KR20160053771A - Snowboard having tension adjusting function - Google Patents

Abstract

It is possible to adjust the frictional resistance of the tread surface by attaching a tension control plate to the top surface of the deck, and it is possible to elastically absorb the load even if the load is applied to the deck in the unspecified direction due to the topography characteristics of the riding and the tread surface A snowboard having a tension adjustment function is disclosed. Such a snowboard having a tension adjustment function includes a deck; A mounting portion having a plurality of rows of first and second mounting holes formed in the upper and lower surfaces of the deck, the mounting holes having a predetermined vertical interval and a horizontal interval, the first and second mounting portions being symmetrically spaced apart from each other; And a tension adjusting plate mounted on the pair of mounting holes formed in the center of the deck among the first and second mounting holes of the mounting portion in a detachable manner and adjusting the tension of the deck; The tension adjusting plate may be formed to have various thicknesses, and a tension adjusting plate having a predetermined thickness may be attached to the mounting portion in a detachable manner.

Description

[0001] The present invention relates to a snowboard having a tension adjustment function,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snowboard, and more particularly, to a snowboard having a tension adjusting function capable of adjusting a contact resistance of a base of a snowboard (a surface contacting a tread surface) according to a skill level and taste of a snowboard.

Snowboarding has come from the use of planks, etc. to supplement the inconvenience of skiing in the American mountainous region. By the 1960s, it has developed into a winter sport. Recently, it has become a popular sport for young people. have.

These snowboards are largely composed of decks and a pair of bindings, and decks can be classified into alpine style snowboards and freestyle snowboards depending on warpage, torque, and weight.

Here, the freestyle snowboard is formed in a round shape so that the snowboarder has a good bendability of the base contacting the tread surface when riding, and is free from the distinction between the tip and the tail of the deck, It is mainly used by snowboarders.

For example, novice snowboarders often fail to keep even the stance safely on relatively sloping slopes, and often fall even in relatively simple riding and redirection. As a result, novice snowboarders are widely used as freestanding snowboards that have a larger flat contact surface than the chamber or locker on the base of the snowboard deck. .

Alpine-style snowboarding, on the other hand, is not just about moving the body around, but also about carving, advanced technology that moves up and down the edge of the body while shifting the center of gravity instantly, pumping, Ali, PayKey, Nose Press, Rolling, , And grap. Snowboarders such as Alpine style are not stronger than freestyle snowboards because the tension of the deck is not strong enough to reduce the contact resistance to the tread surface. You can get faster speed than landscape style snowboard.

As a result, Alpine-style snowboard manufacturers produce and sell a wide variety of decks that can accommodate a variety of advanced technologies through deck material, thickness, and shape variations.

As a result, snowboarders used freestyle snowboards in their early days, but as snowboarding technology improved, snowboarders had to purchase a variety of Alpine-style snowboards to match their skill levels and preferences.

In order to solve these problems, Korean Registered Utility Model No. 20-0336404 discloses a method for improving the rotation and safety of a snowboard by forming an upward inclined surface at an effective edge portion that is in contact with snow during snowboarding And a snowboard capable of facilitating a change of direction.

However, although the snowboard according to the first prior art can improve the rotation and stability of snowboarding, if the skill level and taste of the snowboarder changes, it is inevitable to purchase a new snowboard of a new Alpine style.

Korean Patent Laid-Open Publication No. 10-2010-0089435 also proposes a plate type flexural reinforcement plate between a deck constituting a snowboard and a binding to further increase a bending angle of the deck by a flexural reinforcement plate at the time of sliding, In addition to being able to get a strong grip with the deck and the tread surface, it is possible to obtain a strong grip and when the deck is pressed down after the turn is over, the deck is raised again by the residual pressure, There is disclosed a snowboard provided with a bending reinforcement plate that can be easily carried out.

However, in the snowboard according to the second prior art, since the bending reinforcing plate only increases the bending angle of the deck when the snowboarder slides, the tension of the tucker is increased or decreased according to the skill level and taste of the snowboarder. It could not be used with a weak control.

In addition, depending on the inclination of the slope and the topography of the snowboard during snowboarding, and the technical difficulty of the snowboarder, a load may be applied to the base of the deck in an unspecified direction. The load applied to the plate is elastically absorbed, The performance that can be restored to the normal shape after the lapse of time is not considered at all.

Korean Registered Utility Model No. 20-0336404 (Dec. 2003) Korean Patent Publication No. 10-2010-0089435 (Aug. 12, 2010)

The present invention provides a snowboard having a tension control function by which a snowboarder mounts a tension adjusting plate on a top surface of a deck in a detachable manner to adjust a frictional resistance with respect to a tread surface will be.

It is another object of the present invention to provide a snowboard having a tension control function capable of elastically accommodating and restoring a deck even if a load is applied to the deck in an unspecified direction due to the riding of the snowboard and the topographic characteristics of the tread surface.

A snowboard having a tension adjusting function according to an embodiment of the present invention includes a deck; A mounting portion having a plurality of rows of first and second mounting holes formed in the upper and lower surfaces of the deck, the mounting holes having a predetermined vertical interval and a horizontal interval, the first and second mounting portions being symmetrically spaced apart from each other; And a tension adjusting plate mounted on the pair of mounting holes formed in the center of the deck among the first and second mounting holes of the mounting portion in a detachable manner and adjusting the tension of the deck; The tension adjusting plate is formed to have various thicknesses, and a tension adjusting plate having an arbitrary thickness can be attached to the mounting portion in a detachable manner.

According to another aspect of the present invention, there is provided a snowboard having a tension control function, the snowboard comprising: a deck; A mounting portion having a plurality of rows of first and second mounting holes formed in the upper and lower surfaces of the deck, the mounting holes having a predetermined vertical interval and a horizontal interval, the first and second mounting portions being symmetrically spaced apart from each other; A plurality of third and fourth mounting holes having the same size and arrangement spacing as those of the first and second mounting holes formed in the mounting portion are formed, A pair of binding disks mounted in a detachable manner; A pair of binding disks mounted on the pair of binding disks in a detachable manner in a pair of mounting holes formed at the innermost side of the center of the deck among the plurality of third and fourth mounting holes formed in the pair of binding disks, ≪ / RTI > The tension control plate is formed to have various thicknesses, and a tension control plate having a predetermined thickness can be attached to the mounting portion in a detachable manner.

According to the snowboard having the tension adjusting function according to the present invention, the snowboarder mounts the tension adjusting plate on the upper surface of the deck in a detachable manner, and the frictional resistance against the tread surface can be adjusted by the snowboarder itself. Accordingly, it is possible to detachably mount a tension control plate having a frictional resistance on one snowboard so that the snowboarders can adapt to their skill level and taste, thereby greatly reducing the purchase cost of the new snowboard.

In addition, a plurality of bending adjustment holes are formed on the tension control plate mounted on the upper surface of the deck in a detachable manner so that the slope of the slope at the time of riding the snowboard, the terrain condition, and the technical difficulty implemented by the snowboarder, It is possible to absorb the load elastically and restore the normal shape after a predetermined time elapses.

1 is a perspective view of a snowboard having a tension adjusting function according to a preferred embodiment of the present invention;
2 is a plan view of a snowboard having a tension adjusting function according to a preferred embodiment of the present invention;
3 is a sectional view of a snowboard having a tension adjusting function according to a preferred embodiment of the present invention;
4A and 4B are plan views of a tension control plate provided on a snowboard having a tension control function according to a preferred embodiment of the present invention;
5 is a view illustrating an operation state of a snowboard having a tension adjusting function according to preferred embodiments of the present invention;
6 is a perspective view of a snowboard having a tension adjusting function according to another preferred embodiment of the present invention.

Hereinafter, the structure and operation of a snowboard having a tension control function according to preferred embodiments of the present invention will be described in detail with reference to the drawings.

The suffix "module" and " part "for components used in the following description are given merely for ease of description, and the" module "and" part "

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

As used herein, terms used in the present invention are selected from general terms that are widely used in the present invention while taking into account the functions of the present invention, but these may vary depending on the intention or custom of a person skilled in the art or the emergence of new technologies. In addition, in certain cases, there may be a term arbitrarily selected by the applicant, in which case the meaning thereof will be described in the description of the corresponding invention. Therefore, it is intended that the terminology used herein should be interpreted based on the meaning of the term rather than on the name of the term, and on the entire contents of the specification.

1 is a perspective view of a snowboard having a tension adjusting function according to a preferred embodiment of the present invention; 2 is a plan view of a snowboard having a tension adjusting function according to a preferred embodiment of the present invention; 3 is a sectional view of a snowboard having a tension adjusting function according to a preferred embodiment of the present invention.

1 to 3, a snowboard having a tension control function according to an exemplary embodiment of the present invention includes a deck 100, a mounting portion 200 formed on the top of the deck 100, And a tension control plate 300 mounted on the mounting portion 200 in a detachable manner.

The deck 100 includes a core in which wood, synthetic resin, or wood and synthetic resin are combined, upper and lower glass plates respectively stacked on upper and lower portions of the core, and a base the deck 100 is formed with edges and edges 140 formed to surround both sides of the deck 100. The bottom surface of the deck 100 has a predetermined height A rocker or deck 100 formed such that the central underside of the deck 100 is lowered to a certain height in the upward direction as opposed to the camber, The flat formed to be formed can be formed individually or in an optional combination.

2 to 3, reference numeral 120 denotes a tip indicating the front end of the deck 100. Reference numeral 130 denotes a tail indicating the rear end of the deck 100. Reference numeral 160a denotes a noise neightness. Respectively denote tail heights.

The mounting part 200 has first and second length sections symmetrical with each other with a predetermined distance d1 and a predetermined horizontal distance d2 on the upper surface of the deck 100, And a plurality of rows of first and second mounting holes 200a and 200b formed through the first and second mounting holes 200a and 200b.

The first and second mounting holes 200a and 200b are formed in the effective edge section L2 of the deck 100 in order to mount a pair of bindings (not shown) and the tension control plate 300, It is preferable that they are formed as two parts 200a and 200b with a spacing d3 therebetween, but it is also possible to form them continuously if necessary without a spacing d3.

For example, when the first and second mounting holes 200a and 200b are formed in the effective edge section L2 of the deck 100 with a predetermined spacing d3 therebetween, A pair of mounting holes 210 and 220 can be used as a dedicated mounting hole for mounting the tension adjusting plate 300 so that the user can prevent confusion due to the formation of a plurality of mounting holes when the tension adjusting plate 300 is mounted.

In the preferred embodiment of the present invention, the first and second mounting holes 200a and 200b have six rows of mounting holes having a horizontal distance d2 and two holes having a vertical distance d1, But the structure of the matrix can be increased or decreased within an appropriate range allowed by the size of the deck 100 and the binding.

The tension adjusting plate 300 is attached to a pair of mounting holes 210 and 220 formed on the innermost side of the center of the deck 100 among the first and second mounting holes 200a and 200b of the mounting portion 200, And the snowboard can adjust the tension of the snowboard according to the thickness of the deck 100 when the snowboarder rides.

It is preferable that the shape of the tension control plate 300 is formed to be the same as the shape of the deck 100 formed by a camber, a rocker, or a flat individually or in an optional combination. And when fixed to the upper center portion, as shown in FIG. 3, they can be fixed so as to be in close contact with each other.

4A and 4B, it is preferable that the outer shape of the tension control plate 300 be formed in a shape reduced to a predetermined ratio in the shape of the deck 100, A plurality of bending adjusting holes 320 (321, 322, 323, and 324) bent in a direction in which a load is applied to the body plate 310 when a load is applied to the deck 100 in an unspecific direction due to riding of the snowboarder, And a plurality of third and fourth mounting holes 330 and 340 having vertical distances d1 in the one side and the other side edge regions of the plate 310 and penetrating in the vertical direction.

4A, the plurality of bending adjustment holes 320 (321, 322, 323, and 324) can reduce the weight of the tension control plate 300, A plurality of bending adjusting holes 320 (321, 322, 323, and 324) may be formed in a plurality of triangular shapes that are formed so as to be symmetrical with respect to the lateral and longitudinal directions, So as to be symmetrical with respect to each other so as to form X-rays.

The width W2 of the center region is formed to be smaller than the width W3 of the edge region so that the center outer side surface of the tension control plate 300 is formed like an arc like the edge 140 of the deck 100, It is preferable that the four corners of the deck 100 are also curved like the four corners of the deck 100.

Accordingly, in the case where the tension control plate 300 is manufactured in various thicknesses, the snowboarder can select the tension control plate 300 according to the skill and taste, and mount the detachment control plate 300 on the mounting portion 200.

Even if a load is applied to the base of the deck 100 in an unspecific direction, the central portion of the tension control plate 300 is formed in an arcuate shape and a plurality of bending adjusting holes 320 (321, 322, 323, and 324) As shown in the arrows, the load can be absorbed elastically and restored to a normal shape after a predetermined time elapses according to the attitude of the snowboarder.

Accordingly, the snowboarders can mount the tension control plate 300 having the thickness corresponding to its own performance and taste on the deck 100, thereby selectively controlling the frictional resistance between the base of the deck 100 and the tread surface That is, while changing the tension of the deck 100 variously, it is possible to ride the snowboard.

For example, when the snowboarder uses a snowboard having the deck 100 without the tension control panel 300, the snowboarder can enjoy the free-style snowboarding, and the snowboarder can move the tension control board 300 to the deck 100 The snowboarding technique of various Alpine styles may be polished according to the thickness of the tension control plate 300. [

6 is a perspective view of a snowboard having a tension adjusting function according to another preferred embodiment of the present invention.

Referring to FIG. 6, a snowboard having a tension control function according to another exemplary embodiment of the present invention includes a deck 100, a mounting portion 200 formed at an upper portion of the deck 100, a mounting portion 200 A pair of binding disks 400a and 400b mounted in a detachable manner and a tension control plate 300 mounted and detached between the pair of binding disks 400a and 400b.

Here, the deck 100, the mounting portion 200, and the tension control plate 300 are the same as those of the preferred embodiment of the present invention, as shown in FIGS. 1 to 3, And the tension control plate 300 is mounted on the upper part of the pair of binding disks 400a and 400b in a detachable manner.

The first and second mounting holes 200a and 200b are formed on the upper portion of the pair of binding disks 400a and 400b to have a plurality of third and fourth mounting holes 200a and 200b, Holes 410 and 420 are formed and mounted on the top of the deck 100 in a detachable manner by using a coupling member such as a bolt or a nut in a pair of mounting holes of the plurality of third and fourth mounting holes 410 and 420 do.

The tension control plate 300 includes a pair of mounting holes 410 and 420 formed on the pair of binding disks 400a and 400b and a pair of mounting holes 410 and 420 formed on the innermost portion of the deck 100, And the tension of the snowboard can be adjusted according to the thickness of the deck 100 when riding the snowboarder.

In another preferred embodiment of the present invention, the tension adjusting plate 300 is detachably attached to the extra mounting holes 412 and 422 formed inside the third and fourth mounting holes 410 and 420 of the pair of binding disks 400a and 400b The tension adjusting plate 300 and the deck unit 110 are spaced apart from each other at a predetermined interval.

4A and 4B, the outer shape of the tension control plate 300 is a shape that is reduced in a predetermined ratio in the shape of the deck 100, and has a body plate 310, A plurality of bending adjusting holes 320 (321, 322, 323, 324) bent in a direction in which a load is applied to the body plate 310 when the deck 100 is loaded in an unspecified direction by the riding of the snowboarder, And a plurality of third and fourth mounting holes 330 and 340 having a vertical distance d1 in the one side and the other side edge region of the first and second side edge regions.

Here, the plurality of bending adjustment holes 320 (321, 322, 323, and 324) are formed in a plurality of triangular shapes or a straight hole shape in the same manner as the preferred embodiment of the present invention.

According to the snowboard having the tension adjustment function according to the present invention, the snowboarders can adjust a single snowboard to have frictional resistance suitable to the skill level and the taste of the snowboarder, thereby greatly reducing the purchase cost of the new snowboard And also has a merit that the load applied to the base of the deck in the unspecified direction can be elastically absorbed and restored to a normal shape after a predetermined time elapses.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

100: Deck 110: Camber
120: Tip 130: Tail
140: Edge 200: Mounting portion
200a, 200b: mounting hole 300: tension control plate
310: body plate 320: bending adjustment hole
330, 340: mounting holes 400a, 400b: binding disc

Claims (8)

Deck;
A mounting portion having a plurality of rows of first and second mounting holes formed in the upper and lower surfaces of the deck, the mounting holes having a predetermined vertical interval and a horizontal interval, the first and second mounting portions being symmetrically spaced apart from each other;
And a tension adjusting plate mounted on the pair of mounting holes formed in the center of the deck among the first and second mounting holes of the mounting portion in a detachable manner and adjusting the tension of the deck;
Wherein the tension adjusting plate is formed to have various thicknesses and the tension adjusting plate having an arbitrary thickness can be mounted on the mounting portion in a detachable manner. The method according to claim 1,
A second camber formed on a bottom surface of the tension adjusting plate in the same shape as the first camber of the deck, and the tension adjusting plate is fixed so as to be in close contact with an upper center portion of the deck. The method according to claim 1,
The tension control plate
Wherein the outer shape is a shape reduced to a predetermined ratio in the shape of the deck, and the body plate has a predetermined thickness;
A plurality of bending adjustment holes formed in a direction in which a load is applied to the body plate when a load is applied to the deck in an unspecified direction by the user's riding; And
And a plurality of third and fourth mounting holes formed at one side and the other side edge region of the body plate, the plurality of third and fourth mounting holes being formed at the first distance and passing through in a vertical direction. The method of claim 3,
Wherein the plurality of bending adjustment holes are formed in a plurality of triangular shapes that are formed so that respective vertexes of the bending adjustment holes are symmetrical with respect to the transverse and longitudinal directions with respect to a center point of the body plate. The method of claim 3,
Wherein the plurality of bending adjustment holes are formed in a plurality of flat holes formed to be symmetrical with respect to each other so as to form an X-ray with reference to a center point of the body plate. Deck;
A mounting portion having a plurality of rows of first and second mounting holes formed in the upper and lower surfaces of the deck, the mounting holes having a predetermined vertical interval and a horizontal interval, the first and second mounting portions being symmetrically spaced apart from each other;
A plurality of third and fourth mounting holes having the same size and arrangement spacing as those of the first and second mounting holes formed in the mounting portion are formed, A pair of binding disks mounted in a detachable manner;
A pair of binding disks mounted on the pair of binding disks in a detachable manner in a pair of mounting holes formed at the innermost side of the center of the deck among the plurality of third and fourth mounting holes formed in the pair of binding disks, ≪ / RTI >
Wherein the tension control plate is formed to have various thicknesses and a tension control plate having a predetermined thickness can be mounted on the mounting portion in a detachable manner. The method according to claim 6,
Wherein the tension adjusting plate is mounted such that a gap is formed between the tension adjusting plate and the deck. The method according to claim 6,
The tension control plate
Wherein the outer shape is a shape reduced to a predetermined ratio in the shape of the deck, and the body plate has a predetermined thickness;
A plurality of bending adjustment holes formed in a direction in which a load is applied to the body plate when a load is applied to the deck in an unspecified direction by the user's riding; And
And a plurality of third and fourth mounting holes formed at one side and the other side edge region of the body plate, the plurality of third and fourth mounting holes being formed at the first distance and passing through in a vertical direction.

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