Snowfield cold-proof anti-skid shoes
By designing a retractable anti-slip cone on the sole of the anti-slip shoes, and using the rotating rod and gear system to control the expansion and contraction of the anti-slip cone, the problem of slipping and tripping of the anti-slip shoes on the icy road surface and achieving flexible switching on different road surfaces.
Patent Information
- Application Number
- CN202411987335.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-04-11
AI Technical Summary
Existing anti-slip shoes are prone to slip when walking on icy roads, but the protruding anti-slip cone when indoors can cause users to trip.
A snow-proof and anti-slip shoe is designed, with a retractable anti-slip cone provided with a sole. By rotating the two rotating rods, the gears and racks are driven to move, resulting in the movement of the slider and trapezoidal block, thereby controlling the expansion and contraction of the anti-slip cone.
When walking on the icy ground, the anti-slip cone can extend out and insert it into the ice surface to provide an anti-slip effect; when walking on the non-freezing road surface, the anti-slip cone will retract to avoid affecting walking.
Smart Images
Figure CN119791368A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of anti-skid shoes, in particular to a pair of cold-proof and anti-skid shoes for snow. Background Art
[0002] Shoes are a kind of tool that facilitates people to walk and protects feet from injuries. They have a long history of development. There are leather shoes, sports shoes, cloth shoes, slippers, rubber shoes, etc. When winter comes, some areas are relatively cold, which will cause the ground to freeze and produce ice layers, which will make the road surface slippery, so ordinary shoes are easy to slip when walking on icy roads. Some anti-slip shoes are provided with anti-slip cones on the soles. Although the anti-slip shoes with anti-slip cones can play an anti-slip role when walking on icy roads, when entering indoors, the protruding anti-slip cones will cause users to be easily tripped and affect the users. Summary of the invention
[0003] In view of the deficiencies in the prior art, the present invention provides a snow cold-proof and anti-skid shoe, which has the advantages of utilizing retractable anti-skid cones to facilitate users to switch back and forth between icy roads and non-icy roads, etc., and solves the problem that ordinary shoes are prone to slipping when walking on icy roads, while some anti-skid shoes are provided with anti-skid cones on the soles. Although the anti-skid shoes with anti-skid cones can play an anti-skid role when walking on icy roads, when entering indoors, the protruding anti-skid cones will cause users to be easily tripped and affect the user.
[0004] In order to achieve the above-mentioned purpose of using the retractable anti-skid cone to facilitate users to switch back and forth between walking on icy roads and non-icy roads, the present invention provides the following technical solutions: a kind of snow cold-proof and anti-skid shoes, including a sole, two square grooves are arranged on the sole, square blocks are arranged in the two square grooves, two slide grooves are arranged in the two square blocks, lifting rods are movably penetrated through the inner walls of the four slide grooves, an anti-skid cone is fixedly installed on the upper end of each lifting rod, two trapezoidal blocks are movably connected in the four slide grooves, sliders a and sliders b are movably connected in the four slide grooves, each slider a and each slider b are fixedly connected to each trapezoidal block respectively, a rack a is fixedly installed on the upper side of each slider a, a connecting block is fixedly installed on each slider, a small strip is fixedly installed on the upper side of each connecting block, and a rack b is fixedly installed on the lower side of each small strip; The side walls of the two blocks are provided with circular grooves, which are connected to the four slide grooves respectively. A rotating rod is movably connected in each circular groove. Two gears are fixedly installed on each rotating rod. Each gear is meshed with each rack a and rack b respectively. By rotating the two rotating rods, the four gears can be driven to move, thereby driving the four racks a and rack b to move back and forth, so that the four sliders a and the four sliders b can be driven to move back and forth, thereby driving each trapezoidal block to move back and forth. When each trapezoidal block moves toward each lifting rod direction, The inclined surface of the trapezoidal block will squeeze each lifting rod to move and expose it, so that each anti-skid cone can be exposed, so that the user can use the anti-skid cone to insert into the ice surface to prevent slipping when walking on icy ground. After leaving the ice surface, the two rotating rods are rotated again to make each trapezoidal block move away from each lifting rod respectively, so that each lifting rod loses support, and the anti-skid cone will retract when the user walks, thereby preventing the anti-skid cone from affecting the user's walking on non-icy roads. The retractable anti-skid cone can facilitate the user to switch back and forth between icy roads and non-icy roads.
[0005] Preferably, an annular wall groove is formed on the outer side wall of each anti-slip cone, and a rubber ring is fixedly installed in each annular wall groove.
[0006] Preferably, each of the left and right inner walls of the slide groove is provided with a limiting groove, and each limiting groove is movably connected with two limiting blocks, and each limiting block is fixedly connected to each slider a and each slider b respectively.
[0007] Preferably, the two rotating rods are movably sleeved with long blocks, the two square blocks are respectively fixedly connected to the two long blocks, the two square groove side walls are respectively provided with long grooves, each long block is respectively connected to each long groove, and the two long blocks are respectively provided with mounting grooves on the sides away from each other, rotating blocks are movably connected in the two mounting grooves, and the two rotating blocks are respectively fixedly connected to the two rotating rods.
[0008] Preferably, a limiting ring is fixedly sleeved on each lifting rod, a notch a is provided on each lifting rod, and a notch b is provided on each limiting ring.
[0009] Preferably, two screws are fixedly installed on the lower inner walls of the two square grooves, two connecting grooves are provided on the two blocks, each screw is movably connected to each connecting groove, two grooves are provided on each block, nuts are movably connected in the four grooves, and each nut is threadedly sleeved on each screw.
[0010] Preferably, a small ring is fixedly installed in each of the grooves, each small ring is arranged above each nut, and two arc blocks are fixedly installed on the upper side of each nut.
[0011] Compared with the prior art, the present invention provides a snow cold-proof and anti-slip shoe, which has the following beneficial effects: The snow cold and skid proof shoes can drive four gears to move by rotating two rotating rods, thereby driving four racks a and racks b to move back and forth, thus driving four sliders a and four sliders b to move back and forth, thereby driving each trapezoidal block to move back and forth, and when each trapezoidal block moves toward each lifting rod respectively, each lifting rod will be squeezed to move and exposed through the inclined surface of the trapezoidal block, thus driving each anti-skid cone to be exposed, so that when the user walks on icy ground, the anti-skid cone can be inserted into the ice surface for anti-skid, and after leaving the ice surface, the two rotating rods are rotated again to make each trapezoidal block respectively away from each lifting rod, so that each lifting rod loses support, so that the anti-skid cone will retract when the user walks, thereby preventing the anti-skid cone from affecting the user's walking on a non-icy road surface, and using the retractable anti-skid cone can facilitate the user to switch back and forth between an icy road surface and a non-icy road surface.
[0012] The snow cold-proof and anti-skid shoes rotate two rotating rods to make each trapezoidal block move away from each lifting rod respectively, so that each lifting rod loses support, so that when the user walks, the anti-skid cone will be retracted, and the rubber ring will also be retracted, so that the resistance generated by the rubber ring can prevent the anti-skid cone from being exposed due to gravity.
[0013] The snow cold-proof and anti-skid shoes can maintain stability when each slider a and each slider b move back and forth by cooperating each limiting groove with each limiting block, thereby preventing each slider a and each slider b from tilting up when moving in each sliding groove respectively, causing the rack a and the rack b to be unable to mesh with the gear.
[0014] The snow cold-proof and anti-skid shoes can drive the corresponding rotating rod to rotate through the rotation of the rotating block, so that when the user's hands are inconvenient, the shoes can be pressed against the ground or the wall, so that the rotating block can be pressed against the wall or the ground, and then the rotating rod can be rotated by rotating the shoes, so that the trapezoidal block can be driven to move and press against the lifting rod.
[0015] The snow cold-proof and anti-skid shoe can limit the lifting rod through the limiting ring, so as to prevent the lifting rod from falling off, and the notch a and the notch b can cooperate with the inclined surface of the trapezoidal block to squeeze the lifting rod to move when the trapezoidal block moves over.
[0016] 6. The snow cold-proof and anti-skid shoes can separate the nut from the screw by rotating the nut back and forth, so that the block can be removed, which makes it convenient for users to replace the block, so that they can replace it when some mechanisms inside the block are damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure in the square groove of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the block of the present invention; Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the block of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure in the chute of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the slider a of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the lifting rod of the present invention.
[0018] In the figure: 1, sole; 2, square block; 3, long block; 4, long groove; 5, square groove; 7, screw; 8, rotating block; 9, groove; 10, small ring; 11, rubber ring; 12, anti-skid cone; 13, connecting groove; 14, nut; 15, arc block; 16, mounting groove; 17, small strip; 18, connecting block; 19, rack b; 20, gear; 21, rotating rod; 22, rack a; 23, trapezoidal block; 24, slide groove; 25, limit groove; 26, circular groove; 27, annular wall groove; 28, lifting rod; 29, limit ring; 30, notch b; 31, notch a; 32, limit block; 33, slider a; 34, slider b. DETAILED DESCRIPTION
[0019] The present invention is further described in detail below in conjunction with the accompanying drawings, wherein the same components are represented by the same figure numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom surface" and "top surface" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] See also Figure 1-Figure 7The present invention provides a technical solution: a snow cold and anti-skid shoe, comprising a sole 1, wherein the sole 1 is provided with two square grooves 5, each of the two square grooves 5 is provided with a square block 2, each of the two square blocks 2 is provided with two slide grooves 24, the inner walls of the four slide grooves 24 are movably penetrated by a lifting rod 28, an anti-skid cone 12 is fixedly installed on the upper end of each lifting rod 28, two trapezoidal blocks 23 are movably connected in the four slide grooves 24, a slider a33 and a slider b34 are movably connected in the four slide grooves 24, each slider a33 and each slider b34 are respectively fixedly connected to each trapezoidal block 23, a rack a22 is fixedly installed on the upper side of each slider a33, a connecting block 18 is fixedly installed on each slider 34, a small strip 17 is fixedly installed on the upper side of each connecting block 18, and a rack b19 is fixedly installed on the lower side of each small strip 17; The side walls of the two blocks 2 are provided with circular grooves 26, which are respectively connected to the four slide grooves 24. A rotating rod 21 is movably connected in each circular groove 26. Two gears 20 are fixedly installed on each rotating rod 21. Each gear 20 is respectively meshed with each rack a22 and rack b19. By rotating the two rotating rods 21, the four gears 20 can be driven to move, thereby driving the four racks a22 and rack b19 to move back and forth, so that the four sliders a33 and the four sliders b34 can be driven to move back and forth, thereby driving each trapezoidal block 23 to move back and forth. When each trapezoidal block 23 moves toward each lifting rod 28, each lifting rod 28 will be squeezed to move and exposed through the inclined surface of the trapezoidal block 23, so that The anti-skid cone 12 is driven to be exposed, so that the user can use the anti-skid cone 12 to insert into the ice surface to prevent slipping when walking on icy ground. After leaving the ice surface, the two rotating rods 21 are rotated again to make each trapezoidal block 23 away from each lifting rod 28 respectively, so that each lifting rod 28 loses support, so that the anti-skid cone 12 will retract when the user walks, thereby preventing the anti-skid cone 12 from affecting the user's walking on a non-icy road surface. The outer wall of each anti-skid cone 12 is provided with an annular wall groove 27, and a rubber ring 11 is fixedly installed in each annular wall groove 27. By rotating the two rotating rods 21, each trapezoidal block 23 is respectively away from each lifting rod 28, so that each lifting rod 28 loses support. In this way, when the user walks, the anti-skid cone 12 will retract, thereby preventing the rubber ring 11 from affecting the user's walking on a non-icy road surface. The rubber ring 11 will also retract, so that the resistance generated by the rubber ring 11 will prevent the anti-slip cone 12 from being exposed due to gravity. The left and right inner walls of each slide groove 24 are provided with a limit groove 25, and each limit groove 25 is movably connected with two limit blocks 32, and each limit block 32 is respectively fixedly connected to each slider a33 and each slider b34. Through each limit groove 25 and each limit block 32, each slider a33 and each slider b34 can remain stable when moving back and forth, thereby preventing each slider a33 and each slider b34 from tilting up when moving in each slide groove 24, causing the rack a22 and the rack b19 to be unable to mesh with the gear 20. The two rotating rods 21 are movably sleeved with long blocks 3, and the two blocks 2 are respectively fixedly connected to the two long blocks 3. The side walls of the square groove 5 are each provided with a long groove 4, each long block 3 is connected to each long groove 4, and a mounting groove 16 is provided on the side of the two long blocks 3 away from each other. The two mounting grooves 16 are movably connected with a rotating block 8, and the two rotating blocks 8 are respectively fixedly connected to the two rotating rods 21. The rotation of the rotating block 8 can drive the corresponding rotating rod 21 to rotate, so that when the user's hands are inconvenient, the user can press the shoes against the ground or the wall, so that the rotating block 8 presses against the wall or the ground, and then rotate the shoes to rotate the rotating rod 21, so that the trapezoidal block 23 can be driven to move against the lifting rod 28, and each lifting rod 28 is fixedly sleeved with a limiting ring 29, each lifting rod 28 is provided with a notch a31, and each limiting ring 29 is provided with a notch b30.The lifting rod 28 can be limited by the limiting ring 29, so as to prevent the lifting rod 28 from falling off. The notch a31 and the notch b30 can cooperate with the inclined surface of the trapezoidal block 23 to squeeze the lifting rod 28 to move when the trapezoidal block 23 moves over. Two screw rods 7 are fixedly installed on the lower inner wall of the two square grooves 5. Two connecting grooves 13 are provided on the two blocks 2. Each screw rod 7 is movably connected with each connecting groove 13. Two grooves 9 are provided on each block 2. Nuts 14 are movably connected in the four grooves 9. Each nut 14 is threadedly sleeved on each screw rod 7. A small ring 10 is fixedly installed in each groove 9. Each small ring 10 is respectively arranged above each nut 14. Two arc blocks 15 are fixedly installed on the upper side of each nut 14. The nut 14 can be separated from the screw rod 7 by rotating the nut 14 back and forth, so that the block 2 can be removed, which is convenient for users to replace the block 2. In this way, it can be replaced when some mechanisms in the block 2 are damaged.
[0022] When in use, the first step is: by rotating the two rotating rods 21, the four gears 20 can be driven to move, thereby driving the four racks a22 and the rack b19 to move back and forth, so that the four sliders a33 and the four sliders b34 can be driven to move back and forth, so that each trapezoidal block 23 can be driven to move back and forth. When each trapezoidal block 23 moves toward each lifting rod 28 respectively, each lifting rod 28 will be squeezed to move and exposed through the inclined surface of the trapezoidal block 23, so that each anti-skid cone 12 can be driven to be exposed, so that when the user walks on the icy ground, the anti-skid cone 12 can be inserted into the ice surface for anti-skid. After leaving the ice surface, the two rotating rods 21 are rotated again to make each trapezoidal block 23 away from each lifting rod 28 respectively, so that each lifting rod 28 loses support, so that the anti-skid cone 12 will retract when the user walks, thereby preventing the anti-skid cone 12 from affecting the user's walking on a non-icy road.
[0023] Step 2: By rotating the two rotating rods 21, each trapezoidal block 23 is moved away from each lifting rod 28, so that each lifting rod 28 loses support. In this way, when the user walks, the anti-slip cone 12 will retract, and the rubber ring 11 will also retract. In this way, the resistance generated by the rubber ring 11 will prevent the anti-slip cone 12 from being exposed due to gravity.
[0024] Step 3: By cooperating each limit groove 25 with each limit block 32, each slider a33 and each slider b34 can remain stable when moving back and forth, thereby preventing each slider a33 and each slider b34 from tilting up when moving in each slide groove 24, causing the rack a22 and the rack b19 to be unable to engage with the gear 20.
[0025] Step 4: The rotation of the rotating block 8 can drive the corresponding rotating rod 21 to rotate, so that when the user's hands are inconvenient, the shoe can be pressed against the ground or wall, so that the rotating block 8 is pressed against the wall or the ground, and then the shoe can be rotated to rotate the rotating rod 21, thereby driving the trapezoidal block 23 to move against the lifting rod 28.
[0026] Step 5: The limiting ring 29 can be used to limit the lifting rod 28, so as to prevent the lifting rod 28 from falling off. The notch a31 and the notch b30 can cooperate with the inclined surface of the trapezoidal block 23 to squeeze the lifting rod 28 to move when the trapezoidal block 23 moves over.
[0027] Step 6: By rotating the nut 14 back and forth, the nut 14 can be separated from the screw rod 7, so that the block 2 can be removed, making it convenient for the user to replace the block 2, so that the block 2 can be replaced when some mechanisms inside the block 2 are damaged.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A snow-proof and anti-skid shoe, comprising a sole (1), characterized in that: The sole (1) is provided with two square grooves (5), each of the two square grooves (5) is provided with a square block (2), each of the two square blocks (2) is provided with two slide grooves (24), the inner walls of the four slide grooves (24) are movably penetrated by a lifting rod (28), the upper end of each lifting rod (28) is fixedly installed with an anti-slip cone (12), the four slide grooves (24) are movably connected with two trapezoidal blocks (23), the four slide grooves (24) are movably connected with a slider a (33) and a slider b (34), each slider a (33) and each slider b (34) are respectively fixedly connected to each trapezoidal block (23), each slider a (33) is fixedly installed with a rack a (22) on the upper side, each slider (34) is fixedly installed with a connecting block (18), each connecting block (18) is fixedly installed with a small strip (17) on the upper side, and each small strip (17) is fixedly installed with a rack b (19) on the lower side; The side walls of the two blocks 2 are each provided with a circular groove (26), the two circular grooves (26) are respectively connected to the four slide grooves (24), each circular groove (26) is movably connected to a rotating rod (21), each rotating rod (21) is fixedly mounted with two gears (20), and each gear (20) is respectively meshed with each rack a (22) and rack b (19).
2. The snow cold and skid proof shoe according to claim 1, characterized in that: An annular wall groove (27) is formed on the outer side wall of each anti-slip cone (12), and a rubber ring (11) is fixedly installed in each annular wall groove (27).
3. The snow cold and skid proof shoe according to claim 1, characterized in that: The left and right inner walls of each of the slide grooves (24) are provided with limit grooves (25), and each limit groove (25) is movably connected with two limit blocks (32), and each limit block (32) is fixedly connected to each slider a (33) and each slider b (34), respectively.
4. The snow cold-proof and anti-slip shoes according to claim 1, characterized in that: The two rotating rods (21) are both movably sleeved with long blocks (3), the two square blocks (2) are respectively fixedly connected to the two long blocks (3), the side walls of the two square grooves (5) are both provided with long grooves (4), each long block (3) is respectively connected to each long groove (4), the two long blocks (3) are both provided with mounting grooves (16) on the sides away from each other, the two mounting grooves (16) are both movably connected with rotating blocks (8), and the two rotating blocks (8) are respectively fixedly connected to the two rotating rods (21).
5. The snow cold-proof and anti-slip shoes according to claim 1, characterized in that: A limiting ring (29) is fixedly sleeved on each lifting rod (28), a notch a (31) is provided on each lifting rod (28), and a notch b (30) is provided on each limiting ring (29).
6. The snow cold-proof and anti-slip shoes according to claim 1, characterized in that: Two screw rods (7) are fixedly mounted on the lower inner walls of the two square grooves (5); two connecting grooves (13) are provided on the two blocks (2); each screw rod (7) is movably connected to each connecting groove (13); two grooves (9) are provided on each block (2); nuts (14) are movably connected in the four grooves (9); and each nut (14) is threadedly sleeved on each screw rod (7).
7. The snow cold and skid proof shoe according to claim 6, characterized in that: A small ring (10) is fixedly installed in each of the grooves (9), and each of the small rings (10) is respectively arranged above each of the nuts (14), and two arc-shaped blocks (15) are fixedly installed on the upper side of each of the nuts (14).