A multi-layer composite cold and hot pad

Abstract

The utility model relates to the field of multilayer composite cold and hot pad, a multilayer composite cold and hot pad, including cold and hot pad body, the top of cold and hot pad body is first pad layer, the bottom of cold and hot pad body is second pad layer, the surface of first pad layer and second pad layer opposite side all is provided with aluminium foil layer, and aluminium foil layer forms the space of placing in cold and hot pad body, the utility model discloses through the setting under aluminium foil layer, reduces the melting speed of ice bag, and the temperature of heating pad can be kept warm simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of multi-layer composite hot and cold pads, and more particularly to a multi-layer composite hot and cold pad. Background Technology

[0002] A cooling / heating pad is a product that can be placed on a bed or chair. When using the cooling pad, it can help relieve symptoms such as heat waves, fever, and noise. It is also suitable for people and pets who need a cool environment, such as pregnant women and the elderly. However, most existing cooling / heating pads have a relatively simple structure, often simply filling the cooling pad with ice crystal compounds. This reduces safety during daily use. When damaged, the ice crystal compounds inside can easily be ingested by children. In addition, it is not possible to choose the appropriate ice pack or heating pad according to the environment and the user's needs, which limits the scope of use. Utility Model Content

[0003] To overcome the limitations of traditional hot and cold pads, which often have a simple structure and are simply filled with ice crystal compounds, reducing safety during daily use and making it easy for children to accidentally ingest the ice crystal compounds when damaged, and also limiting their application due to the inability to select appropriate ice packs or heating pads based on the environment and user needs.

[0004] The technical solution of this utility model is as follows: a multi-layer composite hot and cold pad, including a hot and cold pad body, and a first pad layer and a second pad layer. The top of the hot and cold pad body is the first pad layer, and the bottom of the hot and cold pad body is the second pad layer. An aluminum foil layer is provided on the surface of the first pad layer and the second pad layer on opposite sides, and the aluminum foil layer forms a placement space in the hot and cold pad body.

[0005] Furthermore, a zipper is provided at the opening of the placement space of the hot and cold pad body, and a placement groove is provided on the side of the first pad layer near the hot and cold pad body.

[0006] Furthermore, a placement groove is provided on the side of the second pad close to the hot and cold pad body, and anti-slip components are provided on the inner side and bottom surface of the bottom of the second pad.

[0007] Furthermore, the two placement slots constitute a placement space.

[0008] Furthermore, a replaceable temperature-regulating medium can be placed within the storage space.

[0009] 1. The placement space between the first and second pads facilitates the use of the hot and cold pad body according to different environments and needs. The second pad and anti-slip components increase the friction between the hot and cold pad and the placement surface during use, preventing the hot and cold pad from shifting during use and causing the user to frequently adjust the position. 2. By adding an aluminum foil layer, the melting rate of the ice pack is reduced and the temperature of the heating pad can be kept warm. 3. With the cooperation of the second pad and the anti-slip components, the friction between the hot and cold pad and the surface to be used is increased, preventing the hot and cold pad from shifting during use and causing the user to frequently adjust its position. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ; Figure 2 A schematic diagram of the opening structure of this utility model; Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 ; Figure 4 The image shown is a cross-sectional view of this utility model; Explanation of reference numerals in the attached drawings: 1. Hot and cold pad body; 201. First pad layer; 202. Placement groove; 203. Absorbent cotton body; 301. Second pad layer; 302. Anti-slip component; 303. Aluminum foil layer; 4. Zipper. Detailed Implementation

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Please see Figure 1-4 This utility model provides an embodiment: a multi-layer composite hot and cold pad, including a hot and cold pad body 1, with the hot and cold pad bodies movably connected to form a placement space; the placement space can hold a freezing medium, and also includes a first pad layer 201 and a second pad layer 301. The first pad layer is disposed on the top surface of the hot and cold pad body, and the second pad layer is disposed on the bottom surface of the hot and cold pad body. An aluminum foil layer 303 is disposed on the opposite side of the first pad layer and the second pad layer. An insulation cotton layer is disposed inside the first pad layer and the second pad layer.

[0013] A multi-layer composite hot and cold pad has a zipper 4 at the opening of the placement space of the hot and cold pad body 1, and a placement groove 202 is provided on the side of the first pad layer 201 near the hot and cold pad body 1; an aluminum foil layer 303 wraps the placement space except for the zipper; the opening is located on the front of the outer side of the hot and cold pad body 1.

[0014] A multi-layer composite hot and cold pad includes an absorbent cotton body 203 inside the placement groove, with a PVC waterproof layer on the surface of the absorbent cotton body near the first pad layer. The absorbent cotton body and the aluminum foil layer work together to maintain the internal temperature of the hot and cold pad during use. Simultaneously, the absorbent cotton body prevents external moisture or internal water seepage from causing the pad to become damp and affecting its use. Furthermore, the absorbent cotton body and the PVC waterproof layer effectively absorb any water seeping from the melting ice pack, preventing the pad from becoming damp and unusable.

[0015] A multi-layer composite hot and cold pad, with an antibacterial layer on a PVC waterproof layer.

[0016] A multi-layer composite hot and cold pad, wherein a placement groove 202 is provided on the side of the second pad 301 near the hot and cold pad body 1, and anti-slip components 302 are provided on the inner side and the bottom surface of the bottom of the second pad 301, and the absorbent cotton body 203 can be placed in the placement groove 202 formed by the second pad 301 and the side of the hot and cold pad body 1.

[0017] A multi-layer composite hot and cold pad increases the comfort of using the hot and cold pad. At the same time, the cooperation of the second pad layer 301 and the anti-slip component 302 improves the friction between the hot and cold pad and the surface to be used, preventing the hot and cold pad from shifting during use and causing the user to frequently adjust the position.

[0018] A multi-layer composite hot and cold pad, the anti-slip components of which include strips and dots.

[0019] A multi-layer composite hot and cold pad reduces the melting rate of ice packs by setting an aluminum foil layer 303, while simultaneously maintaining the temperature of the heating pad. With the cooperation of a PVC waterproof layer 204, when water seeps out from the melting ice pack, the absorbent cotton 203 can absorb the seepage water in time, preventing the hot and cold pad from becoming damp and unusable.

[0020] A multi-layer composite hot and cold pad, wherein the two placement slots constitute a placement space.

[0021] A multi-layer composite hot and cold pad, wherein a replaceable temperature-regulating medium is placed in the placement space, and the temperature-regulating medium is an ice pack or a heating pad.

[0022] A multi-layer composite hot and cold pad allows for convenient use. When using the pad, appropriate ice packs or heating pads are placed within the designated space of the pad body according to the environment and the needs of the user or pet. The pad's placement grooves 202 between the first pad layer 201 and the pad body 1, and between the second pad layer 301 and the pad body 1, enhance user comfort. The second pad layer 301, in conjunction with the anti-slip component 302, increases friction between the pad and the surface, preventing shifting and frequent adjustments by the user. The aluminum foil layer 303 slows the melting of ice packs and maintains the temperature of the heating pad. The absorbent cotton layer effectively absorbs moisture entering the first pad layer 201, preventing the pad from becoming damp and unusable.

[0023] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A multi-layer composite hot and cold pad, comprising a hot and cold pad body (1), characterized in that: It also includes a first pad (201) and a second pad (301). The top of the hot and cold pad body (1) is the first pad (201), and the bottom of the hot and cold pad body (1) is the second pad (301). The surfaces of the first pad (201) and the second pad (301) on opposite sides are provided with aluminum foil layers (303), and the aluminum foil layers (303) form a placement space in the hot and cold pad body.

2. The multi-layer composite hot and cold pad according to claim 1, characterized in that: A zipper (4) is provided at the opening of the placement space of the hot and cold pad body (1), and a placement groove (202) is provided on the side of the first pad layer (201) near the hot and cold pad body (1).

3. The multi-layer composite hot and cold pad according to claim 2, characterized in that: The second pad (301) has a placement groove (202) on the side near the hot and cold pad body (1), and anti-slip components (302) are provided on the inner side and bottom surface of the bottom of the second pad (301).

4. The multi-layer composite hot and cold pad according to claim 3, characterized in that: The two placement slots (202) constitute the placement space.

5. A multi-layer composite hot and cold pad according to claim 1, characterized in that: A replaceable temperature-regulating medium is placed within the placement space.

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