CN202966546U - Folding electromobile - Google Patents

Folding electromobile Download PDF

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Publication number
CN202966546U
CN202966546U CN 201220706750 CN201220706750U CN202966546U CN 202966546 U CN202966546 U CN 202966546U CN 201220706750 CN201220706750 CN 201220706750 CN 201220706750 U CN201220706750 U CN 201220706750U CN 202966546 U CN202966546 U CN 202966546U
Authority
CN
China
Prior art keywords
frame
connecting rod
wheel
wheel carrier
length
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220706750
Other languages
Chinese (zh)
Inventor
虞仙良
Original Assignee
虞仙良
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 虞仙良 filed Critical 虞仙良
Priority to CN 201220706750 priority Critical patent/CN202966546U/en
Application granted granted Critical
Publication of CN202966546U publication Critical patent/CN202966546U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a folding electromobile. A four-rod mechanism is formed by a front wheel carrier (1), a connection rod (2), a back wheel carrier (4) and a motor-driven telescopic rod (3). The stretching length of the motor-driven telescopic rod is the position between the front wheel carrier, the connection rod and the back wheel carrier and is the length required at the moment when a front wheel shaft and a back wheel shaft are parallel and perpendicular to the connection rod. The contracting length of the motor-driven telescopic rod is the position between the front wheel carrier, the connection rod and the back wheel carrier and is the length required at the moment when the front wheel shaft, the back wheel shaft and the connection rod are parallel. The length of the connection rod is the distance between the front frame and the back frame and the distance required by folding an additional device when front wheels are parallel to back wheels. An adjustable four connection rod mechanism is installed on the frame where the front wheels and the back wheels are installed, the front wheels and the back wheels are changed between the mode that the wheels are located in a transverse line and the mode that two wheels are folded in parallel. Compared with the prior art, the folding electromobile is compact in structure and small in occupation size after folding.

Description

Type folding electric vehicle
Technical field
The utility model relates to a kind of type folding electric vehicle.
Background technology
Battery-driven car or claim that Moped Scooter is to substitute bicycle and make people alleviate by bike the vehicle that strength consumes because the general volume of battery-driven car is larger, manifests inconvenience in collection or transportation, produced type folding electric vehicle for this reason.The main purpose of type folding electric vehicle is exactly to dwindle the volume of battery-driven car.Folded formula battery-driven car was folding hinge of design on the vehicle frame between front and back wheel in the past, and making two-wheeled is two fan-shaped sides, and shared volume is still larger.
Summary of the invention
For above-mentioned deficiency, the utility model is exactly that a kind of parallel type folding electric vehicle of front and back two-wheeled that makes will be provided.
the type folding electric vehicle that the utility model provides, front-wheel is arranged, trailing wheel and vehicle frame, between the front and back wheel of vehicle frame, hinge is arranged, the hinge of said vehicle frame between front and back wheel has two joints, between two joint hinges, a connecting rod is arranged, be that vehicle frame is by front wheel carrier, connecting rod, rear wheel frame is successively through chain connection, also through chain connection, one electric expansion bar is arranged between front wheel carrier and rear wheel frame, said electric expansion bar is to reach the screw telescopic bar fixing with motor coaxle by motor, and with front wheel carrier, connecting rod, rear wheel frame and electric expansion bar consist of four-bar mechanism, the length during elongation of electric expansion bar is front wheel carrier, connecting rod, position between rear wheel frame is front wheel spindle and when with connecting rod vertical needed length parallel with hind axle, length when the electric expansion bar shortens is front wheel carrier, connecting rod, position between rear wheel frame is front wheel spindle, hind axle, the parallel needed length of connecting rod three, the length of connecting rod is that front and back wheel is when parallel between front/rear frame and outside accessory device needed distance when being stacked.
The type folding electric vehicle that the utility model provides has been installed the four-bar linkage that can regulate on the vehicle frame that front and back wheel is installed, front and back wheel is in one of front and back line and the parallel variation between folding mutually of two-wheeled when one of them bar is flexible.Compared with prior art, compacter after the utility model is folding, make shared volume reach minimum.
Description of drawings
Fig. 1 is birds-eye view in the middle part of the vehicle frame of the utility model one embodiment when riding with state, and Fig. 2 is birds-eye view in the middle part of the vehicle frame of this embodiment when folded state, in figure: 1-front wheel carrier, 2-connecting rod, 3-electric expansion bar, 4-rear wheel frame, 5-motor.
The specific embodiment
One type folding electric vehicle has the front wheel carrier 1 that front-wheel and handle are installed and the rear wheel frame 4 that trailing wheel and vehicle seat are installed, and hinged by a connecting rod 2 in the middle of it, namely the front end of connecting rod and front wheel carrier are hinged, and rear end and rear wheel frame are hinged.A side in some distances of hinge-point lateral alternate of rear wheel frame and connecting rod is installed a motor 5 through hinge, motor shaft extends to screw mandrel, a side in some distances of hinge-point lateral alternate of front wheel carrier and connecting rod is installed a nut through hinge, and nut is threaded with screw mandrel and forms electric expansion bar 3.The jointed shaft of said connecting rod two ends and electric expansion bar two ends and front and back wheel carrier is all perpendicular to ground, and thus, front wheel carrier, rear wheel frame, connecting rod and electric expansion bar consist of four connecting rods, and wherein a pole length can stretch with the rotation of motor.Under the two-direction switch and travel switch control of motor, when motor rotates to a direction, front and back wheel and connecting rod are stretched to a line, consist of the battery-driven car of normal operation, when motor rotates round about, front and back wheel is made right angle fold formation Chinese character radicals three frame shapes with connecting rod gradually.

Claims (1)

1. type folding electric vehicle, front-wheel is arranged, trailing wheel and vehicle frame, between the front and back wheel of vehicle frame, hinge is arranged, it is characterized in that the hinge of said vehicle frame between front and back wheel has two joints, between two joint hinges, a connecting rod is arranged, be that vehicle frame is by front wheel carrier, connecting rod, rear wheel frame is successively through chain connection, also through chain connection, one electric expansion bar is arranged between front wheel carrier and rear wheel frame, said electric expansion bar is to reach the screw telescopic bar fixing with motor coaxle by motor, and with front wheel carrier, connecting rod, rear wheel frame and electric expansion bar consist of four-bar mechanism, the length during elongation of electric expansion bar is front wheel carrier, connecting rod, position between rear wheel frame is front wheel spindle and when with connecting rod vertical needed length parallel with hind axle, length when the electric expansion bar shortens is front wheel carrier, connecting rod, position between rear wheel frame is front wheel spindle, hind axle, the parallel needed length of connecting rod three, the length of connecting rod is that front and back wheel is when parallel between front/rear frame and outside accessory device needed distance when being stacked.
CN 201220706750 2012-12-19 2012-12-19 Folding electromobile Expired - Fee Related CN202966546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220706750 CN202966546U (en) 2012-12-19 2012-12-19 Folding electromobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220706750 CN202966546U (en) 2012-12-19 2012-12-19 Folding electromobile

Publications (1)

Publication Number Publication Date
CN202966546U true CN202966546U (en) 2013-06-05

Family

ID=48507656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220706750 Expired - Fee Related CN202966546U (en) 2012-12-19 2012-12-19 Folding electromobile

Country Status (1)

Country Link
CN (1) CN202966546U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104787197A (en) * 2015-04-20 2015-07-22 朱子毅 Automatic electric fitness exercise foldable vehicle
CN107289538A (en) * 2017-07-31 2017-10-24 泉州泉港灿鹏机械设备有限公司 A kind of wider array of air purifier of purification scope based on Internet of Things
CN108116587A (en) * 2017-11-03 2018-06-05 深圳市源创无限科技有限公司 It is a kind of that the sleigh for carrying out length of wagon adjusting is adjusted based on extension means angle
CN113401257A (en) * 2021-08-12 2021-09-17 深圳市金诺威电子有限公司 Novel prevent electric bicycle of turning on one's side

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104787197A (en) * 2015-04-20 2015-07-22 朱子毅 Automatic electric fitness exercise foldable vehicle
CN107289538A (en) * 2017-07-31 2017-10-24 泉州泉港灿鹏机械设备有限公司 A kind of wider array of air purifier of purification scope based on Internet of Things
CN108116587A (en) * 2017-11-03 2018-06-05 深圳市源创无限科技有限公司 It is a kind of that the sleigh for carrying out length of wagon adjusting is adjusted based on extension means angle
CN108116587B (en) * 2017-11-03 2020-08-18 深圳市源创无限科技有限公司 Scooter for adjusting length of scooter body based on adjustment of included angle of stretching mechanism
CN113401257A (en) * 2021-08-12 2021-09-17 深圳市金诺威电子有限公司 Novel prevent electric bicycle of turning on one's side

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20131219