CN201756070U - Automobile seat mounting structure - Google Patents
Automobile seat mounting structure Download PDFInfo
- Publication number
- CN201756070U CN201756070U CN2010202801020U CN201020280102U CN201756070U CN 201756070 U CN201756070 U CN 201756070U CN 2010202801020 U CN2010202801020 U CN 2010202801020U CN 201020280102 U CN201020280102 U CN 201020280102U CN 201756070 U CN201756070 U CN 201756070U
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- China
- Prior art keywords
- mounting
- seat
- automobile
- crossbeam
- threshold
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000009545 invasion Effects 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses an automobile seat mounting structure, which is a seat mounting cross beam with simple structure and convenient process and capable of reducing floor deformation and slowing down threshold invasion and decreasing threshold invasion speed when an automobile is in side collision. The automobile seat mounting structure comprises a seat, an automobile floor panel, a threshold, a mounting support and a mounting cross beam, wherein the seat is fixed on the automobile floor panel and is connected with the threshold via the mounting support, the mounting cross beam is an elongated part molded via integral stamping and with U-shaped cross section, the part is provided with collapsing holes and mounting holes, the edge of the part is provided with a turned edge, and the mounting cross beam is fixed on the automobile floor panel and fixedly connected with the mounting support. The automobile seat mounting structure resolves the problem that when the automobile is in side collision, the automobile floor deforms severely, and the thinner mounting support for the seat can not support the seat, thereby resulting overhigh invasion and severe deformation of the threshold. In addition, the seat mounting cross beam capable of effectively protecting passengers in the automobile when in side collision is provided.
Description
Technical field
The utility model relates to a kind of automotive body structure, particularly a kind of automotive seat mounting structure.
Background technology
At present, most automobiles do not have the chair mounted crossbeam, and when side collision took place, floor deformation was serious, and because the chair mounted support is thiner, can not play a supporting role, and the threshold position is invaded excessively when causing auto against, invades excessive velocities, and distortion is serious.
Patent Office of the People's Republic of China on September 30th, 2009 disclosed the utility model patent that name is called the mounting structure of mounting rail in the middle of a kind of propeller-shaft, and publication number is CN201317409Y.Mounting rail is for falling " several " tee beam in the middle of this device transmission shaft, be welded on the middle and lower part of the centre gangway of front floor framework right-angled crossing beam, its the right and left respectively with preceding floor under the down middle longeron assembly backhand welding in a central sill assembly left side and preceding floor connect, the three forms " H " ellbeam again.This device has improved the intensity of centre gangway, also improved the torsional stiffness of vehicle body simultaneously, but the connection structure of this device is more, be difficult to fix with vehicle body, just merely improved intensity, safety performance is short of, and can't guarantee the stability and the reliability of chair mounted.
Summary of the invention
The purpose of this utility model is to solve automobile when side collision takes place, floor deformation is serious, and because the chair mounted support is thiner, can not play a supporting role, it is excessive to cause the threshold position to be invaded, and is out of shape serious problem, provides a kind of when automobile generation side collision, improve floor deformation, reduce the chair mounted crossbeam of threshold intrusion amount.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of automotive seat mounting structure, comprise seat, car floor, threshold and mounting bracket, seat is fixed on the car floor, seat is connected with threshold by mounting bracket, it is characterized in that, described automotive seat mounting structure is provided with the installation crossbeam in addition, the cross section that this installation crossbeam is the integrated punching moulding is the rectangular part of U shape, part is provided with crumple hole and mounting hole, part edge is provided with flange, crossbeam is installed is fixed on the car floor, and captive joint with mounting bracket.The U type is rectangular simple in structure, and is easy to process; The integrated punching moulding, moulding is simple, is convenient to batch manufacturing.The crumple hole can absorb impact energy when automobile side impact, the protection occupant safety.Flange is established at the edge, improves welding reliability.
As preferably, described crumple hole is located at the U shape and installs on the bottom surface of crossbeam, and described mounting hole is located at the edges at two ends place that crossbeam is installed.Energy-absorbing when the crumple hole increases auto against, and alleviate tare.Mounting hole is convenient to the chair mounted crossbeam and mounting bracket is connected and fixed, and alleviates tare.
As preferably, described crumple hole is more than one slotted hole or circular hole.Impulsive force when effectively absorbing collision, the protection occupant safety.
As preferably, rectangular distribution on the crossbeam bottom surface is installed at the U shape in described crumple hole.Make each several part producing balanced forces when collision.
The utility model becomes the rectangular structure of U type, and this is simple in structure, and is easy to process, and is convenient to the edge flange.The energy-absorbing when design in crumple hole has increased auto against, and alleviated tare.The corresponding connection with support of mounting hole has increased the reliability that crossbeam is installed.The integrated punching moulding, batch manufacturing is convenient in the processing aspect.
Description of drawings
Fig. 1 is the utility model connection structure scheme drawing;
Fig. 2 is that the utility model is installed the crossbeam scheme drawing.
Among the figure: 1, mounting bracket, 2, threshold, 3, the car floor, 4, seat, 5, crossbeam is installed, 6, the crumple hole, 7, mounting hole, 8, flange.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of automotive seat mounting structure, as shown in Figure 1, it comprises seat 4, car floor 3, threshold 2, mounting bracket 1 and crossbeam 5 is installed, seat 4 is fixed on the car floor 3, seat 4 is connected with threshold 2 by mounting bracket 1, crossbeam is installed is linked to each other with mounting bracket 1 by mounting hole 7 disposed thereon.It is the rectangular part of U shape for the cross section of integrated punching moulding that crossbeam 5 is installed, and has four crumple holes 6 on the bottom surface of U shape installation crossbeam 5, and two at middle part is a slotted hole, and the place of keeping to the side, two ends is a circular hole.5 edges at two ends places have two place's mounting holes 7 at the installation crossbeam, and every place mounting hole 7 is made of three connecting bores, and the structure on connecting bore and the mounting bracket 1 matches, and both are connected.Crossbeam 5 edges are installed are provided with flange 8, flange 8 and 3 welding of car floor.
The automobile of existing two same configuration, their unique differences are that wherein one has the crossbeam 5 of installation, and another does not install crossbeam 5.Now they are carried out identical Collision test, impact force and colliding part are identical.The automobile of crossbeam 5 is not installed, and under the effect of a tampering action power, the intrusion amount at threshold position is 118cm, and intrusion speed is 4.3m/s.The automobile that crossbeam 5 is installed is arranged, and under the effect of same function power, intrusion amount in threshold position is 70mm, and intrusion speed is 3.2m/s.Contrast two groups of data, the latter's threshold intrusion amount has descended 40.7%, and intrusion speed has descended 25.6%.
In sum, the threshold when this automotive seat mounting structure can significantly reduce automobile side impact is invaded, the intrusion speed of lowering the threshold, and then reduce the car floor deformation, protection passenger safety.
Claims (4)
1. automotive seat mounting structure, comprise seat (4), car floor (3), threshold (2), and mounting bracket (1), seat (4) is fixed on the car floor (3), seat (4) is connected with threshold (2) by mounting bracket (1), it is characterized in that, described automotive seat mounting structure is provided with in addition installs crossbeam (5), this installation crossbeam (5) is the rectangular part of U shape for the cross section of integrated punching moulding, part is provided with crumple hole (6) and mounting hole (7), part edge is provided with flange (8), crossbeam (5) is installed is fixed on the car floor (3), and captive joint with mounting bracket (1).
2. chair mounted crossbeam according to claim 1 is characterized in that, described crumple hole (6) is located at the U shape and installs on the bottom surface of crossbeam (5), and described mounting hole (7) is located at the edges at two ends place that crossbeam (5) is installed.
3. chair mounted crossbeam according to claim 1 and 2 is characterized in that, described crumple hole (6) is more than one slotted hole or circular hole.
4. chair mounted crossbeam according to claim 3 is characterized in that, rectangular distribution on crossbeam (5) bottom surface is installed at the U shape in described crumple hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202801020U CN201756070U (en) | 2010-08-03 | 2010-08-03 | Automobile seat mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202801020U CN201756070U (en) | 2010-08-03 | 2010-08-03 | Automobile seat mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201756070U true CN201756070U (en) | 2011-03-09 |
Family
ID=43643337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202801020U Expired - Lifetime CN201756070U (en) | 2010-08-03 | 2010-08-03 | Automobile seat mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201756070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935864A (en) * | 2012-10-24 | 2013-02-20 | 安徽誉丰汽车技术有限责任公司 | Assembly structure of automobile chair beam |
| CN113002375A (en) * | 2020-11-16 | 2021-06-22 | 阿尔特汽车技术股份有限公司 | Electric automobile seat crossbeam structure |
| CN113119810A (en) * | 2021-05-27 | 2021-07-16 | 奇瑞汽车股份有限公司 | Vehicle seat mounting beam |
-
2010
- 2010-08-03 CN CN2010202801020U patent/CN201756070U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935864A (en) * | 2012-10-24 | 2013-02-20 | 安徽誉丰汽车技术有限责任公司 | Assembly structure of automobile chair beam |
| CN113002375A (en) * | 2020-11-16 | 2021-06-22 | 阿尔特汽车技术股份有限公司 | Electric automobile seat crossbeam structure |
| CN113119810A (en) * | 2021-05-27 | 2021-07-16 | 奇瑞汽车股份有限公司 | Vehicle seat mounting beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 317000 east gate of Linhai City, Zhejiang Province Co-patentee after: Zhejiang Geely Holding Group Co., Ltd. Patentee after: Zhejiang Geely Automobile Research Institute Co., Ltd. Address before: 317000, No. 188, Century Avenue, Linjiang Industrial Park, Xiaoshan District, Zhejiang, Hangzhou Co-patentee before: Zhejiang Geely Holding Group Co., Ltd. Patentee before: Zhejiang Geely Automobile Research Institute Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Geely Auto Parts Co., Ltd. Assignor: Zhejiang Geely Automobile Research Institute Co., Ltd., Zhejiang Geely Holding Group Company Limited Contract record no.: 2013330000323 Denomination of utility model: Automotive seat installation structure Granted publication date: 20110309 License type: Exclusive License Record date: 20131015 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110309 |