Cooling neckerchief

Abstract

The cooling neckerchief comprises a neckerchief body, the neckerchief body is used for being worn by a user, cavities capable of containing cooling materials are formed in the two ends of the neckerchief body in the length direction in a penetrating mode, a first opening is formed in one end of the neckerchief body in the length direction, and a second opening is formed in the other end of the neckerchief body in the length direction; the sealing piece is used for blocking the first opening, a second one-way valve is arranged in the second opening and used for filling the cavity with the cooling material and blocking the second opening, and the cooling scarf has the effect of improving the sealing performance of the cooling scarf.

Description

Technical Field

[0001] This application relates to the field of scarves, and in particular to a cooling scarf. Background Art

[0002] A cooling scarf is a portable neck cooling device that provides a comfortable cooling effect by absorbing heat. It is suitable for various scenarios such as outdoor activities, sports, and work, and can help people stay cool and comfortable in high-temperature environments.

[0003] In order to improve the comfort of the user's wearing and the cooling effect of the scarf, there is a cooling scarf on the market. It is filled with a cooling material inside. When the user wears it, the internal cooling material quickly absorbs heat from the human neck, thus bringing a cool feeling to the user.

[0004] In practical applications, a filling port is provided on the scarf. After filling the cooling material into the scarf along the filling port through a filling device, the filling port is blocked by adhesion or using a plug. However, due to the variety of cooling materials (including fluids and liquids, but not limited to these two), it is difficult to completely block the filling port in this way, resulting in the leakage of the cooling material along the blocking gap, which affects the user's experience. At the same time, most of the cooling materials are made of chemical materials. If the user directly contacts the cooling material, it will affect the user's physical health. Therefore, further improvement is needed. Utility Model Content

[0005] In order to improve the sealing performance of the cooling scarf, this application provides a cooling scarf.

[0006] The cooling scarf provided by this application adopts the following technical solutions:

[0007] A cooling scarf includes a scarf body for the user to wear. Both ends of the scarf body are longitudinally penetrated with chambers for accommodating the cooling material. One end of the scarf in the longitudinal direction is a first opening, and the other end is a second opening. A sealing member is arranged in the first opening for blocking the first opening, and a second one-way valve is arranged in the second opening for filling the cooling material into the chamber and blocking the second opening.

[0008] By adopting the above technical scheme, since the cooling material is filled in the main body of the scarf, when the user wears it, the cooling material in the main body of the scarf quickly absorbs heat from the user's neck, bringing comfort to the user; the first opening is sealed by the sealing member, and at the same time, the second one-way valve has the one-way flow characteristic, and the cooling material is filled into the chamber through the filling equipment. When the cooling material is filled into the chamber by the filling equipment and moved out along the chamber, the second one-way valve is closed to reduce the amount of cooling material in the chamber flowing out along the second opening, thereby playing a positive guiding role in improving the sealing performance of the cooling scarf.

[0009] Preferably, the sealing member is configured as a first one-way valve, and the first one-way valve is used to limit the cooling material in the chamber from leaking out along the first opening.

[0010] By adopting the above technical solution and utilizing the one-way flow characteristic of the first one-way valve, the first opening is blocked by the first one-way valve, thereby reducing the amount of cooling material flowing out along the first opening.

[0011] Preferably, a clamping platform is provided in the first opening and the second opening respectively, and a clamping groove is provided on the first one-way valve and the second one-way valve respectively, and the clamping groove is clamped and matched with the clamping platform.

[0012] By adopting the above technical solution, through the cooperation of the clamping groove and the clamping platform, the first one-way valve and the second one-way valve are stably arranged in the first opening and the second opening respectively, thereby reducing the probability of the first one-way valve falling off along the first opening and / or the second one-way valve falling off along the second opening, and improving the stability when the first one-way valve is installed in the first opening and the second one-way valve is arranged in the second opening.

[0013] Preferably, a first plug is provided in the first opening, and a second plug is provided in the second opening, the first plug is used to block the first opening, and the second plug is used to block the second opening.

[0014] By adopting the above technical solution, the first opening is sealed twice by the first plug, and the second opening is sealed twice by the second plug, so as to further improve the sealing performance of the neck gaiter body and further reduce the amount of cooling material flowing out along the first opening and / or the second opening.

[0015] Preferably, a limiting platform is respectively provided in the first opening and the second opening, and a limiting groove is respectively provided on the first plug and the second plug. When the limiting platform is engaged with the limiting groove, the tail end of the first plug abuts against the first one-way valve, and the tail end of the second plug abuts against the second one-way valve.

[0016] By adopting the above technical solution, through the cooperation of the limiting groove and the limiting platform, it is beneficial to accurately set the first plug in the first opening and at the same time accurately set the second plug in the second opening, so as to reduce the shaking when the first plug and the second plug are respectively set in the first opening and the second opening; at the same time, by the first plug pressing against the first one-way valve and the second plug pressing against the second one-way valve, it plays a positive guiding role in improving the stability when the first plug and the second plug are respectively installed in the first opening and the second opening.

[0017] Preferably, the first plug is adhered to the first opening through an adhesive liquid, and the second plug is adhered to the second opening through an adhesive liquid.

[0018] By adopting the above technical solution, the first plug is adhered to the first opening through the adhesive liquid. Similarly, the second plug is adhered to the second opening through the adhesive liquid. By the adhesive liquid filling the gaps between the first plug and the first opening and between the second plug and the second opening, it is beneficial to further improve the sealing performance of the neck warmer body and at the same time reduce the probability of the first plug and the second plug falling off.

[0019] Preferably, the first plug and the second plug are hollow inside.

[0020] By adopting the above technical solution, since the first plug and the second plug are hollow inside, the first plug and the second plug have the characteristic of being easily deformable, so as to facilitate the first plug and the second plug to be respectively set in the first opening and the second opening.

[0021] Preferably, the neck warmer body is set as a silicone neck warmer body.

[0022] By adopting the above technical solution, the silicone material has the characteristic of being corrosion-resistant, thus reducing the probability of damage to the neck warmer body caused by the cooling material; at the same time, because the silicone is soft and non-toxic (chemically stable), it has the characteristic of being easily deformable to meet the wearing needs of users with different neck contours / sizes, which is beneficial to improving the wearing experience of users.

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

[0024] 1. Using the seal to block the first opening, and at the same time, using the characteristic of the one-way valve having one-way flow to reduce the amount of the cooling material in the chamber flowing out along the second opening, which plays a positive guiding role in improving the sealing performance of the cooling neck warmer;

[0025] 2. By the first plug performing secondary blocking on the first opening and the second plug performing secondary blocking on the second opening, further improving the sealing performance of the neck warmer body to further reduce the amount of the cooling material flowing out along the first opening and / or the second opening;

[0026] 3. Glue the first plug into the first opening with the adhesive liquid. Similarly, glue the second plug into the second opening with the adhesive liquid. The adhesive liquid is used to fill the gaps between the first plug and the first opening and between the second plug and the second opening, which is beneficial to further improve the sealing performance of the neck warmer body. Description of the Drawings

[0027] Figure 1 is the overall structural schematic diagram of a cooling neck warmer in an embodiment of the present application.

[0028] Figure 2 is Figure 1 the cross-sectional schematic diagram of a cooling neck warmer in

[0029] Figure 3 is Figure 2 the enlarged schematic diagram of part A in

[0030] Description of the reference numerals: 1. Neck warmer body; 2. Chamber; 3. First opening; 4. Second opening; 5. Seal; 6. Second one-way valve; 7. First one-way valve; 8. Snap joint platform; 9. Snap joint groove; 10. First plug; 11. Second plug; 12. Limit platform; 13. Limit groove. Detailed Description of the Embodiment

[0031] The following will further describe the present application in detail Figures 1-3 with reference to the accompanying drawings.

[0032] An embodiment of the present application discloses a cooling neck warmer. Referring to Figures 1-3 , a cooling neck warmer includes a neck warmer body 1 for the user to wear. Chambers 2 for accommodating the cooling material are formed through the two ends of the neck warmer body 1 along the length direction.

[0033] Further, in this embodiment, the neck warmer body 1 is made of silicone. The chemical properties of the silicone material are stable and non-toxic (or with weak toxicity), which can reduce the probability of damage to the neck warmer body 1 caused by the cooling material, and also reduce the probability of affecting the user's physical health due to the toxicity of the neck warmer body 1 material. At the same time, due to the softness of silicone, it has the characteristic of being easily deformed, which can meet the wearing needs of users with different neck contours / sizes and is beneficial to improving the user's wearing experience.

[0034] Further, one end of the neck warmer along the length direction is a first opening 3, and the other end is a second opening 4. A seal 5 is arranged in the first opening 3 for plugging the first opening 3, and a second one-way valve 6 is arranged in the second opening 4 for filling the cooling material into the chamber 2 and plugging the second opening 4.

[0035] Correspondingly, the seal 5 can be set as a component such as a sealing plug for blocking the first opening 3. In this embodiment, the seal 5 is set as the first one-way valve 7. By utilizing the characteristic of the first one-way valve 7 having one-way fluidity, the first opening 3 is blocked by the first one-way valve 7, thereby reducing the amount of the cooling material flowing out along the first opening 3.

[0036] It should also be noted here that the cooling material is a conventional heat-absorbing material (including fluids and liquids, but not limited to these two), made of chemical materials, which are existing materials. Their specific compositions and working principles will not be elaborated here.

[0037] Meanwhile, in this embodiment, the second one-way valve 6 can be selected as a V-shaped one-way valve. When the filling device is inserted along the inlet of the second one-way valve 6, the second one-way valve 6 is in an open state, and the opening of the second one-way valve 6 faces the inside of the chamber 2. When the filling device is removed along the chamber 2, the second one-way valve 6 closes rapidly.

[0038] Therefore, the implementation principle of a cooling neck warmer according to an embodiment of the present application is as follows: Since the cooling material is filled in the neck warmer main body 1, when the user wears it, the cooling material in the neck warmer main body 1 rapidly absorbs heat from the user's neck, bringing comfort to the user; the first opening 3 is blocked by the first one-way valve 7. Meanwhile, by utilizing the one-way flow characteristics of the first one-way valve 7 and the second one-way valve 6, the cooling material is filled into the chamber 2 through the filling device. When the filling of the cooling material in the chamber 2 is completed through the filling device and the filling device is removed along the chamber 2, the second one-way valve 6 closes to reduce the amount of the cooling material in the chamber 2 flowing out along the second opening 4, which plays a positive guiding role in improving the sealing performance of the cooling neck warmer.

[0039] Refer to Figure 2 and Figure 3 , clamping platforms 8 are respectively arranged in the first opening 3 and the second opening 4, and clamping grooves 9 are respectively formed on the first one-way valve 7 and the second one-way valve 6. The clamping grooves 9 are in clamping fit with the clamping platforms 8.

[0040] Specifically, in this embodiment, the clamping platforms 8 in the first opening 3 and the clamping platforms 8 in the second opening 4 have the same shape and forming method, and at the same time, the clamping grooves 9 on the first one-way valve 7 and the second one-way valve 6 have the same shape and forming method. Here, the matching method of the first opening 3 and the clamping platform 8 and the first one-way valve 7 and the clamping groove 9 is taken for illustration.

[0041] Correspondingly, the clamping platform 8 is formed by expanding from the inner wall of the first opening 3 towards the geometric center of the first opening 3, but does not block the first opening 3; at the same time, the clamping groove 9 is formed by denting from the circumferential side wall of the first one-way valve 7 towards the geometric center of the first one-way valve 7. At this time, the clamping groove 9 can be in clamping fit with the clamping sleeve.

[0042] Thus, through the cooperation of the clamping groove 9 and the clamping platform 8, during the assembly process of the neck warmer main body 1, the first one-way valve 7 and the second one-way valve 6 are respectively stably installed in the first opening 3 and the second opening 4, reducing the probability of the first one-way valve 7 falling off along the first opening 3 and / or the second one-way valve 6 falling off along the second opening 4, and improving the stability when the first one-way valve 7 is installed in the first opening 3 and the second one-way valve 6 is installed in the second opening 4.

[0043] Referring to Figure 2 and Figure 3 , a first plug 10 is provided in the first opening 3, and a second plug 11 is provided in the second opening 4. The first plug 10 is used to block the first opening 3, and the second plug 11 is used to block the second opening 4.

[0044] Specifically, the external contour of the first plug 10 is adapted to the contour of the first opening 3, and the external contour of the second plug 11 is adapted to the contour of the second opening 4, so as to facilitate the insertion and cooperation of the first plug 10 and the second plug 11 with the first opening 3 and the second opening 4 respectively.

[0045] Furthermore, in this embodiment, the first plug 10 and the second plug 11 have the same shape. The cooperation relationship between the first plug 10 and the first opening 3 is taken as an example for description. The first plug 10 protrudes circumferentially to form a plurality of convex ribs. When the first plug 10 is inserted into the first opening 3, the plurality of convex ribs are in contact with the inner wall of the first opening 3, thereby helping to fill the gap between the first opening 3 and the first plug 10.

[0046] Thus, the first opening 3 is secondarily blocked by the first plug 10, and the second opening 4 is secondarily blocked by the second plug 11, further improving the sealing performance of the neck warmer main body 1 to further reduce the amount of the cooling material flowing out along the first opening 3 and / or the second opening 4.

[0047] Referring to Figure 2 and Figure 3 , limiting platforms 12 are respectively provided in the first opening 3 and the second opening 4, and limiting grooves 13 are respectively formed on the first plug 10 and the second plug 11. When the limiting platform 12 and the limiting groove 13 are in clamping cooperation, the tail end of the first plug 10 abuts against the first one-way valve 7, and the tail end of the second plug 11 abuts against the second one-way valve 6.

[0048] Specifically, since the limiting platforms 12 in the first opening 3 and the second opening 4 are formed in the same manner, and the limiting grooves 13 on the first plug 10 and the second plug 11 are formed in the same manner, the limiting platform 12 in the first opening 3 and the limiting groove 13 on the first plug 10 are taken for detailed description.

[0049] Correspondingly, the limiting platform 12 is located on the inner wall between the end face of the first opening 3 and the clamping platform 8, and the limiting platform 12 is integrally formed with the bib main body 1. The limiting platform 12 is arranged along the length direction of the bib main body 1. At the same time, the limiting groove 13 is formed by the side wall of the first plug 10 along the length direction recessing towards the axis of the first plug 10. At this time, the contour of the limiting groove 13 is adapted to the contour of the limiting platform 12.

[0050] Therefore, through the cooperation of the limiting groove 13 and the limiting platform 12, it is beneficial to accurately set the first plug 10 in the first opening 3, and at the same time accurately set the second plug 11 in the second opening 4, so as to reduce the shaking when the first plug 10 and the second plug 11 are respectively set in the first opening 3 and the second opening 4. At the same time, by the first plug 10 pressing against the first one-way valve 7 and the second plug 11 pressing against the second one-way valve 6, it plays a positive guiding role in improving the stability when the first plug 10 and the second plug 11 are respectively installed in the first opening 3 and the second opening 4.

[0051] Correspondingly, in order to facilitate the installation of the first plug 10 in the first opening 3 and the second plug 11 in the second opening 4 and reduce the resistance suffered during the installation of the first plug 10 and the second plug 11, the first plug 10 and the second plug 11 are hollow inside, so that the first plug 10 and the second plug 11 have the characteristic of being easily deformed. When the first plug 10 and the second plug 11 are subjected to acting forces, they will deform, so as to facilitate the installation of the first plug 10 and the second plug 11 in the first opening 3 and the second opening 4 respectively.

[0052] On the other hand, the first plug 10 is adhered to the first opening 3 through an adhesive, and the second plug 11 is adhered to the second opening 4 through an adhesive. After the operator installs the first one-way valve 7 and the second one-way valve 6 in the first opening 3 and the second opening 4 respectively, the outer walls of the first plug 10 and the second plug 11 are coated with the adhesive, or the inner walls of the first opening 3 and the second opening 4 are coated with the adhesive, and then the first plug 10 and the second plug 11 are respectively installed in the first opening 3 and the second opening 4 again. The first plug 10 is adhered to the first opening 3 through the adhesive. Similarly, the second plug 11 is adhered to the second opening 4 through the adhesive. By using the adhesive to fill the gaps between the first plug 10 and the first opening 3 and between the second plug 11 and the second opening 4, it is beneficial to further improve the sealing performance of the bib main body 1, and at the same time reduce the probability of the first plug 10 and the second plug 11 falling off.

[0053] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A cooling neck warmer, comprising a neck warmer main body (1) for the user to wear, and chambers (2) for accommodating cooling materials are formed through the two ends of the neck warmer main body (1) along the length direction. It is characterized in that: One end of the neck warmer in the length direction is a first opening (3), and the other end is a second opening (4). A seal (5) is arranged in the first opening (3), and the seal (5) is used to block the first opening (3). A second one-way valve (6) is arranged in the second opening (4), and the second one-way valve (6) is used to fill the cooling material into the chamber (2) and block the second opening (4).

2. The cooling neck warmer according to claim 1, wherein: The seal (5) is arranged as a first one-way valve (7), and the first one-way valve (7) is used to limit the leakage of the cooling material in the chamber (2) along the first opening (3).

3. The cooling neck gaiter according to claim 2, wherein: Clamping platforms (8) are respectively arranged in the first opening (3) and the second opening (4), clamping grooves (9) are respectively formed in the first one-way valve (7) and the second one-way valve (6), and the clamping grooves (9) are in clamping fit with the clamping platforms (8).

4. The cooling neck warmer according to claim 3, wherein: A first plug (10) is arranged in the first opening (3), and a second plug (11) is arranged in the second opening (4). The first plug (10) is used to block the first opening (3), and the second plug (11) is used to block the second opening (4).

5. The cooling neck warmer according to claim 4, characterized in that: Limiting platforms (12) are respectively arranged in the first opening (3) and the second opening (4), limiting grooves (13) are respectively formed in the first plug (10) and the second plug (11). When the limiting platforms (12) are in clamping fit with the limiting grooves (13), the tail end of the first plug (10) abuts against the first one-way valve (7), and the tail end of the second plug (11) abuts against the second one-way valve (6).

6. The cooling neck warmer according to claim 4, wherein: The first plug (10) is adhered to the inside of the first opening (3) through an adhesive liquid, and the second plug (11) is adhered to the inside of the second opening (4) through an adhesive liquid.

7. The cooling neck warmer according to claim 6, wherein: The first plug (10) and the second plug (11) are hollow inside.

8. A cooling neck warmer according to any one of claims 1 - 7, characterized in that: The neck warmer body (1) is arranged as a silicone neck warmer body.

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