Antiskid structure for sole

Abstract

The utility model discloses an anti-skidding structure for a sole, which comprises a shoe body, the bottom surface of the shoe body is connected with the sole, the sole is provided with a plurality of groups of mounting holes, and the mounting holes are internally provided with mounting mechanisms. The mounting mechanism comprises a mounting sleeve, an inclined rod, a sliding block, a connecting plate, a connecting spring, clamping plates, an adjusting mechanism, an anti-skid cone and a fastening mechanism, the adjusting mechanism comprises triangular blocks, an adjusting rod and an inclined groove, the triangular blocks are installed on the inner walls of the clamping plates, and the adjusting rod is arranged on the inner sides of the clamping plates. The multiple sets of inclined grooves are distributed in the outer wall of the adjusting rod and clamped with the multiple sets of triangular blocks, the anti-skid cone is installed at the bottom end of the adjusting rod, the length of the anti-skid cone can be accurately adjusted according to needs, and the structure can adapt to different ground conditions and use requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of shoes, more particularly to an anti-skid structure for shoe sole. BACKGROUND

[0002] In daily life and various sports scenes, people have different needs for the anti-skid performance of shoes. For example, when walking on wet and slippery ground, a longer and protruding anti-skid structure is needed to enhance friction. When moving on flat and dry ground, a too long anti-skid structure may increase unnecessary resistance and affect the comfort of walking. However, the existing shoe sole anti-skid design often uses anti-skid cones of fixed length, which cannot be flexibly adjusted in length according to the actual use scene, so that the anti-skid performance of the shoes cannot be optimized in different environments, causing inconvenience to users.

[0003] After a long time of use, the anti-skid effect of the anti-skid cone may decrease due to wear and tear, aging, etc. In sports competitions, outdoor exploration and other scenes with high requirements for anti-skid performance, the wear of the anti-skid cone may affect the performance and safety of athletes. However, the existing shoe sole design makes the replacement of the anti-skid cone complicated and inconvenient to disassemble and install quickly. Users often need to spend a lot of time and effort, and even the help of professional personnel may be needed to complete the replacement, which increases the use cost and maintenance difficulty and cannot meet the user's demand for conveniently replacing the anti-skid cone to maintain good anti-skid performance. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides an anti-skid structure for shoe sole to solve the technical problem that the existing shoe sole design makes the replacement of the anti-skid cone complicated and inconvenient to disassemble and install quickly mentioned in the background.

[0006] (II) Technical scheme

[0007] To achieve the above object, the utility model provides following technical scheme: A kind of antiskid structure for shoe sole, including shoe body, the shoe body bottom surface is connected with shoe sole, installation hole is set in the shoe sole, the installation hole is provided with multiple groups and is provided with installation mechanism inside, the installation mechanism includes mounting sleeve, inclined rod, sliding block, connecting plate, connecting spring, clamping plate, adjusting mechanism, antiskid cone and fastening mechanism, mounting sleeve is fixed in installation hole, inclined rod is provided with multiple groups and is installed in mounting sleeve, sliding block is slid in the outer wall of multiple groups of inclined rod, connecting plate is installed in the inner side of multiple groups of sliding block, connecting spring is provided with multiple groups and is installed in the inner side of connecting plate, clamping plate is provided with multiple groups and is respectively installed in the top end of multiple groups of connecting spring, adjusting mechanism includes triangular block, adjusting rod and inclined slot, triangular block is provided with multiple groups and is installed in the inner wall of multiple groups of clamping plate, adjusting rod is set in the inner side of multiple groups of clamping plate, inclined slot is provided with multiple groups and is distributed in the outer wall of adjusting rod and is engaged with multiple groups of triangular block, antiskid cone is installed in the bottom end of adjusting rod.

[0008] The utility model further sets up, fastening mechanism includes sliding slot, sliding sleeve, push ring, inner screw sleeve, rotating sleeve and outer screw sleeve, sliding slot is provided with multiple groups and is distributed in the outer wall of mounting sleeve, sliding sleeve is slid in multiple groups of sliding slot, push ring is installed in the inner side of sliding sleeve, inner screw sleeve is installed in the bottom surface of sliding sleeve, rotating sleeve is rotatably installed in the outer wall of mounting sleeve, outer screw sleeve is installed in the top surface of rotating sleeve and is connected with inner screw sleeve threadedly.

[0009] The utility model further sets up, the bottom surface of shoe sole is set with antiskid line, and the antiskid line is provided with multiple groups and is set as different shape respectively.

[0010] This design sets up multiple groups of different shape antiskid lines on the bottom surface of shoe sole, effectively increases the friction and grip between shoe sole and ground, thereby improve the antiskid performance of shoes under various different road conditions, guarantee walking stability and safety.

[0011] The utility model further sets up, the outer wall of adjusting rod is equipped with limiting strip, the limiting strip is provided with multiple groups, the bottom end of mounting sleeve is set with limiting slot, and the limiting slot is provided with multiple groups and is slidably connected with multiple groups of limiting strip respectively.

[0012] The cooperation of limiting strip and limiting slot can accurately limit the movement track and position of adjusting rod, ensure that adjusting rod can stably and accurately move during installation and adjustment, avoid deviation or shaking, and guarantee the accuracy and reliability of antiskid cone length adjustment.

[0013] The utility model further sets up, the outer wall of multiple groups of inclined rod is equipped with positioning strip, and multiple groups of positioning strip are slidably connected with multiple groups of sliding block respectively.

[0014] The positioning strip provides clear guidance for the movement of the sliding block, so that the sliding block can stably and smoothly slide along the inclined rod, and the sliding block will not tilt or jam during the sliding process, which helps to improve the operation stability and smoothness of the entire installation mechanism.

[0015] The utility model further sets up that the reset spring is connected between the bottom surface of the plurality of sliding blocks and the inner wall of the mounting sleeve.

[0016] The reset spring can automatically generate an elastic force to restore the sliding block to the initial position after the sliding block is subjected to external force. When the adjustment operation is completed, the elastic force of the reset spring can make the sliding block return to the appropriate position, ensuring that the installation mechanism is in a stable standby state, and also preparing for the next adjustment operation.

[0017] The utility model further sets up that a limiting rod is arranged in the mounting sleeve, and the limiting rod is arranged in multiple groups and is in sliding connection with the sliding sleeve.

[0018] The sliding connection between the limiting rod and the sliding sleeve can support and guide the movement of the sliding sleeve, making the sliding sleeve more stable during movement. On the other hand, the movement range of the sliding sleeve can be limited to prevent excessive movement of the sliding sleeve and affect the normal operation of the entire device, ensuring the reliability of the device.

[0019] The utility model further sets up that the outer wall of the rotating sleeve is provided with a protrusion, the protrusion is arranged in multiple groups and distributed on the outer wall of the rotating sleeve, and the multiple protrusions are made of rubber material.

[0020] The protrusion made of rubber material has good anti-skid performance and elasticity. When the rotating sleeve is rotated, the protrusion can increase the friction force between the hand and the rotating sleeve, making it easier for the user to apply force and rotate the rotating sleeve. At the same time, the protrusion can also buffer the force to a certain extent when rotating, improving the comfort and convenience of operation.

[0021] (Three) beneficial effects

[0022] Compared with the prior art, the utility model provides an anti-skid structure for a shoe sole, which has the following beneficial effects:

[0023] 1. The installation mechanism is provided with a sliding block, a connecting plate, a connecting spring and a clamping plate, which realizes convenient installation and disassembly of the anti-skid cone. During installation, the connecting plate is pressed downward by the push ring, the sliding block slides along the inclined rod and presses the reset spring, thereby driving the connecting plate and the clamping plate to adhere to the outer wall of the adjusting rod, and the triangular block is clamped in the inclined groove to complete the clamping operation, effectively fixing the adjusting rod and the anti-skid cone. During disassembly, the anti-skid cone and the adjusting rod can be easily moved outward, and the triangular block and the inclined groove are matched to realize quick disassembly, improving the use efficiency and maintenance convenience.

[0024] 2、The length of the anti-skid cone can be flexibly adjusted by the structure design of the triangular block, the adjusting rod and the inclined groove. When the length of the anti-skid cone needs to be adjusted, the anti-skid cone and the adjusting rod are directly pulled to move outward, the triangular block slides in the inclined groove and moves in the specified direction under the limitation and guiding effect of the inclined groove, thereby pushing the connecting spring to move outward and extrude the clamping plate, when the triangular block moves to the next group of inclined grooves, the clamping plate and the triangular block are clamped again by the elastic reset of the connecting spring. This structure can accurately adjust the length of the anti-skid cone according to the needs, and adapt to different ground conditions and use requirements.

[0025] 3、The stability of the anti-skid cone during use is ensured by the mutual cooperation of the sliding groove, the sliding sleeve, the push ring, the internal screw sleeve, the rotating sleeve and the external screw sleeve. The rotating sleeve drives the external screw sleeve and the internal screw sleeve to threadedly cooperate, so that the internal screw sleeve drives the sliding sleeve to slide along the sliding groove, and then the push ring applies stable downward pressure on the connecting plate, so that the components are tightly connected, and the loosening or displacement of the anti-skid cone during use is effectively prevented, thereby ensuring the stable play of the anti-skid performance. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a whole structure schematic view of an anti-skid structure for a shoe sole in the utility model.

[0027] Figure 2 It is an external structure schematic view of the mounting mechanism in the utility model.

[0028] Figure 3 It is a sectional structure schematic view of the mounting mechanism in the utility model.

[0029] Figure 4 It is a sectional structure schematic view of the adjusting mechanism in the utility model.

[0030] Figure 5 It is a sectional structure schematic view of the fastening mechanism in the utility model.

[0031] In the drawing: 1, shoe body; 2, shoe sole; 3, mounting hole; 4, mounting sleeve; 5, inclined rod; 6, sliding block; 7, connecting plate; 8, connecting spring; 9, clamping plate; 10, anti-skid cone; 11, triangular block; 12, adjusting rod; 13, inclined groove; 14, sliding groove; 15, sliding sleeve; 16, push ring; 17, internal screw sleeve; 18, rotating sleeve; 19, external screw sleeve; 20, anti-skid pattern; 21, limiting strip; 22, limiting groove; 23, positioning strip; 24, reset spring; 25, limiting rod; 26, protruding block. DETAILED DESCRIPTION

[0032] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0033] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs.

[0034] In the present application, unless otherwise specified, the orientation such as "up, down" is generally directed to the direction shown in the drawings, or is directed to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally directed to the left and right shown in the drawings; "inner, outer" refers to the inner and outer of the contour of each component itself, but the above orientation words are not used to limit the present application.

[0035] Please refer to Figures 1-5 A kind of anti-skid structure for shoe sole 2, including shoe body 1, shoe body 1 bottom surface is connected with shoe sole 2, installation hole 3 is set up on shoe sole 2, installation hole 3 is provided with multiple groups and is provided with installation mechanism in it, installation mechanism includes installation sleeve 4, inclined rod 5, sliding block 6, connecting plate 7, connecting spring 8, clamping plate 9, adjusting mechanism, anti-skid cone 10 and fastening mechanism, installation sleeve 4 is fixed in installation hole 3, inclined rod 5 is provided with multiple groups and is installed in installation sleeve 4, sliding block 6 slides in the outer wall of multiple groups of inclined rod 5, connecting plate 7 is installed in the inner side of multiple groups of sliding block 6, connecting spring 8 is provided with multiple groups and is installed in the inner side of connecting plate 7, clamping plate 9 is provided with multiple groups and is installed at the top of multiple groups of connecting spring 8 respectively, adjusting mechanism includes triangular block 11, adjusting rod 12 and inclined slot 13, triangular block 11 is provided with multiple groups and is installed in the inner wall of multiple groups of clamping plate 9, adjusting rod 12 is arranged in the inner side of multiple groups of clamping plate 9, inclined slot 13 is provided with multiple groups and is distributed in the outer wall of adjusting rod 12 and is engaged with multiple groups of triangular block 11, anti-skid cone 10 is installed at the bottom end of adjusting rod 12.

[0036] Fastening mechanism includes sliding groove 14, sliding sleeve 15, push ring 16, inner screw sleeve 17, rotating sleeve 18 and outer screw sleeve 19, sliding groove 14 is provided with multiple groups and is distributed in the outer wall of installation sleeve 4, sliding sleeve 15 slides in multiple groups of sliding groove 14, push ring 16 is installed in the inner side of sliding sleeve 15, inner screw sleeve 17 is installed on the bottom surface of sliding sleeve 15, rotating sleeve 18 is rotatably installed on the outer wall of installation sleeve 4, outer screw sleeve 19 is installed on the top surface of rotating sleeve 18 and is threadedly connected with inner screw sleeve 17.

[0037] Anti-skid line 20 is set up on the bottom surface of shoe sole 2, and is provided with multiple groups and is set up as different shapes respectively. By setting multiple groups of different shapes of anti-skid lines 20 on the bottom surface of shoe sole 2, the friction between the shoe sole and the ground is increased by using different shape lines, so as to effectively improve the grip and anti-skid performance of the shoes on different road conditions, ensure the stability and safety during walking, and avoid slipping.

[0038] The outer wall of the adjusting rod 12 is provided with a plurality of limiting strips 21, the bottom end of the mounting sleeve 4 is provided with a plurality of limiting grooves 22 which are in sliding connection with the plurality of limiting strips 21 respectively. The cooperation of the limiting strips 21 and the limiting grooves 22 can accurately limit the movement track and position of the adjusting rod 12. During the installation or adjustment process, the adjusting rod 12 can only move along the path determined by the limiting strips 21 and the limiting grooves 22, preventing it from deviating or shaking, ensuring that the adjusting rod 12 can stably and accurately perform the telescopic movement, and ensuring the accuracy and reliability of the length adjustment of the anti-skid cone.

[0039] The outer wall of each of the plurality of inclined rods 5 is provided with a plurality of positioning strips 23 which are in sliding connection with the plurality of sliding blocks 6 respectively. The positioning strips 23 provide clear guidance for the movement of the sliding blocks 6. When the sliding blocks 6 slide along the inclined rods 5, the positioning strips 23 can ensure that the sliding blocks 6 always move stably and smoothly along the direction of the inclined rods 5, avoiding tilting or jamming of the sliding blocks 6 during the sliding process, improving the stability and smoothness of the entire installation mechanism during operation, and making the movement between components more coordinated.

[0040] The bottom surface of each of the plurality of sliding blocks 6 and the inner wall of the mounting sleeve 4 are connected with a plurality of return springs 24. After the sliding block 6 is moved by an external force, the return spring 24 will generate a restoring force to return it to the initial position. When the sliding block 6 is moved by operating the installation mechanism, the restoring force of the return spring 24 can promote the sliding block 6 to return to the appropriate position, ensuring that the installation mechanism is in a stable standby state, and also preparing for the next operation, ensuring the normal operation of the entire mechanism.

[0041] The mounting sleeve 4 is provided with a plurality of limiting rods 25 which are in sliding connection with the sliding sleeve 15. The sliding connection of the limiting rod 25 and the sliding sleeve 15 can support and guide the movement of the sliding sleeve 15, making the sliding sleeve 15 move more stably during the movement. On the other hand, it can limit the movement range of the sliding sleeve 15, prevent the sliding sleeve 15 from moving excessively and affecting the normal operation of the entire device, ensure the reliability of the device operation, and make the cooperation between components more accurate.

[0042] The outer wall of the rotating sleeve 18 is provided with a plurality of protrusions 26 which are distributed on the outer wall of the rotating sleeve 18, and the plurality of protrusions 26 are made of rubber material. The protrusions 26 made of rubber material have good anti-skid performance and elasticity. When rotating the rotating sleeve 18, the protrusions 26 can increase the friction between the hands and the rotating sleeve 18, making it easier for people to rotate the rotating sleeve 18, and also buffering the force to a certain extent when rotating, improving the comfort and convenience of operation, and facilitating the user to operate the rotating sleeve 18.

[0043] In the embodiment, when the anti-skid cone 10 needs to be installed, the adjusting rod 12 is inserted into the mounting sleeve 4 and limitedly inserted through the plurality of limiting strips 21 and the limiting grooves 22. The rotating sleeve 18 is rotated to drive the outer screw sleeve 19 to rotate and threadedly cooperate with the inner screw sleeve 17, so that the inner screw sleeve 17 drives the sliding sleeve 15 to slide along the sliding groove 14. The sliding sleeve 15 drives the push ring 16 to move to abut against and apply downward pressure on the plurality of connecting plates 7. The connecting plates 7 drive the sliding blocks 6 to slide along the inclined rods 5 and press the reset springs 24. The connecting plates 7 push the plurality of connecting plates 7 and the clamping plates 9 to be attached to the outer wall of the adjusting rod 12. Meanwhile, the plurality of triangular blocks 11 are clamped in the plurality of inclined grooves 13, thereby completing the clamping of the adjusting rod 12. When the length of the anti-skid cone 10 needs to be adjusted, the anti-skid cone 10 and the adjusting rod 12 are directly pulled outwards to slide along the plurality of inclined grooves 13 and the sidewalls of the plurality of triangular blocks 11. Due to the limiting and guiding effect of the triangular blocks 11, the adjusting rod 12 can only move in the direction defined by the inclined grooves 13. The inclined grooves 13 drive the triangular blocks 11 and the clamping plates 9 to move outwards to press the plurality of connecting springs 8. When the triangular blocks 11 move into the next group of inclined grooves 13, the plurality of connecting springs 8 are elastically reset to drive the clamping plates 9, the triangular blocks 11 and the inclined grooves 13 to be clamped. The adjusting rod 12 can be pulled out of the mounting sleeve 4 by continuous pulling, thereby completing the disassembly of the anti-skid cone 10.

[0044] In summary, when the anti-skid cone 10 needs to be installed, the adjusting rod 12 is inserted into the mounting sleeve 4 and limitedly inserted through the plurality of limiting strips 21 and the limiting grooves 22. The rotating sleeve 18 is rotated to drive the outer screw sleeve 19 to rotate and threadedly cooperate with the inner screw sleeve 17, so that the inner screw sleeve 17 drives the sliding sleeve 15 to slide along the sliding groove 14. The sliding sleeve 15 drives the push ring 16 to move to abut against and apply downward pressure on the plurality of connecting plates 7. The connecting plates 7 drive the sliding blocks 6 to slide along the inclined rods 5 and press the reset springs 24. The connecting plates 7 push the plurality of connecting plates 7 and the clamping plates 9 to be attached to the outer wall of the adjusting rod 12. Meanwhile, the plurality of triangular blocks 11 are clamped in the plurality of inclined grooves 13, thereby completing the clamping of the adjusting rod 12. When the length of the anti-skid cone 10 needs to be adjusted, the anti-skid cone 10 and the adjusting rod 12 are directly pulled outwards to slide along the plurality of inclined grooves 13 and the sidewalls of the plurality of triangular blocks 11. Due to the limiting and guiding effect of the triangular blocks 11, the adjusting rod 12 can only move in the direction defined by the inclined grooves 13. The inclined grooves 13 drive the triangular blocks 11 and the clamping plates 9 to move outwards to press the plurality of connecting springs 8. When the triangular blocks 11 move into the next group of inclined grooves 13, the plurality of connecting springs 8 are elastically reset to drive the clamping plates 9, the triangular blocks 11 and the inclined grooves 13 to be clamped. The adjusting rod 12 can be pulled out of the mounting sleeve 4 by continuous pulling, thereby completing the disassembly of the anti-skid cone 10.

[0045] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A non-slip structure for a shoe sole (2) comprising a shoe body (1), characterized in that: The bottom surface of the shoe body (1) is connected with a shoe sole (2), the shoe sole (2) is provided with a mounting hole (3), the mounting hole (3) is provided with a plurality of groups and is internally provided with a mounting mechanism, the mounting mechanism comprises a mounting sleeve (4), an inclined rod (5), a sliding block (6), a connecting plate (7), a connecting spring (8), a clamping plate (9), an adjusting mechanism, an anti-skid cone (10) and a fastening mechanism, the mounting sleeve (4) is fixed in the mounting hole (3), the inclined rod (5) is provided with a plurality of groups installed in the mounting sleeve (4), the sliding block (6) slides on the outer wall of the plurality of inclined rods (5), the connecting plate (7) is installed on the inner side of the plurality of sliding blocks (6), the connecting spring (8) is provided with a plurality of groups installed on the inner side of the connecting plate (7), the clamping plate (9) is provided with a plurality of groups respectively installed on the top end of the plurality of connecting springs (8), the adjusting mechanism comprises a triangular block (11), an adjusting rod (12) and an inclined groove (13), the triangular block (11) is provided with a plurality of groups installed on the inner wall of the plurality of clamping plates (9), the adjusting rod (12) is arranged on the inner side of the plurality of clamping plates (9), the inclined groove (13) is provided with a plurality of groups distributed on the outer wall of the adjusting rod (12) and engaged with the plurality of triangular blocks (11), and the anti-skid cone (10) is installed at the bottom end of the adjusting rod (12).

2. The anti-skid structure for shoe sole according to claim 1, characterized in that: The fastening mechanism comprises a sliding groove (14), a sliding sleeve (15), a push ring (16), an internal screw sleeve (17), a rotating sleeve (18) and an external screw sleeve (19), the sliding groove (14) is provided with a plurality of groups distributed on the outer wall of the mounting sleeve (4), the sliding sleeve (15) slides in the plurality of sliding grooves (14), the push ring (16) is installed on the inner side of the sliding sleeve (15), the internal screw sleeve (17) is installed on the bottom surface of the sliding sleeve (15), the rotating sleeve (18) is rotatably installed on the outer wall of the mounting sleeve (4), and the external screw sleeve (19) is installed on the top surface of the rotating sleeve (18) and is in threaded connection with the internal screw sleeve (17).

3. The anti-skid structure for shoe sole according to claim 2, characterized in that: The bottom surface of the shoe sole (2) is provided with anti-skid lines (20), and the anti-skid lines (20) are provided with a plurality of groups and are respectively provided in different shapes.

4. The anti-skid structure for shoe sole according to claim 3, wherein: The outer wall of the adjusting rod (12) is provided with a limiting strip (21), the limiting strip (21) is provided with a plurality of groups, the bottom end of the mounting sleeve (4) is provided with a limiting groove (22), and the limiting groove (22) is provided with a plurality of groups and is respectively in sliding connection with the plurality of limiting strips (21).

5. The slip-resistant structure for a shoe sole according to claim 4, wherein the plurality of groups of protrusions are arranged in a plurality of rows. The outer wall of the inclined rod (5) is provided with a positioning strip (23), and the plurality of positioning strips (23) are respectively in sliding connection with the plurality of sliding blocks (6).

6. The anti-skid structure for shoe sole according to claim 5, wherein the plurality of groups of protrusions are arranged in a plurality of rows. The bottom surface of the sliding block (6) and the inner wall of the mounting sleeve (4) are connected with a reset spring (24).

7. The anti-skid structure for shoe soles according to claim 6, characterized in that: The mounting sleeve (4) is internally provided with a limiting rod (25), the limiting rod (25) is provided with a plurality of groups and is in sliding connection with the sliding sleeve (15).

8. The anti-skid structure for shoe sole according to claim 7, characterized in that: The outer wall of the rotating sleeve (18) is provided with a protruding block (26), the protruding block (26) is provided with a plurality of groups distributed on the outer wall of the rotating sleeve (18), and the plurality of protruding blocks (26) are all made of rubber material.

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