CN201128118Y - Ratchet type pinching tools - Google Patents
Ratchet type pinching tools Download PDFInfo
- Publication number
- CN201128118Y CN201128118Y CNU2007200760700U CN200720076070U CN201128118Y CN 201128118 Y CN201128118 Y CN 201128118Y CN U2007200760700 U CNU2007200760700 U CN U2007200760700U CN 200720076070 U CN200720076070 U CN 200720076070U CN 201128118 Y CN201128118 Y CN 201128118Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- finger
- type
- type clamp
- spanner handle
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a ratchet-type clamp which comprises a stable arm provided with a finger-grabbing place and a movable clamping arm provided with a ratchet-type fastening wrench handle which is provided with a finger buckle. The distance between the finger buckle and the finger-grabbing place which is arranged on the stable arm is matched with the distance fingers of a clamp user leave from the finger-grabbing place. The ratchet-type clamp can also be a ratchet-type F clamp. In the ratchet-type clamp, because the finger buckle is arranged on the wrench handle, the one-hand operation of the ratchet-type clamp can be realized, thereby greatly improving the work efficiency.
Description
Technical field
The utility model relates to a kind of clamping structure of hand-held tool, relates in particular to a kind of ratchet-type clamp.
Background technology
For the manual clamp that adopts the ratchet-type clamping structure, normally realize clamping the clamping of position and unclasping by pulling spanner handle, because the position of spanner handle and palm grip the position of caliper and spatially exist a distance, and the size of this distance surmount sometimes the control range of the caliper that grips finger, that is to say the one-handed performance that can't finish instrument; For example, ratchet-type F tong instrument when its throat depth during greater than singlehanded control range, just must come complete operation by the cooperation of both hands, thereby can't better increase work efficiency.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of ratchet-type clamp that can realize one-handed performance, and its technical problem to be solved can be implemented by the following technical programs.
A kind of ratchet-type clamp, comprise that one has the arm of stability of finger grip position, with a mobile clamp arm with ratchet spanner handle, described ratchet spanner handle is provided with a finger buckle, and the distance of described finger buckle and arm of stability finger grip interdigit adapts with the distance that operation clamp person finger leaves the finger grip position.
Described ratchet-type clamp can be ratchet-type F folder.
As the further improvement of the technical program, described finger buckle and described ratchet spanner handle flexibly connect.Wherein, can connect by the mode that finger buckle is articulated on the described spanner handle.
And described finger buckle can be located at the side of spanner handle towards arm of stability finger grip position.
Further improve as the technical program, described spanner handle is provided with the inner chamber that a described finger buckle of confession is taken in.
In addition, described finger buckle also can directly be opened on the described ratchet spanner handle body.
Adopt the ratchet-type clamp of this technical scheme, owing on spanner handle, set up a finger buckle, thus realized one-handed performance to the ratchet-type clamp, effectively improved operating efficiency.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model being done one describes in detail.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is ratchet-type clamp finger buckle half rounding state figure among Fig. 1;
Fig. 3 is the structural representation of another embodiment of the utility model.
Among the figure: 1, the arm of stability 2, clamp arm 21, spanner handle 211,212, finger buckle
2111, refer to dial mouth 2112, drive-connecting shaft
The specific embodiment
Ratchet-type F folder as depicted in figs. 1 and 2, the slide bar of F folder is as the arm of stability 1 of clamp, be socketed with ratchet-type clamp arm 2 on it, this clamp arm 2 is as clamping claw, adjust the size of clamp opening by this clamp arm moving on the arm of stability 1, and further the adjustment of the spanner handle 21 by the ratchet spanner realizes stable the clamping; Be connected with a finger buckle 211 by drive-connecting shaft 2112 on spanner handle 21, finger buckle 211 front ends are provided with a finger of being convenient to point plug and dial mouthfuls 2111.Wherein the distance of the position stable distance arm 1 that hangs naturally of finger buckle will be convenient to be held in the control of the operator on the arm of stability 1.In addition, when finger buckle 211 is obsolete, it can be accommodated in the finger buckle of being located on the spanner handle 21 and takes in the chamber.
Be illustrated in figure 3 as another ratchet-type F clamping structure, be with the difference of previous embodiment, its finger buckle 212 is arranged on the body of spanner handle 21 of ratchet spanner.
This finger buckle structure not only can be applied on the ratchet-type F folder, can be used in the clamp that other moved jaw and regular jaw have common cursor slide or rotating shaft simultaneously.This structure helps realizing the one-handed performance of clamp.
Claims (7)
1, a kind of ratchet-type clamp comprises:
One have the finger grip position the arm of stability and
One has the mobile clamp arm of ratchet spanner handle,
It is characterized in that: described ratchet spanner handle is provided with a finger buckle, and the distance of described finger buckle and arm of stability finger grip interdigit adapts with the distance that operation clamp person finger leaves the finger grip position.
2, ratchet-type clamp according to claim 1 is characterized in that: described ratchet-type clamp is ratchet-type F folder.
3, ratchet-type clamp according to claim 1 and 2 is characterized in that: described finger buckle and described ratchet spanner handle flexibly connect.
4, ratchet-type clamp according to claim 1 and 2 is characterized in that: described finger buckle is located at the side of spanner handle towards arm of stability finger grip position.
5, ratchet-type clamp according to claim 3 is characterized in that: described finger buckle is articulated on the described spanner handle.
6, ratchet-type clamp according to claim 3 is characterized in that: described spanner handle is provided with the inner chamber that a described finger buckle of confession is taken in.
7, ratchet-type clamp according to claim 1 and 2 is characterized in that: described finger buckle directly is opened on the described ratchet spanner handle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200760700U CN201128118Y (en) | 2007-11-13 | 2007-11-13 | Ratchet type pinching tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200760700U CN201128118Y (en) | 2007-11-13 | 2007-11-13 | Ratchet type pinching tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128118Y true CN201128118Y (en) | 2008-10-08 |
Family
ID=40015943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200760700U Expired - Fee Related CN201128118Y (en) | 2007-11-13 | 2007-11-13 | Ratchet type pinching tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128118Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156411A1 (en) * | 2019-02-01 | 2020-08-06 | 杭州联和工具制造有限公司 | Manual clamp |
-
2007
- 2007-11-13 CN CNU2007200760700U patent/CN201128118Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156411A1 (en) * | 2019-02-01 | 2020-08-06 | 杭州联和工具制造有限公司 | Manual clamp |
| US11969866B2 (en) | 2019-02-01 | 2024-04-30 | Hangzhou United Tools Co., Ltd. | Manual clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Huating Jiading District Town, Shanghai City Hua Bo Road No. 605 201816 Patentee after: Weitai Machinery Co., Ltd. Address before: Jiading District Malu town Shanghai city 201801 Hope Road No. 528 Patentee before: Weitai Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |