CN202428859U

CN202428859U - Stapler without staple

Info

Publication number: CN202428859U
Application number: CN2012200104543U
Authority: CN
Inventors: 叶耀明
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-11
Filing date: 2012-01-11
Publication date: 2012-09-12
Anticipated expiration: 2022-01-11

Abstract

The utility model relates to office supplies, in particular to an environmentally friendly stapler without staple. The stapler comprises a cover body and a press handle hinged in the cover body through a pivot shaft; blades are hinged at the front end of the press handle; the front and rear blades respectively punch paper to be bound to form a tongue-shaped piece connected with a side and a slot during binding; and simultaneously the upper part of a press tongue rotates in the counter-clockwise direction to the rear blade, so as to feed the tongue-shaped piece punched by the front blade into the slot punched by the rear blade and accomplish the stapleless binding process of a file. The stapler has the advantages that the structure is novel, the stapler is safe and convenient to use, after the paper to be bound is put into a binding opening, the paper can be punched to form a strip by pressing the press handle and the strip piece of paper turns and is clipped in the slot, then the binding is accomplished through a paper body, a metal staple is not required to be used, the stapler is energy-saving, environmentally friendly, economical and practical, and effectively reduces and avoids safe accidents caused by tilting of the staple and the complexity that the staple is required to be pulled out during paper crushing.

Description

The needleless stapler

Technical field

The utility model relates to a kind of office appliance, specifically is meant a kind of needleless stapler of environmental protection.

Background technology

Stapler is an indispensable part in the stationery.At present, our employed stapler generally includes the staple of stapler body and metal, utilizes the pressure of stapler that sharp-pointed staple plug-in mounting is gone in the paper, reaches the purpose that paper is bound.Because staple is made of metal, the time can get rusty for a long time, dirty file; And the staple tip perk of back side of paper; Through regular meeting the situation of scratch user or paper takes place, and paper must be required great effort staple is taken out when reclaiming; Otherwise will cause fatal harm to the waste paper machine, comparatively inconvenience.

Need use the wasting of resources that the metal staple causes and use problem such as inconvenience for improving existing stapler; People have proposed various solutions; It is ZL99251445.2 that the patent No. is arranged, and patent name is " a needleless stapler ", and the patent No. is ZL201020158355.0; Patent name is that " environmental protection does not have the nail stapler ", the patent No. are ZL201020237238.3; Patent name is ZL201020552841.0 for " a kind of safety does not have the nail binder ", the patent No., and patent name is the various staplers that need not to use staple such as " simple and easy no nail staplers ", still; The said goods all exists narrow application range, complex structure to cause various defectives such as production cost height, safety in utilization difference to cause obtaining the market approval, can't really be admitted use by people.

The utility model content

The utility model purpose is to provide a kind of novel structure, needleless stapler safe and convenient to use.

For realizing above-mentioned purpose, the technical scheme that the utility model is taked is:

A kind of needleless stapler comprises by the Zuo Gai and the right lid that covers of cavity, pushes handle with pivot knuckles in the cavity body of Zuo Gai and right lid; The said handle front end of pushing is hinged with blade, and the said handle front end of pushing is provided with two-sided prong, is hinged with knife rest in this two-sided prong; Be fixed with the back blade in the said knife rest; Back blade face is offered the back blade aperture, and blade and pressure tongue press the hypogloeeis to establish projection before also being hinged with in the said knife rest; And be provided with the block of protrusion in lid inwall correspondence; Be fixed with the clip plate directly over the knife rest, said clip plate surface is offered with preceding blade, back blade and is pressed the corresponding clip plate hole of ligulate shape, establishes binding hole between clip plate bottom and preceding blade, the back blade.

According to the utility model of above structure, its further technical characterictic is that said knife rest comprises left knife rest and right knife rest, and said left knife rest and right knife rest both sides are equipped with connecting axle, and said connecting axle is plugged in the prong of pushing the handle front end.

The utility model according to above structure; Its further technical characterictic is; Be fixed with in the said knife rest and press the tongue axle, press tongue to be wrapped in the preceding blade, have on the blade before the pressure tongue reaches and press the tongue hole to reach preceding blade aperture; Said pressure tongue axle is threaded onto presses in tongue hole and the preceding blade aperture, will press tongue and preceding blade to be fixed in the knife rest front end.

According to the utility model of above structure, its further technical characterictic is that the said Zuo Gai and the right side cover correspondence and be provided with slotted eye, and the connecting axle at knife rest two ends moves up and down in this slotted eye.

The utility model novel structure; Safe and convenient to use, the paper that will be in sheets is put into to depress behind the binding hole and is pushed handle and can paper be stamped out a strip and the upset of this strip scraps of paper is sticked in the paper seam, utilizes the paper body to accomplish bookbinding; Need not to use the metal staple; Energy-conserving and environment-protective, economical and practical, effectively reduce and the security incident having avoided causing and need pull out the loaded down with trivial details of staple when pulverizing paper because of the staple perk.

Description of drawings

Fig. 1 is the utility model decomposition chart one.

Fig. 2 is the utility model decomposition chart two.

Fig. 3 is the utility model knife rest and blade assembling assumption diagram.

Fig. 4 is the utility model three-dimensional structure diagram.

Fig. 5 is the utility model side-looking structure chart.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model structure and method of work thereof are elaborated.

Like Fig. 1 and shown in Figure 2; The utility model lid is surrounded by the left side of plastic material lid 1 and right lid 2 and forms; The lid inwall is provided with the rotating shaft of protrusion, push handle 4 and be threaded onto on the rotating shaft, and be coated with backplate 6 respectively at its two ends, pressing spring 7 and slipping ring 8; Screw 5 is fixed in the rotating shaft; With said backplate 6, pressing spring 7, slipping ring 8 and push handle 4 and be fixed in the cavity body of left side lid 1 and right lid 2, and push handle 4 front ends and be positioned at cavity body, it is outer as the press section that its end is positioned at cavity body.

Push handle 4 front ends and be provided with two-sided prong 9, be hinged with knife rest in this two-sided prong 9.Said knife rest comprises left knife rest 10 and right knife rest 11, and said left knife rest 10 and right knife rest 11 both sides are equipped with connecting axle 12, and connecting axle 12 is plugged in the prong 9 of pushing handle 4 front ends knife rest is articulated in the two-sided prong 9.Said left side lid 1 and right lid 2 surperficial correspondences are provided with slotted eye 21, and the connecting axle 12 at knife rest two ends moves up and down in this slotted eye 21.

Said left knife rest 10 and right knife rest 11 tops are the cavity body structure, blade 15 and back blade 16 before being fixed with respectively in the cavity body.Back blade aperture 16A is offered on blade 16 surfaces, said back, and it is installed in the cavity body structure on knife rest top, and plug dress jacking block 14 is fixed in the knife rest rear end.Be fixed with in the knife rest and press tongue axle 19; Press tongue 17 to be wrapped in the preceding blade 15; Have on pressure tongue 17 and the preceding blade 15 and press tongue hole 17A and preceding blade aperture 15A; Said pressure tongue axle 19 is threaded onto presses in tongue hole 17A and the preceding blade aperture 15A, will press tongue 17 and preceding blade 15 to be fixed in the knife rest front end, as shown in Figure 3.Blade 15 bottoms also are set with spring 13 before said, and said spring 13 is installed in tool rest bracket and presses between the tongue axle 19.Press tongue 17 bottoms to establish projection 22; And be provided with the block 23 of protrusion in lid inwall correspondence; This block 23 is located between preceding blade 15 and the back blade 16; When knife rest moved upward to certain distance, this block 23 can block the projection 22 of pressing tongue 17 bottoms, made to press tongue 17 to press tongue axle 19 that anticlockwise rotation takes place its top to be produced and pressed down.

Be fixed with clip plate 18 directly over the knife rest; Said clip plate 18 surfaces are offered with preceding blade 15, back blade 16 and are pressed the corresponding clip plate hole 18A of tongue 17 shapes; Clip plate 18 top fixed roofs 3; Establish binding hole 20 between clip plate 18 bottoms and preceding blade 15, the back blade 16, like Fig. 4 and shown in Figure 5.

The utility model realizes that the process of perforation bookbinding is, the paper that will be in sheets is put in binding hole 20 places, to pressing down the press section of pushing handle 4 ends; Owing to push the structure that handle 4 and housing adopt pivot knuckles, so its front end upwarps and makes the whole upwards jack-up of knife rest, will be in sheets respectively paper make a spurt out the even tongue-like pieces and sealing on limit of fixing preceding blade 15 and back blade 16 in the knife rest; And rise and to pass clip plate hole 18A, continuing to press down and push handle 4, block 23 makes presses tongue 17 to rotate; Press tongue 17 tops counterclockwise to rotate and turn to back blade 16; The tongue-like pieces that preceding blade 15 is made a spurt out is sent in the blade aperture 16A of back, and when the loosening handle 4 of pushing, pressing spring 7 makes to be pushed handle 4 and reset; Blade 15, pressure tongue 17 and back blade 16 move down before making; Press tongue 17 to turn round, in the sealing that blade 16 was made a spurt out after the tongue-like pieces after injecting this moment in the blade aperture 16A was just inserted, accomplish the needleless forwarding of a file.If file is bigger, when needing several bookbinding point, only need get final product environmental protection according to the bookbinding with quadrat method its several point in the enterprising Xingqi of paper.

Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.

Claims

1. a needleless stapler comprises by the left side lid (1) and the synthetic lid of right lid (2) of cavity, pushes handle (4) with pivot knuckles in the cavity body of left side lid (1) and right lid (2); Said handle (4) front end of pushing is hinged with blade; It is characterized in that said handle (4) front end of pushing is provided with two-sided prong (9), is hinged with knife rest in this two-sided prong (9); Be fixed with back blade (16) in the said knife rest; Back blade aperture (16A) is offered on back blade (16) surface, also is hinged with preceding blade (15) in the said knife rest and presses tongue (17), presses tongue (17) bottom to establish projection (22); And be provided with the block (23) of protrusion in lid inwall correspondence; Be fixed with clip plate (18) directly over the knife rest, said clip plate (18) surface is offered with preceding blade (15), back blade (16) and is pressed the corresponding clip plate hole (18A) of tongue (17) shape, establishes binding hole (20) between clip plate (18) bottom and preceding blade (15), the back blade (16).

2. needleless stapler according to claim 1; It is characterized in that; Said knife rest comprises left knife rest (10) and right knife rest (11); Said left knife rest (10) and right knife rest (11) both sides are equipped with connecting axle (12), and said connecting axle (12) is plugged in the prong (9) of pushing handle (4) front end.

3. needleless stapler according to claim 1 and 2; It is characterized in that; Be fixed with in the said knife rest and press tongue axle (19), press tongue (17) to be wrapped in the preceding blade (15), have on pressure tongue (17) and the preceding blade (15) and press tongue hole (17A) and preceding blade aperture (15A); Said pressure tongue axle (19) is threaded onto presses in tongue hole (17A) and the preceding blade aperture (15A), will press tongue (17) and preceding blade (15) to be fixed in the knife rest front end.

4. needleless stapler according to claim 1 is characterized in that, said left side lid (1) and right lid (2) are gone up correspondence and be provided with slotted eye (21), and the connecting axle at knife rest two ends (12) moves up and down in this slotted eye (21).