CN2723119Y - Hand pincers - Google Patents
Hand pincers Download PDFInfo
- Publication number
- CN2723119Y CN2723119Y CN 200420062373 CN200420062373U CN2723119Y CN 2723119 Y CN2723119 Y CN 2723119Y CN 200420062373 CN200420062373 CN 200420062373 CN 200420062373 U CN200420062373 U CN 200420062373U CN 2723119 Y CN2723119 Y CN 2723119Y
- Authority
- CN
- China
- Prior art keywords
- handles
- handle
- stage clip
- people
- compression spring
- 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.)
- Expired - Fee Related
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Abstract
Disclosed are hand pincers which are provided with two pincer arms. The center parts of the two pincer arms are hinged with each other through a hinged shaft, the front end of the hinged shaft is provided with a pincer jaw with teeth, and the back end of the hinged shaft is provided with two handles; one compression spring is arranged between the two handles, and the compression spring is arranged at the position near 13 mm of the outer ends of the handles position. Compared with prior art, the utility model is provided with the compression spring between the two handles of the hand pincers; in using, people inwards clamp the handles with strength when clamping objects, which conforms to the habit of people using hands; as long as people loosen the handles, the handles are automatically opened under the action of the compression spring for opening the pincer jaw. So, in work, people can save half strength for increasing work efficiency.
Description
Technical field
The utility model relates to a kind of clamping device of working pressure, particularly a kind of hand vice.
Background technology
Hand vice of the prior art mostly are to comprise two tong arms, and two tong arms join by a jointed shaft, hinged after, an end is toothed jaw, an end is a handle.Its weak point is: when in use, be the folding of controlling jaw with a hand, when being used for grip objects, the mode of exerting all one's strength of hand meets the use habit of hand for inwardly; When opening jaw, the mode of exerting all one's strength of hand can feel painstaking like this for separating laterally, and operating efficiency is not high.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of with the hand vice that separate the jaw function automatically.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of hand vice, it is provided with two tong arms, two tong arm middle parts are hinged by a jointed shaft, the front end of jointed shaft is toothed jaw, the rear end of jointed shaft is a handle, is characterized in: a stage clip is housed between two handles, and stage clip is located at apart from 1/3 place, handle outer end.
The technical problems to be solved in the utility model can also come to realize further fixedlying connected with two handles respectively in the two ends of described stage clip by the following technical programs.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, one end and one of them handle of described stage clip are fixed, the other end is unsettled, and the contact point place relative at another handle is provided with gag lever post, and described gag lever post stretches to the stage clip middle part.
The technical problems to be solved in the utility model can also be come by the following technical programs further to realize, is provided with clasp in the handle outer end.When not in use, two handles are fastened, be convenient to deposit with clasp.
The utility model compared with prior art is equipped with a stage clip between two of hand vice pincers handles, people in use, in the time of only need being used for grip objects, hand is exerted all one's strength inwardly to hold and is closed handle, meets the use habit of hand; When needs are opened jaw, need only hand release handle slightly, then handle is opened under the effect of spring automatically.When work, the people can economize the power of half like this, and nature will be increased work efficiency.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
Fig. 2 is an another kind of embodiment structure chart of the present utility model.
The specific embodiment
A kind of hand vice, it is provided with two tong arms, and two tong arm middle parts are hinged by a jointed shaft 3, the front end of jointed shaft 3 is toothed jaw 2, the rear end of jointed shaft 3 is a handle 1,5, and a stage clip 4 is housed between two handles 1,5, and stage clip 4 is located at apart from 1/3 place, handle 1,5 outer ends.Fixedly connected with two handles 1,5 respectively in the two ends of described stage clip 4.Be provided with clasp 6 in handle 5 outer ends.When not in use, two handles 1,5 are fastened, be convenient to deposit with clasp 6.
Another kind of embodiment of the present utility model is: an end of described stage clip 4 and one of them handle 5 are fixing, and the other end is unsettled, is provided with gag lever post 7 at another handle 1 relative contact point place, and described gag lever post 7 stretches to stage clip 4 middle parts.
Claims (4)
1. hand vice, it is provided with two tong arms, two tong arm middle parts are hinged by a jointed shaft (3), the front end of jointed shaft (3) is toothed jaw (2), the rear end of jointed shaft (3) is handle (1,5), it is characterized in that: between two handles (1,5) stage clip (4) is housed, stage clip (4) is located at apart from handle (1,5) 1/3 place, outer end.
2. hand vice according to claim 1 is characterized in that: fixedly connected with two handles (1,5) respectively in the two ends of described stage clip (4).
3. hand vice according to claim 1, it is characterized in that: an end of described stage clip (4) and one of them handle (5) are fixing, the other end is unsettled, and relative contact point place is provided with gag lever post (7) at another handle (1), and described gag lever post (7) stretches to stage clip (4) middle part.
4. hand vice according to claim 1 is characterized in that: be provided with clasp (6) in handle (1,5) outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062373 CN2723119Y (en) | 2004-06-30 | 2004-06-30 | Hand pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062373 CN2723119Y (en) | 2004-06-30 | 2004-06-30 | Hand pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723119Y true CN2723119Y (en) | 2005-09-07 |
Family
ID=35036755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420062373 Expired - Fee Related CN2723119Y (en) | 2004-06-30 | 2004-06-30 | Hand pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723119Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529082A (en) * | 2013-11-05 | 2014-01-22 | 南京航空航天大学 | Portable IPMC artificial muscle testing device |
| CN104175253A (en) * | 2014-08-25 | 2014-12-03 | 王远志 | Cherry tomato cutter |
-
2004
- 2004-06-30 CN CN 200420062373 patent/CN2723119Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529082A (en) * | 2013-11-05 | 2014-01-22 | 南京航空航天大学 | Portable IPMC artificial muscle testing device |
| CN104175253A (en) * | 2014-08-25 | 2014-12-03 | 王远志 | Cherry tomato cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |