KR200290615Y1 - Stud in partition wall - Google Patents

Abstract

The present invention relates to a stud for lightweight partitions. It is provided with a lower runner, a vertical runner connected to both ends of the lower runner, an upper runner connected to the upper end of the vertical runner, and a lower runner, a vertical runner and an upper runner to form a wall to provide an interspace therebetween. A panel for folding and a lightweight partitioning stud provided in the interspace to maintain the separation distance between the panel, the stud; It is a vertically extending pillar having a cross-sectional shape of the c-shape and the first support pillar which is fixed to the inward surface of the one panel and the same shape as the first support pillar, spaced apart from the first support pillar by a predetermined interval and inward of the other panel A second support column fixed to the surface and the first support pillar and the second support pillar are connected to each other to be parallel to each other and take the form of a strip, and both ends thereof are formed on the first support pillar and the second support pillar. It characterized in that it comprises one or more connecting clips that are pressed against.

The lightweight partition stud of the present invention made as described above has a narrow flow cross section of heat or noise moving in the thickness direction of the partition through the stud, so that the fire and sound insulation of the partition itself is not deteriorated by the stud, and in particular, the stud Since the first support pillar and the second support pillar constituting the press-fixed fixing clip to the fastening and assembling of the stud can be quickly and easily detach the connection clip from the first and second support pillars.

Description

Lightweight partition studs {Stud in partition wall}

The present invention relates to a stud for lightweight partition, and more particularly, to a stud for lightweight partition that can improve the overall fire resistance and sound insulation of the lightweight partition by reducing the amount of heat or noise flowing through the stud in the thickness direction of the partition. will be.

The lightweight partition is one of the building materials that divides the interior space as desired and utilizes the space as efficiently as possible. It is relatively simple to install and dismantle and its structural strength is widely used in various offices, research institutes, and various cultural spaces and exhibition halls.

On the other hand, the lightweight partition is prescribed to block to some extent the transmission of sound waves (hereinafter, noise) and heat between the adjacent space with the partition between. However, most of the conventional lightweight partitions do not satisfy the sound insulation and fire resistance standards prescribed by the Korean Industrial Standard in terms of fire resistance and sound insulation.

As is well known, a stud is installed inside the lightweight partition. The stud provides rigidity to the lightweight partition as one support column. Most of the studs are made of steel beams, and the steel beams have high thermal conductivity as well as high speed of sound wave transfer, so that heat or noise in one space partitioned by a lightweight partition can easily move to the other space through the studs. have.

1 and 2 is a view showing an example of a conventional lightweight partition stud.

As shown, the conventional stud 10 is formed by bending one rectangular metal plate 16 around a plurality of vertical bending lines. The stud 10 is installed vertically in the lightweight partition 11 to support the gypsum board 22 at regular intervals.

The stud 10 has a cross-sectional shape of approximately c-shape and is open between two sound insulation material insertion grooves 12 and two plate insertion grooves 14 positioned between the sound insulation material insertion grooves 12. Is done. The edge of the plate-shaped glass fiber 20 is fitted in the soundproof material insertion groove 12, and the edge of the night light 18 is inserted and supported inside the plate insertion groove 14.

Accordingly, the lightweight partition 11 to which the stud 10 is applied is provided with two layers of gypsum board 22 on the outside, and two layers of glass fibers 20 and chestnuts in the inner space provided by the gypsum board 22. It has a light 18.

On the other hand, since the stud 10 is formed by bending the rectangular metal plate 16, the basic flow cross-sectional area of the heat or noise moving along the arrow a direction is constant as the height of the stud 10 times the thickness of the metal plate. . As is known, if the flow cross section of heat or noise is narrow, the transfer rate is reduced by that amount. On the contrary, if the flow cross section is wide, more heat or noise is transmitted. The conventional stud 10 does not reduce the flow amount of heat or noise moving in the thickness direction of the lightweight partition 11 because the flow cross section of heat or noise along the arrow a direction is constant.

3 and 4 are perspective views showing another example of a conventional lightweight partition stud.

As shown, the conventional stud 24 has a certain cross-sectional shape in the vertical direction by bending one rectangular metal plate 16 a plurality of times along a vertical bending line.

The stud 24 is located between the two sound insulation material insertion grooves 26 and the sound insulation material insertion grooves 26 which have approximately a cross-sectional shape and are opened in opposite directions to each other and have a night light 18 therein. ) Has a plate insertion groove 28 is fitted. The plate insertion groove 28 has a cross-sectional shape of approximately r.

The stud 24 is installed in the interior of the lightweight partition 25 and the outer surface is bonded to the gypsum board 22, the glass fiber 20 is fitted into the interior of the soundproof material insertion groove 26 and the plate insert The groove 28 is fitted with the edge of the night light 18.

In the lightweight partition 25 having the above-mentioned structure, even if the night light or the glass fiber completely performs the sound insulation or heat insulation function, heat or noise is moved in the direction of the arrow b through the stud 24. That is, since the cross section of heat or noise along the direction of arrow b in the stud 24 is constant, the heat or noise introduced to one side passes through the partition 25 through the stud 24.

The present invention has been made to solve the above problems, the heat cross-section of the heat or noise moving in the thickness direction of the partition through the stud is narrow, there is no fear of deterioration of the fire resistance and sound insulation of the partition itself by the stud, in particular the stud The first support pillar and the second support pillar to form a crimp fastening fixed by the connection clip to facilitate the assembly of the stud and to provide a lightweight partition stud that can separate the connection clip from the first and second support pillars, if necessary There is this.

1 is a perspective view of a conventional lightweight partition stud.

2 is a cross-sectional view showing an example of use of the stud for lightweight partition of FIG.

Figure 3 is a perspective view showing another example of a conventional lightweight partition stud.

4 is a cross-sectional view showing an example of use of the stud for the lightweight partition of FIG.

Figure 5 is a perspective view showing a part of the lightweight partition stud according to the first embodiment of the present invention.

FIG. 6 is an exploded perspective view illustrating the lightweight partition stud of FIG. 5. FIG.

7 is a cross-sectional view for explaining the use example of the lightweight partition stud of FIG.

Figure 8 is an exploded perspective view schematically showing the lightweight partition to which the lightweight partition stud of Figure 5 is applied.

Figure 9 is a perspective view showing a part of the lightweight partition stud according to the second embodiment of the present invention.

10 is an exploded perspective view illustrating the stud of FIG. 9.

FIG. 11 is a cross-sectional view illustrating a use example of the lightweight partition stud of FIG. 9. FIG.

12 is an exploded perspective view schematically showing the lightweight partition to which the lightweight partition stud of FIG. 9 is applied.

<Explanation of symbols for the main parts of the drawings>

10, 24: Stud 11, 25, 48, 71: Light weight partition

12,26: Soundproof insert groove 14,28: Sheet insert groove

16: Metal plate 18: Night light

20: glass fiber 22, 80: gypsum board

30: lower runner 32: vertical runner

34: upper runner 50: stud

52: first support pillar 54: second support pillar

56: connecting clip 58: fitting groove

60: separation part 62: crimping part

64: fixing screw 66: sound-absorbing insulation

70: stud 72: connecting clip

74: plate insertion groove 76: crimping portion

78,79: Branch

In order to achieve the above object, the present invention, a lower runner fixed to the bottom surface, a vertical runner connected to both ends of the lower runner and extending upward, an upper runner connected to the upper end of the vertical runner, the lower runner In the two-layer panel supported by the vertical runner and the upper runner to form a wall and having an interspace therein, and a lightweight partition stud provided in the interspace to maintain the separation distance between the panels,

The stud; It has a cross-sectional shape of the c-shape and is vertically extended and has a first support column fixed to the inward surface of one panel, and has the same shape as the first support column, and is spaced apart from the first support column by a predetermined interval, and the inward surface of the other panel. At least one connecting clip, wherein both ends are press-bonded to the first support pillar and the second support pillar, respectively by interconnecting and fixing the second support pillar and the first support pillar and the second support pillar which are fixed to each other. It is characterized by including.

In addition, the connecting clip is a metal band of a certain width, folds one end thereof and compresses, but folds the vertical edge portion of the first support pillar in the state sandwiched therein and presses it against the edge portion to engage the first support pillar, The end portion is folded and pressed, but the vertical edge portion of the second support pillar is folded in a state sandwiched therein, and pressed against the edge portion to be coupled to the second support pillar.

In addition, both ends of the connection clip is coupled to the first and second support pillars, the center portion of the connection clip is bent at right angles in the thickness direction of the partition, characterized in that spaced apart the second support pillar with respect to the first support pillar. .

In addition, both ends of the connection clip is coupled to the first and second support pillars, the central portion of the connection clip is characterized in that it has a bent form of r.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 5 is a perspective view showing a part of the lightweight partition stud according to the first embodiment of the present invention.

As shown, the lightweight partition stud 50 according to the present embodiment has a U-shaped cross-section and vertically extending the first and second support pillars 52 and 54 and the first support pillar 52. And a connecting clip 56 which connects the second support pillar 54 and the second support pillar 54 to be parallel to the first support pillar 52.

The first and second support pillars 52 and 54 are formed by bending metal plates having a predetermined thickness and are open in opposite directions. In addition, each outer side supports the gypsum board (22 in FIG. 8).

The connecting clip 56 is a belt-shaped member having a predetermined length and width, and clamps the edge portions 78 and 79 of the first and second support pillars 52 and 54 at both ends thereof to support the first and second support pillars 52 and 54. )

That is, the first and second support pillars 52 and 54 are compressed by pressing the edge portions 78 and 79 into the insertion grooves (58 of FIG. 6) formed by folding both ends of the connecting clip 56, respectively. It is to fasten the connection clip (56). Pressing of the clip is simply performed by a known pressing tool.

As a result, in the present embodiment, since the first support pillar 52 and the second support pillar 54 are separated from each other and partially connected by the connecting clip 56, the first support pillar 52 and the second support pillar 52 are separated from the first support pillar 52. Heat and noise movement paths moving to the support column 54 is limited to the connecting clip 56, so that the flow cross-sectional area is narrow. The number of applications of the connection clip 56 is, of course, depends on the embodiment.

FIG. 6 is an exploded perspective view illustrating the lightweight partition stud of FIG. 5. FIG.

Referring to the drawings, the studs 50 according to the present embodiment have four first and second support columns 52 and 54 and four connecting the first and second support columns 52 and 54. It is configured to include a connection clip (56).

The first and second support pillars 52 and 54 have the same shape, are parallel to each other, and internal spaces face in opposite directions.

The connection clip 56 has a crimping part 62 and a spaced part 60. The crimping portion 62 is a portion for crimping the edge portions 78 and 79 into the fitting grooves 58 formed by folding both ends of the belt-shaped connecting clip 56. In addition, the spaced portion 60 is a portion connecting the pressing portion 62 of both ends, as shown in Figure 7 has a width in the thickness direction of the lightweight partition 48, gypsum board (80 in Figure 7) is the first 2, to provide a space that can be fitted between the support columns (52, 54).

As a result, in the stud 50 according to the present embodiment, when the edge portions 78 and 79 are inserted into the fitting grooves 58 and the crimping portion 62 is tightened, 62) is pressed to form a bond. The crimping is performed simply using a known crimping tool, so the work is simple. Particularly, if necessary, the connecting portion 56 may be separated from the first and second supporting pillars 52 and 54 by opening the crimping portion 62 from the edge portions 78 and 79.

FIG. 7 is a cross-sectional view illustrating the use example of the lightweight partition stud of FIG. 5. FIG.

As shown, the stud 50 of the present embodiment is applied to the interior of the lightweight partition 48, and the first and second support pillars 52 and 54 constituting the stud 50 are connected to the connection clip 56. Are fixed to each other. In the connecting clip 56, the crimping portions 62 on both sides of the connecting clip 56 tighten the edge portions to include the edge portions 78 and 79 of the first and second support pillars 52 and 54 therein, thereby forming a spaced portion. 60 is spaced apart from the second support column 54 with respect to the first support column 52 so that the gypsum board 80 is sandwiched therebetween.

In addition, the outer surfaces of the first and second support pillars 52 and 54 are coupled to the gypsum board 22 through fixing screws 64. The gypsum board 22 is a known plate that forms the outer wall surface of the lightweight partition 48. The sound absorbing insulation 66 is filled between the gypsum board 22 forming the outer wall and the gypsum board 80 inside. As the sound absorbing heat insulating material, glass wool or rock wool or urethane board may be applied.

FIG. 8 is an exploded perspective view schematically showing the lightweight partition to which the lightweight partition stud of FIG. 5 is applied.

Referring to the drawings, the lightweight partitions 48 to which the studs 50 of the present embodiment are applied correspond to each other and form a plurality of gypsum boards 22 constituting the outer wall surface, and maintain the distance between the gypsum boards 22 and the lightweight partitions ( A stud 50 that provides structural strength of 48 and a gypsum board 80 and a sound absorbing insulation 66 supported by the stud 50 and provided inside the lightweight partition 48 are included.

In addition, the edge portion of the gypsum board 22 is fitted to the lower runner 30, the vertical runner 32, and the upper runner 34, as in the known lightweight partition.

The stud 50 has four connecting clips 56 connecting the first support pillar 52, the second support pillar 54, and the second support pillar 54 with respect to the first support pillar 52. It is made to include. The spaced portion 60 of the connection clip 56 supports the gypsum board 80 in the interior of the lightweight partition 48 by spaced apart the first and second support pillars 52 and 54 by a predetermined interval.

As a result, in the lightweight partition 48 constituted as described above, most of the noise and heat applied to one wall surface in the direction of the arrow a is once blocked by the gypsum boards 22 and 80 or the sound absorbing insulation 66, and thus the partition 48 is formed. Do not pass. At this time, the heat or noise applied to the second support pillar (54) does not immediately move to the first support pillar (52), but gradually passes through each connecting clip (56), and some of them disappear to the first support pillar (52). Move.

That is, as described above, since the connection clip 56 partially connects the first support pillar 52 and the second support pillar 54, its overall cross-sectional area is narrow, so that the connection clip 56 has no heat or noise. Since the flow amount is small, the sound insulation and the heat dissipation effect can be prevented.

9 is a perspective view showing a part of the lightweight partition stud according to the second embodiment of the present invention.

Hereinafter, the same reference numerals as the above reference numerals denote the same members having the same function.

Referring to the drawings, the lightweight partition stud 70 according to the present embodiment has a first and second support pillars 52 and 54 having the same shape, and a second support pillar with respect to the first support pillar 52. It has a connecting clip 72 for connecting 54.

The connecting clip 72 bends a strip-shaped metal plate having a predetermined thickness, and both ends thereof compress the edge portions 78 and 79 of the first and second support pillars 52 and 54 to support the first and second support pillars 52. 54). The central portion of the connecting clip 72 has a bent form of r.

10 is an exploded perspective view illustrating the stud of FIG. 9.

As shown, the pressing portion 76 is provided at both ends of the connecting clip 72, the plate insertion groove 74 bent in the form of the letter L is formed. The pressing portion 76 is a portion formed by folding both ends of the connecting clip 72 to form a fitting groove 58 therein. Therefore, when the crimping portion 76 is pressed in the state in which the edge portions 78 and 79 of the first and second support pillars 52 and 54 are inserted into the fitting groove 58, the first and second support pillars 52 and 54 are pressed. The coupling of the connection clip 72 is made.

The plate insertion groove 74 supports the gypsum board 80 as a portion into which the edge portion of the gypsum board 80 is inserted, as shown in FIG. 11.

In any case, since the connecting clip 72 partially connects the first and second support pillars 52 and 54, for example, the cross-sectional area of the heat or noise moving from the first support pillar 52 to the second support pillar 54 is increased. It is narrow so that the fall of the heat or noise interruption effect by the stud 70 can be prevented.

FIG. 11 is a cross-sectional view illustrating a use example of the lightweight partition stud of FIG. 9. FIG.

Referring to the drawings, it can be seen that the stud 70 according to the present embodiment is applied to the lightweight partition 71. The first and second support pillars 52 and 54 constituting the lightweight partition 71 are fixed to each other by a connecting clip 72 inward and to the outside through a fixing screw 64 to the gypsum board 22. Combining

In addition, the end of the gypsum board 80 is fitted into the inside of the plate insertion groove 74 of the connection clip 72 is coupled. At this time, since the central portion of the connecting clip 72 takes the form of the letter r, it can be seen that the end of each plate insertion groove 74 overlaps.

FIG. 12 is an exploded perspective view schematically illustrating the lightweight partition to which the lightweight partition stud of FIG. 9 is applied.

As shown, the studs 70 of this embodiment support a plurality of gypsum boards 22 in parallel. The gypsum board 22 is coupled to the lower runner 30, the vertical runner 32 and the upper runner 34 while being coupled to the studs 70 through fixing screws (64 in FIG. 11). .

In the lightweight partition 71 formed as described above, when noise or heat in the direction of arrow a is applied to one wall surface, most of the noise or heat is blocked by the gypsum boards 22 and 80 or the sound absorbing insulation 66. The noise or heat applied to the two support pillars 54 does not immediately move to the first support pillar 52 side but gradually passes through each connection clip 72, and some of them move to the first support pillar 52 in an extinct state.

As in the first embodiment, the connection clip 72 partially connects the first support pillar 52 and the second support pillar 54, so that the overall cross-sectional area thereof is narrow and heat or noise crossing the connection clip 72 is reduced. Since the flow volume of is small, the sound insulation and the heat dissipation effect can be prevented accordingly.

The present invention has been described in detail through specific embodiments, but the present invention is not limited to the above embodiments, and various modifications may be made by those skilled in the art within the scope of the technical idea of the present invention. .

The lightweight partition stud of the present invention made as described above has a narrow flow cross section of heat or noise moving in the thickness direction of the partition through the stud, so that the fire and sound insulation of the partition itself is not deteriorated by the stud, and in particular, the stud Since the first support pillar and the second support pillar constituting the press-fixed fixing clip to the fastening and assembling of the stud can be quickly and easily detach the connection clip from the first and second support pillars.

Claims (4)

A lower runner fixed to a bottom surface, a vertical runner connected to both ends of the lower runner and extending upward, an upper runner connected to an upper end of the vertical runner, and supported by the lower runner, the vertical runner and the upper runner, In the two-ply panel having an interspace therebetween and a lightweight partition stud provided in the interspace to maintain the separation distance between the panels, The studs (50, 70); A first support pillar 52 having a cross-sectional shape of a c-shape and vertically extending to an inwardly facing surface of one panel; A second support column 54 having the same shape as the first support column 52 and spaced apart from the first support column 52 by an interview on an inward surface of the other panel; One or more connections in which both ends of the first support pillar 52 and the second support pillar 54 are fixed to each other by compression coupling to the first support pillar 52 and the second support pillar 54, respectively. Lightweight partitioning studs comprising clips (56, 72). The method of claim 1, The connecting clip (56, 72) is a metal band of a certain width, One end portion is folded and pressed, and the vertical edge portion 78 of the first support pillar 52 is folded in a state fitted therein, and pressed against the edge portion 78 to be coupled to the first support pillar 52. The other end is folded and pressed, but the vertical edge portion 79 of the second support pillar 54 is folded in the state sandwiched therein, and pressed against the edge portion 79 to be coupled to the second support pillar 54. Lightweight partition studs. The method of claim 2, With both ends of the connection clip 56 coupled to the first and second support pillars 52 and 54, the center portion of the connection clip 56 is bent at right angles in the thickness direction of the partition to the first support column 52. Stud for lightweight partitions, characterized in that for separating the second support pillar (54). The method of claim 2, Both ends of the connection clip 72 is coupled to the first and second support pillars (52, 54), the central portion of the connection clip 72 has a curved partition stud for r characterized in that it has a bent shape.