JPH10244032A - Snowboard boots and bindings - Google Patents

Abstract

(57) [Summary] [Problem] In conventional snowboard boots and bindings, the connection and detachment thereof are troublesome and the structure is complicated. In a snowboard boot and a binding according to the present invention, a front extension is formed on a back support that pivotally supports a base portion of the base plate at a rear portion of a base plate, and a boot engagement supported by the front extension portion. The front extension and the base plate are removably connected to each other by a connection means when the front extension is pressed through the portion. A front hook is formed in front of the base plate, a rear hook is formed on the upper surface of the front extension, and a pin that engages with these hooks is provided on the boot body. Both ends of the rear fastening belt are engaged with pins of the boot main body which engage with the rear hooks of the binding.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to snowboard boots and bindings, and more particularly to a step-in type snowboard binding.

[0002]

2. Description of the Related Art Conventionally, as a method of connecting a boot to a binding by a step-in method, for example, Utility Model Registration No. 3
There is one disclosed in Japanese Patent Publication No. 030022.

[0003]

However, in the above-mentioned conventional device, there are disadvantages such as a weak connection between the boot and the binding and a complicated structure.

The present invention has been made to eliminate the above disadvantages.

[0005]

SUMMARY OF THE INVENTION A snowboard boot and a snowboard boot according to the present invention include a base plate, a back support having a base pivotally supported at the rear of the base plate, and a front extension formed on the back support. A boot engaging portion supported by the front extension portion, and connecting means for detachably connecting the front extension portion and the base plate when the front extension portion is pressed.

The snowboard boots and bindings of the present invention also include a base plate, a back support pivotally supported at the rear of the base plate, a front extension formed on the back support, A boot engaging portion supported by an extension, a connecting means for detachably connecting the front extension and the base plate when the front extension is pressed, and a front hook formed in front of the base plate; A binding comprising a rear hook formed on the upper surface of the front extension of the back support; a boot body; an engaging portion engaging the front and rear hooks of the binding; and a rear surface engaging the back support. And a boot having a portion.

A snowboard boot and a binding according to the present invention include a base plate, a back support having a base pivotally supported at the rear of the base plate, and front extension portions formed on both sides of the back support. A boot engaging portion that is supported by the front extension portion and extends between the front extension portions on both sides; and a connecting unit that detachably connects the front extension portion and the base plate when the front extension portion is pressed. A binding comprising a rear hook formed on the upper surface of the front extension of the back support; a boot body; rear pins protruding on both sides of the boot body to engage with the rear hook of the binding; And a boot having a back surface engaged with the back support. Characterized by comprising.

The snowboard boots and bindings of the present invention also include a base plate, a back support having its base pivotally supported at the rear of the base plate, and front extensions formed on both sides of the back support. A boot engaging portion that is supported by the front extension portion and extends between the front extension portions on both sides; and a connecting unit that detachably connects the front extension portion and the base plate when the front extension portion is pressed. A front hook formed on both front sides of the base plate; a binding formed by a rear hook formed on the upper surface of a front extension of the back support; and a boot body, and engaged with the front and rear hooks of the binding. Front and rear pins protruding from both ends of the boot body, and engaging both ends with a pair of front pins, respectively. A front fastening belt, and a rear fastening belt in which both ends of the rear pin are engaged with a pair of the rear pins,
And a boot having a back surface engaged with the back support.

A snowboard boot and a binding according to the present invention include a base plate, a back support having a base pivotally supported at a rear portion of the base plate, and front extension portions formed on both sides of the back support. Connecting means for detachably connecting the front extension to the base plate when the front extension is pressed; front hooks protruding from both front sides of the base plate; and pivots on both sides of the back support. A rear pin protruding at a position rearward from the support base, and a rear tightening belt having both ends engaged with a pair of the rear pins,
And a boot comprising a boot body, a front pin protruding on both sides of the boot body so as to be engaged with a front hook of the binding, and a rear surface portion engaged with the back support. Features.

The present invention also provides a snowboard binding, comprising: a base plate; a back support having a base pivotally supported at a rear portion of the base plate; a front extension formed on both sides of the back support; A connection means for detachably connecting the front extension portion and the base plate when the extension portion is pressed; a front pin protruding from both front sides of the base plate; and a pivot base portion on both side surfaces of the back support. A rear pin protruding at a rear position, a front tightening belt engaging both ends of a pair of the front pins, and a rear tightening belt engaging both ends of a pair of rear pins of the back support. Characterized by comprising:

The present invention also provides a snowboard boot and a binding, comprising: a base plate; a back support pivotally supported at a rear portion of the base plate; a front extension formed on the back support; Arms at both front ends of the arm so as to be pivotally supported, front and rear fastening belts having both ends attached to the arm, and a pivot through a hole common to the arm and the front extension. A boot engaging portion supported by a pin and a connecting means for detachably connecting the front extension and the base plate when the front extension is pressed down.

The present invention also provides a snowboard boot and a binding, comprising: a base plate; a back support pivotally supported at the rear of the base plate; a front extension formed on the back support; Arms at both front ends of the arm so as to be pivotally supported, front and rear fastening belts having both ends attached to the arm, and a pivot through a hole common to the arm and the front extension. A boot engaging portion supported by a pin and a connecting means for detachably connecting the front extension and the base plate when the front extension is pressed down.

The connecting means comprises an engaging portion formed on the front extension, an engaging portion formed on the base plate, and a means for releasing the engagement between the two engaging portions. It is characterized by the following.

Further, the release means is a lever or a belt.

[0015]

Embodiments of the present invention will be described below with reference to the drawings.

1 to 3, reference numeral 1 denotes a binding, 2 denotes a boot, and in the present invention, the binding 1 is a base plate 3 fixed to a snowboard body (not shown), and upper surfaces on both front sides of the base plate 3. And a back support 6 whose base is tiltably supported at the rear portion of the base plate 3 via a pivot pin 5, and extends forward from both sides of the back support 6. The front extension 7 and the front extension 7
And a meniscus extending between the front extension portions 7 on both sides rotatably supported via pivot pins 9 on the upper end of the front extension portion 7 at the upper end of the front extension portion 7. And a fixing means 11 for detachably fixing the front extension portion 7 to the base plate 3.

The fixing means 11 includes an engaging recess 12 formed on the lower surface of the front extension 7 of the back support 6 and a shaft 13 extending on both sides of the base plate so as to engage with the engaging recess 12. And a spring 15 for always restraining the rotating hook 14 in the engaging direction (clockwise), and disengaging the rotating hook 14 against the spring 15 in the disengaging direction (clockwise). And a release lever 16 for rotating in the counterclockwise direction.

In the boot 2, front and rear pins 17 and 18 which are engaged with the front hook 4 of the binding 1 and the rear hook 8 of the back support 6 are provided on both the front and rear lower sides of the boot body. .

Since the snowboard boot and the binding according to the present invention have the above-described configurations, the back support 6 is provided.
When the boot 2 is pushed into the binding 1 so that its front pin 17 enters the front hook 4 in the state shown in FIG. The front extension 7 of the boot 6 is pushed down, the turning hook 14 enters into the engagement recess 12, the front extension 7 is fixed to the base plate 3, and the rear pin 18 of the boot 2 is moved to the front extension. 7, the back support 6 stands up, and the back support 6 stands up and contacts the rear surface of the boot 2, so that the boot 2 is completely fixed to the binding 1 as shown in FIG.

The back support 6 may be rotated counterclockwise at all times by a spring (not shown) until the lower end of the front extension 7 comes into contact with the base plate 3.

FIGS. 4 and 5 show that the front and rear pins 17 and 18 of the boot 2 are fixed at both ends of strap belts 19 and 20 for tightening the boot, respectively, and the feet in the boot 2 can be tightened by the tightening adjustment ratchet. Another embodiment of the present invention is described, and according to this embodiment, the tightening strength of the foot can be adjusted regardless of the tightening strength of the boot 2 and the binding 1.

In the embodiment shown in FIG. 6, the rear hook 8 of the back support 6 in the embodiment shown in FIGS. 4 and 5 is not provided, and instead of providing the rear pin 18 of the boot 2 on the boot 2, the back support 6 is provided. On both side surfaces, the back support 6 is provided so as to protrude at a position behind the pivot support base, and the pair of rear pins 18 are used to fix both ends of the rear strap belt 20.

According to this embodiment, the boot 2 can be fixed to the binding 1 only by the strap belt 20 at the rear.

FIGS. 7 and 8 show the embodiment shown in FIG.
This shows another embodiment of the present invention in which is provided on both sides of the front of the binding 1 instead of the boot 2.

FIGS. 9 to 11 show still another embodiment of the present invention. In this embodiment, the distal ends of a pair of arms 22 are turned around the distal ends on both sides of the base plate 3 of the binding 1 via the pivot pins 21 respectively. The arm 22 is rotatably supported, and the rear end of the arm 22 is connected to the end of the rear strap belt 20 via a pin 23. The front strap belt is connected between the tip and the middle of the arm 22 via a pin 24. The ends of 19 are connected to form an elongated hole 25 at the middle and rear ends.

A pivot pin 9 for pivotally supporting the stepping plate 10 is inserted into the elongated hole 25 through the front end of the front extension 7 of the back support 6, and a saw tooth is formed at the tip of the front extension 7. A hook 26 is formed.

Further, a recess 27 is provided in the middle of the base plate 3 for receiving the lower surface of the front end of the front extension portion 7 and the portion where the elongated hole 25 of the arm 22 is formed, and the recess 27 and the base plate 3 are provided. The base of an L-shaped rod 29 is rotatably supported between the distal ends of the L-shaped rods via a pivot shaft 28, and this is always suppressed in one direction by a spring 30.
As shown in FIG. 10, when the back support 6 is in the upright position, the tip of the horizontal rod portion of the L-shaped rod 29 is engaged with the tip engaging portion 26 of the front extension 7 of the back support 6. .

In this embodiment, the L-shaped rod 29 is rotated clockwise in FIG. 10 against the spring 30 from the state of FIG. 10 in which the boot 2 is attached to the binding 1 and the strap belts 19 and 20 are fastened. For example, the engagement between the L-shaped rod 29 and the engaging portion 26 of the front extension portion 7 is released, and the state shown in FIG. 9 is obtained, and the boot 2 can be removed from the binding 1 very easily.

When the boot 2 is inserted into the binding 1 again, the back support 6 stands up and presses the back surface of the boot 2 and the arm 22 moves down, and the boot 2 is fastened by the strap belts 19 and 20. Will be done at the same time.

In still another embodiment of the present invention, FIG.
As shown in FIG. 2, L in the embodiment shown in FIGS.
An operating belt 31 is provided on the operating part of the character rod 29, extending beyond the upper part of the boot 2 and on the opposite side.

According to this embodiment, the lock can be released by pulling the L-shaped rod 29 clockwise against the spring 30 by pulling the belt 31 upward, and the operation is extremely easy. Becomes

[0032]

As described above, according to the snowboard boot and the binding of the present invention, there is a great advantage that the snowboard boot and the binding that can be easily and securely connected and released can be obtained very easily.

[Brief description of the drawings]

FIG. 1 is a side view showing a state in which a boot and a binding are separated in a first embodiment of the present invention.

FIG. 2 is a side view showing a state in which the boot and the binding are connected in the first embodiment of the present invention.

FIG. 3 is a perspective view of a part of a binding part according to the first embodiment of the present invention.

FIG. 4 is a side view showing a state in which the boot and the binding are separated in the second embodiment of the present invention.

FIG. 5 is a side view showing a state in which the boot and the binding are connected in the second embodiment of the present invention.

FIG. 6 is a side view showing a state in which a boot and a binding are connected in a third embodiment of the present invention.

FIG. 7 is a side view showing a state in which the boot and the binding are separated in the fourth embodiment of the present invention.

FIG. 8 is a side view showing a state in which the boot and the binding are connected in the fourth embodiment of the present invention.

FIG. 9 is a side view showing a state in which the boot and the binding are separated in the fifth embodiment of the present invention.

FIG. 10 is a side view showing a state in which the boot and the binding are connected in the fifth embodiment of the present invention.

FIG. 11 is a plan view of a part of a binding portion according to a fifth embodiment of the present invention.

FIG. 12 is a side view showing a state in which a boot and a binding are connected in a sixth embodiment of the present invention.

FIG. 13 is a plan view of a part of a binding part in a sixth embodiment of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 binding 2 boot 3 base plate 4 front hook 5 pivot pin 6 back support 7 front extension 8 rear hook 9 pivot pin 10 meniscus 11 fixing means 12 engaging recess 13 shaft 14 rotation hook 15 spring 16 release lever 17 front Pin 18 Rear pin 19 Strap belt 20 Strap belt 21 Pivot pin 22 Arm 23 Pin 24 Pin 25 Long hole 26 Hook 27 Depression 28 Pivot shaft 29 L-shaped rod 30 Spring 31 Operation belt

Claims (10)

[Claims] 1. A base plate, a back support pivotally supported at the rear of the base plate, a front extension formed on the back support, and a boot engaging portion supported by the front extension. And binding means for detachably connecting the front extension and the base plate when the front extension is depressed. 2. A base plate, a back support having its base pivotally supported at the rear of the base plate, a front extension formed on the back support, and a boot engaging portion supported by the front extension. Connecting means for detachably connecting the front extension and the base plate when the front extension is pressed down, a front hook formed in front of the base plate, and an upper surface of the front extension of the back support. A binding comprising a rear hook formed, a boot body, an engaging portion engaging the front and rear hooks of the binding, and a boot having a rear surface engaging the back support. Snowboard boots and bindings. 3. A base plate, a back support rotatably supporting a base at a rear portion of the base plate, a front extension formed on both sides of the back support, and the back extension supported by the front extension. A boot engaging portion extending between the front extending portions on both sides, connecting means for detachably connecting the front extending portion and the base plate when the front extending portion is pressed, and an upper surface of the front extending portion of the back support A rear body formed with a rear hook formed on the rear body; a boot body; rear pins protruding on both sides of the boot body to be engaged with the rear hook of the binding; And a boot having a back portion engaged with the back support. 4. A base plate, a back support pivotally supported at the rear of the base plate, a front extension formed on both sides of the back support, and the back supported by the front extension. A boot engaging portion extending between the front extending portions on both sides, connecting means for detachably connecting the front extending portion and the base plate when the front extending portion is pressed, and front portions formed on both front sides of the base plate. A binding comprising a hook and a rear hook formed on the upper surface of the front extension of the back support; a boot body; and front and rear projections provided on both sides of the boot body to engage with the front and rear hooks of the binding. A pin, a front fastening belt having both ends engaged with a pair of front pins, and a pair of rear pins having both ends engaged with each other. Was a with the rear fastening belts, snowboard boots and exit the binding, characterized by comprising more the boot having a rear portion engaged with the back support. 5. A base plate, a back support rotatably supporting a base at a rear portion of the base plate, a front extension formed on both sides of the back support, and the front extension when the front extension is pressed down. A connecting means for detachably connecting the front extension portion and the base plate, a front hook protruding on both front sides of the base plate, and protruding from both sides of the back support at a position behind the pivot base. A binding comprising a rear pin, a rear tightening belt engaging both ends of the rear pin with a pair thereof, a boot body, and front pins protruding on both sides of the boot body so as to engage with the front hooks of the binding. And a boot comprising a back part engaged with the back support and a boot for snowboarding and a binden. . 6. A base plate, a back support rotatably supporting a base at a rear portion of the base plate, front extension portions formed on both sides of the back support, and the front extension portion when the front extension portion is pressed. A connecting means for detachably connecting the front extension portion and the base plate, a front pin protruding on both front sides of the base plate, and a rear protruding from both sides of the back support at a position rearward from the pivot base. A front fastening belt in which both ends are engaged with a pair of pins and the front pins, respectively, and a rear fastening belt in which both ends are engaged with a pair of rear pins of the back support, respectively. Binding. 7. A base plate, a back support rotatably supporting the base at a rear portion of the base plate, a front extension formed on the back support, and a front end pivotally mounted on both front portions of the base plate. An arm pivotally supported, front and rear tightening belts having both ends attached to the arm, and a boot engaging portion supported by a pivot pin passing through a hole common to the arm and the front extension. A binding means for detachably connecting the front extension and the base plate when the front extension is pressed down. 8. The connecting means comprises an engaging portion formed on the front extension portion, an engaging portion formed on the base plate, and a device for releasing the engagement between the two engaging portions. The snowboard binding according to claim 1, 2, 3, 4, 5, 6 or 7. 9. The snowboard binding according to claim 8, wherein said releasing means is a lever. 10. The snowboard binding according to claim 8, wherein said releasing means is a belt.