CN207423648U - Belt anchorage point strength testing device - Google Patents
Belt anchorage point strength testing device Download PDFInfo
- Publication number
- CN207423648U CN207423648U CN201721372724.4U CN201721372724U CN207423648U CN 207423648 U CN207423648 U CN 207423648U CN 201721372724 U CN201721372724 U CN 201721372724U CN 207423648 U CN207423648 U CN 207423648U
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- seat
- testing device
- anchorage point
- fixed frame
- strength testing
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Abstract
A kind of belt anchorage point strength testing device, including bearing seat and fixed frame, bearing seat has the mounting surface of installation automotive seat, fixed frame is connected on mounting surface, and positioned at the one side of bearing seat, automotive seat is connected on the mounting surface of bearing seat, and the backrest of automotive seat is connected on fixed frame, is additionally provided on fixed frame for the fixed part of safety harness coiler.The belt anchorage point strength testing device of the utility model can quickly carry out the strength modification of automotive seat and safety belt, and the verification requirement of automotive seat and safety belt can be met, save the construction cycle, improve test efficiency, and instead of the white body of experiment, it eliminates the white body caused by repeating to test to waste, reduces development cost.
Description
Technical field
The utility model is related to automobile safety test technical field, more particularly to a kind of belt anchorage point strength test dress
It puts.
Background technology
Seat harness is one of important passenger protection restraint system facility, the injury of occupant in reducing collisions accident
It plays an important role in terms of degree.With being substantially improved for belt usage rate, the casualty rate of occupant declines therewith in accident.
Statistics shows that wear safety belt makes member's casualty rate in collision accident reduce 15%~30%.
Therefore, seem very necessary for the investigation of vehicle safety belt fastened point intensity, according to GB14167-2013《It is motor-driven
Vehicle member fixes dot system and thereon drawstring fixed point with belt anchorage point, ISOFIX》Regulation：All belt anchorage points
A strength test should be fixed, if before the deadline, persistently loaded by defined power；Then allow fixed point or week
Enclosing region has permanent deformation, including being broken or cracking.During Vehicle Body Development, it is sometimes necessary to which upper fixed point is present
Chair, and find that body structure disclosure satisfy that during developing, but the intensity of backrest is it is impossible to meet requiring, it is false at this time
If desired for repeated authentication, it is necessary to waste white body, the increase of development cost is caused, and test efficiency is low, adds experiment
Cycle.
Utility model content
The purpose of this utility model is that providing a kind of belt anchorage point strength testing device, vapour can be quickly carried out
The strength modification of vehicle seats and safety belt, and the verification requirement of automotive seat and safety belt can be met, the construction cycle is saved, is carried
High test efficiency, and instead of the white body of experiment, eliminate the white body caused by repeating to test and waste, reduce out
Send out cost.
The utility model, which solves its technical problem, to be realized using following technical solution.
A kind of belt anchorage point strength testing device, including bearing seat and fixed frame, bearing seat has installation automotive seats
The mounting surface of chair, fixed frame are connected on mounting surface, and positioned at the one side of bearing seat, automotive seat is connected to the installation of bearing seat
On face, the backrest of automotive seat is connected on fixed frame, is additionally provided on fixed frame for the fixed part of safety harness coiler.
In the preferred embodiment of the utility model, above-mentioned bearing seat is equipped with loading plate and supporting block, automotive seat
Bottom is equipped with multiple support feets, and each support feet is connected on loading plate, and automotive seat does not have the bottom of support feet to be fixed on support
On block.
In the preferred embodiment of the utility model, tablet company is additionally provided on above-mentioned bearing seat for the iron with laboratory
The fixed plate connect, bearing seat pass through in fixed plate with being connected to iron tablet.
In the preferred embodiment of the utility model, above-mentioned fixed frame is equipped with connecting plate, and connecting plate adjustably connects
On fixed frame, connecting plate is equipped with connecting rod, and one end of connecting rod is connected on connecting plate, and the other end of connecting rod is connected to
Automotive seat leans on back.
In the preferred embodiment of the utility model, above-mentioned fixed frame is equipped with to connect the adjustment hole of connecting plate, adjusts
Knothole is elongated, and perpendicular to mounting surface, connecting plate is realized by the cooperation of bolt and adjustment hole to be connected the length direction of adjustment hole
Fishplate bar is adjustably connected on fixed frame.
In the preferred embodiment of the utility model, fixation portions is arranged on the fixed frame above connecting plate, safety
Webbing retractor is connected on fixed part.
In the preferred embodiment of the utility model, above-mentioned belt anchorage point strength testing device further includes to fix
The fixture of safe ribbon, fixture are removably connected on bearing seat, and one end of safe ribbon is connected with seat belt retractor, peace
The other end of full ribbon is connected with fixture, and safe ribbon is connected by lock tongue with the lock on automotive seat.
The bearing seat of the belt anchorage point strength testing device of the utility model has the mounting surface of installation automotive seat,
Fixed frame is connected on mounting surface, and positioned at the one side of bearing seat, automotive seat is connected on the mounting surface of bearing seat, automotive seats
The backrest of chair is connected on fixed frame, is additionally provided on fixed frame for the fixed part of safety harness coiler.The utility model
Belt anchorage point strength testing device can white body verify after, only automotive seat need to be fixed mounted on safety belt
The strength modification of automotive seat and safety belt can be quickly carried out on point strength testing device, and automotive seat and safety can be met
The verification requirement of band, is greatly saved the construction cycle, improves test efficiency.Moreover, because the safety belt of the utility model
Fastened point intensity test device eliminates the white body caused by repeating to test and wastes, significantly instead of the white body of experiment
Reduce development cost.
Above description is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification, and in order to allow the above and other purpose, feature of the utility model
It can be clearer and more comprehensible with advantage, it is special below to lift preferred embodiment, and coordinate attached drawing, it is described in detail.
Description of the drawings
Fig. 1 is the structure diagram of the belt anchorage point strength testing device of the utility model.
Fig. 2 is the structure diagram of the belt anchorage point strength testing device connection automotive seat of the utility model.
Specific embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes belt anchorage point strength testing device it is specific
Embodiment, structure, feature and its effect, detailed description are as follows:
Foregoing and other technology contents, feature and effect in relation to the utility model, following cooperation with reference to schema compared with
It can be clearly appeared from the detailed description of good embodiment.By the explanation of specific embodiment, when can be to the utility model up to
The technological means and effect taken into predetermined purpose are able to more go deep into and specific understanding, however institute's accompanying drawings are only to provide
With reference to purposes of discussion, not be used for the utility model is any limitation as.
Fig. 1 is the structure diagram of the belt anchorage point strength testing device of the utility model.Fig. 2 is the utility model
Belt anchorage point strength testing device connection automotive seat structure diagram.As depicted in figs. 1 and 2, in the present embodiment
In, belt anchorage point strength testing device 10 includes bearing seat 12, fixed frame 14 and fixture (not shown).
Bearing seat 12 has the mounting surface 121 of installation automotive seat 20, and bearing seat 12 is equipped with polylith loading plate 122, branch
Bracer 123 and fixed plate 124.Bearing seat 12 is equipped with eight pieces of loading plates 122, and with four pieces of loading plates 122 for one group, two groups are held
Support plate 122 is connected in the mounting surface 121 of bearing seat 12 with being oppositely arranged, and each loading plate 122 in every group is spaced sets successively
It puts.In the present embodiment, the setting quantity of loading plate 122 can freely increase and decrease according to actual needs, herein simply an embodiment into
Row is for example, be not limited thereto.Supporting block 123 is connected on bearing seat 12, and the link position of supporting block 123 can be according to reality
Border needs unrestricted choice, it is preferable that supporting block 123 is connected on loading plate 122.Fixed plate 124 is arranged at the side of bearing seat 12
Side, for the iron with laboratory tablet be connected, make bearing seat 12 with being fixed on iron on tablet.In the present embodiment, bearing seat
12 are used for bearing automobile seat 20, and the bottom of automotive seat 20 is equipped with multiple support feets 21, and each support feet 21 and loading plate 122 are right
It should set, i.e., the bottom of automotive seat 20 is equipped with seven support feets 21, and seven support feets 21 are correspondingly connected on loading plate 122,
The bottom that automotive seat 20 does not set support feet 21 is fixed in supporting block 123, as shown in Figure 2.
Fixed frame 14 is connected on mounting surface 121, and positioned at the one side of bearing seat 12.Fixed frame 14 is equipped with connecting plate
142 and the adjustment hole 101 for connecting connecting plate 142, the cooperation that connecting plate 142 passes through bolt and adjustment hole 101 is realized and connected
It is connected on fixed frame 14 to 142 adjustable position of fishplate bar.Connecting plate 142 is equipped with connecting rod 143, one end of connecting rod 143
It is connected on connecting plate 142, the other end of connecting rod 143 is connected on the backrest 22 of automotive seat 20.In the present embodiment, adjust
Knothole 101 is elongated, and the length direction of adjustment hole 101 is perpendicular to mounting surface 121, that is to say, that connecting plate 142 can basis
The sizes and types difference of automotive seat 20 adjusts height by the cooperation of bolt and adjustment hole 101, makes leaning on for automotive seat 20
The back of the body 22 can be connected with fixed frame 14.The fixed part 144 for safety harness coiler 30, fixed part are additionally provided on fixed frame 14
144 are located at the top of connecting plate 142, and seat belt retractor 30 is connected on fixed part 144.
Fixture is for fixing safe ribbon, and fixture is removably connected on bearing seat 12, and the link position of fixture can root
According to actual conditions unrestricted choice.In the present embodiment, one end of safe ribbon is connected with seat belt retractor 30, safe ribbon
The other end is connected with fixture, and safe ribbon is connected by lock tongue with the lock 23 on automotive seat 20.In the present embodiment, fixture
Can be any with fixed or clamping function utensil, as long as fixture has enough strength and stiffness.It is worth mentioning
It is the fixed point or fixed appliance that other can be also set on automotive seat 20 for fixing safe ribbon, is not limited to latch
23。
The belt anchorage point strength testing device 10 of the utility model is for carrying out belt anchorage point, ISOFIX is fixed
Dot system and thereon drawstring fastened point intensity are tested, and when being tested, the upper module of dummy's module is placed on automotive seats first
Basin position is sat in the position of the backrest 22 of chair 20 by what the lower module of dummy's module was placed on automotive seat 20；Then from safety belt
Safe ribbon is pulled out in coiler 30, one end of safe ribbon is made to be fixed on by fixture on bearing seat 12, safe ribbon leads to
It crosses lock 23 to be fixed on the lock 23 of automotive seat 20 so that safe ribbon constrains dummy's module by actual car body state；
One group of cable wire is then acted on to the power loading position of the upper module of dummy's module, another group of cable wire is acted under dummy's module
The power loading position of module, while apply default pulling force and carry out each fixed point of safe ribbon and 20 backrest the last 22 of automotive seat
Degree test.
The bearing seat 12 of the belt anchorage point strength testing device 10 of the utility model has installation automotive seat 20
Mounting surface 121, fixed frame 14 are connected on mounting surface 121, and positioned at the one side of bearing seat 12, automotive seat 20 is connected to carrying
On the mounting surface 121 of seat 12, the backrest 22 of automotive seat 20 is connected on fixed frame 14, is additionally provided with to connect on fixed frame 14
The fixed part 144 of seat belt retractor 30.The belt anchorage point strength testing device 10 of the utility model can be tested in white body
After card, need to only be mounted on automotive seat 20 on belt anchorage point strength testing device 10 can quickly carry out automotive seats
The strength modification of chair 20 and safety belt, and the verification requirement of automotive seat 20 and safety belt can be met, it is greatly saved exploitation
Cycle improves test efficiency.Moreover, because the belt anchorage point strength testing device 10 of the utility model is instead of experiment
White body eliminates the white body caused by repeating to test and wastes, greatly reduces development cost.
The preferred embodiment of the utility model is described in detail above in association with attached drawing, but the utility model is not limited to
Detail in the above embodiment, can be to the technology of the utility model in the range of the technology design of the utility model
Scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.In above-mentioned specific embodiment party
Each particular technique feature described in formula in the case of no contradiction, can be combined by any suitable means.
In order to avoid unnecessary repetition, the utility model no longer separately illustrates various combinations of possible ways.
Claims (7)
1. a kind of belt anchorage point strength testing device, it is characterised in that, including bearing seat (12) and fixed frame (14), this holds
Carrying seat (12) has the mounting surface (121) of installation automotive seat, which is connected on the mounting surface (121), and position
In the one side of the bearing seat (12), which is connected on the mounting surface (121) of the bearing seat (12), the automotive seat
Backrest is connected on the fixed frame (14), is additionally provided on the fixed frame (14) for the fixed part of safety harness coiler
(144)。
2. belt anchorage point strength testing device as described in claim 1, it is characterised in that, which is equipped with
Loading plate (122) and supporting block (123), the bottom of the automotive seat are equipped with multiple support feets, and respectively the support feet is connected to this and holds
On support plate (122), the bottom of the not no support feet of the automotive seat is fixed in the supporting block (123).
3. belt anchorage point strength testing device as described in claim 1, it is characterised in that, it is also set on the bearing seat (12)
The fixed plate (124) that tablet is connected with being useful for the iron with laboratory, the bearing seat (12) are connected to by the fixed plate (124)
Iron on tablet.
4. belt anchorage point strength testing device as described in claim 1, it is characterised in that, which is equipped with
Connecting plate (142), the connecting plate (142) are adjustably connected on the fixed frame (14), which is equipped with connection
Bar (143), one end of the connecting rod (143) are connected on the connecting plate (142), and the other end of the connecting rod (143) is connected to
The automotive seat leans on back.
5. belt anchorage point strength testing device as claimed in claim 4, it is characterised in that, which is equipped with
For connecting the adjustment hole (101) of the connecting plate (142), the adjustment hole (101) is elongated, the length of the adjustment hole (101)
Realize that this is connected with the cooperation of the adjustment hole (101) by bolt perpendicular to the mounting surface (121), the connecting plate (142) in direction
Plate (142) is adjustably connected on the fixed frame (14).
6. belt anchorage point strength testing device as claimed in claim 4, it is characterised in that, which is set
On the fixed frame (14) above the connecting plate (142), which is connected on the fixed part (144).
7. belt anchorage point strength testing device as described in claim 1, it is characterised in that, the belt anchorage point intensity
Test device further includes to fix the fixture of safe ribbon, which is removably connected on the bearing seat (12), the peace
One end of full ribbon is connected with the seat belt retractor, and the other end of the safe ribbon is connected with the fixture, which leads to
Lock tongue is crossed to be connected with the lock on the automotive seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372724.4U CN207423648U (en) | 2017-10-23 | 2017-10-23 | Belt anchorage point strength testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372724.4U CN207423648U (en) | 2017-10-23 | 2017-10-23 | Belt anchorage point strength testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423648U true CN207423648U (en) | 2018-05-29 |
Family
ID=62312574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721372724.4U Active CN207423648U (en) | 2017-10-23 | 2017-10-23 | Belt anchorage point strength testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018716A (en) * | 2021-09-30 | 2022-02-08 | 江铃汽车股份有限公司 | Optimization method for strength test of fixed point of seat belt |
-
2017
- 2017-10-23 CN CN201721372724.4U patent/CN207423648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018716A (en) * | 2021-09-30 | 2022-02-08 | 江铃汽车股份有限公司 | Optimization method for strength test of fixed point of seat belt |
| CN114018716B (en) * | 2021-09-30 | 2024-03-15 | 江铃汽车股份有限公司 | Seat belt fixed point strength test optimization method |
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