CN103831801B - A kind of retractable safety hammer - Google Patents
A kind of retractable safety hammer Download PDFInfo
- Publication number
- CN103831801B CN103831801B CN201210492889.0A CN201210492889A CN103831801B CN 103831801 B CN103831801 B CN 103831801B CN 201210492889 A CN201210492889 A CN 201210492889A CN 103831801 B CN103831801 B CN 103831801B
- Authority
- CN
- China
- Prior art keywords
- hammer handle
- hammer
- handle
- magnetite
- fin
- 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
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
The present invention is a kind of retractable safety hammer, safety hammer comprises the first hammer handle, first hammer handle is hollow structure, a lid is fixed with by helicitic texture in one end of the first hammer handle, fin is provided with respectively to interior in the both sides up and down of the other end of the first hammer handle, the second hammer handle is inserted with from one end of the first hammer handle, tup is connected with in one end of the second hammer handle, the other end of the second hammer handle is provided with magnetite, fin on the first hammer handle is provided with the magnetite contrary with magnetite magnetic, the width of the other end of the second hammer handle is greater than the width of the cavity that fin is formed in the first hammer handle, second hammer handle is T-shaped, the length of the first hammer handle is greater than the length of the second hammer handle.Structure of the present invention is simple, easy to operate, convenient operation, and does not take up room, and can break rapidly glass into pieces escape when having an accident.
Description
Technical field
The present invention relates to a kind of safety hammer, especially a kind of retractable safety hammer.
Background technology
Safety hammer is also life-saving hammer, it is a kind of secondary means of escape be arranged in car or under the environment closed, when occurring fire in the enclosed environments such as automobile or falling into the water etc. in emergency circumstances, conveniently can take out and smash glazed door and can escape smoothly, we know, the arm of force is larger, the power used is less, just glass can be smashed smoothly by very little power, because safety hammer is a kind of secondary means of escape, if hammer very long for hammer handle is placed in car, also can cause a hidden trouble to the safety of the passenger in car.
Summary of the invention
In order to solve the problem, the invention provides a kind of retractable safety hammer, this safety hammer structure is simple, easy to operate.
The present invention is achieved by the following technical solutions:
The present invention is a kind of retractable safety hammer, safety hammer comprises the first hammer handle, first hammer handle is hollow structure, a lid is fixed with by helicitic texture in one end of the first hammer handle, fin is provided with respectively to interior in the both sides up and down of the other end of the first hammer handle, be inserted with the second hammer handle from one end of the first hammer handle, be connected with tup in one end of the second hammer handle.
Further improvement of the present invention is: the other end of the second hammer handle is provided with magnetite, fin on the first hammer handle is provided with the magnetite contrary with magnetite magnetic, and the width of the other end of the second hammer handle is greater than the width of the cavity that fin is formed in the first hammer handle.
Further improvement of the present invention is: the second hammer handle is T-shaped.
Further improvement of the present invention is: the length of the first hammer handle is greater than the length of the second hammer handle.
The invention has the beneficial effects as follows: safety hammer of the present invention can carry out stretching in length, when not use safety hammer, safety hammer is shortened, when use safety hammer, hammer is opened, hammer handle holds by the magnetite that the magnetic on the fin of the first hammer handle and the second hammer handle is contrary, allow user have the larger arm of force, very fast glass breaking to be escaped.
Structure of the present invention is simple, easy to operate, convenient operation, and does not take up room, and can break rapidly glass into pieces escape when having an accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1-first hammer handle, 2-lid, 3-fin, 4-second hammer handle, 5-tup, 6-magnetite.
Detailed description of the invention
In order to deepen the understanding of the present invention, be described in further detail the present invention below in conjunction with drawings and Examples, this embodiment, only for explaining the present invention, not forming protection scope of the present invention and limiting.
As shown in Fig. 1, the present invention is a kind of retractable safety hammer, described safety hammer comprises the first hammer handle 1, described first hammer handle 1 is hollow structure, a lid 2 is fixed with by helicitic texture in one end of described first hammer handle 1, the second hammer handle 4 is inserted with from one end of described first hammer handle 1, second hammer handle 4 can slide in the first hammer handle 1, tup 5 is connected with in one end of described second hammer handle 4, the other end of described second hammer handle 4 is provided with magnetite 6, fin 3 is provided with respectively to interior in the both sides up and down of the other end of described first hammer handle 1, fin 3 on described first hammer handle 1 is provided with the magnetite contrary with described magnetite 6 magnetic, in the process that safety hammer is stretched, first hammer handle 1 and the second hammer handle 4 can hold by magnetite, extend the arm of force, easy to use, the width of the other end of described second hammer handle 4 is greater than the width of the cavity that described fin 3 is formed in described first hammer handle 1, described second hammer handle 4 is T-shaped, the length of described first hammer handle 1 is greater than the length of described second hammer handle 4, second hammer handle 4 of the safety hammer after flexible is in described first hammer handle 1, do not take unnecessary space.
Safety hammer of the present invention can carry out stretching in length, when not use safety hammer, safety hammer is shortened, when use safety hammer, hammer is opened, hammer handle holds by the magnetite that the magnetic on the fin of the first hammer handle and the second hammer handle is contrary, allow user have the larger arm of force, very fast glass breaking to be escaped.
Structure of the present invention is simple, easy to operate, convenient operation, and does not take up room, and can break rapidly glass into pieces escape when having an accident.
Claims (1)
1. a retractable safety hammer, described safety hammer comprises the first hammer handle (1), it is characterized in that: described first hammer handle (1) is hollow structure, a lid (2) is fixed with by helicitic texture in one end of described first hammer handle (1), fin (3) is provided with respectively to interior in the both sides up and down of the other end of described first hammer handle (1), the second hammer handle (4) is inserted with from one end of described first hammer handle (1), tup (5) is connected with in one end of described second hammer handle (4), the other end of described second hammer handle (4) is provided with magnetite (6), fin (3) on described first hammer handle (1) is provided with the magnetite contrary with described magnetite (6) magnetic, the width of the other end of described second hammer handle (4) is greater than the width of the cavity that described fin (3) is formed in described first hammer handle (1), described second hammer handle (4) is for T-shaped, the length of described first hammer handle (1) is greater than the length of described second hammer handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492889.0A CN103831801B (en) | 2012-11-28 | 2012-11-28 | A kind of retractable safety hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492889.0A CN103831801B (en) | 2012-11-28 | 2012-11-28 | A kind of retractable safety hammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103831801A CN103831801A (en) | 2014-06-04 |
| CN103831801B true CN103831801B (en) | 2015-10-14 |
Family
ID=50795858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210492889.0A Expired - Fee Related CN103831801B (en) | 2012-11-28 | 2012-11-28 | A kind of retractable safety hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103831801B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105239A (en) * | 1977-03-24 | 1978-08-08 | Akczinski Sr Joseph J | Magnetic tool |
| US7347123B1 (en) * | 2006-09-22 | 2008-03-25 | Rodney Toole | Hammer with extendable handle |
| CN201179647Y (en) * | 2008-04-14 | 2009-01-14 | 张军 | Expansion type portable hammer |
| CN202071060U (en) * | 2011-04-14 | 2011-12-14 | 郎洪明 | Vehicle emergency hammer |
| CN202079573U (en) * | 2011-05-06 | 2011-12-21 | 张立苗 | Long-short handle hammer |
| CN102528757A (en) * | 2011-12-03 | 2012-07-04 | 江苏欧玛机械有限公司 | Multipurpose hammer |
| CN203003833U (en) * | 2012-11-28 | 2013-06-19 | 丹阳市飞越车辆附件有限公司 | Telescopic safety hammer |
-
2012
- 2012-11-28 CN CN201210492889.0A patent/CN103831801B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103831801A (en) | 2014-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20151014 |