Design standards for desks and chairs

Release time：2/17/2022 5:31:53 PM

Desks and chairs are desks and chairs for school students to study in class, students are the hope, the school is an important place to train students, so there are strict quality requirements for school desks and chairs:

The height of the chair is the height of the seat of the desk and chair from the ground, and the standard suitable chair height is less than 1 cm lower than the calf.

The lower leg is higher than the chair seat in order to make the student's leg land on the entire foot surface, so that the student's leg can move forward and backward. The width of the chair is the width of the front and back of the chair seat, which is stipulated to be 75% of the length of the hip to the thigh. The edge of the chair surface is generally not made of edges, and the seat surface of the chair should be slightly tilted back about 1 degree. The backrest of the chair should be tilted back to form an Angle of about 100 degrees between it and the seat surface of the chair, and the requirements of the backrest should be suitable for the spine bending and the rest of the muscles of the body's back when sitting and reading to reduce fatigue.

The width of the table is generally 550 mm ~ 600 mm, and the upper and lower width is 380 mm ~ 420 mm. The hollowed out area at the bottom of the desks and chairs: no matter what kind of desks and chairs are, they must have a bottom area that is enough to put the legs down, which can ensure that the students' legs can move back and forth under the desks and chairs.

According to the above standards, the school should be equipped with the corresponding model of desks and chairs according to the different height of the students, and should not let the tall or short, as well as different fat and thin students use the same desks and chairs.

Relevant experts remind: students use desks and chairs with uncoordinated height and weight will seriously harm students' physical development, non-standard desks and chairs can not only make students' eyesight decline, body shape change, but also should often sit on such desks and chairs appear fatigue, fatigue, seriously affect the quality of students' class learning. Therefore, choosing a suitable desk and chair is very important for students' growth and learning
Article by: Desk and chair www.sdfumei.com Fumei seat Co., Ltd. arrangement provided, the views of this article do not represent the views of this site

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Design standards for desks and chairs

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