 is provided, and a foot piece 15 is protruded from the inner surface of the upper end of the rotary arm 12.

As shown in FIG. 4, a U-shaped groove 16 is provided at the edge of the window hole 3 of the inner cylinder 1 and a U-shaped groove is formed at the edge of the cutout 4 of the outer cylinder 2 to rotatably mount the lid 5. A cover portion 17 that covers the outside of the groove 16 is provided.

In order to attach the lid 5, the rotary shaft 14 of the lid 5 is fitted into the U-shaped groove 16 of the inner cylinder 1 before the inner cylinder 1 is inserted into the outer cylinder 2, and then the inner cylinder 1 is placed inside the outer cylinder 2. And the outside of the U-shaped groove 16 may be covered with the cover portion 17 to prevent the rotation shaft 14 from coming off.

The rotating arm 12 of the lid 5 is
A concave portion 18 is provided at a position facing the inner surface of the rotary arm 12 so that the tip of a foot piece 15 protruding from the inner surface of the rotating arm portion 12 is fitted when the lid 5 is closed. Further, the lid 5 is pressed against the side surface of the support cylinder 21 slightly above the recess 18 by pressing the foot piece 15 against the upper surface of the foot piece 15 when the outer cylinder 2 descends.
A push portion 19 for rotating the rotating arm portion 12 outward is provided.

As shown in FIG. 2, when the outer cylinder 2 is pushed up with respect to the inner cylinder 1 by the force of the spring 11, the lid 5 is closed and the lid main body 13 of the lid 5 is positioned below the printing body 7. To protect the sign surface 20.

The spring 11 is compressed while the lower end of the inner cylinder 1 is resting on a document or the like to be stamped.
Is pushed down, as described above, the pushing portion 19 of the support cylinder 21 is pressed.
The lid 5 is opened by pushing the foot piece 15 to rotate the rotary arm 12 outward. At this time, as shown in FIG. 5, the lid body 13 goes out of the inner cylinder 1 and the outer cylinder 2 and the lower part of the printing body 7 is opened. By exposing the stamping surface 20 from the lower end opening of the inner cylinder 1, the stamping can be performed. In addition, the state where the lid 5 is opened is maintained by the tip of the foot piece 15 being in contact with and supported by the side surface of the support cylinder 21. When the pressing force on the outer cylinder 2 is released, the outer cylinder 2 rises by the restoring force of the spring 11,
This automatically closes the lid 5 and returns to the state shown in FIG.

In the seal unit 22, the printing body 7 and the ink occluding body 8 are held at the lower end of the middle cylinder 9 which is long in the vertical direction, and the detachable stopper 10 is attached to the upper end of the middle cylinder 9. Although it has a structure, the seal stamp unit 22 may be structured as shown in FIG. The seal unit 22 shown in FIG. 6 is configured such that the holder 24 holding the ink occluding body 8 and the printing body 7 can be detachably attached to the lower end of the middle cylinder 9,
The upper end of the middle cylinder 9 is closed. The seal unit 22 is also inserted so as to be inserted into the support cylinder 21 so that its upper end protrudes from the upper end opening of the support cylinder 21. And
By pressing the upper end, the support cylinder 21 can be pulled out from the lower end opening. When supplying ink to the ink storage body 8, the holder 24 may be removed from the middle cylinder 9 and the ink may be injected from the upper end opening of the holder 24.

[0020]

The present invention is as described above, and constitutes a seal unit 22 in which the printing body 7 and the ink occluding body 8 are held at the lower end portion of the middle cylinder 9.
Of the seal unit 22
Is removed from the support cylinder 21, the ink occluding body 8 is removed.
, And the replacement of the printing body 7 can be easily performed. Moreover, when the cap 6 of the shaft main body 23 is removed, the upper end of the middle cylinder 9 protrudes from the upper end opening of the support cylinder 21.
There is a convenience that the seal unit 22 can be easily pulled out from the lower end opening of the seal. In addition, by constructing as described in claim 2, by removing the plug 10 at the upper end of the middle cylinder 9, ink is injected from the upper end opening of the middle cylinder 9 to easily supply the ink to the ink occluding body 8. Can be replenished. In addition, an automatic opening / closing lid 5 according to claim 3 is provided.
Is provided, the printed body 7 can be protected. In addition, the operation of attaching and detaching the lid 5 is not required, so that the hand does not touch the stamp surface 20 to be soiled or the lid 5 is not lost.

[Brief description of the drawings]

FIG. 1 is a side view showing a state in which a lid is closed.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a sectional view of a seal unit.

FIG. 4 is a sectional view of the inner cylinder.

FIG. 5 is a cross-sectional view illustrating a state in which a cover is opened and a seal is made.

FIG. 6 is a cross-sectional view of the seal unit.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Inner cylinder 2 Outer cylinder 3 Window hole 4 Notch 5 Lid 6 Cap 7 Printed body 8 Ink occlusion body 9 Middle cylinder 10 Plug 11 Spring 12 Rotating arm 13 Lid body 14 Rotating shaft 15 Foot 16 U-shaped groove 17 Cover Part 18 concave part 19 push part 20 stamp surface 21 support cylinder 22 seal unit 23 shaft main body 24 holder

Claims (3)

[Claims] 1. A seal unit 22 in which a printing body 7 using a porous printing material having continuous pores and an ink occluding body 8 for supplying ink to the printing body 7 are attached to a lower end of a middle cylinder 9. A support cylinder 21 is provided in the shaft body 23 having a detachable cap 6 attached to the upper end thereof. The support cylinder 21 is opened in the up-down direction. 9. A seal, wherein the upper end of 9 is projected upward from the upper end of the support cylinder 21. 2. The seal according to claim 1, wherein a removable plug is provided at an upper end of the middle cylinder of the seal unit. 3. In a closed state, a lower portion of the printing body 7 is shielded,
The seal according to claim 1 or 2, wherein an automatic opening / closing lid (5), which exposes the seal surface (20) of the print body (7) in an open state to enable marking, is attached to the shaft body (23).