CN210169525U

CN210169525U - Liftable children desk

Info

Publication number: CN210169525U
Application number: CN201920673016.7U
Authority: CN
Inventors: Xin Zhang; 张欣
Original assignee: Shanghai Parton Science And Technology Co Ltd
Current assignee: Shanghai Parton Science And Technology Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-03-24
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a liftable children desk, which comprises a mainboard, wherein one end of the mainboard is connected with an inclined plate, the top end of the mainboard is provided with a bookshelf, the bottom end of the mainboard is connected with a lifting seat, the bottom end of the lifting seat is provided with a lifting bin, the bottom end of the lifting seat is movably connected with a base, the bottom end of the base is connected with a supporting leg, the inside of the base is fixedly connected with a fixed sleeve, and the inside of the fixed sleeve is provided with a telescopic column, the utility model discloses a height of the desk can be adjusted by arranging the base, the lifting seat, the fixed sleeve and the telescopic column to adapt to users with different heights, thereby the users can reach the healthiest writing standard, the practicability of the desk is enhanced, the economic cost is saved, and the angle of the desktop can be adjusted by arranging the inclined plate, a groove, a damper and an angle, the sight of the user is adjusted to a proper angle, the writing efficiency of the user is enhanced, and the writing habit of the user is optimized.

Description

Liftable children desk

Technical Field

The utility model relates to a desk field specifically is a children's desk of liftable.

Background

Desks, which are tables for writing or reading, are usually provided with drawers, compartments and file racks.

Traditional children desk majority does not have raising and lowering functions, increase along with user's height is unfavorable for the user to form good position of sitting, be difficult to make the user reach the standard of writing of the most healthy, need to change the desk when user's height is too high, economic cost is great, the unable desktop angle of adjustment of current user desk majority, when the user need write on the desk, the health need lean forward and adjust the sight angle, easily cause the damage to user's strength, traditional user desk leads to accommodation space limited for the less user room of adaptation, be difficult to satisfy the requirement of accomodating, the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a children's desk of liftable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a liftable children desk comprises a main board, wherein one end of the main board is connected with an inclined plate, the top end of the main board is provided with a bookshelf, the bottom end of the main board is connected with a lifting seat, the bottom end of the lifting seat is provided with a lifting bin, the bottom end of the lifting seat is movably connected with a base, the bottom end of the base is connected with a supporting leg, the inside of the base is fixedly connected with a fixed sleeve, the inside of the fixed sleeve is provided with a telescopic column, the telescopic column penetrates through the lifting bin and is connected with a first bevel gear, the outer side of the first bevel gear is meshed with a second bevel gear, one end of the second bevel gear is connected with a second connecting rod, the second connecting rod penetrates through the outer side of the lifting bin, one side of the inclined plate is provided with a groove, the bottom end of the inclined plate is connected with a damper and an, the bottom fixedly connected with connecting block of support body, and the bottom of connecting block is connected with the head rod, the support frame has been cup jointed in the outside of head rod, and the bottom of support frame is connected with the supporting leg.

Preferably, the second connecting rod is fixedly connected with the second bevel gear, and the second connecting rod is rotatably connected with the lifting seat.

Preferably, the number of the supporting legs is four, and the four groups of the supporting legs are distributed at the bottom ends of the supporting frame and the base at equal intervals.

Preferably, the support body is detachably connected with the connecting block, and the connecting block is fixedly connected with the first connecting rod.

Preferably, the telescopic column is in threaded connection with the fixed sleeve, and the telescopic column and the fixed sleeve are both made of stainless steel materials.

Preferably, the angle regulator and the damper are both fixedly connected with the frame body.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of liftable children desk is through being provided with the base, the seat goes up and down, fixed sleeve and flexible post, make the height of desk can be adjusted, with the user that adapts to different heights, thereby make the user reach the most healthy standard of writing, the practicality of desk has been strengthened, economic cost has been saved, through being provided with the hang plate, a groove, attenuator and angle regulator, make desktop angle can adjust, make user's sight adjusted to suitable angle, user's writing efficiency has been strengthened, user's writing custom has been optimized, user's eyesight has been protected, through being provided with bookshelf and lift storehouse, ingenious elevating gear has been hidden, storage space has been expanded, the space in lift storehouse constantly increases when desk constantly risees, use effect has been promoted.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a schematic view of the frame structure of the present invention;

fig. 4 is a schematic view of the base structure of the present invention.

In the figure: 1. a main board; 2. an inclined plate; 3. a bookshelf; 4. a lifting seat; 5. a base; 6. supporting legs; 7. a lifting bin; 8. fixing the sleeve; 9. a telescopic column; 10. a first bevel gear; 11. a groove; 12. a frame body; 13. a damper; 14. an angle adjuster; 15. connecting blocks; 16. a first connecting rod; 17. a support frame; 18. a second bevel gear; 19. a second connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a attenuator (the model is HR) and angle adjuster (the model is HX043A) all can be obtained in market or private order.

Referring to fig. 1-4, a liftable children desk comprises a main board 1, one end of the main board 1 is connected with an inclined plate 2, the top end of the main board 1 is provided with a bookshelf 3, the bottom end of the main board 1 is connected with a lifting seat 4, the bottom end of the lifting seat 4 is provided with a lifting bin 7, the bottom end of the lifting seat 4 is movably connected with a base 5, the bottom end of the base 5 is connected with a supporting leg 6, the inside of the base 5 is fixedly connected with a fixed sleeve 8, the inside of the fixed sleeve 8 is provided with a telescopic column 9, the telescopic column 9 penetrates through the lifting bin 7 and is connected with a first bevel gear 10, the outside of the first bevel gear 10 is engaged with a second bevel gear 18, one end of the second bevel gear 18 is connected with a second connecting rod 19, the second connecting rod 19 penetrates through the outside of the lifting bin 7, one side of the inclined plate 2 is provided with a groove 11, one side of 2 bottoms of hang plate is rotated and is connected with support body 12, and the bottom fixedly connected with connecting block 15 of support body 12, and the bottom of connecting block 15 is connected with head rod 16, and support frame 17 has been cup jointed in head rod 16's the outside, and support frame 17's bottom is connected with supporting leg 6.

The utility model discloses a be provided with base 5, lift seat 4, fixed sleeve 8 and flexible post 9, make the height of desk can be adjusted, with the user that adapts to different heights, thereby make the user reach the most healthy standard of writing, the practicality of desk has been strengthened, economic cost is saved, through being provided with hang plate 2, recess 11, attenuator 13 and angle regulator 14, make desktop angle can adjust, make user's sight adjusted to suitable angle, user's writing efficiency has been strengthened, user's writing habit has been optimized, user's eyesight has been protected, through being provided with bookshelf 3 and lift storehouse 7, ingenious hidden elevating gear, the accommodation space has been expanded, the space of lift storehouse 7 constantly increases when desk constantly risees, use effect has been promoted.

Please refer to fig. 1 and 2, the number of the support legs 6 is four, the four support legs 6 are equidistantly distributed at the bottom of the support frame 17 and the base 5, so as to reduce the damage to the ground when the desk is overweight, improve the anti-skid performance of the desk, and the angle regulator 14 and the damper 13 are fixedly connected with the frame body 12, so that the rotation process of the inclined plate 2 is smoother, and the probability of device damage is reduced.

Please refer to fig. 3, the frame 12 is detachably connected to the connecting block 15, and the connecting block 15 is fixedly connected to the first connecting rod 16, so as to enhance the stability of the device and reduce the possibility of shaking during use.

Please refer to fig. 4, the second connecting rod 19 is fixedly connected to the second bevel gear 18, and the second connecting rod 19 is rotatably connected to the lifting seat 4, so that the lifting process of the lifting seat 4 is smoother, the telescopic column 9 is in threaded connection with the fixed sleeve 8, and the telescopic column 9 and the fixed sleeve 8 are both made of stainless steel, thereby reducing the probability of damage to the device and prolonging the service life of the device.

The working principle is as follows: when the height of a desk needs to be adjusted, the second bevel gear 18 starts to rotate by rotating the second connecting rod 19 on the outer side of the lifting seat 4, the second bevel gear 18 rotates to enable the first bevel gear 10 meshed with the second bevel gear to rotate, the first bevel gear 10 rotates to enable the telescopic column 9 to synchronously rotate, the telescopic column 9 is in threaded connection with the fixed sleeve 8, therefore, the telescopic column 9 extends out of the fixed sleeve 8 to jack up the lifting seat 4, the lifting seat 4 rises to enable the space in the lifting bin 7 to be increased, the main plate 1 and the inclined plate 2 at the top end of the lifting seat 4 rise while the lifting seat 4 rises, the main plate 1 and the frame body 12 are fixedly connected to enable the frame body 12 to start to rise, as the frame body 12 is fixedly connected with the connecting block 15, the connecting block 15 drives the first connecting rod 16 to extend out of the supporting frame 17, when the angle of the inclined plate 2 needs to be adjusted, the, make the bracing piece of hang plate 2 bottom angle regulator 14 fix in different positions along with the change of hang plate 2 angle to fix hang plate 2 at this angle, the process that the attenuator 13 that the hang plate 2 bottom set up made hang plate 2 go up and down is more gentle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a children's desk of liftable, includes mainboard (1), its characterized in that: one end of the main board (1) is connected with an inclined plate (2), the top end of the main board (1) is provided with a bookshelf (3), the bottom end of the main board (1) is connected with a lifting seat (4), the bottom end of the lifting seat (4) is provided with a lifting bin (7), the bottom end of the lifting seat (4) is movably connected with a base (5), the bottom end of the base (5) is connected with a supporting leg (6), the inside of the base (5) is fixedly connected with a fixed sleeve (8), the inside of the fixed sleeve (8) is provided with a telescopic column (9), the telescopic column (9) penetrates through the lifting bin (7) and is connected with a first bevel gear (10), the outside of the first bevel gear (10) is meshed with a second bevel gear (18), one end of the second bevel gear (18) is connected with a second connecting rod (19), and the second connecting rod (19) penetrates through the outside of the lifting, one side of hang plate (2) is provided with recess (11), and the bottom of hang plate (2) is connected with attenuator (13) and angle regulator (14), one side of hang plate (2) bottom is rotated and is connected with support body (12), the bottom fixedly connected with connecting block (15) of support body (12), and the bottom of connecting block (15) is connected with head rod (16), support frame (17) have been cup jointed in the outside of head rod (16), and the bottom of support frame (17) is connected with supporting leg (6).

2. The liftable child desk of claim 1, wherein: the second connecting rod (19) is fixedly connected with the second bevel gear (18), and the second connecting rod (19) is rotatably connected with the lifting seat (4).

3. The liftable child desk of claim 1, wherein: the number of the supporting legs (6) is four groups, and the four groups of the supporting legs (6) are equidistantly distributed at the bottom ends of the supporting frame (17) and the base (5).

4. The liftable child desk of claim 1, wherein: the frame body (12) is detachably connected with the connecting block (15), and the connecting block (15) is fixedly connected with the first connecting rod (16).

5. The liftable child desk of claim 1, wherein: the telescopic column (9) is in threaded connection with the fixed sleeve (8), and the telescopic column (9) and the fixed sleeve (8) are both made of stainless steel materials.

6. The liftable child desk of claim 1, wherein: the angle regulator (14) and the damper (13) are fixedly connected with the frame body (12).