Physical cooling device

Abstract

The utility model relates to a physical cooling device which comprises an attaching part and a blocking part, the attaching part is used for being attached to a face needing to be cooled, the attaching part is hollow, a containing cavity capable of containing a cooling material is formed, the attaching part is provided with the blocking part, the blocking part is used for blocking the cooling material in the containing cavity, and the blocking part is used for blocking the cooling material in the containing cavity. The physical cooling device has the effect of increasing the use frequency of the physical cooling device.

Description

Technical Field

[0001] This application relates to the field of medical devices, and in particular to a physical cooling device. Background Technology

[0002] Treating fever symptoms with physical methods helps lower body temperature through non-pharmacological means, thereby relieving discomfort caused by high fever. Its advantages include convenience and ease of use, no need to worry about potential side effects or allergic reactions from medications, and the ability to promote the body's natural temperature regulation to a certain extent, thus accelerating the recovery process. It has a wide range of users.

[0003] There are many ways to cool down physically (such as cold compresses, warm water baths, or fever-reducing patches). Among them, the use of fever-reducing patches for physical cooling is particularly widely used in the medical field. The gel layer is the core layer of the fever-reducing patch, which is usually composed of polymer gel, purified water, glycerin, and other substances. This allows it to cool down the temperature of the surface on which the patch is applied (such as the forehead), making it highly practical.

[0004] However, because the area that the fever-reducing patch can adhere to is relatively small, its overall heat absorption capacity is limited. At the same time, fever-reducing patches are usually disposable and are usually discarded or recycled after they have completed their heat absorption function, resulting in a high rate of resource waste. Therefore, there is an urgent need to design a cooling device to replace fever-reducing patches, or as an alternative to fever-reducing patches. Utility Model Content

[0005] In order to increase the number of times a physical cooling device can be used, this application provides a physical cooling device.

[0006] The physical cooling device provided in this application adopts the following technical solution:

[0007] A physical cooling device includes an adhesive component and a sealing component. The adhesive component is used to adhere to a surface to be cooled. The adhesive component is hollow inside to form a cavity for accommodating cooling material. The sealing component is provided on the adhesive component to seal the cooling material in the cavity.

[0008] By adopting the above technical solution, the bonding component has a cavity inside for accommodating cooling material. After the cooling material is injected into the cavity, it is sealed by a sealing component to prevent the cooling material from overflowing. When the user uses the physical cooling device, the bonding component can be worn on the forehead or neck, etc. The cooling material in the cavity cools the bonding surface, thereby achieving the purpose of physical cooling. After use, the physical cooling device can be cleaned and stored, allowing it to be reused and playing a positive role in increasing the number of times the physical cooling device can be used.

[0009] Preferably, the fitting member has a first opening and a second opening at both ends, the first opening and the second opening are connected to the cavity, and the sealing member is used to seal the first opening and the second opening respectively.

[0010] By adopting the above technical solution, both ends of the bonding component are connected to the cavity through the first opening and the second opening, which facilitates the production of the bonding component. After the bonding component is produced, the first opening (or the second opening) is first sealed by the sealing component, and the cooling material is injected into the cavity. Then, the second opening (or the first opening) is sealed again by another sealing component, which completes the assembly of the physical cooling device. The operation is simple.

[0011] Preferably, a one-way valve is provided on the sealing member located in the first opening.

[0012] By adopting the above technical solution, the one-way valve is used to restrict the unidirectional flow of fluid. When the filling device injects cooling material into the cavity, the one-way valve prevents the cooling material in the cavity from flowing out along the one-way valve. At the same time, the one-way valve closes quickly the moment the filling device moves out of the cavity, thereby solving to some extent the probability of the cooling material overflowing along the first opening at the moment the filling device moves out of the cavity.

[0013] Preferably, the sealing member located in the first opening is provided with a locking position, the locking position is connected to the one-way valve, and a plug is provided in the locking position for sealing the locking position.

[0014] By adopting the above technical solution, although the one-way valve has the characteristic of restricting the unidirectional flow of fluid, when the cooling device is subjected to external force, if the pressure on the one-way valve exceeds its threshold, the valve will be forced to open, thereby causing the cooling material in the cavity to overflow. Therefore, after the cooling material is injected into the cavity, the first opening is sealed a second time by the cooperation of the plug and the locking position, further improving the sealing performance of the physical cooling device.

[0015] Preferably, one end of the bonding member is closed, and the other end of the bonding member has a third opening, which is sealed by the sealing member.

[0016] By adopting the above technical solution, one end of the bonding component is closed, and the other end has a third opening. After the cooling material is injected into the cavity, the third opening can be sealed by the sealing component. The operation is simple and the sealing performance is strong.

[0017] Preferably, the bonding member is provided with connectors at both ends, and the connectors are used to increase or decrease the perimeter of the bonding member.

[0018] By adopting the above technical solution, users can increase or decrease the circumference of the fitting part by using the connector to adapt to the usage needs of different users (e.g., different users have different head or neck circumferences). This reduces the probability that the physical cooling device cannot fit the required cooling surface due to the circumference of the fitting part not matching the size of the user's wearing area (e.g., head or neck), resulting in poor cooling effect or the physical cooling device falling off along the wearing area.

[0019] Preferably, when the plug is located within the locking position, the plug is flush with the surface of the sealing element.

[0020] By adopting the above technical solution, when the plug is installed in the slot, the surface of the plug and the sealing component are flush, so that the connection between the plug and the sealing component is relatively flat, which helps to improve the appearance quality of the physical cooling device.

[0021] Preferably, the physical cooling device is a silicone material physical cooling device.

[0022] By adopting the above technical solution, silicone material has corrosion-resistant properties, thereby reducing the probability of damage to the physical cooling device caused by the cooling material; at the same time, because silicone is soft and non-toxic (chemically stable), it has the property of being easy to deform, which improves the fit between the physical cooling device and the bonding surface, and plays a positive role in improving the user's wearing experience.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The cooling material inside the cavity cools the bonding surface, thereby achieving the purpose of physical cooling. After use, the physical cooling device can be cleaned and stored, allowing it to be reused and playing a positive role in increasing the number of times it can be used.

[0025] 2. Utilizing the characteristic of a one-way valve to restrict the unidirectional flow of fluid, when a filling device is used to inject cooling material into the cavity, the one-way valve prevents the cooling material in the cavity from flowing out along the one-way valve. At the same time, when the filling device moves out of the cavity, the one-way valve closes quickly, thereby reducing the probability of cooling material overflowing along the first opening at the moment the filling device moves out of the cavity.

[0026] 3. Users can increase or decrease the perimeter of the fitting by using the connectors to adapt it to the needs of different users. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of a physical cooling device according to an embodiment of this application.

[0028] Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure of a physical cooling device.

[0029] Figure 3 This is a schematic diagram of a physical cooling device according to an embodiment of this application, in which the connecting component is configured as a connecting sleeve.

[0030] Figure 4 This is a schematic diagram of the structure of a physical cooling device according to an embodiment of this application, in which the connecting parts are connected by snap-fit.

[0031] Figure 5 This is a schematic diagram of a physical cooling device according to an embodiment of this application, in which the connecting parts are set as Velcro.

[0032] Figure 6 This is a schematic diagram of the structure of a physical cooling device connected by a snap-fit ​​according to an embodiment of this application.

[0033] Figure 7 This is a schematic diagram of another embodiment of a physical cooling device according to this application.

[0034] Explanation of reference numerals in the attached drawings: 1. Fitting component; 2. Sealing component; 3. Cavity; 4. First opening; 5. Second opening; 6. One-way valve; 7. Locking position; 8. Plug; 9. Third opening; 10. Connecting component; 101. Connecting sleeve; 1011. Buckle; 102. Velcro. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0036] This application discloses a physical cooling device. (Refer to...) Figure 1 and Figure 2 A physical cooling device includes a bonding component 1 and a sealing component 2. The bonding component 1 is used to bond with the surface to be cooled. The bonding component 1 is hollow inside to form a cavity 3 for accommodating cooling material. The sealing component 2 is provided on the bonding component 1 to seal the cooling material in the cavity 3.

[0037] Specifically, the physical cooling device can be made of a soft, easily deformable, and waterproof material, such as plastic. In this embodiment, preferably, the physical cooling device is made of silicone material. The corrosion-resistant properties of silicone material reduce the probability of damage to the physical cooling device caused by the cooling material. At the same time, because silicone material is soft, easily deformable, and non-toxic (chemically stable), it has the characteristic of being easily deformable, which improves the fit between the physical cooling device and the bonding surface, and plays a positive role in improving the user's wearing experience.

[0038] Furthermore, it should be noted that the cooling material can be a heat-absorbing material such as cryogel, which is an existing heat-absorbing material. Its specific composition and working principle will not be elaborated here.

[0039] Reference Figure 2 The fitting component 1 has a first opening 4 and a second opening 5 at both ends, which are connected to the cavity 3. The first opening 4 and the second opening 5 are sealed by the sealing component 2.

[0040] Specifically, during the production process of the bonding component 1, in order to facilitate the molding of the bonding component 1, the cavity 3 of the bonding component 1 is connected through the first opening 4 and the second opening 5, so that the bonding component 1 is arranged through the horizontal direction to facilitate demolding.

[0041] Furthermore, since the two ends of the bonding component 1 along the length direction are open through the first opening 4 and the second opening 5, during the assembly of the physical cooling device, the first opening 4 (or the second opening 5) is first sealed with the sealing component 2, and then the cooling material is injected into the cavity 3 using the filling device. After the cooling material is filled into the cavity 3, the second opening 5 (or the first opening 4) is sealed again with another sealing component 2, so that the cooling material can be stably contained in the cavity 3, avoiding (or reducing) the leakage of the cooling material in the cavity 3.

[0042] It should be mentioned here that the filling device is a component used to inject cooling material into the cavity 3. When filling the cavity 3 with cooling material, the filling head of the filling device is placed in the cavity 3, and the cooling material is injected into the cavity 3 through the filling head. Its specific composition and working principle will not be described in detail here.

[0043] Correspondingly, a one-way valve 6 is provided on the sealing member 2 located in the first opening 4. The one-way valve 6 can be integrally formed with the sealing member 2 located in the first opening 4, so that the one-way valve 6 does not need to be reassembled.

[0044] Its function is that when the filling head of the filling device is placed in the cavity 3 and the cooling material is injected into the cavity 3, the one-way valve 6 has the characteristic of restricting the unidirectional flow of fluid, so that the cooling material injected into the cavity 3 cannot overflow along the first opening. At the same time, after the filling device has finished filling the cavity 3 with cooling material through the filling head, the valve of the one-way valve 6 will close quickly at the moment the filling head is withdrawn from the cavity 3, thereby reducing the probability that the cooling material in the cavity 3 will overflow along the first opening 4 at the moment the filling head is withdrawn from the cavity 3 due to the pressure inside the cavity 3.

[0045] On the other hand, a locking position 7 is provided on the sealing member 2 located in the first opening 4. The locking position 7 is connected to the one-way valve 6, and a plug 8 is provided in the locking position 7. The plug 8 is used to seal the locking position 7. The locking position 7 is formed by the recess of the sealing member 2 located in the first opening 4. Although the one-way valve 6 has the characteristic of restricting the unidirectional flow of fluid, when the cooling device is subjected to external force, if the pressure on the one-way valve 6 exceeds its threshold, the valve of the one-way valve 6 will be forced to open, thereby causing the cooling material in the cavity 3 to overflow along the cavity 3. Therefore, after the cooling material is injected into the cavity 3, the first opening 4 is sealed a second time by the cooperation of the plug 8 and the locking position 7, further improving the sealing performance of the physical cooling device.

[0046] Meanwhile, when the plug 8 is located in the locking position 7, the surface of the plug 8 and the sealing part 2 are flush, making the connection between the plug 8 and the sealing part 2 relatively flat, which helps to improve the appearance quality of the physical cooling device.

[0047] Reference Figures 3-6 The bonding component 1 has connectors 10 at both ends, which are used to increase or decrease the perimeter of the bonding component 1.

[0048] Its function is to allow users to increase or decrease the perimeter of the fitting part 1 through the connector 10, so that it can adapt to the usage needs of different users (such as different head circumference or neck circumference of different users). This reduces the probability that when the user uses the physical cooling device, the perimeter of the fitting part 1 does not match the size of the user's wearing area (such as the head or neck), which would cause the physical cooling device to fail to fit the required cooling surface, resulting in poor cooling effect of the physical cooling device, or the physical cooling device to fall off along the wearing area when the user uses it.

[0049] In one embodiment, reference is made to Figure 3The connector 10 can be a connector sleeve 101, which can be made of an elastic material. The connector sleeve 101 and the fitting 1 are separate. When the user uses the physical cooling device, the fitting 1 is first worn on the forehead (or neck), and then the connector sleeve 101 is put on the outer surface of the fitting 1.

[0050] At the same time, refer to Figure 4 The connecting sleeve 101 may be provided with a buckle 1011, and the user can adjust the perimeter of the fitting part 1 by adjusting the buckle 1011.

[0051] Or, refer to Figure 5 The connector 10 is configured as a hook and loop fastener 102, which is installed at both ends of the adhesive part 1 along the length direction. The user can adjust the perimeter of the adhesive part 1 by adjusting the gap between the hook and loop sides of the hook and loop fastener 102.

[0052] Or, refer to Figure 6 The two ends of the bonding component 1 along the length direction are directly connected by the buckle 1011. The user can adjust the perimeter of the bonding component 1 by adjusting the length of the buckle 1011.

[0053] In another embodiment, reference is made to Figure 7 One end of the fitting component 1 is closed, and the other end has a third opening 9. The third opening 9 is sealed by a sealing component 2. The sealing component 2 located in the third opening 9 has the same components and installation method as the sealing component 2 in the first opening 4, which will not be described in detail here. Because one end of the fitting component 1 is closed and the other end has a third opening 9, after the cooling material is injected into the cavity 3, the third opening 9 can be sealed by the sealing component 2. The operation is simple and the sealing performance is strong.

[0054] The implementation principle of the physical cooling device in this application embodiment is as follows: The physical cooling device is made of silicone material, which makes it soft and easily deformable. After the cooling material is filled into the cavity 3 by the filling device, the one-way valve 6 restricts the unidirectional flow of fluid, so that the cooling material is stably contained in the cavity 3. When the user uses the physical cooling device, because the device is soft and easily deformable, it can fit against the contact surface (such as the forehead or neck) to improve heat dissipation efficiency. At the same time, the physical cooling device in this application can be used multiple times, and its heat dissipation effect is relatively uniform each time the user uses it, and there is no probability that the heat dissipation effect will decrease with the increase of the use time of the physical cooling device.

[0055] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A physical cooling device, characterized in that: It includes a bonding component (1) and a sealing component (2). The bonding component (1) is used to bond with the surface to be cooled. The bonding component (1) is hollow inside to form a cavity (3) for accommodating cooling material. The bonding component (1) is provided with a sealing component (2) for sealing the cooling material in the cavity (3).

2. The physical cooling device according to claim 1, characterized in that: The fitting member (1) has a first opening (4) and a second opening (5) at both ends, the first opening (4) and the second opening (5) are connected to the cavity (3), and the sealing member (2) is used to seal the first opening (4) and the second opening (5) respectively.

3. The physical cooling device according to claim 2, characterized in that: A one-way valve (6) is provided on the plug (2) located in the first opening (4).

4. The physical cooling device according to claim 3, characterized in that: A locking position (7) is provided on the sealing member (2) located in the first opening (4). The locking position (7) is connected to the one-way valve (6). A plug (8) is provided in the locking position (7). The plug (8) is used to block the locking position (7).

5. The physical cooling device according to claim 2, characterized in that: One end of the bonding component (1) is closed, and the other end of the bonding component (1) has a third opening (9), which is sealed by the sealing component (2).

6. The physical cooling device according to claim 1, characterized in that: The bonding member (1) is provided with connectors (10) at both ends. The connectors (10) are used to increase or decrease the perimeter of the bonding member (1).

7. The physical cooling device according to claim 4, characterized in that: When the plug (8) is located in the slot (7), the plug (8) is flush with the surface of the sealing member (2).

8. The physical cooling device according to claim 1, characterized in that: The physical cooling device is configured as a silicone material physical cooling device.

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