CN201304210Y

CN201304210Y - An improvement of pedaling fitness equipment

Info

Publication number: CN201304210Y
Application number: CNU2008202121513U
Authority: CN
Inventors: 廖学湖
Original assignee: HL Corp Shenzhen Co Ltd
Current assignee: HL Corp Shenzhen Co Ltd
Priority date: 2008-09-25
Filing date: 2008-09-25
Publication date: 2009-09-09
Anticipated expiration: 2018-09-25

Abstract

The utility model relates to an improvement of pedaling fitness equipment, which is characterized in that a bent swing arm is additionally extended between a pedal group rotary body obliquely pivoted on a base positioning column and pedals; so both feet alternately pedal the pedals to drive the rotary body to rotate on the oblique positioning column; the two pedals are also driven to have oblique up-and-down swing actions alternately and are also matched through the length of the extended bent swing arm; the two pedals can have greater swing amplitude and are also enabled to have displacement-type rotary swing actions; so the operation can have more dynamic movement effect and realize the purpose of enlarging movement range and improving movement interest.

Description

The improvement of footstep body-building device

Technical field

The utility model relates to a kind of body-building apparatus, refers to a kind of improvement of footstep body-building device especially.

Background technology

General indoor body-building equipment, the pattern of emulation body kinematics design mostly allows the user be able in the limited interior space, reaches the purpose and the effect of sport and body-building; For example, footstep body-building device (or claiming treadmills) promptly utilizes user's both feet to trample the effect of the application of force, and the pedal that allows both feet be trampled cooperates does upper and lower relatively motion, and then reaches the motion and the body-building purpose of simulation running form.

Footstep body-building device of a great variety, as shown in Figure 1, it consists predominantly of pedestal 1, left and right sides pedal group 2, drag devices 3 and interlinked mechanism (figure does not show); Wherein, be provided with horizontal location post 11, can be respectively 21 be pivoted for turning of left and right pedal group 2 front ends at pedestal 1 front end; The pedal 22 of these left and right pedal group 2 rear ends is installed connector 221 front ends in correspondence respectively and is turned 21, thereby can implement upper and lower swing; This drag devices 3 (as: oil hydraulic cylinder) is installed between left and right pedal group 2 and the pedestal 1, to the swing generation resistance of left and right pedal 22.See through associated actuation mechanism (figure does not show) and allow left and right pedal group 2 and drag devices 3 constitute connection, body builder's both feet are alternately to trample left and right pedal 22 to make upper and lower swing, reach the purpose that both feet are trampled strong power.This footstep body-building device, the 21 horizontal location posts 11 that are hubbed on the pedestal 1 because front end of left and right pedal group 2 is turned, the pedal 22 that causes the rear end can only be done upper and lower wobbling action, when so the double-legged alternately pushes pedals 22 of body builder is good for power, will only can do the pattern that remains where one is of simulation, and this not only has the phenomenon of comparatively dull and entertaining sense deficiency in operation, the operator that more can weaken continues the interest and the power of use, and the purpose and the effect that cause indoor sport body-building weaken greatly.

Defective for prior art among improvement Fig. 1, as Fig. 2, Fig. 3 and shown in Figure 4, another existing footstep body-building device, its the left and right reference column 11 that mainly will be located at pedestal 1 front end is made as general V-shaped tilting shape and lays, the front end of this left and right pedal group 2 turns 21, also be correspondingly to be made as tilting and to be hubbed at respectively, and connector 221 front ends of this left and right pedal 22, the then straight correspondence that directly is installed in turns 21; Utilize this left and right 21 rotations on tilting reference column 11 of turning, when then body builder's both feet replaced pushes pedals 22, this left and right pedal 22 just can be done the upper and lower wobbling action of tilting direction under interlinked mechanism 4 runnings.A this order left side, right-hand tread plate is done on the tilting direction, the function mode of lower swing, really than the conventional approaches that swings up and down merely among Fig. 1, has the active and rich motion morphology that changes, but, because this left side, straight directly being fixedly arranged on of connector 221 front ends of right-hand tread plate 22 turns 21, so both feet alternately pushes pedals 22 cause turn 21 when rotating on tilting reference columns 11, these 21 angles of rotating of turning, the amplitude of pedal 22 swings will directly be reflected, thereby, turn with this and 21 to be under the situation that fixed point rotates, the amplitude of these pedal 22 tilting swings, with the state of the oblique pendulum in the similar original place of related formation, and this, for body builder's operation, the dullness of original place pedal and the phenomenon of entertaining sense deficiency are also arranged.

The utility model content

Technical problem to be solved in the utility model is: a kind of improvement of footstep body-building device is provided, and it can enlarge range of movement and improve and implement interest.

For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of improvement of footstep body-building device is provided with pedestal, left and right sides pedal group, drag devices and interlinked mechanism; Wherein, this pedestal is provided with the reference column of tilting relatively configuration; This pedal group be provided be freely rotate be hubbed at the pedestal reference column turn and can be for trampling the pedal of usefulness; This drag devices is installed in the pedal group, can provide drag effect to pedal; This interlinked mechanism is linked in left and right pedal group, can cause left and right pedal and do the alternatively swinging action; This is tilting be hubbed on the pedestal reference column left and right pedal group turn and pedal between, other stretches the swing arm that is provided with a bending.

The beneficial effects of the utility model are: by this tilting pedal group that is hubbed on the pedestal reference column turn and pedal between stretch be provided with one the bending swing arm, then both feet are alternately stepped on pedal and are caused and turn when rotating, the length that sees through this bending swing arm cooperates, this is positioned at other pedal of end of swing arm and will produces automatically than long arc, and cause the rotary oscillation action that left and right pedal is done displacement mutually, thereby make operation have more dynamic movement effects, reached the expansion range of movement and improved the interesting purpose of enforcement.

Description of drawings

Fig. 1 is the schematic perspective view of first kind of existing footstep body-building device.

Fig. 2 is the schematic perspective view of second kind of existing footstep body-building device.

Fig. 3 is the view of looking up of Fig. 2.

Fig. 4 is the motion state schematic diagram of Fig. 3.

Fig. 5 is the schematic perspective view of the utility model embodiment.

Fig. 6 is the view of looking up of Fig. 5.

Fig. 7 is the motion state schematic diagram of the utility model embodiment.

Fig. 8 is the motion state schematic diagram one of Fig. 6.

Fig. 9 is the motion state schematic diagram two of Fig. 6.

Below in conjunction with accompanying drawing the utility model is described further:

The specific embodiment

As shown in Figure 5 and Figure 6, the utility model provides a kind of improvement of footstep body-building device, includes pedestal 1, and front end is provided with the reference column 11 of tilting relatively configuration; Left and right pedal group 2 is respectively equipped with and turns 21 and pedal 22, and this two is turned and 21 be hubbed on the corresponding reference column 11 of pedestal 1, pedal 22 feasible tilting upper and lower wobbling actions respectively freely to rotate shape; Drag devices 3 is installed between pedestal 1 and pedal group 2 (as: oil hydraulic cylinder), can provide resistance to the pedal 22 of swing; Interlinked mechanism 4 (as: trace) is linked in left and right pedal group 2, and left and right pedal group 2 can be done tilting upper and lower alternatively swinging action mutually.

Above-mentioned, the pedal 22 of this left and right pedal group 2 and turning between 21, especially stretch the swing arm 23 that is provided with a bending, when these 21 tilting reference columns 11 with pedestal 1 of turning of being located at bending swing arm 23 1 ends are the base rotation, this pedal 22 of being located at other end can bend swing arm 23 and be pendulum radius, and so as to producing than long arc, and the length of bending swing arm 23 is longer, and the amplitude of oscillation that pedal 22 produces is bigger.

Cooperate Fig. 7, Fig. 8 and shown in Figure 9 again, when the body builder tramples the pedal 22 of left and right pedal group 2, the running that sees through interlinked mechanism 4 cooperates, this left and right pedal group 2 turn 21 can pedestal 1 tilting reference column 11 rotate for base, and cause the upper and lower alternatively swinging of harmony that left and right pedal 22 is done tilting form; Running by drag devices 3 cooperates, and the alternately enforcement of pushes pedals 22 of body builder's both feet can increase resistance, thereby reaches the purpose and the effect of the strong power motion of both feet.

Again, because the pedal 22 of this left and right pedal group 2 and turning between 21, other stretches and is provided with a bending swing arm 23, what then this was located at bending swing arm 23 1 ends turns 21 when rotating on tilting reference column 11, it is the radius swing that this pedal 22 of being located at other end can bend swing arm 23, and the generation of nature is than long arc; Simultaneously, being tilting with the reference column 11 of this pedestal 1 installs, cause that pedal 22 is related does tilting upper and lower wobbling action, then can increase under the situation of pedal 22 amplitudes of fluctuation in this bending swing arm 23, nature, this is the left and right pedal 22 of the upper and lower alternatively swinging of tilting shape, just can do the action of displacement rotary oscillation mutually, make the operation of trampling of body builder's both feet, have more dynamic movement effects, and can reach the purpose that enlarges range of movement and improve the enforcement interest.

Claims

1, a kind of improvement of footstep body-building device is provided with pedestal, left and right sides pedal group, drag devices and interlinked mechanism; Wherein, this pedestal is provided with the reference column of tilting relatively configuration; This pedal group be provided be freely rotate be hubbed at the pedestal reference column turn and can be for trampling the pedal of usefulness; This drag devices is installed in the pedal group, can provide drag effect to pedal; This interlinked mechanism is linked in left and right pedal group, can cause left and right pedal and do the alternatively swinging action; It is characterized in that: this is tilting be hubbed on the pedestal reference column left and right pedal group turn and pedal between, other stretches the swing arm that is provided with a bending.