JP3225135U - Jumping, two-stage shade umbrella - Google Patents

Abstract

An object of the present invention is to open the upper umbrella by opening four large air holes and the lower umbrella by opening four large air holes so that the air can be ventilated from above the umbrella. To improve, and to provide a two-stage umbrella jumping two-stage shade umbrella. A two-stage shade umbrella is an umbrella with eight upper umbrellas, two of which are provided with air holes alternately at four locations, and the remaining four umbrellas are alternately provided with umbrella tents. By making air holes in four places with 12 bones, the air holes in the upper and lower umbrellas alternate. [Selection diagram] Fig. 1

Description

The idea of the present invention is that, on a 30 to 35 degree midsummer day, it is considered to be a cooler parasol than the conventional parasols, open a large air hole, put a tent on two of the eight umbrella bones, open two tents and put two tents alternately The four tents are stretched and there are no tents at four places, so it is impossible to remove the rain as it is, so make it two steps and make the lower umbrella 12 bones longer than the upper umbrella 8 bones, 10 cm longer and the upper umbrella If the lower umbrellas (12 bones) are not placed under four tents under the four tents, the temperature will drop by 3-4 degrees with good ventilation. Rain can be avoided by staggering the air holes.

Rather than a certain professor at Kyoto University putting up a tent, staggering triangles of about 20 cm alternately, and if the ventilation is good, the temperature will drop by 3-4 degrees. If the parasols are two-tiered and the air holes are staggered, rain is avoided and a two-tiered parasol with good ventilation is provided.

Issues that the device is trying to solve

Where there is no shadow in midsummer, it can easily reach 35 degrees or more. In places where there is no shade, such as golf courses and seasides, the draft of a two-stage shade umbrella (tree shade) is quite effective.

Means for solving the invention

There is no effect with a small hole in the umbrella, so four holes with 8 bones above the two-stage umbrella (see Figure 2) and four holes with 12 bones below the two-stage umbrella (see Figure 3) We staggered so that we couldn't get wet directly.

The effect of the invention

As described above, there are four air holes (see FIG. 2) at four places with eight bones of the upper umbrella and a role of connecting the bones with a width of about 10 cm at four places. There is a bone link at the point of 4), about 15 cm wide. This is because the bones do not spread.

Best mode for carrying out the invention

The upper umbrella of a two-stage umbrella (tree shade) is about 110 cm in radius, the lower umbrella is about 130 cm in radius and about 10 cm in height, and the jumping umbrella is about 100 cm from the point of holding to the tip.

The following examples will be used according to the attached drawings, but in places with direct sunlight, such as golf courses and seaside, the upper umbrella is about 130 cm in radius, the lower umbrella is about 150 cm in radius, a large parasol is good, the tip ~ 110 cm holding The upper umbrella green and the lower umbrella green are shades of cool trees, but colorful colors are good for golf courses and the seaside.

  Top view of two-stage shade umbrella   Top view of upper umbrella (8 bones)   Top view of lower umbrella (12 bones)   Side view of a two-stage shade umbrella

(1) Upper umbrella (8 bones) umbrella with a radius of about 55 cm. (2) Lower umbrella (12 bones) Umbrella with a radius of about 65 cm. (3) Upper umbrella (8 bones) with 8 bones. Air holes between every two wires (4 places)
▲ 4 ▼ Connect the bones of 10-15cm so that the bones do not open in the upper umbrella and wind holes (4 places). ▲ 5 ▼ Around the back of the umbrella tip, about 10cm in radius around the center. ▲ 6 ▼ Lower Umbrella (12 bones) Bore holes (4 places) under the 4 tents of the upper umbrella. (7) Bottom umbrella, Bone connection of 15-20cm to prevent bones and bones from opening in the breeze holes (4 places). ▲ 8 ▼ 2-stage umbrella jumping umbrella switch ９ 9 止 め Clasp when closing the 2-stage umbrella (convex)
(10) Stopper when the two-stage umbrella is closed (concave)
(11) Handle of two-stage umbrella (12) Tip of two-stage umbrella (5-10 cm)
▲ 13 ▼ Back bone of upper umbrella (8 bones) ▲ 14 ▼ Back bone of lower umbrella (12 bones) ▲ 15 ▼ Spring for jumping upper umbrella (8 bones) ▲ 16 ▼ Lower umbrella (12 bones) Spring for jumping ▲ 17 ▼ Lower umbrella, covering the center about 15 cm in radius (larger than the center of the upper umbrella)
▲ 18 ▼ Upper umbrella, umbrella closure

Claims (1)

The two-stage shade umbrella has an upper umbrella of eight bones, and two holes are alternately formed in four places, and the remaining four places have umbrella tents alternately. By making air holes in four places, the air holes in the upper umbrella and the lower umbrella alternate, preventing direct rain, and characterized by good ventilation, one-touch opening, jumping two-stage shade umbrella )