JPH04120652U - Anti-flow air pine - Google Patents

Abstract

(57) [Summary] [Structure] A mat portion 1 and a headboard 2 made of foamed synthetic resin are integrally molded, and a hollow portion 3 is formed inside the mat portion 1 and the headboard 2, and the hollow portion This convection air mat has an exhaust port 4 opened above the headboard 2, and a plurality of ventilation holes 5 communicating with the hollow part 3 on the upper surface of the mat part 1. [Effect] Air in the hollow part 3 of the mat part 1 flows toward the headboard 2 while being warmed by heat generated by the human body, rises in the hollow part 3 of the headboard 2 by convection, and reaches the exhaust port 4.
More leaks to the outside. Moisture and waste products from the human body are sucked into the hollow part 3 through the ventilation hole 5 on this air current, and are discharged to the outside from the exhaust port 4 via the hollow part 3. As a result, the mat is always kept dry and sanitary, which helps prevent bedsores.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a convection air mat suitable as a bedding article.

0002

[Conventional technology]

In recent years, due to the negative effects of too soft cotton bedding on the spine, the use of mats for bedding has begun. Many are made of foam synthetic resin. This is a foamed synthetic resin, bedding supplies As a material, it has appropriate cushioning properties, is water resistant, lightweight, easy to mold, and low cost. This is because it has many advantages.

0003

[Problem that the idea aims to solve]

However, while conventional foamed synthetic resin mats have excellent water resistance, they also absorb moisture. I feel regretful about my lack of sexuality. Therefore, moisture and waste products from the human body are transferred between the human body and the mat surface. This not only makes the mat unhygienic, but also makes it difficult for elderly and sick people to use the mat. There was a problem in that it also contributed to bedsores. This invention improves the conventional foamed synthetic resin mat and solves the problems mentioned above. The purpose is to eliminate

0004

[Means to solve the problem]

In order to achieve the above purpose, the convection air mat of the present invention is made of foamed synthetic resin. The mat part and the headboard are integrally molded, and the mat part and the headboard are integrally molded. A hollow part is formed inside them, and the exhaust port of the hollow part is opened above the headboard. , a structure in which a plurality of ventilation holes communicating with the hollow part are provided on the upper surface of the mat part. It is. It is also possible to connect forced ventilation means to the hollow portion.

[0005]

[Effect]

In the mat with the above configuration, the air inside the hollow part of the mat is heated by the human body. As the temperature rises, it flows toward the headboard, and convection causes the headboard to cool down. It rises through the hollow part and flows out through the exhaust port. Water and waste products from the human body are It is sucked into the hollow part from the ventilation hole by the air current, and then exits from the exhaust port via the hollow part. is discharged. As a result, the mat remains dry and hygienic. It also helps prevent bedsores. When a forced ventilation means is connected to the hollow part, the ventilation inside the hollow part is further strengthened. Therefore, the above effect becomes even more remarkable.

[0006]

【Example】

An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. As shown in Figure 1, the mat of this example has a mat part 1 made of foamed synthetic resin and a head part. The headboard 2 is integrally molded, and the mat part 1 and the headboard 2 are molded together. A hollow part 3 is formed inside, and an exhaust port 4 of the hollow part 3 is opened above the headboard 2. , a plurality of ventilation holes 5 communicating with the hollow part 3 are provided on the upper surface of the mat part 1. Ru.

[0007] The foamed synthetic resin that forms the mat part 1 and the headboard 2 has an appropriate amount of cushioning. It is best to use materials that have strength and rigidity, such as polyethylene, polypropylene, and polyurethane. There are letang etc. A convex portion 6 consisting of a large number of protrusions or protrusions is provided on the bottom surface of the mat portion 1. This improves ventilation between the bottom surface and the installation surface 7.

[0008] The hollow part 3 is supplemented by at least one longitudinal reinforcing wall 8, as shown in FIG. The spaces partitioned by the reinforcing wall 8 are connected to each other through communication holes 9 provided in the reinforcing wall 8. and communicate with each other. The reinforcing wall 8 is provided laterally within the hollow portion 3, which will be described later. This is not desirable because it creates resistance to the airflow. Although not shown, this mat is made of cloth. The exhaust port 4 and the ventilation hole 5 may be covered with a decorative cover made of plastic. Use a material that does not impede breathability, such as a lace-like cover, so that it does not create resistance to the airflow passing through. It is preferable to

[0009] When the mat with the above configuration is used, the air in the hollow part 3 of the mat part 1 is removed from the human body. It flows toward the headboard 2 while being warmed by the heat generated by the headboard 2, and the headboard is heated by convection. The air rises through the hollow part 3 of the door 2 and flows out through the exhaust port 4. Therefore, from the human body Moisture and waste are sucked into the hollow part 3 from the ventilation hole 5 by riding on this airflow, and are absorbed into the hollow part 3. 3 and is discharged to the outside from the exhaust port 4. As a result, the mat is always dry This not only improves hygiene but also prevents bed sores for the elderly and sick. It will help you.

0010 On the other hand, the convex portion 6 provided on the bottom surface of the mat portion 1 improves ventilation between the bottom surface and the installation surface 7. Even if the installation surface 7 is a carpet or tatami mat, the installation surface 7 will be exposed to humidity. There is no chance of mold growing. In addition, in this embodiment, ventilation in the hollow part 3 is replaced by convection in the hollow part 3 of the headboard 2. However, as another example, as shown in FIGS. 3 and 4, the hollow part 3 Forced ventilation means 11 may be connected via a hose 10 to. Hose 10 was installed The forced ventilation means 11 is placed outside to block noise from the forced ventilation means 11, This is to ensure a good night's sleep. The one shown in FIG. 3 is an air conditioner as forced ventilation means 11. This forced ventilation means 11 is installed at the foot of the mat section 1 using a compressor, an air blower, etc. It is configured to introduce air into the hollow part 3 by connecting to the hollow part 3 on the side. ing.

[0011] On the other hand, the one shown in FIG. 4 uses a suction pump, a suction blower, etc. as the forced ventilation means 11. , open the exhaust port 4 of the hollow part 3 in the horizontal direction, and install a forced ventilation By connecting the stages 11, the air inside the hollow part 3 is sucked out to the outside. This way In either case, the inside of the hollow part 3 is forcibly ventilated to strengthen it and improve the hygiene of the mat. The condition is being maintained even better.

0012 The mat of this invention can be divided into 2 to 3 parts in the length direction for convenience in handling and storage. Can also be done. In this case, the mat piece itself is equipped with a connecting means such as a magnet or hook-and-loop fastener. Alternatively, after storing each mat piece in the cover, the above connection means may be attached to the cover. It may be provided.

[0013]

[Effect of the idea]

As explained above, the present invention combines the integrally molded mat part and headboard. a hollow part is formed across the side, and an exhaust port of the hollow part is opened above the headboard, The upper surface of the mat part has a plurality of ventilation holes communicating with the hollow part. The air inside the hollow part of the mat is warmed by heat generated from the human body and is heated by the headboard. It flows toward the headboard, rises through the hollow part of the headboard due to convection, and exits through the exhaust port. leak. Therefore, moisture and waste products from the human body are carried by this airflow through the ventilation holes. It is sucked into the hollow part and discharged to the outside from the exhaust port via the hollow part. As a result, the mat is not only kept dry and hygienic at all times, but also Helps prevent bed sores in people who are sick or ill. When a forced ventilation means is connected to the hollow part, the ventilation inside the hollow part is further improved. strengthened, and the above effects are even more pronounced.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a mat showing an embodiment of the present invention.

FIG. 2 is a sectional view taken along line XX in FIG. 1;

FIG. 3 is a sectional view of a main part showing another embodiment of the present invention.

FIG. 4 is a sectional view of a main part showing still another embodiment of the present invention.

[Explanation of symbols]

1 Mat part 2 Headboard 3 Hollow part 4 Exhaust port 5 Ventilation holes 11 Forced ventilation means

Claims (2)

[Scope of utility model registration request] Claim 1: A mat part made of foamed synthetic resin and a headboard are integrally molded, a hollow part is formed inside the mat part and the headboard, and an exhaust port of the hollow part is opened above the headboard. A convection air mat comprising a plurality of ventilation holes communicating with the hollow part on the upper surface of the mat part. 2. The convection air mat according to claim 1, wherein forced ventilation means is connected to the hollow portion.