CN206182729U - Primary school's desk chair with adjustable - Google Patents
Primary school's desk chair with adjustable Download PDFInfo
- Publication number
- CN206182729U CN206182729U CN201620842383.1U CN201620842383U CN206182729U CN 206182729 U CN206182729 U CN 206182729U CN 201620842383 U CN201620842383 U CN 201620842383U CN 206182729 U CN206182729 U CN 206182729U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- fixedly connected
- chair
- plate
- pupil
- 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 utility model discloses a primary school's desk chair with adjustable, comprising a base plate, the top fixedly connected with electric telescopic handle of bottom plate, electric telescopic handle's top fixedly connected with tablet chair, the positive surperficial fixedly connected with controller of tablet chair, the top of bottom plate and one side sliding connection who keeps away from electric telescopic handle have the fixed plate. This primary school's desk chair with adjustable, the regulation desktop board that can be free and the height of tablet chair, desk chair function singleness has on the market been solved, demand in the time of can not satisfying the different height of pupil, can not provide the problem of comfortable academic environment for the pupil, avoided the student that the stature is higher and the stature is lower to go study with the exact posture, get off for a long time to be unfavorable for student's body development, the condition of influence study, and the regulation desktop board that can control and the distance between the tablet chair, make things convenient for the pupil to find comfortable height to study, the further provides comfortable academic environment for the pupil.
Description
Technical field
The utility model is related to desk and chair technical field, specially a kind of adjustable elementary school desk chair.
Background technology
At present, commercially available table, chair leg height it is usually changeless, once shaping produce, it cannot highly change
Become, this desk, chair adaptability are poor, and student not of the same grade is used, it is impossible to changing with student's body and adjusting tables and chairs
Highly, the tables and chairs of this set, are difficult the layout of tables and chairs in specification room.
Present primary school education is six-year system, and pupil is fast due to body development in this is 6 years, and height is becoming always
Change, due to desk and chair unitary function on the market, it is impossible to meet demand during the different height of pupil, it is impossible to carry to pupil
For comfortable academic environment, and pupil at school when due to desk and chair be fixed, it is impossible to adjust, it is impossible to according to the body of student
Height adjustment, and stature relatively low student higher for stature can not go study with correct posture, get off be unfavorable for student for a long time
Body development, and influence study.
Utility model content
(1) technical problem for solving
In view of the shortcomings of the prior art, the utility model provides a kind of adjustable elementary school desk chair, solves market
On desk and chair unitary function, it is impossible to meet pupil difference height when demand, it is impossible to give pupil provide Comfortable student's ring
The problem in border.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of adjustable primary school's class
Tables and chairs, including base plate, are fixedly connected with electric expansion bar at the top of the base plate, the top of the electric expansion bar is fixedly connected
There is a tablet chair, the front surface of the tablet chair is fixedly connected with controller, the top of the base plate and away from the side of electric expansion bar
Slidably connect fixed plate, the top of the base plate and the back fixation positioned at fixed plate are connected with motor, the motor turns
Axle is fixedly connected with gear, and the fixed plate is fixedly connected with the teeth being adapted with gear, institute near a side surface of motor
State and retractor device is fixedly connected with the top of fixed plate, the top movable of the retractor device is connected with desktop, described flexible
Device includes connecting plate, the first expansion link, the second expansion link, the 3rd expansion link and the 4th expansion link, the bottom of the connecting plate
Portion is fixedly connected with the top of fixed plate, and one end of first expansion link is slidably connected with connecting plate, first expansion link
The other end be flexibly connected with the second expansion link by movable axis, the one end and table of second expansion link away from the first expansion link
The basal sliding connection of panel, one end of the 3rd expansion link is connected by movable axis with the top movable of connecting plate, described
The other end of the 3rd expansion link is flexibly connected by movable axis with the 4th expansion link, and the 4th expansion link is away from the 3rd expansion link
One end be flexibly connected with the bottom of desktop, the back fixation of first expansion link is connected with cylinder, the cylinder it is defeated
Shaft is flexibly connected by movable axis with the back of the second expansion link, and the controller is electrical with electric expansion bar and cylinder respectively
Connection.
Preferably, the connecting plate and the relative side of desktop offer chute, and the first expansion link and second is stretched
Contracting bar from one end be connected with slide.
Preferably, the both sides of the tablet chair have been fixedly connected with handrail.
Preferably, the both sides of the fixed plate bottom have been fixedly connected with pulley, the top of the base plate and away from electronic
Expansion link side offers the slide rail being adapted with pulley.
(3) beneficial effect
The utility model provides a kind of adjustable elementary school desk chair.Possesses following beneficial effect：
(1), adjustable elementary school desk chair, by connecting plate, the first expansion link, the second expansion link, the 3rd expansion link,
4th expansion link, cylinder, chute and electric expansion bar are equipped with, and are capable of the height of freely adjusting table panel and tablet chair,
Solve desk and chair unitary function on the market, it is impossible to meet demand during pupil's difference height, it is impossible to provide to pupil
The problem of Comfortable student's environment, it is to avoid stature is higher and stature relatively low student can not go study with correct posture, for a long time
Get off to be unfavorable for the body development of student, and the situation that influence learns.
(2), adjustable elementary school desk chair, by being equipped with for motor, gear, teeth, pulley and slide rail, can
The distance between adjusting table panel and tablet chair of left and right, facilitate pupil to find comfortable distance and are learnt, and further give
Pupil provides comfortable academic environment.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the structural representation of the utility model retractor device.
In figure：1 base plate, 2 electric expansion bars, 3 tablet chairs, 4 controllers, 5 fixed plates, 6 motors, 7 gears, 8 teeth, 9 are stretched
Device, 91 connecting plates, 92 first expansion links, 93 second expansion links, 94 the 3rd expansion links, 95 the 4th expansion links, 96 cylinders, 97 are slided
Groove, 10 desktops, 11 handrails, 12 pulleys, 13 slide rails.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of adjustable elementary school desk chair, including bottom
Plate 1, the top of base plate 1 is fixedly connected with electric expansion bar 2, and the top of electric expansion bar 2 is fixedly connected with tablet chair 3, by electricity
The height of the regulation tablet chair 3 that expansion link 2 can be freely up and down is moved, the both sides of tablet chair 3 have been fixedly connected with handrail 11, the energy of handrail 11
It is enough study allow pupil sits it is more comfortable, the front surface of tablet chair 3 is fixedly connected with controller 4, the top of base plate 1 and away from electricity
The side of dynamic expansion link 2 slidably connects fixed plate 5, and the both sides of the bottom of fixed plate 5 have been fixedly connected with pulley 12, base plate 1
Top and the slide rail 13 being adapted with pulley 12 is offered away from the side of electric expansion bar 2, the top of base plate 1 and positioned at fixed plate
5 back fixation is connected with motor 6, and the rotating shaft of motor 6 is fixedly connected with gear 7, a side surface of the fixed plate 5 near motor 6
The teeth 8 being adapted with gear 7 are fixedly connected with, when motor 6 is rotated with moving gear 7, teeth 8 drive fixed plate 5 along gear 7
Move left and right, the top of fixed plate 5 is fixedly connected with retractor device 9, and the top movable of retractor device 9 is connected with desktop 10,
Retractor device 9 includes connecting plate 91, the first expansion link 92, the second expansion link 93, the 3rd expansion link 94 and the 4th expansion link 95,
Connecting plate 91 and the relative side of desktop 10 offer chute 97, and the first expansion link 92 and the second expansion link 93 from
One end is slidably connected with chute 97, and the bottom of connecting plate 91 is fixedly connected with the top of fixed plate 5, and the one of the first expansion link 92
End is slidably connected with connecting plate 91, and the other end of the first expansion link 92 is flexibly connected by movable axis with the second expansion link 93, the
Two expansion links 93 are connected away from one end of the first expansion link 92 with the basal sliding of desktop 10, and one end of the 3rd expansion link 94 leads to
Cross movable axis to be connected with the top movable of connecting plate 91, the other end of the 3rd expansion link 94 passes through movable axis and the 4th expansion link 95
It is flexibly connected, the 4th expansion link 95 is flexibly connected away from one end of the 3rd expansion link 94 with the bottom of desktop 10, first stretches
The back fixation of bar 92 is connected with cylinder 96, and the output shaft of cylinder 96 is connected by the back activity of movable axis and the second expansion link 93
Connect, controller 4 is electrically connected with electric expansion bar 2 and cylinder 96 respectively.
When using, electric expansion bar 2 is first turned on, tablet chair 3 is adjusted to suitable position, then start cylinder 96, gas
Cylinder 96 drives the second expansion link 93 to move up and down, and the second expansion link 93 moves up and down, so that drive desktop 10 to move up and down, table
Panel 10 moves up and down the first expansion link 92 of drive, the 3rd expansion link 94 and the 4th expansion link 95 and moves up and down, so as to by desktop
Plate 10 is adjusted to correct position.
In sum, adjustable elementary school desk chair, by connecting plate 91, the first expansion link 92, the second expansion link 93,
Being equipped with for 3rd expansion link 94, the 4th expansion link 95, cylinder 96, chute 97 and electric expansion bar 2, can freely be adjusted
The height of desktop 10 and tablet chair 3, solves desk and chair unitary function on the market, it is impossible to when meeting the different height of pupil
Demand, it is impossible to the problem of comfortable academic environment is provided to pupil, it is to avoid stature is higher and the relatively low student of stature not
Study can be gone with correct posture, get off to be unfavorable for the body development of student, and the situation that influence learns for a long time.
Also, by being equipped with for motor 6, gear 7, teeth 8, pulley 12 and slide rail 13, it is capable of the desk with adjustable of left and right
The distance between panel 10 and tablet chair 3, facilitate pupil to find and are comfortably highly learnt, and are further provided to pupil
Comfortable academic environment.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of adjustable elementary school desk chair, including base plate (1), it is characterised in that：It is fixedly connected at the top of the base plate (1)
The top for having electric expansion bar (2), the electric expansion bar (2) is fixedly connected with tablet chair (3), the front surface of the tablet chair (3)
It is fixedly connected with controller (4), the top of the base plate (1) and the side away from electric expansion bar (2) slidably connects fixation
Plate (5), the top of the base plate (1) and the back fixation positioned at fixed plate (5) are connected with motor (6), and the motor (6) turns
Axle is fixedly connected with gear (7), and the fixed plate (5) is fixedly connected near the surface of motor (6) side and is mutually fitted with gear (7)
The teeth (8) matched somebody with somebody, are fixedly connected with retractor device (9) at the top of the fixed plate (5), the top of the retractor device (9) is lived
Dynamic to be connected with desktop (10), the retractor device (9) includes connecting plate (91), the first expansion link (92), the second expansion link
(93), the 3rd expansion link (94) and the 4th expansion link (95), bottom and the top of fixed plate (5) of the connecting plate (91) are fixed
Connection, one end and the connecting plate (91) of first expansion link (92) are slidably connected, the other end of first expansion link (92)
It is flexibly connected with the second expansion link (93) by movable axis, the one end of second expansion link (93) away from the first expansion link (92)
Basal sliding with desktop (10) is connected, and one end of the 3rd expansion link (94) is by movable axis and the top of connecting plate (91)
Portion is flexibly connected, and the other end of the 3rd expansion link (94) is flexibly connected by movable axis with the 4th expansion link (95), described
4th expansion link (95) is flexibly connected away from one end of the 3rd expansion link (94) with the bottom of desktop (10), and described first stretches
The back fixation of bar (92) is connected with cylinder (96), and the output shaft of the cylinder (96) passes through movable axis and the second expansion link (93)
Back be flexibly connected, the controller (4) respectively with electric expansion bar (2) and cylinder (96) electric connection.
2. a kind of adjustable elementary school desk chair according to claim 1, it is characterised in that：The connecting plate (91) and table
The relative side of panel (10) offers chute (97).
3. a kind of adjustable elementary school desk chair according to claim 1, it is characterised in that：The both sides of the tablet chair (3)
It has been fixedly connected with handrail (11).
4. a kind of adjustable elementary school desk chair according to claim 1, it is characterised in that：Fixed plate (5) bottom
Both sides be fixedly connected with pulley (12), the top of the base plate (1) and offered and cunning away from electric expansion bar (2) side
The slide rail (13) that wheel (12) is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842383.1U CN206182729U (en) | 2016-08-05 | 2016-08-05 | Primary school's desk chair with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842383.1U CN206182729U (en) | 2016-08-05 | 2016-08-05 | Primary school's desk chair with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206182729U true CN206182729U (en) | 2017-05-24 |
Family
ID=58736503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620842383.1U Expired - Fee Related CN206182729U (en) | 2016-08-05 | 2016-08-05 | Primary school's desk chair with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206182729U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890231A (en) * | 2017-11-09 | 2018-04-10 | 欧阳秀华 | A kind of special tables and chairs of Language education |
| CN108685336A (en) * | 2018-05-10 | 2018-10-23 | 遵义市永宏金属设备有限公司 | A kind of seat for studying |
| CN109393755A (en) * | 2018-11-30 | 2019-03-01 | 沈阳建筑大学 | A kind of adjustable mating tables and chairs for preventing from pulling |
-
2016
- 2016-08-05 CN CN201620842383.1U patent/CN206182729U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890231A (en) * | 2017-11-09 | 2018-04-10 | 欧阳秀华 | A kind of special tables and chairs of Language education |
| CN107890231B (en) * | 2017-11-09 | 2020-08-14 | 杭州恒丰家具有限公司 | Special table chair for Chinese education |
| CN108685336A (en) * | 2018-05-10 | 2018-10-23 | 遵义市永宏金属设备有限公司 | A kind of seat for studying |
| CN109393755A (en) * | 2018-11-30 | 2019-03-01 | 沈阳建筑大学 | A kind of adjustable mating tables and chairs for preventing from pulling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206182652U (en) | Integral type desk chair with adjustable front and back position | |
| CN206182729U (en) | Primary school's desk chair with adjustable | |
| CN104367009B (en) | Manual and automatic integrated multifunctional drawing desk | |
| CN204797114U (en) | Foot -operated lift desk | |
| CN103784308A (en) | Multi-position treatment couch | |
| CN204580380U (en) | A kind of adjustment type drawing board table | |
| CN208540883U (en) | A kind of desktop angle adjusting mechanism | |
| CN203710347U (en) | Multi-body-position treatment bed | |
| CN102631078A (en) | Multifunctional study desk and chair | |
| CN110169894A (en) | Drawing-type upper limb integrated training device | |
| CN106263608A (en) | A kind of desk of band seat | |
| CN206166195U (en) | Multifunctional teacher's desk | |
| CN202161002U (en) | Armrest adjusting device | |
| CN206507542U (en) | A kind of Multifunctional extension table | |
| CN201480487U (en) | Multifunctional computer desk | |
| CN201624784U (en) | Electrically controlled surgical system adaptable to multimedia teaching | |
| CN202874418U (en) | Multifunctional studying table | |
| CN203468918U (en) | Adjustable sickbed table | |
| CN202891082U (en) | Multifunctional learning table and learning chair | |
| CN203263686U (en) | Nursing bed with angle-adjustable supporting plates | |
| CN201894326U (en) | Simply-adjusted table and chair | |
| CN201948339U (en) | Position-correcting chair for senior high school students | |
| CN203348855U (en) | Automatic tablet personal computer support | |
| CN203244523U (en) | Medical bed with liftable foot plate | |
| CN106073157B (en) | A kind of Multifunction expanding tables and chairs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20180805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |