CN113665452A - Independent safety belt seat frame - Google Patents
Independent safety belt seat frame Download PDFInfo
- Publication number
- CN113665452A CN113665452A CN202111054504.8A CN202111054504A CN113665452A CN 113665452 A CN113665452 A CN 113665452A CN 202111054504 A CN202111054504 A CN 202111054504A CN 113665452 A CN113665452 A CN 113665452A
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- China
- Prior art keywords
- assembly
- connecting rod
- backrest
- base
- metal plate
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- 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.)
- Pending
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- 239000002184 metal Substances 0.000 claims description 35
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/995—Lower-leg-rests, e.g. calf-rests
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses an independent safety belt seat framework, which relates to the field of automobile seats, and adopts the technical scheme that the independent safety belt seat framework comprises a headrest assembly, a backrest assembly, a base assembly and a leg support assembly; the upper end of the backrest assembly is fixed with the headrest assembly; the lower end of the backrest assembly is hinged and fixed at the rear end of the base assembly; the front end of the base assembly is provided with the leg support assembly. The intensity and the fail safe nature of improvement holistic and user's travelling comfort in the rest process that can show, leg holds in the palm assembly and angle modulation ware and cooperation make wholly have very big control range.
Description
Technical Field
The invention relates to the field of automobile seats, in particular to an independent safety belt seat framework.
Background
Along with the rapid development of economy in China, the development of the automobile industry is continuously expanded, automobiles become important vehicles for people to go out daily, the requirements of people on the automobiles are higher and higher, particularly, the requirements on seats are indirectly improved by the improvement of unmanned auxiliary driving technology in recent years, the seats are adjusted from a small range to a large range, and the safety strength of the seats is correspondingly improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides an independent safety belt seat framework which can obviously improve the overall strength and the safety reliability and the comfort of a user in the rest process, and the leg support assembly and the angle adjuster are matched to enable the overall framework to have a very large adjustment range.
The technical scheme adopted by the invention for solving the technical problems is as follows: an independent seat belt seat frame; comprises a headrest assembly, a backrest assembly, a base assembly and a leg support assembly;
the upper end of the backrest assembly is fixed with the headrest assembly;
the lower end of the backrest assembly is hinged and fixed at the rear end of the base assembly;
the front end of the base assembly is provided with the leg support assembly.
Through the organic cooperation of headrest assembly, back assembly, base assembly and leg support assembly, can guarantee that whole reliable intensity and travelling comfort are taken into account.
Preferably, the upper end of the backrest assembly is provided with a square jack, and the lower end of the headrest assembly is provided with a square tube matched with the square jack. The headrest is fixed by adopting the square tube inserting holes, so that the matching tightness and rigidity of the headrest and the square tube inserting holes can be improved.
Preferably, the wrapping interface edges of the square tubes are matched and connected through dovetail notches distributed at intervals. The wrapping interface edges of the square pipes can be connected more closely, and further the overall rigidity is improved.
Preferably, the backrest assembly comprises a backrest framework, a backrest side metal plate, a lower connecting metal plate, an angle adjusting motor and an angle adjuster;
the backrest comprises a backrest framework, a backrest side metal plate, a backrest side reinforcing metal plate, a linkage shaft, an angle adjusting motor, a lower connecting metal plate, a base assembly and an angle adjuster, wherein the backrest side metal plate is arranged on two sides of the backrest framework respectively, the backrest side reinforcing metal plate is welded in a pair of embracing modes by the backrest side metal plate, the lower end of the backrest framework is provided with the linkage shaft, the linkage shaft is driven by the angle adjusting motor, two ends of the linkage shaft are in running fit with the backrest side metal plate respectively, one end of the angle adjuster is fixed with the lower connecting metal plate and the linkage shaft, the lower connecting metal plate is fixed with the base assembly, and the other end of the angle adjuster is fixed with the backrest side metal plate.
The angle of the backrest assembly relative to the base assembly is driven by the angle adjusting motor, so that the adjusting process is easier and more convenient.
Preferably, the base assembly comprises a base framework, a fan fixing support and a supporting connecting metal plate, wherein the fan fixing support is arranged in the middle of the base framework, and the supporting connecting metal plate is distributed downwards on the base framework. Through supporting the connection panel can be fine with structural connection such as base skeleton and decurrent slide rail, through setting up fan fixed bolster, can reserve fixed position for follow-up fan that sets up.
Preferably, the sub-parts of the base framework adopt circular tube structures surrounded by steel. The strength of the base framework can be obviously improved.
Preferably, the leg support assembly comprises a folding frame assembly, a screw motor and a leg support framework;
the folding rack assemblies are respectively arranged on two sides of the front end of the base assembly;
the folding rack assembly comprises a folding base, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod;
the rear ends of the first connecting rod and the second connecting rod are hinged to the upper part and the lower part of the folding base respectively;
the middle part of the third connecting rod is hinged with the middle part of the first connecting rod, the rear end of the third connecting rod is hinged with the front end of the second connecting rod, and the rear end of the fourth connecting rod is hinged with the front end of the first connecting rod;
the two ends of the leg support framework are respectively distributed corresponding to the two folding frame assemblies, and the upper part and the lower part of the end part of each folding frame assembly are respectively hinged with the front end of the third connecting rod and the front end of the fourth connecting rod;
the screw motor is hinged to the folding base, and the output end of the screw motor is hinged to the middle or the front end of the first connecting rod.
The first connecting rod is driven to swing forwards through the screw motor, the first connecting rod drives the second connecting rod, the third connecting rod and the fourth connecting rod to extend forwards, and then the leg of a user is supported by the leg support framework, so that the comfort of the user in the process of resting is improved.
The invention has the advantages that: according to the invention, through the organic cooperation of the headrest assembly, the backrest assembly, the base assembly and the leg support assembly, the overall strength and the safety and reliability can be obviously improved, meanwhile, the backrest can be adjusted very easily by adopting the angle adjusting motor, the leg support assembly can support the legs of a user, and the comfort of the user in the rest process is improved. The leg support assembly and the angle adjuster are matched to enable the whole body to have a very large adjusting range, and the leg support assembly can be better suitable for different lying postures or sitting postures of a user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only five of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is an exploded view of a backrest assembly of an embodiment of the present invention;
FIG. 3 is a schematic diagram of a square tube according to an embodiment of the present invention;
FIG. 4 is a schematic view of a base assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of a leg rest assembly according to an embodiment of the present invention;
the backrest comprises a backrest assembly 1, a backrest framework 101, a backrest side plate 102, a linkage shaft 103, an angle adjuster 104, a lower connecting plate 105, a reinforcing plate 106, an angle adjusting motor 107, a base assembly 2, a base framework 201, a fan fixing support 202, a round pipe structure 203, a supporting connecting plate 204, a leg support assembly 3, a screw motor 301, a folding base 302, a first connecting rod 303, a second connecting rod 304, a third connecting rod 305, a fourth connecting rod 306, a leg support framework 307, a square jack 401, a square pipe 402 and a dovetail notch 403.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1, a self-contained seat belt frame; comprises a headrest assembly, a backrest assembly 1, a base assembly 2 and a leg support assembly 3.
The upper end of the backrest assembly 1 is fixed with the headrest assembly.
The lower end of the backrest assembly 1 is hinged and fixed at the rear end of the base assembly 2.
The front end of the base assembly 2 is provided with the leg support assembly 3.
Through the organic cooperation of headrest assembly, back assembly 1, base assembly 2 and leg support assembly 3, can guarantee that whole reliable intensity and travelling comfort are taken into account.
Referring to fig. 2 and 3, a square insertion hole 401 is formed in the upper end of the backrest assembly 1, and a square tube 402 adapted to the square insertion hole 401 is formed in the lower end of the headrest assembly. The headrest is fixed by adopting the square tube 402 inserting hole mode, so that the matching tightness and rigidity of the headrest and the square tube can be improved.
The wrapping interface edges of the square tube 402 are engaged by dovetail notches 403 distributed at intervals. The wrapping interface edges of the square pipe 402 can be connected more closely, and further the overall rigidity is improved.
Referring to fig. 2, the backrest assembly 1 includes a backrest frame 101, a backrest side plate 102, a lower connecting plate 105, an angle adjusting motor 107 and an angle adjuster 104;
the backrest comprises a backrest framework 101, a backrest side metal plate 102, a backrest side reinforcing metal plate 106, a linkage shaft 103, an angle adjusting motor 107, a linkage shaft 103, a lower connecting metal plate 105, a base assembly 2 and an angle adjuster 104, wherein the backrest side metal plate 102 is arranged on two sides of the backrest framework 101 respectively, the backrest side reinforcing metal plate 106 is welded to the backrest side metal plate 102 in a butt-welding mode, the linkage shaft 103 is arranged at the lower end of the backrest framework 101 and driven by the angle adjusting motor 107, two ends of the linkage shaft 103 are in running fit with the backrest side metal plate 102 respectively, one end of the angle adjuster 104 is fixed with the lower connecting metal plate 105 and the linkage shaft 103, the lower connecting metal plate 105 is fixed with the base assembly 2, and the other end of the angle adjuster 104 is fixed with the backrest side metal plate 102.
The angle of the backrest assembly 1 relative to the base assembly 2 is driven by the angle adjusting motor 107, so that the adjustment process is easier and more convenient.
Referring to fig. 4, the base assembly 2 includes a base frame 201, a fan fixing bracket 202, and a supporting connecting plate 204, wherein the fan fixing bracket 202 is disposed in the middle of the base frame 201, and the supporting connecting plate 204 is disposed downward on the base frame 201. Through supporting connection panel 204 can be fine with base skeleton 201 and the structural connection such as decurrent slide rail, through setting up fan fixed bolster 202, can reserve fixed position for the follow-up fan that sets up.
The sub-parts of the base framework 201 adopt circular tube structures 203 of steel enclosing cities. The strength of the base frame 201 can be significantly improved.
As shown in fig. 5, the leg rest assembly 3 includes a folding leg assembly, a screw motor 301, and a leg rest frame 307.
The folding leg assemblies are respectively arranged on two sides of the front end of the base assembly 2.
The folding leg assembly includes a folding base 302, a first link 303, a second link 304, a third link 305, and a fourth link 306.
The rear ends of the first link 303 and the second link 304 are hinged to the upper part and the lower part of the folding base 302 respectively;
the middle part of the third connecting rod 305 is hinged with the middle part of the first connecting rod 303, the rear end of the third connecting rod 305 is hinged with the front end of the second connecting rod 304, and the rear end of the fourth connecting rod 306 is hinged with the front end of the first connecting rod 303;
two ends of the leg rest framework 307 are respectively distributed corresponding to the two folding leg assemblies, and the upper part and the lower part of the end part of the folding leg assembly are respectively hinged with the front end of the third connecting rod 305 and the front end of the fourth connecting rod 306;
the screw motor 301 is hinged to the folding base 302, and an output end of the screw motor 301 is hinged to the middle or front end of the first connecting rod 303.
The first connecting rod 303 is driven to swing forwards through the screw motor 301, the first connecting rod 303 drives the second connecting rod 304, the third connecting rod 305 and the fourth connecting rod 306 to extend forwards, and then the legs of the user are supported by the leg support framework 307, so that the comfort of the user in resting is improved.
According to the invention, through the organic cooperation of the headrest assembly, the backrest assembly 1, the base assembly 2 and the leg support assembly 3, the overall strength and the safety and reliability can be obviously improved, meanwhile, the backrest can be adjusted very easily by adopting the angle adjusting motor 107, the leg support assembly 3 can support the legs of a user, and the comfort of the user in the rest process is improved.
The above embodiments should not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent transformations fall within the protection scope of the present invention.
Claims (7)
1. An independent safety belt seat framework is characterized by comprising a headrest assembly, a backrest assembly (1), a base assembly (2) and a leg support assembly (3);
the headrest assembly is fixed at the upper end of the backrest assembly (1);
the lower end of the backrest assembly (1) is hinged and fixed at the rear end of the base assembly (2);
the front end of the base assembly (2) is provided with the leg support assembly (3).
2. The standalone seatbelt seat frame as claimed in claim 1, wherein: the upper end of back assembly (1) is provided with square jack (401), the lower extreme of headrest assembly be equipped with square pipe (402) of square jack (401) adaptation.
3. A self-contained seat belt frame as claimed in claim 2 wherein: the wrapping interface edges of the square tubes (402) are matched and connected through dovetail notches (403) distributed at intervals.
4. The standalone seatbelt seat frame as claimed in claim 1, wherein: the backrest assembly (1) comprises a backrest framework (101), a backrest side metal plate (102), a lower connecting metal plate (105), an angle adjusting motor (107) and an angle adjuster (104);
the backrest comprises a backrest framework (101), wherein two sides of the backrest framework (101) are respectively provided with a backrest side metal plate (102), the backrest side metal plate (102) is welded with a backrest side reinforcing metal plate (106) in a holding mode, the lower end of the backrest framework (101) is provided with a linkage shaft (103), the linkage shaft (103) is driven by an angle adjusting motor (107), two ends of the linkage shaft (103) are respectively in running fit with the backrest side metal plate (102), one end of an angle adjuster (104) is fixed with a lower connecting metal plate (105) and the linkage shaft (103), the lower connecting metal plate (105) is fixed with a base assembly (2), and the other end of the angle adjuster (104) is fixed with the backrest side metal plate (102).
5. The standalone seatbelt seat frame as claimed in claim 1, wherein: the base assembly (2) comprises a base framework (201), a fan fixing support (202) and a supporting connecting metal plate (204), wherein the fan fixing support (202) is arranged in the middle of the base framework (201), and the supporting connecting metal plate (204) is distributed downwards on the base framework (201).
6. The standalone seatbelt seat frame as claimed in claim 5, wherein: the sub-parts of the base framework (201) adopt circular tube structures (203) of steel enclosing cities.
7. The standalone seatbelt seat frame as claimed in claim 1, wherein: the leg support assembly (3) comprises a folding frame assembly, a screw motor (301) and a leg support framework (307);
the folding rack assemblies are respectively arranged on two sides of the front end of the base assembly (2);
the folding leg assembly comprises a folding base (302), a first connecting rod (303), a second connecting rod (304), a third connecting rod (305) and a fourth connecting rod (306);
the rear ends of the first connecting rod (303) and the second connecting rod (304) are respectively hinged to the upper part and the lower part of the folding base (302);
the middle part of the third connecting rod (305) is hinged with the middle part of the first connecting rod (303), the rear end of the third connecting rod (305) is hinged with the front end of the second connecting rod (304), and the rear end of the fourth connecting rod (306) is hinged with the front end of the first connecting rod (303);
two ends of the leg support framework (307) are respectively distributed corresponding to the two folding frame assemblies, and the upper part and the lower part of the end part of each folding frame assembly are respectively hinged with the front end of the third connecting rod (305) and the front end of the fourth connecting rod (306);
the screw motor (301) is hinged to the folding base (302), and the output end of the screw motor (301) is hinged to the middle or the front end of the first connecting rod (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111054504.8A CN113665452A (en) | 2021-09-09 | 2021-09-09 | Independent safety belt seat frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111054504.8A CN113665452A (en) | 2021-09-09 | 2021-09-09 | Independent safety belt seat frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113665452A true CN113665452A (en) | 2021-11-19 |
Family
ID=78549191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111054504.8A Pending CN113665452A (en) | 2021-09-09 | 2021-09-09 | Independent safety belt seat frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113665452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895330A (en) * | 2021-11-29 | 2022-01-07 | 重庆安道拓汽车部件系统有限公司 | Low-sitting-posture automobile seat framework |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029604A (en) * | 2012-12-20 | 2013-04-10 | 湖北中航精机科技股份有限公司 | Seat and leg support adjusting device thereof |
| CN205930400U (en) * | 2016-05-31 | 2017-02-08 | 长城汽车股份有限公司 | Seat and vehicle |
| WO2017206850A1 (en) * | 2016-05-31 | 2017-12-07 | 长城汽车股份有限公司 | Seat frame and seat and vehicle |
| CN107962983A (en) * | 2017-12-26 | 2018-04-27 | 车质尚（北京）汽车制造有限公司 | A kind of seat and seat leg support |
| CN208682692U (en) * | 2018-08-21 | 2019-04-02 | 重庆延锋安道拓汽车部件系统有限公司 | Zero-g seat for automobile |
| CN212098555U (en) * | 2020-02-28 | 2020-12-08 | 杭州圆石滩科技有限公司 | Automobile seat framework |
| CN212313364U (en) * | 2020-03-12 | 2021-01-08 | 长春富晟汽车零部件有限责任公司 | Four-way leg support mechanism of automobile seat |
| CN215663088U (en) * | 2021-09-09 | 2022-01-28 | 浙江雅虎汽车部件股份有限公司 | Independent safety belt seat frame |
-
2021
- 2021-09-09 CN CN202111054504.8A patent/CN113665452A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029604A (en) * | 2012-12-20 | 2013-04-10 | 湖北中航精机科技股份有限公司 | Seat and leg support adjusting device thereof |
| CN205930400U (en) * | 2016-05-31 | 2017-02-08 | 长城汽车股份有限公司 | Seat and vehicle |
| WO2017206850A1 (en) * | 2016-05-31 | 2017-12-07 | 长城汽车股份有限公司 | Seat frame and seat and vehicle |
| CN107962983A (en) * | 2017-12-26 | 2018-04-27 | 车质尚（北京）汽车制造有限公司 | A kind of seat and seat leg support |
| CN208682692U (en) * | 2018-08-21 | 2019-04-02 | 重庆延锋安道拓汽车部件系统有限公司 | Zero-g seat for automobile |
| CN212098555U (en) * | 2020-02-28 | 2020-12-08 | 杭州圆石滩科技有限公司 | Automobile seat framework |
| CN212313364U (en) * | 2020-03-12 | 2021-01-08 | 长春富晟汽车零部件有限责任公司 | Four-way leg support mechanism of automobile seat |
| CN215663088U (en) * | 2021-09-09 | 2022-01-28 | 浙江雅虎汽车部件股份有限公司 | Independent safety belt seat frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895330A (en) * | 2021-11-29 | 2022-01-07 | 重庆安道拓汽车部件系统有限公司 | Low-sitting-posture automobile seat framework |
| CN113895330B (en) * | 2021-11-29 | 2024-03-08 | 安道拓(重庆)汽车部件有限公司 | Automobile seat framework with low sitting posture |
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