CN203283058U - Frame for car seat - Google Patents
Frame for car seat Download PDFInfo
- Publication number
- CN203283058U CN203283058U CN2013202435865U CN201320243586U CN203283058U CN 203283058 U CN203283058 U CN 203283058U CN 2013202435865 U CN2013202435865 U CN 2013202435865U CN 201320243586 U CN201320243586 U CN 201320243586U CN 203283058 U CN203283058 U CN 203283058U
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- CN
- China
- Prior art keywords
- full
- framed structure
- full basin
- bar linkage
- frame structure
- 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 discloses a frame for a car seat. The frame comprises a cushion, an angle regulating device and a back. The frame for the car seat utilizes the mode that a full-pot frame structure and a sliding rail are combined, the full-pot frame structure is supported through a four-bar mechanism, and the height of the position of the full-pot frame structure is regulated through changes of moving tracks of the four-bar mechanism which is arranged at one end, close to the back, of the full-pot frame structure. The four-bar mechanism comprises a supporting rod, wherein one end of the supporting rod is directly connected with the full-pot frame structure, the other end of the supporting rod is connected with one end of a transmission rod, the other end of the transmission rod is connected with a transmission gear, and a gear of the transmission gear is meshed with a gear on the end portion of a regulating handle. The frame for the car seat is of the structure and utilizes the four-bar mechanism to support the full-pot frame structure, the height of the full-pot frame structure can be regulated through the changes of the movement tracks of the four-bar mechanism, and therefore the height of the cushion is regulated to improve comfort of a passenger.
Description
Technical field
The utility model relates to automotive seat, especially relates to a kind of for automobile chair frame.
Background technology
Along with the continuous renewal of automobile product is regenerated, the automotive seat product is also constantly during upgrading.The main function of seat is exactly to serve the people who is sitting in car, and being applied in seat design of ergonomics is a very important factor so.Because present people needs when driving a vehicle function is more and more, the demand that present automotive seat multifunction is also followed the people constantly increases, so constantly perfect being inevitable of seat.Automotive seat are legislative control on safety spares in addition, also need to guarantee aspect safety.
Usually the mode that adopts full basin framed structure to combine with slide rail in prior art, the full basin framed structure of this kind has absolute advantage than other forms of cushion skeleton structure aspect traveling comfort, and its intensity also is better than pure steel-tube construction.The seat of full basin framed structure can effectively prevent from foaming and isolate, and has avoided the risk that cushion skeleton is sunk when accident occurs, actv. protection occupant safety.Yet, normally used seat is all that four-way is regulated basically, namely, the front and back adjusting of cushion and the angular adjustment of backrest, the height of cushion can't be regulated, and this just causes, the occupant who differs greatly for stature, its travelling comfort also has very big-difference, can not meet the requirement of ergonomics fully, reduces passenger's satisfaction.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of for automobile chair frame for problems of the prior art, its objective is by adopting four-bar linkage to support full basin framed structure, meet the different demands of different occupants to height of seat, improve passenger's comfort level.
The technical solution of the utility model is that this kind is used for automobile chair frame, comprise cushion, recliner and backrest, the mode that described automobile chair frame adopts full basin framed structure to combine with slide rail, described full basin framed structure supports by four-bar linkage, and by the path of motion of four-bar linkage, changes the height of regulating full basin framed structure position.
Described four-bar linkage is arranged on an end of close backrest on full basin framed structure, and described four-bar linkage comprises the strut bar that an end directly is connected with full basin framed structure, the other end of strut bar is connected with an end of drive link, the other end of drive link is connected with transmission gear, the gear engagement of the gear on described transmission gear and regulating handle end.
Described full basin framed structure also is equipped with four-bar linkage away from an end of backrest; Strut bar on described four-bar linkage is bolted together with full basin framed structure.
This kind with said structure is used for automobile chair frame by adopting four-bar linkage to support full basin framed structure, meet the different demands of different occupants to height of seat, move by rotating regulating handle drive four-bar linkage, the variation of four link work tracks can be regulated the height of full basin framed structure, thereby realizes that the adjusting of cushion height improves passenger's comfort level.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of regulating mechanism in the utility model.
Fig. 2 is structural representation of the present utility model.
In Fig. 1-2,1: full basin framed structure; 2: slide rail; 3: regulating handle; 4: transmission gear; 5: drive link; 6: strut bar.
The specific embodiment
Fig. 1 is the structural representation of regulating mechanism in the utility model, and Fig. 2 is structural representation of the present utility model.By Fig. 1 and Fig. 2 in conjunction with as can be known, this kind is used for automobile chair frame and comprises cushion, recliner and backrest, the mode that automobile chair frame adopts full basin framed structure 1 to combine with slide rail 2, and full basin framed structure 1 supports by four-bar linkage, and by the path of motion of four-bar linkage, changes the height of regulating full basin framed structure 1 position.
Four-bar linkage is arranged on an end of close backrest on full basin framed structure 1, and described four-bar linkage comprises the strut bar 6 that an end directly is connected with full basin framed structure 1, the other end of strut bar 6 is connected with an end of drive link 5, the other end of drive link 5 is connected with transmission gear 4, the gear engagement of the gear on transmission gear 4 and regulating handle 3 ends.
, if want the front portion of full basin framed structure 1 is also done highly and to be regulated, can away from an end of backrest, four-bar linkage be installed also in full basin framed structure 1; Strut bar 6 on the four-bar linkage at forward and backward position is bolted together with full basin framed structure 1.
The specific works process is: when chaufeur rotates regulating handle 3, the gear driven transmission gear 4 of regulating handle 3 afterbodys starts to rotate, and after transmission gear 4 motions, drives drive link 5 and moves thereupon, strut bar 6 is transmitted bar 5 and drives, and forms four bar transmission devices with certain movement track.At this moment, the path of motion of strut bar 6 had both changed the motion of full basin framed structure 1 into, specifically was embodied in the adjusting of cushion height aspect product, thereby realized that the adjusting of cushion height improves passenger's comfort level.
Claims (3)
1. one kind is used for automobile chair frame, comprise cushion, recliner and backrest, it is characterized in that: the mode that described automobile chair frame adopts full basin framed structure (1) to combine with slide rail (2), described full basin framed structure (1) supports by four-bar linkage, and by the path of motion of four-bar linkage, changes the height of regulating full basin framed structure (1) position.
2. according to claim 1 a kind of for automobile chair frame, it is characterized in that: described four-bar linkage is arranged on the upper end near backrest of full basin framed structure (1), and described four-bar linkage comprises the strut bar (6) that an end directly is connected with full basin framed structure (1), the other end of strut bar (6) is connected with an end of drive link (5), the other end of drive link (5) is connected with transmission gear (4), the gear engagement of the gear on described transmission gear (4) and regulating handle (3) end.
3. according to claim 2 a kind of for automobile chair frame, it is characterized in that: described full basin framed structure (1) also is equipped with four-bar linkage away from an end of backrest; Strut bar on described four-bar linkage (6) is bolted together with full basin framed structure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202435865U CN203283058U (en) | 2013-05-08 | 2013-05-08 | Frame for car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202435865U CN203283058U (en) | 2013-05-08 | 2013-05-08 | Frame for car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283058U true CN203283058U (en) | 2013-11-13 |
Family
ID=49539437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202435865U Expired - Fee Related CN203283058U (en) | 2013-05-08 | 2013-05-08 | Frame for car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203283058U (en) |
-
2013
- 2013-05-08 CN CN2013202435865U patent/CN203283058U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160508 |