CN107472440B

CN107472440B - Frame and multifunctional scooter

Info

Publication number: CN107472440B
Application number: CN201710691029.2A
Authority: CN
Inventors: 周洁
Original assignee: Luorui Sports Products Kunshan Co ltd
Current assignee: Luorui Sports Products Kunshan Co ltd
Priority date: 2017-08-14
Filing date: 2017-08-14
Publication date: 2023-02-28
Anticipated expiration: 2037-08-14
Also published as: CN107472440A

Abstract

The invention discloses a frame and a multifunctional scooter, comprising a pedal, wherein a saddle frame capable of being folded on the pedal is arranged on the pedal, and the saddle frame comprises: the sliding piece is connected with the pedal in a sliding manner, and a locking button for locking the sliding piece on the pedal is arranged on the sliding piece; a support rod which is flush with the surface of the pedal after being folded along with the saddle frame, one end of the support rod is rotatably connected with the sliding piece, and the support rod can be locked in a bearing state of the saddle frame; and the saddle is rotationally connected with the other end of the supporting rod, and can be locked in a bearing state. The bicycle frame is of a folding structure, the saddle can be folded on the pedal, the operation is convenient, and the saddle frame can be flush with the surface of the pedal after being folded; when being applied to this frame on the scooter, folding the frame, the scooter can become ordinary scooter, expandes the back with the frame, can ride this scooter, and the one car is multi-purpose, and the function is diversified.

Description

Frame and multifunctional scooter

Technical Field

The invention relates to the technical field of entertainment, fitness and walking replacing appliances, in particular to a frame and a multifunctional scooter.

Background

With the development of science and technology and the improvement of living standard of people, more and more entertainment tools are provided for young people, children and children to play, and the children scooter is one of the most common riding instead of walking playing tools. At present, current children's scooter generally includes the footboard and connects the front fork riser on the footboard, front wheel and rear wheel, still can set up the saddle on the part children's scooter and supply less children to take, but the saddle is installed on footboard or front fork riser by detachably usually, when children need not use the saddle, the user need dismantle it from the footboard, the operation is inconvenient, and the saddle of dismantling is deposited inconveniently on the one hand, on the other hand still loses easily, thereby lead to the saddle can't be utilized by once more.

In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create a frame and a multi-functional scooter with a novel structure, so that the frame and the multi-functional scooter have industrial utility values.

Disclosure of Invention

The invention aims to provide a frame and a multifunctional scooter, which can fold a saddle on a pedal and is convenient to operate.

In order to achieve the purpose, the invention adopts the following technical scheme:

a vehicle frame comprises a pedal, a saddle frame capable of being folded on the pedal is arranged on the pedal, and the saddle frame comprises:

the sliding piece is connected with the pedal in a sliding manner, and a locking button for locking the sliding piece on the pedal is arranged on the sliding piece;

a support rod which is flush with the surface of the pedal after being folded along with the saddle frame, one end of the support rod is rotatably connected with the sliding piece, and the support rod can be locked in a bearing state of the saddle frame;

and the saddle is rotationally connected with the other end of the supporting rod, and can be locked in a bearing state.

Further, the saddle frame further comprises:

a push rod which is flush with the surface of the pedal after being folded along with the saddle frame and is used for limiting the rotation of the supporting rod relative to the sliding piece and the rotation of the saddle relative to the supporting rod;

the push rod is rotatably connected with the pedal and the support rod, and a lock sleeve capable of locking the saddle is arranged on the push rod.

Furthermore, a push handle is arranged at the end part of the push rod.

Furthermore, the push handle is sleeved with the push rod and can stretch and retract relative to the push rod, and the push handle can be completely covered by the saddle after being contracted.

Furthermore, the pedal is provided with an accommodating cavity for accommodating the supporting rod, the sliding part, the push rod and the push handle.

Furthermore, a sliding seat in sliding fit with the sliding piece is arranged on the pedal.

Furthermore, a limit stop for limiting the sliding stroke of the sliding piece is arranged on the sliding seat.

Furthermore, a supporting baffle plate for supporting the saddle in the folded state of the saddle frame is further arranged on the pedal.

The multifunctional scooter comprises a front wheel bracket, the scooter frame connected with the front wheel bracket, a front wheel arranged on the front wheel bracket and a rear wheel arranged on the pedal in the scooter frame.

Further, the front wheel bracket can be folded on the pedal.

The invention has the beneficial effects that: the bicycle frame is of a folding structure, the saddle can be folded on the pedal, the operation is convenient, and the saddle frame can be flush with the surface of the pedal after being folded; when being applied to this frame on the scooter, folding the frame, the scooter can become ordinary scooter, expandes the back with the frame, can ride this scooter, and the one car is multi-purpose, and the function is diversified.

Drawings

Fig. 1 is a schematic structural view illustrating the unfolding of a frame of a scooter according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a scooter provided with a semi-folded frame according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a scooter frame provided by an embodiment of the present invention, wherein the push handle is retracted when the frame is in a semi-folded state;

fig. 4 is a schematic structural view of the scooter provided by the embodiment of the present invention after the frame is completely folded;

fig. 5 is a schematic perspective view of a completely folded frame of a scooter according to an embodiment of the present invention.

In the figure: 10-pedal, 11-accommodating cavity, 21-sliding part, 22-locking button, 23-supporting rod, 24-saddle, 25-push rod, 26-lock sleeve, 27-push handle, 28-sliding seat, 29-limit stop, 30-pin, 40-supporting baffle, 50-front wheel bracket, 60-front wheel and 70-pedal.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 4, the present invention relates to a frame and a multi-function scooter, that is, a multi-function scooter comprises a front wheel bracket 50, a front wheel 60 and the frame are connected to the front wheel bracket 50, and a rear wheel 70 is installed on the frame. The bicycle frame comprises a pedal 10, wherein a saddle seat frame capable of being folded on the pedal 10 is arranged on the pedal 10, the saddle seat frame comprises a sliding part 21 connected with the pedal 10 in a sliding manner, a supporting rod 23 connected with the sliding part 21 in a rotating manner, a push rod 25 connected with the pedal 10 and the supporting rod 23 in a rotating manner, and a saddle 24 connected to the end part of the supporting rod 23 in a rotating manner, and the sliding part 21 is provided with a locking button for locking the sliding part on the pedal 10; the push rod 25 is provided with a lock sleeve 26 capable of locking the saddle 24; and the support rod 23 and the push rod 25 are flush with the surface of the pedal 10 after being folded along with the saddle seat frame, and both the support rod 23 and the saddle 24 can be locked in a bearing state of the saddle seat frame, namely the support rod 23 is limited to rotate relative to the sliding part 21 by a lock sleeve 26 on the push rod 25, and the saddle 24 is limited to rotate relative to the support rod 23.

In the present invention, the rotational connections are connected in rotational relationship by pins 30.

According to the invention, the support rod 23 and the push rod 25 are crossed and connected into an X shape, when the saddle 25 is locked by the lock sleeve 26, the support rod 23 and the push rod 25 are limited and cannot rotate relatively, so that a user can sit on the saddle 24 to ride the multifunctional scooter; when the lock sleeve 26 is separated from the saddle 24, the support rod 23 and the push rod 25 can rotate relatively, and during the process of rotating the support rod 23, the support rod 23 drives the sliding part 21 to horizontally slide along the pedal 10, so that the saddle frame is folded.

In order to make the scooter multifunctional, the end part of the push rod 25 is provided with the push handle 27, so that the scooter has the function of pushing, and when an infant sits on the saddle, the infant can push the scooter by holding the push handle 27 by hands.

In order to make the push handle 27 foldable on the pedal 10 along with the saddle frame, the push handle 27 of the invention is sleeved with the push rod 25 and can be extended and retracted relative to the push rod 25, and the push handle 27 can be completely covered by the saddle 24 after being retracted, therefore, the pedal 10 is provided with a containing cavity 11 for containing the support rod 23, the sliding part 21, the push rod 25 and the push handle 27 (after being retracted); in addition, in order to stably support the saddle 24 of the folded saddle frame, the pedal 10 is further provided with a support baffle 40 for supporting the saddle 24 in the folded state of the saddle frame, and the support baffle 40 is used for supporting the saddle 24 on one hand and limiting the contact between the saddle 24 and the rear wheel 70 to influence the sliding of the scooter on the other hand.

In order to ensure that the support rod 23 can smoothly and horizontally slide relative to the pedal 10, the pedal 10 is provided with a sliding seat 28 in sliding fit with the sliding part 21, and the sliding seat 28 is provided with a limit stop 29 for limiting the sliding stroke of the sliding part 21. When the support rod 23 rotates with the rotary joint of the support rod 23 and the push rod 25 as a fulcrum, the end of the support rod 23 connected with the sliding part 21 rotates relative to the sliding part 21, and drives the sliding part 21 to horizontally slide along the sliding seat 28, thereby realizing the folding of the saddle frame.

The front wheel bracket 50 of the multi-functional scooter of the present invention can be folded on the pedal 10 in a manner that is conventional in the art, and will not be described herein.

As described above, the multi-functional scooter of the present invention can be used for riding and pushing on a common scooter, and the folding of the front wheel frame 50 and the folding of the seat frame are independent of each other, so that the front wheel frame 50 and the seat frame do not collide with each other and interfere with each other, that is, the scooter can be a common scooter, and the front wheel frame 50 can be folded on the step plate 10 as it is.

When the bicycle frame is folded, the locking of the lock sleeve 26 and the saddle 24 is firstly unlocked, then the saddle 24 is rotated through the pin 30 connected with the support rod 23 through the saddle 24, then the locking button 22 is pressed downwards and the sliding piece 21 is pushed forwards, and the bicycle frame is in a half-folded state when being folded; when the bicycle frame is in a half-folded state, the push handle 27 is contracted into the saddle 24, then the push rod 25 is rotated and pressed downwards through the pin 30 at the joint of the push rod 25 and the pedal 10 until the bicycle frame is completely folded, the completely folded state is shown in fig. 5, the push handle 27 is completely hidden in the saddle 24, and the support rod 23 and the push rod 25 are flush with the surface of the pedal 10.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be taken in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims

1. A vehicle frame, characterized by comprising a pedal, wherein a saddle frame capable of being folded on the pedal is arranged on the pedal, and the saddle frame comprises:

the saddle is rotatably connected with the other end of the supporting rod and can be locked in a bearing state;

a push rod which is flush with the surface of the pedal after being folded along with the saddle frame and is used for limiting the rotation of the supporting rod relative to the sliding piece and the rotation of the saddle relative to the supporting rod; the push rod is rotatably connected with the pedal and the support rod, and a lock sleeve capable of locking the saddle is arranged on the push rod; a push handle is arranged at the end part of the push rod;

the pedal is provided with a sliding seat in sliding fit with the sliding piece; the sliding seat is provided with a limit stop block for limiting the sliding stroke of the sliding part; the supporting rod and the push rod are connected in a cross way to form an X shape;

when the frame is folded, the locking of the lock sleeve and the saddle is unlocked firstly, then the saddle is rotated through a pin connected with the saddle and the supporting rod, then the locking button is pressed downwards and the sliding piece is pushed forwards, and the frame is folded into a semi-folding state; when the frame is half folding state, will push away to contract in the saddle, the rotatory and push rod of the rotatory and downward pressure of pin of rethread push rod and footboard junction, until folding the frame completely, state after folding completely, push away the handle and hide inside the saddle completely, bracing piece and push rod all flush with the footboard surface.

2. The frame of claim 1, wherein the push handle is telescoped with and relative to the push rod, and wherein the push handle is fully covered by the saddle after being retracted.

3. The frame of claim 1, wherein the pedal has a receiving cavity for receiving the support rod, the slider, the push rod and the push handle.

4. The frame of claim 1, wherein the step plate is further provided with a support fence for supporting the saddle in the saddle frame folded state.

5. A multi-function scooter, comprising a front wheel frame, a frame according to any one of claims 1-4 connected to said front wheel frame, a front wheel mounted on said front wheel frame and a rear wheel mounted on said pedals in said frame.

6. The multi-function scooter of claim 5, wherein the front wheel bracket is foldable on the pedals.