CN218617015U - Multifunctional children transformable vehicle - Google Patents

Abstract

The utility model discloses a multi-functional children warp car, it includes handlebar, pedal, front wheel, rear wheel, seat, frame, storage seat and quick detach cup joint, the frame includes car pole and fixed U-shaped frame, the open end width of fixed U-shaped frame is greater than two the thickness sum of rear wheel. The utility model has the advantages of reasonable design, it can the direct assembly on accomodating the seat to pedal to pull down, it is pedal to ingenious utilize the space of seat below to place, conveniently take at any time, and two rear wheels can be through quick detach cup joint pull out upset assembly on fixed U-shaped frame, make two rear wheels be located the inboard position of open end or the outside position of fixed U-shaped frame, correspondingly realize warping balance car or tricycle purpose, and easy operation, and is convenient, and because fixed U-shaped frame is fixed structure, not only structural stability is good, still save the location structure that opens and shuts, simplify overall structure, and the cost is reduced, and the realization is easy.

Description

Multifunctional children transformable vehicle

Technical Field

The utility model relates to a toy, concretely relates to multi-functional children warp car.

Background

With the improvement of living standard, various children toys are emerging continuously, and the baby carriage is greatly popular among people. The children's vehicles are classified into a scooter, a tricycle for children, a balance car, and the like.

The sliding walking vehicle is provided with a front fork at the front side of the frame, a faucet and a front wheel are combined at the top end and the bottom end of the front fork, and a rear wheel is arranged at the rear end of the frame, so that compared with a common bicycle, the sliding walking vehicle is not provided with a pedal, a fluted disc, a chain and other transmission structures; when a child rides on the scooter, the scooter is driven by the counterforce of the double pedals to the ground to slide forwards through inertia, so that the child can be familiar with the action of the two-wheel vehicle, the balance sense and brain coordination of the child can be trained, and the child can ride the scooter easily with more balance sense and confidence when riding a common bicycle subsequently.

The tricycle for children is mainly designed to comprise a frame, handles, pedals, a seat cushion, front wheels and rear wheels, and when the children pedal a pair of pedals and hold a pair of handles, the front wheels can move forwards to drive the rear wheels to move forwards, so that the purpose of riding the tricycle for the children is achieved. For safety of use, the distance between the two rear wheels and the angle at which the rear wheels glide are different for different kinds of strollers.

In order to reduce waste, a multifunctional baby carrier appears on the market, and the transformation conversion of a scooter, a tricycle and a balance car is realized by adjusting the distance between two rear wheels or adjusting the angle of the rear wheels relative to a rear wheel bracket.

For example, the utility model of "deformable three-wheeled bassinet" as publication number "CN210822586U" discloses a deformable three-wheeled bassinet, which comprises a frame, wherein the front end of the frame is provided with a front wheel; the frame comprises a saddle seat frame and a pair of rear wheel frames which are hinged at the rear end of the saddle seat frame and can swing left and right, the rear end of each rear wheel frame is provided with a rotating seat which can rotate relative to the rear wheel frame, and the side part of each rotating seat is provided with a rear wheel; the device also comprises a first limiting mechanism used for limiting the swinging of the rear wheel frame and a second limiting mechanism used for limiting the rotation of the rotating seat. And pedals for driving the front wheel to rotate are detachably mounted on two sides of the front wheel. Although the purpose of deformation can be achieved, when the pedals are detached to be used as the balance car, the special positions for placing the pedals are not arranged on the car frame, and the pedals need to be additionally found for placing and storing or directly held by an adult; when wanting to use as the tricycle bassinet suddenly, must go back to the place of storing and look for again, if it is handheld, not only inconvenient, still appear losing the phenomenon easily, moreover because the rear wheel carrier can open and shut the deformation, structural stability is not very good, for this reason, still need set up parts such as U type connecting rod and first, second stop gear and cooperate the limiting position, the structure is complicated relatively, it is not very convenient to use.

SUMMERY OF THE UTILITY MODEL

To the above, an object of the utility model is to provide a reasonable in structural design, convenient to use's multi-functional children warp car.

In order to achieve the above purpose, the utility model provides a technical scheme is: a multifunctional child deformable vehicle comprises a handlebar, pedals, front wheels, rear wheels, a seat, a frame, a containing seat and a quick-release sleeve joint, wherein the seat is arranged on the frame, the frame comprises a vehicle rod and a fixed U-shaped frame, the front end of the vehicle rod is hinged with the handlebar, the tail end of the vehicle rod is fixedly connected to the fixed U-shaped frame, and the width of the opening end of the fixed U-shaped frame is larger than the sum of the thicknesses of the two rear wheels; the rear wheel is arranged on one side of the quick-release sleeve joint through a rotating wheel shaft, and the other end of the quick-release sleeve joint is provided with a jack matched with the opening end of the fixed U-shaped frame; the two rear wheels are symmetrically arranged at the inner side or the outer side of the opening end of the fixed U-shaped frame through the jacks of the quick-release sleeve joints corresponding to the rear wheels respectively; the front wheel passes through the setting of driving wheel axle the lower extreme of handlebar, just the both ends of driving wheel axle form the assembly end, pedal be equipped with the portion of cup jointing of assembly end looks adaptation, the storage seat corresponds the below position of seat sets up on the frame, and be equipped with cup joint the hole of portion adaptation.

As an optimized scheme of the utility model, the handlebar includes the handle, goes up the connecting seat, lower connecting seat, lock dish, presses lid, spring, lid seat, primary and secondary nail, front rod and front fork, the connecting seat passes through the front rod and is connected with the front fork down, the outer peripheral face of lock dish is equipped with the location arch, the upper end of going up the connecting seat is fixed handle intermediate position, lower extreme are equipped with the connector, the intermediate position of connecting seat down be equipped with the spread groove of connector looks adaptation, bilateral symmetry are equipped with the installation cavity, the connector inserts the spread groove, the bilateral symmetry of connector be equipped with the lock chamber of lock dish appearance profile looks adaptation, the bottom surface of installation cavity be equipped with the corresponding fore shaft in lock chamber, the edge of this fore shaft be equipped with a plurality of with the screens of the protruding looks adaptation of location, spring and lock dish set gradually in the lock chamber, and the spring can push away the lock dish lock into the fore shaft, the lid seat sets up the open position of installation cavity, press the lid to set up on the lid seat, press to pass the top post on the lock dish, realize the connector, lid seat and the assembly purpose.

As a preferred scheme of the utility model, the lower extreme of front fork is equipped with and is used for installing the axle bed of drive wheel axle, the both ends face of drive wheel axle is equipped with the pilot hole and forms the assembly end, the middle part increase of drive wheel axle forms the polygon shaft shoulder, and the centre of a circle position of front wheel be equipped with the shaft shoulder hole of polygon shaft shoulder looks adaptation, through polygon shaft shoulder and shaft shoulder hole fixed mounting, realize the drive wheel axle can drive when rotating the front wheel rotates.

As a preferred scheme of the utility model, pedal including the foot bar and set up the footboard on this foot bar, be equipped with on the foot bar with the first complete set of connecting portion of assembly shape of assembly hole looks adaptation should assemble overhead bullet knot, and be equipped with on the assembly hole and detain the knot hole of looks adaptation with this bullet, the cooperation is inseparable, and difficult pine takes off, easily dismantles.

As a preferred scheme of the utility model, the upper portion of storage seat be equipped with the pole hole of car pole looks adaptation, two cup joint the hole symmetric position in the space of storage seat below is ingeniously utilized and is placed pedal, conveniently takes at any time.

As a preferred scheme of the utility model, the quick detach cup joints the seat of cup jointing on this drum seat one end outer wall including drum seat and perpendicular setting, the jack is located cup joint on the seat, be equipped with on the drum seat and let the rotation shaft axle is with the back shaft hole that its axial runs through, the back wheel is located the other end position of drum seat, the rotation shaft axle pass in proper order the back shaft hole with the wheel hole of back wheel, be equipped with the quick detach button on the open end of fixed U-shaped frame, and be equipped with the lockhole with quick detach button looks adaptation on the jack, realize the purpose of locking when quick detach button card goes into the lockhole, press the quick detach button then can withdraw from the lockhole, bring the convenience for the dismantlement.

The utility model has the advantages that: the utility model has reasonable structural design, when the utility model is used as a balance car, the pedals can be directly assembled on the containing seats after being disassembled, the pedals can be placed in the space below the seat skillfully, and the pedals are convenient to take at any time, and the two rear wheels can be disassembled and turned 180 degrees through the quick disassembling sleeve joint and then assembled on the fixed U-shaped frame, so that the two rear wheels are positioned at the inner side of the opening end of the fixed U-shaped frame, and the purpose of the balance car can be realized; when the tricycle is used as a tricycle, the pedals can be taken down from the containing seats and are assembled on the driving wheel shafts of the front wheels in a dismounting way, then the two rear wheels are assembled on the fixed U-shaped frame after being dismounted through the quick-dismounting sleeve joint and turned over for 180 degrees, and the two rear wheels are positioned at the outer side of the opening end of the fixed U-shaped frame, so that the purpose of deforming the tricycle is achieved; the operation is simple and convenient, and the fixed U-shaped frame is of a fixed structure, so that the structural stability is good, an opening and closing positioning structure is omitted, the integral structure is simplified, the cost is reduced, and the realization is easy.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an exploded view of the handlebar of the present invention.

Fig. 4 is a schematic structural view of the front fork and the front wheel of the present invention.

Fig. 5 is a schematic structural view of the storage seat of the present invention.

Fig. 6 is a schematic structural view of the middle quick-release socket joint of the present invention.

Fig. 7 is a schematic structural view of the present invention during disassembly.

Fig. 8 is a schematic view of another modified structure of the present invention.

Detailed Description

Referring to fig. 1 to 6, the multifunctional children's deformable vehicle comprises a handlebar 1, pedals 2, a front wheel 3, a rear wheel 4, a seat 5, a frame 6, a storage seat 7 and a quick-release socket joint 8.

The frame 6 comprises a vehicle rod 61 and a fixed U-shaped frame 62, wherein the front end of the vehicle rod 61 is hinged with the handlebar 1. The handlebar 1 comprises a handlebar 11, an upper connecting seat 12, a lower connecting seat 13, a lock disc 14, a press cover 15, a spring 16, a cover seat 17, a snap nail 18, a front rod 19 and a front fork 110, wherein the lower connecting seat 13 is connected with the front fork 110 through the front rod 19, a hinge tube 63 is arranged at the front end of a handlebar 61, the hinge tube 63 is sleeved on the front rod 19, the upper end of the hinge tube 63 is butted with the lower connecting seat 13, and the lower end of the hinge tube 63 is butted with the upper end of the front fork 110.

The outer peripheral face of lock dish 14 is equipped with the location arch, the upper end of going up connecting seat 12 is fixed handle 11 intermediate position, and the lower extreme is equipped with connector 121, the intermediate position of connecting seat 13 down be equipped with the spread groove 131 of connector 121 looks adaptation, bilateral symmetry is equipped with installation cavity 132, connector 121 inserts spread groove 131, the bilateral symmetry of connector 121 be equipped with the lock cavity 122 of lock dish 14 appearance profile looks adaptation, the bottom surface of installation cavity 132 be equipped with the corresponding fore shaft 133 of lock cavity 122, the edge of this fore shaft 133 be equipped with a plurality of with the screens of the protruding looks adaptation of location, spring 16 and lock dish 14 set gradually at lock cavity 122, and spring 16 can push up the fore shaft 14 lock is gone into the fore shaft 133, lid seat 17 sets up the open position of installation cavity 132, press lid 15 setting on lid seat 17 to can the activity press, specifically be equipped with the barb on pressing lid 15, and be equipped with the hook groove that can supply this barb to slide certain distance axially on lid seat 17. The press cover 15 is provided with a support pillar penetrating through the cover seat 17 and pressing against the lock disc 14, and the snap nails 18 penetrate through the cover seat 17, the lock disc 14 and the connector 121, so that the purpose of assembly is achieved, and the press cover is easy to achieve.

When the position of the handle 11 needs to be adjusted, the pressing cover 15 is pressed down, the lock disc 14 is pushed by the jacking column to compress the spring 16 to move towards the direction of the connecting head 121, so that the lock disc 14 completely exits from the lock opening 133 and integrally enters the lock cavity 122, the lock disc 14 exits from the lock opening 133, the rotating angle of the upper connecting seat 12 can be rotated at will at this time, the position of the handle 11 is adjusted, after the required position is adjusted, the pressing cover 15 is loosened, the spring 16 pushes the lock disc 14 to move towards the lock opening 133 by utilizing the self elasticity, so that one part of the lock disc 14 is positioned in the lock opening 133, the other part of the lock disc is positioned in the lock cavity 122, and the positioning bulge of the lock disc 14 is correspondingly buckled into the clamping position corresponding to the positioning bulge, and the aim of locking and positioning is fulfilled.

The lower end of the front fork 110 is provided with a shaft seat 111 for mounting the driving wheel shaft 112, specifically, the shaft seat 111 is provided with a slot adapted to the lower end of the front fork 110, and the lower end of the front fork 110 is inserted into the slot and then locked by a screw. The axle seat 111 is provided with an axle hole for mounting a driving axle 112.

The both ends face of drive wheel axle 112 is equipped with the pilot hole and forms pilot end 113, be equipped with on pedal 2 with the portion of cup jointing of 113 looks adaptations of pilot end, it is concrete, pedal 2 includes foot bar 21 and sets up footboard 22 on this foot bar 21, be equipped with on the foot bar 21 with the first complete set of portion 23 of assembly shape of pilot hole looks adaptations is equipped with bullet knot 24 on this assembly head, and be equipped with the knot hole with this bullet knot 24 looks adaptations on the pilot hole, the cooperation is inseparable, and difficult pine takes off, easily dismantles.

The middle of the driving wheel shaft 112 is enlarged to form a polygonal shaft shoulder, a shaft shoulder hole matched with the polygonal shaft shoulder is formed in the center of the front wheel 3, and the polygonal shaft shoulder and the shaft shoulder hole are fixedly assembled, so that the driving wheel shaft 112 can drive the front wheel 3 to rotate when rotating. In this embodiment, the cross-sectional profile of the polygonal shaft shoulder is a regular hexagon, and the shaft shoulder hole is also a regular hexagon. In other embodiments, the cross-sectional profile of the polygonal shaft shoulder may be a square, a regular pentagon, or the like.

The tail end of the vehicle rod 61 is fixedly connected to the fixed U-shaped frame 62, and the width of the opening end of the fixed U-shaped frame 62 is larger than the sum of the thicknesses of the two rear wheels 4, preferably larger than 0.5-2 cm; the seat 5 is provided at a rear position of the vehicle lever 61. The storage seat 7 is arranged on the vehicle rod 61 corresponding to the lower position of the seat 5, and is provided with a sleeve joint hole 72 matched with the sleeve joint part 23. Specifically, a rod hole 71 matched with the vehicle rod 61 is formed in the upper portion of the storage seat 7, and the storage seat 7 is mounted on the vehicle rod 61 by enabling the vehicle rod 61 to penetrate through the rod hole 71. Two cup joint hole 72 symmetry be located the lower part of storage seat 7, the pedal 2 is placed in the space of ingenious utilization seat 5 below, conveniently takes at any time, does not take space.

The rear wheel 4 is arranged on one side of the quick-release sleeve joint 8 through a rotating wheel shaft 9, and the other end of the quick-release sleeve joint 8 is provided with a jack 83 matched with the opening end of the fixed U-shaped frame 62; specifically, quick detach socket joint 8 includes cylinder seat 81 and the socket 82 of perpendicular setting on this cylinder seat 81 one end outer wall, jack 83 is located socket 82 is last, be equipped with on cylinder seat 81 and let the rear axle hole 84 that the rotating wheel axle 9 runs through its axial, rear wheel 4 is located the other end position of cylinder seat 81, rotating wheel axle 9 pass rear axle hole 84 in proper order with the wheel hole of rear wheel 4, be equipped with quick detach button 64 on the open end of fixed U-shaped frame 62, and be equipped with the lockhole with quick detach button 64 looks adaptation on jack 83, realize the purpose of locking when quick detach button 64 card goes into the lockhole, press quick detach button 64 then can withdraw from the lockhole, bring the convenience for dismantling. During assembly, the quick-release sleeve joint 8 can be rotated according to the requirements of a balance car or a tricycle, so that the two rear wheels 4 can be symmetrically assembled at the inner side position or the outer side position of the opening end of the fixed U-shaped frame 62.

When the bicycle needs to be used as a balance car, referring to fig. 7 and 8, the pedals 2 are disassembled, the sleeve-joint parts 23 are inserted into the sleeve-joint holes 72 of the containing seats 7, the pedals 2 are assembled on the containing seats 7, the pedals 2 are placed in the space below the seat 5 ingeniously, the pedals are convenient to take at any time, the two rear wheels 4 can be disassembled through the quick-disassembling sleeve-joint heads 8 and turned over for 180 degrees and then assembled on the fixed U-shaped frame 62, the two rear wheels 4 are located at the inner side of the opening end of the fixed U-shaped frame 62, and the purpose of deforming the balance car is achieved.

When the tricycle needs to be used as a tricycle, referring to fig. 7 and fig. 1, the pedal 2 can be taken down from the storage seat 7 and assembled on the driving wheel shaft 112 of the front wheel 3, then the two rear wheels 4 are assembled on the fixed U-shaped frame 62 after being disassembled from the quick-release sleeve joint 8 and reversely rotated for 180 degrees, so that the two rear wheels 4 are positioned at the outer side of the opening end of the fixed U-shaped frame 62, the purpose of deforming the tricycle is achieved, and the tricycle is simple and convenient to operate.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used herein, such terms are for convenience of description and are not intended to limit the present invention, and other toys that are the same or similar to the specific terms are also within the scope of the present invention.

Claims (8)

1. The utility model provides a multi-functional children warp car, its includes handlebar, pedal, front wheel, rear wheel, seat and frame, the seat sets up on the frame its characterized in that: the bicycle frame comprises a bicycle rod and a fixed U-shaped frame, the front end of the bicycle rod is hinged with the handlebar, the tail end of the bicycle rod is fixedly connected to the fixed U-shaped frame, and the width of the opening end of the fixed U-shaped frame is larger than the sum of the thicknesses of the two rear wheels; the rear wheel is arranged on one side of the quick-release sleeve joint through a rotating wheel shaft, and the other end of the quick-release sleeve joint is provided with a jack matched with the open end of the fixed U-shaped frame; the two rear wheels are symmetrically arranged at the inner side position or the outer side position of the opening end of the fixed U-shaped frame through the jacks of the quick-release sleeve joints corresponding to the two rear wheels respectively; the front wheel is arranged at the lower end of the handlebar through a driving wheel shaft, assembly ends are formed at two ends of the driving wheel shaft, a sleeving part matched with the assembly ends is arranged on the pedal, the lower position of the containing seat corresponding to the seat is arranged on the frame, and a sleeving hole matched with the sleeving part is formed in the containing seat.

2. The multi-functional children's deformable car of claim 1, characterized in that: the handlebar includes the handle, goes up the connecting seat, lower connecting seat, lock dish, presses lid, spring, lid seat, primary and secondary nail, preceding pole and front fork, the connecting seat passes through the front beam down and is connected with the front fork, the outer peripheral face of lock dish is equipped with the location arch, the upper end of going up the connecting seat is fixed handle intermediate position, the lower extreme is equipped with the connector, the intermediate position of connecting seat down be equipped with the spread groove of connector looks adaptation, bilateral symmetry are equipped with the installation cavity, the connector inserts the spread groove, the bilateral symmetry of connector be equipped with the lock chamber of lock dish appearance profile looks adaptation, the bottom surface of installation cavity be equipped with the corresponding fore shaft in lock chamber, the edge of this fore shaft be equipped with a plurality of with the screens of location arch looks adaptation, spring and lock dish set gradually in the lock chamber, and spring can push up the lock dish lock is locked into the fore shaft, the lid seat sets up the open position in the installation cavity, press the lid to set up on covering, be equipped with according to pass the lid seat top of lid and press in the post on the lock dish, the connector, the primary and secondary nail passes lid seat, lock dish and connector.

3. The multi-functional children's deformable car of claim 2, characterized in that: the lower end of the front fork is provided with a shaft seat used for installing the driving wheel shaft, assembling holes are formed in two end faces of the driving wheel shaft to form the assembling end, the middle of the driving wheel shaft is enlarged to form a polygonal shaft shoulder, and a shaft shoulder hole matched with the polygonal shaft shoulder is formed in the circle center position of the front wheel.

4. The multi-functional children's deformable car of claim 3, characterized in that: the outline of the cross section of the polygonal shaft shoulder is a regular hexagon.

5. The multi-functional children's deformable car of claim 3, characterized in that: and the shaft seat is provided with a slot matched with the lower end of the front fork.

6. The multi-functional children's deformable car of claim 3, characterized in that: the pedal comprises a pedal rod and a pedal arranged on the pedal rod, the pedal rod is provided with an assembly head-shaped complete set connecting part matched with the assembly hole, the assembly head is provided with a spring fastener, and the assembly hole is provided with a fastener hole matched with the spring fastener.

7. The multi-functional children's deformable car of claim 1, characterized in that: the upper portion of the containing seat is provided with a rod hole matched with the vehicle rod, and the two sleeve joint holes are symmetrically located at the lower portion of the containing seat.

8. The multi-functional children's deformable car of claim 1, characterized in that: the quick-release sleeve joint comprises a cylindrical seat and a sleeve joint seat vertically arranged on the outer wall of one end of the cylindrical seat, wherein the jack is positioned on the sleeve joint seat, a rear shaft hole is formed in the cylindrical seat and penetrates through the rotating wheel shaft in the axial direction, the rear wheel is positioned at the other end position of the cylindrical seat, the rotating wheel shaft sequentially penetrates through the rear shaft hole and the wheel hole of the rear wheel, a quick-release button is arranged on the open end of the fixed U-shaped frame, and a lock hole matched with the quick-release button is formed in the jack.

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