KR19980019207U - Interior Finishing Panel Mounting Joints - Google Patents

Abstract

The present invention relates to a coupler for coupling at a right angle to a plurality of attachment frames used to attach interior finishing panels such as half-width or wall panels.

The interior finishing panel attachment frame coupler 2 according to the present invention includes a pair of side by side upper rail portions 4 having a substantially rectangular cross section; A central concave portion 6 formed along the longitudinal direction of the upper rail portion between the upper rail portions; A pair of side recesses 8 formed along the longitudinal direction of the upper rail on an outer bottom surface of each rail of the upper rail portion; And a pair of lower rail portions 10 formed below the upper rail portion to extend in a direction perpendicular to the upper rail portion.

The present invention can omit the work maneuver, such as the conventional streak, and the carrier is formed on the web surface of the carrier into which the bolt is inserted when the carrier is fixed to the slab surface or the wall surface using a bolt or the like. Even if moving in the longitudinal direction of the hole does not affect the engagement of the embar, since the coupling can be easily moved in the carrier to form a grid-like half-wall or wall panel attachment frame is very easy to form.

Description

Interior Finishing Panel Mounting Joints

The present invention is a technique used to attach interior finishing panels, such as hemispheres and wall panels, and more particularly relates to a coupler for coupling a plurality of mounting frames at a right angle.

In general, the lower part of the floor slab is equipped with various electrical wiring, ventilation air-conditioning duct or fire pipe, etc., so that these facilities cannot be observed indoors, or to flatten the surface of the bottom surface of the floor slab. Is mounted. In addition, since the thermal insulation, electrical wiring, etc. are installed in the wall of the building, the wall is also generally equipped with a built-in finishing panel that prevents it from being indoors.

In order to attach a half ruler or a wall panel, a horizontal bar, generally called a carrier, having a roughly cross-sectional shape is formed on a floor slab or a plurality of floor slabs, using a predetermined swivel or the like so that the opening of the dip-shaped shape faces the interior side. After mounting side by side, the so-called M BAR having an approximately diagonal cross section is arranged in a plurality of side by side at right angles to the carrier with its di openings facing the slab or wall, thereby forming a half-frame or A wall panel attachment frame is made and the slab bottom or wall is finished by attaching a finishing panel to the front of the grid attachment frame.

In order to make the above-mentioned carrier and embar in mutually orthogonal directions to make a lattice half frame or lattice wall panel mounting frame as a whole, predetermined joining means for joining the carrier and the embar are required, which is known as the joining means. There is a disclosure in Korean Utility Model Registration Application No. 91-6465 filed by Yoo Chang (name of design: fastening device for base plate attachment plate). In this Utility Model Registration Application No. 91-6465, as shown in FIG. 1, the locking projections 34 are formed at predetermined intervals along the longitudinal direction of the carrier at both lower ends of the flanges 32 of the carrier 30. The carrier and the embar were joined at right angles to each other by causing the bent inner end 44 of both flanges 42 of the embar 40 to be inserted into the engaging protrusion 34 of the carrier. By the way, in the coupling means of the carrier and the embar, each of the engaging projections 34 of the carrier must be aligned side by side in the longitudinal direction of the embar so that the embar 40 can be coupled. This means that the engaging projections of adjacent carriers should be aligned in the same position in the Y-axis direction, considering that each carrier is fixed to the slab bottom surface or wall surface by a predetermined hanger bolt 50 (a kind of moon stand) or the like. It is very difficult to arrange adjacent carriers so that the protrusions are aligned in a straight line throughout the Y-axis direction and fixed to the slab bottom or the wall. Therefore, in order to mutually couple the carrier 30 and the embar 40 by the connecting means as disclosed in the Utility Model Registration No. 91-6465, prior to the job such as stinging to accurately determine the fixed position of the carrier in advance This is a result of the increase in the number of workmanship, and even if the hanger bolt 50 is inserted into the hanger bolt (50) when the carrier is fixed to the slab surface or the wall using the hanger bolt (50), etc. Since the hole formed in the web surface 36 of the carrier is formed by the long hole 38, a carrier is easy to move in the longitudinal direction of the long hole. If any one of the adjacent carriers arranged in parallel is slabed or if the fixed position with respect to the wall is determined to be unbiased in the longitudinal direction (X-axis direction), the locking projections are aligned in the Y-axis direction. Because of this, the embar cannot be joined in the end. In this case, the carrier must be repositioned after loosening the coupling bolt 50 to the slab surface or the wall of the carrier in question. Forming panel mounting frame becomes extremely difficult.

The present invention is generally equipped with a horizontal bar called a carrier (CARRIER) having a generally diagonal cross section and mounted side by side on the bottom slab or on a wall side by using a predetermined swivel or the like so that the diagonal opening faces toward the interior side. The half-frame or wall panel is formed in a lattice shape by combining a plurality of so-called embarrasses (M BARs) having a substantially diagonal cross section and arranged side by side in a direction orthogonal to the carrier with the diaphragm openings facing the slab or wall surface. In the attachment frame, an object of the present invention is to provide a coupler for easily coupling the carrier and the embar to each other at any position.

1 is an exploded perspective view showing a coupling means for coupling the carrier and the embar in a perpendicular direction to each other.

Figure 2 is an exploded perspective view showing the combination of the carrier and the embar in the case of using the first embodiment of the interior panel mounting frame fitting according to the present invention.

Figure 3 is an exploded perspective view showing the combination of the carrier and the embar in the case of using the second embodiment of the interior panel mounting frame fitting according to the present invention.

Explanation of reference numerals for main parts

2, 102: coupler 4: upper rail portion

6: central recess 8: side recess

10: lower rail portion 104: web portion

106: flange portion 108: upper locking portion

110: lower locking part

Figure 2 is a view showing forming the interior finishing panel attachment frame using the first embodiment of the coupler 2 according to the present invention. As can be seen from this figure, the interior finishing panel attachment frame coupler (2) according to the present invention is a pair of side by side upper rail portion (4) having a substantially rectangular cross-section; A central concave portion 6 formed along the longitudinal direction of the upper rail portion between the upper rail portions; A pair of side recesses 8 formed along the longitudinal direction of the upper rail on an outer bottom surface of each rail of the upper rail portion; And a pair of lower rail portions 10 formed below the upper rail portion to extend in a direction perpendicular to the upper rail portion.

The pair of upper rail portions 4 may be inserted into a space 33 consisting of both flanges 32 and the webs 36 of the carrier 40 to slide in any position along the longitudinal direction of the carrier 40. To ensure that The pair of side concave portions 8 of the coupler is inserted into a carrier rail portion 35 protruding in a horizontal direction from the lower end of each flange of the carrier so that each bottom surface of the upper rail portion 4 has a carrier rail portion 35. Slam on top

On the other hand, a pair of lower rail portion 10 formed in the lower portion of the upper rail portion 4 to extend in a direction perpendicular to the upper rail portion is a space consisting of both flanges 42 and the web 46 of the embar (40) It is inserted into 48 so as to be able to slide in any position along its longitudinal direction in the embar 40. The flat upper surface 12 of the lower rail portion 10 spans the embar rail portion 49 which projects horizontally inwardly from the ends of both flanges 42 of the embar, so that the carrier 30 and the embar 40 are closed. Are connected to each other at right angles.

In the above configuration, the central concave portion 6 formed along the longitudinal direction of the upper rail portion between the upper rail portions 4 has a lower carrier web surface 36 in attaching the carrier 30 to the slab bottom or wall surface. It is an element to avoid interference with bolts and nuts which are extended and fastened. That is, despite the fact that the bolt 50 and the nut 52 are coupled at the bottom of the carrier web 36, the center recess 6 is formed regardless of the presence of the coupling portion of the bolt and nut. Can be freely moved in the longitudinal direction within the carrier without engaging.

The technical essence of the interior finishing panel attachment frame coupler according to the present invention is coupled to each rail surface 35, 49 protruding horizontally from each flange end of the carrier 30 and the embar 40, each length of the carrier and the embar The upper and lower pairs of engaging portions (up and down rail portions in the above-described example) are formed to be slidably moved along the direction. A second embodiment of the present invention which shares this technical nature and changes its shape is shown in FIG. 3.

That is, the interior finishing panel attachment frame fittings 102 according to the present invention as shown in Figure 3 is basically formed by bending the plate, a square plate-shaped web portion 104; A flange portion 106 vertically placed at the same height from both ends of the web portion; An upper catching portion 108 bent from the upper end of each flange portion in a direction perpendicular to the plane direction of the flange portion; And it is characterized in that it comprises a lower locking portion 110 protruding in the plane direction of the flange on each of the lower left and right of both flanges.

In the second embodiment, the upper locking portion 108 and the lower locking portion 110 are elements corresponding to the upper rail portion 4 and the lower rail portion 10 in the first embodiment, respectively. The elements are inserted into a space 35 consisting of both flanges 32 and web 36 of the carrier 30 and a space 48 consisting of both flanges 42 and web 46 of the embar 40, respectively. The carrier and the embar are coupled to each other at right angles. Compared to the first embodiment, the second embodiment has advantages in that the molding is easy and contributes to material saving, while the smooth sliding movement in the carrier is inferior to the first embodiment.

Referring to the process of forming the half-frame or wall panel mounting frame of the grid as a whole by using the interior finishing panel mounting frame coupler according to the present invention.

That is, first, the carrier 30 is attached to the slab bottom surface or the wall surface in parallel at predetermined intervals. The hanger bolt 50 and the nut 52 mentioned above are used for this attachment. In the process of attaching the carrier to the slab parallel to the wall or at the predetermined interval, the attachment of the carrier is extremely easy since the precise pre-feeding or the longitudinal movement of the carrier itself is not considered at all. After attaching the carrier to the slab or the wall, a plurality of interior finishing panel attachment frame fittings (2) 102 according to the present invention described above are sequentially placed on the upper rail portion 4 or the upper locking portion of the carrier 108. Coupling in the carrier is inserted into the space 33 consisting of the flange 32 and the web 36. When the fastening operation on the carrier 30 of the coupler (2) (102) is completed, the lower rail portion 10 of the coupler while adjusting its position little by little so that the coupler of each adjacent carrier is aligned in the Y-axis direction Alternatively, the lower locking portion 110 is inserted into the space 48 formed of both flanges 42 and the webs 46 of the embar 40 so that the embar and the carrier are joined to each other at right angles to each other so as to form a half-frame or wall panel. The attachment frame is completed.

The interior finishing panel attachment frame fitting according to the present invention is generally used when a floor slab is placed on a horizontal bar called a carrier, having a roughly cross-sectional shape, using a predetermined swivel or the like so that the opening of the recessed shape faces the interior side. After mounting a plurality of side by side on the wall surface, the so-called M bar (M BAR) having a roughly cross-sectional shape is arranged as a plurality of side by side at right angles with respect to the carrier with the dip-shaped opening facing the slab or wall surface. In the half frame or wall panel attachment frame made of an image, it is possible to provide a coupler for easily coupling the carrier and the embar to each other at any position. Therefore, the present invention can omit the workmanship such as the conventional streak, and the carrier is formed on the web surface of the carrier into which the bolt is inserted when the carrier is fixed to the slab surface or the wall using a bolt or the like. Movement in the longitudinal direction of the hole does not affect the engagement of the embar, and the repositioning of the carrier after loosening the coupling bolt against the slab bottom or wall of the carrier because the coupling can easily slide in the carrier Since it is not necessary to work, such as forming a half frame or wall panel mounting frame on the grid is extremely easy.

Claims (2)

A pair of side by side upper rail portions 4 having a substantially rectangular cross section; A central concave portion 6 formed along the longitudinal direction of the upper rail portion between the upper rail portions; A pair of side recesses 8 formed along the longitudinal direction of the upper rail on an outer bottom surface of each rail of the upper rail portion; And a pair of lower rail portions 10 formed below the upper rail portion to extend in a direction perpendicular to the upper rail portion. A web portion 104 having a rectangular plate shape; A flange portion 106 vertically placed at the same height from both ends of the web portion; An upper catching portion 108 bent from the upper end of each flange portion in a direction perpendicular to the plane direction of the flange portion; And the interior finishing panel attachment frame coupler characterized in that it comprises a lower locking portion 110 protruding in the plane direction of the flange on each of the lower left and right of each of the flange portion.