CN102248926A - Automobile safety protection device - Google Patents
Automobile safety protection device Download PDFInfo
- Publication number
- CN102248926A CN102248926A CN201110102880XA CN201110102880A CN102248926A CN 102248926 A CN102248926 A CN 102248926A CN 201110102880X A CN201110102880X A CN 201110102880XA CN 201110102880 A CN201110102880 A CN 201110102880A CN 102248926 A CN102248926 A CN 102248926A
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- China
- Prior art keywords
- hydraulic column
- protection device
- spring
- safety protection
- automobile
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Abstract
The invention discloses an automobile safety protection device which is used for lowering damage degree of a car body in case of car crash. The automobile safety protection device is equipped with hydraulic columns and telescopic heads, wherein, top enclosures are sheathed on the front ends of the telescopic heads; front springs are connected between the top enclosures and the telescopic heads; locating slots are arranged inside the top enclosures; the telescopic heads are equipped with bulges corresponding to the locating slots; the front springs in the top enclosures are connected with bumpers; air cushions are wrapped outside the bumpers; gear sleeves are arranged outside the hydraulic columns and are connected with motor gears; rear air bags are arranged at the tail parts of the hydraulic columns and are connected with tail springs; and locating columns are also connected at the tail parts of the hydraulic columns. The automobile safety protection device has the advantages that by utilizing the bumpers and the air bags, impact on the car body is greatly reduced in case of car crash so as to improve safety factor of the car; and meanwhile the manufacturing cost of the device is low.
Description
Technical field
The present invention relates to a kind of safety guard for automobile.
Background technology
At present, China has become maximum automobile consumption market, the whole world, in recent years, the car accedent of China also has the sign that increases year by year, therefore, how can be in this huge automobile consumption group the effective risk that takes place of reduction accident, improve people's the security of the lives and property, become a crucial problem.Owing to reasons such as its speed of response, intensity, still there is very big potential safety hazard in existing safety guard for automobile.
Summary of the invention
The present invention seeks to provides a kind of safety guard for automobile in order to overcome the deficiencies in the prior art, and it can be adopted an effective measure between automobile impacting, reduces the injury that bump is caused, and this infrastructure cost is lower in addition.
For solving the problems of the technologies described above, a kind of safety guard for automobile of the present invention, it is characterized in that being provided with hydraulic column, telescopic head, this telescopic head front end sleeve is connected to overhead guard, also be connected with front spring between this overhead guard and the telescopic head, described overhead guard inboard is provided with positioning groove, described telescopic head is provided with and the corresponding projection of positioning groove, described overhead guard front spring all is connected with safety lever, described safety lever is surrounded by air cushion outward, and the described hydraulic column outside is provided with the tooth cover and is connected with motor gear, is socketed with crossbearer on the described hydraulic column, crossbearer is connected with middle air bag by medi-spring, described hydraulic column afterbody is provided with rear gasbag, and this rear gasbag is connected with the tail spring, and described hydraulic column afterbody also is connected with registration mast, this registration mast passes rear gasbag and tail spring, and passes vehicle frame.
Described rear gasbag is an inflatable bladders.
After adopting such scheme, owing to be provided with safety lever and air bag, when making automobile impacting, the impact that vehicle body is received reduces greatly, has improved the safety factor of automobile, and manufacturing cost is not high yet.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the perspective structure figure of safety guard for automobile of the present invention.
Fig. 2 is that the position of telescopic head 6 and overhead guard 4 concerns scheme drawing in the safety guard for automobile shown in Figure 1.
The specific embodiment
As shown in Figure 1, safety guard for automobile of the present invention, it is provided with hydraulic column 7, telescopic head 6, these telescopic head 6 front end sleeves are connected to overhead guard 4, also are connected with front spring 3 between this overhead guard 4 and the telescopic head 6, and described overhead guard 4 inboards are provided with positioning groove 17, described telescopic head 6 is provided with and positioning groove 17 corresponding projections 18, described overhead guard 4 fronts spring 3 all are connected with safety lever 2, the safety lever 2 outer air cushions that are surrounded by, and the similar air bag of tire gets final product in this air cushion employing prior art.
Described hydraulic column 7 outsides are provided with tooth cover 8 and are connected with motor 16 gears, be socketed with crossbearer 9 on the described hydraulic column 7, crossbearer 9 is connected with middle air bag 11 by medi-spring 10, described hydraulic column 7 afterbodys are provided with rear gasbag 12, this rear gasbag is connected with the tail spring, described hydraulic column 7 afterbodys also are connected with registration mast 14, and this registration mast 14 passes rear gasbag 12 and tail spring 13, and pass vehicle frame 15.
Safety lever 2 roots are provided with saddle 19, and said structure constitutes one group of complete shock absorber, and this structure is provided with two groups of such structures, and left-right symmetric distributes, and the saddle 19 on the safety lever 2 is for the top of another safety lever 2 is held.
For maintaining easily, described rear gasbag 12, middle air bag 11 reach and are inflatable bladders.
Before vehicle body is received bump, driving safety lever 2 by overhead guard 4 rotates, safety lever 2 is stood on before the whole vehicle body, during bump, safety lever 2 be hit and be delivered to telescopic head 6, hydraulic column 7, middle air bag 11, rear gasbag 12, tail spring 13, vehicle frame 15 etc. successively, these parts have all played buffer action in knockout process, make vehicle body when speed reduces greatly, and the destruction that is subjected to obviously reduces.Thereby improved the safety factor of vehicle body.
Claims (2)
1. safety guard for automobile, it is characterized in that being provided with hydraulic column (7), telescopic head (6), this telescopic head (6) front end sleeve is connected to overhead guard (4), also be connected with front spring (3) between this overhead guard (4) and the telescopic head (6), described overhead guard (4) inboard is provided with positioning groove (17), described telescopic head (6) is provided with and the corresponding projection (18) of positioning groove (17), described overhead guard (4) front spring (3) all is connected with safety lever (2), the outer air cushion that is surrounded by of described safety lever (2), described hydraulic column (7) outside is provided with tooth cover (8) and is connected with motor (16) gear, be socketed with crossbearer (9) on the described hydraulic column (7), crossbearer (9) is connected with middle air bag (11) by medi-spring (10), described hydraulic column (7) afterbody is provided with rear gasbag (12), this rear gasbag is connected with the tail spring, described hydraulic column (7) afterbody also is connected with registration mast (14), and this registration mast (14) passes rear gasbag (12) and tail spring (13), and passes vehicle frame (15).
2. safety guard for automobile according to claim 1 is characterized in that described rear gasbag (12) is an inflatable bladders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102880XA CN102248926A (en) | 2011-04-22 | 2011-04-22 | Automobile safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102880XA CN102248926A (en) | 2011-04-22 | 2011-04-22 | Automobile safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102248926A true CN102248926A (en) | 2011-11-23 |
Family
ID=44976595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110102880XA Pending CN102248926A (en) | 2011-04-22 | 2011-04-22 | Automobile safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102248926A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6604765B1 (en) * | 2002-03-15 | 2003-08-12 | Schwing America, Inc. | Rear under-ride protection device |
| US6709035B1 (en) * | 2002-12-19 | 2004-03-23 | General Motors Corporation | Extendible bumper system and method of control |
| CN1544270A (en) * | 2003-11-24 | 2004-11-10 | 张军利 | Anticollision device for automobile |
| CN201165219Y (en) * | 2007-09-12 | 2008-12-17 | 沈维 | Telescopic vehicle anti-collision system |
| CN201300798Y (en) * | 2008-10-24 | 2009-09-02 | 陈中山 | Double-bar and double-buffer bumper for automobile |
| US20100140903A1 (en) * | 2008-12-04 | 2010-06-10 | Hyundai Motor Company | External Airbag System for Vehicles |
| CN201559608U (en) * | 2009-11-06 | 2010-08-25 | 段练 | Anticollision bumper system for automobile |
| CN202022176U (en) * | 2011-04-22 | 2011-11-02 | 王强 | Automobile safety protective device |
-
2011
- 2011-04-22 CN CN201110102880XA patent/CN102248926A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6604765B1 (en) * | 2002-03-15 | 2003-08-12 | Schwing America, Inc. | Rear under-ride protection device |
| US6709035B1 (en) * | 2002-12-19 | 2004-03-23 | General Motors Corporation | Extendible bumper system and method of control |
| CN1544270A (en) * | 2003-11-24 | 2004-11-10 | 张军利 | Anticollision device for automobile |
| CN201165219Y (en) * | 2007-09-12 | 2008-12-17 | 沈维 | Telescopic vehicle anti-collision system |
| CN201300798Y (en) * | 2008-10-24 | 2009-09-02 | 陈中山 | Double-bar and double-buffer bumper for automobile |
| US20100140903A1 (en) * | 2008-12-04 | 2010-06-10 | Hyundai Motor Company | External Airbag System for Vehicles |
| CN201559608U (en) * | 2009-11-06 | 2010-08-25 | 段练 | Anticollision bumper system for automobile |
| CN202022176U (en) * | 2011-04-22 | 2011-11-02 | 王强 | Automobile safety protective device |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |