CN206954160U - A kind of automobile using impact attenuation device - Google Patents
A kind of automobile using impact attenuation device Download PDFInfo
- Publication number
- CN206954160U CN206954160U CN201720002730.4U CN201720002730U CN206954160U CN 206954160 U CN206954160 U CN 206954160U CN 201720002730 U CN201720002730 U CN 201720002730U CN 206954160 U CN206954160 U CN 206954160U
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- CN
- China
- Prior art keywords
- groove
- automobile
- connecting rod
- downside
- attenuation device
- 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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- Vibration Dampers (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of automobile using impact attenuation device,Including protective housing,Upper end is provided with connecting rod in the middle part of protective housing,The first spring is provided with the outside of connecting rod,Connecting rod lower end is provided with the first cushion blocking,Connecting rod lower end outside is provided with the first groove,The second groove is provided with left and right sides of first groove,Second inside grooves lower end is provided with the second cushion blocking,Support bar is provided with the upside of second cushion blocking,Connecting seat is provided with the downside of first groove,Inclined support panel is provided with left and right sides of connecting seat,Second groove is located on inclined support panel,Hydraulic cylinder is provided with the downside of connecting seat,Second spring is provided with left and right sides of hydraulic cylinder,Fixed seat is provided with the downside of second spring and hydraulic cylinder,Polyurethane foam is provided with inside fixed seat,The utility model is by setting multiple shock-absorbing springs,Cushion blocking,The setting of inclined support panel and protection foam,It can effectively absorb and reduce impulsive force of the automobile from outside and effectively protect automobile.
Description
Technical field
Automotive fittings technical field is the utility model is related to, specifically a kind of automobile using impact attenuation device.
Background technology
Automobile automobile using impact attenuation device is to absorb and slow down foreign impacts power, the safety dress of protection vehicle body front and rear part
Put.Automobile front-back buffer is into channel-section steel with steel plate punched many years before, rivets or welds together with longitudinal beam,
There is one section of larger gap with vehicle body, it appears that very unsightly.As the development and engineering plastics of auto industry are in automobile work
The extensive application of industry, automobile using impact attenuation device have also moved towards the road of innovation as a kind of important safety device.Today
Car front-back buffer in addition to keeping original defencive function, also to pursue the harmony with car body moulding with uniformly, chasing after
Ask the lightweight of itself.But present buffer unit structure is relatively simple, the vehicle under some high-speed cruising states, which rises, to be protected
Shield ability is poor, and therefore, those skilled in the art provide a kind of automobile using impact attenuation device, to solve above-mentioned background technology
The problem of middle proposition.
Utility model content
The purpose of this utility model is to provide a kind of automobile using impact attenuation device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of automobile using impact attenuation device, including protective housing, protective housing middle part upper end are provided with connecting rod, institute
State and be provided with the first spring on the outside of connecting rod, the connecting rod lower end is provided with the first cushion blocking, and the connecting rod lower end outside is provided with
First groove, the first groove left and right sides are provided with the second groove, and the second inside grooves lower end is provided with the second cushion blocking,
Support bar is provided with the upside of second cushion blocking, connecting seat is provided with the downside of first groove, is set at left and right sides of the connecting seat
There is inclined support panel, second groove is located on inclined support panel, and hydraulic cylinder, the hydraulic cylinder are provided with the downside of the connecting seat
The left and right sides is provided with second spring, and fixed seat is provided with the downside of the second spring and hydraulic cylinder, is provided with inside the fixed seat poly-
Urethane foam.
As further program of the utility model：Limiting plate is provided with the upside of the connecting rod.
As further program of the utility model：It is provided with left and right sides of first groove and tilts bracing piece.
As further program of the utility model：Fix bar is provided with the outside of second groove.
As further program of the utility model：Sliding groove is provided with the outside of the inclined support panel.
As the utility model further scheme：Several bolts are provided with the downside of the fixed seat.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by setting multiple shock-absorbing springs
Impulsive force and impact of the automobile from outside can be effectively absorbed and reduced with cushion blocking, can be with by inclined support panel
Horizontal direction and vertical direction are formed into by active force side, can so efficiently reduce active force, then by protecting setting for foam
Put, it is not only easy for installation, and increasing by one layer of protection device, and also buffer unit integrally uses aluminum alloy frame, so may be used
To efficiently reduce weight, and ensure the attractive in appearance of car body entirety.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automobile using impact attenuation device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of automobile using impact attenuation device, including protective housing 1, can
So that to the limpid protection for playing the first step, the middle part upper end of protective housing 1 is provided with connecting rod 2, the upside of connecting rod 2 is provided with
Limiting plate, connecting rod 2 pass through protective housing 1, and such impulsive force left and right first can so rise to connecting on 2 to protective housing 1
Mobile protection or so is arrived, when in the outside received being not very big, it is ensured that the integrality of protective housing 1, so can be with
Loss is reduced, saves economy, the outside of connecting rod 2 is provided with the first spring 3, and the lower end of connecting rod 2 is provided with the first cushion blocking
5, when connecting rod 2 receives external force extruding, effectively compensator or trimmer pressure, the lower end outside of connecting rod 2 the first groove can be provided with
4, the left and right sides of the first groove 4, which is provided with, tilts bracing piece, can increase the intensity of buffer unit, and first groove 4 is left
Right both sides are provided with the second groove 6, and the outside of the second groove 6 is provided with fix bar, can effectively fix the second groove 6, also may be used
To increase the intensity of the left and right sides of protective housing 1, the interior lower end of the second groove 6 is provided with the second cushion blocking 7, can be effectively
The shock that the front of buffer protection housing 1 is subject to, the upside of the second cushion blocking 7 are provided with support bar 8, the downside of the first groove 4
Provided with connecting seat 9, the left and right sides of connecting seat 9 is provided with inclined support panel 10, can be divided what front was received to impulsive force
Solve as horizontal applied force and vertical active force, so can effectively eliminate impulsive force, the outside of inclined support panel 10 is provided with
Sliding groove, can so protect the buffer device of the upside of inclined support panel 10, and second groove 6 is located at inclined support panel 10
On, the downside of connecting seat 9 is provided with hydraulic cylinder 11, can effectively buffer the pressure from the external world, the hydraulic cylinder 11 or so
Both sides are provided with second spring 12, vertical pressure that can effectively on cushioning supportive plate, the second spring 12 and hydraulic cylinder 11
Downside is provided with fixed seat 13, and the downside of fixed seat 13 is provided with several bolts, facilitates the fixation of buffer unit, the fixed seat
13 inside are provided with polyurethane foam 14, buffer unit can be played in last protection device.
When automobile receives the shock in the external world, caused impulsive force is applied to protective housing 1 first, inside protective housing 1
Connecting rod 2 and support bar 8 receive after pressure to the first cushion blocking 5, the first spring 3 and the second cushion blocking 7 or so, so play
The buffer unit of first layer, the inclined support panel 10 of downside, hydraulic cylinder 11 and second spring 12 form second layer buffer unit,
During by the pressure of the first groove 4 and the second groove 6, impulsive force is resolved into horizontal applied force and vertical work by inclined support panel 10
Firmly, impulsive force so can be effectively eliminated, the active force of vertical direction is entered again by second spring 12 and hydraulic cylinder 11
Row buffering, the fixed seat 13 and polyurethane foam 14 of downside serve third layer protective effect, not only can with compensator or trimmer pressure two and
Automobile by three layers of buffering and absorption plant, can effectively be protected with absorption pressure.
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
In the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of automobile using impact attenuation device, including protective housing（1）, it is characterised in that the protective housing（1）On middle part
End is provided with connecting rod（2）, the connecting rod（2）Outside is provided with the first spring（3）, the connecting rod（2）Lower end subtracts provided with first
Shake pad（5）, the connecting rod（2）Lower end outside is provided with the first groove（4）, first groove（4）The left and right sides is provided with second
Groove（6）, second groove（6）Interior lower end is provided with the second cushion blocking（7）, second cushion blocking（7）Upside is provided with branch
Strut（8）, first groove（4）Downside is provided with connecting seat（9）, the connecting seat（9）The left and right sides is provided with inclined support panel
（10）, second groove（6）It is located at inclined support panel（10）On, the connecting seat（9）Downside is provided with hydraulic cylinder（11）, it is described
Hydraulic cylinder（11）The left and right sides is provided with second spring（12）, the second spring（12）And hydraulic cylinder（11）Downside is provided with fixed seat
（13）, the fixed seat（13）Inside is provided with polyurethane foam（14）.
A kind of 2. automobile using impact attenuation device according to claim 1, it is characterised in that the connecting rod（2）Upside
Provided with limiting plate.
A kind of 3. automobile using impact attenuation device according to claim 1, it is characterised in that first groove（4）It is left
Right both sides, which are provided with, tilts bracing piece.
A kind of 4. automobile using impact attenuation device according to claim 1, it is characterised in that second groove（6）Outside
Side is provided with fix bar.
A kind of 5. automobile using impact attenuation device according to claim 1, it is characterised in that the inclined support panel（10）
Outside is provided with sliding groove.
A kind of 6. automobile using impact attenuation device according to claim 1, it is characterised in that the fixed seat（13）Downside
Provided with several bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002730.4U CN206954160U (en) | 2017-01-03 | 2017-01-03 | A kind of automobile using impact attenuation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002730.4U CN206954160U (en) | 2017-01-03 | 2017-01-03 | A kind of automobile using impact attenuation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206954160U true CN206954160U (en) | 2018-02-02 |
Family
ID=61377537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002730.4U Expired - Fee Related CN206954160U (en) | 2017-01-03 | 2017-01-03 | A kind of automobile using impact attenuation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206954160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769426A (en) * | 2020-07-02 | 2020-10-13 | 安徽科技学院 | Antidetonation type laser instrument |
-
2017
- 2017-01-03 CN CN201720002730.4U patent/CN206954160U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111769426A (en) * | 2020-07-02 | 2020-10-13 | 安徽科技学院 | Antidetonation type laser instrument |
| CN111769426B (en) * | 2020-07-02 | 2021-08-24 | 安徽科技学院 | Antidetonation type laser instrument |
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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 |
Granted publication date: 20180202 Termination date: 20190103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |