CN220905224U - Kindergarten children amusement equipment of riding - Google Patents

Abstract

The utility model discloses a kindergarten children riding recreation device, which comprises a frame, wherein a rear fork is arranged at the tail end of the frame, a rear wheel is arranged between one ends of the rear fork far away from the frame, a flywheel is arranged at one side of the rear wheel, a rotating shaft is arranged at the center position of the bottom end of the side surface of the frame, a gear disc is arranged on the outer surface of the rotating shaft, the gear disc is connected with the flywheel through a chain, pedals can be installed in the rotating shaft, a protective shell is arranged at the position of the frame, provided with the gear disc and the flywheel, the front end of the frame is connected with a front wheel through a front fork, sliding grooves with opposite front and rear directions are arranged at the two sides of the frame, and provided with a handlebar and a saddle respectively.

Description

Kindergarten children amusement equipment of riding

Technical Field

The utility model belongs to the technical field of children riding equipment, and particularly relates to kindergarten children riding recreation equipment.

Background

The amusement equipment for children in kindergarten is a bicycle type toy or transportation means specially designed for children in kindergarten, is a vehicle without pedals and without treading, can drive by means of the balance ability of the children while taking the ground of the pedal of the children as power, effectively cultures the balance feeling, coordination and self-confidence of the children, and can help the children master the basic action of riding.

Among the prior art, for example, patent number CN209426952U, a multi-functional children's balance car transform bicycle, including the rear fork that main part frame and main part frame rear end were equipped with, install the rear wheel on the rear fork, little five-way and little five-way are equipped with quick detach silk on the rear end below of main part frame, big five-way is installed to little five-way below, the welding has two symmetrical cards and is equipped with the mounting hole on the card on the big five-way, the quick detach silk on the little five-way runs through the mounting hole internal fixation on the card, left pedal and right pedal are installed respectively to the both ends of big five-way, wherein the sprocket is still installed to one end is connected with the flywheel that is equipped with on the rear wheel, the device is through dismantling, install quick detach silk, upwards install on little five-way from the lower extreme that is equipped with the pedal, the quick detach silk runs through the mounting hole on the card, can be changed into bicycle to install the pedal and use, the problem that traditional balance car can't satisfy children's sufficient demand along with children's growth age stage.

However, the above-mentioned multi-functional children balance car changes bicycle, still have a bit of shortages, for example the device is because one end of the chain sets up in one side of the major five-way, another end needs to be clamped on the flywheel that the rear wheel is equipped with when installing, the device can be to the quick dismantlement and installation of major five-way including the pedal, because the reason that the flywheel sets up between rear wheel and rear fork in the course of installing the chain at the rear wheel, need cup joint the chain after separating flywheel and rear fork and install the position that can be original again, can install on the minor five-way to one end that major five-way, pedal and chain kept away from the flywheel, its process is comparatively loaded down with trivial details and does not utilize the use, secondly because the device is along with children's growth of age bracket needs to install pedal and chain to the balance car and satisfy children's demand of riding, however, as the child ages, the body of the child also grows and changes, the device can only carry out vertical height adjustment on the saddle, the gap between the saddle and pedals and the handlebar is insufficient, the riding posture of the child is not right, the riding comfort of the child can be influenced to generate the pain of the footsteps, knees and buttocks due to the fact that the riding posture is not right, and the later riding posture can be misled, the chain and the flywheel which are arranged on the device are integrally exposed to the outside, and the device is quite likely to cause clamping injury to the feet due to weaker safety consciousness of the child when the foot or other parts of the body are wrongly stretched into the space between the chain and the pedals during riding, so that potential safety hazards exist and are unfavorable for riding of the child.

Disclosure of utility model

The utility model aims to provide a kindergarten children riding amusement device so as to solve the problems.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a kindergarten children ride amusement equipment, includes the frame, frame tail end bolted connection has the rear fork, the rear fork is used for connecting the rear wheel, rear wheel one side is fixed to be equipped with the flywheel, can drive the rear wheel and move to the front end when the flywheel rotates, lean on bottom central point to put in the frame to rotate and be connected with the pivot, pivot surface fixed connection toothed disc, the joint has the chain between toothed disc surface and the flywheel, the chain sets up and can makes the rear wheel rotate through toothed disc, chain and flywheel carry out force transmission when making the pivot rotate, be equipped with the protective housing between pivot and the chain, protective housing makes chain, toothed disc and flywheel set up and avoids causing the clamp to children in the protective housing, the pivot center is equipped with interior hexagonal through-hole and interior hexagonal through-hole in pedal, the pedal can dismantle, install the demand of different children to balance car or pedal bicycle of being convenient for, frame tail end bolted connection has the front fork, be equipped with the front wheel between the front fork, the frame is close to one side slope of front wheel is provided with the handlebar, one side top that the frame is close to the rear wheel is provided with the handlebar, the handlebar top and is provided with the protective housing, handlebar and seat and can adjust in order to make children's height or different leg arm height.

As a preferable technical scheme of the utility model, the pedal comprises a right pedal and a left pedal, a lug is arranged on one side of the right pedal opposite to the left pedal, a groove mutually matched with the lug is arranged on the left pedal, a threaded through hole is formed in one side of the outer surface of the rotating shaft, threaded through holes mutually matched with the rotating shaft are formed in the right pedal and the left pedal, the lug arranged on the right pedal can penetrate through the hexagonal through hole formed in the rotating shaft to be clamped into the groove formed in the left pedal, the threaded through hole formed in the right pedal is enabled to be mutually parallel and level with the threaded through hole formed in the rotating shaft through rotation, and the screw penetrates through the rotating shaft, the right pedal and the left pedal respectively to enable the threaded through hole and the threaded through hole to be mutually connected.

As a preferable technical scheme of the utility model, the two sides of the frame, which are close to the handlebar and the saddle, are respectively provided with the sliding grooves, the sliding grooves on the two sides are respectively obliquely arranged and face opposite directions, the bottom ends of the handlebar and the saddle are connected into the sliding grooves on the two sides in a sliding way, the bottom ends of the handlebar are arranged in a workshop forwards due to the inclination, the handlebar can move forwards in the upward adjusting process, the saddle can move towards the tail end again in the upward adjusting process, the distance between the handlebar and the saddle is continuously pulled apart to adapt to children with different arm extension lengths when the handlebar and the saddle move upwards, the positions of the upper end of the frame and the handlebar and the saddle are respectively provided with the hoop clamp, one side of the hoop clamp is provided with the clamping plate which can tension the bottom ends of the handlebar and the saddle to fix the handlebar when the clamping plate is pulled, and the hoop clamp is used for fixing the handlebar and the saddle after the adjustment is completed.

According to the preferred technical scheme, one end of the protective housing, which is close to the rear wheel, is connected with the auxiliary wheel mounting frame through bolts, the auxiliary wheel mounting frame is also arranged on one side, which is far away from the protective housing, of the rear fork, the auxiliary wheel mounting frame is provided with the auxiliary wheels, one side of the auxiliary wheel mounting frame is provided with the sliding slot holes, the auxiliary wheels are connected with the auxiliary wheels through bolts in the sliding slot holes, the auxiliary wheels are used for assisting a child in preventing the left and right balance from falling down when the child contacts the pedal, and the auxiliary wheels are fixedly connected to the sliding slots of the auxiliary wheel mounting frame at different heights and can be used for adjusting curves at different angles.

As a preferable technical scheme of the utility model, the front wheel is provided with the disc brake sheet, one side of the handlebar is provided with the brake handle, a brake cable is arranged between the brake handle and the disc brake sheet, and the brake handle can control the disc brake sheet to control the front wheel through the brake cable to prevent the front wheel from rotating forward.

As a preferable technical scheme of the utility model, the saddle comprises a saddle and a saddle rod, the saddle is rotatably connected to the upper end of the saddle rod, the upper end of the saddle rod is provided with a hand-turning bolt, the hand-turning bolt penetrates through the saddle and the saddle rod respectively, and different angles of the saddle can be adjusted through the hand-turning bolt, so that the saddle brings optimal use comfort to a user.

The utility model has the following advantages: the device flywheel and the gear plate are fixed through the frame and the rear fork, a chain is arranged between the flywheel and the gear plate, the gear plate is arranged on the outer surface of the rotating shaft, the inner surface of the rotating shaft is movably connected with pedals, the pedals can enable a balance car and a pedal bicycle to freely rotate around through disassembly and assembly, the mutual distances among the saddle, the saddle and the pedals can be pulled apart to adapt to more children when the handlebar and the saddle are adjusted upwards, and the position of one side of the frame corresponding to the flywheel and the gear plate is provided with a protective shell to wrap the flywheel and the gear plate so as to prevent the bodies of the children from mistakenly touching the flywheel and the gear plate to hurt the children.

Drawings

FIG. 1 is a schematic elevational view of the main body of a preferred embodiment of the present utility model;

FIG. 2 is a schematic elevational view of a second construction of a body of a preferred embodiment of the present utility model;

Fig. 3 is a schematic cross-sectional elevation view of a protective case according to a preferred embodiment of the present utility model;

FIG. 4 is a right side view of a pedal in accordance with a preferred embodiment of the present utility model;

Reference numerals illustrate: 1. a frame; 2. a rear fork; 3. a rear wheel; 31. a flywheel; 4. a rotating shaft; 41. a gear plate; 42. a hexagonal through hole; 43. a threaded through hole; 43. a screw; 5. a chain; 6. a protective shell; 7. foot pedal; 71. right foot pedal; 711. a bump; 72. a left pedal; 722. a groove; 8. a front fork; 9. a front wheel; 10. a handle bar; 11. a saddle; 111. a car cushion; 112. a seat post; 113. a hand-turning bolt; 12. a hoop clamp; 13. an auxiliary wheel mounting rack; 14. an auxiliary wheel; 15. a disc brake plate; 16. a brake lever; 17. a brake cable.

Detailed Description

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with the interior of two elements, the specific meaning of the terms in this utility model will be understood by those of ordinary skill in the art.

The utility model is further described below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-4 in combination, the amusement equipment for children riding in kindergarten of the utility model comprises a frame 1, wherein the frame 1 is in an inverted trapezoid-like structure, a rear fork 2 is connected to the lower end of the tail side of the frame 1 through bolts, the rear fork 2 is in a herringbone-like shape, a rear wheel 3 is rotatably arranged between the inner surfaces of one ends of the rear fork 2 far away from the frame 1, a flywheel 31 is fixedly connected to the left side of the rear wheel 3, a through hole is formed in the frame 1 near the center position of the bottom end and is rotationally connected with a rotating shaft 4, a gear disc 41 mutually matched with the flywheel 31 is arranged on the left side of the outer surface of the rotating shaft 4, the rotating shaft 4 rotates to drive the gear disc 41 to rotate, the one end of chain 5 is connected to gear dish 41 surface, the other end joint of chain 5 is at flywheel 31 surface, pivot 4 and chain 5 outside are equipped with protective housing 6, protective housing 6 one side fixed connection is on frame 1, frame 1 inner space can wrap up pivot 4 and chain 5, central point puts between the pivot 4 side surfaces and is equipped with interior hexagonal through-hole 42 and interior hexagonal through-hole 42 is equipped with pedal 7, frame 1 front end bolted connection has front fork 8, front wheel 9 rotates the one end of connecting keeping away from frame 1 at front fork 8, frame 1 is close to the one side top slope of front wheel 9 and is provided with handlebar 10, frame 1 is close to the one side top slope of rear wheel 3 and is provided with saddle 11.

The pedal 7 comprises a right pedal 71 and a left pedal 72, a protruding block 711 is arranged on one side, opposite to the left pedal 72, of the right pedal 71, the concave block 711 is of a six-corner structure, the left pedal 72 is provided with a groove 721 mutually matched with the protruding block 711, a threaded through hole 43 is formed on the outer surface of the rotating shaft 4 near the left side, the right pedal 71 and the left pedal 72 are provided with threaded through holes 43 mutually matched with the rotating shaft 4, the protruding block 711 arranged at one end of the right pedal 71 penetrates through the hexagonal through hole 42 arranged in the center of the rotating shaft 4 and is clamped into the groove 721 arranged on the left pedal 72, a screw 44 is arranged at one end, provided with the threaded through hole 43, of the rotating shaft 4, the left pedal 72 and the right pedal 71, and the screw 44 sequentially penetrates through the threaded through holes arranged on the rotating shaft 4 and the left pedal 72 to enable the threaded through holes to be fixedly connected together.

The spout 101 sets up in frame 1 inside and is located handlebar 10 and saddle 11 bottom, and spout 101 and handlebar 10 and saddle 11 mutually adapt, because frame 1 is the ladder shape structure that stands upside down, so both sides spout 101 are the slope setting and the opposite orientation, handlebar 10 and saddle 11 bottom and spout 101 mutually adapt, handlebar 10 and saddle 11 bottom sliding connection is in both sides spout 101, frame 1 upper end all is equipped with staple bolt clamp 12 with handlebar 10 and saddle 11 position, staple bolt clamp 12 surface bottom and frame 1 fixed connection, staple bolt clamp 12 internal surface and frame 10 or saddle 11 surface contact each other.

The auxiliary mounting frames 13 are provided with two in total, one end of the protective housing 6 close to the rear wheel 3 is connected with a first auxiliary wheel mounting frame 13 through bolts, the other auxiliary wheel mounting frame 13 is fixedly connected to the position of the corresponding first auxiliary wheel mounting frame 13 on the right side surface of the rear fork, one side of the auxiliary wheel mounting frame 13 far away from the rear wheel 3 is provided with a sliding groove hole, an auxiliary wheel 14 is connected into the sliding groove hole through bolts, and the auxiliary wheels 14 are provided with two in total.

The disc brake piece 15 sets up in front wheel 9 central point, and disc brake piece 15 one end fixed connection is on front fork 8 surface, and the loose end gradually connects nature contact with front wheel 9 surface, and handlebar 10 one side is equipped with brake handle 16, is equipped with brake cable 17 between brake handle 16 and the disc brake piece 15, and brake handle 16 presses and drives brake piece 15 and front wheel 9 and contact each other.

The saddle 11 includes car cushion 111 and saddle pole 112, and car cushion 111 rotates the connection in saddle pole 112 upper end, is equipped with the screw hole of mutually supporting between car cushion 111 bottom and the saddle pole 112, and hand-turning bolt 113 runs through car cushion 111 and saddle pole 112 respectively.

Specifically, when the bicycle is used, firstly, if the balance car is changed into a bicycle, firstly, the balance car needs to be changed into the bicycle, one end of the balance car, which is provided with a lug, is connected into a groove which is formed in the left pedal 71 through a hexagonal through hole 42 which is formed in the center of the side surface of the rotating shaft 4, and the balance car is fixedly connected in the rotating shaft 4 through threaded through holes which are formed in the rotating shaft 4, the left pedal 72 and the right pedal 71 respectively through screws 44, at the moment, the rotating shaft 4 can be driven to rotate through the rotating shaft 7 of a child, a gear disc 41 is arranged on the outer surface of the rotating shaft 4, a chain 5 is arranged between the gear disc 41 and a flywheel 31 which is arranged on the rear wheel 3, the rear wheel 3 is driven to rotate through the gear disc 41, the chain 5 and the flywheel 31, a protective shell 6 is arranged outside the gear disc 41 and the flywheel 31, one end of the protective shell 6 is fixedly connected between the bicycle frame 1 and the rear fork 2, the gear disc 41, the chain 5 and the flywheel 31 are wrapped, so that the child is placed in contact with the parts, and the child is damaged, when the child rotates the rotating shaft 4, the rotating shaft 4 can be driven to rotate, the rotating shaft 4, the gear disc 41 and the bicycle 11 can be driven by the child, the bicycle saddle 11 can be pulled down, the saddle 11 can be adjusted, the bicycle saddle 11 can be pulled down, the saddle 11 can be pulled down towards the opposite to the bicycle frame 11, and the saddle 11 can be pulled down towards the bicycle frame 11, and the saddle 11 can be adjusted, and the saddle 11 can be pulled towards the bicycle frame 11, and the saddle can be adjusted, and the saddle can be pulled and the bicycle can be pulled and the saddle can be pulled and the opposite, and the bicycle can be fixed.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The utility model provides a kindergarten children ride amusement equipment, includes frame (1), its characterized in that, frame (1) tail end bolted connection has rear fork (2), be equipped with rear wheel (3) between rear fork (2), rear wheel (3) one side is fixed to be equipped with flywheel (31), be connected with pivot (4) by bottom central point put rotation in frame (1), pivot (4) are equipped with toothed disc (41) outward, the joint has chain (5) between toothed disc (41) surface and flywheel (31), be equipped with protective housing (6) between pivot (4) and chain (5), be equipped with pedal (7) in being equipped with in pivot (4) center hexagonal through-hole (42) and interior hexagonal through-hole (42), frame (1) front end bolted connection has front fork (8), be equipped with front wheel (9) between front fork (8), frame (1) are close to one side top slope that front wheel (9) is provided with handlebar (10), frame (1) are close to one side top slope that rear wheel (3) is provided with saddle (11).

2. The amusement device of claim 1, wherein: the pedal (7) comprises a right pedal (71) and a left pedal (72), a lug (711) is arranged on one side, opposite to the left pedal (72), of the right pedal (71), a groove (721) mutually matched with the lug (711) is formed in the left pedal (72), a threaded through hole (43) is formed in one side of the outer surface of the rotating shaft (4), a threaded through hole (43) mutually matched with the rotating shaft (4) is formed in the right pedal (71) and the left pedal (72), the lug (711) arranged at one end of the right pedal (71) penetrates through a hexagonal through hole (42) formed in the rotating shaft (4) and is clamped into the groove (721) formed in the left pedal (72), and a screw (44) is arranged at one end of the threaded through hole (43) of the rotating shaft (4).

3. The amusement device of claim 1, wherein: the bicycle frame is characterized in that sliding grooves (101) are formed in two sides, close to a handlebar (10) and a saddle (11), of the bicycle frame (1), the sliding grooves (101) are obliquely arranged and face opposite directions, the bottom ends of the handlebar (10) and the saddle (11) are slidably connected into the sliding grooves (101) on the two sides, and hoop clamps (12) are arranged at the upper end of the bicycle frame (1) and at the positions of the handlebar (10) and the saddle (11).

4. The amusement device of claim 1, wherein: one end of the protective housing (6) close to the rear wheel (3) is connected with an auxiliary wheel mounting frame (13) through bolts, and an auxiliary wheel (14) is connected with one side of the auxiliary wheel mounting frame (13) through bolts.

5. The amusement device of claim 1, wherein: the front wheel (9) is provided with a disc brake sheet (15), one side of the handlebar (10) is provided with a brake handle (16), and a brake cable (17) is arranged between the brake handle (16) and the disc brake sheet (15).

6. The amusement device of claim 1, wherein: the saddle (11) comprises a saddle (111) and a saddle rod (112), the saddle (111) is rotatably connected to the upper end of the saddle rod (112), a hand-turning bolt (113) is arranged at the upper end of the saddle rod (112), and the hand-turning bolt (113) penetrates through the saddle (111) and the saddle rod (112) respectively.