JPH0790973A - Attaching structure for panel material for building - Google Patents

Abstract

PURPOSE:To facilitate even the fabrication of panel materials and attachment execution thereof by a method wherein the panel materials are formed in plates with no bent section, the panel materials and frame members for installing the panel members are separated and machined, devices obtained by assembling and unitizing these panel materials and frame members are mass-produced previously, and the devices are fixed on backing materials functioning as joints in combination covering clearances among the frame members and functioning as joint materials in combination in the attaching structure for the panel materials. CONSTITUTION:A panel unit A1 consisting of a receiving member 3 crossed and disposed to the underside of a backing material 2 for building and a frame member 4 attached to the receiving member 3 and fixed onto a panel material 6 and the peripheral section of the panel material 6 is provided. The adjacent panel units A1 are installed among the backing materials 2 and the frame members 4 or the receiving members 3 and the frame members 4 through elastic engaging tools 7, 7', 7''.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a building panel material to be mounted on a wall or ceiling of a building structure.

[0002]

2. Description of the Related Art Conventionally, a panel material to be mounted on a wall or a ceiling is a panel whose peripheral portion is bent as shown in, for example, Japanese Utility Model Publication No. 3-30493. Installation was not easy.

[0003]

In view of the problems of the prior art, in the panel material mounting structure, the panel material is a flat plate without a bent portion, and the panel material and the frame member for mounting the panel material are mounted. Separately processed, assembled and unitized in large quantities, and fixed to a joint / base material that also serves as a joint material that covers the gaps between the frame members. Make sure that the installation work
The purpose is to facilitate.

[0004]

[Means for Solving the Problems] A receiving member 3 disposed so as to intersect the lower surface of a base material 2 for construction, and a frame attached to the receiving member 3 and fixed to a panel material 6 and its peripheral portion. Member 4
Comprising a panel unit A ₁ consisting of a resilient locking device 7, 7 the panel unit A ₁ adjacent ', between the base member 2 and the frame member 4 through 7 "or the receiving member 3 and the frame member 4 The joint members 10 and 14 are provided separately between the frame members 9 and 13 of the adjacent panel units A ₂ and A ₃ , and the elastic locking member 12 is attached to the receiving member 11. Further, the receiving member 18 and the panel unit A ₄ are sandwiched and mounted by the elastic locking member 19.

[0005]

Embodiments will be described with reference to the drawings. The present invention is a structure for attaching building panel materials stretched between walls / ceilings / walls of a building structure or between walls / walls, and the following description will be given taking the ceiling as an example. In FIG. 1, reference numeral 1 denotes a field rim receiver supported by a hanger b on a hanging bolt a or the like fixed to a ceiling body (not shown), to which a base material (field rim) 2 is attached. A joint-purpose receiving member (hereinafter simply referred to as a receiving member) having a substantially I-shaped section, a chevron shape, or an I-shaped section on the lower side of the drawing which is the front side of the base material 2.
3 are fixed by screws 8 or the like. The panel unit A _{1 according} to the present invention is attached to the lower portion of the receiving member 3. Although the panel unit A ₁ has a square or a polygon other than a square,
In the following description, a rectangular panel unit will be described as an example.

The panel unit A ₁ is composed of a frame member 4 and a panel material 6. The frame member 4 has a substantially Z-shaped, J-shaped, and L-shaped cross section.
It is prepared by cutting a long extruded material with a shape, a U shape, etc. into panel dimensions. The four frame members 4 are used as a flat panel material 6
It is assembled as a unit in advance at the factory with bolts 5 at the periphery of the. The four frame members 4 constituting the panel unit A ₁ are diagonally cut off at both ends by 45 ° (the angle differs depending on the shape of the panel material 6) and are diagonally cut end portions. When connecting to the frame member, they can be assembled at right angles to each other by abutting the oblique notched ends.

As mentioned above, the panel unit A ₁ has a frame body in which a frame body is formed by connecting four panel members 6 to four frame members 4 assembled in a rectangular shape by bolts 5. Place it only on the back side and fix it. For example, it is fixed to the peripheral edge of the panel material 6 by stud welding so that the bolt mounting state does not appear on the panel surface. Corresponding to the bolt 5, a through hole slightly larger than the diameter of the bolt 5 is provided on the frame member 4 side. To attach the panel material 6 to the frame member 4, after inserting a plurality of bolts 5 fixed to the peripheral edge portion of the panel material 6 at intervals, into the through holes, tighten the nuts 5b from the back side through the washers 5a to fix them. .

As shown in FIG. 1, the frame member 4 for mounting the panel has, for example, a substantially Z-shaped cross section, and has an upper horizontal side 4a at the top and an engaging portion 4d of the receiving member 3 at this end. Upper horizontal edge
A base portion 4b hangs down from 4a, and a lower horizontal side 4c is provided orthogonal to the base portion 4b, which serves as a panel material mounting portion. Engagement part
4d hangs downward at a right angle, and its lower end is pointed so as to engage with a concave-convex portion 3d on the receiving member 3 side described later. Reference numeral 7 denotes an elastic locking device (FIG. 1 (b)) having a tongue piece 7b which is a folded-back elastic supporting portion having a guide surface from one end of the board portion with screw fixing holes, and a plurality of elastic locking members are previously provided on the top of the frame member 4. The elastic locking member 7 is fixed to the upper horizontal side 4a of the panel unit with a fixing screw fixing hole 7a.

The receiving member 3 has, for example, a substantially I-shaped cross section, and a supported portion 3a supported on the lower surface of the base material 2 in the upper part of the drawing.
A central base wall portion 3b, and a mounting portion 3c on which the frame member 4 of the panel unit having the concave and convex portions 3d engaging with the engaging portion 4d of the frame member 4 of the panel unit A ₁ is mounted. It consists of At both ends of the mounting portion 3c, support rising portions 3e having substantially the same length as the engaging portion 4d are provided. The width of the supported portion 3a is wider than that of the mounting portion 3c so that the screw 8 for mounting the base material 2 can be securely tightened.

(Assembling Method of Panel Unit A ₁ ) (1) Fixing members 3 are fixed with screws 8 in a grid pattern so as to intersect with base material 2 previously attached to the ceiling or the like (FIG. 2). (2) Horizontally move the upper horizontal side 4a of the frame member 4 of the panel unit A ₁ with the elastic locking tool 7 that is mass-produced in advance in a factory or the like between the supported portion 3a and the mounting portion 3c of the receiving member 3. Meanwhile, the panel unit A ₁ is placed and arranged. (3) The frame member 4 is used to adjust the arrangement position of the panel unit A _1.
The engaging portion 4d is moved and placed on the uneven portion 3d of the receiving member 3 to position the panel unit A ₁ . At this time, the panel unit A ₁ is pushed up against the spring force of the elastic locking member 7 so that the engaging portion 4d straddles the rising portion 3e of the receiving member 3. And if the hand is released, the panel unit A ₁ by the resilient force of the resilient locking member 7 is supported between the receiving member 3 and the base material 2, thereby preventing further panel movement of the unit A _1. (4) Install the same for adjacent panel units A ₁ below.

3 (a) and 3 (b) show an example in which an elastic locking member 7'or 7 "having a shape different from that of Fig. 1 is attached to the receiving member 3 side. When the panel unit A ₁ is mounted, it is pushed upward against the elastic locking member 7 ′ so as to straddle the rising portion 3 e of the receiving member 3.

[0012]

Second Embodiment A second embodiment will be described with reference to FIG. In this embodiment, the frame member 9 constituting the panel unit A ₂ has a substantially L-shaped cross section. And at the top of the L-shaped vertical side 9a, W
An arrow-shaped locking portion 9b for an elastic locking tool having a character shape is provided, and a concave portion 9c having a U shape or the like on which an end of the joint material 10 is placed is provided at a central portion. Reference numeral 11 is a receiving member, and a barbed mounting edge 11a for locking the central portion of the elastic locking tool is integrally provided in the central portion. Reference numeral 12 denotes a W-shaped elastic locking device, which supports the frame member 9 by locking the central portion to the mounting edge 11a and hooking the hook-shaped portions 12a on both ends to the locking portion 9b of the frame member 9.

In this embodiment, in order to mount the panel unit A ₂ , the elastic locking tool 12 is locked to the receiving member 11 in advance, and then the locking portion 9b of the frame member 9 of the panel unit A ₂ is elastically pressed. If you push it up to the hook 12a of the locking tool 12, the hook 12
The a and the sawtooth-shaped locking portion 9b can be engaged and fixed. It may be placed on joint member 10 of the short having a width dimension of the elongate or panel unit A ₂ to insert the joint member 10 between the panel unit A ₂ between later recess 9c of the adjacent frame member 9 accordingly.

FIG. 5 is a modification of FIG. 4, showing a vertical side of the frame member 13.
A horizontal side 13b which is orthogonal to the outside of the center of 13a
Is provided. And adjacent panel unit A ₃
Insert the barbed protrusion 15 provided in the upper center of the joint material 14 into the gap between the horizontal sides 13b, 13b between the frame members 13, 13 of
It has a fixed structure. Reference numeral 16 is a seal material that also serves as a resilient retainer for the joint material 14.

[0015]

Third Embodiment FIG. 6 shows another embodiment. The frame member 17 constituting the panel unit A ₄ has a substantially L-shaped cross section having an inward horizontal mounting portion 17a at the top. The frame unit assembled by screwing the L-shaped corner portion 20 to this frame member is fixed to a flat panel material with screws or bolts to form a panel unit A ₄ . The receiving member 18 has a cross section I.
The upper horizontal side 18a is a mounting portion for the base material 2, and the lower horizontal side 18b has a locking portion 18c for an elastic locking member at an end thereof.
have. One end of an elastic locking member 19 (FIG. 6 (b)) having a U-shaped cross section is locked to the locking portion 18c, and the elastic locking member 19 serves to fix the horizontal mounting portion 17a of the frame member 17 and the receiving member. The lower horizontal side 18b is sandwiched and attached. Figure 6
(c) shows another example of a V-shaped elastic locking tool 19 having a locking guide surface and a clamping claw for clamping.

[0016]

[Effect] A panel unit including a receiving member disposed so as to intersect with the lower surface of a base material for construction, a flat panel material attached to the receiving member, and a frame member fixed to the peripheral portion of the panel unit. The adjacent panel units are mounted between the receiving member and the base material via an elastic locking tool. With such a configuration, the flat panel material and the frame material for mounting the panel material to which the flat panel material is mounted are separately processed,
These are assembled and unitized and mass-produced. Then, by using the elastic locking tool, it can be securely and easily mounted at the time of mounting and construction. In particular, since it can be attached to the receiving member only with this elastic locking tool and no other fixing tool is required, the mounting work can be greatly facilitated.

[Brief description of drawings]

FIG. 1 is a sectional view of a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of the panel unit A 1 of FIG. 1 and a base material to which the panel unit A ₁ is attached.

FIG. 3 shows another embodiment of the elastic locking device, which is attached to the receiving member side.

FIG. 4 is a sectional view of a second embodiment of the present invention.

5 is a cross-sectional view showing a modified example of FIG.

FIG. 6 is a sectional view showing a third embodiment of the present invention.

[Explanation of symbols]

_{A 1, A 2, A 3} , A 4 panel unit a suspended bolt b hanger - 1 cortex edge receiving second base member 3 receiving member 3a supported portion 3b central base wall 3c panel unit mounting portion 3d uneven portion 3e rising portion 4 Frame member 4a Upper horizontal side 4b Panel mounting part 4c Lower horizontal side 4d Engagement part 5 Bolt 5a Washer 5b Nut 6 Panel material 7 Elastic locking tool 7a Fastening screw fixing hole 8 Screw 9 Frame member 10 Joint material 11 Receiving Stop member 11a Mounting edge 12 Elastic locking tool 12a Hook 13 Frame member 13a Vertical side 13b Horizontal side 14 Joint material 15 Projection edge 16 Seal material 17 Frame member 17a Horizontal mounting portion 18 Receiving member 18a Upper horizontal side 18b Lower horizontal side 18c Locking part 19,19 'Elastic locking device 20 L-shaped corner part

Claims (3)

[Claims] 1. A receiving member (3) arranged so as to intersect with a lower surface of a base material (2) for construction, and a panel material (6) attached to the receiving member (3) and a peripheral portion thereof. Frame member fixed to (4)
And a panel unit (A ₁ ), and the adjacent panel units (A ₁ ) are connected between the base material (2) and the frame member (4) via elastic locking members (7, 7 ′, 7 ″). Alternatively, a construction panel material mounting structure is characterized by being mounted between the receiving member (3) and the frame member (4). _2. A separate joint material (10, 14) is arranged between frame members (9, 13) of adjacent panel units (A ₂ , A ₃ ), and an elastic locking member (12) is provided. The structure for mounting a building panel material according to claim 1, wherein the structure is mounted on a receiving member (11). 3. The structure for mounting a building panel material according to claim 1, wherein the receiving member (18) and the panel unit (A ₄ ) are sandwiched by elastic locking members (19).