CN2502738Y - Body-building bicycle for analog up and dow slope - Google Patents

Body-building bicycle for analog up and dow slope Download PDF

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Publication number
CN2502738Y
CN2502738Y CN 01262762 CN01262762U CN2502738Y CN 2502738 Y CN2502738 Y CN 2502738Y CN 01262762 CN01262762 CN 01262762 CN 01262762 U CN01262762 U CN 01262762U CN 2502738 Y CN2502738 Y CN 2502738Y
Authority
CN
China
Prior art keywords
gear
footstep
balance flywheel
saddle assembly
saddle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 01262762
Other languages
Chinese (zh)
Inventor
余惠南
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QUNXIN MACHINERY INDUSTRY Co Ltd XIAMEN
Original Assignee
QUNXIN MACHINERY INDUSTRY Co Ltd XIAMEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by QUNXIN MACHINERY INDUSTRY Co Ltd XIAMEN filed Critical QUNXIN MACHINERY INDUSTRY Co Ltd XIAMEN
Priority to CN 01262762 priority Critical patent/CN2502738Y/en
Application granted granted Critical
Publication of CN2502738Y publication Critical patent/CN2502738Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an exercise bicycle for going uphill and downhill, comprising saddle components, a base, a treading mechanism, a transmission chain, a balance flywheel and a force variable mechanism which can decrease and increase the resistance of the balance flywheel. The utility model takes advantage of the force variable mechanism which is connected with the seat components controlling the connecting point where the bicycle frame is around by the saddle component not to move right and left, takes advantage of frictional belt which is hung and connected with the saddle components to realize tightness adjustment between the fraction belt and the balance flywheel and the purpose of continuous change treading resistance, thus realizing the saddle to swing forward and backward enabling the exerciser seating posture to move forward and backward; meanwhile, the corresponding resistance to motion simulates real conditions of going uphill and downhill by bicycle. Therefore, the periodic circulation and real simulation greatly enhance exercising enjoyment for exercisers.

Description

Upper and lower sloping exercycle
Technical field
The utility model relates to field of exercise, particularly relates to the upper and lower sloping exercycle that can change foot-operated strength.
Background technology
From existing pedal body building vehicle structure, the existing multiple different levels of its structure change, drive unsettled flywheel rotation as what change a social system by chain according to the principle of bicycle, on wheel, set up simultaneously the exercycle that load reaches the purpose of body-building, its load provides by friction structure, and the adjustment of load need be by manually finishing.When this exercycle flywheel rotated, its flywheel resistance can not change, and the user there is no moving relation with fitness equipment, took exercise and got up to seem dullness, dull.
Summary of the invention
Technical problem to be solved in the utility model just provides a kind of exercycle of simulating reality motion state by bike the time, promptly when the simulation upslope motion, put behind the exercycle seat, the friction band tightens up and causes that the resistance of motion increases, and when the simulation downslope motion, the exercycle seat leans forward, the friction band loosens and causes that the resistance of motion reduces, and constantly circulation, real simulation.
For solving the problems of the technologies described above, the upper and lower sloping exercycle of the utility model, it comprises saddle assembly, base, footstep mechanism, driving chain, balance flywheel, footstep mechanism drives the balance flywheel by driving chain and rotates, saddle assembly, footstep mechanism, balance flywheel are fixed on the base by frame separately, it is characterized in that: it also comprises the variable force mechanism of an increase and decrease balance flywheel resistance, be in transmission connection this variable force mechanism and drive the variable force mechanism action of footstep mechanism.
Described variable force mechanism comprises friction band, gear, pull bar; The friction band forces in the balance flywheel tightly around the balance flywheel, and the one end is articulated on the saddle assembly, and the other end is connected on the base; One end off-centre of pull bar is movably connected on the gear, and the other end is movably connected on the saddle assembly; Described saddle assembly is movably connected on the frame, and footstep mechanism drives gear, pull bar, drives saddle assembly again around its swing that is rotationally connected on frame.
Described gear is one group of change-speed gearing group, this change-speed gearing group is by being socketed in gear I on the footstep mechanism wheel shaft, being socketed in gear II and gear III on the I, being socketed in gear IV and the gear V on the II, the gear VI that is socketed on the III and constituting, gear I and gear II engagement, gear III and gear IV engagement, gear V and gear VI engagement; One end off-centre of pull bar is movably connected on the gear VI.
Because the utility model is to utilize the variable force mechanism that is movably connected on the saddle assembly, the control saddle assembly is centered around the tie point swing on the frame, and realize to adjust tightness between friction band and the balance flywheel by being articulated in friction band on the saddle assembly, realize constantly changing the purpose of riding resistance.Owing to when using the utility model, when the simulation upslope motion, put behind the exercycle seat, cause that simultaneously the resistance of motion increases, and when the simulation downslope motion, the exercycle seat leans forward, and causes that simultaneously the resistance of motion reduces, pendulum after seat can lean forward like this, body builder's seat appearance also seesaws thereupon, and the changing condition of the corresponding resistance of motion when also having simulated the motion of true upper and lower slope, so loop cycle, real simulation upper and lower slope motion increased body builder's exercise enjoyment greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described
Fig. 1 is a three-dimensional combination figure of the present utility model;
Fig. 2 is the three-dimensional exploded view of the utility model gear;
The specific embodiment
As shown in Figure 1, the upper and lower sloping exercycle of the utility model comprises the variable force mechanism 6 of saddle assembly 1, base 2, footstep mechanism 3, driving chain 4, balance flywheel 5 and increase and decrease balance flywheel 5 resistances.Footstep mechanism 3 drives balance flywheel 5 by driving chain 4 and rotates, and balance flywheel 5 is fixed on the base 2 by frame 22; Saddle assembly 1 is connected on the frame 21 by rotating shaft mechanism 7, and frame 21 is fixed on the base 2, and rotating shaft mechanism 7 is an axle sleeve structure.Variable force mechanism 6 comprises that friction is with 61, gear 62, pull bar 63, friction is with 61 tightly around balance flywheel 5, execute a frictional resistance in balance flywheel 5, the one end is articulated on the saddle assembly 1, the other end is connected on the base 2, footstep mechanism 3 drives gear 62, pull bar 63, drives saddle assembly 1 again around its rotation that is rotationally connected on frame 21.
As shown in Figure 2, gear 62 is one group of change-speed gearing group, this change-speed gearing group is by being socketed in gear I622 on footstep mechanism 3 wheel shafts 31, being socketed in gear II624 and gear III625 on the I623, being socketed in gear IV627 and the gear V628 on the II626, the gear VI630 that is socketed on the III629 and constituting, gear I622 and gear II624 engagement, gear III625 and gear IV627 engagement, gear V628 and gear VI630 engagement.Gear 62 also can adopt other structure, all should belong to protection domain of the present utility model.Operating principle:
During body builder's body-building, footstep mechanism 3 rotates, footstep mechanism 3 rotates by the axis that the eccentric pull bar 63 that connects on it of gear 62 drives centers on gear VI630, and then drive is movably connected on the axis swing of the saddle assembly 1 of pull bar 63 other ends around rotating shaft mechanism 7, the saddle assembly 1 of swing makes that connecting friction on it is with 61 stretched and relaxed, friction also constantly changes with 61 frictional force that are applied on the balance flywheel 5 thereupon, thereby can constantly change foot-operated resistance.

Claims (3)

1, a kind of upper and lower sloping exercycle, it comprises saddle assembly, base, footstep mechanism, driving chain, balance flywheel, footstep mechanism drives the balance flywheel by driving chain and rotates, saddle assembly, footstep mechanism, balance flywheel are fixed on the base by frame separately, it is characterized in that: it also comprises the variable force mechanism of an increase and decrease balance flywheel resistance, be in transmission connection this variable force mechanism and drive the variable force mechanism action of footstep mechanism.
2, upper and lower sloping exercycle according to claim 1 is characterized in that: described variable force mechanism comprises friction band, gear, pull bar; The friction band forces in the balance flywheel tightly around the balance flywheel, and the one end is articulated on the saddle assembly, and the other end is connected on the base; One end off-centre of pull bar is movably connected on the gear, and the other end is movably connected on the saddle assembly; Described saddle assembly is rotatably connected on the frame, and footstep mechanism drives gear, pull bar, drives saddle assembly again around its rotation that is rotationally connected on frame.
3, upper and lower sloping exercycle according to claim 2, it is characterized in that: described gear is one group of change-speed gearing group, this change-speed gearing group is by being socketed in gear I on the footstep mechanism wheel shaft, being socketed in gear II and gear III on the I, being socketed in gear IV and the gear V on the II, the gear VI that is socketed on the III and constituting, gear I and gear II engagement, gear III and gear IV engagement, gear V and gear VI engagement; One end off-centre of pull bar is movably connected on the gear VI.
CN 01262762 2001-09-12 2001-09-12 Body-building bicycle for analog up and dow slope Expired - Fee Related CN2502738Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01262762 CN2502738Y (en) 2001-09-12 2001-09-12 Body-building bicycle for analog up and dow slope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01262762 CN2502738Y (en) 2001-09-12 2001-09-12 Body-building bicycle for analog up and dow slope

Publications (1)

Publication Number Publication Date
CN2502738Y true CN2502738Y (en) 2002-07-31

Family

ID=33670463

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01262762 Expired - Fee Related CN2502738Y (en) 2001-09-12 2001-09-12 Body-building bicycle for analog up and dow slope

Country Status (1)

Country Link
CN (1) CN2502738Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008131679A1 (en) * 2007-04-28 2008-11-06 Liqun Hu Exercise bicycle
CN103239834A (en) * 2012-02-07 2013-08-14 岱宇国际股份有限公司 Dual-purpose exercise equipment
CN103446711A (en) * 2012-06-04 2013-12-18 力山工业股份有限公司 Support unit of exercise apparatus
CN103930170A (en) * 2011-11-10 2014-07-16 美迪卡医学有限公司 Exercise machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008131679A1 (en) * 2007-04-28 2008-11-06 Liqun Hu Exercise bicycle
US8376915B2 (en) 2007-04-28 2013-02-19 Liqun Hu Exercise bicycle
CN103930170A (en) * 2011-11-10 2014-07-16 美迪卡医学有限公司 Exercise machine
CN103930170B (en) * 2011-11-10 2017-06-23 美迪卡医学有限公司 Exercising apparatus
CN103239834A (en) * 2012-02-07 2013-08-14 岱宇国际股份有限公司 Dual-purpose exercise equipment
CN103446711A (en) * 2012-06-04 2013-12-18 力山工业股份有限公司 Support unit of exercise apparatus

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee