CN204053837U

CN204053837U - The tonger of tool quick-release configuration

Info

Publication number: CN204053837U
Application number: CN201420490745.6U
Authority: CN
Inventors: 杨卿震
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-28
Filing date: 2014-08-28
Publication date: 2014-12-31
Anticipated expiration: 2024-08-28

Abstract

The utility model has the tonger about a kind of tool quick-release configuration, include one first tong arm, one second tong arm and a slide fastener, wherein this slide fastener is arranged between this first tong arm and this second tong arm, and slide fastener can be made to remove the clamping receiving state of tonger by this first tong arm of pressing and this second tong arm, one hand is only needed to perform, another hand need not be aided with operate, for climb in high-altitude or need other work object of carrying workmen for, really can significantly its operation convenient.

Description

The tonger of tool quick-release configuration

Technical field

The utility model has the tonger about a kind of tool quick-release configuration, specifically have about a kind of need be only the use or closed receiving state of opening with one hand and changeable tonger, the convenience of lifting operation person when using the instrument such as pliers by this.

Background technology

Press, clamp type tool is one of hand-held tool the most often used, and typical clamp type tool comprises the caliper of a pair interlaced setting, and caliper opposite end has pincers jaw and clamp handle respectively, and make pincers jaw form the bare terminal end of clamp type tool, clamp handle then forms operating side.When user is when operating clamp type tool, only with the method for similar operations scissors, the folding of manipulation pincers jaw in clamp handle need be gripped on, to perform the operation of gripping objects by pincers jaw.

Refer to Republic of China's letters patent book number No. M427723 " there is the wire nipper of tube expanding function " Patent Case, it is a kind of combination cut pliers structure, include a first cutting edge body, a second cutting edge body, a tube expander, a shaft member, a clasp, one is supported valve part and an elastic component, tube expander is built in this first gripping member, effectively can simplify expanding procedure, due to the axis of tube expander and the axis of shaft member vertical each other, the tube expander being more generally located at blade on using is good, hand work posture when being converted to expander from shearing work smoothly, and expander sight line can not be covered because of blade, the block end pressing the first handle body to valve part of this second handle body, this first blade and this second blade is made to be a fixing and suitable opening angle, avoid two blade opposed open angles excessive.

Aforementioned creation is a existing wire nipper, being carried out the operation that cuts of electric wire, and two cutting edge body handle portion are provided with a safety cramp ring, the first cutting edge body and the second cutting edge body must be made must to close as receiving state by pressing the first cutting edge body and the second cutting edge body; But, existing wire nipper remove or lock safety cramp ring time usually need be aided with another hand to operate, for climb in high-altitude or need other work object of carrying workmen for, its operation very inconvenience.

In view of this, this creator is the development Experience by being engaged in related industry for many years, for existing cutting nippers institute problems faced further investigated, and actively seek solution, through the research and development of long-term endeavour, finally successfully create a kind of tonger of tool quick-release configuration, it is a kind of need be only the use or closed receiving state of opening with one hand and changeable tonger, by this convenience of lifting operation person when using the instruments such as pliers.

Summary of the invention

The utility model has the tonger about a kind of tool quick-release configuration, and it is a kind of need be only the use or closed receiving state of opening with one hand and changeable tonger, by this convenience of lifting operation person when using the instruments such as pliers.

For reaching aforementioned utility model object, the tonger of the utility model tool quick-release configuration includes one first tong arm, one second tong arm and a slide fastener, this first tong arm and the second tong arm are pivoted and are formed with a work head end and a handle end, the first spring that a normality flicks both is provided with between this first tong arm and second tong arm, this first tong arm is formed with a clip in the handle end position that is closely pivoted, this clip is between this first tong arm and this second tong arm, and this clip has the wide hook section in a wide narrower extension, footpath and a footpath, be formed with one between this extension and this first tong arm and buckle space, this hook section limits this and buckles its open at one end of space for comparatively narrow state,

This slide fastener is movably set in this second tong arm, and can along the upper and lower slippage of this second tong arm, this slide fastener has one when this first tong arm and this second tong arm are clamping state, the backstay that this buckles space can be pushed in, and between this backstay with this second tong arm, remain with a corresponding space stretched into for this clip, this corresponding space width is slightly larger than this hook section width, and this second tong arm is provided with a normality and pulls slide fastener, this backstay is departed from the second spring that this buckles space;

So, when this backstay be positioned at this buckle space time, this backstay is able to fasten with this hook section, and hook relative with this clip of this backstay is put, and presents the receiving state of clamping for this first tong arm and this second tong arm; Separately when pressing the handle end of this first tong arm and this second tong arm, this backstay is able to buckle space bias internal in this, after this backstay and this clip misplace, namely this slide fastener pulls slippage by this second spring, makes this clip depart from this and buckles space to remove the restriction of this first tong arm and this second tong arm.

This slide fastener aforementioned is for presenting through this second tong arm kenel, this slide fastener has the positioning end that is positioned at one side inside this second tong arm, and the operating side that to be positioned at outside this second tong arm one side, this backstay and this corresponding space are formed at this positioning end, this slide fastener is respectively formed with the location projection seat that sticks to one side inside this second tong arm in these positioning end both sides, this second tong arm has been recessed to form a chute in outside one side, this slide fastener is respectively formed with one in these both sides, operating side and is arranged at this chute, and stick to the positioning convex rod of one side outside this second tong arm.

The outside one side of this slide fastener aforementioned in this operating side is formed with one with the curved state of arc and pushes away seat.

From aforementioned utility model content, the tonger of the utility model tool quick-release configuration is in use, only need to press the first tong arm and the second tong arm gently, slide fastener can be drawn by the second spring and to be moved and automatically and except fixing, one hand is only needed to perform, another hand need not be aided with operate, for climb in high-altitude or need other work object of carrying workmen for, really can significantly its operation convenient, therefore this novel saying is a kind of creation utility model quite with practicality and progressive, quite be worth industrial circle to be promoted, and make society know.

Accompanying drawing explanation

Fig. 1 is the stereoscopic schematic diagram of the tonger of the utility model tool quick-release configuration;

Fig. 2 is the perspective exploded view of the tonger of the utility model tool quick-release configuration;

Fig. 3 and Fig. 4 is the action schematic diagram that the utility model carries out tong arm release;

Fig. 5 is the enforcement schematic diagram that the utility model completes tong arm release.

Description of reference numerals: 1 first tong arm; 11 clips; 111 extensions; 112 hook sections; 12 buckle space; 2 second tong arms; 21 second springs; 22 chutes; 3 slide fastener; 31 backstays; 32 corresponding spaces; 33 positioning ends; 331 location projection seats; 34 operating sides; 341 positioning convex rods; 342 push away seat; 4 work head ends; 5 handle ends; 6 first springs.

Detailed description of the invention

Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.

The utility model has the tonger about a kind of tool quick-release configuration, it is a kind of need be only the use or closed receiving state of opening with one hand and changeable tonger, the convenience of lifting operation person when using the instruments such as pliers by this, refer to shown in Fig. 1 to Fig. 5, the tonger of the utility model tool quick-release configuration includes one first tong arm 1,1 second tong arm 2 and a slide fastener 3;

This first tong arm 1 and the second tong arm 2 are pivoted and are formed with work head end 4 and a handle end 5, the first spring 6 that a normality flicks both is provided with between this first tong arm 1 and second tong arm 2, this first tong arm 1 is formed with a clip 11 in handle end 5 position that is closely pivoted, this clip 11 is between the first tong arm 1 and the second tong arm 2, and this clip 11 has the wide hook section 112 in a wide narrower extension 111, footpath and a footpath, be formed with one between this extension 111 and first tong arm 1 and buckle space 12, the restriction of this hook section 112 buckles its open at one end of space 12 for comparatively narrow state,

This slide fastener 3 is movably set in the second tong arm 2, and must along the second tong arm about 2 slippage, this slide fastener 3 has one when the first tong arm 1 and the second tong arm 2 are for clamping state, be pushed in the backstay 31 buckling space 12, and between this backstay 31 with the second tong arm 2, remain with a corresponding space 32 stretched into for clip 11, this corresponding space 32 width is slightly larger than hook section 112 width, this second tong arm 2 is provided with a normality and pulls slide fastener 3, makes backstay 31 depart from the second spring 21 buckling space 12;

So, when backstay 31 be positioned at buckle space 12 time, this backstay 31 is able to fasten with hook section 112, hook relative with clip 11 of backstay 31 is made to put (as shown in Figure 1, because backstay 31 sticks in extension 111 by the first spring 6 springing, and backstay 31 also pulls past hook section 112 to fasten by the second spring 21 simultaneously), the receiving state of clamping is presented for the first tong arm 1 and the second tong arm 2; Separately when the handle end 5 of pressing first tong arm 1 and the second tong arm 2, backstay 31 must in buckling space 12 bias internal (as shown in Figure 3), after bar 31 to be positioned misplaces with clip 11, namely this slide fastener 3 obtains and pulls slippage by the second spring 21, clip 11 is departed from and buckles space 12 to remove the restriction (as shown in Figure 4) of the first tong arm 1 and the second tong arm 2.

Furthermore, this slide fastener 3 presents through the second tong arm 2 kenel, this slide fastener 3 has the positioning end 33 that is positioned at one side inside the second tong arm 2, and the operating side 34 that to be positioned at outside the second tong arm 2 one side, this backstay 31 and corresponding space 32 are formed at positioning end 33, this slide fastener 3 is respectively formed with the location projection seat 331 that sticks to one side inside the second tong arm 2 in positioning end 33 both sides, this second tong arm 2 has been recessed to form a chute 22 in outside one side, this slide fastener 3 is respectively formed with one in both sides, operating side 34 and is arranged at chute 22, and stick to the positioning convex rod 341 of one side outside the second tong arm 2, so, with positioning convex rod 341 Absorbable organic halogens, slide fastener 3 is arranged at the second tong arm 2 by location projection seat 331, and makes its relative second tong arm 2 slippage, and this chute 22 is able to the maximum skidding distance of limit slippage fastener 3 with the configuration of backstay 31.

Furthermore, in the outside of operating side 34, be simultaneously formed with one with the curved state of arc pushes away seat 342 to this slide fastener 3; This pushes away seat 342 and can person easy to use pass with thumb manipulation slide fastener 3.

From aforementioned utility model content, the tonger of the utility model tool quick-release configuration, in use, only needs to press the first tong arm 1 and the second tong arm 2 gently, and slide fastener 3 can be drawn by the second spring 21 and to be moved and automatically and except fixing, only need one hand to perform, another hand need not be aided with operate; Same, when for when to recover tonger be clamping storage, only again must press the first tong arm 1 and the second tong arm 2, continuous passing slide fastener 3, make backstay 31 again with clip 11 hook; Therefore, for climb in high-altitude or need other work object of carrying workmen for, really can significantly its operation convenient.

Above-listed described person is only to explain preferred embodiment of the present utility model; not attempt tool is to do any pro forma restriction to the utility model; be with; all have under identical creation spirit, to do relevant any modification of the present utility model or become furthermore; the aspect can implemented according to this for other and have same effect person, all must be included in the category of the utility model intention protection.

In sum, the tonger of the utility model tool quick-release configuration, in structural design and use practicality, really practicality is met, and disclosed structure creation, also be that there is unprecedented innovative structure, so its there is novelty should without doubt, the utility model can have more the enhancement of effect compared with existing structure again, therefore also has progressive, and it meets the regulation of China's Patent Law about new patent application completely, therefore, whence proposes patent application to an ancient unit of weight office in accordance with the law, earnestly asks an ancient unit of weight office and can vouchsafe this case patent right early, to feeling moral just.

Claims

1. a tonger for tool quick-release configuration, includes one first tong arm, one second tong arm and a slide fastener, it is characterized in that:

This first tong arm and this second tong arm are pivoted and are formed with a work head end and a handle end, the first spring that a normality flicks both is provided with between this first tong arm and this second tong arm, this first tong arm is formed with a clip in the handle end position that is closely pivoted, this clip is between this first tong arm and this second tong arm, and this clip has the wide hook section in the extension of a footpath width and a footpath, be formed with one between this extension and this first tong arm and buckle space, this hook section limits this, and to buckle its open at one end of space be narrow state;

This slide fastener is movably set in this second tong arm, and can along the upper and lower slippage of this second tong arm, this slide fastener has one when this first tong arm and this second tong arm are clamping state, be pushed in the backstay that this buckles space, and between this backstay with this second tong arm, remain with a corresponding space stretched into for this clip, this corresponding space width is greater than the width of this hook section, and this second tong arm is provided with one and pulls slide fastener, departs to make backstay the second spring buckling space.

2. the tonger of tool quick-release configuration as claimed in claim 1, wherein this slide fastener is in the kenel through the second tong arm, this slide fastener has the positioning end that is positioned at one side inside this second tong arm, and the operating side that to be positioned at outside this second tong arm one side, this backstay and this corresponding space are formed at this positioning end, this slide fastener is respectively formed with the location projection seat that sticks to one side inside this second tong arm in these positioning end both sides, this second tong arm has been recessed to form a chute in outside one side, this slide fastener is respectively formed with one in these both sides, operating side and is arranged at this chute, and stick to the positioning convex rod of one side outside this second tong arm.

3. the tonger of tool quick-release configuration as claimed in claim 2, wherein in the outside of this operating side, be simultaneously formed with one with the curved state of arc pushes away seat to this slide fastener.