CN2878062Y

CN2878062Y - Stapler

Info

Publication number: CN2878062Y
Application number: CN 200620013453
Authority: CN
Inventors: 卢瑞祺
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-06
Filing date: 2006-04-06
Publication date: 2007-03-14
Anticipated expiration: 2016-04-06

Abstract

The utility discloses a book stitcher to solve the problem of making the forward propulsion consilient for the stapes mounted inside the stitching groove. The technical project of the utility model is that a book sticher which is provided with a stitching groove and an upper cover on the base and the stitching groove, wherein the upper cover are hinge jointed on the back of the base through a flexible axle, the stitching groove is provided with a magnetic device in the front. Compared with the prior art, the utility model is characterized in that the magnetic device in the front of the groove enables the staple to move forward under the magnetic force, the stress is moderate, the structure is simple, the binding is convenient and the errors are less. Moreover, the utility model is not only safe in use and low in cost, but also improves the work efficiency, which is suitable not only in the binding of files, but also in the paperbox binding machine and woodworking nail machine.

Description

Stapler

Technical field

The utility model relates to a kind of office accommodation, particularly a kind of stapler.

Background technology

The stapler kind of selling on the market is a lot, but the groove structure of its bookbinding staple all is the same, staple is placed in the groove, the back of staple is provided with the compression spring, relying on the compression spring to promote staple moves forward, the size of compression spring force is relevant with the decrement of spring, the change that how much will cause amount of spring compression of staple, spring pressure is big more for a long time when the staple of packing into, staple spring pressure more after a little while is little, the pressure variation can make nail row fracture, and be that arranged certain intermittence between nail and the nail groove, nail row after fractureing warps the position of nail, collapsed by pressure and cause and can not penetrate paper in the top of nail when pressing the nail sheet to depress, influence the bookbinding quality of institute's bound paper part, this structure must be opened the stapler loam cake when packing staple into simultaneously, to compress spring to pusher, when resetting, binding usually crosses ambassador's staple by knocking-on nail groove or cause nail row to disconnect because of elastic force, not only binding bothers, the nail tankage is little, stapler breaks down easily, and binding may scratch finger when careless, the influence safe handling.

Summary of the invention

The purpose of this utility model provides a kind of stapler, and the technical problem that solve is to make forward stressed moderate of the staple of nail in the groove of packing into, and second technical problem to be solved in the utility model is the staple of conveniently packing into.

The utility model is by the following technical solutions: a kind of stapler, base are provided with nail groove and loam cake, and nail groove and loam cake are hinged on the rear end of base by movable axis, and magnetic devices is equipped with in described nail groove front portion.

Magnetic devices of the present utility model is arranged on the nail front of the slot.

Magnetic devices of the present utility model is a flat thin magnet that matches with nail front of the slot size, is fixed on the nail front of the slot.

Flat thin magnet of the present utility model embeds the end that is arranged on the nail front of the slot.

Flat thin magnet of the present utility model is pasted or welding is arranged on the end of following closely front of the slot.

Magnetic devices of the present utility model is that the nail front of the slot partly adopts the magnetic material manufacturing or handles aftershaping through magnetization.

Magnetic devices setting of the present utility model is a calutron.

The oriented upper flange in nail groove tail end both sides of the present utility model, flange middle part have the hole of the movable axis of packing into, the base tail end be provided with support movable axis to upper bracket.

Nail groove tail end of the present utility model is a groove, and the distance of its bottom surface and movable axis periphery lower end is greater than the height of staple.

The utility model nail groove bottom or top have the opening of bookbinding staple.

The utility model is compared with prior art followed closely the groove front portion magnetic devices is housed, and staple moves forward under the effect of magnetic force, and stressed moderate, simple in structure, binding makes things convenient for, is difficult for breaking down, and safe in utilization, with low cost, has improved operating efficiency greatly.

Description of drawings

Fig. 1 is the structural representation of the utility model stapler embodiment.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As shown in Figure 1, stapler of the present utility model comprises base 1, nail groove 2 and loam cake 3, is connected with in the loam cake 3 and presses nail sheet 7, and nail groove 2 and loam cake 3 are hinged on the rear end of base 1 by movable axis 6, and nail groove 2 front ends are equipped with a magnetic devices 5.Described magnetic devices 5 is the flat thin magnets that embed nail groove 2 front ends, it also can be a flat thin magnet that matches with nail groove 2 front end sizes, being fixed on nail groove 2 front ends, also can be to handle aftershaping with the fore-end employing magnetic material manufacturing of nail groove 2 or through magnetization, makes it to have magnetic attraction.Can also be at the nail groove 2 anterior calutrons of installing; adapted to electric stapler work; do not shut down binding for conveniently binding staple or being used for ordering automatically installation; nail groove 2 tail end both sides at the utility model stapler extend upward; extended spot has the hole of the movable axis 6 of packing into; base 1 tail end be provided with support movable axis 6 to upper bracket 8; the distance of nail groove 2 bottom surfaces and movable axis 6 periphery lower ends is greater than the height of staple; nail groove 2 forms groove backward; so just can needn't open loam cake 3 from the direct binding of afterbody; the opening that can also have the bookbinding staple on the bottom or the top of nail groove 2 is in convenient different binding mode.

During use, pressures nail sheets 7 in the loam cake 3 will follow closelys staple 4 in the groove and go out nail mouthful extrusion to nail groove 2 front ends below, because there is magnetic attraction in nail groove 2 front ends, after pressing nail sheet 7 to unclamp, the nail of nail groove 2 back can replenish forward automatically, in addition, do not use compression spring and pushing block in the nail groove 2, not only simplify the structure, and the suffered magnetic attraction of staple is comparatively moderate, nail row is difficult for disconnecting, binding is also more quick and convenient, compare with conventional stapler, the nail groove binding amount of identical size is bigger, and then fuselage size is littler for identical binding amount, the parts of stapler have been reduced, reduced the cost of low stapler, this structure is not only applicable to common stationery stapler, can be used for carton nailing machine and carpenter's nail rifle etc. yet.

Claims

1. stapler, base (1) are provided with nail groove (2) and loam cake (3), follow closely groove (2) and loam cake (3) and are hinged on the rear end of base (1) by movable axis (6), and it is characterized in that: magnetic devices (5) is equipped with in described nail groove (2) front portion.

2. stapler according to claim 1 is characterized in that: described magnetic devices (5) is arranged on nail groove (2) front end.

3. stapler according to claim 2 is characterized in that: described magnetic devices (5) is a flat thin magnet that matches with nail groove (2) front end size, is fixed on nail groove (2) front end.

4. stapler according to claim 3 is characterized in that: described flat thin magnet embeds the end that is arranged on nail groove (2) front end.

5. stapler according to claim 3 is characterized in that: described flat thin magnet is pasted or welding is arranged on the end of following closely groove (2) front end.

6. stapler according to claim 2 is characterized in that: described magnetic devices (5) is that nail groove (2) fore-end adopts the magnetic material manufacturing or handles aftershaping through magnetization.

7. stapler according to claim 1 is characterized in that: described magnetic devices (5) setting is a calutron.

8. according to arbitrary described stapler in the claim 1 to 7, it is characterized in that: the oriented upper flange in described nail groove (2) tail end both sides, flange middle part have the hole of the movable axis of packing into (6), base (1) tail end be provided with support movable axis (6) to upper bracket (8).

9. stapler according to claim 8 is characterized in that: described nail groove (2) tail end is a groove, and the distance of its bottom surface and movable axis (6) periphery lower end is greater than the height of staple.

10. stapler according to claim 8 is characterized in that: described nail groove (2) bottom or top have the opening of bookbinding staple.