WO2012102549A2

WO2012102549A2 - Device for moving over snow, having backward sliding-preventing means

Info

Publication number: WO2012102549A2
Application number: PCT/KR2012/000604
Authority: WO
Inventors: 손종필
Original assignee: Shon Jong Pil
Priority date: 2011-01-24
Filing date: 2012-01-25
Publication date: 2012-08-02
Also published as: WO2012102549A3; KR101045738B1

Abstract

The present invention pertains to a device for moving over the snow, which has a backward sliding-preventing means to prevent backward sliding so as to move on flat land or uphill. More specifically, the device for moving over the snow is provided with a backward sliding-preventing means, wherein the degree of friction of a protruded member which is protruded to the bottom surface of a movement plate may be controlled by a fixed case which is selectively rotated by a user. Therefore, the protruded member serves as a stopper to prevent backward sliding by the friction with respect to the ground surface, so that forward movement may be carried out without backward sliding when moving over the snow on flat land or uphill. Accordingly, the repeating steps of detaching and reattaching of the device for moving over the snow may be removed.

Description

Snow mover with rear anti-slip means

The present invention relates to a snow moving device having a rear anti-slip means to prevent sliding in the rear direction in the ski resort to move the flat or uphill, and more particularly, the bottom of the moving plate by a fixed cylinder that the user selectively rotates By forming a rear anti-slip means in the snow moving device to adjust the degree of friction of the protruding projections to the snow moving device to move the flat shape or to move uphill slope as the projections act as a locking jaw does not slip backward by friction with the ground The present invention relates to a snow moving device having a rear non-slip means capable of moving forward without slipping in the rear direction and eliminating repetitive processes of detaching and reattaching the snow moving device, which are frequently generated in a ski resort.

With the development of technology and economic stability, interest in sports is increasing day by day. To keep up with these trends, one of the ever-increasing numbers of sports is skiing and snowboarding, which are sports that people enjoy on winter snow.

The ski is an exercise device that rides on snow and binds the feet on two plates with thin plate shapes, respectively, and adjusts the direction and speed by using poles. Various types are developed and distributed according to the exercise method.

In addition, it is similar to skiing, and the use of snow boards, in which the user slides the snow while changing their body movements after fixing their feet to one board without using a stick, is also rapidly increasing.

1 is a view showing a conventional snowboard.

Referring to the drawings, the conventional snowboard is composed of a moving plate (1) for sliding and moving on the snow and the foot attachment portion (2) for attaching so that the user can be moved in combination with the moving plate (1).

However, such a conventional snowboarding device such as snowboarding and skiing is descended in the desired direction by using the inclination angle when going downhill slope, but if you want to proceed to the flat or uphill slope, if you do not have an auxiliary means such as a pole can not go forward there is a problem

Accordingly, the user needs to reattach the snow mover to remove the snow mover and move to the destination and then descend again.

Therefore, in the case of a ski resort where re-climbing is repeated after using the downhill, the user's inconvenience is indescribable as the attachment and detachment should be repeated several times a day.

Accordingly, there is a need for a method of moving on a flat or uphill slope without detaching a snow moving device.

The present invention has been made to solve the above problems as the user protrudes by forming a rear sliding means in the snow moving device to adjust the degree of friction of the protrusion projecting to the bottom surface of the moving plate by a fixed cylinder that the user selectively rotates As the sieve acts as a locking jaw that does not slip backward due to friction with the ground, it is possible to proceed forward without slipping backwards when moving flat forms or moving uphill slopes. It is an object of the present invention to provide a snow moving device having a rear anti-slip means that can eliminate the repetitive process of reattachment.

The present invention has the following features to achieve the above object.

The present invention provides a snow moving device that a user attaches and moves to move on snow in winter, such as skiing or boarding, wherein the snow moving device includes one or more moving plates that move in contact with snow; A foot attachment part formed on the movable plate to which a foot of a user is attached; And a rear non-slip means formed on the movable plate to adjust the protrusion degree of the protrusion on the bottom of the movable plate according to a user's setting to selectively prevent the movable plate from sliding backward.

Wherein the rear anti-slip means is installed to be rotatable on the moving plate having a predetermined receiving space on the inside and the control tube for moving up and down the moving plate on a predetermined interval as the rotation, one side is coupled to the inner ceiling surface of the control cylinder And the other side is screwed on the moving plate and the rotating rod is lowered as the control rod and the rotating together with the adjustment cylinder, and is accommodated in the control cylinder and one side is coupled to the rotating rod, the lower and lower plate springs accompanying the lifting and lowering of the rotating rod, and Located in one or more through grooves formed in the control plate inner moving plate, one side is combined with one or more end formed on the other side of the leaf spring, the lowering of the accompanying plate according to the lifting and lowering of the leaf spring, the other side hinged By combining, the plate can be selectively moved to the bottom of the plate as the plate spring moves up and down. It includes a protrusion that protrudes or is inserted into the moving plate through groove.

In addition, the protrusion has a vertical section in the forward direction of the movable plate '

'When it is formed to have a shape and the protrusion protrudes toward the bottom side of the moving plate, when moving in the forward direction, the friction in the moving direction is minimized by the repulsive force between the bottom of the moving plate and the ground. And friction with the ground is maximized.

In addition, the fixing cylinder is made so that the user can adjust the anti-skid force by rotating the projection four times or three times at a 90 ° or 120 ° in a position inward from the bottom of the movable plate, coupled with the rotating rod Rubber cushioning means is further formed between the leaf springs.

According to the present invention, when the user moves the flat or the uphill slope by the rear non-sliping means, it is necessary to repeat the process of detaching and then reattaching the snow moving device as in the past to remove the inconvenience.

In addition, in the case of skiing in the snow moving device, when the rotation angle of the fixed cylinder that controls the protrusion of the protrusion is set to 90 ° to 120 °, the friction is not generated by the protrusion during the forward movement, but when moving backward. There is a friction generated by the protrusions can be used without changing the setting according to the rotation of a separate fixed cylinder.

1 is a view showing a conventional snowboard.

2 is a view showing a snowboard according to the present invention.

Figure 3 is an assembled perspective view showing the assembly process of the rear anti-slip means according to the invention.

4 is a cross-sectional view of the rear anti-slip means according to the invention.

5 is a view showing a ski according to the present invention.

Hereinafter will be described in detail with the accompanying drawings for the snow moving apparatus according to the present invention.

Figure 2 is a view showing a snowboard according to the present invention, Figure 3 is an assembled perspective view showing the assembly process of the rear non-slip means according to the invention, Figure 4 is a cross-sectional view of the rear non-slip means according to the invention.

Referring to the drawings, the snow moving device 1000 according to the present invention is one or more moving plate 100 is moved in contact with the snow large, and the foot attachment portion formed on the moving plate 100 is attached to the user's foot The rear non-slip means formed on the 200 and the movable plate 100 to adjust the protrusion of the protrusion 340 on the bottom surface of the movable plate 100 according to the user's setting to selectively prevent the movable plate from sliding backward. 300, including.

Here, the snow moving device 1000 is generally applied to skis or boards, in addition to all of the mobile devices such as sleds formed in the form of a plate that can move on the snow, the present invention is not limited thereto.

Accordingly, the moving plate 100 will be provided with two places when the snow moving device 1000 according to the present invention is applied to skis, one case will be provided with a board.

Hereinafter, the board will be described in detail with an example.

The protrusion 340 of the rear anti-slip means 300 is coupled to the rear non-slip means 300 to be described later on the moving plate 100 to the through groove 110 is formed at least one on the movable plate 100. As it protrudes or intersects, the degree of friction for each moving direction, such as front or rear, is varied.

In addition, the foot attachment portion 200 is attached to the user's foot is provided to connect between the user's foot and the snow moving device 1000 is provided with one place for skiing and two places as in the case of the board 2 Of course it should be prepared.

On the other hand, the rear non-slip means 300 is provided in order to prevent the moving plate to slide to the rear selectively by adjusting the protrusion degree of the protrusion 340 on the bottom surface of the moving plate 100 according to the user's setting, such a rear sliding Preventing means 300 is installed to be rotatable on the moving plate 100 having a certain receiving space on the inside according to an embodiment of the present invention and adjusts to move up and down on the moving plate 100 by a predetermined interval Cylinder 310, and one side is coupled to the inner ceiling surface of the control cylinder 310 and the other side is screwed on the moving plate to rotate up and down as the control rod 310 and the rotating rod 320, and the The plate spring 330 is accommodated in the control cylinder 310 and one side is coupled to the rotary rod 320 to move up and down in accordance with the lifting and lowering of the rotary rod 320, and the moving plate 100 inside the control cylinder 310 Located in one or more through-groove 110 is formed in, one side is combined with one or more end formed on the other side of the leaf spring 330 is accompanied by the lifting and lowering of the leaf spring 330, the other side is moved The hinge is coupled to one side of the plate spring 330 as the lifting and lowering of the projection plate 340 is selectively protruded toward the bottom surface side of the moving plate 100 or inserted into the moving plate through groove 110.

The rear non-slip means 300 may be configured in various forms in addition to the above, and the friction occurs when the user moves forward by controlling the protrusion of the protrusion 340 toward the bottom surface side of the movable plate 100. If the friction force is generated only when moving in the rear direction will be within the scope of the present invention.

Fixed cylinder 310 in the rear non-slip means 300 according to an embodiment of the present invention controls the degree of protrusion of the protrusion 340, as well as a predetermined receiving space is formed inside the rotating rod 320, plate The spring 330 serves to receive and protect the protrusion 340.

The fixing tube 310 is formed in a cylindrical shape, and the lower edge inner and outer edges are formed with a screw thread is formed to raise or lower a predetermined height by screwing with the moving plate 100 corresponding to the shape.

Accordingly, one side is fixedly coupled to the inner ceiling surface of the fixing cylinder 310, and the other side of the rotating rod 320 is screwed with the moving plate 100 is also raised or lowered accompanying.

In addition, the rotating rod 320 and the one side is coupled to the leaf spring 330 is also accompanied by the lifting or lowering, the leaf spring 330 also the other side is coupled with the protrusion 340, one side of the protrusion 340 As the leaf spring 330 rises or falls, the accompanying rise or fall.

Here, the protrusion 340 has a hinge coupling shaft 341 as the plate spring 330 is coupled to one end of the opposite side coupled to the movable plate 100 in the end as the plate spring 330 is raised or lowered. It will rotate about a certain angle.

The protrusion 340 is formed or rotated position is formed on the through groove 110 formed in at least one moving plate 100, the projection 340 is raised at a predetermined angle when the leaf spring 330 is raised. Rotate to the upper side of the through groove 110, that is, to the upper side of the bottom surface of the movable plate 100, and when the leaf spring 330 descends the projection 340 rotates to the lower side by a predetermined angle of the through groove 110 That is to protrude to the lower side, that is, the lower side of the bottom surface of the movable plate 100.

At this time, the protruding protrusion 340 has a vertical cross-sectional shape as shown in FIG.

When the moving plate 100 moves forward when the protrusion is formed in a shape that is relatively small, the friction force is relatively generated, but when moving in the rear direction, the rear surface 340a of the protrusion 340 serves as a locking jaw and the friction force is relatively It will work great.

Here, the protrusion 340 and the through-groove 110 of the movable plate are formed in correspondence with the number of formation and the position thereof, as well as the other end of the leaf spring 330 coupled to the protrusion 340. As described above, the number of branches of the protrusion 340 is diverged and combined with the protrusion 340.

In addition, the protrusion 340 is formed with a locking protrusion 342 extending to both sides on the upper portion of the protrusion 340 so as not to be continuously lowered to the bottom lower side as the rotary rod 320 is lowered, the locking protrusion ( The locking end 120 is formed at a corresponding position on the moving plate 100 so as to interfere with the 342.

In addition, the leaf spring 330 is preferably formed in a form that is bent to the upper side to have an elasticity to some extent as shown in FIG.

In addition, although not shown in Figure 4, the leaf spring 330 is coupled to the rotary rod 320 and the central side, one end is coupled to the protrusion 340 as shown in Figure 4 and the other end is opposed to the coupling end with the protrusion 340 It may be coupled to the moving plate 100 on the side.

On the other hand, the fixing cylinder 310 is rotated four or three times in sequence by 90 ° or 120 ° in the position in which the protrusion 340 is inward from the bottom of the movable plate 100 to adjust the user's anti-slip force It is preferred that this be done.

That is, when configured to rotate 4 times at 90 °, the degree of protrusion of the protrusion 340 is divided into one, two, three, and four stages. In the first stage, the protrusion 340 is not protruded from the bottom at all. It is in the in-situ state, so that the second stage protrudes about 10% to 20% of the vertical length of the protrusion, the third stage protrudes about 30% to 40%, and the fourth stage protrudes about 40% to 50%. Can be set.

If the uphill slope is severe, it should be moved in 3 or 4 steps. If it is close to flat, it can be moved in 2 steps.

When the snow moving device 1000 is skied, it may be used continuously by setting it in two or three levels. In the forward direction, the protrusion 340 is raised by the repulsive force with the ground, so that the snow moving device 1000 may move in the moving direction. This is because the frictional force almost does not work, but in the rear direction, the frictional force is large.

This is possible because the direction of movement is decided only in the front or rear direction of the ski, and the board has no such direction, so it is classified into use and movement and should be set as one step when using it. Can be.

The use of the above means moving on a downhill slope board, and moving means when moving a flat or uphill slope for moving purposes.

Meanwhile, as shown in FIG. 4, the rotating rod 320 and the leaf spring 330 are coupled to the rotating rod 320 to prevent damage to the engaging portion of the rotating rod 320 according to the pressure of the leaf spring 330. A rubber shock absorbing means 350 may be formed.

In addition, the present invention can be applied to the ski, as shown in Figure 5, in this case, the rear skid prevention means 300 according to the present invention is of course formed on each of the pair of ski moving plate.

As described above, the present invention has been described with reference to one embodiment shown in the drawings, but this is merely an example, and those skilled in the art may realize various modifications and other equivalent embodiments therefrom. Will understand.

Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims

In a snow mover that a user attaches and moves to move on snow in winter, such as skiing or boarding,

The snow mover

One or more moving plates moving in contact with the eyes;

A foot attachment part formed on the movable plate to which a foot of a user is attached; And

A rear non-slip means formed on the movable plate to adjust the degree of protrusion of the protrusion on the bottom of the movable plate according to a user's setting to selectively prevent the movable plate from sliding backward. Snow shifter with.
The method of claim 1,

The rear non-slip means

The control passage is installed to be rotatable on the movable plate with a predetermined receiving space on the inside and ascends the movable plate on the movable plate by a predetermined interval,

One side is coupled to the inner ceiling surface of the control barrel and the other side is screwed on the moving plate to move up and down by rotating together with the control cylinder, and

A leaf spring accommodated in the control barrel and coupled to one side of the rotating rod to move up and down along the lifting rod;

Located in one or more through grooves formed in the control plate inner moving plate, one side is combined with one or more end formed on the other side of the leaf spring is lowered accompanying the lifting and lowering of the leaf spring, the other side and one side of the moving plate A snow moving device having a rear non-slip means, comprising a protrusion that protrudes toward the bottom surface of the moving plate or is inserted into the moving plate through groove as the hinge spring moves up and down.
The method of claim 2,

The protrusion is

Vertical section in the forward direction of the movable plate
'When it is formed to have a shape and the protrusion protrudes toward the bottom side of the moving plate, when moving in the forward direction, the friction in the moving direction is minimized by the repulsive force between the bottom of the moving plate and the ground. Snow moving device having a rear anti-slip means characterized in that the friction with the ground is maximized.
The method of claim 2,

The fixing cylinder is a rear sliding prevention, characterized in that the user is made to enable the user to adjust the anti-skid force by rotating the projection four times or three times at a 90 ° or 120 ° in a position inward from the bottom of the moving plate Snow mover with means.
The method of claim 2,

Snow moving device having a rear non-slip means characterized in that the cushioning means of the rubber material is further formed between the leaf spring coupled to the rotating rod.