CN215794266U

CN215794266U - Foldable portable scooter

Info

Publication number: CN215794266U
Application number: CN202121619570.0U
Authority: CN
Inventors: 陈根华
Original assignee: Jinhua Ruidi Vehicle Industry Co ltd
Current assignee: Jinhua Ruidi Vehicle Industry Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-11
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a foldable portable scooter, which comprises an underframe, a fixing mechanism and a front frame mechanism, wherein the underframe is fixedly connected with the front frame mechanism; chassis: a motor is mounted on the left side, a tire is mounted on an output shaft of the motor, a support shaft is fixedly connected to the left side of the upper surface of the underframe, a movable shaft is rotatably connected to the upper end of the support shaft, a T-shaped block is rotatably connected to the upper end of the movable shaft, a cushion is fixedly connected to the upper end of the T-shaped block, a fixed rod is fixedly connected to the right end of the upper surface of the underframe, a support tube is fixedly connected to the upper end of the fixed rod, and a storage battery is fixedly connected to the right side of the upper surface of the underframe; a fixing mechanism: is arranged on the outer side surface of the supporting shaft; a front frame mechanism: is arranged in the supporting pipe; wherein: the T-shaped block is fixedly connected to the upper end of the right side of the T-shaped block. This collapsible portable car of riding instead of walk, when folding frame, labour saving and time saving to behind folding frame, conveniently carry.

Description

Foldable portable scooter

Technical Field

The utility model relates to the technical field of mobility scooter, in particular to a foldable portable mobility scooter.

Background

The scooter is also called a lazy people scooter, refers to a transportation tool and an auxiliary tool aiming at the purpose of scooter, and can be an automobile, an electric bicycle, an electric scooter, a two-wheeled automatic balance scooter and a single-wheeled balance scooter which can be used for scooter at home.

The multifunctional foldable scooter comprises a front bracket, a rear bracket and a front wheel, wherein the front bracket is fixedly connected with the rear bracket; a seat cushion mounted on the rear bracket, the seat cushion being connected to the backrest; the hand-held mechanism is fixedly connected to the back of the backrest; the front wheel and the motor are rotatably arranged at the tail end of the front support, the motor is rotatably arranged at the tail end of the rear support, the rear support is in a sickle shape and is provided with a cross rod and a vertical rod which are rigidly connected, the cross rod and the seat cushion are equal in length, and the cross rod and the vertical rod are arranged at an angle of 135 degrees. The electronic hydraulic brake device is arranged at the bottom of the rear support, a brake drum is arranged on the motor, the electronic hydraulic brake device brakes and stops the motor through the brake drum and is controlled by a key arranged on the hand-held mechanism.

However, the existing foldable scooter wastes time and labor when being folded, and is inconvenient to carry after being folded.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provide a foldable portable scooter, which is time-saving and labor-saving when a frame is folded, is convenient to carry after the frame is folded and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a foldable portable scooter comprises a bottom frame, a fixing mechanism and a front frame mechanism;

chassis: a motor is mounted on the left side, a tire is mounted on an output shaft of the motor, a support shaft is fixedly connected to the left side of the upper surface of the underframe, a movable shaft is rotatably connected to the upper end of the support shaft, a T-shaped block is rotatably connected to the upper end of the movable shaft, a cushion is fixedly connected to the upper end of the T-shaped block, a fixed rod is fixedly connected to the right end of the upper surface of the underframe, a support tube is fixedly connected to the upper end of the fixed rod, and a storage battery is fixedly connected to the right side of the upper surface of the underframe;

a fixing mechanism: is arranged on the outer side surface of the supporting shaft;

a front frame mechanism: is arranged in the supporting pipe;

wherein: the T-shaped block is fixedly connected to the upper end of the right side of the T-shaped block.

Furthermore, the fixing mechanism comprises a support ring, a sliding pipe and a spring, the support ring is movably sleeved on the outer side surface of the sliding pipe, the sliding pipe is movably sleeved on the side surface of the support shaft, the spring is movably sleeved on the outer side surface of the sliding pipe, the upper end of the spring is fixedly connected with the support ring, and the lower end of the spring is fixedly connected with the underframe. When the bicycle is ridden, the spring pushes against the support ring, then the sliding tube is sleeved at the rotating joint of the support shaft and the movable shaft, so that the support shaft and the movable shaft can be kept on the same axis, the support shaft and the movable shaft are relatively fixed, when the movable shaft needs to be folded, the support ring moves downwards to drive the sliding tube to move downwards, then the support shaft rotates rightwards, and the support shaft can be folded.

Furthermore, front frame mechanism contains handlebar, front axle, screws up screw thread, screwed pipe, pivot and front wheel, the pivot is rotated and is connected in the stay tube, the lower extreme at the pivot is installed to the front wheel, the front axle rotates the upper end of connecting at the pivot, handlebar fixed connection is in the upper end of front axle, it sets up the side lower extreme at the front axle to screw up the screw thread, screwed pipe and screw up threaded connection. When the handlebar needs to be folded, the threaded pipe rotates and moves upwards at the same time through rotating the threaded pipe, the threaded pipe moves upwards to expose the rotating joint of the front shaft and the rotating shaft, and then the front shaft rotates leftwards to fold the handlebar.

Furthermore, the device also comprises two baffle rings, wherein the baffle rings are fixedly sleeved on the side surface of the rotating shaft, and the two baffle rings are respectively and rotatably connected with the upper end and the lower end of the supporting tube. When the rotating shaft rotates in the supporting pipe, the rotating shaft can be prevented from moving up and down through the baffle ring, and the rotating stability of the rotating shaft is improved.

Further, still include the apron and accomodate the frame, accomodate frame fixed connection at the upper surface of chassis, apron swing joint is in the upper end left side of accomodating the frame, the upper end of accomodating the frame is equipped with the standing groove, both sides all are equipped with the longkou around the lower extreme of accomodating the frame. When folding when accomplishing loose axle and handlebar, through accomodating the frame, can wrap up loose axle and handlebar, the apron can be fixed the handlebar in accomodating the frame to conveniently carry, and can carry through the slot hole, it is more convenient.

Further, still include the footboard, the footboard has two, and two footboards rotate respectively to be connected in two long mouths of the lower extreme of accomodating the frame. When riding, the bicycle can be more convenient to ride through the pedal.

Further, still include the controller, the right-hand member at the handlebar is installed to the controller, the output of storage battery is connected to the input electricity of controller, the output electricity of controller connects the input of motor. When riding is needed, the motor can be controlled to be started by operating the controller, the motor can be started to drive the tire to rotate, and then riding can be conveniently carried out.

Compared with the prior art, the utility model has the beneficial effects that: this collapsible portable car of riding instead of walk has following benefit:

1. the foldable portable scooter is provided with the fixing mechanism, when riding, the spring pushes against the support ring, then the sliding pipe is sleeved at the rotating joint of the support shaft and the movable shaft, so that the support shaft and the movable shaft can be kept on the same axis, the support shaft and the movable shaft are relatively fixed, when the movable shaft needs to be folded, the support ring moves downwards to drive the sliding pipe to move downwards by moving the support ring downwards, and then the support shaft rotates rightwards, so that the support shaft can be folded;

2. the foldable portable scooter is provided with the cover plate and the storage frame, when the movable shaft and the handlebar are folded, the movable shaft and the handlebar can be wrapped by the storage frame, the handlebar can be fixed in the storage frame by the cover plate, so that the foldable portable scooter is convenient to carry, and can be carried more conveniently through the long hole;

3. this collapsible portable car of riding instead of walk, when folding frame, labour saving and time saving to behind folding frame, conveniently carry.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

In the figure: the device comprises a base frame 1, a support shaft 2, a movable shaft 3, a 4T-shaped block, a cushion 5, a fixing rod 6, a support pipe 7, a fixing mechanism 8, a support ring 81, a sliding pipe 82, a spring 83, a front frame mechanism 9, a handlebar 91, a front shaft 92, a screwing thread 93, a threaded pipe 94, a rotating shaft 95, a front wheel 96, a retaining ring 10, a motor 11, a top block 12, a cover plate 13, a storage frame 14, a pedal 15, a storage battery 16, a tire 17 and a controller 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a foldable portable scooter comprises an underframe 1, a fixing mechanism 8 and a front frame mechanism 9;

underframe 1: a motor 11 is installed on the left side, a tire 17 is installed on an output shaft of the motor 11, a support shaft 2 is fixedly connected to the left side of the upper surface of the underframe 1, a movable shaft 3 is rotatably connected to the upper end of the support shaft 2, a T-shaped block 4 is rotatably connected to the upper end of the movable shaft 3, a cushion 5 is fixedly connected to the upper end of the T-shaped block 4, a fixed rod 6 is fixedly connected to the right end of the upper surface of the underframe 1, a support tube 7 is fixedly connected to the upper end of the fixed rod 6, and a storage battery 16 is fixedly connected to the right side of the upper surface of the underframe 1; still including apron 13 and accomodate frame 14, accomodate frame 14 fixed connection at the upper surface of chassis 1, apron 13 swing joint is on the left side of the upper end of accomodating frame 14, and the upper end of accomodating frame 14 is equipped with the standing groove, and both sides all are equipped with the tang around the lower extreme of accomodating frame 14. The bicycle is characterized by further comprising two pedals 15, wherein the two pedals 15 are respectively and rotatably connected in two long openings at the lower end of the containing frame 14. When folding completion loose axle 3 and handlebar 91, through accomodating frame 14, can wrap up loose axle 3 and handlebar 91, apron 13 can be fixed handlebar 91 in accomodating frame 14 to conveniently carry, and can carry through the slot hole, it is more convenient. When riding, the pedal 15 can make riding more convenient;

the fixing mechanism 8: is arranged on the outer side surface of the supporting shaft 2; the fixing mechanism 8 comprises a support ring 81, a sliding pipe 82 and a spring 83, wherein the support ring 81 is movably sleeved on the outer side surface of the sliding pipe 82, the sliding pipe 82 is movably sleeved on the side surface of the support shaft 2, the spring 83 is movably sleeved on the outer side surface of the sliding pipe 82, the upper end of the spring 83 is fixedly connected with the support ring 81, and the lower end of the spring 83 is fixedly connected with the underframe 1. When a user rides a bicycle, the spring 83 abuts against the support ring 81, then the sliding tube 82 is sleeved at the rotating joint of the support shaft 2 and the movable shaft 3, so that the support shaft 2 and the movable shaft 3 can be kept on the same axis, the support shaft 2 and the movable shaft 3 are relatively fixed, when the movable shaft 3 needs to be folded, the support ring 81 moves downwards to drive the sliding tube 82 to move downwards, and then the support shaft 2 rotates rightwards, so that the support shaft 2 can be folded;

front frame mechanism 9: arranged in the support tube 7; front frame mechanism 9 contains handlebar 91, front axle 92, screw up screw thread 93, screwed pipe 94, pivot 95 and front wheel 96, and pivot 95 rotates to be connected in supporting tube 7, and front wheel 96 installs the lower extreme at pivot 95, and front axle 92 rotates to be connected in the upper end of pivot 95, and handlebar 91 fixed connection is in the upper end of front axle 92, and screw up screw thread 93 sets up the side lower extreme at front axle 92, screwed pipe 94 and screw up screw thread 93 threaded connection. The support tube is characterized by further comprising two baffle rings 10, the baffle rings 10 are fixedly sleeved on the side face of the rotating shaft 95, and the two baffle rings 10 are respectively and rotatably connected with the upper end and the lower end of the support tube 7. The electric bicycle further comprises a controller 18, wherein the controller 18 is installed at the right end of the handlebar 91, the input end of the controller 18 is electrically connected with the output end of the battery 16, and the output end of the controller 18 is electrically connected with the input end of the motor 11. When it is desired to fold the handle bar 91, the screw tube 94 is rotated and moved upward by rotating the screw tube 94, the screw tube 94 is moved upward to expose the rotational joint between the front axle 92 and the rotating shaft 95, and then the front axle 92 is rotated to the left to fold the handle bar 91. When the rotating shaft 92 rotates in the support tube 7, the stop ring 10 can prevent the rotating shaft 95 from moving up and down, so that the rotating stability of the rotating shaft 95 is improved; when riding is needed, the controller 18 is operated to control the motor 11 to start, the motor 11 can drive the tire 17 to rotate when being started, and then riding can be conveniently carried out;

wherein: the device also comprises a top block 12, wherein the top block 12 is fixedly connected to the upper end of the right side of the T-shaped block 4.

The working principle of the foldable portable scooter provided by the utility model is as follows:

firstly, when riding, the spring 83 pushes against the supporting ring 81, then the sliding tube 82 is sleeved at the rotating joint of the supporting shaft 2 and the movable shaft 3, so that the supporting shaft 2 and the movable shaft 3 can be kept on the same axis, the supporting shaft 2 and the movable shaft 3 are relatively fixed, the threaded tube 94 can be sleeved at the rotating joint of the front shaft 92 and the rotating shaft 95, so that the riding is stable, when the bicycle needs to be folded, the T-shaped block 4 is rotated rightwards, the T-shaped block 4 can be rotated rightwards to drive the cushion 5 to rotate rightwards, then the cushion 5 is placed to be parallel to the movable shaft 3, then the supporting ring 81 is moved downwards to drive the sliding tube 82 to move downwards, then the supporting shaft 2 is rotated rightwards to fold the supporting shaft 2, the threaded tube 94 is rotated and moved upwards, the threaded tube 94 is moved upwards to expose the rotating joint of the front shaft 92 and the rotating shaft 95, then to the left turn front axle 92, just can fold handlebar 91, handlebar 91 after folding is put in the standing groove of accomodating frame 14 upper end, then cover apron 13, not only save time when folding, and save strength, when needing to carry, can carry out convenient carrying through the tang, when needs ride, through operation controller 18, can control motor 11 and start, motor 11 starts and can drive tire 17 and rotate, then just can be convenient ride, can.

It is noted that the motor 11 may be a Hon l ite electric vehicle hub motor. The controller 18 controls the operation of the motor 11 in a manner that is conventional in the art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a collapsible portable car of riding instead of walk which characterized in that: comprises a bottom frame (1), a fixing mechanism (8) and a front frame mechanism (9);

chassis (1): a motor (11) is installed on the left side, a tire (17) is installed on an output shaft of the motor (11), a support shaft (2) is fixedly connected to the left side of the upper surface of the underframe (1), a movable shaft (3) is rotatably connected to the upper end of the support shaft (2), a T-shaped block (4) is rotatably connected to the upper end of the movable shaft (3), a cushion (5) is fixedly connected to the upper end of the T-shaped block (4), a fixed rod (6) is fixedly connected to the right end of the upper surface of the underframe (1), a support tube (7) is fixedly connected to the upper end of the fixed rod (6), and a storage battery (16) is fixedly connected to the right side of the upper surface of the underframe (1);

fixing mechanism (8): is arranged on the outer side surface of the supporting shaft (2);

front frame mechanism (9): is arranged in the supporting tube (7);

wherein: the T-shaped block is characterized by further comprising a top block (12), wherein the top block (12) is fixedly connected to the upper end of the right side of the T-shaped block (4).

2. The foldable portable scooter of claim 1, wherein: fixing mechanism (8) contain support ring (81), slide tube (82) and spring (83), support ring (81) activity cup joints on the lateral surface of slide tube (82), slide tube (82) activity cup joints on the side of back shaft (2), spring (83) activity cup joints on the lateral surface of slide tube (82), the upper end and the support ring (81) fixed connection of spring (83), the lower extreme and chassis (1) fixed connection of spring (83).

3. The foldable portable scooter of claim 1, wherein: preceding frame mechanism (9) contain handlebar (91), front axle (92), screw up screw thread (93), screwed pipe (94), pivot (95) and front wheel (96), pivot (95) are rotated and are connected in stay tube (7), the lower extreme at pivot (95) is installed in front wheel (96), front axle (92) are rotated and are connected the upper end at pivot (95), handlebar (91) fixed connection is in the upper end of front axle (92), screw up screw thread (93) and offer the side lower extreme at front axle (92), screwed pipe (94) and screw up screw thread (93) threaded connection.

4. The foldable portable scooter of claim 3, wherein: the supporting tube is characterized by further comprising two retaining rings (10), wherein the retaining rings (10) are fixedly sleeved on the side face of the rotating shaft (95), and the two retaining rings (10) are respectively and rotatably connected with the upper end and the lower end of the supporting tube (7).

5. The foldable portable scooter of claim 1, wherein: still including apron (13) and accomodate frame (14), accomodate frame (14) fixed connection at the upper surface of chassis (1), apron (13) swing joint is on the upper end left side of accomodating frame (14), the upper end of accomodating frame (14) is equipped with the standing groove, both sides all are equipped with the longkou around the lower extreme of accomodating frame (14).

6. The foldable portable scooter of claim 5, wherein: still include footboard (15), footboard (15) have two, two footboard (15) rotate respectively and connect in two length mouths of the lower extreme of accomodating frame (14).

7. The foldable portable scooter of claim 3, wherein: still include controller (18), the right-hand member at handlebar (91) is installed in controller (18), the output of storage battery (16) is connected to the input electricity of controller (18), the input of the output electricity connection motor (11) of controller (18).