CN1241660C

CN1241660C - Body exercising apparatus

Info

Publication number: CN1241660C
Application number: CN 03121492
Authority: CN
Inventors: 原岛徹
Original assignee: ANDERSH Co Ltd
Current assignee: ANDERSH Co Ltd
Priority date: 2002-11-15
Filing date: 2003-03-28
Publication date: 2006-02-15
Anticipated expiration: 2023-03-28
Also published as: CN1533758A

Abstract

The present invention provides a body exercising apparatus with the selectable rotating radius of a pedal for corresponding to use conditions so as to be used under the optimal condition. The body exercising apparatus comprises a motor, curved rod shafts linked with the motor by a speed reducer, and curved rods, wherein one end of each of the curved rods is mutually and fixedly connected with the curved rod shafts and mutually extends reversely with the curved rod shafts, while the other end is pivoted with the left curved rod and the right curved rod of the pedal. Hands or feet can be placed on the pedal to move driven by the motor of the body-exercising apparatus. The present invention is characterized in that the length from the curved rod shafts of the left curved rod and the right curved rod to the pedal can be freely regulated.

Description

Body exercising apparatus

Technical field

The present invention is about a kind of Body exercising apparatus, refers in particular to a kind of rotation by foot or wrist, with at the indoor Body exercising apparatus that carries out the exercise and the extension of muscle and respiro circulatory function.

Background technology

In recent years, in order to supply the problem of hypomotility, can easily perform physical exercise and the requirement of stretching exercise grows to even greater heights indoor, therefore just has practical value by the Body exercising apparatus that uses rotation with the pedal of motor interlock, and Body exercising apparatus more must meet in exercise team and the general family, has the extensively property the used requirement of user's use at different builds and age.

For this reason, just the someone proposes a kind ofly to have with pedal, the handle of motor interlock and can carry out the saddle that upper-lower position is freely adjusted, this saddle can freely be adjusted the structure (for example: announce flat 7-308405 number with reference to a day the present invention) of height change with user's build.

But, its train on only limits to carry out side-to-side movement at the actuating range at foot and wrist position, with regard to the rehabilitation purposes, if the actuating range that its therapeutic purposes are reached with respect to user's build is required, then the saddle height adjustment just reaches the limit of especially.

In addition, by the load of rotation to reach the train on that muscle strength and respiro circulatory function improve, because its turning moment strengthens, and then also can cause very big influence to radius of turn, therefore must prepare the radius of turn of multiple pedal so that the requirement of exercise to be provided.

Summary of the invention

The present invention is because above-mentioned problem points and propose solution can be selected to adjust with the radius of turn that a kind of pedal is provided, and with can be with respect to required condition, and the Body exercising apparatus that is used under the situation of the best be purpose.

The present invention is a kind of Body exercising apparatus, it is mutually affixed and by the mutual reverse extension of crankshaft axis that this Body exercising apparatus includes motor, the crankshaft axis by reductor and aforementioned motor interlock, an end and aforementioned crankshaft axis, and the other end be articulated with pedal about curved bar, this Body exercising apparatus utilizes the driving of aforementioned motor to make hand or foot to place on the pedal and moved, and it is characterized in that: the curved bar about aforementioned is free to carry out length adjustment by crankshaft axis to the length of pedal.

Curved bar about aforementioned is by being fixed on the aforementioned crankshaft axis, and possesses the base portion that the assembling grove that can extend towards the curved bar length direction is arranged, and be pivoted with aforementioned pedal, and what can be free to slide is plugged in sliding part in the aforementioned assembling grove, and the fixedly feature that tool consists of that aforementioned base portion and sliding part can be interfixed.

Again, the another of described Body exercising apparatus is characterised in that, wherein aforesaid motor, reductor and aforesaid crankshaft axis are to be built in to be seated in ground base station inside, curved bar about then being assembled with by these base station two side-prominent crankshaft axis, the user is to be sitting in a chair or ground state end of holding a shoestring drawing tool for sleeping in, and the other end of this drawing tool then is assembled in going up of aforementioned base station and is feature.

By above explanation, the left and right sides curved bar of Body exercising apparatus of the present invention is owing to can freely adjust crankshaft axis to the curved bar length between pedal, therefore can therefore can obtain the best train on and the optimum therapeuticing effect of rehabilitation aspect with the in addition suitable adjustment of the movable range of the different foots at its build or age.

Described Body exercising apparatus, wherein curved bar makes that by possessing base portion that assembling grove is arranged, can inserting in the assembling grove and sliding part that slides and both are fixed with base portion and sliding part fixedly tool 9 curved bar length can simply certain adjusting.

Again, described Body exercising apparatus, it is by being sitting in the end that chair or ground user are pulling and supporting the drawing tool, and the other end of drawing tool is assembled on the aforementioned base station, therefore can keep it and perform physical exercise under stable status.

Description of drawings

Fig. 1 is the stereogram of one embodiment of the invention.

Fig. 2 is the front view of the embodiment of the invention.

Fig. 3 is the profile of the embodiment of the invention.

Fig. 4 is the three-dimensional exploded view of curved bar of the present invention.

Fig. 5 A, Fig. 5 B are the profile of different length curved bar of the present invention.

Fig. 6 is a user mode stereogram of the present invention.

In the accompanying drawing:

1--motor

2--reductor

3--crankshaft axis

4--rotating shaft

5--curved bar

6--assembling grove

7--base portion

8--sliding part

9--fixing tool

11--base station

12--chair

13--the drawing tool

F--ground

U--user

The specific embodiment

Below, be example, cooperate graphic being described by the state that is sitting on the chair 12 or ground F upward uses just with regard to wherein of the present invention-embodiment.

As shown in Figures 1 to 3, Body exercising apparatus of the present invention possesses base station 11, be built in driver element 37 in this base station 11, with the crankshaft axis 3 of these driver element 37 interlocks, and one end be fixed in aforesaid crankshaft axis 37, and the other end be articulated with pedal 4 about two curved bars 5.

Aforesaid base station 11 possesses framework 30 and container-like lid 31 is arranged, and aforesaid framework 30 possesses base frame 32 is arranged, be provided with in an end of this base frame 32 and extend towards the below and inwards crooked lower frame 34 and the vertical frame 35 that connects aforementioned base frame 32 and lower frame 34.Again, the below of aforementioned lower frame 34 be assembled with can for the physical exercise function stable be arranged on leg 36 on the F of ground.

Aforesaid driver element 37 is fixed on the aforementioned base frame 32, and it possesses shack 38, be built in the motor 1 and the reductor 2 of shack 38 inside.Aforesaid motor 1 is the d.c. motor that uses direct current 100V, but it also can use alternating current motor, induce motor etc.

Again, aforesaid reductor 2 is to possess cylinder screw rod 39 that links to each other with the rotating shaft 4 of motor 1 and the turbine 40 that is connected with crankshaft axis 3 are arranged, though its be to use the gear ratio be 1: 30 to 60 worm speed reducer, but can also use other planet-gear speed reducer, or umbrella gear reductor etc. he plant reductor.

Aforesaid crankshaft axis 3 be with aforementioned driver element 37 on bearing not shown in the figuresly articulate mutually with the state that can rotate freely, and through the rotating shaft 4 mutual interlocks of aforesaid reductor 2 with aforesaid motor 1, and its two ends are side-prominent outwardly by the both sides of base station 11.

Please refer to shown in Figure 4, aforesaid left and right sides curved bar 5 be by base portion 7, sliding part 8 and fixedly tool 9 constituted.Aforesaid base portion 7 possesses rectangular-shaped connect apertures 41 that is arranged on base portion 7--end and the assembling grove 6 that extends along curved bar 5 length directions is arranged.Again, aforesaid sliding part 8 is made of head 43 and wrist 44, wrist 44 can be slided in the assembling grove 6 of suitable insertion base portion 7, and runs through screw 45 and assembling grove 6 on the wrist 44 by fixing tool 9 primary screws, with base portion 7 and sliding part 8 in addition spiral shell establish fixing.

Again, with regard to this enforcement sample attitude, by the slide displacement that inserts the sliding part 8 in aforementioned base portion 7 assembling groves 6, adjustment crankshaft axis 3 that can be comfortable is to the curved bar length L of 4 on pedal, please refer to shown in Fig. 5 A and Fig. 5 B, can freely select to adjust short curved bar length L 1 or long curved bar length L 2.In addition, the adjusting range of this curved bar length L is 60 to 200mm, its best adjusting range 90 to 110mm.

Please refer to shown in Fig. 2 and 5, curved bar 5 about aforesaid, the connect apertures 41 of one end is closely chimeric with aforesaid crankshaft axis 3 ends, and in addition affixed by bolt 49, curved bar 5 about two oppositely is provided with by these crankshaft axis 3 two ends, and 43 on the head of curved bar 5 other ends is articulated with pedal 4.

As shown in Figure 6, being sitting in user U on the chair 12 is placed on by 1 in motor with foot and is driven on the pedal 4 of rotation when performing physical exercise, can therefore can obtain best train on the in addition suitable adjustment of the movable range of the different foots at its build or age by curved bar length.In addition, the wrist portion position is put in when taking exercise on the pedal 4, also can obtains same effect.

Particularly use when the exercise occasion of rehabilitation purpose, can carry out suitable curved bar length adjustment with the action of collocation foot or wrist by build, so can obtain best result of treatment with respect to these therapeutic purposes and user U.

Moreover, in order to improve respiro circulatory function, and in low speed rotation, or motor 1 stop and by the impedance of reductor 2 to promote load rotation pedal 4 when performing physical exercise, can reach the high train on of tempering different muscle position to utilize different loads by adjusting the moment that curved bar length is come change of load.

Shown in Fig. 3 and 6, with regard to present embodiment, can be provided with assembled portion 46 by aforesaid base station 11, and be provided with the drawing tool 13 that shoestring 47 is constituted in this assembled portion 46.Aforesaid assembled portion 46 is to be installed on the framework 30 of base station 11, and its top is outstanding towards foreign side by lid 31.And aforesaid shoestring 47 can use rope or sticking plaster etc.

Please, when the user U on being sitting in chair 12 is gripping drawing tool 13 and operating pedal 4, can prevent Body exercising apparatus, perform physical exercise to maintain under the stable status away from user U referring to shown in Figure 6.In addition, by the operation that is pulling and supporting aforementioned drawing tool 13, can carry out the exercise of abdominal muscle and dorsal muscles etc. simultaneously.

Please referring to shown in Figure 3, with regard to present embodiment, in keep in the driver element 37 of motor 1 and can be provided with safety device 48, it can be cut off power supply, with the safety of guaranteeing to use with respect to crankshaft axis 3 when load is excessive automatically.

Again, with regard to present embodiment, though its curved bar 5 is to be illustrated with the example that the assembling grove that extends along the curved bar length direction and sliding part are formed, it can also use and can slide mutually with the cylindrical shell that carries out length adjustment and the structure of axis body.

In addition, with regard to present embodiment, though it is to be sitting in chair 12 or ground F with the user to go up the Body exercising apparatus that uses and be illustrated as example, but its can also be above base station 11 one be assembled with the saddle of free lifting, to carry out suitable distortion use.

Claims

1, a kind of Body exercising apparatus, this Body exercising apparatus includes motor, crankshaft axis by reductor and aforementioned motor interlock, one end and aforementioned crankshaft axis are mutually affixed and by the mutual reverse extension of crankshaft axis, and the other end be articulated with pedal about curved bar, this Body exercising apparatus utilizes the driving of aforementioned motor to make hand or foot to place on the pedal and moved, and it is characterized in that: curved bar is to comprise that one is fixed on the crankshaft axis, and possesses the base portion of the assembling grove that the extension of curved bar length direction is arranged; Be pivoted with pedal, and can be free to slide be plugged in sliding part in the aforementioned assembling grove; And the fixedly tool that aforementioned base portion and sliding part can be interfixed.

2, Body exercising apparatus according to claim 1, it is characterized in that, wherein aforesaid motor, reductor and aforesaid crankshaft axis are to be built in to be seated in ground base station inside, curved bar about then being assembled with by these base station two side-prominent crankshaft axis, other establishes one and is fixed in banded drawing tool on the base station with an end wherein.