CN104814603A - Bed desk with height-adjustable desk legs - Google Patents

Abstract

The invention discloses a bed desk with height-adjustable desk legs. The bed desk comprises a desk plate and a plurality of desk legs, one end of each desk leg is connected to the bottom of the desk plate through a hinge, a threaded hole is formed in the other end of each desk leg, and a screw desk leg mat is mounted at each threaded hole. According to the bed desk, the height of each desk leg is adjusted by screwing the screw desk leg mats into the threaded holes, so that the bed desk can be adjusted, and angles of a desk top can be adjusted when the height of the desk top is unsuitable for the sitting posture of a user or the user needs a certain inclination of the desk top.

Description

Bed desk with height-adjustable table legs

technical field

The invention relates to the field of tableware, in particular to a bed desk with adjustable table legs.

Background technique

In recent years, with the continuous development of the world economy and the increasing social demand, my country's school supplies have entered an era of diversification, and ordinary school supplies will gradually be eliminated. In the field of school supplies, the bed desk can allow students to carry out study activities on a comfortable bed, and is widely used in study life. However, at present, most bed desks are of fixed height, and the angle of the desktop cannot be adjusted. It is inevitable that the height of the desktop is not suitable for the user's sitting posture or the user needs the desktop to have a certain inclination. Therefore, the user may cause myopia due to incorrect sitting posture or the desktop cannot Tilt to complete a specific activity and bother.

The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.

Contents of the invention

The object of the present invention is to provide a bed desk with adjustable height of table legs, so as to overcome the disadvantage of non-adjustable height of existing bed desks.

In order to achieve the above object, the present invention provides a bed desk with adjustable table legs height, comprising a table board and a plurality of table legs, one end of the plurality of table legs is connected to the bottom surface of the table board through a hinge, and the other end The end of the table is provided with a threaded hole, and a screw table foot pad is installed at the threaded hole.

In the above technical solution, the screw table foot pad includes a screw rod and a foot pad, the screw rod is fixed on the foot pad, and the screw rod is screwed into the threaded hole.

In the above technical solution, scales are provided on the screw.

Compared with the prior art, the present invention has the following beneficial effects:

1. The bed desk in the present invention relies on the screw table foot pads to be screwed into the threaded holes to adjust the height of the table legs, so that the bed desk can be adjusted, so that the desktop angle can be adjusted, so that the height of the desktop is not suitable for the user's sitting posture or the user needs a desktop It can be adjusted when there is a certain inclination.

2. The table legs are connected to the bottom surface of the table through hinges, so that the table legs can be rotated through the hinges, so that the table legs can be rotated and attached to the bottom of the table, which is convenient for carrying.

Description of drawings

Fig. 1 is a front structural view of a bed desk according to the present invention.

Fig. 2 is a schematic diagram of the table legs of the bed desk according to the present invention after being retracted.

Fig. 3 is a sectional view of a leg of a bed desk according to the present invention.

Fig. 4 is a schematic diagram of height adjustment of the bed desk according to the present invention.

Explanation of main reference signs:

1-table board, 2-hinge, 3-table foot, 4-screw table foot pad, 5-threaded hole, 6-foot pad, 7-screw rod.

Detailed ways

The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

As shown in Figures 1 to 4, a bed desk with adjustable table legs according to a specific embodiment of the present invention includes a table board 1 and a plurality of table legs 3, and one end of the plurality of table legs 3 is connected to the The bottom surface of the table board 1 (the table legs 3 can be three or four, and all are located at the bottom of the table), the end of the other end is provided with a threaded hole 5, and a screw table foot pad 4 is installed at the threaded hole 5 places, and the screw The table foot pad 4 includes a screw rod 7 and a foot pad 6, the screw rod 7 is fixed on the foot pad 6, and the screw rod 7 is screwed into the threaded hole. Further, a scale is provided on the screw rod 7 for more precise adjustment.

During use, the table legs 3 are unfolded, and the length of the table legs 3 is changed by twisting the screw table leg pads 4 on each table leg 3 of the desk on the bed, so that the height of the table is changed or the desktop is inclined at a certain angle, adapting to the user's various needs. To meet this requirement, turn back the screw table foot pad 4 again, and retract the table foot 3 to complete the work.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling others skilled in the art to make and use various exemplary embodiments of the invention, as well as various Choose and change. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (3)

1. A bed desk with adjustable table legs height, comprising a table board and a plurality of table legs, characterized in that one end of the plurality of table legs is connected to the bottom surface of the table board by a hinge, and the end of the other end A threaded hole is provided, and a screw table foot pad is installed at the threaded hole. 2. The bed desk with adjustable table leg height according to claim 1, characterized in that, the screw table pad includes a screw and a pad, the screw is fixed on the pad, and the screw is screwed into the pad. threaded holes. 3. The bed desk with adjustable table leg height according to claim 2, characterized in that, the screw rod is provided with a scale.