CN218682876U - Liftable desk - Google Patents
Liftable desk Download PDFInfo
- Publication number
- CN218682876U CN218682876U CN202221859594.8U CN202221859594U CN218682876U CN 218682876 U CN218682876 U CN 218682876U CN 202221859594 U CN202221859594 U CN 202221859594U CN 218682876 U CN218682876 U CN 218682876U
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- mounting seat
- shell
- desk
- lifting
- threaded
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- 230000001174 ascending effect Effects 0.000 claims 1
- 230000002567 autonomic effect Effects 0.000 abstract 1
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a desk of liftable, including the lift leg, the lift leg is provided with two, and the table is installed at the top of two lift legs, and the lift leg includes casing, carriage release lever, lifting unit and regulation hole, installs lifting unit and carriage release lever in the casing, and lifting unit is located the casing bottom, and the carriage release lever is connected to the lifting unit upper end, and the top of carriage release lever stretch out the casing and with table fixed connection, carriage release lever and casing sliding connection have seted up the regulation hole on the casing lateral wall. The utility model discloses in through the setting through elevating assembly, casing, carriage release lever isotructure, it can realize the regulation to the table height to make the desk realize the function of lift, improve its adaptability, can highly carry out autonomic regulation according to student self, the practicality is strong.
Description
Technical Field
The utility model relates to a desk, concretely relates to liftable desk.
Background
The table is common furniture, and the manufacturing raw materials are mostly wood. The upper part is provided with a plane and the lower part is provided with a pillar. Can be used for putting things, doing things, eating, writing, working and the like. The desks can be divided into a plurality of categories according to requirements, such as office desks, dining tables, desks, computer desks and the like.
The desk is a desk for students to learn in class. Because different students have different heights, the desks with different heights are needed, and the heights of the students change quickly when the students are in the development period, so that the desk with the adjustable height can adapt to the requirements. Accordingly, one skilled in the art provides a liftable desk.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a liftable desk, which comprises two lifting legs, wherein a desk plate is arranged at the tops of the two lifting legs, each lifting leg comprises a shell, a movable rod, a lifting assembly and an adjusting hole, the lifting assembly and the movable rod are arranged in the shell, the lifting assembly is positioned at the bottom of the shell, the upper end of the lifting assembly is connected with the movable rod, the top of the movable rod extends out of the shell and is fixedly connected with the desk plate, the movable rod is connected with the shell in a sliding manner, and the outer side wall of the shell is provided with the adjusting hole;
the lifting assembly comprises a first mounting seat and a second mounting seat, the first mounting seat and the second mounting seat are fixed at the bottom in the shell, the first mounting seat and the second mounting seat are fixedly mounted through a plurality of fixing screws, a rotating shaft is arranged at the bottom in the first mounting seat and the second mounting seat, one end of the rotating shaft penetrates through the second mounting seat and is located in the adjusting hole, and a first bevel gear is mounted on the rotating shaft;
the first bevel gear is meshed with the second bevel gear, a screw is arranged at the upper end of the second bevel gear, a bearing is sleeved at the bottom of the screw above the second bevel gear, and the outer side of the bearing is fixed in the first mounting seat and the second mounting seat;
the lower part of the screw rod is in threaded connection with a threaded base, the upper part of the screw rod is in threaded connection with a threaded upper seat, a sleeve is arranged between the threaded upper seat and the threaded base, the sleeve is sleeved on the screw rod and is in sliding connection with the inner wall of the shell, and the threaded upper seat is fixed with the moving rod.
Preferably: the curb plate is all installed to the lower extreme left and right sides of table, is equipped with storage basket between two curb plates.
Preferably: and hooks are arranged on the outer sides of the two side plates.
Preferably: a connecting column is arranged at the lower side position between the two lifting legs, and a lower storage basket is arranged on the connecting column.
Preferably: two the lift leg bottom all is equipped with the base, and the lower extreme of base is equipped with the leveling knob.
Preferably: at least two leveling knobs are arranged in each base, and the two leveling knobs are respectively arranged on the front side and the rear side in the base.
The utility model discloses a technological effect and advantage:
1. the utility model can realize the height adjustment of the desk plate through the arrangement of the lifting component, the shell, the moving rod and other structures, thereby realizing the lifting function of the desk, improving the adaptability of the desk, and being capable of carrying out autonomous adjustment according to the height of the student, and having strong practicability;
2. the utility model discloses well upper storage basket, lower storage basket and couple can both place article, provide convenience for the student.
Drawings
Fig. 1 is a first perspective view of a liftable desk provided in an embodiment of the present application;
FIG. 2 is a second perspective view illustrating a liftable desk according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a lifting assembly in a liftable desk provided in an embodiment of the present application;
FIG. 4 is an exploded view of a lifting assembly of a liftable desk according to an embodiment of the present application;
FIG. 5 is an enlarged view of a portion A of the liftable desk provided by the embodiment of the present application;
fig. 6 is an enlarged view of a liftable desk provided by an embodiment of the application at a position B in fig. 1.
In the figure:
1-lifting legs; 2-a table plate; 3, mounting a storage frame; 4-a base; 5-leveling knob; 6-connecting a column; 7-lower storage frame; 8-side plate; 9-hanging hooks; 101-a housing; 102-a travel bar; 103-a lifting assembly; 104-an adjustment aperture;
10-a first mounting seat; 11-mounting seat II; 12-a set screw; 13-a rotating shaft; 14-bevel gear one; 15-bevel gear two; 16-a screw; 17-a threaded base; 18-a threaded upper seat; 19-a sleeve; 20-bearing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1 to 6, in the present embodiment, a liftable desk is provided, which includes two lifting legs 1, a desk plate 2 is installed on the tops of the two lifting legs 1, side plates 8 are installed on the left and right sides of the lower end of the desk plate 2, an upper storage basket 3 is installed between the two side plates 8, and hooks 9 are installed on the outer sides of the two side plates 8;
a connecting column 6 is arranged at the lower side position between the two lifting legs 1, a lower storage basket 7 is arranged on the connecting column 6, bases 4 are arranged at the bottoms of the two lifting legs 1, leveling knobs 5 are arranged at the lower ends of the bases 4, at least two leveling knobs 5 are arranged in each base 4, and the two leveling knobs 5 are respectively arranged at the front side and the rear side in the base 4;
the lifting leg 1 comprises a shell 101, a moving rod 102, a lifting assembly 103 and an adjusting hole 104, wherein the lifting assembly 103 and the moving rod 102 are installed in the shell 101, the lifting assembly 103 is located at the bottom of the shell 101, the upper end of the lifting assembly 103 is connected with the moving rod 102, the top of the moving rod 102 extends out of the shell 101 and is fixedly connected with the table plate 2, the moving rod 102 is connected with the shell 101 in a sliding mode, and the adjusting hole 104 is formed in the outer side wall of the shell 101;
the lifting assembly 103 comprises a first mounting seat 10 and a second mounting seat 11, the first mounting seat 10 and the second mounting seat 11 are fixed at the inner bottom of the shell 101, the first mounting seat 10 and the second mounting seat 11 are fixedly mounted through a plurality of fixing screws 12, a rotating shaft 13 is arranged at the inner bottom of the first mounting seat 10 and the second mounting seat 11, one end of the rotating shaft 13 penetrates through the second mounting seat 11 and is located in the adjusting hole 104, and a first bevel gear 14 is mounted on the rotating shaft 13;
the first bevel gear 14 is in meshed connection with the second bevel gear 15, a screw 16 is arranged at the upper end of the second bevel gear 15, a bearing 20 is sleeved at the bottom of the screw 16 and above the second bevel gear 15, and the outer side of the bearing 20 is fixed in the first mounting seat 10 and the second mounting seat 11;
the lower part of the screw 16 is in threaded connection with a threaded base 17, the upper part of the screw is in threaded connection with a threaded upper seat 18, a sleeve 19 is arranged between the threaded upper seat 18 and the threaded base 17, the sleeve 19 is sleeved on the screw 16, the sleeve 19 is in sliding connection with the inner wall of the shell 101, and the threaded upper seat 18 is fixed with the moving rod 102.
When the utility model is used, the leveling knob 5 arranged at the bottom of the base 4 can level the desk when the desk is placed, the leveling knob 5 is the prior art, is a knob with a screw structure similar to a nut, and can adjust the height in a small range, thereby realizing the leveling, and the specific structure of the leveling knob is not described herein;
meanwhile, the upper storage basket 3 and the lower storage basket 7 can be used for placing books or other articles for students, and the hook 9 can also be used for hanging articles, so that the convenience of placing the articles is improved;
when the desk is in height adjustment, the rotating shaft 13 is rotated at the position of the adjusting hole 104, the rotating shaft 13 rotates in the first mounting seat 10 and the second mounting seat 11, the first bevel gear 14 on the rotating shaft rotates, the second bevel gear 15 rotates to enable the screw 16 to rotate, after the screw 16 rotates, the threaded base 17 and the threaded upper seat 18 which are in threaded connection can move up and down on the screw 16, the sleeve 19 slides up and down in the shell 101, when the threaded upper seat 18 moves up and down, the screw can drive the moving rod 102 to move up and down in the shell 101, the moving rod 102 is connected with the desk 2, the moving rod 102 moves up and down, namely, the desk 2 moves up and down, and the height of the desk 2 can be adjusted.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.
Claims (6)
1. The lifting desk is characterized by comprising two lifting legs (1), a desk plate (2) is installed at the tops of the two lifting legs (1), each lifting leg (1) comprises a shell (101), a movable rod (102), a lifting assembly (103) and an adjusting hole (104), the lifting assembly (103) and the movable rod (102) are installed in the shell (101), the lifting assembly (103) is located at the bottom of the shell (101), the upper end of the lifting assembly (103) is connected with the movable rod (102), the top of the movable rod (102) extends out of the shell (101) and is fixedly connected with the desk plate (2), the movable rod (102) is connected with the shell (101) in a sliding mode, and the adjusting hole (104) is formed in the outer side wall of the shell (101);
the lifting assembly (103) comprises a first mounting seat (10) and a second mounting seat (11), the first mounting seat (10) and the second mounting seat (11) are fixed at the bottom in the shell (101), the first mounting seat (10) and the second mounting seat (11) are fixedly mounted through a plurality of fixing screws (12), a rotating shaft (13) is arranged at the bottom in the first mounting seat (10) and the second mounting seat (11), one end of the rotating shaft (13) penetrates through the second mounting seat (11) to be located in the adjusting hole (104), and a first bevel gear (14) is mounted on the rotating shaft (13);
the first bevel gear (14) is in meshed connection with the second bevel gear (15), a screw (16) is arranged at the upper end of the second bevel gear (15), a bearing (20) is sleeved at the bottom of the screw (16) above the second bevel gear (15), and the outer side of the bearing (20) is fixed in the first mounting seat (10) and the second mounting seat (11);
the lower part of the screw rod (16) is in threaded connection with a threaded base (17), the upper part of the screw rod is in threaded connection with a threaded upper seat (18), a sleeve (19) is installed between the threaded upper seat (18) and the threaded base (17), the sleeve (19) is sleeved on the screw rod (16), the sleeve (19) is in sliding connection with the inner wall of the shell (101), and the threaded upper seat (18) is fixed with the moving rod (102).
2. The liftable desk according to claim 1, wherein side plates (8) are mounted on the left and right sides of the lower end of the desk plate (2), and an upper storage basket (3) is arranged between the two side plates (8).
3. Lifting desk according to claim 2, characterized in that hooks (9) are mounted on the outer sides of both side plates (8).
4. The liftable desk according to claim 1, wherein a connecting column (6) is arranged at a lower side position between the two lifting legs (1), and a lower storage basket (7) is mounted on the connecting column (6).
5. The liftable desk according to claim 1, wherein a base (4) is arranged at the bottom of each of the two lifting legs (1), and a leveling knob (5) is arranged at the lower end of each base (4).
6. The desk capable of ascending and descending as claimed in claim 5, wherein at least two leveling knobs (5) are arranged in each base (4), and the two leveling knobs (5) are respectively arranged at the front side and the rear side in the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221859594.8U CN218682876U (en) | 2022-07-19 | 2022-07-19 | Liftable desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221859594.8U CN218682876U (en) | 2022-07-19 | 2022-07-19 | Liftable desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218682876U true CN218682876U (en) | 2023-03-24 |
Family
ID=85627044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221859594.8U Active CN218682876U (en) | 2022-07-19 | 2022-07-19 | Liftable desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218682876U (en) |
-
2022
- 2022-07-19 CN CN202221859594.8U patent/CN218682876U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231229 Address after: No. 77, Xiashe, Peishi village, Qiantan Town, Jiande City, Hangzhou City, Zhejiang Province, 311600 Patentee after: Chen Tianping Address before: 311300 No. 2, Qinglin street, Yaguan village, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Huayu Furniture Industry Co.,Ltd. |
|
| TR01 | Transfer of patent right |