JPH06113933A - Adjustment of temperature by preventing sultriness by jetting air from chair - Google Patents

Abstract

PURPOSE:To suppress sultriness due to aspiration by generating an air stream on the contact surface between a chair and a human body and permit to taking a seat with a comfortable feeling by adjusting the temperature of the chair to a proper temperature by adjusting the air temperature. CONSTITUTION:The shoulder surface of a cushion member 5 is covered by a vinyl sheet 3, and the front surface is covered by a cover 2 having a number of vent holes 1, and a ventilating pipe 4 which communicates with the inside is installed to feed the air having the adjusted temperature, to the inside of a chair.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of controlling the temperature by forming a flow of air on a contact surface between a chair and a human body to prevent stuffiness.

[0002]

2. Description of the Related Art Conventionally, a cover made of large beads or the like has been attached to the contact surface between a human body and a chair, or the shape of the chair has irregularities to form an air layer.

[0003]

However, this has the following drawbacks. (B) Since there is a layer of air between the human body and the chair, there is no flow, so there is discomfort, such as when you sweat or when you feel stuffy or when your clothes come into close contact with your body. (B) If you sit on a chair when your clothes are wet, moisture will seep into the chair, causing the chair to become damp and difficult to dry, and to become dirty again. (C) When it is hot or cold, there is a large difference between the temperature of the chair and the body temperature, and there is discomfort when sitting.

[0004]

[Means for Solving the Problem] The back surface of the cushion material (5) is covered with a vinyl sheet (3), and the front surface of the cushion material (5) is also covered with a cover (2) having numerous ventilation holes (1). cover. Air is sent by providing a ventilation pipe (4) leading from a part thereof to the inside.

[0005]

[Function] When air is sent from the ventilation pipe (4), the cover (2)
Air comes out from the numerous vent holes (1) on the surface of the.

[0006]

EXAMPLES Examples of the present invention will be described below. (A) Cover the back surface and the lower surface of the cushion material (5) with the vinyl sheet (3). (B) Similarly, the front surface of the cushion material (5) is covered with a cover (2) having innumerable vent holes (1). (C) The cushion material (5) is sandwiched between the vinyl sheet (3) and the cover (2), and the cushion material (5) is not on the front side. (D) A part of the chair in the state of (c) is provided with a ventilation pipe (4) so as to communicate with the inner surface, and air is supplied from the outside from here. The present invention has the above-described structure and method, and when this is used, the air is sent from the ventilation pipe (4) and the air is discharged from the numerous ventilation holes (1) on the surface of the cover (2). Can be reached. The back and bottom of the chair are covered with a vinyl sheet (3), so no air comes out. Further, even if the vinyl sheet (3) is not used, it can be substituted as long as it is air-permeable such as plastic or wood. Alternatively, the same effect can be obtained by processing the back surface and the lower surface of the cushion material (5) so as not to let air pass. Since the material used for the cushion material (5) is generally porous, the same effect can be obtained even if the cover (4) is omitted and air is directly discharged from the surface of the cushion material (5). Furthermore, the temperature of the chair can be changed and used by adjusting the temperature of the air sent from the ventilation pipe (4). Further, the same applies to the one in which air is partially blown out rather than the entire contact surface between the chair and the human body, and the one in which the temperature is partially adjusted by this method.

[0007]

EFFECTS OF THE INVENTION Even if a person sits on a chair for a long time, the air is released from the chair, so that there is no discomfort due to stuffiness caused by sweat, and the chair gets wet with water such as rain, sweat and drinking water. Even if it does, it can be dried quickly. In addition, even when it is hot or cold, you can comfortably sit on a chair by adjusting the temperature of the air that is sent in appropriately.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a sectional view taken along the line A-A ′ of the present invention.

[Explanation of symbols]

 1 Vent 2 Cover 3 Vinyl sheet 4 Vent pipe 5 Cushion material

Claims (2)

[Claims] (A) A back surface of a cushion material (5) is covered with a vinyl sheet (3), and a front surface thereof is also covered with a cover (2) having innumerable vent holes (1). (B) A ventilation pipe (4) leading from a part of (a) to the inside
Is provided and air is sent in from one side. A method to prevent stuffiness by letting air out of the chair with the above structure and method. 2. A method of adjusting the temperature of a chair by changing the temperature of air sent into the chair of claim 1.