CN110341852A - A kind of protective device for two wheel electric vehicles - Google Patents

A kind of protective device for two wheel electric vehicles Download PDF

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Publication number
CN110341852A
CN110341852A CN201910710183.9A CN201910710183A CN110341852A CN 110341852 A CN110341852 A CN 110341852A CN 201910710183 A CN201910710183 A CN 201910710183A CN 110341852 A CN110341852 A CN 110341852A
Authority
CN
China
Prior art keywords
chamber
headstock
air bag
pressure pump
outlet pipe
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.)
Granted
Application number
CN201910710183.9A
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Chinese (zh)
Other versions
CN110341852B (en
Inventor
练韩信
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiaoxian Yida Information Technology Co.,Ltd.
Original Assignee
Xiangshan Royal Electronics Technology Co Ltd
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.)
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Publication date
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Priority to CN201910710183.9A priority Critical patent/CN110341852B/en
Publication of CN110341852A publication Critical patent/CN110341852A/en
Application granted granted Critical
Publication of CN110341852B publication Critical patent/CN110341852B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H1/00Supports or stands forming part of or attached to cycles
    • B62H1/10Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
    • B62H1/12Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J27/00Safety equipment

Abstract

A kind of protective device for two wheel electric vehicles disclosed by the invention, including car body, car body lower end rotation connection sets that there are two wheels, it is equipped with headstock in the car body and protects chamber, the headstock protection is intracavitary to be equipped with headstock protection mechanism, the headstock protection chamber right end is equipped with high pressure pump chamber, rear seat bags chamber is equipped in the high pressure pump chamber upper wall, the high-pressure pump is intracavitary to be equipped with the back seat protection mechanism, the configuration of the present invention is simple, maintenance convenience, it is easy to use, the present apparatus can two wheel electric vehicles occur head-on crash after quick start, play the role of cushioning supportive, and then cyclist is effectively protected, prevent cyclist due to collision is fallen down by serious injury.

Description

A kind of protective device for two wheel electric vehicles
Technical field
The present invention relates to two wheel electric vehicle crash protection fields, specially a kind of protective device for two wheel electric vehicles.
Background technique
With the development of society, two wheel electric vehicles are more more and more universal, two wheel electric vehicles are convenient and efficient with its Convenient environmental-protective, The advantages such as cheap are increasingly becoming the main means of transport of people's trip, but electric vehicle accident is in the accounting of traffic accident In rise year by year, traditional two wheels electric vehicles, due to the particularity of its structure, frequently can lead to cycle after head-on crash occurs People falls down, and there is no the protective devices that falling-resistant is designed exclusively for cyclist for two wheel electric vehicles, therefore cyclist is sending out It makes trouble after event, injury is often caused because of falling down, therefore need to develop a kind of protective device being installed on two wheel electric vehicles, Cushioning supportive can be provided for cyclist, and then protect the safety of cyclist when head-on crash occurs for two wheel electric vehicles.
Summary of the invention
Technical problem: there is no the protective devices that falling-resistant is designed exclusively for cyclist for two traditional wheel electric vehicles, therefore Cyclist often leads to injury because of falling down after crashing.
To solve the above problems, this example devises a kind of protective device for two wheel electric vehicles, one kind of this example is used for The protective device of two wheel electric vehicles, including car body, the car body lower end rotation connection are set there are two wheel, are equipped in the car body Headstock protects chamber, and the headstock protection is intracavitary to be equipped with headstock protection mechanism, after the generation head-on crash, the headstock protection Mechanism starting and reducing impact force, and then cyclist is protected, the headstock protection chamber right end is equipped with high pressure pump chamber, the high-pressure pump Rear seat bags chamber is equipped in chamber upper wall, the high-pressure pump is intracavitary to be equipped with the back seat protection mechanism, and the back seat protection mechanism can Start rapidly after head-on crash occurs, protection is provided when falling down for cyclist, collision chamber, the collision are equipped in the car body Intracavitary equipped with the Impactor that can be horizontally slipped, the Impactor right end is installed with impact spring, and the impact spring right end is fixed In in the collision chamber right wall, the collision chamber lower wall is equipped with trigger, and the trigger can be contacted with the Impactor, institute State the fixed live wire of trigger right end, the electric wire upper end is connect with the headstock protection mechanism, the electric wire right end with it is described The connection of back seat protection mechanism, after head-on crash occurs for electric vehicle, the Impactor is by the right cunning of shock and compresses the collision Spring, and then contacted with the trigger, the trigger by the electric wire can start rapidly the headstock protection mechanism and The back seat protection mechanism, provides protection for cyclist.
Wherein, the headstock protection mechanism includes the main motor being fixedly arranged in the headstock protection chamber right wall, the main electricity Machine lower end is connect with the electric wire, and the main motor left end is connected by power equipped with main power shaft, and the main power shaft left end is fixed There is first bevel gear, the first bevel gear rear end engagement is connected with second bevel gear, and the second bevel gear axle center is fixed There is camshaft, the camshaft is rotatably set on the inner wall of the headstock protection chamber front and back, is installed on the camshaft convex Wheel, the cam are located at the second bevel gear rear end, and when starting the main motor, the main motor drives the main power shaft Rotation, the main power shaft drives the cam axle by the first bevel gear and the second bevel gear, described convex Wheel shaft can drive the cam to rotate in turn, be installed with air bag box in the headstock protection chamber upper wall, the air bag box right end is set Have, the upper wall is installed with the second sliding block, and described interior equipped with preceding air bag, the preceding air bag lower end connection is equipped with gas outlet, described Gas outlet is connected to the air bag box right end, and air bag trigger is installed in the air bag box right wall, and the air bag trigger is left End is installed with reaction block, and the cam can be abutted with the air bag trigger, and then starts the air bag trigger, so that The air bag trigger activates the chemical substance in the reaction block, and produces with the chemical substance fast reaction in the air bag box Raw bulk gas, gas are filled in the preceding air bag by the gas outlet, so that the preceding air bag rapid expanding and bursting institute The second sliding block is stated, and then protects cyclist.
Wherein, the elevating mechanism back seat protection mechanism includes the high-pressure pump in the intracavitary lower wall of the high-pressure pump, institute It states high-pressure pump left end to connect with the electric wire, the high-pressure pump lower end is connected to air inlet pipeline, and the air inlet pipeline lower end connection is set There is air storing cavity, the air storing cavity can store high pressure gas, and the high-pressure pump upper end, which is connected to, is equipped with the first outlet pipe, and described first It is installed with the first check valve in outlet pipe, compressible first spring, first bullet are installed in first check valve Spring lower end is installed with slidable first sliding block, and the connection of first outlet pipe upper end is equipped with rear seat bags, the back seat gas It is intracavitary that capsule is located at the rear seat bags, and when starting the high-pressure pump, the high-pressure pump can pass through the gas in the air storing cavity The air inlet pipeline is pumped into first outlet pipe, and high pressure gas pushes the first sliding block upward sliding at this time, in turn First check valve is opened, is flowed into the rear seat bags, and then cycles the rear seat bags rapid expanding pop-up protection People, the first outlet pipe right end connection are equipped with the second outlet pipe, are equipped with second one-way valve in second outlet pipe, Telescopic second spring is installed in the second one-way valve, it is sliding that the second spring right end is installed with slidable second Block, second outlet pipe lower end front and back is symmetrical and connection is equipped with piston, and the piston is interior equipped with the piston that can slide up and down Bar, around compressible piston spring is equipped on the piston rod, the piston-rod lower end is installed with fixed block, the fixed block It is equipped with rotatable short axle, is installed with support wheel in the short axle, and then high pressure gas can pass through first outlet pipe It flows into second outlet pipe, and second sliding block is pushed to slide to the left, and then open second one-way valve, described in inflow In piston, high pressure gas can push the piston rod slide downward at this time, and compress the piston spring, so that the support wheel With ground face contact, and then can play a supporting role for vehicle.
The beneficial effects of the present invention are: the configuration of the present invention is simple, maintenance convenience is easy to use, and the present apparatus can be in two wheel electricity Quick start after head-on crash occurs for motor-car, plays the role of cushioning supportive, and then cyclist is effectively protected, prevents from riding Vehicle people is due to collision is fallen down by serious injury.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of protective device for two wheel electric vehicles of the invention;
Fig. 2 is the enlarged diagram of " A " structure of Fig. 1;
Fig. 3 is the enlarged diagram of " B " structure of Fig. 1;
Fig. 4 is the enlarged diagram of " C " structure of Fig. 1.
Specific embodiment
Below with reference to Fig. 1-Fig. 4, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
The present invention relates to a kind of protective devices for two wheel electric vehicles, are mainly used in two wheel electric vehicle crash protections neck Domain, below in conjunction with attached drawing of the present invention, the present invention will be further described:
A kind of protective device for two wheel electric vehicles of the present invention, including car body 11,11 lower end of the car body rotation connect Two wheels 15 are equipped with, headstock is equipped in the car body 11 and protects chamber 200, headstock is equipped in the headstock protection chamber 200 and protects Mechanism 201 is protected, after described 11 occur head-on crash, the starting of headstock protection mechanism 20 and reducing impact force, and then protect Cyclist, headstock protection 200 right end of chamber are equipped with high pressure pump chamber 400, are equipped with rear seat bags in 400 upper wall of high pressure pump chamber Chamber 600, the high pressure pump chamber 400 is interior to be equipped with the back seat protection mechanism 401, and the back seat protection mechanism 401 can occur just Start rapidly after the collision of face, protection is provided when falling down for cyclist, collision chamber 100, the collision chamber are equipped in the car body 11 The Impactor 12 that can be horizontally slipped is equipped in 100,12 right end of Impactor is installed with impact spring 13, the impact spring 13 Right end is fixedly arranged in 100 right wall of collision chamber, and 100 lower wall of collision chamber is equipped with trigger 14, and the trigger 14 can It is contacted with the Impactor 12, the fixed live wire 16 of 14 right end of trigger, 16 upper end of electric wire and the headstock are protected Mechanism 201 connects, and 16 right end of electric wire is connect with the back seat protection mechanism 401, after head-on crash occurs for electric vehicle, institute Impactor 12 is stated by the right cunning of shock and compresses the impact spring 13, and then is contacted with the trigger 14, the trigger 14 can start rapidly the headstock protection mechanism 201 and the back seat protection mechanism 401 by the electric wire 16, mention for cyclist For protection.
According to embodiment, the headstock protection mechanism 201 is described in detail below, the headstock protection mechanism 201 Including the main motor 28 being fixedly arranged in headstock protection 200 right wall of chamber, 28 lower end of main motor is connect with the electric wire 16, 28 left end of main motor is connected by power equipped with main power shaft 29, and 29 left end of main power shaft is installed with first bevel gear 31, 31 rear end of the first bevel gear engagement is connected with second bevel gear 32, and 32 axle center of second bevel gear is installed with camshaft 33, the camshaft 33 is rotatably set on headstock protection 200 front and back inner wall of chamber, is installed on the camshaft 33 convex Wheel 34, the cam 34 is located at 32 rear end of second bevel gear, and when starting the main motor 28, the main motor 28 drives institute The rotation of main power shaft 29 is stated, the main power shaft 29 drives described by the first bevel gear 31 and the second bevel gear 32 Camshaft 33 rotates, and the camshaft 33 can drive the cam 34 to rotate in turn, fixed in headstock protection 200 upper wall of chamber There is air bag box 39,39 right end of air bag box is equipped with 500, and 500 upper wall is installed with the second sliding block 45, is equipped in described 500 Preceding air bag 38, preceding 38 lower end of the air bag connection are equipped with gas outlet 37, and the gas outlet 37 is connected to 39 right end of air bag box, Air bag trigger 35 is installed in 39 right wall of air bag box, 35 left end of air bag trigger is installed with reaction block 36, described Cam 34 can be abutted with the air bag trigger 35, and then start the air bag trigger 35, so that the air bag triggers Device 35 activates the chemical substance in the reaction block 36, and generates largely with the chemical substance fast reaction in the air bag box 39 Gas, gas are filled in the preceding air bag 38 by the gas outlet 37, so that 38 rapid expanding of preceding air bag and bursting institute The second sliding block 45 is stated, and then protects cyclist.
According to embodiment, the elevating mechanism back seat protection mechanism 401 is described in detail below, the elevating mechanism Back seat protection mechanism 401 includes the high-pressure pump 44 in 400 lower inner wall of high pressure pump chamber, 44 left end of high-pressure pump and institute The connection of electric wire 16 is stated, 44 lower end of high-pressure pump is connected to air inlet pipeline 48, and 48 lower end of the air inlet pipeline connection is equipped with air storing cavity 21, the air storing cavity 21 can store high pressure gas, and 44 upper end of high-pressure pump, which is connected to, is equipped with the first outlet pipe 18, and described first It is installed with the first check valve 41 in outlet pipe 18, compressible first spring 42, institute are installed in first check valve 41 It states 42 lower end of the first spring and is installed with slidable first sliding block 43,18 upper end of the first outlet pipe connection is equipped with back seat gas Capsule 17, the rear seat bags 17 are located in the rear seat bags chamber 600, and when starting the high-pressure pump 44, the high-pressure pump 44 can Gas in the air storing cavity 21 is pumped into first outlet pipe 18 by the air inlet pipeline 48, at this time high pressure gas 43 upward sliding of the first sliding block is pushed, and then opens first check valve 41, is flowed into the rear seat bags 17, in turn Make 17 rapid expanding of the rear seat bags pop-up protection cyclist, 18 right end of the first outlet pipe connection is equipped with the second outlet Pipeline 19, second outlet pipe 19 is interior to be equipped with second one-way valve 46, is installed in the second one-way valve 46 telescopic Second spring 47,47 right end of second spring are installed with slidable second sliding block 45,19 lower end of the second outlet pipe Front and back is symmetrical and connection is equipped with piston 22, is equipped with the piston rod 24 that can slide up and down in the piston 22, on the piston rod 24 Around compressible piston spring 23 is equipped with, 24 lower end of piston rod is installed with fixed block 27, and the fixed block 27 is equipped with Rotatable short axle 26 is installed with support wheel 25 in the short axle 26, and then high pressure gas can pass through first outlet pipe 18 flow into second outlet pipe 19, and second sliding block 45 is pushed to slide to the left, and then open second one-way valve 46, It flowing into the piston 22, high pressure gas can push 24 slide downward of piston rod at this time, and compress the piston spring 23, So that the support wheel 25 and ground face contact, and then can play a supporting role for vehicle.
One of this paper is carried out for the use step of the protective device of two wheel electric vehicles below in conjunction with Fig. 1 to Fig. 4 Be described in detail: after head-on crash occurs for electric vehicle, Impactor 12 by hitting right cunning and compress impact spring 13, and then with touching It sends out device 14 to contact, trigger 14 can start rapidly main motor 28 by electric wire 16, and main motor 28 drives main power shaft 29 to rotate, main Line shaft 29 drives camshaft 33 to rotate by first bevel gear 31 and second bevel gear 32, and camshaft 33 is with 34 turns of moving cam It is dynamic, so that cam 34 is abutted with air bag trigger 35, and then starts air bag trigger 35, so that air bag trigger 35 activates Chemical substance in reaction block 36, and bulk gas is generated with the chemical substance fast reaction in air bag box 39, gas is by going out Port 37 be filled with before in air bag 38 so that 38 rapid expanding of preceding air bag and bursting the pop-up of the second sliding block 45, and then protect cyclist, By electric wire 16, the gas in air storing cavity 21 is passed through air inlet pipeline to trigger 14 by starting high-pressure pump 44, high-pressure pump 44 rapidly simultaneously 48 are pumped into the first outlet pipe 18, and high pressure gas pushes 43 upward sliding of the first sliding block at this time, and then opens the first check valve 41, it flows into rear seat bags 17, and then make 17 rapid expanding of rear seat bags pop-up protection cyclist, while high pressure gas can pass through First outlet pipe 18 flows into the second outlet pipe 19, and the second sliding block 45 is pushed to slide to the left, and then it is unidirectional to open second Valve 46 flows into piston 22, and high pressure gas can push 24 slide downward of piston rod, and compression piston spring 23 at this time, so that branch Support wheel 25 and ground face contact, and then can play a supporting role for vehicle.
The beneficial effects of the present invention are: the configuration of the present invention is simple, maintenance convenience is easy to use, and the present apparatus can be in two wheel electricity Quick start after head-on crash occurs for motor-car, plays the role of cushioning supportive, and then cyclist is effectively protected, prevents from riding Vehicle people is due to collision is fallen down by serious injury.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention It should be determined by the scope of protection defined in the claims.

Claims (3)

1. a kind of protective device for two wheel electric vehicles of the invention, including car body, the car body lower end rotation connection are equipped with Two wheels, the interior headstock that is equipped with of the car body protect chamber, and the headstock protection is intracavitary to be equipped with headstock protection mechanism;
The headstock protection chamber right end is equipped with high pressure pump chamber, is equipped with rear seat bags chamber, the high pressure in the high pressure pump chamber upper wall The back seat protection mechanism is equipped in pump chamber;
Collision chamber is equipped in the car body, the collision is intracavitary equipped with the Impactor that can be horizontally slipped, and the Impactor right end is solid Equipped with impact spring, the impact spring right end is fixedly arranged in the collision chamber right wall, and the collision chamber lower wall is equipped with triggering Device, the trigger can be contacted with the Impactor, the fixed live wire of trigger right end, the electric wire upper end and the vehicle The connection of head protection mechanism, the electric wire right end are connect with the back seat protection mechanism.
2. a kind of protective device for two wheel electric vehicles as described in claim 1, it is characterised in that: the headstock protects machine Structure includes the main motor being fixedly arranged in the headstock protection chamber right wall, and the main motor lower end is connect with the electric wire, the master Motor left end is connected by power equipped with main power shaft, and the main power shaft left end is installed with first bevel gear, the first bevel gear Rear end engagement is connected with second bevel gear, and the second bevel gear axle center is installed with camshaft, and the camshaft is rotatable On inner wall before and after headstock protection chamber, cam is installed on the camshaft, the cam is located at the second cone tooth Take turns rear end;
It is installed with air bag box in the headstock protection chamber upper wall, the air bag box right end is equipped with, and it is sliding that the upper wall is installed with second Block, described interior equipped with preceding air bag, the preceding air bag lower end connection is equipped with gas outlet, the gas outlet and air bag box right end company It is logical, air bag trigger is installed in the air bag box right wall, air bag trigger left end is installed with reaction block, and the cam can It is abutted with the air bag trigger.
3. a kind of protective device for two wheel electric vehicles as described in claim 1, it is characterised in that: after the elevating mechanism Seat protection mechanism includes the high-pressure pump in the intracavitary lower wall of the high-pressure pump, and the high-pressure pump left end is connect with the electric wire, The high-pressure pump lower end is connected to air inlet pipeline, and the air inlet pipeline lower end connection is equipped with air storing cavity, and the air storing cavity can store height It calms the anger body, the high-pressure pump upper end connection is equipped with the first outlet pipe, it is installed with the first check valve in first outlet pipe, Compressible first spring is installed in first check valve, it is sliding that first lower spring end is installed with slidable first Block;
The connection of first outlet pipe upper end is equipped with rear seat bags, and it is intracavitary that the rear seat bags are located at the rear seat bags;
The first outlet pipe right end connection is equipped with the second outlet pipe, and it is unidirectional to be equipped with second in second outlet pipe Valve is installed with telescopic second spring in the second one-way valve, and the second spring right end is installed with slidable second Sliding block, second outlet pipe lower end front and back is symmetrical and connection is equipped with piston, and the piston is interior equipped with the work that can slide up and down Stopper rod, around compressible piston spring is equipped on the piston rod, the piston-rod lower end is installed with fixed block, the fixation Block is equipped with rotatable short axle, is installed with support wheel in the short axle.
CN201910710183.9A 2019-08-02 2019-08-02 Protection device for two-wheeled electric vehicle Active CN110341852B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910710183.9A CN110341852B (en) 2019-08-02 2019-08-02 Protection device for two-wheeled electric vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910710183.9A CN110341852B (en) 2019-08-02 2019-08-02 Protection device for two-wheeled electric vehicle
JP2019200365A JP2021024550A (en) 2019-08-02 2019-11-04 Protective device for two-wheeled electric motorcycle

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CN110341852A true CN110341852A (en) 2019-10-18
CN110341852B CN110341852B (en) 2020-08-04

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CN (1) CN110341852B (en)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN111391951A (en) * 2020-04-09 2020-07-10 杭州负瑞科技有限公司 Reduce impaired running-board of electric motor car tire
CN111409746A (en) * 2020-05-07 2020-07-14 磐安秀吉新能源科技有限公司 Safety protection device for electric vehicle
CN113147962A (en) * 2021-05-25 2021-07-23 深圳明智超精密科技有限公司 Automatic keep away barrier and prevent down type bicycle

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CN111391951A (en) * 2020-04-09 2020-07-10 杭州负瑞科技有限公司 Reduce impaired running-board of electric motor car tire
CN111409746A (en) * 2020-05-07 2020-07-14 磐安秀吉新能源科技有限公司 Safety protection device for electric vehicle
CN113147962A (en) * 2021-05-25 2021-07-23 深圳明智超精密科技有限公司 Automatic keep away barrier and prevent down type bicycle

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JP2021024550A (en) 2021-02-22

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