JPS6368377A - Stapler device - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (1) Object of the Invention "Field of Industrial Application" The present invention relates to a stapler device, and more particularly to a stapler device partially including a nail cutting member.

[Prior Art] Conventionally, this type of stapler device did not include a nail clipping member, and was simply composed of a stapler member.

[Problems to be solved] Therefore, conventional staplers cannot perform nail cutting operations, and even if a nail gets caught in a document or part of it comes off during paperwork, it can be removed immediately. There were some drawbacks that could not be addressed, which hindered the smooth progress of administrative processing. If you try to cut nails under these circumstances, you will need to prepare a separate nail clipper, which is cumbersome, and in offices, etc., there are often no fixed storage locations for nail clippers. Even if equipment was prepared in advance, it was common for it not to be utilized.

SUMMARY OF THE INVENTION Therefore, the present invention aims to provide a stapler device that includes a nail cutting member in a part thereof, so that it can even perform nail cutting operations.

(2) Structure of the Invention [Means for Solving Problems] To achieve this, the present invention provides: ``a needle container which is pivotally supported to the main body and accommodates needles; (a) A stapler device comprising an extrusion member that presses and moves the needles toward the main body and extrudes the needles housed in the needle container toward the needle receiver of the main body using an extrusion protrusion. (b) The lower blade has a proximal end fixed part fixed to it, and (b) the proximal fixed part is fixed to the main body.

and an upper blade having elasticity and capable of abutting a free end blade portion against a free end blade portion of the lower blade when pressed by a portion of the needle container.

(c) a stopper that temporarily prevents the extrusion of the needle from being pushed out by the extrusion protrusion.''The conventional problem is solved by the stapler device.

"Function" The stapler device of the present invention has a stopper that prevents the extrusion protrusion of the extrusion member from extruding the needles from the needle container, and an upper blade similarly disposed on the main body with respect to a lower blade disposed on the main body. The upper and lower blades perform the nail cutting operation by pressing with the suppressing protrusion formed on the needle container.

[Example] Next, the present invention will be specifically explained with reference to Examples.

FIG. 1 is a sectional view showing an embodiment of the stapler device of the present invention. FIG. 2 is an enlarged perspective view of the same portion.

First, the configuration of the stapler device of the present invention will be described.

1 is a stapler device of the present invention, which includes a stapler member and a nail clipper material.

The shell is a needle container of the stapler member F, and the upper surface is open, and the shell is opened from one end 11a to the other end 11b along the bottom surface 12.
A guide shaft 13 is disposed in the opposite direction. Both ends of the guide shaft 13 are held by holding portions 14 made by cutting and raising a portion of the bottom surface 12, respectively. 15
5! is a slider that can be slidably moved within the needle count container U by locking and moving the protrusion ISa with the end of the spar, and 5! , placed at one end or holding portion 14
The other end of the spring 16 is pressed toward the other end 11b of the needle container U. A needle 17 is housed in the needle container 11 and is constantly pressed by the slider 15 against the inner surface of the end wall lie of the other end 11b.

The length is the main body of the stapler member, which is pivoted to a pivot shaft 19 at an end 18c, and one end 18c approaches and separates from the other end 11b of the staple container U, which is similarly pivoted. It is said to be the turning part. 20 is a needle receiving portion formed on the main body, which can come into contact with the other end portion 11b of the needle accommodating device;
Both ends of the needle 17 pushed out from the needle storage device are guided and curved along the inner surface of the end wall 11c.

This is an extruded member of the stapler member, and one end 21a holds both ends of the pivot shaft 19, and the other end 21b holds the needle 1.
An extrusion protrusion 22 for extruding the needle 7 from the needle storage device along the inner surface of the end wall 11c through the slit 11d is provided. Although a cover 21c is disposed on the extrusion member U,
It may be removed if desired.

Reference numeral 23 denotes a compression spring, the base end 23a of which is fixed to the extrusion member, and the free end 23b of which is connected to the side wall of the needle container U.
It is pressably abutted against the upper edge of the llf.

A stopper is disposed at the other end 11b of the needle container U, and includes side walls 24a and 24b that move along the side walls of the needle container U, side walls 24a and 24b of the IH, and an inner surface that is the end wall of the needle storage device. 11c and the side wall 24a,
24b, and an end wall 24c that communicates with the end wall 24b. side wall 2
4a and 24b, the guide protrusions 11g protruding from the sides of the side walls lie and llf are slidably fitted, and the side walls 2
4a.

Guide groove 24d for guiding the stopper to 24b
, 24e are formed. Also, the side walls 24a, 24
Guide protrusions 24f and 24g for sliding movement along the side walls lie and llf are also formed on the upper edge of b. In addition, a stopper protrusion 24h is provided on the inner surface of the end wall 24c.
is implanted, and when inserted into the slit llh of the end IJ11c, it is inserted into the movement path of the extrusion protrusion 22, thereby preventing the extrusion protrusion 22 from pressing the needle 17.

Reference numeral 25 denotes a nail extraction member, which is formed on one end 18c side of the main body length. Nail extraction member 25 may be removed if desired.

51 is the upper blade of the nail clipper material, which is fixed to the upper surface of the main body length of the proximal end fixing part Sla, and has an appropriate elasticity so that it can also be used as a return spring for the needle container and the extrusion member U. is equipped. The upper blade 51 may be constructed of a member different from the needle count container U and the return spring of the extrusion member U, if desired. Reference numeral 52 denotes a lower blade of the nail cutting member, and like the upper blade 51, a base end fixing portion 52a is fixed to the upper surface of the main body length.

The upper blade 51 and the lower blade 52 may be configured to be replaceable when worn out if desired. 53 is a suppressing protrusion, and the needle number container U
It is formed on the lower surface of the upper blade 51 and can be pressed toward the lower blade 52 while being in contact with the upper surface of the upper blade 51 and resisting its elastic force. Thereby, the free end blade portion Slb of the upper blade 51 is made into a contact portion with respect to the free end blade portion 52b of the lower blade 52. The pressing protrusion 53 may be removed by appropriately deforming the shape of the upper blade 51 so that it can be directly pressed by the bottom surface 12 of the needle container u.

Furthermore, the operation of the stapler device of the present invention will be explained by citing three cases.

First, the operation of binding members such as sheets of paper together using the needle 17 will be explained.

The push-out member U is rotated about the pivot shaft 19 in the direction of arrow A to separate it from the needle container U. Next, the end of the girder is engaged with the protrusion 15a of the slider 15, and the slider 15 is slid in the direction of arrow B while resisting the spring 16. In this state, an appropriate number of needles 17 are accommodated in the needle storage device, and the end of the spar is released from the protrusion 15a of the slider 15. As a result, the slider 15 is pressed and moved in the direction of arrow C by the spring 16, and the needle 17 is pressed against the inner surface of the end wall 11c as shown in FIG.

Thereafter, the push-out member is rotated about the pivot shaft 19 in the direction of the arrow to approach the needle storage device as shown in FIG. Grasp both side walls 24a and 24b of the stopper 24 and slide the stopper base along the needle storage device in the direction of arrow E using the protrusion 11g and the guide grooves 2, Id and 24c (see Fig. 1), and then move the stopper base along the needle storage device in the direction of arrow E. When a member to be bound, such as a sheet of paper, is placed on the needle receiver 20 and the extrusion member (2) is pressed in the direction of the arrow F while resisting the elastic force of the upper blade 51, the needle container U and the extrusion member (1) are covered as one body. It moves toward the binding member and eventually the main body. When the needle accommodating device comes into contact with the member to be bound, the movement of the needle accommodating device is stopped, but the pushing member then moves further toward the needle accommodating device while resisting the pressing spring 23. Along with this, the extrusion protrusion 22 moves along its movement path along the inner surface of the end wall 11c, and the needle 17 is extruded through the slit lid into a member to be bound, such as a sheet of paper. When the push-out member U is further pressed, the tip of the needle 17 that has pierced the member to be bound comes into contact with the needle receiver 20 and is appropriately curved.

Finally, when the pressing of the pushing member is stopped, the pushing member bowl is separated from the needle storage device in the direction of arrow A by the elastic force of the suppressing spring 23. In addition, due to the force of the upper blade 51, the extrusion member C and the stitch count container U are integrally separated from the member to be bound and the length of the main body in the direction of the arrow, and returned to their original state.

Second, the operation of extracting and removing the needle 17 pierced through a member to be bound, such as paper, will be explained.

The nail extracting member 25 is moved along the surface of the member to be bound.

Push it in between the needle 17. In this state, the nail extracting member 25 is moved away from the surface of the member to be bound, and the needle 17 is removed.

Thirdly, the nail cutting operation will be explained.

Move stopper U in the direction of arrow G, and press stopper protrusion 24h.
is inserted into the slit llb at the end 111c of the needle container U. When the extrusion member n is pressed in the direction of the arrow F in this state, the stopper protrusion 24h is inserted into the movement path of the extrusion protrusion 22, so the extrusion protrusion 22 or the stopper protrusion 24h comes into contact with each other. , as a result, the needle 17 does not come into contact with it. Therefore, the needle 17 is not pushed out from the slit lid of the needle container U. When the extrusion member is continued to be pressed in the direction of arrow F, the pressing protrusion 53 formed on the lower surface of the needle container U is in contact with the upper surface of the upper blade 51, so that the extrusion member becomes a needle storage device. The upper blade 51 is integrally rotated around the pivot shaft 19 while resisting the elastic force of the upper blade 51, and approaches the upper surface of the main body. However, since the elastic force of the upper blade 51 is not very strong, the upper surface of the upper blade 51 is pressed close to the lower blade 52. Therefore, by inserting the claw end between the free end blade portion 51b of the upper blade 51 and the free end blade portion 52b of the lower blade 452, this can be cut as appropriate.

Thereafter, when the upper blade 51 is stopped from being compressed, the upper blade 51 and the needle accommodation device move in the direction of the arrow due to the elastic force of the upper blade 51 and return to the original position in the stirrup.

In the above description, the stopper U is attached to the needle storage device, but it may also be arranged on the pusher member U. Also, the stopper U allows the stopper protrusion 24h to be inserted into the movement path of the pusher protrusion 22. However, other configurations, such as a configuration in which a baffle member is inserted between the needle accommodating device and the extrusion member, are adopted to prevent the extrusion member from approaching or moving relative to the needle accommodating device 41! It can also be used as an owl.

(3) Effects of the Invention As is clear from the above, the present invention provides a needle container which is pivotally supported to the main body and accommodates the needles, and a needle container which is pivotally supported to the main body and directs the needle container toward the main body. A stapler device comprising: (a) a proximal end fixing portion to the main body; and (b) a proximal end fixed part is fixed to the main body, and when pressed by a part of the needle container, the free end part of the lower blade becomes the free end part of the lower blade. (i) A nail cutting device is separately prepared. It has unnecessary effects,
In turn, it has the effect of (ii) reducing the number of JIG office equipment items, resulting in (iii)! This has the effect that even if a nail clipping device is needed during the B process, it can be quickly responded to.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing one embodiment of the present invention, and FIG. 2 is an enlarged perspective view of the same portion. ↓・・・・・・・Stapler device ■・・Stapler member U・・Stitch number container 12・・Bottom surface 13・・Guide shaft 14・・・Holding part 15...Slider 16...Spring 17...Needle holder...Body 19...Pivot shaft 20...Needle receiver U...Extrusion member 22...・・Extrusion protrusion 23 ・・・Press spring 24 ・・・Stock collar 25 ・・・Needle supporting member mark ・・・Nail cutting member 51 ・・・Upper blade 52 ・・・Lower blade 53... Suppressing protrusion

Claims (4)

[Claims] (1) A needle container that is pivotally supported to the main body and accommodates the needle, and a needle container that is pivotally supported to the main body and that presses and moves the needle container toward the main body and is housed in the needle container. A stapler device comprising: (a) a lower blade having a proximal fixing portion fixed to the main body; On the other hand, the upper blade has elasticity, the base end fixed part is fixed, and the free end blade part can come into contact with the free end blade part of the lower blade when pressed by a part of the needle container. and (c) a stopper that temporarily prevents the extrusion protrusion from extruding the needle. (2) A stopper is inserted between the needle container and the push-out member to prevent relative movement of the push-out member with respect to the needle container. stapler device. (3) The stapler device according to claim (1) or (2), wherein the stopper includes a stopper protrusion that can be inserted into the movement path of the extrusion protrusion. (4) Claims (1) to (4) characterized in that the upper blade is integrated with the return spring of the needle container.
The stapler device according to any one of item 3).