Novel cooling necklace

Abstract

The utility model discloses a novel cooling necklace which comprises a necklace body and an anti-seepage structure wrapping the necklace body, the anti-seepage structure is used for preventing phase change liquid in the necklace body from seeping outwards, the anti-seepage structure comprises an anti-seepage layer, a middle layer and a protective layer, the anti-seepage layer wraps the necklace body, the middle layer is used for preventing phase change liquid in the necklace body from seeping outwards, and the protective layer is used for preventing phase change liquid in the necklace body from seeping outwards. The middle layer is coated on the impermeable layer, and the protective layer is coated on the middle layer. By means of the mode, the phenomenon that the phase change liquid in the necklace body permeates outwards is avoided, the service life of the cooling necklace is prolonged, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, in particular to a novel cooling collar. Background Art

[0002] As living standards continue to improve, people's requirements for the quality and functionality of leisure and entertainment products are increasing. In summer, cooling collars have become a hot-selling product on the market. Cooling collars are used in hot weather to help people or animals cool down during outdoor activities. However, existing cooling collars may leak phase-change liquid, which reduces the user experience. Utility Model Content

[0003] The utility model provides a novel cooling collar, which is used to solve the technical problem that phase change liquid in the cooling collar leaks and reduces the user's use experience.

[0004] The utility model is realized by the following technical solutions:

[0005] The utility model proposes a novel cooling collar, comprising: a collar body and an anti-seepage structure coated on the collar body, wherein the anti-seepage structure is used to prevent the phase-change liquid in the collar body from penetrating outward, and the anti-seepage structure comprises: an anti-seepage layer, an intermediate layer and a protective layer, wherein the anti-seepage layer is coated on the collar body, the intermediate layer is coated on the anti-seepage layer, and the protective layer is coated on the intermediate layer.

[0006] Furthermore, the anti-seepage layer is made of TPU material, and the thickness of the anti-seepage layer is 0.2-0.4 mm.

[0007] Furthermore, the middle layer is made of PET material, and the thickness of the middle layer is 0.2-0.4 mm.

[0008] Furthermore, the protective layer is made of TPU material, and the thickness of the protective layer is 0.2-0.4 mm.

[0009] Furthermore, the novel cooling collar also includes: two weighted parts, wherein one of the weighted parts is connected to one end of the collar body, and the other weighted part is connected to the other end of the collar body.

[0010] Furthermore, the collar body is provided with a liquid inlet, and the liquid inlet is connected to the collar body. The novel cooling collar also includes: a sealing cover, and the sealing cover is used to seal and cover the liquid inlet.

[0011] Furthermore, the collar body has a U-shaped arc structure.

[0012] Furthermore, the head end and the tail end of the collar body are close to each other.

[0013] Furthermore, the liquid in the collar body is PCM.

[0014] Furthermore, a fluorescent layer is coated on the protective layer.

[0015] Beneficial effects of the utility model:

[0016] Compared with the prior art, the new cooling collar proposed in the utility model has an anti-seepage structure composed of an anti-seepage layer, an intermediate layer and a protective layer, which prevents the phase change liquid in the collar body from penetrating outward when the collar is in use, thereby improving the user experience.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a novel cooling collar proposed in an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the front view structure of a novel cooling collar proposed in an embodiment of the utility model;

[0020] Figure 3 for Figure 2 Middle AA section view;

[0021] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 5 for Figure 2 Middle BB section view;

[0023] Figure 6 This is a schematic diagram of the separation structure of the sealing cover and the liquid inlet in a novel cooling collar proposed in an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Collar body; 2. Anti-seepage structure; 21. Anti-seepage layer; 22. Middle layer; 23. Protective layer; 4. Liquid inlet; 5. Sealing cover; 6. Weighted part. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships described in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0033] See also Figures 1 to 6 The embodiment of the utility model proposes a new type of cooling collar, including: a collar body 1 and an anti-seepage structure 2 coated on the collar body 1, the anti-seepage structure 2 is used to prevent the phase change liquid in the collar body 1 from penetrating outward, the anti-seepage structure 2 includes: an anti-seepage layer 21, an intermediate layer 22 and a protective layer 23, the anti-seepage layer 21 is coated on the collar body 1, the intermediate layer 22 is coated on the anti-seepage layer 21, and the protective layer 23 is coated on the intermediate layer 22.

[0034] Specifically, the anti-seepage layer 21 is wrapped around the collar body 1 to prevent the phase-change liquid in the collar body 1 from diffusing outwards. The anti-seepage layer 21 blocks the liquid molecules from passing through and prevents them from leaking out. The middle layer 22 is located between the anti-seepage layer 21 and the protective layer 23 to prevent the anti-seepage layer 21 from being damaged due to external impact or extrusion. The protective layer 23 is located at the outermost layer, and the protective layer 23 can prevent the external environment from corroding the middle layer 22.

[0035] In this embodiment, the anti-seepage layer 21 , the intermediate layer 22 and the protective layer 23 are sequentially stacked and then hot-pressed to form an anti-seepage structure 2 .

[0036] Compared with the prior art, the novel cooling collar proposed in the present invention has an anti-seepage structure 2 composed of an anti-seepage layer 21, an intermediate layer 22 and a protective layer 23, which prevents the phase-change liquid in the collar body 1 from penetrating outward when the cooling collar is in use, thereby improving the user experience.

[0037] In this embodiment, the anti-seepage layer 21 is made of TPU (thermoplastic polyurethane) material, and the thickness of the anti-seepage layer 21 is 0.2-0.4 mm.

[0038] Specifically, the TPU material has good waterproof properties and can block water molecules from penetrating, so that the phase-change liquid in the collar body 1 does not leak out, and can maintain its anti-seepage effect even when worn for a long time or subjected to external pressure. At the same time, the TPU material has flexibility, so that the anti-seepage layer 21 can fit the collar body 1 closely. Preferably, the thickness of the anti-seepage layer 21 is 0.3 mm.

[0039] In this embodiment, the middle layer 22 is made of PET (polyethylene terephthalate) material, and the thickness of the middle layer 22 is 0.2-0.4 mm.

[0040] Specifically, PET material has high strength and high toughness, which can enhance the stability of the anti-seepage structure 2, prevent the anti-seepage structure 2 from being deformed or broken due to external forces, and extend the service life of the product. Preferably, the thickness of the middle layer 22 is 0.3 mm.

[0041] In this embodiment, the protective layer 23 is made of TPU material, and the thickness of the protective layer 23 is 0.2-0.4 mm.

[0042] Specifically, the protective layer 23 is closely attached to the intermediate layer 22, further preventing leakage of the phase change liquid in the collar body 1, and ensuring the cleanliness of the cooling collar when in use. Preferably, the thickness of the protective layer 23 is 0.3 mm.

[0043] See also Figure 1 , Figure 2 and Figure 6 The novel cooling collar also includes: two weighted parts 6 , wherein one weighted part 6 is connected to one end of the collar body 1 , and the other weighted part 6 is connected to the other end of the collar body 1 .

[0044] Specifically, when a user wears the new cooling collar proposed in this embodiment for running, it will cause greater shaking. The two ends of the collar body 1 are respectively connected to the weighted parts 6, so that the collar body 1 fits tightly against the neck, avoiding the cooling collar from shaking up and down or left and right due to exercise.

[0045] See also Figure 5 and Figure 6 The collar body 1 is provided with a liquid inlet 4 , which is communicated with the collar body 1 . The novel cooling collar further comprises a sealing cover 5 , which is used to seal the liquid inlet 4 .

[0046] Specifically, by adding or replacing the phase change liquid in the collar body 1 through the liquid inlet 4, the convenience of using the cooling collar is improved.

[0047] In this embodiment, the collar body 1 has a U-shaped arc structure, which can naturally fit the neck contour of the user, making it comfortable and stable when worn, and avoiding the feeling of pressure or sliding caused by shape mismatch.

[0048] In this embodiment, the head end and the tail end of the collar body 1 are close to each other to prevent the collar body from falling off the neck of the human body during exercise or daily activities.

[0049] In this embodiment, the liquid in the collar body 1 is PCM (phase change material). PCM can transfer heat evenly during the phase change process, ensuring that the temperature of the area where the cooling collar contacts the skin will not change suddenly or be uneven, thereby improving wearing comfort.

[0050] In this embodiment, the protective layer 23 is coated with a fluorescent layer, so that when the wearer is running at night, pedestrians or drivers can notice the presence of the wearer, thereby reducing the risk of traffic accidents.

[0051] Compared with the prior art, the new cooling collar proposed in the utility model has an anti-seepage structure 2 composed of an anti-seepage layer 21, an intermediate layer 22 and a protective layer 23, so that when the collar is in use, the phase change liquid in the collar body 1 is prevented from penetrating outward, thereby improving the user's experience. The collar body 1 is a U-shaped arc structure that fits the curve of the human neck. Both ends of the collar body 1 are connected to a weighted part 6. When the cooling collar is worn for exercise, the cooling collar is prevented from slipping off the human neck, thereby improving the wearing comfort. The fluorescent layer coated on the anti-seepage structure 2 improves the wearer's visibility in a night environment and enhances the wearer's safety during outdoor activities.

[0052] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A novel cooling collar, characterized in that: include: A collar body and an anti-seepage structure coated on the collar body, wherein the anti-seepage structure is used to prevent the phase-change liquid in the collar body from penetrating outward, and the anti-seepage structure comprises: an anti-seepage layer, an intermediate layer and a protective layer, wherein the anti-seepage layer is coated on the collar body, the intermediate layer is coated on the anti-seepage layer, and the protective layer is coated on the intermediate layer.

2. The novel cooling collar according to claim 1, characterized in that: The anti-seepage layer is made of TPU material, and the thickness of the anti-seepage layer is 0.2-0.4 mm.

3. The novel cooling collar according to claim 1, characterized in that: The middle layer is made of PET material, and the thickness of the middle layer is 0.2-0.4 mm.

4. The novel cooling collar according to claim 1, characterized in that: The protective layer is made of TPU material, and the thickness of the protective layer is 0.2-0.4 mm.

5. The novel cooling collar according to claim 1, characterized in that: The novel cooling collar further comprises: two weighted parts, wherein one of the weighted parts is connected to one end of the collar body, and the other weighted part is connected to the other end of the collar body.

6. The novel cooling collar according to claim 1, characterized in that: The collar body is provided with a liquid inlet, which is communicated with the collar body. The novel cooling collar also includes a sealing cover, which is used to seal and cover the liquid inlet.

7. The novel cooling collar according to claim 1, characterized in that: The collar body is in a U-shaped arc structure.

8. The novel cooling collar according to claim 7, characterized in that: The head end and the tail end of the collar body are close to each other.

9. The novel cooling collar according to claim 1, characterized in that: The liquid in the collar body is PCM.

10. The novel cooling collar according to claim 1, characterized in that: The protective layer is coated with a fluorescent layer.

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