JP3070879U - Ceiling suspension - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a hanging device for a ceiling capable of suspending a notice. A ceiling hanger includes a hook, a main body, a positioning pin, and two insertion pins. The hook is integrally provided at a central upper portion of the main body. A positioning pin 2 protruding from the center of the main body to the opposite side of the hook 1, a positioning line 2 on a plane including the center line 6 of the main body 4 and the positioning pin 2 and parallel to the front of the main body
On the extension of the tip, the tip 33 of the two insertion pins 3 meets the positioning pin 2 at about 40 degrees, and the body 4 is positioned at a predetermined position on the gypsum board ceiling surface 7 with the positioning pin 2.
Is set, the mounting direction of the main body 4 is adjusted in the direction of the exhibition of the article K, and the main body 4 is fixed to the gypsum board ceiling surface 7 by driving both the insertion pins 3 through the insertion holes 31. It was characterized by doing.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a hanging tool for hanging a notice by using a gypsum board ceiling or the like.

[0002]

[Prior art]

 When hanging the sign on the ceiling, the upper edge of the sign is directly mounted on a nail or nail with a hook, etc. A widely used method is to mount the upper edge of a posted item on a hooked metal fitting with a hook via a string.

[0003] The method of suspending a sign using these metal fittings not only cannot withstand the weight of a heavy sign, but also causes damage after the adhesive is peeled off or the pin comes off, and remains unsightly. There is. Inadvertent scratches on the ceiling, which should be beautiful, are not good.

A pushpin for temporarily fixing a curtain on a wall made of gypsum board has been proposed (registered utility model No. 30022251), but the pushpin does not have a hook for carrying a posted matter. Further, a fixing device for attaching a bracket to a wall made of a gypsum board has been proposed (see Japanese Patent Application Publication No. 1991-19799), but the fixing device does not have a hook for mounting a bulletin board. In order to mount the posted items, all of them require metal fittings with hooks. In addition, most of the fixing methods using multiple pins focus on fixing pins near the vertical pins, but if there are large residual marks around the vertical pins after removing the tacks or fixings. There is.

[0005]

[Problems to be solved by the invention]

 The present invention has been made in view of the above-mentioned problems of the conventional technology, and has as its object the function of suspending a notice from a ceiling, having a small number of pins, and reducing the notice. Even when hanging, notices can be easily and accurately installed even in difficult-to-work places without dropping off, beautiful and replaceable at the time of installation, and hanging signs, etc. The point is to provide tools.

[0006]

[Means for Solving the Problems]

 In order to solve the above problems, a technical means created includes a positioning pin protruding from the center of a main body having a hook capable of hanging a sign, a center line of the main body and the positioning pin, and is parallel to the front of the main body. On the plane to be extended, the tip of the two insertion pins is configured to meet the positioning pin at approximately 40 degrees on the extension of the tip of the positioning pin, and the pin is located at a predetermined position on the gypsum board ceiling surface. After positioning with a positioning pin and setting the mounting direction of the main body, the main body is fixed to the ceiling by driving the insertion pin.

[0007] On a plane parallel to the front surface of the main body, including the center line of the main body having a hook capable of suspending a posted object and the positioning pin, on the extension line of the tip of the positioning pin, one insertion pin is inserted. The tip is configured to meet the positioning pin at approximately 40 degrees, the positioning pin is positioned at a predetermined position on a gypsum board ceiling surface, the mounting direction of the main body is set, and then the insertion pin is driven. The main feature is that the main body is fixed to the ceiling.

[0008]

[Embodiment of the invention]

 FIG. 1 shows a state in which the ceiling hanging device of the present invention is mounted on a gypsum board ceiling surface and one corner of a bulletin board is laid with a string. FIG. 2 shows a state in which a hanging device for a ceiling according to another embodiment of the present invention is mounted on a gypsum board ceiling surface, and one corner of a bulletin board is mounted with a string. FIG. 3 is a front view and a side view of the ceiling hanging device of the present invention. FIG. 4 is a front view and a side view of the ceiling hanging device of the present invention according to another embodiment. FIG. 5 shows a state in which the ceiling hanging device of the present invention is mounted on the ceiling using a mounting tool. FIG. 6 shows a state in which the ceiling hanging device of the present invention is mounted on a wall using a mounting tool.

In FIG. 1 and FIG. 3, a ceiling hanger H 1 comprises a hook 1, a main body 4, one positioning pin 2 and two insertion pins 3. 41, the positioning pins 2 projecting from the center of the main body 4 in the direction opposite to the hooks, the center line 6 of the main body 4 and the positioning pins, and are positioned on a plane parallel to the front of the main body. On the extension line of the tip 2, the tip 33 of the two insertion pins 3 is configured so as to meet the positioning pin 2 at about 40 degrees, and the positioning pin 2 is used to place the gypsum board at a predetermined position on the ceiling surface 7. After installing the main body 4 and adjusting the mounting direction of the main body 4 to the exhibition direction K1 of the notice K, the main body 4 is fixed to the gypsum board ceiling surface 7 by driving both insertion pins 3 through the insertion holes 31. I do. The notice K is suspended by the suspension string 11.

Another embodiment is shown in FIG. 2 and FIG. The ceiling suspender H2 includes a hook 1, a main body 5, one positioning pin 2 and one insertion pin 3, and protrudes from a positioning pin embedded portion 21 provided integrally with the hook 1 on the main body 5. The tip of one plug-in pin 3 on a plane extended from the tip of the positioning pin 2 on a plane parallel to the front of the body, including the positioning pin 2, the center line 6 of the main body 5 and the positioning pin 2. 33 is configured so as to meet the positioning pin 2 at about 40 degrees, the main body 5 is installed at a predetermined position on the gypsum board ceiling surface 7 with the positioning pin 2, and the mounting direction of the main body 5 is indicated by the extension of the sign K. After adjustment to be parallel or perpendicular to the book direction K1, the main body 5 is fixed to the gypsum board ceiling surface 7 by driving the insertion pin 3 through the insertion hole 31. The notice K is suspended by the suspension string 11.

[0011] The ceiling suspender H1 can be mounted on the ceiling without using special tools. However, it is also possible to use a mounting tool when mounting at a high place such as a ceiling. This will be described with reference to FIGS. 3, 5, and 6. The main body 4 of the ceiling hanging device is composed of a main body upper part 41, a main body right part 42, a main body left part 43, and a positioning pin embedding part 21, and a positioning pin embedding part 21, a main body right part 42, and a main body left part. 43, a guide portion 44 is formed, and a main body opening L2 is formed between the main body right portion 42 and the main body left portion 43.

3 and 5, the guide 44 is engaged with the main body engaging portion 90 of the ceiling tool 91 with the main body opening L2 slightly open. With the ceiling hanging tool H <b> 1 supported by the mounting tool handle 9, the work of mounting on the gypsum board ceiling surface 7 is performed. After the installation work is completed, remove the tool. The mounting work is performed in the order of positioning, orientation, and insertion of pins as in the case of the above-mentioned method without tools.

[0013] The ceiling hanger H1 can also be mounted on a wall surface. 3 and 6, the guide 44 is engaged with the main body engaging portion 90 of the wall tool 92 with the main body opening L2 slightly open. With the ceiling hanging tool H1 supported by the mounting tool handle 9, the work of mounting the ceiling hanging tool H1 on the gypsum board wall surface 8 is performed. After the installation work is completed, remove the tool. The mounting work is performed in the order of positioning, orientation, and insertion of the pin as in the case of the above-mentioned method without using tools.

When the mounting operation is completed and the mounting tool is removed, the hanging device H1 for the ceiling is resilient in the upper central portion 41 of the main body, and the closing force is reduced in the direction in which the main body opening L2 is closed. It acts on the insertion pin 3 via the hole 31. This will contribute to preventing the insertion pin 3 from falling off.

[0015] The material of the ceiling suspenders H1, H2 is polypropylene. The size of the main body 4 of the ceiling hanging tool H1 of the embodiment is about 80 mm in the longitudinal direction, 13 mm in the width direction, and about 30 mm in the height direction. The diameter of the locating pin is about 1 mm and the length is about 6 mm. The main body opening L2 is about 20 mm, and the insertion pin outlet interval L1 is about 36 mm. The outer diameter of the hook 1 is about 8 mm, the inner diameter is about 3.5 mm, and the thickness is about 2 mm. The size of the main body 5 of the ceiling hanging device H2 of another embodiment is about 50 mm in the longitudinal direction, 13 mm in the width direction, about 16 mm in the height direction, and the size of the hook 1 is This is the same as H1 described above. The distance between the positioning pin 2 and the outlet of the insertion pin is about 22 mm.

The insertion pin 3 includes an insertion pin head 32 and an insertion pin tip 33. The insertion pin head 32 is made of plastic, has a dish shape with saw teeth around it, has an outer diameter of about 14 mm, and is slightly larger than the width of the ceiling suspenders H1, H2. This is because, when the insertion pin 3 is pulled out, the head is large and the work is easy.

The insertion pin tip 33 is made of stainless steel, has a diameter of about 1.2 mm, and has a length of about 40 mm to 50 mm. Finish the tip at an obtuse angle. When breaking into the gypsum board, the front papers 71 and 81 and the back papers 72 and 82 of the gypsum board may be broken by using an assisting tool such as a mallet due to resistance.

[0018]

[Effect of the invention]

 In the present invention, as described in detail above, since the main body is provided with a hook capable of suspending the bulletin, the bulletin can be suspended without using other parts. . The positioning pins protruding from the center of the main body facilitated positioning of the main body and determination of the display direction of the posted matter. On a plane that includes the center line of the main body and the positioning pin and that is parallel to the front of the main body, the tip of two or one insertion pin meets the positioning pin at about 40 degrees on an extension of the tip of the positioning pin. In addition, the large interval between the outlets of the insertion pins allows easy and accurate mounting even in places where work is difficult, and also ensures that the posts can be mounted without falling off when suspended. It is sometimes beautiful and can be replaced, and the trace of removal is very small.

[Brief description of the drawings]

FIG. 1 is a mounting view in which a ceiling hanging device of the present invention is mounted on a gypsum board ceiling surface.

FIG. 2 is a mounting diagram in which a ceiling hanging device according to another embodiment of the present invention is mounted on a gypsum board ceiling surface.

FIG. 3 (a) is a front view of the ceiling hanging device of the present invention. (B) It is a side view of the hanging device for ceilings of this invention.

FIG. 4 (a) is a front view of a ceiling hanging device according to another embodiment of the present invention. (B) It is a side view of the hanging device for ceilings according to another embodiment of the present invention.

FIG. 5 is a construction drawing for a ceiling using a mounting tool.

FIG. 6 is a construction drawing for a wall using a mounting tool.

[Explanation of symbols]

 H1 Ceiling Suspension Tool H2 Ceiling Suspension Tool According to Other Embodiments K Notice K1 Posting direction of notice L1 Insert pin exit interval L2 Body opening 1 Hook 11 Hanging string 2 Positioning pin 21 Positioning pin embedded Part 3 Insertion pin 31 Insertion hole 32 Insertion pin head 33 Insertion pin tip 4, 5 Main body 41 Upper center of main body 42 Main body right part 43 Main body left 6 Center line 7 Gypsum board ceiling surface 71 Gypsum board Ceiling surface paper 72 Gypsum board ceiling back surface 8 Gypsum board wall surface 81 Gypsum board wall surface paper 82 Gypsum board wall back surface paper 9 Mounting tool handle 90 Body engaging part 91 Ceiling tool 92 Wall tool

Claims (3)

[Utility model registration claims] 1. An extension of a tip of the positioning pin on a plane including a positioning pin protruding from a center of the main body having a hook capable of suspending a notice, a center line of the main body and the positioning pin, and being parallel to a front surface of the main body. On the line, the tip of the two insertion pins was configured to meet the positioning pin at about 40 degrees, and positioned at a predetermined position on the gypsum board ceiling surface with the positioning pin, and the mounting direction of the main body was set. Thereafter, the main body is fixed to the ceiling surface by inserting the insertion pin, wherein the hanging device for a ceiling is provided. 2. A positioning pin protruding from a main body having a hook capable of suspending a notice, a center line of the main body and the positioning pin, and on a plane parallel to the front of the main body, on a tip extension line of the positioning pin. The tip of one insertion pin is configured to meet the positioning pin at about 40 degrees, and is positioned at a predetermined position on a gypsum board ceiling surface with the positioning pin, and after setting the mounting direction of the main body, A ceiling hanging device, wherein the main body is fixed to a ceiling surface by inserting the insertion pin. 3. The main body of the hanging device for a ceiling comprises an upper central part of the main body, a right main part of the main body, a left main part of the main body, and an embedding part of a positioning pin. The ceiling suspender according to claim 1, wherein a guide portion is provided, and a main body opening is formed between the right main body portion and the left main body portion.