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Cooled bedding, cooled cushion, cooled mat, cooled chair, cooled clothes and cooled shoes

A technology of mattresses and flow passages, applied in the fields of cooling bedding, cooling cushions, cooling pads, cooling chairs, cooling clothes and cooling shoes, which can solve the problems of health hazards, increased costs, and increased cooling effects

Inactive Publication Date: 2003-06-18
SEFT DEVMENT LAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in order to obtain refrigerated air, a device for this purpose must be required separately, increasing the cost
In addition, in the method of directly blowing cold air on the body, the cooling effect increases, but the risk of damage to health also increases

Method used

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  • Cooled bedding, cooled cushion, cooled mat, cooled chair, cooled clothes and cooled shoes
  • Cooled bedding, cooled cushion, cooled mat, cooled chair, cooled clothes and cooled shoes
  • Cooled bedding, cooled cushion, cooled mat, cooled chair, cooled clothes and cooled shoes

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment

[0060] Figure 7 It is a figure showing the cooling bedding of the first embodiment that the present invention is applied to mattresses, Figure 7 (a) is a plan view, Figure 7 (b) for viewing from the left Figure 7 (a) Side view of the cooled bedding. The cooling bedding of this embodiment has a structure in which a cooling flow passage 31 is provided on a cushion 30 . Such as Figure 7As shown in (a), there is a connecting flow path 32 on the right side of the supine person, and a No. 60 square fan 33 is provided at the end of the connecting flow path 32 where the feet reach. In the cooling flow passage 31 , the side on which the connection flow passage 32 is provided constitutes an intake port, and the opposite side constitutes an exhaust port 34 . Such as Figure 7 As shown in (b), the exhaust port 34 is provided so as to face the bottom side in the lateral direction of the mat. This is to prevent the exhaust port from being blocked by quilts, etc. In addition, th...

no. 2 Embodiment

[0065] Figure 8 It is a figure showing the cooling cushion of the second embodiment in which the present invention is applied to the cushion for chairs, Figure 8 (a) is a plan view, Figure 8 (b) for placing in the middle Figure 8 (a) The sectional view of the cooling cushion cut away, Figure 9 It is a figure which shows the cooling cushion of 2nd Example which this invention is applied to the cushion for chairs.

[0066] Such as Figure 9 As shown, the cooling cushion 40 of this embodiment is used in a manner of being placed on a chair 41 . Of course, it can also be used in a manner of being placed on a stool, a sofa, or the like. The cooling cushion 40 of the present embodiment is basically composed of two parts, a main body 42 and a layer 43 . The main body portion 42 is formed by a spacer portion 44 , which is a square with a longitudinal dimension of 400 mm and a transverse dimension of 400 mm, and a control portion 46 disposed on the rear side of the spacer por...

no. 3 Embodiment

[0073] Figure 10 It is a figure showing the third embodiment of the cushion that the present invention is suitable for use on a sofa or a bed, Figure 10 (a) is a plan view, Figure 10 (b) is a sectional view of the cooling pad of figure (a), Figure 11 It is a diagram showing which part of the human body is cooled.

[0074] Such as Figure 11 As shown, the cooling pad 60 of this embodiment is used to mainly cool the upper body of the human body when lying on a bed or a sofa. The basic structure of the cooling pad 60 of the present embodiment is basically the same as that of the cooling seat pad of the second embodiment, and basically consists of two parts: a main body 62 and a layer 63 . The main body portion 62 is 450mm by the longitudinal dimension, and the rectangular spacer 64 whose lateral dimension is 900mm, a plurality of spacers arranged on the outside of the spacer 64, and a control portion 66 arranged on the rear side of the spacer 64 are formed. Manufactured ...

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Abstract

Cooled bedding, a cooled mat, a cooled cushion, a cooled chair, cooled clothes and cooled shoes which utilize common body cooling effect of having structural characteristics common thereto of forming a flat cooling fluid flow passage in parallel with the body of a user on the portions thereof which are close to the body of the user and of cooling the body by the environmental air, the temperature of which is lower than a bodily temperature, circulated through the cooling fluid flow passage, and in parallel with the body, and which comprises an air layer having a temperature equal to that of the air in a room and formed on the portions which are close to the surface of the body of the user, without reducing the temperature of the interior of the room as a whole, to thereby forcibly increase a temperature gradient of the portions which are close to the surface of the body of the user, increase a radiation amount of the body heat of the user, and thus make the user feel cool, the air layer, the temperature of which is equal to that of the air in the room, being formed on the portions which are close to the surface of the body of the user by providing air flow passages on the mentioned portions and circulating the air in the room through these air flow passages and in parallel with the surface of the body of the user, the flow passage being formed by using spacers having shapes suitable for the respective cooled articles.

Description

technical field [0001] The present invention relates to cooling bedding, cooling cushions, cooling pads, cooling chairs, cooling clothes, and cooling shoes that allow ambient air to circulate in parallel with the vicinity of the body surface to achieve cooling. Background technique [0002] In the past, at nights when it is difficult to sleep in summer, as bedding for cooling the human body, devices have been proposed that cool the human body directly by flowing refrigerated air through a mattress, pillow, etc. . In addition, there has been proposed a trial method in which the air cooled in the above manner is directly blown toward the human body from fine holes provided in cushions, pillows, and the like. [0003] However, in order to obtain refrigerated air, a device for this purpose must be separately required, and the cost increases. In addition, in the method of directly blowing cold air on the body, the cooling effect increases, but the risk of damage to health also ...

Claims

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Application Information

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IPC IPC(8): A41D13/002A43B3/00A43B7/06A47C7/74A47C21/04A47G9/02A61F7/00A61F7/02
CPCA47C7/744A47C27/006A61F2007/0064A47C21/048A47G9/0215A61F2007/0233A61F2007/0001A41D13/0025A43B7/06A43B3/00A47C7/748A61F7/0097A47C21/044A43B7/081
Inventor 市谷弘司
Owner SEFT DEVMENT LAB