Rubber shoes with non-slip performance
By designing an arched space and a water-guiding channel structure in the sole, the problem of insufficient drainage in anti-slip shoes is solved, achieving efficient drainage in key areas and enhancing friction, thereby improving the anti-slip performance of the shoes on wet and slippery surfaces.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2026-04-07
AI Technical Summary
Existing anti-slip shoes do not provide adequate drainage in specific areas, particularly key areas such as the base of the big toe and the heel, resulting in insufficient drainage in these areas and an inability to effectively cope with slippery surfaces.
The sole design includes arched spaces in the forefoot and heel, with a front and rear concave cavity, through which longitudinal and lateral water channels pass. Combined with protruding anti-slip parts at the front and back, it forms a multi-layered circular structure to enhance drainage and anti-slip performance.
It improves drainage efficiency in key areas, reduces the probability of the sole coming into contact with wet and slippery surfaces, enhances friction, and ensures stability and safety on wet and slippery surfaces.
Smart Images
Figure CN224084739U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shoe structure, and in particular to a rubber shoe with anti-slip properties. Background Technology
[0002] Anti-slip soles are designed to improve the grip of shoes on wet or uneven surfaces. These soles typically enhance friction and reduce the risk of slipping through special materials and tread patterns. Anti-slip soles usually use materials with a high coefficient of friction, such as rubber, because rubber has good elasticity and abrasion resistance, providing stable grip on a variety of surfaces. The tread pattern of the sole is crucial to its anti-slip performance. Deep and wide grooves effectively drain water and mud, preventing water film effects; at the same time, multi-directional tread designs can adapt to the friction requirements of different angles of the ground.
[0003] Current anti-slip shoes generally provide drainage for the entire sole, without localized reinforcement. In particular, they fail to consider the specific walking patterns on slippery surfaces, typically testing the drainage performance at the base of the big toe and / or heel, where drainage is crucial. Utility Model Content
[0004] The main purpose of this invention is to provide a rubber shoe with anti-slip properties, which aims to solve the problem that the drainage effect of anti-slip shoes is designed for the entire sole without local reinforcement, resulting in insufficient drainage effect in key areas.
[0005] To achieve the above objectives, this utility model provides a rubber shoe with anti-slip properties, comprising:
[0006] The sole includes a forefoot portion, an arch portion, and a heel portion connected sequentially in length. The lower surface of the arch portion is higher than the lower surfaces of the forefoot and heel portions, forming an arched space. The forefoot portion has a concave front cavity corresponding to the base of the big toe, and the heel portion has a concave rear cavity. A front longitudinal water guide groove is provided through the front cavity in the length direction of the forefoot portion, and a rear longitudinal water guide groove is provided through the rear cavity in the length direction of the heel portion. A water guide groove extends from the front cavity to the forefoot portion... A front water guide groove is provided at the front and rear of both ends of the width direction of the foot. A rear water guide groove is provided on the heel from the rear concave cavity to the front and rear of both ends of the width direction of the heel. A front protruding anti-slip part with a lower surface that is flush with or higher than the lower surface of the ball of the foot is provided in the front concave cavity. A rear protruding anti-slip part with a lower surface that is flush with or higher than the lower surface of the heel is provided in the rear concave cavity. The diameter of the front concave cavity and the rear concave cavity is 2 to 4 centimeters.
[0007] The upper is attached to the sole.
[0008] Furthermore, both the front protruding anti-slip part and the rear protruding anti-slip part have a multi-layered ring structure. The front protruding anti-slip part is provided with a front guide groove corresponding to the front water guide groove, and the rear protruding anti-slip part is provided with a rear guide groove corresponding to the rear water guide groove.
[0009] Furthermore, the front cavity and the rear cavity are provided with a plurality of first support protrusions.
[0010] Furthermore, the height of the lower surfaces of both the front protruding anti-slip portion and the rear protruding anti-slip portion increases from the center outwards.
[0011] Furthermore, a second support protrusion is provided inside the front longitudinal guide water channel and the rear longitudinal guide water channel, the width of the second support protrusion being smaller than the width of the front longitudinal guide water channel and the rear longitudinal guide water channel.
[0012] Furthermore, a third support protrusion is provided inside the rear water guide channel and the front water guide channel.
[0013] Furthermore, the foot portion has multiple front wave grooves arranged at intervals in the width direction, extending through the length direction, and the heel portion has multiple rear wave grooves arranged at intervals in the width direction, extending through the length direction.
[0014] Furthermore, the lower surface of the sole has multiple forward-protruding anti-slip points, and the lower surface of the heel has multiple backward-protruding anti-slip points.
[0015] Furthermore, there are two rear longitudinal water guide channels, which are spaced apart in the width direction of the heel.
[0016] Furthermore, the shoe upper is a polymer material.
[0017] This invention provides a rubber shoe with anti-slip properties. The arched space facilitates drainage at the ball of the foot and heel. The front concave cavity at the base of the big toe and the rear concave cavity at the heel prevent the sole from directly contacting the wet and slippery surface, reducing the probability of water film formation. Water in the front and rear concave cavities overflows in various directions. The front and rear water guiding channels assist the front and rear longitudinal water guiding channels in achieving efficient drainage. At the same time, the front and rear water guiding channels also increase the friction interface and improve friction. The protruding front and rear anti-slip parts prevent the front and rear concave cavities from sacrificing their anti-slip effect in order to improve drainage. Attached Figure Description
[0018] Figure 1 This is a schematic diagram (first perspective) of a rubber shoe with anti-slip properties according to the first embodiment of this utility model;
[0019] Figure 2This is a schematic diagram (second perspective) of the first embodiment of the present invention of a rubber shoe with anti-slip properties;
[0020] Figure 3 This is a schematic diagram of a rubber shoe with anti-slip properties according to the second embodiment of this utility model;
[0021] Figure 4 yes Figure 3 A local magnification.
[0022] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0023] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
[0024] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” “the,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, units, modules, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein includes all or any units and all combinations of one or more associated listed items.
[0025] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.
[0026] Reference Figures 1 to 4 In one embodiment of this utility model, a rubber shoe with anti-slip properties includes:
[0027] The sole 100 includes a foot portion 110, an arch portion 120, and a heel portion 130 connected sequentially in length. The lower surface of the arch portion 120 is higher than the lower surfaces of the foot portion 110 and the heel portion 130, forming an arched space. The foot portion 110 has a concave front cavity 111 at the base of the big toe, and the heel portion 130 has a concave rear cavity 131. A front longitudinal water guide groove 112 is provided through the front cavity 111 in the length direction of the foot portion 110, and a rear longitudinal water guide groove 132 is provided through the rear cavity 131 in the length direction of the heel portion 130. A water guide groove 132 extends from the front cavity onto the foot portion 110. A front water guide groove 113 is provided at the front and rear of both ends of the foot portion 110 in the width direction. A rear water guide groove 133 is provided at the front and rear of both ends of the heel portion 130 in the width direction from the rear concave cavity 131. A front protruding anti-slip part 114 with its lower surface flush with or higher than the lower surface of the foot portion 110 is provided in the front concave cavity 111. A rear protruding anti-slip part 134 with its lower surface flush with or higher than the lower surface of the heel portion 130 is provided in the rear concave cavity 131. The diameter of the front concave cavity 111 and the rear concave cavity 131 is 2 to 4 centimeters.
[0028] The upper is attached to the sole 100.
[0029] In existing technologies, the drainage effect of anti-slip shoes is generally designed for the entire sole, without local reinforcement; in particular, it does not take into account the specific walking patterns on slippery surfaces, and usually tests are conducted at the base of the big toe and / or the heel of the shoe, where the drainage effect is more important.
[0030] The rubber shoes with anti-slip properties provided by this utility model include a sole 100 and an upper.
[0031] The sole 100 comprises a forefoot portion 110, an arch portion 120, and a heel portion 130 connected sequentially in length. The sole 100 generally consists of an insole, a midsole, and an outsole in its thickness direction. The insole is the inner padding layer of the shoe, directly contacting the sole of the foot. Its main function is to provide additional comfort and support while absorbing impact. The midsole, located between the insole and outsole, is the core part of the shoe, primarily providing cushioning and support, reducing the impact of ground reaction forces on the foot. The outsole is the part of the shoe that contacts the ground and is usually made of abrasion-resistant material. Its main function is to provide grip and abrasion resistance, ensuring the stability and durability of the shoe on various surfaces. The lower surface of the arch portion 120 is higher than the lower surfaces of the forefoot portion 110 and the heel portion 130, forming an arched space. The existence of this arched space facilitates drainage at the forefoot portion 110 and the heel portion 130. The forefoot portion 110 has a concave front cavity 111 at the base of the big toe, and the heel portion 130 has a concave rear cavity 131. A front longitudinal water guide channel 112 is provided through the front cavity 111 along the length of the forefoot portion 110, and a rear longitudinal water guide channel 132 is provided through the rear cavity 131 along the length of the heel portion 130. Since the front cavity 111 and rear cavity 131 are located at positions with high force and are often the first points of contact with the ground, they are considered core positions. The presence of the front cavity 111 and rear cavity 131 prevents the sole 100 from directly contacting the wet and slippery surface and reduces the probability of water film formation. The front longitudinal water guide channel 112 and rear longitudinal water guide channel 132 can efficiently drain water from the front cavity 111 and rear cavity 131. A front water guide groove 113 is provided on the sole 110, extending from the front concave cavity 111 towards both ends of the sole 110's width direction, diagonally forward and diagonally backward. Similarly, a rear water guide groove 133 is provided on the heel 130, extending from the rear concave cavity 131 towards both ends of the heel 130's width direction, diagonally forward and diagonally backward. Water overflows from the front and rear concave cavities 111 and 131 in various directions. The front and rear water guide grooves 113 and 133 assist the front and rear longitudinal water guide grooves 112 and 132 in achieving effective drainage. Furthermore, the front and rear water guide grooves 113 and 133 increase the friction interface and enhance friction. Taking the front water guide grooves 113 as an example, there are four of them, forming a star-shaped structure with the front longitudinal water guide grooves 112, allowing water in the front concave cavity 111 to be efficiently discharged from six directions. The front concave cavity 111 has a forward-protruding anti-slip part 114 with its lower surface flush with or higher than the lower surface of the ball of the foot 110, and the rear concave cavity 131 has a rear-protruding anti-slip part 134 with its lower surface flush with or higher than the lower surface of the heel 130. The forward-protruding anti-slip part 114 and the rear-protruding anti-slip part 134 prevent the front and rear concave cavities 111 and 131 from sacrificing their anti-slip effect in order to improve drainage. The diameter of the front and rear concave cavities 111 and 131 is 2 to 4 centimeters. If the diameter of the front and rear concave cavities 111 and 131 is too small, the anti-slip and drainage effects will be weakened, while if the diameter is too large, it is not practical.
[0032] The upper is integrated with the sole 100. The structure of the upper can vary, but the specifics are not the focus.
[0033] In summary, the arched space facilitates drainage at the ball of the foot 110 and heel 130. The front concave cavity 111 at the base of the big toe and the rear concave cavity 131 at the heel prevent the sole 100 from directly contacting the wet and slippery surface, reducing the probability of water film formation. Water in the front and rear concave cavities overflows in various directions. Therefore, the front and rear water guide channels 113 and 133 assist the front and rear longitudinal water guide channels 112 and 132 in achieving efficient drainage. At the same time, the front and rear water guide channels 113 and 133 also increase the friction interface and improve friction. The front and rear protruding anti-slip parts 114 and 134 prevent the front and rear concave cavities 111 and 131 from sacrificing their anti-slip effect in order to improve drainage.
[0034] Reference Figures 3 to 4 In one embodiment, both the front protruding anti-slip part 114 and the rear protruding anti-slip part 134 have a multi-layered ring structure. The front protruding anti-slip part 114 is provided with a front guide groove 116 corresponding to the front water guide groove 113, and the rear protruding anti-slip part 134 is provided with a rear guide groove corresponding to the rear water guide groove 133.
[0035] In this embodiment, taking the protruding anti-slip part 114 as an example, the multi-layered ring structure can provide good support for the base of the big toe. The front guide groove 116 can guide the water flow in the front concave cavity 111 to the front water guide groove 113, thereby improving the drainage effect.
[0036] In one embodiment, a plurality of first support protrusions are provided in the front concave cavity 111 and the rear concave cavity 131.
[0037] In this embodiment, the support effect of the multi-layer ring structure is compensated by the first support protrusion. For example, the front protrusion anti-slip part 114 includes multiple sleeved front support rings, and multiple first support protrusions are set between the front support rings, so as to provide support and anti-slip effects without interfering with drainage.
[0038] Reference Figures 3 to 4 In one embodiment, the height of the lower surfaces of the front protruding anti-slip portion 114 and the rear protruding anti-slip portion 134 both increases from the center outwards.
[0039] In this embodiment, taking the front protruding anti-slip part 114 as an example, the middle of the front protruding anti-slip part 114 is relatively low, which facilitates contact with the ground and provides a superior support effect. The surrounding area of the front protruding anti-slip part 114 is relatively high, so that the water flow in the front concave cavity 111 can be efficiently driven to the surrounding area, which facilitates the drainage of the front water guide channel 113 and the front longitudinal water guide channel 112.
[0040] In one embodiment, a second support protrusion is provided inside the front longitudinal guide water channel 112 and the rear longitudinal guide water channel 132, and the width of the second support protrusion is smaller than the width of the front longitudinal guide water channel 112 and the rear longitudinal guide water channel 132.
[0041] In this embodiment, the second support protrusion ensures the drainage effect of the front longitudinal guide channel 112 and the rear longitudinal guide channel 132. Specifically, when the front longitudinal guide channel 112 and the rear longitudinal guide channel 132 are deformed by force, the second support protrusion provides support to prevent the drainage process from being blocked. The shape and height of the second support protrusion are designed according to the actual usage conditions.
[0042] In one embodiment, a third support protrusion is provided inside the rear water guide channel 133 and the front water guide channel 113.
[0043] In this embodiment, the third support protrusion ensures the drainage effect of the rear water guide channel 133 and the front water guide channel 113. Specifically, when the rear water guide channel 133 and the front water guide channel 113 are deformed by force, the third support protrusion provides support to prevent the drainage process from being blocked. The shape and height of the third support protrusion are designed according to the actual usage conditions.
[0044] Reference Figures 1 to 2 In one embodiment, the foot portion 110 has a plurality of front wave grooves 115 spaced apart in the width direction and extending through the length direction, and the heel portion 130 has a plurality of rear wave grooves 135 spaced apart in the width direction and extending through the length direction.
[0045] In this embodiment, the front wave groove 115 and the rear wave groove 135 enhance friction and drainage. Taking the front wave groove 115 as an example, its length direction leads to the front concave cavity 111 and the front water guide groove 113, thereby improving drainage.
[0046] In one embodiment, the lower surface of the foot portion 110 is provided with a plurality of forward-protruding anti-slip points, and the lower surface of the heel portion 130 is provided with a plurality of rearward-protruding anti-slip points.
[0047] In this embodiment, the front and rear protruding anti-slip points enhance the friction of the sole 100mm from the front and rear. Even after the front and rear protruding anti-slip points wear down, the aforementioned anti-slip features still ensure a basic anti-slip effect.
[0048] Reference Figures 1 to 2 In one embodiment, there are two rear longitudinal water channels 132, which are spaced apart in the width direction of the heel portion 130.
[0049] In this embodiment, increasing the number of rear longitudinal water channels 132 improves drainage at the heel position 130. Alternatively, the depth of the rear longitudinal water channels 132 can be reduced to provide support.
[0050] In one embodiment, the upper is a polymer material.
[0051] In this embodiment, the polymer material on the shoe upper enhances the overall waterproof performance of the rubber shoe, creating a waterproof shoe effect.
[0052] In summary, the anti-slip rubber shoes provided by this utility model facilitate drainage at the forefoot 110 and heel 130 by creating an arched space. The presence of the front concave cavity 111 at the base of the big toe and the rear concave cavity 131 at the heel prevents the sole 100 from directly contacting the wet, slippery surface, reducing the probability of water film formation. Water in the front and rear concave cavities overflows in various directions. Therefore, the front and rear water guide channels 113 and 133 assist the front and rear longitudinal water guide channels 112 and 132 in achieving efficient drainage. Simultaneously, the front and rear water guide channels 113 and 133 increase the friction interface and enhance friction. The protruding front and rear anti-slip parts 114 and 134 prevent the front and rear concave cavities 111 and 131 from sacrificing their anti-slip effect in pursuit of improved drainage.
[0053] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.
Claims
1. A type of rubber shoe with anti-slip properties, characterized in that, include: The sole (100) includes a foot portion (110), an arch portion (120), and a heel portion (130) connected sequentially in length. The lower surface of the arch portion (120) is higher than the lower surfaces of the foot portion (110) and the heel portion (130) to form an arched space. The foot portion (110) has a concave front cavity (111) corresponding to the base of the big toe, and the heel portion (130) has a concave rear cavity (131). A front longitudinal water guide groove (112) is provided through the front cavity (111) in the length direction of the foot portion (110), and a rear longitudinal water guide groove (132) is provided through the rear cavity (131) in the length direction of the heel portion (130). The foot portion (110) has a... A front water guide groove (113) is provided at the front and rear sides of the front concave cavity (111) in the width direction of the foot part (110), and a rear water guide groove (133) is provided at the front and rear sides of the heel part (130) in the width direction of the rear concave cavity (131). A front protruding anti-slip part (114) with its lower surface flush with or higher than the lower surface of the foot part (110) is provided in the front concave cavity (111), and a rear protruding anti-slip part (134) with its lower surface flush with or higher than the lower surface of the heel part (130) is provided in the rear concave cavity (131). The diameter of the front concave cavity (111) and the rear concave cavity (131) is 2 to 4 centimeters. The upper is attached to the sole (100).
2. The rubber shoes with anti-slip properties according to claim 1, characterized in that, Both the front protruding anti-slip part (114) and the rear protruding anti-slip part (134) have a multi-layered ring structure. The front protruding anti-slip part (114) is provided with a front guide groove (116) corresponding to the front water guide groove (113), and the rear protruding anti-slip part (134) is provided with a rear guide groove corresponding to the rear water guide groove (133).
3. The rubber shoes with anti-slip properties according to claim 2, characterized in that, Multiple first support protrusions are provided in the front concave cavity (111) and the rear concave cavity (131).
4. The rubber shoes with anti-slip properties according to claim 2, characterized in that, The height of the lower surfaces of the front protruding anti-slip part (114) and the rear protruding anti-slip part (134) both increases from the center outwards.
5. The rubber shoes with anti-slip properties according to claim 1, characterized in that, The front longitudinal guide water channel (112) and the rear longitudinal guide water channel (132) are provided with a second support protrusion, the width of which is smaller than the width of the front longitudinal guide water channel (112) and the rear longitudinal guide water channel (132).
6. The rubber shoes with anti-slip properties according to claim 5, characterized in that, The rear water guide channel (133) and the front water guide channel (113) are provided with a third support protrusion inside.
7. The rubber shoes with anti-slip properties according to claim 1, characterized in that, The foot part (110) has a plurality of front wave grooves (115) arranged at intervals in the width direction and extending through the length direction, and the heel part (130) has a plurality of rear wave grooves (135) arranged at intervals in the width direction and extending through the length direction.
8. The rubber shoes with anti-slip properties according to any one of claims 1 to 7, characterized in that, The lower surface of the foot part (110) is provided with a plurality of forward protruding anti-slip points, and the lower surface of the heel part (130) is provided with a plurality of rear protruding anti-slip points.
9. The rubber shoes with anti-slip properties according to any one of claims 1 to 7, characterized in that, The number of the rear longitudinal water guide channels (132) is two, and they are spaced apart in the width direction of the heel portion (130).
10. The rubber shoes with anti-slip properties according to any one of claims 1 to 7, characterized in that, The shoe upper is made of polymer material.