CN104026880B - A kind of flat auto-folder combined table and chair assembly - Google Patents
A kind of flat auto-folder combined table and chair assembly Download PDFInfo
- Publication number
- CN104026880B CN104026880B CN201410203493.9A CN201410203493A CN104026880B CN 104026880 B CN104026880 B CN 104026880B CN 201410203493 A CN201410203493 A CN 201410203493A CN 104026880 B CN104026880 B CN 104026880B
- Authority
- CN
- China
- Prior art keywords
- desktop
- chair
- casing
- combined table
- chair assembly
- 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
Links
Landscapes
- Combinations Of Kitchen Furniture (AREA)
Abstract
The invention discloses a kind of flat auto-folder combined table and chair assembly, comprise casing, and be located in casing for lifting seat mechanism and the symmetrically arranged driving mechanism of desktop mechanism and the supporting mechanism of feet pedal; Casing rear portion is provided with the controller controlling driving mechanism and supporting mechanism lifting; Driving mechanism controls drive motors a drive link by controller and drives chair mechanism and the relative movement of desktop mechanism respectively, thus forms rise and the decline of chair mechanism and desktop mechanism; Supporting mechanism controls drive motors c by controller and drives supporting mechanism to complete automatic lifting; Push rod controls by controller the lifting action that drive motors b has driven pedal.This combined table and chair assembly has controlled the automatic rise of multiple Automatic Combined tables and chairs by controller and has folded, multiple combined table and chair assembly placed side by side and folding after can be used as floor, dancing room use, and after rising, can be used as common classroom use of giving lessons, simple and easy to use, time saving and energy saving, improve space availability ratio.
Description
Technical field
The present invention relates to one to be laid in and ground hides flat auto-folder combined table and chair assembly, particularly available controller to realize the flat auto-folder combined table and chair assembly of automatic lifting.
Background technology
Modern society, along with expanding economy, increasing population pours in city, Urban spatial recourses is used further nervous, how fully to improve space availability ratio, become the problem urgently needing to solve, although traditional tables and chairs emphasize that structure is firm, beautiful design, but such structure must occupy larger space, smart structural design and be applied to indoor various apparatus and occur in a large number in such cases, in this context, Foldable multifunctional combined table and chair assembly arises at the historic moment.
Although traditional folding table and folding seat achieve making full use of space to a certain extent, still take larger space.Meanwhile, traditional folding table/chair in use normally people apply external force and the structural design utilizing folding table/chair special can be folded up, also manually carried out folding up to reach joint space-efficient object by people when not using.But this folding table/chair usually needs people to utilize both hands in use and uses very large strength just can complete, and not only inconvenient operation also easily crushes the situation of people's palm, so there is certain potential safety hazard.
Summary of the invention
The object of the invention is that providing one to be laid on ground hides flat auto-folder combined table and chair assembly, this combined table and chair assembly carries out automatic lifting by controller, can be used for multi-functional classroom, multiple combined table and chair assembly placed side by side and folding after can be used as floor, dancing room use, can be used as common classroom of giving lessons after rising to use simultaneously, simple and easy to use, decrease manpower and materials, improve space availability ratio simultaneously.
The object of the invention is to be achieved through the following technical solutions.
A kind of flat auto-folder combined table and chair assembly, comprises casing, and is located in casing for lifting seat mechanism and a pair symmetrically arranged driving mechanism of desktop mechanism and the supporting mechanism of feet pedal; The controller controlling driving mechanism and supporting mechanism lifting is provided with in the casing of described casing rear portion; Driving mechanism controls drive motors a drive link by controller and drives chair mechanism and the relative movement of desktop mechanism respectively, thus forms rise and the decline of chair mechanism and desktop mechanism; Described supporting mechanism controls drive motors c by controller and drives supporting mechanism to complete automatic lifting; Push rod controls by controller the lifting action that drive motors b has driven pedal.
Further, described desktop mechanism is arranged on the front portion of casing, and desktop mechanism comprises desktop, be hinged on the desk side rocking bar that can fold and desk side connecting rod that the baffle plate of front part of desk-top is connected with below it;
Described chair mechanism is arranged on the middle part of casing, and chair mechanism comprises chair top, establishes the seat side rocking bar that can fold and seat side connecting rod that thereunder connect.
Further, described desk side rocking bar and connecting rod top, desk side hinged by two pieces of table leg upper mounted plates be arranged in parallel, rocking bar bottom, desk side is hinged on box bottom by the table leg front shoe of I-shaped structure;
Described seat side rocking bar and connecting rod top, seat side hinged by two pieces of seat leg upper mounted plates be arranged in parallel, seat side rocking bar and connecting rod bottom, seat side are hinged on box bottom by the seat leg fixed head that two pieces be arranged in parallel; Desk side connecting rod, seat side connecting rod are connected with chair top with desktop respectively.
Further, described driving mechanism is fixed on box bottom by frame, and frame is provided with the drive link launched arm and be connected with expansion arm; Described drive link end is connected with the desk side rocking bar of desktop mechanism with the seat side rocking bar of chair mechanism respectively.
Further, described expansion arm is articulated with central rack, launches to connect a leading screw between arm both ends, leading screw be located at the drive motors a launched on arm and be connected.
Further, described supporting mechanism is located on box bottom, and between two driving mechanisms, is provided with push rod between supporting mechanism and driving mechanism, and push rod has driven the lifting action of pedal by drive motors b.
Further, described supporting mechanism comprises the support link and supporting crank that are hinged, a cross bar is connected with between supporting crank bottom, cross bar is engaged with a support push rod driven by drive motors c, driven by drive motors c and support the rotation of push rod engagement cross bar, drive the rise of support link and supporting crank and fall.
Further, the cabinet front plate of described casing is provided with the desktop limit switch limiting desktop mechanism action; Described box bottom is provided with the supporting mechanism limit switch limiting supporting mechanism action; The box plate upper end of described casing back side panel both sides is provided with the desktop limit switch limiting desktop action.
Further, described pedal overturns rise forward along casing, and chair mechanism and desktop mechanism overturn rise backward, forward along casing respectively, and pedal falls to tank surface below desktop mechanism again; Tables and chairs after rise are a combined table and chair assembly casing, and several combined table and chair assembly casings are that array distribution forms combination classroom.
Further, described pedal overturns rise forward along casing, and chair mechanism overturns forward decline, pedal and desktop mechanism and to turn over decline along casing respectively; Combined table and chair assembly after decline is a combination box, and several combination box are that array distribution forms combination floor, classroom.
Feature of the present invention is:
(1) this combined table and chair assembly can be applied with multi-functional classroom, simultaneously automatic lifting action has been controlled in ground by controller by placed side by side for multiple combined table and chair assembly, after combined table and chair assembly folds, classroom uses as dancing classroom by class, and after combined table and chair assembly rises, classroom uses as common classroom of giving lessons by class.
(2) in driving mechanism reducing motor drive leading screw control both sides launch arm launch simultaneously, closed, desktop can be realized and seat rises simultaneously and folds.
(3) be respectively equipped with limit switch before and after supporting crank in supporting mechanism, the reducing motor encountered in limit switch Time Controller control supporting mechanism when roller is shut down, and makes supporting mechanism stop at correct position.
(4) think that side plate is provided with limit switch in advance, the reducing motor that after desk side rocking bar encounters limit switch when desk rises, controller controls on driving mechanism is shut down, and makes desk rise to correct position.
(5) casing back side panel is provided with limit switch, and when combined table and chair assembly is packed up, the reducing motor encountered on the downside of desktop on position limiting switch controller control driving mechanism is shut down, and completes the jackknife action of combined table and chair assembly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the connection diagram of driving mechanism of the present invention and tables and chairs;
Fig. 3 is driving mechanism schematic diagram of the present invention;
Fig. 4 is driving mechanism of the present invention and supporting mechanism schematic diagram;
Fig. 5 is supporting mechanism schematic diagram of the present invention;
Fig. 6 is that push rod of the present invention arranges structural representation;
Fig. 7 is that rear schematic diagram is risen in the present invention completely;
To be that the present invention is folding pack up rear schematic diagram to Fig. 8;
Fig. 9 is combined table and chair assembly classroom of the present invention schematic diagram;
Figure 10 is composite floor schematic diagram of the present invention.
1,8, driving mechanism in figure:; 2, push rod; 3, desktop mechanism; 4, pedal; 5, baffle plate; 6, cabinet front plate; 7, riser; 9, supporting mechanism; 10, casing back side panel; 11, storage tank cover plate; 12, chair mechanism; 13, casing; 14, controller; 15, table leg upper mounted plate; 16, desk side connecting rod; 17, desk side rocking bar; 18, table leg front shoe; 19, table leg rear fixed plate; 20, seat leg upper mounted plate; 21, seat side rocking bar; 22,27, drive link; 23, seat side connecting rod; 24, seat leg fixed head; 25,28, arm is launched; 26, frame; 29, box bottom; 30, drive motors a; 31, leading screw; 32, slide block; 33, hinge; 34, supporting crank; 35, roller; 36, support link; 37, supporting mechanism limit switch; 38, drive motors c; 39, push rod is supported; 40, cross bar; 41, desktop limit switch; 42, push rod roller; 43, drive motors b; 44, desktop limit switch.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described:
As shown in Figure 1, the flat auto-folder combined table and chair assembly of the present invention, comprises casing 13, and is located in casing 13 for lifting seat mechanism 12 and a pair symmetrically arranged driving mechanism 1,8 of desktop mechanism 3 and the supporting mechanism 9 of feet pedal 4; The controller 14 controlling driving mechanism 1,8 and supporting mechanism 9 lifting is provided with in the casing of casing 13 rear portion; Driving mechanism 1,8 controls drive motors a30 drive link 22,27 (shown in Fig. 3) by controller 14 and drives chair mechanism 12 and desktop mechanism 3 relative movement (shown in Fig. 2) respectively, thus forms rise and the decline of chair mechanism 12 and desktop mechanism 3; Supporting mechanism 9 controls drive motors c38 by controller 14 and completes supporting mechanism 9 automatic lifting; Push rod 2 controls drive motors b43 by controller 14 and drives the rise of push rod 2 feet pedal 4 and fall (shown in Fig. 6).Casing rear portion casing forms a storage tank by casing back side panel 10 and storage tank cover plate 11.
Wherein, as shown in Figure 2, desktop mechanism 3 is arranged on the front portion of casing 13, and desktop mechanism 3 comprises desktop, be hinged on a pair desk side rocking bar 17 that can fold and a pair desk side connecting rod 16 that the baffle plate 5 of front part of desk-top is connected with below it; Be hinged on box bottom 29 by table leg rear fixed plate 19 below desk side connecting rod 16, be hinged on box bottom 29 by table leg front shoe 18 below desk side rocking bar 17; By table leg upper mounted plate 15 hinged desk side rocking bar 17 above desk side connecting rod 16.Table leg front shoe 18 is for being provided with the I-shaped structure of perpendicular version 7, and be provided with two blocks of parallel-plates along its vertical distribution at the two ends of perpendicular version 7, two parallel-plate intermediate width can hold rising and falling of desk side rocking bar 17.
Chair mechanism 12 is arranged on the middle part of casing 13, and chair mechanism 12 comprises chair top, establishes a pair seat side rocking bar 21 and a pair seat side connecting rod 23 that thereunder can fold; Seat side connecting rod 23 and rocking bar 21 top, seat side of distribution before and after a pair are hinged by two pieces of seat leg upper mounted plates 20 be arranged in parallel, and seat side rocking bar 21 and connecting rod 23 bottom, seat side are hinged on box bottom 29 by the seat leg fixed head 24 that two pieces be arranged in parallel.
Seat leg fixed head 24 is the parallel-plate of two pieces of rectangular triangular structures and parallel distribution, and a right-angle side is fixed on box bottom 29, and two parallel-plate intermediate width can hold rising and falling of seat side rocking bar 21.Table leg upper mounted plate 15 and seat leg upper mounted plate 20 are the parallel-plate of two pieces of rectangular triangular structures and parallel distribution, and two parallel-plate intermediate width all can hold rising and falling of the desk side connecting rod 16 that is placed in one and seat side connecting rod 23; The table leg upper mounted plate 15 that desk side connecting rod 16 connects can connect with its desktop, and the seat leg upper mounted plate 20 that seat side connecting rod 23 connects can connect with its chair top.
As shown in Figure 3, the driving mechanism 1,8 be symmetrically distributed in for a pair inside desk side connecting rod 16 comprises the frame 26 be fixed on box bottom 29, frame 26 is frame shape, a pair expansion arm 25,28 is provided with in the middle part of its crossbeam, launch to be slidably connected a leading screw 31 by slide block 32 between arm 25,28 both ends, leading screw 31 be located at the drive motors a30 launched on arm 25 and be connected, drive motors a30 is connected with leading screw 31 and drives leading screw 31 to rotate by drive motors a30.Launch arm 25,28 bottom and be connected with a pair drive link 22,27 by hinge 33; Drive link 22,27 end is connected with the desk side rocking bar 17 of desktop mechanism 3 with the seat side rocking bar 21 of chair mechanism 12 respectively.
As shown in Figure 4, supporting mechanism 9 is located on box bottom 29, and between two driving mechanisms 1,8, is provided with push rod 2 between supporting mechanism 9 and driving mechanism 1, and push rod 2 has driven the lifting action (shown in Fig. 6) of pedal 4 by drive motors b43.
As shown in Figure 5, supporting mechanism 9 comprises the support link 36 and supporting crank 34 that are hinged, a cross bar 40 is connected with between supporting crank 34 bottom, cross bar 40 is engaged with a support push rod 39 driven by drive motors c38, drive support push rod 39 to engage cross bar 40 by drive motors c38 to rotate, drive the rise of support link 36 and supporting crank 34 and fall.In this supporting mechanism 9, be hinged on box bottom 29 by fixture bottom support link 36, middle part and the supporting crank 34 of support link 36 are hinged, the two ends of its upper end and supporting crank 34 are connected with roller 35 respectively by pin, upper end roller is to alleviate the wearing and tearing to pedal, and bottom is provided with roller so that movable; It is corresponding with supporting crank bottom roller that box bottom is provided with limit switch.
As shown in Figure 6, push rod 2 is located at inside the perpendicular version 7 of the table leg front shoe 18 of table support side rocking bar 17, and push rod 2 one end is connected on drive motors b43, and the other end is free end, free end end is provided with push rod roller 42, has been driven the lifting action of pedal 4 by drive motors b43.Pedal 4 is connected with cabinet front plate 6 by hinge.
In this device, be distributed with three pairs of limit switches, wherein, cabinet front plate 6 is provided with a pair desktop limit switch 41 limiting desktop mechanism 3 action; Box bottom 29 is provided with a pair supporting mechanism limit switch 37 limiting supporting mechanism 9 action; The box plate upper end of casing back side panel 11 both sides is provided with a pair desktop limit switch 44 limiting desktop.
The structure after the flat auto-folder combined table and chair assembly rise of the present invention is shown shown in Fig. 7, when remote control device control panel 14 drives each drive motors to work, pedal 4 overturns rise forward along casing 13, chair mechanism 12 to be turned over rise along casing 13, desktop mechanism 3 overturns rise forward along casing 13, the baffle plate 5 of desktop mechanism 3 front portion hangs along vertical, after desktop mechanism 3 and chair mechanism 12 rise and put in place, pedal 4 puts in place along casing 13 horizontal positioned in the middle part of the box plate of casing both sides of turning over again, tables and chairs after rise are a combined table and chair assembly casing.Be that array distribution can form a combination classroom by several combined table and chair assembly casings, as shown in Figure 9.
Pedal 4 overturns rise forward along casing 13, and chair mechanism 12 overturns forward decline, pedal 4 and desktop mechanism 3 and to turn over decline along casing 13 respectively; Combined table and chair assembly after decline is a combination box, as shown in Figure 8.Be that array distribution can form combination floor, classroom (can be used for doing dance training place) by several combination box, as shown in Figure 10.
The course of work of the present invention is, by remote controller start-up connector 14, drive drive motors c38 on the drive motors a30 on two driving mechanisms 1,8 and supporting mechanism 9 to start simultaneously, expansion arm 25,28 in driving mechanism 1,8 launches, promote desk side rocking bar 17 and seat side rocking bar 21, chair mechanism 12 and desktop mechanism 3 are slowly risen; Support push rod 39 in supporting mechanism 9 simultaneously and promote supporting crank 34; Touch the desktop limit switch 41 on cabinet front plate 6 when desk side rocking bar 17, the drive motors a30 that controller 14 controls in driving mechanism 1 shuts down; After the roller 35 in supporting mechanism 9 encounters supporting mechanism limit switch 37, controller 14 controls drive motors c38 and shuts down, and combined table and chair assembly rise action completes.
When combined table and chair assembly performs jackknife action; drive motors in drive motors c43 and supporting mechanism 9 opens b38 and moves; after driving push rod 2 that pedal 4 is boosted certain altitude; reducing motor c43 stops; pedal 4 also stops at certain altitude, and supporting mechanism 9 declines, after roller 35 encounters supporting mechanism limit switch 37 simultaneously; controller 14 controls drive motors c43 and shuts down, and supporting mechanism 9 stops action.Start with reducing motor a30 in rear drive mechanism 1, launch arm 23,25 and shrink, drive desk side rocking bar 17 and seat side rocking bar 21, make desktop mechanism 3 and chair mechanism 12 perform jackknife action simultaneously.After a period of time; reducing motor c43 starts; push rod 2 shrinks; pedal 4 is put down and makes pedal 4 top ride on the chair top of chair mechanism 12 gradually; when touching the desktop limit switch 44 on casing back side panel on the downside of the desktop in desktop mechanism 3; controller 14 controls all drive motors and shuts down, and completes the jackknife action of combined table and chair assembly.
The present invention is tiled in hiding flat auto-folder combined table and chair assembly, and each limit switch is connected with controller input, and each reducing motor is connected with controller output end, and controller can be placed in appropriate location as required.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention; can not assert that the specific embodiment of the present invention is only limitted to this; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; some simple deduction or replace can also be made, all should be considered as belonging to the present invention by submitted to claims determination scope of patent protection.
Claims (10)
1. a flat auto-folder combined table and chair assembly, it is characterized in that: comprise casing (13), and be located in casing (13) for lifting seat mechanism (12) and a pair symmetrically arranged driving mechanism (1,8) of desktop mechanism (3) and the supporting mechanism (9) of feet pedal (4); Be provided with in the casing of described casing (13) rear portion and control driving mechanism (1,8) and the controller (14) that is elevated of supporting mechanism (9); Driving mechanism (1,8) controls drive motors a (30) drive link (22,27) by controller (14) and drives chair mechanism (12) and desktop mechanism (3) relative movement respectively, thus forms rise and the decline of chair mechanism (12) and desktop mechanism (3); Described supporting mechanism (9) controls drive motors c (38) by controller (14) and drives supporting mechanism (9) to complete automatic lifting; Push rod (2) controls by controller (14) lifting action that drive motors b (43) has driven pedal (4);
It is the combination classroom that array distribution is formed that tables and chairs after rise are formed by several combined table and chair assembly casings; It is that array distribution forms the hiding floor, flat combination classroom of tiling that tables and chairs after decline are formed by several combination box.
2. the flat auto-folder combined table and chair assembly of one according to claim 1, it is characterized in that: described desktop mechanism (3) is arranged on the front portion of casing (13), desktop mechanism (3) comprises desktop, be hinged on desk side rocking bar (17) that can fold and desk side connecting rod (16) that the baffle plate of front part of desk-top (5) is connected with below it;
Described chair mechanism (12) is arranged on the middle part of casing (13), and chair mechanism (12) comprises chair top, establishes seat side rocking bar (21) that can fold and seat side connecting rod (23) that thereunder connect.
3. the flat auto-folder combined table and chair assembly of one according to claim 2, it is characterized in that: described desk side rocking bar (17) and connecting rod (16) top, desk side hinged by two pieces of table leg upper mounted plates (15) be arranged in parallel, rocking bar (17) bottom, desk side is hinged on box bottom (29) by the table leg front shoe (18) of I-shaped structure;
Described seat side rocking bar (21) and connecting rod (23) top, seat side hinged by two pieces of seat leg upper mounted plates (20) be arranged in parallel, seat side rocking bar (21) and connecting rod (23) bottom, seat side are hinged on box bottom (29) by the seat leg fixed head (24) that two pieces be arranged in parallel; Desk side connecting rod (16), seat side connecting rod (23) are connected with chair top with desktop respectively.
4. the flat auto-folder combined table and chair assembly of one according to claim 1 and 2, it is characterized in that: described driving mechanism (1,8) is fixed on box bottom (29) by frame (26), frame (26) is provided with the drive link (22,27) launched arm (25,28) and be connected with expansion arm; Described drive link (22,27) end is connected with desk side rocking bar (17) of desktop mechanism (3) with seat side rocking bar (21) of chair mechanism (12) respectively.
5. the flat auto-folder combined table and chair assembly of one according to claim 4, it is characterized in that: described expansion arm (25,28) is articulated with frame (26) middle part, launch to connect a leading screw (31) between arm (25,28) both ends, leading screw (31) be located at the drive motors a (30) launched on arm (25) and be connected.
6. the flat auto-folder combined table and chair assembly of one according to claim 1, it is characterized in that: described supporting mechanism (9) is located on box bottom (29), and be positioned between two driving mechanisms (1,8), be provided with push rod (2) between supporting mechanism (9) and driving mechanism (1), push rod (2) has driven the lifting action of pedal (4) by drive motors b (43).
7. the flat auto-folder combined table and chair assembly of one according to claim 6, it is characterized in that: described supporting mechanism (9) comprises the support link (36) and supporting crank (34) that are hinged, a cross bar (40) is connected with between supporting crank (34) bottom, cross bar (40) is engaged with a support push rod (39) driven by drive motors c (38), driven by drive motors c (38) and support push rod (39) engagement cross bar (40) rotation, drive the rise of support link (36) and supporting crank (34) and fall.
8. the flat auto-folder combined table and chair assembly of one according to claim 1, is characterized in that: the cabinet front plate (6) of described casing (13) is provided with the desktop limit switch (41) limiting desktop mechanism (3) action; Described box bottom (29) is provided with the supporting mechanism limit switch (37) limiting supporting mechanism (9) action; The box plate upper end of described casing back side panel (11) both sides is provided with the desktop limit switch (44) limiting desktop action.
9. the flat auto-folder combined table and chair assembly of one according to claim 1, it is characterized in that: described pedal (4) overturns rise forward along casing (13), chair mechanism (12) and desktop mechanism (3) overturn rise backward, forward along casing (13) respectively, and pedal (4) falls along direction casing (13) surface under desktop mechanism (3) again; Tables and chairs after rise are a combined table and chair assembly casing, and several combined table and chair assembly casings are that array distribution forms combination classroom.
10. the flat auto-folder combined table and chair assembly of one according to claim 1, it is characterized in that: described pedal (4) overturns rise forward along casing (13), chair mechanism (12) overturns forward decline, pedal (4) and desktop mechanism (3) and to turn over decline along casing (13) respectively; Combined table and chair assembly after decline is a combination box, and several combination box are that array distribution forms combination floor, classroom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203493.9A CN104026880B (en) | 2014-05-07 | 2014-05-14 | A kind of flat auto-folder combined table and chair assembly |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410191117.2 | 2014-05-07 | ||
| CN201410191117 | 2014-05-07 | ||
| CN2014101911172 | 2014-05-07 | ||
| CN201410203493.9A CN104026880B (en) | 2014-05-07 | 2014-05-14 | A kind of flat auto-folder combined table and chair assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104026880A CN104026880A (en) | 2014-09-10 |
| CN104026880B true CN104026880B (en) | 2016-04-27 |
Family
ID=51458046
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245886.1U Expired - Fee Related CN203897754U (en) | 2014-05-07 | 2014-05-14 | Liftable desk and chair combination |
| CN201410203493.9A Expired - Fee Related CN104026880B (en) | 2014-05-07 | 2014-05-14 | A kind of flat auto-folder combined table and chair assembly |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245886.1U Expired - Fee Related CN203897754U (en) | 2014-05-07 | 2014-05-14 | Liftable desk and chair combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203897754U (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203897754U (en) * | 2014-05-07 | 2014-10-29 | 西安建筑科技大学华清学院 | Liftable desk and chair combination |
| CN105455412B (en) * | 2014-09-12 | 2018-03-09 | 广西师范大学 | A kind of foldable Deformable desk chair hidden and rotate regulation |
| CN104586062B (en) * | 2014-12-21 | 2016-08-17 | 浙江大学 | A kind of folding floorboard tables and chairs module |
| CN105768647A (en) * | 2016-04-25 | 2016-07-20 | 朱景超 | Anti-pinch bracket assembly of learning desk and chair capable of preventing myopia and humpback |
| CN106361033B (en) * | 2016-10-31 | 2023-07-04 | 成都紫瑞青云航空宇航技术有限公司 | Portable control seat box |
| CN106539320B (en) * | 2016-11-25 | 2023-06-02 | 长安大学 | Multifunctional integrated table and chair |
| CN109288247B (en) * | 2018-10-09 | 2021-06-04 | 北京电影学院 | A multi-functional podium for vocal music teaching |
| CN109588859A (en) * | 2019-01-23 | 2019-04-09 | 上海电机学院 | A kind of automatic invisible tables and chairs system |
| CN110101235B (en) * | 2019-04-09 | 2022-03-29 | 温州职业技术学院 | Table and chair lifting device easy to adjust height |
| CN112043108B (en) * | 2020-09-14 | 2022-06-07 | 青岛枫泰木业有限公司 | Wood bed convenient to store |
| CN112273870B (en) * | 2020-10-31 | 2023-03-28 | 江西世安科技发展有限公司 | Height-adjustable desk for infants |
| CN113520037A (en) * | 2021-08-05 | 2021-10-22 | 沈必芳 | Hidden small-size desktop is used in apartment |
| CN113854735B (en) * | 2021-09-28 | 2023-01-17 | 乐歌人体工学科技股份有限公司 | Folding electric lifting table |
| CN113974311A (en) * | 2021-10-28 | 2022-01-28 | 甘肃金三宝门业有限责任公司 | Turnover table board and turnover door combined system |
| CN114228805B (en) * | 2021-12-27 | 2024-01-30 | 石家庄市东昌机械制造有限公司 | Unmanned aerial vehicle operation car |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2717729A1 (en) * | 1977-04-21 | 1978-10-26 | Guenther J Knittel | Combined desk and chair unit with telescopic guide rails - has roller-mounted foot plate on chair transferring load to floor |
| CN201061349Y (en) * | 2007-06-08 | 2008-05-21 | 刘新尧 | Multifunctional computer desk |
| CN201219678Y (en) * | 2008-06-13 | 2009-04-15 | 林庆国 | Automatic folding type furniture |
| CN203168493U (en) * | 2013-03-22 | 2013-09-04 | 张晶昱 | Desk facilitating sitting |
| KR101329603B1 (en) * | 2012-03-30 | 2013-11-14 | 주식회사 대건가구 | Desk and chair of Connecting Structur |
| CN203897754U (en) * | 2014-05-07 | 2014-10-29 | 西安建筑科技大学华清学院 | Liftable desk and chair combination |
-
2014
- 2014-05-14 CN CN201420245886.1U patent/CN203897754U/en not_active Expired - Fee Related
- 2014-05-14 CN CN201410203493.9A patent/CN104026880B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2717729A1 (en) * | 1977-04-21 | 1978-10-26 | Guenther J Knittel | Combined desk and chair unit with telescopic guide rails - has roller-mounted foot plate on chair transferring load to floor |
| CN201061349Y (en) * | 2007-06-08 | 2008-05-21 | 刘新尧 | Multifunctional computer desk |
| CN201219678Y (en) * | 2008-06-13 | 2009-04-15 | 林庆国 | Automatic folding type furniture |
| KR101329603B1 (en) * | 2012-03-30 | 2013-11-14 | 주식회사 대건가구 | Desk and chair of Connecting Structur |
| CN203168493U (en) * | 2013-03-22 | 2013-09-04 | 张晶昱 | Desk facilitating sitting |
| CN203897754U (en) * | 2014-05-07 | 2014-10-29 | 西安建筑科技大学华清学院 | Liftable desk and chair combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104026880A (en) | 2014-09-10 |
| CN203897754U (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104026880B (en) | A kind of flat auto-folder combined table and chair assembly | |
| CN104116316B (en) | A kind of multi-functional lectern of Portable liftable | |
| CN106235653A (en) | The automatic adjustable detachable desk of a kind of height | |
| CN106539320A (en) | A kind of Multifunctional all-in-one desk chair | |
| CN204120500U (en) | Electric adjustable moves drawing table | |
| CN107136755A (en) | A kind of intelligent computer table | |
| CN103989312A (en) | Multifunctional domestic wall desk | |
| CN202698218U (en) | Folding table | |
| CN203986704U (en) | Folding-type school desk | |
| CN206491497U (en) | A kind of automatic adjustable detachable desk of height | |
| CN203046614U (en) | Multifunctional blackboard | |
| CN205751281U (en) | A kind of folding English teaching auxiliary device | |
| CN201977086U (en) | Foldable desk | |
| CN202914994U (en) | Movable adjustable support of folding type projection machine | |
| CN203693008U (en) | Multifunctional portable desk-and-chair | |
| CN208192613U (en) | A kind of Multifunctional combined furniture | |
| CN207140669U (en) | A kind of copyboard | |
| CN201630548U (en) | Multi-functional desk | |
| CN106235649B (en) | Combined table-chair | |
| CN104983197A (en) | Multifunctional folding desk | |
| CN206414002U (en) | A kind of adjustable desk of detachable supporting plate | |
| CN202014827U (en) | Foldable book stand | |
| CN204930810U (en) | A kind of multifunction folding desk | |
| CN204670616U (en) | Multipurpose tables and chairs | |
| CN202473042U (en) | Teaching and practical training operation table frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160427 Termination date: 20170514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |