CN214802499U

CN214802499U - Electric heating warm waist support

Info

Publication number: CN214802499U
Application number: CN202120981951.7U
Authority: CN
Inventors: 屈齐荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-23
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses an electric heating waist support that keeps warm carries out double-deck design with waist support, and leaves the cavity that can fill the thermal insulation medium of fluid state between two-layer, heats through the thermal insulation medium to in the cavity to realize waist support's heating heat preservation effect, prevent that user's waist is ice-cold and frostbite, reduce the probability that induces the waist disease. The following technical scheme is adopted: an electric heating warm-keeping waist support comprises a waist support body and a fixing bandage for fixing the waist support body on a waist, wherein the waist support body comprises a contact layer positioned on an inner layer and an outer coating layer positioned on an outer layer, a gap is reserved between the contact layer and the outer coating layer to form a sealed cavity, and a fluid-state heat-insulating medium is filled in the cavity; the waist support body is also provided with a heating device for heating the heat preservation medium, and the heating device comprises an input interface for connecting a power supply and a heating mechanism for heating the heat preservation medium.

Description

Electric heating warm waist support

Technical Field

The utility model relates to the field of daily and health care products, in particular to an electric heating warm-keeping waist support.

Background

The waist protector is a piece of cloth which is wrapped around the waist to provide protection and warm-keeping effects for the waist, the functions of the waist protector on the waist comprise pressurization, support, body shaping and heat preservation, and the waist protector is mainly suitable for the tepid physiotherapy of symptoms such as lumbar disc herniation, postpartum protection, lumbar muscle strain, lumbar spondylosis, stomach cold, dysmenorrhea, lower abdomen tenesmus, body intolerance of cold and the like.

The existing waist support products generally comprise common warm-keeping waist supports and self-heating waist supports, the common warm-keeping waist supports achieve the warm-keeping effect through the thickness and the types of materials, the self-heating waist supports achieve the purpose of heating waist supports through the interaction of magnets, activated carbon and bodies or through electric heating and infrared induction technologies, but the existing waist supports still have the following defects:

1. the common waist support has poor use flexibility, and when weather is too cold, due to the fact that the waist support cannot provide a heating function, a person in the external environment cannot achieve a sufficient warm-keeping effect even wearing the waist support, so that the waist is in a cold state for a long time, and waist diseases are easily induced; furthermore, the conventional waist support generally increases the cold resistance by increasing the thickness, so that the waist support looks bloated after being worn, which affects not only the mobility of the wearer, but also the beauty of the wearer.

2. Because magnetite and active carbon own have life cycle, lead to adopting the waist support of this kind of technique to lose the performance that generates heat after using a period, and because the restriction of cost and setting up the mode is difficult to change magnetite and active carbon, this kind of spontaneous heating mode can not be adjusted according to human self needs, generate heat excessively can let the human body sweat, the sweat is amassed and is difficult to distribute away in waist support, run into cold wind and can make waist joint position temperature reduce with higher speed, the joint discomfort aggravates, induce the disease more easily.

3. The existing electric heating waist support and the heating waist support adopting the infrared technology can achieve better heating effect, but have higher production cost and higher price, and are difficult to keep high enough temperature for a long time after power failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the above-mentioned background art, provide an electric heating waist support that keeps warm, carry out double-deck design with waist support, and leave the cavity that can fill the thermal insulation medium of fluid state between two-layer, heat through the thermal insulation medium to in the cavity to realize the heating heat preservation effect of waist support, prevent that user's waist is ice-cold and frostbite, reduce the probability that induces the waist disease.

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

an electric heating warm-keeping waist support comprises a waist support body and a fixing bandage for fixing the waist support body on a waist, wherein the waist support body comprises a contact layer positioned on an inner layer and an outer coating layer positioned on an outer layer, a gap is reserved between the contact layer and the outer coating layer to form a sealed cavity, and a fluid-state heat-insulating medium is filled in the cavity; the waist support body is also provided with a heating device for heating the heat preservation medium, and the heating device comprises an input interface for connecting a power supply and a heating mechanism for heating the heat preservation medium.

Compared with the prior art, the electric heating warm-keeping waist support adopting the technical scheme has the following beneficial effects:

compared with the existing waist support, the warm-keeping waist support adopting the scheme can continuously provide a heat source for the waist in a long time, so that a user (particularly a deficient-cold constitution group and a waist disease group) can maintain the waist at a proper temperature even in cold weather, the discomfort caused by cold waist is avoided, the occurrence of the waist frostbite condition is avoided, and the consequence of waist diseases caused by the frozen waist is avoided.

Compared with the existing modes of electrical heating and infrared heating of carbon fibers, the scheme adopts the mode of electrical heating of the fluid medium, has the advantages of more mature and safer technology and lower cost, and the fluid heat-preservation medium dissipates heat more slowly, thereby being beneficial to prolonging the heat preservation time of the waist support; in addition, due to the excellent fluidity of the fluid, the obstruction to the waist movement of the user can be reduced, and the use flexibility of the waist support can be improved.

Preferably, a supporting structure used for supporting the shape of the cavity is arranged between the contact layer and the outer coating layer, and the contact layer and the outer coating layer can be prevented from being attached together through the supporting structure, so that the situation that the heat preservation medium at partial positions is too much and the heat preservation medium at partial positions is not arranged (namely, the heat preservation medium is extruded to the periphery at the positions where the contact layer and the outer coating layer are tightly attached) is avoided, the circulation of the heat preservation medium is prevented from being blocked, the uniformity of the heat preservation effect is ensured, and the comfort level of the waist when the waist is worn is also improved.

Preferably, the outer coating layer is made of waterproof heat-insulating materials, and the contact layer is provided with a waterproof layer for preventing heat-insulating media from permeating and a heat-insulating layer for preventing waist scalding.

Preferably, the supporting structure comprises a plurality of point-shaped supporting pieces, the point-shaped supporting pieces are distributed between the contact layer and the outer coating layer in a uniform or disordered mode, the point-shaped supporting pieces are in a columnar shape, the two ends of each point-shaped supporting piece are respectively integrated with the contact layer and the outer coating layer, and the point-shaped supporting pieces are densely distributed between the contact layer and the outer coating layer, so that a cavity between the contact layer and the outer coating layer can be supported, the contact layer and the outer coating layer are prevented from being attached together, a certain distance is always kept between the contact layer and the outer coating layer, and the uniformity of the heat preservation medium in the cavity is improved; the structure of the point distribution can also reduce the flow resistance of the fluid in the cavity, so as to ensure the fluidity and the chaos degree of the heat preservation medium and ensure that the heating and heat preservation effects are more uniform; in addition, the point-shaped connection structure does not generate resistance to bending of the waist support, so that the waist support can smoothly perform waist twisting and bending actions of a wearer, and the use flexibility is improved.

Preferably, the heating mechanism comprises a plurality of heating wires made of flexible metal materials, the plurality of heating wires extend into the cavity from the input interface position, a connection or a limit relation exists between the point-shaped supporting piece and the heating wires, the heating wires are distributed in the cavity in a dispersed manner and are not folded, the plurality of heating wires are distributed in the cavity and are wrapped by heat preservation media, the heating area of the heat preservation media can be increased, the heating efficiency is improved, the heating wires are flexible, the heating wires can extend to all positions in the cavity, heating dead zones are avoided, and the heating uniformity is improved.

Besides the technical scheme that a plurality of point-shaped supporting pieces are densely distributed between the contact layer and the outer cladding layer, the supporting structure can also adopt the following technical scheme:

supporting structure is the network structure who distributes between contact layer and outer cladding, network structure forms a plurality of compartments, and wherein adjacent compartment communicates each other, supports the cavity through network structure, can reach the effect that the structure of above-mentioned punctiform support piece reaches basically, in addition, lie down, when actions such as bowing at the wearer, adopt this network structure can not make the wearer produce and be pressed against the sensation that arrives, be favorable to promoting the comfort level, and netted supporting structure changes the production, and the cost is lower.

Preferably, the heating mechanism comprises a plurality of heating wires made of flexible metal materials, the heating wires extend into the cavity from the input interface position, the heating wires penetrate through a plurality of compartments formed by the mesh structure, and the mesh structure supports the heating wires so that the heating wires are not in contact with the contact layer and the outer cladding layer; the heating wire is flexible, can extend to various positions in the cavity, and can not be damaged even if the waist support is bent and twisted.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of the electric heating warm keeping waist support of the present invention.

Fig. 2 is an enlarged schematic view of fig. 1 at a in example 1.

FIG. 3 is a schematic sectional view of example 1.

Fig. 4 is a schematic view of the distribution of the heating wires in example 1.

Fig. 5 is a schematic structural view of a support structure in embodiment 2.

Reference numerals: 1. a waist support body; 10. a contact layer; 100. a waterproof layer; 101. a thermal insulation layer; 11. an outer cladding layer; 12. a cavity; 13. fixing a binding band; 2. a heat preservation medium; 3. a punctiform support; 4. an input interface; 5. an electric heating wire; 6. a network structure; 60. a compartment.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example 1:

the electric heating warm keeping waist support shown in fig. 1 to 4 comprises a waist support body 1 and a fixing bandage 13 for fixing the waist support body 1 on the waist, wherein the waist support body 1 comprises a contact layer 10 positioned on an inner layer and an outer coating layer 11 positioned on an outer layer, a gap is left between the contact layer 10 and the outer coating layer 11 to form a sealed cavity 12, a fluid thermal insulation medium 2 is filled in the cavity 12, the waist support body 1 is further provided with a heating device for heating the thermal insulation medium 2, and the thermal insulation effect of the waist support is realized through the heat of the thermal insulation medium 2.

The outer coating layer 11 of the waist support body 1 is made of waterproof heat-insulating materials, the contact layer 10 is provided with a waterproof layer 100 for preventing the heat-insulating medium 2 from permeating and a heat-insulating layer 101 for preventing the waist from being scalded, and a supporting structure for supporting the shape of the cavity 12 is arranged between the contact layer 10 and the outer coating layer 11.

The supporting structure comprises a plurality of point-shaped supporting pieces 3, the point-shaped supporting pieces 3 are densely distributed between a contact layer 10 and an outer cladding layer 11, the point-shaped supporting pieces 3 are in a columnar shape, the two ends of each point-shaped supporting piece 3 are gradually thinned from two ends to the middle, the two ends of each point-shaped supporting piece 3 are respectively integrally formed with the contact layer 10 and the outer cladding layer 11, the point-shaped supporting pieces 3 are densely distributed between the contact layer 10 and the outer cladding layer 11 through the structure, a cavity 12 between the contact layer 10 and the outer cladding layer 11 can be supported, the contact layer 10 and the outer cladding layer 11 are prevented from being attached together, and the contact layer 10 and the outer cladding layer 11 are enabled to keep a certain distance all the time.

The heating device comprises an input interface 4 for connecting a power supply and a heating mechanism for heating a heat preservation medium 2, the heating mechanism comprises a plurality of heating wires 5 made of flexible metal materials, the plurality of heating wires 5 extend into a cavity 12 from the position of the input interface 4, a limit relation exists between the punctiform supporting pieces 3 and the heating wires 5, the heating wires 5 shuttle among the punctiform supporting pieces 3, so that the heating wires 5 are uniformly distributed in the cavity 12 and are not folded, the plurality of heating wires 5 are distributed in the cavity 12 and are wrapped by the heat preservation medium 2, the heating area of the heat preservation medium 2 can be increased, the flexible heating wires 5 can extend to all positions in the cavity 12, and heating dead zones are avoided.

Example 2:

as shown in fig. 5, the technical content of this embodiment is basically the same as that of embodiment 1, and the technical difference between this embodiment and embodiment 1 is as follows:

the supporting structure is a net structure 6 distributed between the contact layer 10 and the outer covering layer 11, the net structure 6 forms a plurality of compartments 60, wherein adjacent compartments 60 are communicated with each other, the cavity 12 is supported by the net structure 6, basically the same technical effect as the point-shaped supporting member 3 in the embodiment 1 can be achieved, besides, the net structure 6 is adopted, when a wearer lies down, bends over and the like, the feeling of being pressed against is not generated, and the movement of the wearer is convenient.

The heating mechanism comprises a plurality of heating wires 5 made of flexible metal materials, the heating wires 5 extend into the cavity 12 from the position of the input interface 4, the heating wires 5 penetrate through a plurality of compartments 60 formed by the mesh structure 6, and the mesh structure 6 supports the heating wires 5 to enable the heating wires 5 not to be in contact with the contact layer 10 and the outer cladding layer 11, in the scheme, the heating wires 5 can be uniformly distributed at all positions in the cavity 12 and are not folded, due to the supporting effect of the mesh structure 6, the heating wires 5 are not in contact with the contact layer 10 and the outer cladding layer 11 and are completely wrapped by the heat preservation medium 2, the heating area of the heat preservation medium 2 can be increased, heating dead zones are avoided, the heating efficiency is improved, the heating wires 5 are flexible and can extend to all positions in the cavity 12, and even if waist support is bent and the heating wires 5 cannot be damaged due to twisting.

The above is the preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an electric heating waist support that keeps warm, includes waist support body (1) and is used for fixing bandage (13) at the waist with waist support body (1), its characterized in that: the waist support body (1) comprises a contact layer (10) positioned on an inner layer and an outer coating layer (11) positioned on an outer layer, a gap is reserved between the contact layer (10) and the outer coating layer (11) to form a sealed cavity (12), and a fluid-state heat-insulating medium (2) is filled in the cavity (12); the waist support body (1) is further provided with a heating device for heating the heat preservation medium (2), and the heating device comprises an input interface (4) for connecting a power supply and a heating mechanism for heating the heat preservation medium (2).

2. The electrically heated thermal waist support according to claim 1, wherein: a supporting structure for supporting the shape of the cavity (12) is arranged between the contact layer (10) and the outer cladding layer (11).

3. The electrically heated thermal waist support according to claim 2, wherein: the supporting structure comprises a plurality of point-shaped supporting pieces (3), the point-shaped supporting pieces (3) are distributed between the contact layer (10) and the outer cladding layer (11) in an even or disordered mode, the point-shaped supporting pieces (3) are in a columnar shape, the two ends of each point-shaped supporting piece gradually taper from two ends to the middle, and the two ends of each point-shaped supporting piece (3) are integrally formed with the contact layer (10) and the outer cladding layer (11) respectively.

4. The electrically heated thermal waist support according to claim 2, wherein: the support structure is a net structure (6) distributed between the contact layer (10) and the outer cover layer (11), the net structure (6) forming a plurality of compartments (60), wherein adjacent compartments (60) are in communication with each other.

5. The electrically heated thermal waist support according to claim 1, wherein: the outer coating layer (11) is made of waterproof heat-insulating materials, and the contact layer (10) is provided with a waterproof layer (100) for preventing the heat-insulating medium (2) from permeating and a heat-insulating layer (101) for preventing the waist from being scalded.

6. The electrically heated thermal waist support according to claim 3, wherein: the heating mechanism comprises a plurality of heating wires (5) made of flexible metal materials, the heating wires (5) extend into the cavity (12) from a power supply interface position, a connection or limiting relation exists between the punctiform supporting piece (3) and the heating wires (5), and the heating wires (5) are distributed in the cavity (12) in a dispersed manner and are not folded.

7. The electrically heated thermal waist support according to claim 4, wherein: the heating mechanism comprises a plurality of heating wires (5) made of flexible metal materials, the heating wires (5) extend into the cavity (12) from power supply interface positions, the heating wires (5) penetrate through a plurality of compartments (60) formed by the net-shaped structure (6), and the net-shaped structure (6) supports the heating wires (5) so that the heating wires (5) are not in contact with the contact layer (10) and the outer coating layer (11).