CN2590611Y

CN2590611Y - Exercising cycle

Info

Publication number: CN2590611Y
Application number: CN 02294720
Authority: CN
Inventors: 高世恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-26
Filing date: 2002-12-26
Publication date: 2003-12-10
Anticipated expiration: 2012-12-26

Abstract

The utility model relates to an exercising cycle. The upper end of a casing pipe which is positioned on a front fork frame of a cycle frame is fixedly connected with an upper inclined bar, and the upper inclined bar is fixedly connected with a saddle. The lower end of the casing pipe is fixedly connected with a lower inclined bar, and the lower inclined bar is hinged with a crank connecting rod. A push-pull rod is hinged with a bifurcation point of the upper inclined bar by a rotating shaft component, and the push-pull rod is fixedly connected with a rear supporting rod and a rear bracket. A transverse pipe seat of the rear bracket is provided with a rear shaft, and the rear shaft is provided with a back wheel. The front fork frame is provided with a front shaft and a front wheel. A driving device comprises the push-pull rod which is hinged with the rotating shaft component and a crank which is fixedly connected with the rear shaft, and the other end of the crank is hinged with the crank connecting rod. The structure of a steering device is that a steel cable pipe line is connected between a turning controller positioned on the upper end of the push-pull rod and a turing controller positioned on the casing pipe of the front fork frame, and a straight pipe which is positioned on the upper end of the push-pull rod is fixedly connected with a reverse handle device. The utility model can be used for exercising the whole body of a human body, particularly for chest, waist, arms and leg, and the motion strength is large. Meanwhile, the utility model can be ridded and has the function of amusement, and riders can not feel tired. Besides, the exercising cycle has good motion effect and entertainment performance.

Description

The body-building tricycle

Technical field

The utility model relates to body-building apparatus and tricycle field.

Background technology

Existing tricycle is bicycle, kiddie car for example, and they are mainly used in rides instead of walk, though also can the motion exercise health when riding, amount of exercise concentrates on the human body lower part of the body, and human body upper body and arm motion are seldom.Existing exercycle generally is contained on the underframe, and underframe does not move on the ground during motion, though exercycle is tempered whole body, it can not be ridden instead of walk, therefore also lacks interest that riding advances brings and recreational.Also lacking in the prior art to ride rides instead of walk, again can motion exercise human body whole body the fitness product of upper half of human body particularly.

Summary of the invention

The purpose of this utility model is to fill a vacancy, and a kind of body-building tricycle is provided, and can ride instead of walk, again can motion exercise human body whole body particularly chest, waist, arm and leg, the motion dynamics is bigger, and is interesting, indefatigability has good movement effects and recreational.

The purpose of this utility model is achieved in that a kind of body-building tricycle, comprise vehicle frame, front-wheel, trailing wheel, drive unit, transfer and saddle, being configured to of vehicle frame: front forked frame sleeve pipe upper end is affixed backward, the last brace of acclivitous branching, should go up the terminal affixed saddle intubate of brace, the saddle of adjustment height was housed in this intubate; The affixed downward-sloping backward following brace in front forked frame sleeve pipe lower end, the hinged crank connecting link of this time brace, junction at following brace and crank connecting link is provided with the left and right pedal that crosses out, sentence the hinged pull bar of rotating axis component at the branching of last brace, the affixed back stay of this pull bar, end bearing is connected with downward-sloping after-poppet behind this back stay, with bearing block rear axle is housed in the horizontal base of this after-poppet, is fixed with trailing wheel on this rear axle; Be installed in front forked frame, the front forked frame end in the sleeve pipe is equipped with front axle, and this front axle is equipped with front-wheel with bearing block support;

Drive unit comprises the pull bar that is articulated in rotating axis component and the crank of affixed rear axle, and this crank is held hinged crank connecting link in addition;

Being configured to of transfer: steering controller is equipped with in the upper end at pull bar, in front forked frame sleeve pipe upper end steering controller is housed, be connected with the steel wire rope pipeline between this two steering controller, this steel wire rope pipeline is by the stent support that is fixed in respectively on pull bar and the front forked frame sleeve pipe, there is straight tube upper end at pull bar, be connected with the break-in handle apparatus on this straight tube, it is configured to: be fixed in the hinged left and right handle of the left and right difference of cross bar of straight tube, this left and right handle respectively has the curved handle of disjunctor to be articulated in the two ends of winning in succession respectively.

Described trailing wheel is a two-wheel, and the affixed left and right rear axle of difference, this rear axle respectively are contained in the bearing block of the left and right sleeve pipe that connects back stay, each affixed isometric left and right crank in the same way of this left and right rear axle, and this left and right crank is articulated in same crank connecting link.

Described trailing wheel is single-wheel, is installed on the middle part of rear axle, and these rear axle two ends are connected with isometric left and right crank in the same way, the hinged crank connecting link of this crank by the bearing block support in the left and right sleeve pipe that connects back stay on this rear axle.

Being configured to of described rotating axis component: rotating shaft is by each two cover bearing supporting of forming with axle bowl, steel ball, axle shelves, be contained in the axle bed, be provided with the distance cover between this duplex bearing, the affixed pull bar of this axle bed, respectively there is sleeve pipe at these rotating shaft two ends, this sleeve pipe respectively is contained in the left and right support, and this left and right support is fixed in two branching of brace respectively, and this left and right sleeve pipe is respectively by the left and right nut tightening that is bolted in the rotating shaft.

Bearing block between bearing block between described rear axle and the base, described front axle and the front-wheel is the general bearing block of being made up of axle bowl, steel ball, axle shelves of bicycle.

The utility model has following actively useful effect:

This product has following architectural characteristic:

1. driving mechanism is a crank connecting;

2. trailing wheel is fixed on the rear axle, with crank and rear axle rotation;

3. after-poppet is fixed on the tumbler of rear axle, and this after-poppet and back stay, pull bar fix as one.

4. on the front fork steering controller is housed, can left and right directional steering;

5. go up brace and back stay is linked together by hinge member, can do mutual motion; Use:

Handle is pulled back, front-wheel support is to rising, saddle also rises simultaneously, the drive after-poppet travels forward, and by connecting the crank connecting link of forward and backward support, trailing wheel is travelled forward, when handle is promoted forward, front-wheel travels forward, and trailing wheel is then driven by crank connecting link and travels forward, and makes it constantly forward and so forth.

This product can motion exercise human body whole body particularly chest, waist, arm and leg, the motion dynamics is bigger, can ride again, and is interesting, indefatigability has good movement effects and recreational.

Most parts of this product adopt the attachments of a bicycle of market supply, and the consumer is familiar with, and for ease of maintenaince, cost is lower.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment;

Fig. 2 be the A-A of Fig. 1 to vertical view, its trailing wheel is a two-wheel;

Fig. 3 is that the B of Fig. 1 is to partial view;

Fig. 4 is the C-C partial sectional view of Fig. 1;

Fig. 5 is the detail of construction of hinge member among Fig. 1, is the D-D cutaway view;

Fig. 6 is that the utility model trailing wheel is the partial schematic diagram of facing of single-wheel embodiment;

Fig. 7 is the vertical view of Fig. 6.

The specific embodiment

For ease of with the aid of pictures, concentrate accompanying drawing number as follows:

1. brace 3. saddle intubate on the front fork sleeve pipe 2.

4. 6. times braces of saddle 5 fastening bolts

7. crank connecting link 8. pedals

9. hinge member

901. 902. bowl 903. steel balls of rotating shaft

904. axle shelves 905. axle beds 906. distance covers

907. sleeve pipe 908. supports 909. nuts

10. pull bar 11. back stays 12. after-poppets

13. base 14. rear axles 15. trailing wheels

16. crank 17. steering controllers 18. steering controllers

19. steel wire range line

20A. support 20B. support

21. straight tube

22. break-in handle apparatus

221. cross bar 222. left handles 223. right handles

224. curved handle 225. curved handle 226. connecting plates

23. front forked frame 24. front-wheels 25. front axles

Please refer to Fig. 1, Fig. 2, the utility model is a kind of body-building tricycle, comprise vehicle frame, front-wheel, trailing wheel, drive unit, transfer and saddle, being configured to of vehicle frame: front forked frame sleeve pipe 1 upper end is affixed backward, the last brace 2 of acclivitous branching, should go up the terminal affixed saddle intubate 3 of brace, the saddle 4 of adjustment height was housed in this intubate; The affixed downward-sloping backward following brace 6 in front forked frame sleeve pipe 1 lower end, the hinged crank connecting link 7 of this time brace, junction at following brace and crank connecting link is provided with the left and right pedal that crosses out 8, sentence rotating axis component 9 hinged pull bar 10 these pull bar 10 affixed back stays 11 at the branching of last brace 2, this back stay rear end is connected with downward-sloping after-poppet 12, with bearing block rear axle 14 is housed in the horizontal base 13 of this after-poppet, on this rear axle trailing wheel 15 can be housed; Front forked frame 23 ends that are installed in the front forked frame sleeve pipe 1 are equipped with front axle, and this front axle is equipped with front-wheel 24 with bearing.

Drive unit comprises pull bar 10 that is articulated in rotating axis component 9 and the crank 16 that connects rear axle 14, and this crank is held hinged crank connecting link 7 in addition;

Please refer to Fig. 3, Fig. 4, being configured to of transfer: steering controller 17 is housed in the upper end of pull bar 10, in front forked frame sleeve pipe 1 upper end steering controller 18 is housed, be connected with steel wire rope pipeline 19 between this two steering controller, this steel wire rope pipeline is by the support 20A that is fixed in respectively on pull bar 10 and the front forked frame sleeve pipe 1,20B supports, in the upper end of pull bar 10 straight tube 21 is arranged, be connected with break-in handle apparatus 22 on this straight tube, it is configured to: the hinged left and right sides of cross bar about the 221 difference handle 222 that is fixed in straight tube, 223, this left side, right handles respectively has disjunctor to bend handle 224,225 are articulated in 226 the two ends of winning in succession respectively.

In embodiment illustrated in fig. 2, described trailing wheel 15 is a two-wheel, the affixed left and right rear axle 14 of difference, this rear axle respectively is contained in the bearing block of the left and right sleeve pipe 13 that connects back stay 11, each affixed isometric left and right crank 16 in the same way of this left and right rear axle, this left and right crank is articulated in same crank connecting link 7.

Fig. 6, embodiment illustrated in fig. 7 in, described trailing wheel 15 is single-wheel, is installed on the middle part of rear axle 14, these rear axle two ends are connected with left and right sides crank 16, the hinged crank connecting link 7 of this crank by the bearing block support of the left and right sleeve pipe 13 that connects back stay 11 on this rear axle.

Please refer to Fig. 5, being configured to of described rotating axis component 9: rotating shaft 901 is by the two cover bearing supportings of forming with axle bowl 902, steel ball 903, axle shelves 904, be contained in the axle bed 905, there is not distance cover 906 between this duplex bearing, these axle bed 905 affixed pull bars 10, respectively there is sleeve pipe 907 at these rotating shaft 901 two ends, and this sleeve pipe respectively is contained in the left and right support 908, this left and right support is fixed in two branching of brace 2 respectively, and this left and right sleeve pipe 907 is respectively by nut 909 tightenings that are bolted in the rotating shaft 901.

During enforcement, the bearing block between the bearing block between described rear axle 14 and the base 13, described front axle 25 and the front-wheel 24 is the general bearing block of being made up of axle bowl, steel ball, axle shelves of bicycle.

Claims

1. a body-building tricycle comprises vehicle frame, front-wheel, trailing wheel, and drive unit, transfer and saddle is characterized in that:

Being configured to of vehicle frame: front forked frame sleeve pipe (1) upper end is affixed backward, the last brace (2) of acclivitous branching, and brace end affixed saddle intubate (3) on this is equipped with the saddle (4) of adjustment height in this intubate; The affixed downward-sloping backward following brace (6) in front forked frame sleeve pipe (1) lower end, the hinged crank connecting link of this time brace (7), junction at following brace and crank connecting link is provided with the left and right pedal that crosses out (8), sentence the hinged pull bar of rotating axis component (9) (10) at the branching of last brace (2), the affixed back stay of this pull bar (10) (11), end bearing is connected with downward-sloping after-poppet (12) behind this back stay, with bearing block rear axle (14) is housed in the horizontal base (13) of this after-poppet, is fixed with trailing wheel (15) on this rear axle; Be installed in front forked frame, front forked frame (23) end in the sleeve pipe (1) is equipped with front axle (25), and this front axle is equipped with front-wheel (24) with bearing block support:

Drive unit comprises the pull bar (10) that is articulated in rotating axis component (9) and the crank (16) of affixed rear axle (14), and this crank is held hinged crank connecting link (7) in addition;

Being configured to of transfer: steering controller (17) is housed in the upper end of pull bar (10), in front forked frame sleeve pipe (1) upper end steering controller (18) is housed, be connected with steel wire rope pipeline (19) between this two steering controller, this steel wire rope pipeline is by the support (20A) that is fixed in respectively on pull bar (10) and the front forked frame sleeve pipe (1), (20B) support, in the upper end of pull bar (10) straight tube (21) is arranged, be connected with break-in handle apparatus (22) on this straight tube, it is configured to: cross bar (a 221) left side that is fixed in straight tube, part a not hinged left side on the right side, right handles (222), (223), this left side, right handles respectively has disjunctor to bend handle (224), (225) be articulated in the two ends of win in succession (226) respectively.

2. body-building tricycle as claimed in claim 1, it is characterized in that: described trailing wheel (15) is a two-wheel, difference affixed left and right rear axle (14), this rear axle respectively is contained in the bearing block of the left and right sleeve pipe (13) that connects back stay (11), each affixed isometric left and right crank (16) in the same way of this left and right rear axle, this left and right crank is articulated in same crank connecting link (7).

3. body-building tricycle as claimed in claim 1, it is characterized in that: described trailing wheel (15) is single-wheel, be installed on the middle part of rear axle (14), these rear axle two ends are by the bearing block support in the left and right sleeve pipe (13) that connects back stay (11), be connected with isometric left and right crank (16) in the same way on this rear axle, the hinged crank connecting link of this crank (7).

4. body-building tricycle as claimed in claim 1, it is characterized in that: being configured to of described rotating axis component (9): rotating shaft (901) by each with axle bowl (902), steel ball (903), the two cover bearing supportings that axle shelves (904) are formed, be contained in the axle bed (905), be provided with distance cover (906) between this duplex bearing, the affixed pull bar of this axle bed (905) (10), respectively there is sleeve pipe (907) at this rotating shaft (901) two ends, this sleeve pipe respectively is contained in a left side, in the right support (908), this left side, right support is fixed in two branching of brace (2), this left side respectively, right sleeve pipe (907) is respectively by a left side that is bolted in the rotating shaft (901), right nut (909) tightening.

5. body-building tricycle as claimed in claim 1 is characterized in that: the bearing block between the bearing block between described rear axle (14) and the base (13), described front axle (25) and the front-wheel (24) is the general bearing block of being made up of axle bowl, steel ball, axle shelves of bicycle.