JP2000118110A - Seal holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To bring a red seal-ink impregnated body into contact with the sealing face of a seal in parallel, make red seal-ink adhere on the sealing face uniformly and provide a uniform density print of seal when being sealed. SOLUTION: An upper case 1 is assembled with a lower case 2 slidably in the up and down direction, and a first spring 7 and a second spring 9 are interposed between both cases, and an inner cylinder 3 on which a seal 13 is fitted removably is assembled with the lower case 2 slidably in the up and down direction and set to be lowered in communication with the upper case 1. Then a rotor 4 on which a red seal-ink tray 5 holding a red seal-ink impregnated body 6 is assembled with the upper case 1 and the lower case 2 to be rotatable after the rotor 4 is driven by lowering the upper case 1 and the rotor 4 is lowered by the guide of the lower case 2. The red seal-ink tray 5 is protruded out of notches 18 and 14 formed on the side faces of the lower case 2 and the upper case 1 by the rotation of the rotor 4, and a sealing face 37 of the seal 13 is exposed on a lower end opening of the lower case 2 by lowering the upper case 1 and the inner cylinder 3 to perform the sealing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seal holder.

[0002]

2. Description of the Related Art Heretofore, in general, a seal using vermilion is generally formed by engraving a stamp face on a hard stamp material such as a tusks or an ivory.
Since such a seal is stored or carried in a case together with the vermilion impregnated body, when frequently used, it is troublesome to take out the seal from the case one by one, and it is troublesome to attach the vermilion to the seal face one by one. there were.

[0003] In order to eliminate such dissatisfaction, there has been devised an inconvenient seal holder in which the seal is taken out of the case each time the seal is used and the vermilion is adhered to the seal surface. JP-A-5-41844, JP-A-6-12059, JP-A-6-1205
No. 6, JP-A-6-17951, JP-A 6-1
No. 7,950, JP-A-6-16061, JP-A-6-36859, JP-A-9-314977, and the like.

Most of these known seal holders hold a seal in a case so as to be movable in a vertical direction, and a lid which is opened and closed by a rotational movement is provided below the held seal.
The lid has a structure in which a vermilion impregnated body that is in contact with the stamp surface is held.

In such a seal holder, since the rotation axis of the lid is provided on the side of the case, when the vermilion impregnated body comes into contact with the stamp surface due to the rotation of the cover, the position of the stamp surface is excessively protruded or retracted. When the vermilion impregnated body does not contact the stamp face in parallel, a portion where the vermilion is sufficiently adhered to the stamp face,
When there is a portion where the red meat is not sufficiently adhered and the seal is applied, there is a problem that a dark portion and a light portion are generated in the seal and the seal becomes uneven.

[0006]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, that is, when a vermilion impregnated body comes into parallel contact with a stamp surface of a seal stamp, and vermilion adheres uniformly to the stamp surface, and the stamp is imprinted. An object of the present invention is to provide a seal holder capable of obtaining a seal having a uniform density.

[0007]

In order to solve the above-mentioned problems, a seal holder according to the present invention comprises an upper case 1 slidably mounted on a lower case 2 in a vertically slidable manner, and a first spring 7 therebetween. And the second spring 9 are interposed, and the inner cylinder 3 with the seal 13 is detachably attached to the lower case 2 so as to be slidable up and down and back and forth. The rotor 4 to which the red meat plate 5 holding the body 6 is attached is moved relative to the upper case 1 and the lower case 2 by lowering the upper case 1, and the rotor 4 is guided by the lower case 2. It is assembled so as to rotate through a descending process, and the rotation of the rotor 4 causes the vermilion dish 5 to protrude from the cutouts 18 and 14 provided on the side surfaces of the lower case 2 and the upper case 1 to the outside. Inner cylinder 3 Characterized in that the stamping face 37 of the seal 13 to allow seal by exposing the lower end opening of the lower case 2 by drop, in which a configuration of.

[0008] This type of seal holder receives the repulsive force of the spring when a component, particularly a spring, is assembled inside, so that it is difficult to set it at a predetermined position, it takes time to assemble, and it hinders productivity improvement. Has become.

In order to solve this problem at the same time, in the seal holder of the present invention, the upper part of the inner cylinder 3 is protruded above the lower case 2 and the first spring 7 is mounted on the outer periphery thereof. Preferably, a spring receiver 8 is attached to the upper end of the inner cylinder 3, and the first spring 7 is assembled between the upper edge of the lower case 2 and the lower surface of the spring receiver 8.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. First, FIG. 1 shows a disassembled state. That is, the seal holder of the present invention comprises an upper case 1, a lower case 2, an inner cylinder 3, a rotor 4, a vermilion dish 5, a vermilion impregnated body 6, a first spring 7, a spring receiver 8, a second spring 9, 10, a stamp screw 11, and a seal fixing spring 12, so that a commercially available seal 13 can be mounted.

The upper case 1 has a rectangular cross section, has a cutout portion 14 in the lower half of the front side surface, and has a guide hole 15 formed so as to face the lateral side surfaces on both sides. The guide hole 15 has a vertical hole 16 in the up-down direction and a slant hole 17 bent from the lower end toward the front side, and the vertical hole 16 and the slant hole 17 are continuous.

The lower case 2 also has a rectangular cross section and is slidably mounted inside the upper case 1 in a vertically slidable manner. The lower case 2 also has a cutout 18 in the lower half of the front side surface, and a guide hole 19 is formed so as to face the lateral side surfaces on both sides. The guide hole 19 has a vertical hole portion 20 in the vertical direction and a curved hole portion 21 that is bent from the lower end in a rearward direction in an arc shape, and the vertical hole portion 20 and the curved hole portion 21 are continuous. Further, the protrusions 22 are provided so as to face the inner surfaces of the lateral side surfaces on both sides. The protrusion 22 is located at the center in the front-rear direction on the lateral side surface, and the position of the vertical hole 20 of the guide hole 19 is slightly deviated rearward from the protrusion 22.

The inner cylinder 3 has a seal stamp fixing spring 12 mounted inside, so that the seal 13 can be detached. As shown in FIGS. 2 and 3, grooves 23 are provided at a plurality of positions in the circumferential direction on the side surface at the upper end of the inner cylinder 3. One end of the groove 23 in the circumferential direction is open at the upper edge of the inner cylinder 3, and has a locking recess 24 at the other end in the circumferential direction. The inner cylinder 3 is mounted inside the lower case 2 so as to be slidable in the vertical direction.

The rotor 4 has a rotating arm 26 vertically bent upward from both ends of the bottom plate 25, and an elongated hole 27 in the vertical direction is formed at the center of the rotating arm 26 in the front-rear direction. I have. A projection 28 is provided on the outer surface of the rotating arm 26. The position of the projection 28 is slightly deviated backward from the elongated hole 27. The rotator 4 mounts the vermilion plate 5 on the bottom plate 25, and hooks the hook pieces 29 protruding from the bottom surface of the vermilion plate 5 to the edge of the bottom plate 25 to detachably attach the vermilion plate 5. . Therefore, the vermilion dish 5 can be removed from the rotor 4 to easily replenish vermilion.

The first spring 7 and the second spring 9 are both coil springs, and the second spring 9 is a first spring 7
The one with a weaker spring force is used.

The spring receiver 8 has a rectangular plate shape,
A central hole 30 into which the upper end of the
Claw pieces 31 are provided at a plurality of locations on the inner edge of the zero.

The adjustment piece 10 has a rib 33 extending in the front-rear direction on the side surface of the shaft portion 32 facing downward. This adjustment top 1
0 is attached to the top surface of the upper case 1.

The moving screw 11 is provided with a groove 35 in the front-rear direction on the inner surface of the through hole 34 at the center. The moving screw 11 is screwed inside the rear end of the inner cylinder 3. That is, a female screw 36 is formed on the inner surface of the rear end of the inner cylinder 3.

Next, FIG. 4 shows a state where the above-mentioned components are assembled. First, the moving screw 11 is attached to the inner cylinder 3, and then the inner cylinder 3 is slidably inserted into the lower case 2, and the upper half thereof is protruded above the lower case 2. After passing through 7,
A spring receiver 8 is attached to the upper end. As a result, the first spring 7 has the lower end in contact with the upper edge of the lower case 2 and the upper end in contact with the lower surface of the spring receiver 8.

In order to attach the spring receiver 8 to the inner cylinder 3, the upper end of the inner cylinder 3 is inserted into the center hole 30 of the spring receiver 8. After inserting the claw piece 31 to the other end of the groove 23 by rotating the spring receiver 8 after inserting the same into the opening 23. In this state, the spring receiver 8 is pushed by the first spring 7 to fit the claw piece 3 into the locking recess 24, so that the spring receiver 8 does not easily come off the inner cylinder 3.

Next, after inserting the second spring 9 from below into the upper case 1, the inner cylinder 3 and the first
The lower case 2 in which the spring 7 and the spring receiver 8 are integrally assembled is similarly inserted into the upper case 1 from below.

Then, the shaft portion 32 of the adjusting piece 10 attached to the top surface of the upper case 1 so as to be rotatable in the circumferential direction is inserted into the through hole 34 of the moving screw 11 attached to the inner cylinder 3 from above. The rib 33 provided on the portion 32 is fitted into the groove 35 of the through hole 34. As a result, when the adjusting piece 10 is rotated, the moving screw 11 also rotates integrally. However, since the rib 33 is slidable with respect to the groove 35, the moving screw 11 can freely move in the vertical direction with respect to the adjusting piece 10. . The lower surface of the moving screw 11 is brought into contact with the upper end surface of the seal 13 fixed inside the inner cylinder 3 by the seal fixing spring 12. Therefore, the seal 13 can be moved downward through the moving screw 11 by the rotating operation of the adjustment piece 10, and the stamp face 37 is formed.
Can be adjusted.

Next, the rotor 4 having the vermilion dish 5 with the vermilion impregnated body 6 attached thereto is inserted into the inside of the lower case 2 from below, and the rotating arms 26 on both sides are attached to the lateral sides on both sides of the lower case 2. The protrusion 22 of the lower case 2 is inserted along the inner surface of the lower case 2, and the protrusion 28 provided on the outer surface of the rotating arm 26 is inserted through the guide hole 19 of the lower case 2 to further extend the upper case. 1 is inserted into one guide hole 15. Thereby, the assembly is completed.

Next, the operation will be described with reference to FIGS. First, as shown in FIG. 4, when the upper case 1 is raised with respect to the lower case 2 by the first spring 7, that is, at the time of non-printing, the pressure of the second spring 9 causes the stamp surface 37 of the seal 13 to be impregnated with vermilion. The red meat plate 5 shields the front of the seal 13 in a state of being in contact with the seal 6 in parallel. At this time, as shown in FIG. 5, the protrusion 28 of the rotor 4 penetrates the vertical hole 20 of the guide hole 19 of the lower case 2 and is located at the lower end of the oblique hole 17 of the guide hole 15 of the upper case 1. At the same time, the projection 22 of the lower case 2 is located at the lower end of the long hole 27 of the rotating arm 26 of the rotor 4.

In this state, when the lower end of the lower case 2 is brought into contact with the paper surface (not shown) and the upper case 1 is pushed downward, first, as shown in FIG. Pushed by the edge of the guide hole 15 of the case 1, it moves to the lower end of the vertical hole 20 in the guide hole 19 of the lower case 2, and the projection 22 of the lower case 2 The rotary arm 26 moves to the upper end of the elongated hole 27.

Further, when the upper case 1 is pushed downward, the protrusions 28 of the rotor 4 move along the oblique holes 17 in the guide holes 15 of the upper case 1 and the curved holes 21 in the guide holes 19 of the lower case 2. Accordingly, the rotor 4 rotates around the projection 22 of the lower case 2 as a rotation center. The rotor 4 rotates substantially 90 degrees, and as shown in FIG. 7, the notch 18 of the lower case 2 and the notch 14 of the upper case 1
And protrude to the outside.

Further, when the upper case 1 is pushed downward,
Subsequent to the spring 9, the first spring 7 is also compressed and the inner cylinder 3 descends, so that the seal face 37 of the seal 13 is exposed from the lower end opening of the lower case 2, and the seal can be performed.

When the pressing force on the upper case 1 is released after the end of the seal, the first spring 7 and the second spring 9 are continuously restored and return to the state shown in FIGS. 4 rotates approximately 90 degrees in the opposite direction, and then moves further upward to again bring the vermilion impregnated body 6 into contact with the stamp surface 36 in parallel.

[0029]

As described above, in the known seal holder, the rotating shaft of the lid holding the impregnated body is provided on the side surface of the case, so that the impregnated body comes into contact with the stamp surface by rotating the lid. If the stamp face is too far out or retracted, the vermilion impregnated body does not contact the stamp face in parallel, resulting in a portion where the vermilion sticks sufficiently to the stamp face and a portion where the vermilion sticks insufficiently. However, when the seal is applied, there is a problem that a dark portion and a light portion occur in the seal imprint, and the imprint becomes uneven. However, the seal holder of the present invention holds the vermilion impregnated body 6 as described above. When the rotor 4 returns, the rotating body also performs a linear movement in the vertical direction after the rotating movement, so that the vermilion impregnated body 6 always comes into contact with the stamp face 37 in parallel. Is evenly adhered and the density is uniform when stamped. Imprint is there is an effect that is obtained.
In addition, according to the structure described in claim 2, in addition to the above-described effects, the inner cylinder 3, the lower case 2, the first spring 7, and the spring receiver 8 are unitized, and assembling of parts becomes easy. Increases productivity.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view.

FIG. 2 is a side view of the upper end of the inner cylinder.

FIG. 3 is a cross-sectional view taken along line AA of FIG.

FIG. 4 is a sectional view.

FIG. 5 is a cross-sectional view showing a state where the upper case is not pushed down at all.

FIG. 6 is a cross-sectional view of a state where the upper case is slightly pressed down.

FIG. 7 is a sectional view showing a state where a rotor is rotated.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Upper case 2 Lower case 3 Inner cylinder 4 Rotor 5 Vermilion plate 6 Vermilion impregnated body 7 First spring 8 Spring receiver 9 Second spring 10 Adjusting piece 11 Moving screw 12 Seal fixing spring 13 Seal 14 Notch 15 Guide hole 16 Vertical Hole 17 Oblique hole 18 Notch 19 Guide hole 20 Vertical hole 21 Curve hole 22 Projection 23 Groove 24 Locking recess 25 Bottom plate 26 Rotating arm 27 Long hole 28 Projection 29 Hook piece 30 Center hole 31 Nail piece 32 Shaft 33 Rib 34 Through hole 35 Groove 36 Female screw 37 Stamped surface

Claims (2)

[Claims] 1. An upper case 1 is slidably mounted on a lower case 2 in a vertically slidable manner, a first spring 7 and a second spring 9 are interposed therebetween, and a seal 13 is detachable. The cylinder 4 is slidably mounted on the lower case 2 in the up-down and front-rear directions and can be lowered in conjunction with the upper case 1. The rotor 4 having the vermilion dish 5 holding the vermicelli impregnated body 6 is attached to the upper case 1. The lower case 2 is assembled so that the rotor 4 is driven by the lowering of the upper case 1 and the rotor 4 is rotated by a guide of the lower case 2 through a lowering process. The plate 5 is protruded outside from the cutouts 18 and 14 provided on the side surfaces of the lower case 2 and the upper case 1, and the seal surface 13 of the seal 13 is lowered at the lower end opening of the lower case 2 by the lowering of the upper case 1 and the inner cylinder 3. Exposed A seal holder characterized in that it can be stamped by being attached. 2. An upper portion of the inner cylinder 3 is protruded above the lower case 2 and a first spring 7 is mounted on an outer peripheral portion thereof.
Attach the spring receiver 8 to the upper end of the lower case 2
The stamp holder according to claim 1, wherein the first spring (7) is mounted between an upper edge of the spring (7) and a lower surface of the spring receiver (8).