KR200333058Y1 - attached type break system of in-line skate - Google Patents

Abstract

The present invention relates to an in-line skate braking device, the screw engaging port 110 is formed in the longitudinal direction and the removable frame 100 is screwed to the in-line skate main frame 20 side; A braking pad (200) comprising a first braking pad (210) and a second braking pad (220) which are in contact with both side surfaces of the driving wheel (30); A first pull rotation part 310 having one end 311 connected to the first brake pad 210 and a second pull rotation part having one end 311 connected to the second brake pad 220. 320, a pulling pivot 300 coupled to the detachable frame 100 at a coupling point 330 of the first pulling pivot 310 and the second pulling pivot 320; A fixed coupling part 400 coupled to the other end 312 of the first pull moving part 310 and the second pull moving part 320 and having a screw thread 420 formed at the end part 410; One end 510 is detachably formed by screwing the fixed coupling part 400 and the other end 520 is a braking core 600 connected to the brake lever 530; configured to include, the brake lever Removable in-line skate braking device characterized in that the brake pad 200 is in contact with both side surfaces of the driving wheel 30 as the pull rotation part 300 is pulled by the pressure of the 530 to the technical gist. . Accordingly, there is an advantage of facilitating the braking of the inline skates by the detachable frame coupled to the brake pads pivotally contacting both side surfaces of the driving wheel, and the convenience of carrying and storing.

Description

Attached type break system of in-line skate

The present invention relates to an in-line skate brake device, and is a device braked by a brake pad that is in contact with both sides of the in-line skate drive wheel.

Recently, as leisure time increases, interest in leisure activities and hobbies increases, and various amusement organizations appear. Among them, in-line skates that can be enjoyed by men and women of all ages are exploding in popularity. In addition, as their use increases, safety accidents increase, and various assistive devices for preventing safety accidents are also widely used.

In the conventional inline skate, various frames are arranged on the bottom of a boot-shaped shoe sole, and driving wheels are mounted in a row on the frame, and a braking device is attached. When you want to feel the speed, as if you push the ground with two feet, the driving wheel rotates at high speed by friction, and when it stops, it stops slowly by using a braking device or by taking a braking position.

However, the brake device of the conventional inline skate is formed by attaching a brake pad to the bottom surface of the heel of a boot, and there is a problem in that it is difficult to use it in case of sudden braking or a beginner.

In order to solve this problem, various types of inline skate braking devices are available, such as US Patent Nos. 4,076,266, 5,171,032, and Korean Utility Model Publication No. 0308217.

The prior arts are all formed in a structure in which the braking pad is brought into contact with the wheel surface of the driving wheel. In this configuration, the wheel surface is generally worn while continuously riding the inline skate. In this case, the braking pad is not properly in contact with the wheel surface, so that braking is not properly performed.

In addition, according to the prior art, since the brake pad is in contact with the rotating wheel surface, the brake pad may not only be quickly worn but also the wheel surface may be damaged by frequent contact of the brake pad.

In addition, according to the prior art, because the brake pad is in contact with the wheel surface of the drive wheel, the braking force is weak, so that it does not fully perform its role as a braking device, and a braking device such as a braking cord, a brake lever, etc. is integrally formed with the inline skate. There is a very troublesome problem during storage or transportation.

The present invention has been devised to solve the above problems, removable inline skate braking is easy to carry and easy to carry and store by the brake core and the brake lever coupled to the brake pads that are in contact with both sides of the inline skate drive wheels to be rotated The provision of the device is for that purpose.

1-a front view of the removable in-line skate braking device according to the present invention.

Figure 2-perspective view of the removable in-line skate braking device according to the present invention.

Figure 3-Attachment to the inline skates of the removable inline skate braking device according to the present invention.

Figure 4-Application example of the removable in-line skate braking device according to the present invention.

<Description of Major Symbols Used in Drawings>

10: boots 20: main frame

30: driving wheel 40: waist belt

100: removable frame 110: screw coupling

111: coupling screw 200: braking pad

210: first braking pad 220: second braking pad

300: East Pulling Hog 310: First Pulling East

311: one end 312: the other end

320: second pull dongdong 321: one end

322: other end 330: coupling point

340: tension spring 400: fixed coupling portion

410: end 420: thread

430: central portion 440: one side

450: other side 460: fixed coupling part protector

500: braking core 510: one end

511: thread 520: the other end

530: braking lever 531: fixed lever

532: floating lever 540: braking core protection

600: detachable coupling portion

The present invention for achieving the object as described above, the screw engaging port is formed in the longitudinal direction and the removable frame is screwed to the side of the in-line skate main frame; A braking pad including a first braking pad and a second braking pad which are in contact with both sides of the driving wheel; The first puller is connected to the first brake pad and the first puller, and the second puller is connected to the second brake pad, and the first puller and the second puller. A pull-back moving unit coupled to the detachable frame at a coupling point; A fixed coupling portion coupled to the other ends of the first pulling portion and the second pulling portion and having a screw thread at an end thereof; One end portion is detachably formed by screwing the fixed coupling portion and the other end is a braking core connected to the brake lever; is configured to include, the braking ped is driven as the pull rotation portion is pulled by the pressing of the brake lever Removable in-line skate braking device, characterized in that the brake is in contact with both sides of the wheel to the technical gist.

In addition, the pull rotation portion, it is preferable that the tension spring for connecting the other end and the detachable frame is further formed.

In addition, it is preferable that the fixed coupling portion is tied to the central portion as one side is bifurcated and the other side is formed in one branch so that the thread is formed at the other end portion.

In addition, the braking core, it is preferable that the braking core protector surrounding the braking core is further formed.

In the braking lever, the fixed lever is preferably formed of a magnetic material.

In addition, the removable in-line skate braking device is preferably fixed by the removable coupling portion formed on the boot heel and waist belt.

Accordingly, there is an advantage of facilitating the braking of the inline skates by the detachable frame coupled to the brake pads pivotally contacting both side surfaces of the driving wheel, and the convenience of carrying and storing.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

1 is a front view of a removable inline skate braking device according to the present invention, Figure 2 is a perspective view of a removable inline skate braking device according to the present invention, Figure 3 is an inline skate of the removable inline skate braking device according to the present invention 4 is an exemplary view of the application of the removable in-line skate braking device according to the present invention.

As shown, the removable inline skate braking device according to the present invention includes a detachable frame 100, a braking pad 200, a pulling rotation part 300, a fixed coupling part 400, and a braking core 500.

First, the detachable frame 100 is formed in a substantially 'b' shape and the screw coupling hole 110 is formed in the longitudinal direction is screwed to the side of the main frame 20 formed on the lower side of the boot 10 of the inline skates. . Originally, the main frame 20 and the driving wheels 30 are coupled or separated by a coupling screw 111, and in the present invention, the detachable frame 100 is driven from the driving wheel 30 and the main frame 20. The screw coupling holes 110 and the main frame 20 and the driving wheel 30 of the detachable frame 100 are screwed together to be fixed with the separated coupling screw 111.

Here, the screw coupling mechanism 110 is formed in a shape that is long in communication in the longitudinal direction because the position of the driving wheel 30 is not constant due to various sizes of the inline skate and the driving wheel, the position of the driving wheel 30 According to the freely coupled to the removable frame 100.

In addition, in the present embodiment, the detachable frame 100 is screwed to one side of the boot 10, that is, the inner or outer main frame 20 when in-line skates are worn, and the first and second pulling pivots to be described later. 310 and 320 are coupled to the inner or outer detachable frame 100 together. However, the detachable frame 100 may be coupled to both the inner main frame and the outer main frame side, and the first and second pull pivots 310 and 320 to be described later are respectively the inner and outer detachable frames ( 100).

Next, the braking pad 200 is generally formed of a rubber material and has an uneven pattern formed on the upper surface thereof to increase the frictional force when contacting both side surfaces of the driving wheel 30 to improve the braking force. In particular, the first braking pad 210 and the second braking pad 220 are pivotally contacted at both sides of the driving wheel 30, so that the braking force is superior to that of the braking pad 200 on one side or the wheel surface. do.

Next, the pulling rotation part 300 is formed in a substantially half arc shape, one end 311 of the first pulling rotation part 310 is connected to the first brake pad 210, and the second pulling rotation part ( One end 321 of the 320 is connected to the second braking pad 220. The first pull moving part 310 and the second pull moving part 320 are coupled to overlap each other, and the overlapping point is referred to as a coupling point 330.

At the coupling point 330, the first pulling pivot 310 and the second pulling pivot 320 are pivotable in a 'B' shape of the detachable frame 100 by screwing with a vertical portion. To be coupled together. The first pulling pivot 310 and the second pulling pivot 320 are rotated around the coupling point, and the first braking pad 210 and the second coupling pivot 300 are respectively coupled to the pulling pivot 300. The two brake pads 220 are rotated together to come into contact with both side surfaces of the driving wheel 30.

In addition, it is preferable that a tension spring 340 for connecting the other end portions 312 and 322 of the pull rotation part 300 and the detachable frame 100 is further formed. The tension spring 340 is to facilitate the separation from the contact surface when the braking pad 200 is not braked after contacting both sides of the driving wheel. It may be formed on both the left and right sides, and may be formed on one detachable frame 100.

In addition to the configuration of the braking pad 200 and the pulling rotation unit 300 as described above, if the two braking pads 200 are in contact with the driving wheel 30 surface to brake the inline skates to be within the scope of the present invention see.

Next, the fixed coupling part 400 is coupled to the other end portions 312 and 322 of the first pulling pivot portion 310 and the second pulling pivot portion 320, respectively, to the end portion 410. The thread 420 is formed to be screwed with the braking core 500 to be described later.

Since the first pulling pivot 310 and the second pulling pivot 320 are coupled to overlap each other at the coupling point 330 in a substantially half arc shape, the other end portion of the first pulling pivot 310 is formed. 312 is formed on the second pull rotation part 320 side, and the other end 322 of the second pull rotation part 320 is formed on the first pull rotation part 310 side.

Accordingly, the fixed coupling part 400 coupled to the first and second pulling rotation parts 310, 320, and the other end 312 and 322, respectively, is approximately the central part 430 of the fixed coupling part 400. The one side 440 is tied in one and the other side 450 is formed in one branch, the other side 450 is formed with the screw thread 420.

In addition, the fixed coupling portion 400 is to ensure that the fixed coupling portion protector 460 of a flexible material surrounding the fixed coupling portion 400 is further formed, to prevent damage to the fixed coupling portion 400.

The detachable frame 100 and the brake pad 200, the pull rotation part 300, and the fixed coupling part 400 according to the present invention are integrally fixed to or detachable from the main frame 20, and the rest of the brake device part. Is detachably formed by the screw thread 420 formed in the fixed coupling portion 400.

First, the braking core 500 has a thread 511 formed at one end 510, and a screw thread 420 and a screw thread formed at the other end 450 of the fixed coupling part 400. It is formed to be detached. The braking core 500 is formed to have a predetermined length, and in general, a plurality of thin wires are woven or a single iron core is used.

In addition, the braking core 500 has a braking core protector 540 formed of a flexible material surrounding the braking core 500 to further prevent damage of the braking core 500, and prevents a user's safety accident by an iron core. For that.

Next, the brake lever 530 is formed of a fixed lever 531 and a floating lever 532, the fixed lever 531 is fixed to the removable coupling portion 600 formed on the user's waist belt 40, etc. In addition, the floating lever 532 is a portion to which the user pressurizes the brake, and the braking core 500, the pulling pivot 300, and the braking pad 200 are rotated by the pressing.

In addition, the fixing lever 531 is formed of a magnetic body to attach the left and right fixing levers to press the flow lever with one hand to brake the inline skates.

The present invention configured as described above, the brake core 500 is fixed to the mounting portion 600 by the detachable coupling portion 600 formed on the inline skate boots 10, the removable coupling portion formed on the user's waist belt 40 The fixing lever 531 is fixed by the mounting (600).

Hereinafter will be described the operation of the present invention by the above configuration.

First, the user loosens the coupling screw 111 coupling the driving wheel 30 and the main frame 20 of the conventional inline skate, and the braking pad 200 and the pulling rotation part 300 and the fixed coupling part 400. Is attached to the detachable frame 100 is coupled to the main frame 20 and the driving wheel 30 through the screw coupling holes (110).

According to the user's convenience, the braking core 500 may be separated from the fixed coupling part 400 and coupled to the main frame 20, or may be coupled to the main frame 20 while being coupled together. That is, the brake pads 200, the pulling rotation unit 300, the detachable frame 100 and the braking lever 530 to which the brake lever 530 is attached are attached to the known inline skates, respectively, the pull rotation unit 300 and the fixed coupling unit 400, respectively. It is a structure that can be combined separately.

And, the fixing lever 531 is coupled to the left and right side detachable coupling portion 600 formed on the user's waist belt 40, or by attaching the fixed levers formed of a magnetic material to each other integrally coupled to one detachable coupling portion or one side Can be used in the hands.

The detachably coupled braking device presses the floating lever 532 when the user needs to slow down or brake while riding inline skates.

When the flow lever 532 is pressed, the braking core 500 and the fixed coupling part 400 connected to the flow lever 532 are raised depending on the degree of pressure, and the braking core 500 is fixed to the flow lever 532. When the coupling part 400 is raised, the other ends 312 and 322 of the first and second pull moving parts 310 and 320 are pulled up.

The first and second pulling pivots 310 and 320 are coupled to the detachable frame 100 at the joining point 330 to press the first and second pulling pivots by the pressure of the flow lever 532. 310 and 320 are rotated around the coupling point together.

Then, the other ends 312 and 322 of the first and second pulling pivots 310 and 320 are pulled up and simultaneously the first and second pulling pivots 310 and 320. One end portion 311, 321 of the driving wheel 30 is rotated to the side, and at the same time the first end portion 311, 321 of the first, second pull rotation portion 310, 320 In-line skates by the frictional force between the brake pads 200 and the driving wheels 30 on both sides of the driving wheels 30 that are rotated in contact with the driving wheels 30 at both sides. Will be braked quickly and accurately.

The present invention by the above configuration, the brake pads are detachably coupled to the brake pads to be in contact with both sides of the in-line skate drive wheels, there is an effect of easy braking and convenient transportation and storage.

In addition, since the brake frames are attached to the main frame of the existing inline skate in addition to the detachable frame, it is possible to use the existing inline skate as it is economical effect.

Claims (6)

Detachable frame 100 is formed in the longitudinal coupling screw 110 is screwed to the in-line skate main frame 20 side; A braking pad (200) comprising a first braking pad (210) and a second braking pad (220) which are in contact with both side surfaces of the driving wheel (30); A first pull rotation part 310 having one end 311 connected to the first brake pad 210 and a second pull rotation part having one end 321 connected to the second brake pad 220. 320, a pulling pivot 300 coupled to the detachable frame 100 at a coupling point 330 of the first pulling pivot 310 and the second pulling pivot 320; Fixed coupling part 400 is coupled to the other end 312, 322 of the first pull rotation portion 310 and the second pull rotation portion 320, the thread 420 is formed on the end portion 410, respectively. )Wow; One end 510 is formed to be detachable by screwing the fixed coupling portion 400 and the other end 520, the braking core 500 is connected to the brake lever 530; Removable in-line skate braking device, characterized in that the braking pad 200 is in contact with both side surfaces of the driving wheel (30) as the braking lever (300) is pulled by the pressing of the brake lever (530). The method of claim 1, wherein the pull rotation unit 300, Inline skate braking device, characterized in that the other end portion (312), 322 and the tension spring (340) for connecting the removable frame 100 is further formed. According to claim 1, The fixed coupling part 400, By tying the central portion 430 into one side, the one side portion 440 is bifurcated and the other side portion 450 is formed in one branch, which is characterized in that the thread 420 is formed at the end portion 410 of the other side portion 450. Removable in-line skate brakes. The method of claim 1, wherein the braking core 500, Removable in-line skate braking device, characterized in that the braking core protection 540 surrounding the braking core 500 is further formed. The method of claim 1, wherein the brake lever 530, Removable in-line skate braking device, characterized in that the fixed lever 531 is formed of a magnetic material. According to any one of claims 1 to 5, The removable in-line skate braking device, Boot 10 Removable in-line skate braking device, characterized in that the mounting fixed by the removable coupling portion 600 formed on the heel and waist belt (40).