Oxter ox horn type cooling throw pillow

Abstract

The utility model relates to the technical field of cooling bolsters, and discloses an oxter ox horn type cooling bolster. The oxter ox horn type cooling bolster comprises a first shell; the second shell is connected with the first shell, a cooling cavity is formed in the second shell, and cooling liquid is arranged in the cooling cavity; wherein a supporting plate and blocking cotton are arranged in the second shell, the supporting plate is used for supporting the second shell according to a preset shape, and the blocking cotton is used for blocking the temperature of the cooling cavity. According to the oxter ox horn type cooling throw pillow, through the design of combining the cooling cavity, the supporting plate and the blocking cotton, local cooling can be effectively provided, meanwhile, the comfort and safety during use are ensured, and therefore the cooling experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling pillows, in particular to an ox horn type cooling pillow for underarms. Background Art

[0002] With the continuous development of social economy and the significant improvement of people's living standards, more and more people are beginning to pay attention to a healthy and comfortable lifestyle. Especially in the hot summer, the high temperature often makes people feel stuffy and unbearable, especially in areas prone to sweating such as the armpits, where this discomfort is particularly obvious. Traditional cooling methods, such as using ice packs and fans, can bring some cooling feeling to a certain extent, but these methods often do not fit the curves of the human body well and are not convenient and comfortable to use. Therefore, the market is in urgent need of a cooling product that can effectively reduce the temperature and is easy to use to meet people's pursuit of a healthy and comfortable life.

[0003] Currently, although some cooling pillow products have appeared in the existing technology, these products often have some shortcomings. First, these cooling pillows are often large in size and inconvenient to use, especially in public places or mobile environments. Carrying and using these large cooling pillows can be cumbersome and inconvenient. Second, the cooling effect of these cooling pillows is often limited, and they cannot maintain the ideal cooling effect for a long time, which cannot meet people's needs for continuous cooling in high-temperature environments. In addition, these cooling pillows are prone to condensation during use, causing the interior of the pillow to become damp, which not only affects the user experience but also may breed bacteria, posing a potential threat to the user's health.

[0004] Therefore, there is an urgent need to develop a cooling pillow to solve the problems in the prior art that the cooling pillow is inconvenient to use, has a poor cooling effect and is easy to breed bacteria. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies in the prior art and proposes an ox horn cooling pillow for underarms, aiming to solve the problems in the prior art of cooling pillows being inconvenient to use, having poor cooling effects, and being prone to breeding bacteria.

[0006] The utility model provides an underarm cooling pillow in the form of an ox horn, comprising:

[0007] a first shell;

[0008] a second shell connected to the first shell, wherein a cooling cavity is provided inside the second shell, and a coolant is provided inside the cooling cavity;

[0009] A support plate and barrier cotton are provided inside the second shell. The support plate is used to support the second shell according to a preset shape, and the barrier cotton is used to block the temperature of the cooling chamber.

[0010] Furthermore, the first housing includes:

[0011] latex blocks;

[0012] The first wrapping layer covers the outer side of the latex block, and the first wrapping layer is connected to the latex block.

[0013] Furthermore, the second shell includes:

[0014] a support plate, one end of which passes through the first wrapping layer and is connected to the latex block;

[0015] Barrier cotton is arranged on one side of the support plate, and the barrier cotton is connected to the support plate;

[0016] A storage bag is provided on a side of the support plate away from the barrier cotton, the storage bag is connected to the support plate, and a cooling cavity is provided in the storage bag;

[0017] The second wrapping layer is sleeved on the outer sides of the barrier cotton and the storage bag, and the inner sidewalls of the second wrapping layer are respectively connected to the outer sidewalls of the barrier cotton and the storage bag.

[0018] Furthermore, the thickness of the latex block is 30mm-50mm, and the shape of the latex block is wavy.

[0019] Furthermore, the inner side of the first wrapping layer is also coated with a breathable polyurethane coating.

[0020] Furthermore, the support plate is made of a polymer-based composite material.

[0021] Furthermore, the thickness of the barrier cotton is 10mm-30mm, and the material of the barrier cotton is high-density polyester fiber.

[0022] Furthermore, the storage bag is also provided with a connecting pipe and a sealing valve;

[0023] One end of the connecting tube is connected to the storage bag, and the other end of the connecting tube passes through the second wrapping layer and is arranged on the outside of the second wrapping layer;

[0024] The sealing valve is arranged at one end of the connecting tube away from the storage bag, and the sealing valve is used for sealing the connecting tube.

[0025] Compared with the prior art, the utility model discloses the beneficial effect lies in: through being provided with cooling cavity in the second casing of the bear's hug, fills the cooling liquid in the cooling cavity, can continuously absorb heat, effectively reduce the local temperature under the armpit, satisfy the cooling demand of user in the hot environment. Compared with traditional cooling mode, such as fan or air conditioner, this design can be more direct, rapidly for local area cooling, especially for the armpit such susceptible to heat position, provide high -efficient, lasting comfortable feeling. Secondly, through the support plate that is designed in the second casing, the support plate provides structural support according to the preset shape, ensure that bear's hug does not deform or collapse in the use process, always keep stable form. This support design not only improves the durability of product, but also provides better support effect for user, prevents the armpit area from being uncomfortable due to unstable support. This structure design is especially suitable for keeping the comfort of product when using for a long time. In addition, although the cooling liquid can provide effective cooling effect, if directly contacts the skin, can cause cold stimulation or discomfort. In order to solve this problem, the bear's hug inside is equipped with barrier cotton, is used to isolate the low temperature of cooling cavity, prevents low temperature from being conducted to the skin of user. This design guarantees the cooling effect, and avoids the potential discomfort or low temperature harm brought by cooling liquid, significantly improves the use comfort and safety of product. Finally, through the selection of structure and material, provide good use experience. The shape support provided by support plate and the temperature isolation of barrier cotton make user enjoy the cooling effect without feeling excessive cooling or insufficient support. The overall design conforms to ergonomics, especially suitable for armpit use, provides more close and comfortable experience for user. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A structure schematic view of the underarm cow horn type cooling bear's hug provided by the utility model embodiment is provided;

[0027] Figure 2 A front view of the underarm cow horn type cooling bear's hug provided by the utility model embodiment is provided;

[0028] Figure 3 A sectional structure schematic view of the underarm cow horn type cooling bear's hug provided by the utility model embodiment is provided;

[0029] Among them: 100, first casing, 200, second casing;111, latex block;210, support plate;220, barrier cotton;230, storage bag;240, connecting pipe;250, sealing valve. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0032] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0034] like Figure 1-Figure 3 As shown, in some embodiments of the present application, a cow horn cooling pillow for underarms is provided, including: a first shell 100 and a second shell 200.

[0035] Specifically, the second shell 200 is connected to the first shell 100, and a cooling cavity is provided inside the second shell 200, and coolant is provided inside the cooling cavity; wherein a support plate 210 and barrier cotton 220 are provided inside the second shell 200, and the support plate 210 is used to support the second shell 200 according to a preset shape, and the barrier cotton 220 is used to block the temperature of the cooling cavity.

[0036] As you can understand, the cooling chamber within the second shell 200 is the pillow's core cooling component. This chamber is filled with coolant. The coolant has a high specific heat capacity and effectively absorbs heat, transferring heat from the armpit area to the coolant and continuously lowering the local temperature. This cooling method offers a long cooling time and maintains a stable temperature gradient, preventing excessive or sustained temperature rise in the armpit area, thus meeting the need for localized cooling in high-temperature environments. Secondly, to ensure that the pillow does not deform due to the flow of coolant or the user's movements during use, a support plate 210 is provided within the second shell 200. This support plate 210 effectively supports the pillow according to a pre-set shape, ensuring its shape and structural stability in various usage scenarios. This prevents uneven stress on the pillow, which could affect its cooling effect or cause discomfort to the user. The design of the support plate 210 also enhances the pillow's durability, making it suitable for extended use. Furthermore, to prevent the low temperatures within the cooling chamber from directly affecting the user's skin, a barrier pad 220 is also provided within the second shell 200. The barrier cotton 220 is a material with good thermal insulation properties, which can effectively isolate the low temperature of the coolant and prevent the user from feeling uncomfortable cold stimulation during use. This design not only ensures the cooling effect, but also greatly improves the comfort of use, avoiding discomfort or damage to the skin caused by excessively low temperatures. Finally, through the design of the cooling cavity, support plate 210 and barrier cotton 220, the pillow can achieve stable temperature control during use. The coolant provides long-lasting cooling, the support plate 210 ensures that the structure is not deformed, and the barrier cotton 220 prevents excessive conduction of low temperatures. This design not only provides an effective cooling effect, but also greatly optimizes the user experience, allowing users to enjoy a comfortable cooling effect without having to worry about discomfort during the cooling process.

[0037] Specifically, the first shell 100 includes a latex block 111 and a first wrapping layer. The first wrapping layer covers the outside of the latex block 111 and is connected to the latex block 111. The inside of the first wrapping layer is also coated with a breathable polyurethane coating.

[0038] As can be seen, latex block 111 exhibits excellent elasticity and softness, adapting to the user's body curves, particularly in the specialized underarm area. The unique properties of latex material enable it to provide uniform support, alleviating discomfort associated with prolonged use. Furthermore, latex block 111 possesses certain antibacterial and mildew-resistant properties, ensuring it remains clean in humid environments, thereby enhancing the user experience. This comfortable support is the foundation of the underarm cooling pillow, helping users achieve greater comfort during hot weather or after exercise. Secondly, the first wrapping layer, serving as an outer protective layer for latex block 111, not only increases the overall durability of the product but also provides additional support. This wrapping layer effectively prevents damage to latex block 111 from the external environment, extending its lifespan. Furthermore, the material choice of the wrapping layer can also influence its tear resistance, ensuring it will not be damaged by frequent friction or pressure during use. This protective design ensures that the underarm cooling pillow maintains excellent performance in a variety of situations, adapting to diverse usage needs. Finally, the breathable polyurethane coating applied to the inside of the first wrapping layer not only provides excellent ventilation for the first housing 100 but also effectively wicks away perspiration and dissipates heat, preventing user discomfort caused by elevated temperatures during use. The polyurethane coating's microporous structure allows air and water vapor to pass through, maintaining comfort while reducing the dampness associated with heat and stuffiness.

[0039] Specifically, the second shell 200 includes: a support plate 210, barrier cotton 220, a storage bag 230 and a second wrapping layer, one end of the support plate 210 passes through the first wrapping layer and is connected to the latex block 111; the barrier cotton 220 is arranged on one side of the support plate 210, and the barrier cotton 220 is connected to the support plate 210; the storage bag 230 is arranged on the side of the support plate 210 away from the barrier cotton 220, and the storage bag 230 is connected to the support plate 210, wherein a cooling chamber is provided in the storage bag 230; the second wrapping layer is arranged on the outside of the barrier cotton 220 and the storage bag 230, and the inner side walls of the second wrapping layer are respectively connected to the outer side walls of the barrier cotton 220 and the storage bag 230.

[0040] As will be appreciated, one end of the support plate 210 passes through the first wrapping layer and connects to the latex block 111, ensuring that the entire pillow maintains its preset shape during use. This design not only enhances the pillow's structural stability but also improves its durability, enabling it to withstand external pressure and tension. The presence of the support plate 210 prevents uneven flow of the coolant due to gravity or user movement during use, ensuring a long-lasting and consistent cooling effect. Furthermore, the material selection for the support plate 210 should also consider its lightweight and good bending resistance, ensuring greater ease and comfort for the user. Secondly, the barrier pad 220 is provided to effectively isolate the cooling chamber from the low temperature, preventing discomfort caused by direct contact of the coolant with the user's skin. The barrier pad 220 has excellent thermal insulation properties, maintaining a suitable temperature during the cooling process and preventing cold irritation caused by excessively low temperatures. This design not only improves safety but also enhances user comfort, especially in sensitive areas such as the armpits. By using high-performance barrier materials, the barrier pad 220 also effectively reduces the noise generated by the coolant flowing within, providing a quieter and more comfortable user experience. Furthermore, the storage pouch 230 is located on the side of the support plate 210 away from the barrier pad 220 and contains a cooling chamber for storing coolant. This cooling chamber allows the pillow to maintain its cooling effect for extended periods even in high-temperature environments. The storage pouch 230 not only holds the coolant but also, through its design, ensures its flow and circulation during use, allowing for more even distribution throughout the underarm area. The effectiveness of this design lies in its ability to quickly respond to changes in ambient temperature and provide the required cooling effect, greatly enhancing the product's practicality and convenience. Finally, a second wrapping layer is placed over the barrier pad 220 and storage pouch 230, providing additional protection and durability to the entire structure. The inner sidewalls of the second wrapping layer are connected to the outer walls of the barrier pad 220 and storage pouch 230, forming a complete protective layer that prevents external damage to the internal components. This design not only improves the product's tear resistance and abrasion resistance, but also enhances its suitability in various environments. At the same time, the material selection of the second wrapping layer should take into account breathability to ensure that the inner cavity temperature will not be too high or moisture will accumulate during use, thereby further improving the user experience.

[0041] Specifically, the thickness of the latex block 111 is 30 mm to 50 mm, and the shape of the latex block 111 is wavy.

[0042] It can be seen that by setting the thickness of the latex block 111 to a range of 30-50mm, appropriate support strength is provided. This thickness design can effectively disperse the pressure exerted by the user on the throw pillow during use, reducing the tension and fatigue of the local muscles. When the user uses the throw pillow in a high-temperature environment or for a long time, the appropriate thickness can maintain good support effect, avoiding discomfort caused by excessive compression in the armpit area. In addition, the choice of thickness also affects the overall weight of the throw pillow to some extent, ensuring that it maintains support without being heavy, thereby improving the user's experience. Secondly, the latex block 111 adopts a wavy design, and its curved structure not only increases the contact area with the user's skin, but also promotes air circulation. This design allows the throw pillow to provide better ventilation during use, helping to sweat and dissipate heat, avoiding the feeling of stuffiness caused by high temperature. The wavy shape can also adapt to the curve of the user's armpit, effectively conforming to the body and providing more uniform pressure distribution, thereby improving the comfort of use. At the same time, the wavy structure also enhances the softness of the latex block 111, allowing it to maintain good fit in different postures, meeting the diverse needs of users.

[0043] Specifically, the material of the support plate 210 is a polymer-based composite material. The thickness of the barrier cotton 220 is 10-30mm, and the material of the barrier cotton 220 is high-density polyester fiber material.

[0044] As can be seen, the support plate 210 is made of a polymer-based composite material, a material widely used in various structural components due to its excellent physical properties. Polymer-based composite materials not only offer high strength and rigidity, but are also lightweight, allowing the support plate 210 to provide the necessary support without burdening the user. This design ensures that the underarm horn-style cooling pillow maintains its preset shape during use, preventing deformation due to pressure or external forces. Furthermore, the polymer material offers excellent chemical and UV resistance, extending the product's lifespan and maintaining stable performance under various environmental conditions. Secondly, by designing the barrier pad 220 to be 10mm-30mm thick and made of high-density polyester fiber, the pillow's thermal insulation performance is effectively enhanced. High-density polyester fiber not only provides excellent thermal insulation but also maintains shape stability, resisting compression deformation even after prolonged use. This characteristic is crucial for maintaining thermal insulation, effectively preventing the low temperature of the coolant from directly impacting the user's skin and avoiding discomfort caused by sudden temperature drops. In addition, the structure of the high-density polyester fiber gives it excellent tear resistance and wear resistance, and it can withstand the friction and tension in daily use, ensuring long-term durability. In addition, the combination of the support plate 210 of the polymer-based composite material and the barrier cotton 220 of the high-density polyester fiber forms a product structure that can provide good support and effectively isolate low temperatures. This comprehensive design can provide appropriate support during use, ensuring that the user's armpit area is not easily fatigued when in a high-temperature environment or for a long time. At the same time, the presence of the barrier cotton 220 further enhances the safety of the product, ensuring that the user will not feel uncomfortable due to excessively low temperatures when using the cooling pillow. Through such a design, users can enjoy a comfortable cooling experience while ensuring their own safety.

[0045] Specifically, the storage bag 230 is also provided with a connecting tube 240 and a sealing valve 250; one end of the connecting tube 240 is connected to the storage bag 230, and the other end of the connecting tube 240 passes through the second wrapping layer and is arranged on the outside of the second wrapping layer; the sealing valve 250 is arranged at the end of the connecting tube 240 away from the storage bag 230, and the sealing valve 250 is used to seal the connecting tube 240.

[0046] As can be seen, the connection between the storage bag 230 and the connecting tube 240 allows for efficient circulation of coolant between the storage bag 230 and the external environment. One end of the connecting tube 240 is directly connected to the storage bag 230, ensuring rapid flow of coolant into and out of the bag. The other end passes through the second wrapping layer and is positioned outside it. This layout avoids complexity in the pillow's overall structure while ensuring ease of use. When the user needs to replace or refill the coolant, they simply access the connecting tube 240 without having to disassemble the entire pillow, significantly improving product usability and user experience. This design is particularly important for users who frequently adjust the coolant temperature to suit varying environmental conditions, effectively meeting their needs. Secondly, the sealing valve 250 is located at the end of the connecting tube 240 away from the storage bag 230, primarily to ensure a tight seal and safety during storage. The sealing valve 250 effectively prevents accidental coolant leakage when not in use, ensuring the pillow's safety during storage and transportation. This design not only reduces the waste of coolant, but also prevents possible damage to the user and the surrounding environment. In addition, the sealing valve 250 can also conveniently control the flow of coolant during use. The user can open or close it at any time according to their own needs, further improving the flexibility of use. Finally, combined with the design of the connecting tube 240 and the sealing valve 250, the horn-type cooling pillow for underarms achieves higher convenience and safety in the management of coolant. This design concept fully considers the actual usage scenarios of users, ensuring that in high temperature environments, users can not only easily obtain cooling effects, but also adjust the temperature and amount of coolant as needed at any time. Through the convenient replacement and replenishment mechanism, users can maintain a good comfort experience during long-term use, further improving the adaptability of the product. This humanized design provides great convenience for users, allowing the horn-type cooling pillow for underarms to better serve the needs of daily life and specific activities.

[0047] In this embodiment, a horn-shaped cooling pillow for the armpit is provided. By placing the first shell 100 on the back of the patient's armpit and the second shell 200 close to the patient's armpit, it can effectively provide local cooling, thereby helping the patient alleviate the problem of hyperthermia caused by high temperature or exercise. The design of the latex block 111 and the first wrapping layer of the first shell 100 ensures the comfort of the pillow when in contact with the skin, avoiding allergies or discomfort caused by material discomfort. At the same time, the wavy shape of the latex block 111 not only increases the contact area, but also effectively adapts to the curve of the armpit, making the pillow more fit when in use and providing a stable support effect. Secondly, the cooling chamber in the second shell 200 can quickly reduce the temperature of the armpit area by storing coolant, improve local blood circulation, and help patients stay comfortable in high temperature environments. In addition, the combined design of the support plate 210 and the barrier cotton 220 effectively isolates the temperature difference between the cooling chamber and the skin, preventing skin discomfort caused by direct contact with low-temperature liquid. The high-density polyester fiber material of the barrier cotton 220 ensures good thermal insulation performance, allowing patients to feel a gentle cooling effect during use rather than irritating low temperatures. Finally, the setting of the connecting tube 240 makes the replacement of the coolant more convenient. The user can easily refill or replace the coolant to maintain the continuity and stability of the cooling effect. The design of the sealing valve 250 effectively prevents the leakage of the coolant and ensures safety during use. The comprehensive consideration of these design details makes the horn-type cooling pillow for underarms not only provide an effective cooling effect, but also ensure the comfort and safety of the user.

[0048] One of the above embodiments is an armpit cooling horn-shaped throw pillow, which is filled with cooling liquid in the cooling cavity inside the second shell 200, can continuously absorb heat, effectively reduce the local temperature of the armpit, and meet the cooling needs of users in hot environments. Compared with traditional cooling methods such as fans or air conditioners, this design can directly and quickly cool the local area, especially for the armpit, which is easily heated, providing efficient and lasting comfort. Secondly, by designing a support plate 210 inside the second shell 200, the support plate 210 provides structural support according to the preset shape, ensuring that the throw pillow does not deform or collapse during use, and always maintains a stable shape. This support design not only improves the durability of the product, but also provides better support for users, preventing discomfort in the armpit area caused by unstable support. This structural design is particularly suitable for maintaining product comfort during long-term use. In addition, although the cooling liquid can provide effective cooling effect, if it directly contacts the skin, it may cause cold stimulation or discomfort. To solve this problem, the throw pillow is internally provided with a barrier cotton 220 to isolate the low temperature of the cooling cavity and prevent low temperature from being transmitted to the user's skin. This design not only guarantees the cooling effect, but also avoids the potential discomfort or low temperature injury caused by the cooling liquid, significantly improving the use comfort and safety of the product. Finally, through the selection of structure and material, good use experience is provided. The shape support provided by the support plate 210 and the temperature isolation of the barrier cotton 220 make the user enjoy the cooling effect without feeling excessive cooling or insufficient support. The overall design conforms to ergonomics and is particularly suitable for use in the armpit area, providing a more conformable and comfortable experience for users.

[0049] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A horn-shaped cooling pillow for underarms, characterized in that: include: a first shell; a second shell connected to the first shell, wherein a cooling cavity is provided inside the second shell, and a coolant is provided inside the cooling cavity; A support plate and barrier cotton are provided inside the second shell. The support plate is used to support the second shell according to a preset shape, and the barrier cotton is used to block the temperature of the cooling chamber.

2. The horn-type cooling pillow for underarms according to claim 1, characterized in that: The first housing comprises: latex blocks; The first wrapping layer covers the outer side of the latex block, and the first wrapping layer is connected to the latex block.

3. The horn cooling pillow for underarms as claimed in claim 2, characterized in that: The second housing includes: a support plate, one end of which passes through the first wrapping layer and is connected to the latex block; Barrier cotton is arranged on one side of the support plate, and the barrier cotton is connected to the support plate; A storage bag is provided on a side of the support plate away from the barrier cotton, the storage bag is connected to the support plate, and a cooling cavity is provided in the storage bag; The second wrapping layer is sleeved on the outer sides of the barrier cotton and the storage bag, and the inner sidewalls of the second wrapping layer are respectively connected to the outer sidewalls of the barrier cotton and the storage bag.

4. The horn cooling pillow for underarms according to claim 2, characterized in that: The thickness of the latex block is 30mm-50mm, and the shape of the latex block is wavy.

5. The horn cooling pillow for underarms according to claim 2, characterized in that: The inner side of the first wrapping layer is also coated with a breathable polyurethane coating.

6. The horn cooling pillow for underarms according to claim 3, characterized in that: The support plate is made of a polymer-based composite material.

7. The horn cooling pillow for underarms according to claim 3, characterized in that: The thickness of the barrier cotton is 10mm-30mm, and the material of the barrier cotton is high-density polyester fiber.

8. The horn cooling pillow for underarms according to claim 3, characterized in that: The storage bag is also provided with a connecting pipe and a sealing valve; One end of the connecting tube is connected to the storage bag, and the other end of the connecting tube passes through the second wrapping layer and is arranged on the outside of the second wrapping layer; The sealing valve is arranged at one end of the connecting tube away from the storage bag, and the sealing valve is used for sealing the connecting tube.

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