CN204172839U - A kind of safety hammer - Google Patents
A kind of safety hammer Download PDFInfo
- Publication number
- CN204172839U CN204172839U CN201420575841.0U CN201420575841U CN204172839U CN 204172839 U CN204172839 U CN 204172839U CN 201420575841 U CN201420575841 U CN 201420575841U CN 204172839 U CN204172839 U CN 204172839U
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- China
- Prior art keywords
- hammer
- handle
- safety
- safety hammer
- main ram
- Prior art date
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Abstract
The utility model belongs to escape device field, relates to a kind of safety hammer.This safety hammer is two mutually nested safety hammers, and comprise main safety hammer, secondary safety hammer, main safety hammer comprises main ram handle, and the bottom of main ram handle is provided with cavity, and secondary safety hammer comprises secondary hammer handle, and secondary hammer handle is directly nested in the cavity of main ram handle.This safety hammer only takies the space of a safety hammer under normal circumstances, not wasting space, when there is emergency situation, can become two safety hammers and carry out use, can crushing window glass faster, increases escape chance.
Description
Technical field
The utility model relates to a kind of automobile-used safety hammer, particularly a kind of mutually nested safety hammer device.
Background technology
Safety hammer and the conventional tup of prior art are as good as, and comprise tup with hammer handle, and hammer handle is used for gripping, and tup is used for the part that shattered glass etc. need impact.The safety hammer of usual this set can meet the demands, but is in case of emergency difficult to short time vehicle window smashing because the reasons such as anxiety people swings safety hammer, delays escape time, runs into emergency situation and hinders escape.
Summary of the invention
The utility model provides a kind of novel safety hammer, to solve above shortcomings in prior art.
For achieving the above object, the utility model adopts following technical scheme: a kind of safety hammer, this safety hammer is two mutually nested safety hammers, comprise main safety hammer, secondary safety hammer, main safety hammer comprises main ram handle, the bottom of main ram handle is provided with cavity, and secondary safety hammer comprises secondary hammer handle, and secondary hammer handle is directly nested in the cavity of main ram handle.
Compared with prior art, the utility model has following beneficial effect: the space only taking a safety hammer under normal circumstances, not wasting space, when there is emergency situation, two safety hammers can be become and carry out use, can crushing window glass faster, increase escape chance.
Accompanying drawing explanation
Fig. 1 is the structural representation under a kind of safety hammer proper engagement of the utility model.
Fig. 2 is the structural representation of a kind of safety hammer of the utility model.
Fig. 3 is the internal engagement schematic diagram of a kind of safety hammer of the utility model.
Wherein: main safety hammer 21, secondary safety hammer 22, main ram handle 211, cavity 210, pair beat handle 221.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-3, the utility model is described in further detail.
As shown in the figure, a kind of safety hammer, be set to two mutually nested safety hammers, comprise main safety hammer 21, secondary safety hammer 22, main safety hammer 21 comprises main ram handle 211, and main ram handle 211 is cavity structure, and namely the bottom of main ram handle 211 is provided with cavity 210, secondary safety hammer 22 comprises secondary hammer handle 221, and secondary hammer handle 221 is directly nested in the cavity 210 of the main ram handle 211 of main safety hammer 21.Secondary hammer handle 221 can be screw thread fit with main ram handle 211; Secondary hammer handle 221 also can be interference fit with main ram handle 211, and the such as surface of secondary hammer handle 221 is provided with interference structure (not shown) such as convex closure and coordinates with the main cavity 210 beating handle 211; Certain secondary hammer handle 221 also can be other various fit systems with main ram handle 211, no longer enumerates herein.
The foregoing is only a kind of embodiment of the present utility model, it not unique embodiment, the change of those of ordinary skill in the art by reading the utility model specification sheets to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (3)
1. a safety hammer, it is characterized in that: described safety hammer is two mutually nested safety hammers, comprise main safety hammer, secondary safety hammer, described main safety hammer comprises main ram handle, the bottom of main ram handle is provided with cavity, described secondary safety hammer comprises secondary hammer handle, and secondary hammer handle is directly nested in the cavity of main ram handle.
2. according to safety hammer according to claim 1, it is characterized in that: described secondary hammer handle and main ram handle are screw thread fit.
3. according to safety hammer according to claim 1, it is characterized in that: the surface of described secondary hammer handle is provided with interference structure and coordinates with the main cavity beating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575841.0U CN204172839U (en) | 2014-10-08 | 2014-10-08 | A kind of safety hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575841.0U CN204172839U (en) | 2014-10-08 | 2014-10-08 | A kind of safety hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172839U true CN204172839U (en) | 2015-02-25 |
Family
ID=52561669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575841.0U Active CN204172839U (en) | 2014-10-08 | 2014-10-08 | A kind of safety hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842918A (en) * | 2015-06-01 | 2015-08-19 | 侯如升 | Mechanical mining vehicle window safety hammer |
-
2014
- 2014-10-08 CN CN201420575841.0U patent/CN204172839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842918A (en) * | 2015-06-01 | 2015-08-19 | 侯如升 | Mechanical mining vehicle window safety hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |