CN206492177U - Suitable for the push-and-pull rod-type bike riding-balance simulator of children - Google Patents

Abstract

The utility model is related to a kind of push-and-pull rod-type bike riding-balance simulator suitable for children, and the simulator includes bascule and drum apparatus；Bascule includes being additionally provided with stopping means on base, the sliding part being slidably connected on base, the revolving meber being rotationally connected with sliding part, the swing rod being fixedly connected on revolving meber and the pull bar being rotationally connected between swing rod and base, revolving meber；Drum apparatus includes frame and two rollers, is provided with more than one flying wheel between frame and roller, and flying wheel is connected transmission with roller.The simulator using the inertia for the flying wheel being arranged between frame and roller can drive roller to rotate in transition region, so as to drive bicycle rear to rotate, to complete power zone seamlessly transitting to another power zone, greatly reduce the external diameter and quality of roller, not only reduce the centre-of-gravity of bicycle, make children, old man and the beginner more sense of security, and be convenient for carrying and store.

Description

Suitable for the push-and-pull rod-type bike riding-balance simulator of children

Technical field

The utility model is related to a kind of body-building apparatus, more particularly to a kind of matching used suitable for children's with bicycle Push-and-pull rod-type bike riding-balance simulator.

Background technology

Bicycle is the process of both feet on bicycle or so pedal alternately firmly in actual ride, in fact, That is pedal repeats to do using bicycle middle shaft as the center of circle around four regions (power zone, transition region, power zone, transition region) Circular motion, when from a power zone to having come during next power zone transition it is necessary to the inertia by bicycle moving forward Into seamlessly transitting.When bicycle is put on riding-balance simulator, people and Che more will not without actual pace There is the inertia travelled forward, the rotatory inertia that at this moment must just take turns rearward carrys out the inertia that analog bicycle travels forward, so that complete Into seamlessly transitting for transition region.Existing product in order to simulate real effect of riding as far as possible, and roller must possess enough External diameter and enough weight meet the requirement to rotatory inertia.The weight that the external diameter of roller not only results in greatly simulator is big, Carry inconvenient, and external diameter may result in greatly that bicycle rear terrain clearance is big, centre-of-gravity is high, for children, Lao Renhe The feared state of mind will be produced for beginner, lacks the sense of security.

Utility model content

The purpose of this utility model is to overcome disadvantage mentioned above to ride there is provided a kind of push-and-pull rod-type bicycle suitable for children Row balance simulation device, the simulator can be driven using the inertia for the flying wheel being arranged between frame and roller in transition region Roller is rotated, so as to drive bicycle rear to rotate, to complete power zone seamlessly transitting to another power zone, significantly Reduction roller external diameter and quality, not only reduce bicycle centre-of-gravity, make children, old man and beginner more safe Sense, and be convenient for carrying and store.

What the utility model was realized in：A kind of push-and-pull rod-type bike riding-balance simulator suitable for children, The simulator include be used for place front wheel bascule and positioned at bascule rear be used for place after bicycle The drum apparatus of wheel；The bascule includes base, the sliding part being slidably connected on base, is rotationally connected with sliding part Revolving meber, the swing rod being fixedly connected on revolving meber and the pull bar being rotationally connected between swing rod and base；Described time Turn to be additionally provided with part for limiting the stopping means that front wheel horizontally slips；The drum apparatus includes frame and rotation Frame rear and front end and two rollers set along left and right horizontal direction are connected to, one is provided between the frame and roller More than flying wheel, the flying wheel is connected transmission with roller.

In order to be able to reduce the center of gravity of cycling and be convenient for carrying, a diameter of 16~55mm of the roller, the rolling The weight of cylinder is 100-5000g.

In order to adapt to child's bicycle and riding resistance can be reduced, make to ride more smooth, the wheelbase of two rollers is 100-145mm。

In order to can be better profited from transition region flying wheel inertia drive roller rotate, the flying wheel it is a diameter of 30-165mm, the weight of the flying wheel is 12-460g.

In order that flying wheel can preferably be attached transmission with roller, the flying wheel is rotationally connected with frame, institute State and the coaxial gear two for being installed with the transmission that is meshed with gear one on gear one, the roller is coaxially installed with flying wheel.

In order to improve the flexibility of revolving meber rotation, the middle part of the sliding part is provided with bearing block, and the bearing block is installed Have at least one bearing, be installed with gyroaxis in the middle part of the revolving meber, the gyroaxis be inserted on the endoporus of bearing with Realize that the rotation of revolving meber and sliding part is connected.

In order to prevent revolving meber, sliding part and base from mutually disengaging, the revolution shaft lower end is installed with anticreep using screw thread Cap, the anti-bigger diameter end raised one's hat is engaged with base lower surface, and the base is provided with to match with anti-movement locus of raising one's hat Bar shaped escape groove.

In order to ensure that sliding part is neatly slided on base, the sliding part is used for the rollers of slip provided with some, The base is provided with the raceway being engaged with roller.

In order that sliding part does not depart from raceway, limited location plate is erect in the left and right sides of the base respectively；In order to slow down cunning Collision of the moving part to limiting plate, improves the life-span of limiting plate, and the end face of each limiting plate inwardly is installed with cushion pad respectively.

In order that base contacts more steady with ground, the lower surface of the base is installed with rubber cushion.

For prior art, the utility model has advantages below：

(1) the push-and-pull rod-type bike riding-balance simulator suitable for children that the utility model is provided, the simulator Using the inertia for the flying wheel being arranged between frame and roller roller can be driven to rotate in transition region, so as to drive voluntarily Back wheels of vehicle is rotated, to complete power zone seamlessly transitting to another power zone, greatly reduces the external diameter and matter of roller Amount, not only reduces the centre-of-gravity of bicycle, makes children, old man and the beginner more sense of security, and be convenient for carrying and store；

(2) the push-and-pull rod-type bike riding-balance simulator suitable for children that the utility model is provided is on revolving meber Provided with swing rod and pull bar, revolving meber one is rotated, and just rapidly sliding part can be driven to horizontally slip in the presence of pull bar, is imitated Zhen Dugao；

(3) connection of the utility model revolving meber and sliding part uses bearing arrangement, substantially increases revolving meber rotation Flexibility；

(4) revolution shaft lower end of the present utility model is installed with using screw thread prevents raising one's hat, and no matter is carrying or is using process In, revolving meber, sliding part and base are all without mutual disengagement；

(5) the utility model revolving meber, which is provided with, is used for limiting the stopping means that front wheel horizontally slips, and not only makes Front wheel preferably can drive revolving meber to rotate, and will not be slid because swing angle is excessive from revolving meber, it is ensured that The security of motion；

(6) bascule of the present utility model and drum apparatus can according to bicycle wheels away from it is different and adjusted It is whole, expand the scope that simulator is used cooperatively with different specification size bicycle；

(7) the utility model is not only simple in structure, performance is reliable, manufacturing cost is low, and it is easy to carry, be easy to push away Wide application.

Brief description of the drawings

The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings：

Fig. 1 is the three-dimensional structure signal for the push-and-pull rod-type bike riding-balance simulator that the utility model is applied to children Figure；

Fig. 2 is the three dimensional structure diagram of bascule in Fig. 1；

Fig. 3 is the explosive view of Fig. 2 bascules；

Fig. 4 is the three dimensional structure diagram of the numerous embodiments of stopping means in Fig. 2；

Fig. 5 is the three dimensional structure diagram that stopping means is integrated with revolving meber in Fig. 2；

Fig. 6 is the three dimensional structure diagram of drum apparatus in Fig. 1；

Fig. 7 is the explosive view of drum apparatus in Fig. 6；

Fig. 8 is the three dimensional structure diagram of another embodiment of drum apparatus；

Fig. 9 is the explosive view of drum apparatus in Fig. 8；

Figure 10 is three dimensional structure diagram when front wheel turns left in Fig. 1；

Figure 11 is three dimensional structure diagram when front wheel turns right in Fig. 1；

Figure 12 is the structural representation of four regions (power zone, transition region, power zone, transition region) when stepping bicycle is foot-operated Figure.

Symbol description in figure：1st, bascule, 1-1, base, 1-1-1, bar shaped escape groove, 1-1-2, raceway, 1-2, slip Part, 1-2-1, bearing block, 1-2-2, bearing, 1-2-3, roller, 1-3, revolving meber, 1-3-1, gyroaxis, 1-4, swing rod, are pushed away 1-5 Pull bar, 1-6, stopping means, 1-7, it is anti-raise one's hat, 1-8, limiting plate, 1-9, cushion pad, 1-10, rubber cushion, 2, drum apparatus, 2-1, Frame, 2-2, roller, 2-3, flying wheel, 2-4, gear one, 2-5, gear two, 3, front wheel, 4, bicycle rear.

Embodiment

The utility model content is described in detail with reference to Figure of description and specific embodiment：

As shown in Fig. 1-Figure 12, a kind of push-and-pull rod-type cycling suitable for children provided for the utility model Balance simulation device, the simulator includes the bascule 1 and the use positioned at the rear of bascule 1 for being used for placing front wheel 3 To place the drum apparatus 2 of bicycle rear 4；The bascule 1 includes base 1-1, the cunning being slidably connected on base 1-1 Moving part 1-2, the revolving meber 1-3 being rotationally connected with sliding part 1-2, the swing rod 1-4 being fixedly connected on revolving meber 1-3 and turn The dynamic pull bar 1-5 being connected between swing rod 1-4 and base 1-1；It is additionally provided with the revolving meber 1-3 for limiting before bicycle The stopping means 1-6 that wheel 3 horizontally slips.The drum apparatus 2 includes frame 2-1 and is rotationally connected with two before and after frame 2-1 End and the two roller 2-2 set along left and right horizontal direction, are provided with more than one between the frame 2-1 and roller 2-2 Flying wheel 2-3, the flying wheel 2-3 are connected transmission with roller 2-2.The shape of the stopping means 1-6 is not limited solely to this The mode of embodiment, horizontally slips as long as front wheel 3 can be limited, can be shape as shown in Figure 2 or Variously-shaped or other shapes as shown in Figure 4, can make dismountable mode with revolving meber 1-3, can also be with Revolving meber 1-3 is made of one (as shown in Figure 5).

In order to be able to reduce the center of gravity of cycling and be convenient for carrying, a diameter of 16~55mm of the roller 2-2 is described Roller 2-2 weight is 100-5000g.

In order to adapt to child's bicycle and riding resistance can be reduced, make to ride more smooth, two roller 2-2 wheelbase is 100-145mm。

In order to which the inertia that flying wheel can be better profited from transition region drives roller to rotate, the flying wheel 2-3's is straight Footpath is 30-165mm, and the weight of the flying wheel 2-3 is 12-460g.

As shown in Figure 6, Figure 7, in order that flying wheel can preferably be attached the company of rotation on transmission, frame 2-1 with roller It is connected to coaxially to be installed with gear one 2-4, the roller 2-2 on four flying wheels 2-3, each flying wheel 2-3 and is coaxially installed with Be meshed the 2-5 of gear two of transmission with the 2-4 of gear one.Other kinds of drive, such as sprocket wheel chain drive, skin can certainly be used Band pulley drive, permanent magnet transmission etc., Multi-stage transmission can also be used as needed.Flying wheel 2-3 can also be fixedly installed In roller 2-2 both sides (as shown in Figure 8, Figure 9), it can also be fixedly installed in roller 2-2.

In order to improve the flexibility of revolving meber 1-3 rotations, as shown in figure 3, the middle part of the sliding part 1-2 is provided with bearing block 1-2-1, the bearing block 1-2-1 are provided with above two bearing 1-2-2, bearing 1-2-2 provided with bearing plate to limit side by side Bearing 1-2-2 processed axial movement, can also limit the axial movement of bearing outer ring, described time by way of installing endoporus jump ring Turn to be installed with the middle part of part 1-3 gyroaxis 1-3-1, the gyroaxis 1-3-1 be inserted on two bearing 1-2-2 endoporus with Realize that revolving meber 1-3 and sliding part 1-2 rotation are connected.

In order to prevent revolving meber 1-3, sliding part 1-2 and base 1-1 from mutually disengaging, as shown in figure 3, the gyroaxis 1-3- 1 lower end is installed with the anti-1-7 that raises one's hat using screw thread, and the bigger diameter end of the anti-1-7 that raises one's hat is engaged with base 1-1 lower surfaces, described Base 1-1 is provided with the bar shaped escape groove 1-1-1 matched with anti-1-7 movement locus of raising one's hat.Other shapes can certainly be used The mousing-hook of formula.

In order to ensure that sliding part 1-2 is neatly slided on base, as shown in figure 3, the sliding part 1-2 is provided with six Rotation connection roller 1-2-3, the base 1-1 is provided with the raceway 1-1-2 being engaged with roller 1-2-3.Roller 1-2-3 It is connected by bolt with sliding part 1-2, roller 1-2-3 quantity more than three, specific quantity can be according to sliding part 1-2 Length and load capacity depending on.Can certainly being slidably connected using other manner, such as line rail, hard rail.

In order that sliding part 1-2 does not depart from raceway, limited location plate 1-8 is erect in the left and right sides of the base 1-1 respectively；For Slow down collisions of the sliding part 1-2 to limiting plate 1-8, improve limiting plate 1-8 life-span, the end faces of each limiting plate 1-8 inwardly Cushion pad 1-9 is installed with respectively.

In order that base 1-1 contacts more steady with ground, the lower surface of the base 1-1 is installed with rubber cushion 1-10. Other manner can certainly be used, vacuum cup such as is installed in base 1-1 lower surface.

As shown in figure 12, bicycle is that both feet replace on bicycle or so pedal in actual ride, in fact Process firmly, i.e. pedal using bicycle middle shaft as the center of circle, around four regions (power zone A, transition region B, power zone C, Transition region D) repeat do circular motion, when from a power zone to during next power zone transition it is necessary to by bicycle forward The inertia of motion completes to seamlessly transit.Region A is the power zone for pedaling left threading, and region C is the power zone for pedaling right threading.Will be certainly Driving is positioned over the rotatory inertia that must be just taken turns rearward when on simulator and carrys out the inertia that analog bicycle travels forward, so as to complete Transition region is seamlessly transitted.

The operation principle of the utility model is：As shown in figure 1, when the people on bicycle riding simulator does not twist voluntarily During car handlebar, sliding part 1-2 is in the centre position on base 1-1.As shown in Figure 10, as the people on bicycle riding simulator When twisting bicycle handle bar to the left, the front wheel 3 being placed in stopping means 1-6 will stir revolving meber 1-3 to turn round Rotated counterclockwise centered on axle 1-3-1, revolving meber 1-3 bands driven fork 1-4 is swung to the right, due to pull bar 1-5 limitations Swing rod 1-4 is swung to the right, just forces gyroaxis 1-3-1 on revolving meber 1-3 to push sliding part 1-2 along on base 1-1 Raceway 1-1-2 is moved to the left, and now pull bar 1-5 is then swung forward centered on the rotation tie point with base 1-1, to adapt to The change of the distance between gyroaxis 1-3-1 and pull bar 1-5 and base 1-1 rotation tie point.Front wheel 3 shifts to left side Afterwards, the bicycle rear 4 rolled on roller 2-2 just automatic side roll to the left.Vice versa, as shown in figure 11, works as bicycle When people on riding simulator twists bicycle handle bar to the right, front wheel 3 and bicycle rear 4 can move right.From Driving wheel to the left, the size for the momentum that moves right and the speed of translational speed and the size of cyclist's swing bicycle handlebar angle It is directly proportional with the speed of riding speed, it is achieved thereby that the simulated operation of riding-balance.When riding in power zone, trailing wheel 4 can drive flying wheel 2-3 to rotate at a high speed by the 2-5 of the gear two and 2-4 of gear one, when riding in transition region, due to inertia 2-3 effect of inertia is taken turns, flying wheel 2-3 can drive roller 2-2 to rotate by the 2-4 of the gear one and 2-5 of gear two again, roller 2-2 Drive bicycle rear 4 to rotate, so as to complete power zone seamlessly transitting to another power zone, the utility model due to There is provided flying wheel, so as to greatly reduce the external diameter and quality of roller, not only reduces the centre-of-gravity of bicycle, makes Virgin, old man and beginner have more the sense of security, and are convenient for carrying and store.

Simply the technical solution of the utility model is explained in detail for above-mentioned embodiment, and the utility model is not Above-described embodiment is only limited only to, every any improvement or replacement according to the utility model principle all should be new in this practicality Within the protection domain of type.

Claims (9)

1. a kind of push-and-pull rod-type bike riding-balance simulator suitable for children, it is characterised in that：The simulator includes using Come place front wheel (3) bascule (1) and positioned at bascule (1) rear be used for place bicycle rear (4) Drum apparatus (2)；The bascule (1) includes base (1-1), the sliding part (1- being slidably connected on base (1-1) 2) revolving meber (1-3) that, is rotationally connected with sliding part (1-2), the swing rod (1-4) being fixedly connected on revolving meber (1-3) with And be rotationally connected with the pull bar (1-5) between swing rod (1-4) and base (1-1), the revolving meber (1-3) be additionally provided with for The stopping means (1-6) that limitation front wheel (3) horizontally slips；The drum apparatus (2) includes frame (2-1) and rotated It is connected to frame (2-1) rear and front end and two rollers (2-2) set along left and right horizontal direction, the frame (2-1) and rolling More than one flying wheel (2-3) is provided between cylinder (2-2), and the flying wheel (2-3) is connected transmission with roller (2-2)； A diameter of 16~55mm of the roller (2-2), the weight of the roller (2-2) is 100-5000g.

2. the push-and-pull rod-type bike riding-balance simulator according to claim 1 suitable for children, it is characterised in that： The wheelbase of two rollers (2-2) is 100-145mm.

3. the push-and-pull rod-type bike riding-balance simulator according to claim 1 suitable for children, it is characterised in that： A diameter of 30-165mm of the flying wheel (2-3), the weight of the flying wheel (2-3) is 12-460g.

4. the push-and-pull rod-type bike riding-balance simulator according to claim 1 suitable for children, it is characterised in that： The flying wheel (2-3) is rotationally connected with frame (2-1), and coaxially gear one (2-4) is installed with the flying wheel (2-3), The coaxial gear two (2-5) for being installed with the transmission that is meshed with gear one (2-4) on the roller (2-2).

5. the push-and-pull rod-type bike riding-balance simulator according to claim 1 suitable for children, it is characterised in that： The middle part of the sliding part (1-2) is provided with bearing block (1-2-1), and the bearing block (1-2-1) is provided with least one bearing (1- 2-2), gyroaxis (1-3-1) is installed with the middle part of the revolving meber (1-3), the gyroaxis (1-3-1) is inserted in bearing To realize that revolving meber (1-3) and the rotation of sliding part (1-2) are connected on the endoporus of (1-2-2).

6. the push-and-pull rod-type bike riding-balance simulator according to claim 5 suitable for children, it is characterised in that： Gyroaxis (1-3-1) lower end using screw thread be installed with it is anti-raise one's hat (1-7), the anti-bigger diameter end and base for raising one's hat (1-7) (1-1) lower surface is engaged, and the base (1-1) is provided with the bar shaped escape groove matched with anti-(1-7) movement locus of raising one's hat (1-1-1)。

7. the push-and-pull rod-type bike riding-balance simulator according to claim 1 suitable for children, it is characterised in that： The sliding part (1-2) is provided with and roller (1-2- provided with some rollers (1-2-3) for being used to slide, the base (1-1) 3) raceway (1-1-2) being engaged.

8. the push-and-pull rod-type bike riding-balance simulator suitable for children according to any one of claim 1-7, It is characterized in that：The left and right sides of the base (1-1) erects limited location plate (1-8) respectively, and each limiting plate (1-8) is inwardly End face is installed with cushion pad (1-9) respectively.

9. the push-and-pull rod-type bike riding-balance simulator suitable for children according to any one of claim 1-7, It is characterized in that：The lower surface of the base (1-1) is installed with rubber cushion (1-10).