CN223817160U - Lifting desk for noon break - Google Patents
Lifting desk for noon breakInfo
- Publication number
- CN223817160U CN223817160U CN202423270443.0U CN202423270443U CN223817160U CN 223817160 U CN223817160 U CN 223817160U CN 202423270443 U CN202423270443 U CN 202423270443U CN 223817160 U CN223817160 U CN 223817160U
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- CN
- China
- Prior art keywords
- desk
- students
- height
- inner tube
- plate
- 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.)
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Abstract
The utility model relates to the technical field of student desk and chair, in particular to a noon break lifting desk, which solves the problem that the desk in the prior art can not provide comfort support for legs of students with different heights in noon break. The height of the desk leg assembly can be adjusted by lifting the desk leg assembly, the second desk plate can slide back and forth relative to the first desk plate, when students are in noon break, the desk leg assembly can be lowered, and then the relative positions of the first desk plate and the second desk plate are adjusted according to the heights of the students, so that the desk top of the desk can provide complete support for the legs of the students, the condition that the legs of the students are partially suspended is avoided, the comfort of the legs of the students is enhanced, and the noon break effect of the students is guaranteed.
Description
Technical Field
The utility model relates to the technical field of student desks and chairs, in particular to a lifting desk for noon break.
Background
The desk and the chair are necessary teaching facilities in the school teaching process, so that students can carry out lessons comfortably, meanwhile, the students can place partial books and other articles in the desk and the chair, and the articles are stored by the desk and the chair. Proper noon break is beneficial to relieving fatigue and improving learning efficiency, however, due to the limitation of classroom space and desk and chair structures, students can only lie prone to desk type rest under most conditions, so that comfort and noon break effect are affected, students can lie prone to sleep for a long time, discomfort of neck, shoulder, lumbar vertebra and the like of the students can be caused, and health is affected.
The prior art publication CN216776443U discloses a desk-top sinking type noon break desk and chair comprising a desk and a chair, the desk comprising legs and a table supported on the legs, the table being height-adjustable on the legs, the chair comprising legs, a seat plate supported on the legs and a backrest hinged at the rear end of the seat plate, the seat plate being height-adjustable on the legs, the desk-chair being operable between a learn position in which the chair is configured for sitting posture, the table being located above the front end of the seat plate, and a noon break position in which the seat plate is lifted upwards, the backrest being tilted backwards, the table being lowered to the front end of the seat plate. Above-mentioned desk can reduce when student noon break, can take the leg on the desktop when the student lies, and the shank is more comfortable when making the student lie down, but the student's of different age bracket is different in height, and when higher student of height uses, the unsettled condition can appear in student's shank, influences the travelling comfort, and then influences student noon break effect, causes the desk application scope little, the low condition of practicality.
Disclosure of utility model
The utility model provides a lifting desk for noon break, which solves the problem that the desk in the prior art cannot provide comfort support for legs of students with different heights in noon break.
The technical scheme of the utility model is realized as follows:
The noon break lifting desk comprises a lifting desk leg assembly, a desk top assembly is arranged at the upper end of the desk leg assembly, the desk top assembly comprises a first desk plate, the first desk plate is connected with the desk leg assembly, and a second desk plate is movably connected to the first desk plate. Through changing the relative position of first table and second table, adjust the supporting range of desktop subassembly, and then make the desk provide complete support to the shank of the student of different heights when noon break, avoid appearing the unsettled condition of student shank part, strengthen the travelling comfort of student shank, guarantee student noon break effect.
The upper side of first table is equipped with the spout that follows first table fore-and-aft direction and arranges, and the second table slides and sets up in the spout. The second table board can slide back and forth relative to the first table board, and the front and back length of the table top assembly is changed. And a sliding rail is arranged on the side wall of the sliding groove and is connected with the second table plate.
And a groove is formed in the second table plate. When the desk is used normally, the pen can be placed in the groove, so that the pen is prevented from falling off the second desktop.
The upper surface of the first table plate is flush with the upper surface of the second table plate. When the second table plate is retracted, the upper surface of the whole table top assembly is flush, steps are avoided, and the normal use of the table top assembly is ensured.
The underside of the first table plate is connected with a table bucket. The desk bucket can store student articles, and the articles can be stored in the desk bucket from the desktop when students take noon break, so that the students can conveniently put legs on the desktop, and the articles are prevented from scattering.
The table leg assembly comprises an outer tube and an inner tube, the outer tube is sleeved on the inner tube, the lower end of the outer tube is connected with a ground leg tube, the upper end of the inner tube is connected with the first table plate, and a telescopic rod is arranged between the inner tube and the outer tube. The telescopic rod stretches out and draws back and can adjust the relative position of outer tube and inner tube, adjusts the height of table leg subassembly, and then realizes the altitude mixture control to the desktop subassembly.
The side wall of the outer tube is provided with a first band rib, the side wall of the inner tube is provided with a second band rib, and the positions of the first band rib and the second band rib correspond to each other. The structural strength of the outer tube and the inner tube can be enhanced by the band ribs, the condition that the outer tube or the inner tube is pressed and bent is avoided, and the bearing capacity of the desk is improved. The first band rib and the second band rib are arc-shaped concave ribs.
The upper end of the inner tube is connected with a supporting plate, the supporting plate is connected with a first table plate, and the side edge of the supporting plate is connected with a hook. The supporting plate can increase the supporting area of the desk leg assembly to the desktop assembly, so that the supporting stability of the desk leg assembly to the desktop assembly is guaranteed, and the schoolbag is hung and placed by the hooks conveniently for students.
The height of the desk leg assembly can be adjusted by lifting the desk leg assembly, the second desk plate can slide back and forth relative to the first desk plate, when students are in noon break, the desk leg assembly can be lowered, and then the relative positions of the first desk plate and the second desk plate are adjusted according to the heights of the students, so that the desk top of the desk can provide complete support for the legs of the students, the condition that the legs of the students are partially suspended is avoided, the comfort of the legs of the students is enhanced, and the noon break effect of the students is guaranteed.
The desk leg assembly adjusts the relative positions of the outer tube and the inner tube through the expansion of the expansion rod, so that the lifting of the desk is realized, the outer tube and the inner tube are respectively provided with a strip rib, the strip ribs can enhance the structural strength of the outer tube and the inner tube, the situation that the outer tube or the inner tube is pressed and bent is avoided, and the bearing capacity of the desk is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure of a lifting desk for noon break in the present utility model;
figure 2 is a schematic view of a leg assembly;
Figure 3 is a cross-sectional view of the leg assembly;
FIG. 4 is a schematic view of the structure of the inner tube of the outer tube;
FIG. 5 is a schematic view of a table top assembly;
FIG. 6 is a schematic diagram of the lifting desk for noon break.
In the figure, 1, a table leg assembly, 2, a table top assembly, 3, a hook, 11, a ground leg pipe, 12, an outer pipe, 13, a supporting plate, 14, a cross rod, 15, a leg sleeve, 16, an inner pipe, 17, a telescopic rod, 18, a pipe sleeve, 21, a first table plate, 22, a second table plate, 23, a table bucket, 121, a first band rib, 161, a second band rib, 211, a slide rail, 221 and a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
Embodiment 1, as shown in fig. 1 and 6, the noon break lifting desk comprises a liftable desk leg assembly 1, a desktop assembly 2 is arranged at the upper end of the desk leg assembly 1, the desktop assembly 2 comprises a first desk plate 21, the first desk plate 21 is connected with the desk leg assembly 1, and a second desk plate 22 is movably connected to the first desk plate 21. The height of the desk top assembly 2 can be adjusted by lifting the desk leg assembly 1, so that the desk can be suitable for students with different heights, the applicability of the desk is enhanced, when the students carry out noon break, the desk top assembly 2 can be lowered by the desk leg assembly 1, the upper surface of the desk top assembly 2 is flush with a seat, when the students lie down, the legs can be put on the desk top, the desk top provides support for the legs, and the desk top of the desk can provide complete support for the legs of the students by adjusting the relative positions of the first desk plate 21 and the second desk plate 22, so that the condition that the legs of the students are partially suspended is avoided, the comfort of the legs of the students is enhanced, and the noon break effect of the students is ensured.
Further, as shown in fig. 5, the upper side of the first table 21 is provided with a chute disposed in the front-rear direction of the first table 21, and the second table 22 is slidably disposed in the chute. The side wall of the chute is provided with a sliding rail 211, and the sliding rail 211 is connected with the second table 22. The second table 22 can slide back and forth under the guiding action of the sliding rail 211, and the front length of the table top is changed, so that the table top can be suitable for leg adaptation of students.
Further, a groove 221 is formed in the second table 22. The pen can be placed in the groove 221 during normal use of the desk, so that the pen is prevented from rolling off the second desktop 22.
Further, the upper surface of the first table 21 is flush with the upper surface of the second table 22. When the second table plate 22 is retracted, the upper surface of the whole tabletop assembly 2 is flush, steps are avoided, and the tabletop assembly 2 is ensured to be normally used.
Further, a bucket 23 is connected to the underside of the first table 21. The table bucket 23 can store student articles, and the articles can be stored in the table bucket 23 from the table top when students take noon break, so that the students can conveniently put legs on the table top, and the articles are prevented from scattering.
Embodiment 2, on the basis of embodiment 1, as shown in fig. 2 and 3, the desk leg assembly 1 comprises an outer tube 12 and an inner tube 16, wherein the outer tube 12 is sleeved on the inner tube 16, the lower end of the outer tube 12 is connected with a ground falling tube 11, the upper end of the inner tube 16 is connected with a first desk plate 21, and a telescopic rod 17 is arranged between the inner tube 16 and the outer tube 12. The two groups of the outer tube 12 and the inner tube 16 are respectively arranged at two sides of the table bucket 23, the two outer tubes 12 are connected through the cross rod 14, and the lower end of the outer tube 12 is connected with the middle part of the ground leg tube 11. The telescopic rod 17 can be telescopic to adjust the relative positions of the outer pipe 12 and the inner pipe 16, so that the height of the tabletop assembly 2 is adjusted.
In addition, both ends of the ground leg pipe 11 are respectively provided with a leg sleeve 15 made of plastic, the leg sleeves 15 can enhance the stability of the ground leg pipe 11 on the ground, the telescopic rod 17 is a hydraulic rod or an electric push rod, in this embodiment, the telescopic rod 17 is a hydraulic rod, the hydraulic rod is arranged inside the inner pipe 16, the lower end of the hydraulic rod is connected with the outer pipe 12, the upper end of the hydraulic rod is connected with the inner wall of the inner pipe 16, and the control switch of the hydraulic rod is arranged on the outer pipe 12.
Further, as shown in fig. 4, a first rib 121 is provided on the side wall of the outer tube 12, a second rib 161 is provided on the side wall of the inner tube 16, and the first rib 121 and the second rib 161 are located in correspondence. The first strap 121 and the second strap 161 are both arcuate concave ribs. The structural strength of the outer tube 12 and the inner tube 16 can be enhanced by the band ribs, the condition that the outer tube 12 or the inner tube 16 is pressed and bent is avoided, and the bearing capacity of the desk is improved.
Further, the upper end of the inner tube 16 is connected with a supporting plate 13, the supporting plate 13 is connected with a first table 21, and the side edge of the supporting plate 13 is connected with a hook 3. In the embodiment, the upper end of the inner tube 16 is provided with the tube sleeve 18, the tube sleeve 18 is connected with the supporting plate 13, the supporting plate 13 can increase the supporting area of the table leg assembly 1 to the table top assembly 2, further the supporting stability of the table leg assembly 1 to the table top assembly 2 is ensured, and the hooks 3 facilitate students to hang and put schoolbags.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423270443.0U CN223817160U (en) | 2024-12-30 | 2024-12-30 | Lifting desk for noon break |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423270443.0U CN223817160U (en) | 2024-12-30 | 2024-12-30 | Lifting desk for noon break |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223817160U true CN223817160U (en) | 2026-01-23 |
Family
ID=98444323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423270443.0U Active CN223817160U (en) | 2024-12-30 | 2024-12-30 | Lifting desk for noon break |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223817160U (en) |
-
2024
- 2024-12-30 CN CN202423270443.0U patent/CN223817160U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |