CN204056139U - Child's scooter - Google Patents

Abstract

The utility model discloses a children's scooter, which comprises a front fork, a head mounted on the front fork with a handlebar, a rear frame whose front part is rotatably connected with the front fork, and the rear frame includes a bottom extending along the front and rear directions. frame, the lower part is pivotally connected to the front part of the base frame through the rotating shaft, and the installation frame fixed on the upper part of the connecting frame and connected to the front fork in rotation. A locking mechanism for locking the two is provided between the frames. The scooter also includes a saddle that can be installed on the rear frame in both forward and reverse directions. The saddle includes a saddle body, and the upper and lower sides of the saddle body Standing and seating surfaces, respectively. The scooter has a sliding state and a riding state. When it is used for sliding, the standing side faces upwards, and the scooter can be folded in this state. The space occupied by the rear scooter is greatly reduced compared with that when it is unfolded, which is convenient for storage and carrying.

Description

children's scooter

technical field

The utility model relates to a scooter for children.

Background technique

Children's scooters in the prior art usually include a front fork, a front wheel arranged at the lower part of the front fork, a handlebar arranged on the front fork to control the steering of the front wheel, and a rear frame that is rotatably connected to the front fork. , be located at the running plate on the rear vehicle frame, be respectively located at two rear wheels on the left and right sides of the rear vehicle frame rear portion. This type of children's scooter can usually only be used by children to slide, and the use function is relatively single, and the age for children to use is also relatively short. In addition, this type of children's scooter is often not foldable, takes up a lot of space, and is not convenient for users to store and carry.

Contents of the invention

The purpose of the utility model is to provide a children's scooter which is simple in structure, easy to fold and can be used by children to ride and slide.

For achieving the above object, the technical scheme that the utility model adopts is:

A scooter for children, comprising a front fork, a front wheel arranged at the lower part of the front fork, a headstock with handlebars arranged on the front fork, a rear frame whose front part is rotatably connected to the front fork, Two rear wheels arranged on the left and right sides of the rear part of the rear frame, the rear frame includes a bottom frame whose length extends in the front-to-back direction, and a connection at which the lower part is pivotally connected to the front part of the bottom frame through a rotating shaft. frame, a mounting frame fixed on the upper part of the connecting frame and rotatably connected with the front fork, the axis line of the rotating shaft is distributed along the left and right directions, and a connecting frame is provided between the connecting frame and the bottom frame for The locking mechanism for locking the two, the scooter also includes a saddle that can be installed on the rear frame in both forward and reverse directions, the saddle includes a saddle body, and the upper and lower sides of the saddle body Standing surface and seat surface respectively, the scooter has a sliding state and a riding state, when the scooter is in the sliding state, the standing surface faces upward, the scooter is foldable, and when the scooter is folded , the connecting frame turns backwards and closes to the bottom frame and the saddle; when the scooter is in a riding state, the seat faces upward.

Preferably, the saddle further includes a connecting portion formed by extending upwardly from the front of the saddle body, and the saddle can be installed on the chassis in both forward and reverse directions through the connecting portion. A notch is opened on the connecting part, and when the scooter is folded when the scooter is in a sliding state, the connecting frame turns back through the notch and gets close to the saddle body.

Further, the front part of the chassis has a mounting rod extending upwards in the vertical direction, and a mounting hole penetrating in the vertical direction is opened on the connecting part of the saddle, and the mounting rod is pluggable. Match the mounting holes.

Furthermore, the connecting portion of the saddle is respectively formed with mounting portions on both sides of the notch for matching with the mounting rod, and each mounting portion is provided with the mounting portion. There are two mounting rods on the bottom frame, and the two mounting rods are fitted in the two mounting holes in a corresponding manner.

Further, the rear part of the saddle body extends obliquely to the rear and upward to form a support part, the rear part of the chassis is fixed with a support frame, and the upper end of the support part is provided with a card slot with an opening. When the scooter is in the riding state, the seat faces upward, the opening of the slot faces downward, and at least part of the support frame is locked in the slot in a corresponding fit.

Preferably, the locking mechanism includes a locking piece fixed on the connecting frame, one of the two parts, the lower part of the locking piece and the front part of the chassis, is provided with a locking pin, and the other The component is provided with a lock hole into which the lock pin can be mated correspondingly.

Further, the front part of the bottom frame is provided with the lock pin, the lower part of the locking part is provided with a lock hole, and the bottom frame is also provided with an unlocking part for unlocking the locking mechanism.

Preferably, the height of the handlebar relative to the front fork is adjustable.

Further, the headstock further includes a direction control rod fixed below the handlebar, and the direction control rod is arranged to be liftable relative to the front fork.

Furthermore, the installation frame has a hollow rod cavity penetrating in the vertical direction, the direction control rod is slidably installed in the hollow rod cavity in the up and down direction, and the installation frame and the direction control rod There is also a lifting and locking mechanism for locking the two.

Due to the application of the above technical solutions, the utility model has the following advantages compared with the prior art: the children's scooter of the utility model has a simple structure and can be used for sliding and riding. The scooter is folded, and its folding and unfolding operations are simple and convenient. The space occupied by the folded scooter is significantly smaller than that of the unfolded scooter, which is convenient for storage and carrying.

Description of drawings

Accompanying drawing 1 is the three-dimensional view (sliding state) when the scooter of the present utility model is in unfolded state;

Accompanying drawing 2 is the side view (sliding state) when the scooter of the utility model is in the unfolded state;

Accompanying drawing 3 is the three-dimensional view (sliding state) when the height of the handlebar on the scooter of the present utility model is lowered;

Accompanying drawing 4 is the perspective view when the scooter of the present utility model is in the folded state;

Accompanying drawing 5 is the side view when the scooter of the present utility model is in the folded state;

Accompanying drawing 6 is the three-dimensional view (riding state) when the scooter of the present invention is in the unfolded state;

Accompanying drawing 7 is the side view (riding state) when the scooter of the present invention is in the unfolded state.

Among them: 1. Front fork; 2. Front wheel; 3. Front; 31. Handlebar; 32. Direction control lever; 4. Rear frame; 41. Underframe; 42. Connecting frame; 43. Mounting frame; 44. Support frame; 45, rotating shaft; 5, rear wheel; 6, saddle seat; 61, saddle body; 62, connection part; 621, installation part; 63, seat surface; Support part; 67, card slot; 7, locking piece; 71, lock pin; 8, unlocking piece; 9, lifting locking mechanism (fastener).

Detailed ways

The technical solution of the present utility model will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

Referring to the children's scooter shown in Fig. 1 to Fig. 7, the scooter comprises a front fork 1, a front wheel 2 arranged at the lower part of the front fork 1, a front wheel 3 with a handlebar 31 arranged on the front fork 1, a front part and a front The rear vehicle frame 4 that the fork 1 is rotatably connected, and the two rear wheels 5 that are respectively located on the left and right sides of the rear vehicle frame 4 rear portion.

Referring to the accompanying drawings, the rear frame 4 includes an underframe 41, a connecting frame 42 and a mounting frame 43, the length of the underframe 41 extends along the front-to-back direction, the connecting frame 42 is distributed along the up-down direction, and the bottom of the connecting frame 42 passes through the rotating shaft 45. It is pivotally connected with the front part of the chassis 41, and the axis line of the rotating shaft 45 is distributed along the left and right directions, so that the connecting frame 42 can be turned over in the front and rear direction relative to the bottom frame 41; Fork 1-phase rotation connection. A locking mechanism is provided between the connecting frame 42 and the bottom frame 41. When the scooter is unfolded for use, locking the locking mechanism can make the connecting frame 42 and the bottom frame 41 fixed so that the scooter is in a stable unfolded state; when the locking mechanism After unlocking, the connecting frame 42 can turn backwards around the rotating shaft 45 so that the connecting frame 42, the mounting frame 43, the front fork 1, and the headstock 3 are all close to the bottom frame 41, thereby folding the scooter.

Referring to the accompanying drawings, the scooter also includes a saddle 6, the saddle 6 includes a saddle body 61 and a connecting portion 62 located at the front of the saddle body 61, the connecting portion 62 is formed by the front portion of the saddle body 61 Formed with an upward sloping extension. On the saddle 6 , the upper side of the saddle body 61 is a standing surface 63 , and the lower side thereof is a seating surface 64 . The saddle 6 can be fixedly installed on the rear frame 4 through the connecting portion 62, so that the scooter has a sliding state and a riding state. When the scooter is in the sliding state, the saddle 6 is installed forwardly, standing The face 63 faces upwards; when the scooter is in the riding state, the saddle 6 is installed in reverse, and the seat face 64 faces upwards. In order to ensure that when the saddle 6 is installed on the chassis 41, the connecting frame 42 can be turned backward relative to the chassis 41 to fold the scooter. The notch 65. When the saddle 6 is installed forwardly, that is, when the standing surface 63 on the saddle 6 faces upward, the scooter can be folded. When the scooter is folded, the connecting frame 42 turns backwards through the gap 65 and closes to the saddle body 61 .

In this embodiment, the saddle 6 is installed on the rear frame 4 in the following manner: the front portion of the underframe 41 has a mounting rod (not shown) extending vertically upwards, and the connecting portion 62 of the saddle 6 A mounting hole (not shown in the figure) penetrating in the vertical direction is opened on the top. When the standing surface 63 of the saddle body 61 is facing upward or the seat surface 64 is facing upward, the above-mentioned mounting rods can be correspondingly passed through the above-mentioned mounting holes. The saddle 6 is fixed relative to the chassis 41 in the hole. Here, on the connecting portion 62, the left and right sides of the notch 65 are respectively formed with mounting portions 621 for mounting and connecting with the chassis 41, and each mounting portion 621 is provided with mounting holes, and the above-mentioned mounting rods at the front of the chassis 41 There are two installation rods, and the two installation rods are correspondingly installed in the installation holes of the two installation parts 621, so that the fixed installation of the saddle 6 and the underframe 41 is realized, and the saddle 6 can be mounted on the underframe 41. Forward and reverse installation.

In this embodiment, on the saddle 6 , the rear part of the saddle body 61 extends obliquely upwards to form a support part 66 , and the upper end of the support part 66 is provided with a card slot 67 with the opening facing upward. The rear portion is fixed with a supporting frame 44 extending upwards. When the standing surface 63 of the saddle 6 is installed upwards, the saddle body 61 is supported on the underframe 41, and the supporting part 66 is located above the supporting frame 44; When the seat surface 64 of 6 is installed upwards, the upper end of the support part 66 is turned downward, the opening of the slot 67 is downward, and at least part of the top of the support frame 44 is correspondingly clamped in the slot 67, thereby forming The limit of the saddle 6 can make the saddle 6 more stable relative to the bottom frame 41 when it is installed on the bottom frame 41 .

Referring to the accompanying drawings, the locking mechanism between the connecting frame 42 and the bottom frame 41 includes a locking piece 7 fixed on the connecting frame 42, the bottom of the locking piece 7 and the front part of the bottom frame 41. One part is provided with a lock pin, and the other part is provided with a lock hole through which the above-mentioned lock pin can be inserted correspondingly. Here, as shown in Fig. 4 and Fig. 5, a lock pin 71 is provided on the upper part of the mounting rod at the front of the chassis 41, and a lock hole is provided at the lower end of the locking member 7. When the lock pin 71 is inserted into the lock hole, the locking mechanism locks , the connecting frame 42 is locked with the bottom frame 41 ; when the locking pin 71 is out of the lock hole, the connecting frame 42 can turn around the rotating shaft 45 relative to the bottom frame 41 . The bottom frame 41 is provided with an unlocking member 8 for unlocking the above-mentioned locking mechanism.

Referring to the drawings, the height of the handlebar 31 relative to the front fork 1 is adjustable. Here, the headstock 3 also includes a direction control rod 32 fixed under the handlebar 31, and the direction control rod 32 is connected with the front fork 1 for steering the scooter. The mounting frame 43 has a hollow rod chamber that penetrates in the vertical direction, and the direction control rod 32 is slidably installed in the above-mentioned hollow rod chamber along the up and down direction. The locked lifting locking mechanism 9 can make the handlebar 31 have different heights to meet the needs of children of different heights. The lifting locking mechanism 9 can adopt fasteners for fixing the mounting bracket 43 and the direction control rod 32 together. When the height of the headstock 3 needs to be adjusted, the fastener 9 is first loosened, and the handlebar 31 is pulled up or pressed, so that the direction control lever 32 slides up and down relative to the mounting frame 43 to a suitable height position, and then the fastener 9 is used to move the The locking of both can make the headstock 3 be adjusted to the designated position.

When the scooter is used for sliding, as shown in Figures 1 to 3, the saddle 6 is fixedly installed on the chassis 41 with the standing surface 63 facing upwards, and the locking mechanism locks the connecting frame 42 and the chassis 41. , children can stand on the standing surface 63 and slide. When the scooter needs to be folded, the locking mechanism is unlocked, and the connecting frame 42 is turned backward around the rotating shaft 45, and the connecting frame 42 passes through the gap 65 to move closer to the bottom frame 41 and the saddle body 61, and simultaneously drives the mounting frame 43. The front fork 1 and the headstock 3 move closer to the saddle body 61, as shown in Fig. 4 and Fig. 5, so that the occupied space of the scooter can be greatly reduced.

When it is necessary to adjust the scooter for riding, the locking mechanism is unlocked first, and the connecting frame 42 is turned forward or backward relative to the bottom frame 41, so that it forms a way for the connecting part 62, and the saddle 6 is lifted from the bottom. Take it off from the frame 41, and turn it over until the seat surface 64 faces up, then install the saddle 6 on the bottom frame 41 through the connecting part 62, turn the connecting frame 42 relative to the bottom frame 41 and lock the locking mechanism, and lock the card Groove 67 is fastened on support frame 44, and this scooter just forms the riding use state shown in Figure 6, Figure 7, and children can sit on saddle 6 and ride. In this state of use, if the scooter needs to be folded up, it needs to be adjusted to the sliding state first, that is, when the saddle 6 is turned over until the standing surface 63 faces upwards, it is then folded.

When the scooter is in the above-mentioned sliding and riding states, the user can adjust the height of the front end 3 according to his own needs. When the scooter is folded, the height of the head 3 can also be lowered, thereby further reducing the volume of the scooter after being folded.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to enable those familiar with this technology to understand the content of the present utility model and implement it accordingly, and not to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (10)

1. a child's scooter, comprise front fork, be located at the front-wheel of described front fork bottom, be located at the headstock described front fork with handlebar, anterior and described front fork rotates the Rear frame be connected, be located at two trailing wheels of the left and right sides, described Rear frame rear portion respectively, it is characterized in that: described Rear frame comprises the underframe that length extends along the longitudinal direction, the link span that bottom is connected with the anterior phase pivot of described underframe by rotating shaft, be fixed on the top of described link span and rotate the erecting frame be connected with described front fork, the axial line of described rotating shaft distributes in left-right direction, the lockout mechanism for both being locked is provided with between described link span and described underframe, described Kickboard Scooter also comprises can be just, the anti-two-way saddle be installed in described Rear frame, described saddle comprises saddle body, described saddle body upper, lower two sides are respectively standing surface and face, seat, described Kickboard Scooter has sliding state and riding condition, when described Kickboard Scooter is in sliding state, described standing surface upward, described Kickboard Scooter is collapsible, when described Kickboard Scooter folds, described link span is turned over and is mutually drawn close with described underframe and described saddle, when described Kickboard Scooter is in riding condition, described seat faces up.

2. child's scooter according to claim 1, it is characterized in that: described saddle also comprises and to be inclined upwardly the connecting portion extended to form by the front portion of described saddle body, described saddle can positive and negatively two-wayly be arranged on described underframe by described connecting portion, described connecting portion offers breach, when described Kickboard Scooter be under sliding state, described Kickboard Scooter is folded time, turn over after described link span through described breach and mutually draw close with described saddle body.

3. child's scooter according to claim 2, it is characterized in that: the front portion of described underframe has the mounting rod vertically upwards extended, the described connecting portion of described saddle offers the mounting hole vertically run through, and the pluggable and described mounting hole of described mounting rod matches.

4. child's scooter according to claim 3, it is characterized in that: the both sides described connecting portion of described saddle being positioned at described breach are formed for the installation portion installed that matches with described mounting rod respectively, each described installation portion all offers described mounting hole, on described underframe, described mounting rod has two, and two described mounting rods are located in corresponding matching in two described mounting holes respectively.

5. child's scooter according to claim 2, it is characterized in that: the rear portion of described saddle body tilts to extend to form support portion rearwardly and upwardly, the rear portion of described underframe is installed with bearing support, the upper end of described support portion offers the draw-in groove with opening, when described Kickboard Scooter is in riding condition, described seat faces up, described draw-in groove opening down and being fastened in described draw-in groove with described bearing support having part corresponding matching at least.

6. child's scooter according to claim 1, it is characterized in that: described lockout mechanism comprises the locking piece be installed on described link span, parts in the bottom of described locking piece, these two parts of the front portion of described underframe are provided with lock pin, another parts offer the lockhole inserted with can supplying described lock pin corresponding matching.

7. child's scooter according to claim 6, is characterized in that: the front portion of described underframe is provided with described lock pin, and the bottom of described locking piece offers lockhole, described underframe is also provided with the unlock piece for unlocking described lockout mechanism.

8. child's scooter according to claim 1, is characterized in that: the relatively described front fork height-adjustable ground of described handlebar is arranged.

9. child's scooter according to claim 8, is characterized in that: described headstock also comprises the direction controlling bar be fixedly arranged on below described handlebar, and the relatively described front fork of described direction controlling bar is liftably arranged.

10. child's scooter according to claim 9, it is characterized in that: described erecting frame has the hollow stem chamber vertically run through, described direction controlling bar is located in described hollow stem chamber along the vertical direction slidably, is also provided with the lifting locking mechanism for both being locked between described erecting frame and described direction controlling bar.