Replaceable sole module for multifunctional sole

Abstract

The utility model belongs to the technical field of shoe soles, and particularly relates to a replaceable shoe sole module for a multifunctional shoe sole, which comprises a first shoe sole and a second shoe sole, and the second shoe sole can be arranged in various types according to different use environments, such as the second shoe sole with anti-skidding lines or ground holding nails at the bottom. Or a second sole which is made of a buffering material and has a buffering effect is arranged at the bottom, a vamp is fixedly connected to the upper portion of the first sole, and the bottom of the second sole and the bottom of the first sole protrude downwards to form a protruding layer. The clamping piece is inserted into the clamping groove, the protruding layer is fixed in the groove, the first sole and the second sole are rapidly connected, when the second sole needs to be replaced, the clamping piece is pressed to retreat from the clamping groove, connection between the protruding layer and the groove can be canceled, rapid disassembly and replacement of the second sole are achieved, and the sole can be conveniently replaced according to different conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of soles, in particular to a replaceable sole module for multifunctional soles. Background Art

[0002] Outdoor shoes is a new term that has appeared in recent years. It refers to the general term for shoes with different functions for engaging in different types of outdoor sports. Outdoor sports as a special form of sport has only a history of a few decades, while a certain form of sport summarized as outdoor sports has a longer history.

[0003] With the development of mountaineering activities, mountaineering shoes came out. These early mountaineering shoes that were hand-sewn in small workshops have undergone improvements and innovations by several generations, and the craftsmanship has developed by leaps and bounds. In particular, the application of advanced machines and modern high-tech materials has not only greatly improved the performance of mountaineering shoes.

[0004] The existing outdoor shoes have a single function, and different shoes need to be purchased for different needs, such as anti-slip shoes for going out in winter, hiking shoes for mountaineering, and running shoes for running, which leads to a large demand for shoes and easily causes waste.

[0005] The existing Chinese patent with announcement number CN218337813U discloses a multifunctional outdoor shoe with replaceable sole, which structure includes an upper, a first sole, and a second sole. The upper is fixedly installed above the first sole, and the second sole is fixedly installed below the first sole. A fixing nut is provided at the bottom of the first sole, and the fixing nut is fixedly installed below the first sole. A fixer is fixedly installed on the second sole, and the fixer includes a fixing bolt, a rubber pad, and a fixing tube. The rubber pad is fixedly installed on the fixing bolt.

[0006] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the device installs the sole by bolt connection, and the large number of bolts makes the replacement of the sole cumbersome and inconvenient, which needs to be improved; therefore, a replaceable sole module for a multifunctional sole is proposed to address the above-mentioned problems. Utility Model Content

[0007] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model provides a replaceable sole module for a multifunctional sole.

[0008] The technical solution adopted by the utility model to solve its technical problems is: a replaceable sole module for a multifunctional sole described in the utility model comprises a sole 1 and a sole 2, wherein the sole 2 has various settings according to different use environments, such as a sole 2 with anti-skid patterns or gripping spikes on the bottom, or a sole 2 with a cushioning effect made of cushioning material on the bottom, a vamp fixedly connected to the top of the sole 1, and the sole 2, wherein the bottom of the sole 1 is convex downward to form a convex layer, a fixing component is installed on the convex layer and the sole 2, and the fixing component comprises a plurality of slide grooves and grooves, the slide groove is arranged on the surface of the convex layer, and a card is slidably connected to the inside of the slide groove , and the card passes through the raised layer and extends to the outside, the side wall of the card is fixedly connected with a spring, and the other end of the spring is fixedly installed in the inside of the slide groove, the groove is opened at the top of the second sole corresponding to the raised layer, and the side wall of the groove is opened with a card slot. During installation, the card is pressed to insert the raised layer into the groove. After the card is released, the card is inserted into the card slot through the elastic force of the spring, and the raised layer is fixed in the groove, completing the quick connection of the first sole and the second sole. When the second sole needs to be replaced, the card is pressed to exit the card slot, and the connection between the raised layer and the groove can be cancelled, thereby realizing the quick disassembly and replacement of the second sole, which is convenient for replacing the sole according to different situations, such as buffering or anti-slip.

[0009] Preferably, the first sole and the second sole are made of hard rubber material.

[0010] Preferably, the second sole comprises a front sole, a middle sole and a rear sole, and corresponding sole modules can be replaced after being worn or damaged, without replacing all of them.

[0011] Preferably, there are three raised layers and three grooves respectively, and the three grooves are respectively arranged on the front sole, the middle sole and the rear sole. The front sole, the middle sole and the rear sole are respectively connected to the sole one through the fixing assembly. Since the front sole and the rear sole are subjected to more force, only the front sole and the rear sole can be replaced when replacing according to different situations, without replacing all of them.

[0012] Preferably, a plurality of positioning protrusions are fixedly connected to both sides of the groove, and through the restriction of the positioning protrusions, when the protrusion layer is inserted into the groove along the positioning protrusions, the card block is automatically aligned with the card slot, which facilitates the connection.

[0013] Preferably, a protective component is installed on the raised layer and the card, and the protective component includes a plurality of U-shaped cover plates and pull ropes, the side walls of the cover plates are fixedly connected with spring pull rods, and the other end of the spring pull rods is embedded and installed in the raised layer, the cover plates are located on both sides of the groove, and the outer side walls of the cover plates maintain the same curvature as the outer side walls of sole one and sole two, the cover plates are fitted to the raised layer through the tension of the spring pull rods, and then after sole one and sole two are connected, the two sides of the groove are blocked by the cover plates to prevent foreign objects from entering the groove.

[0014] Preferably, one end of the pull rope is fixedly mounted on two sides of the cover plate, and the other end of the pull rope is fixedly connected to the card.

[0015] Preferably, the protection assembly includes a plurality of guide blocks, the guide blocks are fixedly mounted on the side walls of the raised layer, and the pull rope passes through the guide blocks.

[0016] Preferably, the side wall of the cover plate is provided with a movable buckle groove. When removing the second sole, the movable buckle groove is buckled to pull the cover plate outward. When the cover plate is away from the raised layer, the cover plate pulls multiple cards through the pull rope to slide synchronously, which makes it more convenient to remove the second sole and is easy to use.

[0017] The utility model is beneficial in that:

[0018] 1. The utility model inserts a card into a card slot and fixes the raised layer in a groove, thereby completing the quick connection between the first sole and the second sole. When the second sole needs to be replaced, the card is pressed to withdraw from the card slot, and the connection between the raised layer and the groove can be cancelled, thereby realizing the quick disassembly and replacement of the second sole, and facilitating the replacement of the sole according to different situations.

[0019] 2. The utility model blocks both sides of the groove by the cover plate to prevent foreign objects from entering the groove. When removing the second sole, the movable buckle groove is buckled to pull the cover plate outward. When the cover plate is away from the raised layer, the cover plate pulls multiple cards to slide synchronously through the pull rope, which makes it more convenient to remove the second sole and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the unfolded structure of the second sole of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0024] Figure 4 For this utility model Figure 3 A structural diagram of ;

[0025] Figure 5 This is a schematic diagram of the structure of the protective component of the utility model.

[0026] In the figure: 1. sole one; 2. sole two; 21. front sole; 22. middle sole; 23. rear sole; 3. raised layer; 4. fixing component; 41. slide groove; 42. card; 43. spring; 44. groove; 45. card slot; 46. positioning raised layer; 5. protection component; 51. cover plate; 52. draw rope; 53. guide block; 54. movable buckle groove; 55. spring pull rod; 6. upper. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1: Please refer to Figure 1-4As shown, a replaceable sole module for a multifunctional sole comprises a sole 1 and a sole 2. The sole 2 has various configurations according to different use environments, such as a sole 2 with anti-skid patterns or gripping spikes on the bottom, or a sole 2 with a cushioning effect made of cushioning material on the bottom. A vamp 6 is fixedly connected to the top of the sole 1, and the sole 2 has a convex layer 3 protruding downward from the bottom of the sole 1. A fixing assembly 4 is installed on the convex layer 3 and the sole 2. The fixing assembly 4 comprises a plurality of slide grooves 41 and grooves 44. The slide groove 41 is provided on the surface of the convex layer 3. A card 42 is slidably connected to the inside of the slide groove 41, and the card 42 penetrates the convex layer 3 and extends to the outside. The side wall of the card 42 is fixedly connected to the convex layer 3. A spring 43 is connected, and the other end of the spring 43 is fixedly installed inside the slide groove 41. A groove 44 is opened at the top of the sole 2 corresponding to the raised layer 3. A card slot 45 is opened on the side wall of the groove 44. During installation, the card 42 is pressed to insert the raised layer 3 into the groove 44. After the card 42 is released, the card 42 is inserted into the card slot 45 by the elastic force of the spring 43, and the raised layer 3 is fixed in the groove 44, completing the quick connection between the sole 1 and the sole 2. When the sole 2 needs to be replaced, the card 42 is pressed to exit the card slot 45, and the connection between the raised layer 3 and the groove 44 can be cancelled, thereby realizing the quick disassembly and replacement of the sole 2, which is convenient for replacing the sole according to different situations, such as buffering or anti-slip.

[0029] The first sole 1 and the second sole 2 are made of hard rubber material.

[0030] The sole 2 includes a front sole 21, a middle sole 22 and a rear sole 23. After being worn or damaged, the corresponding sole modules can be replaced without replacing all of them.

[0031] There are three raised layers 3 and three grooves 44 respectively, and the three grooves 44 are respectively arranged on the front sole 21, the middle sole 22 and the rear sole 23. The front sole 21, the middle sole 22 and the rear sole 23 are respectively connected to the sole 1 through the fixing component 4. Since the front sole 21 and the rear sole 23 are subjected to more force, only the front sole 21 and the rear sole 23 can be replaced when replacing according to different situations, without replacing all of them.

[0032] A plurality of positioning protrusions 46 are fixedly connected to both sides of the groove 44. Through the restriction of the positioning protrusions, when the protrusion layer 3 is inserted into the groove 44 along the positioning protrusions, the card block is automatically aligned with the card slot 45, which is convenient for connection.

[0033] Example 2: Comparative Example 1, please refer to Figure 5As shown, the utility model provides another embodiment, a protective component 5 is installed on the raised layer 3 and the card 42, and the protective component 5 includes a plurality of U-shaped cover plates 51 and a pull rope 52, the side wall of the cover plate 51 is fixedly connected with a spring 43 pull rod, and the other end of the spring 43 pull rod is embedded and installed in the raised layer 3, the cover plate 51 is located on both sides of the groove 44, and the outer side wall of the cover plate 51 maintains the same curvature as the outer side wall of the sole 1 and the sole 2 2, the cover plate 51 is attached to the raised layer 3 by the tension of the spring 43 pull rod, and then after the sole 1 and the sole 2 2 are connected, the two sides of the groove 44 are blocked by the cover plate 51 to prevent foreign objects from entering the groove 44.

[0034] One end of the pull rope 52 is fixedly mounted on two sides of the cover plate 51 , and the other end of the pull rope 52 is fixedly connected to the card 42 .

[0035] The protection assembly 5 includes a plurality of guide blocks 53 . The guide blocks 53 are fixedly mounted on the side walls of the raised layer 3 , and the pull rope 52 passes through the guide blocks 53 .

[0036] The side wall of the cover plate 51 is provided with a movable buckle groove 54. When removing the sole 2, the movable buckle groove 54 is buckled to pull the cover plate 51 outward. When the cover plate 51 is away from the raised layer 3, the cover plate 51 pulls multiple cards 42 to slide synchronously through the pull rope 52, which makes it more convenient to remove the sole 2 and easy to use.

[0037] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art.

[0038] Working principle: during installation, press the card 42 to insert the raised layer 3 into the groove 44. After releasing the card 42, the card 42 is inserted into the slot 45 through the elastic force of the spring 43, and the raised layer 3 is fixed in the groove 44, completing the quick connection between the sole 1 and the sole 2 2. When the sole 2 2 needs to be replaced, press the card 42 to withdraw from the slot 45, and the connection between the raised layer 3 and the groove 44 can be cancelled, so that the sole 2 2 can be quickly disassembled and replaced, which is convenient for replacing the sole according to different situations, such as cushioning or anti-slip.

[0039] The cover plate 51 fits the raised layer 3 through the pulling force of the spring 43 pull rod, and then after the sole 1 and the sole 2 are connected, the cover plate 51 blocks the two sides of the groove 44 to prevent foreign objects from entering the groove 44. When removing the sole 2 2, the movable buckle groove 54 is buckled to pull the cover plate 51 outward. When the cover plate 51 is away from the raised layer 3, the cover plate 51 pulls multiple cards 42 to slide synchronously through the pull rope 52, which makes it more convenient to remove the sole 2 2 and is easy to use.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A replaceable sole module for a multifunctional sole, comprising a sole 1 (1) and a sole 2 (2), wherein a shoe upper (6) is fixedly connected to the upper of the sole 1 (1), characterized in that: The second sole (2), the bottom of the first sole (1) is raised downward to form a raised layer (3), the raised layer (3) and the second sole (2) are provided with a fixing assembly (4), the fixing assembly (4) comprising a plurality of slide grooves (41) and grooves (44), the slide groove (41) being provided on the surface of the raised layer (3), the interior of the slide groove (41) being slidably connected with a card (42), and the card (42) passes through the raised layer (3) and extends to the outside, the side wall of the card (42) is fixedly connected with a spring (43), and the other end of the spring (43) is fixedly installed inside the slide groove (41), the groove (44) is provided at the top of the second sole (2) corresponding to the raised layer (3), and the side wall of the groove (44) is provided with a card slot (45).

2. The replaceable sole module for the multifunctional sole according to claim 1, characterized in that: The sole one (1) and the sole two (2) are made of hard rubber material.

3. The replaceable sole module for the multifunctional sole according to claim 1, characterized in that: The second sole (2) comprises a front sole (21), a middle sole (22) and a rear sole (23).

4. The replaceable sole module for the multifunctional sole according to claim 1, characterized in that: The protrusion layer (3) and the groove (44) are respectively provided in three numbers.

5. The replaceable sole module for the multifunctional sole according to claim 1, characterized in that: A plurality of positioning convex layers (46) are respectively fixedly connected to both sides of the groove (44).

6. The replaceable sole module for the multifunctional sole according to claim 1, characterized in that: A protective component (5) is installed on the raised layer (3) and the card (42), and the protective component (5) comprises a plurality of U-shaped cover plates (51) and a drawstring (52). The side wall of the cover plate (51) is fixedly connected to a spring pull rod (55), and the other end of the spring pull rod (55) is embedded and installed in the raised layer (3). The cover plate (51) is located on both sides of the groove (44), and the outer side wall of the cover plate (51) maintains the same curvature as the outer side wall of the sole one (1) and the outer side wall of the sole two (2).

7. The replaceable sole module for the multifunctional sole according to claim 6, characterized in that: One end of the pull rope (52) is fixedly mounted on two sides of the cover plate (51), and the other end of the pull rope (52) is fixedly connected to the card (42).

8. The replaceable sole module for the multifunctional sole according to claim 6, characterized in that: The protection assembly (5) comprises a plurality of guide blocks (53), wherein the guide blocks (53) are fixedly mounted on the side walls of the raised layer (3), and the pull rope (52) passes through the guide blocks (53).

9. The replaceable sole module for the multifunctional sole according to claim 6, characterized in that: A movable buckle groove (54) is formed on the side wall of the cover plate (51).

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