CN2594089Y - Spring style vehicle bumper - Google Patents
Spring style vehicle bumper Download PDFInfo
- Publication number
- CN2594089Y CN2594089Y CN 02290729 CN02290729U CN2594089Y CN 2594089 Y CN2594089 Y CN 2594089Y CN 02290729 CN02290729 CN 02290729 CN 02290729 U CN02290729 U CN 02290729U CN 2594089 Y CN2594089 Y CN 2594089Y
- Authority
- CN
- China
- Prior art keywords
- vehicle
- spring
- bumper
- slide shaft
- automobile
- 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
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Abstract
The utility model relates to a spring style vehicle bumper which belongs to the field of safety devices of vehicles. The utility model is composed of an outer bar, an inner bar, a slide shaft, a spring and a fixed pin. When crash occurs between the vehicle and an object, the impact force of the crash compresses the spring through the outer bar so as to make the buffered and reduced external impact force transferred to the vehicle. The utility model solves the problems that because the current vehicle bumper is directly connected with the vehicle rigidly, the impact force of crash is directly transferred to the vehicle, the loss to the vehicle, drivers, passengers and the crashed object is large, and the current vehicle bumper can not perform a safety function. The spring style vehicle bumper has the advantages of simple structure, convenient manufacture and installation and low cost, and is suitable for large-sized, middle-sized and small-sized vehicles and is a vehicle bumper with real safety function.
Description
Affiliated technical field:
The utility model relates to a kind of automobile when bumping, and reduces the fender guard of automobile and knocked object loss, and particularly a kind of motor spring formula bumper/spoiler belongs to the auto-safety mechanism field.
Prior art:
Automobile is for safety and crashproof impaired purpose; bumper/spoiler all is equipped with in front and back at automobile; but existing Federal bumper all is front portion or the rear portions that are rigidly fixed to automobile; when automobile bumps; though bumper/spoiler can play certain safety guard-safeguard and buffering effect to automobile; but owing to be to be rigidly connected with automobile; when the external force of collision is excessive; automobile itself to be broken inevitably; when serious driver and travelling people person there is actual bodily harm; even threat to life, so the safety guard-safeguard effect that existing bumper/spoiler plays is extremely limited.
Summary of the invention:
The purpose of this utility model, be to provide a kind of when automobile bumps, impulsive force at first acts on the outer thick stick, by acting on interior thick stick behind the spring buffer, significantly reduce this impulsive force that when bumping, is subjected to of automobile, improve automobile and driver and conductor's safety, also reduce the motor spring formula bumper/spoiler of knocked object loss simultaneously.
The utility model is to realize above-mentioned purpose by following technical solution:
This motor spring formula bumper/spoiler is made up of Wai Gang, Nei Gang, slide shaft, spring, set pin, interior thick stick is the bumper/spoiler of the existing installation of automobile, it is characterized in that: the slide shaft that the inboard of outer thick stick is installed with two rows slide shaft, every row is at least two, the position of two row's slide shafts is staggered, on each slide shaft spring is housed, the other end of slide shaft be equipped with can 90 ° of rotations set pin, be shaped on the through hole identical on the interior thick stick with the slide shaft arrangement position.
The utility model compared with prior art has following beneficial effect:
When automobile accident occurs and bumps, owing to be that outer thick stick at first contacts with knocked object, again through behind the spring buffer and pass to automobile by interior thick stick, extraneous impulsive force is reduced widely, and can make impact force pass to automobile more equably, and prolonged the time to the driver is emergent, and make Federal bumper really play the effect of insurance, improved automobile and driver and conductor's safety.
Description of drawings:
Fig. 1 is the front view of motor spring formula bumper/spoiler;
Fig. 2 is the birds-eye view of motor spring formula bumper/spoiler.
Among the figure: 1 outer thick stick, 2 interior thick sticks, 3 slide shafts, 4 springs, 5 set pins, 6 through holes.
The specific embodiment:
Upper and lower two row's slide shafts (3) are welded in the inboard that this motor spring formula bumper/spoiler is a thick stick (1) outside, the position of two row's slide shafts (3) is for being staggered, the quantity of every row's slide shaft (3) is decided on the size of automobile, is generally the 3-7 root, is with a spring (4) on the every slide shaft (3); Interior thick stick (2) is the bumper/spoiler of the existing installation of automobile of utilization, its installing and fixing method is identical with existing bumper/spoiler, different is on Nei Gang (2), be shaped on outside slide shaft (3) the quantity through hole (6) identical that weld on the inboard of thick stick (1) with arrangement position, the diameter of through hole (6) is than the slightly larger in diameter of slide shaft (3), to be with slide shaft (3) on the outer thick stick (1) of spring (4) insert in the through hole (6) of thick stick (2), (5) 90 ° of rotations of set pin that again will be parallel with slide shaft (3), set pin (5) is fixed on the interior thick stick (2), promptly becomes this motor spring formula bumper/spoiler.When automobile meets accident collision, knocked object at first contacts with outer thick stick (1), slide shaft (3) is slided in the through hole (6) of Nei Gang (2), make spring (4) compression, after extraneous impulsive force is reduced greatly, pass to automobile again, at this moment the suffered impulsive force of automobile can alleviate greatly, thereby improved automobile and driver and conductor's safety, also prolonged the time that the driver handles contingency simultaneously.
This motor spring formula bumper is simple, manufacturing, easy for installation, and cost is low, is applicable to large, medium and small type automobile, is a kind of Federal bumper with real insurance function.
Claims (1)
- A kind of motor spring formula bumper/spoiler, it is made up of Wai Gang, Nei Gang, slide shaft, spring, set pin, interior thick stick is the bumper/spoiler of the existing installation of automobile, it is characterized in that: the slide shaft that the inboard of outer thick stick is installed with two rows slide shaft, every row is at least two, the position of two row's slide shafts is staggered, on each slide shaft spring is housed, the other end of slide shaft be equipped with can 90 ° of rotations set pin, be shaped on the through hole identical on the interior thick stick with the slide shaft arrangement position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290729 CN2594089Y (en) | 2002-12-31 | 2002-12-31 | Spring style vehicle bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290729 CN2594089Y (en) | 2002-12-31 | 2002-12-31 | Spring style vehicle bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2594089Y true CN2594089Y (en) | 2003-12-24 |
Family
ID=33749858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02290729 Expired - Fee Related CN2594089Y (en) | 2002-12-31 | 2002-12-31 | Spring style vehicle bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2594089Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292031A (en) * | 2015-11-15 | 2016-02-03 | 王本 | Buffer device applied to automobile guardrail |
-
2002
- 2002-12-31 CN CN 02290729 patent/CN2594089Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292031A (en) * | 2015-11-15 | 2016-02-03 | 王本 | Buffer device applied to automobile guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |