JPS6310029Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a louvered ceiling, and particularly to a louvered ceiling having a mechanism for preventing the lattice hook from coming off the lattice louver.

Generally, a lattice louver is constructed by pre-stretching a supporting member, which also serves as a component of the lattice, and hooking unit members or lattice blocks for the lattice construction to this support material. In this case, if the louver is subjected to an impact from below, for example, a ball collides with it in a gymnasium, the latching portion may come off and sometimes a portion of the louver may fall.

In view of these points, the present invention aims to provide a louver ceiling that can be installed extremely easily and prevent it from falling off or falling.In order to do so, the present invention is designed to provide a louver ceiling that can be installed very easily and prevent it from falling off or falling. On the formed louver support material, attach a louver unit member having a downward hooking portion formed at the side end of the abbreviated cross-sectional shape, or a louver block in the form of vertically and horizontally combined louver blocks, into the hooking groove. In a louver ceiling that is assembled by hanging, a locking receptacle is formed on the side surface of the louver support material that the louver unit material or the end of the louver block comes into contact with, and a locking receptacle is formed on the outside of the two side surfaces of the louver support material from above. A clamping part having a downward U-shaped cross section to be clamped, a locking part protruding inward at the middle part of the clamping part, and a stopper part that comes into contact with the abbreviated inner bottom of the louver unit member or the louver block. The holding clip is clamped from above the louver support member, and the stopper portion is brought into contact with the louver unit member or the inner bottom of the louver block shape, and at the same time, the locking portion is locked with the lock receiving portion. It is characterized by having the following configuration.

The present invention will be explained in more detail below with reference to the drawings shown as an embodiment.

1 and 2 are perspective views of essential parts, and FIG. 3 is a sectional view thereof. Reference numeral 1 denotes a louver support material which also serves as a component of the louver, and is provided with retaining grooves 11 for retaining the louver units or louver blocks on the upper side of the long material having a cross-sectional shape at predetermined intervals. A locking receiving portion 12 of a cutout hole is formed in the side surface near the groove, and is pre-strung on the ceiling by a hanger member or other appropriate fixing means (not shown). Reference numeral 2 indicates an end of a louver unit member or a louver block constituting the louver, and a hook having an engaging groove extending from a side surface having the same cross-section as the supporting member 1 and hooking into the hooking groove 11 is shown. A stop portion 21 is formed protrudingly, and a horizontal surface portion 22 like the bottom of a letter is provided. Reference numeral 3 denotes a clip that fits onto the support member 1 from above, and includes a clamping portion 31 that bends a strip having a width equal to or less than the upper surface width of the horizontal surface portion 22 to abut and clamp the side surface of the support member 1; A claw-shaped locking portion 32 that locks on the locking receiving portion 12 of the support member, and a stopper portion 33 that contacts the upper side of the horizontal surface portion 22 of the end portion 2.
It is forming and growing. Then, the louver unit material or the louver block is disposed by hooking the latching portion 21 of the end portion 2 of the louver unit member or louver block to the latching groove 11 of the stretched support member 1, and then Then, the clip 3 is attached from above to the side surface of the support member 1 at the position where both are engaged, that is, inside the shape of the end portion 2, and the locking portion 32 and the locking receiving portion 12 are locked, and at the same time, the stopper portion 33 is held in place. The louver ceiling of the present invention is constructed by abutting against the horizontal surface portion 22 of the end portion 2. In the figure, two ends 2 on both sides of the support 1 are simultaneously fixed by one clip.

In the above, the support material 1 and the louver unit material 2
can also be an abbreviation, and the two do not necessarily have to have the same shape. The locking receiving part 12 and the locking part 32 are not limited to the above-mentioned form, but may take any form that locks each other and prevents the clip from coming off upward.

In this way, the present invention provides a ceiling that is extremely easy to install by simply hooking the louver unit material or louver block to the stretched louver support material, and then clipping and locking the clip from above to the hanging portion. However, unless the clip is removed manually, there is no risk of it coming off due to an impact from below, so there is no risk of the clip coming off or causing failures such as the louver falling off. There is no. Further, when the clip presses the horizontal surface part of the end of the louver unit material or the louver block, the clip is hidden by the horizontal surface part, so that it is not visible to the public and does not impair the decorativeness seen from below. Furthermore, since the clip is configured to clip onto the supporting material, it is also possible to simultaneously fix the louver units or louver blocks on both sides that are linearly intersectingly hooked to the supporting material.

[Brief explanation of the drawing]

The figure shows an example of the louvered ceiling of this invention.
FIG. 1 is an exploded perspective view of a main part thereof, FIG. 2 is a combined perspective view of FIG. 1, and FIG. 3 is a sectional view taken along the line -- of FIG. Code, 1... Louver support material, 12... Locking receiving part, 2... End of the louver unit member or louver block, 22... Horizontal surface thereof, 3... Clip, 31... Clamping part, 32 ...Locking part, 33...
Stoppers section.

Claims (1)

[Scope of utility model registration request] A louver support material in which hooking grooves are formed at a predetermined interval on the upper side of the side surface of an abbreviated cross-sectional shape material, and a louver unit material having downward hooking parts formed at the side ends of the abbreviated cross-sectional shape material, or louver units assembled vertically and horizontally. In a louver ceiling, which is constructed by assembling louver blocks with matching configurations by hooking the hooking portions in the hooking grooves, a locking receptacle is attached to the side surface portion of the louver support material that the louver unit member or end of the louver block comes into contact with. a clamping part with a downward U-shaped cross section clamped from above on the outside of the two side surfaces of the louver support material, a locking part protruding inwardly at the middle part of the clamping part, and a louver. A clip having a stopper part that comes into contact with the abbreviated inner bottom of the unit material or the louver block is clamped from above the louver support member, and the stopper part is brought into contact with the inner bottom of the louver unit member or the louver block shape. A louver ceiling having a configuration in which a locking part is locked to a locking receiving part at the same time as they are brought into contact with each other.