WO2011120219A1 - Inflatable cushion - Google Patents

Abstract

An inflatable cushion is composed of an inflatable body (10), a first bearing area (20) contacting with buttocks of a user and a second bearing area (30) contacting with thigh of the user. The first bearing area (20) is provided behind the inflatable body (10). The second bearing area (30) is communicated to the first bearing area (20) and extends forward radiately. The inflatable cushion can reduce user's tiredness and injury to the user.

Description

 Inflatable cushion

Technical field

 The present invention relates to a seat cushion, and more particularly to an inflatable seat cushion that can reduce fatigue.

Background technique

 With the increasing pressure of modern life, people spend more time in front of computers and in cars, which means that people are taking longer and less active, and especially activities. Those who are thinner will have symptoms such as numbness and pain in the buttocks. This is because the sitting posture is maintained for a long time, causing the blood vessels of the buttocks and the meridians to be oppressed for a long time, resulting in poor blood flow.

Summary of the invention

 In order to overcome the deficiencies of the prior art described above, the present invention provides an inflatable seat that can reduce fatigue. The technical solution adopted by the present invention to solve the technical problem is: providing an inflatable seat cushion, comprising: an inflatable body, a first pressure receiving area for contacting the buttocks and a second pressure receiving area contacting the leg portion, the A pressure receiving zone is disposed at a rear end of the inflatable body, and the second pressure receiving zone is connected to the first pressure receiving zone and diverges and extends forward.

 A further technical solution adopted by the present invention to solve the technical problem is as follows: The number of the first pressure receiving zones is two, and is symmetrically arranged. A further technical solution adopted by the present invention to solve the technical problem is: the level of the first pressure receiving zone and the second pressure receiving zone is lower than the level of the inflatable body. A further technical solution adopted by the present invention to solve the technical problem is that: the second pressure receiving zone further comprises a plurality of partial pressure portions, and the partial pressure portion has a wavy top surface.

 A further technical solution adopted by the present invention to solve the technical problem is: the voltage dividing portion is uniformly symmetrically set

The inflatable cushion of the invention has a reasonable bionic design according to the shape and contact surface of the person, and the first pressure receiving zone and the second pressure receiving zone are respectively arranged for the buttocks and the legs, and the upper body can effectively release the body weight. The pressure caused by the buttocks reduces the pressure on the blood vessels and meridians, making Smooth blood flow, effectively reducing fatigue and damage to the body.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a top plan view showing the structure of an inflatable seat cushion of the present invention;

 Figure 2 is a front elevational view showing the structure of the inflatable seat cushion of the present invention. detailed description

 The following is a detailed description of the present invention in conjunction with the specific preferred embodiments. It is to be understood by those skilled in the art that the present invention can be delineated or replaced without departing from the spirit and scope of the invention.

 As shown in Figures 1 and 2, the present invention provides an inflatable cushion comprising an inflatable body 10, a first pressure receiving zone 20 and a second pressure receiving zone 30. The first pressure receiving area 20 is for contacting the human buttocks, so it is disposed at the rear end of the inflatable body 10, and the number thereof is two, and is symmetrically disposed. The second pressure receiving zone 30 is connected to the first pressure receiving zone 20 and diverges and extends forward. In the above description, when the front and rear directions are in a normal sitting posture, the buttocks are rearward relative to the legs, and the legs are forward relative to the police.

 The level of the first pressure receiving zone 20 and the second pressure receiving zone 30 is lower than the level of the inflatable body 10, which can effectively prevent excessive pressure on the buttocks and the blood vessels of the legs.

 The second pressure receiving zone 30 further includes a plurality of partial pressure portions, and the partial pressure dividing portion 30 has a wavy top surface, which can increase the contact area with the human body and effectively release the pressure.

 The voltage dividing portion 30 is symmetrically arranged.

 When the human body sits on the surface, the contact surface of the inflatable body and the human body is deformed as the pressure changes, thereby dispersing the pressure generated by the weight of the body to the larger first pressure receiving zone and the second pressure receiving zone, effectively The pressure on the buttocks and the legs is reduced, and in the design, the first pressure receiving area and the second pressure receiving area which are in contact with the buttocks and the legs are artificially lowered in height, thereby further increasing the human body. Contact area with the cushion.

 The inflatable cushion of the invention has a reasonable bionic design according to the shape and contact surface of the person, and the first pressure receiving zone and the second pressure receiving zone are respectively arranged for the buttocks and the legs, and the upper body can effectively release the body weight. The pressure caused by the buttocks reduces the pressure on the blood vessels and meridians, making the blood flow smooth, effectively reducing fatigue and harm to the body.

Claims

Claim An inflatable seat cushion, comprising: an inflatable body, a first pressure receiving area for contacting the buttocks and a second pressure receiving area contacting the leg portion, wherein the first pressure receiving area is disposed at the The rear end of the inflatable body, the second pressure receiving zone is connected to the first pressure receiving zone and diverges and extends forward.  2. The inflatable seat cushion according to claim 1, wherein: the number of the first pressure receiving zones is two and symmetrically arranged.  3. The inflatable seat cushion according to claim 1, wherein: the first pressure receiving zone and the second pressure receiving zone have a level lower than a level of the inflatable body.  4. The inflatable seat cushion according to claim 1, wherein: said second pressure receiving portion further comprises a plurality of partial pressure portions, said partial pressure portion having a wavy top surface.  5. The inflatable seat cushion according to claim 4, wherein: said pressure dividing portion is uniformly symmetrically disposed.