JPS6331603Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is a fastener used to tighten the overlapping part of the upper of a ski boot, and is designed to prevent it from accidentally coming off even if the tightening loosens during use. This relates to a ski shoe stop that does not use a spring.

(Prior Art) In a stop that is used to tighten the overlapping part of the upper of a ski boot and tensions and locks a wire attached to one end of the overlapping part, the overlapping part loosens during use and the wire is attached to the fastener. In order to prevent the lever from coming off and hanging around, a spring is used.

However, snow gets caught in the part where the spring is placed,
This had the disadvantage that the spring would no longer work properly or would rust and break.

(Problem to be solved by the invention) Even if the overlapping part of the upper of the ski boot becomes loose, the overlapping state between the lever and the base body is maintained.

(Means for solving the problem) A recessed part 4 having a fitting recess 5 is provided on the bottom surface of the lever A, a fitting protrusion 13 is provided on the base plate part 10 of the base body B,
When the lever A and the base body B overlap, the fitting recess 5
and the fitting protrusion 13 are removably fitted and locked, and the use of a spring is omitted.

(Function) When lever A is pushed down, lever A
rotates clockwise about the shaft C, and the tips of the fitting convex portions 13 of the base body B come into contact with the lower ends of both side walls 8 of the lever A, respectively.

Further, when the lever A is turned clockwise, the fitting convex portion 13
Due to its elastic force, it slides into contact with the inner surface of the side wall 8 and enters the recess 4, and finally engages and locks with the fitting recess 5 provided on the inner surface of the recess 4, and the first
As shown in Figures 3 to 3, lever A and base body B
are overlapped, and the tightening of the overlapping part E of the shoe upper is completed.

Even if the polymerized part E loosens during use from this state,
Since the fitting protrusion 13 and the fitting recess 5 are fitted and locked, the overlapping state of the lever A and the base body B can be maintained.

(Example) The ski shoe stopper according to the present invention is shown in FIGS. 1 to 3.
As shown in the figure, a lever A having a wire stopper 1 is rotatably supported on a base body B by a shaft C.

As shown in FIGS. 4 to 6, the lever A is
Shaft hole 2, which has a substantially V-shaped body when viewed from the front, through which the shaft rod C is inserted.
A shaft portion 3 having a perforation is provided at the left end, a recess portion 4 is provided at the center of the bottom surface, a fitting recess portion 5 is provided on the right inner side of the recess portion 4, and a wide portion 6 having an anti-slip portion 7 is provided in the F-shaped body. The wire stopper 1 is formed by forming a hole from near the end of the bending part to the right end thereof, and forming a hole through which the wire D is inserted and locked in the side walls 8, 8 near the bending part.

As shown in FIGS. 7 and 8, the base B is
Bearing parts 12, 1 in which shaft holes 11 are bored on both left sides of a substantially V-shaped base plate part 10 in which rivet holes 9, 9 are bored.
2 are bent parallel to each other, and fitting convex portions 13, 13 having slightly swollen tips are bent at both right side ends of the base plate portion 10.

Next, to explain how to use the ski boot fastener according to the present invention, the stud is inserted into the stud hole 9 of the base body B and swaged, and the ski boot fastener is attached to the outside of the overlapping part E of the ski boot upper. Install.

Then, pull up the lever A of the stopper, hook the wire D inserted into the wire stopper 1 and hooked onto the hooked protrusion F provided on the other side of the shoe upper, and then lever A
When pressed down, lever A rotates clockwise around shaft C, and the lower ends of both side walls 8, 8 of lever A are pressed down.
The tips of the fitting convex portions 13, 13 of the base body B are in contact with each other.

Further, when the lever A is turned clockwise, the fitting convex portion 13
slides in contact with the inner surface of the side wall 8, enters the recess 4, and finally engages and locks with the fitting recess 5 provided on the inner surface of the recess 4, as shown in FIGS. As shown in FIG. 3, the lever A and the base body B overlap, and the tightening of the overlapping part E of the shoe upper is completed.

Even if the overlapping part E loosens during use from this state and the wire D comes off the hook projection F of the shoe upper, the lever A The polymerization state of the substrate B and the substrate B is maintained.

As shown in FIGS. 9 to 15, the second ski boot stop according to the present invention has a lever A having a wire stop 1, similar to the first ski boot stop.
is rotatably supported on the base body B by a shaft C.

As shown in FIGS. 12 and 13, the lever A has a three-pronged shaft portion 3, 3, 3 in which a shaft hole 2 is bored.
When viewed from the front, the levers are substantially V-shaped in a front view, and are provided parallel to each other through the notches 14, 14 at the left end, and the other structure is the same as the lever A of the first ski boot stop.

As shown in FIGS. 14 and 15, the base body B includes a two-part bearing portion 12 having a shaft hole 11 formed on the left side of a substantially V-shaped base portion 10 having a rivet hole 9 formed therein. ，
12 protrude parallel to each other, and the concave portion 4 of the lever A
A thick wall portion 15 into which the bearings are loosely fitted is provided on the substrate portion 10 on the right side of the bearing portions 12, 12, and fitting convex portions 13, 13 are provided protruding from both right side surfaces of the thick wall portion 15. It is.

In the above embodiment, the fitting recess 5 is provided in the lever A.
Although the example in which the fitting protrusion 13 is provided on the base body B has been described, the ski boot stop according to the present invention can also be provided by providing the fitting protrusion 13 on the lever A and the fitting recess 5 on the base body B. It is something.

In the ski boot stop according to the present invention, the lever A and the base body B may be made of synthetic resin or metal, or one of them may be made of metal and the other may be made of synthetic resin.

In the above embodiments, the number of shaft portions 3 provided on the lever A is one part or three-pronged, and the number of bearing portions 12 provided on the base body B is two parts. The number is not particularly limited, as long as they can be rotatably supported relative to each other.

The wire stopper 1 has been described as an example in which a hole through which the wire D is inserted and locked is provided, but a plurality of corrugated crests may be provided on the bottom surface of the lever A.

(Effect of the invention) The stop for ski boots according to the invention has a fitting recess 5 on the lever A and a fitting protrusion 13 on the base body B.
When the lever A and the base body B overlap, the fitting recess 5 and the fitting protrusion 13 are fitted and locked, so even if the overlap part E of the ski boot upper becomes loose, the overlap state of the lever A and the base body B can be maintained. The lever A does not rattle or dangle, making it safe.

Since the present invention does not use a spring and has a small number of parts, the manufacturing process can be simplified and an inexpensive ski shoe stop can be provided.

[Brief explanation of the drawing]

Fig. 1 is a front view of the ski shoe stop of the present invention, Fig. 2 is a plan view of Fig. 1, and Fig. 3 is a - of Fig. 2.
4 is a front view of the lever related to the ski boot fastener shown in FIG. 1, FIG. 5 is a bottom view including a partially cutaway cross section of the lever shown in FIG. 4, and FIG.
7 is a front view of the base body of the ski boot stopper shown in FIG. 1, FIG. 8 is a plan view of the base body of FIG. 7, and FIG. 9 is a sectional view taken along the - line in the figure. 10 is a plan view of the ski boot stop of FIG. 9, and FIG. 11 is a front view of the ski boot stop of FIG. 9.
12 is a bottom view including a partially cutaway cross section of the lever of the ski boot stop in FIG. 9, FIG. 13 is a sectional view taken along the - line in FIG. 12, and FIG. 15 is a plan view of the base shown in FIG. 14, and FIG. 16 is a sectional view showing another fitted and locked state of the lever A of the present invention and the base. , FIG. 17 is a plan explanatory diagram of the state in which the ski shoe stopper according to the present invention is used;
FIG. 18 is a partially omitted enlarged sectional view taken along the - line in FIG. 17. A... Lever, B... Base, C... Shaft, D...
...Wire, E...Overlapping part, F...Uncinate process, 1...
...Wire stop, 2...Shaft hole, 3...Shaft part, 4...
...Concave portion, 5...Fitting recess, 6...Wide portion, 7...
Anti-slip part, 8...Side wall, 9...Rivet hole, 10...Base part, 11...Shaft hole, 12...Bearing part, 13...Fitting convex part, 14...Notch part, 15...Thick wall Department.

Claims (1)

[Scope of utility model registration request] In a stop for ski boots in which a lever having a wire stop is rotatably supported on a base having a stud hole by a shaft rod, a recess 4 having a fitting recess 5 is provided on the bottom surface of the lever A. , the substrate part 10 of the base body B
A stop for ski boots characterized in that a fitting convex part 13 is provided at the top of the ski boot, and the fitting concave part 5 and the fitting convex part 13 are removably fitted and locked.