CN201201698Y

CN201201698Y - Hand-held swinging body-building vehicle

Info

Publication number: CN201201698Y
Application number: CNU2008200438567U
Authority: CN
Inventors: 武济群
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-03
Filing date: 2008-02-03
Publication date: 2009-03-04
Anticipated expiration: 2018-02-03

Abstract

The utility model discloses a hand exercise bicycle that sways, including handlebar hand, steering column, footboard, a front wheel subassembly and two rear wheel subassemblies, the steering column upper end is connected in the handlebar hand middle part, and the lower extreme is connected with the front wheel subassembly, and front wheel subassembly pin joint is in the footboard front end, and two rear wheel subassemblies are connected in the footboard rear end, and wherein, the rear wheel subassembly includes back wheel carrier and rear wheel body, and the rear wheel body pin joint is on the rear wheel carrier to form the universal wheel, the direction of advance of the relative automobile body of rear wheel carrier is certain acute angle psi downward sloping and connects on the footboard. The rear wheel frame is inclined downwards on the pedal in an acute angle relative to the advancing direction of the bicycle body, and the rear wheel assembly is a universal wheel, so that the pressure generated by the human body on the bicycle body has a component force along the advancing direction of the bicycle body, and the component force of the pressure along the advancing direction of the bicycle body is larger than the friction force of the ground on the wheel body by matching with the twisting of the human body, so that the bicycle body advances, the aim of body building is fulfilled, the operation is flexible, the safety performance is good, and the bicycle can be used in elegant places such as indoors and the like.

Description

The hand steered body-building vehicle that waves

Technical field

The utility model relates to the hand steered Kickboard Scooter that a kind of sport and body-building is used, and relates in particular to a kind of need and utilizes human body self to wave twisting, the hand steered body-building vehicle that waves that can advance.

Background technology

Since 1993, a German engineer is for solving own traffic puzzlement, two wheels are installed in an aluminium flake that is used to do pedal, there is a bar metal handrail of telescopicing performance to be added on the aluminium flake then, be deformed into initial hand steered Kickboard Scooter, after through improving and businessman's popularization, this hand steered Kickboard Scooter is very fast all over the world fashionable.

Along with development of social productivity, the kind that has the hand steered Kickboard Scooter of body building function on the market gets more and more, and divides with regard to the mode of its driving, and roughly be divided into two kinds: a kind of is the hand steered Kickboard Scooter of foot pedal type, utilizes pedal to give the power that it advances on the ground; Another kind is the hand steered Kickboard Scooter of electrodynamic type, both can give the power that it advances by pedal ground, also can utilize motor to give the power that it advances; But this class has the hand steered Kickboard Scooter of body building function, because its type of drive is affected its body-building purpose, has following some shortcoming:

1. for the hand steered Kickboard Scooter of foot pedal type, mostly be to utilize the user singly to ride on the pedal of Kickboard Scooter, the another pin is gently pedaled ground, make itself and ground produce antagonistic force because of friction force relation and ground, reach the purpose that Kickboard Scooter and user are pushed ahead thereby take advantage of a situation, in order to make Kickboard Scooter continue to advance, just must constantly use pedal ground, but, when pin is stared at ground, because that the people forbids on preceding and then ground is motionless, the antagonistic force increase that the ankle that makes the people and ground friction produce, easily cause ankle to be sprained, be difficult for being fit to child and wait action human body use rapidly inadequately;

2. for the hand steered Kickboard Scooter of electrodynamic type, owing to it can advance it by motor, on the one hand, reduced the active length of human body, be unfavorable for body-building being user's use of purpose, on the other hand, because motor has certain speed, thus be subjected to the restriction of environment for use, and when meeting the accident that needs sudden stop, be difficult to control car body at once, will or oneself cause certain injury passerby.

3. when using foot pedal type or the hand steered Kickboard Scooter of electrodynamic type, movable substantially all is the both legs of human body lower limbs, and move manner single, that present a kind of mechanization formula, medical research shows, be in the body development human body in period, if this Kickboard Scooter of long-term use, it is too flourishing leg muscle to occur, influence the development in an all-round way of health, even influence the height growth, and the upper limbs of human body can not get taking exercise substantially, human upper limb will keep a kind of posture that leans forward always on the contrary, increase the sense of fatigue of human body, be unfavorable for body-building.

4. very flexible, and operating mode is moving too, is unsuitable for using in the environment of gracefulness such as indoor.

Therefore, be badly in need of a kind of flexible operation, good, the energy moving human body whole body of safety performance, and only need utilize human body self to wave the hand steered body-building vehicle that waves that twisting can be advanced.

The utility model content

The purpose of this utility model is to provide a kind of flexible operation, good, the energy moving human body whole body of safety performance, and only need utilize human body self to wave twisting, the hand steered body-building vehicle that waves that can advance.

For achieving the above object, the technical solution of the utility model is: a kind of hand steered body-building vehicle that waves is provided, comprise handlebar, deflecting bar, pedal, one front component and two wheel assemblies, described deflecting bar upper end is connected in described handlebar middle part, the lower end is connected with described front component, described front component is articulated in described pedal front end, described two wheel assemblies are connected in described pedal rear end, wherein, described wheel assembly comprises rear wheel frame and back wheel body, described back wheel body is articulated on the described rear wheel frame, and forms cardan wheel, and the working direction of the relative car body of described rear wheel frame is that certain acute angle is downward-sloping to be connected on the described pedal.

Preferably, the working direction of the relative car body of described pedal is certain acute angle and is inclined upwardly and is connected on the described front and rear wheel assembly, described front component and the wheel assembly point of connection on described pedal constitutes equilateral triangle, the pedal of support bearing human body is connected equilateral three shapes that constituted with the front and rear wheel assembly, help keeping the stationarity of car body, improved the safety of operation; More specifically, described pedal has three circular arc nibs, described circular arc nib is the center of circle with the point of connection of described front component and wheel assembly and described pedal respectively, described circular arc nib has instructed the best standing place of user on pedal, standard safe operation, improve safety, helped body-building.

Preferably, described front component comprises preceding wheel body, front wheel carrier, ring group cover, and preceding wheel body is articulated in described front wheel carrier lower end, described front wheel carrier upper end is articulated in the described ring group cover, and described ring group cover is connected on the described pedal, adopts this connection array mode, simple in structure, and firmly flexibly.

Preferably, the described hand steered body-building vehicle that waves also comprises fold mechanism, described fold mechanism is connected between described deflecting bar and described pedal and the front component, described fold mechanism comprises the upset upper support, the upset lower support, play button and be located at the connecting bore of front component, described bullet button is installed in the described deflecting bar, described upset upper support one end is placed on the described deflecting bar, and has a lock hole that engages with described bullet button, the other end is articulated on the described upset lower support, described upset lower support is fixed on the described pedal, described deflecting bar is placed in described upset upper support and front component movably, thereby described bullet button selectively is stuck in described connecting bore or the described lock hole, and making described deflecting bar optionally connect described front component or upset upper support, described deflecting bar makes described deflecting bar rotate folding around described upset lower support with described upset upper support with the connection of described upset upper support; More specifically, the lock hole of described upset upper support becomes 90 degree angles with the opening direction of the connecting bore of described front component, and described fold mechanism is simple in structure, and is easy to operate.

Preferably, described deflecting bar comprises some sleeves, the mutual scalable connection of described sleeve; Described handlebar is the folding handle bar hand, is more convenient for carrying.

The utility model is compared with prior art, certain acute angle is downward-sloping to be connected on the described pedal because the working direction of the relative car body of described rear wheel frame is, and wheel assembly is a cardan wheel, like this when the user ride on the pedal on wheel assembly the time, human body has a component to the pressure that car body produced along the car body working direction, cooperate the twisting of human body again, the twisting of human body can constantly change the direction of wheel body and the people pressure to car body, make above-mentioned pressure face the friction force of wheel body greater than ground along the component of car body working direction, thereby car body is advanced, realizing only need be by the purpose that twisting can drive of waving of human body, the human body whole body looses, play the purpose of body-building, and flexible operation, safety performance is good, can use in graceful place such as indoor grade; In addition, the utility model is simple in structure, is easy to carry about with one and deposits receipts, and the user is easy operating also.

Description of drawings

Fig. 1 is the hand steered block diagram that waves body-building vehicle of the utility model.

Fig. 2 is the hand steered block diagram that waves the cardan wheel of body-building vehicle of the utility model.

The three-dimensional exploded view of Fig. 3 Fig. 1.

Fig. 4 is the front elevation of Fig. 1.

Fig. 5 is the lateral plan of Fig. 1.

Fig. 6 is the back view of Fig. 1.

Fig. 7 is the birds-eye view of Fig. 1.

Fig. 8 waves the block diagram after body-building vehicle folds for the utility model is hand steered.

Fig. 9 is the lateral plan of Fig. 8.

Figure 10 is the birds-eye view of Fig. 8.

The specific embodiment

As shown in Figures 1 and 2, the hand steered body-building vehicle that waves of the utility model, comprise handlebar 1, deflecting bar 2, pedal 3, one front component 4 and two wheel assemblies 5, described deflecting bar 2 upper ends are connected in described handlebar 1 middle part, the lower end is connected with described front component 3, described front component 4 is articulated in described pedal 3 front ends by ring group cover 42, described two wheel assemblies 5 are connected in described pedal 3 rear ends, described wheel assembly 5 comprises rear wheel frame 51 and back wheel body 50, described back wheel body 50 is articulated on the described rear wheel frame 51, and formation cardan wheel, the working direction V of described rear wheel frame 51 relative car bodies is that certain acute angle Ψ is downward-sloping to be connected on the described pedal 3, particularly, described rear wheel frame 51 upper ends have the tilted block 52 that the angle of inclination is Ψ, above-mentioned tilted block 52 is connected between described pedal 3 and the rear wheel frame 51, it is downward-sloping to make the working direction V of rear wheel frame 51 relative car bodies be Ψ, above-mentioned back wheel body 50 is through on the rear-wheel bearing 50a, described rear-wheel bearing 50a is placed on the trailing wheel axle sleeve 51b on the connecting bore 51a that is connected in above-mentioned rear wheel frame 51 lower ends, its upper end 51a is free to rotate relatively for the lower end 51b of above-mentioned rear wheel frame 51, and above-mentioned rear wheel frame 51 that makes and back wheel body 52 form cardan wheel.As Fig. 3, Fig. 4, Fig. 5, Figure 6 and Figure 7, concrete structure is as follows:

Described front component 4 comprises preceding wheel body 40, front wheel carrier 41, ring group cover 42, wheel body 40 is articulated in described front wheel carrier 41 lower ends before described, described front wheel carrier 41 upper ends are articulated in the described ring group cover 42, described ring group cover 42 is connected on the described pedal 3, more specifically, described front-wheel bearing 40b passes preceding wheel body 40, and described front-wheel axle sleeve 40a is placed on the described front-wheel bearing 40b, above-mentioned front-wheel axle sleeve 40a is connected on the described front wheel carrier 41, and wheel body 40 can rotate freely relative to front wheel carrier 41 before making; Described ring group cover 42 by fixed cover 42a ｀ on fixed cover 42a under the ring group and the ring group and respectively lid ring group lower cover 42b and ring group loam cake group 42b ｀ thereon become, fixed cover 42a ｀ is relative respectively on fixed cover 42a and the ring group under the described ring group is placed in the described pedal 3, and be fixed in the pedal 3 with ring group lower cover 42b and ring group loam cake group 42b ｀ respectively, described front wheel carrier 41 is placed under the above-mentioned ring group on the fixed cover 42a and ring group in the fixed cover 42a ｀, and stretch out fixed cover 42a ｀ on the described ring group, described front wheel carrier 41 can be rotated by fixed cover 42a ｀ on fixed cover 42a and ring group under the described ring group, the above-mentioned front wheel carrier 41 that stretches out fixed cover 42a ｀ on the described ring group is provided with connecting bore 41a, and above-mentioned connecting bore 41a is used for connecting (detailed description is seen below) with described deflecting bar 2.

The better one, the working direction V of described pedal 3 relative car bodies is certain acute angle Φ and is inclined upwardly and is connected on the described front and

rear wheel assembly

4,5, make the people to the pressure of pedal 3 on pedal, form a component consistent with the working direction V of car body, laborsaving and help keeping the state of kinematic motion of car body; More specifically, described front component 4 and wheel assembly 5 point of connection on described pedal 3, constitute equilateral triangle, the pedal 3 of support bearing human body with before,

wheel assembly

4,5 connect equilateral three shapes that constituted, help keeping the stationarity of car body, improved the safety of operation, described pedal has three circular arc nibs, point of connection with described front component 4 and wheel assembly 5 and described pedal 3 is the center of circle respectively, described

circular arc nib

3a, 3b, 3c has instructed the best standing place of user on pedal 3, standard safe operation, improved safety, help body-building; During use, the user only need hold that to be positioned at front component 4 and pedal 3 point of connection be handlebar 1 on the formed circular arc 3a in the center of circle, both feet step in above-mentioned be to get final product on the formed circular arc 3b in the center of circle, the 3c with wheel assembly 5 with pedal 3 point of connection.

The better one, the hand steered body-building vehicle that waves of the utility model also comprises fold mechanism 6, described fold mechanism 6 is connected between described deflecting bar 2 lower ends and the described pedal 3, described fold mechanism 6 comprises upset upper support 60, upset lower support 61 and bullet button 62, described bullet button 62 is installed in the above-mentioned deflecting bar 2, described upset upper support 60 has the sleeve (not marking among the figure) of hollow, the end that described upset upper support 60 has the sleeve of hollow is placed on the lower end of above-mentioned deflecting bar 2, has the lock hole 60a that engages with bullet button 62 in the above-mentioned deflecting bar 2 on the above-mentioned sleeve, another is articulated in described upset upper support 60 on the described upset lower support 61, described upset lower support 61 is fixedly connected on the described pedal 3, particularly, described upset upper support 60 is stuck on the described upset lower support 61, and connect with pin 63, for making upset upper support 60 be articulated on the described upset lower support 61 more stable and firm, also comprise a jump ring 64, described jump ring 64 is butted on described pin 63 and the described upset lower support 61, and is through on the described pin 63; Described deflecting bar 2 is placed in described upset upper support 60 and front component 4 movably, thereby described bullet button 62 selectively is stuck in described connecting bore 41a or the described lock hole 60a, and make described deflecting bar 2 optionally connect described front component 4 or upset upper support 60, when described deflecting bar 2 is connected with described front component 4, particularly, when the bullet buttons 62 in the described deflecting bar 2 were stuck in the connecting bore 41a on the described front component 4, deflecting bar 2 was realized the control of 1 pair of front component 4 of handlebars; When described deflecting bar 2 is connected with described upset upper support 60, particularly, when the lock hole 60a that described deflecting bar 2 interior bullet buttons 62 are stuck in described upset upper support 60 is interior, described deflecting bar 2 can rotate folding around described upset lower support 61 with described upset upper support 60, thereby realizes the folding to deflecting bar 2; Described deflecting bar 2 is connected with the engaging of described connecting bore 41a through described bullet button 62 with described front component 4, particularly, stretch out in the described front component 4 on the front wheel carrier 41 of fixed cover 42a ｀ on the described ring group and have the connecting bore 41a that engages with above-mentioned bullet button 62, described connecting bore 41a is used for connecting with described deflecting bar 2, when the user uses, above-mentioned deflecting bar 2 is sticked in the connecting bore 41a on the above-mentioned front wheel carrier 41 by the bullet button 62 in it, deflecting bar 2 is connected with front wheel carrier 41, thereby the handling maneuver that the user will operate handlebar 1 by deflecting bar 2 passes to preceding wheels assembly 4, to realize the control to the whole locomotive body direction; When the user does not use need folding, in conjunction with Fig. 1 and shown in Figure 3, the user at first uses hand along the bullet button 62 in the pressing fastened connecting bore 41a on front wheel carrier 41 of F1 direction, promote deflecting bar 2 along the F2 direction then, again along F3 direction rotation deflecting bar 3, above-mentioned bullet button 62 in the deflecting bar 3 is engaged with the lock hole 60a of upset upper support 60, putting down deflecting bar 2 along the F4 direction at last promptly finishes folding, more specifically, deflecting bar comprises sleeve 20 and cover sleeve 21 thereon, described sleeve 20 is connected in described handlebar 1 middle part, and described sleeve 21 is placed on the described hollow sleeve that turns upper support 60; Described handlebar 1 is the folding handle bar hand, and after above-mentioned deflecting bar receipts, folding and handlebar were folded, the utility model was as Fig. 8, Fig. 9 and shown in Figure 10.

The hand steered body-building vehicle that waves of the utility model, certain acute angle Ψ is downward-sloping to be connected on the described pedal 3 because the working direction V of the rear wheel frame 51 relative car bodies in the described wheel assembly 5 is, and wheel assembly 5 is a cardan wheel, like this when the user ride on the pedal 3 on wheel assembly 5 time, human body has a component to the pressure that car body produced along car body working direction V, cooperate the twisting of human body again, before the twisting of human body can constantly change,

back wheel body

40,50 direction and people are to the pressure of car body, make above-mentioned pressure face the friction force of wheel body greater than ground along the component of car body working direction, thereby car body is advanced, realizing only need be by the purpose that twisting can drive of waving of human body, the human body whole body looses, play the purpose of body-building, and flexible operation, safety performance is good, can use in graceful place such as indoor grade; In addition, the utility model is simple in structure, is easy to carry about with one and deposits receipts, and the user is easy operating also.

The utility model is hand steered to wave folding, the contraction of deflecting bar 2 of the related handlebar 1 of body-building vehicle, the concrete structure and the basic physics force analysis principle of cardan wheel, is well known to those of ordinary skill in the art, no longer is described in detail at this.

Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

1. A hand-held swing exercise bike, comprising a handlebar, a steering rod, a pedal, a front wheel assembly and two rear wheel assemblies, the upper end of the steering rod is connected to the middle part of the handlebar, and the lower end is connected to the front wheel assembly , the front wheel assembly is pivotally connected to the front end of the pedal, and the two rear wheel assemblies are connected to the rear end of the pedal, it is characterized in that: the rear wheel assembly includes a rear wheel frame and a rear wheel body, and the rear wheel The body is pivotally connected to the rear wheel frame to form a universal wheel, and the rear wheel frame is connected to the pedal at a certain acute angle and is inclined downward at a certain acute angle relative to the advancing direction of the vehicle body.

2. The walking swing exercise bike as claimed in claim 1, characterized in that: said pedal is inclined upward at a certain acute angle relative to the forward direction of the car body and is connected to said front and rear wheel assemblies.

3. The walking swing exercise bike as claimed in claim 1, wherein the connecting points of the front wheel assembly and the rear wheel assembly on the pedal form an equilateral triangle.

4. The walk-behind swing exercise bike as claimed in claim 3, wherein: the pedal has three circular arc flanges, and the circular arc flanges are connected with the front wheel assembly and the rear wheel assembly respectively. The connection point of the pedal is the center of the circle.

5. The walking swing exercise bike as claimed in claim 1, wherein the front wheel assembly includes a front wheel body, a front wheel frame, and a ring set, and the front wheel body is pivotally connected to the lower end of the front wheel frame, and the front wheel body is pivoted to the lower end of the front wheel frame. The upper end of the front wheel frame is pivotally connected in the ring set, and the ring set is connected to the pedal.

6. The walking swing exercise bike as claimed in claim 1, characterized in that: the walk swing exercise bike also includes a folding mechanism, and the folding mechanism is connected between the steering rod and the pedal and the front wheel assembly Between them, the folding mechanism includes a flip upper support, a flip lower support, an elastic button and a connection hole provided in the front wheel assembly, the elastic button is installed in the steering rod, and one end of the flip upper support is sleeved on the steering and has a locking hole engaged with the spring button, the other end is pivotally connected to the flip lower support, the flip lower support is fixed on the pedal, and the steering rod is movably sleeved on the The flip upper support and the front wheel assembly, so that the spring button can be selectively locked in the connecting hole or the locking hole, so that the steering rod can be selectively connected to the front wheel assembly or the flip upper support The connection between the turning rod and the turning upper support enables the turning rod to rotate and fold around the turning lower support together with the turning upper support.

7. The walking swing exercise bike as claimed in claim 6, characterized in that: the locking hole of the overturn upper support forms an angle of 90 degrees with the opening direction of the connecting hole of the front wheel assembly.

8. The walking swing exercise bike as claimed in claim 1, characterized in that: the steering rod includes several sleeves, and the sleeves are telescopically connected to each other.

9. The hand swing exercise bike as claimed in claim 1, characterized in that: the handlebar is a foldable handlebar.