KR200333082Y1 - Chassis for inline skate - Google Patents

Abstract

The present invention relates to a chassis for direct inline skate boots in which the nose portion, which is a front portion with respect to the body portion, is rotatably coupled.

Boots chassis of the present invention, the front portion of the foot including the toe and the other end of the release cup-shaped nose portion 31 is open; One side end and the upper surface is formed to extend upward from the bottom portion (B ') along the edge except for the longitudinal one side end of the bottom portion (B') to form the shape of the foot included up to the ankle except the front part of the foot, One end of the portion (B ') is composed of a body portion 21 is rotatably coupled by a hinge coupling means (H) to the other end of the bottom portion (B) of the nose portion 31, the nose portion ( There is a technical feature to the structure in which 31) is rotatably coupled.

The boot chassis of the present invention significantly improves the manufacturing productivity of the boots, and by adjusting the boots chassis as a more rigid material, the adjustment of the inline skates is improved, and the support of the boots against the feet is improved, resulting in a fracture of the foot. It has the advantage of preventing accidents.

Description

Chassis for inline skate boots {Chassis for inline skate}

The present invention relates to a chassis for direct inline skate boots, and more particularly, to the nose of a boot for chassis covered with an upper that forms the outer surface of a direct inline skate boot in which an inline skate frame with multiple wheels is directly coupled to the bottom. The front part of the release cup shape, where the tip of the foot, including the toe, enters, is separated from the other parts so that it can be rotated with respect to each other, so that the shoe bone can be easily mounted inside the boot chassis. The present invention relates to a chassis for a direct inline skate boot, which enables the upper surface to be efficiently covered on the outer surface of the shoe, and improves the control of the inline skate by the foot by making the boot chassis made of a material having excellent rigidity.

With the development of computers, children and adolescents who live mainly in electronic entertainment indoors are experiencing a decrease in physical fitness and obesity due to lack of exercise, and the need for outdoor sports is increasing. Outdoor sports that can be enjoyed was very limited, but the recent inline skating boom has solved this problem.

Inline skates, which have become popular among teenagers in recent years, are also widely known as rollerblade, the name of the inline skate manufacturer in the United States, and many wheels are arranged on the bottom of the boot instead of metal blades. In-line skates, according to their use, have large wheels for general driving, fast fitness, small aggressive, slow wheels for stunts, and hockey for hockey. It can run on dirt roads as well as general roads, and there are various types of off-road use that use big wheels reminiscent of tires.

In-line skating as described above is a very good exercise and play equipment that can be used regardless of the season and can be secured appropriately for students of these days who are less active due to the spread of computers. It has gained a wide range of popularity, and the activities of various clubs are also performed. In general, inline skating, as shown in FIG. 1, allows the inline skating boots 11 and the skating boots 11 to be separated. Inserted into the interior, the chassis 12 serving as an outer frame supporting the skate boots, the frame 13 attached to the bottom of the chassis, and the rotatable majority mounted in a row on the frame 13 Wheels 14 and a brake 15 attached to the rear of the frame.

At this time, the in-line skate boots 11 are largely divided into two types, which are detachably mounted in the chassis 12 to which the frame 13 is coupled as described above, and directly connected to the frame 13. There is a form.

As described above, the detachable inline skate boots 11 which are detachably inserted into the inside of the chassis are applied to most general inline skates. However, the boots are separated from the chassis and can be easily washed. The pad is usually made of a pad-type cushioning material for a separate coupling with the chassis, but the chassis supports the boots, but the rigidity of the inline skates is poor in the controllability.

Accordingly, in the case of professional inline skates, the chassis 12 is not interposed, and the frame is directly connected to the bottom of the boot, and the conventional direct inline skate boots are as follows.

In-line skates have a frame with wheels fixed to the bottom of the boot to support a person's weight, while being impacted by collisions between the ground and the wheels while in progress, as well as boots, frames and wheels when in progress or rotation. Because the radial direction of the does not maintain a perpendicular state to the ground, the bending force that tries to separate the coupling portion is strongly applied to the coupling portion of the frame and shoes.

In particular, when the impact on the ground and the rotational force of the ankle are required, such as stunts, since the inline skate boots are given a significant twist, the inline skate boots with the frame attached directly without the chassis must have considerable rigidity, elasticity and durability. do.

In other words, the direct type inline skate boots need to have high rigidity to withstand torsion because the frame is directly connected to the bottom. When boots are made only of leather like general shoes, the rigidity of the boots is insufficient. As the boots are deformed, the foot cannot be firmly supported against the frame, which in severe cases prevents inline skating.

Therefore, in the case of a direct boot, the boot chassis which integrates the outsole, the nose part and the side part of the boot with the excellent rigidity is adopted, and the boot chassis is covered with an upper to complete the boot.

At this time, in order to cover the upper in the boot chassis having excellent rigidity, the foot-shaped shoe bones including the ankle part are included therein, and the foot-shaped shoe bone 21 as shown in FIG. 2 is used for the boots. By putting the upper on the chassis outer surface of the boot in the state in which the inner surface of the chassis for the boots is in close contact with the outer surface of the shoe bone, the boots are shaped into the shape of the foot, and the ankle opening of the chassis for the boots 21 ( O) is inserted from the nose portion (N) of the shoe bone (22) through the shoe bone into the inside of the chassis.

At this time, the bottom of the boots corresponding to the outsole of the shoe is extremely stiff because the inline skate frame is directly connected, and the other parts also have a high rigidity, so it is not easy to put the shoe bone because of lack of elasticity. There is a problem that the productivity of the process of putting the upper.

The present invention was devised to solve all the problems of the conventional direct inline skate boots, so that it is easy to put the shoe bone to cover the upper to eliminate the difficulty of putting the shoe bones of the inline skate boots By improving manufacturing productivity and making the chassis for boots made of more rigid materials, the chassis for direct inline skate boots can be further improved by improving the rigidity of the boots. There is an object of the present invention.

1 is a side view of an inline skate.

Figure 2 is a conventional direct inline skate boots for showing the coupling sequence of the chassis and shoelaces,

(A) is a perspective view of the sash for boots and shoelaces before joining,

(B) is a perspective view of a portion of the boot chassis and shoelaces combined;

(C) is a fully assembled perspective view of the boot chassis and shoelaces.

Figure 3 shows the chassis for the present invention direct-type inline skate boots,

(A) is a perspective view showing a state in which the nose part is not rotated,

(B) is a perspective view of the nose part rotated.

Figure 4 is a cross-sectional view of the chassis for the present invention direct-type inline skate boots.

Figure 5 shows the coupling sequence of the chassis and shoe bones for the present invention direct type inline skate boots,

(A) is a perspective view of the sash for boots and shoelaces before joining,

(B) is a perspective view of a fully assembled boot chassis and shoe bones.

((Explanation of symbols for main part of drawing))

11.Inline Skate Shoes 12.Chassis

13. Frame 14. Wheels

15. Brake 21. Bottom

22. Body

The object of the present invention is achieved by a separation structure that separates the chassis for boots into the nose and other parts.

The chassis for the direct-inline in-line skate boots of the present invention is composed of a nose portion and other portions (hereinafter referred to as a 'body portion') of a boot shaped as a foot, and after removing the nose portion of the conventional chassis for boots, the nose portion is removed. There is a technical feature to the rotatable coupling to the body portion, the nose portion and the body portion of the chassis for the boot is a structure that is rotatably coupled through each bottom portion.

That is, the chassis for inline skate boots of the present invention has a structure such that after cutting the nose part, the bottom part of the cut nose part and the bottom part of the body part are connected by a rotatable coupling means such as a hinge. The nose portion can be rotated in a downward direction about the engaging portion of the bottom with respect to the body portion placed horizontally.

At this time, the nose portion is a shape in which a cup of a release having no symmetry is opened in one direction only, and the body portion is open from the other end and both side ends except the one end in the longitudinal direction of the flat bottom. In such a state, the side wall extends upwardly in the shape of a foot, and the bottom part of the open part of the nose part and the bottom part of one side end part of the body part are rotatably coupled.

Therefore, the nose part is folded downward with respect to the body part, and then the nose part of the shoe bone is inserted into the inside of the nose part through the nose part opening part of the booted chassis that is flipped, and then the nose part of the boot chassis with the shoe bone. The body of the shoebone can be easily inserted into the body of the boot chassis through the upper surface of the boot chassis while being flipped upward.

The details of the purpose and technical constitution according to the present invention, including the effect thereof, will be clearly understood by the following description with reference to the drawings showing preferred embodiments of the present invention.

3 is a perspective view of the chassis for the direct-inline in-line skate boots of the present invention, and a cross-sectional view is illustrated in FIG. 4, and for convenience of description, the nose portion direction of the boot chassis is defined as 'one side' and the heel direction 'other side'. .

As shown in the boot chassis 3 of the present invention, the front portion of the foot including the toe and the other end of the release cup-shaped nose portion 31 is open;

One side end and the upper surface is formed to extend upward from the bottom portion (B ') along the edge portion except the longitudinal one side end of the bottom portion (B') to form the shape of the foot included up to the ankle except the front portion of the foot, One end of (B ') is composed of a body portion 21 which is rotatably coupled to the other end of the bottom portion (B) of the nose portion 31 by a hinge coupling means (H).

In addition, each bottom portion (B) (B ') of the nose portion 31 and the body portion 21 is formed with a plurality of coupling holes (h) for directly coupling the inline skate frame, the bottom portion ( B) (B ') must have very large stiffness.

Therefore, it is preferable to embed the metal plate (M) (M ') having a through hole matching the coupling hole (h) in the bottom portion (B) (B'), in order to make the weight of the boot as small as possible It is preferable to use an aluminum alloy plate as said metal plate M (M ').

As described above, the method of inserting the shoe bone to cover the upper to the boot chassis of the present invention in which the nose part 31 rotates about the rotation axis of the hinge coupling means H with respect to the body part 32 is as follows. .

As shown in Figure 5, after the nose portion 31, which is the front portion of the boot chassis 3 of the subject innovation of the present invention to the downward direction through the other end of the nose portion 31, the shoe bone made of the shape of the foot ( The front part of S) is inserted into the nose part 31.

In the state in which the front portion of the shoe bone (S) is coupled to the inside of the nose portion (31) of the body portion (32) constituting the sash (3) for the boots by folding the shoe bone (S) backward with the nose portion (31) By inserting the body portion of the shoe bone (S) into the inside through the upper surface opening, the coupling of the present invention boots chassis 3 and the shoe bone (S) is completed.

As described above, the outer surface of the boot chassis is combined with the upper of the boot chassis in the state where the boot chassis is combined, and then the shoe bone is separated from the boot chassis, and the upper is covered to the nose of the boot chassis. The part can not be rotated, but unlike when putting the shoe goal on the boot chassis for the nose is not rotated, there is no difficulty in separating the shoe bone even if the nose part is not rotated.

And, a representative hinge coupling means (H) for rotatably coupling the nose portion 31 and the body portion 32 of the chassis may include a hinge, in addition, as shown in Figure 6, repeatedly The nose portion 31 and the body portion 32 may be connected to each other by a bendable flexible synthetic resin piece H ′, and may be made to be bent and rotated about a central portion in the width direction of the synthetic resin piece H ′.

As described above, the boot chassis of the present invention can be easily combined with the shoe bones in the boot chassis by rotating the nose portion with respect to the body part, which significantly improves the manufacturing productivity of the boots, and easily the shoe bones. By combining, the boot chassis can be made of more rigid material, which improves the control of the inline skates, improves the support of the boots against the feet, reduces the tiredness of the feet, and breaks the feet. There is an advantage to prevent fracture accidents.

Claims (5)

An inline skate boot chassis in which a plurality of wheels are coupled to an inline skate frame directly connected, comprising: a nose portion 31 of a release cup shape in which a front portion of a foot including a toe is entered and the other end is open; One side end and the upper surface is formed to extend upward from the bottom portion (B ') along the edge except for the longitudinal one side end of the bottom portion (B') to form the shape of the foot included up to the ankle except the front part of the foot, One side end of the portion (B ') is directly connected to the other end of the nose portion 31, the bottom portion (B) of the body portion 21 which is rotatably coupled by a hinge coupling means (H) Chassis for inline skate boots. The method of claim 1, wherein each of the nose portion 31 and the bottom portion (B) (B ') of the body portion 32, the metal plate (M) (M') formed with a through hole is directly connected. Chassis for inline skating boots. 3. The chassis of claim 2 wherein the metal plate (M) (M ') is an aluminum alloy plate. The chassis of claim 1, wherein the hinge coupling means (H) is a hinge. 2. The chassis of claim 1, wherein the hinge coupling means (H ') is a soft synthetic resin piece (H') that can be repeatedly bent.