CN208774700U - A kind of air bag bumper - Google Patents
A kind of air bag bumper Download PDFInfo
- Publication number
- CN208774700U CN208774700U CN201821634561.7U CN201821634561U CN208774700U CN 208774700 U CN208774700 U CN 208774700U CN 201821634561 U CN201821634561 U CN 201821634561U CN 208774700 U CN208774700 U CN 208774700U
- Authority
- CN
- China
- Prior art keywords
- capsule
- bumper
- air bag
- front side
- inflating port
- 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.)
- Active
Links
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to auto parts fields, more particularly to a kind of air bag bumper, including front side bumper skin and rear side bumper beam, and it is mounted on the air bag between the bumper skin and bumper beam, the air bag includes preceding capsule and rear capsule, it is bonded on rear side of the preceding capsule on front side of the rear capsule, the preceding capsule is equipped with inflating port, detachable metal plug is housed on the inflating port, the inflating port side is equipped with air gauge, the pressure security air valve one of the preceding capsule and rear capsule bonding part equipped with connection the perforation preceding capsule and rear capsule, one end is equipped with pressure security air valve two on rear side of capsule after described；Described preceding intracapsular filled with nitrogen, the rear intracapsular vacuum, the bumper beam front side is equipped with spring net.The utility model is ingenious in design, is designed by the front and back capsule of air bag, impact force can be made to obtain secondary buffer.And buffering effect is reinforced by the spring net on front side of bumper beam.The utility model is worth with market potential.
Description
Technical field
The utility model relates to auto parts fields, and in particular to a kind of air bag bumper.
Background technique
The bumper of automobile not only has decoration functions, it is often more important that the absorption and mitigation foreign impacts power, protection of tool are protected
Protect the safety device of vehicle body and occupant safety function.It is single capsule structure that commonly using, which has bumper, when outside is hit, capsule
Internal gas is squeezed, so that buffer function is generated, but single capsule structure is limited to the buffering effect of external impact force, it cannot be most
The safety of vehicle body and passenger is protected in big degree.
Summary of the invention
The technical problems to be solved in the utility model is how to overcome the shortcomings of the prior art, provides a kind of buffer capacity
The strong air bag bumper of power.
The technical solution of the utility model is: a kind of air bag bumper, including front side bumper skin and rear side are protected
Dangerous thick stick crossbeam, and the air bag being mounted between the bumper skin and bumper beam, the air bag include preceding capsule with after
Capsule, on rear side of the preceding capsule with it is described after bond on front side of capsule, the preceding capsule is equipped with inflating port, equipped with detachable on the inflating port
Metal closures, the inflating port side are equipped with air gauge, the preceding capsule and rear capsule bonding part and penetrate through the preceding capsule with after equipped with connection
The pressure security air valve one of capsule, described rear capsule rear side one end are equipped with pressure security air valve two；It is described preceding intracapsular filled with nitrogen, it is described
Intracapsular vacuum afterwards, the bumper beam front side are equipped with spring net.
Further, the preceding capsule and rear capsule include two layers, and outer layer is nylon fiber layer, and internal layer is coated in the nylon
Layer of silica gel on fibrous layer.
It further, is U-shaped frame shape after the preceding capsule and the inflation of rear capsule.
Further, the preceding capsule is equipped with multiple elastic connecting strips, and the elastic connecting strip is connected to the bumper
On crossbeam.
The utility model is improved for common air bag bumper, sets air bag to double capsule structures of connection,
When by external impact, preceding capsule is impacted, and intracapsular gas pressure intensity increases, after being more than certain pressure value, by pressure security gas
Valve one is discharged into rear capsule, and rear capsule is buffered again after being propped up by gas, when after intracapsular gas pressure intensity be more than to pass through after certain pressure
And environment is discharged by pressure security air valve one, the spring net on front side of bumper reinforces buffering effect.The utility model has latent
Market value.
Detailed description of the invention
Fig. 1 is a kind of air bag bumper schematic diagram of the utility model；
Fig. 2 inflates schematic diagram for capsule after capsule before a kind of air bag bumper of the utility model；
Fig. 3 is a kind of air bag bumper airbag structure schematic diagram of the utility model.
Specific embodiment
With reference to embodiments, a kind of air bag bumper of the utility model is described in detail.
As shown in Figure 1, a kind of air bag bumper, including front side bumper skin 1 and rear side bumper beam 2, Yi Jian
Air bag between the bumper skin 1 and bumper beam 2, the air bag includes preceding capsule 31 and rear capsule 32, before described
The rear side of capsule 31 with bonded on front side of rear capsule 32, the preceding capsule 31 is equipped with inflating port 311, equipped with detachably on the inflating port 311
Metal closures 312,311 side of inflating port are equipped with air gauge 313, the preceding capsule 31 and 32 bonding part of rear capsule equipped with connection perforation
The pressure security air valve 1 of the preceding capsule 31 and rear capsule 32, described rear 32 rear side one end of capsule are equipped with pressure security air valve 2 42；
Filled with nitrogen in the preceding capsule 31, it is described after vacuum in capsule 32, spring net 5 is housed on front side of the bumper beam 2.
Further, as shown in Fig. 3,2, the preceding capsule 31 and rear capsule 32 include two layers, and outer layer 61 is nylon fiber layer, interior
Layer 62 is coated in the layer of silica gel on the nylon fiber layer.The preceding capsule 31 and rear capsule 32 are U-shaped frame shape after inflating.Such as figure
Shown in 1, the preceding capsule 31 is equipped with multiple elastic connecting strips 7, and the elastic connecting strip 7 is connected on the bumper beam 2.
The utility model before use, vacuumize, pressure security air valve 1, pressure security air valve two in advance in rear capsule 32
42 close.Nitrogen is poured by inflating port 311 is passed through in preceding capsule 31, during pouring nitrogen, before observing by air gauge 313
Pressure P1 in capsule 31 is in pressure P1 in certain use scope, and pressure P1 is no more than pressure security air valve 1
Unlatching threshold values P2, preceding capsule 31 is closed using detachable metal plug 312, by air bag pass through preceding 31 upper and lower sides elastic connecting strip of capsule
7 are mounted on bumper beam 2.In use, if hit, pressure P1 can increase suddenly in preceding capsule 31, when more than pressure
When the unlatching threshold values P2 of safety air vavle 1, pressure security air valve 1 is opened, and preceding 31 gas of capsule is made to enter rear capsule 32, rear capsule 32
It is propped up rear postpartum secondary buffer, and buffering effect is reinforced by the spring net 5 between rear capsule 32 and bumper beam 2.If
Pressure P3 continues to increase in capsule 32 afterwards, more than pressure security air valve 2 42 pressure P4 when, pressure security air valve 2 42 open, into
The release of promoting the circulation of qi body.
For above-described embodiment simply to illustrate that the technical ideas and features of the present invention, its purpose is allows this field
Interior those of ordinary skill can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.The equivalent changes or modifications that all essence according to the content of the present invention is made, should all cover in this reality
With in novel protection scope.
Claims (4)
1. a kind of air bag bumper, including front side bumper skin and rear side bumper beam, and it is mounted on the bumper
Air bag between shell and bumper beam, it is characterised in that: the air bag includes preceding capsule and rear capsule, on rear side of the preceding capsule and institute
Bonding on front side of rear capsule is stated, the preceding capsule is equipped with inflating port, detachable metal plug, the inflating port one are housed on the inflating port
Side is equipped with the pressure security air valve one of air gauge, the preceding capsule and rear capsule bonding part equipped with connection the perforation preceding capsule and rear capsule,
One end is equipped with pressure security air valve two on rear side of capsule after described；It is described preceding intracapsular filled with nitrogen, the rear intracapsular vacuum, the insurance
Spring net is housed on front side of thick stick crossbeam.
2. a kind of air bag bumper according to claim 1, it is characterised in that: the preceding capsule and rear capsule are including two layers, outside
Layer is nylon fiber layer, and internal layer is coated in the layer of silica gel on the nylon fiber layer.
3. a kind of air bag bumper according to claim 1 or 2, it is characterised in that: after the preceding capsule and the inflation of rear capsule
For U-shaped frame shape.
4. a kind of air bag bumper according to claim 3, it is characterised in that: the preceding capsule is equipped with multiple elastic connections
Band, the elastic connecting strip are connected on the bumper beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634561.7U CN208774700U (en) | 2018-10-09 | 2018-10-09 | A kind of air bag bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634561.7U CN208774700U (en) | 2018-10-09 | 2018-10-09 | A kind of air bag bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208774700U true CN208774700U (en) | 2019-04-23 |
Family
ID=66162945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821634561.7U Active CN208774700U (en) | 2018-10-09 | 2018-10-09 | A kind of air bag bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208774700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532729A (en) * | 2018-11-23 | 2019-03-29 | 淮安聚友新能源科技有限公司 | A kind of automobile front beam of damping crashworthiness |
-
2018
- 2018-10-09 CN CN201821634561.7U patent/CN208774700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532729A (en) * | 2018-11-23 | 2019-03-29 | 淮安聚友新能源科技有限公司 | A kind of automobile front beam of damping crashworthiness |
| CN109532729B (en) * | 2018-11-23 | 2021-06-18 | 淮安聚友新能源科技有限公司 | Shock-absorbing and anti-collision automobile front bumper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6497183B2 (en) | Inflatable air bag release and membrane protection device | |
| CN203766690U (en) | Automobile safe air pressure escape window | |
| CN208774700U (en) | A kind of air bag bumper | |
| CN201520274U (en) | Vehicle-used buffering-type safety belt device | |
| CN208439225U (en) | A kind of manual window breaker | |
| CN207657770U (en) | A kind of damping type automobile front beam | |
| CN102897133B (en) | Side-turning safety protection device of passenger car with cabin door and airbag | |
| CN203996605U (en) | A kind of motor bike with safety protection function | |
| CN102019892A (en) | An automobile bumper | |
| CN205801025U (en) | A kind of air bag steam vent | |
| CN107757549A (en) | A kind of early warning type car belt | |
| CN107226058A (en) | The efficient anti-rollover system of car | |
| CN203898967U (en) | Controllable exhaust type two-stage buffering rescue air cushion and combination thereof | |
| CN209409970U (en) | Energy Absorbing Structure and vehicle | |
| CN220380382U (en) | Anti-impact composite structure automobile-used bullet-proof board | |
| CN206537116U (en) | A kind of side door beams with energy absorber | |
| CN207267485U (en) | A kind of front cover for vehicle | |
| CN215436909U (en) | Utilize steering wheel driven unmanned aerial vehicle gasbag lid release | |
| CN108162909A (en) | The efficient anti-rollover system of pure electric automobile | |
| CN103612609A (en) | System for preventing passenger car from being laterally turned | |
| CN203727326U (en) | Automatic deflation type safety air bag | |
| CN213516353U (en) | Automobile simulation impact device with high-strength anti-collision structure | |
| CN209557562U (en) | A kind of energy-absorbing buffer device structure | |
| CN211809472U (en) | Automobile bumper support | |
| CN205997845U (en) | A kind of air bag with neonychium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |