CN109278923A - A kind of simply novel two-sided disc brake of structure - Google Patents
A kind of simply novel two-sided disc brake of structure Download PDFInfo
- Publication number
- CN109278923A CN109278923A CN201710595525.8A CN201710595525A CN109278923A CN 109278923 A CN109278923 A CN 109278923A CN 201710595525 A CN201710595525 A CN 201710595525A CN 109278923 A CN109278923 A CN 109278923A
- Authority
- CN
- China
- Prior art keywords
- inlay
- pull rod
- screw rod
- nut
- steel ball
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/005—Brakes; Arrangements thereof constructional features of brake elements, e.g. fastening of brake blocks in their holders
Abstract
The invention discloses a kind of simply novel two-sided disc brakes of structure, including small inlay, big inlay and fixed block, the small inlay outer surface is equipped with capping and nut groove, small inlay one end is connected with adjusting nut, nut is equipped under capping, nut is connected with screw rod one end, the screw rod other end is connected and fixed with the threaded hole on small the first pull rod of inlay, spring stator and spring are sleeved on the screw rod, small inlay is equipped with several steel bead grooves, steel bead groove is equipped with steel ball, steel ball is equipped with the first pull rod, first pull rod is equipped with several steel ball trajectories, nut is equipped under the capping of big inlay, nut is connected with screw rod one end, the screw rod other end is connected with the threaded hole on big the second pull rod of inlay, spring stator and spring are sleeved on the screw rod, big inlay inner surface is equipped with several steel bead grooves, steel bead groove is equipped with steel ball, it is set on steel ball There is the second pull rod, the second pull rod is equipped with several steel ball trajectories, is equipped with brake block on first pull rod and the second pull rod.
Description
Technical field
The present invention relates to bicycle, the important spare part of electric bicycle, especially a kind of structure is simply novel two-sided
Disc brake.
Background technique
Bicycle and electric bicycle be the huge traffic of whole world owning amount, is ridden instead of walk and fitness tool, in order to adjust row
Into speed and braking, brake is essential element, and in the binder course of work, pull rod is with the variation pair of upper lower push rod spacing in previous binder
Mandril movement generates interference, is no longer held in lower push rod action direction on same axis, not for unidirectional disc brake clamping force
It is enough big, and brake block is easy to interfere with brake disc, and to increase the resistance ridden, existing disc brake structure brake block holds
Easily inclination, causes brake block not parallel, and structure is complicated, and components are relatively more, and installation is inconvenient and needs to spend a large amount of
Time installs, and the pull rod volume on existing disc brake is larger, not enough simplifies.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of simply novel two-sided disc brake of structure.
In order to solve the above-mentioned prior art problems, the present invention uses a kind of following scheme: simply novel two-sided dish of structure
It stops, including small inlay, big inlay and fixed block, the small inlay outer surface is equipped with capping and nut groove, sets in nut groove
There is fixture nut, described small inlay one end is connected with adjusting nut, and nut, nut and screw rod one end are equipped under the capping
It is connected, the screw rod other end is connected and fixed with the threaded hole on small the first pull rod of inlay inner surface, spring stator and spring pocket
On screw rod, small inlay inner surface is equipped with several steel bead grooves, and steel bead groove is equipped with steel ball, and steel ball is equipped with the first pull rod, institute
The first pull rod is stated equipped with several steel ball trajectories, is connect by fixture nut with screw rod and is fixedly connected on small inlay and big inlay
Together, big inlay is connected by screw rod with fixed block, and screw rod also is provided on fixed block, tells that big inlay is equipped with capping and spiral shell
Bar is told and is equipped with nut under the capping of big inlay, and nut is connected with screw rod one end, the screw rod other end and big inlay inner surface
Threaded hole on second pull rod is connected, and spring stator and spring are sleeved on the screw rod, and big inlay inner surface is equipped with several steel
Pearl slot, steel bead groove be equipped with steel ball, steel ball be equipped with the second pull rod, the second pull rod be equipped with several steel ball trajectories, described first
Brake block is equipped on pull rod and the second pull rod.
Preferably, being equipped with spring shim between screw rod and fixed block on the fixed block.
Preferably, second pull rod is equipped with fixinig plate, fixinig plate is connect by screw rod with the second pull rod, fixinig plate
It is equipped with spring shim between screw rod, tells that the second pull rod is equipped with block, the fixinig plate is equipped with fixation hole.
Preferably, the capping is surrounded by protrusion.
Preferably, first pull rod end is tilted to side.
The utility model has the advantages that
Present invention employs above-mentioned technical proposals to provide a kind of simply novel two-sided disc brake of structure, compensates for the prior art not
Foot, rationally, structure is simple for design, easy for installation, improves the stability of disc brake, brake block is not susceptible to interfere.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the small inlay of the present invention.
Fig. 2 is the positive structure schematic of the big inlay of the present invention.
Fig. 3 is the structural schematic diagram of the first pull rod of the invention.
Fig. 4 is the structural schematic diagram of the second pull rod of the invention.
Fig. 5 is the structural schematic diagram of the first pull rod and the second pull rod cooperation of the invention.
Fig. 6 is partial enlargement structural representation of the present invention.
Fig. 7 is partial enlargement structural representation of the present invention.
Fig. 8 is partial enlargement structural representation of the present invention.
Fig. 9 is partial enlargement structural representation of the present invention.
Figure 10 is the partial enlargement structural representation that the present invention covers.
Specific embodiment
As shown in Fig. 1 to 10, a kind of simply novel two-sided disc brake of structure, including small inlay 1, big inlay 15 and fixed block
16, small 1 outer surface of inlay is equipped with capping 2 and nut groove 3, is equipped with fixture nut 4, the small inlay 1 in nut groove 3
One end is connected with adjusting nut 5, is equipped with nut 6 under the capping 2, nut 6 is connected with 7 one end of screw rod, and screw rod 7 is another
End is connected and fixed with the threaded hole 8 on small 1 the first pull rod of inner surface of inlay, spring stator 9 and 10 sets of spring on screw rod 7,
Small 1 inner surface of inlay is equipped with several steel bead grooves 11, and steel bead groove 11 is equipped with steel ball 12, and steel ball 12 is equipped with the first pull rod 13,
First pull rod 13 is equipped with several steel ball trajectories 14, is connect with screw rod 7 by small inlay 1 and big inlay by fixture nut 4
15 are fixed together, and big inlay 15 is connected by screw rod 7 with fixed block 16, and screw rod 7 also is provided on fixed block 16, is told
Big inlay 15 is equipped with capping 2 and screw rod 7, tells and is equipped with nut 6, nut 6 and 7 one end of screw rod under the capping 2 of big inlay 15
It is connected, 7 other end of screw rod is connected with the threaded hole 8 on big 15 the second pull rod of inner surface 17 of inlay, spring stator 9 and bullet
10 sets of spring on screw rod 7, big 15 inner surface of inlay be equipped with several steel bead grooves 11, steel bead groove 11 be equipped with steel ball 12, steel ball 12
It is equipped with the second pull rod 17, the second pull rod 17 is equipped with several steel ball trajectories 14, on first pull rod 13 and the second pull rod 17
It is equipped with brake block 18, spring shim 19, second pull rod are equipped between the screw rod 7 and fixed block 16 on the fixed block 16
17 are equipped with fixinig plate 20, and fixinig plate 20 is connect by screw rod 7 with the second pull rod 17, and bullet is equipped between fixinig plate 20 and screw rod 7
Spring gasket 19 tells that the second pull rod 17 is equipped with block 21, and the fixinig plate 20 is equipped with fixation hole 22,2 surroundings of the capping
Equipped with protrusion 23,13 end of the first pull rod is tilted to side.
In actual use, the steel wire on bicycle is fastened between fixinig plate 20 and the second pull rod 17, fixinig plate
Fixation hole 22 is provided on 20, steel wire tightens screw rod 7 after passing through fixation hole 22, and steel wire is firmly pressed in the second pull rod by fixinig plate 20
On 17, wherein the fixation hole 22 on fixinig plate 20 is conducive to steel wire and is secured firmly on the second pull rod 17, screw rod 7 and fixinig plate 20
Between spring shim 19 can be effectively prevented and occur loosening using screw rod 7 after long and lead to the case where falling off of steel wire,
Small inlay 1 and big inlay 15 are to pass through to connect to fix small inlay 1 with big inlay 15 and connect with fixture nut 4 by screw rod 7
It connects, 13 end of the first pull rod is tilted to side, can just be cooperated with the block 21 on big inlay 15, when needing to brake
When, steel wire drives the second pull rod 17 to rotate clockwise after clutching handle, and the brake block 18 in rotation process on the second pull rod 17 is just
It can be ejected by the steel ball 12 in 17 steel ball trajectory 14 of the second pull rod, the block 21 on the second pull rod 17 will also drive the at the same time
One pull rod 13 rotates clockwise together, also ejects the brake block 18 on the first pull rod 13, to realize two brake blocks 18
Movement close to each other simultaneously, and then the brake disc on bicycle can be squeezed, to realize the braking to bicycle, fixed block 16
For big inlay 15 to be fixed on bicycle, capping 2 is surrounded by protrusion 23, these protrusions 23 can prevent capping 2 from big
It being detached from inlay 15 or small inlay 1, capping 2 is also beneficial to each structure for preventing dust from polluting under capping 2, and to brake
The rotation of piece 18 generates resistance, and the present invention cleverly designs on the first pull rod 13 and the second pull rod 17 compared with by steel ball trajectory 14,
So as to many structures of simplification, so that disc brake structure is simpler, manufactures that cost is significantly lower, improve the production effect of enterprise
Rate, and brake block 18 during rotation steadily will not be crooked, so that the brake on brake block 18 and bicycle will not be caused
The interference of disk.
Those skilled in the art can make various modifications to described specific embodiment
Or supplement or be substituted in a similar manner, however, it does not deviate from the spirit of the invention or surmounts the appended claims determines
The range of justice.
Claims (5)
1. a kind of simply novel two-sided disc brake of structure, including small inlay (1), big inlay (15) and fixed block (16), feature
Be: small inlay (1) outer surface is equipped with capping (2) and nut groove (3), is equipped with fixture nut in nut groove (3)
(4), described small inlay (1) one end is connected with adjusting nut (5), is equipped with nut (6) under the capping (2), nut (6) with
Screw rod (7) one end is connected, and screw rod (7) other end connect solid with the threaded hole (8) on small inlay (1) first pull rod of inner surface
Fixed, spring stator (9) and spring (10) cover on screw rod (7), and small inlay (1) inner surface is equipped with several steel bead grooves (11),
Steel bead groove (11) is equipped with steel ball (12), and steel ball (12) is equipped with the first pull rod (13), and first pull rod (13) is if be equipped with
Dry steel ball trajectory (14), is connect with screw rod (7) by fixture nut (4) and is fixedly connected on small inlay (1) and big inlay (15)
Together, big inlay (15) is connected by screw rod (7) with fixed block (16), and screw rod (7) also are provided on fixed block (16), is told big
Inlay (15) is equipped with capping (2) and screw rod (7), tells and is equipped with nut (6) under the capping (2) of big inlay (15), nut (6)
It is connected with screw rod (7) one end, the threaded hole (8) on screw rod (7) other end and big inlay (15) the second pull rod of inner surface (17)
It is connected, spring stator (9) and spring (10) cover on screw rod (7), and big inlay (15) inner surface is equipped with several steel bead grooves
(11), steel bead groove (11) is equipped with steel ball (12), and steel ball (12) is equipped with the second pull rod (17), and the second pull rod (17) is if be equipped with
Dry steel ball trajectory (14) is equipped with brake block (18) on first pull rod (13) and the second pull rod (17).
2. the simply novel two-sided disc brake of a kind of structure according to claim 1, which is characterized in that the fixed block (16)
On screw rod (7) and fixed block (16) between be equipped with spring shim (19).
3. the simply novel two-sided disc brake of a kind of structure according to claim 1, which is characterized in that second pull rod
(17) fixinig plate (20) are equipped with, fixinig plate (20) is connect by screw rod (7) with the second pull rod (17), fixinig plate (20) and screw rod
(7) spring shim (19) are equipped between, tell that the second pull rod (17) are equipped with block (21), the fixinig plate (20) is equipped with solid
Determine hole (22).
4. the simply novel two-sided disc brake of a kind of structure according to claim 1, which is characterized in that the capping (2) four
Week is equipped with protrusion (23).
5. the simply novel two-sided disc brake of a kind of structure according to claim 1, which is characterized in that first pull rod
(13) end is tilted to side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595525.8A CN109278923A (en) | 2017-07-20 | 2017-07-20 | A kind of simply novel two-sided disc brake of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595525.8A CN109278923A (en) | 2017-07-20 | 2017-07-20 | A kind of simply novel two-sided disc brake of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109278923A true CN109278923A (en) | 2019-01-29 |
Family
ID=65184387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710595525.8A Pending CN109278923A (en) | 2017-07-20 | 2017-07-20 | A kind of simply novel two-sided disc brake of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278923A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020070084A1 (en) * | 2000-12-13 | 2002-06-13 | Chin-Hwang Chou | Bicycle brake assembly with an anti-dead-lock device |
| CN103448853A (en) * | 2012-06-05 | 2013-12-18 | 张小红 | Thin double-side disc brake |
| CN105736605A (en) * | 2016-04-05 | 2016-07-06 | 宁波彰星车辆有限公司 | Hidden type double-movement disc brake |
| DE202016106228U1 (en) * | 2016-11-08 | 2016-11-17 | Yuan-Hung WEN | Disc brake of a bicycle |
| CN106926963A (en) * | 2017-03-17 | 2017-07-07 | 林海 | Split double-acting caliper |
-
2017
- 2017-07-20 CN CN201710595525.8A patent/CN109278923A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020070084A1 (en) * | 2000-12-13 | 2002-06-13 | Chin-Hwang Chou | Bicycle brake assembly with an anti-dead-lock device |
| CN103448853A (en) * | 2012-06-05 | 2013-12-18 | 张小红 | Thin double-side disc brake |
| CN105736605A (en) * | 2016-04-05 | 2016-07-06 | 宁波彰星车辆有限公司 | Hidden type double-movement disc brake |
| DE202016106228U1 (en) * | 2016-11-08 | 2016-11-17 | Yuan-Hung WEN | Disc brake of a bicycle |
| CN106926963A (en) * | 2017-03-17 | 2017-07-07 | 林海 | Split double-acting caliper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106427385B (en) | It is a kind of to deform efficiency power generation wheel using tire running | |
| CN203047478U (en) | Double-faced disc brake | |
| CN109278923A (en) | A kind of simply novel two-sided disc brake of structure | |
| CN207157405U (en) | A kind of novel two-sided disc brake simple in construction | |
| CN207157406U (en) | A kind of pull bar on novel two-sided disc brake simple in construction | |
| CN207157407U (en) | A kind of bar jointing structure of novel two-sided disc brake simple in construction | |
| CN103863498B (en) | Two-sided disc brake | |
| CN207495381U (en) | A kind of automatic screwing device of taillight | |
| CN106956742B (en) | Braking system and scooter | |
| CN204399139U (en) | There is the wheel of speed-limit device | |
| CN207578272U (en) | A kind of lug wrench | |
| CN204383435U (en) | A kind of wheel with speed reduction gearing | |
| CN103508289A (en) | One-way speed limiter without machine room | |
| CN208746152U (en) | A kind of perambulator anti-collision energy absorption box | |
| CN208644588U (en) | A kind of assembling device of elastic hoop | |
| CN204458923U (en) | A kind of wheel with reducing gear | |
| CN208908407U (en) | A kind of automobile-used non-resistance permanent magnetism hyper tape gear hub motor of electrical salf-walking | |
| CN108725673A (en) | A kind of two-sided disc brake of hinge type pull rod | |
| CN207745463U (en) | A kind of exercycle resistance trimming locking device | |
| CN207670482U (en) | A kind of handle gap adjusting mechanism | |
| CN206216382U (en) | Simple indexing mechanism | |
| CN201239780Y (en) | Riveting machine for riveting cooling fan clutch housing of riveting motor vehicle | |
| CN205734759U (en) | A kind of disc type tool kit | |
| CN204489077U (en) | There is the wheel of speed limiting mechanism | |
| CN2926660Y (en) | Working-face curved brake disc |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190129 |
|
| RJ01 | Rejection of invention patent application after publication |