Shoes easy to put on and take off and capable of rotatably opening and closing heels

Abstract

The utility model discloses a shoe easy to put on and take off with a rotatably opened and closed heel, which comprises a body, a shoe sole and a half sole vamp, and the half sole vamp and the shoe sole are connected and matched to form a shoe cavity with an opening; the rotating assembly comprises a base, a rotating piece and a friction plate; the base is fixed at the rear part of the sole; the rotating piece is rotationally mounted on the base around a first axis extending in the width direction, the friction plate is located between the rotating piece and the base in the width direction, and the rotating piece is fixed relative to the base through friction force; and the heel vamp is fixedly connected to the rotating part, is suitable for stopping at any position in a preset range relative to the base under the action of the friction plate, and is suitable for being matched with the half sole vamp at a plurality of stopping positions to form a shoe opening communicated with the shoe cavity. The shoes can be conveniently put on and taken off by a user without bending down.

Description

Technical Field

[0001] The utility model relates to the technical field of shoes, in particular to a pair of shoes that can be opened and closed by rotating the heel and are easy to put on and take off. Background Art

[0002] In order to allow users to put on shoes and ensure that the shoes do not fall off the feet, the shoes are generally provided with shoelaces or similar fasteners that can be fastened. When putting on shoes, users need to loosen the fasteners first and then fasten the fasteners after the feet enter the shoes. However, for pregnant women, the elderly, and people with waist discomfort, it is inconvenient to bend over to fasten the shoelaces, and the shoe openings of some shoes are not adjusted to be loose enough, so they need to use a shoe horn or hands to help them put on the shoes easily. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned defects or problems existing in the background technology and to provide a pair of shoes that can be easily put on and taken off by rotating the heel, so that the user can put on and take off the shoes conveniently without bending over.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] Technical solution 1: A pair of shoes that can be opened and closed by rotating the heel and are easy to put on and take off, comprising: a main body, which includes a sole and a forefoot upper, the forefoot upper is connected to the sole and cooperates to form a shoe cavity with an opening; a rotating assembly, which includes a base, a rotating member and a friction plate; the base is fixed to the rear part of the sole; the rotating member is rotatably installed on the base around a first axis extending in the width direction, the friction plate is located between the rotating member and the base along the width direction, and the rotating member is fixed relative to the base by friction; and a heel upper, which is fixed to the rotating member and is suitable for being stopped at any position within a preset range relative to the base under the action of the friction plate, and is suitable for cooperating with the forefoot upper at multiple stopping positions to form a shoe opening connected to the shoe cavity.

[0006] Technical solution 2 based on technical solution 1: the heel upper includes a heel portion located at the rear side and side wings located on both sides, and the two side wings extend forward from the left and right sides of the heel portion and at least partially overlap with the forefoot upper.

[0007] Technical solution three based on technical solution two: the base includes a first seat body and a second seat body arranged along the width direction, and the two ends of the rotating member are respectively connected to the first seat body and the second seat body for rotation around the first axis, and the number of friction plates is two, which are respectively located between the first seat body and one end of the rotating member and between the second seat body and the other end of the rotating member.

[0008] Technical solution 4 based on technical solution 3: the rotating member is provided with a connecting piece whose extension direction is perpendicular to the width direction, and the heel upper is fixedly connected to the connecting piece.

[0009] Technical solution five based on technical solution four: the first seat body and the second seat body are fixed to the rear end of the sole; the rotating member is a straight rod, and it is located between the first seat body and the second seat body.

[0010] Technical solution six based on technical solution five: the connecting piece is provided at the middle position in the width direction of the rotating member, and the heel portion of the heel upper is fixedly connected to the connecting piece.

[0011] Technical solution seven based on technical solution four: the first seat body and the second seat body are fixed to the left and right sides of the rear part of the sole; the rotating part is a bent rod, whose two ends are located on the outside of the first seat body and the second seat body, and its bending direction is inward and extends to the left and right sides of the rear part of the sole.

[0012] Technical Solution 8 based on Technical Solution 7: The rotating member is provided with the connecting piece along its extension direction, and the heel portion and / or side wings of the heel upper are fixedly connected to the connecting piece.

[0013] Technical solution nine based on technical solution six or eight: the heel upper and the connecting plate are fixedly connected by sewing, hot melting and / or bonding.

[0014] Technical solution 10 based on technical solution 1: the friction plate is made of rubber material.

[0015] From the above description of the utility model, it can be seen that compared with the prior art, the utility model has the following beneficial effects:

[0016] The shoe body comprises a sole and a forefoot upper, wherein the forefoot upper is connected to the sole and cooperates to form a shoe cavity with an opening, and the user's foot can enter and be placed in the shoe cavity through the opening, but at this time the position of the heel of the user's foot is not limited, and the user's foot can easily escape from the shoe cavity; for this reason, the shoe also comprises a rotating component and a heel upper, the rotating component comprises a base, a rotating member and a friction plate, the base is fixed on the sole, the rotating member is rotatably connected to the base, and a friction plate is arranged between the rotating member and the base, the friction plate can increase the friction force between the rotating member and the base during rotation, and the heel upper is fixedly connected to the rotating member, under the action of the friction plate, the heel upper can be docked at any position within a preset range, and the docking here means that the position of the heel upper relative to the sole is fixed, so in the process of putting on and taking off the shoe, for example, when putting on the shoe, the heel upper can be moved by hand or by foot. The shoe surface is pushed backward, and at this time, because of the large external force, the rotating part will overcome the large friction force generated by the friction plate and rotate relative to the base, and the heel upper can be rotated to a rearward open position. At this time, the opening of the shoe cavity will be exposed, and the user's foot can enter the shoe cavity. After that, the user can use his hand or foot to push the heel upper forward. Based on the same principle, the heel upper will rotate forward to form a shoe opening with the forefoot upper, and at the same time, the heel upper will limit the user's foot. When the shoe is worn, the user's foot will not apply too much force to the heel upper backward, and under the action of the increased friction force of the friction plate, the heel upper will not open backward, thereby preventing the user's foot from falling out of the shoe cavity; and since the heel upper is rotatable and can be docked at any position within a preset range, the user can adjust the docking position of the heel upper according to his actual needs to meet the different needs of users.

[0017] In technical solution two, the heel upper includes a heel portion and side wings. The side wings extend forward and at least partially overlap with the forefoot upper, which can increase the degree to which the user's foot is covered when wearing the shoe, improve wearing comfort, and also provide more sufficient limitation to prevent the foot from escaping from the shoe cavity.

[0018] In technical solution three, the base includes a first base body and a second base body, and the two ends of the rotating member are rotatably connected to the first base body and the second base body respectively, and two friction plates are arranged at the two ends of the rotating member; since the base is separated into the first base body and the second base body, the rotating component can be assembled first during installation and then fixed to the sole, which is convenient for the assembly and fixation of the rotating component. At the same time, two friction plates are arranged to increase the friction between the rotating member and the base. The two friction plates are arranged at the two ends of the rotating member, so that the friction received by the two ends of the rotating member when the rotating member rotates is balanced, which can improve the feel of the rotating member when rotating, and the position change of the rotating member when rotating is more accurate.

[0019] In technical solution four, a connecting plate is provided on the rotating member, and the heel upper is fixedly connected to the connecting plate; the position where the connecting plate is connected to the heel upper can be on the side of the heel upper, thereby increasing the connection area between the rotating member and the heel upper. At the same time, because the user operates the heel upper itself when opening and closing the heel upper, such a connection structure can increase the strength of the connection between the heel upper and the rotating member, thereby preventing the heel upper from being deformed due to excessive friction when the heel upper is moved and the rotating member cannot rotate.

[0020] In technical solution five, the rotating part is a straight rod, so the first seat body and the second seat body are arranged at the rear end of the sole to prevent the rotating component from protruding from the heel of the sole and causing discomfort when wearing; the rotating part in the form of a straight rod has a low manufacturing cost and is easy to assemble to form a rotating component.

[0021] In technical solution six, the connecting plate is arranged in the middle position of the rotating member and is fixedly connected to the heel portion of the heel upper to enhance the stability of the connection between the heel upper and the rotating member.

[0022] In technical solution seven, the rotating part is a curved rod, and the first seat body and the second seat body are arranged on both sides of the rear part of the sole. The curved rod design increases the support area of ​​the rotating part, improves the rotational stability of the heel upper, and provides a larger adjustment range, making it easier to put on and take off the shoes.

[0023] In Technical Solution 8, the connecting piece is arranged along the extension direction of the rotating part, so that the heel part or the side wings of the heel upper can be fixedly connected to the connecting piece. More connecting parts improve the connection stability between the heel upper and the rotating part, and the heel upper is less likely to be deformed. At the same time, during normal wear, the rotating part will fix the position of the side wings of the heel upper to prevent the side wings from opening outward, thereby improving the wrapping of the heel upper around the user's foot.

[0024] In technical solution nine, the connecting plate and the heel upper can be fixedly connected in a variety of ways according to the materials of the heel upper and the connecting plate.

[0025] In technical solution ten, the friction plate is made of rubber material, which provides good friction and wear resistance, ensures the stability and durability of the rotating parts during use, and at the same time improves the comfort and service life of the shoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1This is a schematic diagram of the heel and upper of the shoe provided by the first embodiment of the utility model when it is closed;

[0028] Figure 2 This is a schematic diagram of the heel upper of the shoe provided by the first embodiment of the utility model when it is opened;

[0029] Figure 3 A schematic diagram of the structure of a rotating assembly in a shoe provided in Embodiment 1 of the utility model;

[0030] Figure 4 This is a schematic diagram of the heel and upper of the shoe provided by the second embodiment of the utility model when it is closed;

[0031] Figure 5 This is a schematic diagram of the structure of the rotating shoe provided in Example 2 of the utility model.

[0032] Description of main reference numerals:

[0033] Main body 1; sole 2; forefoot upper 3; opening 4; rotating assembly 5; base 6; rotating member 7; friction plate 8; heel upper 9; shoe opening 10; heel part 11; side wing 12; first seat body 13; second seat body 14; connecting plate 15; rotating shaft 16. DETAILED DESCRIPTION

[0034] 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 preferred embodiments of the utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0035] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.

[0036] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the specific protection scope of the utility model.

[0037] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0038] In the claims, specification and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0039] Embodiment 1

[0040] Reference Figure 1 , which shows a pair of shoes that can be easily put on and taken off by rotating the heel provided in the first embodiment of the utility model. It should be noted that Figure 1 is a schematic diagram of the heel upper 9 of the shoe when it is closed, and see also Figure 2 , which shows the state when the heel upper 9 in the shoe is opened.

[0041] Reference Figure 1 and Figure 2 The shoe mainly comprises a body 1, a rotating assembly 5 and a heel upper 9. Of course, in addition to the above components, the shoe may also include components such as shoelaces and decorative pieces, which may be arranged according to actual needs.

[0042] The body 1 includes a sole 2 and a forefoot upper 3, wherein the forefoot upper 3 is connected to the sole 2 and cooperates to form a shoe cavity with an opening 4. The sole 2 is of conventional structure, which can be formed by a composite outsole and a midsole, wherein the outsole can be made of a relatively wear-resistant material such as nylon and rubber, and the midsole can be made of a polymer foam material such as EVA, etc., to provide better rebound and shock-absorbing performance. The forefoot upper 3 can be compositely fixed to the sole 2 by sewing, bonding, etc., and the material of the forefoot upper 3 can be mesh, foam, etc. Figure 1 and Figure 2 The range of the forefoot upper 3 roughly corresponds to the forefoot position and arch position of the sole 2, and part of the edge is inclined to extend to the heel position. An opening 4 is formed on the rear side of the forefoot upper 3, and a shoe cavity is formed by the forefoot upper 3 and the sole 2. The opening 4 is connected to the shoe cavity, and the user's foot can be inserted into the shoe cavity through the opening 4.

[0043] Obviously, the above-mentioned body 1 provides a space for accommodating the user's foot, but there is not enough limit for the user's heel, which causes the user's foot to easily escape from the shoe cavity. For this reason, the shoe is provided with a rotating assembly 5 and a heel upper 9.

[0044] Reference Figure 3The rotating assembly 5 includes a base 6, a rotating member 7 and a friction plate 8. The base 6 is fixed to the rear of the sole 2. The rotating member 7 is rotatably installed on the base 6 around a first axis extending in the width direction. The friction plate 8 is located between the rotating member 7 and the base 6 along the width direction, and the rotating member 7 is fixed relative to the base 6 by friction.

[0045] It is necessary to explain the directional terms in this specification and claims. It is easy to understand that the structure of the shoe has a distinct length direction and width direction. Figure 1-5 , the width direction is referred to as the left and right direction, the length direction is referred to as the front and back direction, and the up and down directions are also included. The up and down directions are based on the state of the shoes being flat on the ground.

[0046] Reference Figure 3 In this embodiment, the base 6 includes a first seat body 13 and a second seat body 14 arranged along the width direction, and the two ends of the rotating member 7 are respectively connected to the first seat body 13 and the second seat body 14 for rotation around the first axis. There are two friction plates 8, which are respectively located between the first seat body 13 and one end of the rotating member 7 and between the second seat body 14 and the other end of the rotating member 7. In addition, the first seat body 13 and the second seat body 14 are fixed to the rear end of the sole 2; the rotating member 7 is a straight rod, and it is located between the first seat body 13 and the second seat body 14. In addition, the rotating member 7 is provided with a connecting plate 15 whose extension direction is perpendicular to the width direction, and the heel upper 9 is fixed to the connecting plate 15. In this embodiment, the connecting plate 15 is arranged in the middle position of the rotating member 7 in the width direction.

[0047] Specifically, the first seat body 13 and the second seat body 14 are both fixed at the rear end of the sole 2. This is because the rotating member 7 is set as a straight rod. In order to avoid the rotating member 7 passing through the heel position of the sole 2, the first seat body 13 and the second seat body 14 need to be set as far back as possible. Among them, a rotating shaft 16 protruding along the left and right directions is provided at the middle position of the inner side surface of the first seat body 13 and the second seat body 14, and an axial hole recessed along the left and right directions is provided at the middle position of the two end surfaces of the rotating member 7. The rotating shaft 16 of the first seat body 13 and the second seat body 14 can be inserted into the corresponding axial holes, so that the rotating member 7 can be rotatably connected with the first seat body 13 and the second seat body 14. Two friction plates 8 are respectively located at the two ends of the rotating member 7. The friction plates 8 can be fixed to one of the rotating member 7 or the base 6. In this embodiment, they are fixed to the base 6 by bonding. There is a through hole in the middle position of the friction plate 8 to facilitate the rotation shaft 16 to pass through. In this embodiment, the friction plate 8 is made of rubber material, which can enhance the friction between the rotating member 7 and the friction plate 8. Of course, in other embodiments, the friction plate 8 may be made of other materials as long as the friction between the rotating part 7 and the friction plate 8 is sufficient. Under this technical concept, the simple material selection does not constitute a creative expression.

[0048] In this embodiment, the connecting piece 15 is disposed on the rotating member 7. The connecting piece 15 can be made of the same material as the forefoot upper 3 or the heel upper 9, but is required to have structural stability that is not easily deformed, such as synthetic leather, etc. The connecting piece 15 can be fixed to the rotating member 7 by bonding, hot melting, etc. For example, when the rotating member 7 is made of plastic, it can be fixed by hot melting.

[0049] Due to the arrangement of the friction plate 8, the rotating member 7 will not rotate freely around the first axis relative to the base 6. Under normal circumstances, the rotating member 7 will be fixed by the friction force. When subjected to a certain force, the rotating member 7 will overcome the friction force and rotate. When the force is removed or the force is less than the friction force, the rotating member 7 will still be fixed relative to the base 6. At the same time, since the rotating assembly 5 is installed on the sole 2 and the connecting plate 15 is arranged on the rotating member 7, the rotation of the rotating member 7 will be interfered by the connecting plate 15, so that the rotating member 7 can only rotate within a preset range.

[0050] Reference Figure 1 and Figure 2 The heel upper 9 is fixed to the rotating member 7, and is suitable for being parked at any position within a preset range relative to the base 6 under the action of the friction plate 8, and is suitable for cooperating with the forefoot upper 3 at multiple parking positions to form a shoe opening 10 connected to the shoe cavity. The heel upper 9 includes a heel portion 11 located at the rear side and side wings 12 located at both sides, and the side wings 12 extend forward from the left and right sides of the heel portion 11 and at least partially overlap with the forefoot upper 3. In addition, the heel portion 11 of the heel upper 9 is fixed to the connecting piece 15.

[0051] Specifically, the structure of the heel upper 9 is similar to the part of the upper of a conventional shoe that is roughly at the heel position, except that the heel upper 9 is not connected to the forefoot upper 3 to form a complete, integrated upper, but is separated from the forefoot upper 3 and cooperates with the rotating component 5 to form a rotatable opening and closing structure. The heel upper 9 is fixedly connected to the connecting plate 15, so the heel upper 9 can rotate with the rotating member 7 within a preset range, and due to the existence of the friction plate 8, the heel upper 9 can also stop at any position within the preset range as the rotating member 7 stops. For example, Figure 1 In the state shown, the heel upper 9 is rotated forward to the extreme position, and the heel upper 9 is in a closed state. At this time, the heel upper 9 cooperates with the forefoot upper 3 to form a shoe opening 10, and the shoe opening 10 roughly corresponds to the user's ankle; Figure 2 In the state shown, the heel upper 9 is rotated backward to a position, the heel upper 9 is in an open state, and the opening 4 of the shoe cavity is open, which is convenient for the user's foot to enter the shoe cavity. Figure 1 In the state shown, the heel upper 9 is stopped by the friction plate 8, and a large force is required to make the heel upper 9 leave. Figure 1As shown in the position, the heel upper 9 can limit the user's foot and prevent the user's foot from leaving the shoe cavity.

[0052] Specifically, the use process of the shoe is as follows: when wearing the shoe, the heel upper 9 can be pushed back by hand or foot. At this time, due to the large external force, the rotating member 7 will overcome the large friction generated by the friction plate 8 and rotate relative to the base 6, and the heel upper 9 can be rotated to a rearward open position. At this time, the opening 4 of the shoe cavity will be exposed, and the user's foot can enter the shoe cavity. After that, the user can push the heel upper 9 forward with his hand or foot. Based on the same principle, the heel upper 9 will rotate forward to form a matching shape with the forefoot upper 3. The shoe opening 10 is formed, and the heel upper 9 limits the user's foot. When the shoe is worn, the user's foot will not exert too much force on the heel upper 9 backwards. Under the action of the increased friction force of the friction plate 8, the heel upper 9 will not open backwards, thereby preventing the user's foot from falling out of the shoe cavity. In addition, since the heel upper 9 is rotatable and can be parked at any position within a preset range, the user can adjust the parking position of the heel upper 9 according to his actual needs to meet the different needs of users.

[0053] In addition, the heel upper 9 is provided with two side wings 12, and the side wings 12 have overlapping parts with the forefoot upper 3, which can improve the wrapping of the heel upper 9 on the user's foot. The heel portion 11 of the heel upper 9 can be made of a material that is less likely to deform, so as to ensure that when the heel upper 9 is moved, the heel upper 9 will not be deformed, resulting in the inability to transmit force to the rotating member 7. At the same time, the heel portion 11 is connected to the connecting piece 15, which can also improve the stability of the connection between the heel upper 9 and the rotating member 7. The heel upper 9 and the connecting piece 15 can be connected by sewing, hot melting and / or bonding. Different connection methods can be selected according to different materials, as long as the connection is stable.

[0054] Embodiment 2

[0055] The difference between the second embodiment and the first embodiment is that the structure of the rotating assembly 5 is different.

[0056] Reference Figure 4 and Figure 5 The first seat body 13 and the second seat body 14 are fixed to the left and right sides of the rear part of the sole 2; the rotating member 7 is a curved rod, and its two ends are located outside the first seat body 13 and the second seat body 14, and its bending direction faces inward and extends to the left and right sides of the rear part of the sole 2. The rotating member 7 is provided with a connecting piece 15 along its extension direction, and the heel part 11 and / or the side wing 12 of the heel upper 9 are fixedly connected to the connecting piece 15.

[0057] Specifically, refer to Figure 5The rotating member 7 is a curved rod. After the rotating member 7 is installed on the base 6 and the entire rotating assembly 5 is installed on the sole 2, the bending direction of the rotating member 7 is toward the inner side of the shoe, which can also be regarded as toward the front side of the shoe. The bending direction referred to here refers to the direction in which the inner side of the rotating member 7 points when it is bent. After the rotating member 7 is set as a curved rod, the first seat body 13 and the second seat body 14 can be set on the left and right sides of the rear part of the sole 2, instead of being set at the rear end of the sole 2. In this embodiment, the installation of the first seat body 13 and the second seat body 14 is more convenient. The inner side surfaces of the first seat body 13 and the second seat body 14 in the left and right directions can be directly bonded to the sole 2. The outer side surfaces of the first seat body 13 and the second seat body 14 in the left and right directions are provided with a rotating shaft 16 extending in the left and right directions. At the same time, an axial hole is provided on the inner side surface of the end of the rotating member 7. The rotating shaft 16 is plug-fitted with the axial hole so that the rotating member 7 can rotate relative to the base 6.

[0058] The connecting piece 15 on the rotating member 7 is arranged along the extension direction of the rotating member 7, that is, the connecting piece 15 is also bent. The connecting piece 15 of this shape can not only be connected to the heel portion 11 of the heel upper 9, but also be connected to the side wings 12 of the heel upper 9. More connecting parts improve the connection stability between the heel upper 9 and the rotating member 7, and the heel upper 9 is less likely to be deformed. At the same time, during normal wear, the rotating member 7 will fix the position of the side wings 12 of the heel upper 9 to prevent the side wings 12 from opening outward, thereby improving the wrapping of the heel upper 9 on the user's foot.

[0059] It should be noted that due to the bent rod structure of the rotating member 7, the rotation range of the rotating member 7 is not only limited by the connecting plate 15, but also by the shape of the rotating member 7 itself. Therefore, compared with the first embodiment, the rotation range of the heel upper 9 of the shoe provided in the second embodiment is smaller. However, in order to achieve the purpose of the present utility model, the rotation of the heel upper 9 can still play a role in allowing the user's foot to extend into the shoe cavity.

[0060] The description of the above specification and embodiments is used to explain the protection scope of the utility model, but does not constitute a limitation on the protection scope of the utility model. Through the enlightenment of the utility model or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent replacements or other improvements to the embodiments of the utility model or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the utility model.

Claims

1. A pair of shoes that can be easily put on and taken off by rotating the heel, comprising: A body (1) comprising a sole (2) and a forefoot upper (3), wherein the forefoot upper (3) is connected to the sole (2) and cooperates with the sole (2) to form a shoe cavity having an opening (4); A rotating assembly (5), comprising a base (6), a rotating member (7) and a friction plate (8); the base (6) is fixed to the rear of the sole (2); the rotating member (7) is rotatably mounted on the base (6) around a first axis extending in the width direction, the friction plate (8) is located between the rotating member (7) and the base (6) in the width direction, and the rotating member (7) is fixed relative to the base (6) by friction force; and The heel upper (9) is fixedly connected to the rotating member (7) and is suitable for being stopped at any position within a preset range relative to the base (6) by the action of the friction plate (8), and is suitable for cooperating with the forefoot upper (3) at multiple stopping positions to form a shoe opening (10) connected to the shoe cavity.

2. The shoe according to claim 1, wherein the shoe is easy to put on and take off with the heel rotating. The heel vamp (9) comprises a heel portion (11) located at the rear side and side wings (12) located at both sides, and the two side wings (12) extend forward from the left and right sides of the heel portion (11) and at least partially overlap with the forefoot vamp (3).

3. The shoe as claimed in claim 2, wherein the shoe is easy to put on and take off with the heel rotating. The base (6) comprises a first base body (13) and a second base body (14) arranged along the width direction; the two ends of the rotating member (7) are respectively connected to the first base body (13) and the second base body (14) for rotation around the first axis; the friction plates (8) are two in number and are respectively located between the first base body (13) and one end of the rotating member (7) and between the second base body (14) and the other end of the rotating member (7).

4. The shoe according to claim 3, wherein the shoe is easy to put on and take off and can be opened and closed by rotating the heel. The rotating member (7) is provided with a connecting piece (15) whose extension direction is perpendicular to the width direction, and the heel upper (9) is fixedly connected to the connecting piece (15).

5. The shoe as claimed in claim 4, wherein the shoe is easy to put on and take off with the heel rotating. The first seat body (13) and the second seat body (14) are fixed to the rear end of the sole (2); the rotating member (7) is a straight rod, and is located between the first seat body (13) and the second seat body (14).

6. The shoe according to claim 5, wherein the shoe is easy to put on and take off and can be opened and closed by rotating the heel. The connecting piece (15) is provided at the middle position in the width direction of the rotating member (7), and the heel portion (11) of the heel upper (9) is fixedly connected to the connecting piece (15).

7. The shoe according to claim 4, wherein the shoe is easy to put on and take off and can be opened and closed by rotating the heel. The first seat body (13) and the second seat body (14) are fixed to the left and right sides of the rear part of the sole (2); the rotating member (7) is a bent rod, the two ends of which are located outside the first seat body (13) and the second seat body (14), and the bending direction thereof is inward and extends to the left and right sides of the rear part of the sole (2).

8. The shoe according to claim 7, wherein the shoe is easy to put on and take off and can be opened and closed by rotating the heel. The rotating member (7) is provided with the connecting piece (15) along its extension direction, and the heel portion (11) and / or the side wing (12) of the heel upper (9) are fixedly connected to the connecting piece (15).

9. The shoe according to claim 6 or 8, wherein the shoe is easy to put on and take off with the heel rotating. The heel upper (9) and the connecting piece (15) are fixedly connected by sewing, hot melting and / or bonding.

10. The shoe that can be easily put on and taken off by rotating the heel as claimed in claim 1, characterized in that: The friction plate (8) is made of rubber material.

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