CN103625321A - Truck back row seat - Google Patents
Truck back row seat Download PDFInfo
- Publication number
- CN103625321A CN103625321A CN201310529152.6A CN201310529152A CN103625321A CN 103625321 A CN103625321 A CN 103625321A CN 201310529152 A CN201310529152 A CN 201310529152A CN 103625321 A CN103625321 A CN 103625321A
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- China
- Prior art keywords
- gyration
- foot support
- base skeleton
- hinged
- truck back
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Abstract
The invention discloses a truck back row seat. The truck back row seat comprises a backrest framework, a base framework and a ring movable foot support, wherein the rear end of the base framework is hinged to the backrest framework, the hinged end of the ring movable foot support is hinged to the bottom of the front end of the base framework, and a ring movable foot support synchronous rotating mechanism capable of making the ring movable foot support and the base framework synchronously rotate, put away and close is arranged between the driving end of the ring movable foot support and the backrest framework. The truck back row seat has the advantages that the ring movable foot support and the base framework can be folded and put away synchronously, available space of a cab is increased, and the space utilization rate of the cab is improved.
Description
Technical field
The present invention relates to automotive seat, be specifically related to truck back seat.
Background technology
The structure that is installed at present the truck back seat of truck cap back seat is: comprise backrest frames, be fixed with base skeleton on backrest frames, in the bottom, outer end of base skeleton, be fixed with the gyration foot support in order to base for supporting skeleton; The shortcoming of this truck back seat is to overturn foldingly, no matter whether truck back seat is idle, all needs fixedly to take larger operator's compartment back seat space, has greatly reduced the degree of utilization in truck cap space.
Summary of the invention
The object of this invention is to provide the folding truck back seat of a kind of energy.
For achieving the above object, the present invention has adopted following technical scheme: described truck back seat, comprise: backrest frames, base skeleton and gyration foot support, rear end and the backrest frames of base skeleton are hinged, the front bottom end of the pin jointed end of gyration foot support and base skeleton is hinged, and is provided with and can makes gyration foot support and base skeleton synchronize the gyration foot support synchronous turnover mechanism that upset folds between the drive end of gyration foot support and backrest frames.
Further, aforesaid truck back seat, wherein: the structure of described gyration foot support synchronous turnover mechanism is: comprise gyration pull bar, the drive end of the drive end of gyration pull bar and gyration foot support is hinged, the backrest frames of the pin jointed end of gyration pull bar and base skeleton below is hinged, and the shape of gyration pull bar guarantees that base skeleton and gyration foot support can completely inwardly overturn and fold.
Further, aforesaid truck back seat, wherein: the front end at base skeleton is also provided with base hook.
Enforcement by technique scheme, the invention has the beneficial effects as follows: when truck back seat is on the shelf, can pack up base skeleton and gyration foot support are folding, thereby increased the utilized space of operator's compartment, improved the space availability ratio of operator's compartment.
Accompanying drawing explanation
Fig. 1 is the structural representation of truck back seat of the present invention.
Fig. 2 is the structural representation of the left apparent direction of Fig. 1.
Fig. 3 is the view that the base skeleton shown in Fig. 1 and gyration foot support overturn while packing up.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Fig. 1, Fig. 2, shown in Fig. 3, described truck back seat, comprise: backrest frames 1, base skeleton 2 and gyration foot support 3, the rear end of base skeleton 2 is hinged with backrest frames 1 by the first adapter shaft 4, the pin jointed end of gyration foot support 3 is hinged by the second adapter shaft 5 and the front bottom end of base skeleton 2, between the drive end of gyration foot support 3 and backrest frames 1, be provided with and can make gyration foot support 3 and base skeleton 2 synchronize the gyration foot support synchronous turnover mechanism that overturns and fold, in the present embodiment, the structure of described gyration foot support synchronous turnover mechanism is: comprise gyration pull bar 6, the drive end of gyration pull bar 6 is hinged by the 3rd adapter shaft 7 and the drive end of gyration foot support 3, the pin jointed end of gyration pull bar 6 is hinged by the 4th adapter shaft 8 and the backrest frames 1 of base skeleton 2 belows, the shape of gyration pull bar 6 can guarantee that base skeleton 2 and gyration foot support 3 can completely inwardly overturn and fold, this gyration foot support synchronous turnover mechanism simple in structure, installation and maintenance are convenient, can not only realize gyration foot support 3 inwardly overturns and folds together with backrest frames 1, increase the utilized space of operator's compartment, and when truck back seat is when being used state, gyration pull bar 6 just in time stretching between gyration foot support 3 and backrest frames 1, gyration foot support 3 can more stably be supported base skeleton 2, thereby gyration foot support 3 can not shaken in vehicle traveling process, stability and the safety of equipment have been improved, in the present embodiment, front end at base skeleton 2 is also provided with base hook 9, in practical operation, can match with base hook 9 by conventional backpack strip, the base skeleton 2 that realization folds overturning is fixed, after the completely inside upset of base skeleton 2 and gyration foot support 3 folds, one end of backpack strip can be fixed on backrest frames 1, the other end of backpack strip is hooked on base hook 9, thereby complete the fixing of base skeleton 2 that upset is folded and gyration foot support 3, easy to operate.
Principle of work of the present invention is as follows: the front end of base skeleton 2 is upwards lifted, make base skeleton 2 around the first upwards upset of adapter shaft 4, base skeleton 2 drives gyration foot support 3 upward movements that are hinged with it, the drive end upward movement of the moving pull bar 6 of gyration foot support 3 Timing Belt rotating rings, makes gyration pull bar 6 upwards rotate around the 4th adapter shaft 8; Upwards upset of continuation along with base skeleton 2, the drive end of gyration foot support 3 can inwardly rotate around the second adapter shaft 5 under the effect of contraction of gyration pull bar 6, until base skeleton 2 completely inwardly overturns and folds with gyration foot support 3, thereby complete base skeleton 2 and the inside folding of synchronizeing of gyration foot support 3, increased the utilized space in operator's compartment; The above-mentioned front end that has completed the base skeleton 2 folding is overturn downwards around the first adapter shaft 4, base skeleton 2 synchronously drives the gyration foot support 3 being hinged with it to move downward, gyration foot support 3 drives the drive end of gyration pull bar 6 to move downward, and gyration pull bar 6 is rotated around the 4th adapter shaft 8; Along with the continuation of base skeleton 2 is overturn downwards, the drive end of gyration foot support 3 can outwards rotate around the second adapter shaft 5 under the effect of contraction of gyration pull bar 6, until base skeleton 2 turn to initial position with gyration foot support 3, at this moment gyration pull bar 6 just in time stretching between gyration foot support 3 and backrest frames 1, gyration foot support 3 can more stably be supported base skeleton 2, by aforesaid operations, completed base skeleton 2 and outwards launched action with synchronizeing of gyration foot support 3; When truck back seat is on the shelf, the upset of base skeleton 2 being synchronizeed with gyration foot support 3 is packed up like this, thereby has increased the utilized space of operator's compartment, has improved the space availability ratio of operator's compartment.
Claims (3)
1. truck back seat, comprise: backrest frames, base skeleton and gyration foot support, it is characterized in that: rear end and the backrest frames of base skeleton are hinged, the front bottom end of the pin jointed end of gyration foot support and base skeleton is hinged, and is provided with and can makes gyration foot support and base skeleton synchronize the gyration foot support synchronous turnover mechanism that upset folds between the drive end of gyration foot support and backrest frames.
2. truck back seat according to claim 1, it is characterized in that: the structure of described gyration foot support synchronous turnover mechanism is: comprise gyration pull bar, the drive end of the drive end of gyration pull bar and gyration foot support is hinged, the backrest frames of the pin jointed end of gyration pull bar and base skeleton below is hinged, and the shape of gyration pull bar guarantees that base skeleton and gyration foot support can completely inwardly overturn and fold.
3. truck back seat according to claim 1 and 2, is characterized in that: the front end at base skeleton is also provided with base hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529152.6A CN103625321A (en) | 2013-11-01 | 2013-11-01 | Truck back row seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529152.6A CN103625321A (en) | 2013-11-01 | 2013-11-01 | Truck back row seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103625321A true CN103625321A (en) | 2014-03-12 |
Family
ID=50206901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310529152.6A Pending CN103625321A (en) | 2013-11-01 | 2013-11-01 | Truck back row seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103625321A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527472A (en) * | 2014-12-15 | 2015-04-22 | 东风商用车有限公司 | Van type truck seat structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714365Y (en) * | 2004-07-29 | 2005-08-03 | 北汽福田汽车股份有限公司 | Collapsable seat for automobile |
| CN201484222U (en) * | 2009-07-15 | 2010-05-26 | 北汽福田汽车股份有限公司诸城奥铃汽车厂 | Retractable type double-row vehicle back-row seat |
| CN102143858A (en) * | 2008-09-10 | 2011-08-03 | 江森自控科技公司 | Folding seat |
| CN201951292U (en) * | 2011-02-16 | 2011-08-31 | 江铃控股有限公司 | Four-connecting-rod foldable device for automobile seat |
| CN102452336A (en) * | 2010-10-14 | 2012-05-16 | 安托林-工程集团股份有限公司 | Foldaway seat for a motor vehicle |
| CN203601065U (en) * | 2013-11-01 | 2014-05-21 | 张家港市隆旌汽车零部件有限公司 | Back-row seat of truck |
-
2013
- 2013-11-01 CN CN201310529152.6A patent/CN103625321A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714365Y (en) * | 2004-07-29 | 2005-08-03 | 北汽福田汽车股份有限公司 | Collapsable seat for automobile |
| CN102143858A (en) * | 2008-09-10 | 2011-08-03 | 江森自控科技公司 | Folding seat |
| CN201484222U (en) * | 2009-07-15 | 2010-05-26 | 北汽福田汽车股份有限公司诸城奥铃汽车厂 | Retractable type double-row vehicle back-row seat |
| CN102452336A (en) * | 2010-10-14 | 2012-05-16 | 安托林-工程集团股份有限公司 | Foldaway seat for a motor vehicle |
| CN201951292U (en) * | 2011-02-16 | 2011-08-31 | 江铃控股有限公司 | Four-connecting-rod foldable device for automobile seat |
| CN203601065U (en) * | 2013-11-01 | 2014-05-21 | 张家港市隆旌汽车零部件有限公司 | Back-row seat of truck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527472A (en) * | 2014-12-15 | 2015-04-22 | 东风商用车有限公司 | Van type truck seat structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140312 |