JPH09187543A - Binding device for snowboard - Google Patents

Abstract

PROBLEM TO BE SOLVED: To perform safe and quick attaching and detaching adjustment by loosening dial-like manual machine screws positioned in front and at the back of a base plate and sliding a reinforcing caulking pin to a dumbbell-like hole. SOLUTION: For this binding, for a high back leg 3 and a front belt position 7, the dial-like machine screws 6 and 7 are manually slid into the dumbbell-like holes and a boot size and a front and back stance position are adjusted. A belt is one belt, the need of adjustment is eliminated since the front belt position 7 is adjusted and fixed and it us slid to a back part by being passed through a front oblong hole 8 and tightened, it is continued from a front part to the back part and tightened by a pulling tool 11 provided in a center part and the belt front and back parts are simultaneously tightened. At the time, one belt 4 is adjusted and fixed to an approximate length by a length adjusting and fixing metal fitting 12 provided in the back part in advance. A gear-like angle adjustment plate 2 provided on the central part of the base plate 1 is made to rotate the base plate 1 by pulling a lever 5 and fix it by releasing the lever 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snowboard fixing device that can be easily adjusted manually by a person without using a tool and can be attached and detached with one touch.

[0002]

2. Description of the Related Art Snowboarding is a sport in which, like skis, one foot has a warp in the center and is warped to the front and back, and both feet are fixed with special boots to run on a snow slope. Yes A device for fixing the special boots and board (hereinafter binding) is required. For binding, usually two belts for one foot and a saw blade band are tightened with two tightening devices and it requires four operations with both feet, and different stances and boot sizes differ depending on the person, so tools are required. It's very troublesome.

[0003]

[Problems to be solved by the invention] Since snowboards, which are rapidly becoming popular, have a shorter history than skis, there is a technical delay in rapidly increasing the number of enthusiasts. It is inevitable. Therefore, it is preferable to use a tool for the purpose of safe and speedy attachment / detachment adjustment without using a tool or the like.

[0004]

According to the present invention, one-touch operation is performed with one foot, and the dial-like screw is manually loosened, the high-back leg and the belt position are slid and adjusted, and the lever on the side of the central portion is pulled. The problem is solved by adjusting the stance angle with or without boots.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION With this binding, by adjusting the boot size and the front and rear stance positions by manually sliding the high back leg and the front belt position into the holes of the iron array, the boot size and the front and rear stance positions can be adjusted simultaneously. Tighten and fix with a ratchet type tightening device. Also, the stance angle can be fixed by pulling the lever on the side of the center to rotate it around the base plate and releasing the lever to always return the lever pressed by the spring.

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
1 is made of a light alloy and has a reinforcing rib 20 and is heat-treated to be light and strong and excellent in operability. Further, other members can be used as long as they have the same value or more.

Reference numeral 2 is in the center of 1 and has a gear shape. By pulling the lever 5, the base plate 1 is rotated and the lever 5 is rotated.
By releasing, the lever that is always pushed by the spring is returned and can be fixed.

3, a high back leg is manually fixed by sliding a dial-shaped screw 6 into an iron array-shaped hole, and the front belt position 7 is also the same. In addition, the caulking pin 10 is provided below the high back leg to enhance safety.

No. 4 is a belt, 7 is adjusted and fixed, and the front oblong hole 8 is slid down and slid to the rear so that adjustment is not necessary. Tightening with a pulling device 11 in the center from the front to the rear. The front and rear parts of the belt can be tightened at the same time. The length of one belt is first adjusted by the length adjusting fixing metal fitting 12 at the rear portion.

Reference numeral 9 denotes a ratchet device for pulling and tightening the belt 4, which feeds the saw blade shaped belt 21 and moves the feed lever 22 from A to B to feed and tighten the saw shaped blade belt. Further, by pulling up the release lever 23 from C to D, the claw-shaped stopper 24 is pushed, and the saw blade belt can be easily pulled out.

The embodiment of the present invention has the above-mentioned structure. Generally, in order to perform snowboarding, a binding 14 for fixing the special boot 15 and the board 13 is required, and normally two belts 19 and a saw blade are provided on one foot. The band 18 is tightened by the two tightening devices 17 and the adjusting device 16, and each stance, size, and angle are required with four operations and tools with both feet, which is very troublesome. It is an object of the present invention to implement remarkably safe and prompt attachment / detachment adjustments.

It is clear that the drawings and the description are the object of the present invention, and that the overall shape and the shape configuration of the parts can be appropriately formed.

As described above, the snowboard fixing device of the present invention facilitates adjustment and removal of each part by a simple operation, and allows quick entry / exit to the lift or adjustment on the slope, so that the ski area is not crowded. Helps to relax and enjoy sports safely.

[Brief description of the drawings]

FIG. 1 is a perspective view of a snowboard fixing device of the present invention.

FIG. 2 is a side view generally gliding on a snow slope.

FIG. 3 is a front view generally fixing a boot and a board.

FIG. 4 is a front view for fixing the boot and the board of the present invention.

FIG. 5 is a top view of the fixing device of the present invention.

FIG. 6 is a front view of the boot detachable according to the invention.

FIG. 7 is a cross-sectional view showing movement of the ratchet type tightening device of the present invention.

FIG. 8 is a sectional view of a belt length adjusting and fixing metal fitting of the present invention.

FIG. 9 is a front view of the belt pulling device of the present invention.

[Explanation of symbols]

 1. Fixing device body 2. Angle adjustment plate 3. High back leg 4. Tightening belt 5. Angle adjustment lever 6. Dial-shaped screw 7. Dial-shaped screw 8. Long hole for belt slide 9. Ratchet type tightening device body 10. Caulking pin 11. Belt tensioning device 12. Length adjustment fixing bracket 13. Board 14. Binding 15. Boots 16. Adjuster 17. Tightening device 18. Normal saw blade band 19. Belt 20. Reinforcing rib 21. Saw blade band for the present invention 22. Feed lever 23. Feed claw 24. Stopper claw

Claims (3)

[Claims] 1. A fixing device which has a reinforcing caulking pin that slides through an iron array-shaped hole and can easily and manually adjust the stance position and the size of the boot by loosening dial-shaped manual screws located at the front and rear of the base plate. 2. The tightening belt is a belt that connects the front and rear parts, and the center part has a hook-and-loop shape. When the tightening belt is submerged in the elongated hole in the front part of the base plate, the tightening belt slides to the rear part so that adjustment is not necessary, and the boot. Fixing device that can tighten and release all belts with one ratchet type tightening device that improves the stability of tightening to the rear and is fixed to the rear part. 3. The base plate and the high-back leg are made of a light and strong body by providing semi-circular reinforcing ribs such as duralumin-based aluminum alloy and heat-treated, and a fixing plate at the center of the base plate is pulled by pulling a lever beside the base plate. A fixing device that rotates with or without a boot as an axis and facilitates angle adjustment.