CN203875854U - Life-saving hammer - Google Patents
Life-saving hammer Download PDFInfo
- Publication number
- CN203875854U CN203875854U CN201320808749.XU CN201320808749U CN203875854U CN 203875854 U CN203875854 U CN 203875854U CN 201320808749 U CN201320808749 U CN 201320808749U CN 203875854 U CN203875854 U CN 203875854U
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- CN
- China
- Prior art keywords
- life
- handle
- saving hammer
- hammer
- glass
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a life-saving hammer. The life-saving hammer comprises a handle, a hammer head, a coil spring, a pull rope and an absorption part. The hammer head is arranged in the middle of the handle internally provided with a cavity disposed at two sides of the hammer head. The coil spring, arranged in the cavity, has the central end which is fixed in the cavity and the tail end which is connected with the pull rope. The pull rope penetrates through the handle to be connected with the absorption part. The life-saving hammer has following beneficial effects: a user can be far from glass after pulling the life-saving hammer to release so that harm of scattered broken glass produced by knocking on glass to the user is effectively avoided; and force is easily grasped when the life-saving hammer is used.
Description
Technical field
The utility model relates to lifesaving appliance, is specifically related 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 conical tup of life-saving hammer tip, and because most advanced and sophisticated contact area 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 active force and produce cracking fragmentation at this point.Life-saving hammer on the market in use, all needs the hand-held hammer of user 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, wind spring, stay cord and adsorption element.Described handle is C shape, and described tup is arranged on handle middle part.Handle is symmetrically arranged with cavity in two ends, in described cavity, wind spring is installed, and this wind spring center-side is fixed in cavity, and end is connected with stay cord, and described stay cord is connected with outside adsorption element through handle.Described tup front end protrudes from the adsorption element of handle both sides.
Further, described adsorption element comprises powerful adhesive sheet and pedestal, and described pedestal one end face is connected with powerful adhesive sheet, and corresponding other end is connected with spring and expansion link.
Further, described tup front end is conical.
The utility model beneficial effect is: adopt wind spring design, in the time meeting with accident, rely on two powerful adhesive sheets 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, along with the screen resilience of wind spring, is regained stay cord, conical tup can rush at glass, glass crushing.After user pulls life-saving hammer 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.
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, wind spring 3, stay cord 4 and adsorption element 5.Described handle is C shape, and described tup 2 is arranged on handle 1 middle part, and its front end is conical.Handle is symmetrically arranged with cavity 11 in 1 two ends, in described cavity 11, wind spring 4 is installed, and these wind spring 4 center-side are fixed in cavity 11, and its end is connected with stay cord 3, and described stay cord 3 is connected with adsorption element 5 through handle 1.Described tup 2 front ends protrude from the adsorption element 5 of handle 1 both sides.
Described adsorption element 5 comprises powerful adhesive sheet 51 and pedestal 52, and described pedestal 52 1 end faces are connected with powerful adhesive sheet 51, and corresponding other end is connected with stay cord 4.
When this life-saving hammer does not use, wind spring 3 can be rolled stay cord 4, in storage and cavity 11.In the time meeting with accident, user is adsorbed on two powerful adhesive sheets 51 of life-saving hammer on vehicle glass, then pulls out life-saving hammer, and now stay cord 4 elongates, and wind spring 3 shrinks.Arrive relinquishment handle after certain dynamics, life-saving hammer is along with the screen resilience that wind spring 3 resets is regained stay cord 4 fast, and the conical tup 2 arranging on life-saving hammer impacts in the past towards glass, the most advanced and sophisticated huge pressure that clashes into glass generation of tup, can be glass crushing.After user pulls life-saving hammer to let go, can, away from vehicle 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 (3)
1. a life-saving hammer, it is characterized in that: comprise handle, tup, wind spring, stay cord and adsorption element, described handle is C shape, described tup is arranged on handle middle part, handle is symmetrically arranged with cavity in two ends, in described cavity, wind spring is installed, this wind spring center-side is fixed in cavity, and end is connected with stay cord, described stay cord is connected with outside adsorption element through handle, and described tup front end protrudes from the adsorption element of handle both sides.
2. a kind of life-saving hammer as claimed in claim 1, is characterized in that: described adsorption element comprises powerful adhesive sheet and pedestal, and described pedestal one end face is connected with powerful adhesive sheet, and corresponding other end is connected with stay cord.
3. a kind of life-saving hammer as claimed in claim 2, is characterized in that: described tup front end is for conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320808749.XU CN203875854U (en) | 2013-12-10 | 2013-12-10 | Life-saving hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320808749.XU CN203875854U (en) | 2013-12-10 | 2013-12-10 | Life-saving hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875854U true CN203875854U (en) | 2014-10-15 |
Family
ID=51676397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320808749.XU Withdrawn - After Issue CN203875854U (en) | 2013-12-10 | 2013-12-10 | Life-saving hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875854U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624745A (en) * | 2013-12-10 | 2014-03-12 | 谢文娟 | Lifesaving hammer |
| CN104325956A (en) * | 2014-10-24 | 2015-02-04 | 范雲鹤 | Fixed in-vehicle emergency escape device |
| CN104325957A (en) * | 2014-10-24 | 2015-02-04 | 范雲鹤 | Circular base fixing type vehicle interior escape device |
-
2013
- 2013-12-10 CN CN201320808749.XU patent/CN203875854U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624745A (en) * | 2013-12-10 | 2014-03-12 | 谢文娟 | Lifesaving hammer |
| CN103624745B (en) * | 2013-12-10 | 2016-03-02 | 谢文娟 | A kind of life-saving hammer |
| CN104325956A (en) * | 2014-10-24 | 2015-02-04 | 范雲鹤 | Fixed in-vehicle emergency escape device |
| CN104325957A (en) * | 2014-10-24 | 2015-02-04 | 范雲鹤 | Circular base fixing type vehicle interior escape device |
| CN104325956B (en) * | 2014-10-24 | 2016-06-08 | 范雲鹤 | Escape device in fixed car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |