CN105905220A

CN105905220A - Oil brake and oil brake bicycle

Info

Publication number: CN105905220A
Application number: CN201610291171.3A
Authority: CN
Inventors: 杨先哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-29
Filing date: 2016-04-29
Publication date: 2016-08-31

Abstract

The invention discloses an oil brake and an oil brake bicycle. The oil brake uses a first piston for exerting pressure to hydraulic oil in a shell firstly and then uses a clamping hook for preventing the first piston from being reset, the oil brake is in a braking state for a long time without an external force effect, and the oil brake has a bicycle locking function as well. The oil brake is installed at the position of an axle of a wheel of the oil brake bicycle, a press rod of the oil brake is connected with a bicycle supporting shaft, the action conducted by a user for putting the bicycle supporting shaft down simultaneously drives the first piston to move, bicycle locking is achieved, and use is convenient. In addition, if a thief wants to violently break a bicycle lock of the oil brake bicycle, a brake system of the bicycle must be broken, and in this way, the difficulty for the thief to steal the bicycle can be increased, the selling price of the stolen bicycle can be reduced as well.

Description

A kind of oil is stopped and oil is stopped bicycle

Technical field

The present invention relates to man power vehicle brake device and rickshaw lock field, particularly relate to a kind of oil and stop and oil is stopped Bicycle.

Background technology

Bicycle is a kind of simple in construction, dependable performance, the cheap environmental protection vehicles, each in the world State all can see the use of bicycle.The use of bicycle open air, makes bicycle hold very much with the feature stopped Easily become the target of burglar.Bicycle user if bicycle can not be parked in safe and reliable, monitor strict Region, then the anti-theft measure of bicycle just can only be relied on bicycle lock.

Although current bicycle lock kind is a lot, but the principle of bicycle lock substantially has two classes: the first Utilize steel cable or steel column to entangle wheel, stop cycle wheel to rotate；Its two be utilize from become one circle steel Bicycle is locked together by the lock of rope or steel column class with fixing object, stops bicycle to move.Current this A little bicycle locks have following defect: 1, lock cannot stop that burglar uses hydraulic shear violence to unblank, lock Steel cable and after steel column cut off, bicycle can be ridden away by burglar；2, lock is heavy, bicycle use The necessary onboard lock in family, locking and unlocking program trouble.

Summary of the invention

The technical problem to be solved in the present invention is that the bicycle lock of prior art cannot stop burglar to use hydraulic pressure The instrument violence such as cut to cut off the mode of lock rope or lock and carry out car steathily, and the bicycle lock of prior art is heavy, Locking and unlocking program trouble.

For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of oil is stopped, including housing, First piston, the second piston, brake block, grab, the first spring, electric magnet and power supply；Arrange on housing There is oil-in, be full of oil in housing, in housing, be provided with slideway；First piston is arranged in slideway, and first Piston can move back and forth under the driving of external force in slideway；Second piston is installed in housing, the second piston Outer end connect brake block, brake block is positioned at outside housing；Grab, the first spring and electric magnet are installed on housing In, grab can enter or exit slideway under the effect of the first spring and electric magnet, and the outer end of grab is provided with Inclined-plane, grab will limit first piston after entering slideway and move in slideway；Electric magnet connects power supply.

Further, oil is stopped and is also included depression bar, rotating shaft and the second spring, and depression bar can rotate around the shaft, and first The outer end of piston connects depression bar, and first piston is cased with the second spring, and the rotation of depression bar drives first piston to exist Move back and forth in slideway.

Further, oil is stopped and is also included electronic lock, and electronic lock controls power supply to the energising of electric magnet and power-off. Concrete, described electronic lock is coded lock, bluetooth lock, screen induction lock, Fingerprint Lock or biometric lock.

Present invention also offers a kind of bicycle, aforesaid oil is installed at the wheel shaft of described cycle wheel Stop.

Further, described bicycle includes car support, car support shaft and connects rope, connects rope connection car and props up Support axle and depression bar, car supports and drives car support shaft to rotate, and car support shaft drives depression bar to rotate by connecting rope.

Beneficial effect: (1) the invention provides a kind of oil and stops, and this oil is stopped first with first piston to shell Internal hydraulic oil pressure, recycling grab stops first piston to reset so that oil is stopped and need not external force Braking state it is in for a long time, it is achieved that car locking function under effect.(2) oil of the present invention is stopped and is utilized first Spring and solenoid actuated grab enter and exit slideway, it is achieved that electric vehicle locking and unblock.(3) this Bright oil is stopped and is utilized depression bar to drive first piston motion, simple operation.(4) present invention also offers one Oil is stopped bicycle, and the oil being provided with the present invention at the wheel shaft of the wheel of this bicycle is stopped, and this bicycle need not Extra bicycle lock, easy to use；If it addition, burglar just wants violence damage bicycle lock of the present invention Must destroy the brake system of bicycle, this not only can increase burglar and steal the difficulty of bicycle, also can reduce The commercial value of stolen bicycle.(5) oil of the present invention stops bicycle by depression bar and the connection of car support shaft, use The action of car support is put down at family will simultaneously drive first piston motion, it is achieved car locking, simple operation.

Accompanying drawing explanation

Fig. 1 is that embodiment 1 oil is stopped released state structural representation.

Fig. 2 is that embodiment 1 oil is stopped blocking structural representation.

Fig. 3 is the A enlarged drawing of Fig. 1.

Fig. 4 is the A-A sectional view of Fig. 1.

Fig. 5 is that embodiment 2 oil is stopped bicycle partial structurtes schematic diagram.

Wherein: 1, housing；101, oil-in；102, slideway；2, first piston；3, the second piston； 4, brake block；5, grab；6, the first spring；7, electric magnet；8, depression bar；9, rotating shaft；10, Two springs；11, wheel；12, car supports；13, car support shaft；14, rope is connected；15, oil pipe；16、 Fixing brake block；17, braking video disc.

Detailed description of the invention

With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.

Embodiment 1

As shown in Figures 1 to 4, the oil of the present embodiment stop include housing 1, first piston the 2, second piston 3, Brake block 4, grab the 5, first spring 6, electric magnet 7, power supply, depression bar 8, rotating shaft the 9, second spring 10 and electronic lock.

It is provided with oil-in 101 on housing 1, is full of oil in housing 1, in housing 1, is provided with slideway 102；

First piston 2 is arranged in slideway 102, and first piston 2 can be in slideway 102 under the driving of external force Interior reciprocating motion；

Second piston 3 is installed in housing 1, and the outer end of the second piston 3 connects brake block 4, brake block 4 It is positioned at outside housing 1；

Grab the 5, first spring 6 and electric magnet 7 are installed in housing 1, and grab 5 can be at the first spring 6 Entering or exit slideway 102 under effect with electric magnet 7, the outer end of grab 5 is provided with inclined-plane, grab 5 First piston 2 will be limited after entering slideway 102 move in slideway 102；

Electric magnet 7 connects power supply.

Depression bar 8 can 9 rotate around the shaft, and the outer end of first piston 2 connects depression bar 8, and first piston 2 overlaps Having the second spring 10, the rotation of depression bar 8 drives first piston 2 to move back and forth in slideway 102.

Electronic lock controls power supply to the energising of electric magnet 7 and power-off.

The released state that Fig. 1 correspondence the present embodiment oil is stopped, oil-in 101 connects brake handle by oil pipe, During user's pinching brake handle, the oil pressure in housing 1 increases, and the second piston 3 moves out driving brake sheet 4 compress braking video disc 17 realizes braking.

The blocking that Fig. 2 correspondence the present embodiment oil is stopped, utilizes external force to depress first piston 2, in housing 1 Oil pressure increase, the second piston 3 move out driving brake sheet 4 compress braking video disc 17 realize braking. Now removing external force, first piston 2 is because of the inhibition by grab 5, it is impossible to reset, brake block 4 one Directly it is pressed on the surface of braking video disc 17, it is achieved car locking.After giving electric magnet 7 energising, electric magnet 7 Attracting grab 5 to exit slideway 102, the second piston 3 resets under the effect of the second spring 10, housing 1 Interior oil pressure reduces, and brake block 4 leaves the surface of braking video disc 17, it is achieved unlock.

The energising of described electric magnet 7 and power-off are by electronic lock control, and electronic lock can be of the prior art close Any one in code lock, bluetooth lock, screen induction lock, Fingerprint Lock or biometric lock.

Embodiment 2

As described in Figure 5, the present embodiment oil stop bicycle include car support 12, car support shaft 13 and connect rope 14, the oil being provided with embodiment 1 at the wheel shaft of the wheel 11 of bicycle is stopped, and the oil-in 101 that oil is stopped is even Connecing the brake handle of bicycle, connect rope 14 connection car support shaft 13 and depression bar 8, car supports 12 driving cars Support shaft 13 rotates, and car support shaft 13 rotates by connecting rope 14 driving depression bar 8.

When user uses the present embodiment bicycle, put down car support 12 and can realize car locking.Unlock this enforcement During example bicycle, first kick up car and support 12, then give electric magnet 7 by electronic lock and be energized, oil is stopped turn Change to released state.

Although in description being illustrated embodiments of the present invention, but these embodiments are intended only as Prompting, should not limit protection scope of the present invention.Carry out various province without departing from the spirit and scope of the present invention Slightly, replace and change should be included in protection scope of the present invention.

Claims

1. an oil is stopped, it is characterised in that: include housing (1), first piston (2), the second piston (3), brake block (4), grab (5), the first spring (6), electric magnet (7) and power supply；

It is provided with oil-in (101) on housing (1), is full of oil in housing (1), in housing (1), is provided with slideway (102)；

First piston (2) is arranged in slideway (102), and first piston (2) can move back and forth under the driving of external force in slideway (102)；

Second piston (3) is installed in housing (1), and the outer end of the second piston (3) connects brake block (4), and brake block (4) is positioned at housing (1) outward；

Grab (5), the first spring (6) and electric magnet (7) are installed in housing (1), grab (5) can enter or exit slideway (102) under the effect of the first spring (6) and electric magnet (7), the outer end of grab (5) is provided with inclined-plane, and grab (5) will limit first piston (2) after entering slideway (102) and move in slideway (102)；

Electric magnet (7) connects power supply.

Oil the most according to claim 1 is stopped, it is characterized in that: also include depression bar (8), rotating shaft (9) and the second spring (10), depression bar (8) can (9) rotate around the shaft, the outer end of first piston (2) connects depression bar (8), being cased with the second spring (10) on first piston (2), the rotation of depression bar (8) drives first piston (2) to move back and forth in slideway (102).

Oil the most according to claim 2 is stopped, it is characterised in that: also including electronic lock, electronic lock controls power supply to the energising of electric magnet (7) and power-off.

Oil the most according to claim 3 is stopped, it is characterised in that: described electronic lock is coded lock, bluetooth lock, screen induction lock, Fingerprint Lock or biometric lock.

5. a bicycle, it is characterised in that: claim 2 to 4 arbitrary described oil is installed at the wheel shaft of described cycle wheel (11) and stops.

Bicycle the most according to claim 5, it is characterized in that: described bicycle includes that car supports (12), car support shaft (13) and connects rope (14), connect rope (14) and connect car support shaft (13) and depression bar (8), car supports (12) and drives car support shaft (13) to rotate, and car support shaft (13) drives depression bar (8) to rotate by connecting rope (14).