KR100285774B1 - Snow board binder - Google Patents

Abstract

PURPOSE: A snowboard binder is provided, thereby a pair of boots is capable of being easily fixed and removed, and the direction and angle of the boots fixed can be easily controlled without using an additional tool. CONSTITUTION: The snowboard binder consists of a veil installed in the bottom of boots and having a pair of locking roads in the front and the rear; a base installed on the snowboard and having a first loop-type hook, corresponding to the front locking road of the veil and a second loop-type hook, corresponding to the rear locking road of the veil; and a latching apparatus installed in a pair of brackets extended from the base around the second loop-type hook, and having a space between them to separably fix a locking road of two locking roads.

Description

Snowboard binder {Snow board binder}

The present invention relates to a snowboard binder, and more particularly to a snowboard binder for separably fixing the veil mounted on the lower side of the boot with respect to the base located on the snowboard.

Snowboarding is a widely used leisure sport in recent years, and binders are used to attach and remove boots on snowboards.

In other words, when moving in a ski resort, the boots are separated from the snowboard to carry the snowboard, and when riding the snowboard, a binder is used to mount the boots on the snowboard.

1 shows a conventional snowboard binder. That is, the binder frames the frame 101 fixed on the snowboard 18, the support 103 coupled to the frame 101 to support the back of the ankle of the boot 10, and the boots 10. Consists of several bands 105 for detachably coupling to the 101 and the support (103).

On the other hand, when riding the snowboard and then lift to get back to the starting point, the boots 10 must be removed from the snowboard, and after the arrival at the starting point, the boots 10 are again mounted on the snowboard. In this way, because the boots must be frequently removed and detached and uncomfortable to combine the boot 10 is somewhat cumbersome, there is a problem that if you do not pay attention to the board ride in the band unwinded state.

Also, when riding a snowboard, depending on the rider's convenience or habits, the left foot may be placed in front of the snowboard, and the right foot may be placed in front of the snowboard, so in this case, the angle of the binder must be finely adjusted and changed. The conventional snowboard binder has another problem that it can not be changed to a finely adjusted state of the binder

The present invention has been made to solve the problems as described above, the object of the present invention is to simply and conveniently combine the boots on the board and detach, and occurs when the board rides with the band unwinded The safety problem can be solved, and the binder angle can be finely adjusted and changed to provide a snowboard binder configured to take a proper snowboarding posture for each individual.

1 is a perspective view for schematically showing a snowboard binder according to the prior art,

2 is an exploded perspective view showing a snowboard binder according to a preferred embodiment of the present invention;

Figure 3 is a perspective view showing a state in which the latching device and the angle adjusting device of the snowboard binder according to a preferred embodiment of the present invention,

Figure 4 is a cross-sectional view for showing a state that the locking rod of the bale enters the latching device of the snowboard binder according to an embodiment of the present invention,

5 is a cross-sectional view illustrating a state in which a locking rod of a bale is locked to a latching device of a snowboard binder according to a preferred embodiment of the present invention;

6 is a cross-sectional view showing a state that the base is fastened by the angle adjusting device of the snowboard binder according to a preferred embodiment of the present invention,

7 is a cross-sectional view showing a state in which the angle adjusting plate is separated from the substrate to adjust the angle of the base using the angle adjusting device of the snowboard binder according to a preferred embodiment of the present invention;

8 is a plan view illustrating a state in which the angle of the base is changed in the state of FIG. 7.

Explanation of symbols for the main parts of the drawings

10: Boots 12: Veil

20: base 21: bracket

22: 1st hole 24: 2nd hook

26: 1st hook-type hook 28: mounting flange

30: protrusion 40: latching device

41: torsion spring 42: lever

43: fastening ring 44: latch member

45: stopper 47: cam

47a: rising cam surface 47b: falling cam surface

50, 70: angle adjusting plate 56, 72: coupling groove

60: substrate 62: central axis

64: guide shaft 76: locking knob

78: elastic member 91: cushion member

In order to realize this, the present invention provides a snowboard binder for detachably fixing a boot on a snowboard, which is mounted on the bottom surface of the boot in the direction between the toe part and the heel part, A veil provided with a locking rod; A first loop-shaped hook is formed at the front end of the set of locking rods so that the front locking rod generally enters the front and is accommodated. A base having two hooks and provided to be positioned on the snowboard; And a latching device configured and provided to detachably fix one of the locking rods of the set of locking rods in a set of brackets extending upward from the base at a distance from the base near the second hook. Provide snowboard binders.

In addition, the present invention provides a snowboard binder, characterized in that the rear locking rod is configured to be rotatable in the bale.

In addition, in the present invention, the latching device is pivotally fitted in a set of brackets extending upwardly at a distance from the base near the second hook, and pivotally on one end of the pivot shaft to the outside of the bracket. And a stopper which is fitted to the pivot shaft at a position between the provided bracket and the set of brackets so as to rotate together with the pivot shaft as the lever is pivoted and supported by the base at one end thereof centered on the pivot shaft. And a latch member having a cam in contact with the locking rod at the other end thereof, and when the locking rod presses the cam, the locking rod can pass downwardly through the cam surface of the cam and be lowered below the cam surface. One side of the pressing the latch member in the direction in which the stopper presses the base It is supported in the lock and its other side to provide a snowboard binder comprises a torsion spring which is supported on the base.

The present invention also provides a snowboard binder in which the lever is integrally formed with the pivot shaft.

The cutting surface is formed on the pivot shaft, and the latch member provides a snowboard binder, characterized in that configured to be fitted to the cutting surface to be rotated with the pivot shaft.

A veil mounted on the bottom surface of the boot; Removably fixing the veil in itself, located on a snowboard, having a first hole drilled in its center, and a plurality of radial protrusions on the periphery of the mounting flange forming the first hole. A snowboard binder having a base, comprising: a substrate having a central axis on an upper portion of the snowboard binder, the substrate being accommodated in the first hole and attached to a snowboard; An angle adjusting plate having a plurality of coupling grooves coupled to the plurality of radial protrusions formed along a periphery of a lower side thereof, and being fitted to be movable up and down on the central axis; An elastic member positioned between the substrate and the direction adjusting plate to press the angle adjusting plate upward; By being rotated clockwise and counterclockwise, there is provided a snowboard binder including an angle adjusting device having a locking handle fastened to an upper end of the central axis to couple and separate the angle adjusting plate and the substrate.

In addition, a set of guide holes are formed in the angle adjusting plate, and the snowboard binder is provided with a set of guide shafts fitted in the set of guide holes on the substrate to guide the vertical movement of the angle adjusting plate. To provide.

Provided is a snowboard binder between the base and the snowboard is a cushion member having a shape surrounding the bottom portion of the base and the edge of the bottom portion is located above.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The snowboard binder according to the present invention relates to detachably fixing a boot on a snowboard, and as shown in FIGS. 2 to 8, the veil 12 mounted to the bottom surface of the boot 10. (See FIG. 3) and a base 20 for removably fixing the veil 12 in itself.

The veil 12 is mounted on the bottom surface of the boot 10 in the front-rear direction between the toe portion 10a and the heel portion 10b of the boot 10.

In addition, both sets of locking rods 14 and 16 are provided at both ends of the bale 12, and the sets of locking rods 14 and 16 are looped hooks 24 formed on the base 20 ( 26) and then each one is configured to be detachably fixed by the latch device 40.

At the tip of the base 20, one of the locking rods 14 and 16, i.e., the locking rod 16 adjacent to the toe portion 10a of the boot 10 is generally entered forward. A first looped hook 26 is formed to be received.

In addition, at the rear end of the base 20, the other one of the locking rods 14 and 16, that is, the locking rod 14 adjacent to the heel portion 10b of the boot 10 is generally entered downward. A second hook 24 to be accommodated is formed.

In addition, the base 20 is located on a snowboard 18 (see FIG. 2), and a cushion member 91 is positioned between the base 20 and the snowboard 18.

The cushion member 91 is formed in a shape surrounding the sea of the base 20 and the edge of the bottom of the base 20.

In addition, the rear locking rod 14 of the set of locking rods 14 and 16 is rotatably positioned in the veil 12, while the base 20 as described above has several coupling holes. 20b is drilled, and the coupling hole 20b is fitted with a coupling protrusion 91a protruding from the elastic member 91 so that the coupling between the base 20 and the elastic member 91 can be secured. .

In addition, near the second hook 24 of the base 20, a set of brackets 21 extend upward from the base 20 at a distance from each other, and the pivot shaft 49 is the bracket 21. It is fitted inside so that rotation is possible.

In addition, the fastening ring 43 is fastened to the collar 49b formed as a groove in the pivot shaft 49 so that the pivot shaft 49 is not separated from the bracket 21 on the outside of the bracket 21.

In addition, one end of the pivot shaft 49 extends to the outside of the bracket 21, and the lever 42 is provided at the extended portion, and the lever 42 is the pivot shaft 49 described above. It is also formed integrally with).

In addition, the latch member 44 is inserted into the pivot shaft 49 at positions between the set of brackets 21 so that the latch member 44 can be rotated together with the pivot shaft 49 as the lever 42 rotates. One end of the latch member 44 is formed with a stopper 45 supported by the base 20.

On the opposite side of the stopper 45, a cam 47 is formed in contact with the rear locking rod 14, an upward cam surface 47a is formed above the cam 47, and a lower cam surface 47b below. ) Is formed.

On the other hand, one side of the torsion spring 41 is supported on the lower side of the cam 47 so that the stopper 45 of the latch member 44 presses the base 20, and the other side of the torsion spring 41 is the base ( 20 is suitably supported by the second hook 24.

In addition, as shown in FIG. 4, the locking rod 16 of the bale 12, that is, the front locking rod 16, mounted on the lower side of the boot 10 is connected to the first looped hook 26 of the Jays 20. ), Then the other locking rod 14, i.e., the rear locking rod 14, is placed on the second hook 24, and then the rear locking rod 14 is stepped downwards to FIG. As shown in the drawing, the rear locking rod 14 rotates the cam 47 downward while riding on the raised catch surface 47a of the cam 47.

In addition, when the locking rod 14 contacts the lowering cam 47b through the upward cam 47a, the cam 47 is rotated upward by the torsion spring 41, that is, the original position.

At this time, the rotation of the cam 47 is marketed by the stopper 45, whereby the rear locking rod 14 is accommodated in the second hook 24 and pressed by the lowering cam 47b. It cannot be separated from the second hook 24.

In addition, when the lever 42 is pressed, the lever 42 may be provided on the left side of the pivot shaft 49 (opposite the lever position shown in FIGS. 2 and 3) so that the locking rod 14 is separated. .

When the veil 12 is separated from the base 20, the lever 42 is lifted up. As a result, the pivot shaft 49 is rotated so that the cam 47 is rotated downward, that is, counterclockwise. .

When the cam 47 is rotated in this manner, the locking rod 14 is separated from the lower cam surface 47b, so that the locking rod 14 can be separated from the second hook 24.

2 and 3, the central axis 62 is provided on the upper portion of the substrate 60, and the outer diameter of the substrate 60 is accommodated in the first hole 22 of the base 20. It is formed smaller than the inner diameter of the first hole 22.

In addition, a second hole 66 for mounting with the snowboard 18 is formed in the substrate 60, and the substrate 60 is snowboarded by a screw 63 through the second hole 66. It is comprised so that the fastening on 18 may be carried out.

The screw part 62a is formed in the upper part of the said center axis | shaft 62, and the angle adjusting plate 70d is fitted in the state which can move to the said center axis | shaft 62 up and down.

In addition, a plurality of coupling grooves 72 are formed along the periphery of the lower side of the angle adjusting plate 70 in the radial direction, and the coupling grooves 72 are formed on the mounting flange 28 of the base 20. It is configured to engage with the protrusion 30.

In addition, a scale 74 is displayed on the upper surface of the angle adjuster 70, and the scale 74 is preferably displayed at an interval of 1 ° for fine adjustment of the angle, and the weight of the angle adjuster 70 itself. Several hollow portions 70a are drilled for reduction.

In addition, an elastic member 78 is positioned between the substrate 60 and the angle adjusting plate 70 to press the angle adjusting plate 70 upward, and the elastic member 78 has a coil having a generally conical shape. It is formed with a spring.

In addition, the elastic member 78 is located on the outer periphery of the central axis 62 to prevent the separation, and the locking knob 76 on the upper portion of the angle adjustment plate 70, the screw portion of the central axis 62 It is fastened to 62a.

In addition, a set of guide holes 75 are formed in the angle adjusting plate 70, and a set of guide shafts 64 fitted in the set of guide holes 75 is provided on the substrate 60, and the angle adjusting plate 70 is provided. To move up and down.

On the other hand, the cushion member 91 is located between the base 20 and the snowboard 18, the cushion member 91 is in the shape of surrounding the bottom portion of the base 20 and the upper edge thereof Formed.

Also, as shown in FIG. 6, the protrusion 30 and the coupling groove 72 are coupled, and the locking knob 76 is tightened in the clockwise direction, whereby the base 20 is firmly fixed on the snowboard 18. .

When the angle of the base 20 does not need to be adjusted, as shown in FIG. 7, the locking knob 76 is rotated counterclockwise to release the angle adjusting plate 70 by the elastic member 78. To separate upwards.

In this state, as shown in FIG. 8, the base 20 can be simply rotated.

That is, the base 20 is rotated by the required angle, and then the protrusion 30 and the coupling groove 72 are coupled, and the locking knob 76 is retightened, and the angle adjusting plate 70 is moved up and down on the substrate 60. Since the angle adjusting plate 70 is guided by the guide shaft 64 when it moves, it is possible to prevent the angle adjusting plate 70 from rotating.

Therefore, the required angle can be set more conveniently, and since the reference point 20a is displayed on the base 20, the angle set value can be visually confirmed.

In addition, after the angle is changed by the cushion member 91, the base 20 is more firmly fixed on the snowboard 18.

As described above, the snowboard binder according to the present invention has a relatively simple structure but by simply stepping on the heel of the boot, the bale can be easily mounted on the base, and there is no need for a separate tool or tool when adjusting the angle of the base. By loosening the locking knob by hand, the angle adjusting plate can be performed from the substrate by the elastic member.

That is, the snowboard binder according to the present invention can simply and conveniently combine and detach the boots on the board, and can solve the safety problem that may occur when the board is riding with the band unrolled. It is possible to finely adjust and change the angle of the binder so that it is possible to take a snowboarding posture suitable for each individual.

Claims (8)

In the snowboard binder for detachably fixing the boots on the snowboard, A veil mounted on the bottom surface of the boot in a direction between the toe portion and the heel portion, and having a set of locking rods at both front and rear ends thereof; A first loop-shaped hook is formed at the front end of the set of locking rods so that the front locking rod generally enters the front and is accommodated. A base having two hooks and provided to be positioned on the snowboard; And a latching device configured and provided to detachably fix one of the locking rods of the set of locking rods in a set of brackets extending upward from the base at a distance from the base near the second hook. Snowboard binder. The method of claim 1, wherein the rear locking rod, Snowboard binder, characterized in that configured in the rotatable structure in the veil. According to claim 1, wherein the latch device, A pivot shaft pivotally fitted in a set of brackets extending upwardly at a distance from the base near the second hook; A lever provided at one end of the pivot shaft to the outside of the bracket; As the lever is rotated, a stopper which is fitted to the pivot shaft at a position between the set of brackets and is supported by the base at its one end centered on the pivot shaft is formed so as to rotate together with the pivot shaft. The other end of the latch member having a cam formed in contact with the locking rod; When the locking rod is pressed against the cam, one side of the locking rod is supported to press the latch member in the direction in which the stopper presses the base so that the locking rod can be received below the lower cam surface through the upward cam surface of the cam. The other side of the snowboard binder comprises a torsion spring supported on the base. The method of claim 3, wherein the lever is Snowboard binder, characterized in that formed integrally with the pivot axis. According to claim 3, The cutting surface is formed on the pivot axis, Snowboard binder, characterized in that configured to be latched on the cutting surface to be rotated with the pivot axis. A veil mounted on the bottom of the boot is detachably fixed in itself, positioned on a snowboard, having a first hole drilled in its center, and on the periphery of the mounting flange forming the first hole. A snowboard binder having a base on which a plurality of radial protrusions are formed, A substrate having a central axis thereon, the substrate being accommodated in the first hole and attached to a snowboard; An angle adjusting plate having a plurality of coupling grooves coupled to the plurality of radial protrusions formed along a periphery of a lower side thereof, and being fitted to be movable up and down on the central axis; An elastic member positioned between the substrate and the direction adjusting plate to press the angle adjusting plate upward; And a angle adjusting device having a locking handle fastened to an upper end of the central axis to rotate the clockwise and counterclockwise directions so as to couple and separate the angle adjusting plate and the substrate. According to claim 6, wherein a set of guide holes are formed in the angle adjusting plate, characterized in that the set of guide shafts are fitted in the set of guide holes on the substrate to guide the vertical movement of the angle adjusting plate Snowboard binder. The method according to claim 1 or 6, wherein between the base and the snowboard, Snowboard binder, characterized in that the cushion member having a shape surrounding the bottom portion of the base and the edge of the bottom portion is positioned above.