CN219206244U

CN219206244U - Noon break type desk

Info

Publication number: CN219206244U
Application number: CN202320154960.8U
Authority: CN
Inventors: 陈希华; 李淑玲; 杨华锋; 刘锦玉; 陈希宝
Original assignee: Xiamen Fuguitong Technology Co Ltd
Current assignee: Xiamen Fuguitong Technology Co Ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-20
Anticipated expiration: 2033-02-06

Abstract

The utility model relates to the field of tables and provides a noon break type desk which comprises a desk frame, a drawer box and a desk top plate, wherein lifting mechanisms are arranged on stand columns of desk legs of the desk frame, and arched brackets and foot pedals positioned on the brackets are arranged outside the stand columns of the desk legs of the desk frame; the drawer box is arranged on the lifting mechanism; the desktop board is arranged on the top surface of the drawer box, the board surface of the desktop board is positioned on one side of the opening direction of the drawer box, a hand supporting area is extended and arranged, and an inclined surface is obliquely arranged downwards away from the opening direction of the drawer box in the hand supporting area. The hand supporting area of the inclined structure on the desk top plate is convenient for the comfortable placement of the hands of a human body. The chair is also provided with a foot rest for placing feet or legs, and the chair is matched with the chair to provide rest for noon, so that a comfortable rest posture is provided for students, and the learning efficiency is improved.

Description

Noon break type desk

Technical Field

The utility model relates to the field of tables, in particular to a noon break type desk.

Background

The desk starts from the earliest eight-direction desk, so far, the shape is quite different through the evolution of years, and the function of the desk is more fit for students. How to provide the rest function is also of great importance after learning, however, many existing desks do not have the rest function.

In the application number CN02236228.2, the name is 'myopia-preventing gesture-correcting multifunctional desk', most of the desk top is an inclined surface so as to correct sitting gesture. However, the myopia-preventing posture-correcting multifunctional desk is not suitable for rest, and cannot provide a rest function for a user under long learning time.

Disclosure of Invention

The utility model aims to provide a noon break type desk, which aims to solve the problem that the existing desk cannot provide two functions of learning and rest.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a noon break desk comprising:

the table frame is characterized in that a lifting mechanism is arranged on a table leg upright post of the table frame, and an arched bracket and a pedal plate positioned on the bracket are arranged outside the table leg upright post of the table frame;

a drawer box provided on the lifting mechanism; a kind of electronic device with high-pressure air-conditioning system

The desk top plate is arranged on the top surface of the drawer box, a hand supporting area is arranged on one side of the plate surface of the desk top plate in the opening direction of the drawer box in an extending mode, and an inclined surface is obliquely arranged in the hand supporting area in a downward inclined mode away from the opening direction of the drawer box.

Preferably, the lifting mechanism comprises a sliding cavity of a table leg upright post, a limiting sleeve arranged in the sliding cavity and an adjusting column sleeved between the sliding cavity and the limiting sleeve, and one exposed end of the adjusting column is arranged on the drawer box;

the top of the limit sleeve is provided with two gear holes which are obliquely arranged and communicated, the gear holes are provided with limit shafts and torsion springs which are used for propping the limit shafts to limit the gear holes, the adjusting column is vertically provided with strip-shaped holes, and one side of each strip-shaped hole is provided with a plurality of clamping grooves which are arranged at equal intervals;

the strip-shaped holes and the gear holes with lower horizontal positions are on the same vertical surface, and the clamping grooves and the gear holes with higher horizontal positions are on the same vertical surface.

Preferably, a friction sleeve is sleeved at the port of the sliding cavity, and a plurality of protrusions for propping against the adjusting column are arranged in the inner hole of the friction sleeve.

Preferably, the pedal is rotatably sleeved on the bracket, and at least one hand wheel screw rod is arranged on the pedal.

Preferably, a locking hole is formed in one side surface of the drawer box.

Preferably, the hanger also comprises a hanger or a storage box, and the hanger or the storage box is provided with a fixed shaft matched with the locking hole.

Preferably, the bottom of the desk leg of the desk frame is of an I-shaped structure.

Preferably, the edge of the surface of the tabletop plate is provided with an anti-falling enclosure.

Preferably, the same side of the hand supporting area as the opening of the drawer box is provided with an inward concave cambered surface.

Preferably, the inclined plane has an inclination angle of 5-10 degrees.

After the technical scheme is adopted, compared with the background technology, the utility model has the following advantages:

1. a hand supporting area is arranged on one side (namely, the side which faces the opening of the drawer box) of the table top board close to the human body so as to be convenient for placing the arms; meanwhile, the hand supporting area is an inclined surface facing the direction of the human body, so that the hands of the human body are placed more comfortably.

2. Foot pedals for placing feet or legs are arranged on the table legs of the table frame, and the foot pedals are matched with a chair to provide rest for noon rest or rest during class. Provides a comfortable rest posture for students so as to improve learning efficiency.

3. The lifting mechanism is arranged on the table frame, so that the adjustment can be performed according to people with different body types, and the suitability and the practicability are improved.

Drawings

FIG. 1 is a schematic diagram of a noon break type desk according to the present utility model;

FIG. 2 is a side view of a noon break style desk according to the present utility model;

FIG. 3 is a cross-sectional view of a noon break style desk according to the present utility model;

FIG. 4 is a partial schematic view of a lifting mechanism of a noon break desk according to the present utility model;

FIG. 5 is an enlarged view of the marked circle A of FIG. 4;

FIG. 6 is a cross-sectional view of the lifting mechanism of the noon break style desk of the present utility model;

FIG. 7 is an exploded view of the lifting mechanism of the noon break style desk according to the present utility model;

FIG. 8 is a schematic view of a friction sleeve of a noon break style desk according to the present utility model.

Reference numerals illustrate:

10. a table frame;

101. a bracket; 102. a foot pedal; 103. a hand wheel screw; 104. an I-shaped structure;

20. a drawer box; 201. locking the hole; 202. a hook;

30. a table top; 301. a hand supporting area; 302. an inclined plane; 303. a surrounding baffle; 304. a cambered surface;

40. a lifting mechanism;

401. a sliding cavity; 402. a limit sleeve; 403. an adjusting column; 404. a friction sleeve;

4021. a gear hole; 4022. a limiting shaft; 4023. a torsion spring;

4031. a bar-shaped hole; 4032. a clamping groove; 4041. a protrusion.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, it should be noted that:

the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, and do not denote or imply that the apparatus or elements of the present utility model must have a particular orientation, and thus should not be construed as limiting the utility model.

When an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the utility model will be understood by those skilled in the art according to the specific circumstances.

Examples

Referring to fig. 1, 2 and 3, the present embodiment provides a noon break type desk, which comprises a desk frame 10, a drawer box 20 and a desk top 30, wherein a lifting mechanism 40 is arranged on a leg column of the desk frame 10, an arched bracket 101 and a foot pedal 102 positioned on the bracket 101 are arranged outside the leg column of the desk frame 10; the drawer box 20 is arranged on the lifting mechanism 40; the desktop board 30 is disposed on the top surface of the drawer box 20, a hand supporting area 301 is disposed on one side of the board surface of the desktop board 30 in the opening direction of the drawer box 20 in an extending manner, and an inclined surface 302 is disposed in the hand supporting area 301 in a downward inclined manner away from the opening direction of the drawer box 20.

In this embodiment, when the noon break desk is used, the front end is the side of the noon break desk where the opening of the drawer box 20 is located. Therefore, the hand supporting area 301 with the inclined plane 302 is arranged at the front end position, so that the hand supporting area is convenient for the placement of the arm part of a person, the angle of the inclined plane 302 can be 5-10 degrees, and the use comfort can be improved.

Further, the height of the desktop can be adjusted by the lifting mechanism 40, so that the use adjustment of people with different body types can be satisfied, and the suitability and the practicability are improved. By means of the foot pedals 102, a structure for placing the legs or feet can be provided so as to cooperate with the desk and chair for rest, and a comfortable rest posture is provided for students so as to improve learning efficiency.

As shown in fig. 4, 5, 6 and 7, the lifting mechanism 40 in this embodiment includes a sliding cavity 401 of a leg upright, a stop collar 402 disposed in the sliding cavity 401, and an adjusting post 403 sleeved between the sliding cavity 401 and the stop collar 402, wherein an exposed end of the adjusting post 403 is disposed on the drawer box 20, two gear holes 4021 which are obliquely disposed and communicated are disposed at the top of the stop collar 402, a limiting shaft 4022 is disposed on the gear holes 4021, a torsion spring 4023 for propping against the limiting shaft 4022 and limiting the gear holes 4021, a bar hole 4031 is vertically disposed on the adjusting post 403, and a plurality of clamping grooves 4032 which are disposed at equal intervals are disposed on one side of the bar hole 4031. The bar hole 4031 is on the same vertical plane as the shift hole 4021 whose horizontal position is lower, and the plurality of clip grooves 4032 are on the same vertical plane as the shift hole 4021 whose horizontal position is higher.

The two gear holes 4021 are positioned at a higher position and play a role in limiting, and the limiting shaft 4022 is propped against the gear hole 4021 by utilizing the elasticity of the torsion spring 4023 and is positioned on the clamping groove 4032; the lower level shift position hole 4021 is used for sliding up and down or adjusting the shift position in the plurality of clamping grooves 4032.

Specifically, two leg posts are provided, and thus the lifting mechanism 40 is provided on the same structure on both leg posts. The adjusting column 403 is fixed on the drawer box 20 by welding, and the limit sleeve 402 can be locked on the bottom surface of the sliding cavity 401 by bolts. In the initial state, the limiting shaft 4022 is located on the gear hole 4021 with a higher horizontal position and the top clamping groove 4032, and forms a limiting state. During adjustment, the drawer cabinet or the table top 30 is lifted upwards to enable the limiting shaft 4022 to ascend, the bar-shaped holes 4031 and the clamping grooves 4032 also ascend in a following way, and the clamping grooves 4032 are utilized to push the limiting shaft 4022 in a pushing way, so that the limiting shaft 4022 is separated from the gear hole 4021 and the clamping grooves 4032 and moves to the gear hole 4021 with a lower horizontal position; along with the gradual rising, the limiting shaft 4022 is clamped into the next adjacent clamping groove 4032 by the elastic force of the torsion spring 4023 and returns to the gear hole 4021 with the higher horizontal position, so that the height of the desk board 30 is adjusted.

When moving to the clamping groove 4032 at the lowest position, the limiting shaft 4022 is pulled upwards again to be located in the gear hole 4021 with the lower horizontal position, and at this time, the adjusting column 403 can be reversely adjusted downwards to the position of the highest clamping groove 4032, so that a re-limiting state is realized, and the height of the adjusting column can be adjusted again in the adjusting mode so as to adapt to the use of people with different body types.

As shown in fig. 3, 4 and 8, in this embodiment, a friction sleeve 404 is sleeved on a port of the sliding cavity 401, the friction sleeve 404 may be made of plastic (such as PP, PE or PC plastics) material, and a plurality of protrusions 4041 for propping against the adjusting post 403 are disposed in an inner hole of the friction sleeve 404. The friction sleeve 404 is arranged at the port of the sliding cavity 401, and the friction force can be reduced through the structure of the protrusions 4041 on the friction sleeve, meanwhile, the purpose of noise reduction can be achieved, the adjustment of the height of the noon break type desk is facilitated, and the practicability is improved.

As shown in fig. 1 and 2, in this embodiment, the pedal plate 102 is rotatably sleeved on the bracket 101, and at least one hand wheel screw 103 is disposed on the pedal plate 102, and the pedal plate 102 can be rotated by unlocking the hand wheel screw 103, so as to perform rotation adjustment. The pedal plate 102 is rotatably arranged on the bracket 101, so that the position of the pedal plate 102 can be adjusted, and when the pedal plate 102 is not used, the space can be yielded, so that the legs of a human body can be placed, and the flexibility and the practicability of use are improved.

As shown in fig. 1, 2 and 3, a locking hole 201 is provided on a side surface of the drawer box 20 in this embodiment, a plurality of hooks 202 and storage boxes can be installed through the locking hole 201, for example, locking can be performed through a bolt type fixing shaft, the hooks 202 or the storage boxes are installed on the locking hole 201, then articles such as schoolbags and umbrellas can be hung through the hooks 202, or pens, books and the like can be placed through the storage boxes, so that the practicability is improved.

As shown in fig. 1, in this embodiment, the bottom of the leg of the desk frame 10 is in an i-shaped structure 104, i.e. the legs are in an i-shaped shape, so that the noon break type desk has a stable chassis structure, can well bear pressure, and is not easy to topple.

As shown in fig. 1, in this embodiment, an anti-falling enclosure 303 is disposed at the edge of the board surface of the desktop board 30, and the enclosure 303 may be installed by using a plastic strip, and is fixed by adhesion or locked at the edge of the desktop board 30, which has the problem of preventing pens or other articles from falling, and has a certain protection effect, so as to improve the practicability of the noon break desk.

As shown in fig. 1, in this embodiment, a concave arc surface 304 is disposed on the same side of the hand supporting area 301 as the opening of the drawer box 20, that is, the concave arc surface 304 is disposed in the middle position of the hand supporting area 301, and two sides of the concave position are opposite to form an outwardly protruding shape; the length of the arm position is prolonged, and the cambered surface 304 is beneficial to limit and correct the sitting posture of the human body.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A noon break desk, comprising:

2. The noon break desk of claim 1, wherein: the lifting mechanism comprises a sliding cavity of the table leg upright post, a limiting sleeve arranged in the sliding cavity and an adjusting column sleeved between the sliding cavity and the limiting sleeve, and one exposed end of the adjusting column is arranged on the drawer box;

3. The noon break desk of claim 2, wherein: the port sleeve of the sliding cavity is provided with a friction sleeve, and an inner hole of the friction sleeve is provided with a plurality of protrusions for propping against the adjusting column.

4. The noon break desk of claim 1, wherein: the pedal is rotatably sleeved on the bracket, and at least one hand wheel screw rod is arranged on the pedal.

5. The noon break desk of claim 1, wherein: a locking hole is arranged on one side surface of the drawer box.

6. The noon break desk of claim 5, wherein: the novel lock comprises a lock body, a locking hole and a locking sleeve, and is characterized by further comprising a hook or a storage box, wherein the hook or the storage box is provided with a fixed shaft matched with the locking hole.

7. The noon break desk of claim 1, wherein: the bottom of the desk leg of the desk frame is of an I-shaped structure.

8. The noon break desk of claim 1, wherein: the edge of the surface of the tabletop plate is provided with an anti-falling enclosure.

9. The noon break desk of claim 1, wherein: the hand supporting area is provided with an inward concave cambered surface on the same side as the opening of the drawer box.

10. The noon break desk of claim 1, wherein: the inclined plane has an inclination angle of 5-10 degrees.