CN107972534A - A kind of Seat-fixed point stiffener assembly - Google Patents
A kind of Seat-fixed point stiffener assembly Download PDFInfo
- Publication number
- CN107972534A CN107972534A CN201610934008.4A CN201610934008A CN107972534A CN 107972534 A CN107972534 A CN 107972534A CN 201610934008 A CN201610934008 A CN 201610934008A CN 107972534 A CN107972534 A CN 107972534A
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- Prior art keywords
- seat
- mounting bracket
- point
- fixed
- seat beam
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- 239000003351 stiffener Substances 0.000 title claims abstract description 40
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
- B60N2/01508—Attaching seats directly to vehicle chassis using quick release attachments
- B60N2/01516—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms
- B60N2/01583—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms locking on transversal elements on the vehicle floor or rail, e.g. transversal rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention discloses a kind of Seat-fixed point stiffener assembly, including seat beam assembly, the seat beam assembly is fixed on rear floor assembly top, the seat beam assembly left and right ends are fixed on rear crossbeam, the seat beam assembly front portion is fixedly connected in frame cross, the seat beam assembly forms enclosed type cavity with the rear floor assembly, and Seat-fixed point is arranged on the seat beam assembly.A kind of Seat-fixed point stiffener assembly of the present invention, it is possible to increase the strength and stiffness of Seat-fixed point, ensure that properties of product, and craftsmanship is preferable, improve production efficiency.
Description
Technical field
The present invention relates to seat mounting technique field, more particularly to a kind of Seat-fixed point stiffener assembly.
Background technology
The Seat-fixed point of existing vehicle is designed at frame cross 3, first crossbeam mount point 21, second cross beam mount point
22nd, the 3rd crossbeam mount point 23 and the 4th crossbeam mount point 24 ensure these Seat-fixed points by 3 structure of frame cross respectively
Strength and stiffness.
Existing Seat-fixed point structure, as shown in Figs. 1-3, for seat mounting bracket on rear floor assembly 2, rear floor is total
Into 2 with Frame Welding when, seat mounting bracket and frame cross 3 form cavity body structure, ensure the intensity and just of Seat-fixed point
Degree.Existing structure has following problem：New model need to use novel seat, and front foot cannot use original mount point；The peace of seat 1
After dress mode is changed, Seat-fixed point cannot utilize the cavity of frame cross 3, and Seat-fixed point strength and stiffness cannot meet will
Ask.
The content of the invention
The present invention is completed to solve deficiency of the prior art, and the object of the present invention is to provide one kind to carry
The strength and stiffness of high Seat-fixed point, ensure that properties of product, and craftsmanship is preferable, improve the Seat-fixed point of production efficiency
Stiffener assembly.
A kind of Seat-fixed point stiffener assembly of the present invention, including seat beam assembly, the seat beam assembly are fixed
In rear floor assembly top, the seat beam assembly left and right ends are fixed on rear crossbeam, and the seat beam assembly is anterior
It is fixedly connected in frame cross, the seat beam assembly forms enclosed type cavity, seat installation with the rear floor assembly
Point is arranged on the seat beam assembly.
A kind of Seat-fixed point stiffener assembly of the present invention can also be：
The seat beam assembly includes seat beam, seat beam inner panel, seat beam reinforcing plate and four seat peaces
Bracket component is filled, the seat beam is fixed on rear floor assembly, and the seat beam left and right ends are fixed on described rear big
Liang Shang, the seat beam inner panel are fixed in the seat beam, and it is horizontal that the seat beam reinforcing plate is fixed on the seat
In beam, the seat beam reinforcing plate is located on the right side of the seat beam inner panel, the seat beam reinforcing plate side with it is described
Seat beam is fixedly connected to form enclosed type cavity, and each seat mounting bracket component is individually fixed in the seat beam
Interior, the Seat-fixed point is respectively arranged on the seat beam, seat beam inner panel and the seat mounting bracket component.
First crossbeam mount point, second cross beam mount point, the installation of the 3rd crossbeam are equipped with the seat beam from left to right
Point and the 4th crossbeam mount point, the seat beam inner panel is equipped with the first inner panel mount point and the second inner panel mount point, described
First inner panel mount point and the second cross beam mount point position correspondence, the second inner panel mount point are pacified with the 3rd crossbeam
Decorate position correspondence.
The seat beam front and rear sides are equipped with outwardly extending seat beam flange, the seat beam flange respectively with
Floor assembly is fixedly connected with the frame cross three after described.
The seat mounting bracket component includes：First seat mounting bracket, the second seat mounting bracket, the 3rd seat peace
Dress stent and the 4th seat mounting bracket, first seat mounting bracket are fixed in the seat beam front end, and described the
Enclosed type cavity is formed between one seat mounting bracket and the rear floor assembly, second seat mounting bracket is positioned at described
In seat beam in front edge of board, second seat mounting bracket is consolidated with the seat beam and the seat beam inner panel respectively
Fixed connection, forms enclosed type cavity, the second seat installation between second seat mounting bracket and the seat beam
Enclosed type cavity is formed between stent and the rear floor assembly, the 3rd seat mounting bracket is located in the seat beam
In plate rear end, the 3rd seat mounting bracket is fixedly connected with the seat beam and the seat beam inner panel respectively, institute
Formation enclosed type cavity, the 4th seat mounting bracket between the 3rd seat mounting bracket and the seat beam inner panel is stated to consolidate
Due in the seat beam rear end, near closed hollow ring is formed between the 4th seat mounting bracket and the rear floor assembly
Body, Seat-fixed point be respectively arranged on first seat mounting bracket, the second seat mounting bracket, the 3rd seat mounting bracket and
On 4th seat mounting bracket.
First seat mounting bracket is equipped with first support mount point, and second seat mounting bracket is equipped with the
Two support mounting points, the 3rd seat mounting bracket are equipped with the 3rd support mounting point, on the 4th seat mounting bracket
Equipped with the 4th support mounting point, the first support mount point and the first crossbeam mount point position correspondence, described second
Frame mount point is installed with the second cross beam mount point and the first inner panel mount point position correspondence, the 3rd stent respectively
Point respectively with the second inner panel mount point and the 3rd crossbeam mount point position correspondence, the 4th support mounting point and institute
State the 4th crossbeam mount point position correspondence.
The first seat mounting bracket lower end corner is equipped with the first mounting bracket flange for outwards digging, and described first
Mounting bracket flange is welded and fixed with the rear floor assembly upper surface.
The second seat mounting bracket side is equipped with the second mounting bracket flange, the second mounting bracket flange difference
Fixed with the seat beam and the seat beam inner plate welding.
The 3rd seat mounting bracket corner is equipped with outwardly extending 3rd mounting bracket flange, the 3rd installation
Stent flange is fixed with the seat beam and the seat beam inner plate welding respectively.
The 4th seat mounting bracket lower end corner is equipped with the 4th mounting bracket flange outwards dug, and the described 4th
Mounting bracket flange is welded and fixed with the seat beam and the rear floor assembly upper surface respectively.
A kind of Seat-fixed point stiffener assembly of the present invention, including seat beam assembly, the seat beam assembly are fixed
In rear floor assembly top, the seat beam assembly left and right ends are fixed on rear crossbeam, and the seat beam assembly is anterior
It is fixedly connected in frame cross, the seat beam assembly forms enclosed type cavity, seat installation with the rear floor assembly
Point is arranged on the seat beam assembly.In this way, Seat-fixed point is arranged on seat beam assembly by the present invention, then by seat
Chair installing component is installed on the Seat-fixed point, and seat beam assembly left and right ends are connected respectively on rear crossbeam, and seat is horizontal
Beam assembly front portion is fixedly connected in frame cross, and forms near closed hollow ring between seat beam assembly and rear floor assembly
Body., can be by seat beam assembly with after after the Seat-fixed point on seat beam assembly installs seat component
The enclosed type cavity formed between floor assembly, can also to buffer the power being installed on from seat component on Seat-fixed point
The intensity of Seat-fixed point and stress are strengthened by the enclosed type cavity formed between seat beam assembly and rear floor assembly,
After seat beam assembly bears the power from seat installing component, the power of reception is transmitted point respectively by seat beam assembly
Dissipate to frame cross and rear crossbeam, so that seat beam assembly stress reduces, and then ensure that seat beam assembly seat
The strength and stiffness of mount point.A kind of Seat-fixed point stiffener assembly of the present invention, in terms of existing technologies, what it had
Advantage is：Cost is low, assembling is simple, good manufacturability, performance adjust and good reliability, so as to extend Seat-fixed point reinforcement group
The service life of part.
Brief description of the drawings
Fig. 1 is that the seat of the prior art is installed on the structure diagram in frame cross.
Fig. 2 is that the Seat-fixed point of the prior art is installed on the structure diagram in frame cross.
Fig. 3 is that the Seat-fixed point of the prior art is installed on another structure diagram in frame cross.
Fig. 4 is a kind of Seat-fixed point regional structure figure of Seat-fixed point stiffener assembly of the present invention.
Fig. 5 is a kind of seat beam assembly structure chart of Seat-fixed point stiffener assembly of the present invention.
Fig. 6 is the explosive view of Fig. 5.
Fig. 7 is a kind of seat beam structure diagram of Seat-fixed point stiffener assembly of the present invention.
Fig. 8 is a kind of seat beam inner plate structure figure of Seat-fixed point stiffener assembly of the present invention.
Fig. 9 is a kind of Seat-fixed point stiffener assembly seat beam reinforcing plate structure chart of the present invention.
Figure 10 is a kind of the first seat of Seat-fixed point stiffener assembly mounting support structure figure of the present invention.
Figure 11 is a kind of structure diagram of the 4th seat mounting bracket of Seat-fixed point stiffener assembly of the present invention.
Figure 12 is a kind of structure diagram of the second seat mounting bracket of Seat-fixed point stiffener assembly of the present invention.
Figure 13 is a kind of structure diagram of the 3rd seat mounting bracket of Seat-fixed point stiffener assembly of the present invention.
Figure 14 is a kind of sectional position schematic diagram of the Seat-fixed point of Seat-fixed point stiffener assembly of the present invention.
Figure 15 is the schematic cross-section of the first seat mounting bracket of A-A in Figure 14.
Figure 16 is the schematic cross-section of the second seat mounting bracket of B-B in Figure 14.
Figure 17 is the schematic cross-section of the 3rd seat mounting bracket of C-C in Figure 14.
Figure 18 is the schematic cross-section of the 4th seat mounting bracket of D-D in Figure 14.
Figure 19 is a kind of structure diagram of the overlap joint of the seat beam assembly of Seat-fixed point stiffener assembly of the present invention.
Figure 20 is a kind of structure diagram of the seat beam assembly transverse direction of Seat-fixed point stiffener assembly of the present invention.
Figure 21 is the schematic cross-section of the seat beam assembly of E-E in Figure 20.
Figure 22 is a kind of top view of the seat beam assembly of Seat-fixed point stiffener assembly of the present invention.
Figure 23 is the sectional view of F-F in Figure 22.
Figure number explanation
Rear floor assembly 3 ... the frame cross of 1 ... seat 2 ...
5 ... the rear crossbeams of seat beam assembly 6 ...
7 ... lightening hole 8 ... seat beam 9 ... seat beam inner panels
10 ... the second seat mounting brackets of the first seat mounting bracket of seat beam reinforcing plate 11 ... 12 ...
The 4th seat mounting bracket 15 ... seat beam flange of 13 ... the 3rd seat mounting bracket 14 ...
16 ... the 4th mounting bracket flange of the first mounting bracket of seat beam rib 17 ... flange 18 ...
The 3rd mounting bracket flange of 19 ... second mounting bracket flange 20 ...
21 ... the 3rd crossbeam mount points of first crossbeam mount point 22 ... second cross beam mount point 23 ...
24 ... the 4th the second inner panel mount points of the first inner panel of crossbeam mount point 25 ... mount point 26 ...
27 ... the 3rd support mounting points of first support mount point 28 ... second support mount point 29 ...
30 ... the 4th support mounting points
Embodiment
Fig. 4 below in conjunction with the accompanying drawings to Figure 23 makees further specifically a kind of Seat-fixed point stiffener assembly of the present invention
It is bright.
A kind of Seat-fixed point stiffener assembly of the present invention, please refers to Fig.4-23, including seat beam assembly 5, the seat
Chair crossbeam assembly 5 is fixed on rear 2 top of floor assembly, and 5 left and right ends of seat beam assembly are fixed on rear crossbeam 6, institute
State 5 front portion of seat beam assembly to be fixedly connected in frame cross 3, the seat beam assembly 5 and 2 shape of the rear floor assembly
Into enclosed type cavity, Seat-fixed point is arranged on the seat beam assembly 5.In this way, Seat-fixed point is arranged on by the present invention
On 5 side of seat beam assembly, then seat installing component is installed on Seat-fixed point, seat beam assembly 5 or so two
End is connected respectively on rear crossbeam 6, and 5 front portion of seat beam assembly is fixedly connected in frame cross 3, and seat beam assembly
Enclosed type cavity is formed between 5 and rear floor assembly 2.When the Seat-fixed point on seat beam assembly 5 installs seat
, can be by the enclosed type cavity that is formed between seat beam assembly 5 and rear floor assembly 2, to buffer from seat after component
Component is installed on the power on Seat-fixed point, can also be by the closing that is formed between seat beam assembly 5 and rear floor assembly 2
Cavity strengthens the intensity of Seat-fixed point and stress, when seat beam assembly 5 bears the power from seat installing component after,
The power of reception is transmitted respectively by seat beam assembly 5 and is disperseed to frame cross 3 and rear crossbeam 6, so that seat beam is total
Reduce into 5 stress, and then ensure that the strength and stiffness of 5 seat mount point of seat beam assembly.A kind of seat of the present invention
Mount point stiffener assembly, in terms of existing technologies, it this have the advantage that：Cost is low, assembling is simple, good manufacturability, property
Energy adjusts and good reliability, so as to extend the service life of Seat-fixed point stiffener assembly.
A kind of Seat-fixed point stiffener assembly of the present invention, please refers to Fig.4-23, in the base of previously described technical solution
It can also be on plinth：The seat beam assembly 5 includes seat beam 8, seat beam inner panel 9,10 and of seat beam reinforcing plate
Four seat mounting bracket components, the seat beam 8 are fixed on rear floor assembly 2, and 8 left and right ends of seat beam are consolidated
Due on the rear crossbeam 6, the seat beam inner panel 9 is fixed in the seat beam 8, the seat beam reinforcing plate 10
It is fixed in the seat beam 8, the seat beam reinforcing plate 10 is positioned at the right side of seat beam inner panel 9, the seat
10 side of cross member reinforcing plate is fixedly connected to form enclosed type cavity with the seat beam 8, each seat mounting bracket group
Part is individually fixed in the seat beam 8, and the Seat-fixed point is respectively arranged on the seat beam 8, seat beam inner panel 9
On the seat mounting bracket component.In this way, seat beam assembly 5 is by seat beam 8, seat beam inner panel 9, seat beam
Reinforcing plate 10 and four seat mounting bracket component compositions, seat beam 8 is interior to set seat beam inner panel 9, seat beam inner panel 9
Cavity is formed using ladder-type structure and seat beam 8, lifts the rigidity of Seat-fixed point；Then it is horizontal in seat beam 8, seat
The rear portion installation seat cross member reinforcing plate 10 of beam inner panel 9, further strengthens the cavity of seat beam 8 and rear floor assembly 2
Structure, after seat installing component is installed on the Seat-fixed point on seat beam 8, seat beam 8 is born from seat
Power, reinforces the rigidity of structure of seat beam 8, then further by seat beam 8 and the cavity of rear floor assembly 2 formation
By seat beam inner panel 9, seat beam reinforcing plate 10 and the seat mounting bracket component strengthen seat beam 8 rigidity and
Intensity, can install seat cross member reinforcing plate 10 and four seat mounting bracket components by the rear portion of seat beam inner panel 9, will
The power that Seat-fixed point is born disperses to pass in frame cross 3 and rear crossbeam 6, and then strengthens the installation of 8 seat of seat beam
The strength and stiffness of point.Further preferred solution is：It is horizontal that the seat beam 8 is equipped with first crossbeam mount point 21, second
Beam mount point 22, the 3rd crossbeam mount point 23 and the 4th crossbeam mount point 24, the seat beam inner panel 9 are equipped with the first inner panel
25 and second inner panel mount point 26 of mount point, the first inner panel mount point 25 and 22 position pair of second cross beam mount point
Should, the second inner panel mount point 26 and 23 position correspondence of the 3rd crossbeam mount point.In this way, seat beam inner panel 9 is pacified
In seat beam 8, then by the first inner panel mount point 25 on seat beam inner panel 9 and 22 position of second cross beam mount point
Correspond to, the second inner panel mount point 26 and 23 position correspondence of the 3rd crossbeam mount point, the installation of Seat-fixed point can be improved
Strength and stiffness, while improve by seat beam inner panel 9 rigidity of seat beam 8.It can also be：The seat beam 8
Front and rear sides are equipped with outwardly extending seat beam flange 15, the seat beam flange 15 respectively with it is described after floor assembly 2
It is fixedly connected with 3 three of frame cross.In this way, setting seat beam flange 15 in the side of seat beam 8, pass through seat
Crossbeam flange 15 lifts seat beam 8 and frame cross 3 and the bonding strength of rear floor assembly 2.Further preferred solution is：
The seat beam flange 15 is equipped with seat beam rib 16, the seat beam rib 16 from top to bottom along seat beam
8 extend sideways to seat beam flange 15.In this way, increase seat beam rib 16 at 15 flange of seat beam flange, can
To lift transverse beam rigidity and be conducive to electrophoresis discharge opeing, to lift 3 rigidity of frame cross and facilitate electrophoresis discharge opeing.
A kind of Seat-fixed point stiffener assembly of the present invention, please refers to Fig.4-23, in the base of previously described technical solution
It can also be on plinth：The seat mounting bracket component includes：First seat mounting bracket 11, the second seat mounting bracket 12,
3rd seat mounting bracket 13 and the 4th seat mounting bracket 14, it is horizontal that first seat mounting bracket 11 is fixed on the seat
In 8 front end of beam, formation enclosed type cavity between first seat mounting bracket 11 and the rear floor assembly 2, described second
Seat mounting bracket 12 is located in 9 front end of seat beam inner panel, second seat mounting bracket 12 respectively with the seat
Chair crossbeam 8 is fixedly connected with the seat beam inner panel 9, between second seat mounting bracket 12 and the seat beam 8
Enclosed type cavity is formed, enclosed type cavity is formed between second seat mounting bracket 12 and the rear floor assembly 2, it is described
3rd seat mounting bracket 13 is located in 9 rear end of seat beam inner panel, the 3rd seat mounting bracket 13 respectively with institute
State seat beam 8 to be fixedly connected with the seat beam inner panel 9, in the 3rd seat mounting bracket 13 and the seat beam
Enclosed type cavity is formed between plate 9, the 4th seat mounting bracket 14 is fixed in 8 rear end of seat beam, and described the
Four seat mounting brackets 14 and it is described after form enclosed type cavity between floor assembly 2, Seat-fixed point is respectively arranged on described the
One seat mounting bracket 11, the second seat mounting bracket 12, the 3rd seat mounting bracket 13 and the 4th seat mounting bracket
On 14.In this way, the first seat mounting bracket 11 is fixed in 8 front end of seat beam, enclosed type is formed with rear floor assembly 2
Cavity, the first seat mounting bracket 11 is connected respectively with rear floor assembly 2 and seat beam 8 respectively, significant increase seat
The rigidity of mount point.Enclosed type cavity, seat beam 8 are formed between the rear portion of second seat mounting bracket 12 and seat beam 8
Cavity, the second seat mounting bracket 12 and seat beam inner panel 9 are also formed with rear floor assembly 2 and seat beam 8 forms two
New cavity；Second seat mounting bracket 12 ensures Seat-fixed point intensity with seat beam inner panel 9,8 three ply board of seat beam,
It ensure that the rigidity of cavity and anterior intensity, the strength and stiffness of seat beam 8 can be strengthened by the cavity of formation, into one
Step lifting Seat-fixed point rigidity, reduces the stress of Seat-fixed point.3rd seat mounting bracket 13 respectively with seat beam 8 and
Seat beam inner panel 9 connects respectively, so that the strength and stiffness of seat beam inner panel 9 and seat beam 8 are improved, and the 3rd
Enclosed type cavity is formed between chair mounting bracket 13 and seat beam inner panel 9, also shape between seat beam 8 and rear floor assembly 2
Into enclosed type cavity, after Seat-fixed point stress, the intensity of Seat-fixed point and just can be strengthened by the cavity of formation
Degree, so as to reduce the stress value of Seat-fixed point, the 3rd seat mounting bracket 13 ensure that seat is pacified with 8 two-ply of seat beam
The intensity decorateeed.4th seat mounting bracket 14 is fixed in 8 rear end of seat beam, the 4th seat installation branch
Enclosed type cavity is formed between frame 14 and the rear floor assembly 2, Seat-fixed point is arranged on the 4th seat mounting bracket 14
On.The cavity strength and stiffness of seat beam 8 further are improved, so as to improve the Seat-fixed point on seat beam 8
Rigidity and intensity.By the multiple cavity reinforcement structure of seat beam assembly 5 and the connection with body frame structure for automotive, seat peace is improved
The strength and stiffness decorateeed, ensure that properties of product.Further preferred solution is：Set on first seat mounting bracket 11
There is first support mount point 27, second seat mounting bracket 12 is equipped with second support mount point 28, the 3rd seat
Mounting bracket 13 is equipped with the 3rd support mounting point 29, and the 4th seat mounting bracket 14 is equipped with the 4th support mounting point
30, the first support mount point 27 and 21 position correspondence of first crossbeam mount point, the second support mount point 28 are divided
Do not divide with the second cross beam mount point 22 and 25 position correspondence of the first inner panel mount point, the 3rd support mounting point 29
Not with the second inner panel mount point 26 and 23 position correspondence of the 3rd crossbeam mount point, the 4th support mounting point 30 with
4th crossbeam mount point, 24 position correspondence.In this way, by the first seat mounting bracket 11, the second seat mounting bracket 12,
Three seat mounting brackets 13 and the 4th seat mounting bracket 14 are separately mounted in seat beam 8, and then the first seat is pacified
Dress stent 11 is equipped with first support mount point 27, and the second seat mounting bracket 12 is equipped with second support mount point the 28, the 3rd
Seat mounting bracket 13 is equipped with the 3rd support mounting point 29 and the 4th seat mounting bracket 14 pacifies equipped with the 4th stent
30 are decorateeed, first support mount point 27 and 21 position correspondence of first crossbeam mount point, the second support mount point 28 are divided
Do not divide with the second cross beam mount point 22 and 25 position correspondence of the first inner panel mount point, the 3rd support mounting point 29
Not with the second inner panel mount point 26 and 23 position correspondence of the 3rd crossbeam mount point, the 4th support mounting point 30 with it is described
4th crossbeam mount point, 24 position correspondence, further increases the Seat-fixed point on seat beam 8 and on seat beam inner panel 9
Strength and stiffness.It can also be：First seat mounting bracket 11 and 14 lateral cross section of the 4th seat mounting bracket
Shape is box-like for half.In this way, the first seat mounting bracket 11 and 14 lateral cross section shape of the 4th seat mounting bracket are half
It is box-like, case type cavity is formed between seat beam 8 and rear floor assembly 2, seat is further improved by the cavity
The structural strength of crossbeam 8.
A kind of Seat-fixed point stiffener assembly of the present invention, please refers to Fig.4-23, in the base of previously described technical solution
It can also be on plinth：First seat mounting bracket, the 11 lower end corner is equipped with the first mounting bracket flange outwards dug
17, the first mounting bracket flange 17 is welded and fixed with rear 2 upper surface of floor assembly.In this way, the first seat installation branch
Frame 11 is half box like structure, is connected with seat beam 8 and rear floor assembly 2, the first seat mounting bracket 11 and rear floor assembly 2
Between form the cavity of closing, be greatly improved the rigidity of Seat-fixed point, and in 11 lower end of the first seat mounting bracket
Corner is equipped with 17 transition of the first mounting bracket flange outwards dug, and lifts the firm of 11 opening of the first seat mounting bracket
Degree, so as to ensure that the intensity of the first support mount point 27 on the first seat mounting bracket 11.It can also be：Described second
12 side of chair mounting bracket is equipped with the second mounting bracket flange 19, and the second mounting bracket flange 19 is horizontal with the seat respectively
Beam 8 and the seat beam inner panel 9 are welded and fixed.In this way, the dug downwards is equipped with 12 side of the second seat mounting bracket
Two mounting bracket flange 19, support the shape of chinese word Ji structure of seat beam 8, and increase cavity, effectively improves seat in seat beam 8
The rigidity and intensity of 8 cavity of crossbeam, so as to ensure that the intensity of the second support mount point 28 on the second seat mounting bracket 12.
It can also be：3rd seat mounting bracket, 13 corner is equipped with outwardly extending 3rd mounting bracket flange 20, and described
Three mounting bracket flange 20 are welded and fixed with the seat beam 8 and the seat beam inner panel 9 respectively.In this way, at the 3rd
13 corner of chair mounting bracket is equipped with outwardly extending 3rd mounting bracket flange, 20 transition, effectively improves structural strength, from
And it ensure that the intensity of the 3rd support mounting point 29 on the 3rd seat mounting bracket 13.It can also be：The 4th seat peace
14 lower end corner of dress stent is equipped with the 4th mounting bracket flange 18 outwards dug, and the 4th mounting bracket flange 18 is distinguished
It is welded and fixed with the seat beam 8 and rear 2 upper surface of floor assembly.In this way, in 14 lower end of the 4th seat mounting bracket
Corner is equipped with 18 transition of the 4th mounting bracket flange outwards dug, and also forms enclosed type cavity with seat beam 8, greatly
Improve the rigidity and intensity of the 4th support mounting point 30 on the 4th seat mounting bracket 14.It can also be：The seat is horizontal
Beam reinforcing plate 10 is fixedly welded on 8 in the seat beam, after the seat beam reinforcing plate 10 and the seat beam inner panel 9
End is welded and fixed.In this way, seat beam reinforcing plate 10 is welded in 8 in seat beam by welding, so as to improve
Seat beam reinforcing plate 10 and the bonding strength of the seat beam inner panel 9.It can also be：Set in the upper surface of seat beam 8
Lightening hole 7 is put, the weight of vehicle in the case where not influencing vehicle performance, can be effectively reduced, reach light-weighted
Demand, so as to lift vehicle NVH performances.
It is above-mentioned that only several specific embodiments in the present invention are illustrated, but can not be as the protection model of the present invention
Enclose, the equivalent change or modification or equal proportion made by every design spirit according in the present invention zoom in or out, should all
Think to fall into protection scope of the present invention.
Claims (10)
- A kind of 1. Seat-fixed point stiffener assembly, it is characterised in that：Including seat beam assembly, the seat beam assembly is fixed In rear floor assembly top, the seat beam assembly left and right ends are fixed on rear crossbeam, and the seat beam assembly is anterior It is fixedly connected in frame cross, the seat beam assembly forms enclosed type cavity, seat installation with the rear floor assembly Point is arranged on the seat beam assembly.
- 2. Seat-fixed point stiffener assembly according to claim 1, it is characterised in that：The seat beam assembly includes seat Chair crossbeam, seat beam inner panel, seat beam reinforcing plate and four seat mounting bracket components, after the seat beam is fixed on On floor assembly, the seat beam left and right ends are fixed on the rear crossbeam, and the seat beam inner panel is fixed on described In seat beam, the seat beam reinforcing plate is fixed in the seat beam, and the seat beam reinforcing plate is positioned at described On the right side of seat beam inner panel, the seat beam reinforcing plate side is fixedly connected to form enclosed type cavity with the seat beam, Each seat mounting bracket component is individually fixed in the seat beam, and the Seat-fixed point is respectively arranged on the seat On chair crossbeam, seat beam inner panel and the seat mounting bracket component.
- 3. Seat-fixed point stiffener assembly according to claim 2, it is characterised in that：On the seat beam from left to right Equipped with first crossbeam mount point, second cross beam mount point, the 3rd crossbeam mount point and the 4th crossbeam mount point, the seat beam Inner panel is equipped with the first inner panel mount point and the second inner panel mount point, and the first inner panel mount point is installed with the second cross beam Point position correspondence, the second inner panel mount point and the 3rd crossbeam mount point position correspondence.
- 4. Seat-fixed point stiffener assembly according to claim 3, it is characterised in that：The seat beam front and rear sides are set Have an outwardly extending seat beam flange, the seat beam flange respectively with it is described after floor assembly and the frame cross three Person is fixedly connected.
- 5. Seat-fixed point stiffener assembly according to claim 3, it is characterised in that：The seat mounting bracket component bag Include：First seat mounting bracket, the second seat mounting bracket, the 3rd seat mounting bracket and the 4th seat mounting bracket, it is described First seat mounting bracket is fixed in the seat beam front end, first seat mounting bracket and the rear floor assembly Between form enclosed type cavity, second seat mounting bracket is located in the seat beam in front edge of board, described second Chair mounting bracket is fixedly connected with the seat beam and the seat beam inner panel respectively, second seat mounting bracket with Enclosed type cavity is formed between the seat beam, is formed and sealed between second seat mounting bracket and the rear floor assembly Closed form cavity, the 3rd seat mounting bracket are located in the seat beam inner panel rear end, the 3rd seat mounting bracket It is fixedly connected respectively with the seat beam and the seat beam inner panel, the 3rd seat mounting bracket is horizontal with the seat Enclosed type cavity is formed between beam inner panel, the 4th seat mounting bracket is fixed in the seat beam rear end, and described the Enclosed type cavity is formed between four seat mounting brackets and the rear floor assembly, Seat-fixed point is respectively arranged on the First On chair mounting bracket, the second seat mounting bracket, the 3rd seat mounting bracket and the 4th seat mounting bracket.
- 6. Seat-fixed point stiffener assembly according to claim 5, it is characterised in that：On first seat mounting bracket Equipped with first support mount point, second seat mounting bracket is equipped with second support mount point, the 3rd seat installation Stent is equipped with the 3rd support mounting point, and the 4th seat mounting bracket is equipped with the 4th support mounting point, described first Frame mount point and the first crossbeam mount point position correspondence, the second support mount point are installed with the second cross beam respectively Point and the first inner panel mount point position correspondence, the 3rd support mounting point respectively with the second inner panel mount point and institute State the 3rd crossbeam mount point position correspondence, the 4th support mounting point and the 4th crossbeam mount point position correspondence.
- 7. Seat-fixed point stiffener assembly according to claim 5, it is characterised in that：Under first seat mounting bracket End corner is equipped with the first mounting bracket flange for outwards digging, the first mounting bracket flange with it is described after on floor assembly Surface soldered is fixed.
- 8. Seat-fixed point stiffener assembly according to claim 5, it is characterised in that：The second seat mounting bracket side Face is equipped with the second mounting bracket flange, the second mounting bracket flange respectively with the seat beam and the seat beam Plate is welded and fixed.
- 9. Seat-fixed point stiffener assembly according to claim 5, it is characterised in that：3rd seat mounting bracket turns Be equipped with outwardly extending 3rd mounting bracket flange at angle, the 3rd mounting bracket flange respectively with the seat beam and institute Seat beam inner plate welding is stated to fix.
- 10. Seat-fixed point stiffener assembly according to claim 5, it is characterised in that：4th seat mounting bracket Lower end corner is equipped with the 4th mounting bracket flange outwards dug, and the 4th mounting bracket flange is horizontal with the seat respectively Beam and the rear floor assembly upper surface are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934008.4A CN107972534A (en) | 2016-10-25 | 2016-10-25 | A kind of Seat-fixed point stiffener assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934008.4A CN107972534A (en) | 2016-10-25 | 2016-10-25 | A kind of Seat-fixed point stiffener assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972534A true CN107972534A (en) | 2018-05-01 |
Family
ID=62004856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610934008.4A Pending CN107972534A (en) | 2016-10-25 | 2016-10-25 | A kind of Seat-fixed point stiffener assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972534A (en) |
Cited By (1)
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|---|---|---|---|---|
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