Desk with adjusting structure

Abstract

The utility model discloses a desk with an adjusting structure, which comprises two groups of supporting legs and a desk body, the supporting legs are arranged at intervals, and each supporting leg comprises a bottom rod, a positioning rod extending upwards from the bottom rod, an adjusting rod installed on the positioning rod in a sliding mode and a supporting rod horizontally extending from the upper end of the adjusting rod. Wherein the positioning rod of the supporting leg on one side is provided with a height adjusting device for adjusting the relative height of the supporting rod, the two sides of the table body are arranged on the table body and are containing cavities with openings in the rear portions, the rear portion of the upper wall of the table body is provided with a concave pillow area, and the front end of the upper wall of the table body is provided with a pivotal table plate. And the table plate can swing at the position of the upper wall or the position of the rear wall of the table body. The desk plate is turned over to the upper wall of the desk body to shield the concave pillow area, normal study is not affected, when an afternoon nap is needed, the desk plate is turned over to the position in front of the desk body, when the study chair is obliquely arranged, the head can lean against the concave pillow area, and then normal afternoon nap is achieved.

Description

Technical Field

[0001] The utility model relates to the field of study desks, in particular to a desk with an adjustment structure. Background Art

[0002] As the demand for naps increases, adjustable nap desks have become popular. However, existing desks are generally installed with the desktop pivoted as a whole. Therefore, over time, the pivot structure is prone to wear and tear, resulting in unstable fixation.

[0003] For example, Chinese patent 201910536887.9 achieves head support by adjusting the desk and cabinet. Therefore, in the actual structure, the hinge structure between the desk and cabinet and the column is relatively complicated, so the cost of a single desk also increases accordingly. Utility Model Content

[0004] The main purpose of the utility model is to provide a desk with an adjustment structure, aiming to improve the existing desk structure so that it can support the head, and at the same time the table seat does not need to be moved, effectively reducing the wear of the hinge and improving the stability of use.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a desk with an adjustment structure, comprising:

[0006] Support legs, the support legs are provided in two groups and are spaced apart, the support legs include a bottom rod, a positioning rod extending upward from the bottom rod, an adjustment rod slidably mounted on the positioning rod, and a support rod extending horizontally from the upper end of the adjustment rod, wherein the positioning rod of one side of the support legs is provided with a height adjustment device for adjusting the relative height of the support rod;

[0007] The table body has two sides provided with a receiving cavity with an opening at the rear of the table body, a concave pillow area is provided at the rear of the upper wall of the table body, and a pivoting table top is provided at the front end of the upper wall of the table body, and the table top can swing at the position of the upper wall of the table body or at the rear wall.

[0008] In the design, the height adjustment of the table is achieved through the cooperation of the positioning rod and the supporting rod. At the same time, a storage cavity is directly set on the table to place textbooks, stationery, etc. At this time, the table top is flipped to the upper wall position of the table body, and the concave pillow area is blocked, which will not affect normal study. When a nap is needed, the table top is flipped to the front position of the table body. When the study chair is tilted, the head can rest on the concave pillow area, thereby achieving a normal nap. The setting of this structure effectively saves space, but there is no need to flip the table body, which effectively increases the service life of the desk. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a cross-sectional view of the utility model;

[0010] Figure 2 This is a schematic diagram of the utility model hiding the table board

[0011] Figure 3 The utility model is a three-dimensional schematic diagram Figure 1 ;

[0012] Figure 4 A three-dimensional diagram of the utility model Figure 2 ;

[0013] In the figure, 11 is a bottom rod, 12 is a positioning rod, 13 is a first chamfer, 21 is an adjustment rod, 22 is a support rod, 23 is a second chamfer, 3 is an anti-slip rubber pad, 41 is a positioning portion, 42 is a positioning groove, 43 is a hook, 5 is a table body, 51 is a accommodating cavity, 52 is a concave pillow area, 53 is a table top, 6 is a hollow hole, 7 is a support area, and 8 is a hinge. DETAILED DESCRIPTION

[0014] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0016] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0017] like Figures 1 to 4 As shown, a desk with an adjustable structure includes:

[0018] Support legs, the support legs are provided with two groups and are spaced apart, the support legs include a bottom rod 11, a positioning rod 12 extending upward from the bottom rod 11, an adjustment rod 21 slidably mounted on the positioning rod 12, and a support rod 22 extending horizontally from the upper end of the adjustment rod 21, wherein the positioning rod 12 of one side of the support legs is provided with a height adjustment device 100 for adjusting the relative height of the support rod 22 (wherein the height adjustment device is a prior art, and can adopt an elastic clamping column, a screw motor, a worm gear structure to achieve height adjustment, and of course, a complicated method of fixing with screws can also be adopted);

[0019] The table body 5 has two sides provided with an open accommodating cavity 51 at the rear of the table body 5, a recessed pillow area 52 is provided at the rear of the upper wall of the table body 5, and a pivoting table top 53 is provided at the front end of the upper wall of the table body 5. The table top 53 can swing at the position of the upper wall of the table body 5 or at the position of the rear wall.

[0020] In the design, the height adjustment of the table body 5 is achieved through the cooperation of the positioning rod 12 and the supporting rod 22. At the same time, a storage cavity is directly set on the table body 5 to place textbooks, stationery, etc. At this time, the table board 53 is flipped to the upper wall position of the table body 5, and the concave pillow area 52 is blocked, which will not affect normal study. When a nap is needed, the table board 53 is flipped to the front position of the table body 5. When the study chair is tilted, the head can rest on the concave pillow area 52, thereby achieving a normal nap. The setting of this structure effectively saves space, but there is no need to flip the table body 5, which effectively improves the service life of the desk.

[0021] Specifically, the bottom rod 11 and the positioning rod 12 are integrally bent and formed, and an arc-shaped first chamfer 13 is provided at the bent position.

[0022] In the embodiment of the utility model, the adjustment rod 21 and the support rod 22 are integrally bent, and an arc-shaped second chamfer 23 is provided at the bent position. The integrally formed structure can reduce the welding process and the labor cost of welding, and the production efficiency is higher, which effectively reduces the production cost of the support foot. At the same time, the setting of the first chamfer 13 and the second chamfer 23 also effectively avoids the impact of sharp structures and improves safety.

[0023] Specifically, the anti-skid rubber pad 3 is detachably installed at the position of the bottom rod 11 away from the first chamfer 13 and at the position of the first chamfer 13, thereby ensuring the anti-skid property of the desk and avoiding abnormal noise caused by the movement of the desk.

[0024] Furthermore, positioning parts 41 are extended on both sides of the table body 5, and the positioning parts 41 are provided with positioning grooves 42 with openings at the bottom, and the positioning grooves 42 are clamped on the support rods 22. The positioning parts 41 and the support rods 22 are provided with through holes for the screws to pass through. The use of the positioning grooves 42 structure and the provision of through holes can facilitate the installation of the table body 5, and thus make the assembly faster.

[0025] In the embodiment of the utility model, the positioning portion 41 is also integrally extended with a hook 43, so as to facilitate the hooking of articles.

[0026] Specifically, the table body 5 is integrally injection-molded from a plastic material, thereby improving the stability of the table body 5 . At the same time, even if lying alone, there will be no discomfort caused by hard materials. For example, the concave pillow area 52 is set to be thinner, so it has deformability.

[0027] In the embodiment of the utility model, the concave pillow area 52 is provided with a hollow hole 6. This improves the air permeability.

[0028] Furthermore, a U-shaped supporting area 7 is provided on the upper wall of the table body 5 .

[0029] In the embodiment of the utility model, the support area 7 is provided with a hinge 8, and the hinge 8 can drive the table top to flip 270 degrees, wherein the hinge 8 can be provided with damping to avoid the problem of pinching hands and improve the safety of the desk.

[0030] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A desk with an adjustable structure, characterized in that: include: Support legs, the support legs are provided in two groups and are spaced apart, the support legs include a bottom rod, a positioning rod extending upward from the bottom rod, an adjustment rod slidably mounted on the positioning rod, and a support rod extending horizontally from the upper end of the adjustment rod, wherein the positioning rod of one side of the support legs is provided with a height adjustment device for adjusting the relative height of the support rod; The table body has two sides provided with a receiving cavity with an opening at the rear of the table body, a concave pillow area is provided at the rear of the upper wall of the table body, and a pivoting table top is provided at the front end of the upper wall of the table body, and the table top can swing at the position of the upper wall of the table body or at the rear wall.

2. The desk with an adjustable structure as claimed in claim 1, characterized in that: The bottom rod and the positioning rod are integrally bent and formed, and an arc-shaped first chamfer is provided at the bent position.

3. The desk with an adjustable structure as claimed in claim 1, characterized in that: The adjusting rod and the supporting rod are integrally bent and formed, and an arc-shaped second chamfer is provided at the bent position.

4. The desk with an adjustable structure as claimed in claim 2, characterized in that: The position of the bottom rod away from the first chamfer and the position of the first chamfer are detachably provided with anti-skid rubber pads.

5. The desk with an adjustable structure as claimed in claim 2, characterized in that: Positioning parts are extended on both sides of the table body. The positioning parts are provided with positioning grooves with openings at the bottom. The positioning grooves are clamped on the support rods. The positioning parts and the support rods are provided with through holes for the screw rods to pass through.

6. The desk with an adjustable structure as claimed in claim 5, characterized in that: The positioning portion is also integrally extended with a hook.

7. The desk with an adjustable structure as claimed in claim 1, characterized in that: The table body is integrally injection-molded from plastic material.

8. The desk with an adjustable structure as claimed in claim 1, characterized in that: The concave pillow area is provided with a hollow hole.

9. The desk with an adjustable structure as claimed in claim 1, characterized in that: The upper wall of the table body is provided with a U-shaped supporting area.

10. The desk with an adjustable structure as claimed in claim 9, characterized in that: The support area is provided with a hinge, and the hinge can drive the table top to flip 270 degrees.

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