CN2794921Y - Automobile chair leg support mechanism - Google Patents
Automobile chair leg support mechanism Download PDFInfo
- Publication number
- CN2794921Y CN2794921Y CN 200520041073 CN200520041073U CN2794921Y CN 2794921 Y CN2794921 Y CN 2794921Y CN 200520041073 CN200520041073 CN 200520041073 CN 200520041073 U CN200520041073 U CN 200520041073U CN 2794921 Y CN2794921 Y CN 2794921Y
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- CN
- China
- Prior art keywords
- leg support
- leg
- support mechanism
- utility
- model
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- Expired - Lifetime
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Abstract
The utility model provides an automobile chair leg support mechanism which comprises a leg support motion locking guide sleeve which is installed on a frame of an automobile seat cushion. The leg support mechanism is provided with a wire bundle connecting bracket, a leg support part in which a regulating handle is arranged, and a transmission wire bundle part, wherein a locking structure is arranged between the leg support part and the leg support motion guide sleeve. One end of the transmission wire bundle part is connected to the adjusting handle, and the other end is connected to the wire bundle connecting bracket. Accordingly, the utility model conveniently and quickly realizes three procedures of unlocking by hands, adjusting the leg support position and locking automatically, and the leg support position is adjusted freely to the forefront position from the design position. The utility model can be well contacted with a leg, and supports many parts of the leg to satisfy a passenger's requirement for comfort. Meanwhile, the entire leg support mechanism is a concatenation assembly integral body, and the structure is convenient for the manufacture, the assembly and the transportation of a factory.
Description
Technical field
The utility model relates to leg support mechanism of automobile seats, specifically, relates to the manual adjustable legs support mechanism of automotive seat as the part prop carrier of seat cushion.
Background technology
Along with improving constantly of people's living standard, people have been not content with the traditional function of riding instead of walk of automobile, and the traveling comfort of taking is proposed higher requirement.Car seat in the past is unadjustable because the seat cushion part is fixed the support scope of human body, caused part passenger of imposing stature seat cushion part when taking to provide comprehensive support to shank, can't reach best travelling comfort, finally cause the passenger after taking for a long time, to feel tired.
Novel content
The purpose of this utility model is, a kind of leg support mechanism of automobile seats is provided, and reaches best travelling comfort to provide comprehensive support to occupant leg.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of leg support mechanism of automobile seats comprises: the moving locking guide pin bushing of leg delivery is installed on the seat cushions skeleton; This leg support mechanism has wire harness and connects support; In establish regulating handle the thigh support part, and be provided with latch-up structure between the moving locking guide pin bushing of described leg delivery; The transmission harness portion, an end links to each other with described regulating handle, and the other end is connected support and links to each other with described wire harness.
Adopt above-mentioned leg support mechanism of automobile seats,, utilize the transmission harness portion that the moving locking guide pin bushing of leg delivery is removed for the lockup state of leg holder by the handle in the operation thigh support part.And the leg support mechanism can be in thigh support part lock position locking voluntarily, thereby realize that quickly and easily manual unlocking puts three steps that arrive automatic locking again to regulating the leg restitope, with the leg holder from the design attitude free adjustment to the front position, can keep with thigh between good the contact, provide shank more the support of multi-section position to satisfy the requirement of passenger to traveling comfort.Simultaneously, whole leg support mechanism is a serially connected assembling integral body, such structure be more convenient for manufacturing, assembling and the transportation of factory.
Described transmission wire harness partial amt is one, and is simple in structure.Just can finish manual unlocking, regulate that the leg restitope is put and three steps of automatic locking by the operation release lever the leg holder, thus the comfort level that free adjustment is taken.
Described latch-up structure comprises the pin of coupling and the inserted link of trough of belt, and described pin is installed on the moving locking guide pin bushing of leg delivery, and the inserted link of trough of belt is installed on the thigh support part, to realize the lock function of leg holder.
Described pin is connected with retracing spring, and pin can be realized resetting by spring.
Description of drawings
Fig. 1 is the birds-eye view that seat cushion framework of the present utility model is positioned at design attitude;
Fig. 2 is the enlarged diagram that is designated as the A part among Fig. 1;
Fig. 3 is the front view that seat cushion framework of the present utility model is positioned at design attitude;
Fig. 4 is the birds-eye view of leg holder of the present utility model when moving to the most preceding position with respect to seat cushion framework;
Fig. 5 is the front view of leg holder of the present utility model when moving to the most preceding position with respect to seat cushion framework;
Fig. 6 is that leg support mechanism of the present utility model is locked timer-operated scheme drawing;
Fig. 7 is the decomposing schematic representation of latch-up structure of the present utility model.
The number in the figure explanation
The 1-seat cushion framework
The moving locking guide pin bushing of 2-leg delivery
The 211-wire harness connects support
The 212-wire harness connects support
The 22-pin
The 23-spring
3-thigh support part
The 31-regulating handle
The inserted link of 32-trough of belt
33-inserted link support
34-inserted link protective cradle
The 35-handle bracket
4-transmission harness portion
The specific embodiment
The utility model proposes the product design scheme of later-model chair manual adjustable legs support mechanism, making originally independently, seat cushion framework is divided into rear portion seat cushion framework and anterior leg support mechanism two big parts, with the part prop carrier of this mechanism as seat cushion, can realize the free adjustment of seat cushion, to satisfy different passengers' traveling comfort requirement to human body thigh support scope.
Below in conjunction with accompanying drawing, leg support mechanism of automobile seats of the present utility model is elaborated, so that understand the 26S Proteasome Structure and Function of leg support mechanism better.
Consult Fig. 1 to Fig. 3, leg support mechanism of automobile seats of the present utility model comprises leg delivery moving locking guide pin bushing 2, thigh support part 3 and transmission harness portion 4.Thigh support part 3 is supported in order to the diverse location to occupant leg.The moving locking guide pin bushing 2 of leg delivery is installed on the seat cushions skeleton 1.The moving locking guide pin bushing 2 of leg delivery comprises that wire harness connects support 211 (consulting Fig. 4) and pin 22.Be connected with spring 23 on the pin 22.Thigh support part 3 has handle bracket 35 away from seat cushions skeleton 1 one ends, is provided with regulating handle 31 in the handle bracket 35, captives joint between handle bracket 35 and the thigh support part 3, and the user drives regulating handle 31 by the application of force.
Consult Fig. 5 and Fig. 6, transmission harness portion 4 one ends are captiveed joint by pin or similar structures with regulating handle 31, and the other end is connected support 211 by pin or similar structures captive joint with wire harness.Pin 22 is fixed on wire harness and connects on the support 212.Be connected between wire harness connection support 212 and the wire harness connection support 211.Pin 22 is seated on the inserted link 32 by notch, and inserted link 32 is fixed in the groove, and this moment, the leg support mechanism was in the lock state.Unclamp when pin 22 is subjected to external force, when separating with notch, inserted link 32 can move with respect to groove, and this moment, the leg support mechanism was in releasing orientation.The inserted link 32 of trough of belt and groove thereof, pin 22 and spring 23 are the complete locking-unlocking mechanism of a cover, in the utility model, are arranged with two cover locking-release mechanisms.Leg support mechanism of the present utility model only uses a transmission wire harness 4 to control two cover locking-release mechanisms, also simplifies the structure.
As mentioned above, the regulating handle 31 of whole leg support mechanism, transmission harness portion 4, wire harness connect support 211,212 and link to each other successively with pin 22, become a serially connected assembling integral body, are convenient to manufacturing, assembling and the transportation of factory.Thigh support part 3 also is equipped with the inserted link 32 of trough of belt.Inserted link 32 supporting inserted link support 33 and the inserted link protective cradles 34 of being provided with.
After leg support mechanism and seat cushion framework 1 were linked and packed, the user applied straight up power to the regulating handle in the leg support mechanism 31.Because the regulating handle 31 of whole leg support mechanism, transmission harness portion 4, wire harness connect support 211,212 and link to each other successively with pin 22, be a serially connected assembling integral body, therefore handle 31 motion backs drive 4 motions of transmission wire harness, and transmission wire harness 4 pulling wire harness connect support 211,212 and drive pin 22 interlocks.Notch on the inserted link 32 in pin 22 and the leg support mechanism separates, and has realized the operational movement of release.When the leg support mechanism had moved to specific latched position, the pin 22 in the moving locking guide pin bushing 2 of leg delivery had sticked into again under the effect of spring 23 in the inserted link groove, and the leg support mechanism has just been realized locking naturally.The leg support mechanism just can be put to adjusting leg restitope by manual unlocking again and freely carry out the front and back adjusting to three steps of automatic locking like this, can be from the shown state transformation of Fig. 1, Fig. 3 to the shown state of Fig. 4, Fig. 5, thereby realized support, to reach the purpose that improves seat comfort to the occupant leg different parts.
Though embodiment of the present utility model is casehistory and be shown and describe, should be appreciated that and know the various modifications that those skilled in the art make the utility model or substitute, do not break away from protection domain of the present utility model.
Claims (4)
1, a kind of leg support mechanism of automobile seats comprises:
The moving locking guide pin bushing of leg delivery is installed on the seat cushions skeleton; It has wire harness and connects support;
The thigh support part, in establish regulating handle; Be provided with latch-up structure between this support section and the moving locking guide pin bushing of described leg delivery;
The transmission harness portion, an end links to each other with described regulating handle, and the other end is connected support and links to each other with described wire harness.
2, leg support mechanism of automobile seats as claimed in claim 1 is characterized in that, described transmission wire harness partial amt is one.
3, leg support mechanism of automobile seats as claimed in claim 1 or 2 is characterized in that, described latch-up structure comprises the pin of coupling and the inserted link of trough of belt, and described pin is installed on the moving locking guide pin bushing of leg delivery, and the inserted link of trough of belt is installed on the thigh support part.
4, leg support mechanism of automobile seats as claimed in claim 3 is characterized in that, described pin is connected with retracing spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041073 CN2794921Y (en) | 2005-04-22 | 2005-04-22 | Automobile chair leg support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041073 CN2794921Y (en) | 2005-04-22 | 2005-04-22 | Automobile chair leg support mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794921Y true CN2794921Y (en) | 2006-07-12 |
Family
ID=36812682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520041073 Expired - Lifetime CN2794921Y (en) | 2005-04-22 | 2005-04-22 | Automobile chair leg support mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794921Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692942A (en) * | 2013-12-10 | 2014-04-02 | 长春富维—江森自控汽车饰件系统有限公司 | Car seat pedal turnover mechanism capable of regulating in multiple stages and automatically returning |
| CN103889275A (en) * | 2011-10-28 | 2014-06-25 | 白木工业株式会社 | Ottoman unit for vehicle seat |
| CN104260659A (en) * | 2014-09-29 | 2015-01-07 | 上海延锋江森座椅有限公司 | Locking mechanism |
-
2005
- 2005-04-22 CN CN 200520041073 patent/CN2794921Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103889275A (en) * | 2011-10-28 | 2014-06-25 | 白木工业株式会社 | Ottoman unit for vehicle seat |
| CN103692942A (en) * | 2013-12-10 | 2014-04-02 | 长春富维—江森自控汽车饰件系统有限公司 | Car seat pedal turnover mechanism capable of regulating in multiple stages and automatically returning |
| CN103692942B (en) * | 2013-12-10 | 2016-06-01 | 长春富维—江森自控汽车饰件系统有限公司 | Automotive seat can multistage adjustment and automatically return the foot board turnover mechanism of position |
| CN104260659A (en) * | 2014-09-29 | 2015-01-07 | 上海延锋江森座椅有限公司 | Locking mechanism |
| CN104260659B (en) * | 2014-09-29 | 2016-08-24 | 上海延锋江森座椅有限公司 | A kind of locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Yanfeng Jiangsen Seat Co.,Ltd. Assignor: Shanghai Yanfeng Johnson Controls Seating Co., Ltd. Contract fulfillment period: 2009.12.18 to 2014.12.17 Contract record no.: 2009310000305 Denomination of utility model: Leg support mechanism of automobile seats Granted publication date: 20060712 License type: Exclusive license Record date: 20091225 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.12.18 TO 2014.12.17; CHANGE OF CONTRACT Name of requester: SHANGHAI YANFENG JOHNSON CONTROLS SEATING CO., LTD Effective date: 20091225 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150422 Granted publication date: 20060712 |