CN107498509A

CN107498509A - A kind of labor-saved stapler

Info

Publication number: CN107498509A
Application number: CN201710589888.0A
Authority: CN
Inventors: 杨焱; 颜铭
Original assignee: Fangchenggang Port District Jingtong Technology Co Ltd
Current assignee: Fangchenggang Port District Jingtong Technology Co Ltd
Priority date: 2017-07-19
Filing date: 2017-07-19
Publication date: 2017-12-22

Abstract

The invention discloses a kind of labor-saved stapler, including base, folding nail block, small pressure spring, nail pressing block, vacuum cup, screw way, big stage clip, bearing pin, spring leaf, upper lid, push type broach, spike, staple and boss.Vacuum cup is set to be fixed on base.Big stage clip is set to withstand nail pressing block so as to compress the staple being placed in screw way.Set spring leaf upper lid can be upspring.Lid can depress spike in setting, and small pressure spring can allow spike to reset.Using said structure, wanting paper to be placed on folding nail block, upper lid pushes, and two spikes is first respectively extruded an aperture in paper, and push type broach followed by pressure staple and is pressed into along aperture side, rolls over nail block nail pin bending so as to which paper is ordered tightly.Beneficial effect of the present invention is：Two apertures are first extruded on paper, then allow staple to be pressed into along aperture side, so as to reach laborsaving and improve binding success rate, this settings it is relatively simple for structure, operation is very easy, and cost is low, easily popularizes.

Description

A kind of labor-saved stapler

Technical field

Office appliance manufacture field of the present invention, more particularly to labor-saved stapler.

Background technology

Stapler is the machine for fixing paper with staple, is the office appliance that people commonly use.Existing stapler owner If staple is placed in staple groove, is then acted on by pressure head on a staple, it is come off, enter but stapler Two nail legs of nail are pressed directly on the paper being bound, and nail leg encounters bending groove bending through paper, and forming left-hand thread to paper clasps paper, To prevent staple from being come off from paper.This mode makes staple directly act on paper by pressure head, and nail, bookbinding are disposable complete Into, on the one hand require that nail leg has enough rigidity so as to the nail on paper, while again nail complete after run into bending groove Can bending, that is, require that rigidity can not be too high, prevent perforation after be unable to bending.Existing many staplers much disclosure satisfy that folding It is curved, but when once run into comparison thick paper stack, when staple rigidity is relatively low, staple is just difficult to perforate, bookbinding when Wait and waste a large amount of staples and order bad paper.People are badly in need of one kind and both can guarantee that one staple of every nail can be fixed, and laborsaving Stapler.

Application number：201310380024.X, which is authorized, invents a kind of labor-saved stapler, and the invention passes through in iron covering and knife rest branch Frame sets link, forms laborsaving lever respectively between iron covering and link and link and knife rest in bookbinding, utilizes Resistance arm constantly reduces, power arm is constant

Principle complete to bind, it is not only relatively simple for structure and more convenient, laborsaving when binding, especially bind During the paper of thick-layer, labor-saving effect is more obvious.Also many inventions are all come laborsaving using lever principle.But bind successfully Rate problem does not all solve.In order to solve problem above, it is very necessary to we provide a kind of Novel labor-saving stapler.

The content of the invention

Present invention aim to address above mentioned problem, there is provided a kind of labor-saved stapler.

The purpose of the present invention is accomplished by the following way：

A kind of labor-saved stapler, including base, folding nail block, small pressure spring, nail pressing block, vacuum cup, screw way, big stage clip, bearing pin, bullet Reed, upper lid, push type broach, spike, staple and boss；Described base, 1 vacuum cup of installation, its advantage are set It is that can be fixed on when changing nail on table top, opens lid on the other hand and puts nail on the other hand, the used time, which can not be fixed on a position and put, just uses, The unfixed very easy appearance of base hurts hand when now stapler on the market changes nail.

Preferably, described push type broach, be L-shaped, be fixed on lid, nail pressing end face set with order staple one to arc Face, its advantage are, because staple both sides are the fillets for having transition, the power of nail pressing can be made to be applied to nail pin both sides, improve Binding success rate, now stapler push type broach on the market is all a straight plane, so good easily to hold appearance waste staple.

Preferably, described spike, it is 2.0-2.5mm cylinder, upper surface sets hemispherical, and its lower surface is set Point and it is sharp, side sets a hanging platform, and its advantage is, 2.0-2.5mm cylinder it is ensured that enough intensity, and not because The excessive paper that influences in hole typed it out uses；Upper surface sets hemispherical, is because upper lid is turned around bearing pin, is to protect when pushing Inclined-plane is hold, it is a contact that hemispherical, which can guarantee that, and spike can be made to be not easy bending deformation；Lower surface set point and it is sharp be because Paper can easily be pierced through；It is because can guarantee that spike will not can eject under spring force that side, which sets a hanging platform,.

Preferably, described screw way, nail mouth is provided with, there is hole on nail mouth both sides, and holes inset spacing is than staple width Big 0.5mm and spike slide fit, its advantage is that the Kong Gang that spike types it out is used in staple leg both sides, so as to be saved during stapling Power.

Preferably, described boss, hard-pressed bale screw way is set to go out one side end face of nail, its advantage is, because screw way Going out one side end face of nail is come out with plate bending, must there is a bar groove among it, during push type broach nail pressing on side force of baroclining it is well big, This end face is easily deformed, and so as to bail phenomenon occur, increasing back boss just can solve this problem, improve binding success rate.

Brief description of the drawings

Fig. 1 is the structural representation of the labor-saved stapler of the present invention.

Fig. 2 is the push type broach structural representation of the labor-saved stapler of the present invention.

Fig. 3 is the spike structural representation of the labor-saved stapler of the present invention.

Embodiment

It is further described in detail presently in connection with accompanying drawing.

1. a kind of as shown in Figures 1 to 3, labor-saved stapler, including it is base 1, folding nail block 2, small pressure spring 3, nail pressing block 4, true Suction disk 5, screw way 6, big stage clip 7, bearing pin 8, spring leaf 9, upper lid 10, push type broach 11, spike 12, staple 13 and boss 14. As Figure 1-3, vacuum cup 5 is set to be fixed on base 1.Set big stage clip 9 to withstand nail pressing block 4 and be placed on nail so as to compress Staple 13 on road.Set spring leaf 9 upper lid 10 can be upspring.Lid 10 can depress spike 12 in setting, and small pressure spring 3 can allow Spike 12 resets.Base, screw way 6 and upper lid 10 is set to be rotated around bearing pin 8.Push type broach 11 is set to be fixed on lid 10.Set Push type broach, nail pressing end face 1101 set with order staple 13 1 to cambered surface.Set spike 12, lower surface 1201 set point and cutting edge of a knife or a sword Profit, upper surface 1202 are hemispherical.

The specific work process of the present embodiment is as follows：

The firm banking 1 of vacuum cup 5 is depressed, staple 13, which puts screw way 6 into, allows nail pressing block 4 to compress, and folding nail block is placed on paper is wanted On 2, the upper lid 10 of subordinate's pressure makes two spikes 12 first respectively extrude an aperture in paper, and push type broach 11 followed by pressure staple 13 along aperture Side is pressed into, and folding nail block 2 is nail pin bending so that paper is ordered tightly.

Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification Also it should be regarded as protection scope of the present invention.

Claims

1. a kind of labor-saved stapler, including base, folding nail block, small pressure spring, nail pressing block, vacuum cup, screw way, big stage clip, bearing pin, Spring leaf, upper lid, push type broach, spike, staple and boss, it is characterised in that described base, set and 1 vacuum suction is installed Disk.

2. labor-saved stapler according to claim 1, it is characterised in that described push type broach, it is L-shaped, is fixed on lid, Nail pressing end face set with order staple one to cambered surface.

3. labor-saved stapler according to claim 2, it is characterised in that described spike, be 2.0-2.5mm post Body, upper surface set hemispherical, and its lower surface sets sharp and sharp, one hanging platform of side setting.

4. labor-saved stapler according to claim 2, it is characterised in that described screw way, be provided with nail mouth, nail mouth There is a hole on both sides, and holes inset spacing is bigger 0.5mm than staple width with spike slide fit.

5. labor-saved stapler according to claim 1, it is characterised in that described boss, set the screw way that links closely to go out nail One side end face.