WO2018210220A1

WO2018210220A1 - Roller skates

Info

Publication number: WO2018210220A1
Application number: PCT/CN2018/086808
Authority: WO
Inventors: 曹斯威
Original assignee: 曹斯威
Priority date: 2017-05-16
Filing date: 2018-05-15
Publication date: 2018-11-22
Also published as: CN107137912A

Abstract

Roller skates, each roller skate comprising: a shoe frame (21), provided with an accommodating space (211) allowing a foot of a user to pass through; pedals (22, 23), which are movably connected with the shoe frame (21) and can be switched between a first position and a second position, wherein the pedals (22, 23) are located below the accommodating space (211) at the first position so as to allow the foot of the user to tread on the pedals to slide, and the pedals (22, 23) are located above or beside the accommodating space (211) at the second position to allow the foot to pass through the accommodating space (211) so as to walk on the ground; and pulleys (3), which are rotatably mounted on the pedals (22, 23) and can move together with pedals (22, 23) relative to the shoe frame (21).

Description

Roller skates

The present application is based on a Chinese patent application filed on Jan.

Technical field

The present disclosure relates to the field of sports assembly, and in particular to a roller skate.

Background technique

In the related art, a roller skate includes a shoe body and a pulley mounted under the shoe body. When the user passes through stairs, densely populated areas and other places that are not suitable for sliding, the skates will bring great inconvenience to the user and even have potential safety hazards.

Summary of the invention

The present disclosure provides a roller skate to improve the safety hazard of the skates existing in the prior art when passing through stairs, densely populated areas, and the like where it is difficult to slide.

In order to solve the above technical problems, the present disclosure provides a roller skate, which includes:

a shoe rack having an accommodation space for accommodating a user's foot and allowing the foot to pass therethrough;

a pedal movably coupled to the shoe frame such that the pedal is switchable between a first position and a second position: in the first position, the pedal is below the receiving space to allow the user to slide on the pedal by the foot; a second position, the pedal being located above or to the side of the accommodation space to allow the user to walk on the ground through the foot through the accommodation space;

A pulley rotatably mounted on the pedal and movable with the pedal relative to the shoe rack.

Alternatively, the pedal can be rotated relative to the shoe rack.

Alternatively, the pedal is rotatable relative to the shoe frame about a rotational axis extending along the width of the skate.

Alternatively, the pedal can be moved toward the end of the shoe rack and can be rotated about the axis of rotation.

Optionally, it also includes:

a hinge member for rotatably connecting the pedal to the shoe rack;

A hinge member guide is provided on the shoe frame for guiding the hinge member to move relative to the shoe frame.

Optionally, the hinge member guide is a strip groove or track.

Optionally, the pulley is rotatably coupled to the pedal via an axle, and the axle bracket is provided with an axle guide for guiding movement of the axle relative to the shoe.

Optionally, the axle guide portion includes a first axle guide portion and a second axle guide portion, each of the first axle guide portion and the second axle guide portion includes an opening at an end of the pulley shoe, the first axle guide portion being hinged Below the component guide, the second axle guide is located above the hinge member guide; the axle is movable from moving along the first axle guide to moving along the two axle guides.

Optionally, the axle guide includes a strip slot or track disposed on the shoe frame.

Alternatively, the pedal is rotatable about an axis of rotation that extends along the length of the skate.

Optionally, the pedal includes a connecting member coupled to the shoe frame by the hinge member and a pedal body coupled to an end of the connecting member remote from the hinge member, and in the first position, the connecting member extends downwardly from the shoe frame in a vertical direction, the pedal The body is connected to the lower end of the connecting member.

With the technical solution of the present application, the roller skate can be switched between the sliding mode in which the pedal is in the first position and the walking mode in which the pedal is in the second position, so that the user selects the sliding mode or the walking mode according to the road condition, thereby improving the prior art. The pulley device in the user has the problem of safety hazards when passing through stairs, densely populated areas, etc., which are inconvenient to slide.

Other features and advantages of the present disclosure will become apparent from the Detailed Description of the Drawing.

DRAWINGS

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings to be used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present disclosure, and other drawings can be obtained from those skilled in the art without any inventive labor.

1 is a schematic structural view showing a pedal of a roller skate of a first embodiment of the present disclosure in a first position;

2 is a schematic structural view showing a pedal of a roller skate of a first embodiment of the present disclosure in a second position;

3 is a bottom plan view showing the roller skate of the first embodiment of the present disclosure;

4 is a schematic structural view showing a pedal of a roller skate of a second embodiment of the present disclosure in a first position;

Fig. 5 is a view showing the structure of the pedal of the roller skate of the second embodiment of the present disclosure in the first position.

detailed description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described in conjunction with the drawings in the embodiments of the present disclosure. It is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. The following description of the at least one exemplary embodiment is merely illustrative and is in no way All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.

Embodiment 1:

1 is a schematic structural view of the pedal of the roller skate of the embodiment in a first position; FIG. 2 is a schematic structural view of the pedal of the roller skate of the embodiment in a second position; A bottom view of the roller skate of the embodiment.

Referring to Figures 1 to 3, the roller skate of the embodiment includes:

a fixing portion 1 for connecting the roller skate to the user's foot;

a shoe rack 21 connected to the fixing portion 1 and having a receiving space 211 for accommodating a user's foot and allowing the user's foot to pass therethrough;

The pedal has a first position located below the accommodating space 211 to facilitate sliding of the user on the pedal by the foot and is located above or laterally of the accommodating space (211) to allow the user to pass through the accommodating space through the foot (211) And in a second position walking on the ground, the pedal is coupled to the shoe frame 21 and movable relative to the shoe frame 21 to switch between the first position and the second position;

The pulley 3 is mounted on the pedal and is movable relative to the shoe 21 with the pedal.

When the pedal is in the first position, the user can step on the pedal to slide; when the pedal is in the second position, the shoe can be worn on the ground to facilitate the user to walk. Therefore, the roller skate of the embodiment can be switched between the sliding mode in which the pedal is in the first position and the walking mode in which the pedal is in the second position, so that the user selects the sliding mode or the walking mode according to the road condition, thereby improving the prior art. The pulley device brings the user a safety hazard when passing through a stairway, a densely populated area, etc., which is inconvenient to slide.

In the present embodiment, the pedal includes a first pedal 22 and a second pedal 23 which are arranged along the longitudinal direction of the skate. The first pedal 22 is located at the front of the shoe rack 21 and the second pedal 23 is located at the rear of the shoe rack 21. In this embodiment, "front" refers to the direction in which the user's toes are located, and "rear" refers to the direction in which the user's ankles are located.

The fixing portion 1 is provided at the rear of the shoe frame 21, and the fixing portion 1 is for connecting the user's ankle. It is also preferable that the fixing portion 1 includes a strap for connecting the foot of the user with the shoe holder 21.

The pulley 3 includes a first pulley 31 connected to the first pedal 22 and a second pulley 32 connected to the second pedal 23.

In this embodiment, the pedal is rotatable relative to the shoe frame 21 to transition between the first position and the second position.

As shown in FIGS. 1 and 2, the skate further includes a hinge member for connecting the pedal and the shoe frame 21, and a hinge member guide portion provided on the shoe frame 21 for guiding the hinge member to move toward the end of the shoe frame 21. The hinge member guide may be a strip groove or guide rail provided on the shoe frame 21.

Wherein the pedal includes a connecting member coupled to the hinge member and a pedal body coupled to the connecting member. When the pedal is in the first position, the connecting member extends downwardly from the hinge member, and the pedal is coupled to the lower end of the connecting member. The axial direction of the hinge member coincides with the width direction of the skate.

The hinge member includes a first hinge member 51 and a second hinge member 52 that are arranged along the length of the skate. The first hinge member 51 is for connecting the first pedal 22 and the shoe frame 21, and the second hinge member 52 is for connecting the second pedal 23 and the shoe frame 21.

As shown in FIGS. 1 and 2, the first step 22 includes a first connecting member 221 that is coupled to the shoe frame 21 by the first hinge member 51 and a first one that is connected to an end of the first connecting member 221 that is away from the first hinge member 51. Pedal body 222.

The second pedal 23 includes a second connecting member 231 that is coupled to the shoe frame 21 through the second hinge member 52 and a second pedal body 232 that is coupled to an end of the second connecting member 231 that is remote from the second hinge member 52.

The first pulley 31 is connected to the first connecting member 221 via the first axle 61, and the second pulley 32 is coupled to the second connecting member 231 via the second axle 62.

In order to facilitate the flipping of the pedal from the lower direction of the shoe rack 21 of the shoe rack 21, the pedal can be moved relative to the shoe rack 21 along the length of the skate to the end of the carrier 21 and can be wound around the width of the skate. A uniform axis of rotation rotates.

The shoe frame 21 is provided with a hinge member guide for guiding the hinge member to move along the length of the roller skate so that the pedal and the pulley are turned over the shoe frame 21.

In the present embodiment, the hinge member guide portion includes a strip-shaped hole provided on the shoe frame 21.

The hinge member guide portion includes a first hinge member guide portion 41 for guiding the first hinge member 51 and a second hinge member guide portion 42 for guiding the second hinge member 52.

As shown in FIGS. 1 and 2, when the first pedal 22 is in the first position, the first pedal 22 is located below the shoe frame 21, and the first axle 61 for connecting the first connecting member 221 and the first pulley 31 is located at the shoe frame. Below the 21, and above the first pedal 22.

The first hinge member 51 is movable along the first hinge member guide 41 to a distance of the first axle 61 from the first hinge member 51 that is greater than a distance between the front end of the shoe frame 21 and the first hinge member 51 so that the first axle 61 follows The first pedal 22 is flipped over to the shoe frame 21.

The second pulley 32 is coupled to the second connecting member 231 via the second axle 62, and the second pedal 23 is located below the shoe frame 21 when the second pedal 23 is in the first position. The second axle 62 is located above the second pedal 23.

The shoe frame 21 is provided with a first axle guide 71 and a second axle guide 72 for guiding the movement of the second axle 62 in the longitudinal direction of the skate. The first axle guide 71 is located below the second hinge member guide 42. The second axle guide 72 is located above the second hinge member guide portion 42. When the second pedal 23 rotates about the second hinge member 52, the second axle 62 can move from the first axle guide 71 to the second axle. The guide portion 72 is fitted.

The first axle guide 71 and the second axle guide 72 each have an opening at the end of the shoe frame 21 so that the second axle 62 is moved by cooperation with the first axle guide 71 to the second axle guide 72. Cooperate.

The first axle guide portion 71 and the second axle guide portion 72 are both strip-shaped holes provided on the shoe frame 21.

As shown in Figures 1 and 2, during the rotation of the second pedal 32 from the first position to the second position:

First, the second pedal 23, the second hinge member 52, and the second pulley 32 are moved toward the end of the shoe frame 21 along the second hinge member guide portion 42 while the second axle 62 is directed toward the shoe frame along the first axle guide portion 71. End movement of 21;

Then, the second pedal 23, the second axle 62 and the second pulley 32 are rotated about the second hinge member 52, and the second axle 62 is disengaged from the engagement of the first axle guide 71, and is rotated to the second axle guide 72. Cooperate

Finally, the second pedal 23, the second hinge member 52, the second axle 62 and the second pulley 32 are moved along the second hinge member guide portion 42 toward the inside of the shoe frame 21 so that the second pedal 23 can be fixed at the Two locations.

Embodiment 2:

4 is a structural schematic view showing the pedal of the roller skate of the embodiment in a first position; and FIG. 5 is a structural schematic view showing the pedal of the roller skate of the embodiment in a second position.

As shown in FIG. 4 and FIG. 5, the difference between the roller skate in the embodiment and the roller skate of the first embodiment is:

The pedal 22 is rotatable about an axis of rotation that coincides with the length of the skate. The pedal 22 includes a connecting member 221 hinged to the shoe frame 21 and a pedal body 222 with an end of the connecting member 221 remote from the shoe frame 21.

The connecting member 221 is coupled to the shoe holder 21 via the hinge member 51. The axial direction of the hinge member 51 coincides with the longitudinal direction of the skate. When the pedal 22 is in the first position, the connecting member 221 extends downward from the shoe frame 21 in the vertical direction, and the pedal body 222 is coupled to the lower end of the connecting member 221.

Wherein, the pedals 22 are two disposed along the width direction of the skate, and each of the pedals 22 includes a connecting member 221 and a pedal body 222.

The outer end of the pedal body 222 is connected to the connecting member 221. The inner side end of the pedal body 222 is provided with a vertical plate 223 which abuts against the vertical plates 223 connected to the inner ends of the two pedal bodies 222 when the pedals 22 are in the first position.

Optionally, the skate further includes a fastener for attaching the risers 223 to secure the pedal 22 in the first position. Optionally, the two vertical plates 223 are each provided with a pin hole, and the fixing member includes a pin shaft disposed in the pin hole.

The above description is only exemplary embodiments of the present disclosure, and is not intended to limit the disclosure, and any modifications, equivalents, improvements, etc., made within the spirit and principles of the present disclosure should be included in the protection of the present disclosure. Within the scope.

Claims

A roller skate characterized by comprising:

a shoe rack (21) having an accommodation space (211) for accommodating a user's foot and allowing the foot to pass therethrough;

a pedal (22, 23) movably coupled to the shoe frame (21) such that the pedal (22, 23) is switchable between a first position and a second position: in the first position, The pedal (22, 23) is located below the receiving space (211) to allow a user to slide on the pedal by stepping on the pedal; in the second position, the pedal (22, 23) is located The accommodation space (211) is above or laterally to allow the user to walk on the ground through the accommodation space (211) through the foot;

A pulley (3) rotatably mounted on the pedal (22, 23) and movable with the pedal (22, 23) relative to the shoe frame (21).
A roller skate according to claim 1, characterized in that the pedal (22, 23) is rotatable relative to the shoe frame (21).
The skate according to claim 2, characterized in that the pedal (22, 23) is rotatable relative to the shoe frame (21) about a rotational axis extending in the width direction of the roller skate.
A roller skate according to claim 3, characterized in that the pedal (22, 23) is movable towards the end of the shoe holder (21) and is rotatable about the axis of rotation.
The roller skate according to claim 1, further comprising:

a hinge member (51, 52) for rotatably connecting the pedal (22, 23) with the shoe frame (21);

A hinge member guide (41, 42) is provided on the shoe frame (21) for guiding the hinge member (51, 52) to move relative to the shoe frame (21).
A roller skate according to claim 5, characterized in that the hinge member guides (41, 42) are strip-shaped grooves or tracks.
A roller skate according to claim 5, wherein said pulley (3) is rotatably coupled to said pedal (22, 23) via an axle (61, 62), said shoe frame (21) being provided with useful An axle guide that guides movement of the axle (61, 62) relative to the shoe frame (21).
The roller skate according to claim 7, wherein the axle guide portion includes a first axle guide portion (71) and a second axle guide portion (72), the first axle guide portion (71) and the The two axle guides (72) each include an opening at an end of the pulley shoe, the first axle guide (71) being located below the hinge member guides (41, 42), the second axle a guide portion (72) is located above the hinge member guide portion (41, 42); the axle (61, 62) is movable from being moved along the first axle guide portion (71) to along the second The axle guide (72) moves.
A roller skate according to claim 7, wherein said axle guide comprises a strip groove or track provided on said shoe frame (21).
A roller skate according to claim 2, wherein said pedals (22, 23) are rotatable about an axis of rotation extending along the length of said skate.
A roller skate according to claim 10, wherein said pedal (22, 23) comprises a connecting member (221) coupled to said shoe frame (21) via a hinge member (51, 52) and said a pedal body (222) of the connecting member (221) connected to one end away from the hinge member (51, 52), in the first position, the connecting member (221) is vertically oriented by the shoe rack (21) Extending downward, the pedal body (222) is coupled to the lower end of the connecting member (221).