CN107618607A - A kind of two-wheeled brake apparatus and pedicab - Google Patents
A kind of two-wheeled brake apparatus and pedicab Download PDFInfo
- Publication number
- CN107618607A CN107618607A CN201710997260.4A CN201710997260A CN107618607A CN 107618607 A CN107618607 A CN 107618607A CN 201710997260 A CN201710997260 A CN 201710997260A CN 107618607 A CN107618607 A CN 107618607A
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- brake
- wheeled
- annular bar
- disk
- brake disk
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- 239000012634 fragment Substances 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a kind of two-wheeled brake apparatus and pedicab, and the former includes annular bar, first brake disk, the second brake disc, pin-and-hole, fixing groove, the first screw, the second screw, fixing hole, neck, brake strap, shell fragment, screw and nut.This two-wheeled brake apparatus by first brake disk and free wheel hub by being combined together operating, second brake disc and dead wheel operate together, annular bar can be drawn through by three-wheel car pull bar in brake, engage first brake disk and the second brake disc using trapezoidal annular bar, it can be achieved to brake while two wheels, effectively raise braking effect, solve script tricycle can only stop a wheel the drawbacks of, effectively raise braking effect, it ensure that the personal safety of cyclist, by setting shell fragment to fix annular bar and trapezoidal brake strap, so that annular bar and trapezoidal brake strap fix it is more firm, facilitate removing and installing for device.
Description
Technical field
The present invention relates to a kind of brake gear, the two-wheeled brake apparatus of specially a kind of tricycle, belonging to tricycle accessory should
Use technical field.
Background technology
Tricycle is three bicycles taken turns of installation, device compartment or flat board, for manned or loading.Before tricycle is divided into
There are a wheel that can be turned to, handlebar, bicycle bell, brake, pedal and vehicle seat, after chain-driving in latter two part, front portion
The vehicle wheel rotation in portion.Tricycle rear portion is mainly compartment, and carriage body is wooden semicircle, can be with two people of sat side by side.On compartment
The awning that can be folded is installed, spring and two wheels are housed below.
But brake wheel and dead wheel are fixed with existing tricycle axletree, wheel is checked by brake ribbon, so that three
Wheel axletree one end extremely wheel does not turn, and because brake ribbon is smooth equipped with fixed screw and brake wheel face, it is very poor to may result in braking effect,
And the brake gear of existing tricycle is that single-wheel is stopped, easy steel is changed trains or buses body during emergency brake, or is caused the accident.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of two-wheeled brake apparatus, and the two-wheeled brake apparatus can
Tricycle is fast and safely checked, will not be skidded, reduces traffic accident, while the enough convenient disassemblies of and can, reduces the cost of maintenance.
The present invention is achieved through the following technical solutions the of above-mentioned purpose, a kind of two-wheeled brake apparatus, including mutual cooperation
One brake disc and the second brake disc, locking device is installed between the first brake disk and the second brake disc placed side by side；
Wherein, the locking device includes annular bar, brake strap and the shell fragment coordinated successively from outside to inside.
Further, described annular bar one end is fixedly connected with the three-wheel car pull bar in the external world, the annular bar other end and the external world
Tricycle frame connection.
Further, one end of the annular bar is provided with symmetrical pin-and-hole, and fixing groove is provided between two pin-and-holes.
Further, the other end of the annular bar is provided with the second screw.
Further, through there is fixing hole in the middle part of the first brake disk, it is provided with and is used for and axle in the middle part of second brake disc
Fixed connecting portion.
Further, in order that first brake disk can fix it is more stable and firm, ensure first brake disk can be normal
Use, the first brake disk is circular configuration, and the first brake disk is arranged on by fixing hole on extraneous free wheel hub.
Further, in order that the second brake disc can fix it is more stable and firm, ensure the second brake disc can be normal
Use, second brake disc is circular configuration, and second brake disc is arranged on the shaft end of extraneous free wheel hub.
Further, in order that brake strap can engage with the first brake disk, the second brake disk, the first brake disk and the second brake
Disk is cylindrical half trapezoidal shape, when first brake disk and the second brake disc are closed at one piece, outer ring groove in echelon.
Further, in order to enable devices to more stablize, the first brake disk and the second brake disc shape size are identical,
And it is set in parallel
A kind of pedicab, the two-wheeled described in claim 1 to any one of claim 9 is included on the pedicab
Brake apparatus, annular bar one end of the two-wheeled brake apparatus are fixedly connected with the three-wheel car pull bar in the external world, the other end and extraneous tricycle
Vehicle frame connects.
The beneficial effects of the invention are as follows：By the way that first brake disk and free wheel hub are combined together into operating, the second brake disc
Operated together with dead wheel, annular bar can be drawn through by three-wheel car pull bar in brake, stopped using trapezoidal annular bar engaging first
Hull and the second brake disc, it can be achieved to brake while two wheels, effectively raise braking effect, solve script three-wheel
Car can only stop a wheel the drawbacks of, effectively raise braking effect, ensure that the personal safety of cyclist.By setting bullet
Piece fixes annular bar and trapezoidal brake strap so that annular bar and trapezoidal brake strap fix more firmly, facilitate the dismounting of device
Installation.Device has the characteristics of braking effect is good, maintenance easy to maintain.
Brief description of the drawings
Fig. 1 is stereochemical structure exploded perspective view of the present invention；
Fig. 2 is this overall structure diagram of the present invention.
In figure：1st, annular bar, 2, first brake disk, the 3, second brake disc, 4, pin-and-hole, 5, fixing groove, the 6, first screw, 7,
Second screw, 8, fixing hole, 9, connecting portion, 10, brake strap, 11, shell fragment, 12, screw, 13, nut.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-2, a kind of two-wheeled brake apparatus, including annular bar 1 and the first brake disk 2 to cooperate and the
Two brake discs 3, the one end of annular bar 1 are provided with some pin-and-holes 4, and the middle part of pin-and-hole 4 is provided with fixing groove 5, and described one end of annular bar 1, which is fixed, to be connected
The three-wheel car pull bar in the external world is connect, the other end of annular bar 1 connects with tricycle frame.The side of fixing groove 5 is provided with some first
Screw 6, the other end of annular bar 1 are provided with some second screws 7, and through fixing hole 8 is set, second brakes at the middle part of first brake disk 2
The middle part of disk 3 is provided with the connecting portion 9 for being used for fixing with axle, and the connecting portion 9 can be notch, may be designed in keyway arrangements
Or helicitic texture, the side wall of annular bar 1 weld shell fragment 11, the other end card of screw 12 through some screws 12, the one end of screw 12 is engaged
Nut 13 is closed, the side of shell fragment 11 is provided with trapezoidal brake strap 10.
As a kind of technical optimization scheme of the present invention, first brake disk 2 is circular configuration, and first brake disk 2 passes through
Fixing hole 8 be arranged on tricycle free wheel hub on, can also other modes installation so that what first brake disk 2 can be fixed
It is more stable and firm, ensure that first brake disk 2 being capable of normal use.
As a kind of technical optimization scheme of the present invention, the second brake disc 3 is circular configuration, and the second brake disc 3 is installed
In the axle inner end through tricycle free wheel hub so that the and brake disc 3 can be fixed more stable and firm, ensure that second stops
Hull 3 being capable of normal use.
As a kind of technical optimization scheme of the present invention, the brake disc 3 of first brake disk 2 and second is cylindrical half
Trapezoidal shape, when the brake disc 3 of first brake disk 2 and second is closed at one piece, outer ring groove in echelon, so that the energy of trapezoidal brake strap 10
It is enough to engage with the first brake disk, the second brake disk.
As a kind of technical optimization scheme of the present invention, annular bar 1, trapezoidal brake strap 10, shell fragment 11 are combined by screw 12
Together, so that device fix it is more stable and firm.
As a kind of technical optimization scheme of the present invention, first brake disk 2 is identical with the shape size of the second brake disc 3, and
It is set in parallel, so as to enable devices to more stablize.
A kind of pedicab, include two-wheeled brake apparatus, the annular bar (1) one of the two-wheeled brake apparatus on the pedicab
End is fixedly connected with the three-wheel car pull bar in the external world, and the other end connects with the tricycle frame in the external world.
In the use of the present invention, first, first brake disk 2 is combined together operating by fixing hole 8 and free wheel hub, second
Brake disc 3 is combined together by neck 9 and through the three-wheel axletree inner end of free wheel, and is operated together with dead wheel, when with the
When tricycle assembles, first brake disk 2 and second is stopped for the three-wheel axletree of two brake discs 3 and the free wheel with first brake disk 2
Hull 3 is suffered at one piece, and groove, annular bar 1, trapezoidal brake ribbon 10, shell fragment 11 are combined together outer ring by screw 12 in echelon,
Annular bar 1 is connected by the first screw 6 with tricycle brake pull bar, and annular bar 1 connects tricycle frame by the second screw 7, and
And be centered around on the cylindrical dovetail groove of the brake disc 3 of first brake disk 2 and second, when tricycle brake, pass through tricycle brake
Pull bar tenses annular bar 1, because the trapezoidal section of brake strap 10 is peripheral groove trapezoidal, that the brake disc 3 of first brake disk 2 and second is formed
Also to be trapezoidal, so during tricycle brake, two wheels can brake simultaneously.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
- A kind of 1. two-wheeled brake apparatus, it is characterised in that：First brake disk (2) and the second brake disc (3) including mutual cooperation, and Discharge and locking device is installed between the first brake disk (2) put and the second brake disc (3)；Wherein, the locking device includes annular bar (1), brake strap (10) and the shell fragment (11) coordinated successively from outside to inside.
- A kind of 2. two-wheeled brake apparatus as claimed in claim 1, it is characterised in that：Described annular bar (1) one end is fixedly connected outer The three-wheel car pull bar on boundary, annular bar (1) other end connect with the tricycle frame in the external world.
- A kind of 3. two-wheeled brake apparatus as claimed in claim 2, it is characterised in that：One end of the annular bar (1) is provided with symmetrical Pin-and-hole (4), be provided with fixing groove (5) between two pin-and-holes (4).
- A kind of 4. two-wheeled brake apparatus as claimed in claim 3, it is characterised in that：The other end of the annular bar (1) is provided with Second screw (7).
- A kind of 5. two-wheeled brake apparatus as described in any of claims 4, it is characterised in that：In the first brake disk (2) Portion is provided with the connecting portion (9) for being used for fixing with axle through there is fixing hole (8) in the middle part of second brake disc (3).
- 6. two-wheeled brake apparatus as claimed in claim 5, it is characterised in that：The first brake disk (2) is circular configuration, and institute First brake disk (2) is stated to be arranged on by fixing hole (8) on extraneous free wheel hub.
- A kind of 7. two-wheeled brake apparatus as claimed in claim 6, it is characterised in that：Second brake disc (3) is circular configuration, And second brake disc (3) is arranged on the shaft end of extraneous free wheel hub.
- A kind of 8. two-wheeled brake apparatus as claimed in claim 7, it is characterised in that：The first brake disk (2) and the second brake Disk (3) is cylindrical half trapezoidal shape, when first brake disk (2) and the second brake disc (3) are closed at one piece, cylindrical formation Dovetail groove.
- A kind of 9. two-wheeled brake apparatus as claimed in claim 8, it is characterised in that：The first brake disk (2) and the second brake Disk (3) shape size is identical, and is set in parallel.
- A kind of 10. pedicab, it is characterised in that：Include claim 1 on the pedicab to any one of claim 9 Described two-wheeled brake apparatus, annular bar (1) one end of the two-wheeled brake apparatus are fixedly connected with the three-wheel car pull bar in the external world, the other end and Extraneous tricycle frame's connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997260.4A CN107618607A (en) | 2017-10-24 | 2017-10-24 | A kind of two-wheeled brake apparatus and pedicab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997260.4A CN107618607A (en) | 2017-10-24 | 2017-10-24 | A kind of two-wheeled brake apparatus and pedicab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107618607A true CN107618607A (en) | 2018-01-23 |
Family
ID=61092694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710997260.4A Pending CN107618607A (en) | 2017-10-24 | 2017-10-24 | A kind of two-wheeled brake apparatus and pedicab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107618607A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138092Y (en) * | 1992-09-12 | 1993-07-14 | 彭俊 | Tricycle two driving wheels and two brakes unit |
| CN2454259Y (en) * | 2000-11-24 | 2001-10-17 | 潘余明 | Improved band-type brake |
| CN2743212Y (en) * | 2004-10-28 | 2005-11-30 | 张天宇 | Bicycle brake device |
| CN1718496A (en) * | 2004-07-06 | 2006-01-11 | 张向阳 | Biwheel braking device and light triwheel or tetrawheel cycle using said device |
| CN2931277Y (en) * | 2006-07-06 | 2007-08-08 | 莫浩然 | Brake device for manpower tricycle |
| CN200988556Y (en) * | 2006-11-23 | 2007-12-12 | 莫浩然 | Braking device for man power tricycle |
| US7475950B1 (en) * | 2007-04-06 | 2009-01-13 | Glenn Aaron L | Motorcycle wheel assembly |
| CN201678004U (en) * | 2009-12-11 | 2010-12-22 | 周顺利 | Tricycle |
| JP5277333B1 (en) * | 2012-04-20 | 2013-08-28 | 恭男 中野 | Braking method of hub brake in bicycle |
| CN204149767U (en) * | 2014-09-05 | 2015-02-11 | 詹锦武 | Universal wheel for luggage |
| CN205010392U (en) * | 2015-10-10 | 2016-02-03 | 陶子杨 | Baby scooter with adjustable brake equipment of rear wheel |
| CN206456185U (en) * | 2017-02-17 | 2017-09-01 | 浙江利百加箱包配件有限公司 | A kind of roller of strap brake function |
| CN207607596U (en) * | 2017-10-24 | 2018-07-13 | 吴振其 | A kind of two-wheeled brake apparatus and pedicab |
-
2017
- 2017-10-24 CN CN201710997260.4A patent/CN107618607A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138092Y (en) * | 1992-09-12 | 1993-07-14 | 彭俊 | Tricycle two driving wheels and two brakes unit |
| CN2454259Y (en) * | 2000-11-24 | 2001-10-17 | 潘余明 | Improved band-type brake |
| CN1718496A (en) * | 2004-07-06 | 2006-01-11 | 张向阳 | Biwheel braking device and light triwheel or tetrawheel cycle using said device |
| CN2743212Y (en) * | 2004-10-28 | 2005-11-30 | 张天宇 | Bicycle brake device |
| CN2931277Y (en) * | 2006-07-06 | 2007-08-08 | 莫浩然 | Brake device for manpower tricycle |
| CN200988556Y (en) * | 2006-11-23 | 2007-12-12 | 莫浩然 | Braking device for man power tricycle |
| US7475950B1 (en) * | 2007-04-06 | 2009-01-13 | Glenn Aaron L | Motorcycle wheel assembly |
| CN201678004U (en) * | 2009-12-11 | 2010-12-22 | 周顺利 | Tricycle |
| JP5277333B1 (en) * | 2012-04-20 | 2013-08-28 | 恭男 中野 | Braking method of hub brake in bicycle |
| CN204149767U (en) * | 2014-09-05 | 2015-02-11 | 詹锦武 | Universal wheel for luggage |
| CN205010392U (en) * | 2015-10-10 | 2016-02-03 | 陶子杨 | Baby scooter with adjustable brake equipment of rear wheel |
| CN206456185U (en) * | 2017-02-17 | 2017-09-01 | 浙江利百加箱包配件有限公司 | A kind of roller of strap brake function |
| CN207607596U (en) * | 2017-10-24 | 2018-07-13 | 吴振其 | A kind of two-wheeled brake apparatus and pedicab |
Non-Patent Citations (1)
| Title |
|---|
| 马卫平，卢生，薛国普, 科学技术文献出版社 * |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180123 |