KR20030089666A - roller landing - Google Patents

Abstract

PURPOSE: A method for landing rollers in a roller shoe is provided to have the roller protruded by lifting the back heel of one shoe and press-fitting as if hitting the back heel on the ground and have the rollers intruded by a simple operation of pushing a sliding pad portion rearward while pressing down the sliding pad portion. CONSTITUTION: A roller operating portion(300) is mounted on the back heel of a shoe for generating a moving force so as to have rollers protruded. A stopper portion(360) guides the roller to be opened and closed by restraining or releasing the moving force of the roller operating portion(300) and the moving force of a sliding pad portion(110). A roller landing portion(250) have the front and rear rollers simultaneously protruded or intruded with the moving force by a vertical takeoff and landing. A roller mounting member(130) enables split rollers(500a) of the front part of a shoe body(100) to be mountable in various forms. The sliding pad portion(110) enables the rollers to be intruded by a quick operation upon waking after stopping traveling or when a quick stop is demanded according to a sudden situation. A safety device portion is capable of selecting whether to open or shut the rollers upon traveling and walking.

Description

Roller landing method for roller shoes {roller landing}

The present invention relates to a roller shoe, and to a roller landing method. More specifically, in order to open and close a roller, the user needs to bend the waist and operate the hand without touching the roller shoe. The rollers are pushed in to protrude, and the rollers mounted on the soles of the front of the shoe are pushed to the rear while pressing the sliding pads. It is a hybrid shoe that keeps the main walking without breaking it and all functions and operations are completed on the sole of the shoe.

Conventional roller shoes and in-line skates are widely used as sports equipment for sports all over the world, but they are widely used as driving means of short-distance public transportation in recent years. In addition, the roller shoes or inline skates, such as the roller landing method for running and walking switching is extremely simple, and is configured in such a way that by operating the hand by bending the waist or press-fitting with the opposite foot after stopping the operation. And there is a problem that is an obstacle to the flow of pedestrians, such as a problem that is inconvenient and unable to respond quickly to the sudden stop request for an accident.

An object of the present invention for improving the above problems, while walking or driving, equipped with a roller operating part for landing of the roller at the end of the shoe rear axle when traveling, firstly lifts one shoe rear axle as if it hits the ground The rollers can be pushed in to protrude the rollers, and the other one can also be protruded in the same way during single-wheeled driving. The front part of the shoe sole is squeezed to the ground and used as a friction brake function to reduce the speed and push the sliding pad part attached to the toe backwards to release the clamping or restrained movement force by the stopper part. At the same time, the drive unit is quickly landing A.

Therefore, it is composed of a configuration capable of performing the next operation without breaking the flow of movement in walking and driving to solve the above problems at a glance, and all functions and operations are completed in the shoe sole In order to ensure simplicity according to the operation of the device, in particular, the roller mounting member for mounting the front part of the rollers in various forms and the safety to selectively prevent the opening and closing of the rollers during the main walk can be prevented in advance. It is to provide a roller landing method in the roller shoes completed by the technical problem of the present invention, which is configured to further comprise a device.

1 is a perspective view showing a main part of a roller shoe according to the present invention, in which a roller operating part, a roller landing part, and a sliding pad part and a stopper part are connected and mounted.

Figure 2 is a plan view showing the roller shoe according to the present invention, a side cross-sectional view showing the three pairs of landing portion and the rear two pairs of landing portion and the stopper portion and the sliding pad portion.

Figure 3 is a plan view showing a device configuration and the like respectively formed in the shoe sole in the roller shoes according to the present invention.

4 is an exploded perspective view of a roller shoe according to the present invention, in which a top view and a side cross-sectional view showing a stopper part and the same are arranged separately.

5 is a perspective view of a main part of the roller shoe according to the present invention, which shows a movable roller landing part of a shoe part front three-trilling landing part and a rear axle two-tight landing part;

Figure 6 is a perspective view of the main portion of the roller shoe according to the present invention, showing the rotary roller landing portion of the three pairs landing portion and the rear two pairs of the rear portion of the shoe portion.

* Description of the symbols for the main parts of the drawings *

100 ... shoe body 110 ... sliding pad part

120.Shoes sole 130 ... Roller mounting hole

140 ... shoes heel 160 ... louver

200 ... Roller Drive 210 ... Bracket

220 ... one-way jaw 230 ... pivot

250 ... landing part 260 ... fixed frame

270 Drive frame 280

Guide bar 300 ... Roller operating part

330 support shaft 380 through hole

430 ... round wheel 500 ... roller

500a..Split roller 520 ... Compression coil spring

630 ... Bevel Gears 640 ... Slide Bearings

In order to achieve the above objects, a roller operation unit for protruding a roller and mounted on the rear of the shoe to generate a moving force;

A stopper part for inducing the roller to be opened and closed by restraining or releasing the moving force of the roller operating part and the sliding pad part;

A roller landing portion which protrudes or intrudes the front and rear rollers in a vertical takeoff and landing at the same time by the movement force;

Roller mounting member for mounting the shoe roller front part split roller in various forms; And,

It is composed of a sliding pad part for allowing the roller to be inserted in a rapid operation upon a sudden stop request due to a sudden stop or a sudden stop after driving, and a safety device for selecting and blocking a roller opening / closing during main walking. In a roller shoe characterized by the roller landing method is provided.

Hereinafter, described in detail by the accompanying drawings as follows.

As shown in FIG. 1, the present invention includes a shoe body 100 and a roller operating part 300, and a roller landing part 250, and a stopper part 360, a sliding pad part 110, and a roller driving part ( 200), the safety device 320, and the like.

In addition, the roller operation unit 300 is mounted to the end of the shoe rear axle 140 to generate a movement force and to apply the generated movement force to the front and rear roller landing portion 250 and the leaf spring 435 and The roller landing part 250 is integrally connected, and the roller landing part 250 is configured to land the front and rear roller drive parts 200 in vertical take-off and landing by using the moving force of the roller operation part 300.

In addition, the stopper portion 360 mounted at a position corresponding to the waist portion of the shoe body 100 to control the front and rear movement force, restrains or releases the elastic force of the coil spring 520 and the movement force according to the artificial driving. It is to be able to land the roller by lifting up and down and the release means is made of a configuration by landing by a simple operation to push the sliding pad portion 110 mounted on the shoe front portion outsole while pushing backward.

In addition, the roller driving unit 200 is configured to move up and down the wheels constructed based on the mobile landing and the rotary landing of the roller landing unit 250 in a vertical take-off and landing, and the safety device unit 320 is running or walking. It is made up of a configuration that can prevent the accident by selectively blocking the opening and closing of the roller.

Figure 2 is a plan view showing the side cross-sectional view and the stopper portion 360 and the sliding pad portion 110, etc. showing the shoe part front side movable three trillion landing portion and the rear axle movable two trillion landing portion completed in the configuration of FIG. As a result, each group configuration may form a plurality of group groups of at least one trillion or more according to the number of wheels laid out, and the split rollers 500a are illustrated in different embodiments, and the size and quantity of the wheels. Alternatively, the leaf spring 435 and the roller mounting member 350 may be configured in consideration of various features such that the position and the like may be easily changed, and the sliding pad part 110 may include a shoe front sole toe. It is mounted to the part is made of a configuration for generating a moving force in parallel with the brake function.

Referring to the operation of the present invention configured as described above are as follows.

The roller operating unit 300 is mounted on the end of the shoe rear shaft 140, but the drive frame

Compression coil spring at one end of the drive frame 270 configured to be opposed to the fixed frame 260 to apply the inner sheath with elasticity, flexibility or elastic louver 160 so that the 270 can be moved back and forth An apparatus for applying the force 520 generated by the artificial indentation driving method to the roller landing portion 250 by coupling the 520 to the guide bar 290 at the end of the driving frame 270 as shown in FIG. 1. The groove is formed so that the groove is inserted so that the guide bar 290 can be moved back and forth in the groove during the push-in operation.

In addition, in order to prevent the left and right play of the driving frame 270 to form a guide groove (285) and insert the guide bar 290 of the fixed frame 260 in the guide groove to prevent the left and right shake or play when moving back and forth, artificial Advancing forward during the indentation drive immediately returns to the original position by the elastic force of the compression coil spring (520).

In this case, the moved drive frame 270 moves the drive frame 270 of the roller landing part 250 by a predetermined distance and is mounted on the left and right sides of the roller as shown in FIGS. 2 or 5 and 6. The guide bar 290 and the support shaft 330 connected to the frame 270 and the shaft support lift the roller driving part 200 vertically through the guide groove 285 of the fixed frame 260 to protrude from the shoe sole 120. The protruding roller is retained by the compression coil spring 520 and the tension spring 525 mounted on the rear surface of the driving frame 270 to maintain the elastic return force. Following release, the vertical rise and fall is made.

On the other hand, the sliding surface 640 is integrally formed on the bottom surface of the driving frame 270 so as to easily descend after the lifting, and the rising portion of the guide groove 285 is formed at an angle so as to act upon the load of the device user. When the stopper part 360 restraining the moving force is released from restraining, the guide bar 290 and the support shaft 330 that lift the roller driving part 200 are quickly slid according to the spring force. At the same time ride down the guide groove (285) of the fixed frame (260) will be lowered vertically together.

In addition, the roller landing unit 250 as described above is a lifting landing based on the front and rear movement force, and in another embodiment, the rotary lifting landing is applied to the rotation force applied from the front and rear of the shoe body 100. A plurality of bevel gears 630 coupled to each other and coupled to be coupled to each other as being driven in parallel with the spring force of the spring by being applied to the rotating rod 430 rotate the driving frame 270 to lift the support shaft 330. In addition, the guide bar 290 and the support shaft 330 is vertically raised and lowered along the guide groove 285 formed in the fixed frame 260 is a guide bar 290 and the support shaft When the 330 is raised, the groove portion formed in the driving frame 270 becomes a cam-shaped sliding structure, so that the support shaft engaging groove portion 335 is allowed to slide up and down without being separated from the driving frame 270. Made up of more will be.

On the other hand, the stopper portion 360 is a main control device for protruding and injecting the roller driving portion 200 by restraining or releasing the front and rear movement force, as shown in FIGS. Fixed frame 260 and driving frame 270 and one-way locking jaw 220 and circular rotary rod 430 and guide lever 280 compression coil spring 520, etc. The fixed frame 260 is fixed integrally with the shoe sole 120, and receives and supports the drive frame 270 having a polygon on the inner surface of the fixed frame 260, and on the inner central axis of the drive frame 270. Compression coil spring 520 or torsion springs, etc. further internally resilient only in one direction from the shaft support, the guide frame 280 is built up at both ends of the driving frame 270, the front and rear leaf spring 435 for the transfer of the moving force It is connected and mounted integrally with

In addition, the leaf spring 435, the one-way locking jaw to the waist portion of the shoe body 100

The one-way catching jaw 220 on the driving frame 270 and the leaf spring 435 is always held between the fixed frame 260 and the driving frame 270 so as to be inserted on the inner surface and is always elastic in one direction. It is possible to move forward according to the press-in operation, but reverse is blocked by the stopper function, and then prevent the reverse movement of the stopper part 360 in accordance with the artificial indentation friction movement force of the sliding pad unit 110 mounted on the front surface of the shoe. At the same time releasing the function is to retreat quickly landing in accordance with the elastic force loaded on the leaf spring (435).

In addition, as shown in FIG. 2, the sliding pad part 110 is mounted on the toe portion of the front portion of the shoe sole 120 so as to be pushed backward by a press-fitting or frictional force applied to the stopper part. By releasing the reverse prevention function of 360, the shoe sole 120 of the device portion is able to move forward and backward a predetermined width by a louver 160, and the bracket 210 fixed to the pad integrally with the leaf spring The sliding pad part 110 is formed to protrude more than the shoe sole 120 as the configuration in which the movement force is applied to the stopper part 360 in connection with 435.

Then, the roller mounting member 150 is a mounting member that supports vertical lifting and lowering while supporting the front rear roller, in particular, fixing the front part roller 500a to be configured in various sizes, mounting quantities, or various shapes. The frame 260, the driving frame 270, and the leaf spring 435 are provided with variability so that the split roller 500a and the roller 500 can be functionally arranged in the shoe sole 120, and the leaf spring ( 435 is made of a configuration that properly adjusts the thickness and width, such as to improve the elasticity and flexibility to enable the upper and lower rolling shoe body 100 when walking.

Finally, the safety device 320 mounted on the outer circumferential surface of the shoe body 100 is to prevent the malfunction of the rollers during driving or walking, and the support shaft 330 and the fixed frame of the roller landing unit 250 ( 260, the locking pins of the guide lever 280 by placing the locking device (not shown) to block the front and rear movement force, including the release of the function so that the protrusion does not protrude when the roller protrudes It consists of a configuration that can be blocked by selecting the opening or closing of the roller to maintain safety when the main walking.

The overall configuration and operation as described above will be described.

First, as a preparatory step for driving while walking, when one side of the shoe rear axle is pushed into the ground, the driving frame 270 mounted on the shoe rear axle 140 pushes the compression coil spring 520 and simultaneously the roller landing unit 250. The support shaft of the forward and backward roller driving unit 200 inserted into the guide groove 285 formed in the driving frame 270 is pushed forward by pushing the guide bar 290 integrated with the driving frame 270). 330 is configured to protrude from the shoe sole 120 by being vertically risen along the guide groove 285.

At this time, the leaf spring 435 which is moved at the same time as the indentation is connected to the front and rear to maintain the locked state by the stopper portion 360 mounted on the shoe heel portion so that the roller cannot be inserted again.

Therefore, as the above-described protruding single-footed driving proceeds to allow the other one to protrude in the same manner so that the two-wheeled driving can be carried out. As described above, the protruding roller squeezes the sliding pad part 110 mounted on the front of the shoe sole 120 to utilize the friction brake function to reduce the speed and at the same time, through the leaf spring 435. The guide lever 280 of the stopper 360 is rotated to release the retaining retaining force and the elastic force retained in the leaf spring 435 is quickly retracted so that the protruding roller is built into the vertical lowering.

As described above, while walking and driving, it is possible to carry out the next operation without breaking the flow of motion, so that all functions are completed at the sole of the shoe without using the hand, thereby providing simplicity and main walking. By selectively operating a safety device at the time, it is possible to block accidents due to malfunctions in advance, and to be able to cope quickly with sudden stops in case of an accident, which is effective in pursuing effective safety.

While the invention has been shown and described with respect to specific embodiments thereof, it will be appreciated that the invention can be variously modified and modified without departing from the spirit or scope of the invention as provided by the following claims. It will be clear to those skilled in the art that it is very easy to know.

Claims (8)

In the roller shoes that the wheel is mounted on the sole 120, A roller operating part 300 mounted on the shoe rear shaft 140 to generate a moving force by an artificial indentation drive; A stopper part 360 which induces the roller to be opened and closed by constraining or releasing the moving force between the roller operation part 250 and the sliding pad part 110; A roller landing part 250 which causes the movement force to protrude or inject the front and rear rollers in a vertical takeoff and landing; Shoe body (100) Roller mounting member 150 for mounting the front part split roller (500a) in various forms; And, Sliding pad unit 110 that can inject the roller in a rapid operation when a sudden stop request due to walking or sudden situation after stopping the driving and a safety device unit 320 that can block by selecting whether or not to open or close the roller during main walking for safety Landing method of the roller in the roller shoes characterized in that configured to include. The method of claim 1, wherein the roller operation part 250, the compression coil spring 520 is forcibly fitted to one end of the driving frame 270 configured to face the fixed frame 260 and the driving frame 270 end Guide bar 290 is formed so that the groove is inserted guide bar 290 is moved back and forth in the groove during the press-in operation, and formed a guide groove 285 to prevent play of the driving frame 270 fixed frame 260 Guide bar 290 of the guide groove 285 is inserted into the guide groove (285) when the driving guide bar 290 and the support shaft 330 is connected to the support shaft 270 and the support frame 330 guide groove (285) of the fixed frame (260) Lift the roller driving unit 200 vertically to protrude from the shoe sole 120 and the protruding roller is vertically raised and lowered according to the restraint and release of the stopper part 360 maintaining the elastic return force of the spring. LAN of roller in roller shoes to assume Way. According to claim 1, The roller landing unit 250, by raising and lowering the roller driving unit 200 using the moving force, the drive frame 270 and the fixed frame 260, compression coil spring 520 , Guide bar 290 and the leaf spring 435 and the roller 500, etc., the driving frame 270 is formed on the bottom surface of the sliding bearing 640 integrally so as to act when the load of the device user Guide bar 290 and the support shaft lifting the roller driving unit 200 while being quickly slipped according to the spring force and body load of the spring when the lifting portion of the guide groove 285 is formed obliquely and the release force of the stopper 360 Landing method of the roller in the roller shoes, characterized in that 330 is lowered vertically riding the guide groove (285) of the fixed frame (260). According to claim 1 or claim 2, The roller landing unit 250 is by raising and lowering the roller driving unit 200 using the rotational force, the drive frame 270 and the fixed frame 260, bevel gear 630 and the circular rotating rod 430 and the guide bar 290 and the roller 500, etc., by rotating the driving frame 270 through the bevel gear 630 the rotation force applied from the circular rotating rod 430 When the support shaft 330 is raised to raise the support shaft 330, the recess formed in the driving frame 270 becomes a cam-shaped sliding structure, so that the support shaft 330 does not deviate from the driving frame 270 and is supported. The roller landing method of the roller shoes, characterized in that it further comprises a support shaft engaging groove (335) to be able to move up and down. The stopper part 360 is a control device for protruding and injecting the roller driving part 200 by restraining or releasing the front and rear movement force through the leaf spring 435, and the fixed frame 260 and the driving frame. 270, and the one-way locking jaw 220 and the circular rotating rod 430, the guide lever 280 and the compression coil spring 520, etc., the fixed frame 260 is integrally with the shoe sole 120 It is fixed but accommodates the drive frame 270 having a polygon on the inner surface and the drive frame 270 is inserted into the compression coil spring 520 on the central axis of the inner surface is elastic only in one direction from the shaft support, the drive frame 270 Guide levers 280 are formed at both ends and connected to the sliding pad part 110 side plate spring 435 integrally to receive the moving force, and the driving part leaf spring 435 is driven with the fixed frame 260. It is inserted in between the frames 270 and is always elastic in only one direction The driving frame 270 and the one-way locking jaw 220 of the leaf spring 435 are held to move and are fixed by moving forward during the press-in operation, and the reverse is blocked by the stopper function so that the sliding force of the sliding pad unit 110 is always maintained. Landing method of the roller in the roller shoes, characterized in that to release the reverse function on the basis. According to claim 1, The roller mounting member 350, by supporting the vertical lifting and lowering while supporting the front and rear rollers, the fixed frame 260 and the drive to be configured in various sizes and mounting quantities or various types of rollers The frame 270 and the leaf spring 435 to give the variability so that the roller 500 and the split roller 500a can be functionally arranged in the shoe sole 120, and the shoe body 100 is rolled up and down during walking A roller landing method for a roller shoe, characterized in that the thickness and width are formed in a predetermined size in consideration of elasticity and flexibility. The method of claim 1, wherein the safety device 320, to prevent the malfunction of the roller during the main walk in advance, the guide lever between the support shaft 330 and the fixed frame 260 of the roller landing portion 250 By locking the front and rear movement force by the locking device of (280) by locking the front and rear movement force so that it can be selectively blocked whether the roller opening and closing, including disabling the function so as not to protrude when the protrusion is not protruded. The roller landing method in the roller shoes characterized by the above-mentioned. The roller landing method according to claim 1, wherein the mounting structure is made of metal or nonmetal for preventing corrosion.