CN206278048U - Rubber pneumatic bag formula bumper - Google Patents
Rubber pneumatic bag formula bumper Download PDFInfo
- Publication number
- CN206278048U CN206278048U CN201621403119.4U CN201621403119U CN206278048U CN 206278048 U CN206278048 U CN 206278048U CN 201621403119 U CN201621403119 U CN 201621403119U CN 206278048 U CN206278048 U CN 206278048U
- Authority
- CN
- China
- Prior art keywords
- rubber pneumatic
- pneumatic bag
- fixedly connected
- frame shape
- bumper
- 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 discloses a kind of rubber pneumatic bag formula bumper, including crossbeam（1）The bolt being fixedly connected with car stand longeron, it is characterised in that：Several to more than ten rubber pneumatic bags are fixedly connected with crossbeam side by side（2）Composition bumper face, described rubber pneumatic bag is with tubular leg（3）Square frame shape rubber pneumatic bag, square frame shape rubber pneumatic bag outside be provided with baffle plate（4）, baffle plate and metal spring（5）One end is fixedly connected, and the metal spring other end is fixedly connected with crossbeam, rubber pneumatic bag be provided with fill, deflating valve（6）, the wall thickness of square frame shape rubber pneumatic bag is 2 4cm.The utility model varies without existing automobile bumper structure, can directly install rubber pneumatic bag on bumper beam, installation, demolition, changes and repairs very convenient.
Description
Technical field
The utility model is related to a kind of auto parts machinery, particularly a kind of rubber pneumatic bag formula bumper.
Background technology
Automobile as it is quick, easily the vehicles give people to produce and life brings great convenience, and improve people
Quality of life and labor productivity.But have collision unavoidably as hotshot to occur, threat to life and property are pacified
Entirely, be to reduce this kind of situation to occur, people set up bumper before and after car stand, traditional bumper based on metal material,
I.e. with the steel plate punched of 3 millimeters thicks into U-lag, chrome-faced is riveted or welded together with longitudinal beam, and it has one with vehicle body
Section larger gap.With automobile industry development and engineering plastics largely using in the automotive industry, bumper is used as one
Individual important safety device there has also been significant improvement, and make steel plate into plastic material insures with relatively thin steel plate combination into plastics
Thick stick, i.e., make crossbeam with 1.5 millimeters of cold-rolling steel-plate punch into U-lag, and outside plate and buffering plastic material are attached on crossbeam, horizontal
Fine strain of millet is bolted to connection with longitudinal beam.Although the bumper of this structure alleviates the weight of bumper, makes its outward appearance
It is more beautiful, but its buffering energy-absorbing ability is weaker, and the person and property damage are still easily caused in collision scenario.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of quality is lighter, installation, demolition, more
Change, it is easy to maintenance, buffering and the strong rubber pneumatic bag formula bumper of energy absorption ability.The purpose of this utility model is by following skills
Art scheme is realized；A kind of rubber pneumatic bag formula formula bumper, including the bolt that crossbeam is fixedly connected with car stand longeron,
It is characterized in that：Several to more than ten rubber pneumatic bag composition bumper faces, described rubber gas are fixedly connected with crossbeam side by side
Capsule is the square frame shape rubber pneumatic bag with tubular leg, and square frame shape rubber pneumatic bag outside is provided with baffle plate, and baffle plate is consolidated with metal spring one end
Fixed connection, the metal spring other end is fixedly connected with crossbeam, rubber pneumatic bag be provided with fill, deflating valve, square frame shape rubber pneumatic bag
Wall thickness is 2-4cm.
The described tubular leg of frame shape rubber pneumatic bag is rectangle or circle.
To strengthen the stability of buffer cell, gum sleeve base can be set up, gum sleeve base one end is fixed with crossbeam
Connection, the other end and the tubular leg socket of frame shape rubber pneumatic bag.The utility model makes full use of metal spring and rubber pneumatic bag powerful
Buffering and energy absorption ability, can significantly mitigate the intensity and destructive power during car crass, the danger that reduction is produced by car crass
Evil, the protection person and property safety.Life and property safety are can guarantee that during automobile low speed collision, also can be big during middle and high speed collision
It is big to reduce the extent of damage.The utility model is applied to all kinds of automobiles.The utility model varies without existing automobile bumper structure,
Rubber pneumatic bag can be directly installed on bumper beam, installation, demolition, changed and repaired very convenient.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
As shown in figure 1, a kind of rubber pneumatic bag formula bumper, including the spiral shell that crossbeam 1 is fixedly connected with car stand longeron
Bolt, it is characterised in that：Several to more than the ten composition bumper of rubber pneumatic bag 2 faces, specific number are fixedly connected with crossbeam side by side
Depending on will be according to vehicle size and rubber pneumatic bag size.Described rubber pneumatic bag by the tubular leg 3 of band square frame shape rubber pneumatic bag structure
Into the described tubular leg of frame shape rubber pneumatic bag is rectangle or circle, and frame shape rubber pneumatic bag outside is provided with baffle plate 4, baffle plate and metal
The one end of spring 5 is fixedly connected, and the connecting spring other end is fixedly connected with crossbeam, rubber pneumatic bag be provided with fill, deflating valve 6, frame shape
The wall thickness of rubber pneumatic bag is 2-cm.To strengthen the stability of buffer cell, gum sleeve base 7, gum sleeve base can be set up
One end is fixedly connected with crossbeam, and the other end is socketed with the tubular leg of frame shape rubber pneumatic bag.
Claims (2)
1. a kind of rubber pneumatic bag formula bumper, including crossbeam（1）The bolt being fixedly connected with car stand longeron, its feature
It is：Several to more than ten rubber pneumatic bags are fixedly connected with crossbeam side by side（2）Bumper face is constituted, described rubber pneumatic bag is
With tubular leg（3）Square frame shape rubber pneumatic bag, square frame shape rubber pneumatic bag outside be provided with baffle plate（4）, baffle plate and metal spring（5）One
End is fixedly connected, and the metal spring other end is fixedly connected with crossbeam, rubber pneumatic bag be provided with fill, deflating valve（6）, square frame shape rubber
The wall thickness of air bag is 2-4cm.
2. a kind of rubber pneumatic bag formula bumper according to claim 1, it is characterised in that：Described frame shape rubber gas
The tubular leg of capsule is rectangle or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403119.4U CN206278048U (en) | 2016-12-21 | 2016-12-21 | Rubber pneumatic bag formula bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621403119.4U CN206278048U (en) | 2016-12-21 | 2016-12-21 | Rubber pneumatic bag formula bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278048U true CN206278048U (en) | 2017-06-27 |
Family
ID=59072930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621403119.4U Expired - Fee Related CN206278048U (en) | 2016-12-21 | 2016-12-21 | Rubber pneumatic bag formula bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206278048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI745214B (en) * | 2021-01-06 | 2021-11-01 | 潘秋明 | Automobile and its anti-collision buffer device |
-
2016
- 2016-12-21 CN CN201621403119.4U patent/CN206278048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI745214B (en) * | 2021-01-06 | 2021-11-01 | 潘秋明 | Automobile and its anti-collision buffer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170627 Termination date: 20201221 |