KR960001441B1 - Fixed devices of ceiling - Google Patents

Abstract

The fixture frame for ceiling panel includes a bracket(24) having a pair of outward flanges(24a) and a slot(2b) formed at the center portion(24b) A bolt(20) is fastened by a 1st nut(22a) and a 2nd nut(22b) located on the upper surface and the lower surface of the bracket through the slot. The inward flange(28) of the M-shaped channel(4) attaching a ceiling panel(7) is engaged with the outward flange of the bracket.

Description

Fixing frame of slabs for apartment ceiling

1 is a state diagram of the installation of the fixing frame of the conventional ceiling plate.

Figure 2a is another state of installation of the fixing frame of the ceiling sheet.

Figure 2b is a partial state of the frame installation of Figure 2a.

3 is an embodiment of a ceiling plate fixing member according to the present invention.

Figure 4 is an installation state of the ceiling plate fixing frame according to the present invention.

Figure 5a is a cross-sectional view of the ceiling plate fixing frame according to the present invention installed on the ceiling.

Figure 5b is a plan view of the ceiling plate fixing frame according to the present invention.

6a, 6b is another embodiment of the bracket of the ceiling plate fixing frame according to the present invention.

Figure 7a is another embodiment of the ceiling plate fixing member according to the present invention.

FIG. 7B is a cross-sectional view of the fixing frame of FIG. 7A mounted on the ceiling. FIG.

FIG. 7C is a side cross-sectional view of FIG. 7B.

* Explanation of symbols for main parts of the drawings

1: carry ring 2: clip

3: hanger part 4: M bar

5: Carrying bar 8, 17, 33: screw hole

9: fixed pin 10: support hanger

11: support period 12: moon

14, 18: nut 16: fixing protrusion

20: screw rod 22a, 22b: nut

24, 24 ': Bracket 24a, 30, 32: outward flange

24b: center part 26: long hole

28: inward flange 29: side wall

38: fixing piece 40: concrete ceiling

The present invention relates to a fixing frame of the ceiling plate, in particular, by using a small bracket to easily connect the M bar attached to the ceiling finishing plate to the hanging screw rod fixed to the ceiling to simplify the structure and work process of the ceiling It is about a fixed frame.

Recently, various ceiling board fixing frames are provided to fix a board such as gypsum board, which is widely used as a ceiling finishing material of an apartment or a multi-story building, and the conventional frames are very complicated in structure and require a lot of manpower and time to install. In addition, it requires a lot of installation parts, and the manufacturing cost is increased, and as a result, the manufacturing cost is increased, and the ceiling height is designed in consideration of the fact that the ceiling height is lowered as it is composed of a multi-stage structure. There were many problems such as an increase in the cost of building materials.

For example, FIG. 1 shows a conventional plate fixing frame, which has a plurality of clips having a carrying bar 1 with its inner surface open laterally and having an up hook 3 at one end thereof. 2) is bent and wrapped around the carrying bar (1) so that the end with the hook portion (3) facing downward, insert the M bar (4) at the end, and at the proper position of the c-carring bar One end is bent in accordance with the specification of the c-carrying bar to be hooked, the other end is bent at a right angle, and the support hook 10 having the screw hole 8 formed on the bent end surface 6 is hooked to the c-carrying bar. It is fixed by the nut 14 through the moon 12 through the hole (8). As described above, the structure is composed of four stages such as the moon stand (12), the support hanger (10), the c-carrying bar (1), the M bar (4), etc., which is a factor to increase the height of the actual construction. The structure is further complicated by coupling the support bar 11 between the carrying bars, and the process is very cumbersome in manufacturing parts such as the support hanger 10 and the clip 2.

A further refinement of this is shown in FIG. That is, the installation height of the fixing frame is slightly increased by installing the carrying bar 5 having a plurality of fixing protrusions 16 integrally formed at regular intervals in the longitudinal direction of the c-bar on the ceiling 40 with its opening facing downward. , The caring bar (5) is to support the M bar (4), and the portion other than the direct coupling with the M bar is a wasteful aspect, and also the moon 12 to the caring bar (5) In turning the nut 18 to fix it, it is quite inconvenient to put a finger between the fixing piece 36 and the upper surface of the carrying bar 5, which raises a problem that nerf adjustment is not easy.

In addition, the heat insulating material fixture described in Utility Model Application No. 90-3355 has a structure in which a fixing screw is coupled to a bent fixing piece having a hole for fixing a fixing nail, and a support piece having a shaft pipe is coupled to the fixing screw. Although it is a very simple and concise improvement, the structure of the fastener is not suitable for fixing a heavy load insulation or ceiling finishing material by fixing the insulation with nails directly without attaching the M bar, and the support piece is combustible. Because it is made of ash, there is a possession that can act as a factor that spreads the danger in the fire, there is a problem that a number of fixtures should be installed at small intervals if the unit plate is a small standard.

Therefore, in the present invention, to provide a fixing frame of the ceiling plate that can easily and easily install the fixing frame to the above-mentioned problems while reducing the installation height to a minimum to have little effect on the design ceiling height. There is a purpose. In order to achieve the above object, the present invention is characterized in that the bracket having a curved outward flange is attached to the hanging screw and put on the concrete ceiling, and the M bar is inserted into the outward flange to be fixed and supported.

Hereinafter, the fixing frame of the ceiling plate according to the present invention will be described in detail with reference to the accompanying drawings.

In the fixing frame of the present invention, the fixing piece 38 bent in a step shape is fixed to the ceiling 40 by the fixing pin (a), and the screw rod 17 is mounted on the screw hole 17 at the lower end thereof. In the fixing frame of the ceiling plate coupled to the screw rod fixing member by combining), The outward flanges 24a are formed at both ends of the bracket 24 bent into a shape 24, and the central portion 24b is provided with a mounting hole 26 for fine adjustment of the horizontal position of the bracket 24, and an inner surface of the bracket 24. After passing through the long hole 26 with a screw rod 20 for the moon, the first nut 22a and the second nut 22b are formed on the upper and lower surfaces of the central portion 24b on which the long hole 26 is formed. The inward flange 28 is inserted into the outer port flange 24a of the bracket 24 corresponding to the upper side of the M bar 4 having the top plate 7 attached to the bottom surface thereof, and the two anticorrosion parts are attached to the bracket. It is structured so as to oppose the inward surface of the center part 24b.

In the above configuration, the pair of bracket fixing nuts 22a and 22b uses a nut having a diameter larger than the width L of the bracket 24 as shown in FIG. As shown in FIGS. 3 and 5, the outward flange of the bracket is a shape 24a that is gently bent into a U-shape, or as shown in FIG. Bent at a right angle and then bent smoothly at the end thereof to raise the shape parallel to the side wall 29 of the bracket 30 or at the acute angle of the end of the bracket as shown in FIG. Then, it is possible to form the end portion variously, such as the shape 32 bent parallel to the side wall.

As described above, the inward flange 28 of the M bar and the outward flanges 24a, 30, 32 of the brackets of various shapes described above are stably bound.

Another embodiment is shown in FIG.

The present embodiment is characterized in that the portion corresponding to the bracket and the pair of nuts is integrally formed in the above embodiment, and the screw hole 33 penetrates in the longitudinal direction at the center and is integrally formed at the side part. The lumbar threaded rod 20 is coupled to the bracket 24 ′ in which the hook 31 is formed symmetrically, and the M bar 4 is inserted into the hook 31.

Referring to the effects of the present invention configured as described above are as follows.

The fixed frame according to the present invention can significantly reduce its components to reduce costs, and significantly reduce its volume and installation height, so that the fixed frame has little influence on the height of the ceiling of the building, as well as the width of the bracket 24 ( Use nuts 22a and 22b with diameters greater than L) to allow some of the nuts to protrude out of the bracket, so that if you need to adjust the height of the bracket or turn the other nut 22a, The inconvenience of having to insert the finger between the upper surface of the bracket and the ceiling by allowing the nut to be easily turned and held, the long hole 26 slightly moves the position of the bracket in the horizontal direction according to the position of the plate (7). When necessary, the fixing structure between the M bar and the bracket can be improved by allowing the bracket to be easily moved along the hole without having to reinstall the entire fixing member. And by solid and safe to install the plate, has an advantage that even shorter parts of the recombinant process.

Claims (6)

The fixing piece 38 bent in a step shape is fixed to the ceiling 40 by the fixing pin a, and the screw rod 20 for the moon is coupled to the screw hole 17 drilled in the lower end thereof. In the fixing frame of the ceiling plate material binding the four stick fixing member, Form outward flanges 24a at both ends of the bracket 24 bent into a shape, and in the center portion 24b, install the long holes 26 for adjusting the horizontal position of the brackets 24, and lower the inner surface of the bracket 24. After passing through the long hole (26) with a soothing screw rod (20), the first nut (22a) and the second nut (22b) are fastened to the upper and lower surfaces of the central portion (24b) formed with the long hole 26, respectively, Insert the inward flange 28 into the outward flange 24a of the bracket 24 corresponding to the upper portion of the M bar 4 having the ceiling plate 70 attached to the lower surface thereof, with two open portions at the center of the bracket 24b. It is structured so as to oppose the inward surface of. A fixed frame of a ceiling plate characterized by. The ceiling plate fixing frame according to claim 1, wherein the outward flange has a shape in which the end portion of the bracket is gently bent in a U shape. The ceiling plate fixing frame according to claim 1, wherein the outward flange is bent at a right angle to the end of the bracket (24) and gently bent at the end thereof to be parallel to its side wall. 2. The ceiling plate fixing frame according to claim 1, wherein the outward flange is bent at an acute angle with the side wall of the bracket (24) and then bent at the end parallel to the side wall. The fixing frame of the ceiling plate material according to claim 1, wherein a diameter of the first nut (22a) and the second nut (22b) is larger than the width (L) of the bracket (24). The fixing piece 38 bent in a step shape is fixed to the ceiling 40 by the fixed (a), and the screw rod 20 for the moon is coupled to the screw hole 17 drilled in the lower end thereof. In the fixing frame of the ceiling plate material with a four-side fixing member, the screw hole of the bracket 24 'which penetrates the screw hole 33 in the longitudinal direction at the center of the body and integrally forms a symmetrical hook 31 at the side. The moon screw rod 20 is attached to (33), and the inward flange 28 of the upper part of the M bar (4) having the ceiling plate material (7) attached to the lower surface is inserted into the hook (31). Fixed frame of ceiling board.