CN204774824U - Back row seat skeleton texture - Google Patents
Back row seat skeleton texture Download PDFInfo
- Publication number
- CN204774824U CN204774824U CN201520448319.0U CN201520448319U CN204774824U CN 204774824 U CN204774824 U CN 204774824U CN 201520448319 U CN201520448319 U CN 201520448319U CN 204774824 U CN204774824 U CN 204774824U
- Authority
- CN
- China
- Prior art keywords
- assembly
- fixed
- installation foot
- cushion skeleton
- cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a back row seat skeleton texture, including back skeleton subassembly, cushion skeleton subassembly, back supporting legs subassembly and preceding installation foot subassembly, back skeleton subassembly rotatable coupling in the back upper place of cushion skeleton subassembly, preceding installation foot subassembly is fixed the front lower place of cushion skeleton subassembly, the upper portion of preceding installation foot subassembly with the lower part rotatable coupling of preceding installation foot subassembly, cushion skeleton subassembly with the upper portion of preceding installation foot subassembly is fixed, the lower part of preceding installation foot subassembly is fixed with the floor, back supporting legs subassembly is fixed the back lower place of cushion skeleton subassembly, the formula joint can be removed with the floor to back supporting legs subassembly. Structural strength is high, upset easy operation, has improved people's car adaptability.
Description
Technical field
The utility model relates to the skeleton structure field of automobile, particularly a kind of back-row seat framework structure.
Background technology
At present, the usability of motor space more and more receives the concern of people, and automobile vendor is also at the availability constantly improving interior space simultaneously.And rear storage space between back seat and the tail-gate of automobile, can be left, so also received much concern by the degree of utilization improving rear storage space that arranges of back seat.In prior art, great majority, by reducing the distance between back seat and front-row seats, carry out the size of enlarged rear portion storage space, but this can cause to a great extent, and rear row passenger's take the problem of being not suitable with.Or by automobile tail gate is designed to recurvate arc, to increase rear storage space, can will cause the inconvenience of vehicle drive like this, and the increasing effect in rear storage space is also and not obvious.Therefore, need to realize to make namely not affect the traveling comfort that rear row passenger takes, arrange enlarged rear portion storage space again by back seat.
Summary of the invention
The utility model is to solve deficiency of the prior art, provides that a kind of structural strength is high, turning operation is simple, improve the adaptive back-row seat framework structure of people's car.
The technical scheme of a kind of back-row seat framework structure of the utility model is:
A kind of back-row seat framework structure, comprise backrest frames assembly, cushion skeleton assembly, rear support pin assembly and front installation foot assembly, described backrest frames assembly is rotationally connected with the back upper place of described cushion skeleton assembly, described front installation foot assembly is fixed on the front lower place of described cushion skeleton assembly, the top of described front installation foot assembly is connected with the lower rotatable of described front installation foot assembly, the top of described cushion skeleton assembly and described front installation foot assembly is fixed, bottom and the floor of described front installation foot assembly are fixed, described rear support pin assembly is fixed on the back lower place of described cushion skeleton assembly, formula clamping can be removed in described rear support pin assembly and floor.
The technical scheme of a kind of back-row seat framework structure of the utility model can also be:
Described rear support pin assembly comprises rear bearing sheet, latch hook and drawstring, the top of described rear bearing sheet and the bottom of described cushion skeleton assembly are fixed, described rear bearing sheet is provided with cavity, described latch hook is positioned at described cavity, described latch hook is rotationally connected with the bottom of described rear bearing sheet by the first rotating shaft, the top of described latch hook is fixed by the top of latch hook extension spring and described rear bearing sheet, the bottom of described latch hook is provided with draw-in groove recessed backward, described latch hook can remove formula clamping by the locking bar on described draw-in groove and described floor, described drawstring is fixed on the rear portion of described latch hook.
The bottom of described rear bearing sheet is provided with upwards recessed U-shaped lock groove, and described U-shaped lock groove is buckled in the top of described locking bar.
Described front installation foot assembly comprises installation foot supporting seat, installation foot stay bearing plate and forward foot in a step mount pad, described installation foot stay bearing plate is fixed on described forward foot in a step mount pad, described installation foot supporting seat is rotationally connected with the top of described installation foot stay bearing plate by the second rotating shaft, the bottom of described installation foot supporting seat and described cushion skeleton assembly is fixed, described second rotating shaft is arranged with power assistant spring, and the external part on described power assistant spring top and the bottom of described cushion skeleton assembly offset.
Described installation foot supporting seat top is provided with circular arc cutaway, and the front lower place of described cushion skeleton assembly is fixed with feet reinforced pipe, and described feet reinforced pipe and described circular arc cutaway are fixed, and described installation foot stay bearing plate front portion is provided with installation foot brace panel.
Integratedly on described backrest frames assembly be provided with safety strap guiding trestle, taking-up device mounting bracket and limiting device, described safety strap guiding trestle and described taking-up device mounting bracket are arranged on the top of described backrest frames assembly, the retracting end of safety strap is fixed on described taking-up device mounting bracket position, the external part of described safety strap is through described safety strap guiding trestle, bottom and the described cushion skeleton assembly of described limiting device are fixed, top and the described backrest frames assembly of described limiting device are fixed, the top of described limiting device and the lower hinge of described limiting device.
Described limiting device comprises lower connecting plate, upper junction plate, upper articulated slab and lower articulated slab, described upper junction plate and described upper articulated slab are fixed, described lower connecting plate and described lower articulated slab are fixed, described upper articulated slab and described lower articulated slab hinged, described upper junction plate and described backrest frames assembly are fixed, and described lower connection and described cushion skeleton assembly are fixed.
Described backrest frames assembly and described cushion skeleton assembly are rotatably connected by the 3rd rotating shaft of the articulated section through described upper articulated slab and described lower articulated slab, the both sides of described backrest frames assembly are respectively equipped with the left connecting panel of backrest and the right connecting panel of backrest, the both sides of described cushion skeleton assembly are respectively equipped with the left connecting panel of cushion and the right connecting panel of cushion, and described 3rd rotating shaft from left to right order is rotatably connected the left connecting panel of cushion, the left connecting panel of described backrest, described articulated slab, the right connecting panel of described backrest and the right connecting panel of described cushion.
The left connecting panel of described cushion, the left connecting panel of described backrest, the right connecting panel of described backrest and the right connecting panel of described cushion are equipped with flange.
The rear portion of described cushion skeleton assembly is provided with the first safety strap fixed mount and the second safety strap fixed mount, the external part of safety strap is fixed on the position of described first safety strap fixed mount and described second safety strap fixed mount, described cushion skeleton assembly is provided with the supporting square tube of longitudinal extension, and the front portion of described supporting square tube and the both sides of described cushion skeleton assembly are equipped with support reinforcing plate.
A kind of back-row seat framework structure of the utility model, comprise backrest frames assembly, cushion skeleton assembly, rear support pin assembly and front installation foot assembly, described backrest frames assembly is rotationally connected with the back upper place of described cushion skeleton assembly, described front installation foot assembly is fixed on the front lower place of described cushion skeleton assembly, the top of described front installation foot assembly is connected with the lower rotatable of described front installation foot assembly, the top of described cushion skeleton assembly and described front installation foot assembly is fixed, bottom and the floor of described front installation foot assembly are fixed, described rear support pin assembly is fixed on the back lower place of described cushion skeleton assembly, formula clamping can be removed in described rear support pin assembly and floor.Like this, when carrying out turning operation, first rotated towards cushion skeleton assembly by backrest frames assembly, when backrest frames assembly turns on cushion skeleton assembly, first time has overturn; Then, the clamping between rear support pin assembly and floor is removed, because cushion skeleton assembly and rear support pin assembly are fixed, after described releasing clamping, fixing between cushion skeleton assembly and floor is also removed thereupon, now, and upwardly cushion skeleton assembly of can exerting oneself; By the top of cushion skeleton assembly and front installation foot assembly, and the top of front installation foot assembly is connected with the lower rotatable of described front installation foot assembly, therefore, cushion skeleton assembly upwards can rotate relative to the top of front installation foot assembly, until cushion skeleton assembly turns to and floor perpendicular position, second time has overturn.Turning operation is simple and convenient, and after twice upset, backrest frames assembly and cushion skeleton assembly upwards stack, and the rear deck for automobile provides larger storage space, goes for and that article many situation few passenger, improves the conformability of people's car.Simultaneously, front installation foot assembly and floor are fixed, support backrest frames assembly and cushion backrest assembly, and rear support pin assembly also serves the effect supporting and fix to backrest frames assembly and cushion backrest assembly by the clamping with floor, and share backrest frames assembly and cushion backrest assembly to the application force of front installation foot assembly, improve overall intensity.
Accompanying drawing explanation
The schematic diagram of a kind of back-row seat framework structure of Fig. 1 the utility model;
The schematic diagram of the rear support pin assembly of a kind of back-row seat framework structure of Fig. 2 .1 the utility model;
The inner structure schematic diagram of the rear support pin assembly of a kind of back-row seat framework structure of Fig. 2 .2 the utility model;
The schematic diagram of the front installation foot assembly of a kind of back-row seat framework of Fig. 3 the utility model structure;
The schematic diagram of the limiting device of a kind of back-row seat framework structure of Fig. 4 the utility model;
The schematic diagram of the cushion skeleton assembly of a kind of back-row seat framework structure of Fig. 5 the utility model;
Figure number explanation
1...Backrest frame component 2...Cushion skeleton component 3...After support four feet component...Before installing the foot component 5...Support plate after 6...The lock hook 7...Taking 8...The first axis of 9...The lock hook tension spring 10...U locking groove 11...To install the foot brackets 12...To install the foot support plate 13...14 forefoot setup...The second axis of 15...Power spring 16...The circular gap 17...Weight from foot to foot strengthening pipe 18...Reinforcing plate installation feet 19...Seat belt guide bracket 20...Roll the transmitter mounting bracket 21...Stop 22...Connection plate under 23...The connecting plate 24.1...Hinged plate on 24.2...Hinged plate under 25...The third axis of 26...Back of a chair left connection plate 27...Back of a chair right connection plate 28...Cushion left connection plate 29...Cushion right connection plate 30...The first seat belt fixed frame 31...The second belt fixed frame 32...Support the party tube 33...Support the reinforcing plate 34...35 the floor...Lock lever 36...Fasteners,
Detailed description of the invention
Below in conjunction with specific embodiment, a kind of back-row seat framework structure of the present utility model is further described.
As Figure 1-5, a kind of back-row seat framework structure, comprise backrest frames assembly 1, cushion skeleton assembly 2, rear support pin assembly 3 and front installation foot assembly 4, described backrest frames assembly 1 is rotationally connected with the back upper place of described cushion skeleton assembly 2, described front installation foot assembly 4 is fixed on the front lower place of described cushion skeleton assembly 2, the top of described front installation foot assembly 4 is connected with the lower rotatable of described front installation foot assembly 4, described cushion skeleton assembly 2 is fixed with the top of described front installation foot assembly 4, bottom and the floor 34 of described front installation foot assembly 4 are fixed, described rear support pin assembly 3 is fixed on the back lower place of described cushion skeleton assembly 2, described rear support pin assembly 3 can remove formula clamping with floor 34.Like this, when carrying out turning operation, first rotated towards cushion skeleton assembly 2 by backrest frames assembly 1, when backrest frames assembly 1 turns on cushion skeleton assembly 2, first time has overturn; Then, the clamping between rear support pin assembly 3 and floor 34 is removed, because cushion skeleton assembly 2 and rear support pin assembly 3 are fixed, after described releasing clamping, fixing between cushion skeleton assembly 2 and floor 34 is also removed thereupon, now, and upwardly cushion skeleton assembly 2 of can exerting oneself; By the top of cushion skeleton assembly 2 with front installation foot assembly 4, and the top of front installation foot assembly 4 is connected with the lower rotatable of described front installation foot assembly 4, therefore, cushion skeleton assembly 2 upwards can rotate relative to the top of front installation foot assembly 4, until cushion skeleton assembly 2 turns to and upright position, floor 34, second time has overturn.Turning operation is simple and convenient, and after twice upset, backrest frames assembly 1 and cushion skeleton assembly 2 upwards stack, and the rear deck for automobile provides larger storage space, go for and that article many situation few passenger, improve the conformability of people's car.Simultaneously, front installation foot assembly 4 is fixed with floor 34, support backrest frames assembly 1 and cushion backrest assembly, and rear support pin assembly 3 also serves the effect supporting and fix to backrest frames assembly 1 and cushion backrest assembly by the clamping with floor 34, and share backrest frames assembly 1 and cushion backrest assembly to the application force of front installation foot assembly 4, improve overall intensity.Meanwhile, rear support pin assembly 3 and front installation foot assembly 4 are all at least two, and are distributed in position, cushion skeleton assembly 2 both sides, or equally spaced distribution.
See accompanying drawing 1-5, a kind of back-row seat framework structure of the present utility model is on the basis of technique scheme, can be: described rear support pin assembly 3 comprises rear bearing sheet 5, latch hook 6 and drawstring 7, the top of described rear bearing sheet 5 and the bottom of described cushion skeleton assembly 2 are fixed, described rear bearing sheet 5 is provided with cavity, described latch hook 6 is positioned at described cavity, described latch hook 6 is rotationally connected with the bottom of described rear bearing sheet 5 by the first rotating shaft 8, the top of described latch hook 6 is fixed by the top of latch hook extension spring 9 with described rear bearing sheet 5, the bottom of described latch hook 6 is provided with draw-in groove recessed backward, described latch hook 6 can remove formula clamping by the locking bar 35 on described draw-in groove and described floor 34, described drawstring 7 is fixed on the rear portion of described latch hook 6.Like this, in time carrying out secondary upset, upwards pull drawstring 7, now, latch hook 6 upwards rotates around the first rotating shaft 8 along with drawstring 7, and make draw-in groove and locking bar 35 connect and fix releasing, and then the fixing releasing making between cushion skeleton assembly 2 and floor 34, now, by manually applying external force upwards turnover cushion skeleton component 2, complete secondary upset.And, after the draw-in groove of latch hook 6 and locking bar 35 relieve clamping, under the effect of latch hook extension spring 9, latch hook 6 is returned to original position around the first rotating shaft 8 to rotate again, like this, be convenient to after being put down by cushion skeleton assembly 2, the locking bar 35 on the draw-in groove of latch hook 6 and floor 34 can complete clamping fast, and is fixed by cushion skeleton assembly 2.Preferred technical scheme can be further: the bottom of described rear bearing sheet 5 is provided with upwards recessed U-shaped lock groove 10, and described U-shaped lock groove 10 is buckled in the top of described locking bar 35.Like this, U-shaped lock groove 10 is buckled in the top of described locking bar 35, further firm rear bearing sheet 5 is fixing with locking bar 35, improve the fixing stability of stay bearing plate and floor 34, also auxiliary to have shared between latch hook 6 and locking bar 35 stressed, improves the fastness of clamping between latch hook 6 and locking bar 35.Meanwhile, avoid when cushion skeleton assembly 2 is subject to passenger's externally applied forces, should the stressed excessive and locking Problem of Failure that causes between latch hook 6 and locking bar 35.
See accompanying drawing 1-5, a kind of back-row seat framework structure of the present utility model is on the basis of technique scheme, can be: described front installation foot assembly 4 comprises installation foot supporting seat 11, installation foot stay bearing plate 12 and forward foot in a step mount pad 13, described installation foot stay bearing plate 12 is fixed on described forward foot in a step mount pad 13, described installation foot supporting seat 11 is rotationally connected with the top of described installation foot stay bearing plate 12 by the second rotating shaft 14, described installation foot supporting seat 11 is fixed with the bottom of described cushion skeleton assembly 2, described second rotating shaft 14 is arranged with power assistant spring 15, the external part on described power assistant spring 15 top and the bottom of described cushion skeleton assembly 2 offset.Like this, described installation foot supporting seat 11 is fixed with the bottom of described cushion skeleton assembly 2, and described installation foot supporting seat 11 can be mounted opposite pin stay bearing plate 12 around the second rotating shaft 14 and rotates, after latch hook 6 and locking bar 35 remove clamping, cushion skeleton assembly 2 and floor 34 are removed fixing, are upwards overturn by cushion skeleton assembly 2 under External Force Acting, now, cushion skeleton assembly 2 is fixed with installation foot supporting seat 11, upwards can overturn relative to installation foot stay bearing plate 12, completes secondary upset.Wherein, sheathed power assistant spring 15 in the second rotating shaft 14, can make when upwards turnover cushion skeleton component 2, more laborsaving and convenient operation.Preferred technical scheme can be further: described installation foot supporting seat 11 top is provided with circular arc cutaway 16, the front lower place of described cushion skeleton assembly 2 is fixed with feet reinforced pipe 17, described feet reinforced pipe 17 is fixed with described circular arc cutaway 16, and described installation foot stay bearing plate 12 front portion is provided with installation foot brace panel 18.Like this, fixed by described feet reinforced pipe 17 and described circular arc cutaway 16, cushion skeleton assembly 2 and installation foot supporting seat 11 are fixed, and, the body of feet reinforced pipe 17 is also that cylinder and circular arc cutaway 16 can be fitted more, fixing also more firm.Meanwhile, the setting of installation foot brace panel 18, can supplemental support installation foot stay bearing plate 12, improves the intensity of installation foot stay bearing plate 12.
See accompanying drawing 1-5, a kind of back-row seat framework structure of the present utility model is on the basis of technique scheme, can be: integratedly on described backrest frames assembly 1 be provided with safety strap guiding trestle 19, taking-up device mounting bracket 20 and limiting device 21, described safety strap guiding trestle 19 and described taking-up device mounting bracket 20 are arranged on the top of described backrest frames assembly 1, the retracting end of safety strap is fixed on described taking-up device mounting bracket 20 position, the external part of described safety strap is through described safety strap guiding trestle 19, bottom and the described cushion skeleton assembly 2 of described limiting device 21 are fixed, top and the described backrest frames assembly 1 of described limiting device 21 are fixed, the top of described limiting device 21 and the lower hinge of described limiting device 21.Like this, safety strap guiding trestle 19, taking-up device mounting bracket 20 and limiting device 21 are integrated on backrest frames assembly 1, save space, improve the degree of utilization of backrest frames assembly 1.And, bottom and the described cushion skeleton assembly 2 of described limiting device 21 are fixed, top and the described backrest frames assembly 1 of described limiting device 21 are fixed, the top of described limiting device 21 and the lower hinge of described limiting device 21, like this, can overturn to first time of cushion skeleton assembly 2 by driving limiting device 21 to complete backrest frames assembly 1.Meanwhile, when opening backrest frames assembly 1, because arranging of limiting device 21 can control backrest frames assembly 1 and can not open excessively backward, serve the effect of restriction backrest frames assembly 1.Preferred technical scheme can be further: described limiting device 21 comprises lower connecting plate 22, upper junction plate 23, upper articulated slab 24.1 and lower articulated slab 24.2, described upper junction plate 23 is fixed with described upper articulated slab 24.1, described lower connecting plate 22 is fixed with described lower articulated slab 24.2, described upper articulated slab 24.1 is hinged with described lower articulated slab 24.2, described upper junction plate 23 is fixed with described backrest frames assembly 1, and described lower connection and described cushion skeleton assembly 2 are fixed.Like this, hinged by upper flap and lower flap, makes upper junction plate 23 and lower connecting plate 22 be rotatably connected, and then has driven being rotatably connected of the described backrest frames assembly 1 fixed with them and described cushion skeleton assembly 2.Meanwhile, upper junction plate 23, lower connecting plate 22 and be fixed together by fastener 36 between upper flap and lower flap, solid and reliable, fastener 36 can be bolt fastener 36 etc.Preferred technical scheme also can be further: described backrest frames assembly 1 and described cushion skeleton assembly 2 are by being rotatably connected with the 3rd rotating shaft 25 of the articulated section of described lower articulated slab 24.2 through described upper articulated slab 24.1, the both sides of described backrest frames assembly 1 are respectively equipped with the left connecting panel of backrest 26 and the right connecting panel 27 of backrest, the both sides of described cushion skeleton assembly 2 are respectively equipped with the left connecting panel of cushion 28 and the right connecting panel 29 of cushion, described 3rd rotating shaft 25 from left to right order is rotatably connected the left connecting panel 28 of cushion, the left connecting panel 26 of described backrest, described articulated slab, the right connecting panel of described backrest 27 and the right connecting panel 29 of described cushion.Like this; can by rotating towards cushion skeleton assembly 2 around the 3rd rotating shaft 25 at backrest frames assembly 1; and the left connecting panel of backrest 26 be respectively equipped with in backrest frames assembly 1 both sides and the right connecting panel of backrest 27 pairs of backrest frames assemblies 1 serve protection and improve the effect of structural strength, the left connecting panel of cushion 28 be respectively equipped with in the both sides of cushion skeleton assembly 2 and the right connecting panel of cushion 29 pairs of cushion skeleton assemblies 2 serve protection and improve the effect of structural strength.Preferred technical scheme can also be further: the left connecting panel of described cushion 28, the left connecting panel of described backrest 26, the right connecting panel of described backrest 27 and the right connecting panel 29 of described cushion are equipped with flange.Like this; the setting of flange increases the left connecting panel of cushion 28, the left connecting panel of described backrest 26, the right connecting panel of described backrest 27 and the right connecting panel 29 of described cushion, improves the left connecting panel of cushion 28, the left connecting panel of described backrest 26, the right connecting panel of described backrest 27 and the right connecting panel of described cushion 29 pairs of backrest frames assemblies 1 and intensity protected by cushion skeleton assembly 2.
See accompanying drawing 1-5, a kind of back-row seat framework structure of the present utility model is on the basis of technique scheme, can be: the rear portion of described cushion skeleton assembly 2 is provided with the first safety strap fixed mount 30 and the second safety strap fixed mount 31, the external part of safety strap is fixed on the position of described first safety strap fixed mount 30 and described second safety strap fixed mount 31, described cushion skeleton assembly 2 is provided with the supporting square tube 32 of longitudinal extension, and the front portion of described supporting square tube 32 and the both sides of described cushion skeleton assembly 2 are equipped with support reinforcing plate 33.Like this, the external part of the safety strap stretched out in the safety strap guiding trestle 19 on backrest frames assembly 1 top can be fixed on the position of described first safety strap fixed mount 30 and described second safety strap fixed mount 31, the multi-point achieving safety strap is fixed, facilitate the operation of passenger, improve the comformability of safety performance and people's car.And, the setting of supporting square tube 32 strengthens the intensity of cushion skeleton assembly 2 longitudinal direction, simultaneously, at the support reinforcing plate 33 that the both sides of the front portion of supporting square tube 32 and described cushion skeleton assembly 2 are provided with, also the intensity of cushion skeleton assembly 2 is further enhanced, cushion skeleton assembly 2 can be made can to bear larger application force, and then extend the service life of cushion skeleton assembly 2.
Above-mentionedly only a kind of specific embodiment in the utility model to be illustrated; but can not as protection domain of the present utility model; every according to the change of the equivalence done by design spirit in the utility model or modification, all should think and fall into protection domain of the present utility model.
Claims (10)
1. a back-row seat framework structure, it is characterized in that: comprise backrest frames assembly, cushion skeleton assembly, rear support pin assembly and front installation foot assembly, described backrest frames assembly is rotationally connected with the back upper place of described cushion skeleton assembly, described front installation foot assembly is fixed on the front lower place of described cushion skeleton assembly, the top of described front installation foot assembly is connected with the lower rotatable of described front installation foot assembly, the top of described cushion skeleton assembly and described front installation foot assembly is fixed, bottom and the floor of described front installation foot assembly are fixed, described rear support pin assembly is fixed on the back lower place of described cushion skeleton assembly, formula clamping can be removed in described rear support pin assembly and floor.
2. a kind of back-row seat framework structure according to claim 1, it is characterized in that: described rear support pin assembly comprises rear bearing sheet, latch hook and drawstring, the top of described rear bearing sheet and the bottom of described cushion skeleton assembly are fixed, described rear bearing sheet is provided with cavity, described latch hook is positioned at described cavity, described latch hook is rotationally connected with the bottom of described rear bearing sheet, the top of described latch hook is fixed by the top of latch hook extension spring and described rear bearing sheet, the bottom of described latch hook is provided with draw-in groove recessed backward, described latch hook can remove formula clamping by the locking bar on described draw-in groove and described floor, described drawstring is fixed on the rear portion of described latch hook.
3. a kind of back-row seat framework structure according to claim 2, is characterized in that: the bottom of described rear bearing sheet is provided with upwards recessed U-shaped lock groove, and described U-shaped lock groove is buckled in the top of described locking bar.
4. a kind of back-row seat framework structure according to claim 1, it is characterized in that: described front installation foot assembly comprises installation foot supporting seat, installation foot stay bearing plate and forward foot in a step mount pad, described installation foot stay bearing plate is fixed on described forward foot in a step mount pad, described installation foot supporting seat is rotationally connected with the top of described installation foot stay bearing plate, and the bottom of described installation foot supporting seat and described cushion skeleton assembly is fixed.
5. a kind of back-row seat framework structure according to claim 4, it is characterized in that: described installation foot supporting seat top is provided with circular arc cutaway, the front lower place of described cushion skeleton assembly is fixed with feet reinforced pipe, described feet reinforced pipe and described circular arc cutaway are fixed, and described installation foot stay bearing plate front portion is provided with installation foot brace panel.
6. a kind of back-row seat framework structure according to any one of claim 1-5 claim, it is characterized in that: integratedly on described backrest frames assembly be provided with safety strap guiding trestle, taking-up device mounting bracket and limiting device, described safety strap guiding trestle and described taking-up device mounting bracket are arranged on the top of described backrest frames assembly, the retracting end of safety strap is fixed on described taking-up device mounting bracket position, the external part of safety strap is through described safety strap guiding trestle, bottom and the described cushion skeleton assembly of described limiting device are fixed, top and the described backrest frames assembly of described limiting device are fixed, the top of described limiting device and the lower hinge of described limiting device.
7. a kind of back-row seat framework structure according to claim 6, it is characterized in that: described limiting device comprises lower connecting plate, upper junction plate, upper articulated slab and lower articulated slab, described upper junction plate and described upper articulated slab are fixed, described lower connecting plate and described lower articulated slab are fixed, described upper articulated slab and described lower articulated slab hinged, described upper junction plate and described backrest frames assembly are fixed, and described lower connection and described cushion skeleton assembly are fixed.
8. a kind of back-row seat framework structure according to claim 7, it is characterized in that: described backrest frames assembly and described cushion skeleton assembly are rotatably connected by the 3rd rotating shaft of the articulated section through described upper articulated slab and described lower articulated slab, the both sides of described backrest frames assembly are respectively equipped with the left connecting panel of backrest and the right connecting panel of backrest, the both sides of described cushion skeleton assembly are respectively equipped with the left connecting panel of cushion and the right connecting panel of cushion, described 3rd rotating shaft from left to right order is rotatably connected the left connecting panel of cushion, the left connecting panel of described backrest, described articulated slab, the right connecting panel of described backrest and the right connecting panel of described cushion.
9. a kind of back-row seat framework structure according to claim 8, is characterized in that: the left connecting panel of described cushion, the left connecting panel of described backrest, the right connecting panel of described backrest and the right connecting panel of described cushion are equipped with flange.
10. a kind of back-row seat framework structure according to any one of claim 1-5 claim, it is characterized in that: the rear portion of described cushion skeleton assembly is provided with the first safety strap fixed mount and the second safety strap fixed mount, the external part of safety strap is fixed on the position of described first safety strap fixed mount and described second safety strap fixed mount, described cushion skeleton assembly is provided with the supporting square tube of longitudinal extension, and the front portion of described supporting square tube and the both sides of described cushion skeleton assembly are equipped with support reinforcing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448319.0U CN204774824U (en) | 2015-06-26 | 2015-06-26 | Back row seat skeleton texture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448319.0U CN204774824U (en) | 2015-06-26 | 2015-06-26 | Back row seat skeleton texture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774824U true CN204774824U (en) | 2015-11-18 |
Family
ID=54514936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520448319.0U Expired - Fee Related CN204774824U (en) | 2015-06-26 | 2015-06-26 | Back row seat skeleton texture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882482A (en) * | 2016-04-29 | 2016-08-24 | 上汽通用五菱汽车股份有限公司 | Three-seat frame for vehicle |
-
2015
- 2015-06-26 CN CN201520448319.0U patent/CN204774824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882482A (en) * | 2016-04-29 | 2016-08-24 | 上汽通用五菱汽车股份有限公司 | Three-seat frame for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6015186A (en) | Folding bench seat | |
| KR101305815B1 (en) | Storing apparatus of rear seat for multi purpose vehicle | |
| CN105059160A (en) | Automobile back-row seat | |
| JP5930304B2 (en) | Vehicle seat | |
| CN201951292U (en) | Four-connecting-rod foldable device for automobile seat | |
| CN205086736U (en) | Rear -row seat of automobile | |
| CN204774824U (en) | Back row seat skeleton texture | |
| CN106314239A (en) | Back row seat framework structure | |
| KR100569945B1 (en) | Locking mechanism for double folding of vehicle seat | |
| CN203713601U (en) | Three-person reversible seat of light duty passenger car | |
| CN100475601C (en) | Extended travel rotating mechanism | |
| CN113787942B (en) | Electric seat with outage structure of fleing | |
| CN205769738U (en) | A kind of collapsible convenient two seats motor-driven tricycle passing in and out elevator | |
| CN215513341U (en) | Anti-misoperation structure for seat cushion unlocking | |
| CN204055472U (en) | Retractor places the cushion frame of side | |
| CN106985715B (en) | Automobile seat support fixing structure | |
| CN221023361U (en) | Bidirectional unlocking mechanism for automobile seat backrest | |
| CN220615566U (en) | Reversible automobile back row seat | |
| CN205326855U (en) | Seat jack | |
| CN112046367A (en) | Back row seat framework | |
| CN212195186U (en) | Backrest and headrest linkage rapid folding seat framework | |
| CN213973672U (en) | A subassembly is strengthened to security for improving car seat | |
| CN210101419U (en) | Back row seat framework | |
| CN205769835U (en) | A kind of Foldable two-person electric tricycle being easy to storage | |
| CN217374243U (en) | Car seat back flip structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |