JPS6220611Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a hanger for a retractable tent used in arcades, warehouses, the eaves of houses, and other places.

Conventionally, as this kind of hanging device, there was a pull-type tent hanging device (1987--
6403) is known. This involves a pair of hanging members with curved parts formed at the upper and lower parts facing each other,
A hanging ring is rotatably held in the curved part, and a tent core material is held in the lower curved part,
In addition, the central portion of the hanging member is integrally tightened with bolts and nuts.

However, while the above conventional products are easy to attach to the tent material, there is considerable play between the hanging ring and the hanging member, and furthermore, the position of the wire rope within the hanging ring changes depending on the load of the tent material. Therefore, it is difficult to reliably move the tent material along the wire rope, and the hanging ring is constantly worn by the wire rope and hanging equipment members, so it is easily damaged, making it unsuitable for long-term use. It was hot. In addition, once a hanging ring is attached to a wire rope, if it is to be replaced due to damage etc., all other hanging rings must be removed one by one, and if you forget to attach one at the time of execution, you must remove the other hanging rings in the same way. It was necessary to reattach it, and the subsequent attachment work was extremely troublesome.

This idea solves the problems of conventional products all at once.
Not only can tent materials be moved reliably and smoothly along the wire rope at all times, but even if you forget to attach a hanging device or there is a malfunction, you can easily attach or remove the hanging device at that location. The purpose of the present invention is to provide a durable hanging tool that can withstand long-term use.

An embodiment of this invention shown in the drawings will be described below.

Reference numeral 1 denotes a rectangular suspension main body formed by folding a single metal plate, 2 a pair of bearings integrally formed at the bent portions at both ends of the suspension main body 1, and 3 a pair of bearings formed at the bent portions at both ends of the suspension main body 1. A notch 4 formed in the center is a slot formed at the lower end of the hanging tool main body 1. Reference numeral 5 denotes a grooved pulley made of synthetic resin that is fitted into the notch 3 and rotatably attached to the bearing 2 via a shaft 6, and a head 7 is provided at one end of the shaft 6. , an annular groove 8 is formed at the other end, and a retaining ring 9 is fitted into the annular groove 8 to prevent escape from the bearing portion 2. Note that the width of the notch 3 is equal to the width of the pulley 5.
It is said to be slightly larger than the width of 10 is the hanging tool body 1
A tent core holder 10 is rotatably held in a slot 4 at the lower end, and the holder 10 has a small curved part 12 at the upper end,
A pair of holding pieces 11 each having a large curved portion 13 formed at the lower end are stacked facing each other, and the center portion is tightly tightened with bolts and nuts 14, 15. held in the slot 4,
On the other hand, the large curved portion 13 is designed to sandwich the tent core material. In addition, 16 is wire rope, 1
7 indicates a tent core material, and 18 indicates a tent material.

Next, the function of this device will be explained.

The hanging device according to this invention, as shown in Fig. 3,
The tent core material 17 is held between the lower end of the tent core material holder 10, and the wire rope 1 is attached to the pulley 5.
6, the pulley 5 is slid in the direction shown by the arrow, and the tent material 18 is moved. If you forget to attach the hanger, remove the retaining ring 9 engaged with the annular groove 8 of the shaft 6, pull out the shaft 6 from the bearing 2, and remove the pulley 5. After that, the wire rope 16 is fitted into the notch 3, the pulley 5 is again fitted into the notch 3, and the shaft 6 is preferably attached to the bearing 2 with the retaining ring 9. In addition, if the hanging device breaks down, the wire rope 16 can be
It is better to remove the pulley 5.

In addition, in the said Example, although the suspender main body 1 is formed by bending a single metal plate, it is not limited to this, and a single plate may be used. At this time, the bearings 2 may be attached to both sides of the upper end. Further, although a retaining ring 9 is used to attach the shaft 6, it is of course possible to use a known split pin or other devices.

According to this invention, as described above, a notch 3 is formed at the center of the upper end of the plate-shaped suspension main body 1,
A pulley 5 is fitted into the notch 3 to form a hanging tool main body 1.
Since the tent material 18 is removably attached to both sides of the upper end, by hanging the wire rope 16 on the pulley 5, the tent material 18 can be moved extremely easily and with little effort.
Since the pulley 5 is fitted into the notch 3, when the wire rope 16 is hung on the pulley 5 and made to roll, the wire rope 16 is guided by the inner wall surface of the notch 3, so that the pulley 5 is always It can be held securely within the groove, and the pulley 5 can always be reliably rolled along the wire rope 16 regardless of the load of the tent material 18. In addition, since the pulley 5 is removably attached to the suspension main body 1, even if you forget to attach the suspension or there is a malfunction, the pulley 5 can be easily attached or removed to connect the suspension to the wire rope. 16 and can be removed. Furthermore, since the tent core holder 10, which is constructed by a pair of holding pieces 11 facing each other and abutted on the slot 4 formed at the lower end of the hanging main body 1, is rotatably attached, The impact caused by the rolling of the pulley 5 is indirectly transmitted to the tent core holder 10 via the hanging device body 1, and the rattling of the tent core holder 10 is extremely small. Not only can it assist in the reliable movement of tent material 18 along It can withstand sufficiently.

[Brief explanation of the drawing]

The drawing shows one embodiment of this invention.
The figure is a partially fragmented sectional view, FIG. 2 is a side view, and FIG. 3 is a perspective view showing the state of use. 1... Hanging tool body, 3... Notch, 4... Slot, 5... Pulley, 6... Shaft, 9... Retaining ring, 10
...Tent core material holder, 11...Holding piece, 16...
...Wire rope, 17...Tent core material, 18...
...Tent material.

Claims (1)

[Scope of utility model registration request] A notch 3 is formed at the center of the upper end of the plate-shaped suspension main body 1, and a slot 4 of a required length is formed at the lower end.
A pulley 5 is fitted into the notch 3 and removably pivoted on both sides of the upper end of the hanging tool body 1, while a pair of holding pieces 11 are mounted in the slot 4 in opposing positions. This openable/closable tent hanging tool includes a tent core holder 10 which is rotatably attached to the tent core material holder 10, which is configured to abut against the tent core material holder 10.