JP3185067U - Functional school desk and chair - Google Patents

Abstract

To provide a school desk and a school chair that have a height adjustment function and a storage function, and are easy to carry by a caster to contribute to the convenience of a student.
A height adjustment hole is made in the desk 1 and the left and right side plates 2 of the chair, and the height is adjusted according to the growth of the child by passing a bolt therethrough. A storage unit 3 is provided in the lower part of the board and the lower part of the seat surface of the chair, and two casters 4 are attached to the front of the desk leg and four casters 4 to facilitate carrying. It is characterized by that.
[Selection] Figure 1

Description

  The present invention relates to a height adjustment function, a storage function, a school desk with a caster, and a chair.

  In recent years, an increasing number of local governments have introduced school desks and chairs to promote the use of thinned wood that has been harvested to protect the forest. Moreover, what added the function which can adjust height according to a child's growth is well-known.

  However, wooden desks and chairs tend to increase in weight as functions such as strength and height adjustment are added. A survey by the Ministry of Education, Culture, Sports, Science and Technology, March 2005 According to the results, the wooden desk is said to have the largest amount of 8 to 10 kg, and there are only some cases where the desk is 8 kg and the chair is 4.5 kg even if it is light.

  Also, this weight has been a problem when desks and chairs are moved to the corner of the classroom or moved outside the classroom during classroom cleaning or school events.

“Investigative Research on School Furniture Using Wood March 2005, Ministry of Education, Culture, Sports, Science and Technology” "Survey on school development using local and thinned woods March 2011 Association of Educational Facilities"

  Wooden school desks and chairs made of thinned wood have various effects such as “preserving forest resources”, “cultivating local industries”, and “improvement of local education”, but add functions such as height adjustment. The weight tends to increase, and the difficulty of carrying due to the weight has been a problem. An object of the present invention is to solve these conflicting problems and to provide a desk and chair that are easier to use.

  The present invention adds a height adjustment function and a storage function to wooden school desks and chairs, and solves the problem of difficulty in carrying due to the increased weight by attaching casters to each. This is a means for solving the problem.

  By adding a height adjustment function to the desk and chair, the height can be adjusted to suit the growth of the child. Further, with respect to the storage function, more storage can be performed than providing a storage portion in the lower part of the top plate in a desk and in the lower part of the seat surface in a chair.

  In addition, with regard to the increase in weight due to the addition of these functions, for the desk, two casters are attached in front of the legs so that the table can be easily moved by lifting the front surface of the top plate during movement. . In addition, for the chair, casters with built-in springs are attached to the legs, so that when in the sitting state, the caster is retracted by the weight of the person, and the position of the chair is fixed. So that it can jump out from the bottom of the leg and move as easily as a desk.

It is a front view of the desk for schools made into the object of this invention. It is a side view of the desk for schools made into the object of this invention. It is a front view of the chair for schools made into the object of this invention. It is a side view of the chair for schools made into the object of this invention. It is detail drawing of the caster of the desk made into the object of this invention. It is detail drawing of the caster of the chair made into the object of this invention.

The present invention consists of a desk and a chair, and the height can be changed according to the growth of the child by making holes for height adjustment on the left and right side plates and passing bolts through the desk. Furthermore, the storage part is provided in the lower part of the top plate, and school equipment can be stored. Further, by attaching two casters in front of the legs, it can be moved easily by lifting the front surface of the top plate during movement.
The height of the seat can be changed according to the growth of the child by drilling holes for height adjustment on the left and right side plates in the chair and passing bolts there, and a storage part is provided at the bottom of the seat surface, Can store school tools. In addition, by attaching casters with built-in springs to the legs, the casters are retracted by the weight of the human when seated, and the position of the chair is fixed by the weight of the person. Jump out and move easily.

1 Desk 2 Side plate 3 Storage part 4 Caster 5 Chair 6 Storage part 7 Caster

Claims (6)

  A school desk characterized in that the height can be adjusted according to children's growth by making holes for height adjustment in the left and right side plates of the desk and passing bolts there.   The school desk according to claim 1, further comprising a storage unit that can store school tools.   The school desk according to claim 1, wherein the school desk can be easily moved by attaching casters to the legs.   A school chair characterized in that the height can be changed according to the growth of the child by making holes for height adjustment on the left and right side plates of the chair and passing bolts therethrough.   The school chair according to claim 4, further comprising a storage unit that can store school tools.   The school chair according to claim 4, wherein the school chair can be easily moved by attaching casters to the legs.

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