CN106004597B - Monoblock type back seat backrest frames assembly - Google Patents
Monoblock type back seat backrest frames assembly Download PDFInfo
- Publication number
- CN106004597B CN106004597B CN201610425671.1A CN201610425671A CN106004597B CN 106004597 B CN106004597 B CN 106004597B CN 201610425671 A CN201610425671 A CN 201610425671A CN 106004597 B CN106004597 B CN 106004597B
- Authority
- CN
- China
- Prior art keywords
- back frame
- annulus
- fixator
- connecting portion
- snake spring
- 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.)
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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
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7094—Upholstery springs
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a kind of monoblock type back seat backrest frames assembly, it includes the snake spring fixed by fixator in back frame and the back frame, the bottom of the back frame is provided with the waist laterally set a support, the snake spring, which has four and joined end to end, tilts diamondwise setting, the fixator has four, it is respectively arranged in the middle part of the right-hand member of the middle top of a back frame, the middle part of the waist support, the left end middle part of one, the left side back frame and one, the right back frame, the snake spring is made of flexible material；The middle part of the back frame is provided with least four annulus being arranged side by side, and connecting portion is equipped between annulus and the fixator between the annulus, the annulus and the connecting portion are made of flexible material.The present invention can solve the problems, such as that comfort level is inadequate when existing back seat uses.
Description
Technical field
The present invention relates to automotive seat manufacturing technology field, the backrest frames assembly of especially a kind of back seat.
Background technology
The backrest frames assembly of existing back seat, typically all include three adjacent back frames and each seat back frame
The horizontally disposed snake spring fixed by fixator inside frame, back frame include two side levers in left and right, two side lever upper ends
Bend pipe is installed, two side lever lower ends are provided with lower bend pipe, and side lever is provided with waist support in the top of lower bend pipe.Such seat
Although with certain bonding strength by weight, snake spring stretching rear support face still very little is very uncomfortable during backrest, especially
Back seat, passenger typically all maintain rearward sitting posture it is more long, comfort level not enough can then influence the health of occupant, and three seats
Excessively also comparing between position is not gentle comfortable.
The content of the invention
Problem to be solved by this invention is to provide a kind of monoblock type back seat backrest frames assembly, with solve it is existing after
Arrange the problem of comfort level is inadequate when seat uses.
In order to solve the above problems, the technical scheme is that：A kind of monoblock type back seat backrest frames assembly bag
The snake spring fixed by fixator in back frame and the back frame is included, the bottom of the back frame is provided with one
The waist support laterally set, the back frame have one, and the back frame is included above and below left and right sides side lever and the side lever
The upper bend pipe at both ends and lower bend pipe；The snake spring, which has four and joined end to end, tilts diamondwise setting, and the fixator has four,
It is respectively arranged in the middle part of the upper bend pipe middle part, the middle part of the waist support, left side bar middle part and the right-hand rod, the snake
Spring is made of flexible material；The middle part of the back frame is provided with least four annulus being arranged side by side, between the annulus
Connecting portion is equipped between annulus and the fixator, the annulus and the connecting portion are made of flexible material.
In the above-mentioned technical solutions, more specifically technical scheme can also be：The flexible material is polychlorostyrene PVF,
The annulus and the connecting portion are that polychlorostyrene fluoride material is integrally formed.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
This monoblock type back seat backrest frames had both made whole seat always by three seat designs into a back frame
It is simple for structure, weight and cost of manufacture are alleviated, makes the excessively more gentle of three seats again；Four snake springs are arranged to water chestnut
Shape, the power being subject to can uniformly be shared, improve comfort level；The annulus in band connection portion is provided with the middle part of back frame, is homogenized
Outside stress, it can also make excessively more gentle between three seats；And snake spring and annulus use toughness very high and intensity
Also very high polychlorostyrene fluoride material is made, and greatly improves comfort level, and does not allow in the case where bearing uniform impingement power
Easy fracture, service life increased, and weight has also mitigated.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the present invention.
Embodiment
The embodiment of the present invention is described in further detail below：
Monoblock type back seat backrest frames assembly as shown in Figure 1, it includes a back frame, the back frame bag
Include the side lever of the left and right sides, left side bar 1 and right-hand rod 9, in addition to the upper bend pipe 5 of side lever upper and lower ends and lower bend pipe 10.Backrest
The snake spring 6 fixed by fixator 3 in framework, the bottom of back frame are provided with the waist laterally set a support 2, upper bend pipe
5 are provided with headrest mounting bracket 4 in the position at left side seat and the right seat, and three seat designs both made into a back frame
Whole seat it is simple for structure, alleviate weight and cost of manufacture, make the excessively more gentle of three seats again.Snake spring 6 has four
Root simultaneously joins end to end and tilts diamondwise and set, and fixator 3 has four, and a fixator 3 is arranged at a middle back frame
Top, i.e., above on bend pipe 5, a fixator 3 is arranged at the middle part of waist support 2, and a fixator 3 is arranged in the middle part of left side bar 1, and one
Individual fixator 3 is arranged at the middle part of right-hand rod 9, can uniformly share the power being subject to, and improves comfort level.Snake spring 6 uses soft polychlorostyrene
Fluoride material is made.An annulus 7 is provided with the middle part of back frame, connecting portion 8 is provided between annulus 7, annulus 7 is with consolidating
Determine also to be provided with connecting portion 8 between device 3, annulus 7 and connecting portion 8 are that polychlorostyrene fluoride material is integrally formed.The middle part of back frame
The annulus 7 in band connection portion is provided with, has been homogenized outside stress, can also be made excessively more gentle between three seats；And snake
Spring 6 and annulus 7 be very high using toughness and intensity also very high polychlorostyrene fluoride material is made, greatly improve comfort level, and
Easy fracture is not allowed in the case where bearing uniform impingement power, service life increased, and weight has also mitigated.
Claims (2)
1. a kind of monoblock type back seat backrest frames assembly, including pass through fixator in back frame and the back frame
Fixed snake spring, the bottom of the back frame are provided with the waist laterally set a support, it is characterised in that：The back frame
There is one, the back frame includes left and right sides side lever and upper bend pipe and the lower bend pipe of the side lever upper and lower ends；The snake
Spring, which has four and joined end to end, tilts diamondwise setting, and the fixator has four, is respectively arranged in the middle part of the upper bend pipe, institute
State in the middle part of the middle part, left side bar middle part and the right-hand rod of waist support, the snake spring is made of flexible material；The backrest
The middle part of framework is provided with least four annulus being arranged side by side, and is equipped between the annulus between annulus and the fixator
Connecting portion, the annulus and the connecting portion are made of flexible material.
2. monoblock type back seat backrest frames assembly according to claim 1, it is characterised in that：The flexible material is
Polychlorostyrene PVF, the annulus and the connecting portion are that polychlorostyrene fluoride material is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425671.1A CN106004597B (en) | 2016-06-16 | 2016-06-16 | Monoblock type back seat backrest frames assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425671.1A CN106004597B (en) | 2016-06-16 | 2016-06-16 | Monoblock type back seat backrest frames assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106004597A CN106004597A (en) | 2016-10-12 |
| CN106004597B true CN106004597B (en) | 2017-12-12 |
Family
ID=57089101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610425671.1A Active CN106004597B (en) | 2016-06-16 | 2016-06-16 | Monoblock type back seat backrest frames assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004597B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042779A (en) * | 2017-01-19 | 2017-08-15 | 苏州瑞美科材料科技有限公司 | A kind of motor vehicle seat back supporting mechanism |
| CN107512210A (en) * | 2017-08-24 | 2017-12-26 | 柳州市瑞星机械配件有限责任公司 | Automotive seat welding method |
| CN107512209A (en) * | 2017-08-24 | 2017-12-26 | 柳州市瑞星机械配件有限责任公司 | Car seat back frame |
| CN109515272B (en) * | 2018-09-27 | 2020-05-05 | 盐城同环机电科技有限公司 | Automobile seat framework |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145722Y (en) * | 1992-08-04 | 1993-11-10 | 朱鸿飞 | Cold driver's seat |
| DE19905215A1 (en) * | 1999-02-09 | 2000-08-10 | Wolfgang Lortz | Seat |
| CN203372087U (en) * | 2013-06-27 | 2014-01-01 | 保定延锋江森汽车座椅有限公司 | Car back-row seat framework |
| CN203727220U (en) * | 2014-02-27 | 2014-07-23 | 十堰市领航工贸有限责任公司 | Electric car seat framework |
| CN104870246A (en) * | 2012-12-27 | 2015-08-26 | 丰田纺织株式会社 | Vehicle seats |
| CN105263751A (en) * | 2013-06-07 | 2016-01-20 | 标致·雪铁龙汽车公司 | Frame for backrests of back seats of a motor vehicle for the arrangement of an adjustable headrest for the backrest of the middle seat |
-
2016
- 2016-06-16 CN CN201610425671.1A patent/CN106004597B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145722Y (en) * | 1992-08-04 | 1993-11-10 | 朱鸿飞 | Cold driver's seat |
| DE19905215A1 (en) * | 1999-02-09 | 2000-08-10 | Wolfgang Lortz | Seat |
| CN104870246A (en) * | 2012-12-27 | 2015-08-26 | 丰田纺织株式会社 | Vehicle seats |
| CN105263751A (en) * | 2013-06-07 | 2016-01-20 | 标致·雪铁龙汽车公司 | Frame for backrests of back seats of a motor vehicle for the arrangement of an adjustable headrest for the backrest of the middle seat |
| CN203372087U (en) * | 2013-06-27 | 2014-01-01 | 保定延锋江森汽车座椅有限公司 | Car back-row seat framework |
| CN203727220U (en) * | 2014-02-27 | 2014-07-23 | 十堰市领航工贸有限责任公司 | Electric car seat framework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106004597A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: 545007 new Liuzhou road 13, the Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Jiaying Auto Parts Co., Ltd. Address before: 545100 Xingzhong Road, Xinxing Industrial Park, the Liujiang River, Liuzhou, the Guangxi Zhuang Autonomous Region 10 Patentee before: Liuzhou Seagal automobile interior decoration Co., Ltd. |
|
| TR01 | Transfer of patent right |