CN205602033U - Electric motor car auxiliary brake - Google Patents
Electric motor car auxiliary brake Download PDFInfo
- Publication number
- CN205602033U CN205602033U CN201620434480.7U CN201620434480U CN205602033U CN 205602033 U CN205602033 U CN 205602033U CN 201620434480 U CN201620434480 U CN 201620434480U CN 205602033 U CN205602033 U CN 205602033U
- Authority
- CN
- China
- Prior art keywords
- movable part
- electric motor
- motor car
- handle
- latch fitting
- 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
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- Braking Arrangements (AREA)
Abstract
The utility model discloses an electric motor car auxiliary brake, include handle (1) that is connected with storage battery car brake equipment, with handle (1) matched with locking device (2), strutting arrangement (3) that are connected with locking device (2) and handle (1), locking device (2) including cavity mounting (4), with cavity mounting (4) matched with moving part (5), set up fastener (6) of moving part (5) top and with fastener (6) matched with latch fitting (7), be connected through fixed axle (10) between latch fitting (7) and the backup pad (8), fixed axle (10) rotary motion can be wound in latch fitting (7). The utility model discloses a machinery keeps the braking status of electric motor car, need not not the staff keeps the state that grips, guarantees to stay sloping safety.
Description
Technical field
This utility model relates to bicycle disc brake technical field, is specifically related to a kind of electric motor car auxiliary brake.
Background technology
Existing bicycle disc brake, typically require staff and grip the handle of brake always, can not loosen, the resting state of electric motor car could be kept, if on the road that upward trend, downhill path or road conditions are complex, if running into red light, then need to strain brake lever, generally require and adhere to a few minutes, now, vacate the action of both hands if necessary, as received calls, then cannot complete, even, the people less to hand strength, it is likely to adhere to permanent gripping action, vehicle is moved, causes vehicle accident, affect safety.
Utility model content
Based on background above, this utility model provides a kind of electric motor car auxiliary brake, utilizes machinery electric motor car can be maintained at braking state, has liberated both hands, it is ensured that the stability of brake, in order to realize above technique effect, the most by the following technical solutions:
A kind of electric motor car auxiliary brake, the support means that the locking device matched with handle including the handle being connected with electromobile brake gear is connected with locking device and handle；Described locking device includes movable part that hollow fixture matches with hollow fixture, is arranged on the fastener above movable part and the latch fitting matched with fastener；Described support means includes the gripper shoe being connected with latch fitting and is arranged on the backing plate being connected below gripper shoe and with handle；Being connected by fixing axle between described latch fitting and gripper shoe, described latch fitting can be around fixing axle rotary motion.
This utility model provides a kind of electric motor car auxiliary brake, it is preferable that described hollow fixture is hollow cylindrical, and described movable part is cylindrical, and described movable part can move up and down in base member.
This utility model provides a kind of electric motor car auxiliary brake, it is preferable that the upper surface of described fastener is fixedly installed end cap, and described fastener is fixedly installed on the upper surface of movable part.
This utility model provides a kind of electric motor car auxiliary brake, it is preferable that the described latch fitting one end that contacts with movable part is provided with groove, and the width at slot opening is less than the diameter of movable part but is greater than the diameter of fastener.
This utility model provides a kind of electric motor car auxiliary brake, it is preferable that being provided with depression at the front end face of described handle, described depression matches with movable part.
This utility model provides a kind of electric motor car auxiliary brake, preferably, described fixing axle one end is fixedly installed on the supporting plate, and the upper end surface of described fixing axle is provided with bolt, described latch fitting is arranged between bolt and fixing axle, and the described fixing axle whole body is arranged with spring.
Advantage of the present utility model and having the beneficial effects that:
The electric motor car auxiliary brake that this utility model provides, utilize locking device, when handle retracts, handle can be blocked so that it is keep braking state, thus staff need not firmly grasp handle, realizing function in slope, mechanical ratio staff stability is higher simultaneously, more can keep the braking state of electric motor car, avoid the occurrence of landslide, it is ensured that car and the safety of people.
Accompanying drawing explanation
Carry out preferred implementation of the present utility model below in conjunction with the accompanying drawings describing in detail or preferably, wherein,
Fig. 1 is this utility model schematic diagram when being not in braking state；
Fig. 2 is this utility model schematic diagram when being in braking state.
Detailed description of the invention
With reference to accompanying drawing 1-2, this utility model provides a kind of electric motor car auxiliary brake, the support means 3 that the locking device 2 matched including the handle 1 being connected with electromobile brake gear is connected with locking device 2 and handle 1 with handle 1；Described locking device 2 includes hollow fixture 4 and the movable part 5 that hollow fixture 4 matches, is arranged on the fastener 6 above movable part 5 and the latch fitting 7 matched with fastener 6, and the length of described movable part 5 is more than the length of hollow fixture 4；Described support means 3 includes the gripper shoe 8 being connected with latch fitting 7 and is arranged on the backing plate 9 being connected below gripper shoe 8 and with handle 1；It is connected by fixing axle 10 between described latch fitting 7 and gripper shoe 8, described latch fitting 7 can be around the rotary motion of fixing axle 10, fixing axle 10 one end is fixedly installed in gripper shoe 8, the upper end surface of described fixing axle 10 is provided with bolt 12, described latch fitting 7 is arranged between bolt 12 and fixing axle 10, and described fixing axle 10 whole body is arranged with spring.
Meanwhile, hollow fixture 4 is in hollow cylindrical, and described movable part 5 is cylindrical, and described movable part 5 can move up and down in base member 4.
Wherein, the upper surface of fastener 6 is fixedly installed end cap 61, and described fastener 6 is fixedly installed on the upper surface of movable part 5.
Further, latch fitting 7 one end that contacts with movable part 5 is provided with groove, and the width at slot opening is less than the diameter of movable part 5 but is greater than the diameter of fastener 6.
Further, being provided with depression 11 at the front end face of handle 1, described depression 11 matches with movable part 5.
In use, when being in non-braking state, the bottom surface of hollow fixture 4 is in the upper end surface of handle 1, and movable part 5 can not down move, and latch fitting 7 is stuck in the outside of movable part 5, and now locking device 2 does not works；When needs brake, being strained by handle 1, now hollow fixture 4 lower surface departs from the upper surface of handle, movable part 5 is depressed, now movable part 5 submerges in hollow fixture 4, stretches out hollow fixture 4 bottom it simultaneously, matches with the depression 11 on handle 1, stop that handle 1 rebounds, now the groove on latch fitting 7 snaps in fastener 6, and movable part 5 is stopped by latch fitting 7 simultaneously, prevents its resilience, complete locking, keep braking state；When needs release this state, only need to be reversed by latch fitting 7, movable part 5 resilience, movable part 5 departs from handle 1, can release braking state.
Certainly, above-described is only preferred implementation of the present utility model.It should be pointed out that, for the person of ordinary skill of the art, on the premise of without departing from this utility model principle, it is also possible to make some deformation and improvement, these also should be regarded as belonging to protection domain of the present utility model.
Claims (6)
1. an electric motor car auxiliary brake, it is characterised in that include the support means (3) that the locking device (2) that the handle (1) being connected with electromobile brake gear matches is connected with locking device (2) and handle (1) with handle (1)；
Described locking device (2) includes movable part (5), the fastener (6) being arranged on movable part (5) top and the latch fitting (7) matched with fastener (6) that hollow fixture (4) matches with hollow fixture (4)；
Described support means (3) includes the gripper shoe (8) being connected with latch fitting (7) and is arranged on gripper shoe (8) lower section and the backing plate (9) being connected with handle (1)；
Being connected by fixing axle (10) between described latch fitting (7) with gripper shoe (8), described latch fitting (7) can be around fixing axle (10) rotary motion.
A kind of electric motor car auxiliary brake, it is characterised in that described hollow fixture (4) is in hollow cylindrical, and described movable part (5) is cylindrical, and described movable part (5) can move up and down in base member (4).
A kind of electric motor car auxiliary brake the most according to claim 1 or claim 2, it is characterised in that the upper surface of described fastener (6) is fixedly installed end cap (61), and described fastener (6) is fixedly installed on the upper surface of movable part (5).
A kind of electric motor car auxiliary brake, it is characterized in that, described latch fitting (7) one end that contacts with movable part (5) is provided with groove, and the width at slot opening is less than the diameter of movable part (5) but is greater than the diameter of fastener (6).
A kind of electric motor car auxiliary brake, it is characterised in that being provided with depression (11) at the front end face of described handle (1), described depression (11) matches with movable part (5).
A kind of electric motor car auxiliary brake, it is characterized in that, described fixing axle (10) one end is fixedly installed in gripper shoe (8), the upper end surface of described fixing axle (10) is provided with bolt (12), described latch fitting (7) is arranged between bolt (12) and fixing axle (10), and described fixing axle (10) whole body is arranged with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434480.7U CN205602033U (en) | 2016-05-16 | 2016-05-16 | Electric motor car auxiliary brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434480.7U CN205602033U (en) | 2016-05-16 | 2016-05-16 | Electric motor car auxiliary brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602033U true CN205602033U (en) | 2016-09-28 |
Family
ID=56967306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620434480.7U Expired - Fee Related CN205602033U (en) | 2016-05-16 | 2016-05-16 | Electric motor car auxiliary brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602033U (en) |
-
2016
- 2016-05-16 CN CN201620434480.7U patent/CN205602033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20190516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |