JPS6333231Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a suspension device suitable for sheet objects, from posters and advertising papers to newspapers and hand towels.

Conventionally, suspension devices for seat bodies have been commercialized exclusively for each seat body. That is,
Posters and advertisements can be seen on trains, in newspapers,
It's just like a hand towel. All of these were made to look good, so they were complicated and expensive.

Therefore, there were problems in using it in large quantities. For example, in the recently developed supermarkets, the number of in-store advertisements and price displays used is large, and they often need to be replaced.

Therefore, if it is near a wall, you can just attach it to the wall,
Other than that, the upper side of the sheet was attached with adhesive tape to a channel suspended from the ceiling.

This idea is simple to configure and can be provided at low cost.
In addition, it is designed to look good, be easily attached and detached with one touch, and be easy to use in large quantities.

Next, the configuration of this invention will be explained based on the drawings.

A grooved straight rod 4 having a U-shaped cross-section and consisting of both side walls 3 and 3' sandwiching the ceiling surface 2, which is a little longer than the width of the sheet body 1 whose entire length is suspended, is prepared. Two through holes 5 and 5' are bored at equal distances from the center of gravity of the grooved straight rod 4 in the length direction. In addition, it has an outer diameter slightly larger than the distance between the side walls 3 and 3',
In addition, a flexible pipe 6 that is slightly shorter than the distance between the two through holes 5 and 5' is prepared. In the above,
The straight groove rod 4 may be made of metal such as aluminum, which has a good appearance, or may be made of hard plastic. The flexible pipe 6 is preferably thick, not very soft, and has a suitable degree of elasticity with resilience, such as a rubber tube or flexible plastic.

The figure shows it as being made of transparent plastic. This is suspended through the through holes 5, 5' of the grooved straight rod 4 by thin rods 7, 7' such as thick wires.

That is, appropriate lengths are slidably extended from both ends of the hook portion 8 parallel to each other through the above-mentioned through holes 5 and 5', respectively, and both ends are bent at approximately right angles in directions facing each other. and is inserted into both ends of the flexible pipe 6. In this case, FIGS. 1 and 2 show an example in which the thin rods 7, 7' and the hook portion 8 are both made of one wire.

FIG. 3 shows an example in which a single wire is passed through the flexible pipe 6 and both ends thereof are hooked to hooks 8 provided separately.

With the above structure, when the hook portion 8 is pushed down in the vertical direction with respect to the straight grooved rod 4, the flexible pipe 6 is lowered by the thin rods 7, 7', and the both side walls 3 of the straight grooved rod 4 are lowered. It is exposed from inside 3'. In this state, insert the upper side of the suspended sheet body 1 into the both side walls 3, 3',
When the flexible pipe 6 is brought into contact with the ceiling surface 2 and the hook portion 8 is pulled up, the flexible pipe 6 tends to move into the side walls 3, 3'. The outer diameter of the flexible pipe 6 is slightly larger than the distance between the side walls 3 and 3', but since it has elasticity, it cannot be deformed and press-fitted between the sheet body 1 and one side wall 3'. Therefore, the sheet body 1 is fixed and serves its purpose. In this manner, the hook portion 8 serves not only for hanging the key body on a wall surface or the like, but also for attaching the sheet body 1 to the straight groove rod 4.

In the case of a wide sheet body 1 such as a newspaper, it goes without saying that, although not shown, the groove straight rod 4 may be made longer and the suspension means of this invention may be provided at several places.

As shown in FIGS. 1 and 2, if the length of the thin rods 7 and 7' in the flexible pipe 6 is set to about one-third of the length of the flexible pipe 6, the flexible Since the flexible pipe 6 can be bent and attached/detached, it can be easily replaced when damaged.

As detailed above, the operation is easy with just one touch.
It is a convenient pull-up device that can be provided at low cost because of its sleek appearance and simple structure.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an embodiment of this invention, and Fig. 2 is a sectional view from A to A' in Fig. 1, showing the state of use.
FIG. 3 is a sectional view corresponding to lines A to A' in FIG. 1, showing another embodiment. 2 is the ceiling surface, 3, 3' are the side walls, 4 is the straight groove bar, 5,
5' is a through hole, 6 is a flexible pipe, 7 and 7' are thin rods,
8 is the hook section.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A grooved straight bar 4 having a U-shaped cross section, consisting of both side walls 3, 3' that sandwich a ceiling surface 2, 2 in the length direction of the ceiling surface 2.
Two or more through holes 5, 5' are provided, and the above-mentioned side walls 3,
It has an outer diameter slightly larger than the 3' interval, and
There is a flexible pipe 6 which is slightly shorter than the distance between the two through holes 5 and 5', and from the hook part 8 thin rods 7 and 7' extend parallel to each other and extend through the through holes 5 and 5', respectively. extends slidably through the
Both tips are bent at substantially right angles to face each other and inserted into both ends of the flexible pipe 6, so that the hook portion 8 can be moved in a direction perpendicular to the length direction of the grooved straight rod 4. Therefore, the sheet body suspension device is characterized in that the flexible pipe 6 moves in and out of the side walls 3 and 3'. 2. The length of the thin rods 7, 7' inside the flexible pipe 6 is
The sheet body suspension device according to claim 1, wherein each length of the flexible pipe is approximately one-third of the length of the flexible pipe 6.