JPH0384325U

JPH0384325U -

Info

Publication number: JPH0384325U
Application number: JP14566789U
Authority: JP
Priority date: 1989-12-18
Filing date: 1989-12-18
Publication date: 1991-08-27
Anticipated expiration: 2004-12-18
Also published as: JPH0730804Y2

Description

[Brief explanation of drawings]

第１図ないし第６図は本考案にかかる天井野縁
の結合構造の一実施例を示し、第１図は部分斜視
図、第２図は天井構造の平面図、第３図は副天井
野縁の斜視図、第４図は副天井野縁の正面図、第
５図は第１図において矢印方向から見た場合の
正面断面図、第６図は第１図において矢印方向
から見た場合の右側面断面図である。１０……主天井野縁、１１……垂直部、１３…
…受け部、１３ａ……側壁、１４……フランジ部
、１５……係合溝部、１７……切り欠き部、２０
……副天井野縁、２１……凹部、２１ａ……側壁
、２１ｂ……切り欠き溝、２２……フランジ部、
２３……抜け止め用突条、２５……角部、３０…
…天井板。 1 to 6 show an embodiment of the joint structure of the ceiling edge according to the present invention, FIG. 1 is a partial perspective view, FIG. 2 is a plan view of the ceiling structure, and FIG. 3 is a sub-ceiling edge connection structure. A perspective view of the edge, Figure 4 is a front view of the sub-ceiling edge, Figure 5 is a front sectional view when viewed from the direction of the arrow in Figure 1, and Figure 6 is a view from the direction of the arrow in Figure 1. FIG. 10...Main ceiling edge, 11...Vertical part, 13...
...Receiving part, 13a...Side wall, 14...Flange part, 15...Engagement groove part, 17...Notch part, 20
... Sub-ceiling field edge, 21 ... Recessed part, 21a ... Side wall, 21b ... Notch groove, 22 ... Flange part,
23... Retaining protrusion, 25... Corner, 30...
...Ceiling board.

Claims

[Scope of utility model registration request]

A receiving portion having a generally U-shaped cross section that is open at the top is provided at the lower end of the vertical portion, and an engagement groove portion is formed at the lower end of the vertical portion, and a flange portion is attached to the side from the upper end of the side wall constituting the receiving portion. A plurality of main ceiling edges having a cross-sectional shape extending in the direction and having notches of an appropriate width formed at predetermined intervals in the flange portions are arranged in parallel and suspended in parallel from the ceiling base. , has a substantially U-shaped cross section that can be fitted into the notch of the main ceiling edge, both side walls are elastically deformable inwardly, and flanges are provided laterally on the outer surfaces of the both side walls. each extends, and
It is made of a long shape material having a cross-sectional shape with a retaining protrusion protruding from the lower side of the flange part at a predetermined distance from the flange part, and has a plurality of sub-sections having cutout grooves formed on the lower surface of both ends. The ceiling edge fits its end into a notch in the main ceiling edge, and engages the notch groove with a U-shaped receiving side wall located in the cutout in the main ceiling edge. By doing so, the upper and lower surfaces of the flange part of the main ceiling rim are held between the flange part of the auxiliary ceiling rim and the retaining ridge.