JPH0452359Y2 - - Google Patents

Description

[Detailed explanation of the invention] The invention relates to a tent that can be tensioned at the tent site.

Conventional awnings are only partially fixed on the floating roof side, which promotes sagging of the awning ground and makes it easy for rainwater to accumulate.The awning can be damaged due to its own weight, the frame may collapse, or the awning may become damaged due to long-term stagnant water. There was a defect that caused the earth to deteriorate.

The purpose of the present invention is to eliminate the above-mentioned defects by tensioning the tent base, and to provide a tent that is safe even when left unused for a long period of time. This is achieved by horizontally installing a beam integrally with the section and fixing the beam to the eaves of the awning frame so that the tension can be adjusted freely.

One embodiment of the present invention will be explained with reference to the drawings. As shown in Figs. 1 and 2, a cylindrical beam 2 having the same length as the width of the tent 1 is placed horizontally on the inner surface of the eaves of the tent 1. A through hole 3 is provided at a predetermined location of the beam 2 in the same direction as the flow gradient direction of the tent base 1, and a screw shaft 4 of the tension fitting a is inserted into the through hole 3 as shown in FIG.
is inserted, and a wing nut 5 is attached to the screw shaft 4 on the upper side of the beam 2 (on the ridge side of the awning) to lock the coaxial shaft 4 to the beam 2.

The tension fitting a is constructed as shown in FIGS. 3, 4, and 5. That is, the central part in the length direction of the wire is bent into an inverted U-shape, and the inverted U-shaped part is used as the locking part 7, and the wire on both sides of the part 7 is bent downward into a ring shape to form the ring-shaped part 8. The wire rods at both ends of section 8 are bent vertically upward to form a vertical section 9, and a stator 10 with small holes is integrally installed on the locking section 7, and the wire rods at both ends of the vertical section 9 are bent vertically. are inserted into the engagement holes 12 of the nuts 11, respectively, and place the nuts 1 on the vertical portion 9.
1, and the diameter of the lower end of the screw shaft 4 is reduced to form a small diameter portion 13, and the upper end is provided with a slot 14 for four rotations of the screw shaft. Then, the screw shaft 4 is screwed into the nut 11, and the stator 10 is attached to the screw shaft small diameter portion 13.
is loosely fitted onto the outside through a small hole in the dowel 10.

When the eaves 6 is inserted into the ring-shaped part 8 of this tension fitting a and the screw shaft 4 is rotated by the slot 14,
The screw shaft 4 is sent to the lower side of the beam 2 by the wing nut 5 in contact with the beam 2, so that the screw shaft small diameter portion 1
The stator 10 loosely fitted into the screw shaft 4 and the small diameter part 1
The diameter of the annular part 8 is reduced by pressing the step part due to the diameter difference of 3 and opening the gap between the nut 11 and the stator 10. It is inserted and locked. When the wing nut 5 is rotated to push down the beam 2 on the screw shaft 4, the tent base 1 integrated with the beam 2 is tensioned in the direction of the arrow in FIG. 3. In this embodiment, as shown in FIG. 1, a stator 15 for fixing the awning frame is integrated into the floating roof part of the awning. Regardless, the tension can be maintained by the flow roof section alone. Furthermore, the tension is not local, but the entire roof is uniformly tensioned through the rigidity of the beams 2, so there is no room for rainwater to accumulate, and the life of the awning itself is extended.

In addition, when the tension fitting a shown in the present invention is provided as a pair of the awning and the awning frame b, it is used as the awning frame b by inserting the eaves 6 in the ring-shaped part 8 in advance, but when the awning is a separate awning, When used for frame b, as shown in FIG. 5, remove the small diameter part 13 of the screw shaft 4 from the stator 10, pull up the screw shaft 4 upwards, and remove the nut 11 from the vertical part 9. Widen the tip (both ends) of the ring-shaped part 8 as shown in the imaginary line, sandwich the eaves 6 between the arcuate part 16 and the locking part 7, and then return both ends to their original positions to tighten the existing eaves 6. The ring-shaped portion 8 of the metal fitting a can be attached.

[Brief explanation of the drawing]

Figure 1 is a front view of the awning of the present invention installed, Figure 2 is a right side view of Figure 1, Figure 3 is an enlarged sectional view taken along arrow A-A' in Figure 1, and Figure 4 is a tensioned Metal fittings a
FIG. 5 is an explanatory view taken along line B-B' in FIG. 4. In the diagram, 1 is the tent site, 2 is the beam, 6 is the eaves, a is the tension fittings, and b is the tent frame.

Claims (1)

[Scope of utility model registration request] A beam 2 of approximately the same length as the width of the awning site 1 is fixed horizontally and integrally to the inner surface of the eaves of the awning site 1, a through hole 3 is bored in the beam 2 at right angles to its length direction, and the beam is inserted into the hole 3. A nut 5 is screwed onto the screw shaft 4 on the ridge side of the awning of the beam 2, and a nut 11 is screwed onto the eave side of the beam 2. The stator 10 is locked on the end of the screw shaft 4 on the eaves side. 11 and the other end of the wire wound into a ring shape is locked with the stator 10. Then, the eaves 6 of the awning frame b is inserted into the ring part 8 wound in the ring shape, and the screw shaft 4 is inserted. The awning has a ring-shaped part 8 which can be fixed to the eaves 6 by the rotation of the nut 5, and a tent base 1 which can be tensioned by the rotation of the nut 5.