CN201398635Y - Desk capable of adjusting inclination angle of desktop - Google Patents

Abstract

A desk capable of adjusting the inclination angle of the desktop comprises a desk body (1), wherein one edge of a desktop plate (2) is connected with the desk body (1) through a rotating shaft, and anadjustable curved plate (3) is mounted below another edge of the desktop plate (2); a plurality of circular holes (4) are formed on the adjustable curved plate (3); and a positioning column (5) is mounted on the desk body (1). The utility model has the advantages that the structure is simple and the use is convenient; the inclination angle of the desktop is adjustable to help a user maintain thecorrect sitting posture, thereby preventing nearsightedness and crookback, which is especially suitable for primary and middle school students.

Description

The desk at adjustable desktop inclination angle

Technical field

The utility model relates to the daily living article technical field, the desk at a kind of specifically adjustable desktop inclination angle.

Background technology

Present desk desktop is a level, and the student who has is owing to have defective vision, and often hunch just can be seen bookish content clearly, and it is very painstaking to use, and teen-age body development is brought harmful effect.

Summary of the invention

The purpose of this utility model is the desk of a kind of desktop tiltable of design with the adjustable desktop inclination angle that keeps correct sitting posture.

The desk at the utility model is adjustable desktop inclination angle comprises: table body 1, and one side of desktop 2 is connected with 1 rotating shaft of table body, active arc 3 is equipped with in the another side below of desktop 2, have a plurality of arc-shaped holes 4 on the active arc 3, on the table body 1 reference column 5 is housed, fastening bolt 6 is arranged on the reference column 5.

During use, as long as desktop 2 is rotated to an angle, an arc-shaped hole 4 alignment of active arc 3 are stuck on the reference column 5, rotation fastening bolt 6 can make desktop tilt; If will adjust the angle of inclination, can select arc-shaped holes 4 different on the active arc 3 to be stuck in reference column 5 as required and realize.

The advantage of the desk at the utility model is adjustable desktop inclination angle is: simple in structure, easy to use, can adjust the desktop angle of inclination, and keep correct sitting posture, pre-myopia prevention and hunchback are particularly suitable for numerous students in middle and primary schools and use.

Description of drawings

Fig. 1 is the structural representation of the desk at adjustable desktop inclination angle.

The specific embodiment

According to shown in Figure 1, the desk at a kind of adjustable desktop inclination angle, comprise: table body 1, one side of desktop 2 is connected with 1 rotating shaft of table body, active arc 3 is equipped with in the another side below of desktop 2, have a plurality of arc-shaped holes 4 on the active arc 3, on the table body 1 reference column 5 is housed, fastening bolt 6 is arranged on the reference column 5.

Claims (1)

1, the desk at a kind of adjustable desktop inclination angle, comprise: table body (1), it is characterized in that: one side of desktop (2) is connected with table body (1) rotating shaft, active arc (3) is equipped with in the another side below of desktop (2), have a plurality of arc-shaped holes (4) on the active arc (3), on the table body (1) reference column (5) is housed, fastening bolt (6) is arranged on the reference column (5).