CN104401275A - Automobile bumper capable of automatically extending and contracting forwards and backwards - Google Patents
Automobile bumper capable of automatically extending and contracting forwards and backwards Download PDFInfo
- Publication number
- CN104401275A CN104401275A CN201410646926.8A CN201410646926A CN104401275A CN 104401275 A CN104401275 A CN 104401275A CN 201410646926 A CN201410646926 A CN 201410646926A CN 104401275 A CN104401275 A CN 104401275A
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- CN
- China
- Prior art keywords
- electronic
- bumper
- gim peg
- assembly
- movable teeth
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
- B60R19/40—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles in the direction of an obstacle before a collision, or extending during driving of the vehicle, i.e. to increase the energy absorption capacity of the bumper
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to an automobile bumper capable of automatically extending and contracting forwards and backwards. The automobile bumper is characterized in that a set of bumper capable of automatically extending forwards and contracting backwards is arranged on the front part of an automobile, wherein controllable springs and pushrods are arranged behind the set of bumper. According to the automobile bumper, when the springs are in a compressed state at ordinary times, the springs get out of control to be rapidly expanded to instantly eject the bumper through radar devices and a footbrake device in emergency, so that the automobile is prevented from being collision, or the collision of the automobile is reduced, and a driver and other passengers are prevented from injury.
Description
Technical field
The present invention relates to a kind of anti-collision device for automobile, the Federal bumper of automatic telescopic before and after especially a kind of energy.
Background technology
At present, increasing along with automobile, traffic accident also gets more and more, and some two cars bump against, and what have knocks into the back accidentally, and what also have bumps against on other objects, and cause serious threat to the life security of people, what even have causes mortal injury.
Summary of the invention
For above problem, a kind of new technology of development is needed to solve above problem, in view of this, the invention provides the Federal bumper of automatic telescopic before and after a kind of energy, the feature of this invention is: when two cars will bump against or automobile soon knocks into the back, bumper/spoiler can stretch out forward at once, thus serious wound is hit effectively to avoid vehicle to suffer, guarantees that chaufeur and other passengers inside the car escape injury.
The present invention realizes according to following technical scheme: install a set of bumper/spoiler that can automatically stretch out forward in the front portion of automobile, after this cover bumper/spoiler, controollable spring and push rod are installed, spring is in compressive state at ordinary times, when being in an emergency, by radar installation and service brake arrangement, expand rapidly after making spring get out of hand, bumper/spoiler ejects by spring suddenly, make vehicle from or alleviate wound and hit, make chaufeur and other by bus personnel escape injury.The present invention includes: padded coaming, bumper/spoiler, hold down groove, push rod, electronic gim peg assembly, vehicle frame, macro-axis, gear, radar installation, big spring, tooth bar, push rod base, low-speed motor, V-belt, sheave, electronic movable teeth assembly, electronic gim peg assembly bolt rod, electronic gim peg assembly shell, coil, bonnet, screw, storage battery, copper pipe, wire, cable wire, spring, iron core, copper pipe, electronic movable teeth assembly shell, small coil, movable teeth, connecting bore, connecting rod, movable axis, wire, copper pipe cornice, iron core back seat, little spring, screw, electronic movable teeth assembly bonnet.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 is the Federal bumper schematic diagram of automatic telescopic before and after a kind of energy.
Fig. 2 is the schematic diagram of electronic gim peg assembly.
Fig. 3 is the schematic diagram of electronic movable teeth assembly.
Reference numeral: padded coaming (1), bumper/spoiler (2), hold down groove (3), push rod (4), electronic gim peg assembly (5), vehicle frame (6), macro-axis (7), gear (8), radar installation (9), big spring (10), tooth bar (11), push rod base (12), low-speed motor (13), V-belt (14), sheave (15), electronic movable teeth assembly (16), electronic gim peg assembly bolt rod (17), electronic gim peg assembly shell (18), coil (19), bonnet (20), screw (21), storage battery (22), copper pipe (23) wire (24), cable wire (25), spring (26), iron core (27), copper pipe (28), electronic movable teeth assembly shell (29), small coil (30), movable teeth (31), connecting bore (32), connecting rod (33), movable axis (34), wire (35), copper pipe cornice (36), iron core back seat (37), little spring (38) screw (39), electronic movable teeth assembly bonnet (40).
With reference to the accompanying drawings shown in 1, be first arranged on by sheave (15) in the middle of macro-axis (7), then two gears (8) be respectively arranged on macro-axis (7) position corresponding with push rod (4), be arranged on the position of vehicle frame (6) by macro-axis (7), axle two ends bearing is fixed.Then, bumper/spoiler (2) is installed padded coaming (1) and radar installation (9), radar installation (9) wire connects storage battery (22) and electronic gim peg assembly (5), two push rods (4) of welding below of bumper/spoiler (2), each push rod (4) arranges tooth bar (11) above, the front end outer side of each push rod (4) arranges hold down groove (3), two big springs (10) are respectively enclosed within respectively on two push rods (4), again two push rods (4) are put on the position of vehicle frame (6), tooth bar (11) engages with gear (8), at the bottom welding push rod base (12) of two push rods (4), at vehicle frame (6) on the position of hold down groove (3), electronic gim peg assembly (5) and electronic movable teeth assembly (16) are installed, sheave (15) is connected with the sheave in low-speed motor (13) with V-belt (14).
With reference to the accompanying drawings shown in 2, the effect of electronic gim peg assembly is the expansion in order to control big spring, in electronic gim peg assembly shell (18), coil (19) and copper pipe (23) are installed, spring (26) and electronic gim peg assembly bolt rod (17) are set in copper pipe (23), in one end of electronic gim peg assembly bolt rod (17), cable wire (25) is installed, cable wire (25) connecting pin brake gear, then install bonnet (20) and screw (21), wire (24) connects storage battery (22) and switch.
With reference to the accompanying drawings shown in 3, the effect of electronic movable teeth assembly, to move after bumper/spoiler and push rod when preventing from colliding, in electronic movable teeth assembly shell (29), small coil (30) and copper pipe (28) are installed, small coil (30) is connected with storage battery (22) and switch, copper pipe (28) Inner Front End arranges copper pipe cornice (36), by iron core (27) front-end chain connective pole (33), iron core back seat (37) is set in rear end, iron core (27) is put into copper pipe (28), then screw (39) is used to fix electronic movable teeth assembly bonnet (40), movable teeth (31) and movable axis (34) are then installed again, movable teeth (31) is provided with connecting bore (32), connecting bore (32) is connected with connecting rod (33).
Concrete enforcement
After whole parts are installed, start two pinion rotation on low-speed motor drive macro-axis, two gears are by moving after rack drives two push rods and bumper/spoiler, at this moment electronic movable teeth assembly is opened, movable teeth is bounced back, and move after continuing to make push rod, by two big spring compressions, electronic gim peg assembly bolt rod is made to enter in hold down groove, at this moment push rod moves after will stopping, disconnect electronic movable teeth assembly power supply at once, iron core is outwards ejected under the action of the spring, iron core promotes connecting rod makes movable teeth be against on push rod, remain state to be opened, at this moment all parts in bumper/spoiler is also all in arm-to-arm.If in case of emergency, when automobile will bump against with object above, be arranged on the radar installation on bumper/spoiler, send instruction at once and connect electronic gim peg assembly power supply, after the coil electricity in assembly, produce magnetic field at once, moment sucks out bolt rod in hold down groove, and make spring get out of hand and expansion rapidly, spring is released bumper/spoiler forward at once, at this moment the movable teeth in electronic movable teeth assembly is extruded retraction, and after push rod base, movable teeth opens again automatically.In addition, because bolt rod is connected with service brake cable wire, when emergency braking, firmly also electronic gim peg assembly bolt rod can be pulled out from hold down groove with strength, thus big spring is expanded, by bumper/spoiler eject, after bumper/spoiler bumps against foremost object, because of movable teeth effect push rod can not after move, bumper/spoiler can only be broken, or push rod is hit curved, so just effectively can alleviate the impact of automobile, avoid the actual bodily harm to the personnel of riding.
Claims (1)
1. the Federal bumper of automatic telescopic before and after an energy, it is characterized in that: sheave (15) is arranged in the middle of macro-axis (7), two gears (8) are respectively arranged on macro-axis (7), macro-axis (7) is arranged on the position of vehicle frame (6), axle two ends bearing is fixed, bumper/spoiler (2) is installed padded coaming (1) and radar installation (9), radar installation (9) wire connects storage battery (22) and electronic gim peg assembly (5), two push rods (4) of welding below of bumper/spoiler (2), each push rod (4) arranges tooth bar (11) above, the front end outer side of each push rod (4) arranges hold down groove (3), two big springs (10) are respectively enclosed within two push rods (4) respectively, again two push rods (4) are put on the position of vehicle frame (6), tooth bar (11) engages with gear (8), in the bottom of two push rods (4), push rod base (12) is installed, at vehicle frame (6) on the position of hold down groove (3), electronic gim peg assembly (5) is installed above, electronic movable teeth assembly (16) is installed below, sheave (15) V-belt (14) sheave with low-speed motor (13) is connected, in electronic gim peg assembly shell (18), coil (19) and copper pipe (23) are installed, spring (26) and electronic gim peg assembly bolt rod (17) are set in copper pipe (23), in electronic gim peg assembly bolt rod (17) rear end, cable wire (25) is installed, cable wire (25) connecting pin brake apparatus, bonnet (20) and screw (21) are installed in electronic gim peg assembly rear end, wire (24) connects storage battery and switch (22), in electronic movable teeth assembly shell (29), small coil (30) and copper pipe (28) are installed, small coil (30) is connected with storage battery and switch, in copper pipe (28), front end arranges copper pipe cornice (36), iron core (27) front end cylinder lever connecting rod (33), iron core back seat (37) is installed in the rear end of iron core (27), electronic movable teeth assembly bonnet (40) is fixed with screw (39), movable teeth (31) and movable axis (34) are installed in addition, movable teeth (31) is provided with connecting bore (32), connecting bore (32) is connected with pull bar (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646926.8A CN104401275B (en) | 2014-11-16 | 2014-11-16 | The Federal bumper of automatic telescopic before and after energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646926.8A CN104401275B (en) | 2014-11-16 | 2014-11-16 | The Federal bumper of automatic telescopic before and after energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401275A true CN104401275A (en) | 2015-03-11 |
| CN104401275B CN104401275B (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410646926.8A Expired - Fee Related CN104401275B (en) | 2014-11-16 | 2014-11-16 | The Federal bumper of automatic telescopic before and after energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401275B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042314A (en) * | 2015-07-31 | 2015-11-11 | 无锡市日升化工有限公司 | Bumper used in chemical engineering |
| CN109572604A (en) * | 2018-12-06 | 2019-04-05 | 扬州秦禧环保科技有限公司 | A kind of bus crash-proof chassis that can be extended automatically |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6032992A (en) * | 1997-04-01 | 2000-03-07 | Hongjian Zhang | Automobile automatic safety protector |
| CN1683192A (en) * | 2004-04-16 | 2005-10-19 | 刘亚夫 | Automobile telescopic bumper |
| CN101306669A (en) * | 2008-06-13 | 2008-11-19 | 韦良东 | Automobile collision active protection buffer device |
| CN101574948A (en) * | 2008-05-06 | 2009-11-11 | 湖南大学 | Segmented extension type bumper energy absorption structure |
| CN201989738U (en) * | 2009-06-03 | 2011-09-28 | 长沙立中汽车设计开发有限公司 | Collision-buffering energy absorbing device of pneumatic flexible automobile |
| CN103847621A (en) * | 2014-01-16 | 2014-06-11 | 浙江吉利控股集团有限公司 | Automobile capable of preventing parking rear-end collision and method for preventing parking rear-end collision |
| CN104085366A (en) * | 2014-06-26 | 2014-10-08 | 华侨大学 | Automobile crash self-adaptation multi-level buffering energy-absorbing device and control method thereof |
-
2014
- 2014-11-16 CN CN201410646926.8A patent/CN104401275B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6032992A (en) * | 1997-04-01 | 2000-03-07 | Hongjian Zhang | Automobile automatic safety protector |
| CN1683192A (en) * | 2004-04-16 | 2005-10-19 | 刘亚夫 | Automobile telescopic bumper |
| CN101574948A (en) * | 2008-05-06 | 2009-11-11 | 湖南大学 | Segmented extension type bumper energy absorption structure |
| CN101306669A (en) * | 2008-06-13 | 2008-11-19 | 韦良东 | Automobile collision active protection buffer device |
| CN201989738U (en) * | 2009-06-03 | 2011-09-28 | 长沙立中汽车设计开发有限公司 | Collision-buffering energy absorbing device of pneumatic flexible automobile |
| CN103847621A (en) * | 2014-01-16 | 2014-06-11 | 浙江吉利控股集团有限公司 | Automobile capable of preventing parking rear-end collision and method for preventing parking rear-end collision |
| CN104085366A (en) * | 2014-06-26 | 2014-10-08 | 华侨大学 | Automobile crash self-adaptation multi-level buffering energy-absorbing device and control method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042314A (en) * | 2015-07-31 | 2015-11-11 | 无锡市日升化工有限公司 | Bumper used in chemical engineering |
| CN109572604A (en) * | 2018-12-06 | 2019-04-05 | 扬州秦禧环保科技有限公司 | A kind of bus crash-proof chassis that can be extended automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104401275B (en) | 2016-04-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181116 |