CN204500024U - A kind of portable case type folding chair - Google Patents
A kind of portable case type folding chair Download PDFInfo
- Publication number
- CN204500024U CN204500024U CN201520146439.5U CN201520146439U CN204500024U CN 204500024 U CN204500024 U CN 204500024U CN 201520146439 U CN201520146439 U CN 201520146439U CN 204500024 U CN204500024 U CN 204500024U
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- CN
- China
- Prior art keywords
- seating pad
- chair
- chair back
- hinged seat
- hinged
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Abstract
The utility model relates to a kind of portable case type folding chair, and mainly comprise seating pad, seating pad is hinged with the chair back; The chair back has slot to make way, and the chair back is provided with turning cylinder, and turning cylinder is connected with spring joint, and spring joint is connected with L support bar, and L support bar is enclosed with slideable armrest; Edge, seating pad lower surface is provided with shield; Seating pad is anterior, rear portion is equipped with hinged seat, and hinged seat has rotation-limited groove, and hinged seat is hinged with framework chair pin, and framework chair pin is provided with draw-in groove; Shield is provided with strap, and strap is all provided with the latch that can be inserted into draw-in groove inside in strap by the mode of longitudinal sliding motion.The utility model, on the folder function basis realizing chair, to be optimized further and handled easily person carries out folding operation, and the support of the chair back of the present utility model and framework chair pin is firm, not easily damages, delicate structure, folding after box exquisite appearance.
Description
Technical field
The utility model relates to consumer goods industries, specifically a kind of portable case type folding chair.
Background technology
In general, people carry out length trek tourism way in usually can feel tired, need timing to sit down and has a rest.For above-mentioned situation, people have createed large quantities of foldable stool or chair, and these creation can not only provide better rest environment on the road for people, the more important thing is that it can also be convenient for people to carry.But still there is flaw or defect in these creation, as not firm in supported after deployment, or outward appearance is indecency after folding, or folding and expansion inconvenient operation.
Summary of the invention
For the defect of above-mentioned technology, the utility model proposes outward appearance exquisiteness, easy to operate a kind of portable case type folding chair.
A kind of portable case type folding chair, mainly comprise seating pad, described seating pad upper surface rear edge is hinged with the chair back.
The concrete articulated manner of seating pad and the chair back is: described seating pad is being provided with arc-shaped limit block on described seating pad and chair back hinged place, the described chair back is being provided with arc transposition block near described arc-shaped limit block place, by described arc-shaped limit block and arc transposition block, the rotational angle maximum limit between the described chair back and described seating pad can be made to be decided to be 90 degree.
The described chair back is being provided with portable rotation slot near upper end.Rotation slot can fold by handled easily person manual rotation.
The major function of said apparatus realizes the chair back to be folded by the mode rotated, but topmost feature has ensured that the hinged place of seating pad and the chair back is semi-free read/write architecture by arc-shaped limit block and arc transposition block, thus when can ensure that user takes a seat, rely on the chair back more firm.
The two ends, left and right of the described chair back all have slot to make way, the described chair back is inner to be run through mode at longitudinally medium position with left and right and is provided with turning cylinder by bearing, described turning cylinder two ends are all connected with spring joint, described spring joint is all connected with L support bar deviating from described chair back one end, the handrail that described L support bar outer wrap has shape size and described slot to make way to adapt, described handrail is all provided with in the one end near the chair back and described handrail can be made along corresponding L support bar fore-and-aft direction to carry out the L chute slided.
Said apparatus major function to realize folding of handrail, and folding concrete mode is: by handrail slider to rearmost end, then turning cylinder rotated 90 degree together with L support bar, handrail, cause armrest positions overlapping with snap fit with slot to make way, complete folding.The connected mode of spring joint ensure that handrail folding operation is very quick and easy.
Described L support bar can sliding distance in described L chute and described L support bar suitable to the distance of slot to make way upper surface.Ensure that handrail can be engaged to completely slot to make way position and make folding after the surface complete and smooth, attractive in appearance more of the chair back.
Described seating pad lower surface is anterior, rear portion is equipped with hinged seat, described hinged seat has the rotation-limited groove of 90 degree of circular arc corners in the cambered surface near described seating pad center, described hinged seat is all hinged with the framework chair pin that can rotate along the rotation-limited groove curved angle track of described correspondence, and the upper end shelf of described framework chair pin is equipped with draw-in groove.
Former and later two inner faces of described shield are all provided with strap approaching described draw-in groove place, and described strap is all being provided with the latch that can be inserted into draw-in groove inside in described strap by the mode of longitudinal sliding motion near described seating pad center position.
Said apparatus major function is the foldability of implementation framework chair pin, and main feature is embodied in because latch fixation makes framework chair pin to rotate, and makes the supporting role of framework chair pin more firm.
As another kind of manifestation mode of the present utility model, become folded state by framework chair pin, after only needing latch slip that is seating pad is anterior, rear portion to depart from draw-in groove, former and later two framework chair pin are rotated to direction, seating pad position and can realize folding.
The lower end shelf of described framework chair pin is all provided with skidproof bottom cover.Anti-slip cover can increase the stability of strutting system of framework chair pin further.
The described gauge at the lengthwise position of the anterior hinged seat of seating pad and the spacing size between the lengthwise position of the anterior hinged seat of seating pad and framework chair pin is suitable, and described hinged seat lowermost end position is vertical is not less than described shield bottom face position.Lengthwise position between two hinged seats mutually staggers and ensure that former and later two framework chair pin can not produce the interference that interweaves in a folded configuration.
Edge, described seating pad lower surface is provided with shield, and described shield front left and right three end faces are equipped with frame ornamental strip, and described shield rear end face is equipped with rear portion handle.Shield effectively can block the visual angle of hinged seat and the framework chair pin after folding, and makes the utility model outward appearance more exquisite.Rear portion handle be used for the utility model is carried out folding after can person easy to use carry.
The beneficial effects of the utility model are:
The utility model, on the folder function basis realizing chair, to be optimized further and handled easily person carries out folding operation, and the support of the chair back of the present utility model and framework chair pin is firm, not easily damages, delicate structure, folding after box exquisite appearance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, utility model is further illustrated.
Fig. 1 is antero-lateral perspective structural representation of the present utility model;
Fig. 2 is rear perspective structural representation of the present utility model;
Fig. 3 is the close-up schematic view of the utility model about I region of Fig. 2;
Fig. 4 is main TV structure schematic diagram of the present utility model;
Fig. 5 is the B-B partial cross structural representation of the utility model about Fig. 4;
Fig. 6 is plan structure schematic diagram of the present utility model;
Fig. 7 is the A-A sectional structure schematic diagram of the utility model about Fig. 6;
Fig. 8 is the C-C sectional structure schematic diagram of the utility model about Fig. 6;
Fig. 9 is the hinged seat cross-sectional structure schematic diagram of the utility model with rotation-limited groove;
Figure 10 is the perspective view after of the present utility model folding.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below the utility model being set forth further.
As shown in Figures 1 to 9, a kind of portable case type folding chair, mainly comprises seating pad 1, and described seating pad 1 upper surface rear edge is hinged with the chair back 2.
Seating pad 1 with the concrete articulated manner of the chair back 2 is: described seating pad 1 is being provided with arc-shaped limit block 15 on described seating pad 1 with the chair back 2 hinged place, the described chair back 2 is being provided with arc transposition block 16 near described arc-shaped limit block 15 place, by described arc-shaped limit block 15 and arc transposition block 16, the rotational angle maximum limit between the described chair back 2 and described seating pad 1 can be made to be decided to be 90 degree.
The described chair back 2 is being provided with portable rotation slot 2a near upper end.Rotation slot 2a can fold by handled easily person manual rotation.
The major function of said apparatus realizes the chair back 2 to be folded by the mode rotated, but topmost feature has ensured that the hinged place of seating pad 1 and the chair back 2 is semi-free read/write architecture by arc-shaped limit block 15 and arc transposition block 16, thus rely on the chair back 2 more firm when can ensure that user takes a seat.
The two ends, left and right of the described chair back 2 all have slot to make way 3, the described chair back 2 inside is run through mode at longitudinally medium position with left and right and is provided with turning cylinder 4 by bearing, described turning cylinder 4 two ends are all connected with spring joint 5, described spring joint 5 is all connected with L support bar 6 deviating from the described chair back 2 one end, the handrail 7 that described L support bar 6 outer wrap has shape size and described slot to make way 3 to adapt, described handrail 7 is all provided with in the one end near the chair back 2 and described handrail 7 can be made along corresponding L support bar 6 fore-and-aft direction to carry out the L chute 8 slided.
Said apparatus major function to realize folding of handrail 7, folding concrete mode is: handrail 7 is slided into rearmost end, then turning cylinder 4 is rotated 90 degree together with L support bar 6, handrail 7, cause handrail 7 position overlapping with snap fit with slot to make way 3, complete folding.The connected mode of spring joint 5 ensure that handrail 7 folding operation is very quick and easy.
Described L support bar 6 can sliding distance in described L chute 8 and described L support bar 6 suitable to the distance of slot to make way 3 upper surface.Ensure that handrail 7 can be engaged to completely slot to make way 3 position and make folding after the surface complete and smooth, attractive in appearance more of the chair back 2.
Described seating pad 1 lower surface is anterior, rear portion is equipped with hinged seat 12, described hinged seat 12 has the rotation-limited groove 12a of 90 degree of circular arc corners in the cambered surface near described seating pad 1 center, described hinged seat 12 is all hinged with the framework chair pin 13 that can rotate along the rotation-limited groove 12a curved angle track of described correspondence, and the upper end shelf of described framework chair pin 13 is equipped with draw-in groove 13a.
Former and later two inner faces of described shield 9 are all provided with strap 14 approaching described draw-in groove 13a place, and described strap 14 is all being provided with the latch 18 that can be inserted into draw-in groove 13a inside in described strap 14 by the mode of longitudinal sliding motion near described seating pad 1 center position.
Said apparatus major function is the foldability of implementation framework chair pin 13, and main feature is embodied in because latch 18 fixation makes framework chair pin 13 to rotate, and makes the supporting role of framework chair pin 13 more firm.
As another kind of embodiment of the present utility model, folded state is become by framework chair pin 13, only needing slides latch 18 that is anterior for seating pad 1, rear portion depart from draw-in groove 13a after, former and later two framework chair pin 13 are rotated to direction, seating pad 1 position and can realize folding.
The lower end shelf of described framework chair pin 13 is all provided with skidproof bottom cover 17.Anti-slip cover 17 can increase the stability of strutting system of framework chair pin 13 further.
The gauge of the described lengthwise position at the anterior hinged seat of seating pad 1 12 and the spacing size between the lengthwise position of the anterior hinged seat of seating pad 1 12 and framework chair pin 13 is suitable, and described hinged seat 12 lowermost end position is vertical is not less than described shield 9 bottom face position.Lengthwise position between two hinged seats 12 mutually staggers and ensure that former and later two framework chair pin 13 can not produce the interference that interweaves in a folded configuration.
Edge, described seating pad 1 lower surface is provided with shield 9, and described shield 9 front left and right three end faces are equipped with frame ornamental strip 10, and described shield 9 rear end face is equipped with rear portion handle 11.Shield 9 effectively can block the visual angle of hinged seat 12 and the framework chair pin 13 after folding, and makes the utility model outward appearance more exquisite.Rear portion handle 11 for the utility model is carried out folding after can person easy to use carry.
It should be noted that the utility model is when specifically carrying out being folded into box operation, what first perform is the folding of handrail 7, can carry out the folding of the chair back 2 and framework chair pin 13 subsequently.Carrying out being the expansion of the first chair back 2 and framework chair pin 13 by the box operating sequence being launched into chair, after carry out the expansion of handrail 7.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a portable case type folding chair, mainly comprises seating pad (1), it is characterized in that: described seating pad (1) upper surface rear edge is hinged with the chair back (2);
The two ends, left and right of the described chair back (2) all have slot to make way (3), the described chair back (2) is inner to be run through mode at longitudinally medium position with left and right and is provided with turning cylinder (4) by bearing, described turning cylinder (4) two ends are all connected with spring joint (5), described spring joint (5) is all connected with L support bar (6) deviating from the described chair back (2) one end, the handrail (7) that described L support bar (6) outer wrap has shape size and described slot to make way (3) to adapt, described handrail (7) is all provided with in the one end near the chair back (2) and described handrail (7) can be made along corresponding L support bar (6) fore-and-aft direction to carry out the L chute (8) slided,
Described seating pad (1) edge, lower surface is provided with shield (9), described shield (9) front left and right three end faces are equipped with frame ornamental strip (10), and described shield (9) rear end face is equipped with rear portion handle (11);
Described seating pad (1) lower surface is anterior, rear portion is equipped with hinged seat (12), described hinged seat (12) has the rotation-limited groove (12a) of 90 degree of circular arc corners in the cambered surface near described seating pad (1) center, described hinged seat (12) is all hinged with the framework chair pin (13) that can rotate along rotation-limited groove (12a) the curved angle track of described correspondence, and the upper end shelf of described framework chair pin (13) is equipped with draw-in groove (13a);
Former and later two inner faces of described shield (9) are all provided with strap (14) approaching described draw-in groove (13a) place, and described strap (14) is all being provided with the latch (18) that can be inserted into draw-in groove (13a) inside described strap (14) in by the mode of longitudinal sliding motion near described seating pad (1) center position.
2. a kind of portable case type folding chair according to claim 1, it is characterized in that: described seating pad (1) is being provided with arc-shaped limit block (15) on described seating pad (1) with the chair back (2) hinged place, the described chair back (2) is being provided with arc transposition block (16) near described arc-shaped limit block (15) place, by described arc-shaped limit block (15) and arc transposition block (16), the rotational angle maximum limit between the described chair back (2) and described seating pad (1) can be made to be decided to be 90 degree.
3. a kind of portable case type folding chair according to claim 1, is characterized in that: the described chair back (2) is being provided with portable rotation slot (2a) near upper end.
4. a kind of portable case type folding chair according to claim 1, is characterized in that: the lower end shelf of described framework chair pin (13) is all provided with skidproof bottom cover (17).
5. a kind of portable case type folding chair according to claim 1, it is characterized in that: described in be positioned at the gauge of spacing size between the lengthwise position of seating pad (1) anterior hinged seat (12) and the lengthwise position being positioned at seating pad (1) anterior hinged seat (12) and framework chair pin (13) suitable, described hinged seat (12) lowermost end position is not less than described shield (9) bottom face position.
6. a kind of portable case type folding chair according to claim 1, is characterized in that: described L support bar (6) can sliding distance in described L chute (8) and described L support bar (6) suitable to the distance of slot to make way (3) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146439.5U CN204500024U (en) | 2015-03-13 | 2015-03-13 | A kind of portable case type folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146439.5U CN204500024U (en) | 2015-03-13 | 2015-03-13 | A kind of portable case type folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500024U true CN204500024U (en) | 2015-07-29 |
Family
ID=53698037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146439.5U Expired - Fee Related CN204500024U (en) | 2015-03-13 | 2015-03-13 | A kind of portable case type folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204500024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348734A (en) * | 2017-09-05 | 2017-11-17 | 南京工业职业技术学院 | A kind of Novel rapid Foldable cloth bag chair |
| CN108685380A (en) * | 2018-07-16 | 2018-10-23 | 四川护理职业学院 | A kind of Multifunctional portable folding chair and application method |
| CN116098405A (en) * | 2023-02-21 | 2023-05-12 | 浙江新亚休闲用品有限公司 | Portable folding beach chair and use method thereof |
-
2015
- 2015-03-13 CN CN201520146439.5U patent/CN204500024U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348734A (en) * | 2017-09-05 | 2017-11-17 | 南京工业职业技术学院 | A kind of Novel rapid Foldable cloth bag chair |
| CN108685380A (en) * | 2018-07-16 | 2018-10-23 | 四川护理职业学院 | A kind of Multifunctional portable folding chair and application method |
| CN108685380B (en) * | 2018-07-16 | 2023-08-25 | 四川护理职业学院 | Multifunctional portable folding chair and use method thereof |
| CN116098405A (en) * | 2023-02-21 | 2023-05-12 | 浙江新亚休闲用品有限公司 | Portable folding beach chair and use method thereof |
| CN116098405B (en) * | 2023-02-21 | 2023-07-14 | 浙江新亚休闲用品有限公司 | Portable folding beach chair and use method thereof |
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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: 20150729 Termination date: 20160313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |