CN202686044U - Lumbar support mechanism for vehicle seat - Google Patents
Lumbar support mechanism for vehicle seat Download PDFInfo
- Publication number
- CN202686044U CN202686044U CN 201220171015 CN201220171015U CN202686044U CN 202686044 U CN202686044 U CN 202686044U CN 201220171015 CN201220171015 CN 201220171015 CN 201220171015 U CN201220171015 U CN 201220171015U CN 202686044 U CN202686044 U CN 202686044U
- Authority
- CN
- China
- Prior art keywords
- cable
- supporting plate
- support
- lower fixing
- fixed support
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a lumbar support mechanism for a vehicle seat, belongs to the vehicle accessory field, and aims to achieve an ideal stretching effect by adding a support at the bottom of a supporting plate. The lumbar support mechanism comprises a supporting plate, slide rails, a cable, an adjuster, a cable sleeve and a mounting fastener, wherein the adjuster is installed at one end of the cable, and the cable sleeve and the mounting fastener are sleeved on the rear half portion of the cable. A clamp is fixed on a lower fixing support which is clamped at the bottoms of the slide rails through the clamp, the other end of the cable is installed on the lower fixing support, the lower end of the supporting plate is seated in an L-shaped groove of the lower fixing support, and a connection hole for being connected with a seat framework is arranged on the lower fixing support. The supporting plate can produce different curvature by the adjusting of the adjustor. Large-area integral support is performed on human lumbar regions and vertebral columns, the structure is simple and reasonable, the usage is convenient, and the mechanism is applicable to various seated occasions.
Description
Technical field
The utility model belongs to automobile associate member field.
Background technology
The seat of sitting in the automobile driver and conductor who generally uses at present or the life, people's lumbar support only is small size, linearity or the support of some property, long-term sitting posture accelerates human muscle's fatigue, also only limit to several joints or joint or two joints for the support of backbone, reach so the damage that easily causes backbone, pathology, bending etc.Some have occurred accordingly and be suitable for the waist holder of organization of human body, this waist holder is to realize that by backguy stretching supporting plate bottom the bending of supporting plate achieves the goal, yet this stretching mode drawing effect is not very desirable.
Summary of the invention
The purpose of this utility model is by increasing the waist of auto seat supporting mechanism that a support reaches desirable drawing effect in the supporting plate bottom.
The utility model comprises supporting plate, slide rail, cable, is installed in the regulating control of cable one end, is enclosed within the cable cover of cable latter half and buckle is installed, be installed with card at lower fixed support, and be connected to the bottom of slide rail by card, the other end of cable is installed on the lower fixed support, the lower end seat of supporting plate has the connecting bore that is connected with cushion frame in lower fixed support lower support bracket fastened " L " shape groove.
The utility model has cambered way at supporting plate, and cambered way one end has perpendicular cable clamping interface, and the other end has horizontal cable clamping interface.
The utility model is reconciled by regulating control, can make supporting plate produce different curvatures.Carry out the large tracts of land integrated support for human body waist and backbone.Keep waist and backbone is comfortable can, delay the lumbar spinal column aging, improve the quality of living, make people live, when working, driving a car activity, reduce waist stress, and make better supporting plate reach uniform sinuousness, for user's waist brings more comfortable sensation.The utility model is simple and reasonable, easy to usely is applicable to various sitting posture occasions.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the local structure for amplifying schematic diagram of the utility model Figure 1A section;
Fig. 3 is the utility model Fig. 2 lateral plan;
Fig. 4 is the local structure for amplifying schematic diagram of the utility model Figure 1B section.
The specific embodiment
The utility model comprises supporting plate 1, slide rail 2, cable 7, is installed in the regulating control 4 of cable 7 one ends, is enclosed within the cable cover 5 of cable 7 latter halfs and buckle 6 is installed, be installed with card 9 at lower fixed support 3, and by blocking 9 bottoms that are connected to slide rail 2, the other end of cable 7 is installed on the lower fixed support 3, the lower end seat of supporting plate 1 has the connecting bore 8 that is connected with cushion frame in lower fixed support 3 " L " of lower fixed support 3 shape groove.
Work as turn regulating control 4 during use, cable 7 is shunk, drive the upwards walking of lower fixed support 3, because lower fixed support 3 is connected to slide rail 2 bottoms, and " L " shape is held supporting plate 1 bottom from the side, thereby cause slide rail 2 and supporting plate 1 to produce flexural deformation, reach the comfortable sensation of user's waist after, stop turn regulating control 4 and get final product complete operation.
The utility model has cambered way 11 at supporting plate 1, and cambered way 11 1 ends have perpendicular cable clamping interface 10, and the other end has horizontal cable clamping interface 12.Design herein can make cable 7 rounder and more smooth in the corner, thereby has increased the service life of cable.
Claims (2)
1. waist of auto seat supporting mechanism, comprise supporting plate (1), slide rail (2), cable (7), be installed in the regulating control (4) of cable (7) one ends, be enclosed within the cable cover (5) of cable (7) latter half and buckle (6) is installed, it is characterized in that: be installed with card (9) at lower fixed support (3), and be connected to the bottom of slide rail (2) by card (9), the other end of cable (7) is installed on the lower fixed support (3), the lower end seat of supporting plate (1) has the connecting bore (8) that is connected with cushion frame in lower fixed support (3) " L " of lower fixed support (3) shape groove.
2. waist of auto seat supporting mechanism according to claim 1, it is characterized in that: at supporting plate (1) cambered way (11) is arranged, cambered way (11) one ends have perpendicular cable clamping interface (10), and the other end has horizontal cable clamping interface (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171015 CN202686044U (en) | 2012-04-23 | 2012-04-23 | Lumbar support mechanism for vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220171015 CN202686044U (en) | 2012-04-23 | 2012-04-23 | Lumbar support mechanism for vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686044U true CN202686044U (en) | 2013-01-23 |
Family
ID=47541705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220171015 Expired - Fee Related CN202686044U (en) | 2012-04-23 | 2012-04-23 | Lumbar support mechanism for vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711461A (en) * | 2015-07-09 | 2016-06-29 | 长春市新发展塑胶工业有限公司 | Worm type manual lumbar support adjuster |
-
2012
- 2012-04-23 CN CN 201220171015 patent/CN202686044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711461A (en) * | 2015-07-09 | 2016-06-29 | 长春市新发展塑胶工业有限公司 | Worm type manual lumbar support adjuster |
| CN105711461B (en) * | 2015-07-09 | 2018-01-26 | 长春市新发展塑胶工业有限公司 | Worm type hand-operated waist support adjuster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |