CN223489942U - Electric heating hot water bag with fixing function - Google Patents

Abstract

The electric heating hot water bag with the fixing function comprises a shell, a heating cavity is formed in the shell, heat conducting liquid and a heating body are filled in the heating cavity, the heating body is connected with a power plug arranged on the shell through a wire, the heat conducting liquid is heated for heating after the heating body is electrified, a flannelette layer is coated on the surface of the shell, a heat preservation layer is further arranged on the shell, one side of the heat preservation layer is fixed with the shell, a magic tape is arranged on the other side of the heat preservation layer, and the magic tape can be adhered and fixed with the shell or the heat preservation layer, so that a heating area is formed between the heat preservation layer and the shell and used for keeping heat.

Description

Electric heating hot water bag with fixing function

Technical Field

The utility model relates to a hot water bag, in particular to an electric hot water bag with a fixing function.

Background

The electric hot water bag is used as a convenient and widely applied heating device, and continuous heat is mainly provided by heating the heat conduction liquid in the sealed bag through the internal heating body, so as to be used for heating in winter or relieving pain of a human body. The existing electric heating hot water bag is simple in structure and is generally composed of a shell, a heating body, heat conducting liquid and the like, and when the electric heating hot water bag is used, heat is conducted to a human body through the shell. However, the electric hot-water bag in the prior art has some remarkable defects, which limit the convenience of use and user experience, and are particularly shown in the following aspects:

1. The traditional electric hot water bag in the market at present is usually designed to be held by hand or placed on the surface of a human body, and cannot be effectively fixed with the human body. When in use, a user can hold the hot water bag by hands only or simply put the hot water bag on the parts such as legs, abdomen and the like which need to be warmed. However, because the electric hot-water bag lacks a fixing device, a user needs to continuously adjust the position of the hot-water bag in the use process, and particularly, the hot-water bag is easy to slide or fall off when other activities such as walking, working and reading are performed, so that the heating effect is seriously affected. The lack of a fixed design not only reduces the convenience of use, but also increases the burden of a user, and arm fatigue is easily caused when the device is used for a long time.

2. Although the electric hot water bag in the prior art can provide certain heat, the heat preservation effect is often not ideal. Many hot water bags are not designed with a special heat preservation layer, and heat is dissipated to the surrounding environment in a large amount while being conducted to a human body. This loss of heat not only affects the heating effect of the hot-water bag, but also increases the energy consumption, resulting in the hot-water bag needing to be charged or heated more frequently.

3. The existing electric hot water bag is mostly made of common plastic or rubber, and the materials have certain heat resistance, but have harder surface texture and poorer comfort when contacting with human bodies. Especially when contacted for a long time, the user easily feels uncomfortable. In addition, because the hot water bag can not be closely attached to a human body, the problems of uneven heat distribution and overhigh or overlow local temperature often occur, and the heating experience of a user is affected, so that further improvement is needed.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides the electric heating water bag with the fixing function, which has the advantages of simple structure, convenient use, capability of being effectively fixed with a human body, better heat preservation effect and use experience.

The electric heating water bag with the fixing function comprises a shell 1, a heating cavity 2 is formed in the hollow inside of the shell 1, heat conducting liquid and a heating body are filled in the heating cavity 2, the heating body is connected with a power plug arranged on the shell 1 through a wire, the heating body is used for heating the heat conducting liquid after being electrified, a flannelette layer 3 is coated on the surface of the shell 1, the shell 1 is further provided with a heat preservation layer 4, one side of the heat preservation layer 4 is fixed with the shell 1, a magic tape 5 is arranged on the other side of the heat preservation layer 4, and the magic tape 5 can be adhered and fixed with the shell 1 or the heat preservation layer 4, so that a heating area 6 is formed between the heat preservation layer 4 and the shell 1 and used for keeping heat.

Further, the heat preservation layer 4 is made of elastic cloth, and the magic tape 5 is arranged on the inner side or the outer side of the heat preservation layer 4.

Further, the width of the heat preservation layer 4 is smaller than that of the shell 1, and after the heat preservation layer 4 is covered outside the shell 1, two ends of the shell 1 extend out of two sides of the heat preservation layer 4.

Further, the surface of the flannelette layer 3 is provided with a rough surface area which can be adhered with the magic tape 5.

Further, the shell 1 is flat, and the heat preservation layer 4 is sewn on the edge sealing of the shell 1.

The utility model has the beneficial effects of 1, simple structure, low production cost and market competitiveness improvement.

2. According to the utility model, the heat preservation layer and the magic tape are arranged outside the electric hot water bag, so that the hot water bag can be fixed with a human body. One side of the heat preservation layer is fixed with the shell, and the other side of the heat preservation layer is attached to a human body or clothes through the magic tape in an adjustable mode, so that the hot water bag is firmly fixed with the human body. When the hot-water bag is used, a user does not need to hold the hot-water bag continuously by hands, and can enjoy warmth at any time under different scenes such as walking, working and resting, so that the convenience of use is greatly improved.

3. The heat-insulating layer is designed on the shell, so that the heat dissipation of the hot water bag is reduced, and the heat is better concentrated in a heating area, so that the heat is more uniformly conducted to a human body. Compared with the traditional electric heating hot water bag, the design of the utility model can effectively prolong the warm keeping time and reduce the energy loss, thereby improving the energy efficiency, reducing the heating frequency and improving the economy and the comfort of use.

4. The shell surface of the utility model is coated with the flannelette layer, and the flannelette is soft and skin friendly, thereby improving the comfort when contacting with human body. The user can not feel uncomfortable due to the fact that the hard material contacts with the skin in the long-time use process, and the hot water bag is particularly suitable for scenes in which a hot water bag needs to be used for a long time. Meanwhile, the velvet fabric layer can further play a role in heat preservation to a certain extent, and the overall use experience is improved by matching with the design of the heat preservation layer.

5. The magic tape design is not only used for fixing the heat preservation layer and the shell, but also can adjust the heat preservation layer to different positions or degrees of tightness according to the needs of users so as to adapt to the fit use of different parts. Meanwhile, due to the design of the shell, the hot water bag has certain extensibility and flexibility, a user can adjust the use mode of the hot water bag according to needs, the hot water bag is suitable for heating of different body parts, and the application range of products is increased.

Drawings

FIG. 1 is a graph showing the effect of the heat insulation layer and the shell after coating.

Fig. 2 is a schematic view of the structure of the heat insulation layer after being unfolded.

FIG. 3 shows the present utility model one of the structural cross-sectional views.

Fig. 4 is a cross-sectional view of the structure of the present utility model.

Detailed Description

The utility model is described in more detail below with reference to the accompanying drawings. The electric heating hot-water bag with the fixing function comprises a shell 1, a heating cavity 2 is formed in the hollow of the shell 1, a heat conducting liquid and a heating body are filled in the heating cavity 2, the heating body is connected with a power plug arranged on the shell 1 through a wire, the heat conducting liquid is heated for heating after the heating body is electrified, a flannelette layer 3 is coated on the surface of the shell 1, a heat preservation layer 4 is further arranged on the shell 1, one side of the heat preservation layer 4 is fixed with the shell 1, a magic tape 5 is arranged on the other side of the heat preservation layer 4, and the magic tape 5 can be adhered and fixed with the shell 1 or the heat preservation layer 4, so that a heating area 6 is formed between the heat preservation layer 4 and the shell 1 and used for keeping heat.

In one embodiment, the heat-insulating layer 4 is made of elastic cloth, and the magic tape 5 is arranged on the inner side or the outer side of the heat-insulating layer 4.

In one embodiment, the width of the heat insulation layer 4 is smaller than that of the shell 1, and after the heat insulation layer 4 is covered outside the shell 1, two ends of the shell 1 extend out of two sides of the heat insulation layer 4.

In one embodiment, the surface of the flannelette layer 3 is provided with a rough surface area which can be adhered to the magic tape 5.

In one embodiment, the shell 1 is flat, and the heat-insulating layer 4 is sewn on the edge sealing of the shell 1.

The working principle is that the inside of a shell 1 of the electric heating hot water bag is hollow to form a heating cavity 2, and heat conducting liquid and a heating body are filled in the heating cavity. The heating body is connected with the power plug, after the power is plugged in, the heating body starts to heat the heat conducting liquid, the heat conducting liquid heats up and conducts heat to the outer surface through the shell, and the heating body is used for providing heat for a user and achieves the heating effect.

Wherein, the surface of electric hot-water bag shell 1 is covered with flannelette layer 3, and this flannelette layer not only provides soft, comfortable contact surface for hot-water bag, but also plays certain heat preservation effect. The velvet layer can reduce the heat loss to the outside, so that the hot water bag can keep a higher temperature for a long time.

Wherein, the outside of the shell is also designed with a heat preservation layer 4, and the heat preservation layer is adhered and fixed with the shell or other parts through a magic tape 5. One side of the heat preservation layer is fixed on the shell, and the other side of the heat preservation layer can be flexibly adjusted through magic tape. The heat preservation mainly aims at blocking outside air, reducing heat dissipation, and simultaneously, the heating area 6 formed between the heat preservation and the shell further concentrates and evenly distributes heat, so that the heat can be transferred to a user more permanently. The design of the magic tape not only fixes the heat preservation, but also allows a user to adjust the tightness of the heat preservation according to the needs, and flexibly adapts to different use scenes.

The electric hot-water bag can be fixed on the surface of the shell 1 through the design of the magic tape 5, or the hot-water bag can be fixed on the body of a user. The user can fix the hot water bag on the parts such as abdomen, legs, back and the like which need to be warmed according to the needs, thereby freeing up hands. When fixed, the flexibility of magic subsides makes the elasticity that the user can adjust the fixed to guarantee hot-water bag and body closely laminate, reach best heating effect.

The design of the heat preservation layer in the utility model enables the appearance structure of the hot water bag to be more flexible. The width of heat preservation is less than the width of shell, and the heat preservation part is extended to shell both sides moderate degree for the heat preservation can firmly cover outside the shell, and provides better heat protection for the user. The design not only increases the stability of the hot water bag, but also makes the use of the hot water bag in different positions more convenient.

Compared with the prior art, the heat preservation layer is added outside the shell, and the regulation is realized through the magic tape, so that the heat of the hot water bag is concentrated between the heat preservation layer and the shell, and a heating area is formed, and the heated heat can be uniformly distributed and continuously transferred to a human body. Compared with the traditional hot water bag, the design can remarkably improve the heat preservation effect, reduce heat loss, prolong the heat preservation time and improve the heating experience of users.

The utility model has the greatest technical advantage of adding a fixing function. Through the magic tape, a user can fix the hot water bag at different parts of the body without holding the hot water bag by hand, and the hot water bag is particularly suitable for being used when moving or engaged in other activities. The design ensures that a user can more conveniently enjoy the heat provided by the hot water bag in daily life, thereby improving the applicability and the use comfort of the product.

In addition, through the combined design of heat preservation and magic subsides, hot-water bag can fix the position that needs at the user better, has reduced the risk of landing in the use. In addition, the multilayer structure design also reduces the risk of direct contact skin caused by overhigh surface temperature of the hot water bag, avoids potential safety hazards such as scalding and the like, and is particularly suitable for long-time use or scenes requiring high temperature. Meanwhile, convenience, heat preservation effect and comfort of the electric hot-water bag are greatly improved. Through the realization of fixed function, the user can liberate both hands when using hot-water bag, and everywhere enjoys warmly at any time, has greatly promoted the use experience of product. Meanwhile, the safety and the comfort are also obviously improved, so the safety and the comfort can be widely popularized and used.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (5)

1. The electric heating hot-water bag with the fixing function comprises a shell (1), wherein a heating cavity (2) is formed in the hollow part of the shell (1), a heat conducting liquid and a heating body are filled in the heating cavity (2), the heating body is connected with a power plug arranged on the shell (1) through a wire, the heating body is used for heating after being electrified to heat the heat conducting liquid, the electric heating hot-water bag is characterized in that a flannelette layer (3) is coated on the surface of the shell (1), a heat preservation layer (4) is further arranged on the shell (1), one side of the heat preservation layer (4) is fixed with the shell (1), a magic tape (5) is arranged on the other side of the heat preservation layer (4), and the magic tape (5) can be adhered and fixed with the shell (1) or the heat preservation layer (4), so that a heating area (6) is formed between the heat preservation layer (4) and the shell (1) and used for keeping heat.

2. The electric hot-water bag with the fixing function according to claim 1, wherein the heat preservation layer (4) is made of elastic cloth, and the magic tape (5) is arranged on the inner side or the outer side of the heat preservation layer (4).

3. The electric hot-water bag with the fixing function according to claim 1, wherein the width of the heat preservation layer (4) is smaller than that of the shell (1), and after the heat preservation layer (4) is covered outside the shell (1), two ends of the shell (1) extend out of two sides of the heat preservation layer (4).

4. The electric hot-water bag with the fixing function according to claim 1, wherein the surface of the flannelette layer (3) is provided with a rough surface area which can be adhered to the magic tape (5).

5. The electric hot-water bag with the fixing function according to claim 1, wherein the shell (1) is flat, and the heat preservation layer (4) is sewn on the edge sealing of the shell (1).