Shoe with heelpiece capable of being opened and closed through electric drive-by-wire control
With the electric heel-controlled opening and closing of shoes, the electronic control components and elastic bands are used to achieve automatic folding, which solves the problem of cumbersome wear and take off of existing shoes, provides a fast and convenient wear and take off experience, and improves the comfort of the shoes.
Patent Information
- Application Number
- CN202411491883.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2024-12-13
AI Technical Summary
The process of putting on and taking off existing shoes is complicated, especially the shoelaces and buckles, which require a long time and effort, and are prone to inconvenience.
Shoes that use electric heel wire-controlled opening and closing can automatically fold the heel surface through electronic control components and elastic belts. With drivers, wire-controlled drawstrings and pressure sensors, users can easily control the opening and closing of the shoe mouth to prevent the shoes from falling off. .
It realizes a fast and convenient putting and taking off process, reducing the cumbersomeness of shoelaces and bolting operations, and improving the comfort and stability of shoes.
Smart Images
Figure CN119111904A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of shoes, and in particular to a pair of shoes with electrically wire-controlled opening and closing of the heels. Background Art
[0002] The shoe comprises a sole, a shoe body and a heel. The shoe body is fixed to the sole. In the prior art, in order to facilitate wearing and taking off the shoe, an opening that can expand the shoe is usually provided on the shoe so that the foot can smoothly enter the shoe, and an opening and closing structure is provided on the opening, which is suitable for closing the opening. In the prior art, common opening and closing structures include shoelaces, Velcro and turn buckles. Shoelaces are connected by increasing the friction between the shoelaces, but the process of tying shoelaces is cumbersome and the shoelaces are easy to fall off when walking. Velcro is a reliable connection formed by overlapping special materials on its two sides. One side is fine and soft fibers, called "suede" or "hair surface", and the other side is harder and hooked bristles, called "hook surface". When the two sides are in close contact and gently squeezed, the small hooks on the hook surface will hook the fibers of the suede surface, thereby achieving connection. However, when the hooks on the hook surface are covered with dirt or foreign matter, or the fibers on the suede surface are stretched or deformed, the connection between the "suede surface" and the "hook surface" will be unstable. The turn buckle needs to be tightened by twisting the turn buckle to close the opening through the cord. This method requires the user to twist the turn buckle after putting on the shoes, which takes a long time and is inconvenient. Using the above technical solution, it is inconvenient to put on and take off the shoes. Summary of the invention
[0003] The purpose of the present invention is to overcome the above-mentioned defects or problems existing in the background technology and provide a shoe with an electrically-controlled opening and closing of the heel, which can facilitate users to put on and take off the shoes.
[0004] To achieve the above object, the present invention adopts the following technical solutions:
[0005] Technical solution 1: A shoe with an electric wire-controlled opening and closing of the heel, comprising: a body, which comprises a sole and a shoe body surface and a heel surface compounded on the sole, wherein the shoe body surface and the heel surface cooperate to form a shoe upper, and the lower end of the heel surface is connected to the sole and is suitable for being folded relative to the sole along the length direction of the body, so as to cooperate with the shoe body surface to form a shoe opening suitable for binding the ankle when folded to a first state, and to open the shoe opening when folded to a second state; an electric control component, which comprises a driver, a wire-controlled drawstring, an elastic band and a controller; The driver is installed on the sole, and its output end is suitable for forward and reverse rotation; the wire-controlled draw cord is wound around the output end of the driver and connected to the front side of the heel surface; the lower end of the elastic band is connected to the sole, and the upper end is connected to the rear side of the heel surface; when the output end of the driver rotates along a first direction to wind the wire-controlled draw cord, the wire-controlled draw cord pulls the heel surface to change to a first state, and when it rotates along a second direction to release the wire-controlled draw cord, the elastic band pulls the heel surface to change to a second state.
[0006] Technical solution 2 based on technical solution 1: the heel surface includes a heel end portion corresponding to the rear end of the heel, and a heel wing portion formed by extending forward from the left and right sides of the heel end portion; the lower end of the heel end portion is fixedly connected to the sole, and the upper side of its rear surface is connected to the elastic band; the front end position of the heel wing portion is connected to the wire-controlled draw cord.
[0007] Technical solution three based on technical solution two: the shoe body surface is provided with two insertion pockets with openings corresponding to the two heel wings, and the heel wings are inserted into the corresponding insertion pockets when folded to the first state.
[0008] Technical solution 4 based on technical solution 3: the wire-controlled drawstring includes a first rope segment and a second rope segment, both of which are wound around the output end of the driver, and extend from the insertion pocket respectively and are connected to one of the heel wings.
[0009] Technical solution five based on technical solution four: the electronic control component also includes a pressure sensor, which is installed on the heel part of the sole and is electrically connected to the controller, and is suitable for driving the driver to rotate in the second direction when triggered so that the heel surface is changed to the first state and maintained.
[0010] Technical solution six based on technical solution five: the sole is provided with a drawstring groove corresponding to the wire-controlled drawstring, and is provided with an installation groove for installing the driver; the drawstring groove has two for the first rope segment and the second rope segment to pass through respectively, one end of each of the two is opened in the installation groove, and the other end is opened in the side of the sole and is located in the insertion pocket.
[0011] Technical solution seven based on technical solution six: the controller includes a control switch and a control circuit board, the control switch is installed at the heel part of the sole, and the control circuit board is fixed to the driver and located in the mounting groove; the sole is provided with a wire groove with two ends opening at the mounting groove and the heel end of the sole respectively; the control switch is electrically connected to the control circuit board through the wire groove by a wire; the control circuit board is electrically connected to the driver and the pressure sensor.
[0012] Technical solution eight based on technical solution seven: the driver includes a driving motor and a winding member, the driving motor is controlled by the controller to drive its output end to reverse in the forward and reverse directions, the winding member forms the output end of the driver and meshes with the output end of the driving motor for transmission.
[0013] Technical solution nine based on technical solution eight: the winding member includes a first winding part and a second winding part that rotate coaxially; the first rope segment and the second rope segment in the wire-controlled pull rope are respectively wound on the first winding part and the second winding part, and the winding direction is suitable for tightening when the winding member rotates along the first direction, and loosening when the winding member rotates along the second direction.
[0014] Technical solution ten based on technical solution nine: the electronic control component also includes a battery, which is installed in the installation slot and is used to power the driver and the controller.
[0015] It can be seen from the above description of the present invention that, compared with the prior art, the present invention has the following beneficial effects:
[0016] Technical solution 1 provides a shoe with an electric wire-controlled opening and closing of the heel, the shoe comprising a body and an electric control assembly, the body comprising a sole, a shoe body surface and a heel surface, the heel surface can be folded relative to the sole and switched between a first state and a second state, when the heel surface is in the first state, the heel surface can cooperate with the shoe body surface at a position corresponding to the ankle of the wearer to form a shoe opening that can restrain the ankle, so that the wearer's foot can remain restricted in the shoe; when the heel surface is in the second state, the shoe opening of the shoe is opened, at which time the wearer can put his foot into the shoe or take his foot out of the shoe without being hindered or restrained by the shoe opening, thereby facilitating the user to put on and take off the shoe;
[0017] Among them, an electric control component is provided, and the driver of the electric control component provides power for the wire control pull rope, the wire control pull rope is connected to the front side of the heel surface, and an elastic band is provided to connect the heel end of the sole and the rear side of the heel surface. Under the action of the elastic band, the heel surface will have a tendency to fold backwards, and when the heel surface is not pulled by the wire control pull rope, the heel surface will fold backwards under the action of the elastic band; wherein, the user can operate the controller exposed to the outside, so as to control the output end of the driver to rotate in the first direction or the second direction. When the output end of the driver rotates in the first direction, the wire control pull rope is tightened, driving the heel surface to fold forward to the first state to close the shoe opening and prevent the shoe from falling off; when the output end of the driver rotates in the second direction, the wire control pull rope is loosened, and the elastic band drives the heel surface to change to the second state to open the shoe opening, so as to facilitate the user to put on and take off the shoes. Through the electronic control component, the user can freely operate the heel surface to fold forward or backward to open or close the shoe opening, and can keep the heel surface in the first state or the second state. The user can also adjust the degree of contraction of the shoe opening by pulling the heel surface through the wire-controlled pull rope, thereby adjusting the degree of restraint of the shoe opening on the user's ankle, effectively preventing the shoe from falling off.
[0018] In technical solution two, a heel end and a heel wing are arranged on the heel surface to increase the restraint force on the heel of the foot, and also facilitate the connection of the wire control draw cord to different positions of the heel surface, so that the wire control draw cord can pull the heel surface forward or backward with less force.
[0019] In technical solution three, an insertion pocket is provided on the shoe body surface, and the heel wing can be inserted into the insertion pocket when the heel surface is folded to the first state, so that the heel surface and the shoe body surface are more closely connected, and no gap is generated at the intersection of the heel surface and the shoe body surface, and the integrity of the shoe upper is better.
[0020] In technical solution four, the wire-controlled pull rope includes a first rope segment and a second rope segment, which are respectively connected to the corresponding heel wings to facilitate the folding of the heel surface by pulling the wire-controlled pull rope; at the same time, the first rope segment and the second rope segment are extended from the insertion pocket and connected to the corresponding heel wings, ensuring that the two heel wings can be accurately inserted into the corresponding insertion pockets during the process of being pulled by the wire-controlled pull rope.
[0021] In technical solution five, a pressure sensor is set. After the user finishes putting on the shoes, pressure is applied to the pressure sensor and the pressure sensor is triggered. At this time, the pressure sensor can send a signal to the controller, so that the controller controls the operation of the driver and changes the heel surface to the first state and maintains it, thereby realizing the function of automatically wrapping and restraining the user's feet after putting on the shoes.
[0022] In technical solution six, the sole is provided with a wire groove, a second groove and an installation groove, which can facilitate the threading of the wire control draw cord and the installation of the driver.
[0023] In technical solution seven, the controller includes a control switch and a control circuit board. The control switch is exposed at the heel of the sole. The user can trigger the operation by kicking the control switch. The control circuit board can be pre-burned with relevant control programs to facilitate the forward and reverse control of the output end of the driver through the controller.
[0024] In technical solution eight, the driver includes a driving motor and a winding member. The output end of the driving motor can drive the winding member to rotate. The winding member and the output end gear of the driving motor are meshed for transmission, and the direction of the rotation axis of the winding member can be easily adjusted to facilitate the winding and connection of the wire-controlled pull rope to the winding member.
[0025] In technical solution nine, the winding member is provided with a first winding portion and a second winding portion that rotate coaxially, and the first rope segment and the second rope segment in the wire-controlled pull rope are respectively wound and connected to the corresponding winding portions, so as to facilitate utilizing the forward and reverse rotation of the winding member and the elastic force of the elastic band to drive the heel surface to fold forward or backward.
[0026] In technical solution ten, the electronic control component also includes a battery to facilitate powering the driver and controller. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0028] Figure 1 A schematic diagram of the structure of a shoe with an electrically-controlled opening and closing of the heel provided by an embodiment of the present invention Figure 1 ;
[0029] Figure 2 A schematic diagram of the structure of a shoe with an electrically-controlled opening and closing of the heel provided by an embodiment of the present invention Figure 2 ;
[0030] Figure 3 for Figure 1 Schematic diagram of the structure of the midsole and the heel surface;
[0031] Figure 4 for Figure 2 Schematic diagram of the structure of the midsole and the heel surface;
[0032] Figure 5 A schematic diagram of the structure of the heel surface of a shoe with electric wire-controlled opening and closing of the heel provided by an embodiment of the present invention Figure 1 ;
[0033] Figure 6 A schematic diagram of the structure of the heel surface of a shoe with electric wire-controlled opening and closing of the heel provided by an embodiment of the present invention Figure 2 ;
[0034] Figure 7 A schematic diagram of the structure of the heel surface of a shoe with electric wire-controlled opening and closing of the heel provided by an embodiment of the present invention Figure 3 ;
[0035] Figure 8 A schematic diagram of the bottom surface of a shoe with an electrically-controlled opening and closing of the heel provided by an embodiment of the present invention;
[0036] Fig. 9 A schematic diagram of the top surface of a shoe with an electrically-controlled opening and closing of the heel provided by an embodiment of the present invention;
[0037] Fig.10 A schematic diagram of a driver for a shoe with an electrically-controlled heel opening and closing provided by an embodiment of the present invention;
[0038] Fig.11 A schematic diagram of a winding member of a shoe with electric wire-controlled opening and closing of the heel provided by an embodiment of the present invention.
[0039] Description of main reference numerals:
[0040] Main body 1; sole 2; shoe body surface 3; heel surface 4; upper 5; shoe mouth 6; electronic control component 7; driver 8; polyurethane block 9; controller 10; elastic band 11; wire control drawstring 12; heel end 13; heel wing 14; insertion pocket 15; first rope segment 16; second rope segment 17; pressure sensor 18; wire groove 19; drawstring groove 20; installation groove 21; control switch 22; drive motor 23; winding member 24; first winding part 25; second winding part 26; heel lining 27; heel soft bag 28; connecting wire 29. DETAILED DESCRIPTION
[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the present invention and should not be regarded as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0042] In the claims, description and the above-mentioned drawings of the present invention, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. are for distinguishing different objects rather than for describing a specific order.
[0043] In the claims, specification and the above-mentioned drawings of the present invention, 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 present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the present invention.
[0044] In the claims, specification and the above drawings of the present invention, 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.
[0045] In the claims, description and drawings of the present invention, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".
[0046] Example
[0047] The embodiment of the present invention provides a shoe with an electric wire-controlled opening and closing of the heel, referring to Figure 1 The shoe includes a main body 1 and an electronic control component 7.
[0048] Reference Figure 1 and Figure 2 The body 1 includes a sole 2 and a shoe body surface 3 and a heel surface 4 compounded with the sole 2. The shoe body surface 3 and the heel surface 4 cooperate to form a shoe upper 5, and the lower end of the heel surface 4 is connected to the sole 2 and is suitable for being folded relative to the sole 2 along the length direction of the body 1, so as to cooperate with the shoe body surface 3 to form a shoe opening 6 suitable for binding the ankle when folded to a first state, and the shoe opening 6 is opened when folded to a second state. Figure 1 , Figure 3 is a schematic diagram of the heel surface 4 of the body 1 being in the first state, Figure 2 , Figure 4 It is a schematic diagram when the heel surface 4 of the body 1 is in the second state.
[0049] The electronic control component 7 includes a driver 8, a wire-controlled drawstring 12, an elastic band 11 and a controller 10; the driver 8 is installed on the sole 2, and its output end is suitable for forward and reverse rotation; the wire-controlled drawstring 12 is wound around the output end of the driver 8 and connected to the front side of the heel surface 4; the lower end of the elastic band 11 is connected to the sole 2, and the upper end is connected to the rear side of the heel surface 4; when the output end of the driver 8 rotates along a first direction to wind the wire-controlled drawstring 12, the wire-controlled drawstring 12 pulls the heel surface 4 to change to a first state, and when it rotates along a second direction to release the wire-controlled drawstring 12, the elastic band 11 pulls the heel surface 4 to change to a second state.
[0050] Specifically, first refer to Figure 1 and Figure 2 , which shows the structural changes of the shoes provided in this embodiment in two different states. Among them, the body 1 includes a sole 2 and an upper 5. The sole 2 can be made of EVA foam material, nylon material or other suitable materials, and it should have a certain thickness to provide better support and shock absorption effects. The upper 5 is composed of a body surface 3 and a heel surface 4. The body surface 3 is mainly located at the forefoot and mid-waist part of the shoe, and extends backward to the heel part of the shoe, but the part extending backward does not include the upper structure. When only the body surface 3 is compounded on the sole 2, the structure of the shoe is similar to a "slip-on" shoe without a heel; the heel surface 4 is compounded on the heel part of the sole 2 and is used to form the upper of the shoe, which can cooperate with the body surface 3 to form a complete upper 5 with a binding function for the user's ankle. Among them, the shoe body surface 3 and the heel surface 4 can be composited to the sole 2 by sewing, bonding, hot pressing, etc., the lower edge of the shoe body surface 3 can be completely connected to the sole 2, and the lower edge of the heel surface 4 is only partially connected to the sole 2 to ensure that the heel surface 4 can be folded relative to the sole 2 along the length direction.
[0051] Reference Figure 1 When the heel surface 4 is folded forward to the first state, it cooperates with the shoe body surface 3 to form a shoe opening 6 suitable for binding the ankle. When the user wears the shoes in this state, the heel surface 4 will wrap the user's ankle together with the shoe body surface 3, thereby preventing the user's foot from being separated from the inner cavity of the shoe and causing the shoe to fall off. When the heel surface 4 is folded backward to the second state, the shoe opening 6 originally formed in the first state will be opened as the heel surface 4 is folded backward. At this time, the size of the shoe opening 6 increases, and the degree of binding of the user's ankle by the heel surface 4 and the shoe body surface 3 decreases. The user's foot can easily be separated from the inner cavity of the shoe, or the user's foot can easily enter the inner cavity of the shoe, thereby facilitating the wearing and taking off of the shoe. In this process, the electronic control component 7 plays a role in controlling the heel surface 4 to fold forward or backward and maintain it in the first state and the second state.
[0052] Reference Figure 5 , Figure 6 and Figure 7 The heel surface 4 includes a heel end portion 13 corresponding to the rear end of the heel, and a heel wing portion 14 formed by extending forward from the left and right sides of the heel end portion 13; the lower end of the heel end portion 13 is fixed to the sole 2, and the upper side of the rear side surface thereof is connected to the elastic band 11; the front end of the heel wing portion 14 is connected to the wire control drawstring 12. At the same time, referring to Figure 1 The shoe body surface 3 is provided with two insertion pockets 15 with openings corresponding to the two heel wings 14, and the heel wings 14 are inserted into the corresponding insertion pockets 15 when folded to the first state. Figure 5 , Figure 6 and Figure 7 The wire-controlled drawstring 12 includes a first rope segment 16 and a second rope segment 17 , both of which are wound around the output end of the driver 8 , and extend from the insertion pocket 15 and are connected to one of the heel wings 14 .
[0053] Specifically, refer to Figures 5 to 7 The heel surface 4 is roughly triangular in shape, with the middle position forming a heel end 13 corresponding to the rear end of the heel, and the two sides forming a heel wing 14. The heel wing 14 actually cooperates with the heel end 13 to form a forward concave shape, so that the heel surface 4 forms a shoe upper structure that matches the shape of the user's heel. The heel surface 4 can be sewn by the heel outer lining and the heel inner lining 27, and the wire control drawstring 12 can be sewn on the heel outer lining and then hidden through the inner side of the heel. Among them, the heel outer lining can be made of a leather material with a relatively hard texture, while the heel inner lining 27 needs to be made of a relatively soft material, and sponge and other materials are filled between the heel outer lining and the heel inner lining 27 to improve the comfort of the heel. In this embodiment, a heel soft bag 28 is also provided on the heel inner lining 27, which can be made of silicone material to provide cushioning for the user's heel and increase wearing comfort.
[0054] On the rear surface of the heel, the heel end 13 is connected to the elastic band 11. The elastic band 11 can be made of rubber or fabric material, which has a certain stretch and shrink elasticity. It is connected to the upper part of the heel end 13 by sewing. At the same time, the lower end of the elastic band 11 is connected to the polyurethane block 9 to form a connection with the sole 2. The polyurethane block 9 here is a part of the sole 2 and is arranged at the heel part of the sole 2. It can be formed together with the body 1 of the sole 2 or bonded to the body 1 of the sole 2. At the same time, the control switch 22 in the controller 10 is arranged on the polyurethane block 9.
[0055] The wire-controlled drawstring 12 includes a first rope segment 16 and a second rope segment 17, which can actually be the same rope, but extend from the two heel wings 14 of the heel surface 4. After extending from the heel wings 14, the first rope segment 16 and the second rope segment 17 penetrate into the sole 2 and are connected to the driver 8 inside the sole 2.
[0056] Reference Figure 1 An insertion pocket 15 corresponding to the two heel wings 14 is provided at the rear edge of the shoe body surface 3. The top of the insertion pocket 15 is open, and its opening angle and size correspond to the heel wings 14. At the same time, the first rope segment 16 and the second rope segment 17 of the wire control draw cord 12 that penetrate into the sole 2 are both located in the insertion pocket 15. Therefore, when the wire control draw cord 12 pulls the heel surface 4 to fold forward, the two heel wings 14 of the heel surface 4 can be respectively inserted into the corresponding insertion pockets 15, thereby improving the integrity of the upper 5.
[0057] Among them, refer to Figure 8 and Fig. 9 The sole 2 is provided with a drawstring groove 20 corresponding to the wire-controlled drawstring 12, and is provided with an installation groove 21 for installing the driver 8; the drawstring groove 20 has two for the first rope segment 16 and the second rope segment 17 to pass through respectively, one end of each of the two is opened in the installation groove 21, and the other end is opened in the side of the sole 2 and is located in the insertion pocket 15.
[0058] Specifically, the drawstring groove 20 and the installation groove 21 provided on the sole 2 can be formed together with the sole 2 when the sole 2 is manufactured, and after the wire-controlled drawstring 12, the driver 8 and the controller 10 are installed, the drawstring groove 20 and the installation groove 21 are covered and fixed with the same material as the sole 2. The wire-controlled drawstring 12 can be made of polyester fiber or nylon fiber to improve the structural strength of the wire-controlled drawstring 12.
[0059] Reference Figure 3 and Figure 4 When the wire-controlled pull cord 12 is relaxed, the elastic force of the elastic band 11 causes the heel surface 4 to fold backward from the first state to the second state; when the wire-controlled pull cord 12 is tightened by the driver 8, the heel surface 4 folds forward from the second state to the first state, and the elastic band 11 is stretched and accumulates elastic potential energy, so as to release the elastic potential energy and drive the heel surface 4 to fold backward when the wire-controlled pull cord 12 is relaxed next time. Among them, the driver 8 plays the role of driving the wire-controlled pull cord 12 to tighten or relax, and the controller 10 is used to be triggered by the operation and send a control signal to the driver 8 to drive the output end of the driver 8 to rotate forward and reverse and stop rotating.
[0060] Those skilled in the art understand that different control signals can be sent to the driver 8 through the controller 10, and by operating the controller 10 in sequence, the controller 10 can be switched between several preset signals. For example, trigger the controller 10, so that the controller 10 sends a first signal to control the output end of the driver 8 to rotate in the second direction; then continue to trigger the controller 10, so that the controller 10 sends a second signal to control the output end of the driver 8 to stop rotating; then continue to trigger the controller 10, so that the controller 10 sends a third signal to control the output end of the driver 8 to rotate in the first direction; then continue to trigger the controller 10, so that the controller 10 sends a fourth signal to control the output end of the driver 8 to stop rotating. Under this control strategy, four signals are cycled as a group. When a cycle ends, continue to trigger the controller 10 to re-output the first signal. Obviously, this control strategy can be pre-burned into the controller 10 through a program, which belongs to conventional technical means in this field and will not be elaborated here.
[0061] According to this control strategy, when the user needs to put on shoes, the controller 10 can be triggered to fold the heel surface 4 backwards. When it is folded to an appropriate position, the controller 10 is triggered to stop folding the heel surface 4, and the user's foot can enter the inner cavity of the shoe. Then the controller 10 is continuously triggered to fold the heel surface 4 forwards. When it is folded to an appropriate position, the controller 10 is triggered to stop folding the heel surface 4. The shoe opening 6 formed by the heel surface 4 and the shoe body surface 3 restrains the user's ankle, and the user completes the action of putting on shoes. When the user needs to put on slippers, the above process can be repeated, which will not be elaborated here.
[0062] In addition, the electronic control component 7 includes a pressure sensor 18, which is installed at the heel of the sole 2 and is electrically connected to the controller 10. The pressure sensor 18 is suitable for driving the driver 8 to rotate in the second direction when triggered so that the heel surface 4 changes to the first state and maintains it. The pressure sensor 18 is triggered when it is subjected to a certain amount of pressure and sends a signal to the controller 10 to control the operation of the driver 8 through the controller 10. Specifically, when the user's foot enters the inner cavity of the shoe and steps on the heel of the shoe, the pressure sensor 18 receives a large pressure, which is then triggered to form a signal and sent to the controller 10. At this time, the controller 10 can control the driver 8 to operate and pull the heel surface 4 to fold backward through the elastic band 11 until the user triggers the controller 10 again to stop the folding of the heel surface 4. Through the pressure sensor 18, the function of automatically folding the heel surface 4 after the user's foot enters the inner cavity of the shoe can be realized, and the user does not need to operate the controller 10 again. At the same time, when the user's foot leaves the inner cavity of the shoe, the heel surface 4 can also be automatically folded forward to keep the heel surface 4 in the first state.
[0063] The controller 10 includes a control switch 22 and a control circuit board. The control switch 22 is installed at the heel of the sole 2. The control circuit board is fixed to the driver 8 and located in the mounting slot 21. The sole 2 is provided with a wire groove 19 with two ends opening at the mounting slot 21 and the heel end 13 of the sole 2 respectively. The control switch 22 is electrically connected to the control circuit board through the wire groove 19. The control circuit board is electrically connected to the driver 8 and the pressure sensor 18. For details, refer to Figure 7 and Fig. 9 , the control switch 22 is arranged on the polyurethane block 9 for user convenience. The control switch 22 can be a push switch or a micro switch, which will automatically rebound after being pressed and send a signal to the control circuit board at the same time. The control circuit board can be pre-burned with a program, and a control signal is generated and sent to the driver 8 when receiving the signal of the control switch 22. The program burned on the control circuit board can be designed according to actual needs, and will not be described in detail here. The wire groove 19 is arranged at the bottom of the sole 2 and extends in the front-to-back direction to connect to the installation groove 21 and the position where the polyurethane block 9 is arranged. The connecting wire 29 is laid in the wire groove 19 and connects the control switch 22 on the polyurethane block 9 and the control circuit board in the installation groove 21.
[0064] Reference Fig.10 and Fig.11 The driver 8 includes a driving motor 23 and a winding member 24. The driving motor 23 is controlled by the controller 10 to drive its output end to rotate forward and reversely. The winding member 24 forms the output end of the driver 8 and is meshed with the output end of the driving motor 23 for transmission. The winding member 24 includes a first winding portion 25 and a second winding portion 26 that rotate coaxially; the first rope segment 16 and the second rope segment 17 in the wire-controlled pull rope 12 are respectively wound on the first winding portion 25 and the second winding portion 26, and the winding direction is suitable for tightening when the winding member 24 rotates in the first direction, and loosening when the winding member 24 rotates in the second direction.
[0065] Specifically, the drive motor 23 has an output shaft, which forms the output end of the drive motor 23; the lower end of the winding member 24 forms a bevel gear with the end of the output shaft to change the output angle of the torque so that the rotation axis of the winding member 24 can be in the vertical direction. Fig.10 and Fig.11 , which includes a disc-shaped member, the edges of which form a first winding portion 25 and a second winding portion 26 respectively. In fact, the first winding portion 25 and the second winding portion 26 can overlap, that is, the first rope segment 16 and the second rope segment 17 of the wire control rope 12 are both wound on the same periphery of the disc-shaped member. Fig.11In this embodiment, the first direction is counterclockwise, and the second direction is clockwise; the first rope segment 16 and the second rope segment 17 of the wire control cord 12 are both wound in the counterclockwise direction on the first winding portion 25 and the second winding portion 26, so that when the winding member 24 rotates in the first direction, that is, in the counterclockwise direction, the wire control cord 12 will be tightened. Correspondingly, when the winding member 24 rotates in the second direction, the wire control cord 12 will be loosened, and the elastic band 11 can pull the heel surface 4 to fold backward. It should be noted that
[0066] In addition, the electric control assembly 7 also includes a battery, which can be installed in the installation slot 21 and is used to power the driver 8 and the controller 10. A charging port can be provided on the sole 2 to facilitate charging of the battery.
[0067] The embodiment of the present invention provides a shoe with an electric wire-controlled opening and closing of the heel, the shoe comprising a body 1 and an electric control component 7, the body 1 comprising a sole 2, a shoe body surface 3 and a heel surface 4, the heel surface 4 can be folded relative to the sole 2 and switched between a first state and a second state, when the heel surface 4 is in the first state, the heel surface 4 can cooperate with the shoe body surface 3 at a position corresponding to the ankle of the wearer to form a shoe opening 6 that can restrain the ankle, so that the foot of the wearer can remain confined in the shoe; when the heel surface 4 is in the second state, the shoe opening 6 of the shoe is opened, at which time the wearer can put his foot into the shoe or take his foot out of the shoe without being hindered or restrained by the shoe opening 6, thereby facilitating the user to put on and take off the shoe;
[0068] Wherein, an electric control component 7 is provided, and a driver 8 of the electric control component 7 provides power for a wire-controlled pull cord 12, and the wire-controlled pull cord 12 is connected to the front side of the heel surface 4, and an elastic band 11 is provided to connect the heel end 13 of the sole 2 and the rear side of the heel surface 4. Under the action of the elastic band 11, the heel surface 4 will have a tendency to fold backwards, and when the heel surface 4 is not pulled by the wire-controlled pull cord 12, the heel surface 4 will fold backwards under the action of the elastic band 11; wherein, the user can operate the controller 10 exposed to the outside, so as to control the output end of the driver 8 to rotate in the first direction or the second direction. When the output end of the driver 8 rotates in the first direction, the wire-controlled pull cord 12 is tightened, driving the heel surface 4 to fold forward to the first state to close the shoe opening 6 to prevent the shoe from falling off; when the output end of the driver 8 rotates in the second direction, the wire-controlled pull cord 12 is loosened, and the elastic band 11 drives the heel surface 4 to change to the second state to open the shoe opening 6, so as to facilitate the user to put on and take off the shoes. Through the electronic control component 7, the user can freely operate the heel surface 4 to fold forward or backward to open or close the shoe opening 6, and can keep the heel surface 4 in the first state or the second state. The user can also pull the heel surface 4 through the wire-controlled pull rope 12 to adjust the degree of contraction of the shoe opening 6, thereby adjusting the degree of restraint of the shoe opening 6 on the user's ankle, effectively avoiding the situation where the shoes fall off.
[0069] The description of the above specification and embodiments is used to explain the protection scope of the present invention, but does not constitute a limitation on the protection scope of the present invention. Through the enlightenment of the present invention or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent substitutions or other improvements to the embodiments of the present invention or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the present invention.
Claims
1. A shoe with an electric wire-controlled opening and closing of the heel, characterized in that: include: A body (1) comprises a sole (2) and a shoe body surface (3) and a heel surface (4) which are combined with the sole (2); the shoe body surface (3) and the heel surface (4) cooperate to form a shoe upper (5); and the lower end of the heel surface (4) is connected to the sole (2) and is suitable for being folded relative to the sole (2) along the length direction of the body (1), so as to cooperate with the shoe body surface (3) to form a shoe opening (6) suitable for binding the ankle when folded to a first state, and the shoe opening (6) is opened when folded to a second state; and An electric control component (7) comprises a driver (8), a wire-controlled drawstring (12), an elastic band (11) and a controller (10); the driver (8) is mounted on the sole (2), and its output end is suitable for forward and reverse rotation; the wire-controlled drawstring (12) is wound around the output end of the driver (8) and connected to the front side of the heel surface (4); the lower end of the elastic band (11) is connected to the sole (2), and the upper end is connected to the rear side of the heel surface (4); when the output end of the driver (8) rotates in a first direction to wind up the wire-controlled drawstring (12), the wire-controlled drawstring (12) pulls the heel surface (4) to change to a first state, and when the output end of the driver (8) rotates in a second direction to release the wire-controlled drawstring (12), the elastic band (11) pulls the heel surface (4) to change to a second state.
2. A shoe with electric wire-controlled opening and closing of the heel as claimed in claim 1, characterized in that: The heel surface (4) comprises a heel end portion (13) corresponding to the rear end of the heel, and a heel wing portion (14) formed by extending forward from the left and right sides of the heel end portion (13); the lower end of the heel end portion (13) is fixedly connected to the sole (2), and the upper side of the rear side surface thereof is connected to the elastic band (11); the front end of the heel wing portion (14) is connected to the wire control drawstring (12).
3. A shoe with electric wire-controlled opening and closing of the heel as claimed in claim 2, characterized in that: The shoe body surface (3) is provided with two insertion pockets (15) with openings corresponding to the two heel wings (14); the heel wings (14) are inserted into the corresponding insertion pockets (15) when folded to the first state.
4. A shoe with electric wire-controlled opening and closing of the heel as claimed in claim 3, characterized in that: The wire-controlled drawstring (12) comprises a first rope segment (16) and a second rope segment (17), both of which are wound around the output end of the driver (8), and extend from the insertion pocket (15) and are connected to one of the heel wings (14).
5. The shoe with electric wire-controlled opening and closing of the heel as claimed in claim 4, characterized in that: The electronic control component (7) also includes a pressure sensor (18), which is installed at the heel portion of the sole (2) and is electrically connected to the controller (10), and is suitable for driving the driver (8) to rotate in the second direction when triggered so that the heel surface (4) is changed to the first state and maintained.
6. The shoe with electric wire-controlled opening and closing of the heel as claimed in claim 5, characterized in that: The shoe sole (2) is provided with a drawstring groove (20) corresponding to the wire-controlled drawstring (12), and is provided with an installation groove (21) for installing the driver (8); the drawstring groove (20) has two for respectively allowing the first rope segment (16) and the second rope segment (17) to pass through, one end of each of which is open to the installation groove (21), and the other end is open to the side of the shoe sole (2) and is located in the insertion pocket (15).
7. The shoe with electric wire-controlled opening and closing of the heel as claimed in claim 6, characterized in that: The controller (10) comprises a control switch (22) and a control circuit board, wherein the control switch (22) is mounted on the heel portion of the sole (2), and the control circuit board is fixed to the driver (8) and located in the mounting slot (21); the sole (2) is provided with a wire groove (19) with two ends opening in the mounting slot (21) and the heel end (13) of the sole (2) respectively; the control switch (22) is electrically connected to the control circuit board through the wire groove (19) by means of a wire; and the control circuit board is electrically connected to the driver (8) and the pressure sensor (18).
8. The shoe with electric wire-controlled opening and closing of the heel as claimed in claim 7, characterized in that: The driver (8) comprises a driving motor (23) and a winding member (24); the driving motor (23) is controlled by the controller (10) to drive its output end to rotate forward and reverse; the winding member (24) forms the output end of the driver (8) and meshes with the output end of the driving motor (23) for transmission.
9. The shoe with electric wire-controlled opening and closing of the heel as claimed in claim 8, characterized in that: The winding member (24) comprises a first winding portion (25) and a second winding portion (26) which rotate coaxially; the first rope segment (16) and the second rope segment (17) in the wire-controlled pull rope (12) are respectively wound on the first winding portion (25) and the second winding portion (26), and the winding direction is suitable for tightening when the winding member (24) rotates along the first direction, and loosening when the winding member (24) rotates along the second direction.
10. The shoe with electric wire-controlled opening and closing of the heel as claimed in claim 9, characterized in that: The electric control assembly (7) also includes a battery, which is installed in the installation slot (21) and is used to supply power to the driver (8) and the controller (10).