WO1999051312A1

WO1999051312A1 - Shoes with rollers and knee protector

Info

Publication number: WO1999051312A1
Application number: PCT/CN1999/000030
Authority: WO
Inventors: Weiping Mu
Original assignee: Weiping Mu
Priority date: 1998-04-07
Filing date: 1999-03-05
Publication date: 1999-10-14
Also published as: AU3245399A

Abstract

The present invention relates to shoes with rollers and knee protectors for curling stone. The hollows of the soles and uppers of the shoes are fixed with rolling members; the rolling members are ball bearings or wheels each of which has a shaft, and the surface contacting with the ball bearings is a smooth spherical surface. The hollows provide slot corresponding to the shaft of the wheel. Said knee protectors comprise knee pads, rolling members and stretch members. The front of the knee pads provide 2 to 5 rows of supports which have rolling members, and the inside of the knee pads is arc-shaped that fits with knee and crus, the knee pads are coupled with movable pads at their right and left sides, and they are joined together by the stretch members. The shoes with rollers and knee protectors are used together.

Description

Roller skates and knee pads Field of the invention

The present invention provides a sports equipment, especially a drought for curling; kettle shoes and knee pads.

Prior art prior to the present invention

Curling is a new sport on ice in the 1998 Winter Olympics. This is a sport that can only be performed on the ice. Therefore, curling is restricted by regions, seasons and venues. Restrict its development and promotion

I have designed a roller curler suitable for use on the ground, but in roller curling, athletes must kneel on the hard ground to throw the roller curler forward, and the athlete ’s feet and knees Touch the ground and glide on the ground. In order to reduce the frictional resistance experienced by the body, it is not possible to use existing sneakers and knee pads, and there is no feeling of curling.

Object of the invention

In view of this, the object of the present invention is to provide a roller skate shoe and a knee pad, which are provided with a plurality of rolling bodies on a sole, an upper and a side of the shoe, and a plurality of rolling members are installed on the front of the knee pad. Thereby reducing friction resistance, more flexible and convenient to use; it is used in combination with roller curlers in roller curlers.

Technical solution of the present invention

The object of the present invention is achieved as follows:

A dry; kettle shoe, comprising a sole, a shoe top surface, and a shoe side, characterized in that: a plurality of rolling bodies are mounted on the sole, the shoe top surface, and the shoe side; the rolling body is a ball or a runner, and the rolling body is embedded in the sole , The top surface of the shoe, the grooves on the side of the shoe; the surface in contact with the ball is a smooth spherical surface, the runner has a shaft, and the groove hole is provided with an opening corresponding to the shaft position of the runner.

It also includes a rolling body frame, a single or multiple balls or rollers, which are first pressed into the rolling body frame; corresponding groove holes are provided in the sole and the side of the shoe, and the rolling body frame is then pressed into the groove hole. The inner wall cooperates with the rolling body, the outer wall is fixedly matched with the inner wall of the groove hole, and the rolling body frame is connected with the top surface of the shoe in an adhesive manner. Both ends of the sole are provided with grid-like protrusions.

A kind of knee pads for roller skates, which is composed of the main components such as a knee cover, rolling parts, and pull-in parts; the front of the knee leather is provided with 2--5 rows of brackets, and the rolling members are arranged in the brackets. The inside of the knee cover is opposite to the knee and calf; the left and right sides of the knee cover are hinged with movable knee covers, and the outer ends of the left and right sides are stretched between the movable knee covers. Connection.

One end of the draw-fitting part of the kettle knee pad is fixed on one outer end movable knee cover, and the other end of the draw-fitting part and the other outer end movable knee cover are each provided with a Velcro, which can be connected The rolling element can be a roller or a ball. The width of the hole of the roller shaft mounting slot on the bracket is slightly smaller than the diameter of the roller shaft. When the rolling element is a ball, the diameter of the hole on the bracket is slightly smaller than the diameter of the ball. Knee cover With soft padding.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to further illustrate the structure and characteristics of the present invention and the effects that can be achieved, the present invention is further described in detail below with reference to the accompanying drawings, in which:

Figure 1 is a drought; schematic diagram of the three-dimensional structure of kettle shoes;

2 is a schematic cross-sectional view of a rolling element as a ball;

3 is a schematic cross-sectional view of a rolling body as a rolling body of a runner;

Figure 4 is a schematic perspective view of a dry kettle shoe cover;

Figure 5 is a schematic perspective view of the sole of a roller skate;

Figure 6 is a schematic diagram of the structure of a knee pad for roller curling;

FIG. 7 is a schematic structural diagram of a knee cover;

FIG. 8 is an arrow A view of FIG. 6;

Figure 9 is a schematic diagram of a rolling device with rolling elements as balls.

Examples of the invention

Example 1:

As shown in FIG. 1, the roller skate shoe according to this embodiment includes a sole 1, a shoe top surface 2, a shoe side 3, and a plurality of rolling elements are mounted on the shoe sole 1, the shoe top surface 2, and the shoe side 3. 4.

As shown in FIG. 3, the rolling body 4 is a runner, and the runner may be composed of a bearing and a shaft, or may be made as an integrated structure of a shaft and a wheel. Without the bearing, the rolling body 4 is press-fitted on the sole 1, the top surface 2 of the shoe. The groove hole in the side 3 of the shoe; as shown in FIG. 5, the groove hole is provided with an opening 8 corresponding to the position of the shaft of the runner, so that the shaft of the runner is pressed in by the opening 8; The bulge 7 and the bulge 7 play the role of walking, pedaling and anti-slip.

Example 2:

As shown in FIG. 3, FIG. 4, and FIG. 5, the rolling body 4 mounted on the sole 1 is a runner, and the runner can be pressed into the rolling body bracket 5 made of hard material first, and then into the four slot holes of the sole 1. The inner wall of the rolling body frame 5 is matched with the rolling body, and the outer wall thereof is fixedly matched with the inner wall of the groove hole 6; as shown in FIG. 2 and FIG. 4, the rolling body 4 mounted on the side 3 of the shoe is a ball; It is installed in the groove hole of the shoe side 3, and the shoe top surface 2 and the rolling element frame 5 are bonded together. 式连接。 Style connection. Both ends of the sole 1 are provided with grid-like protrusions 7 for pedaling and non-slip effects.

Example 3:

As shown in FIG. 4, this embodiment is made into a shoe cover shape with laces on the shoes. During exercise, the athlete wears the shoe and puts the shoe into the shoe cover-shaped roller-skating shoe to participate in sports. Embodiment, you need to take off your shoes during exercise, and then put on the curling shoes.

Please refer to FIG. 6 to FIG. 9 in combination. The roller skate knee pads used in conjunction with the above three embodiments are composed of a knee cover 25, a rolling member, and a pull member. The front face 24 of the knee cover 25 is provided with three Row roller bracket 21 The roller 22 is mounted between the two ear plates of the roller bracket 21, and the roller shaft 23 is installed in the mounting slot of the two ear plates. The width of the hole at the mounting slot is slightly smaller than the diameter of the roller shaft 23. 22. The mounting slot hole opening of the ear plate will be elastically deformed, so that the roller shaft 23 can be pressed into the slot hole, and then the slot hole opening is restored to the original state, and the roller shaft 23 is restricted from exiting. After assembly, the roller 22 is required to be flexible. Rotate; Simple structure and easy assembly; Rollers can also use balls 212 (see Figure 9). The bracket 213 on the front face 24 of the knee cover 25 is provided with ball mounting holes. The diameter of the mounting hole opening is slightly smaller than the ball diameter. The ball 212 is pressed, and the ball 212 can be inserted into the ball 212 due to the elastic deformation of the mounting hole of the ball 212. The inner side 210 of the knee cover 25 is set to an arc corresponding to the knee and calf of the human body. 21 1. In use, it plays a role in protecting the muscles and skin of the athletes; the pins 214 on both sides of the knee cover 25 are hinged with a movable knee cover 29, and the movable knee cover 29 passes the pin 214 and the outer knee cover 29 through the pin 214. Hinged, the left outer movable knee cover 29 is fixed with one end of the pull member 28, the other end of the pull member 28 and the right outer movable knee cover 29 are respectively provided with Velcro fasteners 26 and 27, when wearing a drought; When the kettle knee pad is placed on the knee and calf, it only needs to be fastened with Velcro fasteners 26 and 27, which is very convenient. Among them, the roller 22 on the front 24 of the knee cover is axially flat, that is to say The rollers 22 of the same horizontal row are on a plane, and the rollers 22 of the same vertical row form an arc.

Advantages and positive effects of the invention

The invention has the following advantages and positive effects:

1. Due to drought; kettle shoes and dry kettle knee pads are equipped with rolling elements at relevant parts, and the rolling elements are in contact with the ground. When the dry kettle is thrown, the rolling elements friction with the ground, and the friction resistance is small, and the movement effect is basically the same as on ice. The same.

2. The structural design of the rolling elements is novel and easy to use. In addition, the design of the pads and Velcro on the knee pads of the roller curlers can make athletes feel comfortable.

The structure of the invention is novel and convenient to use, and is an indispensable supporting device in the sport of roller curling, and the roller skate shoes and the knee pads of the roller curler must be used simultaneously in the roller curling, which is indispensable.

Claims

Rights request

1. A roller skate shoe, comprising a sole, a shoe top surface, and a shoe side, characterized in that: a plurality of rolling bodies are installed on the sole, the shoe top surface, and the shoe side; the rolling body is a ball or a runner, and a rolling body Embedded in the grooves on the sole, the top surface and the side of the shoe; the surface in contact with the ball is a smooth spherical surface, the runner has a shaft, and the groove hole has an opening corresponding to the shaft position of the runner.

2. A roller skate shoe according to claim 1, further comprising: a rolling body frame, a single or a plurality of balls or rollers, which are first pressed into the rolling body frame; and correspondingly arranged on the sole and the side of the shoe The rolling body frame is pressed into the groove hole, the inner wall of the rolling body frame is matched with the rolling body, the outer wall of the rolling body frame is fixedly fitted with the inner wall of the C7 slot hole, and the rolling body frame is connected to the top surface of the shoe in an adhesive manner. ,

3. A roller-skating shoe according to claim 1 or 2, characterized in that: grid-like protrusions are made at both ends of the sole.

4. A roller curler knee pad, which is characterized in that: the roller curler knee pad is composed of a main component such as a knee cover, a rolling part, a pull-out part, and the like; 2-5 rows of brackets are arranged on the front of the knee cover, Equipped with rolling elements, the inside of the knee cover is arc-shaped opposite to the knees and calves; the left and right sides of the knee cover are hinged with movable knee covers, and the outer ends of the left and right sides are connected by pull members.

5. A roller curling knee pad according to claim 4, characterized in that: one end of the pulling piece of the roller curling knee pad is fixed to an outer end movable knee cover, and the other end of the pulling piece and Nylon hooks are provided on the other outer knee pads.

6. A roller curling knee pad according to claim 4, characterized in that: the rolling element can be a roller or a ball

7, according to claim 4, a roller skate knee pads, characterized in that: wherein the knee cover is equipped with a soft pad.