Cold-proof boot with good heat retention property for operation in cold region

Abstract

The utility model provides a cold-proof boot with good warmth retention property for operation in cold regions, which relates to the technical field of shoes and comprises a sole, a first vamp and a second vamp are fixed on the upper surface of the sole and connected with each other, a shoelace is arranged on one side surface of the second vamp, and the shoelace is connected with the first vamp. A protective belt structure for protecting the shoelace is arranged on the upper surface of the first vamp. According to the cold-proof boot with the good heat retention property for cold region operation, the wind-proof pad is tightly attached to the shoelace connector of the second vamp, the binding belt is wound around the top end of the second vamp through external force, the binding belt is fixed through the hook-and-loop fastener, front cold wind can be blocked through the wind-proof pad and the heat retention pad, and the cold-proof effect is good. Cold wind is prevented from entering the cold-proof boot through gaps of the shoelaces, heat energy is provided for the heating wires through the electric plate, the comfort of the instep can be improved through contact between the plush layer and the instep, and the warm-keeping effect of the cold-proof boot is improved through the first warm-keeping layer and the second warm-keeping layer.

Description

Technical Field

[0001] The utility model relates to a pair of cold-proof boots, in particular to a pair of cold-proof boots with good warmth retention for working in cold areas, belonging to the technical field of footwear. Background Art

[0002] Shoes are items worn on the feet to protect or decorate the feet. They are inseparable from people's lives and work. In order to meet people's needs, various types of shoes have emerged, and cold-proof boots are one of them.

[0003] Chinese patent application publication number CN219125497U discloses a pair of cold-proof and warm rescue boots. These boots utilize an internal thermal insulation layer and a breathable layer within the auxiliary device to create an internal warm environment. When worn, the internal heat-generating conductive layer provides insulation, reducing heat loss to firefighters during walking and rescue operations.

[0004] Although the solution of the above patent can provide heat insulation for the inside of the rescue boots through the heat-generating conductive layer, the cold-proof rescue boots in the above patent are not convenient for sealing. Most cold-proof boots are worn with shoelaces, and there is a gap between the upper and the tongue, which makes it possible for cold air to enter the inside of the cold-proof boots. In addition, the cold-proof boots are prone to rubbing against the ankles after being worn for a long time. Therefore, a pair of cold-proof boots with good warmth retention for cold-region operations is proposed. Utility Model Content

[0005] The utility model provides a cold-proof boot with good thermal insulation for cold-area operations, so as to solve the problem in the prior art that the cold-proof rescue boots are inconvenient to seal and are prone to rubbing the ankles after being worn for a long time.

[0006] The utility model is realized through the following technical scheme: a cold-proof boot with good thermal insulation for working in cold areas, comprising a sole, a first upper and a second upper fixed to the upper surface of the sole, and the first upper and the second upper connected to each other, a shoelace provided on one side of the second upper, a protective belt structure for protecting the shoelace provided on the upper surface of the first upper, the protective belt structure comprising a connecting belt fixed to the upper surface of the first upper, a windproof pad fixed to the upper surface of the connecting belt, a warming pad fixed to a side of the windproof pad close to the second upper, a group of first air holes evenly opened on one side of the warming pad.

[0007] Furthermore, the protective belt structure includes a connecting plate fixed to the top of the windproof pad, and both ends of the connecting plate are fixed with binding belts, and each end of the binding belt away from the connecting plate is fixed with Velcro.

[0008] Furthermore, the bottom surface of the sole is provided with an anti-slip component, which includes two pads fixed to the bottom surface of the sole, a group of support seats fixed to the bottom surface of each pad, and anti-slip spikes fixed inside each support seat.

[0009] The bottom surface of the first shoe upper is provided with a thermal insulation component, and the thermal insulation component includes a first thermal insulation layer fixed to the bottom surface of the first shoe upper, a group of second air holes are evenly opened inside the first thermal insulation layer, and the bottom surface of the first thermal insulation layer is provided with heating wires, and a protective plate fixed to the bottom surface of the first thermal insulation layer is provided between the heating wires.

[0010] Furthermore, the thermal insulation component includes a second thermal insulation layer fixed to the bottom surface of the protective plate, and a plush layer is fixed to the bottom end of the second thermal insulation layer.

[0011] Furthermore, an electric plate is fixed to one side of the second shoe upper, and the electric plate is connected to the heating wire inside the warming component.

[0012] The utility model provides cold-proof boots with good warmth retention for working in cold areas, which have the following beneficial effects:

[0013] 1. The cold-proof boots with good thermal insulation for cold-region operations have a windproof pad tightly attached to the shoelace interface of the second shoe upper, a binding belt is wrapped around the top of the second shoe upper by external force, and the binding belt is fixed by Velcro. The windproof pad and the thermal pad can block the cold wind in front, preventing the cold wind from entering the interior of the cold-proof boots through the gaps in the shoelaces. When walking in the cold-proof boots, the thermal pad can be prevented from being accumulated through the first ventilation hole, thereby improving the softness of the windproof pad and increasing the comfort of the protective belt structure.

[0014] 2. The cold-proof boots with good thermal insulation for cold-region operations provide heat energy to the heating wire through the electric plate to provide warmth for the inside of the cold-proof boots. The comfort of the foot is improved by the contact between the plush layer and the foot surface, and the thermal insulation effect of the cold-proof boots is improved by the first thermal insulation layer and the second thermal insulation layer. At the same time, the softness of the cold-proof boots is improved by the second ventilation holes to prevent the cold-proof boots from being too stiff when walking. Then, the heat inside the cold-proof boots is blocked by the first upper to prevent the internal heat from being lost, thereby improving the thermal insulation effect of the cold-proof boots. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the sole of the utility model;

[0016] Figure 2 This is a bottom view of the structure of the anti-slip component in the present invention;

[0017] Figure 3 This is a sectional view of the three-dimensional structure of the interior of the first shoe upper in the present invention;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the windproof pad in the utility model.

[0019] Description of Reference Numerals

[0020] 1. Sole; 2. First upper; 3. Second upper;

[0021] 4. Protective belt structure; 41. Connecting belt; 42. Windproof pad; 43. Connecting plate; 44. Binding belt; 45. Velcro; 46. Warming pad; 47. First ventilation hole;

[0022] 5. Anti-slip assembly; 51. Pad; 52. Support seat; 53. Anti-slip spikes;

[0023] 6. Warmth component; 61. First heat-insulating layer; 62. Second ventilation hole; 63. Heating wire; 64. Protective plate; 65. Second heat-insulating layer; 66. Plush layer;

[0024] 7. Battery; 8. Shoelaces. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] See also Figures 1 to 4 The embodiment of the utility model provides a cold-proof boot with good thermal insulation for cold-region operations, including a sole 1, a first upper 2 and a second upper 3 are fixed to the upper surface of the sole 1, and the first upper 2 and the second upper 3 are connected to each other, a shoelace 8 is provided on one side of the second upper 3, and a protective belt structure 4 is provided on the upper surface of the first upper 2 to protect the shoelace 8, the protective belt structure 4 includes a connecting belt 41 fixed to the upper surface of the first upper 2, a windproof pad 42 is fixed on the upper surface of the connecting belt 41, a warming pad 46 is fixed to the side of the windproof pad 42 close to the second upper 3, and a group of first ventilation holes 47 are evenly opened on one side of the warming pad 46.

[0027] Please refer to Figure 1 and Figure 4 The protective belt structure 4 includes a connecting plate 43 fixed to the top of the windproof pad 42, and both ends of the connecting plate 43 are fixed with binding belts 44, and each end of the binding belt 44 away from the connecting plate 43 is fixed with a Velcro 45.

[0028] In the above scheme, the windproof pad 42 is placed tightly against the interface of the shoelaces 8 of the second upper 3, the binding belt 44 is wrapped around the top of the second upper 3 by external force, and the binding belt 44 is fixed by Velcro 45. The windproof pad 42 and the thermal pad 46 can block the cold wind in front, preventing the cold wind from entering the interior of the cold-proof boots through the gaps in the shoelaces 8. When walking in the cold-proof boots, the first air vent 47 can be used to prevent the thermal pad 46 from accumulating.

[0029] Please refer to Figure 2 The bottom surface of the sole 1 is provided with an anti-slip component 5, which includes two pads 51 fixed to the bottom surface of the sole 1, and a group of support seats 52 are fixed to the bottom surface of each pad 51, and an anti-slip spike 53 is fixed inside each support seat 52.

[0030] In the above solution, the anti-slip spikes 53 at the bottom of the sole 1 improve the stability of the cold-proof boots during walking.

[0031] Please refer to Figure 1 and Figure 3 A thermal insulation component 6 is provided on the bottom surface of the first upper 2, and the thermal insulation component 6 includes a first thermal insulation layer 61 fixed to the bottom surface of the first upper 2. A group of second air holes 62 are evenly opened inside the first thermal insulation layer 61, and a heating wire 63 is provided on the bottom surface of the first thermal insulation layer 61. A protective plate 64 fixed to the bottom surface of the first thermal insulation layer 61 is provided between the heating wires 63.

[0032] Please refer to Figure 3 The thermal insulation component 6 includes a second thermal insulation layer 65 fixed to the bottom surface of the protective plate 64, and a plush layer 66 is fixed to the bottom end of the second thermal insulation layer 65.

[0033] Please refer to Figure 1 and Figure 3 An electric plate 7 is fixed to one side of the second shoe upper 3 , and the electric plate 7 is connected to the heating wire 63 inside the warming component 6 .

[0034] In the above scheme, the electric plate 7 provides heat energy to the heating wire 63 to provide warmth for the inside of the cold-proof boots. The contact between the plush layer 66 and the instep can improve the comfort of the instep, and the first thermal insulation layer 61 and the second thermal insulation layer 65 can improve the warmth-keeping effect of the cold-proof boots. At the same time, the second air vents 62 can improve the softness of the cold-proof boots, preventing the cold-proof boots from being too stiff when walking.

[0035] When the utility model is in use, the windproof pad 42 is pressed against the interface of the shoelace 8 of the second upper 3, the binding belt 44 is wrapped around the top of the second upper 3 by external force, and the binding belt 44 is fixed by the Velcro 45, which can block the cold wind in front through the windproof pad 42 and the thermal pad 46, preventing the cold wind from entering the interior of the cold-proof boots through the gaps in the shoelace 8. When walking in the cold-proof boots, the first ventilation hole 47 can be used to prevent the thermal pad 46 from accumulating, thereby improving the comfort of the protective belt structure 4; the electric plate 7 provides heat for the heating wire 63 It can provide warmth for the interior of the cold-proof boots, improve the comfort of the foot through the contact between the plush layer 66 and the foot surface, and improve the warmth-keeping effect of the cold-proof boots through the first thermal insulation layer 61 and the second thermal insulation layer 65. At the same time, the second air permeability 62 improves the softness of the cold-proof boots to prevent the cold-proof boots from being too stiff when walking, and then the first upper 2 blocks the heat inside the cold-proof boots to prevent the internal heat from being lost, thereby improving the warmth-keeping effect of the cold-proof boots; the anti-slip spikes 53 at the bottom of the sole 1 improve the stability of the cold-proof boots when walking.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A cold-proof boot with good thermal insulation for cold-region work, comprising a sole (1), characterized in that: A first shoe upper (2) and a second shoe upper (3) are fixed on the upper surface of the sole (1), and the first shoe upper (2) and the second shoe upper (3) are connected to each other, a shoelace (8) is provided on one side of the second shoe upper (3), a protective belt structure (4) for protecting the shoelace (8) is provided on the upper surface of the first shoe upper (2), the protective belt structure (4) comprises a connecting belt (41) fixed on the upper surface of the first shoe upper (2), a windproof pad (42) is fixed on the upper surface of the connecting belt (41), a heating pad (46) is fixed on one side of the windproof pad (42) close to the second shoe upper (3), and a group of first ventilation holes (47) are evenly opened on one side of the heating pad (46); The bottom surface of the first shoe upper (2) is provided with a thermal insulation component (6), the thermal insulation component (6) comprises a first thermal insulation layer (61) fixed to the bottom surface of the first shoe upper (2), a group of second air holes (62) are evenly opened inside the first thermal insulation layer (61), the bottom surface of the first thermal insulation layer (61) is provided with heating wires (63), and a protective plate (64) fixed to the bottom surface of the first thermal insulation layer (61) is provided between the heating wires (63).

2. The cold-proof boots with good warmth retention for cold-region work according to claim 1, characterized in that: The protective belt structure (4) includes a connecting plate (43) fixed to the top of the windproof pad (42), and binding belts (44) are fixed to both ends of the connecting plate (43), and a Velcro (45) is fixed to the end of each binding belt (44) away from the connecting plate (43).

3. The cold-proof boots with good warmth retention for cold-region work according to claim 1, characterized in that: The bottom surface of the sole (1) is provided with an anti-skid component (5), and the anti-skid component (5) comprises two pads (51) fixed to the bottom surface of the sole (1), a group of support seats (52) are fixed to the bottom surface of each pad (51), and an anti-skid spike (53) is fixed inside each support seat (52).

4. The cold-proof boots with good warmth retention for cold-region work according to claim 1, characterized in that: The thermal insulation component (6) comprises a second thermal insulation layer (65) fixed to the bottom surface of the protective plate (64), and a plush layer (66) is fixed to the bottom end of the second thermal insulation layer (65).

5. The cold-proof boots with good warmth retention for cold-region work according to claim 1, characterized in that: An electric plate (7) is fixed to one side of the second shoe upper (3), and the electric plate (7) is connected to a heating wire (63) inside the warming component (6).

Images