Shoe with heelpiece capable of being opened and closed through electric drive-by-wire control
The electronic control components drive the wire-controlled pull rope and elastic belt to control the folding of the heel surface, which solves the problem of inconvenience in putting on and taking off existing shoes, and realizes the convenient automatic opening and closing shoe mouth function.
Patent Information
- Application Number
- CN202422577070.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-24
AI Technical Summary
Existing shoes are inconvenient to put on and take off, especially the opening and closing structures such as shoelaces, Velcro and spindles are cumbersome or unstable during use.
The electronic control components are adopted, including a driver, a wire-controlled draw rope and an elastic belt. The forward and reverse rotation of the driver controls the function of the wire-controlled draw rope and an elastic belt, so that the heel surface is folded against the sole, achieving automatic opening and closing of the shoe mouth.
It realizes convenient putting and taking off shoes, avoids cumbersome operations of traditional opening and closing structures, and improves the convenience and stability of use.
Smart Images
Figure CN223157960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoes, and particularly relates to a pair of shoes with an electric wire-controlled opening and closing at the heel part. Background Art
[0002] A shoe includes a sole, a shoe body, and a heel part. The shoe body is fixedly connected to the sole. In the prior art, in order to facilitate putting on and taking off the shoes, an opening for stretching the shoes is usually provided on the shoes so that the feet can smoothly enter the shoes, and an opening and closing structure is provided on the opening, which is adapted to close the opening. In the prior art, common opening and closing structures include shoelaces, Velcro, and twist buckles. Shoelaces are connected by increasing the friction between the shoelaces. However, the process of tying shoelaces is cumbersome and the shoelaces are likely to fall off during walking. Velcro is connected by overlapping two special materials on its two sides to form a reliable connection. One side is fine and soft fibers, called "fluffy side" or "hairy side", and the other side is harder hook-shaped barbs, called "hook side". When these two sides are in close contact and gently squeezed, the small hooks on the hook side will hook the fibers on the fluffy side, thus realizing the connection. However, when the hooks on the hook side are covered by dirt or foreign objects, or the fibers on the fluffy side are stretched or deformed, the connection between the "fluffy side" and the "hook side" will become unstable. Twist buckles need to twist the twist buckles to tighten the cord, and the opening is closed by the cord. In this way, the user needs to twist the twist buckles after putting on the shoes, and the time required for twisting the twist buckles is relatively long and it is also inconvenient. With the above technical solutions, it is relatively inconvenient to put on and take off the shoes. Summary of the Utility Model
[0003] The purpose of the utility model is to overcome the above-mentioned defects or problems existing in the background art, and provide a pair of shoes with an electric wire-controlled opening and closing at the heel part, which can facilitate the user to put on and take off the shoes.
[0004] To achieve the above purpose, the utility model adopts the following technical solutions:
[0005] Technical solution 1: A shoe with an electric wire-controlled opening and closing at the heel, comprising: a body, which includes a sole and a shoe surface and a heel surface compounded on the sole, the shoe 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 adapted to be folded relative to the sole along the length direction of the body, so as to cooperate with the shoe surface to form a shoe mouth suitable for binding the ankle when folded to the first state, and open the shoe mouth when folded to the second state; an electric control assembly, which includes a driver, a wire-controlled pull rope, an elastic band and a controller; the driver is installed on the sole, and its output end is adapted to rotate forward and backward; the wire-controlled pull rope is wound around the output end of the driver and is connected to the front side position 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 position of the heel surface; when the output end of the driver rotates in the first direction to wind the wire-controlled pull rope, the wire-controlled pull rope pulls the heel surface to change to the first state, and when rotating in the second direction to release the wire-controlled pull rope, the elastic band pulls the heel surface to change to the second state.
[0006] Technical solution 2 based on technical solution 1: The heel surface includes a heel end corresponding to the rear end of the heel, and heel wings extending forward from the left and right sides of the heel end; the lower end of the heel end is fixedly connected to the sole, and the upper side position of the rear side surface thereof is connected to the elastic band; the front end position of the heel wings is connected to the wire-controlled pull rope.
[0007] Technical solution 3 based on technical solution 2: The shoe 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 pull rope includes a first rope segment and a second rope segment, both of which are wound around the output end of the driver, and respectively extend out of the insertion pocket and are connected to one of the heel wings.
[0009] Technical solution 5 based on technical solution 4: The electric control assembly further includes a pressure sensor, which is installed at the heel part of the sole and is electrically connected to the controller, and is adapted to drive the driver to rotate in the second direction to make the heel surface change to the first state and maintain it when triggered.
[0010] Technical solution 6 based on technical solution 5: The sole is provided with a pull rope groove corresponding to the wire-controlled pull rope, and an installation groove for installing the driver; the pull rope groove has two to respectively allow the first rope segment and the second rope segment to pass through, one end of both opens in the installation groove, and the other end opens at 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 installation groove. The sole is provided with a wire groove with two ends respectively opening to the installation groove and the end of the heel of the sole. The control switch is electrically connected to the control circuit board through a wire via the wire groove. 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 drive motor and a winding member. The drive motor is controlled by the controller to drive its output end to rotate forward and backward. The winding member forms the output end of the driver and is in meshing transmission with the output end of the drive motor.
[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 around the first winding part and the second winding part, and their winding directions are adapted to tighten when the winding member rotates in the first direction and loosen when the winding member rotates in the second direction.
[0014] Technical solution ten based on technical solution nine: The electronic control assembly further includes a battery, which is installed in the installation groove and used to supply power to the driver and the controller.
[0015] As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following beneficial effects:
[0016] Technical solution one provides a shoe with an electric wire-controlled opening and closing at the heel. The shoe includes a body and an electronic control assembly. The body includes a sole, a shoe body surface and a heel surface. The heel surface can be folded relative to the sole and transformed 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 to form a shoe opening at the position corresponding to the wearer's ankle that can exert a binding effect on the ankle, so that the wearer's foot can be kept limited in the shoe. When the heel surface is in the second state, the shoe opening of the shoe is opened. At this time, the wearer can put the foot into the shoe or take the foot out of the shoe without being hindered and bound by the shoe opening, thus facilitating the user to put on and take off the shoe.
[0017] Among them, an electric control component is provided. The driver of the electric control component provides power for the wire-controlled drawstring. The wire-controlled drawstring is connected to the front side position of the heel surface. At the same time, an elastic band is provided to connect the heel end of the shoe sole and the rear side position of the heel surface. Under the action of the elastic band, the heel surface has a tendency to flip backward. When the heel surface is not pulled by the wire-controlled drawstring, the heel surface will flip backward under the action of the elastic band. Among them, the user can operate the controller exposed outside, so as to control the output end of the driver to rotate along the first direction or the second direction. When the output end of the driver rotates along the first direction, the wire-controlled drawstring tightens, driving the heel surface to flip forward to the first state to constrict the shoe mouth and prevent the shoes from falling off. When the output end of the driver rotates along the second direction, the wire-controlled drawstring relaxes, and the elastic band drives the heel surface to change to the second state to open the shoe mouth, facilitating the user to put on and take off the shoes. Through the electric control component, the user can freely operate the heel surface to flip forward or backward to open or constrict the shoe mouth, and can keep the heel surface in the first state or the second state. The user can also pull the heel surface through the wire-controlled drawstring to adjust the constriction degree of the shoe mouth, so as to adjust the binding degree of the shoe mouth on the user's ankle, effectively avoiding the situation of the shoes falling off.
[0018] In Technical Solution 2, a heel end part and a heel wing part are provided on the heel surface, which improves the binding force on the heel of the foot and also facilitates the wire-controlled drawstring to be connected to different positions of the heel surface, enabling the wire-controlled drawstring to pull the heel surface to flip forward or backward with a smaller force.
[0019] In Technical Solution 3, an insertion pocket is provided on the shoe body surface. The heel wing part can be inserted into the insertion pocket when the heel surface flips to the first state, making the connection between the heel surface and the shoe body surface closer, without generating gaps 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 4, the wire-controlled drawstring includes a first rope segment and a second rope segment, which are respectively connected to the corresponding heel wing parts to facilitate flipping the heel surface by the wire-controlled drawstring. At the same time, both the first rope segment and the second rope segment extend from the insertion pocket and are connected to the corresponding heel wing parts to ensure that the two heel wing parts can be accurately inserted into the corresponding insertion pockets during the process of being pulled by the wire-controlled drawstring.
[0021] In Technical Solution 5, a pressure sensor is provided. After the user wears the shoes, pressure will be applied to the pressure sensor and trigger the pressure sensor. At this time, the pressure sensor can send a signal to the controller to control the operation of the driver and make the heel surface change to the first state and remain, which can realize the function of automatically wrapping and binding the user's foot by the heel surface after wearing the shoes.
[0022] In Technical Solution 6, the shoe sole is provided with a wire groove, a second groove and an installation groove, which can facilitate the threading of the wire-controlled drawstring and the installation of the driver.
[0023] In Technical Solution VII, the controller includes a control switch and a control circuit board. The control switch is exposed at the heel part of the shoe sole, and the user can kick the control switch with their foot to trigger the operation. The control circuit board can be pre-programmed with relevant control programs to facilitate controlling the forward and reverse rotation of the output end of the driver through the controller.
[0024] In Technical Solution VIII, the driver includes a drive motor and a winding member. The output end of the drive motor can drive the winding member to rotate. The winding member is in gear meshing transmission with the output end of the drive motor, which can conveniently adjust the direction of the rotation axis of the winding member and facilitate the wire-controlled drawstring to be wound and connected to the winding member.
[0025] In Technical Solution IX, the winding member is provided with 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 drawstring are respectively wound and connected to the corresponding winding parts, which facilitates driving the heel surface to fold forward or backward by using the forward and reverse rotation of the winding member and the elastic force of the elastic band.
[0026] In Technical Solution X, the electronic control component further includes a battery, which facilitates power supply for the driver and the 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 the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0028] Figure 1 Structural schematic diagram of a shoe with an electric wire-controlled opening and closing heel provided by an embodiment of the present invention Figure 1 ;
[0029] Figure 2 Structural schematic diagram of a shoe with an electric wire-controlled opening and closing heel provided by an embodiment of the present invention Figure 2 ;
[0030] Figure 3 For Figure 1 Structural schematic diagram of the shoe sole and the heel surface in
[0031] Figure 4 For Figure 2 Structural schematic diagram of the shoe sole and the heel surface in
[0032] Figure 5 Structural schematic diagram of the heel surface of a shoe with an electric wire-controlled opening and closing heel provided by an embodiment of the present invention Figure 1 ;
[0033] Figure 6 Structural schematic diagram of the heel surface of a shoe with an electric wire-controlled opening and closing heel provided by an embodiment of the present inventionFigure 2 ;
[0034] Figure 7 Structural schematic of the heel surface of a shoe with an electric wire-controlled opening and closing at the heel provided by an embodiment of the present utility model Figure 3 ;
[0035] Figure 8 Schematic bottom view of a shoe with an electric wire-controlled opening and closing at the heel provided by an embodiment of the present utility model;
[0036] Figure 9 Schematic top view of a shoe with an electric wire-controlled opening and closing at the heel provided by an embodiment of the present utility model;
[0037] Figure 10 Schematic diagram of the driver of a shoe with an electric wire-controlled opening and closing at the heel provided by an embodiment of the present utility model;
[0038] Figure 11 Schematic diagram of the winding member of a shoe with an electric wire-controlled opening and closing at the heel provided by an embodiment of the present utility model.
[0039] Main reference numeral description:
[0040] Body 1; sole 2; shoe surface 3; heel surface 4; upper 5; shoe opening 6; electronic control component 7; driver 8; polyurethane block 9; controller 10; elastic band 11; wire-controlled pull rope 12; heel end 13; heel wing 14; insertion pocket 15; first rope segment 16; second rope segment 17; pressure sensor 18; wire groove 19; pull rope 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 package 28; connecting wire 29. Detailed implementation manners
[0041] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are the preferred embodiments of the present utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0042] In the claims, specification and above-mentioned accompanying drawings of the present utility model, unless otherwise clearly defined, when using terms such as "first", "second" or "third", etc., they are all used to distinguish different objects and not for describing a specific order.
[0043] In the claims, description and the above-mentioned drawings of the present utility model, unless otherwise clearly defined, for orientation terms, such as the use of terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. to indicate the orientation or positional relationship are based on the orientation and positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it should not be construed as limiting the specific protection scope of the present utility model.
[0044] In the claims, description and the above-mentioned drawings of the present utility model, unless otherwise clearly defined, if the terms "fixed connection" or "fixedly connected" are used, they should be understood in a broad sense, that is, any connection method without displacement relationship and relative rotation relationship between the two, that is, including non-detachable fixed connection, detachable fixed connection, being integrally connected, and being fixedly connected through other devices or elements.
[0045] In the claims, description and the above-mentioned drawings of the present utility model, if the terms "comprising", "having" and their variants are used, they are intended to mean "including but not limited to".
[0046] Embodiment
[0047] An embodiment of the present utility model provides a shoe with an electric wire-controlled opening and closing at the heel. Referring to Figure 1 , the shoe includes a body 1 and an electric control component 7.
[0048] Referring to Figure 1 and Figure 2 , the body 1 includes a sole 2 and a shoe body surface 3 and a heel surface 4 compounded on 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 adapted to be 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 the first state, and to open the shoe opening 6 when folded to the second state. Among them, Figure 1 , Figure 3 are schematic diagrams of the heel surface 4 of the body 1 in the first state, Figure 2 , Figure 4 are schematic diagrams of the heel surface 4 of the body 1 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 position 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 position of the heel surface 4; when the output end of the driver 8 rotates along the first direction to wind the wire-controlled drawstring 12, the wire-controlled drawstring 12 pulls the heel surface 4 to change to the first state, and when it rotates along the second direction to release the wire-controlled drawstring 12, the elastic band 11 pulls the heel surface 4 to change to the second state.
[0050] Specifically, first refer to Figure 1 and Figure 2 , which shows the structural changes of the shoes provided by 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. It should have a certain thickness to provide good support and shock absorption. The upper 5 is composed of a shoe body surface 3 and a heel surface 4. The shoe body surface 3 is mainly located in the forefoot and mid-waist area of the shoe and extends backward to the heel area of the shoe. However, the backward extension part does not include the upper structure. When only the shoe body surface 3 is composited with the sole 2, the structure of the shoe is similar to a "slip-on" shoe without a heel; the heel surface 4 is composited with the heel area of the sole 2 and is used to form the upper of the shoe. It can cooperate with the shoe body surface 3 to form a complete upper 5 with a restraining 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 panel 4 folds forward to the first position, it cooperates with the upper body 3 to form a shoe opening 6 suitable for restraining the ankle. When the user wears the shoe in this position, the heel panel 4 and the upper body 3 will wrap around the user's ankle, thereby preventing the user's foot from being separated from the shoe's inner cavity and causing the shoe to fall off. When the heel panel 4 folds backward to the second position, the shoe opening 6 originally formed in the first position will be opened as the heel panel 4 folds backward. At this time, the size of the shoe opening 6 increases, and the degree of restraint of the heel panel 4 and the upper body 3 on the user's ankle is reduced, allowing the user's foot to easily be separated from the shoe's inner cavity, or the user's foot to easily enter the shoe's inner cavity, thereby facilitating the wearing and taking off of the shoe. During this process, the electronic control component 7 controls the heel panel 4 to fold forward or backward and maintain it in the first and second positions.
[0052] ReferenceFigure 5 , Figure 6 and Figure 7 , the rear heel surface 4 includes a heel end portion 13 corresponding to the rear end of the heel, and heel wing portions 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 position of its rear side surface is connected to the elastic band 11; the front end position of the heel wing portion 14 is connected to the wire-controlled 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 wing portions 14, and the heel wing portions 14 are inserted into the corresponding insertion pockets 15 when folded to the first state. And, referring to 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 respectively extend out of the insertion pocket 15 and are connected to one of the heel wing portions 14.
[0053] Specifically, referring to Figures 5 to 7 , the rear heel surface 4 is generally triangular in shape, with a heel end portion 13 corresponding to the rear end of the heel formed at the middle position, and heel wing portions 14 formed at its two side positions. The heel wing portions 14 actually cooperate with the heel end portion 13 to form a forwardly concave shape, so that the rear heel surface 4 forms a shoe upper structure adapted to the shape of the user's foot heel. The rear heel surface 4 can be sewn by a rear heel outer lining and a rear heel inner lining 27. The wire-controlled drawstring 12 can be sewn on the rear heel outer lining and then hidden inside the rear heel. Among them, the rear heel outer lining can be made of a relatively hard leather material, and the rear heel inner lining 27 needs to be made of a relatively soft material, and materials such as sponge are filled between the rear heel outer lining and the rear heel inner lining 27 to improve the comfort of the rear heel. In this embodiment, a rear heel soft pad 28 is further provided on the rear heel inner lining 27, which can be made of silica gel material and is used to provide buffering for the user's foot heel and increase wearing comfort.
[0054] On the rear side surface of the rear heel, the position of the heel end portion 13 is connected to the elastic band 11. The elastic band 11 can be made of rubber material or woven fabric material, and it has a certain stretching and shrinking elasticity. It is integrally connected to the upper part of the heel end portion 13 by sewing, and 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. Here, the polyurethane block 9 is a part of the sole 2 and is provided at the rear heel portion of the sole 2. It can be formed integrally with the main body 1 of the sole 2 or bonded to the main body 1 of the sole 2. At the same time, the control switch 22 in the controller 10 is provided on the polyurethane block 9.
[0055] The wire-controlled drawstring 12 includes a first cord segment 16 and a second cord segment 17, which can actually be the same rope, but respectively extend from two heel wings 14 of the heel surface 4. After the first cord segment 16 and the second cord segment 17 extend from the heel wings 14, they penetrate into the sole 2 and are connected to the driver 8 inside the sole 2.
[0056] Referring to Figure 1 , at the rear edge position of the shoe upper surface 3, there are insertion pockets 15 corresponding to the two heel wings 14. The insertion pockets 15 have open tops, and the opening angles and sizes thereof correspond to the heel wings 14. At the same time, the parts where the first cord segment 16 and the second cord segment 17 of the wire-controlled drawstring 12 penetrate into the sole 2 are both located in the insertion pockets 15. Therefore, when the wire-controlled drawstring 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 shoe upper 5.
[0057] Among them, referring to Figure 8 and Figure 9 , the sole 2 is provided with a drawstring groove 20 corresponding to the wire-controlled drawstring 12 and an installation groove 21 for installing the driver 8; the drawstring groove 20 has two parts for the first cord segment 16 and the second cord segment 17 to pass through respectively. One end of the two opens into the installation groove 21, and the other end opens into 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 during the manufacturing of the sole 2. After installing the wire-controlled drawstring 12, the driver 8 and the controller 10, materials of the same kind as the sole 2 are covered and fixed on the drawstring groove 20 and the installation groove 21. 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] Referring to Figure 3 and Figure 4 , when the wire-controlled drawstring 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 drawstring 12 is tightened under the action of 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 stores elastic potential energy to release the elastic potential energy and drive the heel surface 4 to fold backward the next time the wire-controlled drawstring 12 is relaxed. Among them, the driver 8 plays a role in driving the wire-controlled drawstring 12 to tighten or relax, and the controller 10 is used to be triggered by an operation and send a control signal to the driver 8 to drive the output end of the driver 8 to rotate forward and backward 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. Meanwhile, by operating the controller 10 sequentially, the controller 10 can be switched to output among a preset number of signals. For example, triggering the controller 10 causes the controller 10 to emit the first signal to control the output end of the driver 8 to rotate in the second direction; then continue to trigger the controller 10 to cause the controller 10 to emit the second signal to control the output end of the driver 8 to stop rotating; then continue to trigger the controller 10 to cause the controller 10 to emit the third signal to control the output end of the driver 8 to rotate in the first direction; then continue to trigger the controller 10 to cause the controller 10 to emit the fourth signal to control the output end of the driver 8 to stop rotating. Under this control strategy, four signals form a group for cycling. When a cycle ends, continuing to trigger the controller 10 will re-output the first signal. Obviously, this control strategy can be pre-programmed and burned into the controller 10, which belongs to the 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 cause the heel surface 4 to fold backward. When it is folded to an appropriate position, the controller 10 is triggered to stop the folding of the heel surface 4. The user's foot can enter the shoe cavity. Then continue to trigger the controller 10 to cause the heel surface 4 to fold forward. When it is folded to an appropriate position, the controller 10 is triggered to stop the folding of the heel surface 4. The shoe mouth 6 formed by the cooperation of the heel surface 4 and the shoe body surface 3 binds the user's ankle, and the user completes the action of putting on shoes. When the user needs to take off the shoes, the above process can be repeated and will not be elaborated here.
[0062] In addition, the electronic control component 7 includes a pressure sensor 18, which is installed at the heel part of the sole 2 and electrically connected to the controller 10. It is adapted to drive the driver 8 to rotate in the second direction when triggered so that the heel surface 4 is transformed into the first state and maintained. Among them, the pressure sensor 18 used will be triggered when it receives a certain amount of pressure and send 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 shoe cavity and steps on the heel of the shoe, the pressure sensor 18 will receive a relatively large pressure, and then trigger to form a signal and send it to the controller 10. At this time, the controller 10 can control the operation of the driver 8 and pull the heel surface 4 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 shoe cavity can be realized, and the user does not need to operate the controller 10 one more time. At the same time, when the user's foot leaves the shoe cavity, the heel surface 4 can also automatically fold forward to keep the heel surface 4 in the first state.
[0063] Among them, the controller 10 includes a control switch 22 and a control circuit board. The control switch 22 is installed at the heel part of the sole 2, and the control circuit board is fixedly arranged on the driver 8 and located in the installation groove 21; the sole 2 is provided with a wire groove 19 with two ends respectively opening to the installation groove 21 and the heel end 13 of the sole 2; the control switch 22 is electrically connected to the control circuit board through a wire via the wire groove 19; the control circuit board is electrically connected to the driver 8 and the pressure sensor 18. Specifically, referring to Figure 7 and Figure 9 , the control switch 22 is arranged on the polyurethane block 9 for easy operation by the user. 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. A program can be pre-burned in the control circuit board, and a control signal is generated and sent to the driver 8 when the signal of the control switch 22 is received. The program burned on the control circuit board can be designed according to actual needs and will not be elaborated here. The wire groove 19 is arranged at the bottom of the sole 2 and extends in the front-back direction to connect to the positions where the installation groove 21 and the polyurethane block 9 are 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] Referring to Figure 10 and Figure 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 the positive and reverse rotation of its output end. The winding member 24 forms the output end of the driver 8 and is in meshing transmission with the output end of the driving motor 23. Among them, the winding member 24 includes a first winding part 25 and a second winding part 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 around the first winding part 25 and the second winding part 26, and their winding directions are suitable for being tightened when the winding member 24 rotates in the first direction and being loosened when the winding member 24 rotates in the second direction.
[0065] Specifically, the driving motor 23 has an output shaft, and this output shaft forms the output end of the driving motor 23; the lower end of the winding member 24 forms a bevel gear fit with the end of the output shaft to change the output angle of the torque, so that the rotation axis direction of the winding member 24 can be the vertical direction. The structure of the winding member 24 refers to Figure 10 and Figure 11 , which includes a disk-shaped member. The first winding part 25 and the second winding part 26 are respectively formed at the edge positions of the disk-shaped member. In fact, the first winding part 25 and the second winding part 26 can overlap, that is, the first rope segment 16 and the second rope segment 17 of the wire-controlled pull rope 12 are both wound on the same circumference of the disk-shaped member. Referring to Figure 11, in this embodiment, the first direction is defined as the counterclockwise direction, and the second direction is defined as the clockwise direction; the first rope segment 16 and the second rope segment 17 of the wire-controlled pull rope 12 are both wound around the first winding part 25 and the second winding part 26 in the counterclockwise direction. In this way, when the winding member 24 rotates in the first direction, that is, rotates counterclockwise, the wire-controlled pull rope 12 will be tightened. Correspondingly, when the winding member 24 rotates in the second direction, the wire-controlled pull rope 12 will be relaxed, and at the same time, the elastic band 11 can pull the heel surface 4 to fold backward. It should be noted that,
[0066] In addition, the electric control component 7 further includes a battery, which can be installed in the installation groove 21 and is used to supply power to the driver 8 and the controller 10. A charging port can be provided on the sole 2 to facilitate charging of the battery.
[0067] An embodiment of the utility model provides a shoe with an electric wire-controlled opening and closing at the heel. The shoe includes a body 1 and an electric control component 7. The body 1 includes 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 can be 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 to form a shoe opening 6 at a position corresponding to the wearer's ankle, which can exert a binding effect on the ankle, so that the wearer's foot can be kept limited in the shoe; when the heel surface 4 is in the second state, the shoe opening 6 of the shoe is opened. At this time, the wearer can put the foot into the shoe or take the foot out of the shoe, and will not be hindered and restricted by the shoe opening 6, thus facilitating the user to put on and take off the shoe;
[0068] Among them, the electric control component 7 is provided, and the driver 8 of the electric control component 7 provides power for the wire-controlled pull rope 12. The wire-controlled pull rope 12 is connected to the front side position of the heel surface 4. At the same time, an elastic band 11 is provided to connect the heel end 13 of the sole 2 and the rear side position of the heel surface 4. Under the action of the elastic band 11, the heel surface 4 will have a tendency to fold backward. When the heel surface 4 is not pulled by the wire-controlled pull rope 12, the heel surface 4 will fold backward under the action of the elastic band 11; among them, the user can operate the exposed controller 10 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 rope 12 is tightened, driving the heel surface 4 to fold forward to the first state to close the shoe opening 6 and prevent the shoe from falling off; when the output end of the driver 8 rotates in the second direction, the wire-controlled pull rope 12 is relaxed, and the elastic band 11 drives the heel surface 4 to change to the second state to open the shoe opening 6, facilitating the user to put on and take off the shoe. Through the electric 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 closing degree of the shoe opening 6, so as to adjust the binding degree of the shoe opening 6 on the user's ankle, effectively avoiding the situation of the shoe falling off.
[0069] The description of the above-mentioned specification and embodiments is used to explain the protection scope of the present utility model, but does not constitute a limitation on the protection scope of the present utility model. Through the inspiration of the present utility model or the above-mentioned embodiments, those of ordinary skill in the art, in combination with common general knowledge, general technical knowledge in the art and / or the prior art, can obtain modifications, equivalent replacements or other improvements to the embodiments of the present utility model or some of its technical features through logical analysis, reasoning or limited experiments, and all of them should be included within the protection scope of the present utility model.
Claims
1. A shoe with an electric wire-controlled opening and closing at the heel, characterized in that, Comprising: A main body (1), which includes a sole (2) and a shoe body surface (3) and a heel surface (4) compounded on 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 adapted to be folded relative to the sole (2) along the length direction of the main body (1). When folded to the first state, it cooperates with the shoe body surface (3) to form a shoe mouth (6) suitable for binding the ankle, and when folded to the second state, it opens the shoe mouth (6); And An electric control assembly (7), which includes a driver (8), a wire-controlled pull rope (12), an elastic band (11) and a controller (10); the driver (8) is installed on the sole (2), and its output end is adapted to rotate forward and backward; the wire-controlled pull rope (12) is wound around the output end of the driver (8) and is connected to the front side position 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 position of the heel surface (4); when the output end of the driver (8) rotates in the first direction to wind the wire-controlled pull rope (12), the wire-controlled pull rope (12) pulls the heel surface (4) to change to the first state, and when rotating in the second direction to release the wire-controlled pull rope (12), the elastic band (11) pulls the heel surface (4) to change to the second state.
2. The shoe with an electric wire-controlled opening and closing at the heel according to claim 1, characterized in that, The heel surface (4) includes a heel end portion (13) corresponding to the rear end of the heel, and heel wing portions (14) 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 position of its rear surface is connected to the elastic band (11); the front end position of the heel wing portions (14) is connected to the wire-controlled pull rope (12).
3. The shoe with an electrically controlled opening and closing at the heel according to claim 2, characterized in that, The shoe body surface (3) is provided with two insertion pockets (15) with openings corresponding to the two heel wing portions (14), and the heel wing portions (14) are inserted into the corresponding insertion pockets (15) when folded to the first state.
4. The shoe with an electrically controlled opening and closing at the heel as claimed in claim 3, wherein The wire-controlled pull rope (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 respectively extend out of the insertion pocket (15) and are connected to a heel wing portion (14).
5. The shoe with an electric wire-controlled opening and closing at the heel as claimed in claim 4, wherein, The electric control assembly (7) further includes a pressure sensor (18), which is installed at the heel part of the sole (2) and is electrically connected to the controller (10), and is adapted to drive the driver (8) to rotate in the second direction to make the heel surface (4) change to the first state and remain when triggered.
6. The shoe with an electrically controlled rear opening and closing as claimed in claim 5, characterized in that, The sole (2) is provided with a pull rope groove (20) corresponding to the wire-controlled pull rope (12), and an installation groove (21) for installing the driver (8); the pull rope groove (20) has two to respectively allow the first rope segment (16) and the second rope segment (17) to pass through, and one end of each of them opens at the installation groove (21), and the other end opens at the side of the sole (2) and is located inside the insertion pocket (15).
7. The shoe with an electric wire-controlled opening and closing at the heel according to claim 6, characterized in that, The controller (10) includes a control switch (22) and a control circuit board. The control switch (22) is installed at the heel part of the sole (2), and the control circuit board is fixed to the driver (8) and located in the installation groove (21); the sole (2) is provided with a wire groove (19) with two ends respectively opening to the installation groove (21) and the heel end (13) of the sole (2); the control switch (22) is electrically connected to the control circuit board through a wire via the wire groove (19); the control circuit board is electrically connected to the driver (8) and the pressure sensor (18).
8. The shoe with an electric wire-controlled opening and closing at the heel as claimed in claim 7, wherein The driver (8) includes a drive motor (23) and a winding member (24). The drive motor (23) is controlled by the controller (10) to drive its output end to rotate forward and backward. The winding member (24) forms the output end of the driver (8) and is in meshing transmission with the output end of the drive motor (23).
9. The shoes with an electric wire-controlled opening and closing at the heel as claimed in claim 8, characterized in that, 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 around the first winding portion (25) and the second winding portion (26), and their winding directions are adapted to be tightened when the winding member (24) rotates in the first direction and loosened when the winding member (24) rotates in the second direction.
10. The shoe with an electric wire-controlled opening and closing at the heel according to claim 9, characterized in that, The electronic control assembly (7) further includes a battery, which is installed in the installation groove (21) and used to supply power to the driver (8) and the controller (10).