CN201077053Y - Hydraulic clamp for mounting anti-theft screw cap protecting hood - Google Patents
Hydraulic clamp for mounting anti-theft screw cap protecting hood Download PDFInfo
- Publication number
- CN201077053Y CN201077053Y CNU2007200858997U CN200720085899U CN201077053Y CN 201077053 Y CN201077053 Y CN 201077053Y CN U2007200858997 U CNU2007200858997 U CN U2007200858997U CN 200720085899 U CN200720085899 U CN 200720085899U CN 201077053 Y CN201077053 Y CN 201077053Y
- Authority
- CN
- China
- Prior art keywords
- screw cap
- piston
- protecting cover
- handspikes
- frame
- 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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- Fluid-Damping Devices (AREA)
Abstract
The utility model provides an hydraulic mounting wrench for theftproof screw cap protecting cover, which is characterized in that: a piston sleeve is arranged in the middle of the frame, two hook rings and two handspikes are arranged on both sides of the frame respectively, a working hole is arranged at the front-end of the piston sleeve, the end of the piston arranged in the piston sleeve adopts two pole supports connected with the connecting shaft and connected in the middle of the two handspikes respectively. When in use, the circle shaped protecting cover is arranged in the working hole, the fixity near the screw cap is hooked by the hook rings, the working hole is aligned with the screw cap head, the handspikes are internal pressed by both hands respectively, thus, the circle shaped protecting cover is entrusted on the screw cap head via the piston and the screw cap is sealed strictly, forming a fix article with a glossy and round head and is uneasy to be screwed away and stolen away.
Description
Affiliated technical field
The utility model relates to a kind of small-sized hardware ﹠ tools, a kind of specifically hydraulic pliers for mounting anti-theft screw cap protective lid.
Background technology
A lot of now fixing article of screw that adopt; because the cap nut head is exposed outside; often stolen by lawless person's screw of outwarding winding; especially there is general stolen phenomenon in the car plate of automobile; protect on the cap nut head and adopt circular protecting cover to be embedded in; then lack specific purpose tool and install and to use iron hammer to beat, cause protecting cover to damage phenomenon thus easily.
Summary of the invention
The utility model provides a kind of hydraulic pliers for mounting anti-theft screw cap protective lid, can by hydraulic way cap nut head protecting cover be installed easily.
The utility model comprises piston bush and piston and hand lever, the technical scheme that is adopted is: a piston bush is housed in the centre of frame, the both sides of frame are equipped with two hook rings and two hand levers respectively by movable axis, the front end of piston bush is a gathering hole, and two poles that the piston tail end of being adorned in the piston bush adopts connecting axle to link to each other are connected to the centre of two hand levers.
The utility model beneficial effect is: by piston pressure circular protecting cover extruding is installed on the cap nut head, whole tight the sealing of cap nut head can be had characteristics easy to use, laborsaving, effective, fireballing.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the utility model structural representation.
The specific embodiment
Shown in the accompanying drawing: a piston bush 2 is housed in the centre of frame 1, the both sides of frame 1 are equipped with two hook rings 7 and two hand levers 5 respectively by movable axis, the front end of piston bush 2 is gathering holes 3, and two poles 6 that piston 4 tail ends of being adorned in the piston bush 2 adopt connecting axle to link to each other are connected to the centre of two hand levers 5.
During use, circular protecting cover is put into gathering hole 3, hand over gathering hole 3 is aimed at the cap nut head, two hook rings 7 are hooked on the cap nut head hard thing nearby, and hand-held two hand levers 5 are to internal rolling, can make piston 4 sinciputs by pole 6, and circular protecting cover is squeezed on the cap nut head.
Claims (1)
1. hydraulic pliers for mounting anti-theft screw cap protective lid, comprise piston bush (2) and piston (4) and hand lever (5), it is characterized in that: a piston bush (2) is housed in the centre of frame (1), the both sides of frame (1) are equipped with two hook rings (7) and two hand levers (5) respectively by movable axis, the front end of piston bush (2) is gathering hole (3), and two poles (6) that piston (4) tail end of being adorned in the piston bush (2) adopts connecting axle to link to each other are connected to the centre of two hand levers (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200858997U CN201077053Y (en) | 2007-07-13 | 2007-07-13 | Hydraulic clamp for mounting anti-theft screw cap protecting hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200858997U CN201077053Y (en) | 2007-07-13 | 2007-07-13 | Hydraulic clamp for mounting anti-theft screw cap protecting hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077053Y true CN201077053Y (en) | 2008-06-25 |
Family
ID=39569107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200858997U Expired - Fee Related CN201077053Y (en) | 2007-07-13 | 2007-07-13 | Hydraulic clamp for mounting anti-theft screw cap protecting hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077053Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762107A (en) * | 2019-11-29 | 2020-02-07 | 南京工业大学 | Complete technology for preventing bolt from falling and mounting and dismounting method |
-
2007
- 2007-07-13 CN CNU2007200858997U patent/CN201077053Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762107A (en) * | 2019-11-29 | 2020-02-07 | 南京工业大学 | Complete technology for preventing bolt from falling and mounting and dismounting method |
| CN110762107B (en) * | 2019-11-29 | 2023-12-05 | 南京工业大学 | Complete device for preventing bolt from falling and mounting and dismounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 |