JPS5826564Y2 - Umbrella cloth attachment structure to the tip of the roof - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a structure for attaching an umbrella cloth to a dew tip.

The dew tip is attached to the tip of the rib of a Western umbrella to prevent the tip of the rib from poking your eyes or body.

The tip of the dew is generally a spherical part 1 as shown in Figures 1 and 2.
a, and a cylindrical part 1b connected to one end side of the spherical part 1a, and can be attached to the tip of the canopy rib 2 by inserting the canopy rib 2 into the shaft hole 1C of the cylindrical part 1b. At the same time, by fixing the peripheral edge of the umbrella cloth 3 to the cylindrical portion 1b, the dew point 1 will not fall off from the tip of the umbrella rib 2 when the dew point 1 is pulled in the direction of the arrow with the umbrella cloth 3. That's what I do.

By the way, in the past, the peripheral edge of the umbrella cloth 3 was fastened to the umbrella cloth fastening hole 1d provided in the cylindrical part 1b using the fi thread 4, which is fixed to the cylindrical part 1b of the dew tip 1. This will be described next. There were some drawbacks.

(1) Tying using thread 4 is troublesome and requires female work efficiency.

(2) The thread 4 is easily cut, and therefore the umbrella cloth 3 is easily detached from the dew tip 1.

As shown in FIG. 3 and subsequent drawings, the present invention includes a substrate 5 that is formed to be able to be wrapped around the cylindrical portion 1b of the dew point 1, and a tongue piece 6 that can stand upright. The cylindrical part 1b of the dew tip 1
The substrate 5 is inserted through the umbrella cloth fixing hole 1d provided in the hole 1d and the umbrella cloth 3 located at the opening of the hole 1d, and the substrate 5 is wrapped around the cylindrical portion 1b of the dew point 1, and the peripheral edge of the umbrella cloth 3 is inserted. The above-mentioned conventional drawbacks are solved by having a structure in which the dew tip 1 is fixedly attached to the dew tip 1.

In the embodiment shown in the drawings, the substrate 5 is made of a thin metal plate and has a width W of about 1/2 to 1/3 of the length tl of the cylindrical part 1b of the dew tip 1, and a width W of about 1/2 to 1/3 of the length tl of the cylindrical part 1b. It is formed to have a length l about .5 to 2 times as long.

Further, the tongue piece 6 is formed by making a U-shaped cut 7 in the length direction of the substrate 5 with a length t larger than the diameter of the cylindrical portion 1b, and is made to stand up from the substrate 5 at a substantially right angle. ,
The tip 6a is inserted through the umbrella cloth fixing hole 1d provided in the cylindrical portion 1b and the umbrella cloth 3 located at the opening of the hole 1d.

Then, as described above, attach the tongue piece 6 to the umbrella cloth fixing hole 1d and the umbrella cloth 3.
, and then wind the substrate 5 along the circumferential surface of the cylindrical portion 1b so as to wrap the tip of the tongue piece 6, and finally join the two ends of the substrate 5 by butting them together. It is adapted to be attached to the cylindrical portion 1b.

The both ends of the substrate 5 may be joined by bending the abutting portions as shown in the drawings, or by using an adhesive or the like.

As explained above, the present invention has a metal or plastic substrate 5 formed so that it can be wrapped around the dew tip 10 and the cylindrical portion 1b.
A tongue piece 6 is formed so as to be able to stand up, and the tongue piece 6 is inserted into the umbrella cloth fixing hole 1d provided in the cylindrical part 1b of the dew point 1 and the umbrella cloth 3 located at the opening of the hole 1d. the substrate 5 to the dew tip 1.
Since the structure is to attach the umbrella cloth to the dew tip 1 by wrapping it around the cylindrical portion 1b of the dew tip 1, it is more convenient than the case where the peripheral edge of the umbrella cloth 3 is tied around the dew tip 1 using a conventional thread. There is an effect that the peripheral edge of the umbrella cloth 3 can be easily and reliably attached to the dew tip 1.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view showing a conventional fastening structure, Fig. 2 is an enlarged cross-sectional view along the line ■-■ in Fig. 1, Fig. 3 is a cross-sectional view showing the fastening structure of the present invention, and Fig. 4 is a cross-sectional view showing the fastening structure of the present invention. Expanded cross-sectional view of the line ■-■ in Figure 3, No. 5
The figure is a perspective view of the substrate on which the tongue piece is formed, and FIG. 6 is an exploded perspective view of the fastening structure. DESCRIPTION OF SYMBOLS 1... Dew point, 1b... Cylindrical part, 1d... Umbrella cloth fixing hole, 3... Umbrella cloth, 5... Substrate, 6... Tongue piece.

Claims (1)

[Scope of utility model registration request] Umbrella cloth attachment in which a tongue piece is formed on a substrate made of metal or plastic so that it can be raised so that it can be wrapped around the cylindrical part of the dew tip, and the tongue piece is provided on the cylindrical part of the dew tip. 1. A structure for attaching an umbrella cloth to a dew tip, characterized in that the substrate is passed through a hole and an umbrella cloth located at the opening of the hole and wound around a cylindrical part of the dew tip.