JPH09215811A - Separate board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a snow surface descending tool that allows even the aged who decreased in body flexibility and beginners to balance themselves, allows making a turn with slight motion, and reduces dangers by means of its enhanced operability for avoiding dangers to ease damage to the body during overturning. SOLUTION: Fastenings are attached to two separate boards, and the boards are connected together by a removable spring.

Description

Detailed Description of the Invention

According to the present invention, a board and a board are joined together by a spring, and the flexibility of the spring is used to slide the front board or the rear board in an up / down / left / right direction so as to draw an arc around a center point. Turn of time is possible with a little operation. In addition, raising the toe of the rear foot and pushing it backward, or raising the toe and pushing the heel forward, the spring is bent and the entire board creates a gentle arc, improving operability and increasing the risk of collision. Easy to avoid. Fresh snow
In deep snow, the center of gravity was placed rearward and the front leg was lifted up slightly to facilitate turning.

According to the present invention, a slide width is adjusted by selecting a spring according to a user's weight or leg strength, and it is possible to easily correct an imbalance in balance by moving either one of the legs even in a short time.

In the present invention, the boards are connected by springs and draw an arc depending on the magnitude of the weight and the strength of the impact. By reducing the arc on the lower back, the twist can be softened.

According to the present invention, since the mounting metal fittings and springs attached to the board are screwed in, they can be disassembled and made compact, and can be stored in the trunk of a car. Also, spring parts can be replaced, and changes in leg strength can be accommodated at a slight cost.

The stopper is extremely simple,
It was set during a break on a snowy surface, and it was attached so that it would not interfere with other skiers and borders while sitting on the track. The stopper stakes were foldable and kept to a minimum.

[Brief description of drawings]

[Figure 1] Plan view of a separate bird

[Figure 2] Elevation view of the separate board

FIG. 3 is a cross-sectional view of the connecting portion between the mounting bracket and the shaft with the spring.

FIG. 4 is a sectional view of a spring with an axial bolt and a nut.

[Figure 5] Sectional view of the mounting bracket attached to the board

[Figure 6] Elevated view of the mounting bracket with a stopper (when stored)

[Figure 7] Elevated view of the mounting bracket with a stopper (when in use)

FIG. 8 is a sectional view of the stopper storage valve and the rotary insertion cylinder.

FIG. 9 is a plan view of a connecting loop of left and right stoppers.

[Explanation of symbols]

 1 Mounting bracket 2 Axial bolt 3 Spring (mounting nuts on both ends) 4 Pressure diffuser (dispersing pressure to the board) 5 Folding stopper 6 Stopper storage valve 7 Stopper insertion tube

Claims (2)

[Claims] 1. A separate type snowboard in which two boards are joined together by using a spring. 2. A flow stop fitting (stopper) used for a break on snow