JP2004008761A - Suspension device for picture - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a suspension device for a picture using a rail which device can be easily attached on a wall and whose rail itself can be easily worked. <P>SOLUTION: This suspension device comprises a rail 1 with an almost C-shape section and first and second two grooves, a block body 7 with two or more through-holes 6a, 6b passed through with different angles, a fixing element 2 comprising pin bodies 8a, 8b respectively inserted into the through-holes 6a, 6b, and a suspender 3 hung on and fit in the second groove 5. A plurality of holes 11 are bored at intervals on the backside of the first groove 4 opened in the rail. The fixing element 2 is pressed against the holes 11 to guide the pin bodies 8a, 8b into the through-holes 6a, 6b with different angles in the fixing element 2 so that the pin bodies 8a, 8b are pressed into a wall of a building with different angles via the holes 11 on the backside of the rail. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspension rail used to suspend an article such as a picture frame or a photo panel on a wall surface.
[0002]
[Prior art]
In the hanging of picture frames and the like, there are some differences in the prior art depending on the type of articles to be suspended.In the present invention, particularly, small and light picture frames and photographic panels that are often suspended in ordinary households are used. It is targeted.
[0003]
When hanging a picture frame at the desired position on the wall, hooks with screws are often used at that position.However, it is difficult to change the position of the rail due to scratches on the wall or difficulty in changing the position. A well-known device and method are previously attached to the boundary between a ceiling surface and a wall surface, attach hooks to the rails, and suspend a frame or the like at an appropriate height with a wire or the like.
[0004]
Such a rail, as shown in FIG. 1, has one or more grooves that are generally "C" shaped in cross section, and rails 21a are arranged along the length of their backs, such as screws or the like. It has a configuration having several holes 22a for nails, and is attached to a pier on a wall surface or a ceiling surface with screws or nails 23a. (Registered Patent No. 2704252, Japanese Patent Application Laid-Open No. Hei 9-308559, Japanese Utility Model Application No. 57468/99468, Japanese Utility Model Application No. 55/70708, Japanese Utility Model Application No. 55/129085)
[0005]
Or, after a wall board (often a fire-resistant, soft building material called “gypsum board”) has been applied to the wall, you can find the pier hidden behind the board and attach it with screws or nails. For this reason, as shown in FIG. 2, several holes 22b for thin nails having different angles toward the wall surface are arranged in the length direction of the back of the rail 21b, and thin nails are inserted into these holes. Devices and methods for mounting by driving are known. (Utility Model Registration No. 3036649, Utility Model Registration No. 3036110)
[0006]
[Problems to be solved by the invention]
The conventional rail 21a shown in FIG. 1 must be attached to a pier before pasting a wall board. In other words, it is an apparatus that can be implemented only when newly building a house or the like. In the present invention, it is difficult for the rail 21a shown in FIG. 1 to find the position of the pier behind the wall board and to attach it with screws or the like, as shown in FIG. A device for attaching to a wall board like the rail 21b has been devised. However, in such a case, several holes 22b for thin nails having different angles toward the wall surface, which are arranged in the longitudinal direction of the rail, must be drilled in advance. However, drilling an inclined hole in a rail by inclining a drill requires a great number of steps and labor. An object of the present invention is to solve such a problem.
[0007]
[Means for Solving the Problems]
In order to solve the above problems, the invention of claim 1 includes a first groove opened on the front side in the longitudinal direction and a small second groove opened on the lower surface side and having a hooking edge at the opening edge. A block having a substantially C-shaped cross-section, two or more through-holes penetrating at different angles from the entry side to the opposite exit side, and pins respectively inserted into the through-holes And a suspension having a hooked end fitted into the edge of the second groove in a hook-like manner. With a plurality of holes, the through-holes of the through holes of the fixing element are attached to these holes on the back of the rail, and the pin body is guided to the through holes having different angles of the fixing element. At different angles towards the building wall via the holes on the back of the rail A suspension device, characterized by being configured to be input.
[0008]
The invention according to claim 2 is characterized in that the first groove is provided with upper and lower rail grooves on an opening edge thereof, and a strip-shaped decorative plate having a width fitted into the rail groove. Item 4. The hanging device according to item 1.
[0009]
The invention according to claim 3 is that at least one of the through holes of the fixing element has an upwardly inclined angle from the entrance side to the exit side, and the partition walls of the first groove and the second groove are formed of the first groove. The suspension device according to claim 1, wherein the suspension device is inclined so as to expand toward the opening edge of the groove.
[0010]
According to a fourth aspect of the present invention, a projection is provided on a side surface of the fixing element to be fitted into a hole provided at a distance from the back surface of the first groove. A hanging device according to claim 3.
[0011]
According to a fifth aspect of the present invention, a step is provided on an upper portion of a hole provided on the back surface of the first groove at an interval to project toward the front surface. A hanging device according to claim 4.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0013]
The suspension device of the embodiment shown in FIG. 3 is a suspension device including a rail 1, a fixing element 2, and a suspending tool 3, and has a first groove 4 opened on the front side in the length direction and a lower surface side. A rail 1 having a substantially second "C" cross section, having a small second groove 5 which is open and has a catching edge 9 at the opening edge, and which penetrates at different angles from the entry side to the opposite exit side; A block element 7 having at least one through hole 6a, 6b, a fixing element 2 composed of pin bodies 8a, 8b inserted into the through holes, and a hook 9 on the edge 9 of the second groove 5. A hanging member 3 having a hooking end portion 10 to be fitted therein, and having a plurality of holes 11 spaced apart from each other on the back surface of the first groove 4 in which the rail is opened; Of the pin bodies 8a, 8b The suspension is characterized in that the fixing element 2 is guided into the through holes 6a and 6b having different angles and is press-fitted at different angles toward the wall surface of the building via the holes 11 on the back of the rail. Device.
[0014]
When mounting the suspension device of the present invention on a wall board which has already been stuck, first, the rail 1 is set to face the opening of the first groove 4, the back surface is set to the wall surface, and the upper surface is set to the ceiling surface. Then, the fixing element 2 into which the pin bodies 8a and 8b are inserted is inserted into the inside of the first groove 4 and is attached to the hole 11.
[0015]
Subsequently, the heads of the pin bodies 8a and 8b are press-fitted. Gypsum board is often used for building materials on the wall surface, and press-fitting can be realized by simply pressing the head of a pin body with a coin-shaped one without using a hammer. Also, except for particularly small ones, the hammer is not suitable for pushing the pin body into the groove. When the tip is pierced into the wall surface by press-fitting the pin body, the fixing of that part is completed. The fixing element is similarly attached to a plurality of holes 11 provided in the rail 1.
[0016]
Rail grooves 12a and 12b are provided vertically on the opening edge of the first groove, and a strip-shaped decorative plate 13 having a width to be fitted in the rail groove is fitted after the above-mentioned operation, so that the appearance is beautiful. A beautiful finish can be obtained.
[0017]
The number of through-holes of the fixing element is selected depending on the strength required for the rail, but usually 2 to 4 is appropriate. For example, as shown in FIG. And the other hole 6b has an inclined angle from the entry side to the exit side, and the two holes are close to each other on the exit side of the block body 7. It is desirable to get to the place. When the pin body 8b is press-fitted into the upward hole 6b, the partition wall 14 of the first groove 4 and the second groove 5 of the rail 1 and the pin body 8b interfere with each other. An example is shown in which a configuration that is inclined in a spread shape toward the opening edge is adopted.
[0018]
As shown in FIG. 4, a configuration may be adopted in which a protrusion 15 that fits into a hole 11 that is provided at an interval on the back surface of the first groove 4 is provided on the release side surface of the fixing element 2. This facilitates “positioning” when the fixing element 2 is inserted into the first groove 4 and the pin bodies 8a and 8b are press-fitted. The shape of the hole 11 provided in the rail 1 is selected when the protrusion 15 is rectangular as shown in the figure, and a rectangular or elliptical hole to be fitted thereto is selected, but is not limited thereto. Even though the shape is a through hole perpendicular to the back surface of the rail 1, it can be easily formed by press working.
[0019]
In addition, if a step 16 projecting toward the front is provided above the holes 11 provided at intervals on the back surface of the first groove 4, the upper surface of the block body 7 of the fixing element will be The rail 1 can be more reliably supported in contact with the rail 16.
[0020]
In the small second groove 5 which is opened on the lower surface side of the rail 1 thus attached to the wall surface and has a hooking edge 9 at the opening edge, a hanging tool having a hooking end 10 fitted in a hooking manner. 3 is fitted. A hole for hanging as shown in FIG. 3 may be provided at the opposite end of the hooking end 10, and a painting or the like may be hung in this hole, or a wire fixing mechanism may be provided, and the wire may be provided from here. It may be lowered and a picture or the like may be hung.
[0021]
【The invention's effect】
According to the suspending device described above, the rail can be very easily attached to the wall surface on which the wall board has already been stuck. Moreover, there is no large scratch on the wall. Conventionally, in a rail structure using this type of pin body, it was difficult to form a pin hole in the rail. However, according to the suspension device of the present invention, the hole in the rail is formed by pressing or the like from the opening of the groove. The block can be processed in an economical manner, and the block can be manufactured in an equally economical manner by resin molding.
[Brief description of the drawings]
FIG. 1 is a conventional suspension device. FIG. 2 is a conventional suspension device. FIG. 3 is a suspension device according to the present invention. FIG. 4 is a fixing element of the suspension device according to the present invention.
1. Rail2. Fixed element 3. Hanging tools 4. First groove 5. The second groove 6a. Hole 6b. Hole 7. Block body 8a. Pin body 8b. Pin body 9. Hook edge 10. Hook end 11. A plurality of holes 12a. Rail groove 12b. Rail groove 13. Decorative plate 14. Partition wall 15. Projection 16. Step

Claims (5)

A suspension device comprising a rail, a fixing element, and a suspension device, comprising a first groove opened on a front side in a longitudinal direction, and a small second groove opened on a lower surface side and having a hooking edge on an opening edge. A block having a substantially C-shaped cross section, two or more through-holes penetrating at different angles from the entrance side to the opposite exit side, and pin bodies respectively inserted into the through-holes And a suspending tool having a hooking end fitted into the edge of the second groove in a hook-like manner, and a gap is provided on the back surface of the open first groove of the rail. The fixing element has a plurality of holes, and the side surfaces of the fixing element through holes are attached to these holes on the back surface of the rail, and the pin body is guided to the through holes having different angles of the fixing element, and Different angles towards the building wall via the holes in the back of the Suspension device characterized by being configured to be press fit me. 2. The suspension according to claim 1, wherein a rail groove is provided vertically on an opening edge of the first groove, and a strip-shaped decorative plate having a width fitted into the rail groove is provided. 3. Lowering device. At least one of the through holes of the fixing element has an upwardly inclined angle from the entrance side to the exit side, and the partition walls of the first groove and the second groove face the opening edge of the first groove. The suspension device according to claim 1, wherein the suspension device is inclined so as to expand. 4. The fixing element according to claim 1, wherein a projecting portion is provided on a release side surface of the fixing element so as to fit into a hole provided at an interval on the back surface of the first groove. Suspension device. The stepped portion protruding toward the front surface is provided at an upper portion of the holes provided at intervals on the back surface of the first groove, according to claim 1, 2, 3, or 4. Hanging equipment.

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