CN202351002U - Seat support for automobile crash test - Google Patents
Seat support for automobile crash test Download PDFInfo
- Publication number
- CN202351002U CN202351002U CN2011204426221U CN201120442622U CN202351002U CN 202351002 U CN202351002 U CN 202351002U CN 2011204426221 U CN2011204426221 U CN 2011204426221U CN 201120442622 U CN201120442622 U CN 201120442622U CN 202351002 U CN202351002 U CN 202351002U
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- CN
- China
- Prior art keywords
- seat
- connection block
- fixed mount
- support
- test
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- 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 seat support for an automobile crash test and aims at overcoming the shortcoming that an existing automobile support is insufficient in intensity so that a seat installed on the support deforms easily in the automobile rear-end crash test. The seat support for the automobile crash test comprises a support base connected to a test automobile, the support base is fixedly connected with a connecting column, the connecting column is fixedly connected with a seat connecting base which is connected with a fixing frame, and the fixing frame is provided with a mounting hole for installing the seat. The support base is installed on the test automobile, the seat connecting base is fixedly connected to the support base through the connecting column and is connected with the fixing frame with the mounting hole, the seat of the test automobile is installed on the fixing frame through a bolt, and a dummy for testing is installed on the seat. The seat support of the structure is good in intensity, cannot deform easily when the automobile rear-end crash test is carried out, and guarantees accuracy of test data.
Description
Technical field
The utility model relates to a kind of seat support, and more particularly, it is used for the seat support of mounting strap dummy's seat when relating to a kind of vehicle impact testing.
Background technology
Along with popularizing of automobile, automotive safety more and more receives people's attention.In motor traffic accidents, rear-end collision happens occasionally, and finds after deliberation in rear-end collision, and the occupant's head of front truck is whipping backward acutely, and its neck can receive whiplash injury, the injury longer duration of this wound and be prone to cause permanent injury.Front truck occupant's injured situation makes injured value within allowed band when therefore before vehicle dispatches from the factory, wanting test car to knock into the back.The test of collision neck protection is exactly the test of testing occupant's whiplass situation in the rear-end collision behind the automobile low speed; During test test vehicle driver side seat and constrained system are copied primary car structure; Test vehicle is fixedly mounted on the Mobile Slide; Collision process behind the slide unit slip simulated automotive is installed the dummy on the seat, judges that through the injured situation of measuring back collision back dummy injury values is whether within allowed band.In test, the chair mounted that is used to the dummy is installed is at seat support, but in the process of the test of reality because the insufficient strength of seat support deforms the seat that the dummy is installed easily.
Chinese patent notification number CN201276030Y; July 22 2009 day for announcing; The name of utility model is called a kind of erecting frame of automotive seat, comprise at least two match with the fringing of seat and with the fixing fringing support of fringing, between the fringing support through at least one crossbeam fixed connection.The erecting frame of this automotive seat is simple in structure, but the intensity of erecting frame is low, and chair mounted deforms when on erecting frame, carrying out rear end collision test easily.
The utility model content
It is not enough that the utility model has overcome the existing automobile seat support intensity; The deficiency that when the rear-end collision impact test, rack-mount seat is deformed; A kind of vehicle impact testing seat support is provided; Its intensity is good, and band dummy's chair mounted is on seat support, and seat support is difficult for deforming when carrying out the rear-end collision impact test.
In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: a kind of vehicle impact testing seat support; Comprise the bracket base that is connected on the instruction carriage, be fixedly connected with joint pin on the said bracket base, be fixedly connected with the seat Connection Block on the joint pin; Be connected with fixed mount on the seat Connection Block, fixed mount is provided with the mounting hole that is used to install seat.Bracket base is installed on the instruction carriage; The seat Connection Block is fixedly connected on the bracket base through joint pin; On the seat Connection Block, be connected with the fixed mount of band mounting hole, the seat of instruction carriage is installed through bolt and is connected on the fixed mount, and the testing dummy installs on the seat.The seat support intensity of this structure is good, and when carrying out the rear-end collision impact test, seat support is difficult for deforming, the accuracy of warranty test data.
As preferably, said bracket base and the seat Connection Block shaped as frame that all is square.Square shaped as frame has been saved material, has alleviated the weight of seat support.
As preferably, the hem width of said bracket base is greater than the hem width of seat Connection Block.This structure is more stable when making whole seat support be connected on the instruction carriage.
As preferably, said fixed mount has four, respectively is connected with a fixed mount at four angle positions of seat Connection Block.Four fixed mounts are evenly distributed on four angle positions of seat Connection Block, make the connection seat more reliable and more stable, and seat is difficult for separating with seat support.
As preferably, said fixed mount is " worker " font.It is simple in structure that fixed mount is " worker " font, when satisfying linkage function, saved material again, reduced cost.
As preferably, said fixed mount lower surface is fitted on the seat Connection Block, and is connected on the seat Connection Block through bolt.Fixed mount is detachably connected on the seat Connection Block through bolt and is convenient for changing.
As preferably, be provided with pad between said fixed mount and the seat Connection Block.Pad can be regulated the height of fixed mount, when seat connects, just can regulate the height of seat, makes the height and position of seat reach the requirement of test.
As preferably, said joint pin has four, and joint pin is located at the angle position near the seat Connection Block respectively.Four joint pins are evenly distributed on the angle position of seat Connection Block, make the reliable and stable that is connected of bracket base and seat Connection Block.
Compared with prior art, the beneficial effect of the utility model is: seat support is difficult for deforming when carrying out the rear-end collision impact test.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Among the figure: 1, bracket base, 2, joint pin, 3, the seat Connection Block, 4, fixed mount, 5, mounting hole, 6, the support connecting hole, 7, the fixed mount connecting hole.
Embodiment
Pass through specific embodiment below, and combine accompanying drawing, the technical scheme of the utility model is done further to specifically describe:
Embodiment: a kind of vehicle impact testing seat support (referring to accompanying drawing 1); Comprise the bracket base 1 that is connected on the instruction carriage; Bracket base 1 shaped as frame that is square; On the relative both sides of bracket base 1, respectively be provided with three support connecting holes 6, bracket base 1 passes support connecting hole 6 through bolt and is fastened on the instruction carriage.Be fixedly connected with four joint pins 2 on the bracket base 1, be fixedly connected with seat Connection Block 3 on the joint pin 2.Joint pin 2 is a rectangular shape, and an end is welded on the bracket base 1, and the other end is welded on the seat Connection Block 3.Seat Connection Block 3 shaped as frame that is square, and the hem width of bracket base 1 is greater than the hem width of seat Connection Block 3, and joint pin 2 is located at four angle positions near seat Connection Block 3 respectively.The long limit of bracket base 1 is parallel with the long limit of seat Connection Block 3, and the broadside of bracket base 1 is parallel with the broadside of seat Connection Block 3.Four angle positions are connected with a fixed mount 4 respectively on the seat Connection Block 3, and fixed mount 4 is " worker " font.The upper surface of fixed mount 4 and lower surface all are is just putting shape; The lower surface is fitted on the seat Connection Block 3; And on the lower surface, be provided with four fixed mount connecting holes 7; Relevant position at seat Connection Block 3 also is provided with connecting hole, and the connecting hole that passes fixed mount connecting hole 7 and seat Connection Block 3 through bolt is fastened on fixed mount 4 on the seat Connection Block 3.Between fixed mount 4 lower surfaces and seat Connection Block 3, be provided with pad, pad is used to regulate the connection height of fixed mount 4.On the upper surface of fixed mount 4, be provided with six mounting holes 5 that are used to install seat, mounting hole 5 is three rows and is symmetrically distributed on the upper surface.The instruction carriage seat passes mounting hole 5 through bolt and is mounted on the fixed mount 4, and four fixed mounts 4 are connected to four angle positions near seat, connects steadily.
When carrying out the rear-end collision test; Seat support is fastened on the instruction carriage through bolt; Then seat is fastened on the fixed mount 4 through bolt; When connecting seat, can regulate the connection height of seat, make height of seat satisfy testing requirements through between fixed mount 4 and seat Connection Block 3, increasing pad.Again the dummy is installed and fixed on the seat after connecting seat.And then carry out the rear-end collision impact test.
Above-described embodiment is a kind of preferable scheme of the utility model, is not the utility model is done any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other variant and remodeling.
Claims (8)
1. vehicle impact testing seat support; It is characterized in that; Comprise the bracket base (1) that is connected on the instruction carriage, be fixedly connected with joint pin (2) on the said bracket base, be fixedly connected with seat Connection Block (3) on the joint pin; Be connected with fixed mount (4) on the seat Connection Block, fixed mount is provided with the mounting hole (5) that is used to install seat.
2. a kind of vehicle impact testing seat support according to claim 1 is characterized in that, said bracket base and the seat Connection Block shaped as frame that all is square.
3. a kind of vehicle impact testing seat support according to claim 2 is characterized in that the hem width of said bracket base is greater than the hem width of seat Connection Block.
4. a kind of vehicle impact testing seat support according to claim 2 is characterized in that said fixed mount has four, respectively is connected with a fixed mount at four angle positions of seat Connection Block.
5. according to claim 1 or 2 or 3 or 4 described a kind of vehicle impact testing seat supports, it is characterized in that said fixed mount is " worker " font.
6. a kind of vehicle impact testing seat support according to claim 5 is characterized in that said fixed mount lower surface is fitted on the seat Connection Block, and is connected on the seat Connection Block through bolt.
7. according to claim 1 or 2 or 3 or 4 described a kind of vehicle impact testing seat supports, it is characterized in that, be provided with pad between said fixed mount and the seat Connection Block.
8. according to claim 1 or 2 or 3 or 4 described a kind of vehicle impact testing seat supports, it is characterized in that said joint pin has four, joint pin is located at the angle position near the seat Connection Block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204426221U CN202351002U (en) | 2011-11-10 | 2011-11-10 | Seat support for automobile crash test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204426221U CN202351002U (en) | 2011-11-10 | 2011-11-10 | Seat support for automobile crash test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202351002U true CN202351002U (en) | 2012-07-25 |
Family
ID=46539999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204426221U Expired - Fee Related CN202351002U (en) | 2011-11-10 | 2011-11-10 | Seat support for automobile crash test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202351002U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616184A (en) * | 2013-11-26 | 2014-03-05 | 重庆长安汽车股份有限公司 | Testing device for whiplash-harming resistance |
| CN104833471A (en) * | 2015-04-03 | 2015-08-12 | 浙江利帆家具有限公司 | Square table fatigue test device |
| CN106441931A (en) * | 2016-09-09 | 2017-02-22 | 奇瑞汽车股份有限公司 | Automotive back seat restraint system test bed |
-
2011
- 2011-11-10 CN CN2011204426221U patent/CN202351002U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616184A (en) * | 2013-11-26 | 2014-03-05 | 重庆长安汽车股份有限公司 | Testing device for whiplash-harming resistance |
| CN104833471A (en) * | 2015-04-03 | 2015-08-12 | 浙江利帆家具有限公司 | Square table fatigue test device |
| CN106441931A (en) * | 2016-09-09 | 2017-02-22 | 奇瑞汽车股份有限公司 | Automotive back seat restraint system test bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20181110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |