CN204354854U - Automobile front seat mounting structure - Google Patents
Automobile front seat mounting structure Download PDFInfo
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- CN204354854U CN204354854U CN201420748374.7U CN201420748374U CN204354854U CN 204354854 U CN204354854 U CN 204354854U CN 201420748374 U CN201420748374 U CN 201420748374U CN 204354854 U CN204354854 U CN 204354854U
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- top board
- side plate
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Abstract
Automobile front seat mounting structure comprises mounting bracket assembly after in front chair front cross rail assembly, the outer rear mounting bracket assembly of front chair and front chair.Front chair front cross rail components welding is front floor, threshold internal plate and middle passage extremely.After front chair is outer mounting bracket assembly be soldered to front floor and front chair outer after the first outer support welding edges of mounting bracket assembly to threshold internal plate, the second outer support welding edges to front longitudinal floor beam and front floor.The interior rear mounting bracket assembly of front chair is soldered to front floor and in front chair, one end of rear mounting bracket assembly is soldered to middle passage.After front chair is outer, mounting bracket assembly and the interior rear mounting bracket assembly of front chair are positioned at the same side of front chair front cross rail assembly.Automobile front seat mounting structure meets installation strength and the vehicle body side impact performance of automobile front seat, improves rear row occupant foot well, and without front chair rear beam structure and seat connecting pin shelf structure, reduces development and Design cost.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to a kind of automobile front seat mounting structure.
Background technology
Automobile front floor assembly, between two pieces of threshold internal plate of vehicle body both sides, comprises front floor, middle passage, front longitudinal floor beam and automobile front seat mounting structure etc.Automobile front floor assembly is the very important parts of body bottom section, and main bearing automobile front chair also has the effect of load-bearing concurrently, and therefore the structure of automobile front floor assembly will keep enough Rigidity and strengths.Automobile front seat mounting structure is as one of the carrying structure of automobile side impact, it is the main path of energy transferring in side collision, must ensure that automobile front seat mounting structure has enough support strengths in side collision process, reduce the intrusion volume of B post lower end and threshold, ensure sufficient occupant space, reduce occupant and come to harm in side collision process.
In automobile front seat mounting structure side collision process, STRESS VARIATION is complicated, while meeting the rigidity in vehicle body side collision process, automobile front seat mounting structure also must be convenient to the manufacturability of automobile front seat fitting operation and ensure the installation portion intensity of automobile front seat.Existing automobile front seat mounting structure mainly comprises front chair front cross rail, the structure such as rear transverse beam of front seat and seat mounting bracket, front chair front cross rail, rear transverse beam of front seat all by with front floor, the energy that middle passage and threshold internal plate welding produce when forming framed structure for transmitting side collision, seat mounting bracket is arranged on front chair front cross rail and rear transverse beam of front seat for installing automotive seat, but existing structure development and Design cost is higher, and be unfavorable for that body lightening designs, the structure of rear transverse beam of front seat is also unfavorable for the raising of rear row occupant foot well.
Utility model content
The purpose of this utility model is, provide a kind of automobile front seat mounting structure, it meets installation strength and the vehicle body side impact performance of automobile front seat, turn improves rear row occupant foot well, and without front chair rear beam structure and seat connecting pin shelf structure, reduce development and Design cost.
It is adopt following technical scheme to realize that the utility model solves its technical matters.
Automobile front seat mounting structure is suitable for being fixed on front floor, middle passage and threshold internal plate.Middle passage and threshold internal plate are connected to the both sides on front floor along the Width on front floor, and front floor is provided with front longitudinal floor beam along the length direction on front floor.Automobile front seat mounting structure comprises mounting bracket assembly after in front chair front cross rail assembly, the outer rear mounting bracket assembly of front chair and front chair.Front chair front cross rail components welding is to front floor and the first end of front chair front cross rail assembly and the second end are soldered to threshold internal plate and middle passage respectively.After front chair is outer mounting bracket assembly be soldered to front floor and front chair outer after the first outer support welding edges of mounting bracket assembly outer to threshold internal plate, front chair after the second outer support welding edges of mounting bracket assembly to front longitudinal floor beam and front floor.The interior rear mounting bracket assembly of front chair is soldered to front floor and in front chair, one end of rear mounting bracket assembly is soldered to middle passage.After front chair is outer, mounting bracket assembly and the interior rear mounting bracket assembly of front chair are positioned at the same side of front chair front cross rail assembly.
In the utility model preferred embodiment, above-mentioned front chair front cross rail assembly comprises front chair front cross rail, front chair front cross rail brace panel and front cross rail chair mounted brace panel.Cross beam of front seat comprises crossbeam top board, first crossbeam side plate and second cross beam side plate.Crossbeam top board has the first surface towards front floor, and first crossbeam side plate and second cross beam side plate are connected to relative two long sides of crossbeam top board and the same direction towards the first surface away from crossbeam top board extends.Front chair front cross rail brace panel comprises strengthens top board, the first reinforcement side plate and the second reinforcement side plate.Strengthen top board and have the first fixed surface towards crossbeam top board and the second fixed surface towards front floor, the first reinforcement side plate and the second reinforcement side plate are connected to relative two long sides of reinforcement top board also towards the same direction extension of the second fixed surface away from reinforcement top board.First fixed surface of reinforcement top board is fixedly connected on the first surface of crossbeam top board and the first reinforcement side plate and the second reinforcement side plate are fixedly connected on first crossbeam side plate and second cross beam side plate respectively, and front cross rail chair mounted brace panel is welded in the second fixed surface strengthening top board.
In the utility model preferred embodiment, above-mentioned front chair front cross rail assembly is provided with the first seat installation portion and the second chair mounted portion.Front chair front cross rail assembly comprises two front cross rail chair mounted brace panels, and two front cross rail chair mounted brace panels are welded in the second fixed surface the below laying respectively at the first seat installation portion and the second chair mounted portion of strengthening top board.First seat installation portion and the second chair mounted portion are for installing through hole, and the 3rd of the front cross rail chair mounted brace panel of being located at that installation through hole comprises the first installation through hole of the crossbeam top board being located at front chair front cross rail, the second installation through hole being located at the reinforcement top board of front chair front cross rail brace panel and correspondence installs through hole.
In the utility model preferred embodiment, above-mentioned front chair front cross rail brace panel has the first spacing distance near between one end and threshold internal plate of first end.Front chair front cross rail brace panel has the second spacing distance near between one end of the second end and middle passage.
In the utility model preferred embodiment, after above-mentioned front chair is outer, mounting bracket assembly is provided with the 3rd chair mounted portion, and after in front chair, mounting bracket assembly is provided with the 4th seat installation portion.First center of the first seat installation portion and second of the second chair mounted portion is centrally located at the first straight line, and the 3rd center in the 3rd chair mounted portion and the 4th of the 4th seat installation portion the is centrally located at the second straight line, and the second straight line parallel is in the first straight line.First center of the first seat installation portion and the 3rd of the 3rd chair mounted portion the is centrally located at the 3rd straight line, and second center in the second chair mounted portion and the 4th of the 4th seat installation portion the is centrally located at the 4th straight line, and the 4th straight line parallel is in the 3rd straight line.
In the utility model preferred embodiment, above-mentioned front chair front cross rail assembly is also provided with the first chair mounted pre-determined bit hole and the second chair mounted pre-determined bit hole, first chair mounted pre-determined bit hole is positioned at by the first seat installation portion, and the second chair mounted pre-determined bit hole is positioned at the second chair mounted radical.The crossbeam top board of the first through front chair front cross rail in chair mounted pre-determined bit hole and the reinforcement top board of front chair front cross rail brace panel, and the second chair mounted pre-determined bit hole also crossbeam top board of through front chair front cross rail and reinforcement top board of front chair front cross rail brace panel.
In the utility model preferred embodiment, the outer rear mounting bracket assembly of above-mentioned front chair comprises the outer rear mounting bracket of front chair and front chair installs brace panel outward afterwards.After front chair is outer, mounting bracket comprises outer after poppet top board, the first outer after poppet side plate and the second outer after poppet side plate, outer after poppet top board has the second surface towards front floor, and the first outer after poppet side plate and the second outer after poppet side plate are connected to relative two long sides of outer after poppet top board and the same direction towards the second surface away from outer after poppet top board extends.Front chair installs the second surface that brace panel is arranged on outer after poppet top board outward afterwards, and is positioned at the below in the 3rd chair mounted portion.3rd chair mounted portion is through-hole structure, through-hole structure comprise front chair outer after first through hole of outer after poppet top board of mounting bracket and front chair the second through hole of brace panel is installed outward afterwards.
In the utility model preferred embodiment, after above-mentioned front chair is outer, mounting bracket also comprises the 3rd outer after poppet side plate, 3rd outer after poppet side plate is positioned at one end that the outer rear mounting bracket of front chair connects front longitudinal floor beam, and is connected between the first outer after poppet side plate and the second outer after poppet side plate.3rd outer after poppet side plate is provided with reinforcement gusset, strengthens gusset and is provided with multiple from solder joint.
In the utility model preferred embodiment, after in above-mentioned front chair, mounting bracket assembly to comprise after in front chair back seat in mounting bracket and front chair and installs brace panel, and after in front chair, mounting bracket to comprise in interior after poppet top board, first after poppet side plate in after poppet side plate and second.Interior after poppet top board has the 3rd surface towards front floor, and in first, after poppet side plate and after poppet side plate in second are connected to relative two long sides of interior after poppet top board also towards the same direction extension on the 3rd surface away from interior after poppet top board.The 3rd surface that brace panel is arranged on interior after poppet top board is installed after in front chair, and is positioned at the below of the 4th seat installation portion.4th seat installation portion is through-hole structure, and through-hole structure comprises third through-hole and the interior rear fourth hole installing brace panel of front chair of the interior after poppet top board of mounting bracket after in front chair.
In the utility model preferred embodiment, after in above-mentioned front chair, mounting bracket also comprises after poppet side plate in the 3rd, in 3rd, after poppet side plate to be positioned at after front chair mounting bracket towards one end of front longitudinal floor beam, and to be connected in first in after poppet side plate and second between after poppet side plate.In 3rd, after poppet side plate is provided with reinforcement gusset, strengthens gusset and is provided with multiple from solder joint.
The beneficial effects of the utility model are, the automobile front seat mounting structure in the utility model preferred embodiment comprises mounting bracket assembly after in front chair front cross rail assembly, the outer rear mounting bracket assembly of front chair and front chair.Front chair front cross rail components welding is to front floor and the first end of front chair front cross rail assembly and the second end are soldered to threshold internal plate and middle passage respectively.After front chair is outer mounting bracket assembly be soldered to front floor and front chair outer after the first outer support welding edges of mounting bracket assembly outer to threshold internal plate, front chair after the second outer support welding edges of mounting bracket assembly to front longitudinal floor beam and front floor.The interior rear mounting bracket assembly of front chair is soldered to front floor and in front chair, one end of rear mounting bracket assembly is soldered to middle passage.Second outer support end and front longitudinal floor beam, the front floor of the outer rear mounting bracket assembly of front chair form three layers of welding structure, after in front chair, mounting bracket assembly and middle passage, front floor form three layers of welding structure, and seat front cross rail assembly and front chair outer after mounting bracket assembly all with threshold internal plate weld together, be used for when vehicle body side is stressed absorbing and energy dispersive, ensure that automobile front seat mounting structure has enough support strengths in side collision process, reduce occupant and come to harm in side collision process.Further, front chair front cross rail assembly comprises front chair front cross rail brace panel, and in the outer rear mounting bracket of front chair, front chair, rear mounting bracket is from weldment structure, plays lifting self and installs and support strength effect.These structure designs all can improve the intensity of automobile seat mounting structure, without connecting cross beam structure between the outer rear mounting bracket assembly of front chair, the interior rear mounting bracket assembly of front chair, meeting effective lifting rear row occupant foot well under the requirement such as side impact, chair mounted portion intensity, and without seat connecting pin shelf structure, decrease tare, reduce development and Design cost.
For making advantage of the present utility model clearly, below in conjunction with accompanying drawing, the utility model embodiment is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automobile front seat mounting structure of preferred embodiment of the present utility model.
Fig. 2 A is the plan structure schematic diagram of the front chair front cross rail assembly of the automobile front seat mounting structure of preferred embodiment of the present utility model.
Fig. 2 B is the cutaway view of the front chair front cross rail assembly shown in Fig. 2 A along II B-II B line.
Fig. 3 is the structural representation of the front chair front cross rail of the automobile front seat mounting structure of preferred embodiment of the present utility model.
Fig. 4 is the structural representation of the front chair front cross rail brace panel of the automobile front seat mounting structure of preferred embodiment of the present utility model.
Fig. 5 is the structural representation of the front cross rail chair mounted brace panel of the automobile front seat mounting structure of preferred embodiment of the present utility model.
Fig. 6 A is the structural representation of the outer rear mounting bracket assembly of the front chair of the automobile front seat mounting structure of preferred embodiment of the present utility model.
Fig. 6 B is the structural representation at another visual angle of the outer rear mounting bracket assembly of the front chair shown in Fig. 6 A.
Fig. 7 is the structural representation of the outer rear mounting bracket of the front chair of the automobile front seat mounting structure of preferred embodiment of the present utility model.
Fig. 8 A is the structural representation of the interior rear mounting bracket assembly of the front chair of the automobile front seat mounting structure of preferred embodiment of the present utility model.
Fig. 8 B is the structural representation at another visual angle of rear mounting bracket assembly in the front chair shown in Fig. 8 A.
Fig. 9 is the structural representation of the interior rear mounting bracket of the front chair of the automobile front seat mounting structure of preferred embodiment of the present utility model.
Figure 10 is the automobile front seat mounting structure figure of preferred embodiment of the present utility model.
Detailed description of the invention
For further setting forth the utility model for the technological means reaching predetermined object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the detailed description of the invention of the automobile front seat mounting structure that the utility model proposes, structure, feature and effect thereof, be described in detail as follows.
Relevant aforementioned and other technology contents, Characteristic of the present utility model, can know and present in the detailed description of the preferred embodiment of following cooperation reference diagram.By the explanation of detailed description of the invention, when can to the utility model for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, but institute's accompanying drawing is only to provide with reference to the use with explanation, is not used for being limited the utility model.
Fig. 1 is the structural representation of the automobile front seat mounting structure of preferred embodiment of the present utility model.Refer to Fig. 1, automobile front seat mounting structure 10 is suitable for being fixed on threshold internal plate 11, front floor 12 and middle passage 13.Fig. 1 depict two groups of automobile front seat mounting structures 10 and symmetrical vibrational power flow on the front floor 12 of middle passage 13 both sides.Below only the structure of automobile front seat mounting structure 10 is introduced in detail for the automobile front seat mounting structure 10 in left side in scheming.Middle passage 13 and threshold internal plate 11 are connected to the both sides on front floor 12 along the Width on front floor 12, and front floor 12 is provided with front longitudinal floor beam 14 along the length direction on front floor 12.
Automobile front seat mounting structure 10 comprises mounting bracket assembly 300 after in front chair front cross rail assembly 100, the outer rear mounting bracket assembly 200 of front chair and front chair.The beam body 101 that front chair front cross rail assembly 100 has first end 100a and the second end 100b relative with first end 100a and is connected between first end 100a and the second end 100b, the beam body 101 of front chair front cross rail assembly 100 is soldered to front floor 12, first end 100a is soldered to threshold internal plate 11, and the second end 100b is soldered to middle passage 13.The outer support beam body 201 that after front chair is outer, mounting bracket assembly 200 has the first outer support end 200a and the second outer support end 200b relative with the first outer support end 200a and is connected between the first outer support end 200a and the second outer support end 200b, after front chair is outer mounting bracket assembly 200 outer support beam body 201 be soldered to front floor 12, after front chair is outer, the first outer support end 200a of mounting bracket assembly 200 is soldered to threshold internal plate 11, after front chair is outer, the second outer support end 200b of mounting bracket assembly 200 is soldered to front longitudinal floor beam 14 and front floor 12.After in front chair, mounting bracket assembly 300 comprises inner support beam body 301 and the inner support end 302 near middle passage 13, after in front chair, the inner support beam body 301 of mounting bracket assembly 300 is soldered to front floor 12, and one end and the inner support end 302 of the interior rear mounting bracket assembly 300 of chair are soldered to middle passage 13.After seat is outer, mounting bracket assembly 200 and the interior rear mounting bracket assembly 300 of front chair are positioned at the same side of front chair front cross rail assembly 100.
Fig. 2 A is the plan structure schematic diagram of the front chair front cross rail assembly of the automobile front seat mounting structure of preferred embodiment of the present utility model.Fig. 2 B is the cutaway view of the front chair front cross rail assembly shown in Fig. 2 A along II B-II B line.Refer to Fig. 1, Fig. 2 A and Fig. 2 B, front chair front cross rail assembly 100 is provided with the first seat installation portion 1401 and the second chair mounted portion 1402, wherein the first seat installation portion 1401 is near the first end 100a of front chair front cross rail assembly 100, and the second chair mounted portion 1402 is near the second end 100b of front chair front cross rail assembly 100.The cross-sectional plane of front chair front cross rail assembly 100, probably in " several " font, comprises front chair front cross rail 110, front chair front cross rail brace panel 120 and front cross rail chair mounted brace panel 130.Fig. 3 is the structural representation of the front chair front cross rail of the automobile front seat mounting structure of preferred embodiment of the present utility model.As shown in Fig. 2 B and Fig. 3, the cross-sectional plane of front chair front cross rail 110, in " several " font, comprises crossbeam top board 111, first crossbeam side plate 112 and second cross beam side plate 113.Crossbeam top board 111 has the first surface 111a towards front floor 12, and first crossbeam side plate 112 and second cross beam side plate 113 are connected to relative two long sides of crossbeam top board 111 and the same direction towards the first surface 111a away from crossbeam top board 111 extends.
Crossbeam top board 111 is provided with two first and installs through hole 110a.The edge away from crossbeam top board 111 side of first crossbeam side plate 112 and second cross beam side plate 113 is respectively equipped with and stretches out and multiple first crossbeam adapter plates 114 for being fixed on front floor 12.The edge that the first crossbeam side plate 112 of front chair front cross rail assembly 100 and second cross beam side plate 113 are positioned at first end 100a is respectively equipped with the multiple second cross beam adapter plates 115 stretched out for being fixed on threshold internal plate 11.The edge that the first crossbeam side plate 112 of front chair front cross rail assembly 100 and second cross beam side plate 113 are arranged in the second end 100b is respectively equipped with and stretches out and multiple 3rd crossbeam adapter plates 116 for being fixed on passage 13.
Fig. 4 is the structural representation of the front chair front cross rail brace panel of the automobile front seat mounting structure of preferred embodiment of the present utility model.Refer to Fig. 2 B and Fig. 4, front chair front cross rail brace panel 120 comprises strengthens top board 121, first strengthens side plate 122 and second strengthens side plate 123, strengthen top board 121 and there is the first fixed surface 121a towards crossbeam top board 111 and the second fixed surface 121b towards front floor 12, first reinforcement side plate 122 and the second reinforcement side plate 123 are connected to relative two long sides of reinforcement top board 121 also towards the same direction extension of the second fixed surface 121b away from reinforcement top board 121, the the first fixed surface 121a strengthening top board 121 is fixedly connected on the first surface 111a of crossbeam top board 111, and the first reinforcement side plate 122 and the second reinforcement side plate 123 are fixedly connected on first crossbeam side plate 112 and second cross beam side plate 113 respectively.Front chair front cross rail brace panel 120 is provided with two second and installs through hole 120a, and second installs the position that through hole 110a installed by first of the corresponding crossbeam top board 111 in position of through hole 120a.Front chair front cross rail brace panel 120 has the first spacing distance near between one end of first end 100a and threshold internal plate 11, and the length of such as the first spacing distance is 2mm.Front chair front cross rail brace panel 120 has the second spacing distance near between one end of the second end 100b and middle passage 13, and the such as length of the second spacing distance is also 2mm.Front chair front cross rail brace panel 120 plays the effect of the installation strength in side impact performance and first seat installation portion 1401, the second chair mounted portion 1402 of raising strengthening cross beam of front seat 110.
Fig. 5 is the structural representation of the front cross rail chair mounted brace panel of the automobile front seat mounting structure of preferred embodiment of the present utility model.Refer to Fig. 2 B and Fig. 5, front chair front cross rail assembly 100 comprises two front cross rail chair mounted brace panels 130, and front cross rail chair mounted brace panel 130 is welded in the second fixed surface 121b of the reinforcement top board 121 of front chair front cross rail brace panel 120.Front cross rail chair mounted brace panel 130 has the 3rd and installs through hole 130a, and the 3rd of two front cross rail chair mounted brace panels 130 install the position that through hole 120a installed by second of the position difference corresponding reinforcement top board 121 of through hole 130a.Two front cross rail chair mounted brace panels 130 are respectively used to the intensity in raising first seat installation portion 1401, second chair mounted portion 1402.First of crossbeam top board 111 is installed through hole 110a, strengthened second of top board 121 the 3rd installation through hole 130a installing through hole 120a and front cross rail chair mounted brace panel 130 is such as the square through hole with same size.
Hold above-mentioned, referring again to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, through hole 140a is installed in first seat installation portion 1401, second chair mounted portion 1402, installs the through front chair front cross rail 110 of through hole 140a, front chair front cross rail brace panel 120 and front cross rail chair mounted brace panel 130.In other words, when front chair front cross rail 110, front chair front cross rail brace panel 120 and two front cross rail chair mounted brace panels 130 are integrally welded, by first of front chair front cross rail 110, through hole 110a is installed, second of front chair front cross rail brace panel 120 installs through hole 120a, and the 3rd of front cross rail chair mounted brace panel 130 is installed through hole 130a and jointly formed installation through hole 140a.Namely the 3rd installation through hole 130a being located at front cross rail chair mounted brace panel 130 that through hole 140a comprises the first installation through hole 110a of the crossbeam top board 111 being located at front chair front cross rail 110, the second installation through hole 120a being located at the reinforcement top board 121 of front chair front cross rail brace panel 120 and correspondence is also installed.
Further, front chair front cross rail assembly 100 is also provided with the first chair mounted pre-determined bit hole 151 and the second chair mounted pre-determined bit hole 152, it is other that first chair mounted pre-determined bit hole 151 is positioned at the first seat installation portion 1401, and it is other that the second chair mounted pre-determined bit hole 152 is positioned at the second chair mounted portion 1402.First chair mounted pre-determined bit hole 151 and the crossbeam top board 111 of the second all through front chair front cross rail 110 in chair mounted pre-determined bit hole 152 and the reinforcement top board 121 of front chair front cross rail brace panel 120.Be appreciated that, the crossbeam top board 111 of front chair front cross rail 110 has the first pre-determined bit hole 110b, front chair front cross rail brace panel 120 is strengthened top board 121 and is had the second pre-determined bit hole 120b, forms the first chair mounted pre-determined bit hole 151 and the second chair mounted pre-determined bit hole 152 respectively by relevant position first pre-determined bit hole 110b and the second pre-determined bit mounting hole 120b.
Fig. 6 A and Fig. 6 B is the structural representation of the outer rear mounting bracket assembly of the front chair of the automobile front seat mounting structure of preferred embodiment of the present utility model.Refer to Fig. 1, Fig. 6 A and Fig. 6 B, after front chair is outer, the outer support beam body 201 of mounting bracket assembly 200 is provided with the second outer support end 200b of the 3rd chair mounted portion 240 of chair mounted portion the 240, three mounting bracket assembly 200 after front chair is outer.After front chair is outer, the cross-sectional plane of mounting bracket assembly 200 is probably in " several " font, and rear mounting bracket 210 and front chair install brace panel 220 outward afterwards outward to comprise front chair.Fig. 7 is the structural representation of the outer rear mounting bracket of the front chair of the automobile front seat mounting structure of preferred embodiment of the present utility model.As shown in Figure 7, the outer rear mounting bracket 210 of front chair comprises outer after poppet top board 211, the first outer after poppet side plate 213 of outer after poppet side plate 212, second and the 3rd outer after poppet side plate 214.Outer after poppet top board 211 has the second surface 211a towards front floor 12, first outer after poppet side plate 212 and the second outer after poppet side plate 213 are connected to relative two long sides of outer after poppet top board 211 and the same direction towards the second surface 211a away from outer after poppet top board 211 extends, 3rd outer after poppet side plate 214 is positioned at one end that the outer rear mounting bracket 210 of front chair connects front longitudinal floor beam 14, and is connected between the first outer after poppet side plate 212 and the second outer after poppet side plate 213.The edge away from outer after poppet top board 211 side of the first outer after poppet side plate 212 and the second outer after poppet side plate 213 is respectively equipped with and stretches out and multiple first outer support adapter plates 215 for being fixed on surface, front floor 12.The edge of close threshold internal plate 11 side of the outer after poppet side plate 212 of outer after poppet top board 211, first and the second outer after poppet side plate 213 is provided with and stretches out and multiple second outer support adapter plates 216 for being fixed on threshold internal plate 11.The edge being positioned at the close front longitudinal floor beam 14 of the 3rd outer after poppet side plate 214 is provided with and stretches out and the 3rd outer support adapter plate 217 for being fixed on front longitudinal floor beam 14 and front floor 12.In the present embodiment, it is identical with front cross rail chair mounted brace panel 130 structure that front chair installs the structure of brace panel 220 outward afterwards, and concrete structure refers to Fig. 5 and aforementioned.Front chair installs the second surface 211a that brace panel 220 is arranged on outer after poppet top board 211 outward afterwards, and be positioned at the below in the 3rd chair mounted portion 240, 3rd chair mounted portion 240 is through-hole structure 240a, through-hole structure 240a comprise front chair outer after the first through hole 210a of outer after poppet top board 211 of mounting bracket 210 and front chair the second through hole 220a of brace panel 220 is installed outward afterwards, also namely front chair outer after mounting bracket 210 and front chair outer by front chair when brace panel 220 weld together is installed outward afterwards after the first through hole 210a of mounting bracket 210 and front chair the second through hole 220a of installing brace panel 220 outward afterwards jointly form through-hole structure 240a.Front chair installs brace panel 220 outward afterwards for improving the intensity in the 3rd chair mounted portion 240.
After front chair is outer, mounting bracket 210 is from weldment structure, in order to improve the outer rear side impact performance of mounting bracket 210 of front chair and the intensity in the 3rd chair mounted portion 240, after front chair is outer, the 3rd outer after poppet side plate 214 of mounting bracket 210 is provided with at least two articles of reinforcement gussets 218, strengthens gusset 218 and is also provided with multiple from solder joint 218a.
Fig. 8 A and Fig. 8 B is the structural representation of the interior rear mounting bracket assembly of the front chair of the automobile front seat mounting structure of preferred embodiment of the present utility model.Refer to Fig. 1, Fig. 8 A and Fig. 8 B, after in front chair, the inner support beam body 301 of mounting bracket assembly 300 is provided with the 4th seat installation portion 340.After in front chair, the cross-sectional plane of mounting bracket assembly 300 is probably in " several " font, comprises after in the interior rear mounting bracket 310 of front chair and front chair and installs brace panel 320.Fig. 9 is the structural representation of the outer rear mounting bracket of the front chair of the automobile front seat mounting structure of preferred embodiment of the present utility model.As shown in Figure 9, after in front chair, mounting bracket 310 to comprise in interior after poppet top board 311, first in after poppet side plate 312, second after poppet side plate 314 in after poppet side plate 313 and the 3rd.Interior after poppet top board 311 has the 3rd surperficial 311a towards front floor 12, in first, after poppet side plate 312 and after poppet side plate 313 in second are connected to relative two long sides of interior after poppet top board 311 also towards the same direction extension of the 3rd surperficial 311a away from interior after poppet top board 311, in 3rd, after poppet side plate 314 to be positioned at after front chair mounting bracket 310 towards one end of front longitudinal floor beam 14, and to be connected in first in after poppet side plate 312 and second between after poppet side plate 313.In the present embodiment, the cross-sectional plane of middle passage 13 is in " several " font, middle passage 13 has near the edge on front floor 12 and stretches out and be fixed on passage adapter plate (not shown) on front floor 12, after in front chair, the inner support beam body 301 of mounting bracket assembly 300 is arranged in the passage adapter plate on front floor 12, therefore, after poppet side plate 312 in first, in second, in after poppet side plate 313 and the 3rd, the edge of the side, close front floor 12 of after poppet side plate 314 is provided with and stretches out and be fixed on multiple first inner support adapter plates 315 of the middle passage adapter plate on front floor 12, in other embodiment, the inner support beam body 301 of the interior rear mounting bracket assembly 300 of front chair also can exceed middle passage adapter plate makes part first inner support adapter plate 315 directly be fixed on front floor 12.The edge being arranged in the close passage 13 of after poppet top board 311, first after poppet side plate 312 and the second after poppet side plate 313 is provided with and stretches out and be fixed on multiple second inner support adapter plates 316 of passage 13.In the present embodiment, the structure of installing brace panel 320 after in front chair is identical with front cross rail chair mounted brace panel 130 structure, and concrete structure refers to Fig. 5 and aforementioned.The 3rd surperficial 311a that brace panel 320 is arranged on interior after poppet top board 311 is installed after in front chair, and be positioned at the below of the 4th seat installation portion 340, 4th seat installation portion 340 is through-hole structure 340a, through-hole structure 340a comprises third through-hole 310a and the interior rear fourth hole 320a installing brace panel 320 of front chair of the interior after poppet top board 311 of mounting bracket 310 after in front chair, namely also after in front chair in mounting bracket 310 and front chair after jointly form through-hole structure 340a by the fourth hole 320a installing brace panel 320 after in the third through-hole 310a of mounting bracket 310 after in front chair and front chair when brace panel 320 weld together is installed.Brace panel 320 is installed for improving the intensity of the 4th seat installation portion 340 after in front chair.
After in front chair, mounting bracket 310 is also from weldment structure, in order to improve the side impact performance of mounting bracket 310 and the intensity of the 4th seat installation portion 340 after in front chair, after in front chair mounting bracket 310 the 3rd in after poppet side plate 314 be provided with and strengthen gusset 318, strengthen gusset 318 and be provided with multiple from solder joint 318a.
Referring again to Fig. 2 A, Fig. 2 B, Fig. 6 A, Fig. 6 B, Fig. 8 A and Fig. 8 B, front chair front cross rail assembly 100 also comprises retaining element such as welded nut 160, each welded nut 160 is respectively welded to the front cross rail chair mounted brace panel 130 in the first seat installation portion 1401 and the second chair mounted portion 1402, the front chair in the 3rd chair mounted portion 240 installs brace panel 220 outward afterwards, the surface of brace panel 320 towards side, front floor 12 is installed after in the front chair of the 4th seat installation portion 340, the tapped bore of each welded nut 160 all aims at its corresponding first seat installation portion 1401 and through hole 140a is installed in the second chair mounted portion 1402, the through-hole structure 240a in the 3rd chair mounted portion 240, the through-hole structure 340a of the 4th seat installation portion 240.Welded nut 160 for install the bolt that is spirally connected of automotive seat coordinate carry out fastening.
In the present embodiment, seat front cross rail assembly 100 comprises front chair front cross rail brace panel 120, and front chair front cross rail brace panel 120 plays the effect of the installation strength in side impact performance and first seat installation portion 1401, the second chair mounted portion 1402 of raising strengthening cross beam of front seat 110.After front chair is outer, in mounting bracket 210, front chair, rear mounting bracket 310 is from weldment structure, plays lifting self and installs and support strength effect.Second outer support end 200b and front longitudinal floor beam 14, the front floor 12 of the outer rear mounting bracket assembly 200 of front chair form three layers of welding structure, after in front chair, the inner support beam body 301 of mounting bracket assembly 300 forms three layers of welding structure with middle passage 13, front floor 12, and these structure designs all can improve the intensity of automobile seat mounting structure 10.After seat front cross rail assembly 100 is outer with front chair mounting bracket assembly 200 all with threshold internal plate 11 weld together, be used for when vehicle body side is stressed absorbing and energy dispersive, ensure that automobile front seat mounting structure has enough support strengths in side collision process, reduce occupant and come to harm in side collision process.
Figure 10 is the automobile front seat mounting structure figure of preferred embodiment of the present utility model.See also Fig. 1 and Figure 10, in the present embodiment, first center O1 of the first seat installation portion 1401 and second center O2 in the second chair mounted portion 1402 is positioned at the first straight line A, the 3rd center O3 in the 3rd chair mounted portion 240 and the 4th center O4 of the 4th seat installation portion 340 is positioned at the second straight line B, and the second straight line B is parallel to the first straight line A, first center O1 of the first seat installation portion 1401 and the 3rd center O3 in the 3rd chair mounted portion 240 is positioned at the 3rd straight line C, the second center O2 in the second chair mounted portion 1402 and the 4th centre bit O4 of the 4th seat installation portion 340 is in the 4th straight line D, and the 4th straight line D is parallel to the 3rd straight line C, but not as limit.Further, the first seat installation portion 1401, second chair mounted portion 1402, the 3rd chair mounted portion 240 and the 4th seat installation portion 340 are positioned at same plane away from the uper side surface on front floor 12 and have an angle with the plane at place, front floor.When automobile front seat 500 is installed, first the pre-mounted parts of the seat slide 400 be connected with automobile front seat 500 is loaded the first chair mounted pre-determined bit hole 151 of seat front cross rail assembly 100 and the second chair mounted pre-determined bit hole 152 by seat slide 400 pre-determined bit, the effect of seat slide 400 pre-determined bit is that the mounting hole be positioned on seat slide 400 is corresponding with the position in four the chair mounted portions being positioned at automobile front seat mounting structure 10.Then with the bolt 410 that is spirally connected, seat slide 400 is fixed on automobile front seat mounting structure 10.Adopt without seat connecting pin shelf structure form when automobile front seat 500 is installed, by seat slide 400 be directly spirally connected be arranged on seat front cross rail assembly 100, front chair outer after in mounting bracket assembly 200 and front chair afterwards on mounting bracket assembly 300.Front chair front cross rail assembly 100 is designed with two chair mounted portions (the first seat installation portion 1401, second chair mounted portion 1402), mounting bracket assembly 200 after front chair is outer, after in front chair, mounting bracket assembly 300 is respectively provided with (the 3rd chair mounted portion 240 of a chair mounted portion, 4th seat installation portion 340), place of each chair mounted portion is all welded with general chair mounted brace panel (front cross rail chair mounted brace panel 130, front chair installs brace panel 220 outward afterwards, after in front chair, brace panel 320 is installed), thus improve the intensity in chair mounted portion.Seat slide 400 and automobile front seat mounting structure 10 are undertaken being spirally connected fixing by screw connection manner at four places of chair mounted portion, without the need to increasing seat connecting pin shelf structure, reduce the design cost of automobile front seat mounting structure 10, and automobile front seat 500 is easy for installation.
Without connecting cross beam structure between the outer rear mounting bracket assembly 200 of front chair, the interior rear mounting bracket assembly 300 of front chair, meeting effective lifting rear row occupant foot well under the requirement such as side impact, chair mounted portion intensity, decrease tare simultaneously, reduce cost.
The above, it is only embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of described announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. an automobile front seat mounting structure, be suitable for being fixed on front floor, middle passage and threshold internal plate, in this, passage and this threshold internal plate are connected to the both sides on this front floor along the Width on this front floor, this front floor is provided with front longitudinal floor beam along the length direction on this front floor, it is characterized in that, this automobile front seat mounting structure comprises front chair front cross rail assembly, mounting bracket assembly and the interior rear mounting bracket assembly of front chair after front chair is outer, this front chair front cross rail components welding is to this front floor and the first end of this front chair front cross rail assembly and the second end are soldered to this threshold internal plate respectively and passage in this, after this front chair is outer mounting bracket assembly be soldered to this front floor and this front chair outer after the first outer support welding edges of mounting bracket assembly to this threshold internal plate, after this front chair is outer, the second outer support welding edges of mounting bracket assembly is to this front longitudinal floor beam and this front floor, the interior rear mounting bracket assembly of this front chair is soldered to this front floor and in this front chair, one end of rear mounting bracket assembly is soldered to passage in this, after this front chair is outer, mounting bracket assembly and the interior rear mounting bracket assembly of this front chair are positioned at the same side of this front chair front cross rail assembly.
2. automobile front seat mounting structure as claimed in claim 1, it is characterized in that, this front chair front cross rail assembly comprises front chair front cross rail, front chair front cross rail brace panel and front cross rail chair mounted brace panel, this cross beam of front seat comprises crossbeam top board, first crossbeam side plate and second cross beam side plate, this crossbeam top board has the first surface towards this front floor, this first crossbeam side plate and this second cross beam side plate are connected to relative two long sides of this crossbeam top board and the same direction towards this first surface away from this crossbeam top board extends, this front chair front cross rail brace panel comprises reinforcement top board, first strengthens side plate and second strengthens side plate, this reinforcement top board has the first fixed surface towards this crossbeam top board and the second fixed surface towards this front floor, this the first reinforcement side plate is connected to relative two long sides of this reinforcement top board with this second reinforcement side plate and the same direction towards this second fixed surface away from this reinforcement top board extends, this first fixed surface of this reinforcement top board is fixedly connected on this first surface of this crossbeam top board and this first reinforcement side plate and this second reinforcement side plate are fixedly connected on this first crossbeam side plate and this second cross beam side plate respectively, this front cross rail chair mounted brace panel is welded in this second fixed surface of this reinforcement top board.
3. automobile front seat mounting structure as claimed in claim 2, it is characterized in that, this front chair front cross rail assembly is provided with the first seat installation portion and the second chair mounted portion, this front chair front cross rail assembly comprises two these front cross rail chair mounted brace panels, two these front cross rail chair mounted brace panels are welded in this second fixed surface of this reinforcement top board and lay respectively at the below in this first seat installation portion and this second chair mounted portion, this the first seat installation portion and this second chair mounted portion are for installing through hole, this installation through hole comprises first of this crossbeam top board being located at this front chair front cross rail and installs through hole, be located at the 3rd installation through hole being located at this front cross rail chair mounted brace panel that second of this reinforcement top board of this front chair front cross rail brace panel installs through hole and correspondence.
4. automobile front seat mounting structure as claimed in claim 1, it is characterized in that, this front chair front cross rail brace panel has the first spacing distance near between one end of this first end and this threshold internal plate, and this front chair front cross rail brace panel has the second spacing distance between passage in one end of this second end and this.
5. automobile front seat mounting structure as claimed in claim 3, it is characterized in that, after this front chair is outer, mounting bracket assembly is provided with the 3rd chair mounted portion, after in this front chair, mounting bracket assembly is provided with the 4th seat installation portion, first center of this first seat installation portion and second of this second chair mounted portion is centrally located at the first straight line, 3rd center in the 3rd chair mounted portion and the 4th of the 4th seat installation portion the is centrally located at the second straight line, and this second straight line parallel is in this first straight line, this first center of this first seat installation portion and the 3rd of the 3rd chair mounted portion the is centrally located at the 3rd straight line, this second center in this second chair mounted portion and the 4th of the 4th seat installation portion the is centrally located at the 4th straight line, and the 4th straight line parallel is in the 3rd straight line.
6. automobile front seat mounting structure as claimed in claim 5, it is characterized in that, this front chair front cross rail assembly is also provided with the first chair mounted pre-determined bit hole and the second chair mounted pre-determined bit hole, this the first chair mounted pre-determined bit hole is positioned at by this first seat installation portion, this the second chair mounted pre-determined bit hole is positioned at this second chair mounted radical, this crossbeam top board of this first chair mounted pre-determined bit hole this front chair front cross rail through and this reinforcement top board of this front chair front cross rail brace panel, and this second chair mounted pre-determined bit hole also this crossbeam top board of this front chair front cross rail through and this reinforcement top board of this front chair front cross rail brace panel.
7. automobile front seat mounting structure as claimed in claim 5, it is characterized in that, the outer rear mounting bracket assembly of this front chair comprises the outer rear mounting bracket of front chair and front chair installs brace panel outward afterwards, after this front chair is outer, mounting bracket comprises outer after poppet top board, first outer after poppet side plate and the second outer after poppet side plate, this outer after poppet top board has the second surface towards this front floor, this first outer after poppet side plate and this second outer after poppet side plate are connected to relative two long sides of this outer after poppet top board and the same direction towards this second surface away from this outer after poppet top board extends, this front chair installs this second surface that brace panel is arranged on this outer after poppet top board outward afterwards, and be positioned at the below in the 3rd chair mounted portion, 3rd chair mounted portion is through-hole structure, this through-hole structure comprise this front chair outer after first through hole of this outer after poppet top board of mounting bracket and this front chair the second through hole of brace panel is installed outward afterwards.
8. automobile front seat mounting structure as claimed in claim 7, it is characterized in that, after this front chair is outer, mounting bracket also comprises the 3rd outer after poppet side plate, 3rd outer after poppet side plate is positioned at one end that the outer rear mounting bracket of this front chair connects this front longitudinal floor beam, and be connected between this first outer after poppet side plate and this second outer after poppet side plate, 3rd outer after poppet side plate is provided with reinforcement gusset, and this reinforcement gusset is provided with multiple from solder joint.
9. automobile front seat mounting structure as claimed in claim 5, it is characterized in that, after in this front chair, mounting bracket assembly comprises back seat installation brace panel in the interior rear mounting bracket of front chair and front chair, after in this front chair, mounting bracket comprises interior after poppet top board, after poppet side plate in after poppet side plate and second in first, this interior after poppet top board has the 3rd surface towards this front floor, this in first after poppet side plate with this in second after poppet side plate be connected to relative two long sides of this interior after poppet top board and the same direction towards the 3rd surface away from this interior after poppet top board extends, the 3rd surface that brace panel is arranged on this interior after poppet top board is installed after in this front chair, and be positioned at the below of the 4th seat installation portion, 4th seat installation portion is through-hole structure, this through-hole structure comprises third through-hole and the interior rear fourth hole installing brace panel of this front chair of this interior after poppet top board of mounting bracket after in this front chair.
10. automobile front seat mounting structure as claimed in claim 9, it is characterized in that, after in this front chair, mounting bracket also comprises after poppet side plate in the 3rd, in 3rd, after poppet side plate is positioned at the rear mounting bracket of this front chair one end towards this front longitudinal floor beam, and be connected to this after poppet side plate and this is in second between after poppet side plate in first, in 3rd, after poppet side plate is provided with reinforcement gusset, and this reinforcement gusset is provided with multiple from solder joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748374.7U CN204354854U (en) | 2014-12-02 | 2014-12-02 | Automobile front seat mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748374.7U CN204354854U (en) | 2014-12-02 | 2014-12-02 | Automobile front seat mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354854U true CN204354854U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420748374.7U Active CN204354854U (en) | 2014-12-02 | 2014-12-02 | Automobile front seat mounting structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161039A (en) * | 2017-06-10 | 2017-09-15 | 芜湖瑞德机械科技有限公司 | A kind of automotive seat front beam left socle |
| CN109760555A (en) * | 2017-11-10 | 2019-05-17 | 宝沃汽车（中国）有限公司 | The mounting structure of vehicle and its seat |
| CN110745043A (en) * | 2018-07-23 | 2020-02-04 | 长城汽车股份有限公司 | Anti-submergence structure and vehicle with same |
| US11225291B2 (en) | 2017-06-30 | 2022-01-18 | Byd Company Limited | Vehicle body structure and vehicle |
| CN113997833A (en) * | 2021-11-08 | 2022-02-01 | 岚图汽车科技有限公司 | Seat mounting bracket integrated configuration |
-
2014
- 2014-12-02 CN CN201420748374.7U patent/CN204354854U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161039A (en) * | 2017-06-10 | 2017-09-15 | 芜湖瑞德机械科技有限公司 | A kind of automotive seat front beam left socle |
| US11225291B2 (en) | 2017-06-30 | 2022-01-18 | Byd Company Limited | Vehicle body structure and vehicle |
| CN109760555A (en) * | 2017-11-10 | 2019-05-17 | 宝沃汽车（中国）有限公司 | The mounting structure of vehicle and its seat |
| CN109760555B (en) * | 2017-11-10 | 2020-08-18 | 宝沃汽车（中国）有限公司 | Vehicle and mounting structure of seat thereof |
| CN110745043A (en) * | 2018-07-23 | 2020-02-04 | 长城汽车股份有限公司 | Anti-submergence structure and vehicle with same |
| CN110745043B (en) * | 2018-07-23 | 2022-03-22 | 长城汽车股份有限公司 | Anti-submergence structure and vehicle with same |
| CN113997833A (en) * | 2021-11-08 | 2022-02-01 | 岚图汽车科技有限公司 | Seat mounting bracket integrated configuration |
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