JPS59194771A - Ski pole - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ski pole characterized in that a desired cone-shaped ring such as a cone or a pyramid is provided at one end of the pole.

While skiing or waiting for a lift, it often happens that the shaft of the ski pole, especially the part up to about 10 to 15 meters above the ring, is scraped with the edge of one's ski. As this happens over time, the strength of the shaft of the stock weakens, and it can easily break under the slightest load while skiing. Similarly, rings provided at the bottom of the poles are often damaged by being stepped on by one's own cedar or by someone else's ski while waiting for a lift. It is no exaggeration to say that all skiers have experienced this type of shaft wear and ring breakage.

Therefore, regarding the shaft, it is necessary to provide some kind of reinforcement to the above-mentioned parts, but it is almost impossible to change the material or make only some necessary parts thicker due to manufacturing or cost reasons. be. If the material of the ring is changed to a hard one, it will lack flexibility and be unsuitable in terms of functionality and safety. Furthermore, various rings have been commercially available in the past, but when sliding or walking in fresh snow or deep snow, when the pole is inserted deep into the snow and removed, the resistance of the snow on the ring is extremely large, making stock work smooth. This not only made it difficult to move, but also caused loss of balance and a fall accident.

The object of the present invention is to provide a safe, extremely effective, and suitable ski pole that can overcome all of these three major drawbacks and that does not pose a danger of causing injuries to skiers.

Further, to explain this with reference to an example of implementation shown in the drawings, the pole 2 is provided with a desired grip portion 1 at one end, and a ring 3 having a desired conical shape, such as a conical shape or a pyramidal shape, is provided at the other end. . The cone-shaped ring 3 may be formed into a conical shape 3a as shown in FIGS. 1, 3, and 10 to 12, or hexagonal or as desired as shown in FIG. It is formed into a pyramidal shape 3b, and its outer periphery is formed into a deformed shape such as a star shape 3C or a wave shape 3d as shown in FIGS. 4 and 6, or a pyramidal shape as shown in FIG. In some of the illustrated examples, the lower half 4 of the conical body 3a is formed in a wavy shape, and furthermore, the seventh
As shown in the figure, it is deformed into a conical shape 38 with a portion missing. In addition, the cone-shaped ring 3 may have only the upper end 5 fixedly attached to the stock 2 to provide some elasticity, or the upper end 5 and the lower end 6 may form a uniform shape. Additionally, if the inside of the cone-shaped ring 3 is formed into a cavity 11, it can be made lightweight. Moreover, the cone-shaped ring is extremely easy to manufacture if it is integrally molded from plastic. In the figure, reference numeral 7 is a fitting hole of the stock, 8 is a lower support that also serves as a lower attachment part, 9 is a Heisei, 10
is a buckle.

Since the present invention is constructed as shown on paper, the easily broken part of the stock is protected by the cone-shaped ring, which prevents the stock from breaking.In addition, when the ring is sunk deep into the snow in fresh snow, deep snow, etc. In this case, the ski poles can be pulled out of the snow without any resistance, the ski poles can be worked very smoothly, and the ski poles are safe because there is no risk of injury to the skier.

[Brief explanation of the drawing]

The figures illustratively show embodiments of the present invention, and FIG. 1 is a front perspective view of a stock provided with a cone-shaped ring, and FIG. 2 is a front perspective view of a stock provided with a ring having a star-shaped outer periphery. Figures 3 to 8 are views of the cape, Figure 9 is an explanatory view of a stock provided with a conventionally known ring 12; The figure is an explanatory view in which both the upper and lower ends of the ring are fixed to the stock, and FIG. 12 is a side view of the same. 1...Grip part, 2...Pole, 3...Cone-shaped ring. Figure 1 Figure 8 Figure 5 Figure 7 Figure 4 n'+ Figure 6 m8rn1 Figure 9n Figure io

Claims (1)

[Scope of Claims] 1. A stock characterized by having a pole provided with a desired grip portion at one end and a ring formed in a desired conical shape such as a conical shape or a pyramidal shape at the other end. 2. The stock according to claim 1, wherein the cone-shaped ring is an elliptical cone. 3. The stock according to claim 1, wherein the cone-shaped ring is a deformed cone with a wavy outer periphery. 4. The rod according to claim 1, wherein the cone-shaped ring is a deformed pyramid such as a star shape. 5. The stock according to item 1, wherein the cone-shaped ring has a partially truncated cone. 6. The stock according to claim 1, characterized in that only the upper end of the cone-shaped ring is fixed to the pole. 7. The stock according to claim 1, wherein the upper and lower parts of the cone-shaped ring are fixed to a pole. 8. The stock according to claim 1, wherein the inside of the cone-shaped ring is hollow.