JPH0472020B2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention can be used from any location such as a hollow structure in the ceiling, or from a hollow structure in a ceiling so narrow that no one can enter, without requiring major construction work. This invention relates to a hanging tool that can easily hang medium-light materials to fairly heavy materials.

(Conventional technology) If it is known from the time the building is constructed that it will be necessary to attach or suspend medium-sized or lightweight items from the ceiling, etc., it may be necessary to create a building structure that allows for hanging, even if it is costly. However, for installation and hanging after construction, for example, in the case of lightweight materials such as paper, it is possible to attach directly to any part of the ceiling board with push pins or screws, but lighting equipment , POP (hanging display boards) for advertising or decoration, interior borders of stores, etc., many medium-light items or fairly heavy items such as hanging andons, etc., are placed on the edge of the ceiling or on the edge of the edge. For the ceiling board mounting structure, it must be installed from below the ceiling using screws, heatons, etc.
The drawback was that the mounting position was limited. In addition, if you want to install heavy or medium-light objects at a desired location on the ceiling, enter the interior space of the ceiling, first insert a reinforcing material at the desired location, and then use metal fittings etc. from below the ceiling to attach the reinforcing material. If the ceiling has to be suspended from the ceiling, which would be a major undertaking, and if the interior space of the ceiling is too narrow for people to enter and work, or if there is no inspection opening in the ceiling, the above-mentioned ceiling will not work. It is also completely impossible to install reinforcing materials or the like in the space.

(Problems to be Solved by the Present Invention) In view of the above, the present invention does not require major construction work in the internal space of the ceiling like in the past, and is extremely easy to install even if it is not possible to enter the internal space of the ceiling.
We have conducted extensive research with the aim of providing a hanging tool that requires less time and cost to install, has a wide range of uses, and can be installed anywhere from under the ceiling to any desired location. As a result, we have finally arrived at the hanging tool of the present invention, which allows articles to be easily attached and hung from any location on the ceiling, regardless of the height of the spatial structure of the ceiling or the strength of the ceiling board. This relates to hanging equipment, and its use is extremely wide.For example, in addition to the above-mentioned POP lighting equipment, interior borders, andon for hanging, curtain rails around hospital beds, roll blinds, and office/residences. Used for accordion curtains, partition panels, hanging flowers in general houses, hanging plants, etc.

(Means for Solving the Problems) The present invention involves drilling holes at any desired locations on the ceiling board, and placing both ends of the holes at any desired positions on the left and right or front and rear edges to which the ceiling board is attached. A horizontal rod is provided, and one is placed at any desired position on the horizontal rod.
A receiving rod with one or more screw holes is placed, and a bolt with a spiral cut on the surface of one or more bolts to be screwed onto the receiving rod is inserted through the screw hole of the receiving rod and It consists of a lid that closes a hole in the supported ceiling, and the bolt is inserted through the lid so that the tip of the bolt has a shape for hanging an object, or a hanging jig for hanging an object is provided on the underside of the lid. The purpose of the present invention is to provide a hanging tool.

Next, the present invention will be explained with reference to the drawings.

Figure 1 is a cross-sectional view of one embodiment of the hanging device of the present invention, which has a small hole in the ceiling large enough to allow a person's hand to enter and exit, and is set on the left and right or front and rear edges. , both ends of the horizontal rod 7 are placed on the edge at any position on the left and right or front and back of the ceiling board, and the bolts 1 and 2 are screwed at any position on the horizontal rod 7 with screws drilled into the surfaces of the bolts 1 and 2. Place the L-shaped receiving rod 6 with two screw holes so as to cover it, fit the lid 4 into the small hole made in the ceiling so as to close it, and tighten the screw 3. A hanging jig such as Heaton 9 is attached to the lid 4.

In this case, as long as a projection of the receiving rod that is hooked on the horizontal rod is provided instead of the L portion of the L-shaped receiving rod 6, the installation location and shape of the projection may be any.

FIG. 2 shows another embodiment of the present invention, in which a horizontal rod 7 is mounted with an L-shaped receiving rod 6 having one screw hole into which a bolt is screwed, and a screw is cut on the outer surface. One bolt 10 is screwed into the screw hole of the receiving rod, screwed into the lid 4 of the ceiling to close the hole in the ceiling, and the tip of the bolt 10 is bent upward so that the article can be hung. Shape 1
It is set to 1.

Furthermore, Figure 3 shows a bolt 1 with a thread cut on its outer surface.
A screw 14 is provided on the back side of a lid 12 that closes a small hole drilled in the ceiling at the lower end of the bolt 13, and is screwed into the lower end of the bolt 13.
It is equipped with the following.

FIG. 4 is a cross-sectional view of FIG. 1, in which the horizontal rod 7 is placed at an arbitrary position on the field edge 15, the receiving rod 6 is placed on top of the horizontal rod 7, and the bolt is screwed onto the receiving rod 6. Cover the hole made in the ceiling board 16 with the cover 4 and screw it in with the screw 3.
It is screwed onto a bolt 1 and fixed, and a heaton 9 is attached to hang the article.

The lid preferably has a shape that fits and is fixed into a small hole drilled in the ceiling, such as a convex circular plate.

Figures 5 to 10 show explanatory diagrams of an embodiment of the method for attaching the hanging tool of the present invention, in which a small hole 16 large enough for a person's hand to enter is bored in the ceiling (Figure 5);
Insert the horizontal rod 7 into the field edge through the small hole 16 and set it on the field edge (Fig. 6), then screw the receiving rod 6 onto the bolt 1 and cap the horizontal rod 7. Place (7th
), then attach the lid 4 to the tip of the second bolt 2 and screw it onto the receiving rod 6 (Figures 8 and 9).
Next, screw the lid 4 onto the bolt 1 with the screw 3 so as to close the hole in the ceiling (Fig. 10), and attach the heaton 9 to complete the hanging tool.

(Effects of the Invention) The present invention can be used in various applications as described above, and can significantly save cost and installation time compared to conventional work processes. In addition, the horizontal beam can be attached at any position on the left and right or front and rear edges, and the receiving rod can be set at any desired position on the horizontal beam.
Even if the height of the ceiling space is low, heavy objects can be easily hung from any position on the ceiling, and the effect is extremely large. Furthermore, there is an advantage that the materials required for the hanging tool of the present invention do not need to be specially prepared for the hanging tool of the present invention, and conventional, commercially available, simple materials can be used as they are.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view of an embodiment of the invention with two bolts. FIGS. 2 and 3 are cross-sectional views of alternative embodiments of the invention, each with a single bolt. FIG. 4 is a sectional view of FIG. 1. FIGS. 5 to 10 are schematic explanatory diagrams showing the operating procedure when setting the hanger of the present invention on the ceiling. 1, 2, 13...Bolt, 3...Screw, 4,1
2...lid, 6...receiver, 7...horizontal rod, 9...heaton, 15...edge, 16...ceiling board.

Claims (1)

[Claims] 1 Holes are bored at any desired location in the ceiling board, and horizontal beams are placed at any desired positions on the left and right or front and rear edges to which the ceiling board is attached, and the horizontal beams are placed at any desired positions. A receiving rod with one or more screw holes is placed at any desired position on the rod, and a spiral cut is made on the surface of the one or more rods that are screwed to the receiving rod through the screw holes of the rod. The bolt is inserted into the lid and the tip of the bolt becomes shaped for hanging an object, or the bottom surface of the lid is used to hang an object. A hanging device equipped with a hanging jig.