CN209988015U - Rear cross beam assembly for mounting front row seats of automobile - Google Patents
Rear cross beam assembly for mounting front row seats of automobile Download PDFInfo
- Publication number
- CN209988015U CN209988015U CN201920111220.XU CN201920111220U CN209988015U CN 209988015 U CN209988015 U CN 209988015U CN 201920111220 U CN201920111220 U CN 201920111220U CN 209988015 U CN209988015 U CN 209988015U
- Authority
- CN
- China
- Prior art keywords
- seat mounting
- seat
- rear cross
- mounting bracket
- main body
- 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
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of structural design of a front floor assembly of an automobile body, and relates to a rear beam assembly for mounting a front seat of an automobile, which comprises a rear beam main body and a seat mounting bracket; the middle part of the rear beam main body along the width direction is upwards protruded to form a U-shaped structure of the protruded section; welding surfaces are arranged on the two sides of the protruding part in the width direction; the seat mounting bracket assembly comprises seat mounting bracket groups which are sequentially arranged in the middle and at two ends of the rear cross beam main body along the length direction of the rear cross beam main body; each group of seat mounting brackets comprises two seat mounting brackets; the seat mounting bracket is provided with a seat mounting face/point which serves as a rear mounting point for the front seat. Effectively solve the complicated scheduling problem of car front seat back beam punching press welding match.
Description
Technical Field
The utility model belongs to the technical field of automobile body front floor structural design, a car front seat installation rear frame member assembly is related to.
Background
The seat is used as a safety piece and is important to the safety of the automobile, and the mounting structure of the seat ensures the fixed strength and rigidity of the seat. At present, most of the seats of mainstream automobile companies in China are generally installed by connecting a whole cross beam with a left threshold beam and a right threshold beam/side beam so as to ensure the strength and rigidity of the fixed seats. The design of the whole beam structure has certain complexity in the process of punch forming and welding matching. For example, chinese patent CN100503308 discloses a seat mounting structure for an automobile, which can firmly mount a seat on a vehicle body. The seat mounting structure for an automobile includes: a rocker extending in the front-rear direction at a side portion of the vehicle body C; a cross member extending in a vehicle width direction of the vehicle body C; a floor side member extending in the front-rear direction of the vehicle body C, having an end bent and connected to the rocker and erected on the rocker and the cross member; a seat mounting bracket connected to the floor edge beam; a seat S fixed to the seat mounting bracket.
SUMMERY OF THE UTILITY MODEL
The application provides a crossbeam assembly behind car front seat installation for solving the complicated scheduling problem of car front seat back crossbeam punching press welding matching.
In order to achieve the technical purpose, the technical scheme adopted by the application is that the rear cross beam assembly for installing the front row seats of the automobile comprises a rear cross beam main body and a seat installing support combination;
the middle part of the rear beam main body along the width direction is upwards protruded to form a U-shaped structure of the protruded section; welding surfaces are arranged on the two sides of the protruding part in the width direction;
the seat mounting bracket assembly comprises seat mounting bracket groups which are sequentially arranged in the middle and at two ends of the rear cross beam main body along the length direction of the rear cross beam main body; each group of seat mounting brackets comprises two seat mounting brackets;
the seat mounting bracket is provided with a seat mounting face/point which serves as a rear mounting point for the front seat.
As the improved technical scheme of the application, the seat and the seat mounting bracket are screwed.
As the improved technical scheme of the application, the seat mounting bracket is connected with the rear cross beam main body in a welding mode.
As the improved technical scheme of the application, the seat mounting surface/point of the seat mounting bracket is in different planes from the welding surface of the seat mounting bracket mounted on the rear cross beam main body.
As the improved technical scheme of the application, the rear cross beam main body is connected with the automobile body in white in a welding mode.
Advantageous effects
1. The floor seat rear cross beam is a simple cross beam with a U-shaped cross section, is formed by punching, has no overlapped complex shapes at two ends, and is easy to ensure the product quality.
2. The welding precision of the front floor seat rear cross beam assembly can be guaranteed through tool adjustment (dies/clamps) of the left/right seat mounting bracket I, and the adjustment complexity and the change cost are low for the situation that the sizes of parts and tools of the left/right seat mounting bracket I are far smaller than those of the front floor seat rear cross beam.
Drawings
FIG. 1 is a schematic view of the overall structure of a front row seat mounted rear cross member assembly of an automobile according to the present application;
FIG. 2 is an exploded view of a rear cross member for mounting a front row seat of an automobile according to the present application;
FIG. 3 is a schematic view of the front row seat mounted rear cross member assembly of the present application assembled in a vehicle;
FIG. 4 is a cross-sectional view of the front seat mounted rear cross member assembly of the subject application taken along line A-A of FIG. 3.
FIG. 5 is an enlarged view of a portion of a rear cross member assembly for mounting a front seat of an automobile according to the present invention.
Detailed Description
In order to make the purpose and technical solution of the embodiments of the present invention clearer, the following description will clearly and completely describe the technical solution of the embodiments of the present invention by combining the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
With regard to the rear mounting structure of the front seat, it is known in the art to connect left/right rocker beams/left and right side beams with a single integrally mounted cross member, with the seat bracket mounting points being disposed on the entire cross member. The structure panel beating about the both ends of whole crossbeam need be connected, and the matching face is many, and the structure is comparatively complicated, and punching press part both ends have quality problems such as fillet fracture easily to produce, and in the welding matching process of welding, need to match with floor and left/right threshold roof beam are many, and control adjustment precision need repair mould or frock adjustment to whole crossbeam, because of the part size is great, so adjust comparatively complicated inconvenient, and the cost is higher.
The utility model discloses an innovation point is to divide into several sections preceding floor seat back beam mounting structure split, eliminates single integral erection crossbeam and matches complicacy, the inconvenient problem of precision adjustment when the punching press welding. The purpose of simple punch forming is achieved by eliminating complex structures at two ends of a rear beam of the front floor seat; the purpose of controlling the precision of the assembly is achieved by repairing the die or adjusting the tool through the separated small support pieces.
When the method is specifically implemented, the front row seats are installed on the rear cross beam and are processed in a piece-dividing mode.
As shown in FIGS. 1-5, a front row seat mounting rear cross beam assembly for an automobile comprises a rear cross beam main body and a seat mounting bracket assembly;
the middle part of the rear beam main body 1 along the width direction is upwards protruded to form a U-shaped structure of the protruded section; welding surfaces are arranged on the two sides of the protruding part in the width direction; when the automobile rear cross beam is installed, the rear cross beam main body 1 is welded on an automobile body through a welding surface.
The seat mounting bracket assembly comprises seat mounting bracket groups which are sequentially arranged in the middle and at two ends of the rear cross beam main body along the length direction of the rear cross beam main body; each group of seat mounting brackets comprises two seat mounting brackets; the chair comprises a left chair mounting bracket I4 and a left chair mounting bracket II 5; a right seat mounting bracket I6 and a right seat mounting bracket II 7.
The seat mounting bracket located at the middle section is connected to the rear cross beam main body in a welding manner. The seat mounting brackets mounted at the two ends of the main body of the rear cross beam are welded on the body-in-white, and specifically the seat mounting brackets are welded on the left threshold beam 2 and the right threshold beam 3 of the body-in-white.
The seat mounting bracket is provided with a seat mounting face/point. The seat is installed on the seat installation support in a threaded connection mode.
In order to ensure the accuracy, the seat mounting surface/point arranged on the damping seat mounting bracket is in a different plane from the welding surface of the seat mounting bracket mounted on the rear cross beam main body, and the plane of the seat mounting surface/point is higher than the welding surface of the seat mounting bracket on the rear cross beam main body.
The rear cross beam main body is a simple cross beam with a U-shaped cross section, the stamping forming is good, the two ends are not in lapped complex shapes, and the product quality is easy to guarantee.
The welding precision of the rear cross beam assembly can be guaranteed by adjusting tools (dies/clamps) of the left/right seat mounting brackets II positioned at the two ends of the rear cross beam main body, and the adjusting complexity and the adjusting cost are low when the sizes of parts and tools of the left/right seat mounting brackets are far smaller than those of the rear cross beam of the front floor seat.
The above description is only for the embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which all fall within the scope of the present invention.
Claims (5)
1. A rear cross beam assembly for mounting a front row seat of an automobile is characterized by comprising a rear cross beam main body and a seat mounting bracket combination;
the middle part of the rear beam main body along the width direction is upwards protruded to form a U-shaped structure of the protruded section; welding surfaces are arranged on the two sides of the protruding part in the width direction;
the seat mounting bracket assembly comprises seat mounting bracket groups which are sequentially arranged in the middle and at two ends of the rear cross beam main body along the length direction of the rear cross beam main body; each group of seat mounting brackets comprises two seat mounting brackets;
the seat mounting bracket is provided with a seat mounting face/point which serves as a rear mounting point for the front seat.
2. The vehicle front seat mounting rear cross member assembly according to claim 1, wherein the seat is bolted to the seat mounting bracket.
3. The vehicle front seat mounting rear cross member assembly according to claim 1, wherein the seat mounting bracket is welded to the rear cross member body.
4. The vehicle front seat mounting rear cross member assembly according to claim 1, wherein the seat mounting surface/point of the seat mounting bracket is in a different plane from the welding surface of the seat mounting bracket to the rear cross member main body.
5. The vehicle front seat mounting rear cross member assembly according to claim 1, wherein the rear cross member main body is connected with the vehicle body in white by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111220.XU CN209988015U (en) | 2019-01-23 | 2019-01-23 | Rear cross beam assembly for mounting front row seats of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111220.XU CN209988015U (en) | 2019-01-23 | 2019-01-23 | Rear cross beam assembly for mounting front row seats of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209988015U true CN209988015U (en) | 2020-01-24 |
Family
ID=69287980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111220.XU Expired - Fee Related CN209988015U (en) | 2019-01-23 | 2019-01-23 | Rear cross beam assembly for mounting front row seats of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209988015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023241384A1 (en) * | 2022-06-16 | 2023-12-21 | 浙江吉利控股集团有限公司 | Vehicle seat securing apparatus and automobile |
-
2019
- 2019-01-23 CN CN201920111220.XU patent/CN209988015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023241384A1 (en) * | 2022-06-16 | 2023-12-21 | 浙江吉利控股集团有限公司 | Vehicle seat securing apparatus and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10464612B2 (en) | Header beam of a vehicle frame and method of forming the same | |
| US20150115666A1 (en) | Header beam of a vehicle frame and method of forming the same | |
| CN108778909B (en) | Lower-body structure | |
| US20080203740A1 (en) | Bumper Beam for a Motor Vehicle | |
| US9174680B2 (en) | Formation in hollow extruded vehicle frame component for subassembly attachment and method of forming the same | |
| US11046268B2 (en) | Bumper for a motor vehicle and method for its production | |
| CN209037662U (en) | A kind of vehicle frame and automobile | |
| CN103863404B (en) | The front pillar topside of vehicle | |
| CN107985132B (en) | Combined beam for mounting automobile seat and automobile seat mounting structure | |
| CN209988015U (en) | Rear cross beam assembly for mounting front row seats of automobile | |
| CN108275097B (en) | Bumper crossbeam for a motor vehicle and motor vehicle having such a bumper crossbeam | |
| US20180244317A1 (en) | Automobile front body structure | |
| CN203623781U (en) | Automobile rear auxiliary frame | |
| JP4932688B2 (en) | Roof reinforcement for automobile bodies | |
| CN213892253U (en) | Seat crossbeam mounting structure | |
| CN209505874U (en) | A kind of fender mounting bracket | |
| CN202225926U (en) | Passenger train aluminium automobile body skeleton covering connection structure | |
| CN104859567A (en) | Rear bumper and light bus with rear bumper | |
| CN110789420A (en) | Middle support leg of back row seat backrest | |
| CN211496537U (en) | Front cross beam of step of escalator | |
| CN204603654U (en) | Complex sections flexible formation apparatus for assembling | |
| CN204527087U (en) | Front bumper and there is the light bus of this front bumper | |
| CN220594738U (en) | Car safety handle installing support structure | |
| CN219668332U (en) | Three-in-one installation frame assembly | |
| CN220905099U (en) | Light auxiliary frame and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210123 |