CN201863742U - Adjustable steel wire waist support - Google Patents
Adjustable steel wire waist support Download PDFInfo
- Publication number
- CN201863742U CN201863742U CN2010206187428U CN201020618742U CN201863742U CN 201863742 U CN201863742 U CN 201863742U CN 2010206187428 U CN2010206187428 U CN 2010206187428U CN 201020618742 U CN201020618742 U CN 201020618742U CN 201863742 U CN201863742 U CN 201863742U
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- Prior art keywords
- steel wire
- skeleton
- movable
- holder
- framework
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Abstract
The utility model relates to the technical field of automobile seat fittings, particularly relates to an adjustable steel wire waist support comprising a driver, a movable framework and a rotating framework. The movable framework is hinged with the rotating framework through a connecting buckle, a movable pulley is mounted on the movable framework, a locating plate is mounted on the rotating framework, the driver is connected with a pull cord, and one end of the pull cord goes round the movable pulley and is then fixed on the locating plate. Through the driver, the pull cord conducts telescopic motion to pull the movable pulley, and the movable framework slides and rotates with respect to the rotating framework, so as to achieve the adjustment of the framework of the waist support. The action of the movable pulley achieves labor-saving effect. Meanwhile, the waist support can be rapidly mounted on a seat in combination with a mounting frame, without damage of the interior material of the seat.
Description
Technical field
The utility model relates to the automobile seat accessories technical field, refers in particular to the holder of a kind of adjustable steel wire waist.
Background technology
All design the structure of adjustable waist holder in the seat of a lot of automobiles, for example the patent No. is " 200620028336.X ", name is called in the Chinese patent literature of " waist holder " and discloses a kind of waist holder, concrete structure is: supporting plate slide rail upper end is installed on the upper mounted plate, upper mounted plate is captiveed joint with upper connector, the lower end is passed through fixedly, and buckle is connected with following horizontal steel wire, and between the supporting plate slide rail, bottom plate is installed, and between bottom plate and supporting plate upper end, retracing spring is installed, the stay bearing plate lower end is enclosed within on the supporting plate slide rail, the upper end is connected with the supporting plate axle, and be connected with strut bar lower end axle, the upper end of strut bar is installed with cable, one end of cable is fixed on the supporting plate upper end, the other end is connected with right motor by right worm and gear actuator, on draw cable one end to be fixedly mounted on the supporting plate, the other end is connected with left motor by left worm and gear actuator.Disclosed waist holder in the document, support frame adopts the plastic cement plank frame, and integral body is more thick and heavy, the integral structure more complicated, in addition, the structure of worm and gear driver control cable also needs bigger power, then relatively requires great effort for the structure of manual regulation.
At present, the waist holder of structure of steel wire has also appearred on the market, for example the patent No. is that " 200920158307.9 ", name are called in the Chinese patent literature of " a kind of seat back suspension arrangement with hook " and disclose a kind of seat back suspension arrangement, this device comprises by two plastic coating steel wire component devices housings that have coating layer, between the described plastic coating steel wire plastic pipe is set, some transverse steel wire are twined according to a determining deviation and are arranged on the plastic coating steel wire, and transverse steel wire is passed plastic pipe; Described transverse steel wire forms the bird caging section in plastic coating steel wire winding place, and the transverse steel wire between the described plastic coating steel wire is arranged to steel wire wave section, and the horizontal expansion place outer end of described transverse steel wire is converted into hook.Waist holder and structure that the disclosed device of the document, weight are lighter than aforementioned documents are simpler, and weak point is that the installation of this device and seat is not very convenient.
For the holder of adjustable steel wire waist, the easness that adjustable waist holder level of comfort, operating effort, waist holder system are assembled on the different cushion frames is the main performance index of adjustable waist holder system design.Since the spring wire in the holder of steel wire waist often all with seat foaming face direct contact, steel wire diameter is little, steel wire may be absorbed in the foaming part.When regulating the waist holder, steel wire has some slips among a small circle, and at this moment friction force can be bigger, may bring some harmful effects to system function optimization.Different with most of traditional waist holders, the steel wire waist holder steel wire that do not lead, thus to a certain degree be to have lost the waist holder to be assembled to the cushion frame characteristic by the guiding steel wire.
Therefore, based on the defective of above-mentioned existing adjustable steel wire waist holder, need improve the holder of existing adjustable steel wire waist.
The utility model content
The purpose of this utility model is to provide the holder of a kind of adjustable steel wire waist at the deficiencies in the prior art, necessary operations power when steel wire waist holder that this is adjustable can significantly reduce waist holder adjusting, allow motorist's convenient more level of comfort of regulating the waist holder when driving, and can help to reduce the cost of drg.
For achieving the above object, the utility model is achieved through the following technical solutions:
The holder of adjustable steel wire waist, it comprises actuator, movable skeleton, rotation skeleton, movable skeleton is hinged by junction button with the rotation skeleton, movable pulley is installed on the movable skeleton, rotate on the skeleton locating plate is installed, actuator is connected with drag-line, is fixed on the locating plate after an end of drag-line is walked around movable pulley.
Offer the knock hole that is used for fixing drag-line on the described locating plate.
Described actuator is connected with drag-line by regulating wire harness.
Described locating plate is fixed in the bottom of rotating skeleton.
Described movable skeleton is connected with upper skeleton by junction button, and fixed plate is installed on the upper skeleton, and movable pulley is installed on the fixed plate.
Described movable skeleton has installation frame outward, and the top steel wire of installation frame is connected by buckle with movable skeleton, and steel wire both sides, top are connected with hook, the bottom steel wire of installation frame with rotate skeleton and be connected by junction button, and have eye-splice on the steel wire of bottom.
Described hook comprises back hook, spring portion, preceding hook, and spring portion connects back hook, preceding hook, and back hook is fixed on the installation frame.
The beneficial effects of the utility model are: actuator makes drag-line flexible, and the pulling movable pulley makes the movable skeleton skeleton action of rotation held concurrently of sliding that produces relative rotation, and realizes the adjusting of waist holder skeleton, because the effect of movable pulley can realize the labour-saving effect; Cooperate installation frame simultaneously, can make waist holder Fast Installation on seat and do not damage the seat internal material.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is another angle scheme drawing of the present utility model;
Fig. 3 is the A place enlarged diagram of Fig. 2;
Fig. 4 is the structural representation of installation frame of the present utility model;
Fig. 5 removes the structural representation of installation frame for the utility model;
Element and Reference numeral:
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See Fig. 1---Fig. 5, the utility model is adjustable, and the holder of steel wire waist comprises: actuator 1, movable skeleton 3, rotate skeleton 6, movable skeleton 3 is hinged by junction button 17 with rotation skeleton 6, movable pulley 15 is installed on the movable skeleton 3, the bottom of rotating skeleton 6 is equipped with locating plate 16, described actuator 1 is connected with drag-line 8 by regulating wire harness 9, offer the knock hole 18 that is used for fixing drag-line 8 on the described locating plate 16, one end of drag-line 8 is fixed on the locating plate 16 after walking around movable pulley 15, regulating actuator 1 makes drag-line 8 flexible, thereby pulling movable pulley 15, make movable skeleton 3 skeleton 6 action of rotation held concurrently of sliding that produces relative rotation, the effect of movable pulley 15 realizes the adjusting of waist holder skeleton, owing to can realize the labour-saving effect.
Described movable skeleton 3 is connected with upper skeleton 5 by junction button 17, and fixed plate 19 is installed on the upper skeleton 5, and the cross section of fixed plate 19 is " U " shape, and movable pulley 15 is installed on the fixed plate 19.
The utility model also provides a kind of framework of Fast Installation in addition: have installation frame 10 outside the described movable skeleton 3, the top steel wire of installation frame 10 is connected by buckle 4 with movable skeleton 3, and steel wire both sides, top are connected with hook 2, the bottom steel wire 13 of installation frame 10 is connected by junction button 17 with rotation skeleton 6, and has eye-splice 14 on the bottom steel wire 13; Hook 2 can be hooked together with seat easily, and eye-splice 14 can realize pegging graft with seat, and installation frame 10 can either be installed on the seat apace, can not damage the internal material of seat again; Simultaneously, owing to installation frame 10 is also only realized being connected by simple fastener with movable skeleton 3, rotation skeleton 6, so make that also the installation of waist holder skeleton is very quick.
Operation when the utility model and installation frame 10 are fitted together is: the top of movable skeleton 3 is placed on the steel wire at installation frame 10 tops, be connected and fixed with rotation skeleton 6 with the bottom steel wire 13 of buckle 4 installation frame 10, be stuck in the steel wire crossover position place at movable skeleton 3 and installation frame 10 tops with buckle 4, assembling process is very convenient, quick.
Described hook 2 can be the rigidity hook, can be spring hanger also: comprise back hook 7, spring portion 11, preceding hook 12, spring portion 11 connects back hook 7, preceding hook 12, back hook 7 is fixed on the installation frame 10, spring portion 11 can realize the effect that cushions, the length of regulating spring portion 11, the utility model waist Toby is easier to mount to different seats.
Further, the top of movable skeleton 3 is: " Jiong " font, and arranged on left and right sides are sliding steel wire 20, and sliding steel wire 20 is placed on the steel wire at top of installation frame 10, and by buckle 4 and installation frame 10 location.
See Fig. 1, the utility model realizes that the principle of work of labor-saving effect is: regulate actuator 1 and make drag-line 8 flexible, thereby pulling movable pulley 15, owing to rotate the bottom steel wire invariant position of skeleton 6, the sliding steel wire 20 of movable skeleton 3 slides along buckle 4, simultaneously, the skeleton 3 that innervates outwards ejects gradually with the connecting portion that rotates skeleton 6, roof pressure seat, thereby the adjusting of realization waist holder skeleton, owing to adopt the design of movable pulley 15, the labor-saving effect in the time of can realizing regulating actuator 1.
Necessary operations power when the utility model can significantly reduce waist holder adjusting, thereby allow motorist's convenient more level of comfort of regulating the waist holder when driving on the one hand, on the other hand, because operating effort reduces, load on the actuator reduces, and can help to reduce the cost of drg; Operating effort is little, and easy for installation.
Certainly, the embodiment of the above and unrestricted the utility model practical range so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, all should be included in the utility model claim.
Claims (7)
1. the holder of adjustable steel wire waist, it is characterized in that: it comprises actuator (1), movable skeleton (3), rotates skeleton (6), movable skeleton (3) is hinged by junction button (17) with rotation skeleton (6), movable pulley (15) is installed on the movable skeleton (3), rotate on the skeleton (6) locating plate (16) is installed, actuator (1) is connected with drag-line (8), and an end of drag-line (8) is fixed on the locating plate (16) after walking around movable pulley (15).
2. adjustable steel wire waist according to claim 1 holder is characterized in that: offer the knock hole (18) that is used for fixing drag-line (8) on the described locating plate (16).
3. adjustable steel wire waist according to claim 1 holder is characterized in that: described actuator (1) is connected with drag-line (8) by regulating wire harness (9).
4. adjustable steel wire waist according to claim 1 holder is characterized in that: described locating plate (16) is fixed in the bottom of rotating skeleton (6).
5. adjustable steel wire waist according to claim 1 holder is characterized in that: described movable skeleton (3) is connected with upper skeleton (5) by junction button (17), and fixed plate (19) is installed on the upper skeleton (5), and movable pulley (15) is installed on the fixed plate (19).
6. according to each described adjustable steel wire waist holder of claim 1-5, it is characterized in that: have installation frame (10) outside the described movable skeleton (3), the top steel wire of installation frame (10) is connected by buckle (4) with movable skeleton (3), and steel wire both sides, top are connected with hook (2), the bottom steel wire (13) of installation frame (10) is connected by junction button (17) with rotation skeleton (6), and has eye-splice (14) on the bottom steel wire (13).
7. adjustable steel wire waist according to claim 6 holder, it is characterized in that: described hook (2) comprises back hook (7), spring portion (11), preceding hook (12), spring portion (11) connects back hook (7), preceding hook (12), and back hook (7) is fixed on the installation frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206187428U CN201863742U (en) | 2010-11-12 | 2010-11-12 | Adjustable steel wire waist support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206187428U CN201863742U (en) | 2010-11-12 | 2010-11-12 | Adjustable steel wire waist support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863742U true CN201863742U (en) | 2011-06-15 |
Family
ID=44134906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206187428U Expired - Fee Related CN201863742U (en) | 2010-11-12 | 2010-11-12 | Adjustable steel wire waist support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863742U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700445A (en) * | 2012-05-19 | 2012-10-03 | 东莞市凌锐汽车零部件有限公司 | Electric lumbar support of seat |
| CN105711459A (en) * | 2015-05-22 | 2016-06-29 | 长春市新发展塑胶工业有限公司 | Grid type lumbar support |
| CN106004535A (en) * | 2016-06-23 | 2016-10-12 | 重庆幻速汽车配件有限公司 | Automobile electric front-row six-direction driver seat |
| CN106394363A (en) * | 2016-11-30 | 2017-02-15 | 浙江雅虎汽车部件有限公司 | Four-direction electric waist support of automobile |
-
2010
- 2010-11-12 CN CN2010206187428U patent/CN201863742U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700445A (en) * | 2012-05-19 | 2012-10-03 | 东莞市凌锐汽车零部件有限公司 | Electric lumbar support of seat |
| CN105711459A (en) * | 2015-05-22 | 2016-06-29 | 长春市新发展塑胶工业有限公司 | Grid type lumbar support |
| CN106004535A (en) * | 2016-06-23 | 2016-10-12 | 重庆幻速汽车配件有限公司 | Automobile electric front-row six-direction driver seat |
| CN106394363A (en) * | 2016-11-30 | 2017-02-15 | 浙江雅虎汽车部件有限公司 | Four-direction electric waist support of automobile |
| CN106394363B (en) * | 2016-11-30 | 2018-07-06 | 浙江雅虎汽车部件有限公司 | Automobile four-way electric waist support |
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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: 20110615 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |