CN104691485A - Automobile safety window breakage device - Google Patents
Automobile safety window breakage device Download PDFInfo
- Publication number
- CN104691485A CN104691485A CN201510115968.3A CN201510115968A CN104691485A CN 104691485 A CN104691485 A CN 104691485A CN 201510115968 A CN201510115968 A CN 201510115968A CN 104691485 A CN104691485 A CN 104691485A
- Authority
- CN
- China
- Prior art keywords
- catapult
- spring
- safety window
- automobile safety
- fixed
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
- Window Of Vehicle (AREA)
Abstract
The invention relates to an automobile safety window breakage device. The automobile safety window breakage device comprises a sleeve, a telescopic cylinder, a catapult and a projectile nose. The automobile safety window breakage device is characterized in that the catapult is provided with a sliding groove and a nut, a pellet and a spring are installed at one end of the catapult, one end of the spring is fixed to the nut, the other end of the spring is fixed to the pellet, and a hook is bent at the end of the spring in an extended mode; a clamp ring is arranged at one end of the telescopic cylinder, and combined with the hook of the spring in a clamping mode, a projectile nose base is connected to the other end of the telescopic cylinder, the projectile nose is installed on the projectile nose base, and a fixed ring is arranged at the tail end of the sleeve, and connected with the catapult through dowels. Compared with the prior art, the automobile safety window breakage device has the advantages of being simple in structure, saving labor, resisting the high temperature, and being safe and reliable.
Description
Technical field
The invention belongs to automotive safety accessory, especially a kind of automotive safety window breaker.
Background technology
Existing broken window hammer, during use, difficultly, child, old weak person are difficult to attack and destroy.Especially under water in danger, that has been sought survival with regard to more difficult broken window.
Aly can mention two kilograms of thing persons as long as now design, no matter onboard, or in danger, pull open this tool under water, facing to safety door glass gently a pressure namely break, not only convenient but also quick.
Summary of the invention
The object of the present invention is to provide the automotive safety window breaker that a kind of structure is simple, laborsaving, high temperature resistant, safe and reliable.
As follows for reaching the technical solution that above-mentioned object adopts:
1, a kind of automotive safety window breaker, comprise sleeve, retracting cylinder, catapult, bullet, it is characterized in that, described catapult is provided with chute and nut, pellet and spring are equipped with in its one end, spring one end is fixed on nut, and the other end is fixed on pellet, and extends folding and have crotch, described retracting cylinder one end is provided with the crotch that snap ring blocks spring, the other end connects bullet seat, and bullet seat installs bullet, and described barrel end is provided with set collar pin and connects catapult.
2, the automotive safety window breaker as described in technical scheme 1, wherein, described catapult is fixed in sleeve through retracting cylinder.
The advantages such as the present invention compared with prior art, has structure simple, laborsaving, high temperature resistant, safe and reliable.Volume is little, light, is not afraid of Underwater Pressure,
accompanying drawing illustrates:
Fig. 1 is integral structure front view of the present invention,
Fig. 2 is A-A cutaway view in Fig. 1 of the present invention,
Fig. 3 is catapult mounting structure front view of the present invention,
Fig. 4 is B-B cutaway view in Fig. 3 of the present invention,
Fig. 5 is telescopic cylinder structure front view of the present invention,
Fig. 6 is C-C cutaway view in Fig. 5 of the present invention,
Fig. 7 is catapult part front view of the present invention,
Fig. 8 is warhead structure front view of the present invention,
Fig. 9 is bullet holder structure block diagram of the present invention.
In Fig. 1 ~ Fig. 9, sleeve (1), retracting cylinder (2), set collar (3), catapult (4), spring (5), snap ring (6), pellet (7), bullet (8), bullet seat (9), chute (10), nut (11).
detailed description of the invention:
below in conjunction with drawings and Examples, the present invention is further described:
As shown in Figures 1 to 9, a kind of automotive safety window breaker, comprises sleeve, retracting cylinder, catapult, bullet, wherein, described catapult 4 is provided with chute 10 and nut 11, and pellet 7 and spring 5 are equipped with in its one end, and spring 5 one end is fixed on nut 11, the other end is fixed on pellet 7, and extend folding and have crotch, described retracting cylinder 2 one end is provided with the crotch that snap ring 6 blocks spring 5, and the other end connects bullet seat 9, bullet seat 9 installs bullet 8, and described sleeve 1 end is provided with set collar 3 pin and connects catapult 4.
Described catapult 4 is fixed in sleeve 1 through retracting cylinder 2.
During use, bullet seat 9 is positioned over the glass place needing to break, firmly pressure retracting cylinder 2, the snap ring 6 of retracting cylinder 2 stretches spring 5 and pellet 7 chute 10 along catapult 4 simultaneously, when moving the bottom of chute 10 to, the crotch of spring 5 departs from the snap ring 6 of retracting cylinder 2, and spring 5 drives pellet 7 to eject shock bullet 8 and breaks glass, and people can safe escape.
The beneficial effect of this detailed description of the invention: as long as can mention two kilograms of thing persons, no matter onboard, or in danger under water, pulls open this window breaker, facing to safety door glass gently a pressure namely break, not only convenient but also quick, reach brokenly the object that window is sought survival.
Claims (2)
1. an automotive safety window breaker, comprise sleeve, retracting cylinder, catapult, bullet, it is characterized in that, described catapult (4) is provided with chute (10) and nut (11), pellet (7) and spring (5) are equipped with in its one end, spring (5) one end is fixed on nut (11), the other end is fixed on pellet (7), and extend folding and have crotch, described retracting cylinder (2) one end is provided with the crotch that snap ring (6) blocks spring (5), the other end connects bullet seat (9), bullet seat (9) installs bullet (8), described sleeve (1) end is provided with set collar (3) pin and connects catapult (4).
2. automotive safety window breaker as claimed in claim 1, it is characterized in that, described catapult (4) is fixed in sleeve (1) through retracting cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115968.3A CN104691485A (en) | 2015-03-17 | 2015-03-17 | Automobile safety window breakage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510115968.3A CN104691485A (en) | 2015-03-17 | 2015-03-17 | Automobile safety window breakage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104691485A true CN104691485A (en) | 2015-06-10 |
Family
ID=53339159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510115968.3A Pending CN104691485A (en) | 2015-03-17 | 2015-03-17 | Automobile safety window breakage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104691485A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4041401A1 (en) * | 1990-03-05 | 1991-09-12 | Hasegawa Cutlery Co | RESCUE TOOL |
| JPH10225877A (en) * | 1997-02-15 | 1998-08-25 | Takahiro Agata | Hand-operated car window glass crushing tool using spring |
| CN202783062U (en) * | 2012-09-13 | 2013-03-13 | 杨建峰 | Novel window breaking escape device |
| CN103287376A (en) * | 2013-05-17 | 2013-09-11 | 黄斌 | Push type motor vehicle window breaker and vehicle door with same |
| CN204077589U (en) * | 2014-09-18 | 2015-01-07 | 曹大刚 | For the window breaker of motor omnibus |
| CN204506815U (en) * | 2015-03-17 | 2015-07-29 | 陈举和 | A kind of automotive safety window breaker |
-
2015
- 2015-03-17 CN CN201510115968.3A patent/CN104691485A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4041401A1 (en) * | 1990-03-05 | 1991-09-12 | Hasegawa Cutlery Co | RESCUE TOOL |
| JPH10225877A (en) * | 1997-02-15 | 1998-08-25 | Takahiro Agata | Hand-operated car window glass crushing tool using spring |
| CN202783062U (en) * | 2012-09-13 | 2013-03-13 | 杨建峰 | Novel window breaking escape device |
| CN103287376A (en) * | 2013-05-17 | 2013-09-11 | 黄斌 | Push type motor vehicle window breaker and vehicle door with same |
| CN204077589U (en) * | 2014-09-18 | 2015-01-07 | 曹大刚 | For the window breaker of motor omnibus |
| CN204506815U (en) * | 2015-03-17 | 2015-07-29 | 陈举和 | A kind of automotive safety window breaker |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
|
| WD01 | Invention patent application deemed withdrawn after publication |