CN106004598B - Split type rear seat backrest frames assembly - Google Patents
Split type rear seat backrest frames assembly Download PDFInfo
- Publication number
- CN106004598B CN106004598B CN201610426121.1A CN201610426121A CN106004598B CN 106004598 B CN106004598 B CN 106004598B CN 201610426121 A CN201610426121 A CN 201610426121A CN 106004598 B CN106004598 B CN 106004598B
- Authority
- CN
- China
- Prior art keywords
- annulus
- elliptical ring
- fixator
- connecting portion
- frames
- 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
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7094—Upholstery springs
-
- 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
- B60N2/72—Attachment or adjustment thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces
- B60N2205/35—Seat, bench or back-rests being split laterally in two or more parts
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of Split type rear seat backrest frames assembly, it includes the snake spring fixed by fixator inside three adjacent back frames and each back frame, the bottom of three back frames is provided with a waist support across three back frames, the snake spring, which has four and joined end to end, tilts diamondwise setting, the fixator has four, and the snake spring is made of flexible material；An elliptical ring being provided with the middle part of three back frames outside at least one annulus and the annulus, the center superposition of the annulus and the elliptical ring, connecting portion is provided between the annulus and the elliptical ring, connecting portion, the annulus and the elliptical ring also are provided between the elliptical ring and the fixator and the connecting portion is 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.
The content of the invention
Problem to be solved by this invention is to provide a kind of Split type rear 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 Split type rear seat backrest frames assembly bag
Three adjacent back frames are included, three back frames are fixed with snake spring, three institutes as one entirely through fixator
The bottom for stating back frame is provided with a waist support across three back frames, and the snake spring has four and joined end to end
Tilt diamondwise to set, the fixator there are four, is respectively arranged at the top of a middle back frame, the waist support
Middle part, one, the left side back frame left end in the middle part of and one, the right back frame right-hand member in the middle part of, the snake
Spring is made of flexible material；One be provided with the middle part of three back frames outside at least one annulus and the annulus
The center superposition of elliptical ring, the annulus and the elliptical ring, connecting portion, institute are provided between the annulus and the elliptical ring
State and connecting portion also is provided between elliptical ring and the fixator, the annulus and the elliptical ring and the connecting portion are using soft
Property material is made.
In the above-mentioned technical solutions, more specifically technical scheme can also be：The flexible material is polychlorostyrene PVF,
The annulus and the elliptical ring 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：
Four snake springs are set diamondwise by this Split type rear seat backrest frames assembly, can uniformly divide the power being subject to
Stand, improve comfort level；The annulus and elliptical ring in band connection portion are provided with the middle part of three back frames, has been homogenized outside stress, also
It can make excessively more gentle between three back frames；And snake spring and annulus and elliptical ring is very high using toughness 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；
Fig. 2 is the left view of the embodiment of the present invention.
Embodiment
The embodiment of the present invention is described in further detail below：
Split type rear seat backrest frames assembly as shown in Figure 1 and Figure 2, it includes three adjacent Hes of back frame 1
The snake spring 6 fixed by fixator 3 of each the inside of back frame 1, the bottom of three back frames 1 is provided with one across three
The waist support 2 of individual back frame.The left side and one, the right back frame 1 side lever including both sides and both sides side lever both ends respectively it is upper
Bend pipe and lower bend pipe, a middle back frame by the left side back frame right side side lever and the right back frame left side
The cross bar 5 of the upper bend pipe of side lever and connection the right and left back frame is formed, and headrest mounting bracket 4 is equipped with upper bend pipe.
Snake spring 6, which has four and joined end to end, tilts diamondwise setting, and fixator 3 has four, and a fixator 3 is arranged at middle one and leaned on
The top of back frame frame, i.e., on cross bar 5, a fixator 3 is arranged at the middle part of waist support 2, and a fixator 3 is arranged at one, the left side
In the middle part of the left end of back frame 1, i.e., in the middle part of the left side side lever of one, left side back frame 1, a fixator 3 is arranged at the right one
In the middle part of the right-hand member of individual back frame 3, i.e., in the middle part of the right side side lever of one, the right back frame 3, the power being subject to can uniformly be divided
Stand, improve comfort level.Snake spring 6 is made of soft polychlorostyrene fluoride material.The middle part of three back frames 1 is provided with an annulus
7 and annulus 7 outside an elliptical ring 8, the center superposition of annulus 7 and elliptical ring 8, connection is provided between annulus 7 and elliptical ring 8
Portion 9, it is polychlorostyrene fluoride material that connecting portion 9, annulus 7 and elliptical ring 8 and connecting portion 9 also are provided between elliptical ring 8 and fixator 3
It is integrally formed.The middle part of three back frames 1 is provided with the annulus 7 and elliptical ring 8 in band connection portion, has been homogenized outside stress, may be used also
It is so that excessively more gentle between three back frames 1；And snake spring 6 and annulus 7 and elliptical ring 8 are very high and strong using toughness
Spend also very high polychlorostyrene fluoride material to be made, greatly improve comfort level, and in the case where bearing uniform impingement power not
It is easily broken off, service life increased, and weight has also mitigated.
Claims (2)
1. a kind of Split type rear seat backrest frames assembly, including three adjacent back frames, it is characterised in that：Three institutes
State back frame and be fixed with snake spring entirely through fixator as one, the bottom of three back frames is provided with a horizontal stroke
Across the waist support of three back frames, the snake spring, which has four and joined end to end, tilts diamondwise setting, and the fixator has
Four, it is respectively arranged at the middle top of a back frame, the middle part of the waist support, one, the left side back frame
Left end in the middle part of and the right-hand member of one, the right back frame in the middle part of, the snake spring is made of flexible material；Described in three
An elliptical ring being provided with the middle part of back frame outside at least one annulus and the annulus, the annulus and the elliptical ring
Center superposition, connecting portion is provided between the annulus and the elliptical ring, between the elliptical ring and the fixator
Provided with connecting portion, the annulus and the elliptical ring and the connecting portion are made of flexible material.
2. Split type rear seat backrest frames assembly according to claim 1, it is characterised in that：The flexible material is
Polychlorostyrene PVF, the annulus and the elliptical ring and the connecting portion are that polychlorostyrene fluoride material is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610426121.1A CN106004598B (en) | 2016-06-16 | 2016-06-16 | Split type rear seat backrest frames assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610426121.1A CN106004598B (en) | 2016-06-16 | 2016-06-16 | Split type rear seat backrest frames assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106004598A CN106004598A (en) | 2016-10-12 |
| CN106004598B true CN106004598B (en) | 2017-12-12 |
Family
ID=57089031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610426121.1A Active CN106004598B (en) | 2016-06-16 | 2016-06-16 | Split type rear seat backrest frames assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004598B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145722Y (en) * | 1992-08-04 | 1993-11-10 | 朱鸿飞 | Cold driver's seat |
| DE19905215C2 (en) * | 1999-02-09 | 2002-01-31 | Wolfgang Lortz | Seat |
| FR3006641B1 (en) * | 2013-06-07 | 2016-02-19 | Peugeot Citroen Automobiles Sa | REINFORCEMENT OF REAR ROW SEAT BACKS OF A MOTOR VEHICLE FOR THE ADJUSTMENT OF AN ADJUSTABLE CENTRAL BACKREST HEADREST |
| 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 |
-
2016
- 2016-06-16 CN CN201610426121.1A patent/CN106004598B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106004598A (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 | ||
| 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. |