CN207208354U - A kind of band rides the hand driven bicycle of ground contact type brake - Google Patents
A kind of band rides the hand driven bicycle of ground contact type brake Download PDFInfo
- Publication number
- CN207208354U CN207208354U CN201720909827.3U CN201720909827U CN207208354U CN 207208354 U CN207208354 U CN 207208354U CN 201720909827 U CN201720909827 U CN 201720909827U CN 207208354 U CN207208354 U CN 207208354U
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- CN
- China
- Prior art keywords
- brake
- connecting plate
- pedal
- foot
- contact type
- 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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Abstract
A kind of band rides the hand driven bicycle of ground contact type brake, is related to a kind of hand driven bicycle.The braking mechanism of Regular Bicycle mainly has brake wheel rim and the class form of brake axle two, and the position of contact has abrasion, and braking effect is relatively poor.The utility model includes car body, the Chinese herbaceous peony wheel located at Vehicular body front, the back wheels of vehicle located at rear vehicle, the seat located at vehicle body upper portion, the wind for producing dynamo power, the regulator drive mechanism for realizing speed governing and transmission, steering mechanism, pedal brake and pedal for realizing steering, described pedal totally 2, the left and right sides of car body is symmetrically located at, the front end of each pedal is respectively connected with 1 pedal brake by ground contact type friction brake mode.The technical program brake reaction speed is fast, and brake lining can be adjusted according to dynamics, and brake wearing part is few, and braking effect is more preferable.
Description
Technical field
A kind of hand driven bicycle is the utility model is related to, especially a kind of band rides the hand driven bicycle of ground contact type brake.
Background technology
The braking mechanism of Regular Bicycle mainly has brake wheel rim and the class form of brake axle two, because wheel rim and axle are all rotation sections
Part, when braking contact, powerful rotator inertia is still suffered from, causes brake, Wheel or axletree wearing- in period partially long, contact
Position abrasion be present, braking effect is relatively poor.
Utility model content
The technical problems to be solved in the utility model and propose technical assignment be to prior art carry out improve with
Improve, there is provided a kind of band rides the hand driven bicycle of ground contact type brake, for the purpose of lifting braking effect and reduce abrasion.For
This, the utility model takes following technical scheme.
A kind of band ride ground contact type brake hand driven bicycle, including car body, the Chinese herbaceous peony wheel located at Vehicular body front, located at car
The back wheels of vehicle at body rear portion, the seat located at vehicle body upper portion, the wind for producing dynamo power, for realizing speed governing and transmission
Regulator drive mechanism, for realizing the steering mechanism, pedal brake and the pedal that turn to, described pedal totally 2
It is individual, symmetrically 1 is respectively connected with by ground contact type friction brake side located at the left and right sides of car body, the front end of each pedal
The pedal brake of formula.Stopped by riding ground contact type brake relative to traditional wheel, braking effect more directly, efficiently, leads to
Cross and be symmetrically arranged 2 pedal brakes, during brake, braking strength is symmetrically and evenly.
As further improving and supplementing to above-mentioned technical proposal, it is special that the utility model also includes following supplementary technology
Sign.
Described pedal brake includes being connected to foot-operated connecting plate, the connection of the resilient reset of foot-operated front edge of board
Brake wheel in foot-operated connecting plate front lower place, described brake wheel stretch out from the connecting portion forward downward of foot-operated connecting plate, and
And brake wheel is set for left and right to rolling.Wheeled earthing mode brake, contact ground are by putting mode of touching, firmly big, contact
Face is big, and due to being rotatable wheel, because the rotation of wheel always will not contact to earth in same position brake, brake security
Height, durability are good.
Connected between described foot-operated connecting plate and pedal by the connection release link provided with torsion spring.By torsion spring,
When pin loosens brake, brake can be with automatic rebounding.
Described connection release link passes across car body, is connected with the pedal of car body both sides and foot-operated connecting plate, and connection is multiple
It is to be rotatably connected between position bar and foot-operated connecting plate, pedal and car body.It is easy to foot-operated connecting plate by being rotatably connected
Realize to push around connection release link and rotated with resilience.
The bottom surface of described foot-operated connecting plate is provided with 2 pieces of sagittal connecting ribs, and described connection release link, which passes through, to be connected
The laterally attached hole for connecing gusset is connected with pedal, and the upper end of described brake wheel is fixed by multiple screws and connecting rib to be connected
Connect.Attachment structure is simple, firm.
The top rear and front end chamfered of described foot-operated connecting plate.After chamfered, peace is on the one hand improved
Quan Xing, in footbrake, also allow for treading the foot-operated connection plate top surface of brake, brake reaction is relatively more rapidly.
Described brake wheel is fixedly connected by wheel carrier with foot-operated connecting plate, and the top of described wheel carrier is provided with 2 pieces of inclinations
Connecting plate, the bottom surface Xiang Ding at the top of every piece of connecting plate after corner cut with foot-operated connecting plate, and by 2 screws being arranged side by side with
Connecting rib is laterally fixed connection.Easily realize oblique be fixedly connected.
2 pieces of connecting plates are located at the outside of 2 pieces of connecting ribs, and the side pair of the lateral surface of connecting plate and foot-operated connecting plate
Together.By located at the outside of 2 pieces of connecting ribs, making brake wheel not to be displaced sideways, the lateral surface of connecting plate 2 connecting plates
After being alignd with the side of foot-operated connecting plate, outward appearance is cleaner and tidier, and security is higher.
Beneficial effect：This brake gear brake reaction speed is fast, and brake lining can be adjusted according to dynamics, and brake wearing part
Few, braking effect is more preferable.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model pedal brake schematic view of the mounting position.
In figure：1- car bodies；2- Chinese herbaceous peony wheels；3- seats；4- winds；5- back wheels of vehicle；6- pedal brakes；7- rides
Plate；601- rides connecting plate；602- brake wheels；603- connection release links；604- connecting ribs；605- screws；606- wheel carriers；
607- connecting plates.
Embodiment
The technical solution of the utility model is described in further detail below in conjunction with Figure of description.
As shown in Figure 1-2, a kind of band rides the hand driven bicycle of ground contact type brake, including car body 1, anterior located at car body 1
Chinese herbaceous peony wheel 2, the back wheels of vehicle 5 located at the rear portion of car body 1, the seat 3 located at the top of car body 1, for producing the hand of dynamo power
Handle 4, the regulator drive mechanism for realizing speed governing and transmission, for realize turn to steering mechanism, pedal brake 6 and
Pedal 7, pedal 7 totally 2, symmetrically it is respectively connected with 1 located at the left and right sides of car body 1, the front end of each pedal 7
Pass through the pedal brake 6 of ground contact type friction brake mode.
In order to lift the control ability of brake and durability, pedal brake 6 includes being connected to the front end of pedal 7
The foot-operated connecting plate 601 that resiliently resets, the brake wheel 602 for being connected to the foot-operated front lower place of connecting plate 601, brake wheel 602 is from pin
The connecting portion forward downward for stepping on connecting plate 601 stretches out, and brake wheel 602 is set for left and right to rolling.Wheeled earthing mode
Brake, contact ground are that firmly big, contact surface is big by putting mode of touching, and due to being rotatable wheel, due to wheel
Rotation always will not contact to earth in same position brake, and brake security is high, and durability is good.
Playbacked for the ease of brake, it is foot-operated to pass through the connection release link provided with torsion spring between connecting plate 601 and pedal 7
603 connections.By torsion spring, when pin loosens brake, brake can be playbacked with automatic rebounding.
In order to realize brake push with rotation during resilience, connection release link 603 pass across car body 1, with the both sides of car body 1
Pedal 7 and foot-operated connecting plate 601 connect, connect between release link 603 and foot-operated connecting plate 601, pedal 7 and car body 1
It is to be rotatably connected.It is easy to foot-operated connecting plate 601 to realize around connection release link 603 to push and resilience by being rotatably connected
Rotate.
In order to reduce construction weight, the bottom surface of foot-operated connecting plate 601 is provided with 2 pieces of sagittal connecting ribs 604, and connection is multiple
The laterally attached hole of position bar 603 through connecting rib 604 is connected with pedal 7, and the upper end of brake wheel 602 passes through multiple screws
605 are fixedly connected with connecting rib 604.Construction weight is reduced using connecting rib 604, attachment structure is simple, firm, weight
Gently.
For the ease of treading foot-operated connecting plate 601, the top rear and front end chamfered of connecting plate 601 is ridden.By falling
After the processing of angle, security is on the one hand improved, in footbrake, also allows for treading the foot-operated top surface of connecting plate 601 of brake, brake
Reaction is relatively more rapidly.
In order to realize that the forward downward of brake wheel 602 stretches out, brake wheel 602 is fixed by wheel carrier 606 and foot-operated connecting plate 601
Connection, the top of wheel carrier 606 are provided with 2 pieces of inclined connecting plates 607, after every piece of top corner cut of connecting plate 607 with foot-operated connecting plate
601 bottom surface Xiang Ding, and be laterally fixed and be connected with connecting rib 604 by 2 screws being arranged side by side 605.Easily
Realize it is oblique be fixedly connected, realize the forward downward of brake wheel 602 stretch out.
In order that structure is more firm, outward appearance is cleaner and tidier, 2 pieces of connecting plates on the top of wheel carrier 606 are located at 2 pieces of connecting ribs 604
Outside, and the lateral surface of connecting plate aligns with the side of foot-operated connecting plate 601.By the way that 2 connecting plates are located at 2 pieces of dowels
The outside of plate 604, brake wheel 602 is set not to be displaced sideways, the side pair of the lateral surface of connecting plate and foot-operated connecting plate 601
Qi Hou, outward appearance is cleaner and tidier, and security is higher.
During brake, touched on the brake according to current speed using corresponding dynamics pin, brake wheel 602 is contacted scrape along the ground,
Realize brake.
The hand driven bicycle that a kind of band shown in figure 1 above -2 rides ground contact type brake is specific implementation of the present utility model
Example, has embodied the utility model in essence feature and progress, can be opened according to the use needs of reality of the present utility model
Under showing, carry out the equivalent modifications of shape, structure etc. to it, this programme protection domain row.
Claims (8)
1. a kind of band rides the hand driven bicycle of ground contact type brake, including car body（1）, located at car body（1）Anterior Chinese herbaceous peony wheel
（2）, located at car body（1）The back wheels of vehicle at rear portion（5）, located at car body（1）The seat on top（3）, hand for producing dynamo power
Rocking handle（4）, regulator drive mechanism for realizing speed governing and transmission, for realizing the steering mechanism turned to, foot-operated brake dress
Put（6）And pedal（7）, it is characterised in that：Described pedal（7）Totally 2, symmetrically located at car body（1）The left and right sides,
Each pedal（7）Front end be respectively connected with 1 pedal brake by ground contact type friction brake mode（6）.
2. a kind of band according to claim 1 rides the hand driven bicycle of ground contact type brake, it is characterised in that：Described pin
Step on formula brake gear（6）Including being connected to pedal（7）The foot-operated connecting plate of the resilient reset of front end（601）, be connected to pin
Step on connecting plate（601）The brake wheel of front lower place（602）, described brake wheel（602）From foot-operated connecting plate（601）Connecting portion
Forward downward stretches out, and brake wheel（602）Set for left and right to rolling.
A kind of 3. hand driven bicycle of the foot-operated brake of contacting to earth of band according to claim 2, it is characterised in that：Described pin
Step on connecting plate（601）With pedal（7）Between pass through the connection release link provided with torsion spring（603）Connection.
4. a kind of band according to claim 3 rides the hand driven bicycle of ground contact type brake, it is characterised in that：Described company
Connect release link（603）Pass across car body（1）, with car body（1）The pedal of both sides（7）With foot-operated connecting plate（601）Connection, connection
Release link（603）With foot-operated connecting plate（601）, pedal（7）And car body（1）Between be to be rotatably connected.
5. a kind of band according to claim 3 rides the hand driven bicycle of ground contact type brake, it is characterised in that：Described pin
Step on connecting plate（601）Bottom surface be provided with 2 pieces of sagittal connecting ribs（604）, described connection release link（603）Through connection
Gusset（604）Laterally attached hole and pedal（7）Connection, described brake wheel（602）Upper end pass through multiple screws（605）
With connecting rib（604）It is fixedly connected.
6. a kind of band according to claim 5 rides the hand driven bicycle of ground contact type brake, it is characterised in that：Described pin
Step on connecting plate（601）Top rear and front end chamfered.
7. a kind of band according to claim 5 rides the hand driven bicycle of ground contact type brake, it is characterised in that：Described brake
Wheel（602）Pass through wheel carrier（606）With foot-operated connecting plate（601）It is fixedly connected, described wheel carrier（606）Top be provided with 2 pieces
Inclined connecting plate（607）, every piece of connecting plate（607）After the corner cut of top with foot-operated connecting plate（601）Bottom surface Xiang Ding, and pass through
2 screws being arranged side by side（605）With connecting rib（604）Laterally it is fixed connection.
8. a kind of band according to claim 7 rides the hand driven bicycle of ground contact type brake, it is characterised in that：Wheel carrier
（606）2 pieces of connecting plates on top（607）Positioned at 2 pieces of connecting ribs（604）Outside, and the lateral surface of connecting plate with it is foot-operated
Connecting plate（601）Side alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720909827.3U CN207208354U (en) | 2017-07-25 | 2017-07-25 | A kind of band rides the hand driven bicycle of ground contact type brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720909827.3U CN207208354U (en) | 2017-07-25 | 2017-07-25 | A kind of band rides the hand driven bicycle of ground contact type brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207208354U true CN207208354U (en) | 2018-04-10 |
Family
ID=61813959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720909827.3U Expired - Fee Related CN207208354U (en) | 2017-07-25 | 2017-07-25 | A kind of band rides the hand driven bicycle of ground contact type brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207208354U (en) |
-
2017
- 2017-07-25 CN CN201720909827.3U patent/CN207208354U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190725 |