Anti-scalding and heat-insulating silica gel protective sleeve

Abstract

The utility model discloses an anti-scald heat insulation silica gel protective sleeve, which comprises a silica gel sleeve main body and a base, two ends of the silica gel sleeve main body are respectively provided with a first butt joint end and a second butt joint end, the first butt joint end is convexly provided with two mutually symmetrical fastening pieces, the second butt joint end is provided with two mutually symmetrical through holes, and the two through holes are communicated with the base. A plurality of grooves are formed in the bottom of the silicon rubber case body, through the arranged through holes and buckling pieces, the buckling pieces can conveniently penetrate through the through holes to achieve connection of the first butt joint end and the second butt joint end, and therefore the silicon rubber case body can cover the outer surface of an object, and the anti-scalding and heat insulation functions are achieved. The base can be quickly disassembled and assembled through mutual cooperation of the magnet block and the iron sheet on the base, and through mutual cooperation of the outer protection layer, the anti-scalding silica gel layer, the heat insulation lining, the thickened heat insulation pad, the hollow heat insulation layer and other structures, heat accumulation can be avoided, and meanwhile better heat insulation and anti-scalding performance can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of protective cover technology, specifically a heat-insulating silicone protective cover. Background Technology

[0002] With the widespread use of home appliances and electronic devices, people have begun to pay attention to the protection of equipment in high-temperature environments. Silicone, due to its good heat resistance, insulation properties and soft and comfortable texture, has gradually become an ideal material for making heat-resistant and heat-insulating protective cases. Heat-resistant and heat-insulating silicone protective cases have become essential items in many homes and commercial places. They are not only used to protect electronic devices, kitchen utensils and other items from high-temperature damage, but are also widely used in industrial production, scientific experiments and other fields.

[0003] Most existing heat-insulating silicone protective covers come in two types: one is a completely sealed cylindrical cover to prevent scalding when drinking water, but it needs to be turned inside out for cleaning, which can damage the silicone cover itself over time; the other type is a zippered heat-insulating silicone protective cover, but the zipper itself can damage objects, and most existing silicone protective covers are single-layer silicone or have a face structure, which cannot effectively block high temperature conduction. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a heat-insulating and heat-resistant silicone protective cover, thus solving the aforementioned technical problems.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a heat-insulating and heat-resistant silicone protective cover, comprising a silicone cover body and a base. The silicone cover body has a first mating end and a second mating end respectively at both ends. The first mating end has two symmetrical fasteners protruding from it. The second mating end has two symmetrical through holes. The bottom of the silicone cover body has multiple grooves, in which magnets are bonded. The top of the base has an iron sheet bonded. The outer surface of the silicone cover body has a matrix of heat dissipation holes. The bottom of the base has multiple support blocks protruding from it.

[0008] Preferably, the silicone sleeve body is composed of an outer protective layer, a heat-resistant silicone layer, a heat-insulating lining, a thickened heat-insulating pad, and a hollow heat-insulating layer.

[0009] Preferably, the outer protective layer is composed of scratch-resistant silicone, and the surface of the outer protective layer has a concave anti-slip texture with a friction coefficient ≥0.8.

[0010] Preferably, the thickness of the heat-resistant silicone layer is 2-3 mm.

[0011] Preferably, the heat-insulating lining is made of a ceramic fiber woven layer.

[0012] Preferably, the thickened heat insulation pad is made of closed-cell foamed silicone.

[0013] Preferably, the hollow insulation layer is composed of multiple honeycomb-shaped air cavities filled with aerogel.

[0014] Compared with the prior art, this utility model provides a heat-insulating and heat-resistant silicone protective cover with the following advantages: This utility model, through the provided through hole and fastener, allows the fastener to be passed through the through hole to connect the first and second mating ends, thereby covering the silicone cover body on the outer surface of the object to achieve the functions of heat protection and heat insulation. The cooperation between the magnet and the iron plate on the base facilitates the quick assembly and disassembly of the base. Through the cooperation of the outer protective layer, the heat-resistant silicone layer, the heat-insulating lining, the thickened heat-insulating pad, and the hollow heat-insulating layer, heat accumulation can be avoided while ensuring better heat insulation and heat protection performance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram showing the unfolded main structure of the present utility model;

[0016] Figure 2 This is a top cross-sectional view of the silicone sleeve body and fasteners of this utility model.

[0017] Figure 3 This is a side cross-sectional view of the silicone sleeve body and fasteners of this utility model.

[0018] Figure 4 This is a schematic diagram of the composition of the silicone sleeve body of this utility model.

[0019] The components include: 1. Base; 2. Iron sheet; 3. Silicone sleeve body; 4. Heat dissipation holes; 5. First mating end; 6. Second mating end; 7. Fastener; 8. Support block; 9. Through hole; 10. Magnet block; 11. Outer protective layer; 12. Anti-scalding silicone layer; 13. Heat insulation lining; 14. Thickened heat insulation pad; 15. Hollow heat insulation layer. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figure 1-4 A heat-insulating and heat-resistant silicone protective cover includes a silicone cover body 3 and a base 1. The silicone cover body 3 has a first mating end 5 and a second mating end 6 at its two ends. The first mating end 5 has two symmetrical fasteners 7 protruding from it. The second mating end 6 has two symmetrical through holes 9. The bottom of the silicone cover body 3 has multiple grooves, and a magnet block 10 is glued into the grooves. An iron sheet 2 is glued to the top of the base 1. The outer surface of the silicone cover body 3 has heat dissipation holes 4 arranged in a matrix. The bottom of the base 1 has multiple support blocks 8 protruding from it. The silicone cover body 3 is composed of an outer protective layer 11, a heat-resistant silicone layer 12, a heat-insulating lining 13, a thickened heat-insulating pad 14, and a hollow heat-insulating layer 15.

[0024] With the provided through hole 9 and fastener 7, the fastener 7 can be easily passed through the through hole 9 to connect the first mating end 5 and the second mating end 6, so that the silicone sleeve body 3 can be covered on the outer surface of the object to achieve the functions of anti-scalding and heat insulation. The base 1 can be quickly disassembled and assembled through the mutual cooperation of the magnet block 10 and the iron plate 2 on the base 1. Through the mutual cooperation of the outer protective layer 11, the anti-scalding silicone layer 12, the heat insulation lining 13, the thickened heat insulation pad 14 and the hollow heat insulation layer 15, heat accumulation can be avoided while ensuring better heat insulation and anti-scalding performance.

[0025] Specifically, in this embodiment, the outer protective layer 11 is composed of scratch-resistant silicone, and the surface of the outer protective layer 11 is textured with concave anti-slip texture, with a friction coefficient ≥0.8.

[0026] The outer protective layer 11 effectively ensures the anti-slip and wear-resistant properties of the silicone sleeve body 3, and guarantees the service life of the silicone sleeve body 3.

[0027] Specifically, in this embodiment, the thickness of the anti-scalding silicone layer 12 is 2-3 mm.

[0028] The 2-3mm anti-scalding silicone layer 12 effectively ensures the anti-scalding performance of the silicone sleeve body 3.

[0029] Specifically, in this embodiment, the heat-insulating lining 13 is made of a ceramic fiber woven layer.

[0030] The heat-insulating lining 13 effectively reflects heat radiation, ensuring the heat insulation performance of the silicone sleeve body 3.

[0031] Specifically, in this embodiment, the thickened heat insulation pad 14 is made of closed-cell foamed silicone.

[0032] The thickened heat insulation pad 14, composed of closed-cell foam, can greatly reduce the thermal conductivity, thereby ensuring the low thermal conductivity of the silicone sleeve body 3.

[0033] Specifically, in this embodiment, the hollow insulation layer 15 is composed of multiple honeycomb-shaped air cavities filled with aerogel, which can further reduce the thermal conductivity.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat-insulating and heat-resistant silicone protective case, comprising a silicone case body and a base, characterized in that: The silicone sleeve body has a first docking end and a second docking end at both ends. The first docking end has two symmetrical fasteners protruding from it. The second docking end has two symmetrical through holes. The bottom of the silicone sleeve body has multiple grooves, and magnets are glued into the grooves. An iron sheet is glued to the top of the base. The outer surface of the silicone sleeve body has heat dissipation holes distributed in a matrix. The bottom of the base has multiple support blocks protruding from it.

2. The heat-insulating silicone protective case according to claim 1, characterized in that: The silicone sleeve body consists of an outer protective layer, a heat-resistant silicone layer, a heat-insulating lining, a thickened heat-insulating pad, and a hollow heat-insulating layer.

3. The heat-insulating silicone protective case according to claim 2, characterized in that: The outer protective layer is composed of scratch-resistant silicone, and the surface of the outer protective layer has a concave anti-slip texture with a friction coefficient ≥0.

8.

4. The heat-insulating silicone protective cover according to claim 2, characterized in that: The thickness of the heat-resistant silicone layer is 2-3mm.

5. The heat-insulating silicone protective case according to claim 2, characterized in that: The heat-insulating lining is made of a ceramic fiber woven layer.

6. The heat-insulating silicone protective case according to claim 2, characterized in that: The thickened heat insulation pad is made of closed-cell foamed silicone.

7. The heat-insulating silicone protective cover according to claim 2, characterized in that: The hollow insulation layer is composed of multiple honeycomb-shaped air cavities, which are filled with aerogel.

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