CN209479480U - Cross beam of front seat assembly structure and automobile - Google Patents
Cross beam of front seat assembly structure and automobile Download PDFInfo
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- CN209479480U CN209479480U CN201822270644.9U CN201822270644U CN209479480U CN 209479480 U CN209479480 U CN 209479480U CN 201822270644 U CN201822270644 U CN 201822270644U CN 209479480 U CN209479480 U CN 209479480U
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Abstract
The utility model provides a kind of cross beam of front seat assembly structure and automobile, is related to the fixed technical field of automotive seat, comprising: first crossbeam section, second cross beam section and main body of cross-beam；It is detachably connected respectively with main body of cross-beam by first crossbeam section and second cross beam section, convenient for the welding of first crossbeam section and second cross beam section, it is fixed simultaneously using side bar faying surface and automobile front floor side bar welding, channel faying surface is fixed with channel welds in automobile in utilization, it is more, at high cost to alleviate traditional seat front beam die procedure existing in the prior art, when being welded for matching, adjust the technical problem of the position difficulty of both ends welding edge, it is simple to realize cross beam of front seat structure, convenient for manufacture, the technical effect being more easier is welded.
Description
Technical field
The utility model relates to automotive seat technique for fixing field, more particularly, to a kind of cross beam of front seat assembly structure and
Automobile.
Background technique
As the improvement of people's living standards, automobile has become the first choice of many consumers, handed over due to caused by automobile
Interpreter thus also gradually increase, therefore consumer especially payes attention to the security performance of automobile, and wherein seat is effective fixed to passenger
Safety play a crucial role, manufacture and installation process in, should guarantee that manufacturing process is simple, again guarantee installation
The fixing intensity of after-poppet.
Cross beam of front seat assembly: for installing front-row seats of vehicle, before being typically welded on floor assembly, both ends difference
It is connected in middle channel with preceding floor skirt beam.Preceding floor crossmember assembly generally comprises the components such as cross beam of front seat, seat nutplate.Phase
Spot welding connection composition welding assembly is used between mutually.There is turnup structure at general cross beam of front seat both ends, by leading in flanging welded
Road and preceding floor skirt beam；Seat nutplate is individually welded on inside cross beam of front seat.
But traditional seat front beam die procedure is more, at high cost, when being welded for matching, adjustment both ends welding edge
Position is difficult.
The information disclosed in the background technology section is intended only to deepen the understanding to the utility model general background technology,
And it is not construed as recognizing or implying in any form that the information constitutes the prior art known in those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of cross beam of front seat assembly structure and automobiles, to alleviate the prior art
Present in traditional seat front beam die procedure it is more, at high cost, when for matching welding, the position of adjustment both ends welding edge is tired
Difficult technical problem.
In order to solve the above technical problems, technical solution provided by the utility model is:
Cross beam of front seat assembly structure provided by the utility model, comprising: first crossbeam section, second cross beam section and crossbeam master
Body；
The first crossbeam section and the second cross beam section are respectively arranged at the both ends of the main body of cross-beam, and described first
Main body of cross-beam described in beam segments and the second cross beam Duan Junyu is detachably connected；
The first crossbeam section is provided with side bar faying surface far from one end of the main body of cross-beam, the side bar faying surface with
Automobile front floor side bar is fixedly connected；
The second cross beam section is provided with middle channel faying surface, the middle channel overlap joint far from one end of the main body of cross-beam
Face is fixedly connected with channel in automobile.
Further, the first seat mounting hole is provided in first crossbeam section；
Automobile front seat passes through the main body of cross-beam and connect with the first seat mounting hole, so that automobile front seat and institute
State the connection of first crossbeam section.
Further, the second seat mounting hole is provided in second cross beam section；
Automobile front seat passes through the main body of cross-beam and connect with the second seat mounting hole, so that automobile front seat and institute
State the connection of second cross beam section.
Further, the two sides of main body of cross-beam are provided with welding surface；
The main body of cross-beam is fixedly connected by the welding surface with automobile front floor assembly.
Further, cross beam of front seat assembly structure further includes nutplate；
The nutplate is set to the main body of cross-beam close to the side of the automobile front floor assembly, and the nutplate
It is connect with the main body of cross-beam.
Further, bolt connecting hole is provided in nutplate；
Through-hole is provided on the main body of cross-beam, the through-hole is correspondingly arranged with the bolt connecting hole, and bolt passes through institute
Through-hole is stated to connect with the bolt connecting hole.
Further, the first lightening hole is provided in first crossbeam section.
Further, crossbeam lightening hole is provided on main body of cross-beam.
Further, crossbeam lightening hole is set as multiple；
Multiple crossbeam lightening holes are all set on the main body of cross-beam, and multiple crossbeam lightening holes are relative to institute
Main body of cross-beam is stated to be symmetrical arranged.
Automobile provided by the utility model, including cross beam of front seat assembly structure.
In conjunction with above technical scheme, the beneficial effect that the utility model reaches is:
Cross beam of front seat assembly structure provided by the utility model, comprising: first crossbeam section, second cross beam section and crossbeam master
Body；
The first crossbeam section and the second cross beam section are respectively arranged at the both ends of the main body of cross-beam, and described first
Main body of cross-beam described in beam segments and the second cross beam Duan Junyu is detachably connected；
The first crossbeam section is provided with side bar faying surface far from one end of the main body of cross-beam, the side bar faying surface with
Automobile front floor side bar is fixedly connected；
The second cross beam section is provided with middle channel faying surface, the middle channel overlap joint far from one end of the main body of cross-beam
Face is fixedly connected with channel in automobile.
It is detachably connected respectively with main body of cross-beam by first crossbeam section and second cross beam section, convenient for first crossbeam section and the
The welding of two beam segments, while being fixed using side bar faying surface and automobile front floor side bar welding, in utilization channel faying surface with
Channel welds are fixed in automobile, and it is more, at high cost to alleviate traditional seat front beam die procedure existing in the prior art, are
When matching welding, the technical problem of position difficulty of both ends welding edge is adjusted, it is simple to realize cross beam of front seat structure, convenient for making
It makes, welds the technical effect being more easier.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Structure specifically noted by book, claims and attached drawing is achieved and obtained.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of cross beam of front seat assembly structure provided by the embodiment of the utility model；
Fig. 2 is the structural representation of the first crossbeam section in cross beam of front seat assembly structure provided by the embodiment of the utility model
Figure；
Fig. 3 is the structural representation of the second cross beam section in cross beam of front seat assembly structure provided by the embodiment of the utility model
Figure；
Fig. 4 is the structural schematic diagram that cross beam of front seat assembly structure provided by the embodiment of the utility model has nutplate.
Icon: 100- first crossbeam section；110- side bar faying surface；120- the first seat mounting hole；The first lightening hole of 130-；
200- second cross beam section；Channel faying surface in 210-；220- the second seat mounting hole；300- main body of cross-beam；310- welding surface；
320- crossbeam lightening hole；400- nutplate；410- bolt connecting hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the overall structure diagram of cross beam of front seat assembly structure provided in this embodiment；Fig. 2 mentions for the present embodiment
The structural schematic diagram of first crossbeam section in the cross beam of front seat assembly structure of confession；Fig. 3 is that front chair provided in this embodiment is horizontal
The structural schematic diagram of second cross beam section in beam assembly structure；Fig. 4 is cross beam of front seat assembly structure band provided in this embodiment
There is the structural schematic diagram of nutplate.
As shown in Figs 1-4, cross beam of front seat assembly structure provided in this embodiment, comprising: first crossbeam section 100, second
Beam segments 200 and main body of cross-beam 300；First crossbeam section 100 and second cross beam section 200 are respectively arranged at the two of main body of cross-beam 300
End, and first crossbeam section 100 and second cross beam section 200 are detachably connected with main body of cross-beam 300；First crossbeam section 100 is separate
One end of main body of cross-beam 300 is provided with side bar faying surface 110, and side bar faying surface 110 is fixedly connected with automobile front floor side bar；The
Two beam segments 200 are provided with middle channel faying surface 210 far from one end of main body of cross-beam 300, middle channel faying surface 210 in automobile
Channel is fixedly connected.
Specifically, first crossbeam section 100 and second cross beam section 200 are located at the both ends of main body of cross-beam 300, first crossbeam
Section 100 and second cross beam section 200 and the both ends of main body of cross-beam 300 are detachably connected, first crossbeam section 100 and second cross beam section
200 can unload from main body of cross-beam 300, can move along the axis direction of main body of cross-beam 300, facilitate adjustment first crossbeam section
100 and second cross beam section 200 be clamped in the position on fixture, convenient for being welded on first crossbeam section 100 and second cross beam section 200
On automobile.
Side bar faying surface 110 is set in first crossbeam section 100, and first crossbeam section 100 passes through side bar faying surface 110 and vapour
Chinese herbaceous peony floor skirt beam is fixedly connected, the channel faying surface 210 in setting in second cross beam section 200, during second cross beam section 200 passes through
Channel faying surface 210 is fixedly connected with channel in automobile.
The connection type of side bar faying surface 110 and automobile front floor side bar can be it is a variety of, can be with are as follows: side bar faying surface
Bolt hole is set on 110, and bolt passing through bolt hole is connect with automobile front floor side bar, to make side bar faying surface 110 and automobile
Preceding floor skirt beam connection；
Or: directly side bar faying surface 110 is welded on automobile front floor side bar, to make side bar faying surface
110 connect with automobile front floor side bar.
It is stronger due to welding, preferably, the connection type of side bar faying surface 110 and automobile front floor side bar is direct
Side bar faying surface 110 is welded on automobile front floor side bar, so that side bar faying surface 110 and automobile front floor side bar be made to connect
It connects.
Cross beam of front seat assembly structure provided in this embodiment, comprising: first crossbeam section 100, second cross beam section 200 and cross
Beam body 300；First crossbeam section 100 and second cross beam section 200 are respectively arranged at the both ends of main body of cross-beam 300, and first crossbeam
Section 100 and second cross beam section 200 are detachably connected with main body of cross-beam 300；First crossbeam section 100 is far from main body of cross-beam 300
One end is provided with side bar faying surface 110, and side bar faying surface 110 is fixedly connected with automobile front floor side bar；Second cross beam section 200 is remote
One end from main body of cross-beam 300 is provided with middle channel faying surface 210, and middle channel faying surface 210 is fixedly connected with channel in automobile.
It is detachably connected respectively with main body of cross-beam 300 by first crossbeam section 100 and second cross beam section 200, is convenient for first crossbeam section 100
It with the welding of second cross beam section 200, while being fixed using side bar faying surface 110 and automobile front floor side bar welding, is led in utilization
Road faying surface 210 is fixed with channel welds in automobile, alleviates traditional seat front beam mold work existing in the prior art
Sequence is more, at high cost, when welding for matching, adjusts the technical problem of the position difficulty of both ends welding edge, realizes cross beam of front seat
Structure is simple, convenient for manufacture, welds the technical effect being more easier.
On the basis of the above embodiments, further, in cross beam of front seat assembly structure provided in this embodiment
The first seat mounting hole 120 is provided in one beam segments 100；Automobile front seat passes through main body of cross-beam 300 and the first seat is installed
Hole 120 connects, so that automobile front seat is connect with first crossbeam section 100.
Further, the second seat mounting hole 220 is provided in second cross beam section 200；Automobile front seat passes through crossbeam master
Body 300 is connect with the second seat mounting hole 220, so that automobile front seat is connect with second cross beam section 200.
Specifically, the first seat mounting hole 120 is arranged in first crossbeam section 100, is arranged in second cross beam section 200
Two seat mounting holes 220, automobile front seat pass through the first seat mounting hole 120 and the second seat mounting hole 220 and first respectively
Beam segments 100 and second cross beam section 200 connect
Further, the two sides of main body of cross-beam 300 are provided with welding surface 310；Main body of cross-beam 300 by welding surface 310 with
Automobile front floor assembly is fixedly connected.
Specifically, the two sides of main body of cross-beam 300 are provided with welding surface 310, it is total using welding surface 310 and automobile front floor
At welding, it is fixed on main body of cross-beam 300 on automobile front floor assembly.
Cross beam of front seat assembly structure provided in this embodiment, by first crossbeam section 100 and second cross beam section 200
The first seat mounting hole 120 and the second seat mounting hole 220 is respectively set, convenient for automobile front seat and first crossbeam section 100 and
The connection of second cross beam section 200；Welding surface 310 is set by the two sides of main body of cross-beam 300, convenient for welding main body of cross-beam 300
On automobile front floor assembly.
On the basis of the above embodiments, further, before in cross beam of front seat assembly structure provided in this embodiment
Seat beam assembly structure further includes nutplate 400；Nutplate 400 is set to main body of cross-beam 300 close to automobile front floor assembly
Side, and nutplate 400 is connect with main body of cross-beam 300.
Further, bolt connecting hole 410 is provided in nutplate 400；Through-hole, through-hole are provided on main body of cross-beam 300
It is correspondingly arranged with bolt connecting hole 410, bolt passes through through-hole and connect with bolt connecting hole 410.
Specifically, nutplate 400 is arranged close to the side of automobile front floor assembly in main body of cross-beam 300, bolt passes through cross
Bolt connecting hole 410 in beam body 300 is connect with nutplate 400, is fixed using the cooperation of nut and bolt, by suicide seat
Chair is fixed on main body of cross-beam 300.
Further, the first lightening hole 130 is provided in first crossbeam section 100.
Further, crossbeam lightening hole 320 is provided on main body of cross-beam 300.
Further, crossbeam lightening hole 320 is set as multiple；Multiple crossbeam lightening holes 320 are all set in main body of cross-beam 300
On, and multiple crossbeam lightening holes 320 are symmetrical arranged relative to main body of cross-beam 300.
Specifically, the first lightening hole 130 is arranged in first crossbeam section 100, crossbeam loss of weight is set on main body of cross-beam 300
Hole 320 mitigates the weight of first crossbeam section 100 and main body of cross-beam 300 using the first lightening hole 130 and lateral lightening hole, in turn
The quality for mitigating whole cross beam of front seat assembly structure, completes lightweight.
Cross beam of front seat assembly structure provided in this embodiment, by the setting of nutplate 400 reinforce automobile front seat with
Connection between main body of cross-beam 300；By the setting of the first lightening hole 130 and crossbeam lightening hole 320, lightweight is completed.
Automobile provided in this embodiment, including cross beam of front seat assembly structure.
Due to the technical effect of automobile provided in this embodiment and the technical effect of above-mentioned cross beam of front seat assembly structure
Identical, details are not described herein again.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of cross beam of front seat assembly structure characterized by comprising first crossbeam section, second cross beam section and main body of cross-beam；
The first crossbeam section and the second cross beam section are respectively arranged at the both ends of the main body of cross-beam, and the first crossbeam
Section is detachably connected with main body of cross-beam described in the second cross beam Duan Junyu；
The first crossbeam section is provided with side bar faying surface, the side bar faying surface and automobile far from one end of the main body of cross-beam
Preceding floor skirt beam is fixedly connected；
The second cross beam section is provided with middle channel faying surface far from one end of the main body of cross-beam, the middle channel faying surface with
Channel is fixedly connected in automobile.
2. cross beam of front seat assembly structure according to claim 1, which is characterized in that be provided in the first crossbeam section
First seat mounting hole；
Automobile front seat passes through the main body of cross-beam and connect with the first seat mounting hole, so that automobile front seat and described the
The connection of one beam segments.
3. cross beam of front seat assembly structure according to claim 2, which is characterized in that be provided in the second cross beam section
Second seat mounting hole；
Automobile front seat passes through the main body of cross-beam and connect with the second seat mounting hole, so that automobile front seat and described the
The connection of two beam segments.
4. cross beam of front seat assembly structure according to claim 1, which is characterized in that the two sides of the main body of cross-beam are arranged
There is welding surface；
The main body of cross-beam is fixedly connected by the welding surface with automobile front floor assembly.
5. cross beam of front seat assembly structure according to claim 4, which is characterized in that further include nutplate；
The nutplate is set to the main body of cross-beam close to the side of the automobile front floor assembly, and the nutplate and institute
State main body of cross-beam connection.
6. cross beam of front seat assembly structure according to claim 5, which is characterized in that be provided with bolt in the nutplate
Connecting hole；
Through-hole is provided on the main body of cross-beam, the through-hole is correspondingly arranged with the bolt connecting hole, and bolt passes through described logical
Hole is connect with the bolt connecting hole.
7. cross beam of front seat assembly structure according to claim 1, which is characterized in that be provided in the first crossbeam section
First lightening hole.
8. cross beam of front seat assembly structure according to claim 1, which is characterized in that be provided with cross on the main body of cross-beam
Beam lightening hole.
9. cross beam of front seat assembly structure according to claim 8, which is characterized in that the crossbeam lightening hole is set as more
It is a；
Multiple crossbeam lightening holes are all set on the main body of cross-beam, and multiple crossbeam lightening holes are relative to the cross
Beam body is symmetrical arranged.
10. a kind of automobile, which is characterized in that including the described in any item cross beam of front seat assembly structures of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822270644.9U CN209479480U (en) | 2018-12-29 | 2018-12-29 | Cross beam of front seat assembly structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822270644.9U CN209479480U (en) | 2018-12-29 | 2018-12-29 | Cross beam of front seat assembly structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479480U true CN209479480U (en) | 2019-10-11 |
Family
ID=68129705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822270644.9U Active CN209479480U (en) | 2018-12-29 | 2018-12-29 | Cross beam of front seat assembly structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479480U (en) |
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2018
- 2018-12-29 CN CN201822270644.9U patent/CN209479480U/en active Active
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