JP2000127587A - Seal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a seal in which a spring energizing a cover in the direction for closing or opening the cover is not used and further opening/closing of the cover and delivery of a printing body are independently performed. SOLUTION: One end of a guide stopper 28 is axially supported on a cover 30 in a second turning axis 34 parallel to a first turning axis 32. A seal receiver 26 is lightly engaged with a guide stopper 28 in such a state that a printing body 12 is held in the inside of a barrel cylinder 10. When the seal receiver 26 is let out in the axial direction, the guide stopper 28 is slid together with the seal receiver 26 in the axial direction. The second turning axis 34 is moved in the axial direction and the cover 30 is rocked around the first turning axis 32. On one hand, thereafter engagement of the seal receiver 26 and the guide stopper 28 comes off and the seal receiver 26 is independently let out of the guide stopper 28.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seal having a cover for opening and closing one end of a shaft cylinder, and more particularly to a seal having improved opening and closing of the cover.

[0002]

2. Description of the Related Art Conventionally, as this type of seal, for example,
Utility model registration numbers 2525535 and 251981
No. 9 and the like.

[0003] The seal described in these publications is integrated with a writing instrument, and a printed body is provided in the rear end of the rear shaft. A cap is fitted on the outer periphery of the rear shaft so as to be able to move in the axial direction, and a lid that opens and closes the opening is attached to the top end opening of the cap, and the lid automatically closes the opening. Urged by a spring.

When a seal is used, the cap is moved forward with respect to the rear shaft, so that a cover provided around the seal provided in the rear end of the rear shaft presses the lid, and the cover is pressed. The seal is made to protrude backward from the opening of the cap so that the seal can be made.

[0005]

However, in the above-mentioned writing implement with a seal, a spring for closing the lid is required, and it takes time and effort to attach the spring or to set the spring force, and the number of parts is reduced. There is a problem that the cost increases and the cost increases.

Further, since the cover of the seal is configured to press the lid, the cover may be stained by ink attached to the periphery of the seal.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and the invention according to claims 1 to 22 does not use a spring for urging the lid in a direction to close or open the lid, and opens and closes the lid. It is another object of the present invention to provide a seal that can independently perform printing of a printed body.

[0008]

In order to achieve the above object, a seal according to claim 1 of the present invention has a shaft cylinder and a position which can be extended in the axial direction and is housed in the shaft cylinder. A print body movable to a position protruding from one end of the barrel, a lid pivotally supported by the barrel so as to open and close one end of the barrel around a first rotation axis orthogonal to the axial direction, A guide stopper slidable in the axial direction with respect to the cylinder; and a seal receiving member connected to the print body, wherein one end of the guide stopper is provided on a second rotation axis parallel to the first rotation axis. The stamp body is lightly engaged with the guide stopper in a state where the print body is housed in the shaft cylinder, and the seal body is with the seal body when the seal body is extended in the axial direction. The guide stopper slides in the axial direction and moves the second rotating shaft in the axial direction Was while oscillating the lid first pivot axis around it, then, it is characterized in that seal receiving out of engagement with the seal receiving and guiding the stopper is independently fed from the guide stopper.

The seal receiver is lightly engaged with the guide stopper in a state in which the print body is housed in the shaft cylinder, so that when the seal holder is extended, the seal holder and the guide stopper are connected to the shaft cylinder. Slides in the axial direction with respect to. As a result, the second rotating shaft moves in the axial direction, the lid rotates about the first rotating shaft, and opens one end of the barrel. Further, when the seal receiving is extended, the engagement between the seal receiving and the guide stopper is released, so that the seal receiving is independently extended from the guide stopper, and the printed body sufficiently protrudes from one end side of the shaft cylinder.

When the seal is retracted, the printing body is retracted by the reverse operation, and the lid closes one end of the barrel.

According to a second aspect of the present invention, in the first aspect, a sliding hole is formed in the guide stopper, and a projection to be fitted in the sliding hole is formed in the seal stamp. The sliding hole has a wide end at the end and a narrow part at the middle, and the seal receiving projection is lightly engaged with the wide part.

According to a third aspect of the present invention, in the second aspect, the projection of the seal is movable in the narrow portion of the sliding hole of the guide stopper while receiving resistance. And

According to a fourth aspect of the present invention, in the first aspect of the present invention, there is provided an operation cylinder which is rotatable relative to the shaft cylinder, and which rotates integrally with the operation cylinder. ,
A seal stamp extruding slider that can move in the axial direction while advancing spirally in the shaft cylinder, and the seal stamp receiver is connected to the seal stamp extruding slider so as to be relatively rotatable, and between the operation cylinder and the shaft cylinder. It is characterized in that the seal stamp extruding slider draws out the seal stamp receiver and the printing body in the axial direction by the relative rotation.

The invention according to claim 5 is the invention according to any one of claims 1 to 3, wherein the seal stamp receiving is performed by:
The seal receiving unit and the print body are fed out by moving the shaft cylinder in the axial direction with respect to the seal stamp, so as to be relatively unrotatable and axially movable with respect to the shaft cylinder.

According to a sixth aspect of the present invention, in the fifth aspect, the second engagement means for engaging the seal receiving member and the guide stopper in a state in which the print body protrudes from one end of the shaft cylinder. It is further characterized by being provided.

According to a seventh aspect of the present invention, in the sixth aspect, the second engaging means includes an engaging recess (56h) formed at the other end of the guide stopper and a side face of the seal receiving member. And a projection (42b) formed in the engagement recess (56) in a state where the print body protrudes from one end of the barrel.
h) elastically holds the projection (42b).

According to an eighth aspect of the present invention, in the sixth aspect, the second engaging means includes an engaging projection (74g) formed on the other end of the guide stopper, and a side face of the seal receiving member. And a leaf spring (76) attached to the leaf spring (7) in a state where the printing body protrudes from one end of the barrel.
6) elastically holds the engaging projection (74g).

According to a ninth aspect of the present invention, in the sixth aspect, the second engaging means includes an engaging piece (84h) formed on the other end of the guide stopper and a side face of the seal receiving member. With the engagement projection (82b) formed, the engagement piece (84) is formed in a state where the print body protrudes from one end of the shaft cylinder.
h) and the engaging projection (82b) are elastically locked.

According to a tenth aspect of the present invention, in the sixth aspect, the second engaging means includes an engaging piece (84h) formed on the other end of the guide stopper and a side face of the seal receiving member. With the leaf spring (94) attached, the engaging piece (84) is
h) and the leaf spring (94) are elastically locked.

According to an eleventh aspect of the present invention, in the one of the fifth to tenth aspects, the seal member engages with the shaft cylinder in a state where the print body protrudes from one end of the shaft cylinder. It is characterized by further comprising return preventing means.

According to a twelfth aspect of the present invention, in the eleventh aspect, the return preventing means is an O-ring (66) attached to one of a seal holder and a shaft cylinder.
The O-ring (66) is characterized by being strongly pressed against one of the seal receiver and the shaft cylinder in a state where the printed body protrudes from one end of the shaft cylinder.

According to a thirteenth aspect of the present invention, in the thirteenth aspect, the return preventing means is provided with an elastic piece (1) formed on one of an outer surface of the seal stamp and an inner surface of the barrel.
52b), a locking portion (152c) provided at the tip end, and a locked portion (150a) protruding from the other of the outer surface of the seal and the inner surface of the shaft cylinder. In a state where it protrudes from one end of the tube, the locking portion (152
c) and the locked portion (150a) is elastically locked.

According to a fourteenth aspect of the present invention, in the one of the fifth to thirteenth aspects, when the print body is housed in the barrel, the seal receiving member engages with the barrel. It is characterized by further comprising three engaging means.

According to a fifteenth aspect, in the fourteenth aspect, the third engaging means is provided with an engaging projection (100a) formed on the inner surface of the other end of the barrel, and a seal receiving member. And the engaged protrusion (102c) formed on the outer surface of the other end of the shaft. The engaging protrusion (100a) and the engaged protrusion (102a) It is characterized by being elastically locked.

[0025] Further, the invention described in claim 16 is based on claim 1.
5. The device according to claim 4, wherein the third engaging means includes an engaging projection (100a) formed on the inner surface of the other end of the shaft cylinder, and an engaged recess formed on the outer surface of the other end of the seal stamp. (112
c), wherein the engaging projection (100a) and the engaged concave portion (112c) are elastically locked in a state where the printing body is housed in the shaft cylinder.

According to a seventeenth aspect of the present invention, in accordance with the fourteenth aspect of the present invention, the third engaging means comprises an elastic convex portion (1) formed on a metal ring (114) connected to a seal stamp.
14a), in a state where the printing body is housed in the barrel,
The elastic projection (114a) elastically contacts the shaft cylinder.

According to an eighteenth aspect of the present invention, in accordance with the fourteenth aspect, the third engaging means includes a projection (122a) formed on a seal stamp and a projection (122a) formed on a shaft cylinder. The protrusion (122a) is engaged with the narrow portion (120b) of the shaft groove (120a) in a state where the printing body is housed in the shaft cylinder. I do.

According to a nineteenth aspect of the present invention, in accordance with the fourteenth aspect, the third engaging means is provided with an elastic piece (1) formed on one of the outer surface of the seal and the inner surface of the barrel.
52b), a locking portion (152c) provided at the tip end, and a locked portion (150a) protruding from the other of the outer surface of the seal and the inner surface of the shaft cylinder. The locking portion (152c) and the locked portion (150a) are elastically locked in a state of being housed in the cylinder.

The invention described in claim 20 is the same as the invention in claim 5
An elastic piece (152b) is formed on one of the outer surface of the seal holder and the inner surface of the barrel, and a locking portion (152c) is provided at the tip of the elastic piece (152b). Alternatively, on one of the inner surfaces of the barrel, a locked portion (150a) is protruded in the axial direction corresponding to the feeding length of the seal receiver, and in a state where the printing body protrudes from one end side of the barrel. , One end (or the other end) in the axial direction of the locking portion (152c) and the locked portion (150a) (1
50a2) are elastically locked, and the other end (or one end) in the axial direction of the locking portion (152c) and the locked portion (150a) in a state where the print body is housed in the shaft cylinder. )
(150a1) is elastically locked.

Further, the invention according to claim 21 is based on claim 1
In any one of the above items (3) to (3), the seal receiver is housed so as to be non-rotatable and axially movable with respect to the barrel, and is fitted into a shaft hole (130d) formed in the barrel. A button (144b) is provided, and the seal receiving and printing body are fed out by sliding the operation button (144b) to the shaft hole (130d).

The invention according to claim 22 is characterized in that, in the invention according to claim 21, both ends of the shaft hole (130d) are wide portions for engaging the operation button (144b).

[0032]

Embodiments of the present invention will be described below with reference to the drawings. In each of the following embodiments, a combination of a writing instrument will be described. However, it is needless to say that a seal which is not necessarily combined with a writing instrument and used alone can be similarly applied.

(First Embodiment) A first embodiment of the present invention will be described with reference to FIGS.

In the drawing, reference numeral 10 denotes a barrel, and the barrel 10
Is provided with an ink-penetrating printing body 12 at one end thereof. One end of the operating cylinder 14 is fitted to the other end of the barrel 10 so as to be rotatable with respect to the barrel 10, and a tip 16 is screwed to the other end of the operating cylinder 14. A pen tip 20a of the ink refill 20 as a writing shaft projects from the tip tool 16.

One end of the operation cylinder 14 is a guide portion 14a extending in the axial direction in the shaft cylinder 10, and the guide portion 14a has a guide hole 14b extending in the axial direction (in FIG.
) Are formed.

The guide hole 14b is formed in the inner peripheral surface of the shaft cylinder 10.
A spiral groove 10a is formed corresponding to the portion. Then, the seal stamping slider 22 having the projection 22a that fits into the spiral groove 10a through the guide hole 14b is moved to the shaft cylinder 10
It is rotatably arranged inside. Seal stamping slider 2
The seal receiver 26 is connected to 2 so as to be relatively rotatable.

The operation cylinder 14 and the seal stamping slider 2 described above.
2 constitutes a seal stamp feeding mechanism 24, and when the operation cylinder 14 is rotated with respect to the shaft cylinder 10, the guide hole 14 of the operation cylinder 14 is formed.
b, the seal stamp extruding slider 22, which is prevented from rotating by the operation cylinder 14 by the projection 22a, rotates together with the operation cylinder 14, and the projection 22a moves along the spiral groove 10a. The seal receiver 26 can be moved, and the seal receiver 26 can be extended in the axial direction.

The seal receiver 26 holds the printed body 12 together with a seal cover 27 that covers the side surface of the printed body 12. The seal receiver 26 has a projection 26a on a side surface thereof, and the projection 26a is slidably fitted into a slide hole 28a of the guide stopper 28.

The guide stopper 28 is housed in a portion of the shaft cylinder 10 in the circumferential direction where the bore becomes large, and is slidable with respect to the shaft cylinder 10. As shown in FIG. 4, the sliding hole 28a of the guide stopper 28 has wide portions at both ends 28b and 28c, and a narrow portion at the intermediate portion 28d. At the ends 28b and 28c, the projection 26a of the seal 26 is just fitted, while there is resistance to the transition from the end 28b to the intermediate part 28d, and the projection 26a is free to move to the end. It cannot move from the section 28b to the intermediate section 28d. As a result, the protrusion 26a is lightly engaged with the guide stopper 28 at its end 28b (or 28c). One end 2 of the guide stopper 28
8e is extended, and one end 28e is connected to a second rotating shaft 34 described later.
An insertion hole 28f into which a pivot pin is inserted is formed.

A lid 30 for opening and closing one end of the barrel 10 provided with the printing body 12 is attached to the barrel 10. That is, the insertion hole 30 orthogonal to the axial direction is formed in the base 30a of the lid 30.
b is formed, and a pivot pin inserted into the insertion hole 30b serves as a first pivot shaft 32, and the lid 30 is pivotally movable so that one end of the barrel 10 can be opened and closed about the first pivot shaft 32. It is supported by a cylinder 10.

One end 28e of the guide stopper 28 is pivotally supported on the base 30a of the lid 30 by a pivot pin inserted into the insertion hole 28f, and the pivot pin forms a second rotation shaft 34. I have.

Reference numeral 33 denotes a cap for protecting the pen tip 20. The cap 33 is detachably attached to the operation cylinder 14, and can be rotated together with the operation cylinder 14 by the frictional force of the operation cylinder 14 in the attached state.

The operation procedure of the seal constructed as described above will be described below. As shown in FIG. 1, when the operation cylinder 14 and / or the cap 33 are rotated in a certain direction from a state where the lid 30 is closed, the protrusion of the seal cylinder extrusion slider 22 which is prevented from rotating with the operation cylinder 14 as described above. 22a is the barrel 1
The axial direction is moved rightward in the figure along the 0 spiral groove 10a to push the seal receiver 26 in the same direction. Seal stamp 2
6 is provided at the end 28b of the guide stopper 28.
, And lightly engaged at that location as described above, so that the guide stopper 28 moves rightward with the seal 26 as shown in FIG. Thus, the second rotation shaft 34 moves rightward by L together with the one end 28e of the guide stopper 28, and the base 30a of the lid 30 rotates counterclockwise about the fixed first rotation shaft 32 in the figure. One end of the barrel 10 is opened. When the operation cylinder 14 and / or the cap 33 continue to rotate, the lid 30 is restrained by the first rotation shaft 32, and the guide stopper 28 cannot move further rightward. The projection 26a of the receiver 26 is disengaged from the end 28b of the guide stopper 28, and
8d, and slides through the sliding hole 28a. At this time, the intermediate portion 28d is a narrow portion, and the protrusion 26a
And the projection 26a is tightened from both sides, so that the seal receiver 26 can move in the axial direction straight without wobbling. Then, the printed body 12 is fed out together with the seal receiver 26. The protrusion 26 of the seal receiver 26
When a reaches the end portion 28c of the sliding hole 28a, it is released from the resistance from the intermediate portion 28d, so that the operator can get a sense of moderation. The seal receiver 26 is engaged with the guide stopper 28 again, and becomes the state shown in FIG. 3. In this state, the printing body 12 is pressed toward a desired place,
Can be stamped.

When the printing body 12 is to be stored after use, the operation cylinder 14 or the cap 33 is moved in the opposite direction.
Is rotated. As a result, the seal receiver 26 moves leftward in the drawing, and the protrusion 26a engaged with the end 28c of the slide hole 28a moves to the intermediate portion 28d of the slide hole 28a.
At this time, the guide stopper 28 may be moved together with the seal receiver 26, but preferably, the guide stopper 28 is stopped together with the lid 30 by friction between the lid 30 and a pivot pin as the first rotation shaft 32. And seal stamp 26
It is preferable that the protrusion 26a of the guide stopper 28 moves in the slide hole 28a of the guide stopper 28. Then, after the protrusion 26a of the seal stamp receiver 26 reaches the end 28b of the sliding hole 28a, the guide stopper 28 moves leftward with the seal seal holder 26 by L. Thereby, one end 2 of the guide stopper 28
8e, the second rotation shaft 34 moves leftward by L, and the lid 30 rotates clockwise about the fixed first rotation shaft 32 in the figure to close one end of the barrel 10. .

As described above, the elastic member such as a spring is
The opening and closing of the lid 30 can be reliably performed only by operating the operation cylinder 14 without using it. Further, since the opening and closing of the lid 30 and the feeding of the printed body 12 are performed independently, and the printed body 12 or its seal cover 27 does not contact the lid 30, the lid 30 is not stained with ink.

(Second Embodiment) A second embodiment of the present invention will be described with reference to FIGS.

In the figure, reference numeral 40 denotes a barrel,
Is provided with a printing body 12 at one end side. The other end of the barrel 40 is a known composite writing instrument. That is, the composite writing instrument includes a seal receiver 42 housed so as to be relatively non-rotatable with respect to the barrel 40 and slidable in the axial direction.
A connecting sheath 44 rotatably housed in the seal receiving member 42, a front cylinder 46 rotatably connected to the seal receiving member 42 via the connecting sheath 44, Cylinder 4
A plurality (three in this example) of writing shafts 48 accommodated in the 6
And a slider 50 into which the rear end of the writing shaft 48 is inserted and which can slide in the sliding groove 44a of the connecting sheath 44, and a spring 52 for urging the writing shaft 48 rearward. When the cam engaging projection 50a provided on the slider 50 is engaged with the tip of a cam projection 42d formed on the inner peripheral surface of the seal stamp 42, the writing shaft 4 connected to the slider 50 is engaged.
8, the writing destination is held in a state where the writing destination protrudes from the front cylinder 46.

However, the composite writing implement is merely an example, and is not necessarily a composite writing implement, and may be a fixed refill that is not extended as shown in the first embodiment.

The seal receiver 42 is integrally connected to the seal stand 54, and holds the printed body 12 together with the seal stand 54 and the seal cover 27. In addition, seal reception 42,
The projection 42a is provided on the side surface thereof, and the projection 42a is slidably fitted in the sliding hole 56a of the guide stopper 56.

As shown in FIG. 10, the guide stopper 56 is housed in a portion of the shaft cylinder 40 in the circumferential direction where the bore becomes larger, and is slidable with respect to the shaft cylinder 40. I have. As shown in FIG. 8, both ends 56b and 56c of the sliding hole 56a of the guide stopper 56 are wide portions, and the middle portion 56d is a narrow portion. In the end portions 56b and 56c, the protrusion 42a of the seal receiving member 42 is properly fitted, while there is resistance to the transition from the end portion 56b to the intermediate portion 56d.
Cannot move freely from the end 56b to the middle 56d. As a result, the protrusion 42a
Will lightly engage the guide stopper 56 at its end 56b (or 56c). Also, on both sides of the sliding hole 56a, a side hole 56
g and 56g are formed, and while the entire width of the guide stopper 56 is constant, the width of the side hole 56g fluctuates, so that the width of the sliding hole 56a becomes variable. Further, one end 56e of the guide stopper 56 is extended to form an insertion hole 56f into which a pivot pin serving as the second rotation shaft 34 is inserted. Also, at the other end of the guide stopper 56,
An engagement recess 56h opened at the other end is formed.

The seal receiving portion 42 corresponds to the engagement recess 56h.
A second protrusion 42b is formed on the side surface (see FIG. 9), and the engaging recess 56h and the second protrusion 42b constitute a second engaging means. 42b can be held elastically.

Further, a ridge 42 is provided on the side surface of the seal receiver 42.
c (see FIGS. 6 and 10), and the ridge 42c is formed.
Is fitted into a groove 40b in the axial direction of the shaft cylinder 40, and serves to prevent the seal holder 42 from rotating with respect to the shaft cylinder 40.

A lid 30 that opens and closes one end provided with the printing body 12 is attached to the shaft cylinder 40. As in the first embodiment, an insert formed on the base 30a of the lid 30 is provided. The pivot pin inserted into the hole 30b serves as a first rotation shaft 32, and is pivotally supported by the shaft cylinder 40 so that one end of the shaft cylinder 40 can be opened and closed about the first rotation shaft 32.

One end 56e of the guide stopper 56 is pivotally supported on the base 30a of the lid 30 by a pivot pin inserted into the insertion hole 56f, and the pivot pin forms the second rotation shaft 34. I have.

The operation procedure of the seal constructed as described above will be described below.

As shown in FIG. 6, when the shaft cylinder 40 is pushed down from the state where the lid 30 is closed to the other end side, that is, toward the front cylinder 46 (the left side in the figure), the protrusion 42 of the seal receiving member 42 is obtained.
a is positioned at the end 56b of the guide stopper 56, and is lightly engaged at that position as described above, so that the guide stopper 56 is moved relative to the shaft cylinder 40 together with the seal receiver 42. Move slightly to the right in the figure. Thus, the second rotation shaft 34 moves slightly rightward together with the one end 56e of the guide stopper 56,
The base 30a rotates counterclockwise in the figure around the fixed first rotation shaft 32 to open one end of the shaft cylinder 40.
Further, when the shaft cylinder 40 is pushed down to the left in the figure, the lid 30 is restrained by the first rotation shaft 32, and the guide stopper 5
6 cannot move further to the right with respect to the barrel 40, the protrusion 42a of the seal receiver 42 is disengaged from the end 56b of the guide stopper 56 and moves to the intermediate portion 56d. Then, it slides in the sliding hole 56a. Then, the printed body 12 is fed out together with the seal receiver 42. When the projection 42a of the seal receiver 42 reaches the end portion 56c, it is released from the resistance from the intermediate portion 56d, so that the operator can obtain a sense of moderation. At the same time, the second projection 42b is elastically held by the engagement recess 56h of the guide stopper 56, and the seal receiving member 42 is again engaged with the guide stopper 56, and the state shown in FIG. 7 is obtained. It can be stamped by pressing it toward a desired place. When the printing body 12 is pressed against the paper surface or the like by holding the shaft cylinder 40 at the time of stamping, a force in a direction in which the printing body 12 is retracted acts on the printing body 12. Lightly engaged with the end 56c of the moving hole 56a, and the second protrusion 42b
h, the engagement between the printed body 12 (the seal receiver 42) and the guide stopper 56 is strong. Therefore, the printing body 12 is restrained by the guide stopper 56 and does not easily retract.

When storing the print body 12 after use,
By pushing back the barrel 40, the lid 30 returns to a state in which one end side of the barrel 40 is closed, as in the first embodiment.

(Third Embodiment) A third embodiment of the present invention will be described with reference to FIGS. In the figure, the same members as those in the previous embodiment are denoted by the same reference numerals,
The detailed description is omitted.

In the figure, reference numeral 60 denotes a barrel, and the barrel 60
Is provided with a printing body 12 at one end side. The other end of the barrel 60 is the same composite writing instrument as in the second embodiment.

A seal stamp 62, which is provided so as to be non-rotatable relative to the shaft cylinder 60 and slidable in the axial direction, is integrally connected to the seal stamp stand 54. The print body 12 is held together with the cover 27. The seal receiver 62 has a protrusion 62 a on a side surface thereof, and the protrusion 62 a is slidably fitted in a slide hole 64 a of the guide stopper 64. The guide stopper 64 is the same as the guide stopper 56 except that there is no engaging recess 56h.

Further, O-rings 66, 66 serving as return preventing means are fitted on the outer peripheral surface of the seal receiver 62.
It is in contact with the inner peripheral surface of the shaft cylinder 60. As shown in FIG. 12, a plurality of ribs 60 a are formed on the inner peripheral surface of the barrel 60, and when the O-ring 66 comes into sliding contact with the inner peripheral surface of the barrel 60, the torsion of the O-ring 66 is reduced. Has a role to prevent.
Further, the inside diameter of the portion of the inner peripheral surface of the shaft cylinder 60 where the rib 60 a is formed decreases as it approaches one end side, that is, the print body 12. The rib 6 of the shaft cylinder 60
0a, the axial groove 60 formed on one end side further.
In b, the protrusion 62b of the seal receiver 62 is fitted, and the seal seal 62 is prevented from rotating with respect to the barrel 60.

In this seal as well, when the barrel 60 is pushed down from the state in which the lid 30 is closed, the lid 30 is opened by the same operation as in the second embodiment so that the printed body 12 can be used. Become. When the barrel 60 is depressed, the O-ring 66 comes into more pressure contact with the barrel 60 because the inner diameter has changed. Therefore, in a state where the printing body 12 completely protrudes outward from the barrel 60, the O-ring 66 is strongly pressed against the barrel 60, so that even if the printing body 12 is pressed against a paper surface or the like, the seal can be obtained. Receiving 6
2 is prevented from being retracted into the barrel 60 by the O-ring 66 or the like. In this way, it is possible to surely stamp.

When storing the printed body 12 after use,
By pushing back the barrel 60, the lid 30 returns to a state in which one end of the barrel 60 is closed.

(Fourth Embodiment) A fourth embodiment of the present invention will be described with reference to FIGS. In the figure, the same members as those in the previous embodiment are denoted by the same reference numerals,
The detailed description is omitted. In the figure, reference numeral 70 denotes a barrel, and a printing body 12 is provided at one end of the barrel 70.
The other end of the barrel 70 is the same composite writing instrument as in the second or third embodiment.

A seal stamp 72 provided so as to be non-rotatable relative to the shaft cylinder 70 and slidable in the axial direction is integrally connected to the seal stamp stand 54, and the seal stamp stand 54 and the seal stamp are provided. The print body 12 is held together with the cover 27. The seal receiver 72 has a projection 72 a on a side surface thereof, and the projection 72 a is slidably fitted into a sliding hole 74 a of the guide stopper 74.

As shown in FIG. 14, the sliding hole 74a of the guide stopper 74 has both ends 74b, which are wide portions,
74c and an intermediate portion 74d that is a narrow portion. One end 74e of the guide stopper 74 is extended to form an insertion hole 74f into which a pivot pin serving as the second rotation shaft 34 is inserted. Also, the guide stopper 74
At the other end, an engagement projection 74g is formed.

On the outer peripheral surface of one of the seals 72, a projection 7 is provided.
A leaf spring 76 is attached to the other end side of the plate spring 2a, and the leaf spring 76 can elastically hold the engagement protrusion 74g of the guide stopper 74. The engagement projection 74g and the leaf spring 76
It constitutes second engagement means.

Also in this seal, when the barrel 30 is pushed down from the state where the lid 30 is closed, the lid 30 is opened by the same operation as in the second and third embodiments, and the printed body 12 is closed.
Will be able to use. When the barrel 70 is pushed down, the projection 72a of the seal receiver 72 is lightly engaged with the end 74c of the sliding hole 74a of the guide stopper 74 shown by the imaginary line in FIG. Since 74 g is held and engaged by the leaf spring 76, even if the printed body 12 is pressed against
The engagement between the guide stopper 2 and the guide stopper 74 is strong. Therefore, the printed body 12
Are restrained by the guide stopper 74 and do not easily retreat.

When storing the printing body 12 after use,
By pushing back the barrel 70, the lid 30 returns to a state where one end of the barrel 70 is closed.

(Fifth Embodiment) A fifth embodiment of the present invention will be described with reference to FIG. In the drawings, the same members as those in the previous embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

In the drawing, reference numeral 80 denotes a barrel,
Is provided with a printing body 12 at one end side. The other end side of the shaft cylinder 80 is the same composite writing instrument as in the second to fourth embodiments.

A seal stamp 82 provided so as to be non-rotatable relative to the shaft cylinder 80 and slidable in the axial direction is integrally connected to the seal stamp stand 54, and the seal stamp stand 54 and the seal stamp are provided. The print body 12 is held together with the cover 27. The seal stamp 82 has a projection 82 a on the side surface thereof, and the projection 82 a is slidably fitted in a slide hole 84 a of the guide stopper 84. The guide stopper 84 has the same configuration as the guide stopper 56 except that the guide stopper 84 has an engagement piece 84h instead of the engagement recess 56h of the guide stopper 56.
(See FIG. 17).

A projection 8 is provided on the outer peripheral surface of one
An engagement protrusion 82b is formed further apart from the other end side than 2a, and the engagement protrusion 82b and the engagement piece 84h
It can be elastically locked, and the second
It constitutes engaging means.

Also in this seal, when the shaft cylinder 80 is pushed down from the state where the lid 30 is closed, the lid 30 is opened by the same operation as in the second to fourth embodiments, and the printed body 1 is pressed.
2 can be used. When the shaft cylinder 80 is pushed down, the engagement projections 82 of the seal stamp 82 are fitted to the engagement pieces 84h of the guide stopper 84 indicated by phantom lines in FIG.
b is locked, and the sliding groove 84a of the guide stopper 84
Since the protrusion 82a of the seal stamp 82 is lightly engaged with the end 84c of the stamp body 82, even if the print body 12 is pressed against a paper surface or the like, the print body 12 (or the seal stamp 82) and the guide stopper 8
4 is strong. Therefore, the printing body 12 is restrained by the guide stopper 84 and does not easily retract.

When storing the print body 12 after use,
By pushing back the barrel 80, the lid 30 returns to a state in which one end of the barrel 80 is closed.

(Sixth Embodiment) FIGS. 16 to 18
A sixth embodiment of the present invention will be described with reference to FIG. In the drawings, the same members as those in the previous embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

In the present embodiment, as compared with the fifth embodiment, instead of providing the engagement protrusion 82b on the outer surface of the seal stamp 82, the same as the engagement protrusion 82b is formed on the outer surface of the seal seal 92. The difference is that a leaf spring 94 having an engaging portion 94a is attached, and the other points are the same. The leaf spring 94 and the engagement piece 84h can be elastically locked, and constitute a second engagement means.

With such a configuration, the same operation and effect as those of the fourth or fifth embodiment can be obtained.

(Seventh Embodiment) A seventh embodiment of the present invention will be described with reference to FIGS. In the drawings, the same members as those in the previous embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

In this embodiment, as compared with the second embodiment, the engagement projection 100
a and a slit 100b (see FIG. 20) are formed on the outer surface of the other end side of the seal receiving member 102.
Are formed, and in other points, for example, the protrusion 102a and the second protrusion 102b
a, 42b. The engagement protrusion 100a is elastically displaceable in the radial direction by the slit 100b.

The engaging projection 100a and the engaged projection 102
In FIG. 19C, when the cover 30 shown in FIG. 19 is closed and the printing body 12 is housed in the barrel 100, it is elastically locked and constitutes a third engaging means. Thus, the shaft cylinder 100 is prevented from inadvertently moving toward the other end side, that is, toward the front cylinder 46 with respect to the seal receiving member 102, and the lid 30 is not opened.

When the printing body 12 is used, similarly to the second embodiment, a slight force is applied to push down the barrel 100 toward the front barrel 46. At this time, the engagement protrusion 100a is bent radially outward, and the engagement protrusion 100a is
Get over 2c. Thereafter, by the same operation as in the second embodiment, the lid 30 is opened, and the printed body 12 is fed out.

When storing the printing body 12 after use,
By pushing back the barrel 100 and causing the engaging projection 100a to go over the engaged projection 102c again, the lid 30
Return to the state where one end of 00 is closed.

The slit 100b is not necessarily provided, and the other end side end portion is expanded by the elasticity of the barrel 100 itself, so that the engagement projection 100a is engaged with the engagement projection 1a.
It is also possible to get over 02c.

(Eighth Embodiment) An eighth embodiment of the present invention will be described with reference to FIGS. In the drawings, the same members as those in the previous embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

In the present embodiment, as compared with the seventh embodiment, the engagement recess 11
2c is formed, and the other points are the same.

The engagement projection 100a and the engaged projection 112c of the barrel 100 are closed by the cover 30 and the printed body 12 is
In the state of being housed in 00, it is elastically locked and constitutes third engagement means.

With such a configuration, the same operation and effect as in the seventh embodiment can be obtained.

(Ninth Embodiment) A ninth embodiment of the present invention will be described with reference to FIGS. In the drawings, the same members as those in the previous embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

In the present embodiment, as compared with the second embodiment, a metal ring 114 is integrally attached to the outer periphery of the seal receiving stand 54, and a plurality of portions around the metal ring 114 ( At four places in the example of the figure, elastic protrusions 114a are formed by cutting and raising. This elastic projection 11
Reference numeral 4a protrudes in the outer diameter direction and elastically contacts the shaft cylinder 40 as shown in FIG. This elastic projection 114a
Constitutes third engagement means.

Thus, in a state in which the cover 30 is closed and the printing body 12 is housed in the shaft cylinder 40, the elastic protrusion 114 a elastically contacts the shaft cylinder 40, so that the shaft cylinder 40 comes into contact with the seal receiver 42. On the other hand, the cover 30 is prevented from being inadvertently moved toward the other end, that is, toward the front tube 46, and opened.

When the printing body 12 is used, similarly to the second embodiment, a slight force is applied to move the shaft cylinder 40 to the front cylinder 4.
Push down to 6. At this time, although the elastic projection 114a remains stretched, the barrel 40 is
When the print body 12 is completely fed out (see FIG. 7), the metal ring 114 completely comes out of the barrel 40.

With such a configuration, the same operation and effect as those of the seventh embodiment can be obtained.

(Tenth Embodiment) FIGS. 25 to 2
The tenth embodiment of the present invention will be described with reference to FIG. In the drawings, the same members as those in the previous embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

In this embodiment, an axial groove 120a extending in the axial direction is formed in the shaft cylinder 120 corresponding to the portion where the guide stopper 56 is provided, as compared with the second embodiment. The difference is that the projection 122a of the seal receiver 122 extends through the sliding hole 56a of the guide stopper 56 and extends to the shaft groove 120a. As shown in FIG. 27, the other end side of the shaft groove 120a is a narrow portion 120b, which is small enough to engage the projection 122a. The shaft groove 120a and the projection 122a constitute third engagement means.

Even in such a configuration, the shaft cylinder 120 does not inadvertently move toward the other end side, that is, toward the front cylinder 46 with respect to the seal receiver 122, so that the lid 30 does not open. Operations and effects similar to those of the seventh embodiment are obtained.

(Eleventh Embodiment) FIGS. 28 to 3
The eleventh embodiment of the present invention will be described with reference to FIG. In the drawings, the same members as those in the previous embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

In the figure, reference numeral 130 denotes a barrel,
A printing body 12 is provided on one end side of 30. Shaft barrel 13
0, the front cylinder 1 is rotatably mounted on the shaft cylinder 130.
One end of the front tube 132 is screwed into the other end of the front tube 132.
The ink refill 20 serving as a writing shaft is stored in the shaft cylinder 130 and the shaft cylinder 130.

The refill 20 is a return spring 1
The rear portion of the refill 20 abuts against the rear end of the cursive holder 138. Cursive font 1
38 is urged rearward by a second return spring 140 interposed between the stepped portion 132a of the front cylinder 132 and fits into a key groove 132b formed in the rear inner peripheral surface of the front cylinder 132. With the key 138b, the front cylinder 13
2 and rotates together.

The handwriting receiver 138 includes the front cylinder 132 and the shaft cylinder 1.
30 and the writing cylinder advancing mechanism 142 causes the front cylinder 132 and the shaft cylinder 130 to rotate relative to each other.
You can move forward and backward inside. That is, the writing body receiver 138 is provided with a cam projection 138a on a peripheral surface of a substantially intermediate portion thereof.
It is locked on a cam inclined surface 130 a formed on the inner peripheral surface of the shaft cylinder 130. FIG. 30 is a development view of the cam inclined surface 130a. When the cam projection 138a is located at the rearmost portion 130b of the cam inclined surface 130a, the cursive holder 138 and the refill 20 are retracted as shown in FIG.
, The cursive receiver 138 and the refill 20 advance.

A seal stamp 144 is further housed in the barrel 130 so as to be non-rotatable relative to the barrel 130 and slidable in the axial direction. That is, an operation button 144b is protruded from the seal stamp 144, and the operation button 144b is
It is fitted in a shaft hole 130d formed in the shaft cylinder 130, and is slidable in the shaft hole 130d in the axial direction. Shaft hole 1
30d are both ends 130 as shown in FIG.
e and 130f are wide, and the middle part 130g is narrow. In the end portions 130e and 130f, the operation button 144b is just adapted,
There is resistance to the transition from the end 130e to the middle 130g, so that the operation button 144b cannot move freely from the end 130e to the middle 130g. As a result, the operation button 144b is engaged with the barrel 130 at its ends 130e and 130f.

The operation procedure of the seal thus constructed will be described below.

As shown in FIG. 29, when the lid 30 is closed and a force is applied to the operation button 144 to escape from the end 130e of the shaft hole 130d and move it to the intermediate portion 130g, the seal is received. The projection 144a of the 144 is positioned at the end 28b of the guide stopper 28 and is lightly engaged at that position, so that the guide stopper 28
Moves slightly rightward with respect to the barrel 130 together with the seal receiver 144. Thus, the second rotation shaft 34 moves slightly to the right together with the one end 28e of the guide stopper 28, and the base 30a of the lid 30 rotates counterclockwise around the fixed first rotation shaft 32 in the figure. Shaft barrel 130
Open one end of Further, when the operation button 144b is moved rightward in the figure, the lid 30 is restrained by the first rotation shaft 32, and the guide stopper 28 cannot move further rightward with respect to the barrel 130. Therefore, the projection 144a of the seal receiver 144 is disengaged from the end 28b of the guide stopper 28, moves to the intermediate portion 28d, and slides in the slide hole 28a. And the seal receiving 144
At the same time, the printing body 12 is fed out. When the protrusion 144a of the seal receiver 144 reaches the end 28c, the protrusion 144a is released from the resistance from the intermediate portion 28d, so that the operator can obtain a sense of moderation. At the same time, the operation button 144b engages with the end 130f of the shaft hole 130d, and the seal receiver 144 is again engaged with the guide stopper 28 and the shaft cylinder 130. In this state, the printing body 12 is pressed toward a desired place. Then, it can be stamped. When the printing body 12 is pressed against the paper surface or the like by holding the shaft cylinder 130 at the time of stamping, a force in a direction in which the printing body 12 is retracted acts on the printing body 12. The operation button 1 of the seal stamp 144 is lightly engaged with the end 28c of the moving hole 28a.
Since 44b is engaged with the end 130f of the shaft hole 130d of the barrel 130, the engagement between the printing body 12 (the seal receiver 144), the guide stopper 28, and the barrel 130 is strong. Therefore, the printing body 12 is the guide stopper 2
It is restrained by the shaft 8 and the barrel 130 and does not easily retract.

When storing the printing body 12 after use,
By pushing back the operation button 144b, the lid 30 returns to a state in which one end side of the barrel 130 is closed, as in the first embodiment.

(Twelfth Embodiment) FIGS. 31 to 3
A twelfth embodiment of the present invention will be described with reference to FIG. In the drawings, the same members as those in the previous embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted.

In the drawing, reference numeral 150 denotes a barrel,
The printing body 12 is provided on one end side of 50. Shaft barrel 15
The other end of 0 is the same composite writing instrument as in the second embodiment.

A seal stamp 152 provided so as to be non-rotatable relative to the shaft cylinder 150 and slidable in the axial direction is integrally connected to the seal stamp stand 54, and the seal stamp stand 54 and the seal stamp are provided. The print body 12 is held together with the cover 27. The seal receiver 152 has a projection 152a on a side surface thereof, and the projection 152a is slidably fitted in a sliding hole 154a of the guide stopper 154. The guide stopper 154 is accommodated in a portion of the shaft cylinder 150 in the circumferential direction where the bore becomes large, and is slidable with respect to the shaft cylinder 150. As in the other embodiments, the sliding hole 154a of the guide stopper 154 has a wide portion at the other end (left side in the drawing) and a narrow portion at the middle portion 154d. Then, there is resistance in moving from the end 154b to the intermediate portion 154d, and the protrusion 152a cannot move freely from the end 154b to the intermediate portion 154d. As a result, the protrusion 152
a is the end 154 of the guide stopper 154
b will be lightly engaged. On the contrary,
One end (right side in the drawing) end 154c of the sliding hole 154a
May be a wide portion as in the other embodiments, but may have the same width as the intermediate portion 154d.

Further, on the outer peripheral surface of the seal holder 152, an elastic piece 152b having flexibility in the radial direction is formed on the same axis as the projection 152a and is separated from the projection 152a. The distal end of the elastic piece 152b is a locking portion 152c. A locked portion 150a to which the locking portion 152c is locked is formed on the inner peripheral surface of the shaft cylinder 150. Locked part 1
50a protrudes in the inner diameter direction in the axial direction over a length corresponding to the feeding length of the seal receiver 152. Then, as shown in FIG. 31, when the lid 30 is closed and the printing body 12 is stored, the locking portion 152c is locked to the other end (left side in the drawing) 150a1 of the locked portion 150a. On the other hand, as shown in FIG. 32, when the lid 30 is opened and the printing body 12 is extended, the locking part 15 is attached to one end (right side in the drawing) 150a2 of the locked part 150a.
2c is locked. That is, the locking portion 15
2c and the other end 150a1 of the locked part 150a constitute third engaging means, and the locking part 152c and one end 150a2 of the locked part 150a constitute return preventing means. I have. Although both ends 150a1 and 150a2 of the locking portion 152c and the locked portion 150a can be locked, respectively, the outer surfaces thereof have corners so that the locking can be easily released by applying a strong force. It is preferable that it has a shaved shape.

A plurality of ridges 152d are formed on the side surface of the seal holder 152 so as to be circumferentially separated from the protrusions 152a. The ridges 152d are formed in grooves 150b extending in the axial direction of the shaft cylinder 150. The seal 152 is fitted so as to prevent the seal holder 152 from rotating around the barrel 150.

When the shaft cylinder 150 is pushed down to the other end side, that is, toward the front cylinder 46 from the state where the lid 30 is closed as shown in FIG. 31, the locking portion 152c of the seal receiver 152 is locked. The elastic piece 152b is bent in the inner diameter direction from the state in which it is locked to the other end 150a1 of the locked part 150a.
The radially protruding portion 50a moves in the axial direction while sliding on the locking portion 152c. Protrusion 152 of seal receiver 152
a is positioned at the end 154b of the guide stopper 154, and is lightly engaged at that position as described above, so that the same operation as in the second embodiment causes the lid to move as shown in FIG. 30 is opened, and the printing body 12 can be used. When the barrel 150 is pushed down, the locking portion 152c of the seal stamp 152 is moved to the locked portion 15.
0a is locked to one end 150a2. This prevents the seal receiver 152 from retreating into the barrel 150 even when the printed body 12 is pressed against the paper surface or the like. Thus,
Stamping can be performed reliably.

When storing the printing body 12 after use,
When the barrel 150 is pushed back, the locking portion 15
The elastic piece 152b is bent in the inner diameter direction again from the state where 2c is locked to the one end 150a2 of the locked portion 150a, and the radially projecting portion of the locked portion 150a is locked to the locking portion 152.
c, while sliding in the axial direction,
The state returns to the state in which the locking portion 152c is locked to the other end 150a1 of "a". At the same time, the lid 30 returns to a state in which one end of the barrel 150 is closed.

In this embodiment, the elastic piece 152b, the locking portion 152c, and the locked portion 150c provide both the effect of preventing the return during stamping and the effect of preventing the lid from being opened carelessly during storage. Obtainable.

In the twelfth embodiment, the elastic piece 152b and the locking portion 152c are provided on the seal receiver 152, and the locked portion 150c is provided on the shaft cylinder 150, but these may be reversed. It is also possible to provide the elastic piece and the locking portion on the inner surface of the shaft cylinder and the locked portion on the outer surface of the seal.

[0114]

As described above, claims 1 and 2
According to the invention described in (2), since the opening and closing of the lid and the feeding of the printed body are performed independently, the lid does not touch the seal and become dirty. Further, since there is no need for a spring or the like for holding the lid closed or the lid opened, adjustment of the spring force and the like are not required, and the device can be manufactured at low cost.

According to the second aspect of the present invention, by changing the width of the sliding hole of the guide stopper, the seal and the guide stopper can be easily lightly engaged with each other, and the seal can be moved from the guide stopper. Both operations, which are independently extended, can be reliably performed.

According to the third aspect of the present invention, since the seal of the seal is tightened at the narrow portion, the seal is straightened out to the guide stopper without wobbling.

According to the fourth aspect of the present invention, there is provided a seal stamping slider which is movable in the axial direction while spirally moving in the shaft cylinder by relative rotation between the operation cylinder and the shaft cylinder. Since the cylinder and the seal extruding slider do not move linearly relative to each other in the axial direction, it is possible to prevent the printed body from retreating when the printed body is pressed against the paper or the like with the shaft cylinder.

Further, according to the inventions described in claims 5 to 19, since the seal receiver and the printing body are extended by moving the shaft cylinder in the axial direction with respect to the seal receiver, the operation is simple.

Further, according to the present invention, the second engaging means engages the seal receiving member and the guide stopper in a state where the print body protrudes from one end of the shaft cylinder. In addition, the engagement between the printed body and the guide stopper becomes strong, and the printed body is restrained by the guide stopper and can be prevented from easily retracting.

Further, according to the invention as set forth in claims 11 to 13, in a state where the print body protrudes from one end of the barrel, the return preventing means engages the seal receiver and the barrel, so that the print body and The engagement with the barrel becomes strong, and the printed body is restrained by the barrel, so that it is possible to prevent the print body from easily retracting when the printed body is used.

Further, according to the invention of claims 14 to 19, when the printing body is housed in the shaft cylinder,
Since the third engagement means engages the seal receiver and the shaft cylinder, it is possible to prevent the shaft cylinder from inadvertently moving to the other end side with respect to the seal receiver and opening the lid.

According to the twentieth aspect of the present invention, the printed body protrudes from one end of the shaft cylinder due to the cooperation of the locking part provided at the tip of the elastic piece and the locked part. In this state, it is possible to prevent the printed body from being easily retracted when the printed body is used, and when the printed body is stored in the barrel, the barrel may inadvertently move to the other end with respect to the seal. The lid can be prevented from opening.

According to the twenty-first and twenty-second aspects of the present invention, by moving the operation button along the shaft hole,
The operation is simple because the seal reception and the printed body are fed out.

Further, according to the twenty-second aspect of the present invention,
Since the operation button is engaged at both ends of the shaft hole, the seal holder and the shaft cylinder engage with each other in a state where the print body is stored in the shaft cylinder and a state where the print body protrudes from one end side of the shaft cylinder. Is done. Therefore, when the printed body is used, the printed body does not easily retract, and when the printed body is stored, the lid is not opened carelessly.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view illustrating a first embodiment of a seal according to the present invention, in which a printed body of the seal is stored and a lid is closed.

FIG. 2 is a vertical sectional view showing a main part of the first embodiment,
This shows a state in which the printed body of the seal is being fed out.

FIG. 3 is a vertical sectional view showing a main part of the first embodiment,
This shows a state in which the printed body of the seal is completely fed.

4A is a plan view of a guide stopper according to the first embodiment, and FIG. 4B is a cross-sectional view taken along line 4b-4b in FIG.

FIG. 5 is a diagram of the first embodiment as viewed from a lid side.

FIG. 6 is a longitudinal sectional view illustrating a second embodiment of a seal according to the present invention, in which a printed body of the seal is stored and a lid is closed.

FIG. 7 is a vertical sectional view of a main part showing a second embodiment;
This shows a state in which the printed body of the seal is completely fed.

FIG. 8A is a plan view of a guide stopper according to a second embodiment, and FIG. 8B is a cross-sectional view taken along line 8b-8b in FIG.

FIG. 9 is a plan view of the seal receiving device according to the second embodiment.

FIG. 10 is an end view taken along line 10-10 of FIG. 6;

FIG. 11 is a longitudinal sectional view illustrating a third embodiment of a seal according to the present invention, in which a printed body of the seal is stored and a lid is closed.

12A is a longitudinal sectional view of a shaft cylinder according to a third embodiment, FIG. 12B is an end view taken along line 12b-12b of FIG. 12A, and FIG. 12C is a sectional view of FIG. It is the end elevation seen along line 12c-12c.

FIG. 13 is a vertical cross-sectional view of a main part of a seal according to a fourth embodiment of the present invention, showing a state where a printed body of the seal is stored and a lid is closed.

FIG. 14 is an explanatory plan view showing a relationship between a seal receiving device and a guide stopper according to a fourth embodiment.

FIG. 15 is a vertical sectional view of a main part of a seal according to a fifth embodiment of the present invention, showing a state in which a printed body of the seal is stored and a lid is closed.

FIG. 16 is a longitudinal sectional view (not a partial section) of a main part of a seal according to a sixth embodiment of the present invention, showing a state in which a printed body of the seal is stored and a lid is closed.

FIG. 17 is an explanatory plan view showing a relationship between a seal receiving device and a guide stopper according to the sixth embodiment.

FIG. 18 is a perspective view illustrating a leaf spring according to a sixth embodiment.

FIG. 19 is a vertical sectional view of a main part of a seal according to a seventh embodiment of the present invention, showing a state in which a printed body of the seal is stored and a lid is closed.

FIG. 20 is a plan view of a main part of the seventh embodiment.

FIG. 21 is a vertical sectional view showing a main part of an seal according to an eighth embodiment of the present invention, in which a printed body of the seal is stored and a lid is closed.

FIG. 22 is a main part plan view of the eighth embodiment;

FIG. 23 is a vertical sectional view (not a partial section) of a main part of a seal according to a ninth embodiment of the present invention, showing a state where a printed body of the seal is stored and a lid is closed.

FIG. 24 is an end view taken along line 24-24 in FIG. 23;

FIG. 25 is a vertical sectional view showing a main part of a seal according to a tenth embodiment of the present invention, in which a printed body of the seal is stored and a lid is closed.

FIG. 26 is an end view taken along line 26-26 of FIG. 25;

FIG. 27 is a plan view of a barrel of a tenth embodiment;
Indicates that there is no clip.

FIG. 28 is a longitudinal sectional view showing an eleventh embodiment of a seal according to the present invention, in which a printed body of the seal is stored and a lid is closed.

FIG. 29 is a partial bottom view of the barrel of the eleventh embodiment.

FIG. 30 is a developed view showing a cursive body advance mechanism of the eleventh embodiment.

FIG. 31 is a longitudinal sectional view showing a twelfth embodiment of a seal according to the present invention, showing a state in which a printed body of the seal is stored and a lid is closed.

FIG. 32 is a fragmentary longitudinal sectional view showing a twelfth embodiment, showing a state where a printed body of a seal is completely fed out;

FIG. 33 is a plan view of a seal receiving device according to a twelfth embodiment.

[Explanation of symbols]

10, 40, 60, 70, 80, 100, 120, 13
0, 150 Shaft tube 12 Print body 14 Operation tube 22 Seal stamping slider 26, 42, 62, 72, 82, 102, 112, 12
2, 144, 152 Seal receiving 28, 56, 64, 74, 84, 154 Guide stopper 28a, 56a, 64a, 74a, 84a, 154a
Sliding holes 26a, 42a, 62a, 72a, 82a, 102a,
144a, 152a Projection 30 Lid 32 First rotation axis 34 Second rotation axis 42b Projection (second engagement means) 56h Engagement concave part (second engagement means) 66 O-ring (return prevention means) 74g Engagement projection Part (second engaging means) 76 leaf spring (second engaging means) 82b engaging projection (second engaging means) 84h engaging piece (second engaging means) 94 leaf spring (second engaging means) 100a Engagement projection (third engagement means) 102c Engagement projection (third engagement means) 112c Engagement concave part (third engagement means) 114 Metal ring 114a Elastic projection (third engagement means) 122a Projection (third engaging means) 120a Shaft groove (third engaging means) 130d Shaft hole 144b Operation button 150a Locked part 150a1 Other end of locked part (third engaging means) 150a2 Locked One end of the portion (return preventing means) 152b Elastic piece 152 Locking portion (third engaging means, the return blocking means)

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Shuhei Kageyama 138, Kawarai-shi, Kawagoe-shi, Saitama Prefecture, in Suzukawagoe Co., Ltd. (72) Inventor Takashi Tanigawa 437 Iwama, Rokugo-cho, Nishi-Yatsushiro-gun, Yamanashi Pref.

Claims (22)

[Claims] 1. A shaft cylinder, a print body capable of being fed out in the axial direction, and movable to a position stored in the shaft cylinder and a position protruding from one end side of the shaft cylinder, a first body orthogonal to the axial direction. A lid pivotally supported by the barrel so that one end of the barrel can be opened and closed about the rotation shaft; a guide stopper slidable in the axial direction with respect to the barrel; and a seal receiver connected to the printing body. A second end of the guide stopper having one end parallel to the first rotation axis.
The seal is lightly engaged with the guide stopper while the printing body is housed in the shaft cylinder, and the seal is extended in the axial direction. When the guide stopper slides in the axial direction together with the seal receiving, the second rotating shaft is moved in the axial direction to swing the lid around the first rotating shaft. The seal is characterized in that the seal is disengaged from the guide stopper and the seal receiver is independently extended from the guide stopper. 2. A sliding hole is formed in the guide stopper, and a projection is formed on the seal receiving member. The sliding hole has a wide end portion and a middle portion. 2. The seal according to claim 1, wherein a narrow portion is formed, and a projection of the seal receiving portion is lightly engaged with the wide portion. 3. The seal according to claim 2, wherein the seal receiving protrusion is movable while receiving resistance in a narrow portion of the sliding hole of the guide stopper. 4. An operation cylinder rotatable relative to a shaft cylinder,
A seal stamp extruding slider that rotates integrally with the operation cylinder and can move in the axial direction while spirally moving in the shaft cylinder, and the seal stamp receiver is connected to the seal stamp extruder so as to be relatively rotatable. The seal stamp according to any one of claims 1 to 3, wherein the seal stamp extruding slider draws out the seal stamp receiver and the print body in the axial direction by relative rotation between the operation cylinder and the shaft cylinder. 5. The seal receiving device is provided so as not to be rotatable relative to the barrel and to be movable in the axial direction. The seal stamp and the printed body are moved by moving the shaft cylinder in the axial direction with respect to the seal stamp. The seal according to any one of claims 1 to 3, wherein the seal is fed out. 6. The seal according to claim 5, further comprising second engagement means for engaging said seal holder with said guide stopper when said print body protrudes from one end of said barrel. 7. The printed body includes an engagement recess (56h) formed on the other end of the guide stopper and a projection (42b) formed on a side surface of the seal receiving device. Are projected from one end of the barrel, and the engagement recesses (56
7. The seal according to claim 6, wherein h) elastically embraces the projection (42b). 8. The second engagement means comprises an engagement projection (74g) formed at the other end of the guide stopper, and a leaf spring (76) attached to a side face of the seal.
With the printed body protruding from one end of the barrel, a leaf spring (7
The seal according to claim 6, characterized in that (6) elastically holds the engaging projection (74g). 9. The second engagement means includes an engagement piece (84h) formed on the other end of the guide stopper and an engagement projection (82b) formed on a side surface of the seal stamp. With the printed body protruding from one end of the shaft cylinder, the engagement piece (84
7. The seal according to claim 6, wherein h) and the engaging projections (82b) are elastically locked. 10. The second engagement means comprises an engagement piece (84h) formed at the other end of the guide stopper, and a leaf spring (94) attached to a side face of the seal stamp.
With the printed body protruding from one end of the barrel, the engaging piece (8
The seal according to claim 6, wherein the leaf spring (4h) and the leaf spring (94) are elastically locked. 11. The printing apparatus according to claim 5, further comprising return preventing means for engaging said seal holder with said shaft cylinder when said print body projects from one end of said shaft cylinder.
The seal according to any one of 0. 12. The O-ring (66) attached to one of a seal holder and a shaft cylinder.
The seal according to claim 11, wherein the O-ring (66) is strongly pressed against one of the seal receiver and the shaft cylinder in a state where the print body protrudes from one end of the shaft cylinder. 13. The elastic piece (1) formed on one of the outer surface of the seal and the inner surface of the shaft cylinder.
52b), a locking portion (152c) provided at the tip end, and a locked portion (150a) protruding from the other of the outer surface of the seal and the inner surface of the shaft cylinder. In a state where it protrudes from one end of the tube, the locking portion (152
The seal according to claim 11, wherein c) and the locked portion (150a) are elastically locked. 14. The apparatus according to claim 5, further comprising a third engaging means for engaging said seal receiver with said shaft cylinder in a state in which the printing body is stored in said shaft cylinder. The seal described in 1. 15. The third engaging means comprises: an engaging projection (100a) formed on the inner surface of the other end of the shaft cylinder; and an engaged protrusion (100) formed on the outer surface of the other end of the seal holder. 102c), wherein the engaging projections (100a) and the engaged projections (102c) are elastically locked in a state in which the print body is housed in the shaft cylinder. 14 seals. 16. The third engaging means includes: an engaging projection (100a) formed on the inner surface of the other end of the shaft cylinder; 112c), wherein the engaging projection (100a) and the engaged concave portion (112c) are elastically locked in a state where the printing body is housed in the shaft cylinder. 14 seals. 17. An elastic projection (1) formed on a metal ring (114) connected to a seal stamp, wherein said third engagement means is provided.
14a), in a state where the printing body is housed in the barrel,
The seal according to claim 14, wherein the elastic protrusion (114a) elastically contacts the shaft cylinder. 18. The third engagement means includes a projection (122a) formed on a seal receiving member and a shaft groove (120a) formed on a shaft cylinder to receive the projection (122a). The projection (122a) is engaged with the shaft groove (120a) while being housed in the shaft cylinder.
The seal described in 4. 19. An elastic piece (1) formed on one of an outer surface of a seal stamp and an inner surface of a shaft cylinder.
52b), a locking portion (152c) provided at the tip end, and a locked portion (150a) protruding from the other of the outer surface of the seal and the inner surface of the shaft cylinder. The seal according to claim 14, wherein the locking portion (152c) and the locked portion (150a) are elastically locked in a state of being stored in the cylinder. 20. An elastic piece (152b) is formed on one of the outer surface of the seal holder and the inner surface of the shaft cylinder, and a locking portion (152c) is provided at the tip of the elastic piece (152b).
A locked portion (150a) protrudes in the axial direction corresponding to the feeding length of the seal stamp on one of the outer surface of the seal seal and the inner surface of the barrel, and the printed body is arranged from one end of the barrel. In the protruding state, one end (or the other end) (150) of the locking portion (152c) and the locked portion (150a) in the axial direction is formed.
a2) is elastically locked, and the other end (or one end) in the axial direction of the locking portion (152c) and the locked portion (150a) in a state where the printing body is housed in the shaft cylinder. ) (1
The seal according to claim 5, wherein 50a1) is elastically locked. 21. A seal receiving device is provided so as not to be rotatable relative to the barrel and to be movable in the axial direction, and is provided with an operation button (144) fitted in a shaft hole (130d) formed in the barrel.
b), and the operation button (144b) has the shaft hole (130).
The seal according to any one of claims 1 to 3, wherein the seal and the printed body are fed out by sliding d). 22. The seal according to claim 21, wherein both ends of the shaft hole (130d) are wide portions for engaging an operation button (144b).