electric heating sleeping bag

Abstract

An electric heating sleeping bag belongs to the technical field of bedding. It includes the sleeping bag body composed of the first and second surface layers and the electric heating body layer. A group of second plug-in buckles is arranged on the edge, and a foot protector is fixed on the edge of one end of the sleeping bag body in the short side direction. The buckles are plugged and fitted, and a pocket collar is formed at the other end of the sleeping bag body in the short side direction, and a sealing piece is fixed on the sleeping bag body, and the sealing piece is located between the first and second plugging buckles. Advantages: It can remove the sleeper's body debris in time to prevent the breeding of bacteria to reflect hygiene, the bag collar can protect the neck and shoulders from cold, and the bag cavity can be made by tightening the degree of tightening between the first and second insertion buckles. Corresponding changes are made to meet the use requirements of different individuals and to facilitate drying in the unfolded state, fully embodying hygiene and safety.

Description

technical field [0001] The invention belongs to the technical field of bedding, and in particular relates to an electric heating sleeping bag. Background technique [0002] There have been reports of electric heating sleeping bags in the published Chinese patent documents. For example, the utility model authorized announcement number CN2389568Y recommends a kind of electric heating sleeping bag. More than one flexible electric heating film is housed in the interlayer, and the electric heating film is pasted on polyurethane plastic. Between the sheet and the polyurethane plastic film. Another example is CN2708777Y which provides a kind of electric heating sleeping bag, which is made of flexible cloth for the outer layer and the inner layer, an insulation layer is arranged between the inner layer and the outer layer, an insulation material is arranged in the insulation layer, and an electric heating wire is arranged in the insulation material. heating element. Another exampl...

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Problems solved by technology

[0003] It is not limited to the above known thermal sleeping bags that have the following disadvantages: the one is poor hygiene, because the bag cavity of the sleeping bag is a permanent closed cavity and cannot be expanded. However, in actual use, the sleeper's body surface The shedding dander and even hair etc. lead to the growth of bacteria; the second is that the sleeper’s neck and shoulders do not have a warming effect; Drying constraints, such as difficulty cleaning and drying the sleeping bag cavity

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