阅读说明：本技术 一种多功能儿童骑行车 (Multifunctional children riding vehicle ) 是由 张鸿 于 2021-09-15 设计创作，主要内容包括：本发明公开一种多功能儿童骑行车,包括：车架、车头、前轮、踏板机构、后车架、座椅、后轮支架、后轮、以及推杆,车架上设置有若干调节槽,调节槽沿车架均匀分布,后车架对应调节槽设置有调节块,调节块嵌入到调节槽中,车架前端设置有车架收纳槽,车架收纳槽尺寸与调节槽相同。本发明通过调整后车架在车架上的相对位置,选定适当的位置所对应的调节槽,使得后车架的调节块嵌入调节槽中,从而实现座椅的位置的调整；当需要对骑行车进行收纳时,可将后车架移动至车架收纳槽的对应位置处,使得调节块嵌入车架收纳槽中,并将两侧后轮支架向内靠近,同时将推杆卸下,以此减小骑行车的占地面积,便于进行收纳。(The invention discloses a multifunctional children's ride-on vehicle, comprising: frame, locomotive, front wheel, pedal mechanism, back frame, seat, rear wheel support, rear wheel and push rod are provided with a plurality of adjustment tanks on the frame, and the adjustment tank is along frame evenly distributed, and the back frame corresponds the adjustment tank and is provided with the regulating block, and the regulating block is embedded into the adjustment tank, and the frame front end is provided with the frame and accomodates the groove, and the frame is accomodate the groove size and is the same with the adjustment tank. According to the invention, the relative position of the rear frame on the frame is adjusted, and the adjusting groove corresponding to the proper position is selected, so that the adjusting block of the rear frame is embedded into the adjusting groove, and the position of the seat is adjusted; when needs are accomodate the car of riding, can accomodate the groove to the frame with the back frame removal corresponding position department for the adjusting block embedding frame is accomodate in the groove, and is inwards close to both sides rear wheel support, unloads the push rod simultaneously, with this area that reduces the car of riding, is convenient for accomodate.)

1. A multi-functional children ride a vehicle, its characterized in that includes: the frame, locate the locomotive of frame front end, with the locomotive rotates the front wheel of connection, with the pedal mechanism that the front wheel is connected, the activity set up in back frame on the frame, set up in seat on the back frame, articulate respectively in the rear wheel support of back frame both sides, set up in rear wheel on the rear wheel support and set up in the push rod of frame rear end, be provided with a plurality of adjustment tanks on the frame, the adjustment tank is along frame evenly distributed, the back frame corresponds the adjustment tank and is provided with the regulating block, the regulating block imbeds in the adjustment tank, the frame front end is provided with the frame and accomodates the groove, the frame accomodates the groove size the same with the adjustment tank.

2. The multi-functional children's ride-on vehicle of claim 1, wherein the bottom of the seat is provided with an adjusting button, the adjusting button is connected with a transmission mechanism, the transmission mechanism is connected with the adjusting block, and the adjusting block is driven by the transmission mechanism to be separated from the adjusting groove or the frame accommodating groove when the adjusting button is pressed.

3. The multi-function children's ride-on vehicle of claim 1, wherein the push rod comprises: the telescopic link, set up in the hand push on telescopic link top, set up in the push rod connecting block of telescopic link bottom, set up in the frame connecting block and the cover of frame rear end are located drive belt on frame connecting block and the locomotive, during the embedding of push rod connecting block frame connecting block, rotate it is rotatory about passing through conduction band drive locomotive during the hand push, be provided with the push rod kayser on the telescopic link, the push rod kayser is connected with the push rod connecting block.

4. The multi-function children's ride-on vehicle of claim 1, wherein the head comprises: the bicycle comprises a bicycle head connecting block connected with the bicycle frame, a front handle penetrating through the bicycle head connecting block and a front fork connected with the front handle, wherein the front handle and the front fork are respectively arranged at the upper end and the lower end of the bicycle head connecting block, a front wheel is rotatably connected with the front fork, and a pedal mechanism penetrates through the front fork and is arranged at the two ends of the front wheel.

5. The multifunctional children's ride-on vehicle according to claim 4, wherein a vehicle head adjusting hole is formed in the vehicle head connecting block, a plurality of vehicle head adjusting blocks are arranged on the front handle bar and correspond to the vehicle head adjusting hole, a vehicle head adjusting button is arranged on the vehicle head connecting block and corresponds to the vehicle head adjusting block, the vehicle head adjusting button is connected with a reset mechanism, and the vehicle head adjusting block is embedded into the vehicle head adjusting hole.

6. The multi-function children's ride-on vehicle of claim 4, wherein the pedal mechanism comprises: the footboard, with the footboard rotates the crank of connecting and set up in crank terminal connecting axle, the front wheel is provided with the pivot, the connecting axle is embedded into in the pivot, the front fork both sides correspond pedal mechanism respectively and are provided with clutching mechanism, the connecting axle corresponds clutching mechanism and is provided with two separation and reunion gear grooves, clutching mechanism embedding separation and reunion gear groove.

7. The multi-functional children's ride-on vehicle of claim 1, wherein a rear wheel turning block is hinged to the rear wheel bracket, the rear wheel turning being provided on the rear wheel turning block, the rear wheel turning left and right around the rear wheel turning block.

8. The multi-function children's ride-on vehicle of claim 7, wherein the rear wheel bracket is provided with a rotation block locking mechanism, the rear wheel rotation block is provided with a plurality of rotation block gear slots corresponding to the rotation block locking mechanism, and the rotation block locking mechanism is embedded in the rotation block gear slots.

9. The multi-functional children's ride-on vehicle of claim 1, wherein the rear wheel support has an arc-shaped plate on a side facing the rear frame, the arc-shaped plate is embedded in the rear frame, the arc-shaped plate has a plurality of rear wheel support gear holes, the rear frame has a rear wheel support locking mechanism corresponding to the rear wheel support gear holes, and the rear wheel support locking mechanism sequentially passes through the rear wheel support gear holes of the arc-shaped plates of the rear wheel supports on both sides.

10. The multi-functional children's ride-on vehicle of claim 1, wherein the rear wheel bracket is provided with a fixing slot, the fixing slots of the rear wheel brackets at both sides are inserted with a connecting rod, the two ends of the connecting rod are respectively inserted into the fixing slots to fix the relative positions of the rear wheel brackets at both sides, the rear frame is provided with a receiving structure, the receiving structure is provided with a pedal slot and a connecting rod slot, the pedal mechanism is embedded into the pedal slot, and the connecting rod is inserted into the connecting rod slot.

Technical Field

The invention relates to the field of children's vehicles, in particular to a multifunctional children's ride-on vehicle.

Background

The children's carriage has become an indispensable product in the growth process of children. Child's bike generally includes tricycle and two-wheel car, and when child is less, because the ability of mastering balance is not enough, then generally can ride the tricycle when playing to ensure safety, and after child grows bigger, will generally no longer be interested in the tricycle, but more happy two-wheel bicycle of riding. Therefore, at different growth stages of children, different types of children's vehicles need to be purchased, the living cost is increased, the children's vehicles on the market are generally large in size at present, and the children's vehicles can occupy a large space when being stored. In addition, because the children have poor judgment capability on dangerous conditions, if the children play by themselves and parents cannot obtain the control right of the children's carriage, safety accidents are easy to happen.

Accordingly, the prior art is deficient and needs improvement.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a multifunctional children riding vehicle.

The technical scheme of the invention is as follows: provided is a multi-functional children's ride-on vehicle, including: the frame, locate the locomotive of frame front end, with the locomotive rotates the front wheel of connection, with the pedal mechanism that the front wheel is connected, the activity set up in back frame on the frame, set up in seat on the back frame, articulate respectively in the rear wheel support of back frame both sides, set up in rear wheel on the rear wheel support and set up in the push rod of frame rear end, be provided with a plurality of adjustment tanks on the frame, the adjustment tank is along frame evenly distributed, the back frame corresponds the adjustment tank and is provided with the regulating block, the regulating block imbeds in the adjustment tank, the frame front end is provided with the frame and accomodates the groove, the frame accomodates the groove size the same with the adjustment tank.

Furthermore, the bottom of the seat is provided with an adjusting button which is connected with a transmission mechanism, the transmission mechanism is connected with the adjusting block, and the adjusting block is driven by the transmission mechanism to be separated from the adjusting groove or the frame accommodating groove when the adjusting button is pressed down.

Further, the push rod includes: the telescopic link, set up in the hand push on telescopic link top, set up in the push rod connecting block of telescopic link bottom, set up in the frame connecting block and the cover of frame rear end are located drive belt on frame connecting block and the locomotive, during the embedding of push rod connecting block frame connecting block, rotate it is rotatory about passing through conduction band drive locomotive during the hand push, be provided with the push rod kayser on the telescopic link, the push rod kayser is connected with the push rod connecting block.

Further, the locomotive includes: the bicycle comprises a bicycle head connecting block connected with the bicycle frame, a front handle penetrating through the bicycle head connecting block and a front fork connected with the front handle, wherein the front handle and the front fork are respectively arranged at the upper end and the lower end of the bicycle head connecting block, a front wheel is rotatably connected with the front fork, and a pedal mechanism penetrates through the front fork and is arranged at the two ends of the front wheel.

Further, be provided with the locomotive regulation hole on the locomotive connecting block, it is provided with a plurality of locomotive regulating blocks to correspond the locomotive regulation hole on the front handle, it is provided with locomotive adjustment button to correspond the locomotive regulating block on the locomotive connecting block, locomotive adjustment button is connected with canceling release mechanical system, in the locomotive regulating block embedding locomotive regulation hole.

Further, the pedal mechanism includes: the footboard, with the footboard rotates the crank of connecting and set up in crank terminal connecting axle, the front wheel is provided with the pivot, the connecting axle is embedded into in the pivot, the front fork both sides correspond pedal mechanism respectively and are provided with clutching mechanism, the connecting axle corresponds clutching mechanism and is provided with two separation and reunion gear grooves, clutching mechanism embedding separation and reunion gear groove.

Further, the rear wheel support is hinged with a rear wheel rotating block, the rear wheel is arranged on the rear wheel rotating block in a rotating mode, and the rear wheel rotates left and right around the rear wheel rotating block.

Furthermore, a rotating block locking mechanism is arranged on the rear wheel support, a plurality of rotating block gear grooves are formed in the rear wheel rotating block corresponding to the rotating block locking mechanism, and the rotating block locking mechanism is embedded into the rotating block gear grooves.

Furthermore, an arc plate is arranged on the side face, facing the rear frame, of the rear wheel support, the arc plate is embedded into the rear frame, a plurality of rear wheel support gear holes are formed in the arc plate, rear wheel support locking mechanisms are arranged on the rear frame corresponding to the rear wheel support gear holes, and the rear wheel support locking mechanisms sequentially penetrate through the rear wheel support gear holes of the arc plates of the rear wheel supports on the two sides.

Furthermore, the rear wheel support is provided with fixed slots, connecting rods are inserted into the fixed slots of the rear wheel supports on two sides, the two ends of each connecting rod are respectively inserted into the fixed slots to fix the relative positions of the rear wheel supports on two sides, the rear frame is provided with a storage structure, the storage structure is provided with a pedal slot and a connecting rod slot, the pedal mechanism is embedded into the pedal slot, and the connecting rods are inserted into the connecting rod slots.

By adopting the scheme, the relative position of the rear frame on the frame is adjusted, the adjusting groove corresponding to the proper position is selected, and the adjusting block of the rear frame is embedded into the adjusting groove, so that the position of the seat is adjusted; when needs are accomodate the car of riding, can accomodate the groove to the frame with the back frame removal corresponding position department for the adjusting block embedding frame is accomodate in the groove, and is inwards close to both sides rear wheel support, unloads the push rod simultaneously, with this area that reduces the car of riding, is convenient for accomodate.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the bottom of the frame.

FIG. 3 is a schematic structural view of the storage state of the bicycle.

Fig. 4 is a schematic structural view of the push rod and the vehicle head.

Fig. 5 is a schematic view of a connecting structure of the push rod and the frame.

Fig. 6 is a schematic structural view of the pedal mechanism.

Fig. 7 is a sectional view of the connection structure of the pedal mechanism and the clutch mechanism.

Fig. 8 is a schematic structural view of the rear frame and the rear wheel bracket.

Fig. 9 is a schematic structural view of a two-wheel riding mode.

Detailed Description

The invention is described in detail below with reference to the figures and the specific embodiments.

Referring to fig. 1 to 2, the present invention provides a multifunctional children's bicycle, comprising: the bicycle comprises a bicycle frame 1, a bicycle head 2 arranged at the front end of the bicycle frame 1, front wheels 31 rotatably connected with the bicycle head 2, a pedal mechanism 4 connected with the front wheels 31, a rear bicycle frame 5 movably arranged on the bicycle frame 1, a seat 6 arranged on the rear bicycle frame 5, rear wheel supports 7 respectively hinged to two sides of the rear bicycle frame 5, rear wheels 32 arranged on the rear wheel supports 7, and a push rod 8 arranged at the rear end of the bicycle frame 1. A plurality of adjusting grooves 11 are formed in the frame 1, and the adjusting grooves 11 are evenly distributed along the frame 1. The rear frame 5 is provided with an adjusting block corresponding to the adjusting groove 11, and the adjusting block is embedded into the adjusting groove 11. The front end of the frame 1 is provided with a frame accommodating groove 12, and the size of the frame accommodating groove 12 is the same as that of the adjusting groove 11.

When a child plays with the riding vehicle, the child can ride on the seat 6 and drive the front wheel 31 to rotate by pedaling the pedal mechanism 4, thereby driving the riding vehicle to move forward. In the process of advancing, the advancing direction of the riding vehicle can be adjusted through the vehicle head 2, and steering is achieved. Meanwhile, the guardian can push the riding vehicle to move forward through the push rod 8, and can control the moving direction of the riding vehicle, so that danger caused by the fact that children do not pay attention to the road condition is avoided. When the child is tall and uncomfortable to sit on the riding vehicle, the relative position of the rear frame 5 on the frame 1 can be adjusted, the adjusting groove 11 corresponding to the proper position is selected, the adjusting block of the rear frame 5 is embedded into the adjusting groove 11, and therefore the position of the seat 6 is adjusted.

Referring to fig. 3, when the riding vehicle needs to be stored, the rear frame 5 can be moved to the corresponding position of the frame storage groove 12, so that the adjusting block is embedded into the frame storage groove 12, the rear wheel brackets 7 on the two sides are inwardly approached, and the vehicle head 2, the pedal mechanism 4 and the push rod 8 are sequentially detached, thereby reducing the floor area of the riding vehicle and facilitating storage.

The bottom of the rear frame 5 is provided with an adjusting button 53, and the adjusting button 53 is connected with an adjusting block. When the adjusting button 53 is pressed, the adjusting block is driven to be separated from the adjusting groove 11 or the vehicle frame accommodating groove 12. The adjustment button 53 is pressed to separate the adjustment block from the adjustment groove 11 or the frame accommodating groove 12, and after the adjustment button 53 is released, the adjustment block is re-inserted into the adjustment groove 11 or the frame accommodating groove 12 corresponding to the adjustment, so that the adjustment of the relative position between the rear frame 5 and the frame 1 is realized.

Referring to fig. 4 and 5, the push rod 8 includes: the telescopic rod 81, the hand push handle 82 arranged at the top end of the telescopic rod 81, the push rod connecting block arranged at the bottom of the telescopic rod 81, the frame connecting block arranged at the rear end of the frame 1 and the transmission belt 83 sleeved on the frame connecting block and the vehicle head 2. The push rod connecting block is embedded into the frame connecting block. When the hand push handle 82 is rotated left and right, the head 2 is driven to rotate left and right through the conduction belt 83, so that a guardian can control the advancing direction of the riding vehicle conveniently, and danger caused by poor judgment of children is avoided. The telescopic rod 81 is provided with a push rod clamping lock 84, and the push rod clamping lock 84 is connected with a push rod connecting block. Through stirring push rod kayser 84 for the separation of push rod connecting block and frame connecting block, thereby realize the fast loading and unloading of push rod 8.

The locomotive 2 includes: the bicycle comprises a bicycle head connecting block 22 connected with the bicycle frame 1, a front handle 21 penetrating through the bicycle head connecting block 22, and a front fork 23 connected with the front handle 21. The front handle 21 and the front fork 23 are respectively arranged at the upper end and the lower end of the head connecting block 22. The front wheel 31 is rotatably connected to the front fork 23. The pedal mechanisms 4 are provided at both ends of the front wheel 31 through the front fork 23.

A headstock adjusting hole is formed in the headstock connecting block 22. A plurality of headstock adjusting blocks are arranged on the front handle 21 corresponding to the headstock adjusting holes. A headstock adjusting button 221 is arranged on the headstock connecting block 22 corresponding to the headstock adjusting block. The headstock adjusting button 221 is connected with a reset mechanism. The headstock adjusting block is embedded into the headstock adjusting hole. By pressing the head adjusting button 221, the head adjusting block is separated from the head adjusting hole so as to adjust the height of the front handle 21. After the head adjusting button 221 is released, the head adjusting button 221 is reset under the action of the resetting mechanism, so that the force applied to the head adjusting block is removed, the head adjusting block is embedded into the head adjusting hole, the height position of the front handle 21 is fixed, and the height adjustment of the front handle 21 is completed.

Referring to fig. 6 to 7, the pedal mechanism 4 includes: the pedal device comprises a pedal 41, a crank 42 which is rotatably connected with the pedal 41, and a connecting shaft 43 which is arranged at the tail end of the crank 42. The front wheel 31 is provided with a rotating shaft 311, and the connecting shaft 43 is embedded in the rotating shaft 311. And clutch mechanisms 24 are respectively arranged on two sides of the front fork 23 corresponding to the pedal mechanisms 4. The connecting shaft 43 is provided with two clutch gear grooves 431 corresponding to the clutch mechanism 24, and the clutch mechanism 24 is embedded in the clutch gear grooves 431. The clutch mechanism 24 is separated from the clutch gear groove 431 by pulling the clutch mechanism 24, then the pedal mechanism 4 is pulled outwards to separate the connecting shaft 43 from the rotating shaft 311, and then the clutch mechanism 24 is released, so that the clutch mechanism 24 is embedded into the clutch gear groove 431 close to the rotating shaft 311, and the connection between the pedal mechanism 4 and the front wheel 31 is cut off. At this time, even if the pedal mechanism 4 is stepped on by the foot, the front wheel 31 cannot be driven to rotate even if the pedal mechanism 4 rotates, so that the control right of the riding vehicle is delivered to the guardian who controls the push rod 8, and the dangerous situation caused by poor judgment ability of children is avoided. Similarly, the clutch mechanism 24 is pulled to separate the clutch mechanism 24 from the clutch gear groove 431, then the pedal mechanism 4 is pushed inward to insert the connecting shaft 43 into the rotating shaft 311, and then the clutch mechanism 24 is released to insert the clutch mechanism 24 into the clutch gear groove 431 far away from the rotating shaft 311, so that the connection between the pedal mechanism 4 and the front wheel 31 is connected, and the control right is delivered to the child riding on the riding vehicle for the child to play.

Referring to fig. 8 and 9, a rear wheel rotating block 71 is hinged to the rear wheel bracket 7, the rear wheel 32 is rotatably disposed on the rear wheel rotating block 71, and the rear wheel 32 rotates left and right around the rear wheel rotating block 71. When articulated position through rear wheel support 7 and rear frame 5 rotates rear wheel support 7 to the inboard and makes both sides rear wheel support 7 be close to, can adjust rear wheel rotation piece 71 for both sides rear wheel 32 is to the inboard upset, and laminates each other, thereby rides the driving with the tricycle and change into two rounds and ride the driving, in order to satisfy the different demands of enjoying the music of child. Similarly, when the two-wheel riding vehicle needs to be converted into the three-wheel riding vehicle, the rear wheel support 7 is rotated outwards through the hinged position of the rear wheel support 7 and the rear frame 5, and the rear wheel support 7 at the two sides is far away from the rear wheel support, so that the rear wheel rotating block 71 can be adjusted, the rear wheels 32 at the two sides are overturned outwards and are far away from each other, and the conversion process of the two-wheel riding vehicle into the three-wheel riding vehicle is realized.

The rear wheel support 7 is provided with a rotating block locking mechanism 72, the rear wheel rotating block 71 is provided with a plurality of rotating block gear grooves 712 corresponding to the rotating block locking mechanism 72, and the rotating block locking mechanism 72 is embedded in the rotating block gear grooves 712. The rotating block locking mechanism 72 is embedded into the rotating block gear groove 712 to lock the rear wheel rotating block 71, so that dangerous situations such as riding influence and even unstable riding caused by rotation of the rear wheel rotating block 71 when the rear wheel 32 is not required to be adjusted are avoided.

An arc plate 73 is arranged on the side of the rear wheel support 7 facing the rear frame 5, and the arc plate 73 is embedded in the rear frame 5. The arc-shaped plate 73 is provided with a plurality of rear wheel support gear holes, the rear frame 5 is provided with rear wheel support locking mechanisms 51 corresponding to the rear wheel support gear holes, and the rear wheel support locking mechanisms 51 sequentially penetrate through the rear wheel support gear holes of the arc-shaped plate 73 of the rear wheel supports 7 at two sides. The two rear wheel support gear holes respectively correspond to a three-wheel riding mode and a two-wheel riding mode. After the mode conversion is carried out between the two-wheel riding mode and the three-wheel riding mode, the rear wheel support locking mechanism 51 sequentially penetrates through rear wheel support gear holes in the arc plates 73 of the rear wheel supports 7 at two sides to lock gears, so that the phenomenon that the rear wheel supports 7 rotate to influence the riding safety in the riding process is avoided.

The rear wheel bracket 7 is provided with a fixing slot 74. The connecting rods 75 are inserted into the fixing slots 74 of the rear wheel brackets 7 on both sides. The relative positions of the rear wheel brackets 7 on both sides are fixed by inserting both ends of the connecting rod 75 into the fixing slots 74, respectively. The rear frame 5 is provided with a receiving structure 52, and the receiving structure 52 is provided with a pedal insertion groove 521 and a connecting rod insertion groove 522. The pedal mechanism 4 is fitted into the pedal insertion groove 521, and the connecting rod 75 is inserted into the connecting rod insertion groove 522. In the two-wheel riding mode or in the case of storage, the connecting rod 75 is taken out from the connecting rod insertion groove 522, and both ends of the connecting rod 75 are inserted into the fixing insertion grooves 74 of the both-side rear wheel brackets 7, respectively, so that the relative positions of the both-side rear wheel brackets 7 are fixed, the rotation of the rear wheel brackets 7 is restricted, and the stability is improved. In the three-wheel riding mode, the connecting rod 75 is taken out of the fixing slot 74 so as to open the rear wheel brackets 7 at the two sides, and the three-wheel riding mode is changed. The removed connecting rod 75 may be placed in the connecting rod insertion groove 522 so as to receive the connecting rod 75. Similarly, the pedal mechanism 4 can be taken out from the front wheel 31 by the clutch mechanism 24 to convert the riding vehicle into a scooter, and the detached pedal mechanism 4 can be placed in the pedal insertion slot 521 to accommodate the pedal mechanism 4.

In summary, the relative position of the rear frame on the frame is adjusted, and the adjusting groove corresponding to the appropriate position is selected, so that the adjusting block of the rear frame is embedded into the adjusting groove, and the position of the seat is adjusted; when needs are accomodate the car of riding, can accomodate the groove to the frame with the back frame removal corresponding position department for the adjusting block embedding frame is accomodate in the groove, and is inwards close to both sides rear wheel support, unloads the push rod simultaneously, with this area that reduces the car of riding, is convenient for accomodate.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.