CN217448201U

CN217448201U - Self-heating hand warming bag

Info

Publication number: CN217448201U
Application number: CN202220413817.1U
Authority: CN
Inventors: 吴崇; 尚先康
Original assignee: Sanca Medical Technology Tianjin Co ltd
Current assignee: Sanca Medical Technology Tianjin Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-09-20
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a self-heating hand warmer bag, including first heat preservation membrane and second heat preservation membrane, first heat preservation membrane and second heat preservation membrane are connected through two connecting bands, install in the second heat preservation membrane and place the package, place and have placed spontaneous heating powder in the package, the inside wall fixedly connected with heat preservation of first heat preservation membrane, the second heat preservation membrane install first fixed band and second fixed band, the second fixed band includes two elastic webbing with second heat preservation membrane fixed connection, two the equal fixedly connected with first glue film of one end and the second glue film that the elastic webbing is relative. The utility model discloses not only conveniently dress on the palm, and can carry out the warm thermal treatment to adversary's back palm portion, simultaneously, can carry out the warmth to the adversary's wrist portion, easy operation and swift, for the user facilitates, and can not cause the problem that experience is not enough on work or the recreation to the user.

Description

Self-heating hand warming bag

Technical Field

The utility model relates to a warm handbag technical field of self-heating especially relates to a warm handbag of self-heating.

Background

The warmer is called as a warming paste, and is a tool for warming; the reaction principle is that the oxidation reaction speed is accelerated by using a primary battery, and chemical energy is converted into heat energy, so that heating is realized.

But present warm baby one side has the glue film, so conveniently fixes in required part, but, glue when being used for the hand and can bring the discomfort for skin on hand, especially when playing recreation or official working in winter, if paste warm baby on hand, can greatly reduced work and recreation experience.

Therefore, we have designed a self-heating hand warmer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a self-heating hand warming bag.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hand warmer bag of self-heating, includes first heat preservation membrane and second heat preservation membrane, first heat preservation membrane and second heat preservation membrane are connected through two connecting bands, install in the second heat preservation membrane and place the package, place and place spontaneous heating powder in the package, the inside wall fixedly connected with heat preservation of first heat preservation membrane.

Preferably, the first heat-preservation film and the second heat-preservation film are both made of thin film materials.

Preferably, the material of placing the package is the non-woven fabrics.

Preferably, the material of heat preservation is the multilayer non-woven fabrics, the edge of heat preservation is connected with first heat preservation membrane through the viscose.

Preferably, the self-heating powder has a shape of a letter of Chinese character 'ri'.

Preferably, the connecting band is elastic cloth, and the connecting band is connected with first heat preservation membrane, second heat preservation membrane through glue.

Preferably, the second heat preservation membrane install two first fixed bands, two first fixed bands are the elasticity cloth material.

Preferably, the two first fixing belts are connected with the second heat preservation film through glue.

Preferably, the second keeps warm and installs first fixed band and second fixed band of membrane, the second fixed band include with two elastic webbing of second keep warm membrane fixed connection, two the first glue film of the equal fixedly connected with in one end that the elastic webbing is relative and second glue film, first glue film and second glue film opposite face are for gluing the face, be equipped with the intermediate level between first glue film and the second glue film.

Preferably, first fixed band is the elasticity cloth material, just first fixed band and two elastic webbing are all connected with the second heat preservation membrane through glue.

Compared with the prior art, the utility model, its beneficial effect does:

1. have elastic connecting band through the setting, the user stretches into first heat preservation membrane with the hand and places between the package, can fix the package through the connecting band and hug closely at the hand and with the hand, so self-heating powder takes place the chemistry and sends out the production of heat, can heat the hand, and the finger can stretch out, from not influencing work such as official working and playing, offers convenience for the user.

2. Through having elastic first fixed band, the hand cover is on two first fixed bands, so can fix at hand back or palm portion placing the package, fix and can expose whole palm at hand back, so work such as more convenient operation mouse or type.

3. Through setting up the second fixed band, so can will place package and spontaneous heating powder and fix at the back of the hand or be close to the wrist portion, during the specific use, take off the intermediate level, then tie up the elastic webbing at the wrist portion, then offset looks adhesion with first glue film and second glue film, so can fix it on the wrist, can carry out the warmth to back of the hand wrist department, convenient to use.

To sum up, the utility model discloses not only conveniently dress on the palm, and can carry out the warm thermal treatment to adversary back palm portion, simultaneously, can carry out the warm heat to the wrist portion, easy operation and swift brings the facility for the user, and can not cause the not enough problem of experience on work or the recreation to the user.

Drawings

Fig. 1 is a schematic structural view of a self-heating hand warmer provided in embodiment 1;

FIG. 2 is a top view of the self-heating powder in the self-heating hand warmer of example 1;

fig. 3 is a schematic structural view of a self-heating hand warmer provided in embodiment 2;

FIG. 4 is a schematic structural view of a self-heating hand warmer provided in embodiment 3;

fig. 5 is a side view of a self-heating hand warmer provided in example 3.

In the figure: the self-heating type thermal insulation bag comprises a first thermal insulation film 1, a connecting belt 2, a second thermal insulation film 3, a placing bag 4, self-heating powder 5, a thermal insulation layer 6, a second adhesive layer 7, a middle layer 8, a first fixing belt 9, a second fixing belt 10, an elastic belt 11 and a first adhesive layer 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a self-heating hand warming bag comprises a first heat preservation film 1 and a second heat preservation film 3, wherein the first heat preservation film 1 and the second heat preservation film 3 are both made of thin film materials, so that self-heating powder 5 can be preserved heat, and heat loss is reduced; first heat preservation membrane 1 and second heat preservation membrane 3 are connected through two connecting bands 2, and connecting band 2 is elastic cloth, and connecting band 2 is connected with first heat preservation membrane 1, second heat preservation membrane 3 through glue.

A placing bag 4 is arranged in the second heat-insulating film 3, and the placing bag 4 is made of non-woven fabrics; the self-heating powder 5 is placed in the placing bag 4, and the self-heating powder 5 is in a shape of Chinese character ri; the inside wall fixedly connected with heat preservation 6 of first heat preservation membrane 1, the material of heat preservation 6 is the multilayer non-woven fabrics, and the edge of heat preservation 6 is connected with first heat preservation membrane 1 through the viscose.

In this embodiment, have elastic connecting band 2 through the setting, the user stretches into first heat preservation membrane 1 with the hand and places between the package 4, can fix placing package 4 through connecting band 2 and hug closely at the hand and with the hand, so from the heating powder 5 take place the chemical reaction and produce the heat, can heat the hand, the finger can stretch out, from not influencing work such as official working and playing, bring the facility for the user.

Example 2

Referring to fig. 3, the difference between this embodiment and embodiment 1 is that two first fixing straps 9 are installed on the second thermal insulation film 3 in this embodiment, the two first fixing straps 9 are both made of elastic cloth, and the two first fixing straps 9 are connected with the second thermal insulation film 3 through glue.

Through having elastic first fixed band 9, the hand cover is on two first fixed bands 9, so can fix placing package 4 at hand back or palm portion, fix and can expose whole palm at hand back, so work such as more convenient operation mouse or type.

Example 3

Referring to fig. 4-5, this embodiment is different from embodiments 1 and 2 in that a first fixing band 9 and a second fixing band 10 are installed on the second thermal insulation film 3 in this embodiment, the second fixing band 10 includes two elastic bands 11 fixedly connected to the second thermal insulation film 3, a first adhesive layer 12 and a second adhesive layer 7 are fixedly connected to opposite ends of the two elastic bands 11, opposite surfaces of the first adhesive layer 12 and the second adhesive layer 7 are adhesive surfaces, an intermediate layer 8 is disposed between the first adhesive layer 12 and the second adhesive layer 7, the first fixing band 9 is made of an elastic cloth material, and the first fixing band 9 and the two elastic bands 11 are connected to the second thermal insulation film 3 through glue.

Through setting up second fixed band 10 in this embodiment, so can will place package 4 and spontaneous heating powder 5 and fix at the back of the hand or be close to the wrist portion, during the specific use, take off intermediate level 8, then tie up elastic webbing 11 at the wrist portion, then with first glue film 12 and the adhesion of second glue film 7 looks counterbalance mutually, so can fix it on the wrist, can carry out warm heat, convenient to use to back of the hand wrist department.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hand warming bag of self-heating, includes first heat preservation membrane (1) and second heat preservation membrane (3), its characterized in that, first heat preservation membrane (1) and second heat preservation membrane (3) are connected through two connecting bands (2), install in second heat preservation membrane (3) and place package (4), place spontaneous heating powder (5) in package (4), the inside wall fixedly connected with heat preservation (6) of first heat preservation membrane (1).

2. The self-heating hand warmer according to claim 1, wherein the first heat-insulating film (1) and the second heat-insulating film (3) are both made of thin films.

3. The self-heating hand warmer according to claim 1, wherein the placing bag (4) is made of non-woven fabric.

4. The self-heating hand warming bag according to claim 1, wherein the heat insulating layer (6) is made of multi-layer non-woven fabric, and the edge of the heat insulating layer (6) is connected with the first heat insulating film (1) through adhesive.

5. The self-heating hand warming bag according to claim 1, wherein the connecting band (2) is an elastic cloth, and the connecting band (2) is connected with the first heat preservation film (1) and the second heat preservation film (3) through glue.

6. A self-heating hand warmer according to claim 1, wherein two first fixing bands (9) are installed on the second heat preservation film (3), and both first fixing bands (9) are made of elastic cloth.

7. A self-heating hand warmer according to claim 6, wherein the two first fixing straps (9) are connected to the second heat insulating film (3) by glue.

8. The self-heating hand warmer according to claim 1, wherein the second heat preservation film (3) is provided with a first fixing band (9) and a second fixing band (10), the second fixing band (10) comprises two elastic bands (11) fixedly connected with the second heat preservation film (3), two opposite ends of the elastic bands (11) are fixedly connected with a first adhesive layer (12) and a second adhesive layer (7), opposite surfaces of the first adhesive layer (12) and the second adhesive layer (7) are adhesive surfaces, and an intermediate layer (8) is arranged between the first adhesive layer (12) and the second adhesive layer (7).

9. A self-heating hand warmer according to claim 8, wherein the first fixing strap (9) is made of elastic cloth, and the first fixing strap (9) and the two elastic straps (11) are connected with the second heat preservation film (3) through glue.