Adjustable snow boots

Abstract

The utility model discloses an adjustable snow boot and relates to the field of snow boots.The adjustable snow boot comprises a boot sole, a boot vamp and a boot leg, the boot sole, the boot vamp and the boot leg are mutually connected, a bent extending leg is sewed on the inner wall of the boot leg, a straight extending leg is sewed on the other side of the bent extending leg, a hook-and-loop fastener hook face is arranged at an opening in the top of the boot leg, and a hook-and-loop fastener is arranged on the hook-and-loop fastener hook face. A first hook-and-loop fastener rough surface is arranged on the outer side of the top of the straight extension cylinder. According to the snow boot, the rough surface of the first hook-and-loop fastener on the straight extension cylinder is separated from the hook surface of the hook-and-loop fastener on the boot cylinder, the straight extension cylinder is pulled, and the bent extension cylinder is pulled by the straight extension cylinder, so that the straight extension cylinder is moved out of the boot cylinder until the bent extension cylinder is also pulled out of the boot cylinder, and the snow boot with a short cylinder can be changed into a snow boot with a high cylinder; on the contrary, the snow boots with high boots can be changed into the snow boots with short boots, and the heights of the boots can be conveniently changed according to use scenes.

Description

Technical Field

[0001] The utility model relates to the field of snow boots, in particular to an adjustable snow boot. Background Art

[0002] Snow boots are quite common in daily life, especially in colder areas, and are essential equipment for people to travel; snow boots have good cold-proof and warm-keeping properties and are deeply loved by people.

[0003] At present, snow boots are mainly divided into three types: short-tube, medium-tube and high-tube. When wearing short-tube snow boots, the calf part cannot be protected, which easily causes the calf to catch cold. When wearing high-tube snow boots, although the calf can be protected, it is also easy to cause walking inconvenience.

[0004] Therefore, it is necessary to invent an adjustable snow boot to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable snow boot to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable snow boot, comprising a sole, a boot upper and a boot shaft, wherein the sole, the boot upper and the boot shaft are connected to each other, a bent extension tube is sewn on the inner wall of the boot shaft, a straight extension tube is sewn on the other side of the bent extension tube, a Velcro hook surface is provided at the top opening of the boot shaft, a first Velcro fur surface is provided on the top outer side of the straight extension tube, and the straight extension tube is detachably connected to the Velcro hook surface on the boot shaft through the first Velcro fur surface.

[0007] Preferably, a tightening bag is sewn on the surface of the straight extension tube, and a tightening rope is arranged in the tightening bag.

[0008] Preferably, the front and rear sides of the straight extension tube are both connected with a second Velcro surface, and the straight extension tube is detachably connected to the Velcro hook surface on the boot shaft through the second Velcro surface.

[0009] Preferably, the bottom of the boot sole is provided with anti-slip stripes.

[0010] Technical effects and advantages of the utility model:

[0011] By separating the first Velcro fur surface on the straight extension tube from the Velcro hook surface on the boot shaft and pulling the straight extension tube, the straight extension tube pulls the bent extension tube, thereby moving the straight extension tube out of the boot shaft until the bent extension tube is also pulled out of the boot shaft, the short-tube snow boots can be changed into high-tube snow boots, and vice versa, the high-tube snow boots can be changed into short-tube snow boots, and the height of the boot shaft can be conveniently changed according to the usage scenario. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure.

[0014] In the figure: 1. sole; 2. boot upper; 3. boot shaft; 4. bent extension tube; 5. straight extension tube; 6. Velcro hook surface; 7. first Velcro fleece surface; 8. tightening bag; 9. tightening rope; 10. second Velcro fleece surface; 11. anti-slip stripes. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] The utility model provides Figure 1-2 The adjustable snow boots shown in the figure include a sole 1, a boot upper 2 and a boot shaft 3, wherein the sole 1, the boot upper 2 and the boot shaft 3 are connected to each other, a bent extension tube 4 is sewn on the inner wall of the boot shaft 3, a straight extension tube 5 is sewn on the other side of the bent extension tube 4, a Velcro hook surface 6 is provided at the top opening of the boot shaft 3, a first Velcro fur surface 7 is provided on the top outer side of the straight extension tube 5, and the straight extension tube 5 is connected to the Velcro on the boot shaft 3 through the first Velcro fur surface 7 The hook surface 6 is detachably connected, by separating the first Velcro fur surface 7 on the straight extension tube 5 from the Velcro hook surface 6 on the boot shaft 3, and pulling the straight extension tube 5, the straight extension tube 5 pulls the bent extension tube 4, thereby moving the straight extension tube 5 out of the boot shaft 3, until the bent extension tube 4 is also pulled out of the boot shaft 3, the short-tube snow boots can be changed into high-tube snow boots, and vice versa, the high-tube snow boots can be changed into short-tube snow boots, and the height of the boot shaft 3 can be conveniently changed according to the usage scenario.

[0017] A tightening bag 8 is sewn on the surface of the straight extension tube 5, and a tightening rope 9 is arranged in the tightening bag 8. The straight extension tube 5 can be tightened by pulling the tightening rope 9 and tying the tightening rope 9.

[0018] The front and rear sides of the straight extension tube 5 are both connected with the second Velcro surface 10, and the straight extension tube 5 is detachably connected to the Velcro hook surface 6 on the boot shaft 3 through the second Velcro surface 10. By setting the second Velcro surface 10 on the surface of the straight extension tube 5, it can be locked according to the height of the extension of the straight extension tube 5.

[0019] The bottom of the boot sole 1 is provided with anti-skid stripes 11, which can conveniently improve the anti-skid performance of the snow boots.

[0020] Working principle of this utility model:

[0021] By separating the first Velcro surface 7 on the straight extension tube 5 from the Velcro hook surface 6 on the boot shaft 3 and pulling the straight extension tube 5, the straight extension tube 5 pulls the bent extension tube 4, thereby moving the straight extension tube 5 out of the boot shaft 3 until the bent extension tube 4 is also pulled out of the boot shaft 3, the short-tube snow boots can be changed into high-tube snow boots, and vice versa, the high-tube snow boots can be changed into short-tube snow boots, and the height of the boot shaft 3 can be conveniently changed according to the usage scenario, and the straight extension tube 5 can be tightened by pulling the tightening rope 9 and tying the tightening rope 9, and by setting the second Velcro surface 10 on the surface of the straight extension tube 5, it can be locked according to the height to which the straight extension tube 5 is extended.

[0022] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable snow boot, comprising a sole, a boot upper and a boot shaft, wherein the sole, the boot upper and the boot shaft are connected to each other, characterized in that: A bent extension tube is sewn on the inner wall of the boot shaft, a straight extension tube is sewn on the other side of the bent extension tube, a Velcro hook surface is provided at the top opening of the boot shaft, a first Velcro fur surface is provided on the top outer side of the straight extension tube, and the straight extension tube is detachably connected to the Velcro hook surface on the boot shaft through the first Velcro fur surface.

2. The adjustable snow boot according to claim 1, characterized in that: A tightening bag is sewn on the surface of the straight extension tube, and a tightening rope is arranged in the tightening bag.

3. The adjustable snow boot according to claim 1, characterized in that: The front and rear sides of the straight extension tube are both connected with a second Velcro fleece surface, and the straight extension tube is detachably connected to the Velcro hook surface on the boot shaft through the second Velcro fleece surface.

4. The adjustable snow boot according to claim 1, characterized in that: The bottom of the boot sole is provided with anti-skid stripes.

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