Cairo Insulated Bag "Foot Warmer"

Abstract

Provide a low-cost heat-insulating bag "Foot Hokka" that can be easily prepared. 【Solution】The heat-insulating bag "Foot Hokka" is provided with an inner pocket 4 in the center of the main body 1, a magic tape 5 is provided at the entrance of the main body, and a disposable heat pack in which a bag 2 wrapping the heat-insulating plate 3 is placed in the main body is put into the pocket 4. When the entrance is closed, the preparation is completed.

Description

Technical Field

[0001] The present invention relates to a heat-insulating bag "Foot Warmer" that contains a bag wrapped with a heat-insulating board in a heat-insulating bag with a pocket for putting a heat pack inside, and uses the heat of one disposable heat pack as a heat source.

Background Art

[0002] Conventionally, a hot water bottle filled with hot water, a heat-insulating agent type hot water bottle heated in a microwave oven, or a heat storage type hot water bottle using electricity has been used.

Summary of the Invention

Problems to be Solved by the Invention

[0003] (A) When using a hot water bottle, first boil hot water and put it into the hot water bottle. Since hot water is handled at this time, there is a danger. (B) It takes time to prepare. (C) It is also troublesome to heat the heat-insulating agent in a microwave oven. (D) Some people are reluctant to use a microwave oven for food for other purposes. (E) The heat storage type hot water bottle overheats in 10 to 15 minutes, and the heat preservation time is at most 8 hours. It takes time to prepare. (F) The hot water bottle often moves unconsciously with the foot at night. The present invention has been made to improve the above-mentioned drawbacks.

Means for Solving the Problems

[0004] It is a heat-insulating bag with an inner pocket (4) provided at the center of the main body (1) and a magic tape (5) at the entrance, and a bag (2) wrapped with a heat-insulating board (3) is put inside. The present invention is a heat-insulating bag "Foot Warmer" having the above configuration.

Effects of the Invention

[0005] (A) Just take out one disposable heat pack from the bag and put it into the pocket to complete the preparation. (b) One can sleep with their feet on the warming bag. (c) Since the warming bag is slightly larger, it is less likely to shift. (d) There is a heat preservation board, so it is warm up to the edge of the warming bag. (e) Even when waking up, the disposable warmer is warm, so it can be continuously used afterwards. It can be used until afternoon. (f) Preparation can be done easily, and it can be purchased at a lower price compared to conventional ones.

Brief Description of the Drawings

[0006]

Figure 1

Figure 2

Modes for Carrying Out the Invention

[0007] Hereinafter, modes for carrying out the present invention will be described. Sew an inner pocket (4) to the main body (1). Put the bag (2) wrapping the heat preservation board (3) into the main body (1). Attach upper and lower magic tapes to the entrance of the main body (1). The usage method of the present invention is Either a disposable warmer with or without a sticker can be taken out from the wrapping paper, put into the inner pocket (4) for the warmer, and close the entrance magic tape (5). After that, just put this warming bag "foot warmer" at the foot position in the futon.

Explanation of Reference Numerals

[0008] 1 Warming bag "foot warmer" serving as the main body 2 Bag wrapping the heat preservation board 3 Heat preservation board 4 Inner pocket for the warmer 5 Magic tape

Claims

[Claim 1] The main body (1) is a thermal insulation bag with an inner pocket (4) for a warmer and a Velcro fastener (5) to close the opening, and the bag (2) containing the thermal insulation board (3) is placed inside it when in use. The main body (1) is wrapped around the thermal insulation board twice to improve the feel of the thermal insulation bag. The "Ashi Hoka" is characterized by using the heat of a disposable warmer as its heat source.

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