CN214710534U - Warming appliance - Google Patents

Abstract

The utility model relates to a warm utensil belongs to the spontaneous heating field, the body of warm utensil includes the ventilative layer of upper strata, the ventilative layer of lower floor and the spontaneous heating body between two-layer, the ventilative layer of upper strata, the ventilative layer of lower floor compound each other, the body of warm utensil on be provided with and be used for fixed bandage, the end of bandage has the magic subsides, a hole has been seted up at the body middle part of warm utensil, has reserved the space of joint activities such as knee, elbow, is provided with the heating area around the hole, spontaneous heating body set up in the heating area, play cold-proof effect to joint department promptly, also make things convenient for joint activity. The edge of the hole is also provided with a slit extending towards the edge of the body, so that the joint can be better attached to the joint. The body of the warming appliance can also adjust the shape of the body, the size of the hole and the position of the heating area according to the joints at different parts of the human body, so as to better adapt to the joints at different parts.

Description

Warming appliance

Technical Field

The utility model relates to a warming appliance, which belongs to the field of self-heating.

Background

The heating knee pad is an article for protecting the knee of people, and is suitable for middle-aged and elderly people and patients with knee diseases. The heating knee pad is one of health knee pads, and has good effects of cold protection, warm keeping and joint maintenance.

In the existing products, the knee pad is mostly a complete heating surface fixed at the knee joint through a bandage, but the bandage is too tight when the knee joint is moved frequently, and the bandage is too tight when the knee joint is bent or straightened, so that the knee pad is uncomfortable and convenient, and the bandage is loose and easy to fall down when the knee joint is bent or straightened.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the utility model provides a warming appliance which can play a good role in keeping warm for the joint and is convenient for the joint to move.

The utility model provides a technical scheme that its technical problem adopted is:

a body of the warming appliance comprises an upper breathable layer, a lower breathable layer and a self-heating body between the upper breathable layer and the lower breathable layer, wherein the upper breathable layer and the lower breathable layer are mutually compounded, a bandage for fixing is arranged on the body of the warming appliance, a magic tape is arranged at the tail end of the bandage, a hole is formed in the middle of the body of the warming appliance, a heating area is arranged around the hole, the self-heating body is arranged in the heating area, and a slit extending towards the edge of the body is formed in the edge of the hole.

Further: the body of the warming appliance is also provided with a medicine layer between the upper and lower breathable layers, and the medicine layer is arranged on one side close to the skin surface of the human body.

Further, the method comprises the following steps: the body of the warmer is square or rectangular or round or oval.

The utility model has the advantages that: compared with the prior art, the novel warm-heat appliance has the advantages that the hole is formed in the middle of the body, so that the space for joint movement such as knees and elbows is reserved, and the heating area is arranged around the hole, so that the warm-keeping effect is achieved on the joint, and the joint movement is facilitated. And, still set up the slit that extends to the body border at the hole border, can be better with joint department laminating. The body of the warming appliance can also adjust the shape of the body, the size of the hole and the position of the heating area according to the joints at different parts of the human body, so as to better adapt to the joints at different parts.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a body of a warmer.

FIG. 2 is a cross-sectional view of the drug-containing layer in the warmer body.

Fig. 3 is a schematic view of an embodiment in which the warmer body has a square shape.

Fig. 4 is a schematic view of an embodiment in which the heater body is rectangular.

Fig. 5 is a schematic view of an embodiment in which the warmer body is circular.

Fig. 6 is a schematic view of an embodiment in which the warmer body has an elliptical shape.

FIG. 7 is a schematic view of a square warming apparatus in use attached to a knee joint.

Detailed Description

The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, enables the advantages and features of the invention to be more readily understood by those skilled in the art. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.

As shown in fig. 1 and 2, a body 1 of a warmer comprises an upper air-permeable layer 11, a lower air-permeable layer 12 and a self-heating body 13 between the two layers, wherein the upper air-permeable layer 11 and the lower air-permeable layer 12 are mutually compounded. The upper breathable layer 11 and the lower breathable layer 12 may be made of breathable nonwoven fabric. The body 1 of the warming appliance is provided with a bandage 2 for fixing, and the tail end of the bandage 2 is provided with a magic tape 21 for fixing the body 1 of the warming appliance at the joint of a human body. The hole 14 is arranged in the middle of the body 1 of the warming appliance, a space for joint movement such as knees and elbows is reserved, the heating area 15 is arranged around the hole 14, the self-heating body 13 is arranged in the heating area 15, namely, the warming effect is achieved on joints, joint movement is facilitated, the hole 14 and the heating area 15 can be adjusted to be suitable for the joints according to the sizes, the movement ranges and the like of the joints at different parts of a human body, and the size of the hole 14, the position of the heating area 15 and the like can be adjusted. Wherein, the edge of the hole 14 is also provided with a slit 16 extending towards the edge of the body 1, so that the body 1 of the warming appliance can be better attached to the joint.

The self-heating body 13 is made of a self-heating material contained in an air-permeable bag body, wherein the self-heating material is iron powder, activated carbon, salt, water and the like, and releases heat through oxidation-reduction reaction. The self-heating element 13 may be manufactured by a commercially available product or by a conventional technique, for example, patent No.: CN 201410145975.3.

Since the self-heating body 13 contains a certain amount of water, a certain amount of steam is generated after the heat generation starts, and moist heat is generated, thereby providing a good temperature feeling.

In the present embodiment, as shown in fig. 2: a medicine layer 17 can be arranged between the upper and lower air permeable layers 11, 12 of the body 1 of the warming appliance, and the medicine layer 17 is arranged at one side close to the skin surface of the human body. Different medicine layers 17 are added in the body 1 of the warming appliance, can be used by patients with different joint diseases in a targeted manner, and can better stimulate the activity of the medicine and play the role of the medicine under the heat emitted from the heating body 15. For more comfortable use, the lower breathable layer can be made of a softer and thicker nonwoven material.

In the present embodiment, as shown in fig. 3, 4, 5, and 6: the body 1 of the warmer may be square or rectangular or circular or oval, or may be other irregular shapes. The aim is to be convenient for the joint movement of different parts of human body.

As shown in fig. 7: for the utility model, the body 1 of the warming device is square, and the use state of the knee pad is schematically shown in the knee joint, because of the holes 14 and the slits 16 of the body 1 of the warming device, the body 1 can closely contact with the knee joint, and the joint can be conveniently bent and straightened.

The essential features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (3)

1. The utility model provides a warm utensil, the body of warming utensil includes ventilative layer in upper strata, the ventilative layer in lower floor and the spontaneous heating body between two-layer, and ventilative layer in upper strata, the ventilative layer in lower floor are compound each other, the body of warming utensil on be provided with and be used for fixed bandage, the end of bandage has magic subsides, its characterized in that: the body of the warmer is provided with a hole in the middle, a heating area is arranged around the hole, the self-heating body is arranged in the heating area, and a slit extending towards the edge of the body is further formed in the edge of the hole.

2. A warming appliance according to claim 1, wherein: the body of the warming appliance is also provided with a medicine layer between the upper and lower breathable layers, and the medicine layer is arranged on one side close to the skin surface of the human body.

3. A warming appliance according to claim 1 or 2, wherein: the body of the warmer is square or rectangular or round or oval.

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