JP2832783B2 - Snowboard bindings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snowboard binding.

[0002]

2. Description of the Related Art FIG. 5 is an explanatory view of a conventional snowboard binding, wherein 1 is a base plate fixed to a snowboard body (not shown), and 2 is a base plate 1 so as to be in contact with a rear surface of a boot. The high back fixed to the rear end, 3 is a high back cushion attached to the inner surface of the high back 2, 4 is an ankle strap provided on the base plate 1 to tighten the upper of the boot, and 5 is to tighten the toe of the boot. 2 shows a shoe strap provided on the base plate 1.

FIG. 6 is a detailed explanatory view of the ankle strap 4, and reference numeral 6a denotes one end of the base plate 1
, One end of which is fixed to the other side of the base plate 1, 7 is a buckle connected to the free end of the one band, and 8 is connected to the buckle 7. A ratchet belt 9 indicates a ratchet pawl provided for passing the ratchet belt 8 through the other band 6b.

The toe strap 5 has the same configuration as the ankle strap 4.

In such a conventional snowboard binding, when the boot is mounted on the base plate 1, the ankle strap 4 and the toe strap 5
Disengage the ratchet belt 8 and ratchet claw 9
After the one and the other bands 6a, 6b are separated from each other with both hands, the boot is placed on the base plate 1 from above, and the ratchet belt 8 is inserted into the ratchet claw 9 as shown in FIGS. The upper and toe of the boot are fixed to the base plate 1.

[0006]

As described above, a conventional snowboard binding uses a boot with a base plate 1.
To fix the ratchet belt 8 and the ratchet claw 9
Must be engaged each time, the degree of tightening must be adjusted, and the buckle 7 must be tightened, which is troublesome and time-consuming, troublesome, and has the disadvantage that a constant degree of tightening cannot be expected for each use.

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

[0008]

SUMMARY OF THE INVENTION A snowboard binding according to the present invention comprises a base plate, a high back having a lower portion pivotally supported at a rear portion of the base plate, and extending further below the pivot portion of the high back.
And a locking means for releasably locking the rearward tilt of the high back.

The binding for a snowboard of the present invention comprises:
The base plate and the rear of this base plate
The high back which pivotally supports
The part of the rack that extends further below the pivot
Ankle strap with attached end
Locking means for releasably locking the rearward tilting of the lock .

[0010] the locking device extends along the rear surface of the highback, and a connecting means <br/> coupled to the base plate on both sides of the front portion than the pivot point of the both ends respectively the highback tensioning releasing means of the connecting means And

[0011] The tension release means is provided with its base at the high
It is pivotally supported on the back, and the connecting means is engaged with the free end.
It is a lever that has been fitted.

[0012] The connecting means is a wire.

[0013]

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

In the present invention, as shown in FIG. 1, lower portions on both sides of the high back 2 are pivotally supported on both sides of the base plate 1 via pivot pins 10, respectively, so as to be further lower than the above-mentioned pivot portions of the high back 2. Husband on both lower sides extended to
One side of the ankle strap 4 via the pivot pin 11
And the lower ends of the other bands 6a and 6b are pivotably supported.
And one end of the wire 12 as the connecting means
A pivot pin for the high back 2 on one side of the base plate 1
10 at any position between the fixing part of the shoe strap 5 and
And place this wire 12 on one side of the back of the highback 2.
Attached guide 13a, base of which can be pivoted at the center
Lever as a means for releasing the tension of the wire 12
-14 and the guide 13b attached to the other side,
The other end of the wire 12 is similarly set to the other end of the base plate 1.
To the side.

[0015]

[0016] Since snowboard binding of the present invention is configured as described above, Ki out Killing highback 2 rearwardly from so the wire 12 is loosened depressing downward the lever 14 as shown in FIG. 2, to this
The ratchet belt 8 of the ankle strap 4 and the
The boot can be easily worn without disengaging the
Not from above the source plate 1 but from behind
can do.

When fixing the boots, the high back 2
The Tilt forward, becomes so that clamped boots by pushing up the lever 14 upward.

In this state, when the lever 14 is pushed up and rotated, the wire 12 is tensioned, and the rearward rotation of the highback 2 is prevented.

[0019]

In this embodiment, as shown in FIG.
Flip back 2 backward and at the same time
The lower ends of the bands 6a and 6b are connected to the base plate 1.
The position of the pivot pin 11 is the pivot pin 1 of the highback 2.
0 so that on the push upward want as a fulcrum.

[0021]

As described above, according to the snowboard binding of the present invention, the boot can be easily attached to and detached from the base plate without releasing the engagement between the ratchet belt and the ratchet pawl of the ankle strap, and the boot is tightened. There is a great benefit that the condition can be the same every time.

[Brief description of the drawings]

FIG. 1 is a front view of a snowboard binding of the present invention in a use state.

FIG. 2 is a front view of the snowboard binding of the present invention in a state where the lever is pushed down.

FIG. 3 is a front view of the snowboard binding of the present invention in a state in which the high back is halfway down rearward.

FIG. 4 is a front view of the snowboard binding of the present invention in a state where the high back is completely tilted rearward.

FIG. 5 is a front view of a conventional snowboard binding.

FIG. 6 is a side view of the strap with a buckle fastened.

FIG. 7 is a side view of the strap with the buckle loosened.

[Description of Signs] 1 base plate 2 high back 3 high back cushion 4 ankle strap 5 toe strap 6a band 6b band 7 buckle 8 ratchet belt 9 ratchet claw 10 pivot pin 11 pivot pin 12 wire 13a guide 13b guide 14 lever

Claims (4)

(57) [Claims] 1. A base plate, a high back that pivotally supports a lower portion thereof at a rear portion of the base plate, an ankle strap having a lower end attached to a portion of the high back that extends further below the pivot portion, Locking means for releasably locking the rearward tilting of the high back. 2. The connecting device according to claim 1, wherein said locking means extends along a back surface of said highback, and has both ends connected to both sides of a base plate in a portion forward of a pivot point of said highback, and a tension releasing means for said connecting means. Claim 1 comprising
The described snowboard binding. 3. A binding for a snowboard according to claim 2 , wherein said tension releasing means is a lever having a base portion rotatably supported on said high back and said free end portion engaging said connecting means. 4. The apparatus according to claim 1, wherein said connecting means is a wire.
The binding for snowboards according to 2 or 3 .