Cold and hot dual-purpose gel oversleeve

Abstract

The utility model provides a cold and hot dual-purpose gel oversleeve, which comprises a bearing and covering component, a supporting and shaping component, a close-fitting and sleeving component, an anti-seepage containing component, a cold accumulation and heat preservation component and a heat insulation pad component, and is provided with the anti-seepage containing component consisting of a containing inner sleeve and a containing outer sleeve, the annular containing space is formed between the containing inner sleeve and the containing outer sleeve and used for fixing the gel core body so that the gel core body can not deform freely along with use of the oversleeve, the supporting top ring and the supporting bottom ring with the hardness larger than that of the bearing barrel shell are arranged, the preset shape of the oversleeve can be effectively supported and kept, deformation caused by long-term use or improper use is prevented, and the service life of the oversleeve is prolonged. The gel core body cannot be randomly deformed along with the use of the oversleeve, the fracture and the position movement of the gel core body are avoided, the stability and the effectiveness of the oversleeve are ensured, the liner sheet body arranged on the inner wall of the bearing barrel shell can further enhance the heat insulation performance of the oversleeve, the influence of the external environment on the temperature of the gel core body can be effectively reduced, and the cold insulation or heat preservation effect is improved.

Description

Technical Field

[0001] The utility model relates to polymer gel products, in particular to a gel sleeve that can be used for both cold and hot applications. Background Art

[0002] Patent document CN217791554U discloses a gel sleeve, which includes a sunscreen sleeve and a short-sleeved body. The sunscreen sleeve includes a sleeve section and a glove section. Articulation connecting rings are sewn between the sleeve section and the glove section and at the top end of the sleeve section. A button is sewn on the articulation connecting ring at the top end of the sleeve section. An elastic cord is clamped between the back side of the button and the sleeve section. The other end of the elastic cord is provided with a small spring clip. The sleeve section includes a skin-friendly layer, a hydrogel layer, a heat-insulating layer and a sunscreen layer, and the skin-friendly layer, the hydrogel layer, the heat-insulating layer and the sunscreen layer are arranged in sequence from the inside to the outside. By setting the hydrogel layer, the sunscreen and heat dissipation effects of the sleeve are more comprehensive. However, the hydrogel layer of this sleeve is located inside the sleeve section and can be folded and deformed together with the sleeve section, so that it is prone to breakage after long-term use, forming local cavities or accumulations, resulting in poor cold preservation or heat preservation effects. Therefore, it is necessary to optimize the structure of this gel sleeve to overcome the above defects. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a gel sleeve that can be used for both cold and hot applications to improve its performance.

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

[0005] A gel sleeve that can be used for both cold and hot applications, which includes:

[0006] A load-bearing and covering member, which has a load-bearing space and is adapted to the shape of the arm, can be worn on the arm to cover the arm;

[0007] A support and shaping member, which is installed on the load-bearing and covering member and can be worn on the arm together with the load-bearing and covering member. The support and shaping member supports the load-bearing and covering member to keep it in a predetermined shape;

[0008] A tightly fitting sleeve member, which is installed on the support and shaping member, can be sleeved outside the arm and is closely attached to the arm to position the support and shaping member and the load-bearing and covering member on the arm;

[0009] An anti-seepage containing member, which is joined to the support and shaping member and is adapted to the load-bearing and covering member. The support and shaping member shapes the anti-seepage containing member, and its internal has a containing space;

[0010] Cold storage and heat insulation member, which is installed in the anti-seepage containment member, can store cold and keep warm in the anti-seepage containment member, and is contained and protected from seepage by the anti-seepage containment member;

[0011] Heat insulation gasket member, which is installed in the load-bearing covering member and cooperates with the anti-seepage containment member. The heat insulation gasket member pads the anti-seepage containment member in which the cold storage and heat insulation member is installed, playing a heat insulation role.

[0012] Specifically, the load-bearing covering member includes:

[0013] Load-bearing cylindrical shell, which is a cylindrical shape with both ends open and is formed by curling and stitching elastic fabric sheets.

[0014] The support and shaping member includes:

[0015] Support top ring, which is made of elastic silica gel and is joined to the top edge of the load-bearing cylindrical shell. Its hardness is greater than that of the load-bearing cylindrical shell. The support top ring supports the top of the load-bearing cylindrical shell. Along its axis upward, the diameter of the support top ring gradually decreases;

[0016] Support bottom ring, which is made of elastic silica gel and is joined to the bottom edge of the load-bearing cylindrical shell. Its hardness is greater than that of the load-bearing cylindrical shell. The support bottom ring supports the bottom of the load-bearing cylindrical shell. Along its axis downward, the diameter of the support bottom ring gradually decreases.

[0017] The tight-fitting socket member includes:

[0018] Socket top ring, which is formed by curling and stitching elastic fabric sheets, is joined to the top of the support top ring, can be socketed on the upper part of the arm, and positions the support top ring and the top of the load-bearing cylindrical shell;

[0019] Socket bottom ring, which is formed by curling and stitching elastic fabric sheets, is joined to the bottom of the support bottom ring, can be socketed on the lower part of the arm, and positions the support bottom ring and the bottom of the load-bearing cylindrical shell.

[0020] The anti-seepage containment member includes:

[0021] Inner containment sleeve, which is cylindrical and is formed by curling and stitching waterproof fabric sheets;

[0022] Outer containment sleeve, which is cylindrical and is formed by curling and stitching waterproof fabric sheets. It wraps around the outside of the inner containment sleeve, forming an annular containment space between the inner containment sleeve and the outer sleeve;

[0023] The sealing top ring is made of elastic silica gel. Its bottom is joined to the top edges of the inner accommodating sleeve and the outer accommodating sleeve, and its outer wall is bonded to the inner wall of the supporting top ring. The sealing top ring seals the top edges of the inner accommodating sleeve and the outer accommodating sleeve and positions the tops of the inner accommodating sleeve and the outer accommodating sleeve.

[0024] The sealing bottom ring is made of elastic silica gel. Its top is joined to the bottom edges of the inner accommodating sleeve and the outer accommodating sleeve, and its outer wall is bonded to the inner wall of the supporting bottom ring. The sealing bottom ring seals the bottom edges of the inner accommodating sleeve and the outer accommodating sleeve and positions the bottoms of the inner accommodating sleeve and the outer accommodating sleeve.

[0025] The cold storage and heat preservation component includes:

[0026] The gel core body is made of acrylic resin. It is filled in the annular accommodating space between the inner accommodating sleeve and the outer accommodating sleeve, and can absorb and store moisture, playing the role of cold storage and heat preservation.

[0027] The heat insulation gasket component includes:

[0028] The gasket body is made of polyurethane microcellular foaming material. It is bonded to the inner wall of the bearing cylinder shell and joined with the outer accommodating sleeve, playing the role of heat insulation.

[0029] In an embodiment of the present utility model, the gel core body used in the gel sleeve is made of acrylic acid and sodium hydroxide as the main raw materials, adding auxiliaries such as TPEG2400, polyacrylamide, crosslinking agent, initiator, etc. After filling and exhausting and sealing, it is then hot-pressed and formed by a heating machine, having good tensile strength and good application performance.

[0030] The advantages of the present utility model are as follows:

[0031] The gel sleeve is provided with a leak-proof accommodating component composed of an inner accommodating sleeve and an outer accommodating sleeve, forming an annular accommodating space between the inner accommodating sleeve and the outer accommodating sleeve for fixing the gel core body so that it will not deform randomly with the use of the sleeve. And there are provided a supporting top ring and a supporting bottom ring with a hardness greater than that of the bearing cylinder shell, which can effectively support and maintain the predetermined shape of the sleeve, not only improving the durability of the sleeve, but also preventing deformation caused by long-term use or improper use, so that the gel core body will not deform randomly with the use of the sleeve, avoiding breakage and position movement of the gel core body, ensuring the stability and effectiveness of its long-term use. The gasket body provided on the inner wall of the bearing cylinder shell can further enhance the heat insulation performance of the sleeve, effectively reducing the influence of the external environment on the temperature of the gel core body and improving the cold storage or heat preservation effect. Description of the Drawings

[0032] Figure 1 is a schematic structural diagram of the cold and heat dual-use gel sleeve proposed by the present utility model;

[0033] Figure 2 is a schematic cross-sectional structure diagram of the sleeve;

[0034] Figure 3 is Figure 2 an enlarged close-up view of location A in

[0035] Figure 4 is Figure 2 an enlarged close-up view of location B in Specific embodiments

[0036] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. Components of the embodiments of the present utility model usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0037] As Figures 1 to 4 shown, the cold and heat dual-use gel sleeve proposed by the present utility model includes a load-bearing and covering member, a support and shaping member, a tight-fitting socket member, an anti-seepage containment member, a cold storage and heat preservation member, and a heat insulation pad member. The load-bearing and covering member has a load-bearing space and is adapted to the shape of the arm, and can be worn on the arm to cover the arm. The support and shaping member is installed on the load-bearing and covering member and can be worn on the arm together with the load-bearing and covering member. The support and shaping member supports the load-bearing and covering member to keep it in a predetermined shape. The tight-fitting socket member is installed on the support and shaping member, and it can be socketed outside the arm and closely fitted to the arm to position the support and shaping member and the load-bearing and covering member on the arm. The anti-seepage containment member is joined to the support and shaping member and is adapted to the load-bearing and covering member. The support and shaping member shapes the anti-seepage containment member, and it has an accommodation space inside. The cold storage and heat preservation member is installed in the anti-seepage containment member and can store cold and keep warm in the anti-seepage containment member, and the anti-seepage containment member accommodates it and prevents seepage. The heat insulation pad member is installed in the load-bearing and covering member and cooperates with the anti-seepage containment member. The heat insulation pad member pads the anti-seepage containment member installed with the cold storage and heat preservation member to play a heat insulation role.

[0038] In this embodiment, the load-bearing and covering member includes a load-bearing cylinder shell 100. The load-bearing cylinder shell is a cylindrical shape with both ends open, and it is formed by curling and stitching an elastic fabric sheet.

[0039] The supporting and shaping member includes a supporting top ring 210 and a supporting bottom ring 220. The supporting top ring is made of elastic silica gel and is joined to the top edge of the bearing cylinder shell. Its hardness is greater than that of the bearing cylinder shell. The top of the bearing cylinder shell is supported by the supporting top ring. Along its axis upward, the diameter of the supporting top ring gradually decreases. The supporting bottom ring is made of elastic silica gel and is joined to the bottom edge of the bearing cylinder shell. Its hardness is greater than that of the bearing cylinder shell. The bottom of the bearing cylinder shell is supported by the supporting bottom ring. Along its axis downward, the diameter of the supporting bottom ring gradually decreases.

[0040] The tightly fitting socket member includes a socket top ring 310 and a socket bottom ring 320. The socket top ring is formed by curling and stitching an elastic fabric sheet. It is joined to the top of the supporting top ring and can be socketed on the upper part of the arm to position the supporting top ring and the top of the bearing cylinder shell. The socket bottom ring is formed by curling and stitching an elastic fabric sheet. It is joined to the bottom of the supporting bottom ring and can be socketed on the lower part of the arm to position the supporting bottom ring and the bottom of the bearing cylinder shell.

[0041] The anti-seepage containment member includes a containment inner sleeve 410, a containment outer sleeve 420, a sealing top ring 430 and a sealing bottom ring 440. The containment inner sleeve is cylindrical and is formed by curling and stitching a waterproof fabric sheet. The containment outer sleeve is cylindrical and is formed by curling and stitching a waterproof fabric sheet. It covers the outside of the containment inner sleeve to form an annular containment space between the containment inner sleeve and the outer sleeve. The sealing top ring is made of elastic silica gel. Its bottom is joined to the top edges of the containment inner sleeve and the containment outer sleeve, and its outer wall is bonded to the inner wall of the supporting top ring. The top edges of the containment inner sleeve and the containment outer sleeve are sealed by the sealing top ring, and the top of the containment inner sleeve and the containment outer sleeve are positioned. The sealing bottom ring is made of elastic silica gel. Its top is joined to the bottom edges of the containment inner sleeve and the containment outer sleeve, and its outer wall is bonded to the inner wall of the supporting bottom ring. The bottom edges of the containment inner sleeve and the containment outer sleeve are sealed by the sealing bottom ring, and the bottom of the containment inner sleeve and the containment outer sleeve are positioned.

[0042] The cold storage and heat preservation member includes a gel core 500. The gel core is made of acrylic resin and is filled in the annular containment space between the containment inner sleeve and the containment outer sleeve. It can absorb and store moisture to play a role in cold storage and heat preservation.

[0043] The heat insulation gasket member includes a gasket body 600. The gasket body is made of polyurethane microcellular foaming material. It is bonded to the inner wall of the bearing cylinder shell and joined to the containment outer sleeve to play a role in heat insulation.

[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", etc. appear, they should be understood as 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, and therefore should not be construed as a limitation to the present utility model. In addition, when terms such as "first", "second", etc. 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", etc. 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 circumstances.

Claims

1. A hot and cold dual-purpose gel sleeve, characterized in that: include: A load-bearing covering component, wherein the load-bearing covering component has a load-bearing space and is adapted to the shape of an arm, and can be worn on the arm to cover the arm; A supporting shaping member, which is mounted on the bearing and covering member and can be worn on the arm together with the bearing and covering member, and the supporting shaping member supports the bearing and covering member to keep the bearing and covering member in a predetermined shape; A tight fitting sleeve component, which is installed on the supporting shaping component, can be sleeved on the outside of the arm and fit closely with the arm to locate the positions of the supporting shaping component and the bearing and covering component on the arm; An anti-seepage accommodating component, which is engaged with the supporting shaping component and matched with the bearing covering component, and is shaped by the supporting shaping component, and has an accommodating space inside; A cold storage and heat preservation component, which is installed in the anti-seepage containing component, can store cold and keep warm in the anti-seepage containing component, and is contained and anti-seepage by the anti-seepage containing component; The thermal insulation pad component is installed in the load-bearing covering component and cooperates with the anti-seepage containing component. The thermal insulation pad component pads the anti-seepage containing component installed with the cold storage and heat preservation component to play a heat insulation role.

2. A hot and cold dual-purpose gel sleeve according to claim 1, characterized in that: The load-bearing covering member comprises: The load-bearing cylindrical shell is in the shape of a cylinder with two ends opened, and is formed by curling and sewing elastic fabric sheets.

3. The hot and cold dual-purpose gel sleeve according to claim 2, characterized in that: The supporting shaping components include: A support top ring, which is connected to the top edge of the bearing cylinder shell and has a hardness greater than that of the bearing cylinder shell. The support top ring supports the top of the bearing cylinder shell, and the diameter of the support top ring gradually decreases upward along its axis; The support bottom ring is engaged with the bottom edge of the bearing cylinder shell, and its hardness is greater than the hardness of the bearing cylinder shell. The bottom of the bearing cylinder shell is supported by the support bottom ring, and the diameter of the support bottom ring is gradually reduced downward along its axis.

4. The hot and cold dual-purpose gel sleeve according to claim 3, characterized in that: The tight fitting component comprises: The sleeve top ring is formed by curling and sewing elastic fabric sheets, which is connected to the top of the support top ring and can be sleeved on the upper part of the arm to position the support top ring and the top of the bearing cylinder shell; The sleeve bottom ring is formed by curling and sewing an elastic fabric sheet, which is joined to the bottom of the supporting bottom ring and can be sleeved on the lower part of the arm to position the supporting bottom ring and the bottom of the bearing tube shell.

5. The hot and cold dual-purpose gel sleeve according to claim 3, characterized in that: The anti-seepage containing member comprises: The accommodating inner sleeve is cylindrical and is formed by curling and sewing a waterproof fabric sheet; The outer containment jacket is cylindrical and is formed by curling and sewing a waterproof fabric sheet, and is coated on the outside of the inner containment jacket to form an annular containment space between the inner containment jacket and the outer containment jacket; A sealing top ring, the bottom of which is connected to the top edge of the accommodating inner sleeve and the accommodating outer sleeve, and the outer wall of which is bonded to the inner wall of the supporting top ring. The sealing top ring seals the top edge of the accommodating inner sleeve and the accommodating outer sleeve, and positions the top of the accommodating inner sleeve and the accommodating outer sleeve; A sealing bottom ring, the top of which is joined to the bottom edge of the inner sleeve and the outer sleeve, and its outer wall is bonded to the inner wall of the supporting bottom ring. The sealing bottom ring seals the bottom edge of the inner sleeve and the outer sleeve, and positions the bottom of the inner sleeve and the outer sleeve.

6. The hot and cold dual-purpose gel sleeve according to claim 5, characterized in that: Cold storage and heat preservation components include: The gel core is filled in the annular accommodation space between the accommodating inner sleeve and the accommodating outer sleeve, and can absorb and store moisture to play the role of cold storage and warmth preservation.

7. The hot and cold dual-purpose gel sleeve according to claim 5, characterized in that: The thermal insulation pad components include: The liner sheet body is bonded to the inner wall of the bearing cylinder shell and is connected to the containing outer sleeve to play a heat insulation role.

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