Physical constant temperature train seat and manufacturing method thereof

Abstract

The invention relates to a physically constant temperature train seat, which is composed of a train seat bracket and a physical constant temperature chair cushion, the physical constant temperature chair cushion is assembled with the train seat bracket, and the physical constant temperature chair cushion includes a mask bag and a cushion layer, wherein: The cushion layer is composed of a constant temperature body, a heat insulation layer and a protective layer. A heat insulation layer is set under the constant temperature body. Closed inside mask bag. The packaging bag of the constant temperature body is a closed bag of high-strength material that is breathable and leak-proof. It is divided into 4-13 strip bags by 3-12 partitions, and the strip bags are filled with energy storage materials. The energy storage material is composed of Glauber's salt, sodium bicarbonate, sodium bicarbonate, sodium carboxymethyl cellulose and distilled water. When the human body touches the constant temperature body, the energy storage material absorbs heat and undergoes a phase transition and melts. After leaving, it dissipates heat and returns to a solid state. The invention is safe to use, has no pollution, does not require additional energy, and is durable.

Description

technical field [0001] The invention relates to daily necessities, in particular to a physically constant temperature train seat for health protection and a manufacturing method thereof. Background technique [0002] At present, the train seats on the market are all made of fabric, leather, latex, and sponge materials. In summer, the buttocks and back become hot after sitting for a few minutes, and it feels uncomfortable after sitting for a long time in winter. Even if the train is fully air-conditioned, it can't solve the problem of hot hips and backs. It is conceivable how hard it is to take a long-distance train. [0003] In a high temperature environment, the human body will feel very uncomfortable. Usually, people use traditional straw mats, bamboo mats, bamboo mats, water cushions and other mats to try to dissipate the heat of the human body to achieve a comfortable body feeling. . The traditional constant temperature and cooling effects of mats cannot meet people's...

AI Technical Summary

Problems solved by technology

The existing technology still has technical defects that cannot effectively maintain a constant temperature, prolong the use time of the constant temperature, prolong the life of the product, and use it safely.

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