CN202911688U - Vehicle safety buffer device - Google Patents
Vehicle safety buffer device Download PDFInfo
- Publication number
- CN202911688U CN202911688U CN 201220679148 CN201220679148U CN202911688U CN 202911688 U CN202911688 U CN 202911688U CN 201220679148 CN201220679148 CN 201220679148 CN 201220679148 U CN201220679148 U CN 201220679148U CN 202911688 U CN202911688 U CN 202911688U
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- China
- Prior art keywords
- resistance
- scissors
- becket
- vehicle safety
- shears
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- 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 - Lifetime
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Abstract
The utility model relates to a device capable of absorbing and consuming energy when a vehicle or equipment collides and belongs to the technical field of buffer shock absorption machine structures. The vehicle safety buffer device is characterized by comprising a housing, wherein two impact head resistance shears are symmetrically mounted in two ends of the housing; inner holes are formed in the corresponding ends of the two impact head resistance shears; the inner holes are respectively matched with one end of a first buffer pipe and one ends of first resistance shears; the other end of the first buffer pipe is arranged in inner cavities of the first resistance shears and is in butt joint with a second resistance shear; two ends of the second resistance shear are respectively in plug-in connection with the inner cavities of the first resistance shears located on the two sides of the second resistance shear; a second buffer pipe is arranged surrounding the second resistance shear; and two ends of the second buffer pipe is in butt joint with the first resistance shears located on the two sides of the second buffer pipe. The vehicle safety buffer device is scientific and reasonable in structure, and consumes and absorbs impact energy by means of shearing, gas compression and fold compression principles; and besides, the vehicle safety buffer device is safe and reliable, small in volume, low in weight, convenient to mount, and suitable for being mounted on various types of automobiles and cages.
Description
Technical field
The utility model can absorb and catabiotic device when relating to a kind of vehicle or equipment collision, belongs to bumper and absorbing shock apparatus technical field of structures.
Background technology
The safety problem of automobile receives much concern always, driver and conductor's safety and to the damage of vehicle in the automobile collision procedure particularly, buffer when people utilize the whole bag of tricks to improve auto against, because the impact that " soft protection group " is theoretical, mostly adopt at present the mode of destroying this passiveness of automobile, to reduce personal casualty, reach the purpose of support personnel's safety.But this mode not only makes driving engine, change speed gear box and the accessory well damage thereof of automobile, and also very limited to driver and conductor's protective effect, and its cost is too large.
Summary of the invention
The purpose of this utility model just is to solve the deficiency that above-mentioned prior art exists, and provides a kind of reasonable in design, the vehicle safety shock absorber of impaired, the injury to personnel of parts in the time of can effectively alleviating vehicle collision.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The vehicle safety shock absorber, its special character is to comprise shell 4, symmetry is equipped with impact head resistance scissors 1 in shell 4 two ends, a corresponding end of two impact head resistance scissors all has endoporus, endoporus is equipped with an end of the first buffer tube 3 and the first resistance scissors 5 respectively, the first buffer tube 3 other ends are fitted in the inner chamber of the first resistance scissors 5 and with the second resistance scissors 7 and connect, the first resistance scissors 5 inner chambers of pegging graft respectively and be positioned at its both sides in the two ends of the second resistance scissors 7, the periphery of the second resistance scissors 7 is fitted with the second buffer tube 6, the second buffer tubes 6 two ends and connects with the first resistance scissors 5 that is positioned at its both sides.
In the two ends of described shell 4 and impact head resistance scissors 1 tolerance clearance seal ring 2 is housed.
The inner hole wall of described impact head resistance scissors 1 is provided with the first becket 1-1, and when the two ends of vehicle safety shock absorber were subject to the bump extruding, the first becket can be subject to being sheared from the impact of the first resistance scissors 5, thereby consumes the part impact energy.
The inwall of described shell 4 is provided with the second becket 4-1 and the 3rd becket 4-2, the second becket can be subject to being sheared from the impact of impact head resistance scissors 1, the 3rd becket can be subject to being sheared from the impact of the first resistance scissors 5, thereby consumes the part impact energy.
The outer wall of described the first resistance scissors 5 is provided with the 4th becket 5-1, inwall is provided with the 5th becket 5-2, when the two ends of vehicle safety shock absorber are subject to the bump extruding, the 4th becket can be subject to being sheared from the impact of impact head resistance scissors 1, the 5th becket can be subject to being sheared from the impact of the second resistance scissors 7, thereby consumes the part impact energy.
The outer wall of described the second resistance scissors 7 is provided with the 6th becket 7-1, and when the two ends of vehicle safety shock absorber were subject to the bump extruding, the 6th becket can be subject to being sheared from the impact of the first resistance scissors 5, thereby consumes the part impact energy.
Described the first buffer tube 3, the second buffer tube 6 are the accordion tube wall, when being subject to the axial force impact, and can be rapidly by axial compression.
The utility model principle of work: if collision happens, when the vehicle safety shock absorber is subject to the axial force bump, each parts is drawn close in the middle of device rapidly vertically, be distributed in impact head resistance scissors 1, shell 4, the first resistance scissors 5 and the second resistance scissors 7 upper numerous beckets and produce huge reverse resistance, and be sheared successively, reach the purpose that consumes impact energy protection vehicle; Can intercept impact head resistance scissors 1 after the first buffer tube 3, the second buffer tube 6 are extruded simultaneously and contact with the first the direct of resistance scissors 5, its internal gas is compressed in moment, produces buffering, also can absorb and consume the part impact energy.The impulse force of die-cut becket can be controlled by thickness or the quantity that changes becket, the power of die-cut becket can be controlled in the scope that vehicle can bear, and can not be damaged, and the safety of vehicle is protected.
The utility model also can be used on elevator, cage or the miscellaneous equipment, protection personnel and device security.
The utility model is scientific and reasonable for structure, has utilized cleverly shearing, gas compression and fold contraction principle, consumes apparatus with shock absorbing, and is safe and reliable, and volume is little, lightweight, easy for installation, can be fit to be installed on various types of automobiles and the cage.
Description of drawings
Fig. 1: the utility model structural representation;
Fig. 2: be impact head resistance scissor construction schematic diagram;
Fig. 3: be the containment structure schematic diagram;
Fig. 4: be the first resistance scissor construction schematic diagram;
Fig. 5: be the second resistance scissor construction schematic diagram;
Among the figure: 1, impact head resistance scissors, 1-1, the first becket, 2, seal ring, 3, the first buffer tube, 4, shell, 4-1, the second becket, 4-2, the 3rd becket, 5, the first resistance scissors, 5-1, the 4th becket, 5-2, the 5th becket, the 6, second buffer tube, 7, the second resistance scissors, 7-1, the 6th becket.
The specific embodiment
Referring to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
Embodiment
The vehicle safety shock absorber of the present embodiment, comprise shell 4, symmetry is equipped with impact head resistance scissors 1 in shell 4 two ends, a corresponding end of two impact head resistance scissors all has endoporus, endoporus is equipped with an end of the first buffer tube 3 and the first resistance scissors 5 respectively, the first buffer tube 3 other ends are fitted in the inner chamber of the first resistance scissors 5 and with the second resistance scissors 7 and connect, the first resistance scissors 5 inner chambers of pegging graft respectively and be positioned at its both sides in the two ends of the second resistance scissors 7, the periphery of the second resistance scissors 7 is fitted with the second buffer tube 6, the second buffer tube 6 two ends connect with the first resistance scissors 5 that is positioned at its both sides, in the two ends of shell 4 and impact head resistance scissors 1 tolerance clearance seal ring 2 are housed.
The inner hole wall of impact head resistance scissors 1 is provided with the first becket 1-1, and when the two ends of vehicle safety shock absorber were subject to the bump extruding, the first becket can be subject to being sheared from the impact of the first resistance scissors 5, thereby consumes the part impact energy.
The inwall of shell 4 is provided with the second becket 4-1 and the 3rd becket 4-2, the second becket can be subject to being sheared from the impact of impact head resistance scissors 1, the 3rd becket can be subject to being sheared from the impact of the first resistance scissors 5, thereby consumes the part impact energy.
The outer wall of the first resistance scissors 5 is provided with the 4th becket 5-1, inwall is provided with the 5th becket 5-2, when the two ends of vehicle safety shock absorber are subject to the bump extruding, the 4th becket can be subject to being sheared from the impact of impact head resistance scissors 1, the 5th becket can be subject to being sheared from the impact of the second resistance scissors 7, thereby consumes the part impact energy.
The outer wall of the second resistance scissors 7 is provided with the 6th becket 7-1, and when the two ends of vehicle safety shock absorber were subject to the bump extruding, the 6th becket can be subject to being sheared from the impact of the first resistance scissors 5, thereby consumes the part impact energy.
Described the first buffer tube 3, the second buffer tube 6 are the accordion tube wall, when being subject to the axial force impact, and can be rapidly by axial compression.
The vehicle safety shock absorber of the present embodiment, be installed in automotive front end, if collision happens, when the vehicle safety shock absorber is subject to the axial force bump, each parts is drawn close in the middle of device rapidly vertically, be distributed in impact head resistance scissors 1, shell 4, the first resistance scissors 5 and the second resistance scissors 7 upper numerous beckets and produce huge reverse resistance, and be sheared successively, reach the purpose that consumes impact energy protection vehicle; Can intercept impact head resistance scissors 1 after the first buffer tube 3, the second buffer tube 6 are extruded simultaneously and contact with the first the direct of resistance scissors 5, its internal gas is compressed in moment, produces buffering, also can absorb and consume the part impact energy.The impulse force of die-cut becket can be controlled by thickness or the quantity that changes becket, the power of die-cut becket can be controlled in the scope that vehicle can bear, and can not be damaged, and the safety of vehicle is protected.
Claims (7)
1. vehicle safety shock absorber, it is characterized in that comprising shell (4), symmetry is equipped with impact head resistance scissors (1) in shell (4) two ends, a corresponding end of two impact head resistance scissors all has endoporus, endoporus is equipped with an end of the first buffer tube (3) and the first resistance scissors (5) respectively, the first buffer tube (3) other end is fitted in the inner chamber of the first resistance scissors (5) and with the second resistance scissors (7) and connects, peg graft respectively and be positioned at the first resistance scissors (5) inner chamber of its both sides in the two ends of the second resistance scissors (7), the periphery of the second resistance scissors (7) is fitted with the second buffer tube (6), and the second buffer tube (6) two ends connect with the first resistance scissors (5) that is positioned at its both sides.
2. according to the described vehicle safety shock absorber of claim 1, it is characterized in that in the two ends of described shell 4 and impact head resistance scissors (1) tolerance clearance seal ring (2) being housed.
3. according to the described vehicle safety shock absorber of claim 1, it is characterized in that the inner hole wall of described impact head resistance scissors (1) is provided with the first becket (1-1).
4. according to the described vehicle safety shock absorber of claim 1, it is characterized in that the inwall of described shell (4) is provided with the second becket (4-1) and the 3rd becket (4-2).
5. according to the described vehicle safety shock absorber of claim 1, it is characterized in that the outer wall of described the first resistance scissors (5) is provided with the 4th becket (5-1), inwall is provided with the 5th becket (5-2).
6. according to the described vehicle safety shock absorber of claim 1, it is characterized in that the outer wall of described the second resistance scissors (7) is provided with the 6th becket (7-1).
7. according to the described vehicle safety shock absorber of claim 1, it is characterized in that described the first buffer tube (3), the second buffer tube (6) are the accordion tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679148 CN202911688U (en) | 2012-12-11 | 2012-12-11 | Vehicle safety buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679148 CN202911688U (en) | 2012-12-11 | 2012-12-11 | Vehicle safety buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911688U true CN202911688U (en) | 2013-05-01 |
Family
ID=48160023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679148 Expired - Lifetime CN202911688U (en) | 2012-12-11 | 2012-12-11 | Vehicle safety buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010135A (en) * | 2012-12-11 | 2013-04-03 | 许干臣 | Vehicle safety cushioning device |
-
2012
- 2012-12-11 CN CN 201220679148 patent/CN202911688U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010135A (en) * | 2012-12-11 | 2013-04-03 | 许干臣 | Vehicle safety cushioning device |
| CN103010135B (en) * | 2012-12-11 | 2014-11-05 | 许干臣 | Vehicle safety cushioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUN XIAOJUN LI BAOJIANG LI ZONGYI WANG XINGTIE Free format text: FORMER OWNER: SUN XIAOJUN LI BAOJIANG LI BENDE WANG XINGTIE Effective date: 20130515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Ganchen Inventor after: Sun Xiaojun Inventor after: Li Baojiang Inventor after: Li Zongdai Inventor after: Wang Xingtie Inventor before: Xu Ganchen Inventor before: Sun Xiaojun Inventor before: Li Baojiang Inventor before: Li Bende Inventor before: Wang Xingtie Inventor before: Li Zongdai |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU GANCHEN SUN XIAOJUN LI BAOJIANG LI BENDE WANG XINGTIE LI ZONGYI TO: XU GANCHEN SUN XIAOJUN LI BAOJIANG LI ZONGYI WANG XINGTIE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130515 Address after: Hong Yu Li Zhifu District Shandong city of Yantai province No. 24-4 264000 Patentee after: Xu Ganchen Patentee after: Sun Xiaojun Patentee after: Li Baojiang Patentee after: Li Zongdai Patentee after: Wang Xingtie Address before: Hong Yu Li Zhifu District Shandong city of Yantai province No. 24-4 264000 Patentee before: Xu Ganchen Patentee before: Sun Xiaojun Patentee before: Li Baojiang Patentee before: Li Bende Patentee before: Wang Xingtie |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130501 Effective date of abandoning: 20141105 |
|
| RGAV | Abandon patent right to avoid regrant |