JP2021087614A - Sunshade device - Google Patents

Abstract

To provide a sunshade device which provides a shade on a whole body to allow a work in a cool environment at all times by changing angle and direction of a sunshade umbrella for the sunlight which cannot be blocked during farm work.SOLUTION: A columnar fixing support pipe (1) is attached to a seat cart (9), and among columnar supports including a horizontally-rotational upper vertical support pipe (2), an insertion pipe (3), and a sunshade umbrella attachable pipe (4), the insertion pipe (3) is inserted into the fixing support pipe (1). Also, any of angle adjusting notches (7a), (7b), (7c) provided to a movable angle adjusting fitting (7) is switched and hooked to a through bolt (8) for curved part fixing and notch hooking, thereby a depression angle of the sunshade umbrella attachable pipe (4) can be adjusted to direct the sunshade umbrella (10) toward a direction of sunlight (11).SELECTED DRAWING: Figure 1

Description

The present invention secures a shade during farm work using a stool cart.

Conventional sunshades during farm work are protected from the sun by wearing straw hats and the like.

Japanese Patent Application Laid-Open No. 08-126510 JP-A-2018-164597 Jitsuzenpei 03-042851

The conventional sunshade method by wearing a cap during farm work using a stool cart is effective for the sunshade near the head against the sunlight from the front, but the sunshade from the side of the face and the back of the head. The face is inadequate.

In the present invention, by attaching a columnar fixed support pipe to a stool cart, a columnar support insertion pipe composed of an upper vertical support pipe that can freely rotate horizontally, an insertion pipe, and a sunshade umbrella mounting pipe can be provided as a fixed support pipe. Insert in. Furthermore, the depression angle of the sunshade umbrella mounting pipe can be adjusted by replacing either the angle adjustment notch provided in the movable angle adjustment canag with the through bolt for fixing the bent part and hooking the notch, so the direction of sunlight You can point the sunshade umbrella at.

According to the present invention, the unobstructed sunlight during farm work is shaded not only on the head but also on the whole body by changing the angle and direction of the sunshade umbrella, so that the work can always be performed in a cool state. It is also effective as a measure against heat stroke at times.

Sunshade device configuration perspective view Sunshade device usage example 1 (sunlight from above) Sunshade device usage example 2 (tilted sunlight) Sunshade device usage example 3 (sunlight with low solar altitude) Sunshade device usage example 4 (rotation function with respect to work direction) Sunshade device usage example 5 (sunlight from behind the worker) Example of use when using an umbrella in a restaurant, etc.

In order to achieve the object of the present invention, the handle of the sunshade umbrella (10) is inserted into the sunshade umbrella attachment pipe (4) and used as shown in FIGS. 2, 3 and 4. At this time, the fixed support pipe (1) is fixed to the seat cart (9) in advance.

The handle of the sunshade umbrella (10) is inserted from the upper part of the sunshade umbrella attachment pipe (4) of FIG. 1, and is tightened and fixed with the upper knob bolt (4a). Further, the insertion pipe (3) previously fixed to the upper vertical support pipe (2) is inserted into the fixed support pipe (1), and the lower knob bolt (1a) is tightened to fix it in the direction of the sunlight (11).

Furthermore, as the direction of farm work changes, the lower knob bolt (1a) is loosened on the entire columnar column composed of the upper vertical column pipe (2), insertion pipe (3), and sunshade umbrella mounting pipe (4), and the sunlight (11). By rotating in the direction of) and re-tightening the lower knob bolt (1a), it is possible to shade in all directions in the same manner as in the example of using the sunshade device shown in FIG.

Further, any of the angle adjustment cuts (7a), (7b), and (7c) provided in the movable angle adjustment canag (7) shown in FIG. 1 is attached to the upper vertical support pipe (2) and the sunshade umbrella. By replacing the bent part fixing and notch part hooking bolt (8) provided at the connecting part of the pipe (4), the sunshade is shaded in each of the sun (11) directions of the solar altitude shown in FIGS. 2, 3 and 4. The direction of the umbrella (10) can be changed.

When the sunshade device of the present invention is used as a tabletop umbrella in a restaurant or the like, the sunshade can be provided as shown in FIG. When using a conventional umbrella, the side that feels the glare and heat due to the sunlight is created. At this time, the sunlight (11) can be blocked by using the umbrella with the sunshade device of the present invention.

1 Fixed strut pipe 1a Lower knob bolt 2 Upper vertical strut pipe 3 Insertion pipe
4 sunshade umbrella mounting pipe
4a Upper knob bolt 5 Movable upper canag 5a Movable part bolt nut a
5b Moving parts Bolts and nuts b
6 Movable lower part canag 6a Movable part bolt nut c
7 Movable angle adjustment canag 7a Movable angle adjustment notch a
7b Movable angle adjustment notch b
7c Movable angle adjustment notch c
8 Bent part fixing and notch part hooking through bolt 9 Sit cart 10 Sunshade umbrella 11 Sunlight

Claims (2)

A columnar fixed strut pipe on a stool cart, an upper vertical strut pipe whose entire upper part can rotate horizontally, an insertion pipe, and a sunshade umbrella mounting pipe of the above-mentioned device, which is composed of a sunshade umbrella mounting pipe. A sunshade device characterized by attaching a sunshade umbrella. The upper vertical support pipe and the sunshade umbrella mounting pipe are bendable, and by replacing the angle adjustment notch provided in the movable angle adjustment canag with the through bolt for fixing the bent part and hooking the notch, the day The sunshade device according to claim 1, wherein the depression angle of the shade umbrella mounting pipe can be adjusted.

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