Safety shoe with good heat insulation performance
By introducing heat-insulating soles and limiting components into safety shoes, the problems of foot burns and slippage in high-temperature working environments have been solved, and the heat insulation performance and stability have been improved.
Patent Information
- Application Number
- CN202520424933.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-03-12
AI Technical Summary
Existing safety shoes lack heat insulation design in high-temperature working environments, leading to the risk of foot burns, and the heels are prone to coming off, increasing the risk of injury.
Featuring an insulated sole and support components, the insulated sole consists of a cushioning comfort layer, a core insulation layer, and a high-temperature and abrasion-resistant layer. The support components secure the foot with elastic bands and Velcro, ensuring a tight fit between the shoe and the foot.
It effectively reduces the risk of foot burns and the possibility of safety shoes falling off, providing all-round protection and stability.
Smart Images
Figure CN223667382U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to safety shoes technical field, especially in good heat insulation performance safety shoes. BACKGROUND
[0002] Safety shoes are a kind of clothing worn on feet, used for protecting feet and facilitating walking, and safety shoes belong to one kind of safety shoes, which are a kind of shoes specially designed and manufactured for protecting feet from hazards in various working environments.
[0003] The design of many safety shoes mainly focuses on anti-throw, anti-puncture, anti-static or insulation functions, and heat insulation may not be considered in the design scope, but in high-temperature working environments such as foundry workshops, smelting plants, glass manufacturing workshops, etc., the heat emitted by the ground, surrounding equipment or high-temperature objects may be transmitted to the feet through non-insulated safety shoes, and if the feet are exposed to high temperatures for a long time, the skin may be scalded, and the fit of the existing part of the safety shoes with the feet is not good enough, and the feet will slide forward during walking, making the heel easy to separate from the heel, thus causing the safety shoes to suddenly fall off, further increasing the risk of injury.
[0004] Therefore, a kind of safety shoes with good heat insulation performance is proposed. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at providing a kind of safety shoes with good heat insulation performance, which can solve the problem that the design of many existing safety shoes mainly focuses on anti-throw, anti-puncture, anti-static or insulation functions, and heat insulation may not be considered in the design scope, but in high-temperature working environments such as foundry workshops, smelting plants, glass manufacturing workshops, etc., the heat emitted by the ground, surrounding equipment or high-temperature objects may be transmitted to the feet through non-insulated safety shoes, and if the feet are exposed to high temperatures for a long time, the skin may be scalded, and the fit of the existing part of the safety shoes with the feet is not good enough, and the feet will slide forward during walking, making the heel easy to separate from the heel, thus causing the safety shoes to suddenly fall off, further increasing the risk of injury.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of safety shoes with good heat insulation performance, including shoe body, the bottom of the shoe body is provided with heat insulation shoe sole, the inside of the shoe body is provided with limiting component, the limiting component includes elastic band;
[0007] The heat insulation shoe sole includes a cushioning comfort layer, a core heat insulation layer and a high-temperature resistant and wear-resistant layer, the cushioning comfort layer is arranged at the bottom of the shoe body, the core heat insulation layer is arranged at the bottom of the cushioning comfort layer, and the high-temperature resistant and wear-resistant layer is arranged at the bottom of the core heat insulation layer.
[0008] Preferably, the front side of the inner wall of the shoe body is fixedly connected with a receiving frame, and an outlet end of the receiving frame is fixedly communicated with the shoe body.
[0009] Preferably, a reel is rotatably connected to the inside of the receiving frame, and the elastic band is wound on the surface of the reel, the surface of the reel is provided with a clockwork spring, and one end of the clockwork spring close to the elastic band is fixedly connected with the elastic band.
[0010] Preferably, the rear side of the inner wall of the shoe body is sewn with a matching inner liner, and the side close to the elastic band of the matching inner liner is provided with a Velcro fluff surface.
[0011] Preferably, one end of the elastic band close to the Velcro fluff surface is fixedly connected with a connecting pad, and the side close to the Velcro fluff surface of the connecting pad is provided with a Velcro hook surface.
[0012] Preferably, the buffer comfort layer is made of polyurethane foam material, and the buffer comfort layer is bonded to the bottom of the shoe body.
[0013] Preferably, the core thermal insulation layer is made of aerogel material, and the core thermal insulation layer is bonded to the bottom of the buffer comfort layer.
[0014] Preferably, the high-temperature-resistant and wear-resistant layer is made of TPU material, and the high-temperature-resistant and wear-resistant layer is bonded to the bottom of the core thermal insulation layer.
[0015] Compared with the prior art, the utility model has the advantages that:
[0016] 1. The heat insulation shoe sole is set, the heat insulation, buffer and wear resistance of the heat insulation shoe sole and the high-temperature resistance and mechanical damage resistance of the shoe body are mutually matched, when facing various dangerous conditions such as high-temperature object drop, ground sharp object or high-temperature environment, each part works cooperatively, and the foot is provided with all-round protection, and the possibility of foot injury is effectively reduced.
[0017] 2. The limiting assembly is set, the foot can be stably fixed in the shoe body through the cooperation of the elastic band and the Velcro, the possibility of safety shoe falling off is reduced, and the foot injury risk caused by the safety shoe falling off problem is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is the overall structure diagram of the safety shoe with good heat insulation performance of the utility model;
[0019] Figure 2 It is the side view of the safety shoe with good heat insulation performance of the utility model;
[0020] Figure 3 It is the structure schematic view of the limiting assembly of the utility model;
[0021] Figure 4 The sectional view of the limiting assembly of the utility model is shown in the figure.
[0022] Figure 5 The structure diagram of the heat insulation shoe sole of the utility model is shown in the figure.
[0023] In the figure, 1, shoe body; 2, heat insulation shoe sole; 201, buffer comfort layer; 202, core heat insulation layer; 203, high-temperature-resistant wear-resistant layer; 3, limiting assembly; 301, elastic band; 302, storage frame; 303, reel; 304, clockwork spring; 305, connecting pad; 306, magic tape hook surface; 4, matching inner liner; 5, magic tape wool surface. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0025] Please refer to Figures 1-5 The utility model provides technical schemes:
[0026] A safety shoe with good heat insulation performance, comprising a shoe body 1, a heat insulation shoe sole 2 arranged at the bottom of the shoe body 1, and a limiting assembly 3 arranged inside the shoe body 1, wherein the limiting assembly 3 comprises an elastic band 301.
[0027] The heat insulation shoe sole 2 comprises a buffer comfort layer 201, a core heat insulation layer 202, and a high-temperature-resistant wear-resistant layer 203, the buffer comfort layer 201 is arranged at the bottom of the shoe body 1, the core heat insulation layer 202 is arranged at the bottom of the buffer comfort layer 201, and the high-temperature-resistant wear-resistant layer 203 is arranged at the bottom of the core heat insulation layer 202.
[0028] In the embodiment, the high-temperature-resistant wear-resistant layer 203 can be directly in contact with the high-temperature ground by arranging the heat insulation shoe sole 2, the high-temperature-resistant wear-resistant layer 203 can withstand high temperature and has low thermal conductivity, thereby reducing the heat transfer from the ground, the core heat insulation layer 202 can greatly prevent the heat from being transmitted upward as a main heat insulation barrier, and the buffer comfort layer 201 can provide buffer and assist heat insulation at the same time, thereby further improving the heat insulation capacity of the heat insulation shoe sole 2.
[0029] Specifically, as shown in Figure 3 , Figure 4 The front side of the inner wall of the shoe body 1 is fixedly connected with a storage frame 302, and the outlet end of the storage frame 302 is fixedly communicated with the shoe body 1.
[0030] Specifically, as shown in Figure 4As shown, the inside of the storage frame 302 is rotatably connected with a reel 303, and the elastic band 301 is wound on the surface of the reel 303, and the surface of the reel 303 is provided with a clockwork spring 304, and the clockwork spring 304 is fixedly connected with the elastic band 301 at one end close to the elastic band 301.
[0031] Specifically, as shown in the figure, Figure 2 , Figure 4 the rear side of the inner wall of the shoe body 1 is sewn with a matching inner liner 4, and the side of the matching inner liner 4 close to the elastic band 301 is provided with a Velcro 5.
[0032] Specifically, as shown in the figure, Figure 2 the end of the elastic band 301 close to the Velcro 5 is fixedly connected with a connecting pad 305, and the side of the connecting pad 305 close to the Velcro 5 is provided with a Velcro hook 306.
[0033] In this embodiment: by setting the limiting assembly 3, when it is needed to limit the feet, the elastic band 301 is pulled, the reel 303 rotates, the clockwork spring 304 is twisted, and the elastic potential energy stored in the clockwork spring 304 increases with the pulling out of the elastic band 301, so that the elastic band 301 can be pulled out from the outlet end of the storage frame 302, pass through above the feet, and after the elastic band 301 is pulled through above the feet, by mutually adhering the Velcro hook 306 of the connecting pad 305 and the Velcro 5 of the matching inner liner 4, the connecting pad 305 and the elastic band 301 can be fixed on the rear side of the shoe body 1, so as to realize the limiting of the feet, and the user can easily adjust the tightness of the elastic band 301 according to the size, range of motion and comfort requirements of his own feet, thereby improving the applicability.
[0034] Specifically, as shown in the figure, Figure 5 the buffer comfort layer 201 is composed of polyurethane foam material, and the buffer comfort layer 201 is bonded to the bottom of the shoe body 1.
[0035] Specifically, as shown in the figure, Figure 5 the core thermal insulation layer 202 is composed of aerogel material, and the core thermal insulation layer 202 is bonded to the bottom of the buffer comfort layer 201.
[0036] Specifically, as shown in the figure, Figure 5 the high-temperature-resistant and wear-resistant layer 203 is composed of TPU material, and the high-temperature-resistant and wear-resistant layer 203 is bonded to the bottom of the core thermal insulation layer 202.
[0037] In the embodiment: by setting the buffer comfort layer 201, the polyurethane foam material has a certain heat insulation effect although its main function is buffering, when a small amount of heat breaks through the core insulation layer 202, the buffer comfort layer 201 can further slow down the speed of heat transmission to the shoe body 1, by setting the core insulation layer 202, aerogel has a unique nano-pore structure, when heat tries to pass from the high-temperature wear-resistant layer 203, aerogel can greatly hinder the transmission of heat, thereby effectively blocking most of the heat in this layer, by setting the high-temperature wear-resistant layer 203, using TPU material, in a high-temperature environment, as the outermost layer of the heat insulation sole 2, it directly contacts the high-temperature ground, which can reduce the heat conduction to the shoe, thereby improving the heat insulation performance.
[0038] Working principle: when the wearer's foot is completely in the shoe body 1, pull the elastic band 301, the elastic band 301 will be pulled out of the storage frame 302 against the elastic force of the clock spring 304, when the elastic band 301 is pulled over the foot, the hook surface 306 is attached to the magic tape 5, the connection pad 305 and the elastic band 301 can be fixed by the adhesion and friction between the hook surface and the magic tape 5, then the wearer can adjust the tightness of the elastic band 301 according to his own needs, so that the safety shoes fit the foot better, when the safety shoes walk on rough or high-temperature ground, the high-temperature wear-resistant layer 203 can withstand the friction and high temperature of the ground, and play a preliminary heat insulation and protection role, then part of the heat will be transmitted to the core insulation layer 202, the high-temperature wear-resistant layer 203 will block most of the heat conducted from above, then a small amount of heat will be transmitted from the core insulation layer 202 to the buffer comfort layer 201, the buffer comfort layer 201 can further slow down the speed of heat transmission to the shoe body 1, while the shoe body 1 can resist the damage to the foot from the external environment, at the same time, the shoe body 1 and the heat insulation sole 2 are closely combined to form a relatively closed protection space, thereby achieving good heat insulation performance.
[0039] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A safety shoe with good heat insulation performance, comprising a shoe body (1), characterized in that: The bottom of the shoe body (1) is provided with a heat-insulating sole (2), and the inside of the shoe body (1) is provided with a limiting component (3), the limiting component (3) including an elastic band (301); The heat-insulating sole (2) includes a cushioning comfort layer (201), a core heat insulation layer (202), and a high-temperature wear-resistant layer (203). The cushioning comfort layer (201) is located at the bottom of the shoe body (1), the core heat insulation layer (202) is located at the bottom of the cushioning comfort layer (201), and the high-temperature wear-resistant layer (203) is located at the bottom of the core heat insulation layer (202).
2. The safety shoe with good heat insulation performance according to claim 1, characterized in that: A storage frame (302) is fixedly connected to the front side of the inner wall of the shoe body (1), and the outlet end of the storage frame (302) is fixedly connected to the shoe body (1).
3. The safety shoe with good heat insulation performance according to claim 2, characterized in that: The storage frame (302) is rotatably connected to a roller (303) and an elastic band (301) is wound around the surface of the roller (303). A spring (304) is provided on the surface of the roller (303), and the end of the spring (304) near the elastic band (301) is fixedly connected to the elastic band (301).
4. The safety shoe with good heat insulation performance according to claim 1, characterized in that: The back side of the inner wall of the shoe body (1) is sewn with a matching lining (4), and the side of the matching lining (4) near the elastic band (301) is provided with a Velcro surface (5).
5. A safety shoe with good heat insulation performance according to claim 4, characterized in that: The elastic band (301) is fixedly connected to a connecting pad (305) at one end near the hook and loop surface (5), and the connecting pad (305) is provided with a hook and loop hook surface (306) on the side near the hook and loop surface (5).
6. A safety shoe with good heat insulation performance according to claim 1, characterized in that: The cushioning comfort layer (201) is made of polyurethane foam material and is bonded to the bottom of the shoe body (1).
7. A safety shoe with good heat insulation performance according to claim 1, characterized in that: The core insulation layer (202) is made of aerogel material and is bonded to the bottom of the cushioning comfort layer (201).
8. A safety shoe with good heat insulation performance according to claim 1, characterized in that: The high-temperature wear-resistant layer (203) is made of TPU material and is bonded to the bottom of the core heat insulation layer (202).