JPS626208Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a flysheet that is stretched over and covered with the surface of a tent.

The surface of tents set up in the mountains is covered with a flysheet to maintain heat retention and ventilation inside the tent, and to improve weather resistance against wind, snow, rain, etc. Conventionally, in order to stretch this flysheet, after hanging the tent sheet from the sheet tensioning pole,
This pole is covered with a flysheet, and the lower edge of the pole is inserted into holes such as eyelets provided at multiple locations around the lower edge of the flysheet, and the pole is pierced into the ground to be stretched and fixed. .

However, with this tensioning method, it is not possible to tension the flysheet with sufficient tension along the sheet tensioning poles, and the flysheet becomes loose as a whole, which is agitated by wind pressure, etc., and the strength deteriorates. However, it also has the disadvantage that it cannot withstand long-term use.

For this purpose, a part of the flysheet is squeezed into a bundle, and that part is tied with one end of a string-like material.
The other end of the string is tied to a tree branch or a stake set in the ground to give tension to the flysheet, but this prevents the flysheet from receiving uneven tension. There was a problem in that a large tensile force was applied intensively to the binding part, especially the part connected by the string-like material, resulting in breakage.

In order to eliminate such problems, this invention
A cylindrical body having a string-like object insertion hole that communicates between the front and back surfaces of the flysheet is provided at multiple locations on the main surface of the flysheet, and a string-like object is tied to the sheet tensioning pole on this cylindrical body. is inserted so that the proximal end surface of the cylindrical body is in contact with the string binding part, and then the distal end opening of the cylindrical body is closed with a tightening string,
To provide a tent flysheet in which the main body of the flysheet is stretched and fixed on a framed pole.

The embodiments of the present invention will be explained with reference to the drawings: 1
Mainly consists of a flysheet made of flexible synthetic resin sheet such as waterproof nylon 66 taffeta.
It is formed in a shape to cover the surface of the sheet tensioning poles 2, 2...2 assembled when pitching a tent, and the lower end of the poles 2 are spaced at predetermined intervals on the periphery of the lower end, similar to a general fly sheet. Alternatively, a through hole (not shown) such as an eyelet is provided through which an appropriate support piece is inserted.

Furthermore, string-like objects 8 are tied at appropriate intervals in the length direction of each of the assembled sheet tensioning poles 2 at multiple locations at the top of the sheet main body 1 and intermediate portions between the top and the bottom end. A cylindrical body 4 having string-like object insertion holes 3, 3, . . . 3 is integrally provided in a portion corresponding to the .

This cylindrical body 4 is made of the same material as the sheet main body 1 or of another flexible fabric, and as shown in FIG. 3, its base end opening is connected to a through hole 3' bored in the sheet main body 1 and fixed integrally thereto by sewing or with a suitable adhesive. A ring-shaped string attachment hole 5 is provided around the edge of the tip opening by folding back the edge and sewing or gluing it, and a tightening string 6 of a suitable length is passed through this string attachment hole 5 and attached with both ends extending outward.

In order to stretch the tent flysheet constructed in this way, first, as shown in FIG. At the same time, string-like material 8 of an appropriate length is tied to the top of the frame pole and to the proper place of each pole 2, and then the flysheet main body 1 is covered with the sheet tensioning pole 2, and the string-like material is tied during the covering operation. 8 are sequentially inserted into the insertion holes 3 of the corresponding cylindrical bodies 4 and extended to the outside, and the cylindrical bodies 4 are pressed against the pole 2 against the cord-like objects. By tightening the tightening string 6 to close the periphery of the opening at the tip, the string-like object 8 is clamped and the string-like object 4 is fixed to the pole 2 via the string-like object 8.
This work is performed on all the cylindrical bodies 4 through which the string-like object 8 is inserted.
Then, the flysheet main body 1 is stretched and fixed along the sheet tensioning pole 2.

The lower end periphery of the flysheet main body 1 is fixed by inserting a support into a hole such as an eyelet provided in the lower end periphery and driving it into the ground, as in the case of a normal flysheet.

In this way, the present invention forms a tent frame by a plurality of sheet tensioning poles 2 to which string-like materials 8 are tied at appropriate intervals in the length direction, and a covering is placed on these poles 2. In the flysheet, a cylindrical body 4 is provided in which the string-like objects 8 can be inserted into the flysheet surface side at a plurality of locations on the flysheet main body 1 corresponding to the string-like objects 8 tied to the sheet tensioning poles 2. , 4... 4 are provided protrudingly, and a tightening string 6 is attached to the periphery of the opening at the tip end of these cylindrical bodies 4 to close the opening. Therefore, it is a sheet tensioning pole. Insert the string-like object 8 tied to the string-like object 8 into the cylindrical body 4 of the flysheet main body 1 corresponding to the string-like object 8 and pull it out to the outside, and use the string-like object 8 as a guide to attach the cylindrical body 4 to the sheet. After bringing it into contact with the tensioning pole 2, tighten the cylindrical body 4 with the tightening string 6.
When the opening at the end of the pole 2 is closed, the string-like object 8 is fixed so as to be gripped by the open end of the cylindrical body 4, and the cylindrical object 4 is fixed at the point where the string-like object is tied on the pole 2. In this state, the cylindrical body 4 is prevented from moving vertically or horizontally by the string 8, and the entire flysheet main body 1 is securely attached to the sheet tensioning pole 2. It can be stretched in a tightened state along the main body of the flysheet 1, eliminating the possibility of loosening in the flysheet main body 1 and causing it to be agitated by wind pressure, etc., and eliminating local tension concentration, making it durable for long-term use. It is something that can be done.

In addition, the flysheet can be tensioned smoothly by simply inserting the string-like material tied to the sheet tensioning pole into the insertion hole 3 of the sheet main body 1 and then tightening the tensioning string. Since the shaped body 4 protrudes from the surface of the flysheet main body 1, there is no risk that rainwater running down the sheet surface will infiltrate into the sheet during rainy weather. Since it is closed by tightening, it is possible to reliably prevent snow or rainwater from entering the seat from the tip of the cylindrical body 4.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of the tent in a tensioned state, FIG. The figure is a longitudinal sectional side view of a main part for explaining the attachment state of the flysheet, and FIG. 4 is an enlarged side view with a part thereof in section. 1...Fly sheet main body, 2...Pole for sheet tensioning, 3...Insertion hole, 4...Tubular body, 6...Tightening string, 8...String-like object.

Claims (1)

[Scope of utility model registration request] A frame of the tent is formed by a plurality of sheet tensioning poles 2 to which string-like materials 8 are tied at appropriate intervals in the length direction, and in the flysheet covering these poles 2, the sheet tension is Installation pole 2
Cylindrical bodies 4, 4, . This tent flysheet is formed by attaching a tightening string 6 to the periphery of the opening at the tip of a shaped body 4 to close the opening.