CN107199929A - The motor vehicle seat back of detachable waist support - Google Patents
The motor vehicle seat back of detachable waist support Download PDFInfo
- Publication number
- CN107199929A CN107199929A CN201710381008.0A CN201710381008A CN107199929A CN 107199929 A CN107199929 A CN 107199929A CN 201710381008 A CN201710381008 A CN 201710381008A CN 107199929 A CN107199929 A CN 107199929A
- Authority
- CN
- China
- Prior art keywords
- waist support
- waist
- support assembly
- regulation handle
- nut box
- 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.)
- Pending
Links
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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/663—Lumbar supports portable with attachment to the back-rest
-
- 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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/667—Lumbar supports having flexible support member bowed by applied forces
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention relates to automobile manufacturing field, disclose a kind of motor vehicle seat back of detachable waist support, including sissy gar skeleton and it is arranged in the intraskeletal backing cushion of sissy gar, also include waist support assembly and the regulation handle supporting with waist support assembly, backing cushion bottom position corresponding with human body waist is provided with the opening for installing waist support assembly, waist support assembly is arranged in opening, regulation handle is arranged on waist support assembly, regulation handle is located at the back bottom of backrest, and the adjustable side of regulation handle is located on the outside of sissy gar skeleton.The motor vehicle seat back of detachable waist support of the invention, the assembly or disassembly of waist support assembly and regulation handle can be carried out as needed, it is simple to operate, and the customization of personalization can be carried out, deformation that separately can be manually to waist supporting plate is adjusted, and realizes the effect of regulation lumbar support, and cost is set low than the waist support of motorized adjustment, by adjusting immediately manually, easily and effectively.
Description
Technical field
The present invention relates to automobile manufacturing field, and in particular to a kind of motor vehicle seat back of detachable waist support.
Background technology
In modern society, with the increasingly raising of people's living standard, increasing people possesses the car of oneself, but automobile
Human pilot is when driving over a long distance, and because long-time is sat on the seat, waist is easily tired, in order to improve comfort level, generally exists
On backrest install waist support, for adjusting the degree that backrest arches upward, enable people waist and backrest close contact and it is unlikely hang
Sky, so that the sense of fatigue of waist is reduced or avoided.
Traditional back waist support governor motion mainly has following three kinds of modes：
1st, steel wire is driven to pull waist support plastic stent to deform by motor, to reach the purpose of lumbar support regulation, but should
Mode needs switch, motor, waist support body and wire harness etc., and cost of implementation is higher；
2nd, the regulation of lumbar support is realized by the inflation of electric air pump, deflation, but which need to be to fixed in advance present
Airbag in chair is inflated, deflated, and needs switch, electrodynamic pump, airbag and tracheae etc., and cost of implementation is driven compared with electric wire
Dynamic form is higher；
3rd, adjusted by hand-operated waist support governor motion, but which regulating effect is not obvious, and the operating time is longer.
In addition, three of the above governor motion must be assembled with backrest assembly, it is impossible to complete personalized fixed
System, therefore cause backrest cost higher, and it is difficult to the assembly or disassembly of waist support.
The content of the invention
The purpose of the present invention aiming at above-mentioned technology deficiency there is provided a kind of motor vehicle seat back of detachable waist support,
The assembly or disassembly of waist support is carried out as needed, and cost is low, and deformation that can be manually to waist supporting plate is adjusted, and realizes regulation waist
The effect of portion's support.
To achieve the above object, the motor vehicle seat back of the detachable waist support designed by the present invention, including sissy gar bone
Frame and the intraskeletal backing cushion of the sissy gar is arranged in, in addition to waist support assembly and the tune supporting with the waist support assembly
Save handle, opening of the backing cushion bottom position corresponding with human body waist provided with the installation waist support assembly, the waist support
Assembly is installed over said opening, and the regulation handle is arranged on the waist support assembly, and the regulation handle is leaned on positioned at seat
The back bottom of the back of the body, the adjustable side of the regulation handle is located on the outside of the sissy gar skeleton.
Preferably, the waist support assembly includes backing plate and waist supporting plate, and the backing plate is provided with close to the side of the waist supporting plate
First gear, the backing plate opposite side is provided with the second gear being meshed with the first gear, and the first gear endoporus is worn
There is the first power transmission shaft, the first power transmission shaft left end is provided with left hand thread, and the first power transmission shaft right-hand member is provided with right-handed thread, institute
State the first power transmission shaft left end and the first nut box being engaged with the left hand thread is installed, the first power transmission shaft right-hand member is installed
There is the second nut box being engaged with the right-handed thread, first nut box and second nut box are with described first
Power transmission shaft is vertical, and the waist supporting plate is fixed on first nut box and second nut box, when first nut box
When being moved with second nut box, the waist supporting plate produces deformation, so as to realize the effect of regulation lumbar support, described second
Bore places the second driving shaft that two ends are fixed on by bearing on the backing plate, and the right-hand member of the second driving shaft is set
There is the input seat that the output end with the regulation handle is engaged, the regulation handle passes through the output end and input seat
Coordinate and be arranged on the waist support assembly.
Preferably, the two ends of first nut box and second nut box are equipped with chute, and the backing plate is provided with
The slide rail being engaged respectively with four chutes, the slide rail hangs down with first nut box and second nut box
Directly, first nut box and second nut box are moved by the chute on the slide rail, improve first spiral shell
Female box and the stability of second nut box movement.
Preferably, the waist support assembly is installed over said opening by the backing plate using fastener, the waist supporting plate
On the inside of seat.
Preferably, the waist support assembly can be replaced foaming assembly back cushion and install over said opening, the foaming assembly
Surface cover is cased with back cushion, makes waist more comfortable.
The present invention compared with prior art, with advantages below：
1st, the assembly or disassembly of the waist support assembly and regulation handle is carried out as needed, it is simple to operate, and can carry out
Personalized customization；
2nd, deformation that can be manually to the waist supporting plate is adjusted, and realizes the effect of regulation lumbar support；
3rd, cost is set low than the waist support of motorized adjustment, by adjusting immediately manually, easily and effectively.
Brief description of the drawings
Fig. 1 is the structural representation of the motor vehicle seat back of the detachable waist support of the present invention；
Fig. 2 is waist support assembly and the structural representation of regulation handle in the present invention；
Fig. 3 is Fig. 2 dimensional structure diagram；
Fig. 4 is not install the structural representation of waist supporting plate in Fig. 2；
Fig. 5 is Fig. 2 left view schematic diagram；
Fig. 6 is Fig. 2 schematic top plan view；
Fig. 7 present invention unloads waist support assembly and the structural representation of regulation handle；
The structural representation of foaming assembly back cushion in Fig. 8 present invention；
Fig. 9 is the structural representation that Fig. 7 installs foaming assembly back cushion.
Each part numbers are as follows in figure：
Regulation handle 1, second driving shaft 2, second gear 3, first gear 4, the first power transmission shaft 5, the first nut box 6,
Two nut boxes 7, waist supporting plate 8, slide rail 9, backing plate 10, waist support assembly 11, bearing 12, output end 13, input seat 14, chute 15, the U that falls
Type backrest frames 16, backing cushion 17, opening 18, foaming assembly back cushion 19, adjustable side 20.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the motor vehicle seat back of the detachable waist support of the present invention, including sissy gar skeleton 16 and it is arranged in
Backing cushion 17 in sissy gar skeleton 16, in addition to waist support assembly 11 and the regulation handle 1 supporting with waist support assembly 11, are leaned on
The bottom of back pad 17 position corresponding with human body waist is arranged on opening provided with the opening 18 for installing waist support assembly 11, waist support assembly 11
On 18, regulation handle 1 is arranged on waist support assembly 11, and regulation handle 1 is located at the back bottom of backrest, regulation handle 1
Adjustable side 20 is located at the outside of sissy gar skeleton 16.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, waist support assembly 11 includes backing plate 10 and waist supporting plate 8, and backing plate 10 is close to waist
The side of supporting plate 8 is provided with first gear 4, and the opposite side of backing plate 10 is provided with the second gear 3 being meshed with first gear 4, the first tooth
Take turns 4 endoporus and be installed with the first power transmission shaft 5, the left end of the first power transmission shaft 5 is provided with left hand thread, and the right-hand member of the first power transmission shaft 5 is provided with dextrorotation spiral shell
Line, the left end of the first power transmission shaft 5 is provided with the first nut box 6 being engaged with left hand thread, the right-hand member of the first power transmission shaft 5 be provided with
The second nut box 7 that right-handed thread is engaged, the first nut box 6 and the second nut box 7 are vertical with the first power transmission shaft 5, waist support
Plate 8 is fixed on the first nut box 6 and the second nut box 7, and the endoporus of second gear 3 has placed two ends and has been fixed on pad by bearing 12
Second driving shaft 2 on plate 10, the right-hand member of second driving shaft 2 is provided with the input seat being engaged with the output end 13 of regulation handle 1
14, regulation handle 1 is coordinated by output end 13 and input seat 14 to be arranged on waist support assembly 11.
As shown in figure 4, the two ends of the first nut box 6 and the second nut box 7 are equipped with chute 15, backing plate 10 is provided with difference
The slide rail 9 being engaged with four chutes 15, slide rail 9 is vertical with the first nut box 6 and the second nut box 7.
In addition, waist support assembly 11 is arranged in opening 18 by backing plate 10 using fastener, waist supporting plate 8 is located in seat
Side, is arranged in opening 18 as shown in figure 9, waist support assembly 11 can be replaced foaming assembly back cushion 19, as shown in figure 8, foaming is total
Surface cover is cased with into back cushion 19.
The motor vehicle seat back of detachable waist support of the invention by backing plate 10 by waist support assembly 11 in use, use fastener
In opening 18, the output end 13 of regulation handle 1 is arranged on the input seat 14 of second driving shaft 2, regulation handle 1
It is located at the outside of sissy gar skeleton 16 in the adjustable side 20 of the back bottom of backrest, and regulation handle 1, rotates adjustable side
20, drive second gear 3 to rotate by second driving shaft 2, and then first gear 4 is rotated, and drive 5 turns of the first power transmission shaft
It is dynamic, the first nut box 6 and the opposite direction of the second nut box 7 are moved, waist supporting plate 8 is produced deformation, so as to realize regulation waist
The effect of support；When waist support assembly 11 need not be used, as shown in fig. 7, by regulation handle 1 from the input of second driving shaft 2
Extract out, then disassemble waist support assembly 11 from opening 18 on seat 14, as shown in figure 9, being replaced in the position of waist support assembly 11
Upper foaming assembly back cushion 19 is arranged on opening 18, and foaming assembly back cushion 19 can carry out the customization of personalization.
The motor vehicle seat back of waist support of the invention detachable, waist support assembly 11 and regulation handle 1 can be carried out as needed
Assembly or disassembly, it is simple to operate, and the customization of personalization can be carried out, deformation that separately can be manually to waist supporting plate 8 is adjusted, real
The effect of lumbar support is now adjusted, and cost is set low than the waist support of motorized adjustment, by adjusting immediately manually, easily and effectively.
Claims (5)
1. a kind of motor vehicle seat back of detachable waist support, including sissy gar skeleton (16) and it is arranged in the sissy gar
Backing cushion (17) in skeleton (16), it is characterised in that：Also include waist support assembly (11) and supporting with the waist support assembly (11)
Regulation handle (1), backing cushion (17) bottom position corresponding with human body waist is provided with installing the waist support assembly (11)
Opening (18), the waist support assembly (11) be arranged on it is described opening (18) on, the regulation handle (1) be arranged on the waist support
On assembly (11), the regulation handle (1) is located at the back bottom of backrest, the adjustable side (20) of the regulation handle (1)
On the outside of the sissy gar skeleton (16).
2. the motor vehicle seat back of detachable waist support according to claim 1, it is characterised in that：Waist support assembly (11) bag
Backing plate (10) and waist supporting plate (8) are included, the backing plate (10) is provided with first gear (4) close to the side of the waist supporting plate (8), described
Backing plate (10) opposite side is provided with the second gear (3) being meshed with the first gear (4), and first gear (4) endoporus is worn
There is the first power transmission shaft (5), the first power transmission shaft (5) left end is provided with left hand thread, and the first power transmission shaft (5) right-hand member is provided with the right side
Screw thread is revolved, the first power transmission shaft (5) left end is provided with the first nut box (6) being engaged with the left hand thread, described the
One power transmission shaft (5) right-hand member is provided with the second nut box (7) being engaged with the right-handed thread, first nut box (6) and
Second nut box (7) is vertical with first power transmission shaft (5), and the waist supporting plate (8) is fixed on first nut box
(6) and on second nut box (7), second gear (3) endoporus placed two ends be fixed on by bearing (12) it is described
Second driving shaft (2) on backing plate (10), the right-hand member of the second driving shaft (2) is provided with the output with the regulation handle (1)
The input seat (14) that end (13) is engaged, the regulation handle (1) is matched somebody with somebody by the output end (13) and the input seat (14)
Close and be arranged on the waist support assembly (11).
3. the motor vehicle seat back of detachable waist support according to claim 2, it is characterised in that：First nut box (6)
Be equipped with chute (15) with the two ends of second nut box (7), the backing plate (10) provided with respectively with four chutes
(15) slide rail (9) being engaged, the slide rail (9) is vertical with first nut box (6) and second nut box (7).
4. the motor vehicle seat back of detachable waist support according to claim 2, it is characterised in that：The waist support assembly (11) is led to
Cross the backing plate (10) to be arranged on the opening (18) using fastener, the waist supporting plate (8) is located on the inside of seat.
5. the motor vehicle seat back of detachable waist support according to claim 1, it is characterised in that：The waist support assembly (11) can
Replace with foaming assembly back cushion (19) to be arranged on the opening (18), surface cover is cased with the foaming assembly back cushion (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381008.0A CN107199929A (en) | 2017-05-25 | 2017-05-25 | The motor vehicle seat back of detachable waist support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381008.0A CN107199929A (en) | 2017-05-25 | 2017-05-25 | The motor vehicle seat back of detachable waist support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107199929A true CN107199929A (en) | 2017-09-26 |
Family
ID=59906097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710381008.0A Pending CN107199929A (en) | 2017-05-25 | 2017-05-25 | The motor vehicle seat back of detachable waist support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954712A (en) * | 2021-11-30 | 2022-01-21 | 东风商用车有限公司 | Car seat structure with adjustable waist holds in palm position |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372184Y (en) * | 1999-06-10 | 2000-04-05 | 张伟业 | Fatigue-proof seat back-rest for car |
| CN101670802A (en) * | 2008-09-10 | 2010-03-17 | 布罗泽汽车部件制造科堡有限公司 | Backrest structure for a motor vehicle seat |
| CN101874688A (en) * | 2009-04-30 | 2010-11-03 | 杨诚 | Seating device |
| CN103661047A (en) * | 2012-09-13 | 2014-03-26 | 莱格特普莱特加拿大公司 | Lumbar support system |
| CN103796554A (en) * | 2011-09-14 | 2014-05-14 | 白木工业株式会社 | Lumbar support apparatus |
| CN204037397U (en) * | 2014-07-31 | 2014-12-24 | 浙江吉利控股集团有限公司 | A kind of automotive seat with waist holder |
| CN204452144U (en) * | 2014-11-07 | 2015-07-08 | 长春富维—江森自控汽车饰件系统有限公司 | Detachable automotive seat |
| CN105916407A (en) * | 2014-01-15 | 2016-08-31 | 莱格特普莱特加拿大公司 | Lumbar support system |
| CN106114297A (en) * | 2016-07-28 | 2016-11-16 | 诸城市晨正汽车配件有限公司 | A kind of automotive seat |
| CN206086443U (en) * | 2016-07-28 | 2017-04-12 | 诸城市晨正汽车配件有限公司 | Multifunctional car seat |
-
2017
- 2017-05-25 CN CN201710381008.0A patent/CN107199929A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372184Y (en) * | 1999-06-10 | 2000-04-05 | 张伟业 | Fatigue-proof seat back-rest for car |
| CN101670802A (en) * | 2008-09-10 | 2010-03-17 | 布罗泽汽车部件制造科堡有限公司 | Backrest structure for a motor vehicle seat |
| CN101874688A (en) * | 2009-04-30 | 2010-11-03 | 杨诚 | Seating device |
| CN103796554A (en) * | 2011-09-14 | 2014-05-14 | 白木工业株式会社 | Lumbar support apparatus |
| CN103661047A (en) * | 2012-09-13 | 2014-03-26 | 莱格特普莱特加拿大公司 | Lumbar support system |
| CN105916407A (en) * | 2014-01-15 | 2016-08-31 | 莱格特普莱特加拿大公司 | Lumbar support system |
| CN204037397U (en) * | 2014-07-31 | 2014-12-24 | 浙江吉利控股集团有限公司 | A kind of automotive seat with waist holder |
| CN204452144U (en) * | 2014-11-07 | 2015-07-08 | 长春富维—江森自控汽车饰件系统有限公司 | Detachable automotive seat |
| CN106114297A (en) * | 2016-07-28 | 2016-11-16 | 诸城市晨正汽车配件有限公司 | A kind of automotive seat |
| CN206086443U (en) * | 2016-07-28 | 2017-04-12 | 诸城市晨正汽车配件有限公司 | Multifunctional car seat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954712A (en) * | 2021-11-30 | 2022-01-21 | 东风商用车有限公司 | Car seat structure with adjustable waist holds in palm position |
| CN113954712B (en) * | 2021-11-30 | 2023-01-03 | 东风商用车有限公司 | Car seat structure with adjustable waist holds in palm position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 430056 Guan Lake Road No. 236 after Wuhan economic and Technological Development Zone, Wuhan, Hubei Applicant after: An Daotuo Dongfeng Automobile Seat Co Ltd Address before: 430056 Guan Lake Road No. 236 after Wuhan economic and Technological Development Zone, Wuhan, Hubei Applicant before: DONGFENG JOHNSON AUTOMOBILE SEAT CO., LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |