Foot limiter

Abstract

The utility model discloses a foot limiting stopper which comprises a foot limiting assembly, one end of the heightening supporting plate is fixedly connected with the foot limiting assembly, and the other end of the heightening supporting plate is provided with at least one adapter assembly end. The technical problems that in the prior art, a foot limiting stopper of an electric roller skate is difficult to flexibly rotate, position and fold according to actual requirements in the using or storing process, and the overall function adaptability is single are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric roller skates, in particular to a foot limiter. Background Art

[0002] At present, with the gradual acceleration of the pace of life, portable and simple means of transportation such as electric roller skates are being increasingly widely used in daily transportation and entertainment due to their small size and easy portability.

[0003] In the prior art, the shoe pedal and foot limiter of electric roller skates are generally arranged as an integrated fixed structure, which results in the functional flexibility of the foot limiter being relatively simple and unable to be flexibly rotated, adjusted and folded according to actual needs during use or storage, resulting in poor overall functional adaptability. Utility Model Content

[0004] To this end, the utility model provides an electric roller skate and a foot limiter thereof to solve the technical problems in the prior art that the foot limiter of the electric roller skate is difficult to flexibly rotate, adjust and fold according to actual needs during use or storage, and the overall functional adaptability is relatively single.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A foot stopper, comprising:

[0007] Foot limit assembly;

[0008] One end of the elevated support plate is fixedly connected to the foot limiting assembly, and the other end of the elevated support plate is provided with at least one transfer assembly end.

[0009] On the basis of the above technical solution, the utility model is further described as follows:

[0010] As a further solution of the utility model, the elevated support plates are provided with two groups;

[0011] One end of the two groups of elevated support plates are respectively fixedly connected to the foot limiting components, and the other ends of the two groups of elevated support plates are each provided with at least one transfer assembly end.

[0012] As a further solution of the present utility model, the foot limiting assembly has a size-adjustable limiting channel.

[0013] As a further solution of the utility model, the foot limiting assembly includes a supporting and wrapping seat, a shift adjustment seat and a rear strap member;

[0014] The supporting and wrapping seat is configured as a curved soft wrapping structure with one side open, and the supporting and wrapping seat is fixedly connected to one end of the elevated support plate;

[0015] The shift adjustment seat is configured as a curved shift structure, the shift adjustment seat is correspondingly and displaceably located at the inner sides of both ends of the supporting and wrapping seat, and the shift adjustment seat is correspondingly arranged between an opening on one side of the supporting and wrapping seat;

[0016] A size-adjustable limiting channel is formed between the displacement adjustment seat and the supporting and wrapping seat, and the displacement adjustment seat and the supporting and wrapping seat are detachably connected via the rear binding member.

[0017] As a further solution of the utility model, two winding rod seats are fixedly connected to one side of the displacement adjustment seat facing away from the limiting channel;

[0018] The rear straps are provided in two groups, one end of each of the two groups of rear straps is fixedly provided at the two end outer sides of the supporting and wrapping seat, and the other end of each of the two groups of rear straps is respectively and one by one wound around the two winding rod seats and then extends to the outer sides of one end of each of the two groups of rear straps;

[0019] The inner side portions of the other end portions of the two groups of rear strap members are respectively and detachably fixedly connected to the outer side portions of one end portions of the two groups of rear strap members in a one-to-one correspondence.

[0020] An electric roller skate comprises the foot limiter.

[0021] As a further solution of the utility model, it also includes:

[0022] The basic structure of the shoe, including the shoe tread;

[0023] The shoe pedal is connected to the transfer assembly end of the other end of the elevated support plate.

[0024] As a further solution of the utility model, the shoe pedal is connected to the transfer assembly end of the other end of the elevated support plate by a top fixing bolt and can be positioned in a transfer assembly manner.

[0025] As a further solution of the utility model, the shoe body basic structure also includes a shoe body integrally fixed at the bottom of the shoe pedal;

[0026] The electric roller skates also include:

[0027] The electrically controlled wheel body structure comprises a first electrically controlled wheel body and a second electrically controlled wheel body;

[0028] The first electrically controlled wheel body and the second electrically controlled wheel body are respectively and one-to-one connected and mounted on the front and rear sides of the shoe body, and the first electrically controlled wheel body has a built-in transmission assembly with a first wheel drive component, and the second electrically controlled wheel body has a built-in transmission assembly with a second wheel drive component;

[0029] The electric control structure includes a battery pack, a controller and an electric control box cover;

[0030] An electric control cavity is opened in the middle of the bottom of the shoe body, and the electric control cavity is detachably covered with an electric control box cover, and the inside of the electric control cavity is respectively fixedly equipped with an electrically connected battery pack and a controller, and the control output end of the controller is respectively connected to the first wheel drive component and the second wheel drive component through a circuit.

[0031] As a further solution of the utility model, the cross-sectional space of the passage correspondingly formed between the elevated support plate and the shoe pedal is larger than the side volume of the shoe pedal, the shoe body and the second electronically controlled wheel body.

[0032] The utility model has the following beneficial effects:

[0033] The device can form a rotatable design based on the basic structure of the shoe body through the foot limiter, so as to effectively realize the adjustable supporting and wrapping angle of the foot limiter corresponding to different foot sizes, and at the same time make it easier for the overall structure to be stored, carried and stored, significantly improving the overall functional flexibility and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the implementation methods of the utility model or the technical solutions in the prior art, the drawings required for the implementation methods or the description of the prior art will be briefly introduced below. The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model.

[0035] Figure 1 This is a schematic diagram of the overall axonometric structure of the electric roller skates and the foot limiter thereof provided in an embodiment of the utility model.

[0036] Figure 2 The electric roller skates and their foot limiters provided in the embodiment of the utility model are schematic diagrams of the axonometric structure of the interior of the wheel body thereof.

[0037] Figure 3 A schematic diagram of the structure of the foot limiter of the electric roller skates provided by the embodiment of the utility model when it is in different rotation states.

[0038] Figure 4 A schematic diagram of the axonometric structure of the electric roller skates provided by the embodiment of the utility model corresponding to the top of the foot stopper thereof;

[0039] Figure 5 This is one of the schematic diagrams of the assembly structure of the electric control components in the electric roller skates provided in the embodiment of the utility model.

[0040] Figure 6 The second schematic diagram of the assembly structure of the electric control component in the electric roller skates provided in the embodiment of the utility model.

[0041] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0042] Shoe body basic structure 1: shoe pedal 11, shoe body 12, anti-skid pad 13;

[0043] Foot limiter 2: elevated support plate 21, top fixing bolt 22, supporting and wrapping seat 23, shift adjustment seat 24, limiting channel 25, winding rod seat 26, rear strap 27;

[0044] Front limit structure 3;

[0045] The electronically controlled wheel structure 4 includes a first electronically controlled wheel 41, a first wheel driving member 411, a second electronically controlled wheel 42, and a second wheel driving member 421;

[0046] Electric control structure 5: battery pack 51, controller 52, electric control box cover 53. DETAILED DESCRIPTION

[0047] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the 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.

[0048] The terms such as "upper", "lower", "left", "right", and "middle" used in this specification are only for the convenience of description and are not intended to limit the scope of the present invention. Changes or adjustments to their relative relationships shall be deemed to be within the scope of the present invention without substantially changing the technical content.

[0049] like Figures 1 to 6As shown, the embodiment of the utility model provides an electric roller skate and its foot limiter and an electric roller skate including the electric roller skate and its foot limiter, wherein the electric roller skate and its foot limiter include a shoe body basic structure 1 and a foot limiter 2, and the electric roller skate also includes a front limiter structure 3, an electric control wheel body structure 4 and an electric control structure 5, which are used to form a rotatable design based on the shoe body basic structure 1 through the foot limiter 2, so as to effectively realize that the foot limiter 2 can be adjusted to the supporting and wrapping angle corresponding to different foot sizes, and at the same time, it is more convenient for the overall structure to be stored, carried and stored, which significantly improves the overall functional flexibility and practicality. The specific settings are as follows:

[0050] Please refer to Figures 1 to 4 The two side positions of one end of the shoe body basic structure 1 are respectively connected to the foot limiter 2 by a positionable transfer assembly; specifically, the shoe body basic structure 1 includes a shoe pedal 11 and a shoe body 12, and the foot limiter 2 includes an elevated support plate 21, a top fixing bolt 22, a supporting and wrapping seat 23, a shift adjustment seat 24, a limiting channel 25, a winding rod seat 26 and a rear strap 27; wherein, the elevated support plate 21 is provided with two groups, and the two side positions of one end of the shoe pedal 11 are respectively connected to the bottom ends of the two groups of elevated support plates 21 by a positionable transfer assembly corresponding to each other through the top fixing bolts 22, so that the foot limiter 2 can be effectively adapted to different foot sizes through the rotatable design of the two groups of elevated support plates 21 based on the shoe pedal 11, and the overall supporting and wrapping positioning angle can be adjusted, which is more convenient for storage and carrying, thereby improving the structural functional flexibility and practicality.

[0051] The two groups of elevated support plates 21 are both elevated based on the shoe pedal 11, and the top ends of the two groups of elevated support plates 21 are commonly fixedly provided with the supporting and wrapping seat 23, and the supporting and wrapping seat 23 is arranged as a curved soft wrapping structure with an opening on one side; the shift adjustment seat 24 is arranged as a curved shift structure, and the shift adjustment seat 24 is correspondingly shiftably located at the inner sides of the two ends of the supporting and wrapping seat 23, and the shift adjustment seat 24 is arranged correspondingly to one side opening of the supporting and wrapping seat 23, so as to form a limiting channel 25 with adjustable cross-sectional size between the curved shift adjustment seat 24 and the curved supporting and wrapping seat 23, so as to flexibly adapt to different foot size characteristics.

[0052] The shift adjustment seat 24 is fixedly provided with two winding rod seats 26 on one side facing away from the limiting channel 25; the rear strap members 27 are provided with two groups, and one end portion of the two groups of rear strap members 27 are respectively fixedly provided on the outer sides of the two ends of the supporting and wrapping seat 23 in a one-to-one manner, and the other end portions of the two groups of rear strap members 27 are respectively and one-to-one correspondingly wound around the two winding rod seats 26 and extend to the outer sides of one end portions of the two groups of rear strap members 27, and the inner sides of the other ends of the two groups of rear strap members 27 and the outer sides of one ends thereof are detachably fixedly connected by a connecting structure such as Velcro, so as to use the two groups of rear strap members 27 to pull the two ends of the supporting and wrapping seat 23 to limit the shift adjustment seat 24, and use the two groups of rear strap members 27 to pull the winding rod seats 26 and the shift adjustment seat 24 in turn through the winding action, thereby achieving a stable binding action between the shift adjustment seat 24 and the supporting and wrapping seat 23.

[0053] In a preferred embodiment, the inner side of the supporting and wrapping seat 23 and the inner side of the shift adjusting seat 24 are respectively made of soft materials, thereby significantly improving the wrapping and elasticity of the periphery of the limiting channel 25, making it better fit the curve of the foot, and the force is more uniform and comfortable, thereby reducing the risks brought by adverse factors.

[0054] As another preferred solution of this embodiment, an anti-skid pad 13 is fixedly provided on the upper surface of the shoe pedal 11 to improve the stability of the foot corresponding to the shoe pedal 11 by utilizing the anti-skid pad 13 .

[0055] Please continue to refer to Figure 1 and Figure 2 The front limiting structure 3 is connected and assembled at both sides of the other end of the shoe body basic structure 1, and the front limiting structure 3 can adopt but is not limited to a strap-type limiting structure, so as to utilize the front limiting structure 3 to achieve an effective limiting effect on the front side of the foot.

[0056] Please continue to refer to Figure 1 and Figure 2 The shoe body 12 is integrally fixed at the bottom of the shoe pedal 11, and the electronically controlled wheel body structure 4 includes a first electronically controlled wheel body 41 and a second electronically controlled wheel body 42; the first electronically controlled wheel body 41 and the second electronically controlled wheel body 42 are respectively and one-to-one connected and assembled at the front and rear sides of the shoe body 12, and the first electronically controlled wheel body 41 has a built-in transmission assembly with a first wheel drive component 411, and the second electronically controlled wheel body 42 has a built-in transmission assembly with a second wheel drive component 421. The first wheel drive component 411 and the second wheel drive component 421 can both use but are not limited to drive motors, so as to achieve a stronger overall power performance and improved functional practicality through the design of front and rear dual electronically controlled wheel drives.

[0057] Please refer to Figure 5and Figure 6 , the electric control structure 5 includes a battery pack 51, a controller 52 and an electric control box cover 53; wherein, an electric control inner cavity is opened in the middle of the bottom of the shoe body 12, and the electric control inner cavity is detachably covered and assembled with an electric control box cover 53, and the electric control inner cavity is respectively fixedly assembled with an electrically connected battery pack 51 and a controller 52, the controller 52 can be selected but not limited to a single-chip microcomputer control board of model AT80C51 and a microcontroller of model STM32, and the control output end of the controller 52 is respectively connected to the first wheel drive member 411 and the second wheel drive member 421 through a circuit; the controller 52 is also electrically connected to a communication module, and the controller 52 is remotely connected to an external wireless remote control terminal through the communication module to realize remote control of the electric control wheel body drive.

[0058] Please note that, please refer to Figure 3 The cross-sectional space of the passage correspondingly formed between the supporting and wrapping seat 23, the two sets of the elevated support plates 21 and the shoe pedal 11 is larger than the side volume of the shoe pedal 11, the shoe body 12 and the second electronically controlled wheel body 42, so that the foot limiter 2 can be rotated as a whole to the bottom of the shoe body 12, thereby significantly improving the folding and storage performance of the structure.

[0059] The specific working process of the above electric roller skates includes the following:

[0060] When in use, a signal is transmitted to the controller 52 built into the shoe body 12 via the wireless remote controller, and the controller 52 performs electronically controlled wheel start and stop control on the first wheel drive member 411 and the second wheel drive member 421 .

[0061] When folding and storing, loosen the top fixing bolt 22 between the shoe pedal 11 and the elevated support plate 21, so that the foot limiter 2 is rotated nearly 270 degrees as a whole to reach the bottom of the shoe body 12, so that it occupies less space when folded and stored, making it more convenient to carry and store.

[0062] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A foot limiter, characterized in that: include: Foot limit assembly; A raised support plate, one end of which is fixedly connected to the foot limit assembly, and the other end of the raised support plate is provided with at least one transfer assembly end; The foot limiting assembly has a size-adjustable limiting channel, and the foot limiting assembly includes a supporting and wrapping seat, a shift adjustment seat and a rear strap member; The supporting and wrapping seat is configured as a curved soft wrapping structure with one side open, and the supporting and wrapping seat is fixedly connected to one end of the elevated support plate; The shift adjustment seat is configured as a curved shift structure, the shift adjustment seat is correspondingly and displaceably located at the inner sides of both ends of the supporting and wrapping seat, and the shift adjustment seat is correspondingly arranged between an opening on one side of the supporting and wrapping seat; A size-adjustable limiting channel is formed between the displacement adjustment seat and the supporting and wrapping seat, and the displacement adjustment seat and the supporting and wrapping seat are detachably connected via the rear binding member.

2. The foot limiter according to claim 1, characterized in that: The elevated support plates are provided in two groups; One end of the two groups of elevated support plates are respectively fixedly connected to the foot limiting components, and the other ends of the two groups of elevated support plates are each provided with at least one transfer assembly end.

3. The foot limiter according to claim 1, characterized in that: Two winding rod seats are fixedly connected to one side of the displacement adjustment seat facing away from the limiting channel; The rear straps are provided in two groups, one end of each of the two groups of rear straps is fixedly provided at the two end outer sides of the supporting and wrapping seat, and the other end of each of the two groups of rear straps is respectively and one by one wound around the two winding rod seats and then extends to the outer sides of one end of each of the two groups of rear straps; The inner side portions of the other end portions of the two groups of rear strap members are respectively and detachably fixedly connected to the outer side portions of one end portions of the two groups of rear strap members in a one-to-one correspondence.

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