CN204586762U - Spin safe is hammered into shape - Google Patents
Spin safe is hammered into shape Download PDFInfo
- Publication number
- CN204586762U CN204586762U CN201520240256.XU CN201520240256U CN204586762U CN 204586762 U CN204586762 U CN 204586762U CN 201520240256 U CN201520240256 U CN 201520240256U CN 204586762 U CN204586762 U CN 204586762U
- Authority
- CN
- China
- Prior art keywords
- knob
- hammer
- fixing device
- spring
- spin safe
- 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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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model relates to a kind of spin safe hammer, comprise reaction plate, knob fixing device, hammer, spring guide rail, extension spring, spacer ring, force derby, knob and handle, described reaction plate is annular, and the one side of reaction plate is fixed with glass, and another side is connected knob fixing device; The center of described knob fixing device is fixed with hammer, uniform many extension springs of edge circumference of hammer, and spring outer cover has nodular Telescopic spring guide rail; The other end of described extension spring is connected with knob, and the center of knob is connected force derby; Described knob can be connected and fixed with knob fixing device, and arranges spacer ring between the two, and knob arranges handle, and this safety hammer is laborsaving, easy to operate, and not easily loses.
Description
Technical field
The utility model relates to a kind of spin safe hammer, belongs to safety traffic field of tool.
Background technology
Existing safety hammer is fixed on vehicle window side, and when danger occurs, people need first to take off safety hammer, then knock the corner of window, complicated operation, consuming time.
Utility model content
In order to solve the problem, the utility model proposes a kind of spin safe hammer, after dangerous generation, the knob that people only need spin safe to hammer into shape, pulls back safety hammer, then lets go, safety hammer clashes into hammer under spring force, the area of contact of hammer and glass is very little, forms huge pressure, makes glass breaking.
The utility model solves the technical scheme that its technical matters adopts: a kind of spin safe hammer, comprise reaction plate, knob fixing device, hammer, spring guide rail, extension spring, spacer ring, force derby, knob and handle, described reaction plate is annular, the one side of reaction plate is fixed with glass, and another side is connected knob fixing device; The center of described knob fixing device is fixed with hammer, uniform many extension springs of edge circumference of hammer, and spring outer cover has nodular Telescopic spring guide rail; The other end of described extension spring is connected with knob, and the center of knob is connected force derby; Described knob can be connected and fixed with knob fixing device, and arranges spacer ring between the two, and knob arranges handle.
Described hammer is coniform, and its most advanced and sophisticated corresponding glass is arranged.
Described knob fixing device comprises plate body, and plate body is provided with one with the otic placode of connecting bore; Described knob is provided with the through hole that otic placode can be made to pass through.
Described handle is cylinder type hollow structure, and its internal diameter is not less than the external diameter of knob fixing device, and the mounting hole on the corresponding otic placode of its sidewall is provided with bolt hole, both can be connected by bolt.
The uniform guide-track groove that can embed spring guide rail of the corresponding extension spring circumference in inner side of described knob.
To be that the different hollow cylinder of some diameters is mutually sheathed form described spring guide rail.
Described extension spring arranges more than three.
The beneficial effects of the utility model are: a kind of spin safe hammer, after dangerous generation, the knob that people only need spin safe to hammer into shape, pulls back safety hammer, then lets go, safety hammer clashes into hammer under spring force, the area of contact of hammer and glass is very little, forms huge pressure, makes glass breaking, this device is laborsaving, easy to operate, and not easily loses.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the decomposing schematic representation of a kind of spin safe hammer.
In figure, 1. reaction plate, 2. knob fixing device, 3. hammer, 4. spring guide rail, 5. extension spring, 6. spacer ring, 7. exert a force derby, 8. knob, 9. handle, 10. otic placode, 11. guide-track grooves, 12. bolts hole.
Detailed description of the invention
In the drawings, a kind of spin safe hammer, comprise reaction plate 1, knob fixing device 2, hammer 3, spring guide rail 4, extension spring 5, spacer ring 6, force derby 7, knob 8 and handle 9, described reaction plate 1 is annular, the one side of reaction plate 1 is fixed with glass, and another side is connected knob fixing device 2; The center of described knob fixing device 2 is fixed with hammer 3, uniform many extension springs 5 of edge circumference of hammer 3, and spring outer cover has nodular Telescopic spring guide rail 4; The other end of described extension spring is connected with knob 8, and the center of knob 8 is connected force derby 7; Described knob 8 can be connected and fixed with knob fixing device 2, and arranges spacer ring 6 between the two, knob 8 is arranged handle 9.
Described hammer 3 is coniform, and its most advanced and sophisticated corresponding glass is arranged.
Described knob fixing device 2 comprises plate body, and plate body is provided with one with the otic placode 10 of connecting bore; Described knob 8 is provided with the through hole that otic placode 10 can be made to pass through.
Described handle 9 is cylinder type hollow structure, and its internal diameter is not less than the external diameter of knob fixing device 2, and the mounting hole on the corresponding otic placode 10 of its sidewall is provided with bolt hole 12, both can be connected by bolt.
The uniform guide-track groove 11 that can embed spring guide rail 4 of corresponding extension spring 5 circumference in inner side of described knob 8.
To be that the different hollow cylinder of some diameters is mutually sheathed form described spring guide rail 4.
Described extension spring 5 arranges more than three.
After dangerous generation, the knob 8 that people only need spin safe to hammer into shape, makes it be separated with knob fixing device 2, pull back knob 8, then let go, force derby 7 clashes into hammer 3 under spring force, hammer 3 is very little with the area of contact of glass, forms huge pressure, makes glass breaking.
Claims (7)
1. a spin safe hammer, comprise reaction plate, knob fixing device, hammer, spring guide rail, extension spring, spacer ring, force derby, knob and handle, it is characterized in that, described reaction plate is annular, the one side of reaction plate is fixed with glass, and another side is connected knob fixing device; The center of described knob fixing device is fixed with hammer, uniform many extension springs of edge circumference of hammer, and spring outer cover has nodular Telescopic spring guide rail; The other end of described extension spring is connected with knob, and the center of knob is connected force derby; Described knob can be connected and fixed with knob fixing device, and arranges spacer ring between the two, and knob arranges handle.
2. a kind of spin safe hammer according to claim 1, it is characterized in that, described hammer is coniform, and its most advanced and sophisticated corresponding glass is arranged.
3. a kind of spin safe hammer according to claim 1, it is characterized in that, described knob fixing device comprises plate body, and plate body is provided with one with the otic placode of connecting bore; Described knob is provided with the through hole that otic placode can be made to pass through.
4. a kind of spin safe hammer according to claim 3, it is characterized in that, described handle is cylinder type hollow structure, and its internal diameter is not less than the external diameter of knob fixing device, and the mounting hole on the corresponding otic placode of its sidewall is provided with bolt hole, both can be connected by bolt.
5. a kind of spin safe hammer according to claim 1, is characterized in that, the uniform guide-track groove that can embed spring guide rail of the corresponding extension spring circumference in inner side of described knob.
6. a kind of spin safe hammer according to claim 1, is characterized in that, to be that the different hollow cylinder of some diameters is mutually sheathed form described spring guide rail.
7. a kind of spin safe hammer according to claim 1, it is characterized in that, described extension spring arranges more than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240256.XU CN204586762U (en) | 2015-04-13 | 2015-04-13 | Spin safe is hammered into shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240256.XU CN204586762U (en) | 2015-04-13 | 2015-04-13 | Spin safe is hammered into shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204586762U true CN204586762U (en) | 2015-08-26 |
Family
ID=53922948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520240256.XU Expired - Fee Related CN204586762U (en) | 2015-04-13 | 2015-04-13 | Spin safe is hammered into shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204586762U (en) |
-
2015
- 2015-04-13 CN CN201520240256.XU patent/CN204586762U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |