CN209479858U - multifunctional scooter - Google Patents

Abstract

The utility model discloses a kind of Multifunctional scooters, including at least front-wheel, the front fork for controlling the front-wheel steer and vertically extending, front is connected to the Rear frame on the front fork, and the rear-wheel set on Rear frame bottom rear portion, it is characterized by: the scooter further includes seat, seat support bar and the sliding part that can be arranged in being slidable in the vertical direction on the front fork, the sliding part and the seat are rotatablely connected, the one end of the seat support bar is rotationally connected on the front fork and its other end is rotationally connected on the seat, wherein, the position that the seat support bar is connected with the front fork is located at the lower section of the sliding part on the front fork.The conversion of the scooter use state and the adjusting of handlebar height are mutually indepedent, meet the different use demands of user.

Description

multifunctional scooter

technical field

The utility model relates to a multifunctional scooter.

Background technique

Children's scooters in the prior art are usually only used as children's scooters for children to ride, that is, children can step on the pedal board with both feet or one foot, and hold the handlebar to control the direction to slide forward, and its use function is relatively Single, shorter years for children.

The Chinese Patent Publication No. CN203332298U discloses a children's scooter, the front fork and the front frame of the scooter form an up and down telescopic frame, and a deformed triangular mechanism is formed between the telescopic frame, the connecting rod and the seat frame, so that the telescopic frame can be extended and retracted. The seat frame is driven to open and fold, so that the scooter can be converted into an auxiliary vehicle in addition to being used as a scooter. However, this kind of scooter needs to rely on the extension of the telescopic frame before it can be converted to the use state of the scooter. Whether it is the state of the scooter or the scooter, the user cannot adjust the height of the armrest according to the needs of use, which is relatively inconvenient to use.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a multifunctional scooter with a novel structure in order to overcome the shortcomings of the prior art.

In order to achieve the above purpose, the technical scheme adopted by the present invention is: a multifunctional scooter, comprising at least a front wheel, a front fork that controls the steering of the front wheel and extends in the up-down direction, and the front part is connected to the front fork The rear frame, and the rear wheel arranged at the bottom rear of the rear frame, is characterized in that: the scooter further comprises a seat, a seat support rod and a slidable up and down direction on the front fork. a sliding member, the sliding member is rotatably connected to the seat, one end of the seat support rod is rotatably connected to the front fork and the other end of the seat support rod is rotatably connected to the seat, wherein the seat The position where the support rod is connected with the front fork is located below the slider on the front fork.

Preferably, the scooter has a scooter state and a scooter state, when the scooter is in the scooter state, the seat extends in the up-down direction, and is folded with the seat support rod and the front fork; When the scooter is in the auxiliary vehicle state, the seat extends in the front-rear direction, and the seat support rod is supported between the seat and the front fork.

Further, the seat support bar and the seat are provided with a locking structure that cooperates with each other. When the scooter is in the scooter state, the seat and the seat support bar pass through the lock. The structures are fixed to each other and tucked into the rear side of the front fork.

Further, the locking structure includes an elastic buckle arranged at the bottom of the seat, when the seat and the seat support rod are moved closer to each other, the elastic buckle is located under the sliding member, and the elastic buckle is located below the sliding member. The elastic snap fit is clamped on the seat support rod.

Further, the bottom of the seat has an accommodating space, and when the scooter is in the scooter state, the seat support rod is accommodated in the accommodating space.

Further, when the scooter is converted from the auxiliary vehicle state to the scooter state, the rear part of the seat moves downward and forward to approach the lower part of the front fork.

Further, the scooter is also provided with a locking mechanism located between the front fork and the sliding member, when the scooter is converted from the state of the scooter to the state of the scooter, the locking mechanism is unlocked, so the The sliding member slides upward along the front fork, and the seat and the front fork are close to each other.

Preferably, the sitting support surface of the seat is in the shape of a lower arch with high ends and low in the middle along the length direction of the seat, and is in the shape of an upper arch with high in the middle and low ends along the width direction of the seat.

Preferably, the sliding member is a sliding sleeve slidably sleeved on the front fork.

Preferably, the scooter further comprises a head mounted on the front fork, the head has a head bar extending in the up-down direction and a handlebar fixed on the upper part of the head rod, and the lower part of the head rod can It is slidably connected to the front fork in the up-down direction, and a front-end locking piece for locking the two relative to each other is also provided between the front rod and the front fork.

Further, the front fork has a hollow rod cavity, the lower part of the head rod can be relatively slidably inserted in the hollow rod cavity of the front fork in an up-down direction, and the head lock has a plurality of locking gears bit.

Further, a locking sleeve for locking the two relative to each other is also provided between the top of the front fork and the head bar, and the sliding member is located below the locking sleeve.

Due to the application of the above-mentioned technical solutions, the utility model has the following advantages compared with the prior art: the multifunctional scooter of the present utility model, wherein by opening the seat or folding the seat, the scooter can be made in the state of the auxiliary vehicle and the skateboard. Switching between the vehicle states, at the same time, only the sliding member needs to slide up and down along the front fork during the switching process of the scooter use state, which is independent from the adjustment of the handlebar height and does not affect each other, so that the user can be in the state of the scooter and the scooter. The height of the handle can be adjusted according to your own needs in any state, which meets the different needs of users.

Description of drawings

Accompanying drawing 1 is the side view of the multifunctional scooter of the present utility model when it is in the state of assisting vehicle;

Accompanying drawing 2 is the front view of the multifunctional scooter of accompanying drawing 1;

Accompanying drawing 3 is along M-M in accompanying drawing 2 sectional structure schematic diagram;

Accompanying drawing 4 is the side view of the multi-functional scooter of the present invention during the transition process between the state of the assisted vehicle and the state of the scooter;

5 is a side view of the multifunctional scooter of the present utility model when it is in a scooter state;

Accompanying drawing 6 is the front view of the multifunctional scooter of accompanying drawing 5;

Accompanying drawing 7 is along the N-N direction sectional structure schematic diagram in accompanying drawing 6;

8 is another side view of the multifunctional scooter of the present utility model when it is in a scooter state;

Among them: 1. Front fork; 2. Front frame; 21. Head rod; 22. Handlebar; 3. Rear frame; 31. Footboard; 4. Front wheel; 5. Rear wheel; 6. Seat; 61. Sitting Vertical support surface; 62, elastic buckle; 63, accommodating space; 7, sliding piece (sliding sleeve); 8, seat support rod; 9, locking sleeve; 11, first axis; 12, second axis; 13, third axis.

Detailed ways

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

Referring to the multifunctional scooter shown in FIG. 1 to FIG. 8, it at least includes a front wheel 4, a front fork 1 that controls the steering of the front wheel 4 and extends in the up-down direction, and a head 2 arranged on the front fork 1. The front part is connected to the The rear frame 3 on the front fork 1, and the rear wheel 5 arranged at the bottom rear of the rear frame 3, wherein the rear frame 3 has a footboard 31 for stepping on and standing, and the front 2 has a front extending in the up-down direction. The rod 21 and the handlebar 22 fixed on the upper part of the head rod 21. The lower part of the head rod 21 can be slidably connected to the front fork 1 in the up-down direction. With the locked head lock, by adjusting the relative telescopic state between the head bar 21 and the front fork 1 , the handlebar 22 can be held at different heights for the user to hold and use.

Specifically, in this embodiment, the front fork 1 has a hollow rod cavity, and the lower part of the head rod 21 can be inserted into the hollow rod cavity of the front fork 1 in a relative sliding direction along the up-down direction to realize telescopic adjustment. The elastic pin (not shown in the figure) on the head bar 21 and a plurality of locking holes provided on the front fork 1, here, the locking holes are provided with a, b, c spaced along the length direction of the front fork 1 At three places, the head lock has three locking gears, so that the head 2 has three switchable working gears. A locking sleeve 9 for locking the two relative to each other is also provided between the top of the front fork 1 and the head rod 21 , so as to ensure the locking reliability between the head rod 21 and the front fork 1 .

Referring to the drawings, the scooter also includes a seat 6, a seat support rod 8 and a sliding member 7 that can be slidably arranged on the front fork 1 along the up-down direction. Here, the sliding member 7 is slidably sleeved on The sliding sleeve on the front fork 1, and the sliding sleeve 7 is located under the locking sleeve 9.

The sliding sleeve 7 is rotatably connected to the seat 6 through the first shaft 11, one end of the seat support rod 8 is rotatably connected to the front fork 1 through the second shaft 12 and the other end is rotatably connected to the seat 6 through the third shaft 13, The second shaft 12 is located below the sliding sleeve 7 on the front fork 1 , the third shaft 13 is located behind the first shaft 11 in the longitudinal extension direction of the seat 6 , and the first shaft 11 and the second shaft 12 and the axis lines of the third shaft 13 are parallel to each other.

The scooter has a scooter state and a trolley state. When in the scooter state, as shown in FIGS. 1 to 3 , the seat 6 extends in the front-rear direction, and the seat support rod 8 is supported between the seat 6 and the front fork 1 . When in the scooter state, as shown in FIGS. 5 to 8 , the seat 6 extends in the up-down direction, and is folded with the seat support rod 8 and the front fork 1 . The scooter also has a locking mechanism for locking it in the above-mentioned cart state or scooter state, where the locking mechanism is provided between the sliding sleeve 7 and the front fork 1 .

Referring to FIG. 3 and FIG. 7 , the seat support rod 8 and the seat 6 are also provided with a lock structure that cooperates with each other. Here, the lock structure includes an elastic buckle 62 arranged at the bottom of the seat 6. It can be fitted in the elastic buckle 62 . The bottom of the seat 6 also has an accommodating space 63. When the scooter is in the scooter state, the seat 6 and the seat support rod 8 are close to each other, and the seat support rod 8 is folded in the accommodating space 63; the elastic buckle 62 is located on the first shaft 11 and the elastic buckle 62 is fitted on the seat support rod 8, so that the seat 6 and the seat support rod 8 are fixed to each other, and are folded on the rear side of the front fork 1 to ensure that the seat 6 is in the scooter state. Will not shake and affect driving.

Referring to the drawings, the sitting support surface 61 of the seat 6 is in the shape of a lower arch with high ends and a low middle along the length extending direction of the seat 6 , and an upper arch with high middle and low ends along the width direction of the seat 6 . Arched, so not only beautiful in appearance, but also makes children more comfortable when sitting on it.

In this way, when the scooter needs to be used as an auxiliary vehicle, the seat 6 is unfolded relative to the front fork 1 and extends in the front-rear direction. The child can sit on the seat 6, hold the handlebar 22, and slide on the pedals. The parent pulls the handlebar 22 in the front to make the assist car run; when it needs to be used as a scooter, as shown in Figure 4, after unlocking the locking mechanism, press down the rear of the seat 6 to make it gradually connect with the front fork 1. Move closer, the sliding sleeve 7 slides up along the front fork 1 and drives the front part of the seat 6 upward, until the rear part of the seat 6 and the lower part of the front fork 1 are close to each other, and the seat support rod 8 is retracted between the front fork 1 and the seat 6 and Cooperate with the elastic buckle 62 to be fixed with the seat 6 , the seat 6 is completely folded, and the child can stand on the footboard 31 and slide on the ground, as shown in FIG. 5 and FIG. 8 . Regardless of whether it is in a scooter state or a scooter state, the height of the handlebar 22 can be switched between multiple gears as required, which brings convenience to the actual use of the user.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose thereof is to enable those who are familiar with the technology to understand the content of the present invention and implement accordingly, and cannot limit the protection scope of the present invention with this. All equivalent changes or modifications made according to the spirit of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A multifunctional scooter, comprising at least a front wheel, a front fork that controls the steering of the front wheel and extends in an up-down direction, a rear frame whose front part is connected to the front fork, and a rear frame provided on the rear vehicle The rear wheel at the rear of the bottom of the frame is characterized in that: the scooter further includes a seat, a seat support rod and a sliding member that can be slidably arranged on the front fork in the up-down direction, and the sliding member rotates with the seat. one end of the seat support rod is rotatably connected to the front fork and the other end of the seat support rod is rotatably connected to the seat, wherein the seat support rod is connected to the front fork at a position where The front fork is located below the slider. 2 . The multifunctional scooter according to claim 1 , wherein the scooter has a scooter state and a scooter state, and when the scooter is in the scooter state, the seat extends in an up-down direction. 3 . , and folded together with the seat support rod and the front fork; when the scooter is in the state of the assist vehicle, the seat extends in the front-rear direction, and the seat support rod is supported between the seat and the front fork. between. 3 . The multifunctional scooter according to claim 2 , wherein the seat support rod and the seat are provided with a locking structure that cooperates with each other, when the scooter is in the scooter state. 4 . , the seat and the seat support rod are fixed to each other through the locking structure and are folded on the rear side of the front fork. 4 . The multifunctional scooter according to claim 3 , wherein the locking structure comprises an elastic buckle arranged at the bottom of the seat, and when the seat and the seat support rod are moved closer to each other, the The elastic buckle is located below the sliding piece, and the elastic buckle is fitted on the seat support rod. 5 . The multifunctional scooter according to claim 2 , wherein the bottom of the seat has an accommodating space, and when the scooter is in the scooter state, the seat support rod is accommodated in the accommodating space. 6 . within the space. 6. The multifunctional scooter according to claim 2, characterized in that: when the scooter is converted from a scooter state to a scooter state, the rear part of the seat moves downward and forward to meet the The lower parts of the front forks are close to each other. 7. The multifunctional scooter according to claim 2, characterized in that: the scooter is further provided with a locking mechanism between the front fork and the sliding member, when the scooter is driven by a trolley When the state is switched to the scooter state, the locking mechanism is unlocked, the sliding member slides upward along the front fork, and the seat and the front fork are close to each other. 8. The multifunctional scooter according to any one of claims 1 to 7, wherein the scooter further comprises a head mounted on the front fork, the head having a head bar extending in an up-down direction and a handlebar fixed on the upper part of the head rod, the lower part of the head rod can be slidably connected to the front fork in the up-down direction, and there is also provided between the head rod and the front fork for connecting the two The front lock is relatively locked. 9 . The multifunctional scooter according to claim 8 , wherein the front fork has a hollow rod cavity, and the lower part of the head rod can be relatively slidably inserted in the front fork in the up-down direction. 10 . In the hollow rod cavity, the front locking piece has a plurality of locking gear positions. 10 . The multifunctional scooter according to claim 9 , wherein a locking sleeve for locking the two relative to each other is further provided between the top of the front fork and the head bar, and the sliding member is located in the 10 . below the locking sleeve.