CN209661042U - A kind of liftable desk for children - Google Patents
A kind of liftable desk for children Download PDFInfo
- Publication number
- CN209661042U CN209661042U CN201920154125.8U CN201920154125U CN209661042U CN 209661042 U CN209661042 U CN 209661042U CN 201920154125 U CN201920154125 U CN 201920154125U CN 209661042 U CN209661042 U CN 209661042U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- lifting
- fixed
- bevel gear
- mainboard
- 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
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Abstract
The utility model discloses a kind of liftable desk for children, including mainboard, the middle position of the mainboard is provided with inclined plate, the one end of the damper and angle demodulator far from connecting rod is connected with inclined plate, the bottom end of the lifting cabinet is connected with fixed cabinet, one end of the fixed cabinet is provided with storage cavity, the fixed cabinet is equipped with fixed plate far from one end of storage cavity, the side of the lifting cabinet is equipped with crank, and the second bevel gear to match with the first bevel gear is equipped on the outside of the screw rod.The utility model passes through rotation crank, drive screw rod and the rotation of the second bevel gear, second bevel gear drives the rotation of the first bevel gear, telescopic mast is stretched out out of fixes sleeve by screw thread, so that lifting cabinet be driven to rise, carries out height adjustment to desk, user is allowed to reach most healthy writing standard, by being provided with hang plate, angle demodulator and damper, so that tabletop angles are adjustable, so that the sight of user is adjusted to appropriate angle.
Description
Technical field
The utility model relates to desk for children technical field, specially a kind of liftable desk for children.
Background technique
It is numerous for the product of child growth care in children's health family product and study article field, Er Tongxue
Habit table, desk and chair are one type, and desk is the critical facility for being related to children's study and health, the quality mark of desk
Standard directly influences children's study and health.
General desk for children does not have elevating function usually, can not carry out height adjustment, market according to the height of children
On same table elevating mechanism be generally exposed directly to outside, be easily damaged, and reduce storage space.
Utility model content
The purpose of this utility model is to provide a kind of liftable desk for children, to solve to propose in above-mentioned background technique
General desk for children do not have elevating function usually, height adjustment, liter in the market can not be carried out according to the height of children
The elevating mechanism of drop table is generally exposed directly to outside, the problem of being easily damaged, and reduce storage space.
To achieve the above object, the utility model provides the following technical solutions: a kind of liftable desk for children, including master
Plate, the middle position of the mainboard are provided with inclined plate, and the bottom end of the mainboard is provided with connecting rod, the bottom end of the connecting rod
Damper and angle demodulator are installed, the one end of the damper and angle demodulator far from connecting rod is connected with inclined plate
It connects, the two sides of the mainboard bottom end are mounted on lifting cabinet, and the top of the mainboard is equipped with cabinet, the bottom of the lifting cabinet
End is connected with fixed cabinet, and one end of the fixed cabinet is provided with storage cavity, and the fixed cabinet is pacified far from one end of storage cavity
Equipped with fixed plate, the inside of the fixed plate is equipped with fixes sleeve, the inside of the fixes sleeve close to one end of fixed plate
It is provided with telescopic mast, the top of the telescopic mast is connected with lifting cabinet, and the telescopic mast is pacified close to the outside of lifting cabinet one end
Equipped with the first bevel gear, the side of the lifting cabinet is equipped with crank, and one end of the crank is connected with through lifting cabinet surface
Screw rod, the second bevel gear to match with the first bevel gear is installed on the outside of the screw rod.
Preferably, the lifting cabinet is internally provided with lifting cavity, and goes up and down the size of cavity and fixation cabinet matches,
The damper and inclined plate are hinged.
Preferably, the two sides of the fixed cabinet are provided with groove, and the bottom end of lifting cabinet is provided with and matches with groove
Convex block.
Preferably, the surface of the telescopic mast is provided with external screw thread, and the inner wall of fixes sleeve is provided with and external screw thread phase
Matched internal screw thread.
Preferably, the fixed cabinet is equipped with sliding slot far from one end of storage cavity, and the lifting cabinet is close to fixed plate
One end is equipped with movable plate, and movable plate is flexibly connected by sliding block with sliding slot.
Preferably, the screw rod is provided with the through-hole to match with crank, and screw rod and lifting cabinet close to one end of crank
It is flexibly connected by bearing.
Compared with prior art, the utility model has the beneficial effects that the utility model drives screw rod by rotation crank
It being rotated with the second bevel gear, the second bevel gear drives the rotation of the first bevel gear, and telescopic mast is stretched out out of fixes sleeve by screw thread,
To drive lifting cabinet to rise, height adjustment is carried out to desk, the height of mainboard is selected according to the people of all ages and classes and height,
Different height demands are adapted to, allow user to reach most healthy writing standard, by being provided with hang plate, angle demodulator and resistance
Buddhist nun's device so that tabletop angles are adjustable so that the sight of user is adjusted to appropriate angle, at the same by side fixed plate and
The design of storage cavity, cleverly conceals lifting device, extends storage space, and elevating mechanism is avoided to be directly exposed to outside
It is damaged after long-time.
Detailed description of the invention
Fig. 1 is the appearance diagram of the utility model；
Fig. 2 is the lifting cabinet raising structure schematic diagram of the utility model；
Fig. 3 is the lifting cabinet back structures schematic diagram of the utility model；
Fig. 4 is the lifting structure schematic diagram of the utility model；
Fig. 5 is the bottom view of the utility model.
In figure: 1, mainboard；2, lifting cabinet；3, fixed cabinet；4, storage cavity；5, crank；6, cabinet；7, cavity is gone up and down；
8, fixed plate；9, groove；10, fixes sleeve；11, telescopic mast；12, the first bevel gear；13, screw rod；14, the second bevel gear；15,
Movable plate；16, sliding slot；17, inclined plate；18, connecting rod；19, damper；20, angle demodulator.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The damper (model HR) and angle demodulator (model HX043A) of the utility model can in market or
Individual orders gained.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of liftable desk for children, including mainboard
1, the middle position of mainboard 1 is provided with inclined plate 17, and the bottom end of mainboard 1 is provided with connecting rod 18, the bottom end installation of connecting rod 18
Have a damper 19 and angle demodulator 20, the one end of damper 19 and angle demodulator 20 far from connecting rod 18 with 17 phase of inclined plate
Connection, the two sides of 1 bottom end of mainboard are mounted on lifting cabinet 2, and the top of mainboard 1 is equipped with cabinet 6, and the bottom end of lifting cabinet 2 connects
It is connected to fixed cabinet 3, one end of fixed cabinet 3 is provided with storage cavity 4, and fixed cabinet 3 is equipped with fixation far from one end of storage cavity 4
The inside of plate 8, fixed plate 8 is equipped with fixes sleeve 10 close to one end of fixed plate 8, and being internally provided with for fixes sleeve 10 is flexible
The top of column 11, telescopic mast 11 is connected with lifting cabinet 2, and telescopic mast 11 is equipped with the first umbrella on the outside of 2 one end of lifting cabinet
Gear 12, the side of lifting cabinet 2 are equipped with crank 5, and one end of crank 5 is connected with the screw rod 13 through 2 surface of lifting cabinet, screw rod
13 outside is equipped with the second bevel gear 14 to match with the first bevel gear 12.
In this embodiment: by rotating crank 5, driving screw rod 13 and the rotation of the second bevel gear 14,14 band of the second bevel gear
Dynamic first bevel gear 12 rotation, telescopic mast 11 is stretched out out of fixes sleeve 10 by screw thread, so that lifting cabinet 2 is driven to rise, it is right
Desk carries out height adjustment, and the height of mainboard is selected according to the people of all ages and classes and height, adapts to different height demands, allowing makes
User reaches most healthy writing standard, while passing through the design of side fixed plate 8 and storage cavity 4, cleverly conceals liter
Falling unit extends storage space, damages after avoiding elevating mechanism from being directly exposed to outside long-time, is inclined by being provided with
Inclined plate 17, angle demodulator 20 and damper 19, so that tabletop angles are adjustable, so that the sight of user is adjusted to suitably
Angle.
Referring to Fig. 2, lifting cabinet 2 is internally provided with lifting cavity 7, and go up and down the size and fixed 3 phase of cabinet of cavity 7
Match, damper 19 and inclined plate 17 are hinged, and the two sides of fixed cabinet 3 are provided with groove 9, and the bottom end of lifting cabinet 2 be provided with it is recessed
The convex block that slot 9 matches fits closely when being declined by the lifting cavity 7 of setting convenient for lifting cabinet 2 with fixed cabinet 3, by setting
The groove 9 and convex block set play the role of limit to lifting cabinet 2.
Please refer to Fig. 3 and Fig. 4, the surface of telescopic mast 11 is provided with external screw thread, and the inner wall of fixes sleeve 10 be provided with
The internal screw thread that external screw thread matches, screw rod 13 are provided with the through-hole to match with crank 5, and screw rod 13 close to one end of crank 5
It is flexibly connected with lifting cabinet 2 by bearing, is installed by the through-hole of setting convenient for the disassembly of crank 5, pass through the external screw thread of setting
And internal screw thread, adjustable height is freely adjusted convenient for telescopic mast 11, places sliding.
Fig. 2 and Fig. 3 are please referred to, fixed cabinet 3 is equipped with sliding slot 16 far from one end of storage cavity 4, and lifting cabinet 2 is close to fixed
One end of plate 8 is equipped with movable plate 15, and movable plate 15 is flexibly connected by sliding block with sliding slot 16, and lifting cabinet 2 is when rising, band
The dynamic upward sliding in sliding slot 16 of movable plate 15 blocks one end of lifting cavity 7, prevents object from falling.
Working principle: when carrying out lift adjustment, crank 5 is inserted into screw rod 13, crank 5 is rotated, drives screw rod 13 and the
The rotation of two bevel gears 14, the second bevel gear 14 drive the rotation of the first bevel gear 12, and telescopic mast 11 passes through screw thread from fixes sleeve 10
Interior stretching carries out height adjustment to desk, lifting cabinet 2 drives movable plate 15 to exist when rising so that lifting cabinet 2 be driven to rise
Upward sliding in sliding slot 16 blocks one end of lifting cavity 7, prevents object from falling, according to all ages and classes and height
People selects the height of mainboard, adapts to different height demands, user is allowed to reach most healthy writing standard, adjust angular adjustment
Device 20 carries out angular adjustment to inclined plate 17, so that the sight of user is adjusted to appropriate angle under the cooperation of damper 19
Degree, while passing through the design of side fixed plate 8 and storage cavity 4, lifting device is cleverly concealed, storage space is extended,
It is damaged after avoiding elevating mechanism from being directly exposed to outside long-time.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of liftable desk for children, including mainboard (1), it is characterised in that: the middle position of the mainboard (1) is arranged
Have inclined plate (17), the bottom end of the mainboard (1) is provided with connecting rod (18), and the bottom end of the connecting rod (18) is equipped with damper
(19) and angle demodulator (20), the one end of the damper (19) and angle demodulator (20) far from connecting rod (18) is and tiltedly
Plate (17) is connected, and the two sides of mainboard (1) bottom end are mounted on lifting cabinet (2), and the top of the mainboard (1) is equipped with receipts
It receives cabinet (6), the bottom end of the lifting cabinet (2) is connected with fixed cabinet (3), and one end of the fixed cabinet (3) is provided with storage cavity
(4), the fixed cabinet (3) is equipped with fixed plate (8) far from the one end of storage cavity (4), and the inside of the fixed plate (8) is close
One end of fixed plate (8) is equipped with fixes sleeve (10), being internally provided with telescopic mast (11) for the fixes sleeve (10), described
The top of telescopic mast (11) is connected with lifting cabinet (2), and the telescopic mast (11) is equipped on the outside of lifting cabinet (2) one end
The side of first bevel gear (12), the lifting cabinet (2) is equipped with crank (5), and one end of the crank (5) is connected with through liter
The screw rod (13) on cabinet (2) surface is dropped, the second umbrella to match with the first bevel gear (12) is installed on the outside of the screw rod (13)
Gear (14).
2. a kind of liftable desk for children according to claim 1, it is characterised in that: the inside of the lifting cabinet (2)
It is provided with lifting cavity (7), and goes up and down the size of cavity (7) and fixes cabinet (3) and match, the damper (19) and inclined plate
(17) hinged.
3. a kind of liftable desk for children according to claim 1, it is characterised in that: the two sides of the fixed cabinet (3)
It is provided with groove (9), and the bottom end of lifting cabinet (2) is provided with the convex block to match with groove (9).
4. a kind of liftable desk for children according to claim 1, it is characterised in that: the surface of the telescopic mast (11)
It is provided with external screw thread, and the inner wall of fixes sleeve (10) is provided with the internal screw thread to match with external screw thread.
5. a kind of liftable desk for children according to claim 1, it is characterised in that: the fixed cabinet (3) is far from receipts
Receiving one end of cavity (4) is equipped with sliding slot (16), and the lifting cabinet (2) is equipped with movable plate close to the one end of fixed plate (8)
(15), and movable plate (15) is flexibly connected by sliding block with sliding slot (16).
6. a kind of liftable desk for children according to claim 1, it is characterised in that: the screw rod (13) is close to crank
(5) one end is provided with the through-hole to match with crank (5), and screw rod (13) is flexibly connected with lifting cabinet (2) by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154125.8U CN209661042U (en) | 2019-01-29 | 2019-01-29 | A kind of liftable desk for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154125.8U CN209661042U (en) | 2019-01-29 | 2019-01-29 | A kind of liftable desk for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209661042U true CN209661042U (en) | 2019-11-22 |
Family
ID=68567658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920154125.8U Expired - Fee Related CN209661042U (en) | 2019-01-29 | 2019-01-29 | A kind of liftable desk for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209661042U (en) |
-
2019
- 2019-01-29 CN CN201920154125.8U patent/CN209661042U/en not_active Expired - Fee Related
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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: 20191122 Termination date: 20220129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |