CN204617475U - A kind of liftable moves fixed desk and chair - Google Patents
A kind of liftable moves fixed desk and chair Download PDFInfo
- Publication number
- CN204617475U CN204617475U CN201520151140.9U CN201520151140U CN204617475U CN 204617475 U CN204617475 U CN 204617475U CN 201520151140 U CN201520151140 U CN 201520151140U CN 204617475 U CN204617475 U CN 204617475U
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- CN
- China
- Prior art keywords
- chair
- plank
- liftable
- fixed desk
- desktop
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- 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
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of liftable and move fixed desk and chair, this liftable moves fixed desk and chair and mainly comprises: nut, spring, desktop, slide rail, table body, drawer plank, support buckle, hydraulic lifting arm, support bar, cushion, chair bracing frame, backrest plank; Described nut is arranged on the lower end in the middle part of desktop, described spring is connected to the lower end angle of drawer plank, described slide rail is connected between desktop and table body, described drawer plank is arranged on the middle upside of a body, described support buckle is arranged in the middle part of drawer plank, described hydraulic lifting arm installs the downside of support bar, and described support bar is arranged on the downside leaning against plank, and described chair bracing frame is arranged on the both sides external leaning against plank.The utility model has possessed chair lifting, desk moves forward and backward, desk soleplate upset device, facilitate student attend class sitting posture adjustment and remove rubbish, simple to operate, the side of installationing with easy to use, improve the efficiency of listening to the teacher of student.
Description
Technical field
The utility model belongs to desk and chair design field, particularly relates to a kind of liftable and moves fixed desk and chair.
Background technology
Nowadays, the desk and chair of multi-media classroom is all fixing height and longitudinal separation, and this, for the people of different height and build, can bring numerous inconvenience time at school, and then may affect their efficiency of listening to the teacher.In addition, have a lot of classmate's association forgetting that the rubbish by drawer is taken away after class, and the garbage-cleaning in drawer gets up and inconvenient.The chair of existing multi-media classroom desk and chair cannot be elevated, and desk can not move forward and backward, the function that desk soleplate can not overturn, the sitting posture that inconvenient student attends class, and remove rubbish also comparatively difficulty.
At present, there is chair and cannot be elevated in traditional multi-media classroom desk and chair, desk can not move forward and backward, and desk soleplate can not overturn, and inconvenient student attends class the problem of the adjustment of sitting posture, the difficulty that removes rubbish.
Utility model content
The object of the utility model embodiment is to provide a kind of liftable to move fixed desk and chair, be intended to solve traditional multi-media classroom desk and chair there is chair and cannot be elevated, desk can not move forward and backward, desk soleplate can not overturn, inconvenient student attends class the adjustment of sitting posture, the problem of the difficulty that removes rubbish.
The utility model embodiment realizes like this, a kind of liftable moves fixed desk and chair, and this liftable moves fixed desk and chair and mainly comprises: nut, spring, desktop, slide rail, table body, drawer plank, support buckle, hydraulic lifting arm, support bar, cushion, chair bracing frame, backrest plank;
Described nut is arranged on the lower end in the middle part of desktop, described spring is connected to the lower end angle of drawer plank, described desktop is arranged on the top that liftable moves fixed desk and chair, described slide rail is connected between desktop and table body, described table body is connected to the downside of desktop, described drawer plank is arranged on the middle upside of a body, described support buckle is arranged in the middle part of drawer plank, described hydraulic lifting arm installs the downside of support bar, described support bar is arranged on the downside leaning against plank, described cushion is arranged on the downside of chair bracing frame, described chair bracing frame is arranged on the both sides external leaning against plank, described backrest plank is installed liftable and is moved on the upside of the chair of fixed desk and chair.
Further, the table portion that described liftable moves fixed desk and chair specifically adopts table and three to save rail and fixes, and realizes sliding.
Further, the table portion that described liftable moves fixed desk and chair specifically arranges iron plate, bearing, screw rod and knob, realizes the combination with desktop, desktop is slided and is combined with Stationary liquid; When people is with desktop can being made during hand Turning knob movable and not sliding stopping somewhere arbitrarily.
Further, the table portion that described liftable moves fixed desk and chair arranges drawer and specifically adopts intermediate plate and reinforcing bar combination, and play fixation, desktop can pull out 15cm, and user can by the distance of the situation extension table of oneself and chair.
Further, the table portion that described liftable moves fixed desk and chair specifically arranges pallet, retainer ring, support stick and holddown groove, seat is combined with hydraulic lifting arm by support stick and retainer ring, and seat can be turned over, and holddown groove can prevent seat instability from turning forward.
Further, the table portion that described liftable moves fixed desk and chair specifically adopts brandreth, plank and reinforcing bar, strengthens the amount of bearing.
Effect gathers
The liftable that the utility model provides moves fixed desk and chair, arranges hydraulic lifting arm, achieves chair lifting; Slide rail is set, achieves desktop and move forward and backward; Spring is set, achieves desk soleplate manual overturning; Setting leans against plank, achieves and leans against and can move up and down.Liftable moves that fixed desk and chair has possessed chair lifting, desk moves forward and backward, the device of desk soleplate upset, facilitate student attend class sitting posture adjustment and remove rubbish, simple to operate, the side of installationing, with easy to use, improves the efficiency of listening to the teacher of student.
Accompanying drawing explanation
Fig. 1 is the structural representation that liftable that the utility model embodiment provides moves fixed desk and chair;
In figure: 1, nut; 2, spring; 3, desktop; 4, slide rail; 5, table body; 6, drawer plank; 7, support buckle; 8, hydraulic lifting arm; 9, support bar; 10, cushion; 11, chair bracing frame; 12, backrest plank.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with drawings and the specific embodiments, application principle of the present utility model is further described.
As shown in Figure 1, the utility model embodiment realizes like this, a kind of liftable moves fixed desk and chair, and this liftable moves fixed desk and chair and mainly comprises: nut 1, spring 2, desktop 3, slide rail 4, table body 5, drawer plank 6, support buckle 7, hydraulic lifting arm 8, support bar 9, cushion 10, chair bracing frame 11, backrest plank 12;
Described nut 1 is arranged on the lower end in the middle part of desktop 3, described spring 2 is connected to the lower end angle of drawer plank 6, described desktop 3 is arranged on the top that liftable moves fixed desk and chair, described slide rail 4 is connected between desktop 3 and table body 5, described table body 5 is connected to the downside of desktop 3, described drawer plank 6 is arranged on the middle upside of a body 5, described support buckle 7 is arranged in the middle part of drawer plank 6, described hydraulic lifting arm 8 installs the downside of support bar 9, described support bar 9 is arranged on the downside leaning against plank 12, described cushion 10 is arranged on the downside of chair bracing frame 11, described chair bracing frame 11 is arranged on the both sides external leaning against plank 12, described backrest plank 12 is installed liftable and is moved on the upside of the chair of fixed desk and chair.
Further, the table portion that described liftable moves fixed desk and chair specifically adopts table and three to save rail and fixes, and realizes sliding.
Further, the table portion that described liftable moves fixed desk and chair specifically arranges iron plate, bearing, screw rod and knob, realize the combination with desktop, desktop is slided be combined with Stationary liquid, when people is with desktop can being made during hand Turning knob movable and not sliding stopping somewhere arbitrarily.
Further, the table portion that described liftable moves fixed desk and chair arranges drawer and specifically adopts intermediate plate and reinforcing bar combination, and play fixation, desktop can pull out 15cm, and user can by the distance of the situation extension table of oneself and chair.
Further, the table portion that described liftable moves fixed desk and chair specifically arranges pallet, retainer ring, support stick and holddown groove, seat is combined with hydraulic lifting arm 8 by support stick and retainer ring, and seat can be turned over, and holddown groove can prevent seat instability from turning forward.
Further, the table portion that described liftable moves fixed desk and chair specifically adopts brandreth, plank and reinforcing bar, strengthens the amount of bearing.
Operation principle
As shown in Figure 1, liftable moves fixed desk and chair and mainly comprises: nut 1, spring 2, desktop 3, slide rail 4, table body 5, drawer plank 6, support buckle 7, hydraulic lifting arm 8, support bar 9, cushion 10, chair bracing frame 11, backrest plank 12, during work, the supporting pillar of table body 5 is utilized to support the weight of whole desk, when manpower rotates nut 1 and screw rod, the power that people gives will be taken out of desktop 3 by transmission mechanism and slide rail 4, always realize the movable of desktop 3, act on drawer plank 6 rear portion by manpower, drawer plank 6 is rotated by the effect of support buckle 7 and spring 2, topples over the rubbish in drawer, in chair, the weight of the whole chair of chair bracing frame 11 main support, when manpower presses hydraulic lifting arm 8, the power that people gives will act on support bar 9 by hydraulic lifting arm 8, thus make cushion 10 raise or reduce, and hydraulic lifting arm 8 also acts on backrest plank 12 simultaneously, backrest plank 12 energy and cushion 10 are elevated simultaneously, always realize the height requirement of people for seat of different stature, the drawer of table portion has the function of manual overturning, the rubbish in drawer manually also just can can be cleared up soon with besom, solve the puzzlement how a lot of student clears up rubbish in drawer, only need to tramp with one's feet the pin handle on chair section pallet, chair just can be made to raise, nut under rotating table top, desktop just can be made to move forward and backward, multimedia liftable moves, tables and chairs size and original without too large difference, and retain original function, can not because improve function and increase tables and chairs floor space, also turnover difficulty can not be caused, only need fix table and chair feet can use, can while maintain original function and volume, the larger demand meeting user, reach more comfortable effect, and it is easy to use, contribute to very much listening to the teacher of student.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a liftable moves fixed desk and chair, it is characterized in that, this liftable moves fixed desk and chair and mainly comprises: nut, spring, desktop, slide rail, table body, drawer plank, support buckle, hydraulic lifting arm, support bar, cushion, chair bracing frame, backrest plank;
Described nut is arranged on the lower end in the middle part of desktop, described spring is connected to the lower end angle of drawer plank, described desktop is arranged on the top that liftable moves fixed desk and chair, described slide rail is connected between desktop and table body, described table body is connected to the downside of desktop, described drawer plank is arranged on the middle upside of a body, described support buckle is arranged in the middle part of drawer plank, described hydraulic lifting arm installs the downside of support bar, described support bar is arranged on the downside leaning against plank, described cushion is arranged on the downside of chair bracing frame, described chair bracing frame is arranged on the both sides external leaning against plank, described backrest plank is installed liftable and is moved on the upside of the chair of fixed desk and chair.
2. a kind of liftable as claimed in claim 1 moves fixed desk and chair, it is characterized in that, the table portion that described liftable moves fixed desk and chair specifically adopts table and three to save rail and fixes.
3. a kind of liftable as claimed in claim 1 moves fixed desk and chair, it is characterized in that, the table portion that described liftable moves fixed desk and chair specifically arranges iron plate, bearing, screw rod and knob, and knob adopts and rotates clockwise.
4. a kind of liftable as claimed in claim 1 moves fixed desk and chair, it is characterized in that, the table portion that described liftable moves fixed desk and chair arranges drawer and specifically adopts intermediate plate and reinforcing bar combination, and desktop can pull out 15cm.
5. a kind of liftable as claimed in claim 1 moves fixed desk and chair, it is characterized in that, the table portion that described liftable moves fixed desk and chair specifically arranges pallet, retainer ring, support stick and holddown groove, and seat is combined with hydraulic lifting arm by support stick and retainer ring.
6. a kind of liftable as claimed in claim 1 moves fixed desk and chair, it is characterized in that, the table portion that described liftable moves fixed desk and chair specifically adopts brandreth, plank and reinforcing bar, strengthens the amount of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151140.9U CN204617475U (en) | 2015-03-17 | 2015-03-17 | A kind of liftable moves fixed desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151140.9U CN204617475U (en) | 2015-03-17 | 2015-03-17 | A kind of liftable moves fixed desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204617475U true CN204617475U (en) | 2015-09-09 |
Family
ID=54036554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520151140.9U Expired - Fee Related CN204617475U (en) | 2015-03-17 | 2015-03-17 | A kind of liftable moves fixed desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204617475U (en) |
-
2015
- 2015-03-17 CN CN201520151140.9U patent/CN204617475U/en not_active Expired - Fee Related
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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: 20150909 Termination date: 20160317 |