CN208813023U - A kind of seat installation transverse beam assembly - Google Patents
A kind of seat installation transverse beam assembly Download PDFInfo
- Publication number
- CN208813023U CN208813023U CN201821195123.5U CN201821195123U CN208813023U CN 208813023 U CN208813023 U CN 208813023U CN 201821195123 U CN201821195123 U CN 201821195123U CN 208813023 U CN208813023 U CN 208813023U
- Authority
- CN
- China
- Prior art keywords
- seat
- stiffening plate
- seat beam
- cross member
- member reinforcing
- 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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Abstract
The utility model discloses a kind of seats to install transverse beam assembly, including seat beam and is respectively used to the first seat cross member reinforcing plate being welded on centre gangway and sill strip, the second seat beam stiffening plate；First seat cross member reinforcing plate, the second seat beam stiffening plate cross section be U-shaped and its inner opening is of same size；The external width at the seat beam both ends is identical and is equal to the inner opening width of seat beam stiffening plate, and seat beam both ends is enabled to be respectively clamped into the first seat cross member reinforcing plate, in the opening of the second seat beam stiffening plate；Two lateral surface of front and back of seat beam left and right ends is as the welding surface for connecting the first seat cross member reinforcing plate, the second seat beam stiffening plate；First seat cross member reinforcing plate, the second seat beam stiffening plate upper surface are respectively equipped with the first, second seat mounting hole.The utility model can be realized general, the reduction die cost of seat beam all around, simplified welding installation procedure, moreover it is possible to improve anticollision performance.
Description
Technical field
The seat that the utility model relates to a kind of for installing automotive seat installs transverse beam assembly.
Background technique
In the prior art, on the centre gangway of seat installation one end of the beam welding of automotive bottom plate, the other end is welded on threshold
Liang Shang.Seat installation crossbeam is divided into front chair installation crossbeam and back seat installation crossbeam, since centre gangway is equal with sill strip
There are the different reality of the curve form of different parts, prevent front chair installation crossbeam and back seat installation crossbeam from into
Row is general, will lead to die cost increase in this way, welding procedure complicates.In addition, seat installation crossbeam generally uses one
Punch forming usually can also install crossbeam left and right ends in seat and be integrally formed out connection reinforcing structure, due to Sheet Metal Forming Technology
Limitation, not the connection reinforcing structure of arbitrary structures shape can install crossbeam integrated punching with seat and come out, therefore at present
Connection reinforcing structure be generally flange, can only play the role of enhancing connection, for improve collision resistance, then almost without
Effect.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides a kind of seat installation transverse beam assembly, solves existing skill
Seat installs the technical issues of crossbeam poor universality in art, can be realized the general of all around seat beam, reduce mold at
This, simplifies welding installation procedure, moreover it is possible to improve anticollision performance.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution: a kind of seat installation crossbeam
Component, including seat beam and be respectively used to the first seat cross member reinforcing plate being welded on centre gangway and sill strip,
Second seat beam stiffening plate；The first seat cross member reinforcing plate, the second seat beam stiffening plate cross section be it is U-shaped simultaneously
And its inner opening is of same size；The external width at the seat beam both ends is identical and is equal to the interior of seat beam stiffening plate
Portion's opening width enables seat beam both ends to be respectively clamped into the first seat cross member reinforcing plate, the second seat beam stiffening plate
Opening in；Two lateral surface of front and back of seat beam left and right ends is used as connecting the first seat cross member reinforcing plate, second
The welding surface of chair cross member reinforcing plate；First seat cross member reinforcing plate, the second seat beam stiffening plate upper surface be respectively equipped with first,
Second seat mounting hole.
Preferably, the first seat cross member reinforcing plate, the second seat beam stiffening plate upper surface further respectively have about
Symmetrical first, second seat mounting-positioning holes before and after first, second seat mounting hole.
Preferably, the seat beam is uniform beam, and any place cross section is W type.
Preferably, seat beam stiffening plate left and right ends have difference in height, and lower one end is equipped with for being welded on
The flange of seat beam upper surface, higher one end are equipped with the flange for being welded on centre gangway or threshold crossbeam.
Compared with prior art, the utility model has the following beneficial effects:
1, since seat beam and seat beam stiffening plate are separate structure, and using seat beam stiffening plate as company
The main component of centre gangway and sill strip is connect, no matter how the curve form of centre gangway or sill strip in this way changes, is only needed
The seat beam stiffening plate for replacing Corresponding matching shape is just able to achieve seat installation transverse beam assembly both ends and centre gangway and door
The connection of sill beam, and seat beam is matched due to not needing with the curve form of centre gangway and sill strip, it can
It carries out general.
2, since the inner opening of various seat beam stiffening plates is of same size, the external width at seat beam both ends is identical
And it is equal to the inner opening width of seat beam stiffening plate, therefore various seat beam stiffening plates (including in being connected to
Centre channel front and back end and the seat beam stiffening plate for being connected to sill strip front and back end) can be realized be welded on seat cross
In the left and right either end of beam, from without repartitioning seat beam all around, that is, realizing the logical of all around seat beam
With.
3, seat mounting-positioning holes can not only improve the positioning accuracy of seat installation, and seat mounting-positioning holes are about seat
It is symmetrical before and after mounting hole, moreover it is possible to after realizing that seat beam stiffening plate is welded on seat beam, to pass through 180 ° or so of rotation
Seat installs the general of transverse beam assembly, greatly reduces the differentiated operation in welding process, can be improved installation effectiveness.
4, seat beam is cross-section structure, and centre can carry out uniform power transmitting in an impact, mention without the abrupt change of cross-section
High collision resistance；And it is stronger that the anti-side in W type section touches the U-shaped section of ability than in the prior art.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of seat installation transverse beam assembly in present embodiment；
Fig. 2 is the assembling schematic diagram of seat installation transverse beam assembly in present embodiment；
Fig. 3 is the structural schematic diagram of seat beam in present embodiment；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
Fig. 5 is mounting structure schematic diagram of the seat installation transverse beam assembly on automotive floor panel.
Specific embodiment
The utility model is described in further detail with preferred embodiment with reference to the accompanying drawing.
Front-rear direction in present embodiment refers to the Y direction of automobile, and left and right directions refers to the X-axis side of automobile
To.
As shown in Figures 1 to 5, a kind of seat installs transverse beam assembly, including seat beam 1 and is respectively used to be welded on door
The first seat cross member reinforcing plate 11, the second seat beam stiffening plate 12 on sill beam 3 and centre gangway 21；First seat beam
Stiffening plate 11, the second seat beam stiffening plate 12 cross section be U-shaped and its inner opening is of same size；The seat is horizontal
The external width at 1 both ends of beam is identical and is equal to the inner opening width of seat beam stiffening plate 11,12, so that seat beam 1
Both ends can be caught in the first seat cross member reinforcing plate, in the opening of the second seat beam stiffening plate 11,12；Seat beam 1 or so
Two lateral surface of front and back at both ends is as the weldering for connecting the first seat cross member reinforcing plate, the second seat beam stiffening plate 11,12
Junction；First seat cross member reinforcing plate 11,12 upper surface of the second seat beam stiffening plate are respectively equipped with the first seat mounting hole
111, the second seat mounting hole 121.
When assembling, the second seat beam stiffening plate 12 for being used to be welded on centre gangway 21 is stuck in seat beam 1
On one end, the other end that then will be used to be welded on the second seat beam stiffening plate 11 on sill strip 3 and be stuck in seat beam 1
On, the two sides inner surface of the first seat cross member reinforcing plate, the second seat beam stiffening plate 11,12 is then welded on seat respectively
On the front and rear sides outer surface of crossbeam 1.
Seat installation transverse beam assembly in present embodiment can not only realize the general of seat beam, additionally it is possible to mention
The anti-side of high automobile touches ability: it is at load concentration that seat, which installs transverse beam assembly and sill strip junction, and the load of concentration is by seat
Chair crossbeam 1 is shared jointly with the first seat cross member reinforcing plate 11, is avoided load and is totally absorbed on seat beam, and seat
Crossbeam 1 has withstood 3 lower portion of sill strip, the first seat cross member reinforcing plate 11 has withstood 3 upper half part of sill strip, in this way
It turns on one's side after capable of preventing well sill strip 3 from being hit.
In present embodiment, the first seat cross member reinforcing plate, the second seat beam stiffening plate 11,12 upper surfaces
It further respectively has about the symmetrical seat mounting-positioning holes 112,122 in 111,121 front and back of seat mounting hole.Seat mounting-positioning holes
111,121 can not only improve seat installation positioning accuracy, seat mounting-positioning holes 112,122 about seat mounting hole 111,
121 front and backs are symmetrical, moreover it is possible to realize that the first seat cross member reinforcing plate, the second seat beam stiffening plate 11,12 are welded on seat beam 1
After upper, the general of left and right seat installation transverse beam assembly is carried out by rotating 180 °, greatly reduces the differentiated in welding process
Operation, can be improved installation effectiveness.
In present embodiment, the seat beam 1 is uniform beam, and any place cross section is W type.Seat is horizontal
Beam 1 is cross-section structure, intermediate to carry out uniform power transmitting in an impact without the abrupt change of cross-section, improves collision resistance；And
And to touch the U-shaped section of ability than in the prior art stronger for the anti-side in W type section.
In present embodiment, two kinds of seat beam stiffening plate left and right ends have difference in height, and the first seat is horizontal
Beam stiffening plate, the second seat beam stiffening plate 11,12 lower one end are equipped with the flange for being welded on seat beam upper surface,
The higher one end of first seat cross member reinforcing plate 11 is equipped with the flange for being welded on centre gangway 21, and the second seat beam adds
Strong higher one end of plate 12 is equipped with the flange for being welded on threshold crossbeam 3.In this way, seat installation transverse beam assembly is mounted on vapour
Low structure between the senior middle school of both sides can be formed on vehicle floor 2, to save out height space in automobile Z-direction, had using mentioning
The comfort that height is taken.
In present embodiment, the 12 front and rear sides face of the second seat beam stiffening plate, which is respectively provided with, to be welded on
The flange of 21 side of centre gangway, 11 front and rear sides face of the first seat cross member reinforcing plate, which is respectively provided with, is welded on threshold crossbeam
Flange on 3 sides.In present embodiment, the 1 front and rear sides face of seat beam is equipped with for being welded on automotive floor panel 2
On flange.Present embodiment is logical to increase turnup structure, has the function that improve weld strength.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to reality
It is modified or replaced equivalently with novel technical solution, without departing from the objective and range of technical solutions of the utility model,
It should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of seat installs transverse beam assembly, it is characterised in that: including seat beam and be respectively used to be welded on centre gangway
And the first seat cross member reinforcing plate, the second seat beam stiffening plate on sill strip；The first seat cross member reinforcing plate,
The cross section of two seat beam stiffening plates is U-shaped and its inner opening is of same size；The outside at the seat beam both ends
Inner opening width that is of same size and being equal to seat beam stiffening plate, enables seat beam both ends to be respectively clamped into first
In seat beam stiffening plate, the opening of the second seat beam stiffening plate；The two lateral surface conduct of front and back of seat beam left and right ends
For connecting the welding surface of the first seat cross member reinforcing plate, the second seat beam stiffening plate；First seat cross member reinforcing plate, second
Seat beam stiffening plate upper surface is respectively equipped with the first, second seat mounting hole.
2. seat according to claim 1 installs transverse beam assembly, it is characterised in that: the first seat cross member reinforcing plate,
Second seat beam stiffening plate upper surface further respectively has about symmetrical first, second before and after the first, second seat mounting hole
Seat mounting-positioning holes.
3. seat according to claim 1 installs transverse beam assembly, it is characterised in that: the seat beam is uniform beam,
And any place cross section is W type.
4. seat according to claim 1 installs transverse beam assembly, it is characterised in that: described seat beam stiffening plate or so two
End has difference in height, and lower one end is equipped with the flange for being welded on seat beam upper surface, and higher one end is equipped with and is used for
It is welded on the flange of centre gangway or threshold crossbeam.
5. seat according to claim 1 installs transverse beam assembly, it is characterised in that: two before and after the seat beam stiffening plate
Side is respectively provided with the flange being welded on centre gangway side or threshold crossbeam side.
6. seat according to claim 1 installs transverse beam assembly, it is characterised in that: the seat beam front and rear sides are equipped with
Flange for being welded on automotive floor panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195123.5U CN208813023U (en) | 2018-07-26 | 2018-07-26 | A kind of seat installation transverse beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195123.5U CN208813023U (en) | 2018-07-26 | 2018-07-26 | A kind of seat installation transverse beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208813023U true CN208813023U (en) | 2019-05-03 |
Family
ID=66271720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821195123.5U Expired - Fee Related CN208813023U (en) | 2018-07-26 | 2018-07-26 | A kind of seat installation transverse beam assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208813023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660880A (en) * | 2020-06-16 | 2020-09-15 | 吉利汽车研究院（宁波）有限公司 | Seat crossbeam assembly and vehicle of vehicle |
| 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 |
| CN113879411A (en) * | 2021-10-18 | 2022-01-04 | 岚图汽车科技有限公司 | Electric automobile seat crossbeam structure |
-
2018
- 2018-07-26 CN CN201821195123.5U patent/CN208813023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660880A (en) * | 2020-06-16 | 2020-09-15 | 吉利汽车研究院（宁波）有限公司 | Seat crossbeam assembly and vehicle of vehicle |
| 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 |
| CN113879411A (en) * | 2021-10-18 | 2022-01-04 | 岚图汽车科技有限公司 | Electric automobile seat crossbeam structure |
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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: 20190503 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |