CN205574112U - Movable children bike jockey pulley - Google Patents
Movable children bike jockey pulley Download PDFInfo
- Publication number
- CN205574112U CN205574112U CN201620347994.9U CN201620347994U CN205574112U CN 205574112 U CN205574112 U CN 205574112U CN 201620347994 U CN201620347994 U CN 201620347994U CN 205574112 U CN205574112 U CN 205574112U
- Authority
- CN
- China
- Prior art keywords
- right angle
- spring
- jockey pulley
- connecting rod
- auxiliary wheel
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a movable children bike jockey pulley, including the connecting rod, the one end of connecting rod is cup jointed in the level of right angle clamp intraductally, and the other end of connecting rod is connected with the connecting plate, is provided with the connecting hole on the connecting plate, is equipped with branch in the vertical pipe of right angle clamp, is equipped with the spring between the terminal surface of branch one end and the right angle clamp inboard bottom surface, and the other end of branch is connected with the jockey pulley body. The utility model discloses the inside spring that is equipped with of device, the spring can freely compress and expand, keeps jockey pulley body and ground contact, can play the effect of buffering ground holding power, avoids branch to bear too big power and the breaking occur, simultaneously, owing to be equipped with alarm device, and it is too big when the vehicle body tilting angle, show when the car has the danger of empting that the alarm can be reported to the police, remind child adult to fall down, need in time hold up.
Description
Technical field
This utility model belongs to child's bicycle technical field of auxiliary equipment, relates to a kind of juvenile convertible certainly
Driving jockey pulley.
Background technology
Existing child's bicycle jockey pulley can not be adjusted according to the ruuning situation of bicycle, and bicycle exists
During turning, car body keeps vertical with ground all the time so that car body is excessively steady, and user is difficult to really slap
Hold artistic cycling, cause many begin to learn the child of cycling after laying down jockey pulley can not transition well, its
Can not effectively play the effect that assisting child learns to ride, more existing improvement can manually regulate
Jockey pulley is away from ground level, but still cannot accomplish simple and efficient；Meanwhile, existing child's bicycle jockey pulley by
In long-term by ground holding power, the phenomenon that pole is ruptured easily occurs.
Utility model content
The purpose of this utility model is to provide a kind of juvenile convertible bicycle auxiliary wheel, solves existing child
Pole easy fracture that bicycle auxiliary wheel exists, can not the effective problem ridden of assisting child study.
This utility model be employed technical scheme comprise that, a kind of juvenile convertible bicycle auxiliary wheel, including even
Bar, one end of connecting rod is socketed in the horizontal tube of right angle clip, and the other end of connecting rod connects connecting plate,
Be provided with connecting hole on connecting plate, in the vertical tube of right angle clip, be provided with pole, the end face of pole one end with
Being provided with spring between right angle clip inside bottom surface, the other end of pole connects jockey pulley body.
Feature of the present utility model also resides in,
Pole is with 110 °～the bending angle of 125 °.
The pressure that model is BAWM08EF-UAC15B-S49G being sequentially connected with it is provided with in right angle clip
Sensor, chip model are control unit and the alarm of Double Credit/7AM, pressure transducer
It is positioned at above spring and touches with spring interface.
Alarm is buzzer.
The beneficial effects of the utility model are: equipped with spring inside this utility model device, and spring can be certainly
By compression and expansion, keep jockey pulley body to contact with ground, the effect of buffering ground holding power can be played,
Avoid pole to bear excessive power and rupture, simultaneously as be provided with alarm device, work as body sway
Angle is excessive, shows that car has when toppling over danger, and alarm can be reported to the police, and reminds child adult to fall down,
Need to hold up in time.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model juvenile convertible bicycle auxiliary wheel.
In figure, 1. connecting rod, 2. connecting plate, 3. connecting hole, 4. right angle clip, 5. spring, 6. pole, 7.
Jockey pulley body, 8. pressure transducer, 9. control unit, 10. alarm.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, this utility model one juvenile convertible bicycle auxiliary wheel, including connecting rod 1, even
One end of bar 1 is socketed in the horizontal tube of right angle clip 4, and the other end of connecting rod 1 connects connecting plate 2,
It is provided with connecting hole 3 on connecting plate 2, in the vertical tube of right angle clip 4, is provided with pole 6, pole 6 one
Being provided with spring 5 between end face and right angle clip 4 inside bottom surface of end, the other end connection of pole 6 has auxiliary
Wheel body 7.Pole 6 is with 110 °～the bending angle of 125 °.It is provided with in right angle clip 4 and to be sequentially connected with
Model be the pressure transducer 8 of BAWM08EF-UAC15B-S49G, chip model be Double
The control unit 9 of Credit/7AM and alarm 10, wherein pressure transducer 8 is positioned at above spring 5
And contact with spring 5.Alarm 10 is buzzer.
Before the use, the Pressure maximum value in control unit 9 need to be first set, during use, by bicycle
Jockey pulley is connected with bicycle rear axle center by the connecting hole 3 on connecting plate 2, and uses nut to fix,
After jockey pulley is all loaded onto in the both sides of bicycle, in ride, the jockey pulley body 7 of both sides all with ground
Face contacts, and in the case of bicycle does not tilt, the spring 5 in right angle clip 4 is in expansion shape
State, when bicycle has inclination, the spring 5 tilted in that right angle, side clip 4 will compress, spring 5
Elastic force will pass to pressure transducer 8 in real time, pressure transducer 8 is transmitted further to control unit 9,
The numerical value that sensor is transmitted by control unit 9 compares with the Pressure maximum value being previously set, if
Force value is more than value set in advance, then control unit 9 controls alarm 10 and reports to the police, and reminds around
Adult, child to fall down, and need to buttress in time, it is to avoid founder child.
Equipped with spring inside this utility model device, spring can keep jockey pulley originally with Free Compression and expansion
Body contacts with ground, can play the effect of buffering ground holding power, it is to avoid pole bear excessive power and
Rupture, simultaneously as be provided with alarm device, when body sway angle is excessive, show that car has and topple over
Time dangerous, alarm can be reported to the police, and reminds child adult to fall down, need to hold up in time.
Claims (6)
1. a juvenile convertible bicycle auxiliary wheel, it is characterised in that include connecting rod (1), connecting rod (1)
One end be socketed in the horizontal tube of right angle clip (4), the other end of connecting rod (1) connects connecting plate
(2), connecting plate (2) is provided with connecting hole (3), is provided with in the vertical tube of right angle clip (4)
Pole (6), is provided with spring between end face and right angle clip (4) inside bottom surface of pole (6) one end
(5), the other end of pole (6) connects jockey pulley body (7).
A kind of juvenile convertible bicycle auxiliary wheel the most according to claim 1, it is characterised in that institute
Pressure transducer (8), control unit (9) and the report being sequentially connected with it is provided with in stating right angle clip (4)
Alert device (10), described pressure transducer (8) is positioned at spring (5) top and contacts with spring (5).
A kind of juvenile convertible bicycle auxiliary wheel the most according to claim 2, it is characterised in that institute
State pole (6) with 110 °～the bending angle of 125 °.
A kind of juvenile convertible bicycle auxiliary wheel the most according to claim 2, it is characterised in that institute
The model stating pressure transducer (8) is BAWM08EF-UAC15B-S49G.
A kind of juvenile convertible bicycle auxiliary wheel the most according to claim 2, it is characterised in that institute
The chip model stating control unit (9) is Double Credit/7AM.
A kind of juvenile convertible bicycle auxiliary wheel the most according to claim 2, it is characterised in that institute
Stating alarm (10) is buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347994.9U CN205574112U (en) | 2016-04-22 | 2016-04-22 | Movable children bike jockey pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347994.9U CN205574112U (en) | 2016-04-22 | 2016-04-22 | Movable children bike jockey pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205574112U true CN205574112U (en) | 2016-09-14 |
Family
ID=56859818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620347994.9U Expired - Fee Related CN205574112U (en) | 2016-04-22 | 2016-04-22 | Movable children bike jockey pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205574112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454734A (en) * | 2018-03-13 | 2018-08-28 | 江苏锡宇汽车有限公司 | Automatic-expanding biped type electric vehicle side brace |
-
2016
- 2016-04-22 CN CN201620347994.9U patent/CN205574112U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454734A (en) * | 2018-03-13 | 2018-08-28 | 江苏锡宇汽车有限公司 | Automatic-expanding biped type electric vehicle side brace |
| CN108454734B (en) * | 2018-03-13 | 2023-09-26 | 深圳飞道科技发展有限公司 | Automatic expansion bipedal electric vehicle side stay bar |
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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: 20160914 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |