CN201317452Y - Magnetic pedal clutch structure of walking tool - Google Patents

Abstract

The utility model discloses a formula pedal separation and reunion structure is inhaled to magnetism of instrument of riding instead of walk. The pedal is designed for solving the problems that the driving efficiency cannot be improved and the pedal cannot be loosened in time in the prior art. It includes: at least one permanent magnet fixedly assembled on the pedal of the walk-substituting tool; an absorption connection seat, which comprises a plate body, at least one permanent magnetic body and a binding sleeve connection component for the foot of a user; the foot binding sleeve connecting member is convexly arranged on the top surface of the plate body and is connected and positioned at the foot or the outside of the shoe body of the user, and the foot binding sleeve connecting member of the user is provided with a quick-release positioning part. With this design, practical progress of improving driving efficiency and safety can be achieved.

Description

The magnetic suction pedal clutch structure of the walking tool

technical field

The utility model relates to a walking-replacing tool, in particular to an innovative design of a walking-replacing tool equipped with a magnetic-absorbing pedal clutch structure.

Background technique

The walking-replacing tool mentioned in the utility model is mainly aimed at the pedal structure of the walking-replacing tools such as bicycles and wheelchairs to make innovations and breakthroughs.

At first with regard to the pedal structure of the bicycle, the general type has no safety concerns in use, but because the driving of the pedal and the crank can only rely on the side force of stepping down, the efficiency of its travel cannot be improved; For the existing bicycle pedal structure of dog mouth type or clip type, when the user's foot is lifted up, although the embedded structure of the pedal can reach the advantages of driving the pedal and improving efficiency, however, this kind of pedal In terms of structural use, although the user can practice repeatedly to become familiar with the clutch action, when encountering an emergency and crashing the car, they often still fail to react in time, resulting in the inability to loosen the foot and the pedal in time, resulting in serious injury.

As far as the pedal structure of the wheelchair is concerned, the general type cannot provide stable positioning when the user's feet are placed, so that the wheelchair user's feet are prone to slipping and dragging the floor; There are wheelchair pedals, although the user's feet can be fixed, but when the user gets on and off the car, it takes time to tie and untie the rope, which obviously causes time-consuming and inconvenient shortcomings.

Therefore, in view of the problems existing in the use of the pedal structure of the above-mentioned existing means of transportation, how to develop an innovative structure that can be more ideal and practical is the goal and direction for relevant technical personnel to think about and break through.

Utility model content

In order to overcome the above-mentioned defects, the main purpose of this utility model is to provide a magnetic-absorption pedal clutch structure of a walking tool, to make a breakthrough for the existing problems that the driving efficiency cannot be improved and the foot and the pedal cannot be released in time .

In order to achieve the above-mentioned purpose, the magnetic suction type pedal clutch structure of the walking replacement tool of the present invention includes: at least one permanent magnetic body, which is fixedly assembled on the pedal of the walking replacement tool, and the material of the permanent magnetic body is ferromagnetic material, and the iron The magnetic substance is any one of the chemical composition systems of neodymium-iron-boron or samarium-cobalt-iron or alnico-iron; an adsorption connection seat includes a plate body, at least one permanent magnetic body and a user's foot harness Sleeve connection structure; wherein the board defines a top surface and a bottom surface, the permanent magnetic material is a ferromagnetic substance, and the ferromagnetic substance is neodymium-iron-boron or samarium-cobalt-iron or alnico-iron Any one of the chemical composition systems, and the permanent magnetic body is fixedly arranged on the bottom surface of the plate body, corresponding to the permanent magnetic body of the pedal of the walking tool to achieve a magnetic adsorption combination state, the user's foot bundle The sleeve connecting structure protrudes from the top surface of the board, and is connected and positioned outside the user's foot or the shoe body, and the user's foot harness sleeve connecting structure has a quick-release positioning part.

By adopting the above-mentioned innovative and unique design, the utility model can generally achieve the following beneficial effects compared with the prior art: one: it can achieve the practical progress of improving driving efficiency. Second: the pedal of the walking-replacing tool and the adsorption connection seat can be released in time, so as to achieve the practical progress of safety.

Description of drawings

Fig. 1 is an exploded perspective view of a preferred embodiment of the present invention.

Fig. 2 is a combined sectional view of a preferred embodiment of the present invention.

FIG. 3 is a schematic diagram of the suction connecting seat of the present invention that can be connected to the outside of the user's shoe body.

Fig. 4 is another embodiment figure of the utility model.

Fig. 5 is a schematic diagram of the action of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

Please refer to Fig. 1, Fig. 2, Fig. 3 shown, the preferred embodiment of the magnetic suction type pedal clutch structure of the utility model walking-replacing tool, these embodiments are for illustrative purposes only, and are not subject to this on the patent application Structural limitations; the magnetic suction type pedal clutch structure of the described walking-replacing tool includes:

At least one permanent magnet 10 is fixedly arranged at a predetermined position of the foot pedal 11 of the walking tool. The permanent magnet 10 is made of a ferromagnetic substance (Ferromagnetism), and the ferromagnetic substance can be neodymium-iron-boron (Nb-Fe -B) or any one of the chemical composition systems of samarium cobalt-iron (SmCo-Fe) or aluminum nickel cobalt-iron (AlNiCo-Fe);

An adsorption connection seat 20 includes a plate body 21, at least one permanent magnet 22 and a user's foot harness connecting member 23; wherein the plate body 21 is defined to form a top surface 211 and a bottom surface 212, the permanent magnet The body 22 is assembled on the bottom surface 212 of the plate body 21. The permanent magnetic body 22 is made of a ferromagnetic substance (Ferromagnetism), and the ferromagnetic substance can be neodymium-iron-boron (Nb-Fe-B) or samarium-cobalt- Iron (SmCo-Fe) or AlNiCo-iron (AlNiCo-Fe) any one of the chemical composition system, and the permanent magnetic body 22 is fixedly assembled on the bottom surface 212 predetermined position of the plate body 21, in order to The permanent magnetic body 10 of the foot pedal 11 of the walking replacement tool is corresponding to achieve a magnetic adsorption bonding state, and the user's foot harness connecting member 23 is protruded on the top surface 211 of the board body 21, so as to be connected and positioned on The user's foot or the outside of the shoe body, and the user's foot harness connecting member 23 has a quick-release positioning part 24 to facilitate switching between its positioning state and release state.

Wherein, the position of the walking tool pedal 11 and the permanent magnetic body 22 of the adsorption connection seat 20 must be relatively matched to achieve the adsorption function, and the adsorption function is such that the user can control the adsorption connection seat through a predetermined force. 20 and the relative movement state of walking tool foot pedal 11, and utilize the magnetic flux size change design of this permanent magnet 22, can control described force size, and when greater than this predetermined force range, can make this adsorption connecting seat 20 and The walking tool pedals 11 are disengaged from each other.

Wherein, the quick-release positioning part 24 of the user's foot harness connecting member 23 can be composed of a male Velcro 241 and a female Velcro 242. In addition, it can also be a male and female buckle, a magnet 1. Any one of the elastic bands (please refer to Figure 3 for cooperation).

Wherein, a wear-resistant material 12 can be assembled on the outside of the permanent magnetic body 10 assembled with the pedal 11 of the walking replacement tool.

Wherein, the permanent magnetic body 22 of the adsorption connection seat 20 and the permanent magnet body of the foot pedal 11 of the walking-replacing tool can also be provided with concave and convex parts that are engaged with each other, so that the adsorption connection seat 20 and the foot of the walking-replacing tool The abutting state of the pedal 11 is more stable (the drawing of this embodiment is omitted).

As shown in Figure 2, when the permanent magnets 22 of the walking tool pedal 11 and the adsorption connection seat 20 are arranged in multiple groups, the magnetic pole configuration of each group of permanent magnets 10, 22 can be in different states, for example, when The permanent magnetic body 10 of the walking tool pedal 11 is magnetically N-pole upward and the other permanent magnetic body 10B is S-polarly upward, and cooperates with the permanent magnetic body 22, 22B magnetic corresponding to the adsorption connection seat 20 to achieve magnetic adsorption state.

As shown in Figure 4, the foot pedal 11 of the walking replacement tool can be applied to the form of a wheelchair pedal, and the permanent magnetic body 10 is assembled on the wheelchair pedal, and can cooperate with the adsorption connecting seat 20 to make the wounded's foot Or the outside of the shoe body is positioned behind the adsorption connection seat 20, and achieves a magnetic adsorption combination state with the permanent magnetic body 10 of the wheelchair pedal, and is easy to separate from each other through the magnetic adsorption combination state, making it easier for the wounded to get on and off the car, and in case of emergency When the situation occurs, the injured foot and the pedal can be released in time.

By above-mentioned structure, composition design, now with regard to the usage state of the present utility model, description is as follows:

As shown in Fig. 1 and Fig. 3, first, the user's feet or the outside of the shoe body are tied and fixed on the plate body 21 of the adsorption connecting seat 20 by using the quick-release positioning part 24 of the user's foot harness connecting member 23. The top surface 211 is close to the footboard 11 of the walking-replacing tool, because the permanent magnetic body 22 of the adsorption connection seat 20 is fixedly assembled on the bottom surface 212 of the plate body 21, so that the footboard 11 of the walking-replacing tool is automatically turned over to use On the other hand, the permanent magnetic body 22 of the adsorption connection seat 20 is automatically attracted to the permanent magnetic body 10 of the pedal 11 of the walking tool by using the magnetic pole repulsion effect to achieve a magnetic adsorption combination state.

As shown in Figure 5 again, it is a schematic diagram of the user's riding state. When the user steps down, the walking tool pedal 11 and the crank are driven, and when the user's foot is lifted, the magnetic wheel of the walking tool can be passed. The suction pedal clutch structure can drive the pedal 11 and the crank (shown as W in the figure) of the walking-replacing tool, thereby improving driving efficiency and saving energy.

It should be added that the adsorption connection seat 20 and the walking tool pedal 11 can be sold as a combination, or only the adsorption connection seat 20 can be sold separately.

The beneficial effects of the utility model:

One: The magnetic suction type pedal clutch structure of the utility model uses the permanent magnetic body to be fixedly assembled on the bottom surface of the adsorption and connection seat plate body, and achieves a magnetic connection with the permanent magnetic body of the pedal of the walking tool. The innovative and unique structural composition design in the state of adsorption and combination can provide the advantages of driving the pedals to improve efficiency when the user is pedaling or lifting the feet while riding, thereby improving driving efficiency.

Second: In addition, as far as the pedal structure of the wheelchair is concerned, if the outside of the injured person's foot or the shoe body is positioned behind the adsorption connection seat, and achieves a magnetic adsorption combination state with the permanent magnetic body of the wheelchair pedal, so that the injured person's foot will not be damaged. The danger of mopping the floor, and its magnetic adsorption bonding state is easy to separate from each other, making it easier for the wounded to get on and off the car, and when an emergency occurs, the wounded foot and the pedal can be released in time to avoid serious injury. Practical advances in safety can be achieved.

Above-mentioned embodiment is in order to illustrate the present utility model in detail, although the text is described by specific terminology, but can not limit the patent scope of the present utility model with this; Changes and modifications are made to achieve equivalent purposes, and such changes and modifications should be included in the scope defined in the claims.

Claims (5)

1, a kind of magnetic-type pedal clutch structure of walking-replacing tool is characterized in that: comprising:

At least one permanent magnet type body fixedly is mounted on the walking-replacing tool stretcher, and this permanent magnet type body material is a ferromagnetic material, and this ferromagnetic material is a kind of during the chemical constitution system of neodymium-iron-boron or SmCo-iron or aluminium nickel cobalt-iron lets alone;

One absorption joint seat comprises a plate body, at least one permanent magnet type body and a user foot collar coupling member; Wherein this plate body defines and is formed with an end face and a bottom surface, this permanent magnet type body material is a ferromagnetic material, and this ferromagnetic material is a kind of during the chemical constitution system of neodymium-iron-boron or SmCo-iron or aluminium nickel cobalt-iron lets alone, and described permanent magnet type body fixedly is mounted on the bottom surface of this plate body, corresponding with the permanent magnet type body of walking-replacing tool stretcher and reach magnetic absorption bonding state, this user foot collar coupling member then is convexly set in the end face of this plate body, binding is positioned user foot or footwear external body, and this user foot collar coupling member has the fast disassembly type location division.

2, according to the magnetic-type pedal clutch structure of the described walking-replacing tool of claim 1, it is characterized in that: the permanent magnet type external body group that this walking-replacing tool stretcher assembles is provided with a high-abrasive material.

3, according to the magnetic-type pedal clutch structure of the described walking-replacing tool of claim 1, it is characterized in that: when disposing kenel more than this walking-replacing tool stretcher is one group with the permanent magnet type body that adsorbs joint seat, its pole configuration of respectively organizing the permanent magnet type body is a different conditions.

4, according to the magnetic-type pedal clutch structure of the described walking-replacing tool of claim 1, it is characterized in that: the fast disassembly type location division of this user foot collar coupling member can be male and female cingulum, box and pin, magnet or elastic cord.

5, according to the magnetic-type pedal clutch structure of the described walking-replacing tool of claim 1, it is characterized in that: the permanent magnet type body of this absorption joint seat is provided with the concave, convex portion that relative inlay card cooperates with the permanent magnet type body of this walking-replacing tool stretcher.

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