JPH0210184Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Industrial application field] This invention is installed on the ceiling of buildings such as buildings to block direct light from the light source, provide soft indoor light, and improve the interior decoration effect. Furthermore, in a louvered ceiling that also has a sound absorption effect, it relates to a connection structure for varying the hanging height of each panel suspended from the ceiling and connecting it vertically and horizontally to create a louvered ceiling that has a three-dimensional feel. be.

[Conventional technology] As shown in Figure 7, the conventional louvered ceiling has
A plate material 3 is fitted into the upper channel 1 and the lower channel 2, and is suspended from the ceiling by a rod 5 fitted into a hanging nut 4 fixed to the upper channel 1, and when assembled in a lattice shape, it is suspended from the ceiling. The panel is a vertical panel, and the upper channel 8 of the horizontal panel into which the plate 7 is fitted is screwed and connected by a connecting fitting 6 fixed in advance to the upper channel 1 of the panel.

Also, the one shown in Utility Model Publication No. 51-53068 is as shown in Figure 8, where the upper channel 1 of the vertical panel is
A protruding strip 9 with a T-shaped cross section is provided on the panel, and a hanging nut 4 and a vertical protruding strip with a T-shaped cross section are provided on the slide hanger 10 that fits into the protruding strip 9 and clamps the frame of the panel.
A vertical hanger 13 having a slide groove 12 that fits into the vertical protrusion 11 is attached to the end of the upper channel 8 of the horizontal panel, and the slide groove 12 is inserted into the vertical protrusion 11 to connect it. There are some that allow the grid span to be changed and adjusted.

However, in all of these conventional panel connection structures for louvered ceilings, the horizontal panels are connected orthogonally to the vertical panels by connecting fittings attached to the upper channels of each, and the connections on the vertical panels are A hanging rod for suspending the ceiling frame from the ceiling of the building is fixed to the metal fittings.

[Problem that the invention attempts to solve]

In the conventional connection structure, the horizontal panels are connected to the vertical panels only by connecting fittings fixed on their respective upper channels, and are not connected at the bottom end of each panel. Panels tend to swing around the connecting parts of the connecting fittings as support points, and as a result, the lower ends of the horizontal panels do not line up in a straight line during construction or due to vibrations such as earthquakes, making it difficult to maintain an orderly lattice shape. be.

In addition, when using the conventional connecting fittings, there is no choice but to connect the horizontal panels to the vertical panels in a cross shape orthogonally. The upper surfaces of the directional panels are located on the same plane and connected, and the upper surfaces of each panel are shifted to make the hanging heights of each panel different, making it impossible to create a connected structure that provides a three-dimensional sensation.

[Means to solve the problem]

This invention was made with the aim of eliminating the above-mentioned problems, and the lower end of the hanging rod of the panel is configured as a cylindrical connecting fitting, and the circumferential surface of the cylindrical connecting fitting has a plurality of connections in the longitudinal direction. A plurality of rows of slits are provided at equal intervals, and on the side end channel of the panel, among the plurality of slits provided on the connecting fitting, at least two slits located above and below are inserted. The solution was to create a structure in which the panels are connected by providing a protruding beak, making the hanging heights of each panel different, and inserting the protruding beak into the slit.

[Effect]

In the connection structure of this invention, the protrusions provided on the side end channels of the panel are inserted into at least two arbitrary slits among the plurality of slits provided in the longitudinal direction of the connection fittings. , there are always two or more connection points of the panel to the connection fittings, and the swinging of the panel is prevented and the orderly shape can be maintained.The connection of each panel is provided on the channel at the end of the panel. By selecting and engaging the protruding beak and the slit on the connecting fitting,
By shifting the upper surface positions of the panels, that is, by arbitrarily varying the hanging height of each panel, it is possible to connect the panels, thereby making it possible to construct a wide variety of louver-shaped ceilings with a three-dimensional effect.

〔Example〕

Referring to FIG. 1, reference numeral 20 denotes a rectangular cylindrical connecting fitting screwed to the lower end of the hanging rod 21, and each surface thereof has a plurality of connecting fittings extending in the longitudinal direction (in the figure, two slits 22a,
22b is provided.

Reference numerals 23a and 23b are panels surrounded on all four sides by channels, and in the case of the panel 23a, two protrusions 25a are provided above and below the side end channel 24 at positions facing the slits 22a; In the panel 23b, two protrusions 25b are provided above and below at positions facing the slits 22b from below the side end channel 24.

Therefore, now the protrusions 25a, 25b of the respective panels 23a, 23b are inserted into the slits 2 of the connecting fitting 20.
2a and 22b, the panel 23a is connected at a low position relative to the connecting fitting 20, and the panel 23b is connected at a high position relative to the connecting fitting 20. That is, by repeating such connections at the left and right ends of each panel, it is possible to construct a louvered ceiling with a three-dimensional effect as shown in FIG. 2, for example.

In the above embodiment, the connection fitting 20 is shown in FIG. 3A.
Panel 23a shown in FIG. 3 and Panel 2 shown in FIG. 3B.
3b is used to construct a louvered ceiling, but by preparing another panel 23c shown in FIG. 3C and selecting and using these three types of panels as appropriate, for example, the panel 23c shown in FIG. It is also possible to construct a complex louver-shaped ceiling such as that shown in FIG. 5, and furthermore, as shown in FIG. or furthermore, the number of slits is four or more, and at least one of the plurality of slits located above and below among the plurality of slits provided on the connecting fitting is provided on the side end channel 24 of the panel. By providing two slits with opposing protrusions and using these panels in appropriate combinations, you can vary the hanging height of the panels and create a louvered ceiling with a complex three-dimensional feel. can.

Furthermore, in Fig. 1, the connecting fitting is explained as being screwed to the lower end of the hanging rod, but even if the connecting fitting and the hanging rod are integrally formed, other coupling methods may be applied. Of course, it is good to have some. In addition, although the connecting fittings have been described as having a rectangular cylindrical shape, they are not necessarily limited to this, and may of course be triangular, polygonal cylindrical or cylindrical such as pentagonal, hexagonal, octagonal, etc. In that case, each panel can be connected radially from the surface of the connecting fitting and at different hanging heights.

The panels used in this invention can be made of various interior materials such as channels, fiberboards, plastic boards, decorative boards, laminated boards, sound-absorbing boards, metal boards, glass boards, and ceramic boards. If these boards are transparent or have no distinction between the front and back sides, surround them with a channel, and if only one side of the board is finished, the back sides of the two boards should be overlapped. Together, the four circumferences are surrounded by channels to form a panel.

Note that the shape of the slit provided in the connecting fitting and the shape of the protrusion fitted therein may be modified in various ways, and are not limited to the illustrated shapes.

[Effect of idea]

The connecting structure of the panels in the louvered ceiling of this invention is to provide multiple rows of slits at equal intervals in the longitudinal direction of the circumferential surface of the cylindrical connecting fitting constructed at the lower end of the suspension rod of the panel. A protrusion is provided on the end channel to face at least two arbitrary slits located above and below among the plurality of slits provided on the connecting fitting, and each panel is made to have a different hanging height. The protrusions are inserted into and connected to the slits, and at least two of the plurality of slits provided in the longitudinal direction of the connecting fitting are provided with at least two slits provided in the end channel of the panel. Since the protruding beak of the panel is inserted, there are at least two connection points of the panel to the connecting fittings, which prevents the panel from swinging and maintains an orderly shape. By selecting the relationship between the protruding beak on the channel at the end of the panel and the slit on the connecting fitting, the hanging height of each panel can be arbitrarily varied and connected, making it possible to create a wide variety of louvers with a three-dimensional feel. A molded ceiling can be constructed.

[Brief explanation of the drawing]

Figure 1 is a perspective view showing an example of the connecting structure of this invention, Figure 2 is a perspective view of a louvered ceiling structure constructed by the connecting structure of Figure 1, and Figures 3A, B, and C.
is a front view of a standard panel used in this invention, FIG. 4 is a perspective view of a louvered ceiling structure with another connection structure, and FIG. 5 is a perspective view showing another embodiment of the connection fitting of this invention. , FIG. 6 is a perspective view showing an example of a connection structure using the connection fittings shown in FIG.
FIGS. 7 and 8 are perspective views showing conventional connection structures. 20... Connecting metal fittings, 21... Hanging rod, 2
2a, 22b...slit, 23a, 23b, 2
3c...Panel, 24...Side end channel, 2
5a, 25b...Protruding beak.

Claims (1)

[Claims for Utility Model Registration] 1. A plurality of rows of slits are provided at equal intervals in the longitudinal direction of the circumferential surface of a cylindrical connecting fitting constructed at the lower end of the suspension rod of the panel, and is provided with protrusions facing at least two arbitrary slits located above and below among the plurality of slits provided on the connecting fitting, and the hanging heights of each panel are made different so that the slits are arranged in the slits. A connecting structure of panels in a louvered ceiling with protrusions inserted into them. 2. The panel connection structure in a louvered ceiling according to claim 1, wherein the cylindrical connection fitting has a polygonal cylindrical shape. 3. The panel connection structure in a louvered ceiling according to claim 1, wherein the cylindrical connection fitting has a cylindrical shape.