CN102794721A - Pincers - Google Patents
Pincers Download PDFInfo
- Publication number
- CN102794721A CN102794721A CN2012103007380A CN201210300738A CN102794721A CN 102794721 A CN102794721 A CN 102794721A CN 2012103007380 A CN2012103007380 A CN 2012103007380A CN 201210300738 A CN201210300738 A CN 201210300738A CN 102794721 A CN102794721 A CN 102794721A
- Authority
- CN
- China
- Prior art keywords
- handle
- taper knob
- pliers
- pawl
- prevention structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses a pair of pincers, which comprises a pincer mouth and handles, wherein the handles are sleeved by handle sleeves; and anti-dropping structures for preventing the handle sleeves from dropping are arranged between the handles and the handle sleeves. The friction between the handles and the handle sleeves is increased by adopting the anti-dropping structures, so that the probability of dropping of the handle sleeves is greatly reduced, and the pair of pincers is used to the greatest extent.
Description
Technical field
The present invention relates to a kind of pliers, relate in particular to the durable pliers of a kind of anticreep.
Background technology
The taper knob of present pliers is directly to be enclosed within on the handle, and taper knob is easy to come off in use for some time, and the pliers after taper knob comes off has not only influenced the feel that grips, but also can't carry out hot line job again, has influenced the normal use of pliers.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and can effectively prevent the pliers that taper knob comes off.
For solving the problems of the technologies described above, technical scheme of the present invention is: pliers, comprise jaw and handle, and the outer cover of handle is equipped with taper knob, is provided with the disconnecting prevention structure that prevents that taper knob from coming off between said handle and the taper knob.
As a kind of preferred scheme, said disconnecting prevention structure comprises a plurality of convexities that are arranged at the handle outside, and said taper knob and each convexity fit.
As a kind of preferred scheme, the number of projections on handle outside is four or five, and the gap between each convexity is suitable for finger grip; Another one handle raising is two, and the gap between two convexities is suitable for the thumb grasping.
As a kind of preferred scheme, said disconnecting prevention structure comprises the pawl that is arranged on the handle, and said pawl tilts to the direction of jaw, and correspondingly, said taper knob and each pawl fit.
As a kind of preferred scheme, all thorny handle annular of arbitrary tooth of said pawl is provided with.
After having adopted technique scheme; Effect of the present invention is: handle is provided with the disconnecting prevention structure that prevents that taper knob from coming off; Said disconnecting prevention structure has increased the frictional force between handle and the taper knob, and the probability that makes taper knob come off reduces greatly, helps pliers and utilizes to greatest extent.
Because said disconnecting prevention structure comprises a plurality of convexities that are arranged at the handle outside, said taper knob and each convexity fit again.Number of projections on handle outside is four or five, and the gap between each convexity is suitable for finger grip; Another one handle raising is two, and the gap between two convexities is suitable for the thumb grasping, and this kind disconnecting prevention structure is preventing to have improved the feel that grips when pliers uses when taper knob from coming off.
In addition, said disconnecting prevention structure comprises the pawl that is arranged on the handle, and said pawl tilts to the direction of jaw; Said taper knob and each pawl fit; This kind structure is easy to be set in handle outer adding the man-hour taper knob, and taper knob is difficult to come off during use, and both convenient processing is also convenient to be used.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2;
Fig. 3 is the structural representation of the embodiment of the invention 3;
In the accompanying drawing: 1. jaw; 2. handle; 3. taper knob; 4. protruding.
The specific embodiment
Through specific embodiment pliers of the present invention is done further to describe in detail below.
Embodiment 1
As shown in Figure 1, pliers comprises jaw 1 and handle 2; The outer cover of handle 2 is equipped with taper knob 3; Be provided with the disconnecting prevention structure that prevents that taper knob 3 from coming off between said handle 2 and the taper knob 3, disconnecting prevention structure comprises and is arranged at a plurality of protruding 4 of handle 2 outsides, and said taper knob 3 protruding 4 fits with each.In the present embodiment, convexity 4 numbers on handle 2 outside are four, and each gap between protruding 4 is suitable for finger grip; Another one handle 2 raisings 4 are two, and the gap between two protruding 4 is suitable for the thumb grasping.
Disconnecting prevention structure in the present embodiment is easy to grasping, has improved the feel that grips when pliers uses, and the frictional force that convexity 4 has increased between handle 2 and the taper knob 3, the probability that makes taper knob 3 come off reduces greatly, helps pliers and uses to greatest extent.
Certainly, can also be provided with other convexities 4 simultaneously at other positions of handle 2, prevent that the effect that taper knob 3 comes off also can be more obvious.Its protrusions 4 is a spherical surface hill, and it is convenient that taper knob 3 is inserted in.
As shown in Figure 2, pliers comprises jaw 1 and handle 2, and the outer cover of handle 2 is equipped with taper knob 3, is provided with the disconnecting prevention structure that prevents that taper knob 3 from coming off between said handle 2 and the taper knob 3, and disconnecting prevention structure comprises and is arranged at a plurality of protruding 4 of handle 2 outsides.In the present embodiment, convexity 4 numbers on one of them handle 2 outside are two, and the gap between two protruding 4 is suitable for all the other finger grips except that thumb; Convexity 4 is not set on the another one handle 2, and said taper knob 3 fits with each convexity 4.
Certainly, can also be provided with other convexities 4 simultaneously at other positions of handle 2, prevent that the effect that taper knob 3 comes off also can be more obvious.
As shown in Figure 3, pliers comprises jaw 1 and handle 2; The outer cover of handle 2 is equipped with taper knob 3; Be provided with the disconnecting prevention structure that prevents that taper knob 3 from coming off between said handle 2 and the taper knob 3, said disconnecting prevention structure comprises the pawl that is arranged on the handle 2, and said pawl tilts to the direction of jaw 1; All thorny handle 2 annulars of arbitrary tooth of said pawl are provided with, and this kind disconnecting prevention structure has increased frictional force between handle 2 and the taper knob 3 greatly.
Pawl is less in the present embodiment, pawl can not occur when using pliers and pierce through taper knob 3, stabs the situation of staff.
Claims (5)
1. pliers comprises jaw and handle, and the outer cover of handle is equipped with taper knob, it is characterized in that: be provided with the disconnecting prevention structure that prevents that taper knob from coming off between said handle and the taper knob.
2. pliers according to claim 1, it is characterized in that: said disconnecting prevention structure comprises a plurality of convexities that are arranged at the handle outside, and said taper knob and each convexity fit.
3. like the said pliers of claim 2, it is characterized in that: the number of projections on handle outside is four or five, and the gap between each convexity is suitable for finger grip; Convexity on the another one handle is two, and the gap between two convexities is suitable for the thumb grasping.
4. pliers according to claim 1, it is characterized in that: said disconnecting prevention structure comprises the pawl that is arranged on the handle, and said pawl tilts to the direction of jaw, and correspondingly, said taper knob and each pawl fit.
5. like the said pliers of claim 4, it is characterized in that: all thorny handle annular of each tooth of said pawl is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103007380A CN102794721A (en) | 2012-08-23 | 2012-08-23 | Pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103007380A CN102794721A (en) | 2012-08-23 | 2012-08-23 | Pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102794721A true CN102794721A (en) | 2012-11-28 |
Family
ID=47194152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103007380A Pending CN102794721A (en) | 2012-08-23 | 2012-08-23 | Pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102794721A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2107633A (en) * | 1981-08-22 | 1983-05-05 | Wilkinson Sword Ltd | A handle in particular for a hand-tool |
| CN201154463Y (en) * | 2008-01-30 | 2008-11-26 | 张留岗 | Special clamp for drawing R-shaped pin of insulator off |
| CN101376245A (en) * | 2007-08-31 | 2009-03-04 | Um工业株式会社 | Handle of cutter |
| CN202292704U (en) * | 2011-09-13 | 2012-07-04 | 黄石优利福自动化装备有限责任公司 | Vice handle insulating sleeve anti-drop device |
| CN202702057U (en) * | 2012-08-23 | 2013-01-30 | 张家港市新谊五金工具有限公司 | Plier |
-
2012
- 2012-08-23 CN CN2012103007380A patent/CN102794721A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2107633A (en) * | 1981-08-22 | 1983-05-05 | Wilkinson Sword Ltd | A handle in particular for a hand-tool |
| CN101376245A (en) * | 2007-08-31 | 2009-03-04 | Um工业株式会社 | Handle of cutter |
| CN201154463Y (en) * | 2008-01-30 | 2008-11-26 | 张留岗 | Special clamp for drawing R-shaped pin of insulator off |
| CN202292704U (en) * | 2011-09-13 | 2012-07-04 | 黄石优利福自动化装备有限责任公司 | Vice handle insulating sleeve anti-drop device |
| CN202702057U (en) * | 2012-08-23 | 2013-01-30 | 张家港市新谊五金工具有限公司 | Plier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |