The utility model relates to the technical field of winter police rubber boots, in particular to a winter police rubber boot with strong anti-slip performance. Police rubber boots are a strap-on shoe that is slightly cylindrical and taller than a bare bone. With the continuous progress of economic living conditions, people are increasingly pursuing the comfort of wearing boots, which has improved, but there are also some shortcomings. The existing winter police rubber boots are not warm enough to be worn, and it is inconvenient to achieve a better warm-keeping effect. Because people's feet and feet are different in size, it is not convenient to wear people with different feet to achieve a better anti-skid effect. Therefore, in order to solve the above problems, the utility model provides a winter police rubber boot with strong anti-slip performance.

The purpose of the utility model is to provide a winter police rubber boot with strong anti-slip performance, so as to solve the above-mentioned background technology that is inconvenient to achieve a better thermal insulation effect, and it is inconvenient to wear it on people with different feet, and it is also inconvenient to achieve a better anti-slip effect. The problem. In order to achieve the above purpose, the utility model provides the following technical solutions: a winter police rubber boot with strong anti-slip performance, including a sole surface and a shoe back. The upper left and right sides of the upper end of the sole surface are respectively provided with a shoe back and a shoe upper. A zipper is provided at the end of the shoe back, a connecting strip is provided on the right side of the shoe back, a connecting block is connected with a positioning rod in the connecting frame. The upper surface of the connecting strip is sewn with a limiting strip, and the limiting strip is provided with a positioning hole; the outer surface of the connecting strip is provided with a connecting strip; the lower surface of the limiting strip is provided with a mounting part; the lower end of the sole surface is provided with a bulge; the left side of the upper is provided with an elastic piece; the upper surface of the elastic piece is provided with a leather strip; the upper side of the police rubber boot belt is provided with a protective layer. The front side of the lower surface of the sole surface of the police rubber boot is provided with a rhombic structure, and the protrusions are evenly distributed at the lower end of the sole surface. The rear shoelace of the police rubber boot is attached to the connecting strap, and the rear shoelace is connected with the connecting block by stitching. Preferably, the upper includes a reinforcing layer, a thermal insulation layer and a skin-friendly soft pad, the lower surface of the reinforcing layer is provided with a thermal insulation layer, and the lower surface of the thermal insulation layer is connected with the skin-friendly soft pad. Preferably, the positioning holes are arranged in the limiting bar at equal intervals, and the positioning rod passes through the limiting bar. The connection mode of the police rubber boot connecting strip and the mounting part is adhesive connection, and the mounting part and the positioning hole are alternately arranged.

Compared with the prior art, the beneficial effects of police rubber boots are: winter police rubber boots with strong anti-skid performance are convenient to achieve better thermal insulation effect, convenient to wear by people with different feet, and convenient to achieve better anti-skid effect; The left side of the upper is provided with shrapnel, which tightens the foot surface through shrapnel and is restricted by shoelaces to facilitate people with different foot surfaces to wear; the right end of the upper is provided with a protective layer, prevent the front end from being damaged by wearing for a long time. Through the rotating structure formed by the positioning rod and the connecting block, the limit bar passes through the inside of the limit frame, and positioning holes are arranged at equal intervals inside the limit bar, so that the positioning rod passes through the inside of the positioning hole, which is convenient for people with different thickness ankles to wear and tighten, To achieve better thermal insulation effect; In addition, the connecting strip is pasted and connected with the mounting part to facilitate the limiting of the limiting strip. The lower surface of the sole surface is rhombus, the friction between the sole of the shoe and the ground is increased, and the slip resistance of the shoe is improved.