Pain cold compress pad

Abstract

The utility model discloses a pain cold compress pad which comprises a pad body, a plurality of air holes are formed in the pad body, a cavity is formed in the pad body, heat conduction liquid is filled in the cavity, a disc-shaped piece is arranged on the upper end face of the pad body in a sealed and penetrating mode, and a heat conduction block is fixed to the disc-shaped piece in a sealed and penetrating mode. A groove is formed in the upper end face of the disc-shaped piece, a clamping block is clamped in the groove in a matched mode, a semiconductor cooler is installed on the clamping block in a penetrating mode, and a power plug is fixedly connected to the semiconductor cooler. The cold compress pad can be used for cold compress for relieving pain, the pad body can be in contact with a human body conveniently, long-time cold compress operation can be effectively carried out, meanwhile, cooling operation can be carried out on the whole pad body conveniently, cooling is achieved through the semiconductor cooler, and the semiconductor cooler and the pad body are designed in a split mode, so that use and replacement are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to cold compress, in particular to a pain cold compress pad. Background Art

[0002] A patch is a plaster product that uses non-woven fabrics. The plaster is applied to the non-woven fabric and then applied to the patient's injured area to relieve the patient's pain. Cold compress can paralyze the nerves, and for painful tissues, cold compress can achieve a certain analgesic effect. Currently, cold compress is generally achieved through physical cooling such as alcohol or ice. Alcohol is not durable enough, and ice is relatively hard. Contacting the cold compress area through an object will also cause a certain degree of discomfort. At the same time, the current cold compress patch is not convenient to use, and the cold compress effect is not long-lasting enough, and effective repeated use cannot be guaranteed.

[0003] Therefore, we propose a pain cold compress pad to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a pain cold compress pad.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cold compress pad for pain comprises a pad body, wherein the pad body is provided with a plurality of air holes, a chamber is provided in the pad body, the chamber is filled with heat-conducting liquid, a disc-shaped piece is provided through the upper end surface of the pad body in a sealing manner, a heat-conducting block is fixed through the upper end surface of the disc-shaped piece in a sealing manner, a groove is provided on the upper end surface of the disc-shaped piece, and a card block is matched in the groove, a semiconductor refrigerator is installed through the card block, and a power plug is fixedly connected to the semiconductor refrigerator.

[0007] Preferably, the lower end surface of the pad body is coated with adhesive.

[0008] Preferably, two straps are symmetrically arranged on both sides of the pad body, the two straps are connected to the pad body and a Velcro structure is arranged at one end of the two straps away from the pad body.

[0009] Preferably, a plurality of heat-conducting strips are arranged in the cavity of the pad body and the plurality of heat-conducting strips are fixedly connected to the heat-conducting block.

[0010] Preferably, a magnetic attraction structure is provided between the clamping block and the disc-shaped member.

[0011] Preferably, a closing cover is provided on the disc-shaped member corresponding to the groove, and the closing cover is rotatably connected to the disc-shaped member.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the cold compress pad is divided into a pad body for applying to the surface, a chamber is arranged inside the pad body and is filled with heat-conducting liquid, and the pad body can play a role of cold compress by lowering the temperature of the heat-conducting liquid; a heat-conducting block is arranged on the pad body to contact the heat-conducting liquid, and the temperature of the heat-conducting liquid can be controlled by changing the temperature of the heat-conducting block; the cold compress patch achieves a cooling effect by arranging a semiconductor refrigerator that is fitted with the heat-conducting block, and the semiconductor refrigerator can be separated from the pad body, which is convenient for the use of the overall cold compress patch, and the pad body can be replaced to ensure the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view of the cushion body of the utility model;

[0015] Figure 3 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle.

[0016] In the figure:

[0017] 1 pad body, 2 disc-shaped part, 3 heat conductive block, 4 card block, 5 semiconductor refrigerator, 6 power plug, 7 strap, 8 Velcro structure, 9 heat conductive strip, 10 magnetic attraction structure, 11 closing cover. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3 A pain cold compress pad is shown, comprising:

[0020] A pad body 1 is attached to the skin surface, and is provided with a plurality of air holes to ensure air permeability. At the same time, a chamber is provided in the pad body 1, and the chamber and the air holes do not affect each other. At the same time, the chamber is filled with heat-conducting liquid. A disc-shaped part 2 is sealed and penetrated on the upper end surface of the pad body 1, and a heat-conducting block 3 is sealed and penetrated and fixed on the disc-shaped part 2. The temperature of the heat-conducting liquid can be changed by the heat-conducting block 3. The heat-conducting liquid can be a liquid with a large specific heat capacity such as water or oil. In order to facilitate the change of the temperature of the heat-conducting block 3, a groove is provided on the upper end surface of the disc-shaped part 2, and a card block 4 is matched in the groove. A semiconductor refrigerator 5 is installed through the card block 4, and a power plug 6 is fixedly connected to the semiconductor refrigerator 5. The semiconductor refrigerator 5 adopts the existing technology and cools the heat-conducting block 3 after power is turned on. The semiconductor refrigerator 5 and the pad body 2 are split structures, which is convenient for repeated and effective use of the whole.

[0021] In some embodiments, the lower end surface of the pad body 1 is coated with adhesive for attachment and fixation.

[0022] In other embodiments, two straps 7 are symmetrically provided on both sides of the pad body 1, and the two straps 7 are connected to the pad body 1 and a Velcro structure 8 is provided at one end of the two straps away from the pad body 1. The pad body 1 can be fixed in another way to ensure applicability, and a split connection structure can also be adopted between the strap 7 and the pad body 1.

[0023] In order to cool down the heat-conducting liquid conveniently and quickly, a plurality of heat-conducting strips 9 are arranged in the chamber of the pad body 1 , and the plurality of heat-conducting strips 9 are fixedly connected to the heat-conducting block 3 .

[0024] In order to achieve convenient fixing and separation of the clamping block 4 and the disc-shaped member 2 , a magnetic attraction structure 10 is provided between the clamping block 4 and the disc-shaped member 2 . Specifically, permanent magnetic rings that attract each other are buried in the clamping block 4 and the disc-shaped member 2 .

[0025] At the same time, a closing cover 11 is provided on the corresponding groove of the disc-shaped part 2, and the closing cover 11 is rotatably connected to the disc-shaped part 2. After the semiconductor refrigerator 5 is detached, it can be closed by the closing cover 11 to prevent the loss of cold air. At the same time, a permanent magnetic ring corresponding to the disc-shaped part 2 can be buried in the closing cover 11 to facilitate fixed limiting.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cold compress pad for pain, characterized in that: The invention comprises a cushion body (1), wherein the cushion body (1) is provided with a plurality of air holes, wherein a chamber is provided in the cushion body (1), wherein the chamber is filled with a heat-conducting liquid, wherein a disc-shaped part (2) is provided through the upper end surface of the cushion body (1) in a sealing manner, wherein a heat-conducting block (3) is fixed through the upper end surface of the disc-shaped part (2), wherein a groove is provided on the upper end surface of the disc-shaped part (2), and a card block (4) is provided in a matching manner in the groove, wherein a semiconductor cooler (5) is installed through the card block (4), and a power plug (6) is fixedly connected to the semiconductor cooler (5).

2. A cold compress pad for pain according to claim 1, characterized in that: The lower end surface of the pad body (1) is coated with adhesive.

3. The cold compress pad for pain according to claim 1, characterized in that: Two straps (7) are symmetrically arranged on both sides of the pad body (1); the two straps (7) are connected to the pad body (1) and a Velcro structure (8) is arranged at one end of the two straps away from the pad body (1).

4. The cold compress pad for pain according to claim 1, characterized in that: A plurality of heat-conducting strips (9) are arranged in the chamber of the pad body (1), and the plurality of heat-conducting strips (9) are fixedly connected to the heat-conducting block (3).

5. The cold compress pad for pain according to claim 1, characterized in that: A magnetic attraction structure (10) is provided between the clamping block (4) and the disc-shaped member (2).

6. The cold compress pad for pain according to claim 1, characterized in that: A closing cover (11) is provided on the disc-shaped member (2) corresponding to the groove, and the closing cover (11) is rotatably connected to the disc-shaped member (2).

Images