Anti-rotation shoe

Abstract

This utility model discloses an anti-rotation shoe, including a shoe body and a connecting assembly. The connecting assembly includes a mounting part and a movable part. The movable part is located above the mounting part and is movably connected to the mounting part. The mounting part is provided with a locking member for restricting the movement of the movable part. The shoe body is located above the movable part and is fixed to the movable part. The connecting assembly of this application is equivalent to a wooden board in the prior art. However, this application improves the structure of the connecting assembly so that the shoe body can be both fixedly and movably positioned relative to the mounting part. This allows the anti-rotation shoe of this application to meet more usage scenarios. For most patients, this anti-rotation shoe can be used at various stages of healing.

Description

Technical Field

[0001] This utility model relates to the field of medical assistive tool technology, and in particular to an anti-rotation shoe. Background Technology

[0002] Anti-rotation shoes, as an important medical assistive device, play a vital role in the field of orthopedics. Especially in cases such as femoral neck fractures and post-total hip replacement surgery, anti-rotation shoes can stabilize the affected limb and effectively prevent complications such as foot drop, internal rotation, external rotation, and prosthesis dislocation.

[0003] Commonly used anti-spin shoes are T-shaped shoes, with existing T-shaped shoe structures shown in patent applications CN201621235553.6 and CN201620041407.3. These anti-spin shoes primarily achieve their purpose by fixing a wooden board to the flat heel area of ​​a regular low-cut shoe. The wooden board can be an integral part of the shoe or a separate structure; as long as the two form a "T" shape, the anti-spin effect is achieved.

[0004] However, the shoe body and board of existing anti-rotation shoes are relatively fixed during use. As the injury slows down or wound healing is promoted, patients need to perform appropriate functional exercises such as ankle pump exercises. Therefore, existing anti-rotation shoes still have many limitations and urgently need to be improved. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides an anti-rotation shoe that can assist patients in functional training and meet the needs of more usage scenarios.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an anti-rotation shoe, comprising a shoe body and a connecting assembly, the connecting assembly comprising an mounting part and a movable part, the movable part being located above the mounting part and movably connected to the mounting part, the mounting part being provided with a locking part for restricting the movement of the movable part;

[0007] The shoe body is located above the movable part and is fixed to the movable part.

[0008] The principle of this utility model:

[0009] The shoe body of this application can adopt the structure of existing conventional shoes, or it can adopt the split structure of shoe body in the prior art. The shoe body is used to connect with the patient's foot; and the shoe body is fixed to the movable part, indicating that limiting the position of the movable part can restrict the movement position of the shoe body and the patient's foot.

[0010] The connecting component of this application consists of a mounting part and a movable part. The mounting part provides mounting support for the movable part. Therefore, the mounting part can be a conventional block structure, plate structure, or rod structure, as long as it can provide support for the installation of the movable part. The mounting part is provided with a movable part that is movably connected, indicating that the movable part can rotate and / or swing along the mounting part. At the same time, the movable part and the mounting part can be locked together by a locking member. This means that the movable part can move along the mounting part or be fixed relative to the mounting part. The relative position of the movable part and the mounting part can be selected according to the patient's usage, which can not only achieve the same effect as the existing "T-strap shoes" but also facilitate the patient's functional exercises such as ankle pump exercises.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The connecting component of this application is equivalent to the wooden board in the prior art. However, this application improves the structure of the connecting component so that the shoe body can be both fixedly and movably set relative to the mounting part. This allows the anti-rotation shoe of this application to meet more usage scenarios. For most patients, the anti-rotation shoe can be used at various stages of the patient's healing process.

[0013] Furthermore, the movable part includes an upper connecting part and a lower connecting part that are movably connected. The upper connecting part and the lower connecting part are locked or unlocked by a fastener. The upper connecting part is connected to the shoe body, and the lower connecting part is rotatably connected to the mounting part.

[0014] Furthermore, a rotating shaft is provided at the bottom of the lower connecting part, and at least one connecting seat is fixed on the mounting part. The rotating shaft and the connecting seat are rotatably connected, and a locking element is used to restrict the rotation of the rotating shaft.

[0015] Furthermore, the locking component includes a rotating gear and a limiting tooth. The rotating gear and the rotating shaft are coaxially arranged, and the limiting tooth is movable on the mounting part. The limiting tooth moves to engage or disengage with the rotating gear, so as to lock or unlock the rotating shaft and the mounting part.

[0016] Furthermore, the length direction of the rotation axis is set perpendicular to the length direction of the shoe body.

[0017] Furthermore, the upper connecting part and the lower connecting part are movably connected by at least one rotating member.

[0018] Furthermore, the number of fasteners is at least one.

[0019] The fastener includes a locking bolt and a locking hole. The locking bolt is threaded to the upper connecting part, and the locking hole is located on the lower connecting part and is positioned opposite to the locking bolt.

[0020] Furthermore, the shoe body includes the sole and the upper, the sole includes a hard bottom layer and a soft elastic layer, the bottom layer and the moving parts are fixed.

[0021] Furthermore, the upper is connected to the bottom layer. The upper includes the heel and the upper itself. The upper includes a left connecting part and a right connecting part that are positioned opposite to each other. The left connecting part and the right connecting part are detachably connected by a connector.

[0022] Furthermore, the mounting section is equipped with an inflatable section with a variable volume, which is positioned close to the shoe body. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the shoe sole and some connecting components in this utility model.

[0025] Figure 3 for Figure 2 A schematic diagram of the structure in another state;

[0026] Figure 4 This is a bottom view of the structure of the upper connecting part, the lower connecting part, and the rotating shaft of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the rotating gear and the limiting tooth locking in this utility model.

[0028] In the diagram: shoe body 100, sole 110, upper 120, upper 121, left connecting part 1211, right connecting part 1212, heel 122, observation port 1221, connector 123, connecting assembly 200, mounting part 210, inflation part 211, inflation tube 2111, connecting seat 212, movable part 220, lower connecting part 221, rotating shaft 2211, upper connecting part 222, rotating part 223, fixing part 224, locking bolt 2241, locking hole 2242, locking part 230, rotating gear 231, limiting tooth 232, push screw 233, fixing seat 234. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] like Figure 1 As shown, an anti-rotation shoe includes a shoe body 100 and a connecting component 200. The shoe body 100 can adopt the structure of existing conventional shoes or the split structure of the shoe body 100 in the prior art. The shoe body 100 is used to connect with the patient's foot.

[0031] In this application, the shoe body 100 includes a sole 110 and an upper 120. To ensure sufficient support and foot wrapping, the sole 110 comprises a hard base layer and a soft elastic layer. The base layer can be made of hard rubber, PU, ​​TPU, PVC, abrasion-resistant rubber, etc., and can be a common hard material used in shoe production. The elastic layer above the base layer can be a single layer or a multi-layer structure from top to bottom. The elastic layer can be glued to the base layer or placed in a way similar to an insole, detachably connected to the base layer. In this application, the elastic layer contacts the human foot. To improve wearing comfort, the elastic layer can be made of materials such as sponge or elastic rubber, and can be designed to conform to the shape of the human arch, conforming to human foot biomechanics and increasing patient comfort.

[0032] The upper 120 is fixed to the sole 110 to form a space to accommodate the human foot. Currently, the conventional upper 120 structure has a small opening for the user's foot to pass through. While short-term use of the conventional upper 120 structure by an injured person has little impact, it is not conducive to blood circulation in the foot due to insufficient blood supply and swelling. Furthermore, it is inconvenient to put on and take off the shoe. Therefore, this application improves the structure of the upper 120, such as... Figure 1 As shown, the shoe upper 120 includes a heel 122 and an upper 121, with the upper 121 being a split structure. The upper 121 includes a left connecting portion 1211 and a right connecting portion 1212 that are positioned opposite each other. Both the left and right connecting portions 1211 and 1212 are made of fabric, such as regular cotton, knitted fabric, or other elastic fabrics. The left and right connecting portions 1211 and 1212 are used to wrap around the patient's foot, allowing the sole of the foot to effectively contact the elastic layer. Correspondingly, to achieve the wrapping and separation of the left and right connecting portions 1211 and 1212 around the foot, and also to ensure that the space formed by the left and right connecting portions 1211 and 1212 and the sole 110 is suitable for users within a certain size range, the left and right connecting portions 1211 and 1212 are detachably connected via a connector 123. The connector 123 can have various structures, such as two ropes, each fixed to the left connecting part 1211 and the right connecting part 1212 respectively. The two ropes can be connected or separated in a manner similar to tying shoelaces, allowing the left connecting part 1211 and the right connecting part 1212 to be connected or separated, facilitating the patient's putting on and taking off of the shoe 100. Alternatively, the connector 123 can use Velcro, buckles, or other methods to achieve a detachable connection between the left connecting part 1211 and the right connecting part 1212. In this application, Velcro is preferred for the connector 123, as this method makes connecting the left connecting part 1211 and the right connecting part 1212 more convenient.

[0033] The shoe upper 120 of this application can be provided with an observation port 1221 at both the tip and the end, so as to facilitate medical staff to observe the patient's peripheral blood vessels and heel skin and determine the condition of the patient's feet. Figure 1 As shown, the observation opening 1221 at the end of the upper 120 is opened on the heel 122, while the observation opening 1221 at the tip of the upper 120 can be formed by the width limitation of the left connecting part 1211 and the right connecting part 1212.

[0034] The shoe body 100 of this application can avoid tight wrapping of the patient's feet, which is more conducive to blood circulation in the patient's feet and also makes it easier for medical staff to check the condition of the patient's feet.

[0035] In the prior art, while the wooden board attached to the shoe body 100 can prevent unnecessary movement of the patient's foot, it restricts functional movements when the patient needs to perform them, which is not conducive to alleviating the patient's injury. Therefore, this application improves the structure of the connecting component 200, which is equivalent to the wooden board, allowing the shoe body 100 to have multiple positional configurations relative to the connecting component 200, so that the patient's foot can be protected while still functioning.

[0036] Specifically, the connecting component 200 includes a mounting part 210 and a movable part 220. The movable part 220 is located above the mounting part 210 and is movably connected to the mounting part 210. The mounting part 210 is provided with a locking member 230 for restricting the movement of the movable part 220. The shoe body 100 is located above the movable part 220 and is fixed to the movable part 220.

[0037] The connecting component 200 of this application consists of a mounting part 210 and a movable part 220. The mounting part 210 provides mounting support for the movable part 220. Therefore, the mounting part 210 can be a conventional block structure, plate structure, or rod structure, as long as it can provide support for the installation of the movable part 220. In this application, the mounting plate is a plate structure, the movable part 220 is located above the mounting part 210, and the shoe body 100 is located above the movable part 220. Thus, the foot of the patient wearing the shoe body 100 will be suspended relative to the mounting part 210, which elevates the patient's heel and prevents pressure on the patient's heel, avoiding the formation of pressure sores.

[0038] To facilitate foot movement for patients, the movable part and the mounting part 210 of this application are movably connected. This movable connection can be a rotating connection, a swing connection, etc., and can be achieved through pin connections, joint bearings, or other connection methods, all of which enable the movable part 220 to move on the mounting part 210. Furthermore, the movable part 220 and the mounting part 210 can be locked together by a locking member 230. This means that the movable part 220 can either move along the mounting part 210 or be fixed relative to it. Therefore, the relative position of the movable part 220 and the mounting part 210 can be selected according to the patient's usage, achieving the same effect as existing "T-strap shoes" while also facilitating functional exercises such as ankle pump exercises.

[0039] Since the patient's functional movements are generally ankle pump movements, and the specific actions of ankle pump movements include plantar flexion, dorsiflexion, and circumduction, among which plantar flexion and dorsiflexion are more frequent movements, namely, the reciprocating rotation of the toes relative to the heel; circumduction is a 360-degree rotation of the toes around the ankle joint. Therefore, it can be shown that functional movement can include rotation and / or swinging. To accommodate the multiple modes of functional movement, the movable component 220 also needs to have more modes of movement relative to the mounting part 210. For this reason, this application sets the movable component 220 in an up-and-down configuration.

[0040] like Figure 2 , 3 As shown in Figure 4, the movable part 220 includes an upper connecting part 222 and a lower connecting part 221 that are movably connected. The upper connecting part 222 and the lower connecting part 221 are locked or unlocked by a fixing part 224. The upper connecting part 222 is connected to the shoe body 100, and the lower connecting part 221 is rotatably connected to the mounting part 210. The upper connecting part 222 and the lower connecting part 221 can adopt a conventional straight plate structure, as long as the gap between the upper connecting part 222 and the lower connecting part 221 is ensured so that the upper connecting part 222 has sufficient room to move relative to the lower connecting part 221. In this application, the lower connecting part 221 is a straight plate structure, and the upper connecting part 222 is a rectangular groove structure with an opening facing downwards. The upper connecting part 222 covers the lower connecting part 221, and the circumference and upper surface of the lower connecting part 221 are all spaced apart from the inner wall of the upper connecting part 222 to ensure that the upper connecting part 222 can move relative to the lower connecting part 221.

[0041] To achieve a movable connection between the upper connecting part 222 and the lower connecting part 221, this application provides a rotating component 223 between the upper connecting part 222 and the lower connecting part 221. The rotating component 223 can be a joint bearing, a telescopic spring, etc. In this application, the rotating component 223 is multiple telescopic springs, which are evenly distributed between the upper connecting part 222 and the lower connecting part 221. The upper end of each spring is fixed to the inner bottom of the upper connecting part 222, and the lower end of each spring is fixed to the upper end of the lower connecting part 221. When the upper connecting part 222 and the lower connecting part are unlocked, and the lower connecting part 221 is fixed relative to the mounting part 210, the patient's foot can move. The movement of the patient's foot causes the upper connecting part 222 to rotate and swing relative to the lower connecting part 221.

[0042] To achieve locking and unlocking of the upper connecting part 222 and the lower connecting part 221, the number of fasteners 224 in this application is at least one. The fastener 224 can be a snap-fit ​​structure, a strong locking structure, etc. In this application, such as... Figure 2 , 3 As shown, there are two fasteners 224, which are respectively located on the front and rear sides of the upper connecting part 222. Each fastener 224 includes a locking bolt 2241 and a locking hole 2242. The locking bolt 2241 is threaded to the upper connecting part 222, and the locking hole 2242 is located on the lower connecting part 221 and is opposite to the locking bolt 2241. In use, rotating the locking bolt 2241 can unlock and lock the upper connecting part 222 and the lower connecting part 221.

[0043] Since the gap between the upper connecting part 222 and the lower connecting part 221 can only accommodate the patient's foot circumferential movement, while the patient's plantar flexion and dorsiflexion movements involve larger swing angles, this application includes a rotating shaft 2211 at the bottom of the lower connecting part 221. The rotating shaft 2211 and the lower connecting part 221 are fixedly connected. A mounting platform is provided in the middle of the rotating shaft 2211, and the mounting platform is in contact with and fixed to the lower connecting part 221. Based on the patient's movement pattern, this application sets the length direction of the rotating shaft 2211 perpendicular to the length direction of the shoe body 100. To facilitate the rotational connection of the rotating shaft 2211 on the mounting part 210, at least one connecting seat 212 is fixed on the mounting part 210. The rotating shaft 2211 and the connecting seat 212 are rotatably connected, and the locking member 230 is used to restrict the rotation of the rotating shaft 2211. Figure 1 , 2As shown in Figure 3, this application has two spaced-apart connecting seats 212 on the mounting part 210. The rotating shaft 2211 is mounted on the two connecting seats 212 and rotatably connected to each of the two connecting seats 212. The rotatable connection can be achieved by a bearing or by a hinge. When the patient needs to perform plantar flexion or dorsiflexion movements, the locking member 230 unlocks the rotating shaft 2211, while the fixing member 224 locks the upper connecting part 222 and the lower connecting part 221. At this time, the patient can perform the corresponding functions.

[0044] The locking member 230 can adopt a bolt structure similar to that of the fixing member 224 to ensure the locking or unlocking of the rotating shaft 2211 and the mounting part 210. To expand the function of the locking member 230, in addition to locking the rotating shaft 2211 and the mounting part 210, this application also allows for adjustment of the rotation angle of the movable member 220 relative to the mounting part 210. The locking member 230 of this application includes a rotating gear 231 and a limiting tooth 232. The rotating gear 231 and the rotating shaft 2211 are coaxially arranged, and the limiting tooth 232 is movably disposed on the mounting part 210. The limiting tooth 232 moves to engage or disengage with the rotating gear 231, thereby locking or unlocking the rotating shaft 2211 and the mounting part 210. Figure 1 , 5 As shown, the limiting tooth 232 is provided with a rotatably connected push screw 233, which is threadedly connected to the fixed seat 234 fixed on the mounting part 210. In use, rotating the push screw 233 can move the limiting tooth 232, thereby enabling the limiting tooth 232 to move and engage or disengage with the rotating gear 231.

[0045] The structure of this application can elevate the patient's foot to prevent pressure sores from forming on the heel. However, during the elevation process, a gap exists between the patient's heel and the mounting part 210, resulting in a suspended position. This makes it inconvenient to apply external force when the patient performs functional movements. Therefore, as... Figure 1 , 2As shown in Figure 3, this application provides a variable-volume inflatable part 211 on the mounting part 210, with the inflatable part 211 positioned close to the shoe body 100. The inflatable part 211 can be an air bladder; by changing the amount of gas inside the air bladder, the volume of the inflatable part 211 can be varied to accommodate different patients. The inflatable part 211 can be fixed to the mounting part 210. The inflatable part 211 is connected to an inflation device via an inflation tube 2111, which can be an air compressor, air pump, etc. An inflation / deflation valve is provided on the inflation tube 2111. By rotating the inflation / deflation valve and using the inflation device, the inflatable part 211 can be inflated and deflated, changing the gas volume inside and achieving adjustable volume. In addition to the above structure, the inflatable part 211 can also be a water container or a container for other fillers. At this time, the inflation part 211 and the mounting part 210 are detachably connected. A placement groove is opened on the mounting part 210. Then, according to different patients, the inflation part 211 of different volumes is placed in the placement groove to assist in supporting the patient's heel.

[0046] The principle of this utility model:

[0047] 1. Protection Mode

[0048] When the anti-rotation shoe is placed in a suitable position on the hospital bed, the locking member 230 can unlock the rotating shaft 2211 and the mounting part 210, while the fixing member 224 locks the upper connecting part 222 and the lower connecting part 221.

[0049] The patient lies supine in a suitable position on the bed, and the foot is placed inside the shoe body 100. The foot is properly secured by the left connecting part 1211 and the right connecting part 1212 to ensure that the tightness is appropriate.

[0050] The patient finds a comfortable position or, as instructed by the doctor, rotates the shoe body 100 (moving part 220) relative to the mounting part 210 to the optimal position. The locking member 230 then locks the rotating shaft 2211 and the mounting part 210, thus locking the moving part 220, the shoe body 100, and the mounting part 210. This is maintained for a certain period to achieve the function of a standard "T-shaped shoe."

[0051] 2. Sports Mode

[0052] If the patient needs to perform plantar flexion, dorsiflexion, or other back-and-forth swinging movements, simply control the locking element 230 to unlock the rotating shaft 2211 and the mounting part 210.

[0053] If the patient needs to perform circumduction movements while performing plantar flexion and dorsiflexion movements, at this time, while the locking member 230 unlocks the rotating shaft 2211 and the mounting part 210, the fixing member 224 also needs to unlock the upper connecting part 222 and the lower connecting part 221 to facilitate the patient's movement.

[0054] When the patient performs ankle pump exercises or ankle pump exercises in a small range, the rotating shaft 2211 and the mounting part 210 can be locked, while the upper connecting part 222 and the lower connecting part 221 can be unlocked, which can meet the patient's exercise requirements.

[0055] This application improves the structure of the connecting component 200 so that the shoe body 100 can be fixedly set or movable relative to the mounting part 210, so that the anti-rotation shoe of this application can meet more usage scenarios. For most patients, the anti-rotation shoe can be used at various stages of the patient's healing process.

[0056] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0057] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0058] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An anti-rotation shoe comprising a shoe body (100) and a connecting assembly (200), characterized in that: The connecting assembly (200) includes a mounting part (210) and a movable part (220). The movable part (220) is located above the mounting part (210) and is movably connected to the mounting part (210). The mounting part (210) is provided with a locking part (230) for restricting the movement of the movable part (220). The shoe body (100) is located above the movable part (220) and fixed to the movable part (220).

2. The anti-rotation shoe according to claim 1, characterized in that: The movable part (220) includes an upper connecting part (222) and a lower connecting part (221) that are movably connected. The upper connecting part (222) and the lower connecting part (221) are locked or unlocked by a fastener (224). The upper connecting part (222) is connected to the shoe body (100), and the lower connecting part (221) is rotatably connected to the mounting part (210).

3. The anti-rotation shoe according to claim 2, characterized in that: The lower connecting part (221) has a rotating shaft (2211) at the bottom, and at least one connecting seat (212) is fixed on the mounting part (210). The rotating shaft (2211) and the connecting seat (212) are rotatably connected, and the locking member (230) is used to restrict the rotation of the rotating shaft (2211).

4. The anti-rotation shoe according to claim 3, characterized in that: The locking member (230) includes a rotating gear (231) and a limiting tooth (232). The rotating gear (231) and the rotating shaft (2211) are coaxially arranged. The limiting tooth (232) is movably arranged on the mounting part (210). The limiting tooth (232) moves to engage or disengage with the rotating gear (231) so that the rotating shaft (2211) and the mounting part (210) are locked or unlocked.

5. The anti-rotation shoe according to claim 3, characterized in that: The length direction of the rotating shaft (2211) is perpendicular to the length direction of the shoe body (100).

6. The anti-spin shoe according to any one of claims 2-5, characterized in that: The upper connecting part (222) and the lower connecting part (221) are movably connected by at least one rotating member (223).

7. The anti-rotation shoe according to claim 6, characterized in that: The number of the fasteners (224) is at least one. The fastener (224) includes a locking bolt (2241) and a locking hole (2242). The locking bolt (2241) is threadedly connected to the upper connecting part (222), and the locking hole (2242) is opened on the lower connecting part (221) and is arranged opposite to the locking bolt (2241).

8. The anti-spinning shoe according to claim 1, 2, 3, 4, 5 or 7, characterized in that: The shoe body (100) includes a sole (110) and an upper (120). The sole (110) includes a hard bottom layer and a soft elastic layer. The bottom layer and the movable part (220) are fixed.

9. The anti-rotation shoe according to claim 8, characterized in that: The upper (120) is connected to the bottom layer. The upper (120) includes a heel (122) and an upper (121). The upper (121) includes a left connecting part (1211) and a right connecting part (1212) that are arranged opposite to each other. The left connecting part (1211) and the right connecting part (1212) are detachably connected by a connector (123).

10. The anti-spinning shoe according to claim 1, 2, 3, 4, 5, 7 or 9, characterized in that: The mounting part (210) is provided with an inflatable part (211) with a variable volume, and the inflatable part (211) is located close to the shoe body (100).

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