JPS6033224Y2 - Prefabricated coffered ceiling - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a prefabricated coffered ceiling, and is characterized by simplifying construction, maintaining the unique luxury and elegance of a coffered ceiling, and enabling easy and inexpensive construction.

Coffered ceilings have been widely used in palaces, shrines and temples, large halls, etc. in Japan since ancient times as high-class ceilings.

However, the disadvantage of coffered ceilings is that they require extremely advanced craft techniques and are difficult to construct at low cost.

The feature of this project is that by converting the coffered ceiling into panels, it is possible to construct a high-quality coffered ceiling without requiring any skill.

An embodiment of the present invention will be explained with reference to the drawings. 1 is a board having the required width and length, 2 is a framework fixed along the four edges of the board, and 3 is a square shape dividing the framework 2 into equal parts. This is a partition frame that divides the booth 4, and the width W of the frame 3 is twice the width of the frame 2.

Reference numeral 5 designates insertion holes for the required number of connecting bodies opened from the outside of the framework 2 on four sides, and by inserting the connecting bodies 6 across the insertion holes 5 and 5 of the adjacent frameworks 2, and 2 are connected vertically and horizontally.

Reference numeral 7 designates an inner frame to which the mirror plate 8 is attached and which fits into the booth 4 of the framework 2. The height H of the inner frame 7 is higher than the height of the framework 2, so that when it is fitted into the booth 4, the inner frame does not fit into the booth 4. A portion protrudes from the framework 2 and the partition frame 3.

Reference numeral 8 is a mirror plate made of an arbitrary material, which is a substrate 1 inside the inner frame 7.
It is fixed to the surface with glue or any other method.

As described above, an arbitrary number of booths 4 are formed by partitioning the frame 2 and the partition frame 3 into parallel grid shapes, and attaching a mirror plate 8 to one board of the booth 4, and tightly fitting the inner frame 7 thereto. The required number of units A of the coffered ceiling are joined horizontally and vertically as shown in Figure 5 to form adjacent frames '2.
When the connecting body 6 is fitted across the insertion holes 5 and 2 of 2, the unit coffered ceilings can be easily connected, so that an elegant coffered ceiling can be constructed without requiring a high degree of skill.

Also, since the frame 2 of this planar ceiling unit A is made to be half the width W of the 2nd ridge number partition frame 3, when each unit A is connected as shown in Fig. 5, the frames 2 and 2 of each adjacent unit A are connected. are in close contact with each other and become equal to the width W of the partition frame 3, and the height H of the inner frame 7 is made higher than the height of the framework, so when each unit A is connected, the inner frame 7 protrudes from the framework 2, and the frame 2 and the inner Since there is a difference in height with the frame 7, it has the feature of improving the luxury of the coffered ceiling, and since it is easy to assemble, it has the feature of being able to be constructed at a low cost.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the coffered ceiling unit with some mirror panels and the inner frame removed, FIG. 2 is a perspective view of the connection body, and FIG. 3 is a perspective view of the inner frame. Figure 4 shows Figure 1 with the arrow I~
5 is a longitudinal cross-sectional view taken at A, and FIG. 5 is a plan view when the coffered ceiling units are joined together with a part of the inner frame omitted. A: Ceiling board, 1: Board, 2: Frame, 3: Partition frame, 4: Booth, 5: Insertion hole, 6: Connection body, 7: Inner frame, 8: Mirror plate.

Claims (1)

[Scope of utility model registration request] A rectangular substrate 1 having a required width and length, a framework 2 fixed to the four sides of the surface of the substrate 1, insertion holes opened at arbitrary intervals on the outer surface of the framework, and a partition plate having a width twice that of the framework 2. 3, the frame is divided into equal square parts, and an inner frame 7, which has the same shape as the booth 4 and whose surface protrudes from the frame 2, is tightly fitted into the booth 4.
A mirror plate 8 attached to one surface of the board on the inside bottom of the booth into which the inner frame 7 is fitted
And the prefabricated coffered ceiling with connecting body 6.