CN203293131U - Stapler - Google Patents

Abstract

The utility model relates to office supplies, particularly to a stapler, which includes a handle, a binding head, a staple groove, a staple pushing tongue and a base with a staple puller, wherein the binding head includes two binding head sheets connected by a screw and a spring, and one binding head sheet is fixedly connected with the binding head, and the other binding head sheet is connected with a sliding groove in the binding head in a sliding manner; the staple groove includes two pressing strips used for accommodating staples and connected by a spring; the binding head is connected with the staple groove through a movable arm. The stapler provided by the utility model is more practical and convenient in virtue of the characteristics that the stapler is applicable to various staple types, effectively improves the accommodated staple quantity and use ratio, improves the flexibility in binding position, saves more time and labor, and is rich in functions, small in size and light in weight.

Description

A kind of stapler

Technical field

The utility model relates to a kind of office appliance, is specially a kind of stapler.

Background technology

The horn of stapling together of the general stapler of use generally is located at it on the direction of dress needle tray now, and this brings two defects, and an obstruct of stapling together horn causes space utilization not high, and then makes dress pin amount limited; Two because the horn distance on dress needle tray direction of stapling together is fixing, and the place away from can be limited from paper edge in the place of stapling together during for some data bookbinding.In addition, go back stapler of ubiquity and be only suitable for the staple of single model, function singleness, the defect such as waste time and energy.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of stapler that can adapt to the different size staple is provided.

For realizing above-mentioned technical purpose, the scheme that the utility model provides is: a kind of stapler, comprise handle, order head, nail groove, ejector pin tongue and have the base of nail puller, the described head of ordering comprises that two of by screw, with spring, being connected order a sheet, wherein a slice is ordered a sheet and is fixedly connected with ordering head, and another sheet is ordered a sheet and is slidably connected with the chute ordered on head; Described nail groove comprises two press strips that are used for placing staple that connected by spring; The described head of ordering is connected by lever arm with the nail groove.

And described two bottom outside of ordering a sheet are circular arc.

And described lever arm comprises the two ends pole hinged with the spinner of ordering head and press strip respective side setting respectively.

And described ejector pin tongue comprises symmetrically arranged two L shaped catch, and these two L shaped catch are respectively by spring and two press strip links, and two L shaped catch move respectively on by two extended slide rails of press strip.

And described L shaped catch has for the opening that adapts to the press strip upper spring.

And described nail puller comprises two nail nipping cuttves, and these two nail nipping cuttves are respectively by bolt and two press strip links.

And, described handle by bolt with order the head be connected.

And described handle is telescoping handle.

The applicable various nail types of function of stapling together that the utility model provides, effectively improve dress pin amount, effectively increases operation rate, and improves the position flexibility ratio of stapling together, and are more time saving and energy saving, feature richness, and volume is little, numerous characteristics are more practical and convenient thereby quality is light etc.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of the utility model nail groove.

Wherein, 1, handle, 2, order head, 3, the nail nipping cutter, 4, order a sheet, 5, chute, 6, press strip, 7, screw, 8, pole, 9, spinner, 10, catch, 11, slide rail, 12 ~ 14, spring.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

The present embodiment provides a kind of stapler, comprise handle 1, order 2, nail groove, ejector pin tongue and have the base of nail puller, describedly order 2 and comprise that being connected two of connecting with spring by screw 7 orders a sheet 4, wherein a slice is ordered a sheet 4 and is ordered 2 and be fixedly connected with, and another sheet is ordered a sheet 4 and is slidably connected with a chute 5 of ordering on 2; Described nail groove comprises two press strips 6 that are used for placing staple that connected by spring 13; Describedly order 2 and be connected by lever arm with the nail groove.

Further, above-mentioned two bottom outside of ordering a sheet 4 are circular arc.

The operation principle of nail groove is that staple is put between two press strips 6, two press strips 6 form specific groove width under the pulling force effect of spring 13, mobile ailhead makes to be ordered a sheet 4 and moves downward, the design of ordering a sheet 4 bottom outside circular arcs is snapped in groove it well, make two to order a sheet 4 width and be adjusted at once the nail well width, then by screwing screw 7, can make and order a sheet 4 and adjust to and be fit to the specific pin width of ordering.Mode with arc transition is carried out interlock, and is easy to adjust accurately quick, can be fit to the staple of any width.Screw 7 and the spring 12 ordered on a sheet 4 can be taked the dual mode combination: a kind of is that spring 12 is ordered 4 outside thrusts of generation of a sheet, 7 generations of screw extruding force inwards two; Another kind is that spring 12 is ordered 4 generations of sheet pulling force inwards two, and 7, screw produces outside barrier force.

Further, above-mentioned lever arm comprise two ends respectively with order 2 and the hinged pole 8 of the spinner 9 that arranges of press strip 6 respective side.The principle of lever arm is similar to key chain, simultaneously one of two spinner 9(are ordering on 2, one on press strip 6) the connected small cylindrical can rotate, cylinder handgrip on the rectangle ring also can turn, like this, horn not only can be in the perpendicular turn, also can turn on the right and left direction, increase flexibility ratio, can tackle the variation by a relatively large margin that base produces because of aciculiform.Also can adopt an end to adopt fixed arm, an end adopts lever arm.This lever arm can adopt plug-in design, avoids filling needle tray, thereby efficient solution is shone into and filled the limited impact of pin amount stopping of staple except the horn of generally stapling together.Simultaneously, the horn of stapling together has overcome the space obstacle of general stapler, makes stapler freer in the selection of ordering the staple place, can meet the place of stapling together from the distant place of paper edge.

Further, above-mentioned ejector pin tongue comprises symmetrically arranged two L shaped catch 10, and these two L shaped catch 10 are connected with two press strips 6 by spring 14 respectively, and two L shaped catch 10 move respectively on by two extended slide rails 11 of press strip 6.Slide rail 11 width can be just the thickness of L shaped catch 10 and staple needle point, be used for making them at the same line, the spring 14 L shaped catch 10 of tension, make L shaped catch 10 compress staple, so not only can improve dress pin amount, because L shaped catch 10 length are the same with press strip 6, scattered pin also can fully be used, increase operation rate.

Further, above-mentioned L shaped catch 10 has for the opening that adapts to press strip 6 upper springs 13.When being convenient to L shaped catch 10 assurance pushing tow staple, avoid stopping of spring 13.

Further, above-mentioned nail puller comprises two nail nipping cuttves 3, and these two nail nipping cuttves 3 are connected with two press strips 6 by bolt respectively.3 used times of nail nipping cutter directly push the knife edge staple back side of having ordered under rotating by bolt, coordinate nail nipping handle 1 that pin is stuck up out, and complete the nail nipping process.Order pin and get the pin function having concurrently, time saving and energy saving, convenient and swift.

Further, above-mentioned handle 1 by bolt with order 2 and be connected.Extendable handle can also adopt the design design of nail nipping handle, adopts folding mode to transfer length.

Further, above-mentioned handle 1 is telescoping handle.Handle 1 is similar to the flexible of umbrella handle.According to lever principle, extendable handle is more long more laborsaving, therefore user's used time can be found best application of force state by regulating simply extendable handle length.The fulcrum of ailhead is located at the nail mouth of close as far as possible staple simultaneously, and is more laborsaving according to lever principle like this.The utility model can shrink its telescoping handle no the time, by bolt, upwards turn, and is then folding, and long handle is accepted, and saves space.

Arranging of the numbers such as above bolt, spring is indefinite, according to actual needs.

The above is only preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement or distortion, these improvement or distortion also should be considered as protection domain of the present utility model.

Claims (8)

1. stapler, comprise handle, order head, nail groove, ejector pin tongue and have the base of nail puller, it is characterized in that: the described head of ordering comprises that two of by screw, with spring, being connected order a sheet, and wherein a slice is ordered a sheet and is fixedly connected with ordering, and another sheet is ordered a sheet and the chute ordered on head is slidably connected; Described nail groove comprises two press strips that are used for placing staple that connected by spring; The described head of ordering is connected by lever arm with the nail groove.

2. a kind of stapler according to claim 1, it is characterized in that: described two bottom outside of ordering a sheet are circular arc.

3. a kind of stapler according to claim 1 is characterized in that: described lever arm comprises the two ends pole hinged with the spinner of ordering head and the setting of press strip respective side respectively.

4. a kind of stapler according to claim 1, it is characterized in that: described ejector pin tongue comprises symmetrically arranged two L shaped catch, these two L shaped catch are respectively by spring and two press strip links, and two L shaped catch move respectively on by two extended slide rails of press strip.

5. a kind of stapler according to claim 4 is characterized in that: described L shaped catch has for the opening that adapts to the press strip upper spring.

6. a kind of stapler according to claim 1, it is characterized in that: described nail puller comprises two nail nipping cuttves, these two nail nipping cuttves are respectively by bolt and two press strip links.

7. according to claim 1 ~ 6 described any one staplers is characterized in that: described handle by bolt with order head and be connected.

8. a kind of stapler according to claim 7, it is characterized in that: described handle is telescoping handle.

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