KR101291729B1 - Brake Wheel - Google Patents
Brake Wheel Download PDFInfo
- Publication number
- KR101291729B1 KR101291729B1 KR1020100075520A KR20100075520A KR101291729B1 KR 101291729 B1 KR101291729 B1 KR 101291729B1 KR 1020100075520 A KR1020100075520 A KR 1020100075520A KR 20100075520 A KR20100075520 A KR 20100075520A KR 101291729 B1 KR101291729 B1 KR 101291729B1
- Authority
- KR
- South Korea
- Prior art keywords
- yoke
- wheel
- cast plate
- fixed
- board
- Prior art date
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to a wheel mounted on a board or the like, and has an object to provide a braking wheel configured to be braked when getting off when the boarding is released.
The braking wheel of the present invention for achieving the above object is a yoke for supporting the wheel to rotate freely, the cast pad is fixed to the wheel and the brake pad is mounted to the moving body, and by a load applied from the top A hinge shaft hinged to the cast plate and the yoke so that the yoke pivots up and down; and the yoke rotates when the load is applied so that the wheel and the brake pad are spaced apart, and the yoke rotates when the load is released. And an elastic body connecting the yoke and the cast plate so that the brake pad provides an elastic force for pressing the wheel.
Description
The present invention relates to a wheel mounted on a board or the like, and in particular, the braking is released when the boarding is configured so that the braking is applied when getting off.
The bottom of the board is equipped with wheels to travel by the movement of the occupants. The wheels mounted on the board are rotated by the movement of the occupant. Even when the passenger gets off the board, the board continues to rotate by inertia.
That is, even if the occupant gets off the board, as the board continues to run by inertia, the board moves away from the point where the occupant gets off, and thus, the board has to be moved away to have a board that is stopped far from the getting off point. .
In addition, since the board is moved by inertia in the state where the occupant gets off, there is a problem in that it can not be controlled and bumps into a pedestrian or hits a vehicle or a building, causing injury to others or breaking the board.
The present invention has been invented to solve the problems of the prior art as described above, when the occupant gets off the board, the brake is applied by the elastic force, the board does not move far away by inertia, the passenger can stop at the point of getting off The purpose is to provide a braking wheel that has been configured.
The braking wheel of the present invention for achieving the above object is a yoke for supporting the mounted wheel to rotate freely, the cast plate is fixed to the wheel and the brake pad is mounted on the moving body, and by a load applied from the top A hinge shaft hinged to the cast plate and the yoke so that the yoke pivots up and down; and the yoke rotates when the load is applied so that the wheel and the brake pad are spaced apart, and the yoke rotates when the load is released. And an elastic body connecting the yoke and the cast plate so that the brake pad provides an elastic force for pressing the wheel.
In addition, according to a preferred embodiment of the present invention, the yoke bolt is fixed to the yoke in an oblique direction, the fastening bolt is rotatably fixed to the movable body through the cast plate, the yoke is rotated relative to the fastening bolt do.
In addition, according to a preferred embodiment of the present invention, the elastic body is a torsion spring, the hinge shaft passes through the circular ring of the torsion spring, one end of the torsion spring is fixed to the yoke, the other end of the torsion spring It is fixed to the cast plate.
In addition, according to a preferred embodiment of the present invention, the movable body is a board, a fixing bracket is fixed to the bottom of the board and the cast plate is mounted on the fixing bracket.
In addition, according to a preferred embodiment of the present invention, the cast plate is mounted with a bearing so that the plate relative to the fixed bracket.
As described above, the brake wheel of the present invention, when the passenger gets off the board, the brake pad presses the wheel by the elasticity of the torsion spring to brake the board, so that the board does not move far away by inertia and stops at the point of getting off. By doing so, there is an advantage that the occupant does not have to move far to have the board as in the prior art.
In addition, the braking wheel of the present invention has the advantage that it is possible to solve the problem that the board hits the pedestrian and the problem that the board hits the vehicle or building as in the prior art stops at the stop point.
1 is a side view showing a state in which the wheel is mounted on the board according to the invention,
Figure 2 is a perspective view of the wheel shown in Figure 1,
3 is a side view of the wheel shown in FIG.
Figure 4 is an exploded perspective view of the wheel shown in Figure 2,
5 is a conceptual diagram showing a state when driving the wheel shown in FIG.
6 is a conceptual diagram illustrating a state during braking of the wheel illustrated in FIG. 3.
Hereinafter, with reference to the accompanying drawings a preferred embodiment of the brake wheel according to the present invention will be described in detail.
1 is a side view showing a state in which the wheel according to the invention mounted on the board, Figure 2 is a perspective view showing the wheel shown in Figure 1, Figure 3 is a side view of the wheel shown in FIG. And Figure 4 is an exploded perspective view of the wheel shown in Figure 2, Figure 5 is a conceptual diagram showing a state when driving the wheel shown in Figure 3, Figure 6 is a conceptual diagram showing a state when braking the wheel shown in FIG. .
As shown in FIG. 1, a fixing bracket 3 is mounted on a bottom surface of the
2 and 3, the
Hereinafter, the braking wheel configured as described above will be described in detail.
As shown in FIG. 3, the
Accordingly, the
On the other hand, the
As the
Therefore, when the occupant boards the
At this time, the
In this way, when the occupant rides on the
On the other hand, when the occupant gets off the board (1), while the force applied to the vertical down at the time of boarding is released, both ends of the
The
As such, the
Although the above-described braking wheel is described as an example of a direction caster having a directionality, it can be applied to general wheels other than the direction caster, and it is described that the brake wheel is mounted on a board, but not only the board but also various wheels Applies to moving objects For example, it can be applied to a chair equipped with a wheel.
1: Board
3: fixing bracket
100: braking wheel
101: wheels
103: York
105: fastening bolt
110: cast plate
111: Bearing
113: Brake Pads
115: hinge axis
117: torsion spring
Claims (5)
A cast plate having a brake pad fixed to the wheels and mounted to the movable body,
A hinge shaft hingedly coupling the cast plate and the yoke so that the yoke pivots in the vertical direction by a load applied from an upper portion thereof;
When the load is applied, the yoke is pivoted so that the wheel and the brake pad are spaced apart, and when the load is released, the yoke is pivoted to connect the yoke and the cast plate to provide an elastic force that the brake pad presses the wheel. It includes an elastic body,
The elastic body is a torsion spring, the hinge shaft passes through the circular ring of the torsion spring, one end of the torsion spring is fixed to the yoke, the other end of the torsion spring is a brake wheel, characterized in that fixed to the cast plate .
A fastening bolt is fixed to the yoke in an oblique direction, and the fastening bolt penetrates through the cast plate and is rotatably fixed to the movable body, wherein the yoke rotates based on the fastening bolt.
The moving body is a board, the bottom of the board is fixed to the fixing bracket, characterized in that the cast plate is mounted on the fixing bracket braking wheel.
Braking wheel, characterized in that the cast plate is mounted on the bearing relative to the plate relative to the fixed bracket.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100075520A KR101291729B1 (en) | 2010-08-05 | 2010-08-05 | Brake Wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100075520A KR101291729B1 (en) | 2010-08-05 | 2010-08-05 | Brake Wheel |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120013517A KR20120013517A (en) | 2012-02-15 |
KR101291729B1 true KR101291729B1 (en) | 2013-07-31 |
Family
ID=45836984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100075520A KR101291729B1 (en) | 2010-08-05 | 2010-08-05 | Brake Wheel |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101291729B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06156006A (en) * | 1992-11-17 | 1994-06-03 | Hanmaa Kiyasutaa Kk | Automatic direction regulation caster |
JP2003159905A (en) * | 2001-11-26 | 2003-06-03 | Hammer Caster Kk | Caster |
JP2008213542A (en) | 2007-02-28 | 2008-09-18 | Kurashiki Kako Co Ltd | Caster |
KR100883343B1 (en) * | 2005-12-30 | 2009-02-11 | 트라이스포츠 주식회사 | Rolling the multiplex directivity where the voluntary advance is board which it equips the wheel |
-
2010
- 2010-08-05 KR KR1020100075520A patent/KR101291729B1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06156006A (en) * | 1992-11-17 | 1994-06-03 | Hanmaa Kiyasutaa Kk | Automatic direction regulation caster |
JP2003159905A (en) * | 2001-11-26 | 2003-06-03 | Hammer Caster Kk | Caster |
KR100883343B1 (en) * | 2005-12-30 | 2009-02-11 | 트라이스포츠 주식회사 | Rolling the multiplex directivity where the voluntary advance is board which it equips the wheel |
JP2008213542A (en) | 2007-02-28 | 2008-09-18 | Kurashiki Kako Co Ltd | Caster |
Also Published As
Publication number | Publication date |
---|---|
KR20120013517A (en) | 2012-02-15 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |