JPH0752832Y2 - Ceiling suspension material connection tool - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a connector for a ceiling suspension member configured to suspend a ceiling panel by a suspension member to form a ceiling.

(Prior Art) Various configurations for suspending a ceiling panel are known, but the suspension members have been connected by directly fitting the members. Therefore, it is common to provide a fitting structure on at least one of the connecting members.

(Problems to be solved by the invention) The present invention is different from the above method in that it does not require any special fitting structure for connecting members.
In order to be able to form as a simple structure,
The purpose of the present invention is to provide a connector having a simple structure used for that purpose. In particular, it can be suitably used as a connecting tool used for a suspension material for suspending a ceiling panel, and makes the suspension structure rational.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention has a member holding edge bent on the same side on two relative sides of the plate main body, and a plate main body between the member holding edges. By bending a part near the one end opened from the central part, the inner end serves as a root, and a certain width portion from the root serves as a protrusion projecting to the holding edge bending side from the plate main body,
A connecting member for a ceiling suspension member is configured such that a tip end portion continuous with the protrusion is formed as a clip piece that is cut and raised from the plate main body on the side opposite to the holding edge bending side to form a holding portion. It is characterized by having done.

(Operation) Holding and joining a suspension member or the like by externally fitting one of the member holding edges to one suspension member and externally fitting one side of the clip to another suspension member or the upper piece of the rotating edge. Therefore, the joining interval of the suspension member can be set to a constant interval, and the joining interval of the suspension member or the peripheral edge fitted on one side of the clip can be arbitrarily adjusted.

(Embodiment) The present invention will be described below with reference to the drawings of an embodiment.

1 and 2 show a connecting tool 1 in the sense of being compared with the present invention. The connecting tool 1 is formed by processing a plate body of a predetermined size, and has a member holding edge 3 that is bent toward the same side, that is, the lower side in the figure, on two relative sides (longitudinal two sides) of the plate main body 2. The inside of the plate main body is formed by pressing the plate main body 2 near the open end of the plate main body 2 between the holding edges 3 and 3, leaving only one side on the center side and bending the other three sides at the same time. Is a base, and a clip piece 4 is formed with the plate main body end side serving as a holding part.
A slight protrusion 5 is formed in the central portion of the plate main body of the bent (lower side of the drawing) of the holding edge 3 by pressing or the like.

FIG. 3 shows a connector 1a as an embodiment of the present invention. The connector 1a has two relative sides (long two sides) of the plate main body 2a.
In the same side, that is, in the drawing, a member holding edge 3a bent downward is formed, and the plate main body 2a between both holding edges 3a, 3a is open from one side of the central portion of the plate main body 2a to the other side while leaving only one side on the central side. The edges are cut by pressing or the like and bent at the same time, and a protrusion 5a slightly protruding to the bending side (lower side of the figure) of the holding edge 3a than the lower surface of the plate main body is formed in the center of the plate main body that is the base side. Formed, the protrusion
A clip piece in which the cutting tip side of 5a is slightly extended to the side opposite to the bending side of the holding edge 3a (upper side in the figure) so as to have a clip function with the plate main body 2a. It is formed as 4a.

The morphology of other parts can be changed freely.

FIG. 4 shows an example of a ceiling panel suspension structure using the connecting tool 1 shown in FIG.

Reference numeral 11 is an example of a suspension member, and the upper surface of the long material for holding and suspending the rising pieces at the peripheral edge of the ceiling panel is a flat upper surface 12, and both longitudinal edges of the long material are appropriately thick and downward. It is folded back, and the bottom surface of the folded back is a locking shoulder portion 13, 1 having an appropriate width.
3, a gripping piece having a constricted shape is formed so as to extend downward from each inner end of the engaging shoulder portion, and the lower end portion, that is, the tip end portion of the holding piece can be pressed against each other by spring elasticity. 14, 14 have a concave portion (inner concave portion) for locking the protrusion formed on the object to be grasped (a rising piece on the ceiling), and the front end is formed as an open end. ing.

The suspension member 11 is configured such that the retaining shoulder portions 13 and 13 are engaged with the notches of the holder with respect to the retainer 16 fitted to the field edge 15 previously installed on the foundation ceiling. The ceiling panel 17 is suspended by suspending and suspending it, and inserting the rising pieces 18 formed on the peripheral edge of the ceiling panel 17 into the gripping portion 14 so as to be grasped and held.

At this time, the ceiling panel 17 at the peripheral edge of the ceiling is supported at its wall-side end by the peripheral edge 19 which is previously fixed to the wall.

The peripheral edge 19 is, as an example, a lower end of a vertical fixing surface 20 to a wall surface is bent in the horizontal direction, and a tip end thereof is formed as a projecting portion 21 projecting to a ceiling side appropriately, and branched downward from the middle of the bent portion. A hanging piece, a horizontal piece longer than the protruding portion 21 in the ceiling direction, a rising piece, and an inwardly-folded piece are successively formed to form a receiving die 22 having an upper surface opening, and the protruding portion 21 and the receiving die 22 are used. While supporting the end portion of the ceiling panel 17, the upper end of the fixed surface 20 is bent at a right angle to the ceiling side to form the upper piece 23,
The upper piece 23 is configured to have substantially the same height as the upper surface 12 of the suspension member 11 on which the ceiling panel is suspended.

Then, as shown in FIG. 5, the upper surface of the wall-side end of the suspension member 11
The plate main body 2 and the holding edges 3 and 3 of the connector 1 are fitted to the 12 and the locking shoulders 13 and 13 so as to be fitted on the outside, and at this time, as shown in FIG. The upper surface 12 is fitted so that the end thereof abuts on the projection of the connector 1, while the plate main body 2 portion of the connector 1 and the clip piece 4 sandwich the upper piece 23 of the peripheral edge 19 between them. If fitted, the suspension member 11 and the peripheral edge 19 are stably connected via the connecting tool 1 and fixed.

FIG. 6 shows an example of connection between the suspension members 11, 11 in the suspension structure.

One half of the connecting tool 1 is externally fitted to one suspension member 11 to be connected as described above, and the upper surface 12 end of the suspension member 11 is fitted so as to contact the protrusion 5, and the other half is connected. Similarly, by fitting the part outside the end of the other suspension member 11 in the same manner and fitting the end so as to abut the protrusion 5 in the same manner as described above, both suspension members 11, 11 are approximately fitted. Is also constant, so a stable connection is made.

According to the connection tool 1a of the present invention, both suspension members 11, 11 can be connected similarly to the connection tool 1 as a matter of course.
As is apparent from the configuration shown in the figure, the suspension member 11 to the other half and the upper side 23 of the peripheral edge 19 and the like can be clamped at arbitrary positions of the clip piece 4a, so The interval with the suspension member 11 can be adjusted arbitrarily.

The ceiling panel 17 may have an appropriate structure, but may be, for example, a panel in which a sound absorbing material is laminated on the upper surface of a metal material.

(Effects of the Invention) As described above, according to the present invention, it is possible to provide a connecting tool for connecting a ceiling panel suspension member or the like. According to this connecting tool, the suspension tool has a simple structure but can be suspended. The end of the material can be easily and surely connected and fixed to the peripheral edge, and at the same time, it can be used to connect the hanging materials together. It can be performed, and the interval between the suspension members to be connected can be arbitrarily adjusted.

[Brief description of drawings]

FIG. 1 is a perspective view of an example of a connecting tool according to the present invention, FIG. 2 is a sectional view taken along the line II-II, FIG. 3 is a sectional view showing another example of the connecting tool, and FIG. 4 is a ceiling according to the present invention. Sectional view showing the installation structure of the panel suspension material from two directions, FIG. 5 is a sectional view showing the fitting state of the connecting tool and the suspension material, and FIG. 6 is the connection between the suspension materials according to the present invention. It is sectional drawing which shows an example. DESCRIPTION OF SYMBOLS 1 ... Connection tool, 2 ... Plate main body, 3 ... Retaining edge, 4 ... Clip piece, 5 ... Projection part, 11 ... Hanging material, 12 ... Top surface, 15 ... Field edge, 16 ...
Retainer, 17 ... Ceiling panel, 19 ... Rim, 23 ... Top piece.

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Office reference number FI Technical indication location E04B 9/26 E04B 5/55 E 5/57 M (56) References Actual publication Sho 51-746 ( JP, Y1) Actual public Sho 50-45622 (JP, Y1) Actual public 39-33617 (JP, Y1)

Claims (1)

[Scope of utility model registration request] 1. A member holding edge bent on the same side is formed on two opposite sides of the plate main body, and a portion near one end open from the central portion of the plate main body between the member holding edges is bent to form an inner portion. The end serves as a root, and a constant width portion from the root serves as a protrusion projecting to the holding edge bending side from the plate main body, and the tip side portion continuous to the projection is on the side opposite to the holding edge bending side from the plate main body. A connecting member for a ceiling suspension member having a structure formed as a clip piece that is cut and raised to form a holding portion.