CN203637755U - Novel safety hammer for bus - Google Patents
Novel safety hammer for bus Download PDFInfo
- Publication number
- CN203637755U CN203637755U CN201320728887.7U CN201320728887U CN203637755U CN 203637755 U CN203637755 U CN 203637755U CN 201320728887 U CN201320728887 U CN 201320728887U CN 203637755 U CN203637755 U CN 203637755U
- Authority
- CN
- China
- Prior art keywords
- push rod
- sleeve
- pull rod
- hand pull
- safety 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 241000817702 Acetabula Species 0.000 claims description 6
- 239000011521 glass Substances 0.000 abstract description 13
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 241000252254 Catostomidae Species 0.000 abstract 1
- 238000010009 beating Methods 0.000 description 4
- 239000006063 cullet Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses a novel safety hammer for a bus. The novel safety hammer comprises a hand pull rod, wherein a steel rod perpendicular to the hand pull rod is connected to the middle of the hand pull rod; a sharp part is arranged at the front end of the steel rod; sucker devices perpendicular to the hand pull rod are connected to the two ends of the hand pull rod respectively; each sucker device comprises a sleeve in which a push rod is arranged; one end of each push rod extends out of each sleeve to be connected with the hand pull rod; a stop block is arranged at the other end of the push rod; a spring is sleeved between one end of the push rod, connected with the hand pull rod, and each stop block; a sucker is arranged at the other end of each spring. According to the novel safety hammer, glass can be broken in one time, the adsorption capacity of the suckers cannot be influenced, the glass can be easily pulled up, and the broken glass can be prevented from injuring people.
Description
Technical field
The utility model belongs to mechanical device field, particularly the automobile-used safety hammer of a kind of Novel bus.
Background technology
Cause personal casualty for fear of accident on bus, rapid evacuation crowd, has been equipped with safety hammer, to break glass into pieces at Emergency time, from car window escaping on present bus.But from daily security consideration, present vehicle glass used for buses is durable, in order to prevent that life-saving hamer from pounding not brokenly, be all provided with fixing beating point on glass, knocking this position can play a multiplier effect.But many times, in case of emergency cannot accurately locate.Applicant has invented a kind of safety hammer of the single sucking disc, can accurately locate beating point, and still, there are the following problems:
1, only have a sleeve spring, dynamics is large not;
2, knock posterior sucker place and enter air, adsorption affinity is disappeared, glass that cannot pull-up fragmentation.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of Novel bus automobile-used safety hammer, has strengthened the dynamics of knocking, and avoided can not pull-up glass shortcoming.
To achieve these goals, the technical solution adopted in the utility model is:
The automobile-used safety hammer of a kind of Novel bus, comprise hand lever 3, in the middle of hand lever 3, connect perpendicular steel pole 5, the front end of steel pole 5 has sharp portion 8, the two ends of hand lever 3 are connected with respectively perpendicular Acetabula device, described Acetabula device comprises sleeve 6, in sleeve 6, there is push rod 2, one end of push rod 2 is stretched out and is connected hand lever 3 from sleeve 6, the other end of push rod 2 arranges stop block 1, connecting cover between one end of hand lever 3 and stop block 1 at push rod 2 has spring 4, and the other end of sleeve 6 is provided with sucker 7.
Compared with prior art, the utility model can disposablely be broken glass into pieces, and sucker adsorption power is unaffected, and easily pull-up glass prevents that cullet from hurting sb.'s feelings.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Describe embodiment of the present utility model in detail below in conjunction with drawings and Examples.
As shown in Figure 1, the automobile-used safety hammer of a kind of Novel bus, comprise hand lever 3, in the middle of hand lever 3, connect perpendicular steel pole 5, the front end of steel pole 5 has sharp portion 8, the two ends of hand lever 3 are connected with respectively perpendicular Acetabula device, described Acetabula device comprises sleeve 6, in sleeve 6, there is push rod 2, one end of push rod 2 is stretched out and is connected hand lever 3 from sleeve 6, the other end of push rod 2 arranges stop block 1, and connecting cover between one end of hand lever 3 and stop block 1 at push rod 2 has spring 4, and the other end of sleeve 6 is provided with sucker 7.
When use, sucker 7 is adsorbed on to beating point both sides on glass, backward pull-up hand lever 3, then loose one's grip, under the effect of two ends spring 4, the very large power of sharp portion 5 use is hit beating point, then help pull a cart cylinder 6, utilize sucker 7 to drive glass, damaged glass can be ripped.
Claims (1)
1. the automobile-used safety hammer of Novel bus, it is characterized in that, comprise hand lever (3), in the middle of hand lever (3), connect perpendicular steel pole (5), the front end of steel pole (5) has sharp portion (8), the two ends of hand lever (3) are connected with respectively perpendicular Acetabula device, described Acetabula device comprises sleeve (6), in sleeve (6), there is push rod (2), one end of push rod (2) is stretched out and is connected hand lever (3) from sleeve (6), the other end of push rod (2) arranges stop block (1), connect at push rod (2) between one end and the stop block (1) of hand lever (3) and overlap and have spring (4), the other end of sleeve (6) is provided with sucker (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728887.7U CN203637755U (en) | 2013-11-16 | 2013-11-16 | Novel safety hammer for bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728887.7U CN203637755U (en) | 2013-11-16 | 2013-11-16 | Novel safety hammer for bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637755U true CN203637755U (en) | 2014-06-11 |
Family
ID=50869023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320728887.7U Expired - Fee Related CN203637755U (en) | 2013-11-16 | 2013-11-16 | Novel safety hammer for bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637755U (en) |
-
2013
- 2013-11-16 CN CN201320728887.7U patent/CN203637755U/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: 20140611 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |