CN203920660U - A kind of life-saving hammer - Google Patents
A kind of life-saving hammer Download PDFInfo
- Publication number
- CN203920660U CN203920660U CN201320636104.2U CN201320636104U CN203920660U CN 203920660 U CN203920660 U CN 203920660U CN 201320636104 U CN201320636104 U CN 201320636104U CN 203920660 U CN203920660 U CN 203920660U
- Authority
- CN
- China
- Prior art keywords
- life
- tup
- handle
- spring
- saving hammer
- 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
Links
Abstract
A kind of life-saving hammer, comprises handle, tup, elasticity part and adsorption element.Described tup is arranged on handle middle part, and described handle two ends are provided with the blind hole being parallel to each other, and are positioned at tup both sides, in described blind hole, elasticity part are installed, and described elasticity part one end is connected with handle, and the other end is connected with adsorption element.After user pulls spring to let go, can, away from glass, so just effectively avoid the glass dregs that existing design is flashed in the time knocking glass to damage user, and use the dynamics of also more easily holding.
Description
Technical field
The utility model relates to a kind of life-saving hammer.
Background technology
Life-saving hammer is name safety hammer also, is a kind of secondary means of escape being arranged in closed in spaces.When the closed in spaces such as automobile occur fire or fall into the water etc. in emergency circumstances, can conveniently take out and smash glazed door to escape smoothly.It is mainly to utilize the cylindrical-conical tup of life-saving hammer tip, and because most advanced and sophisticated area of contact is very little, therefore, in the time pounding glass with life-saving hammer, the pressure of this contact point pair glass is quite large, makes car glass be subject to very large outer application force and produce cracking fragmentation at this point.Life-saving hammer on the market in use, all needs hand-held hammer to continue to knock car glass, breaks after glass glass into pieces and splashes and easily scratch user.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of life-saving hammer is provided, and can effectively address the above problem.
A kind of life-saving hammer, comprises handle, tup, elasticity part and adsorption element.Described tup is arranged on handle middle part, and described handle two ends are provided with the blind hole being parallel to each other, and are positioned at tup both sides, in described blind hole, elasticity part are installed, and described elasticity part one end is connected with handle, and the other end is connected with adsorption element.
Further, described elasticity part comprises spring and expansion link, and described expansion link is positioned at spring middle part, and the length after described spring and expansion link shrink is less than or equal to blind hole depth.
Further, described adsorption element comprises sucker and pedestal, and described pedestal one end face is connected with sucker, and corresponding other end is connected with spring and expansion link.
Further, described tup top is conical.
The utility model beneficial effect is: adopt spring design, in the time meeting with accident, rely on two suckers of life-saving hammer to be adsorbed on car on glass, now pull out life-saving hammer, after arriving certain dynamics, loose one's grip, life-saving hammer is along with the screen resilience of spring, and conical tup can be glass crushing.After user pulls spring to let go, can, away from glass, so just effectively avoid the glass dregs that existing design is flashed in the time knocking glass to damage user, and use the dynamics of also more easily holding.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is a kind of life-saving hammer structural representation of the utility model.
Fig. 2 is the utility model elasticity part structural representation.
Detailed description of the invention
Fig. 1 is a kind of life-saving hammer structure of the utility model structural representation.This life-saving hammer comprises handle 1, tup 2, elasticity part 3 and adsorption element 4.Described tup 2 is arranged on handle 1 middle part, and its top is conical.Described handle 1 two ends are provided with the blind hole 11 being parallel to each other, and are positioned at tup 2 both sides, in described blind hole 11, elasticity part 3 are installed, and described elasticity part 3 one end are connected with handle 1, and the other end is connected with adsorption element 4.
As shown in Figure 2, described elasticity part 3 comprises spring 31 and expansion link 32.Described expansion link 32 is positioned at spring 31 middle parts, and expansion link 32 play the guiding role, and makes to pull after spring 31, and spring 31 keeps vertical with glass planar with tup 2, avoids crooked, to bring into play the impact effect of tup 2 maximums.Length after spring 31 and expansion link 32 shrink is completely less than or equal to blind hole 11 degree of depth, like this design can make spring 31 and expansion link 32 receive completely with blind hole 11 in.Described adsorption element 4 comprises sucker 41 and pedestal 42, and described pedestal 42 1 end faces are connected with sucker 41, and corresponding other end is connected with spring 31 and expansion link 32.
The utility model adopts spring design, in the time meeting with accident, relies on two suckers 41 of life-saving hammer to be adsorbed on car on glass, now pulls out life-saving hammer, and now spring 31 and expansion link 32 elongate, and expansion link 32 can make to pull direction and glass to keep vertical.Arrive relinquishment handle after certain dynamics, life-saving hammer is along with the screen resilience of spring 31 rushes at glass, and conical tup 2 can be glass crushing.After user pulls life-saving hammer spring 31 to let go, can, away from glass, so just effectively avoid the glass dregs that existing design life-saving hammer flashes in the time knocking glass to damage user, and use the dynamics of also more easily holding.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or distortion are not departed to spirit and scope of the present utility model, if within these changes and distortion belong to claim of the present utility model and equivalent technologies scope, the utility model is also intended to comprise these changes and distortion.
Claims (4)
1. a life-saving hammer, it is characterized in that: comprise handle, tup, elasticity part and adsorption element, described tup is arranged on handle middle part, on handle, be provided with the blind hole being parallel to each other, and be positioned at tup both sides, in described blind hole, elasticity part is installed, described elasticity part one end is connected with handle, and the other end is connected with adsorption element.
2. a kind of life-saving hammer as claimed in claim 1, is characterized in that: described elasticity part comprises spring and expansion link, and described expansion link is positioned at spring middle part, and the length after described spring and expansion link shrink is less than or equal to blind hole depth.
3. a kind of life-saving hammer as claimed in claim 1, is characterized in that: described adsorption element comprises sucker and pedestal, and described pedestal one end face is connected with sucker, and corresponding other end is connected with spring and expansion link.
4. a kind of life-saving hammer as claimed in claim 2 or claim 3, is characterized in that: described tup top is for conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636104.2U CN203920660U (en) | 2013-10-15 | 2013-10-15 | A kind of life-saving hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636104.2U CN203920660U (en) | 2013-10-15 | 2013-10-15 | A kind of life-saving hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920660U true CN203920660U (en) | 2014-11-05 |
Family
ID=51816521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636104.2U Expired - Fee Related CN203920660U (en) | 2013-10-15 | 2013-10-15 | A kind of life-saving hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345081A (en) * | 2016-09-30 | 2017-01-25 | 翟玉佳 | Elastic safety hammer |
| CN107497071A (en) * | 2017-09-08 | 2017-12-22 | 佛山市盈之创广告策划有限公司 | A kind of elastic safety hammer |
-
2013
- 2013-10-15 CN CN201320636104.2U patent/CN203920660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345081A (en) * | 2016-09-30 | 2017-01-25 | 翟玉佳 | Elastic safety hammer |
| CN107497071A (en) * | 2017-09-08 | 2017-12-22 | 佛山市盈之创广告策划有限公司 | A kind of elastic safety hammer |
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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: 20141105 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |