Wear-resistant anti-skid rubber sole

Abstract

The utility model discloses a wear-resistant anti-skid rubber sole which comprises an upper sole, a surrounding strip, an internal positioning hole, an edge positioning hole, a mounting groove, a clamping piece, a lower sole, an anti-skid area, an edge positioning rod, an internal positioning rod and a clamping plate. The edge positioning rods and the internal positioning rods are embedded into the edge positioning holes and the internal positioning holes in the bottom end of the upper sole, so that the upper sole and the lower sole are preliminarily and stably positioned, the clamping plates are embedded upwards and clamped with the clamping pieces, and the assembling stability of the upper sole and the lower sole is enhanced through vertical clamping and transverse clamping; no opening is formed in the external connecting position of the upper sole and the lower sole, invasion of impurities in the environment is effectively avoided, two sets of movable plates are extruded inwards at the same time, strong springs are extruded inwards, a complete space is provided for upward embedding of clamping plates, after the clamping plates are completely embedded into mounting grooves, the movable plates are loosened, the movable plates move outwards to be embedded into the clamping plates, and the clamping plates are embedded into the mounting grooves. Therefore, the assembling stability of the upper sole and the lower sole is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of rubber soles, in particular to wear-resistant and non-slip rubber soles. Background Art

[0002] Rubber soles refer to soles made of rubber. Rubber sole materials can be roughly divided into natural rubber or synthetic rubber. The advantage of natural rubber is that it is very soft and has excellent elasticity. It can be suitable for various sports and play a shock-absorbing role.

[0003] The Chinese patent with the patent number CN202320866098.3 discloses "A combined wear-resistant and non-slip rubber sole", which combines different lower soles with upper soles to meet the use requirements in different weather environments, and facilitates the rapid disassembly and assembly of the sole through the cooperation of spring parts, latches, buckles, L-shaped push plates, and the use of magnetic strips;

[0004] This structure has certain advantages, but still has some shortcomings:

[0005] In the clamping structure of the rubber sole, in order to realize the manual pushing of the L-shaped push plate, the clamping structure is provided with an outward opening, so that when the shoes equipped with the rubber sole are used, small impurities and sand and gravel on the outside ground may enter, affecting the outward movement of the spring part 1 and the latch structure, which is not conducive to the separation of the upper and lower soles. Utility Model Content

[0006] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a wear-resistant and non-slip rubber sole.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wear-resistant and non-slip rubber sole, including an upper sole, a surrounding strip, an internal positioning hole, an edge positioning hole, a mounting groove, a clamping piece, a lower sole, an anti-slip area, an edge positioning rod, an internal positioning rod, and a clamping plate;

[0008] A circumference strip is fixed to the bottom end of the upper sole, and an inner positioning hole and an edge positioning hole are respectively opened at the bottom end thereof, and the inner side of the circumference strip is in contact with the lower sole;

[0009] A mounting groove is provided at the top of the upper sole, and a clamping piece is fixed inside the mounting groove;

[0010] The bottom end of the lower sole is provided with an anti-slip area, and the top end of the lower sole is respectively fixed with an edge positioning rod and an internal positioning rod;

[0011] The edge positioning rod is embedded upwardly in the edge positioning hole, and the internal positioning rod is embedded upwardly in the internal positioning hole;

[0012] The bottom end of the clamping plate is fixed to the lower sole, and the inside of the clamping plate is clamped to the clamping piece.

[0013] As a further solution of the utility model, the clamping part includes a support bar, a strong spring, and a movable plate. The support bar is fixed to the upper sole, and a strong spring is installed at the right end of the support bar. The left end of the movable plate is elastically connected to the support bar by a strong spring, and the right end of the movable plate is embedded in the interior of the clamping plate.

[0014] As a further solution of the utility model, the bottom end of the lower sole is inclined inwardly to prevent the rubber sole from being stepped on and partially detached during use, thereby improving the stability of the installation of the lower sole.

[0015] As a further solution of the present invention, the top ends of the edge positioning rod and the internal positioning rod are respectively inclined inward, so as to facilitate embedding the edge positioning rod and the internal positioning rod into the edge positioning hole and the internal positioning hole respectively, thereby achieving labor-saving installation and improving the convenience of assembling the upper sole and the lower sole. Moreover, the edge positioning rod and the internal positioning rod are in a "T" shape and can be stably installed inside the edge positioning hole and the internal positioning hole.

[0016] As a further solution of the utility model, the cross-section of the movable plate is "L"-shaped, which is convenient for embedding into the clamping plate and forming a horizontal clamping with the clamping plate, and cooperating with the vertical clamping of the edge positioning rod, the internal positioning rod and the upper sole, thereby greatly improving the stability of the lower sole installed on the bottom of the upper sole.

[0017] As a further solution of the utility model, the cross-sections on the left and right sides of the bottom end of the mounting groove are matched with the snap-in plate, so that when the lower sole is connected upward, the snap-in plate is embedded in the bottom end of the mounting groove, and through the lateral movement of the "L"-shaped movable plate, it is snapped into the interior of the snap-in plate to achieve precise snap-in.

[0018] As a further solution of the utility model, the top edge of the lower sole is recessed inward, so that when the lower sole is fitted and connected with the upper sole, the surrounding strip is fitted and connected with the edge of the lower sole, thereby shielding the connection between the upper sole and the lower sole, and the bottom end of the surrounding strip is just at the inward inclined part of the lower sole, which greatly avoids the situation where the lower sole is pulled by the force of stepping on.

[0019] As a further solution of the utility model, the upper sole and the lower sole are made entirely of rubber and have good wear resistance.

[0020] As a further solution of the utility model, the structure of the anti-slip area can be modified as needed to achieve anti-slip in different environments.

[0021] Compared with the prior art, the utility model provides a wear-resistant and non-slip rubber sole, which has the following beneficial effects:

[0022] 1. In the utility model, the edge positioning rod and the inner positioning rod are embedded into the edge positioning hole and the inner positioning hole at the bottom end of the upper sole, so as to realize the initial stable positioning of the upper sole and the lower sole. After the upper sole and the lower sole are initially positioned, the surrounding strip fits and wraps the upper end of the lower sole to hide the combined connecting line of the sole, and the surrounding strip is embedded in the upper part of the clamping plate to realize clamping with the clamping piece. The vertical clamping and the horizontal clamping are utilized to enhance the stability of the assembly of the upper sole and the lower sole. There is no opening at the external connection between the upper and lower soles, so as to effectively avoid the intrusion of impurities in the environment and improve the stability of the assembly and disassembly of the upper and lower soles.

[0023] 2. In the utility model, by squeezing two sets of movable plates inward at the same time, the strong springs are squeezed inward to provide complete space for the upper embedding of the clamping plate. After the clamping plate is completely embedded in the installation groove, the movable plate is released to move laterally outward under the action of the strong springs and embed into the interior of the clamping plate, thereby realizing the connection between the clamping piece and the clamping plate, thereby enhancing the assembly stability of the upper and lower soles. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0026] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 4 This is a perspective structural diagram of the upper sole and the clamping piece of the utility model;

[0028] Figure 5 It is a three-dimensional structural schematic diagram of a powerful spring and a movable plate of the utility model.

[0029] Among them: upper sole-1, surrounding strip-2, internal positioning hole-3, edge positioning hole-4, installation groove-5, clamping piece-6, lower sole-7, anti-slip area-8, edge positioning rod-9, internal positioning rod-10, clamping plate-11, support strip-61, strong spring-62, movable plate-63. DETAILED DESCRIPTION

[0030] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0031] See also Figure 1-3 In the present utility model embodiment:

[0032] The wear-resistant and non-slip rubber sole comprises an upper sole 1, a surrounding strip 2, an internal positioning hole 3, an edge positioning hole 4, a mounting groove 5, a clamping piece 6, a lower sole 7, an anti-slip area 8, an edge positioning rod 9, an internal positioning rod 10, and a clamping plate 11; the bottom end of the upper sole 1 is fixed with the surrounding strip 2, and the bottom end thereof is respectively provided with an internal positioning hole 3 and an edge positioning hole 4, and the inner side of the surrounding strip 2 is in contact with the lower sole 7; the top end of the upper sole 1 is provided with a mounting groove 5, and the inside of the mounting groove 5 is fixed with a clamping piece 6; the bottom end of the lower sole 7 is provided with an anti-slip area 8, and the top end of the lower sole 7 is respectively fixed with an edge positioning rod 9 and an internal positioning rod 10; the edge positioning rod 9 is upwardly embedded in the edge positioning hole 4, and the internal positioning rod 10 is upwardly embedded in the internal positioning hole 3; the bottom end of the clamping plate 11 is fixed to the lower sole 7, and the inside thereof is clamped with the clamping piece 6.

[0033] In this embodiment, the bottom end of the lower sole 7 is tilted inwards to prevent the rubber sole from being stepped on and partially detached during use, thereby improving the stability of the installation of the lower sole 7. The top ends of the edge positioning rods 9 and the internal positioning rods 10 are tilted inwards respectively, and their diameters after tilting are respectively smaller than the diameters of the edge positioning holes 4 and the internal positioning holes 3, so that the edge positioning rods 9 and the internal positioning rods 10 are easily embedded in the edge positioning holes 4 and the internal positioning holes 3, respectively, to achieve labor-saving installation, improve the assembly of the upper sole 1 and the lower sole 7, and the horizontal The cross-section is matched with the snap-in plate 11, so that when the lower sole 7 is connected upward, the snap-in plate 11 is embedded in the bottom end of the mounting groove 5, and the "L"-shaped movable plate 63 is moved horizontally to snap into the interior of the snap-in plate 11 to achieve precise snap connection. The top edge of the lower sole 7 is recessed inward, so that when the lower sole 7 is fitted and connected with the upper sole 1, the surrounding strip 2 is fitted and connected with the edge of the lower sole 7 to cover the connection between the upper sole 1 and the lower sole 7, and the bottom end of the surrounding strip 2 is just at the inward inclined part of the lower sole 7, which greatly avoids the situation where the lower sole 7 is pulled by the force of stepping on.

[0034] The cross section of the installation groove 5 is similar to an inverted "Y" shape, and each channel thereof is vertical, so that the clamping plate 11 can be inserted upward into the left and right ends of the bottom side of the installation groove 5 .

[0035] refer to Figure 4-5 , in the embodiment of the utility model:

[0036] The clamping member 6 includes a support bar 61, a strong spring 62, and a movable plate 63. The support bar 61 is fixed to the upper sole 1, and a strong spring 62 is installed at its right end. The left end of the movable plate 63 is elastically connected to the support bar 61 by a strong spring 62, and the right end of the movable plate 63 is embedded in the interior of the clamping plate 11.

[0037] In this embodiment, the cross-section of the movable plate 63 is "L"-shaped, which is convenient for embedding into the clamping plate 11, forming a horizontal clamping connection with the clamping plate 11, and cooperating with the edge positioning rod 9, the internal positioning rod 10 and the vertical clamping connection with the upper sole 1, thereby greatly improving the stability of the lower sole 7 installed on the bottom of the upper sole 1.

[0038] Among them, the clip 6 is arranged in the corresponding area of ​​the upper sole 1 corresponding to the medial longitudinal arch of the foot. When wearing the rubber sole, the area is subjected to the lightest force, which effectively avoids the discomfort caused by the installation of the strong spring 62 and avoids the strong spring 62 being deformed by gravity. The top of the movable plate 63 is flush with the upper of the upper sole 1, and the strong spring is placed in the middle of one side of the movable plate 63 without protruding beyond the upper.

[0039] refer to Figure 1-Figure 5 When in use, align the edge positioning rod 9 and the internal positioning rod 10 on the lower sole 7 with the internal positioning hole 3 and the edge positioning hole 4, and embed them with force, so that the edge positioning rod 9 and the internal positioning rod 10 are respectively embedded in the edge positioning hole 4 and the internal positioning hole 3, and the "T"-shaped edge positioning rod 9 and the internal positioning rod 10 are preliminarily clamped in the edge positioning hole 4 and the internal positioning hole 3, thereby realizing the clamping of the lower sole 7 and the upper sole 1;

[0040] At the same time, the movable plate 63 is pressed inwardly. When the clamping plate 11 is completely embedded in the mounting groove 5, the movable plate 63 is released, so that the movable plate 63 moves outward laterally under the action of the strong spring 62. One end of the movable plate 63 is clamped into the inside of the clamping plate 11, so that the upper sole 1 and the lower sole 7 are clamped laterally, so that the lower sole 7 is stably assembled on the bottom end of the upper sole 1.

[0041] During the use of the rubber sole, since the bottom end of the lower sole 7 is provided with a chamfer, which is inclined inward, and under the enclosure of the surrounding strip 2, when trampling occurs from the outside, no force can be applied to the lower sole 7, thereby greatly avoiding the lower sole 7 being pulled by external force, causing the lower sole 7 to be partially detached, and when in use, relying on the characteristics of the rubber material itself and the structure of the anti-slip area 8, the rubber sole effectively plays the role of wear resistance and anti-slip;

[0042] When the lower sole 7 needs to be removed, the edge positioning rod 9 and the internal positioning rod 10 away from the clamping member 6 are first pulled out from the upper sole 1 with force, and then the movable plate 63 is squeezed inwardly with one hand, and the other embedded parts of the lower sole 7 are pulled out from the upper sole 1 with the other hand to complete the separation. Because the sole is made of rubber throughout, the edge positioning rod 9 and the internal positioning rod 10 are not easy to break and have good toughness.

[0043] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0044] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0045] The above are only preferred examples of the present invention and are not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Wear-resistant and non-slip rubber sole, characterized by: It comprises an upper sole (1), a surrounding strip (2), an internal positioning hole (3), an edge positioning hole (4), a mounting groove (5), a clamping piece (6), a lower sole (7), an anti-slip area (8), an edge positioning rod (9), an internal positioning rod (10), and a clamping plate (11); A circumference strip (2) is fixed to the bottom end of the upper sole (1), and an internal positioning hole (3) and an edge positioning hole (4) are respectively opened at the bottom end thereof, and the inner side of the circumference strip (2) is in contact with the lower sole (7); The top of the upper sole (1) is provided with a mounting groove (5), and a clamping member (6) is fixed inside the mounting groove (5); The bottom end of the lower sole (7) is provided with an anti-slip area (8), and the top end of the lower sole (7) is respectively fixed with an edge positioning rod (9) and an internal positioning rod (10); The edge positioning rod (9) is embedded upward into the edge positioning hole (4), and the internal positioning rod (10) is embedded upward into the internal positioning hole (3); The bottom end of the clamping plate (11) is fixed to the lower sole (7), and the inside thereof is clamped to the clamping member (6).

2. The wear-resistant and non-slip rubber sole according to claim 1, characterized in that: The clamping member (6) comprises a support bar (61), a strong spring (62), and a movable plate (63); the support bar (61) is fixed to the upper sole (1), and a strong spring (62) is installed at the right end of the support bar (61); the left end of the movable plate (63) is elastically connected to the support bar (61) by the strong spring (62), and the right end of the movable plate (63) is embedded in the interior of the clamping plate (11).

3. The wear-resistant and non-slip rubber sole according to claim 1, characterized in that: The bottom ends of the lower soles (7) are all inclined inwards.

4. The wear-resistant and non-slip rubber sole according to claim 1, characterized in that: The top ends of the edge positioning rod (9) and the inner positioning rod (10) are respectively inclined inwards.

5. The wear-resistant and non-slip rubber sole according to claim 2, characterized in that: The cross section of the movable plate (63) is in an "L" shape.

6. The wear-resistant and non-slip rubber sole according to claim 1, characterized in that: The cross sections on the left and right sides of the bottom end of the installation groove (5) fit with the clamping plate (11).

7. The wear-resistant and non-slip rubber sole according to claim 1, characterized in that: The top edge of the lower sole (7) is recessed inwards.

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