JPH0216775Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a boot jig that can display the center position and is used when attaching a ski shoe fastener to a ski shoe board.

Conventionally, when attaching fasteners to skis, it was necessary to use each pair of ski boots and fit them together. However, in many cases, ski boots are the product, and this work is not only troublesome, but also may stain or damage the ski boots. It has been desired to develop a boot jig that can easily indicate the center point of.

The present invention was developed in response to this request, and aims to provide a boot jig that can substitute for ski boots of all sizes with a single jig and can indicate the boot center at the same time as determining the size. It is something.

Most ski boots are made according to the DIN standard (German industrial standard for ski boots for alpine ski bindings), but according to this DIN standard, ski boots have differences in length, size, and design. Also, the toe piece and heel piece are to be formed to standard dimensions. Therefore, if a jig having the shape of the toe piece and heel piece is made elastic, it can be used as a substitute for ski boots of all sizes and designs according to at least the DIN standard. Herein lies the basic principle of this invention.

Hereinafter, a detailed explanation will be given according to the illustrated embodiment.

FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a side view of the same. As shown in both figures, the boot jig is slidable between a front member 1 equipped with a toe piece 3 having the same shape as the toe piece of a ski boot, and a rear member 2 equipped with a heel piece 4 having the same shape as the heel piece of the ski boot. It was installed on.
In addition, in the figure, 5 is a dial with a bolt for fixing the front member 1 and the rear member 2, 6 is a handle attached to the rear member 2, 7 is a size display section provided on the side of the rear member 2, 8 is a center display section formed below the size display section 7.

The front member 1 consists of a toe piece 3, its mounting portion 9, and a long insertion shaft 10. Details of the insertion shaft 10 are shown in the bottom view of the front member 1 in FIG. It appears in the A-line sectional view. According to this, the insertion shaft 10 has a substantially trapezoidal cross section and has a fixing bolt sliding window 11 and a fixing nut sliding groove 12 formed from the top surface, and a rack 13 is attached to the bottom surface.
A scale 14 is attached to the lower part of the side surface.
Note that the toe piece 3 is fixed to the mounting portion 9 in a replaceable manner.

On the other hand, the rear member 2 to which the heel piece 4 is attached in a replaceable manner is shown in the bottom view of FIG. According to this, a guide groove 15 having a substantially square cross section and the same shape as the outer shape of the insertion shaft 10 is formed inside, a bolt through hole 16 passing through the guide groove 15 from the upper surface is bored, and a center display groove 17 is formed in the lower part of the side surface. is cut out, and the rack 9 of the insertion shaft 10 is cut out on one side of the bottom.
Rack 9' is attached with the teeth facing each other.
Note that 18 is a size display window, which is formed to correspond to the position of the scale 14 of the insertion shaft 10. Therefore, by moving the front member 1,
The boot size at that time is clearly displayed in the display window 18. In the figure, reference numeral 9' indicates a mounting portion for the heel piece 4.

A pinion 19 that moves in the same direction by half of the moving distance is engaged between the rack 9 of the front member 1 and the rack 9' of the rear member 2 at the center of the boot jig. A center gauge 20 is fixed to. The bottom view of FIG. 5 shows this state. In FIG. 5, 21 is a fixing nut, and 22 is a washer.

The details of the center gauge 20 are shown in the exploded explanatory view of FIG. According to this, a fine adjustment gauge 2 is fixed to a pinion 19 and is made of a transparent material and has a fine adjustment display scale 26 displayed on a gauge body 25 that displays a center display scale 23 and a fine adjustment scale 24.
7 is attached with a holding screw 28 via a holding plate spring 29.

Next, the mounting relationship of each member in the present invention will be explained.
The front member 1 and the rear member 2 are fixed by inserting the insertion shaft 10 of the front member 1 therein, passing the fixing bolt through the bolt through hole 6 and the bolt sliding window 11, and screwing it into the nut 21. , a pinion 19 to which a center gauge 20 is attached is meshed between the racks 9, 9' of both members.

Next, how to use this embodiment will be explained.

First, the dial 5 is turned to make the front member 1 and the rear member 2 slidable. While pulling the front member 1 forward, check the size display section 7 and stop at the desired size. At this time, the rack 13 attached to the bottom surface of the front member 1 moves forward, and the pinion 19 meshing with the racks 13 and 13' moves the rack 13 forward while rotating between the racks 13 and 13'. move by half the distance traveled by . Therefore, the center display scale 23 of the center gauge 20 fixed to the pinion 19 also moves by that amount.
The center of the boot jig is always displayed. In this state, the front member 1 and rear member 2 are fixed by turning the dial 5 and used as a boot jig.

Note that, depending on the design or mechanism of some ski boots, the center of the length may not necessarily be the center. At this time, if the fine adjustment gauge 27 is moved and the fine adjustment display scale 26 is moved and adjusted by a predetermined amount according to the fine adjustment scale 24, the position of the fine adjustment display scale 26 becomes the center.

When the present invention is constructed and used as described above, it has the following effects.

First, in the present invention, the front member 1 and the rear member 2, which have a toe piece 3 and a heel piece 4 that have the same shape as the front and rear ends of a ski boot, are configured to be slidable and fixed, so that it is possible to adjust the desired dimensions when attaching the fastener. They play the same role as ski boots, and one boot jig can replace all sizes of ski boots. The toe piece and heel piece of ski boots are the same for both left and right feet. Since the boot jig is used to attach the fastener to the ski board, the same effect can be achieved without using real ski boots, so there is no need to worry about damaging or staining the ski boots.

Secondly, the center position of the ski boot is important when attaching the fasteners, and since the present invention has a center display section 8 that uses a rack and pinion, it is possible to set the boot jig to the desired size at the same time. The center is always displayed, which is extremely convenient.

Thirdly, as an effect of the embodiment, toe piece 3,
Since the heel piece 4 is replaceable, it also has value as a durable item by replacing the part that has been worn out by attaching the fastener.

[Brief explanation of the drawing]

1 is a perspective view showing one embodiment of the present invention, FIG. 2 is a side view of the same, FIG. 3A is a bottom view of the front member, B is a sectional view taken along line A-A, and FIG. 5 is a bottom view of the rear member, B is a sectional view taken along line B-B, FIG. 5 is a bottom view of the embodiment, and FIG. 6 is an exploded explanatory view of the center scale. 1... Front member, 2... Rear member, 3... Toe piece, 4... Heel piece, 5... Dial,
6...Handle, 7...Size display section, 8...Center display section, 9, 9'...Mounting section, 10...Insertion shaft, 11...Fixing bolt sliding window, 12...Nut sliding groove , 13, 13'...Lack, 14...
Scale, 15... Guide groove, 16... Bolt through hole, 17... Center display groove, 18... Size display window, 19... Pinion, 20... Center gauge, 21... Nut, 22... Washer, 23...
...Center display scale, 24, 26...Fine adjustment scale, 27...Fine adjustment gauge.

Claims (1)

[Claims for Utility Model Registration] (1) A front member having a toe piece and an insert shaft having the same shape as the tip of a ski boot, and a rear member having a heel piece and a guide groove for the insert shaft having the same shape as the rear end of a ski boot. and a rack is mounted on the bottom surface of the front member and the rear member at opposing positions, respectively, and a pinion is mounted between the racks in a jig to move a distance equal to one-half of the travel distance of the rack. A boot jig for attaching a ski shoe stopper capable of displaying the center position, characterized in that the pinion is engaged at the center of the pinion, and a center display gauge is attached to the pinion. (2) A boot jig for attaching a ski shoe stopper capable of displaying the center position according to claim 1 of the utility model registration claim, in which the toe piece and heel piece are replaceable.