CN203841361U - Multifunctional mechanical-deformed seat chair - Google Patents
Multifunctional mechanical-deformed seat chair Download PDFInfo
- Publication number
- CN203841361U CN203841361U CN201420227052.8U CN201420227052U CN203841361U CN 203841361 U CN203841361 U CN 203841361U CN 201420227052 U CN201420227052 U CN 201420227052U CN 203841361 U CN203841361 U CN 203841361U
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- crane
- seat
- chair
- expansion link
- support
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional mechanical-deformed seat chair which is provided with a foldable universal supporting plate mechanism, a backrest adjusting mechanism, a serrated self-locking shearing fork type lifting mechanism, a two-stage adjusting stretching mechanism, a seat chair frame and a containing net rack, wherein the foldable universal supporting plate mechanism is provided with a book supporting plate and a universal bracket; the backrest adjusting mechanism is provided with an infinite-adjusting expansion rod and a backrest; the serrated self-locking shearing fork type lifting mechanism is provided with a chair surface for supporting a lifting rack, the lifting rack and another chair surface which is used for supporting the haunch; the two-stage adjusting stretching mechanism is provided with a guide rail, chair legs, a lower knee supporting chair surface and an upper knee supporting chair surface. The multifunctional mechanical-deformed seat chair has the integrated functions of an office chair and a relax chair, and is used for overcoming the defect of finite progression adjustment of a common deck chair and the unsafety of pneumatic lifting of a conventional office chair, so that the living space is saved. The multifunctional mechanical-deformed seat chair is simple and reasonable in structure, convenient to use, moderate in cost and easy to manufacture.
Description
Technical field
The utility model relates to multi-functional mechanical Changeable shape chair, especially relates to a kind of multifunctional foldable and stretches lifting seat.
Background technology
Along with the raising of people's living standard, the demand of office-recreational facility is increased day by day to the multifunction seat of active demand safety and comfort, saving space, a chair multipotency.
At present, most of multifunction seats can integrate desk and chair-function, on chair, set up board and replaced desk, but this board is fixed on handrail, cannot fold or move, can not regulate books placed angle, affect again activity space, cause numerous inconvenience, therefore can not satisfy the demands completely.And nearly all multifunction seat can only be used for office, can not become interim lobby, especially for student, has a rest on the desk of can only lying prone in fatigue, has greatly affected healthy.Chaise longue can be as interim lobby, but chaise longue takes up room greatly, very flexible, and its backrest or unadjustable, or adopt adjusting shift backrest more, be generally third gear or fourth gear.Some office chairs have elevating mechanism, guarantee the needs of different people's offices, are substantially all to adopt pneumatic cylinder elevating mechanism, although simple in structure, flexible operation, security but can not well be guaranteed.
Summary of the invention
The purpose of this utility model is the deficiency existing for above-mentioned prior art, provide a kind of easy to use, safe and comfortable, can greatly save space-efficient multifunctional foldable and stretch lifting seat.
The utility model is provided with collapsible universal supporting plate mechanism, backrest regulating mechanism, profile of tooth self-locking scissor-type lifting mechanism, two-stage adjusting extension means, seat frame, net rack for placing article;
Described collapsible universal supporting plate mechanism is provided with books supporting plate and gimbals, and described backrest regulating mechanism is provided with electrodeless adjustable telescopic rod and backrest; Described profile of tooth self-locking scissor-type lifting mechanism is provided with the seat of seat, crane and the support buttocks of supporting elevation frame, and described two-stage regulates extension means to be provided with guide rail, chair leg, lower support knee seat and upper support knee seat;
One end of described gimbals is connected with books supporting plate, the other end of gimbals and electrodeless adjustable telescopic rod are fixed on the handrail of seat frame, electrodeless adjustable telescopic rod enters in the chute of backrest both sides and backrest is fixed, and the seat of supporting elevation frame is fixed on the cross bar of seat frame; Described net rack for placing article is located at the bottom of seat frame, and crane is fixed on the seat for the supporting elevation frame of supporting elevation frame; Guide rail is connected to crane inner side, and upper support knee seat is connected on guide rail, and lower support knee seat is connected on upper support knee seat, and chair leg is connected to lower support knee seat bottom; For the seat that supports buttocks be fixed on crane and with backrest bottom-hinged.
Described books supporting plate can be provided with books pallet stand and books supporting plate folder; Described gimbals can be provided with universal ball end Connection Block, upper universal connecting rod of support, lower gimbals connecting rod, gimbals hold-down support and hold-down support knob; Books supporting plate folder and universal ball end Connection Block link together, one end and the universal ball end Connection Block of upper universal connecting rod of support are hinged, the upper other end of universal connecting rod of support and one end of lower gimbals connecting rod are hinged, the other end of lower gimbals connecting rod and gimbals hold-down support are hinged, and gimbals hold-down support is fixed on the handrail of seat frame by hold-down support knob.
Described electrodeless adjustable telescopic rod can be provided with expansion link hold-down support, expansion link urceolus, expansion link inner core, expansion link head, expansion link degree of tightness sleeve, expansion link inner cam, expansion link inner cam securing member, electrodeless adjustable telescopic rod is welded on the handrail of seat frame by expansion link hold-down support, the expansion link urceolus of electrodeless adjustable telescopic rod enters in the chute of backrest both sides and by expansion link head, backrest is fixed, the expansion link inner core of electrodeless adjustable telescopic rod is connected by expansion link degree of tightness sleeve with expansion link urceolus, expansion link inner cam is fixed on expansion link inner core, expansion link inner cam securing member is entrenched in expansion link inner cam.
Described crane can be provided with crane upper bracket, crane lower carriage, crane scissor-type mechanism, crane connection bearing pin, the "T"-shaped slide block of crane, the "T"-shaped slide block of crane band tooth, crane spring button, the large tooth bar of crane, it is hinged that the crane scissor-type mechanism of described crane connects bearing pin one end and crane upper bracket and crane lower carriage by crane, it is hinged that crane connects the bearing pin other end and the "T"-shaped slide block of crane and the "T"-shaped slide block of crane band tooth, the "T"-shaped slide block of crane is placed in the middle part chute of crane lower carriage, the "T"-shaped slide block of crane band tooth is placed in the chute of crane upper bracket and the large tooth bar engagement of crane, the large tooth bar of one end of crane spring button and crane is threaded, make the large tooth bar of crane semifixed in the chute of crane upper bracket and the engagement of the "T"-shaped slide block of crane band tooth.
Described lower support knee seat can be provided with seat chute and movable slider, and movable slider is fixed on upper support knee seat, and lower support knee seat is by movable slider relative sliding in seat chute.
Described chair leg can be provided with chair leg supporting leg, chair leg support, chair leg fixed mount, chair leg fixed mount is fixed on lower support knee seat, chair leg supporting leg upper end and chair leg support upper end are hinged with two ends, chair leg fixed mount left and right respectively, and chair leg support lower end is engaged on chair leg supporting leg.
Collapsible universal supporting plate mechanism of the present utility model can carry out arbitrarily angled, position adjustments, can be used as movable desk; Two-stage regulates extension means to stretch or to pack up; Profile of tooth self-locking scissor-type lifting mechanism can be done oscilaltion; Backrest regulating mechanism can be done electrodeless rotation adjusting in front and back; Net rack for placing article can be used for storing.
The utility model integrates office and leisure function, has overcome drawback that the finite progression of common chaise longue regulates and the insecurity of conventional office chair Pneumatic type lifting, has saved living space.In addition, of the present utility model simple and reasonable, easy to use, cost is moderate, easily manufactures.
Accompanying drawing explanation
Fig. 1 is that the structure of the utility model embodiment forms schematic diagram.
Fig. 2 is the profile of tooth self-locking schematic diagram of the profile of tooth self-locking scissor-type lifting mechanism of the utility model embodiment.
Fig. 3 is the crane schematic diagram of the profile of tooth self-locking scissor-type lifting mechanism of the utility model embodiment.
Fig. 4 is the electrodeless adjustable telescopic rod schematic diagram of the utility model embodiment.
Fig. 5 is the electrodeless adjustable telescopic rod inner cam work schematic diagram of the utility model embodiment.
Fig. 6 is that the two-stage of the utility model embodiment regulates extension means schematic diagram.
Fig. 7 is the collapsible universal supporting plate structural scheme of mechanism of the utility model embodiment.
Fig. 8 is the collapsed state schematic diagram of the utility model embodiment.
Fig. 9 is the right apparent direction partial sectional view of the utility model embodiment.
In figure, be respectively labeled as: 1-books supporting plate, 1.1-books pallet stand, 1.2-books supporting plate folder, 2-gimbals, 2.1-universal ball end Connection Block, 2.2-upper universal connecting rod of support, 2.3-lower gimbals connecting rod, 2.4-gimbals hold-down support, 2.5-hold-down support knob, 3-electrodeless adjustable telescopic rod, 3.1-expansion link hold-down support, 3.2-expansion link urceolus, 3.3-expansion link inner core, 3.4-expansion link head, 3.5-expansion link degree of tightness sleeve, 3.6-expansion link inner cam, 3.7-expansion link inner cam securing member, 4-backrest, the seat of 5-supporting elevation frame, 6-net rack for placing article, 7-seat frame, 8-crane, 8.1-crane upper bracket, 8.2-crane lower carriage, 8.3-crane scissor-type mechanism, 8.4-crane connects bearing pin, the "T"-shaped slide block of 8.5-crane, the "T"-shaped slide block of 8.6-crane band tooth, 8.7-crane spring button, the large tooth bar of 8.8-crane, 9-guide rail, 10-chair leg, 10.1 chair leg supporting legs, 10.2-chair leg support, 10.3-chair leg fixed mount, 11-lower support knee seat, 11.1-seat chute, 11.2-movable slider, 12-upper support knee seat, the seat of 13-support buttocks.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Referring to Fig. 1～9, the utility model embodiment is provided with collapsible universal supporting plate mechanism, backrest regulating mechanism, profile of tooth self-locking scissor-type lifting mechanism, two-stage adjusting extension means, seat frame 7, net rack for placing article 6.Described collapsible universal supporting plate mechanism is provided with books supporting plate 1 and gimbals 2, and described backrest regulating mechanism is provided with electrodeless adjustable telescopic rod 3 and backrest 4; Described profile of tooth self-locking scissor-type lifting mechanism is provided with seat 5, the crane 8 of supporting elevation frame and supports the seat 13 of buttocks, and described two-stage regulates extension means to be provided with guide rail 9, chair leg 10, lower support knee seat 11 and upper support knee seat 12.
One end of described gimbals 2 is connected with books supporting plate 1, the other end of gimbals 2 and electrodeless adjustable telescopic rod 3 are fixed on the handrail of seat frame 7, electrodeless adjustable telescopic rod 3 enters in the chute of backrest 4 both sides and backrest 4 is fixing, and the seat 5 of supporting elevation frame is fixed on the cross bar of seat frame 7; Described net rack for placing article 6 is located at the bottom of seat frame 7, and crane 8 is fixed on the seat 5 for the supporting elevation frame of supporting elevation frame 8; Guide rail 9 is connected to crane 8 inner sides, and upper support knee seat 12 is connected on guide rail 9, and lower support knee seat 11 is connected on upper support knee seat 12, and chair leg 10 is connected to lower support knee seat 11 bottoms; For the seat 13 that supports buttocks be fixed on crane 8 and with backrest 4 bottom-hinged.
Described books supporting plate 1 is provided with books pallet stand 1.1 and books supporting plate folder 1.2; Described gimbals 2 can be provided with universal ball end Connection Block 2.1, upper universal connecting rod of support 2.2, lower gimbals connecting rod 2.3, gimbals hold-down support 2.4 and hold-down support knob 2.5; Books supporting plate folder 1.2 and universal ball end Connection Block 2.1 link together, one end and the universal ball end Connection Block 2.1 of upper universal connecting rod of support 2.2 are hinged, the upper other end of universal connecting rod of support 2.2 and one end of lower gimbals connecting rod 2.3 are hinged, the other end of lower gimbals connecting rod 2.3 and gimbals hold-down support 2.4 are hinged, and gimbals hold-down support 2.4 is fixed on the handrail of seat frame 7 by hold-down support knob 2.5.
Described electrodeless adjustable telescopic rod 3 is provided with expansion link hold-down support 3.1, expansion link urceolus 3.2, expansion link inner core 3.3, expansion link head 3.4, expansion link degree of tightness sleeve 3.5, expansion link inner cam 3.6, expansion link inner cam securing member 3.7, electrodeless adjustable telescopic rod 3 is welded on the handrail of seat frame 7 by expansion link hold-down support 3.1, it is interior also by expansion link head 3.4, backrest 4 is fixing that the expansion link urceolus 3.2 of electrodeless adjustable telescopic rod 3 enters the chute of backrest 4 both sides, the expansion link inner core 3.3 of electrodeless adjustable telescopic rod 3 is connected by expansion link degree of tightness sleeve 3.5 with expansion link urceolus 3.2, expansion link inner cam 3.6 is fixed on expansion link inner core 3.3, 3.7 of expansion link inner cam securing members are entrenched in expansion link inner cam 3.6.
Described crane 8 is provided with crane upper bracket 8.1, crane lower carriage 8.2, crane scissor-type mechanism 8.3, crane connection bearing pin 8.4, the "T"-shaped slide block 8.5 of crane, the "T"-shaped slide block 8.6 of crane band tooth, crane spring button 8.7, the large tooth bar 8.8 of crane, it is hinged that the crane scissor-type mechanism 8.3 of described crane 8 connects bearing pin 8.4 one end and crane upper bracket 8.1 and crane lower carriage 8.2 by crane, it is hinged that crane connects bearing pin 8.4 other ends and the "T"-shaped slide block 8.5 of crane and the "T"-shaped slide block 8.6 of crane band tooth, the "T"-shaped slide block 8.5 of crane is placed in the middle part chute of crane lower carriage 8.2, the "T"-shaped slide block 8.6 of crane band tooth is placed in the chute of crane upper bracket 8.1 and large tooth bar 8.8 engagements of crane, the large tooth bar 8.8 of one end of crane spring button 8.7 and crane is threaded, make the large tooth bar 8.8 of crane semifixed in the chute of crane upper bracket 8.1 and 8.6 engagements of the "T"-shaped slide block of crane band tooth.
Described lower support knee seat 11 is provided with seat chute 11.1 and movable slider 11.2, and movable slider 11.2 is fixed on upper support knee seat 12, and lower support knee seat 11 passes through movable slider 11.2 at the interior relative sliding of seat chute 11.1.
Described chair leg 10 is provided with chair leg supporting leg 10.1, chair leg support 10.2, chair leg fixed mount 10.3, chair leg fixed mount 10.3 is fixed on lower support knee seat 11, chair leg supporting leg 10.1 upper ends and chair leg support 10.2 upper ends are hinged with chair leg fixed mount 10.3 two ends, left and right respectively, and chair leg support 10.2 lower ends are engaged on chair leg supporting leg 10.1.
When the utility model is used as office seating, first, pin crane spring button 8.7, make the interim engagement that departs from the "T"-shaped slide block 8.6 of crane band tooth of the large tooth bar 8.8 of crane, up-down stretch crane upper bracket 8.1, the angle of crane scissor-type mechanism 8.3 changes, thereby drives respectively the "T"-shaped slide block 8.5 of crane and the movement of the "T"-shaped slide block 8.6 of crane band tooth in crane lower carriage 8.1 and the inner chute of crane upper bracket 8.2.Afterwards, decontrol spring button 8.7, the large tooth bar 8.8 of crane and the "T"-shaped slide block 8.6 of the crane band tooth position of engagement once on being different from completes engagement self-locking automatically, thereby realizes lifting.Secondly, rotate the angle of backrest 4, there is relative motion in the groove of backrest 4 both sides and electrodeless adjustable telescopic rod 3, make backrest 4 and the seat 13 that supports buttocks be the state of 90 ° of left and right, regulate afterwards the length of electrodeless adjustable telescopic rod 3, the fastening electrodeless adjustable telescopic rod 3 of rotating extensible arm degree of tightness sleeve 3.5, thus realize the electrodeless adjusting of backrest.Finally, regulate collapsible universal supporting plate mechanism, can change the angle of upper universal connecting rod of support 2.2 and lower gimbals connecting rod 2.3, thereby change the position of gimbals 2, then, also can regulate by universal ball end Connection Block 2.1 angle of books supporting plate folder 1.2, thereby change the angle of books supporting plate 1, realize the movable function of desk.
When the utility model becomes used leisure reclining chair from office seating, first, rotating extensible arm degree of tightness sleeve 3.5, unclamp electrodeless adjustable telescopic rod 3, change afterwards the length of electrodeless adjustable telescopic rod 3 to correct position, then rotating extensible arm degree of tightness sleeve 3.5, fixing electrodeless adjustable telescopic rod 3, thereby backrest 4 can chute and electrodeless adjustable telescopic rod 3 by both sides relative motions occur, wait to move to suitable angle and just can fix.Secondly, stretching two-stage regulates extension means to suitable length, extracted before this guide rail 9 out, pulled out upper support knee seat 12, then by the relative motion of movable slider 11.2 and seat chute 11.1, pull out lower support knee seat 11, do like this compactedness that can guarantee seat, can not cause again that to support the seat of knee too short and cannot meet the demands, open afterwards chair leg 10 to support, chair leg support 10.2 lower ends are engaged on chair leg supporting leg 10.1, realize the fixing of chair leg 10.Finally, if needed, can adjust the height of profile of tooth self-locking scissor-type lifting mechanism, to obtain maximum comfort level.The operation of a same paragraph is the same, has not just been described here.
When the utility model becomes office seating from used leisure reclining chair, first, up move chair leg support 10.2 lower ends, it is no longer meshed with chair leg supporting leg 10.1, up move chair leg supporting leg 10.1, make it parallel with lower support knee seat 11, then, by passing through the relative motion of movable slider 11.2 and seat chute 11.1, pack up lower support knee seat 11 to upper support knee seat 12 belows, afterwards, promote inward guide rail 9, pack up lower support knee seat 11 and drink support knee seat 12 to seat 13 belows of supporting buttocks.Secondly, regulate backrest 4 angles, regulate books supporting plate 1 position, regulate the height of profile of tooth self-locking scissor-type lifting mechanism, before existing statement, do not described herein.
Fig. 8 provides the collapsed state schematic diagram of the utility model embodiment, wherein packs up parts chair leg 10, lower support knee seat 11, upper support knee seat 12 and guide rail 9 and is hidden in the seat 5 of member supporting crane and supports between the seat 13 of buttocks.
Fig. 9 provides the right apparent direction partial sectional view of the utility model embodiment, and the crane of visible profile of tooth self-locking scissor-type lifting mechanism is implemented CONSTRUCTED SPECIFICATION.
Claims (6)
1. multi-functional mechanical Changeable shape chair, is characterized in that being provided with collapsible universal supporting plate mechanism, backrest regulating mechanism, profile of tooth self-locking scissor-type lifting mechanism, two-stage adjusting extension means, seat frame, net rack for placing article;
Described collapsible universal supporting plate mechanism is provided with books supporting plate and gimbals, and described backrest regulating mechanism is provided with electrodeless adjustable telescopic rod and backrest; Described profile of tooth self-locking scissor-type lifting mechanism is provided with the seat of seat, crane and the support buttocks of supporting elevation frame, and described two-stage regulates extension means to be provided with guide rail, chair leg, lower support knee seat and upper support knee seat;
One end of described gimbals is connected with books supporting plate, the other end of gimbals and electrodeless adjustable telescopic rod are fixed on the handrail of seat frame, electrodeless adjustable telescopic rod enters in the chute of backrest both sides and backrest is fixed, and the seat of supporting elevation frame is fixed on the cross bar of seat frame; Described net rack for placing article is located at the bottom of seat frame, and crane is fixed on the seat for the supporting elevation frame of supporting elevation frame; Guide rail is connected to crane inner side, and upper support knee seat is connected on guide rail, and lower support knee seat is connected on upper support knee seat, and chair leg is connected to lower support knee seat bottom; For the seat that supports buttocks be fixed on crane and with backrest bottom-hinged.
2. multi-functional mechanical Changeable shape chair as claimed in claim 1, is characterized in that described books supporting plate is provided with books pallet stand and books supporting plate folder; Described gimbals are provided with universal ball end Connection Block, upper universal connecting rod of support, lower gimbals connecting rod, gimbals hold-down support and hold-down support knob; Books supporting plate folder and universal ball end Connection Block link together, one end and the universal ball end Connection Block of upper universal connecting rod of support are hinged, the upper other end of universal connecting rod of support and one end of lower gimbals connecting rod are hinged, the other end of lower gimbals connecting rod and gimbals hold-down support are hinged, and gimbals hold-down support is fixed on the handrail of seat frame by hold-down support knob.
3. multi-functional mechanical Changeable shape chair as claimed in claim 1, it is characterized in that described electrodeless adjustable telescopic rod is provided with expansion link hold-down support, expansion link urceolus, expansion link inner core, expansion link head, expansion link degree of tightness sleeve, expansion link inner cam, expansion link inner cam securing member, electrodeless adjustable telescopic rod is welded on the handrail of seat frame by expansion link hold-down support, the expansion link urceolus of electrodeless adjustable telescopic rod enters in the chute of backrest both sides and by expansion link head, backrest is fixed, the expansion link inner core of electrodeless adjustable telescopic rod is connected by expansion link degree of tightness sleeve with expansion link urceolus, expansion link inner cam is fixed on expansion link inner core, expansion link inner cam securing member is entrenched in expansion link inner cam.
4. multi-functional mechanical Changeable shape chair as claimed in claim 1, is characterized in that described crane is provided with crane upper bracket, crane lower carriage, crane scissor-type mechanism, crane and connects bearing pin, the "T"-shaped slide block of crane, the "T"-shaped slide block of crane band tooth, crane spring button, the large tooth bar of crane, it is hinged that the crane scissor-type mechanism of described crane connects bearing pin one end and crane upper bracket and crane lower carriage by crane, it is hinged that crane connects the bearing pin other end and the "T"-shaped slide block of crane and the "T"-shaped slide block of crane band tooth, the "T"-shaped slide block of crane is placed in the middle part chute of crane lower carriage, the "T"-shaped slide block of crane band tooth is placed in the chute of crane upper bracket and the large tooth bar engagement of crane, the large tooth bar of one end of crane spring button and crane is threaded, make the large tooth bar of crane semifixed in the chute of crane upper bracket and the engagement of the "T"-shaped slide block of crane band tooth.
5. multi-functional mechanical Changeable shape chair as claimed in claim 1, it is characterized in that described lower support knee seat is provided with seat chute and movable slider, movable slider is fixed on upper support knee seat, and lower support knee seat is by movable slider relative sliding in seat chute.
6. multi-functional mechanical Changeable shape chair as claimed in claim 1, it is characterized in that described chair leg is provided with chair leg supporting leg, chair leg support, chair leg fixed mount, chair leg fixed mount is fixed on lower support knee seat, chair leg supporting leg upper end and chair leg support upper end are hinged with two ends, chair leg fixed mount left and right respectively, and chair leg support lower end is engaged on chair leg supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227052.8U CN203841361U (en) | 2014-05-06 | 2014-05-06 | Multifunctional mechanical-deformed seat chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227052.8U CN203841361U (en) | 2014-05-06 | 2014-05-06 | Multifunctional mechanical-deformed seat chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841361U true CN203841361U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227052.8U Expired - Fee Related CN203841361U (en) | 2014-05-06 | 2014-05-06 | Multifunctional mechanical-deformed seat chair |
Country Status (1)
| Country | Link |
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| CN (1) | CN203841361U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935213A (en) * | 2015-03-05 | 2016-09-14 | A-Dec公司 | Seat assembly for task-oriented seating |
| CN107050769A (en) * | 2017-06-26 | 2017-08-18 | 周生斌 | A kind of nursing for treating chair suitable for children |
| CN107087923A (en) * | 2017-05-25 | 2017-08-25 | 东台市梁垛镇春林家具厂 | A kind of multifunction chair |
| CN108814095A (en) * | 2018-06-30 | 2018-11-16 | 广东知识城运营服务有限公司 | One kind three becomes chair |
| CN109620564A (en) * | 2019-02-20 | 2019-04-16 | 四川大学华西医院 | Multifunctional chair for ICU patient's out-of-bed activity |
| US10264887B2 (en) | 2015-03-18 | 2019-04-23 | Juan Martin Rambaldo | Folding chair |
| CN112754201A (en) * | 2020-12-31 | 2021-05-07 | 江苏桓越信息科技发展有限公司 | Seat for meeting room |
-
2014
- 2014-05-06 CN CN201420227052.8U patent/CN203841361U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935213A (en) * | 2015-03-05 | 2016-09-14 | A-Dec公司 | Seat assembly for task-oriented seating |
| US10264887B2 (en) | 2015-03-18 | 2019-04-23 | Juan Martin Rambaldo | Folding chair |
| CN107087923A (en) * | 2017-05-25 | 2017-08-25 | 东台市梁垛镇春林家具厂 | A kind of multifunction chair |
| CN107050769A (en) * | 2017-06-26 | 2017-08-18 | 周生斌 | A kind of nursing for treating chair suitable for children |
| CN108814095A (en) * | 2018-06-30 | 2018-11-16 | 广东知识城运营服务有限公司 | One kind three becomes chair |
| CN109620564A (en) * | 2019-02-20 | 2019-04-16 | 四川大学华西医院 | Multifunctional chair for ICU patient's out-of-bed activity |
| CN109620564B (en) * | 2019-02-20 | 2021-05-18 | 四川大学华西医院 | Multifunctional chair for ICU patient getting out of bed |
| CN112754201A (en) * | 2020-12-31 | 2021-05-07 | 江苏桓越信息科技发展有限公司 | Seat for meeting room |
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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: 20140924 Termination date: 20160506 |