CN202740205U

CN202740205U - Electric thermal bag

Info

Publication number: CN202740205U
Application number: CN 201220392810
Authority: CN
Inventors: 邝来旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-09
Filing date: 2012-08-09
Publication date: 2013-02-20
Anticipated expiration: 2022-08-09

Abstract

The utility model relates to an electric thermal bag. Both end holes of a hand holding bag are respectively provided with a cuff; one sides of the cuffs are mutually connected with the electric thermal bag; the other sides of the cuffs are mutually connected with the hand holding bag; the width of each cuff is 3-6cm thicker than arms; and the cuffs are 4-15cm long. According to the electric thermal bag, a great number of leaks can be prevented from being generated so as to prevent cold air from entering the electric thermal bag, and therefore, hands cannot be suffered from cold injuries. The electric thermal bag has effects of thermal insulation and energy saving.

Description

A kind of electric warming bag

Technical field

This utility model relates to household small-size body heating electric heater, specifically small-sized hand electric warming bag.

Background technology

Tellurian life is throughout the year, and the weather in each in the four seasons all different in season, winter particularly, in the winter time in the north be ice-bound a thousand li, wind is cold shut.People have thought many methods for cold-resistant in the winter time, wherein having a kind of is that hand is cold-resistant, this is until the electric warming bag of electric heating from past cotton glove, handbag, hot water handbag, even people out go to handle affairs owing to had behind the electric warming bag in the winter time, hands is placed in the electric warming bag hottish, does not have chilly sensation, and prevents cold injury, really make things convenient for health, made things convenient for people's work.But present electric warming bag is external except the electric warming bag of tight envelope, the flannelette napped fabric layer of its handguard outside is smooth being arranged on the electric colloid outer surface, when two handss insert from two ends, and unlimited very large hole that will be natural, cold air will be taken advantage of a favourable situation and be entered, this point just make us dissatisfied.

Summary of the invention

The purpose of this utility model provides a kind of electric warming bag, and it can prevent from use having a large amount of leaks to occur, and prevents that cold air from entering, and the protection hand can cold injury.

Technical solution of the present utility model is the electric warming bag software device in prior art, attemperating unit, on the basis of smooth Tibetan handbag in arranging on the electric warming bag face, this utility model particularly is provided with a cuff in described Tibetan handbag two-port, described cuff links to each other with electric warming bag on one side, another side links to each other with the Tibetan handbag, and the cuff width should be than the thick 3-6 centimetre of arm, and cuff length is the 4-15 centimetre.

The above cuff towards being and hiding vertical, the miter angle or parallel in handbag plane.

Cuff cloth thickness of the present utility model is can not be thinner than to hide handbag cloth thickness.

Operation principle of the present utility model is first the electric warming bag charging to be made conductive liquid temperature rising in the soft bag, cuts off the power supply under the control of attemperating unit, after can taking out, hides in the handbag inserting behind the two handss insertion cuff again.All there is cuff to stretch out because hiding handbag both sides opening part, hands only has the space between arm and the cuff can have cold air to enter after inserting, and the hands in hiding handbag is when motionless, cold air can not be come in, and when manual, cold air can only slowly advance a bit by arm and the gap of hiding between the handbag, and the warm environment of electric warming bag is also had no impact.

After the utility model has the advantages that electric warming bag increases cuff, can prevent from use having a large amount of leaks to occur, prevent that cold air from entering, the protection hand can cold injury, has the effect of heat preservation energy-saving.

Description of drawings

Fig. 1 this utility model organigram;

Fig. 2 this utility model organigram;

Fig. 3 prior art organigram;

Fig. 4 this utility model cutaway view.

The specific embodiment

According to Fig. 1, Fig. 2, shown in Figure 4, this utility model is at existing electric warming bag software device 1, temperature control and power connection device 2, on the basis of the Tibetan handbag 3 on the electric warming bag face, this utility model is provided with a cuff 4 in described Tibetan handbag two-port, cuff 4 be by near vertical in the setting of electric warming bag direction, cuff 4 width should be than the thick 3-6 centimetre of arm, cuff length is the 4-15 centimetre.

This utility model cuff 4 width should be than the thick 3-6 centimetre of arm, and cuff length is that the 4-15 centimetre is to be convenient on the one hand dress, is to enter in the handbag of Tibetan by fine anti-cold wind on the other hand, and real user has avoided cold stimulation.

Fig. 3 is the prior art organigram, is on the outer surface of electric warming bag 5, and is smooth in the Tibetan of a piece of cloth 6 handbag.

This utility model cuff can also the miter angle setting except vertically arranging.

The shape of electric warming bag software comprises rectangle, circle, triangle or polygon.

According to shown in Figure 4, hiding between handbag 3 and the electric warming bag software device 1 is interlayer 3.1.

Claims

1. electric warming bag, comprise electric warming bag software device, temperature control and power connection device, the smooth Tibetan handbag that on the electric warming bag face, arranges, it is characterized in that being provided with a cuff in described Tibetan handbag two-port, described cuff links to each other with electric warming bag on one side, and another side links to each other with the Tibetan handbag, the cuff width should be than the thick 3-6 centimetre of arm, and cuff length is the 4-15 centimetre.

2. described a kind of electric warming bag according to claim 1, it is characterized in that described cuff towards being and hiding vertical, the miter angle or parallel in handbag plane.

3. described a kind of electric warming bag according to claim 1 is characterized in that cuff cloth thickness is can not be thinner than to hide handbag cloth thickness.