CN201317452Y

CN201317452Y - Magnetic attracting type foot pedal clutch structure of transportation tool

Info

Publication number: CN201317452Y
Application number: CNU2008201833563U
Authority: CN
Inventors: 赖荣宏; 赖荣彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-12
Filing date: 2008-12-12
Publication date: 2009-09-30
Anticipated expiration: 2018-12-12

Abstract

The utility model discloses a magnetic attracting type foot pedal clutch structure of a transportation tool, which is designed for solving the problems that the prior art can not promote the traveling efficiency and the foot part and the penal can not get loose timely. The clutch structure comprises at least a permanent magnetic body which is fixedly assembled on the pedal of the transportation tool; an attracting connecting base which comprises a plate body, at least one permanent magnetic body and a foot bundle sleeve connecting component for a user; wherein the plate body is defined into a top surface and a bottom surface; the permanent magnetic body is fixedly assembled on the bottom surface of the plate body and is corresponding to the permanent magnetic body of the transportation tool-pedal for achieving a magnetic attracting combining state, the foot bundle sleeve connecting component for the user is arranged on the top surface of the plate body in a protruding way, and is connected and located on the foot part of the user or the outer part of the shoe body, and the foot bundle sleeve connecting component for the user is provided with a quick-releasing locating part. By adopting the design, the traveling efficiency and the practical inventive step of the safety can be promoted.

Description

The magnetic-type pedal clutch structure of walking-replacing tool

Technical field

The utility model relates to a kind of walking-replacing tool, is meant the innovative design that a kind of walking-replacing tool possesses magnetic-type pedal clutch structure especially.

Background technology

The alleged walking-replacing tool of the utility model is innovated breakthrough at ride instead of walk the pedal structure of instrument such as bicycle and wheelchair.

At first with regard to the pedal structure of bicycle, general pattern, though there is not safety worries uses in, yet owing to only being dependent on this side force amount of trampling downwards to the drive of pedal, crank, so can't promote the efficient that it travels; And with regard to the existing bicycle pedal structure of another kind of dog mouth formula or clamp-type, when lifting in the user foot, though can reach by the set inlay card structure of this pedal and can drive the advantage that pedal is raised the efficiency, yet, this kind pedal structure uses, though the user can repeat and be familiar with its clutch action, runs into emergency and when falling car, often still can react not as good as and cause can't in time getting loose between foot and the pedal, and then lead to grievous injury.

Again with regard to the pedal structure of wheelchair, general pattern, user foot can't provide strong fix when placing, so that wheelchair user foot easily slippage takes place and the danger that mops floor; And another kind of have the existing wheelchair pedal of tying up rope structure is provided, though can allow user foot obtain fixed effect, because the action that must take time and tie up rope, separate rope, obviously cause the shortcoming of time-consuming inconvenience when the user gets on and off.

So, use at the pedal structure of above-mentioned existing walking-replacing tool and to go up existing problem, how to develop a kind of innovation structure that can have more desirable practicality, be to remain person skilled think the target and the direction of breakthrough again.

The utility model content

For overcoming above-mentioned defective, main purpose of the present utility model is to provide a kind of magnetic-type pedal clutch structure of walking-replacing tool, can't promote the problem that can't in time get loose between its efficient of travelling and foot and the pedal and is broken through at existing.

For achieving the above object, the magnetic-type pedal clutch structure of the utility model walking-replacing tool, comprise: at least one permanent magnet type body, fixedly be mounted on the walking-replacing tool stretcher, 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.

Adopt above-mentioned innovation unique design, make the utility model against existing technologies, roughly can reach following beneficial effect: one: can reach the practical improvement that promotes running efficiency.Its two: walking-replacing tool stretcher and absorption can in time get loose between the joint seat, reach the practical improvement of safety.

Description of drawings

Fig. 1 is the exploded perspective view of the utility model preferred embodiment.

Fig. 2 is the assembled sectional view of the utility model preferred embodiment.

Fig. 3 can be linked to the scheme drawing of user's footwear external body for the utility model absorption joint seat.

Fig. 4 is that of the present utility model another implemented illustration.

Fig. 5 is an action scheme drawing of the present utility model.

The specific embodiment

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

See also Fig. 1, Fig. 2, shown in Figure 3, the preferred embodiment of the magnetic-type pedal clutch structure of the utility model walking-replacing tool, these embodiment only for the usefulness of explanation, are not subjected to the restriction of this structure in patent application; The magnetic-type pedal clutch structure of described walking-replacing tool comprises:

At least one permanent magnet type body 10, fixedly be mounted on walking-replacing tool stretcher 11 desired locations, these permanent magnet type body 10 materials are ferromagnetic material (Ferromagnetism), and this ferromagnetic material chemical constitution system of can be neodymium-iron-boron (Nb-Fe-B) or SmCo-iron (SmCo-Fe) or aluminium nickel cobalt-iron (AlNiCo-Fe) is a kind of in letting alone;

One absorption joint seat 20 comprises a plate body 21, at least one permanent magnet type body 22 and a user foot collar coupling member 23; Wherein this plate body 21 defines and is formed with an end face 211 and a bottom surface 212, this permanent magnet type body 22 is mounted on the bottom surface 212 of this plate body 21, these permanent magnet type body 22 materials are ferromagnetic material (Ferromagnetism), and it is a kind of during the chemical constitution system that this ferromagnetic material can be neodymium-iron-boron (Nb-Fe-B) or SmCo-iron (SmCo-Fe) or aluminium nickel cobalt-iron (AlNiCo-Fe) lets alone, and described permanent magnet type body 22 fixedly is mounted on 212 desired locations, bottom surface of this plate body 21, in order to corresponding with the permanent magnet type body 10 of walking-replacing tool stretcher 11 and reach magnetic absorption bonding state, this 23 of user foot collar coupling member is convexly set in the end face 211 of this plate body 21, be positioned user foot or footwear external body in order to linking, and this user foot collar coupling member 23 has fast disassembly type location division 24 and is beneficial to its positioning states and release position switching.

Wherein, described walking-replacing tool stretcher 11 and the permanent magnet type body 22 that adsorbs joint seat 20, adsorption function must relative engagement just can be reached in its position, and described adsorption must constitute the relative motion state that the user can control this absorption joint seat 20 and walking-replacing tool stretcher 11 by a predetermined strength, and utilize the magnetic flow size variation of this permanent magnet type body 22 to design, the described strength size of may command, and during greater than this predetermined force weight range, this absorption joint seat 20 is broken away from mutually with walking-replacing tool stretcher 11.

Wherein, the fast disassembly type location division 24 of described user foot collar coupling member 23 can be public cingulum 241 and constitutes with female cingulum 242, in addition, also can be box and pin, magnet, elastic cord a kind of in letting alone (please cooperate consult shown in Figure 3).

Wherein, the permanent magnet type body that assembles of this walking-replacing tool stretcher 11 10 is outside and can organize and be provided with a high-abrasive material 12.

Wherein, the permanent magnet type body 22 of this absorption joint seat 20 and the permanent magnet type body of this walking-replacing tool stretcher 11 also can be provided with the concave, convex portion that relative inlay card cooperates in addition so that should absorption joint seat 20 with walking-replacing tool stretcher 11 against state firm more (this embodiment drawing omits).

As shown in Figure 2, when this walking-replacing tool stretcher 11 disposes kenel with the permanent magnet type body 22 that adsorbs joint seat 20 for plural groups, its pole configuration of respectively organizing permanent

magnet type body

10,22 can be different conditions, for example when permanent magnet type body 10 magnetic of this walking-replacing tool stretcher 11 for the N utmost point upwards another permanent magnet type body 10B for the S utmost point upwards, and cooperate permanent

magnet type body

22,22B magnetic, and reach magnetic absorption bonding state corresponding to this absorption joint seat 20.

As shown in Figure 4, described walking-replacing tool stretcher 11 can be applicable to the aspect of wheelchair pedal, and described permanent magnet type body 10 is mounted on the wheelchair pedal, and can cooperate this absorption joint seat 20, after making wounded foot or footwear external body be positioned to adsorb joint seat 20, and reach magnetic absorption bonding state with the permanent magnet type body 10 of wheelchair pedal, be easy to mutual disengaging by magnetic absorption bonding state, and make the wounded be more prone to get on and off, and when running into the emergency generation, can in time get loose between injury foot and the pedal.

By above-mentioned structure, composition design, now be described as follows with regard to running condition of the present utility model:

As Fig. 1, shown in Figure 3, at first utilize the fast disassembly type location division 24 of this user foot collar coupling member 23 to tie up the end face 211 that is fixed in these absorption joint seat 20 plate bodys 21 user foot or footwear external body, and near this walking-replacing tool stretcher 11, because the permanent magnet type body 22 of this absorption joint seat 20 fixedly is mounted on the bottom surface 212 of this plate body 21, so that this walking-replacing tool stretcher 11 is turned to use face automatically, promptly utilize magnetic pole to inhale and scold effect to make the permanent magnet type body 22 of this absorption joint seat 20 be adsorbed in the permanent magnet type body 10 of this walking-replacing tool stretcher 11 automatically, reach magnetic absorption bonding state.

And for example shown in Figure 5, for the user drives view, when trampling, this user drives walking-replacing tool stretcher 11, crank downwards, drive this walking-replacing tool stretcher 11, crank (shown in W among the figure) and when lifting in the user foot, can reach, and then promote running efficiency and save muscle power by the magnetic-type pedal clutch structure of this walking-replacing tool.

Supplemental instruction be that described absorption joint seat 20 and walking-replacing tool stretcher 11 can be outside the aspect that combination peddles, and also can be the aspect of only peddling this absorption joint seat 20 separately.

The beneficial effects of the utility model:

One: the magnetic-type pedal clutch structure of the utility model walking-replacing tool, utilize described permanent magnet type body fixedly to be mounted on the bottom surface of this absorption joint seat plate body, and the innovation unique texture of reaching magnetic absorption bonding state with the permanent magnet type body of this walking-replacing tool stretcher is formed design, can provide the user to drive to trample at present and foot on when lifting, the advantage that all can drive pedal and raise the efficiency, and then promote running efficiency.

Its two: in addition, with regard to the pedal structure of wheelchair, after if wounded foot or footwear external body are positioned to adsorb joint seat, and reach magnetic absorption bonding state, so that wounded foot does not have the danger that mops floor with the permanent magnet type body of wheelchair pedal, and its magnetic absorption bonding state is easy to mutual disengaging, make the wounded be more prone to get on and off, and when running into emergency and taking place, can in time get loose between wounded foot and the pedal, unlikelyly lead to grievous injury, can reach the practical improvement of safety.

The foregoing description though describe by specific term in the literary composition, can not limit claim of the present utility model in order to specify the utility model with this; The personage who is familiar with this technical field can change and revise and reach the purpose of equivalence to it after understanding spirit of the present utility model and principle, and these changes and modification all should be covered by claim and define in the category.

Claims

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.