CN201169954Y - Awning hack lever set and folding chair rack - Google Patents
Awning hack lever set and folding chair rack Download PDFInfo
- Publication number
- CN201169954Y CN201169954Y CNU2007200093016U CN200720009301U CN201169954Y CN 201169954 Y CN201169954 Y CN 201169954Y CN U2007200093016 U CNU2007200093016 U CN U2007200093016U CN 200720009301 U CN200720009301 U CN 200720009301U CN 201169954 Y CN201169954 Y CN 201169954Y
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- bar
- folding
- awning
- vertical rod
- hack lever
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Abstract
The utility model discloses a sunshade frame bar set and a folding chair frame. The sunshade frame bar set is connected with support bars of a support frame, and comprises at least one folding frame, wherein the folding frame comprises a plurality of strut parts and a locking unit; and the strut parts and the support bars are connected and combined into two interlocked quadrangular structures of which opposite angles can be folded; the locking unit is connected with the inside of the two quadrangular structures, and can choose locking so as to steady the quadrangular structures for unfolding or release locking to fold the quadrangular structures. As the two quadrangular structures of the folding frame are interlocked and diagonal, while one quadrangular structure is locked, the other quadrangular structure can be locked simultaneously, which overcomes the deficiencies produced by the prior art. In addition, the frame bar set has the following advantages: firstly, the frame bar set can raise the height of a sunshade, and vertical bars can be folded in the process of folding the sunshade, so as to ensure small occupied space and convenient carrying; and secondly, the sunshade can be applied or folded conveniently and rapidly only through one motion.
Description
Technical field
The utility model relates to a kind of awning hack lever group and has the folding seat frame of awning hack lever group.
Background technology
Along with social development, outdoor activities have become a kind of fashion manner.Outdoor activities are excellent, comfortable more in order to make, safety, and the various outdoor goods that have awning just arise at the historic moment as leisure chaise longue, leisure bed or occasional table.Early stage awning, as the disclosed ZL99246033.6 of Chinese patent database, it comprises that two cross support arms and are connected in the folding intersection frame between two cross support arms, this two cross support arm articulates this chair frame back support bar top, is provided with the interlocking unit between this cross support arm and the back support bar and is used for positioning stablity cross support arm horizontal support.Because cross support arm is directly to be connected on the back support bar therefore to have following deficiency: if back support bar is long, then folding rear chair frame takes up room greatly, carries inconvenience, and the time spent backrest is not too high, outward appearance is ugly for awning; If back support bar is too short, then awning is low, and the user can produce sense of depression, discomfort.
At above-mentioned deficiency, the someone has proposed solution, and the denomination of invention of announcing July 17 in 2007 as the United States Patent (USP) database is the patent of invention of " Sunshade apparatus " (awning), and its patent No. is US7, and 243,990.Awning, it comprises two folding stands and connects collapsible intersection frame between two folding stands, this folding stand comprises that a vertical rod, that is rotationally connected chair frame back support bar articulates the cross support arm and an oblique fulcrum bar of rod end, the vertical rod that is slidingly connected of this oblique fulcrum bar lower end, and the upper end articulates cross support arm; Wherein, be provided with the first interlocking unit between this vertical rod and the back support bar and be used for relative position between vertical rod of positioning stablity interlocking and the back support bar, be provided with second lock connector between this oblique fulcrum bar lower end and the vertical rod and be used for interlocking oblique fulcrum bar lower end and vertical rod with positioning stablity cross support arm horizontal support.Owing to have a vertical rod, therefore not only improved the awning height, and it is collapsible to receive when folded vertical rod, it is little, easy to carry to take up room, and has overcome early stage awning deficiency.But owing to have two lock connectors, so awning is used, just need two actions just can finish when receipts are folded, uses, the folded inconvenience of receipts.
The utility model content
The utility model provides a kind of awning hack lever group and folding seat frame, and it has overcome the existing deficiency of awning of background technology.
The technical solution adopted for the present invention to solve the technical problems one:
A kind of awning hack lever group, it is connected the support bar of bracing frame, and it comprises at least one folding stand, and this folding stand comprises some pole portions and an interlocking unit.Those pole portions are connected and are combined into the quadrilateral structure that can fold at two interlocks, diagonal angle with support bar.This interlocking unit is connected in two quadrilateral structures, and can select interlocking to stablize quadrilateral structure expansion or pine oil interlocking with folding quadrilateral structure.
In the preferred embodiment of the present utility model, this some poles portion comprises vertical rod and intermediate bar, and this vertical rod and intermediate bar intersect and articulate.
In the preferred embodiment of the present utility model, this some poles portion also comprises oblique fulcrum bar, cross support arm and connecting rod, this oblique fulcrum bar and cross support arm articulate vertical rod upper end, intermediate bar upper end and constitute a quadrilateral structure, and this connecting rod and back support bar articulate vertical rod lower end, intermediate bar lower end and constitute another quadrilateral structure.
In the preferred embodiment of the present utility model, this oblique fulcrum bar lower end articulates the intermediate bar upper end, and this oblique fulcrum bar top articulates cross support arm, and this cross support arm one end articulates rod end.
In the preferred embodiment of the present utility model, this vertical rod lower end articulates support bar, and this connecting rod lower end articulates support bar, and the upper end articulates the intermediate bar lower end.
In the preferred embodiment of the present utility model, this interlocking unit comprise one can the interlocking connecting rod lock-connecting piece, this lock-connecting piece is located at support bar or vertical rod.
In the preferred embodiment of the present utility model, this lock-connecting piece comprises the buckle that a portion that sets firmly and that is fixedly arranged on support bar or vertical rod can the buckle connecting rod.
In the preferred embodiment of the present utility model, it comprises two folding stands, be connected with between this two folding stand at least one can fold amount to assembly.
The technical solution adopted for the present invention to solve the technical problems two:
A kind of folding seat frame, it comprises bracing frame and awning hack lever group, and this bracing frame has back support bar, and this awning hack lever group is connected back support bar, and this awning hack lever group comprises at least one folding stand, this folding stand comprises:
Some poles portion, those pole portions are connected and are combined into the quadrilateral structure that can fold at two interlocks, diagonal angle with back support bar; And
One can select interlocking to stablize quadrilateral structure expansion or the pine oil interlocking interlocking unit with folding quadrilateral structure, and it is connected in two quadrilateral structures.
In the preferred embodiment of the present utility model, this some poles portion comprises vertical rod and intermediate bar, and this vertical rod and intermediate bar intersect and articulate.
In the preferred embodiment of the present utility model, this some poles portion also comprises oblique fulcrum bar, cross support arm and connecting rod, this oblique fulcrum bar and cross support arm articulate vertical rod upper end, intermediate bar upper end and constitute a quadrilateral structure, and this connecting rod and back support bar articulate vertical rod lower end, intermediate bar lower end and constitute another quadrilateral structure.
In the preferred embodiment of the present utility model, this oblique fulcrum bar lower end articulates the intermediate bar upper end, and this oblique fulcrum bar top articulates cross support arm, and this cross support arm one end articulates rod end.
In the preferred embodiment of the present utility model, this vertical rod lower ending pivot connects back support bar, and this connecting rod lower ending pivot connects back support bar, and the upper end articulates the intermediate bar lower end.
In the preferred embodiment of the present utility model, this interlocking unit comprise one can the interlocking connecting rod lock-connecting piece, this lock-connecting piece is located at back support bar or vertical rod.
In the preferred embodiment of the present utility model, this lock-connecting piece comprises the buckle that a portion that sets firmly and that is fixedly arranged on back support bar or vertical rod can the buckle connecting rod.
In the preferred embodiment of the present utility model, it comprises two folding stands, be connected with between this two folding stand at least one can fold amount to assembly.
The beneficial effects of the utility model: because two quadrilateral structure interlocks of folding stand and diagonal angle, quadrilateral structure of interlocking gets final product simultaneously also another quadrilateral structure of interlocking, therefore overcome the deficiency that background technology produced, and has a following advantage: one, not only can improve the awning height, and receive when folded vertical rod relatively support bar fold, it is little, easy to carry to take up room; Its two, awning is used, received only needs an action to finish when folded, use, receive folded easily and fast.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the user mode figure of the folding seat frame of a preferable enforcement.
Fig. 2 has illustrated the schematic diagram of the folding seat frame of a preferable enforcement, wherein amounts to assembly and begins to fold.
Fig. 3 has illustrated the schematic diagram of the folding seat frame of a preferable enforcement, and wherein awning hack lever group is in folding process.
Fig. 4 has illustrated the schematic diagram of the folding seat frame of a preferable enforcement, and wherein awning hack lever group is in complete folded state.
Fig. 5 has illustrated the folded state diagram of the folding seat frame of a preferable enforcement.
Fig. 6 has illustrated the user mode figure of the folding seat frame of another preferable enforcement.
The specific embodiment
Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of folding seat frame, it comprises bracing frame 100 and awning hack lever group 200.This bracing frame 100 has back support bar 110, and this awning hack lever group 200 is connected back support bar 110.
This awning hack lever group 200 comprises two folding stands 210 side by side.This folding stand 210 comprises five pole portions and an interlocking unit, the vertical rod 211 respectively of this five poles portion, oblique fulcrum bar 212, cross support arm 213, intermediate bar 214 and connecting rod 215.These vertical rod 211 middle parts and intermediate bar 214 middle parts intersection articulate.
These oblique fulcrum bar 212 lower ends articulate intermediate bar 214 upper ends, these oblique fulcrum bar 212 upper ends articulate cross support arm 213 middle and lower parts, these cross support arm 213 inner pivot joint vertical rods 211 tops constitute first quadrilateral structure 300 that can fold thereby make between vertical rod 211, intermediate bar 214, oblique fulcrum bar 212, the cross support arm 213.
These vertical rod 211 lower ending pivots connect back support bar 110 ends, these connecting rod 215 lower ending pivots connect back support bar 110 tops (being lower than the end), these connecting rod 215 upper ends articulate intermediate bar 214 lower ends, constitute second quadrilateral structure 400 that can fold between vertical rod 211, intermediate bar 214, back support bar 110, the connecting rod 215 thereby make.
This interlocking unit comprise one can interlocking connecting rod 215 lock-connecting piece 216, this lock-connecting piece 216 comprises the buckle that a portion that sets firmly and that is fixedly arranged on vertical rod 211 bottoms can buckle connecting rod 215.The portion of setting firmly also can be located on the back support bar 110 as required.
Because the cause of vertical rod 211 and intermediate bar 214, the first above-mentioned quadrilateral structure 300 and second quadrilateral structure 400 constitute interlocks, to angular dependence.When therefore using, relative position between this connecting rod 215 of lock-connecting piece 216 interlockings and the back support bar 110, this this second quadrilateral structure 400 of interlocking stable position interlocking makes it form a triangle fixed support structure, these second quadrilateral structure, 400 fixed supports make first quadrilateral structure 300 also form a triangle fixed support structure, thereby cross support arm 213 horizontal stables are supported.
Also be connected with between this two folding stand 210 can fold amount to assembly 220, it comprises first folding piece and second folding piece, the first folding piece outer end articulates the cross support arm 213 of a folding stand 210, the second folding piece outer end articulates the cross support arm 213 of another folding stand 210, and this first folding piece is inner to articulate with second folding piece is inner.During use, the sunshade tarpaulin is connected this two cross support arm 213 and amount on the assembly 220.When folding, awning hack lever group 200 is abutted against after the back support bar, as shown in Figure 4.Because it is also collapsible to amount to assembly 220, therefore can follows the chair frame and fold together, as shown in Figure 5.
This specific embodiment has just been enumerated the example that this awning hack lever group is applied to chair, but not as limit, other, as be applied to bed, desk also can realize, this realization can directly be connected the bracing frame of bed or table, or is connected the support bar of establishing the connection bracing frame more in addition.
In another preferable enforcement, please refer to Fig. 6, it and last one preferable enforcement difference are: the bracing frame 100 of a last preferable enforcement is single chair bracing frame, the bracing frame 100 of this another preferable enforcement is a plurality of chair bracing frames side by side that enough become interlock, and the outermost back support bar in the left and right sides of the chair bracing frame that these are side by side a plurality of is set to support bar 110.This awning hack lever group 200 comprises that two folding stands 210 and side by side amount to assembly 220.This folding stand 210 comprises five pole portions and an interlocking unit, the vertical rod 211 respectively of this five poles portion, oblique fulcrum bar 212, cross support arm 213, intermediate bar 214 and connecting rod 215.These vertical rod 211 middle parts and intermediate bar 214 middle parts intersection articulate.Constitute first quadrilateral structure 300 that can fold between this vertical rod 211, intermediate bar 214, oblique fulcrum bar 212, the cross support arm 213.Constitute second quadrilateral structure 400 that can fold between this vertical rod 211, intermediate bar 214, support bar 110, the connecting rod 215.This interlocking unit comprise one can interlocking connecting rod 215 lock-connecting piece 216, this lock-connecting piece 216 comprises the buckle that a portion that sets firmly and that is fixedly arranged on vertical rod 211 bottoms can buckle connecting rod 215.This is amounted between the cross support arm 213 that assembly 220 is connected two folding stands 210, and it comprises a plurality of folding intersection framves 221 that articulate series connection end to end, and it has four outer ends.In two outer ends, this left side, an outer end articulates a cross support arm 213, another outer end this cross support arm 213 that is slidingly connected; In two outer ends, this right side, an outer end articulates another cross support arm 213, another outer end this another cross support arm 213 that is slidingly connected; Adopt this structure also can make to amount to assembly 220 folding fully.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (16)
1. awning hack lever group, it is connected the support bar of bracing frame, it is characterized in that: it comprises at least one folding stand, this folding stand comprises:
Some poles portion, those pole portions are connected and are combined into the quadrilateral structure that can fold at two interlocks, diagonal angle with support bar; And
One can select interlocking to stablize quadrilateral structure expansion or the pine oil interlocking interlocking unit with folding quadrilateral structure, and it is connected in two quadrilateral structures.
2. a kind of awning hack lever group according to claim 1 is characterized in that: this some poles portion comprises vertical rod and intermediate bar, and this vertical rod and intermediate bar intersect and articulate.
3. a kind of awning hack lever group according to claim 2, it is characterized in that: this some poles portion also comprises oblique fulcrum bar, cross support arm and connecting rod, this oblique fulcrum bar and cross support arm articulate vertical rod upper end, intermediate bar upper end and constitute a quadrilateral structure, and this connecting rod and support bar articulate vertical rod lower end, intermediate bar lower end and constitute another quadrilateral structure.
4. a kind of awning hack lever group according to claim 3 is characterized in that: this oblique fulcrum bar lower end articulates the intermediate bar upper end, and this oblique fulcrum bar top articulates cross support arm, and this cross support arm one end articulates rod end.
5. a kind of awning hack lever group according to claim 3 is characterized in that: this vertical rod lower end articulates support bar, and this connecting rod lower end articulates support bar, and the upper end articulates the intermediate bar lower end.
6. according to claim 3 or 4 or 5 described a kind of awning hack lever groups, it is characterized in that: this interlocking unit comprise one can the interlocking connecting rod lock-connecting piece, this lock-connecting piece is located at support bar or vertical rod.
7. a kind of awning hack lever group according to claim 6 is characterized in that: this lock-connecting piece comprises the buckle that a portion that sets firmly and that is fixedly arranged on support bar or vertical rod can the buckle connecting rod.
8. according to claim 1 or 2 or 3 or 4 or 5 described a kind of awning hack lever groups, it is characterized in that: it comprises two folding stands, be connected with between this two folding stand at least one can fold amount to assembly.
9. folding seat frame, it comprises bracing frame and awning hack lever group, and this bracing frame has back support bar, and this awning hack lever group is connected back support bar, it is characterized in that: this awning hack lever group comprises at least one folding stand, and this folding stand comprises:
Some poles portion, those pole portions are connected and are combined into the quadrilateral structure that can fold at two interlocks, diagonal angle with back support bar; And
One can select interlocking to stablize quadrilateral structure expansion or the pine oil interlocking interlocking unit with folding quadrilateral structure, and it is connected in two quadrilateral structures.
10. a kind of folding seat frame according to claim 9 is characterized in that: this some poles portion comprises vertical rod and intermediate bar, and this vertical rod and intermediate bar intersect and articulate.
11. a kind of folding seat frame according to claim 10, it is characterized in that: this some poles portion also comprises oblique fulcrum bar, cross support arm and connecting rod, this oblique fulcrum bar and cross support arm articulate vertical rod upper end, intermediate bar upper end and constitute a quadrilateral structure, and this connecting rod and back support bar articulate vertical rod lower end, intermediate bar lower end and constitute another quadrilateral structure.
12. a kind of folding seat frame according to claim 11 is characterized in that: this oblique fulcrum bar lower end articulates the intermediate bar upper end, and this oblique fulcrum bar top articulates cross support arm, and this cross support arm one end articulates rod end.
13. a kind of folding seat frame according to claim 11 is characterized in that: this vertical rod lower ending pivot connects back support bar, this connecting rod lower ending pivot connects back support bar, and the upper end articulates the intermediate bar lower end.
14., it is characterized in that according to claim 11 or 12 or 13 described a kind of folding seat framves: this interlocking unit comprise one can the interlocking connecting rod lock-connecting piece, this lock-connecting piece is located at back support bar or vertical rod.
15. a kind of folding seat frame according to claim 14 is characterized in that: this lock-connecting piece comprises the buckle that a portion that sets firmly and that is fixedly arranged on back support bar or vertical rod can the buckle connecting rod.
16. according to claim 9 or 10 or 11 or 12 or 13 described a kind of folding seat framves, it is characterized in that: it comprises two folding stands, be connected with between this two folding stand at least one can fold amount to assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200093016U CN201169954Y (en) | 2007-12-29 | 2007-12-29 | Awning hack lever set and folding chair rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200093016U CN201169954Y (en) | 2007-12-29 | 2007-12-29 | Awning hack lever set and folding chair rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169954Y true CN201169954Y (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200093016U Expired - Fee Related CN201169954Y (en) | 2007-12-29 | 2007-12-29 | Awning hack lever set and folding chair rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169954Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889792A (en) * | 2010-07-19 | 2010-11-24 | 浙江泰普森休闲用品有限公司 | Folding table and chair for children |
| CN103169290A (en) * | 2013-04-12 | 2013-06-26 | 福建正盛日用品有限公司 | Awning frame of deck chair |
-
2007
- 2007-12-29 CN CNU2007200093016U patent/CN201169954Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101889792A (en) * | 2010-07-19 | 2010-11-24 | 浙江泰普森休闲用品有限公司 | Folding table and chair for children |
| CN103169290A (en) * | 2013-04-12 | 2013-06-26 | 福建正盛日用品有限公司 | Awning frame of deck chair |
| CN103169290B (en) * | 2013-04-12 | 2016-02-17 | 福建正盛日用品有限公司 | Folding deck chair awning frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20121229 |