CN1739823A

CN1739823A - Body building cycle

Info

Publication number: CN1739823A
Application number: CN 200510051151
Authority: CN
Inventors: 林展弘
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-28
Filing date: 2005-02-28
Publication date: 2006-03-01
Anticipated expiration: 2025-02-28
Also published as: CN100342930C

Abstract

The body building cycle includes one frame, one back support rod to contact ground, one front handlebar, one oscillating frame connected to the handlebar, one front support rod to contact ground and pivoted to the bottom of the oscillating frame, one wheel set in front of the oscillating frame, one flywheel set inside the frame, and one drive wheel to rotate the flywheel. The cycle has front support rod and back support rod to form two point support on the ground, so that the rider should oscillate the handlebar to torque the oscillating frame and the wheel, shake body and keep certain step speed to maintain the balance. The present invention can reach sports effect, real riding feeling and interest.

Description

Exercycle

Technical field

The present invention relates to a kind of exercycle, refer to that especially a kind of energy simulation drives the exercycle of real bicycle state.

Background technology

The urbanite is because the living space is narrow, the space that lacks outdoor sport, generally can utilize the indoor body-building equipment to reach the effect of motion, exercycle is a kind of body-building apparatus of analog bicycle, the body-building apparatus that more often uses for common people, existing exercycle includes car body and support, car body is fixed on the support, firm being positioned on the ground of support energy, and user's both feet are stepped on pedal to reach the effect of motion, yet, the user only need utilize the pedal of stepping on that does not stop, and only can move to the muscle of foot, and feel dry as dust easily, if things go on like this can allow the user that existing exercycle is felt tired, and then abandon using exercycle.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of exercycle, it has overcome the shortcoming of above-mentioned existing structure, when allowing the user utilize to drive fixing exercycle, can fully simulate when Regular Bicycle moves and feel, the effect that makes foot's muscle in addition all can obtain to move can increase the sense of reality and interest when driving exercycle simultaneously.

For solving the problems of the technologies described above, the present invention proposes a kind of exercycle, comprising: a vehicle frame, its rear end are provided with the back support rod that contacts with ground; One seat cushion, it is installed on the vehicle frame rear end; One handgrip, it is hubbed on the set axle bed of vehicle frame front end and is rotatable; One swing span, its top and handgrip join, and its bottom is pivoted with a front support rod that contacts with ground, and bottom, swing span front side elongation moulding has an extension rod, and from the bottom bending forming, arc bar end joins with extension rod and is provided with wheel an arc bar by the swing span top; One drive, it is hubbed in the vehicle frame; One pedal, the two ends, axle center of itself and drive join, by stepping on pedal to drive the drive rotation; One driven wheels, it includes a flywheel and a gear, and flywheel is hubbed in the vehicle frame with gear is coaxial, and flywheel is much larger than gear, and flywheel has suitable weight, is provided with chain between gear and the drive, rotates drive with driven gear.

Aforesaid exercycle, the free end of one ㄇ shape fixed mount and extension rod and arc bar joins, the fixed mount both sides form relative slotted hole, one ㄇ type holder, one latch is arranged in slotted hole and the holder, holder is hubbed in the fixed mount, is provided with a spring between holder top and the fixed mount, wheel is vertically installed in the holder.

Aforesaid exercycle, described swing span includes a framework, and frame loops is square around being one, framework top and handgrip join, framework bottom and front support rod are pivoted mutually, and the extension rod elongation moulding is in bottom, framework front side, the arc bar by the framework top from the bottom elongation moulding.

Aforesaid exercycle, described swing span comprises a straight-bar, straight-bar top and handgrip join, straight-bar bottom and extension rod join and are sheathed on outside the front support rod, the extension rod elongation moulding is in bottom, straight-bar front side, the arc bar by the straight-bar top from the bottom elongation moulding.

The invention has the advantages that, only uprightly rest on the ground by the present invention that names a person for a particular job of front support rod and back support rod two, the user must swing handgrip with the twisting swing span when just driving, and sway with the balance exercycle, can make arm by this, waist, leg is all moved, when speed is fast more, the exercycle whole machine balancing is good more then need not to twist the balance that swing span is kept vehicle body, but the user must constantly step on pedal and keep the balance that certain speed is kept vehicle body, can consume more heats by this to reach the body-building purpose, allow the realistic simulation of user's energy drive the true and entertaining sense of bicycle by swing handgrip and health simultaneously.

Description of drawings

Fig. 1 is a stereo appearance figure of the present invention;

Fig. 2 is a subelement exploded view of the present invention;

Fig. 3 is the action diagram of overlooking of the present invention;

Fig. 4 is user mode figure of the present invention;

Fig. 5 is the stereo appearance figure of another embodiment of the present invention.

The drawing reference numeral explanation:

10 vehicle frames, 11 back support rods, 20 seat cushions, 30 handgrips

40 swing spans, 41 frameworks, 411 straight-bars, 42 front support rods

43 extension rods, 44 arc bars, 441 fixed mounts, 45 holders

451 springs, 46 wheels, 50 drives, 60 pedals

70 driven wheels 71 flywheels 72 gears 80 chains

The specific embodiment

See also shown in Figure 1ly, the present invention includes vehicle frame 10, seat cushion 20, handgrip 30, swing span 40, drive 50, pedal 60, and driven wheels 70.

Aforesaid vehicle frame 10 rear ends are provided with the back support rod 11 that contacts with ground, and aforesaid seat cushion 20 is installed on vehicle frame 10 rear ends, and aforesaid handgrip 30 is hubbed on the set axle bed of vehicle frame 10 front ends, and handgrip 30 can rotate relatively.

See also shown in Figure 2, aforesaid swing span 40 includes a framework 41, framework 41 is square around being one, framework 41 tops and handgrip 30 join, framework 41 bottoms are pivoted with a front support rod 42, front support rod 42 contacts with ground, bottom, framework 41 front side elongation moulding has an extension rod 43, one arc bar 44 by framework 41 tops from the bottom bending forming, one ㄇ shape fixed mount 441 joins with the free end of extension rod 43 and arc bar 44, fixed mount 441 both sides form relative slotted hole 442, one ㄇ type holder, 45, one latches 47 are arranged in slotted hole 442 and the holder 45, and holder 45 is hubbed in the

fixed mount

441, and 441 of holder 45 tops and fixed mounts are provided with a spring 451, one wheel 46 is vertically installed in the holder 45, sees also shown in Figure 5ly, and the swing span 40 of another embodiment of the present invention comprises a straight-bar 411, straight-bar 411 tops and handgrip 30 join, and straight-bar 411 bottoms and extension rod 43 join and be sheathed on outside the front support rod 42.

Aforesaid drive 50 is fixed in the vehicle frame 10, and drive 50 can be with respect to vehicle frame 10 rotations, and aforesaid pedal 60 joins with drive 50, steps on pedal 60 and can make drive 50 rotations.

Aforesaid driven wheels 70 include a flywheel 71 and a gear 72, flywheel 71 and gear 72 coaxial being fixed in the vehicle frame 10, and flywheel 71 is arranged in rectify frame 41 or be positioned at straight-bar 411 sides of swing span 40 of swing span 40, flywheel 71 is much larger than gear 72, and flywheel 71 has suitable weight, be provided with chain 80 between gear 72 and the drive 50, so that drive 50 driven gears 72.

See also shown in Fig. 3 and 4, when the user drives exercycle of the present invention, because the present invention only stands on the present invention on the ground by front support rod 42 and back support rod 11, when so the user has just begun to drive, must not stop and start 30 with twisting swing span 40 and then wabbly wheel 46, and the swing of cooperation health, to keep the balance of car body, this moment is if ground is not quite smooth, wheel 46 and holder 45 can compress spring 451 to move up relatively in fixed mount 441, to keep the height of swing span 40, the user steps on pedal 60 so that drive 50 driven gears 72 and flywheel 71 rotate, and when continuous acceleration, just as bicycle is the same, car body can be kept the stable equilibrium, and need not twist handgrip 30 this moment also can make the present invention keep balance.

Claims

1. an exercycle is characterized in that, comprising:

One vehicle frame, its rear end are provided with the back support rod that contacts with ground;

One seat cushion, it is installed on the vehicle frame rear end;

One handgrip, it is hubbed on the set axle bed of vehicle frame front end and is rotatable;

One swing span, its top and handgrip join, and its bottom is pivoted with a front support rod that contacts with ground, and bottom, swing span front side elongation moulding has an extension rod, and from the bottom bending forming, arc bar end joins with extension rod and is provided with wheel an arc bar by the swing span top;

One drive, it is hubbed in the vehicle frame;

One pedal, the two ends, axle center of itself and drive join, and drive the drive rotation by stepping on pedal;

One driven wheels, it includes a flywheel and a gear, and flywheel is hubbed in the vehicle frame with gear is coaxial, and flywheel is much larger than gear, and flywheel has suitable weight, is provided with chain between gear and the drive, rotates drive with driven gear.

2. exercycle as claimed in claim 1, it is characterized in that, the free end of one ㄇ shape fixed mount and extension rod and arc bar joins, the fixed mount both sides form relative slotted hole, one ㄇ type holder, a latch is arranged in slotted hole and the holder, and holder is hubbed in the fixed mount, be provided with a spring between holder top and the fixed mount, wheel is vertically installed in the holder.

3. exercycle as claimed in claim 1 or 2, it is characterized in that, described swing span includes a framework, frame loops is square around being one, framework top and handgrip join, framework bottom and front support rod are pivoted mutually, and the extension rod elongation moulding is in bottom, framework front side, the arc bar by the framework top from the bottom elongation moulding.

4. exercycle as claimed in claim 1 or 2 is characterized in that described swing span comprises a straight-bar, straight-bar top and handgrip join, straight-bar bottom and extension rod join and are sheathed on outside the front support rod, and the extension rod elongation moulding is in bottom, straight-bar front side, the arc bar by the straight-bar top from the bottom elongation moulding.