CN207480518U

CN207480518U - A kind of staple tears nail device open

Info

Publication number: CN207480518U
Application number: CN201721586050.8U
Authority: CN
Inventors: 陈雪芳; 赵祥文; 李大臣; 张跃
Original assignee: Suzhou Vocational University
Current assignee: Suzhou Vocational University
Priority date: 2017-11-23
Filing date: 2017-11-23
Publication date: 2018-06-12
Anticipated expiration: 2027-11-23

Abstract

The utility model discloses a kind of staples to tear nail device open, including upper clamp plate, lower clamp plate；The upper clamp plate, lower clamp plate are both provided with U-type groove；The upper clamp plate has been extended lower handle, and lower clamp plate has been extended upper handle；One end hinge connection of the upper handle close to one end of lower clamp plate and lower handle close to upper clamp plate；The upper surface of told upper clamp plate is provided with stent；It is provided on the stent positioned at the upper iron square hinge of U-type groove and tears nail fork open；It is described to tear arc inserted sheet there are two the settings of nail plug portion open；Described two arc inserted sheets are tangent with the lower surface of upper clamp plate；The utility model will need the document for removing staple to clamp by upper clamp plate and lower clamp plate, then the gap between the two arc spring laminations alignment staple and document of tearing nail fork open is depressed, staple is tilted under force, you can is realized and is taken nail process to staple.

Description

A kind of staple tears nail device open

Technical field

The utility model is related to a kind of working office field, specifically a kind of staple tears nail device open.

Background technology

Staple is the office appliance being commonly used in working office, longer with greater need for needle leg especially when binding document Staple bind, due to the effect of stapler, therefore forwarding becomes simple and convenient, but when dismantling staple but There is no suitable tool to be dismantled；Such as a kind of described in number of patent application 201520834876.6 is capable of taking for continuous work Stapler spike devices are serious to document destruction, if having thicker document need to dismantle its effect it is also unsatisfactory；Number of patent application 201520768337.7 the staple nail puller dismounting labor intensity is big, efficiency is low；It is therefore desirable to design a kind of structure Simply, use is efficient and convenient, and the staple that can easily take out rivet nut and be not easy to scratch bookbinding body surface tears nail device open.

Utility model content

The utility model aim is provided a kind of simple in structure, easy to use for overcome the deficiencies in the prior art A kind of staple tears nail device open.

In order to achieve the above objectives, the technical solution adopted in the utility model is：Including upper clamp plate, lower clamp plate；The upper folder Plate, lower clamp plate are both provided with U-type groove；The upper clamp plate has been extended lower handle, and lower clamp plate has been extended upper handle；It is described One end hinge connection of the upper handle close to one end of lower clamp plate and lower handle close to upper clamp plate；The upper surface setting of told upper clamp plate There is stent；It is provided on the stent positioned at the upper iron square hinge of U-type groove and tears nail fork open；It is described to tear arc there are two the settings of nail plug portion open Inserted sheet；Described two arc inserted sheets are tangent with the lower surface of upper clamp plate.

Preferably, compression spring is fixedly installed between the upper handle and lower handle, upper handle is connected with lower handle by pin It connects.

Preferably, the upper surface of the upper clamp plate is symmetrical arranged in U-type groove both sides there are two stent, is set between two stents It is equipped with axis pin；The nail fork hinge of tearing open is arranged on axis pin.

Preferably, described tear open is equipped with resetting spring between nail fork and axis pin.

Preferably, the upper handle and lower handle shape hold the arc of shape in human body.

Preferably, the upper handle and lower handle cover outside is provided with rubber sleeve.

Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：

The utility model will need the document for removing staple to clamp by upper clamp plate and lower clamp plate, then will tear nail fork open Gap between two arc spring lamination alignment staples and document is depressed, and staple is tilted under force, you can realization pair Staple takes nail process.

Description of the drawings

Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：

Attached drawing 1 tears the three-dimensional view of nail device open for a kind of staple described in the utility model.

Wherein：1st, upper handle；2nd, lower handle；3rd, compression spring；4th, pin；5th, upper clamp plate；6th, axis pin；7th, lower clamp plate；8th, nail is torn open Fork 9, resetting spring；10th, stent；11st, arc inserted sheet 12, U-type groove.

Specific embodiment

Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.

Attached drawing 1 tears nail device open for a kind of staple described in the utility model, including upper clamp plate 5, lower clamp plate 7；The upper folder Plate 5, lower clamp plate 7 are both provided with U-type groove 12；The upper clamp plate 5, which is extended, lower handle 2, and lower clamp plate 7, which is extended, left-hand seat Handle 1；The upper handle 1 and 2 shape of lower handle are held in human body covers setting outside the arc and upper handle 1 and lower handle 2 of shape Rubber sleeve, meets force situation when human body is held, and rubber sleeve can also play anti-skidding effect；The upper handle 1 is close One end of lower clamp plate 7 and lower handle 2 are close to one end hinge connection of upper clamp plate 5；It is fixed between the upper handle 1 and lower handle 2 Compression spring 3 is provided with, upper handle 1 is connect with lower handle 2 by pin 4, can realize the reset of upper handle 1 and lower handle 2；It is described The upper surface of upper clamp plate 5 is symmetrical arranged in 12 both sides of U-type groove there are two stent 10, and axis pin 6 is provided between two stents 10；Institute State tear open nail fork 8 hinges be arranged on axis pin 6, tear open nail fork 8 and axis pin 6 between be equipped with resetting spring 9, can realize and tear nail open The reset of fork 8；It is described to tear arc inserted sheet 11 there are two the 8 heads settings of nail fork open；Described two arc inserted sheets 11 with upper clamp plate 5 Lower surface is tangent；The utility model provides a kind of staple and tears nail device open, will need to remove stapler by upper clamp plate 5 and lower clamp plate 7 The document of nail clamps, and the gap being then directed at two arc spring laminations 11 for tearing nail fork 8 open between staple and document is depressed, staple It is tilted under force, you can realize and nail process is taken to staple.

It the above is only the concrete application example of the utility model, do not form any limit to the scope of protection of the utility model System.All technical solutions formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it It is interior.

Claims

1. a kind of staple tears nail device open, which is characterized in that including upper clamp plate, lower clamp plate；The upper clamp plate, lower clamp plate are both provided with U-type groove；The upper clamp plate has been extended lower handle, and lower clamp plate has been extended upper handle；The upper handle is close to lower clamp plate One end and lower handle close to upper clamp plate one end hinge connection；The upper surface of told upper clamp plate is provided with stent；The stent The upper upper iron square hinge positioned at U-type groove, which is provided with, tears nail fork open；It is described to tear arc inserted sheet there are two the settings of nail plug portion open；Described two arcs Shape inserted sheet is tangent with the lower surface of upper clamp plate.

2. a kind of staple according to claim 1 tears nail device open, it is characterised in that：It is solid between the upper handle and lower handle Surely compression spring is provided with, upper handle is connect with lower handle by pin.

3. a kind of staple according to claim 1 tears nail device open, it is characterised in that：The upper surface of the upper clamp plate is U-shaped Slot both sides are symmetrical arranged there are two stent, and axis pin is provided between two stents；The nail fork hinge of tearing open is arranged on axis pin.

4. a kind of staple according to claim 3 tears nail device open, it is characterised in that：Described tear open coordinates between nail fork and axis pin It is provided with resetting spring.

5. a kind of staple according to claim 1 tears nail device open, it is characterised in that：The upper handle and lower handle shape are in Human body holds the arc of shape.

6. a kind of staple according to claim 1 tears nail device open, it is characterised in that：It is covered outside the upper handle and lower handle Rubber sleeve is set.