CN110075508A

CN110075508A - Roller skate

Info

Publication number: CN110075508A
Application number: CN201910458006.6A
Authority: CN
Inventors: 邱文化
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2019-08-02
Anticipated expiration: 2039-05-29
Also published as: CN110075508B

Abstract

The invention discloses a kind of roller skates, it include: roller skate, including multiple fixed pulleys, sole bracket and shoe body, multiple fixed pulleys are all set in below sole bracket and inline, braked wheel, inverted Y shape fork arm, unilateral bearing, the first check band, first sleeve, first set pipe fixing device, the second sleeve fixing device, the first compressed spring, brake shoes, the second check band, the second casing, third sleeve fixing device, the second compressed spring；One aspect of the present invention can be arranged unilateral bearing by the back-and-forth motion of user's ankle part and between wheel shaft and wheel and realize adjustable braking, another aspect this programme structure is simply without using accurate original part, long product lifecycle is hardly damaged, and is easy to plant produced.

Description

Roller skate

Technical field

The present invention relates to sports equipment apparatus fields.It is more particularly related to a kind of roller skate.

Background technique

The mode of braking of existing roller skate is varied, most original be after foot or tiptoe setting brake shoes, when Needing to brake is foot forward or backward with brake shoes come the bottom surface that rubs, and plays braking effect, because highway is mostly uneven , so it wears very fast, and its braking effect is excessively poor, and risk height is easy to make one to fall down, in addition The two of CN202028158U and CN107137907A technology, it is armrest handle control line braking, inconvenient for operation Both hands can not be liberated；Two technologies of Publication No. CN105879366A and CN105080118A, previous is to use toe head The latter is that brake block is controlled with heel, and effective brake narrow range, can not be precisely controlled and structure is all very complicated, because This needs a kind of roller skate that is easy to operate, having certain braked space, adjustable braking

Summary of the invention

It is an object of the invention to solve at least the above problems, and a kind of roller skate is provided, one side can pass through The back-and-forth motion of user's ankle part and the adjustable braking of setting unilateral bearing realization between wheel shaft and wheel, it is another Aspect this programme structure simply that using accurate original part, long product lifecycle is not hardly damaged, is easy to plant produced.

In order to realize these purposes and other advantages according to the present invention, a kind of roller skate is provided, comprising:

Multiple fixed pulleys, sole bracket and shoe body, multiple fixed pulleys are all set in below sole bracket and inline；

Braked wheel is set between any two fixed pulley, and the braked wheel is connected to institute by an inverted Y shape fork arm It states below sole bracket, the top of the Y shape fork arm is connect with the sole holder pivots, the braked wheel and the braked wheel A permission fixed pulley and braked wheel are equipped between wheel shaft, between the fixed pulley and fixed pulley wheel shaft to rolling in front of shoe body Unilateral bearing；

First check band, one end are fixedly connected with the body of rod of the Y shape fork arm again in front of braked wheel, the other end It is fixed with the ankle portion of user；

Wherein, the first check band outsourcing is equipped with first sleeve, and it is solid that sole bracket tail portion is provided with first sleeve Determine device, the sole bracket in front of braked wheel at be provided with the second sleeve fixing device, described first sleeve one end with The first set pipe fixing device is affixed, and the other end and second sleeve fixing device are affixed, on first check band, String is equipped with the first compressed spring between the junction and second sleeve fixing device of the Y shape fork arm, when user's foot When wrist turns forward, the first check band is tensed, and the first compressed spring is shunk, fixed pulley of the braked wheel in front of it, is realized fixed sliding Wheel braking, when user's ankle is upright, the first check band loosens, and the elongation of the first compressed spring, braked wheel is far from front of it Fixed pulley restores fixed pulley and rolls.

Preferably, further includes:

Brake shoes is arranged on the sole bracket and leans on caudal fixed pulley, and positioned at the upper of the fixed pulley of tail portion Side, the brake shoes are connect with the sole holder pivots；

Second check band, one end are fixed with the brake shoes far from the side of sole bracket, the other end and user's Ankle portion is fixed；The external packet of second check band is equipped with the second casing, second casing one end and the sole bracket It is fixed by a third sleeve fixing device, the other end is fixedly connected with the first set pipe fixing device；Second system On running rope string be equipped with the second compressed spring, second compressed spring both ends abut respectively the third sleeve fixing device and The fixed connection place of second check band and the brake shoes；

When user's ankle turns forward, the second check band is tensed, and second spring is compressed, and the brake shoes is close to the tail The fixed pulley in portion realizes braking, and when user's ankle is upright, the second spring rebound makes brake shoes determine cunning far from tail portion Wheel.

Preferably, the sole bracket be equipped with the first stop block, first stop block be located at the Y shape fork arm and Between the fixed pulley of tail portion, so that Y shape fork arm keeps vertical state under the elastic force of the first spring.

Preferably, the sole bracket be equipped with the second stop block, second stop block be located at the brake shoes and The top of the tie point of the sole bracket, so that slewing area of the brake shoes in rebound is in second stop block Below height levels.

Preferably, the first set pipe fixing device includes fixed link and two casing fixed screws, the fixed link It is vertically arranged at the tail portion of the sole bracket, and position of the fixed link on the sole bracket is no more than user's ankle Position, described sleeve pipe fixed screw are located at the upper end of the fixed link, described sleeve pipe fixed screw respectively with the first sleeve, The end of second casing connects.

Preferably, first check band is fixed with the Y shape fork arm by brake cable fixed screw, and described second Spring stop is additionally provided on sleeve fixing device, first spring is connected to close to one end of second sleeve fixing device On the spring stop.

Preferably, second check band is fixed with the brake shoes by brake cable fixed screw, and the third Spring stop is additionally provided on sleeve fixing device, the second spring is connected to close to one end of the third sleeve fixing device On the spring stop.

Preferably, hole is equipped between the first sleeve and first check band, the width in gap is 1- 1.5mm。

Preferably, the ankle portion fixed form of first check band and user are the one of first check band End is fixedly connected with a tension-free nylon lantern ring, and user will cover ring set on ankle.

Preferably, the material of the brake shoes is non-asbestos-non-steel fiber type friction material.

The present invention is include at least the following beneficial effects:

1, by unilateral bearing being arranged on fixed pulley and braked wheel, it can effectively prevent user often more than the ramp Safety accident is caused, ensures the personal safety of user in use, easy the phenomenon that slipping backward in region.

2, it is stopped by ankle control line, and then realizes braking, the both hands of user, and the mobile phase of ankle can be liberated It is more more flexible than toe and heel and be not likely to produce fatigue, it can be realized precisely brake control.

3, it is stopped by wheel and brake shoes is used in conjunction with, ensured braking effect, compared for single mode of braking effectively Braking distance is shortened, the generation of accident is reduced.

Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of roller skate described in one of technical solution of the present invention；

Fig. 2 is the structural schematic diagram of roller skate described in one of technical solution of the present invention；

Fig. 3 is that the connection of the first check band and Y shape fork arm and sole bracket described in one of technical solution of the present invention is shown It is intended to.

Specific embodiment

Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text Word can be implemented accordingly.

It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more The presence or addition of a other elements or combinations thereof.

As shown in Figure 1-3, the present invention provides a kind of roller skate, comprising:

Multiple fixed pulleys 3, sole bracket 1 and shoe body 2, multiple fixed pulleys 3 are all set in 1 lower section of sole bracket and in a words Arrangement；

Braked wheel 5 is set between any two fixed pulley 3, and the braked wheel 5 is connected by an inverted Y shape fork arm 6 In 1 lower section of sole bracket, the top of the Y shape fork arm 6 is rotatablely connected with the sole bracket 1 by two-way bearing, institute It states between 5 wheel shaft of braked wheel 5 and the braked wheel, be equipped with a permission fixed pulley between 3 wheel shaft of the fixed pulley 3 and fixed pulley 3 and braked wheel 5 to the unilateral bearing rolled in front of shoe body 2；

First check band 9, one end pass through bicycle brake in front of braked wheel 5 around the body of rod again with the Y shape fork arm 6 The fixed screw 13 of fare is fixedly connected, and the ankle portion of the other end and user are fixed, after ankle pulls the first check band 9, First check band 9 can drive Y shape fork arm 6 to rotate the fixed pulley 3 of its close front adjacent position in front of shoe body 2, due to fixed Pulley 3 and braked wheel 5 are unilateral bearing, can only be reversed rotation to one, fixed pulley 3 touched with braked wheel 5 together with when, Braked wheel 5 can be mobile with trend opposite direction by fixed pulley 3, and since braked wheel 5 is unilateral bearing, is stuck, therefore band Dynamic fixed pulley 3 stops operating, and realizes the effect that fixed pulley 3 is braked；

Wherein, 9 outsourcing of the first check band is equipped with first sleeve, and the first sleeve is similar to existing bicycle brake Casing on line, both ends are connect by brake cable pipe cap 16 with the first check band 9, the preferred wirerope of first check band 9, institute It states 1 tail portion of sole bracket and is provided with first set pipe fixing device 11, the first set pipe fixing device 11 can be the prior art In bicycle brake line fixed screw or bicycle gloves for bicycle handlebars pipe cap 15, the sole bracket 1 is before braked wheel 5 Square place is provided with the second sleeve fixing device, and second sleeve fixing device can be bicycle brake line in the prior art Fixed screw or bicycle gloves for bicycle handlebars pipe cap 15, the gloves for bicycle handlebars pipe cap 15 of the bicycle is fixedly connected on the shoes On lower supporter 1, first check band 9 passes through the gloves for bicycle handlebars pipe cap 15 of this bicycle, brakes first sleeve and first Rope 9 separates, and described first sleeve one end and the first set pipe fixing device 11 are affixed, and the other end is fixed with second casing Device is affixed, on first check band 9, between the junction and second sleeve fixing device of the Y shape fork arm 6 String is equipped with the first compressed spring, and when user's ankle turns forward, the first check band 9 is tensed, and the first compressed spring is shunk, braking Fixed pulley 3 of the wheel 5 in front of it realizes that fixed pulley 3 is braked, and when user's ankle is upright, the first check band 9 loosens, the The elongation of one compressed spring, braked wheel 5 restore fixed pulley 3 and roll far from the fixed pulley 3 in front of it.

In this technical solution, specific use process is that user puts on shoe body 2, by 12 sets of lantern ring in user Ankle on, stretch or be bent ankle adjustment brake tightness, when being moved keep ankle stretch, when need subtract It only needs shank to front curve when fast, moves forward ankle, pull open a certain distance, tighten the first check band 9, can make to take turns Sliding shoes of brake also can control the effect of braking according to ankle the degree of bending, and the distance that ankle moves forward is longer, braking speed Spending faster, the technical solution can effectively prevent user frequent by unilateral bearing will be arranged on fixed pulley 3 and braked wheel 5 Region more than the ramp safety accident is caused, ensures the personal safety of user in use, be easy the phenomenon that slipping backward；In addition, It is stopped by ankle control line, and then realizes braking, the both hands of user can be liberated, and toe and foot are compared in the movement of ankle Heel is more flexible and is not likely to produce fatigue, can be realized precisely brake control.

In another technical solution, further includes:

Brake shoes 8 is arranged on the sole bracket 1 and leans on caudal fixed pulley 4, and is located at the fixed pulley 4 of tail portion Top, the brake shoes 8 can be rubber material, and the brake shoes 8 covers the oblique upper in the fixed pulley 4 of the tail portion, institute It states brake shoes 8 and the sole bracket 1 is rotatablely connected；

The side of second check band 19, one end and the brake shoes 8 far from sole bracket 1 passes through bicycle brake line Fixed screw is fixed, and the ankle portion of the other end and user are fixed；The external packet of second check band 19 is equipped with the second casing, Second casing one end and the sole bracket 1 are fixed by a third sleeve fixing device 10, and the third casing is solid Determine device 10 can for bicycle brake line in the prior art fixed screw or bicycle gloves for bicycle handlebars pipe cap 15, it is described The other end of second casing is fixedly connected with the first set pipe fixing device 11, and the first set pipe fixing device 11 can be The fixed screw of bicycle brake line in the prior art or the gloves for bicycle handlebars pipe cap 15 of bicycle；On second check band 19 String is equipped with the second compressed spring, and second compressed spring both ends are connected to the third sleeve fixing device 10 and institute respectively On the fixed connection place for stating the second check band 19 and the brake shoes 8；

When user's ankle turns forward, the second check band 19 is tensed, and second spring 20 is compressed, and the brake shoes 8 is close The fixed pulley 4 of the tail portion realizes friction catch, and when user's ankle is upright, the rebound of second spring 20 makes brake shoes 8 Fixed pulley 4 far from tail portion is stopped using the technical solution by ankle control line, and then realizes braking, can liberate user Both hands, and the movement of ankle is more flexible and be not likely to produce fatigue compared to toe and heel, can be realized precisely brake control System has ensured braking effect, comparing for single mode of braking can have in addition, stopping using wheel and brake shoes 8 is used in conjunction with Effect shortens braking distance, reduces the generation of accident.

In another technical solution, the sole bracket 1 is equipped with the first stop block 17, first stop block 17 Between the Y shape fork arm 6 and the fixed pulley 4 of tail portion, so that Y shape fork arm 6 keeps vertical shape under the elastic force of the first spring 7 State prevents Y shape fork arm 6 under the action of the first spring 7, the distance more than rebound too, and the first stop block 17 is in addition arranged and also can Enough reduce the distance of ankle braking, the mobile range of ankle is limited after all, can be real in the mobile range of ankle Existing accurate braking can make Y shape fork arm 6 keep vertically, making when not needing braking, braked wheel 5 can using the technical solution It is used as fixed pulley, and does not interfere with the mechanism on other pulleys, engaged position is smaller, achieves many things at one stroke.

In another technical solution, the sole bracket 1 is equipped with the second stop block 18, second stop block 18 In the top of the brake shoes 8 and the tie point of the sole bracket 1, so that slewing area of the brake shoes 8 in rebound In the height levels of second stop block 18 hereinafter, preventing brake shoes 8 under the action of second spring 20, rebound too is more Distance, in addition the second stop block 18 is set also can reduce the distance of ankle braking, the mobile range of ankle is that have after all Limit, accurate braking can be realized in the mobile range of ankle, using the technical solution, brake shoes 8 can be made to be not required to When braking, appropriately distance is kept with the fixed pulley 4 of tail portion, can quickly and effectively be adjacent to determining for tail portion when braking is required Pulley 44 realizes braking effect, reduces the operating time of brake operating.

In another technical solution, the first set pipe fixing device 11 includes fixed link and the fixed spiral shell of two casings Silk, described sleeve pipe fixed screw are similar to the brake beans of bicycle brake line in the prior art and speed regulation screw, the fixation Bar is vertically arranged at the tail portion of the sole bracket 1, is preferably located at rearmost end, and fixed link is on the sole bracket 1 Position is no more than the position of user's ankle, has maximum shifting to guarantee that ankle pulls the first check band 9 and the second check band 19 Dynamic range, described sleeve pipe fixed screw are located at the upper end of the fixed link, are embedded in the fixed link, the fixed spiral shell of described sleeve pipe Silk is connect with the end of the first sleeve, second casing respectively, using the technical solution, can guarantee the braking of ankle Braking distance it is maximum, have more brake operating spaces, realize different degrees of braking, make user's carrying out braking behaviour As when have bigger opereating specification.

In another technical solution, first check band 9 is solid by brake cable fixed screw with the Y shape fork arm 6 It is fixed, and spring stop 14 is additionally provided on second sleeve fixing device, first spring 7 is fixed close to second casing One end of device is connected on the spring stop 14, using the technical solution, can effectively control the bullet of the first spring 7 Power makes spring force to face rather than is that elastic force acts on a little above, guarantees the validity of elastic force force.

In another technical solution, second check band 19 is solid by brake cable fixed screw with the brake shoes 8 It is fixed, and spring stop 14 is additionally provided on the third sleeve fixing device 10, the second spring 20 is close to the third casing One end of fixed device 10 is connected on the spring stop 14, using the technical solution, can effectively control second spring 20 elastic force makes spring force to face rather than is that elastic force acts on a little above, guarantees the validity of elastic force force.

In another technical solution, hole, the width in gap are equipped between the first sleeve and first check band 9 Degree is 1-1.5mm, can inject lubricating oil into hole when in use, reduces rubbing between first sleeve and the first check band 9 Power is wiped, using the technical solution, can guarantee that the first check band 9 there are enough stretching spaces, reduce the first check band 9 and first The frictional force of casing extends the service life of the first check band 9.

In another technical solution, first check band 9 and the ankle portion fixed form of user are described first One end of check band 9 is fixedly connected with a tension-free nylon lantern ring 12, user by 12 sets of lantern ring on ankle, using this Technical solution, the ankle for capableing of effective protection user will not stretch the first check band 9 and generation Le trace because of frequent, it is ensured that make While user guarantees effectively to control braking when in use, and the usage experience that can have had.

In another technical solution, the material of the brake shoes 8 is non-asbestos-non-steel fiber type friction material, is used The technical solution can reduce the loss of 5 element of brake shoes 8 and braked wheel, have higher friction compared to materials such as rubber Coefficient, lesser friction noise guarantee that braking effect, loss are small, user's comfort level is high, will not be by ear-piercing the making an uproar of friction generation Sound stimulates ear.

Number of devices and treatment scale described herein are for simplifying explanation of the invention.To roller skate of the present invention It will be readily apparent to persons skilled in the art using, modifications and variations.

Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited In specific details and legend shown and described herein.

Claims

1. roller skate, including multiple fixed pulleys, sole bracket and shoe body, multiple fixed pulleys are all set in below sole bracket and are in Word order, which is characterized in that further include:

Braked wheel is set between any two fixed pulley, and the braked wheel is connected to the shoes by an inverted Y shape fork arm Below lower supporter, the top of the Y shape fork arm is connect with the sole holder pivots, the braked wheel and the braked wheel wheel shaft Between, that a permission fixed pulley and braked wheel are equipped between the fixed pulley and fixed pulley wheel shaft is unidirectional to rolling in front of shoe body Bearing；

First check band, one end are fixedly connected in front of the braked wheel again with the body of rod of the Y shape fork arm, the other end with make The ankle portion of user is fixed；

Wherein, the first check band outsourcing is equipped with first sleeve, and sole bracket tail portion is provided with the fixed dress of first sleeve Set, the sole bracket in front of the braked wheel at be provided with the second sleeve fixing device, described first sleeve one end with it is described First set pipe fixing device is affixed, and the other end and second sleeve fixing device are affixed, on first check band, with institute State between the junction of Y shape fork arm and second sleeve fixing device string and be equipped with the first compressed spring, when user's ankle to When leaning forward, the first check band is tensed, and the first compressed spring is shunk, fixed pulley of the braked wheel in front of it, realizes fixed pulley system Dynamic, when user's ankle is upright, the first check band loosens, the elongation of the first compressed spring, and braked wheel is far from determining cunning in front of it Wheel restores fixed pulley and rolls.

2. roller skate as described in claim 1, which is characterized in that further include:

Brake shoes is arranged on the sole bracket and leans on caudal fixed pulley, and is located at the top of the fixed pulley of tail portion, institute Brake shoes is stated to connect with the sole holder pivots；

Second check band, one end are fixed with the brake shoes far from the side of sole bracket, the ankle of the other end and user Portion is fixed；The external packet of second check band is equipped with the second casing, and second casing one end passes through with the sole bracket One third sleeve fixing device is fixed, and the other end is fixedly connected with the first set pipe fixing device；Second check band Upper string is equipped with the second compressed spring, and second compressed spring both ends are connected to the third sleeve fixing device and institute respectively On the fixed connection place for stating the second check band and the brake shoes；

When user's ankle turns forward, the second check band is tensed, and second spring is compressed, and the brake shoes is close to the tail portion Fixed pulley realizes braking, and when user's ankle is upright, the second spring rebound makes fixed pulley of the brake shoes far from tail portion.

3. roller skate as described in claim 1, which is characterized in that the sole bracket is equipped with the first stop block, and described the One stop block is between the Y shape fork arm and the fixed pulley of tail portion, so that Y shape fork arm keeps perpendicular under the elastic force of the first spring Straight state.

4. roller skate as claimed in claim 2, which is characterized in that the sole bracket is equipped with the second stop block, and described the Two stop blocks are located at the top of the tie point of the brake shoes and the sole bracket, so that the brake shoes turns in rebound Dynamic range is below the height levels of second stop block.

5. roller skate as claimed in claim 2, which is characterized in that the first set pipe fixing device includes fixed link and two Casing fixed screw, the fixed link is vertically arranged at the tail portion of the sole bracket, and fixed link is on the sole bracket Position be no more than the position of user's ankle, described sleeve pipe fixed screw is located at the upper end of the fixed link, and described sleeve pipe is solid Determine screw to connect with the end of the first sleeve, second casing respectively.

6. roller skate as described in claim 1, which is characterized in that first check band and the Y shape fork arm pass through brake Line fixed screw is fixed, and spring stop is additionally provided on second sleeve fixing device, and first spring is close to described One end of two sleeve fixing devices is connected on the spring stop.

7. roller skate as claimed in claim 2, which is characterized in that second check band and the brake shoes pass through brake cable Fixed screw is fixed, and is additionally provided with spring stop on the third sleeve fixing device, and the second spring is close to the third One end of sleeve fixing device is connected on the spring stop.

8. roller skate as described in claim 1, which is characterized in that be equipped between the first sleeve and first check band Hole, the width in gap are 1-1.5mm.

9. roller skate as described in claim 1, which is characterized in that the ankle portion of first check band and user were fixed Fixed form is that one end of first check band is fixedly connected with a tension-free nylon lantern ring, and user will cover ring set On ankle.

10. roller skate as described in claim 1, which is characterized in that the material of the brake shoes is the non-steel fibre of non-asbestos- Type friction material.