Oversleeve with gel cold insulation structure

Abstract

The oversleeve with the gel cold insulation structure comprises a cover protection containing assembly, a tight fit positioning assembly, an opening and closing switching assembly, a gel cold insulation assembly and an embedded connection assembly, the gel cold insulation assembly arranged on the oversleeve provides a cold insulation effect through an internal gel piece, an arm can be cooled for a long time, and the cold insulation effect is good. The oversleeve is suitable for occasions needing cooling or cold compress, such as outdoor high-temperature environments or occasions where the body surface temperature needs to be rapidly reduced after exercises, the cover protection containing assembly is matched with the shape of an arm and can be tightly attached to the arm, cold air loss is reduced, the cold insulation effect is improved, the tight fit positioning assembly can conduct positioning according to the shape of the arm, stable wearing of the oversleeve is guaranteed, and the service life of the oversleeve is prolonged. Acrylic acid and sodium hydroxide are adopted as main raw materials, a low-temperature initiator sodium hydrogen sulfite, tetramethylethylenediamine, a cross-linking agent and other auxiliaries are added, a gel sheet is manufactured through a low-temperature self-polymerization production process, complex procedures such as manual bubble discharging and hot press molding are not needed, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to a polymer cold-keeping product, in particular to a sleeve with a gel cold-keeping structure. Background Art

[0002] Patent document CN215020295U discloses a sleeve-type cold and hot compress ice pack, which includes an elastic cloth sleeve, an elastic rope and a gel pad. The elastic cloth sleeve is a double-layer sleeve type, and the two ends of the elastic cloth sleeve are connected to elastic ropes. The sides of the elastic cloth sleeve are divided into equal-sized spaces by sutures, and a gel pad is arranged in each space. It can provide 360° full coverage of the human limbs and can change the position of the cold compress at will. It does not require cumbersome connection and fixation. It is easy and fast to wear. After wearing, it does not affect daily work and life. Normal driving and walking can be carried out without lying or sitting still. However, the gel pad in this sleeve adopts a multi-piece structure. After it is placed in the cloth sleeve, a large gap is left between adjacent gel pads, resulting in poor cold preservation performance. Therefore, it is necessary to optimize the structure of this sleeve to overcome the above-mentioned defects. Utility Model Content

[0003] The utility model aims to provide a sleeve with a gel cooling structure to improve its cooling performance.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A sleeve with a gel cooling structure, comprising:

[0006] A cover and receiving assembly, which is adapted to the shape of the arm and can be covered on the outside of the arm, and has a receiving space inside;

[0007] A tight fitting positioning component, which is installed in the shield and containment component and is adapted to the shape of the arm, and the tight fitting positioning component is used to position the shield and containment component on the arm;

[0008] An opening and closing switching component is installed in the cover protection and accommodation component, and can switch the open or closed state of the cover protection and accommodation component;

[0009] A gel cold preservation component is installed in the shield and receiving component, and the arm area is kept cold by the gel cold preservation component;

[0010] The embedded adapter component is installed between the gel cold preservation component and the cover protection and accommodation component. The gel cold preservation component can be embedded and positioned in the cover protection and accommodation component through the embedded adapter component.

[0011] Specifically, the shield and containment assembly includes:

[0012] Inner protective shell, which is a tubular structure formed by stitching fabrics, is adapted to the shape of the arm and can be covered outside the arm.

[0013] Outer protective shell, which is a tubular structure formed by stitching fabrics, covers the outside of the inner protective shell. The two ends of the inner protective shell are respectively stitched to the two ends of the outer protective shell, forming a receiving space between the outer protective shell and the inner protective shell for installing a gel cold insulation component.

[0014] The tight fitting and positioning component includes:

[0015] Front tight fitting ring, which is made of elastic rubber band, is located between the inner protective shell and the outer protective shell and is stitched to the front ends of the inner protective shell and the outer protective shell, and can position the inner protective shell at the front end of the arm.

[0016] Rear tight fitting ring, which is made of elastic rubber band, is located between the inner protective shell and the outer protective shell and is stitched to the rear ends of the inner protective shell and the outer protective shell, and can position the inner protective shell at the rear end of the arm.

[0017] In an embodiment of the present utility model, the diameter of the rear tight fitting ring is larger than that of the front tight fitting ring.

[0018] The opening and closing switching component includes:

[0019] Opening and closing notch, which is opened in the outer protective shell and extends along the axial direction of the outer protective shell. The receiving space between the outer protective shell and the inner protective shell can be communicated with the outside through the opening and closing notch.

[0020] Switching zipper, which is installed in the opening and closing notch and can switch the opening and closing states of the opening and closing notch.

[0021] The gel cold insulation component includes:

[0022] Gel sheet, which is a rectangular structure and is adapted to the shape of the receiving space between the outer protective shell and the inner protective shell, and can be put in or taken out through the opening and closing notch.

[0023] Gel shell sleeve, which is formed by stitching fabrics and covers the outside of the gel sheet to shield and protect the gel sheet.

[0024] In an embodiment of the present utility model, the two ends of the gel shell sleeve are provided with engaging velcro, and can form a tubular structure by connecting the head and tail through the engaging velcro.

[0025] In an embodiment of the present utility model, the inner wall of the gel shell sleeve is provided with an anti-seepage inner lining, which is made of a plastic sheet and fits to the outer wall of the gel sheet to prevent the liquid substance in the gel sheet from seeping out.

[0026] The chimeric adapter assembly includes:

[0027] A chimeric buckle, which is installed on the outer wall of the gel shell sleeve and the inner wall of the protective inner shell. After the gel sheet is placed into the accommodation space between the protective outer shell and the protective inner shell through the opening and closing notch, the gel shell sleeve and the protective inner shell can be joined by the chimeric buckle to position the gel sheet.

[0028] In an embodiment of the present invention, acrylic acid and sodium hydroxide are used as the main raw materials. By adding auxiliaries such as a low-temperature initiator sodium bisulfite and tetramethylethylenediamine, a cross-linking agent, etc., and adding them into a mold, a gel sheet is obtained through a low-temperature self-polymerization production process, and then a fabric stitching operation is performed. There is no need for manual degassing of air bubbles and no hot pressing is required, which can reduce production costs.

[0029] The advantages of the present invention are as follows:

[0030] The gel cold preservation component provided by the sleeve can provide a cold preservation effect through the internal gel sheet, and can cool the arm for a long time. It is suitable for occasions that require cooling or cold compress, such as outdoor high-temperature environments or occasions that require rapid reduction of body surface temperature after exercise. The protective accommodation component is adapted to the shape of the arm, can closely fit the arm, reduce cold air loss, and improve the cold preservation effect. The tight fitting and positioning component can be positioned according to the shape of the arm to ensure the stable wearing of the sleeve. The gel sheet is made by a low-temperature self-polymerization production process, and there is no need for complex processes such as manual degassing of air bubbles and hot pressing, which reduces production costs. Description of the Drawings

[0031] Figure 1 is a schematic structural diagram of a sleeve with a gel cold preservation structure proposed by the present invention;

[0032] Figure 2 is a schematic cross-sectional structure diagram of the sleeve;

[0033] Figure 3 is Figure 2 an enlarged close-up view of part A in Detailed Embodiments

[0034] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0035] like Figures 1 to 3 As shown, the sleeve with a gel cold preservation structure proposed by the utility model includes a cover and protection containing component, a tight positioning component, an opening and closing switching component, a gel cold preservation component and a chimeric adapter component. The cover and protection containing component is adapted to the shape of the arm and can cover the outside of the arm, and has a containing space inside. The tight positioning component is installed in the cover and protection containing component and is adapted to the shape of the arm. The cover and protection containing component is positioned on the arm by the tight positioning component. The opening and closing switching component is installed in the cover and protection containing component and can switch the open or closed state of the cover and protection containing component. The gel cold preservation component is installed in the cover and protection containing component, and the arm part is kept cold by the gel cold preservation component. The chimeric adapter component is installed between the gel cold preservation component and the cover and protection containing component, and the gel cold preservation component can be chimerically positioned in the cover and protection containing component by the chimeric adapter component.

[0036] In this embodiment, the cover housing assembly includes a cover inner shell 110 and a cover outer shell 120. The cover inner shell is a tube structure and is formed by sewing fabric. It is adapted to the shape of the arm and can be covered on the outside of the arm. The cover outer shell is a tube structure and is formed by sewing fabric. It is covered on the outside of the cover inner shell. The two ends of the cover inner shell are respectively sewn to the two ends of the cover outer shell, so as to form a housing space for installing the gel cold preservation assembly between the cover outer shell and the cover inner shell.

[0037] The tight-fitting positioning component includes a tight-fitting front ring 210 and a tight-fitting rear ring 220. The tight-fitting front ring is made of elastic rubber band, which is located between the cover inner shell and the cover outer shell, and is sewn to the front end of the cover inner shell and the cover outer shell, so as to position the cover inner shell at the front end of the arm. The tight-fitting rear ring is made of elastic rubber band, which is located between the cover inner shell and the cover outer shell, and is sewn to the rear end of the cover inner shell and the cover outer shell, so as to position the cover inner shell at the rear end of the arm.

[0038] In this embodiment, the diameter of the rear ring after tightening is greater than the diameter of the front ring after tightening.

[0039] The opening and closing switching component includes an opening and closing notch 310 and a switching zipper 320. The opening and closing notch is formed in the protective outer shell and extends along the axial direction of the protective outer shell. The accommodation space between the protective outer shell and the protective inner shell can be communicated with the outside through the opening and closing notch. The switching zipper is installed in the opening and closing notch and can switch the opening and closing states of the opening and closing notch.

[0040] The gel heat preservation component includes a gel sheet body 410 and a gel shell sleeve 420. The gel sheet body has a rectangular structure and is adapted to the shape of the accommodation space between the protective outer shell and the protective inner shell. It can be put into or taken out from the opening and closing notch. The gel shell sleeve is formed by stitching fabrics and covers the outside of the gel sheet body to provide shielding protection for the gel sheet body.

[0041] In this embodiment, engaging fasteners (not shown in the figure) are provided at both ends of the gel shell sleeve, and the gel shell sleeve can be formed into a tubular structure by connecting the head and tail through the engaging fasteners.

[0042] In this embodiment, an anti-seepage inner lining 430 is provided on the inner wall of the gel shell sleeve. The anti-seepage inner lining is made of a plastic sheet and fits on the outer wall of the gel sheet body to prevent the liquid substance in the gel sheet body from leaking out.

[0043] The fitting and transferring component includes a fitting buckle 500. The fitting buckle is installed on the outer wall of the gel shell sleeve and the inner wall of the protective inner shell. After the gel sheet body is put into the accommodation space between the protective outer shell and the protective inner shell through the opening and closing notch, the gel shell sleeve can be joined to the protective inner shell through the fitting buckle to position the gel sheet body.

[0044] In the description of the present utility model, it should be noted that when terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", "left", "right" appear, they should be understood based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it should not be construed as a limitation to the present utility model. In addition, when terms such as "first" and "second" appear, they are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

Claims

1. A sleeve with a gel cold insulation structure, characterized in that, Comprising: A cover accommodating component, which is adapted to the shape of the arm and can cover the outside of the arm, and has an accommodating space inside; A fastening and positioning component, which is installed in the cover accommodating component and is adapted to the shape of the arm, and the fastening and positioning component positions the cover accommodating component on the arm; An opening and closing switching component, which is installed in the cover accommodating component and can switch the opening or closing state of the cover accommodating component; A gel cold preservation component, which is installed in the cover accommodating component, and the gel cold preservation component performs cold preservation treatment on the arm part; A fitting and transferring component, which is installed between the gel cold preservation component and the cover accommodating component, and the gel cold preservation component can be fitted and positioned in the cover accommodating component through the fitting and transferring component.

2. The sleeve with a gel cold preservation structure according to claim 1, characterized in that, The cover accommodating component includes: An inner cover shell, which is a tubular structure and is formed by stitching fabrics, and is adapted to the shape of the arm and can cover the outside of the arm; An outer cover shell, which is a tubular structure and is formed by stitching fabrics, and covers the outside of the inner cover shell. The two ends of the inner cover shell are respectively stitched with the two ends of the outer cover shell, and an accommodating space for installing the gel cold preservation component is formed between the outer cover shell and the inner cover shell.

3. The sleeve with a gel cold preservation structure according to claim 1, wherein The fastening and positioning component includes: A front fastening loop, which is made of elastic rubber band and is located between the inner cover shell and the outer cover shell, and is stitched to the front ends of the inner cover shell and the outer cover shell; A rear fastening loop, which is made of elastic rubber band and is located between the inner cover shell and the outer cover shell, and is stitched to the rear ends of the inner cover shell and the outer cover shell.

4. The sleeve with a gel cold preservation structure according to claim 1, characterized in that, The opening and closing switching component includes: An opening and closing notch, which is opened in the outer cover shell and extends along the axial direction of the outer cover shell; A switching zipper, which is installed in the opening and closing notch and can switch the opening and closing states of the opening and closing notch.

5. The sleeve with a gel cold preservation structure according to claim 4, characterized in that, The gel cold preservation component includes: A gel sheet body, which is a rectangular structure and is adapted to the shape of the accommodating space between the outer cover shell and the inner cover shell; A gel shell sleeve, which is formed by stitching fabrics and covers the outside of the gel sheet body.

6. The sleeve with a gel cold preservation structure according to claim 5, characterized in that: Both ends of the gel shell sleeve are provided with engaging Velcro, and can form a tubular structure by connecting the head and tail through the engaging Velcro.

7. The sleeve with a gel cold preservation structure according to claim 5, characterized in that: The inner wall of the gel shell sleeve is provided with an anti-seepage lining, which is made of a plastic sheet and fits on the outer wall of the gel sheet body.

8. The sleeve with a gel cold preservation structure according to claim 5, characterized in that, The fitting and transferring component includes: A fitting buckle, which is installed on the outer wall of the gel shell sleeve and the inner wall of the inner cover shell, and can connect the gel shell sleeve and the inner cover shell through the fitting buckle.

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