KR20130009531A - Power transmission device of moving apparatus - Google Patents

Power transmission device of moving apparatus Download PDF

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Publication number
KR20130009531A
KR20130009531A KR1020110070963A KR20110070963A KR20130009531A KR 20130009531 A KR20130009531 A KR 20130009531A KR 1020110070963 A KR1020110070963 A KR 1020110070963A KR 20110070963 A KR20110070963 A KR 20110070963A KR 20130009531 A KR20130009531 A KR 20130009531A
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KR
South Korea
Prior art keywords
power transmission
transmission member
pair
scaffold
rotating
Prior art date
Application number
KR1020110070963A
Other languages
Korean (ko)
Inventor
이종호
Original Assignee
이종호
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이종호 filed Critical 이종호
Priority to KR1020110070963A priority Critical patent/KR20130009531A/en
Publication of KR20130009531A publication Critical patent/KR20130009531A/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/01—Skateboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K17/00—Cycles not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00—Construction of cranks operated by hand or foot
    • B62M3/08—Pedals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)

Abstract

The present invention relates to a ride mechanism power transmission device that allows the power generated through the pair of scaffolds to be smoothly transmitted to the propulsion unit, and to operate the same power transmission member even when any one of the pair of scaffolds is operated.
To this end, the present invention is configured to include a scaffolding portion consisting of a pair of scaffold to generate power while being installed on the body and a power transmission portion for transmitting the power generated by the scaffold to the propulsion unit to drive the propulsion unit,
The power transmission unit is provided with a pull rotation body that is pulled while supporting the movement of the first power transmission member and the first power transmission member that is pulled by at least one foot press, and a rotation roller that is installed on the propulsion unit and transmits the driving force to the propulsion wheels. It comprises a second power transmission member for transmitting the pulling force of the rotating body to the rotating roller and a rotating body for supporting the movement of the second power transmission member.

Description

Power transmission device of moving apparatus

The present invention is a standing ride riding mechanism that allows the power generated through the pair of scaffolds to be smoothly transmitted to the propulsion unit, and the new structure boarding so that the same power transmission member is operated even if any one of the pair of scaffolds is operated. The apparatus relates to a power transmission device.

In general, the moving mechanism refers to a mechanism for moving the occupant or loading various items, such as a kickboard, a cart, a stroller, a shopping cart, a winner's bicycle, and the like.

The moving mechanism is configured to generate propulsion force through a user's pedaling and the like to be transmitted to the rear wheel and the front wheel is capable of steering only, and the winner's bicycle is configured to transmit the propulsion force to the propeller and to steer only with the rudder.

This is because interference is generated when the propulsion force is transmitted to the front wheels or the propellers, and steering is performed by the front wheels or the propellers.

So, in my patent application No. 1020090020293 proposed a method for transmitting the power generated by stepping on one footrest to the propulsion wheel, there are two footrests, which causes a problem in that the same power transmission member is pulled on any step.

The present invention has been made to solve the problems of the prior art as described above, the object of the present invention is to enable the power generated through a pair of scaffolding to be smoothly transmitted to the propeller or propulsion wheel as a propulsion unit and a pair of scaffolding The present invention provides a power transmission device for a ride mechanism having a new structure which is steered to a propulsion unit by allowing the same power transmission member to operate even if any one of them is operated.

According to the power transmission device for a standing ride vehicle according to the present invention for achieving the above object, in the ride mechanism is provided with a body providing a boarding area and a propelling portion that serves as a propulsion function on the body, It comprises a pair of scaffold for generating a power and a power transmission for transmitting the power generated by the scaffold to the propulsion unit to drive the propulsion unit, the power transmission unit is connected to both ends of the pair of scaffold, respectively A first power transmission member; A pulling rotation body that is pulled when stepped on any one of the pair of footrests by being caught by an intermediate portion of the first power transmission member; A second power transmission member having one end connected to the pull rotating body and the other end connected to a rotating roller; A rotating roller which transmits power to the propulsion unit while the second power transmission member is forcibly rotated and simultaneously rotated by the pulling rotating body pulling force; And a rotating body supporting the movement of the second power transmission member.

Here, the first power transmission member is characterized in that it is made of rope, such as weaving.

In addition, the second power transmission member is characterized in that made of rope, such as weaving.

In addition, the pull rotator is rotated by pulling the first power transmission member and the pulley for supporting the movement of the first power transmission member and the bar is coupled to penetrate through the center of the pulley in the state that both ends of the bar fixedly coupled It is characterized by consisting of a connecting body connected to the 2 power transmission member.

In addition, the propulsion unit is characterized in that the rotating roller is installed so that the forward and reverse rotation, spring spring is installed so that the second power transmission member can be wound on the rotating roller when releasing any step of the pair of scaffold.

The ride mechanism power transmission apparatus according to the present invention as described above has the effect that the same power transmission member is operated even by the operation force by any one of the foot in the structure in which the operation operation by a pair of scaffolding.

In particular, the ride mechanism power transmission device according to the present invention has the effect that the steering can be made smoothly even if the front wheel is configured as a propulsion wheel.

1 is a schematic side view showing for explaining the riding mechanism according to a preferred embodiment of the present invention
Figure 2 is an enlarged view of the pull rotating body of the ride mechanism power transmission unit according to an embodiment of the present invention
Figure 3 is a schematic front view showing the relationship between the rotation roller and the propulsion wheel of the ride mechanism power transmission unit according to an embodiment of the present invention
Figure 4 is a schematic cross-sectional view showing the main part of the structure for the rotating roller of the ride mechanism power transmission unit according to an embodiment of the present invention
5 is an operation state diagram of the power transmission unit to explain the operating state of the ride mechanism power transmission unit according to an embodiment of the present invention.
Figure 6 is a schematic side view showing for explaining the riding mechanism of the second embodiment according to a preferred embodiment of the present invention

Hereinafter, exemplary embodiments of a vehicle mechanism power transmission device according to the present invention will be described with reference to FIGS. 1 to 6.

Prior to the description of the embodiment, the ride mechanism may be a bike board, a winner bike, or the like. In the embodiment of the present invention, the ride mechanism is an example of a bike board.

In particular, the bike board includes a body (1) providing a boarding area as shown in FIG. 1, and a propulsion wheel (2) and a driven wheel (3) installed in a cloudable manner on the front and rear sides of the body (1); It comprises a steering knob 4 for steering.

Of course, the propulsion unit in the bike board is composed of a propulsion wheel (2).

1 is a view illustrating a riding mechanism and a power transmission unit applied thereto according to a first embodiment of the present invention.

As can be seen from this, the ride mechanism power transmission apparatus according to the first embodiment of the present invention is largely composed of a pair of footrest (11, 12) and the power transmission unit.

Wherein the pair of footrest (11, 12) is a series of configurations for generating a driving force while being installed in the user boarding area of the body (1).

The pair of scaffolding is positioned on the right side of the upper surface of the body and the second scaffold 12 is installed to be stepped on the left side of the upper surface of the body and the first scaffold 11 is installed to be stepped on the operation It consists of.

At this time, the two scaffolding is configured separately to enable a separate operation, the front end of the upper surface of the body (1) rotatably coupled to the front side and its rear end spaced from the upper surface of the body (1) It is installed to achieve.

Of course, the two scaffold may be configured to operate simultaneously with each other as needed.

In addition, the body 1 in which the two scaffolds are installed is provided with stoppers for blocking excessive rise of the scaffolds, respectively.

At this time, the installation position of the stopper can be made in various ways, but in the embodiment of the present invention is provided at the coupling portion between the two footrest and the body as an example.

Next, the power transmission unit transmits the power generated by the pair of scaffolding to the propulsion wheel (2) as a series of configurations to drive the propulsion wheel (2) as shown in Figure 1 attached to the first power transmission member It consists of the 31, the pulling rotor 20, the 2nd power transmission member 32, the rotating roller 50, and the rotating body 40. As shown in FIG.

The power transmission unit will be described in more detail for each component as follows.

First, both ends of the first power transmission member 31 are connected to a pair of footrests, respectively.

The first power transmission member 31 may be made of various materials such as chains or ropes, but the rope is formed of a weft yarn.

Next, the pull rotor 21 and the pulley 21 for supporting the movement of the first power transmission member 31 while being rotated by pulling the first power transmission member 31 by stepping on the elevated footrest. The bar 22 coupled through the center and the ends of the bar 22 are fixedly coupled to each other and configured as a connecting member 23 connected to one end of the second power transmission member 32 and the first power transmission member ( 31) When the pulley 21 is caught in the center portion of the pair of scaffold to step on any one of the pair of pull the rotating body 20 is configured to be pulled.

That is, when one foot of the pair of scaffold is pulled on one side of the first power transmission member 31, the pulley 21 rotates around the bar 22 to support the movement of the first power transmission member 31. At the same time, the connecting body 23 is fixed to both ends of the bar 22 is pulled, so that the second power transmission member 32 is pulled.

More specifically, both ends of the first power transmission member 31 are connected to a pair of scaffolds, and both legs do not rise at the same time in a standing state, so when the stepped foot is stepped on, another foot is stepped on as a stepping foot. It does not rise by load.

Therefore, in step 5 as shown in step A in step 5 and both the rear end of the foot is attached to the body (1) step in step 2 as shown in step B in step 5 as shown in B in step 5 and the foot in the first step 11 When the puller 20 is pulled toward the rotary roller 50, the first power transmission member 31 receiving the movement support of the pulley 21 moves to the second scaffold side 12 and at the same time, The footrest 11 is raised until it is caught by the stopper as shown in C in FIG. 5, and when the first footrest 11 is stepped on, the first power transmission member 31 as shown in D in FIG. 5 supports the movement of the pulley 21. While receiving the movement to the first scaffolding side 11 and at the same time the pull rotating body is pulled toward the scaffolding.

Of course, when stepping on the first footrest 11 and stepping on the second footrest 12, as shown in FIG. 5, the pulling rotor 20 is pulled toward the rotation roller 50 as shown in E of the first power transmission member 31. ) Is moved to the first scaffold side 11 while receiving the movement support of the pulley 21, and the second scaffold 12 is raised until it is caught by the stopper as shown in F in FIG. 12, the first power transmission member 31 moves toward the second scaffold side 12 while being supported by the pulley 21 as shown in G in FIG. 5, and the pulling rotor is pulled toward the scaffold. .

Of course, if you step on an elevated footrest, a problem arises that the stepping footrest rises. When you step on the rising footstep, the first power transmission member 31 pulls the footrest foot toward the raised footrest, but both feet are not floating in the air at the same time while standing. Pulling the rotating body 20 is caught in the first power transmission member 31 like the pulley.

Therefore, the harder the step on the raised foot, the harder the pull step rotating body 20, the stepping foot also pulls hard, thereby reducing the load on the stepping foot.

That is, when the weight of the occupant moves from the stepping foot to the stepping foot, the pulling rotor 20 is pulled and the load on the stepping foot is reduced.

In particular, when the stepped footrest is pulled rotating body 20 is forced to pull the stepping foot is 0, the weight before the occupant is the phenomenon of pulling the pulling body 20, but the stepping foot does not rise.

Of course, if the stepping footrest becomes zero, and then moves to the footrest where the occupant's weight center is increased, ascending footrest goes down as shown in H in FIG. 5 and the stepping footrest is raised, but the pulling rotor 20 is forcibly pulled When the stepping footrest becomes zero, the weight of the stepping footrest is zero because the riding mechanism is forced to move even when the pulling body 20 is pulled by the weight before the occupant. You won't be riding the vehicle until you get down.

Therefore, even when stepping on the elevated footrest, the pressing force of the stepping foot is not lowered to zero, so the stepping foot does not rise.

Next, while the second power transmission member 32 is composed of a rope formed of a weaving, one end is connected to the connecting member 23 of the pulling rotation body 20 and the other end is a rotating roller 50 described later. Being connected to each other to serve to transfer the pulling force of the pull rotating body 20 to the rotary roller (50).

Next, the rotating roller 50 is provided with a spring spring 51 therein, and when the spring is released by stepping on one of the pair of scaffolds, the spring 50 is released and the rotating roller 50 is forced to reverse rotation ( The second power transmission member 32 is wound on the rotary roller 50 by rotating in the opposite direction of transmitting the power to the propulsion wheel 2, and by this winding, the pulling rotor 20 is rotated toward the rotary roller. It is configured to be pulled into 50.

Therefore, the footrest which releases the step is raised until it is caught by the stocker, and when the stepped foot is raised, the second power transmission member 32 wound on the rotary roller 50 as the second power transmission member 32 is pulled toward the footrest. Is forcibly rotated by rotating the rotating roller 50 (in the direction of transmitting power to the propulsion wheel 2) while the forward rotation of the rotating roller 50 is transmitted to the propulsion wheel (2) The spring 51 is configured to be wound.

Of course, when the rotation roller 50 is to rotate in the forward direction, the power is transmitted to the propulsion wheel (2), but in the case of reverse rotation, power is transmitted to the propulsion wheel (2) by the ratchet pole structure installed in the normal bicycle wheel hub. Is blocked.

Next, the rotating body 40 serves to support the second power transmission member 32 to smoothly reciprocate while being installed at a portion where the second power transmission member 32 is installed.

In the following it will be described in more detail the operation process of the ride mechanism power transmission apparatus according to the first embodiment of the present invention described above.

First of all, in FIG. 5, attached A shows a first state in which the user is stepping on two footholds simultaneously while boarding the vehicle.

At this time, the spring power 51 is wound in the state in which the second power transmission member 32 is unrolled from the rotary roller 50.

As described above, the user releases the stepping force from one of the footholds in order to drive the vehicle in the initial state. That is, the foot is removed from the first footrest 11. At this time, the second scaffold 12 is maintained in a pressurized state.

As described above, when the foot is removed from the first scaffold 11, the rotating roller 50 is reversely rotated by the spring spring 51 restoring force installed on the rotating roller 50 to rotate the second power transmission member 32. The second footrest 12 is connected to one end of the first power transmission member 31 while pulling the rotating body 20 toward the rotating roller 50, thereby pulling the center portion of the first power transmission member 31. Since the first power transmission member 31 moves toward the second scaffold side 12 while being supported by the pulley 21 as shown in B of FIG. 5, the first scaffold 11 gradually rises. You will move.

Further, when the first scaffold 11 is completely moved up and caught by the stopper through the above-described series of processes, the first scaffold 11 is blocked as shown in C of FIG. 5.

When the user stepped on the first footrest 11 as shown in D in FIG. 5 after the ascending stops, one end of the first power transmission member 31 is connected to the first footrest 11, but the other end thereof is connected to the second footrest 12. Connected

Since the weight of the occupant is carried on the second scaffold 12, the first power transmission member 31 pulls the pull rotation body 20 as the pulley and the second power transmission member 32 as the pull rotation body 20 is pulled. Will be pulled. Therefore, while the second power transmission member 32 wound around the rotary roller 50 is released, the rotary roller 50 is forcibly rotated and the spring spring 51 is wound.

Therefore, while the driving wheel 2 is driven by the forced rotation of the rotary roller 50 described above, the riding mechanism is driven.

Subsequently, when the user fully manipulates the first scaffold 11 and then manipulates the second scaffold 12, the user may transmit power to the first scaffold 11 in the order of A, E, F, and G in FIG. 5. The power generated by the operation of the second scaffold 12 is transferred to the propulsion wheel 2 through the process.

On the other hand, Figure 6 is a second embodiment according to the present invention is applied to the vehicle mechanism power transmission device Patent Publication No. 1020100030383

In Figure 6, both scaffolds (11, 12). It can be seen that the pull rotating body 20, the first power transmitting member 31, the second power transmitting member 32, the rotating body 40, and the rotating roller 50 are provided.

In the second embodiment, when the handle is turned, the steering is performed while the second power transmission member is bent in the part (a), but the description is omitted here because it is described in Patent Publication No. 1020100030383.

The ride mechanism power transmission device according to the present invention is not applicable only to the board mechanism as in the above-described embodiment.

That is, although not shown, it can be applied to all the mechanisms by which the driving is performed by stepping on the foot.

For example, in the case of standing water boards, the rollers are connected to a propeller for generating propulsion, and a pair of scaffolds are provided in the boarding area of the board, and a foot is provided by installing a power transmission unit between the pair of scaffolds and the rotary rollers. It is also possible to make the water board run by stepping on it.

As described above, the ride mechanism power transmission device of the present invention is applicable to a ride mechanism of various structures, the application state may vary depending on the structural features of each ride mechanism, the basic structure is the same as the structure described above.

1. Body 2. Propulsion wheel 3. Follower wheel
4. Steering handle 11. First foot 12. Second foot
20. Pulling rotor 21. Pulley 22. Bar
23. Connecting body 31. First power transmission member 32. Second power transmission member
40. Rotating body 50. Rotating roller 51. Manual spring

Claims (6)

In the standing ride mechanism consisting of a body providing a boarding area and a propelling portion is installed on the body,
It is configured to include a pair of scaffold for generating power while being installed on the body and a power transmission for transmitting the power generated by the scaffold to the propulsion unit to drive the propulsion unit,
The power transmission unit
First power transmission members whose ends are respectively connected to the pair of scaffoldings;
A pulling rotation body that is pulled when stepped on any one of the pair of footrests by being caught by an intermediate portion of the first power transmission member;
A second power transmission member having one end connected to the pull rotating body and the other end connected to a rotating roller;
A rotating roller which transmits power to the propulsion unit while the second power transmission member is forcibly rotated and simultaneously rotated by the pulling rotating body pulling force; And,
The ride mechanism power transmission device, characterized in that it comprises a rotating body is installed along the installation portion of the second power transmission member. The method of claim 1,
The propulsion unit ride mechanism power transmission device consisting of a propulsion wheel. The method of claim 1,
The second power transmission member is a ride mechanism power transmission device, characterized in that made of rope, such as weaving. The method of claim 1,
The first power transmission member is a ride mechanism power transmission device, characterized in that made of rope, such as weaving. The method of claim 1,
The pull rotator is rotated by the pull of the first power transmission member, and the pulley supporting the movement of the first power transmission member is coupled to penetrate through the center of the pulley, and both ends of the bar are fixedly coupled and the second power transmission. A ride mechanism power transmission comprising a connection member connected to the member. The method according to any one of claims 1 to 2,
The propulsion unit is provided with a rotating roller is installed in the forward and reverse rotation and the spring spring for rotating the rotating roller reversely rotating so that the second power transmission member can be wound on the rotating roller when releasing the step of any one of the pair of scaffold Instrument power transmission.
KR1020110070963A 2011-07-15 2011-07-15 Power transmission device of moving apparatus KR20130009531A (en)

Priority Applications (1)

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KR1020110070963A KR20130009531A (en) 2011-07-15 2011-07-15 Power transmission device of moving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110070963A KR20130009531A (en) 2011-07-15 2011-07-15 Power transmission device of moving apparatus

Publications (1)

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KR20130009531A true KR20130009531A (en) 2013-01-23

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Application Number Title Priority Date Filing Date
KR1020110070963A KR20130009531A (en) 2011-07-15 2011-07-15 Power transmission device of moving apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021178618A (en) * 2020-05-15 2021-11-18 毅 後沢 Bicycle driving and transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021178618A (en) * 2020-05-15 2021-11-18 毅 後沢 Bicycle driving and transmission system

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