CN106585456A - Car seat waist support - Google Patents
Car seat waist support Download PDFInfo
- Publication number
- CN106585456A CN106585456A CN201611258841.8A CN201611258841A CN106585456A CN 106585456 A CN106585456 A CN 106585456A CN 201611258841 A CN201611258841 A CN 201611258841A CN 106585456 A CN106585456 A CN 106585456A
- Authority
- CN
- China
- Prior art keywords
- car seat
- waist support
- base plate
- scissor
- plate
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention discloses a car seat waist support. The car seat waist support comprises a bottom plate, a scissor-fork linking rod mechanism and a waist supporting plate for supporting waist; the waist supporting plate is arranged on the bottom plate through the scissor-fork linking rod mechanism; and the bottom plate is provided a pushing motor for driving two ends of the bottom of the scissor-fork linking rod mechanism to move relatively. The car seat waist support of the invention is reasonable in structural design, the waist supporting plate is driven to move through the scissor-fork linking rod mechanism, and the car seat waist support can be used for a long time, is stable and reliable and has little possibility of being damaged; and driving is realized through compression springs, so that a good buffer function can be realized, and therefore, impact on the back of a user can be buffered, and the comfort of the backrest of a seat can be improved.
Description
Technical field
The present invention relates to automotive seating art field, more particularly, to a kind of waist support of car seat.
Background technology
Current waist support of car seat mostly is drag-line, pulls dome element to arch upward by drag-line, the waist after arching upward to people
Portion forms and supports, and improves Evaluations for Ride Comfort of Vehicle Seats.
Existing drag-line waist support of car seat stability is poor, easily breaks down after life-time service, and dome element end is easy
It is fragile after the end plastics slide life-time service abrasion of deformation and dome element, and after slide abrasion it is larger with slide bar gap
It is also easy to produce abnormal sound.
The content of the invention
Not enough for prior art, the technical problem to be solved is to provide a kind of waist support of car seat, to reach
To the reliable and stable purpose of life-time service.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is：
The waist support of car seat, including base plate and scissor linkage and for the lumbal branch fagging to lumbar support, institute
State lumbal branch fagging to be located on base plate by scissor linkage, the base plate is provided with for driving scissor linkage bottom two
The pushing motor of end relative motion.
Further, the lumbal branch fagging is provided with the ear mount with holes and trough of belt ear being connected for scissor linkage two ends
Seat.
The base plate is provided with slidable slide plate, and slide plate is located on the push rod of pushing motor, the scissor linkage
Bottom end is located on slide plate, and the scissor linkage bottom other end is located at and is located in the chute on base plate.
On the base plate, relative two edges are provided with a pair and convex to form slide rail, and slide plate is located in two projections.
The scissor linkage bottom other end is provided with T-shaped slide block, and the chute on base plate is adapted with T-shaped slide block.
The pushing motor is located at slide plate side, is provided with limiting plate in slide plate opposite side on base plate.
Compression spring is provided between the slide plate and limiting plate.
The compression spring is a pair, and the axis of push rod is located at the centre of the axis of a pair of compression springs.
The present invention compared with prior art, with advantages below：
The waist support of car seat reasonable in design, drives the motion of lumbal branch fagging, life-time service by scissor linkage
It is reliable and stable to be hardly damaged；Driven with preferable pooling feature by compression spring, to human body back damping of shocks, improve seat
The comfortableness of chair back.
Description of the drawings
Below the content and the labelling in figure expressed by each width accompanying drawing of this specification is briefly described：
Fig. 1 is supporting structure schematic diagram of the present invention.
Fig. 2 is base arrangement schematic diagram of the present invention.
In figure：
1. lumbal branch fagging, the shell fragment that 2. arches upward, 3. ear mount with holes, 4. trough of belt ear mount, 5. connecting rod, 6. base plate, 7. pushing motor,
8. slide plate, 9. compression spring, 10. slide rail, 11. chutes.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, further details of is made to the specific embodiment of the present invention
Explanation.
As depicted in figs. 1 and 2, waist support of car seat, including base plate 6 and scissor linkage and for waist
The lumbal branch fagging 1 of support, wherein, lumbal branch fagging 1 is located on base plate 6 by scissor linkage, and base plate 6 is provided with to be cut for driving
The pushing motor 7 of fork linkage bottom two ends relative motion, stretches to promote lumbal branch fagging to move by scissor linkage.
Lumbal branch fagging 1 is provided with for arch upward shell fragment 2 or the spring pad to lumbar support, elastically deformable when back impacts
With pooling feature, comfortableness is improved.
Lumbal branch fagging 1 is provided with the ear mount with holes 3 and trough of belt ear mount 4 being connected for scissor linkage two ends.Arch upward bullet
Piece or spring pad are located at lumbal branch fagging side, and ear mount with holes and trough of belt ear mount are located at lumbal branch fagging opposite side.Lumbal branch fagging is modeling
Flitch, meets car load lightweight requirements.
Base plate 6 is provided with slidable slide plate 8, and slide plate 8 is located on the push rod of pushing motor, relative two edges on base plate 6
It is provided with a pair and convexes to form slide rail 10, slide plate is located in two projections., the cunning of slide plate spacing to the direction of motion of slide plate by slide rail
Dynamic direction can only be along the axis direction of push rod.
Scissor linkage is two connecting rods being hinged by rotating shaft, and two connecting rod dimensions are identical, and rotating shaft is located at centre
At position；5 bottom end of connecting rod of scissor linkage is located on slide plate 8 by bearing pin, the connecting rod bottom of scissor linkage
The other end is located at and is located in the chute 11 on base plate 6, in chute 11 slidably.Preferably, scissor linkage bottom is another
End is provided with T-shaped slide block, and the chute on base plate is adapted with T-shaped slide block, and simple structure is reliable and stable.
Pushing motor 7 is located at slide plate side, is provided with limiting plate in slide plate opposite side on base plate.Set between slide plate and limiting plate
There is compression spring 9.Compression spring 9 is a pair, and the axis of push rod is located at the centre of the axis of a pair of compression springs.
Pushing motor works, and the push rod of pushing motor promotes slide plate, so as to drive scissor linkage bottom two ends opposite
Motion, scissor linkage retraction, lumbal branch fagging do not work.When pushing motor does not work, compression spring promotes skateboarding, from
And scissor linkage bottom two ends move toward one another is driven, scissor linkage drives lumbal branch fagging to stretch out, and people's waist is formed
Support.
In vehicle traveling, when people's waist is impacted to lumbal branch fagging, damping buffering can be carried out by compression spring, improve seat
The comfortableness of backrest.And also can control motor and form self-locking, lumbal branch fagging and scissor linkage are in a fixed position,
Meet Support Position of the different crowd to lumbal branch fagging, now by the shell fragment elastic deformation buffering that arches upward on lumbal branch fagging.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented
Restriction, if employ the improvement of various unsubstantialities that the design of the present invention and technical scheme are carried out, or it is not improved will
The design and technical scheme of the present invention directly applies to other occasions, within protection scope of the present invention.
Claims (8)
1. a kind of waist support of car seat, it is characterised in that：Including base plate and scissor linkage and for lumbar support
Lumbal branch fagging, the lumbal branch fagging are located on base plate by scissor linkage, and the base plate is provided with for driving scissor to connect
The pushing motor of linkage bottom two ends relative motion.
2. waist support of car seat as claimed in claim 1, it is characterised in that：The lumbal branch fagging is provided with for scissor connecting rod machine
Ear mount with holes and trough of belt ear mount that structure two ends are connected.
3. waist support of car seat as claimed in claim 1, it is characterised in that：The base plate is provided with slidable slide plate, slide plate
It is located on the push rod of pushing motor, the scissor linkage bottom end is located on slide plate, and scissor linkage bottom is another
End is located at and is located in the chute on base plate.
4. waist support of car seat as claimed in claim 3, it is characterised in that：On the base plate relative two edges be provided with a pair it is raised
Slide rail is formed, slide plate is located in two projections.
5. waist support of car seat as claimed in claim 3, it is characterised in that：The scissor linkage bottom other end is provided with
T-shaped slide block, the chute on base plate are adapted with T-shaped slide block.
6. waist support of car seat as claimed in claim 3, it is characterised in that：The pushing motor is located at slide plate side, on base plate
Limiting plate is provided with slide plate opposite side.
7. waist support of car seat as claimed in claim 6, it is characterised in that：Compression bullet is provided between the slide plate and limiting plate
Spring.
8. waist support of car seat as claimed in claim 7, it is characterised in that：The compression spring is a pair, the axis position of push rod
In the centre of the axis of a pair of compression springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611258841.8A CN106585456A (en) | 2016-12-30 | 2016-12-30 | Car seat waist support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611258841.8A CN106585456A (en) | 2016-12-30 | 2016-12-30 | Car seat waist support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106585456A true CN106585456A (en) | 2017-04-26 |
Family
ID=58581450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611258841.8A Pending CN106585456A (en) | 2016-12-30 | 2016-12-30 | Car seat waist support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922308A (en) * | 2018-08-29 | 2018-11-30 | 广州史帝奇游艺设备有限公司 | A kind of 720 degree of flight simulators |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006119754A1 (en) * | 2005-05-12 | 2006-11-16 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Lumbar support for a motor vehicle seat |
| WO2007082175A2 (en) * | 2006-01-09 | 2007-07-19 | L & P Property Management Company | Lift wire lumbar |
| DE102005035947B4 (en) * | 2005-06-29 | 2007-10-31 | Grammer Ag | Flexible backrest for vehicle seat, has flexible plate element of S cross section secured at upper and lower parts to upper and lower ends of backrest frame, and V-hinge between rear of plate element and neck region of backrest frame |
| KR20100033584A (en) * | 2008-09-22 | 2010-03-31 | 다이모스(주) | Cross link typed back supporting device of seat in vehicle |
-
2016
- 2016-12-30 CN CN201611258841.8A patent/CN106585456A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006119754A1 (en) * | 2005-05-12 | 2006-11-16 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Lumbar support for a motor vehicle seat |
| DE102005035947B4 (en) * | 2005-06-29 | 2007-10-31 | Grammer Ag | Flexible backrest for vehicle seat, has flexible plate element of S cross section secured at upper and lower parts to upper and lower ends of backrest frame, and V-hinge between rear of plate element and neck region of backrest frame |
| WO2007082175A2 (en) * | 2006-01-09 | 2007-07-19 | L & P Property Management Company | Lift wire lumbar |
| KR20100033584A (en) * | 2008-09-22 | 2010-03-31 | 다이모스(주) | Cross link typed back supporting device of seat in vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922308A (en) * | 2018-08-29 | 2018-11-30 | 广州史帝奇游艺设备有限公司 | A kind of 720 degree of flight simulators |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |