KR102023091B1 - Fixing device for floor panel - Google Patents

Abstract

The present invention relates to a bottom panel fixture, and more particularly to a bottom panel fixture that can reduce the transmission of vibration or shock to the floor by effectively buffering and blocking the vibration or shock.
Floor panel fixture according to the present invention can effectively reduce the vibration or shock transmitted to the floor by damping the vibration or shock transmitted to the support rod through the bottom panel and the upper base through the spring member, the floor panel is seated There is an advantage that the stable installation of the bottom panel is formed by integrally forming or fixing the gripping clip portion that can hold the bottom panel on the upper base.
In addition, the bottom panel fixture according to the present invention can adjust the height by rotating the upper base on which the bottom panel is seated relative to the lower base, not only to uniform the height of the floor panel, but also to the user to the desired height It can be installed, it can rotate the gripping clip portion relative to the upper base there is an advantage that can easily adjust the direction of the gripping clip portion without rotating the upper base in accordance with the direction of the bottom panel.

Description

Fixing device for floor panel

The present invention relates to a bottom panel fixture, and more particularly to a bottom panel fixture that can reduce the transmission of vibration or shock to the floor by effectively buffering and blocking the vibration or shock.

In general, the noise between floors of a building is mainly transmitted through the floor slabs, pillars, walls, etc. to various parts of houses and commercial buildings, such as multi-unit houses.

Insulation of sound (차단 音) to block the interlayer noise refers to the blocking of the alternating sound from the outside, it is enclosed by a wall with a partition or flesh made of a material that does not vibrate or transmit vibration. It is good to double the windows, and it is more effective to use a sound absorbing layer such as a curtain of thick cloth or felt.

The sound insulation as described above is an important element to block the noise between the important floors in the building divided into a plurality of compartments and floors, while the residents' interest in the pleasant living environment level is increased, while the thickness of the material used in the building is gradually increasing. As thinner and lighter weight, the sound insulation performance of the building member is lowered, and now the sound insulation performance of the member has emerged as the most important factor for determining the residential performance level.

In particular, it can be said that the case of a multi-family house that must share the floor and walls. This trend will intensify as the attempt to rationalize and reduce the cost of structural planning due to the high density and high density of MDUs continues.

In multi-unit buildings such as apartments and villas, multi-storey buildings are designed to prevent the noise between floors and floors from being transmitted to the lower or upper floors. This is becoming common.

As described above, the floor structure of the joint building has a shock absorbing material or a floating floor structure in order to reduce the energy transmitted to the structure as much as possible by reducing the impact energy when it is necessary to reduce the noise through the sound insulation structure and the material for the heavy and light impact sound. I use it.

A general interlayer noise prevention material is to install a buffer between the floor slab and the foam concrete and to isolate the ondol floor and the wall to reduce the impact energy transmitted to the structure, or to install an air layer and a sound absorbing layer in between to disperse and absorb the noise. .

In addition, the floated floor structure is one of the most effective methods of reducing the floor impact sound. In general, a cushioning material is installed between the floor slab or the ondol component layer, and there are two methods of wet and dry.

However, the conventional anti-noise material is constructed in the lower portion of the flooring and the continuous vibration and shock is delivered when the performance is reduced as the performance is reduced, there is a problem that sound absorption or buffer is not properly made when a large vibration or noise occurs.

KR 10-2006-0119630 A KR 10-2007-0108428 A KR 10-2006-0131254 A KR 20-0419673 Y1

The present invention is to solve the conventional problems as described above, to provide a floor panel fixture that can reduce the noise between the floor by effectively blocking the transmission of vibration and shock by supporting the floor panel floating from the floor. There is this.

In addition, an object of the present invention is to provide a bottom panel fixture that can hold and secure the bottom panel in addition to the structure to seat the bottom panel.

In addition, the present invention is not only to make the height of the floor panel uniformly by allowing the height of the floor panel to be adjusted freely, but also to provide a floor panel fixture that the user can install the floor panel to the desired height. .

Bottom panel fixture according to the present invention for achieving the above object and the lower base is installed on the bottom; An upper base spaced apart from the lower base on an upper portion of the lower base; A support part interposed between the lower base and the upper base to support the upper base with respect to the lower base; One side is coupled to the upper base, the other side gripping clip portion for holding and fixing the bottom panel; characterized in that it comprises a.

The support portion includes a spring member having a lower portion coupled to the lower base, and one side coupled to an upper portion of the spring member, and the other side includes a support rod screwed to the upper base to adjust the height of the upper base. It is done.

The gripping clip part is disposed to be spaced apart from each other by a predetermined angle with respect to the center of the upper base, characterized in that it comprises a plurality of clip members fixed to the upper base.

The gripping clip part may include a support plate coupled to an upper portion of the upper base and a plurality of clip members spaced apart from each other at a predetermined angle with respect to the center of the support plate and coupled to the support plate.

The gripping clip part includes a support plate disposed on an upper portion of the upper base, a plurality of clip members spaced apart from each other at a predetermined angle with respect to the center of the support plate, and coupled to the support plate, and the support plate with respect to the upper base. It characterized in that it comprises a screw member which is screwed to the upper base through the support plate to rotate or to fix the support plate to the upper base.

The holding clip portion is a support plate disposed on the upper portion of the upper base, a plurality of detachable arms provided with a locking projection extending downward from the edge of the support plate, the lower end is bent inwardly to be caught by the lower end of the upper base, It is characterized in that it comprises a plurality of clip members are spaced apart from each other by a predetermined angle relative to the center of the support plate, coupled to the support plate.

The gripping clip parts are spaced apart from each other in four different directions with respect to the center of the upper base so as to form a 'double' shaped groove for inserting the bottom panel therebetween, protruding upward from the upper base. It may include a plurality of coupling protrusions.

Meanwhile, the gripping clip part includes a support frame seated on a plurality of upper bases to cross the upper base, and a clip bracket coupled to the support frame and fixing a bottom panel, wherein the support is supported on the upper base. A fixing member for fixing the frame may be further provided.

The fixing member may include a screw member which is screwed to the support part through the support frame to fix the support frame to the upper base or to rotatably support the support frame.

On the other hand, the fixing member may include a fixing clip formed to press the upper base and the support frame at the same time from the top and bottom, respectively.

The floor panel fixture according to the present invention can reduce the vibration or shock transmitted to the floor by effectively buffering the vibration or shock transmitted to the support rod through the bottom panel and the upper base through the spring member.

In addition, the bottom panel fixture according to the present invention has the advantage that the stable installation of the bottom panel by integrally forming or fixing the gripping clip portion that can hold the bottom panel on the upper base on which the bottom panel is seated.

In addition, the bottom panel fixture according to the present invention can adjust the height by rotating the upper base on which the bottom panel is seated relative to the lower base, not only to uniform the height of the floor panel, but also to the floor panel to the height desired by the user There is an advantage to install.

In addition, the bottom panel fixture according to the present invention has the advantage that can be easily adjusted the direction of the gripping clip portion without rotating the upper base in accordance with the direction of the bottom panel can rotate the gripping clip portion relative to the upper base.

1 is a perspective view showing a bottom panel fixture according to the present invention.
Figure 2 is an exploded perspective view of the bottom panel fixture shown in FIG.
Figure 3 is an exploded perspective view showing another embodiment of the gripping clip portion.
Figure 4 is an exploded perspective view of the sebum clip unit shown in FIG.
Figure 5 is an exploded perspective view showing another embodiment of the gripping clip portion.
Figure 6 is an exploded perspective view showing another embodiment of the gripping clip portion.
Figure 7 is a perspective view showing another embodiment of the gripping clip portion.
8 is a cross-sectional view showing an installation example of a floor panel using a gripping clip shown in FIG.
9 is a cross-sectional view showing another installation example of the bottom panel using the gripping clip shown in FIG.
10 is a perspective view showing another embodiment of the gripping clip portion.
11 is a perspective view showing another embodiment of the gripping clip portion.

Hereinafter, a bottom panel fixture according to a preferred embodiment of the present invention with reference to the accompanying drawings will be described in detail.

1 and 2 show a bottom panel fixture 1 according to the invention. 1 to 2, the bottom panel fixture 1 according to the present invention includes a lower base 100, an upper base 200, a support part 300, and a gripping clip part.

The lower base 100 is installed on the bottom, and is formed in a disc shape having a flat bottom and a predetermined thickness so as to be stably in close contact with the bottom. In addition, the upper central portion of the lower base 100 has an outer diameter smaller than that of the lower base 100, and an entrance protrusion protruding a predetermined length upward to enter the spring member 310 of the support part 300 to be described later ( 110 is formed. The entry protrusion 110 may be omitted when directly fixing the lower end of the spring member 310 to be described later to the upper portion of the lower base 100 through welding or the like.

The upper base 200 is a portion where the lower base 100 is spaced apart from the lower base 100 by a predetermined distance on the upper portion of the lower base 100, and the bottom panel 10 is seated. The upper base 200 has a flat top surface and has a predetermined thickness. Is formed. In addition, the lower center portion of the upper base 200 has a smaller outer diameter than the upper base 200, extends a predetermined length downward, and has a guide portion 210 formed with a hollow in the vertical direction therein. In addition, a screw thread is formed in the hollow of the guide part 210 to be screwed with the support rod 320 of the support part 300 to be described later. The hollow formed in the guide part 210 may extend to the inside of the upper base 200 or to penetrate the upper base 200.

The support part 300 is interposed and mounted between the lower base 100 and the upper base 200 to support the upper base 200 with respect to the lower base 100, and the lower part is coupled to the lower base 100. The spring member 310 and one side is coupled to the upper portion of the spring member 310 and the other side includes a support rod 320 is coupled to the upper base 200.

The support rod 320 is screwed to the hollow provided in the guide portion 210 of the upper base 200 to adjust the height of the upper base 200 relative to the lower base 100 by rotating the upper base 200 do. In addition, the lower side of the support rod 320 has an outer diameter smaller than the support rod 320 so as to enter into the spring member 310, the entry protrusion 321 extending downward is formed.

The entry protrusion 321 of the support rod 320 and the entry protrusion 110 of the lower base 100 enter a predetermined depth inside the upper and lower portions of the spring member 310 to support the spring member 310.

On the other hand, the entrance protrusion 321 of the support rod 320 may be omitted when directly fixing the upper portion of the spring member 310 to the lower end of the support rod 320 through welding or the like.

The gripping clip part is coupled to one side to the upper base 200, the other side is to hold and fix the bottom panel 10, the spaced apart from each other at a predetermined angle relative to the center of the upper base 200, the upper It includes a plurality of clip member 410 is fixed to the base 200.

Each of the clip members 410 is in close contact with the upper surface of the upper base 200, the contact plate 411 is fixed to the upper base 200 through welding, and the like from both edges of the contact plate 411 facing each other It is configured to include an inclined plate 415 extending inclined in a direction close to each other to hold the bottom panel 10.

The clip member 410 is disposed in four directions to form a right angle with respect to the center of the upper base 200, each clip member 410 grips and fixes the two adjacent bottom panel (10).

3 and 4 show another embodiment of the gripping clip part.

Referring to FIGS. 3 and 4, the grip clip part 500 is disposed on the support plate 510 coupled to the upper portion of the upper base 200 and spaced apart from each other at a predetermined angle with respect to the center of the support plate 510. A plurality of clip member 550 is coupled to the 510.

The support plate 510 is formed in a disc shape corresponding to the upper base 200, and includes a mounting plate 520 and a reinforcing plate 530.

In addition, the mounting plate 520 is provided with a plurality of mounting holes 521 penetrating the mounting plate 520 so that the clip member 550 to be described later is inserted from the bottom to be mounted. The mounting hole 521 is formed in a rectangular shape to correspond to the shape of the contact plate 551 of the clip member 550, but is formed to have a length smaller than that of the contact plate 551 of the clip member 550.

In addition, the mounting plate 520 is formed to be spaced apart from each other a plurality of coupling holes 525 for coupling with the reinforcing plate 530 which will be described later around the mounting hole 521.

In addition, the mounting plate 520 is further provided with a pull-out prevention protrusion 523 to prevent the clip member 550 is drawn out above the mounting plate 520. The withdrawal preventing protrusion 523 extends obliquely upward from an upper surface of the mounting plate 520 around the mounting hole 521 to interfere with the clip member 550.

In addition, the mounting plate 520 is further provided with a pull-out prevention groove for preventing the clip member 550 is drawn out above the mounting plate 520. The withdrawal preventing groove is inserted at a predetermined depth upward from the bottom surface of the mounting plate 520 around the mounting hole 521 corresponding to both ends of the contact plate 551 of the clip member 550, and thus the length of the contact plate 551. Both ends in the direction are formed to enter a predetermined depth.

The reinforcing plate 530 is coupled to the lower portion of the mounting plate 520 to prevent the clip member 550 mounted in the mounting hole 521 of the mounting plate 520 to be drawn out below the mounting plate 520. As supporting the clip member 550 from below, it is formed to have a predetermined thickness so as to correspond to the outer shape of the mounting plate 520.

The reinforcing plate 530 is provided with coupling protrusions 531 at positions corresponding to the coupling holes 525 of the mounting plate 520, respectively. The reinforcing plate 530 passes through the coupling protrusion 531 through the coupling hole 525 formed in the mounting plate 520, and then mounts the upper end of the coupling protrusion 531 exposed to the upper portion of the mounting plate 520. It may be bent to the upper surface side of the (520) can be fixed to the mounting plate (520).

One side of the clip member 550 is coupled to the support plate 510 to be constrained, and the other side is formed to hold the bottom panel 10. In this embodiment, the close contact plate 551 and the inclined plate 555 are provided. It is configured to include.

The contact plate 551 is formed in a size and shape corresponding to the mounting hole 521, one side is a longer rectangular shape, is formed with a thickness smaller than or corresponding to the thickness of the mounting plate 520. In addition, the inclined plate 555 extends a predetermined length away from each of the contact portions 551 in the width direction of the close contact plate 551, respectively, and is formed to be inclined in a direction in which the ends are close to each other, and the bottom panel 10 at the end thereof. Is bent in a direction away from each other to facilitate entry between the inclined plate (555).

Meanwhile, the withdrawal preventing protrusion 523 formed in the mounting plate 520 may be omitted. In this case, the inner circumferential surface of the mounting hole 521 is formed to have an inclination corresponding to the inclination of the inclined plate 555 and the mounting hole 521. The inner circumferential surface of the c) and the outer circumferential surface of the clip member 550 may come into contact with each other to prevent interference, thereby preventing the mounting plate 520 from being drawn upward through the mounting hole 521 structure.

On the other hand, Figure 5 shows another embodiment of the gripping clip portion.

Referring to FIG. 5, the gripping clip part 500 is disposed on the support plate 510 disposed on the upper base 200 and spaced apart from each other at a predetermined angle with respect to the center of the support plate 510 and the support plate 510. A plurality of clip members 550 coupled to the upper part through the support plate 510 to rotate the support plate 510 with respect to the upper base 200 or to fix the support plate 510 to the upper base 200. It may include a screw member 570 that is screwed to the base 200.

Since the support plate 510 and the clip member 550 described below apply the same structure as that shown in FIGS.

The screw member 570 is screwed into a fastening hole formed in the center of the upper base 200 through a through hole formed in the center of the support plate 510 in the upper portion of the support plate 510. The screw member 570 may adjust the degree of coupling to the fastening hole so that the support plate 510 may be rotated with respect to the upper base 200, or the support plate 510 may be fixed to the upper base 200. .

On the other hand, Figure 6 shows another embodiment of the gripping clip 400.

Referring to FIG. 6, the gripping clip unit 400 extends downwardly from an edge of the support plate 510 disposed at the upper portion of the upper base 200, and at the lower end of the upper base 200. The plurality of detachable arms 580 provided with a locking protrusion 581 bent inwardly to be caught, and a plurality of clip members spaced apart from each other at a predetermined angle with respect to the center of the support plate 510 and coupled to the support plate 510. 550.

The detachable arm 580 extends downwardly from the edge of the support plate 510 to a length corresponding to the thickness of the upper base 200, and a plurality of detachable arms 580 are formed to be spaced apart at regular intervals along the edge of the support plate 510. The detachable arm 580 may have elasticity such that the other end may be bent at an angle with respect to one end connected to the support plate 510 when external force is applied, thereby facilitating coupling or detachment to the upper base 200. have.

The detachable arm 580 may be formed on any one of the mounting plate 520 and the reinforcing plate 530 constituting the support plate 510, but is preferably formed on the mounting plate 520.

7 to 9 show another embodiment of the gripping clip part.

7 to 9, the gripping clip part according to the present exemplary embodiment has a center of the upper base 200 so that a 'double' shaped fitting groove 611 for forming the bottom panel 10 therebetween is formed. It is arranged to be spaced apart in four different directions as a reference, and includes a plurality of engaging projections 610 protruding upward of the upper base (200).

The coupling protrusion 610 is formed in a structure bent in a '-' shape as shown, respectively, the corner portion is a position spaced a predetermined distance from the center of the upper base 200 toward the center of the upper base 200 It is disposed in, two to the left and right on the upper side, two to the left and right to face each other, the upper and lower coupling protrusions 610 are disposed to face each other.

In addition, the distance between the coupling protrusions 610 may be slightly narrower or correspond to the thickness of the skirt portion 11 of the two bottom panels 10 so that the two bottom panels 10 adjacent to each other may be inserted between the coupling protrusions 610. It is preferable to form in thickness.

In addition, a locking groove 612 is inserted into the lower end of the coupling protrusion 610 so that the locking protrusion 11a provided inside the skirt panel 11 enters the bottom panel 10 to prevent the bottom panel 10 from being easily pulled out. Is formed.

The structure of the gripping clip as described above may be mounted and installed on the bottom panel 15 having two skirts 11 as shown in FIG. In this case, the width of the coupling protrusion 610 is formed to correspond to or slightly wider between the two skirt portion 11 of the bottom panel 10, the bottom panel 10 is firm to the coupling protrusion 610 on one side. It is desirable to be able to fit.

In addition, the gripping clip portion may be formed integrally with the upper base 200 as shown, otherwise forming a coupling protrusion 610 on a separate mounting plate (not shown), respectively, the mounting plate upper base It may be fixed to the top of the 200 or installed rotatably.

In addition, Figure 10 shows another embodiment of the gripping clip portion.

Referring to FIG. 10, the holding clip unit according to the present embodiment is coupled to the support frame 710 and the support frame 710 seated on the plurality of upper bases 200 to cross the upper base 200, and is bottomed. A clip bracket 720 for fixing the panel 10 is provided.

The support frame 710 has a predetermined length to be seated on the plurality of upper bases 200. The support frame 710 is provided with a fixing plate 711 for inserting and mounting the clip bracket 720 on the upper side, the lower portion includes a pair of vertical ribs 712 extending downward from the bottom of the fixing plate 711 It is configured by. As shown in FIG. 11, the support frame 710 connects the lower ends of the vertical ribs 712 to each other, and spaces between the vertical ribs 712 to stably support the fixing plate 711 to the upper base 200. A horizontal rib 713 extending outwardly longer than that may be further formed.

The clip bracket 720 has a base 721 coupled to the fixing plate 711, one side is coupled to the base 721, and the other side is at least one grip that is coupled to the skirt portion 11 of the bottom panel 10 And a clip 722.

In addition, the bottom panel fixture according to the present embodiment further includes a fixing member for stably fixing the position of the support frame 710 with respect to the upper base 200.

The fixing member is fixed to the support frame 710 with respect to the upper base 200, or through the support frame 710 to rotatably support the support frame 710 screwed to the support rod 320 of the support portion It includes a screw member 730.

When the screw member 730 is strongly fastened to the support rod 320, the support frame 710 is prevented from moving or flowing in the left and right directions with respect to the upper base 200, and otherwise weakly supported by the support rod 320. When fastening, the upper base 200 is rotated with respect to the support rod 320 so that the height of the upper base 200 can be easily adjusted.

On the other hand, Figure 11 shows a structure in which the fixing clip 740 is formed to press the upper base 200 and the support frame 710 at the top and the bottom as the fixing member, respectively.

Referring to FIG. 11, the fixing clip 740 extends inclined in a direction close to each other from one side end and the other end of the support plate 741 and the support plate 741, and is closely attached to the upper base 200. The upper side of the horizontal rib 713 of the 710 and the pair of pressing plates 742 for pressing the bottom of the upper base 200 upward, respectively.

The bottom panel fixture according to the present invention as described above can effectively reduce the vibration or shock transmitted to the floor by effectively buffering the vibration or shock transmitted to the support rod through the bottom panel and the upper base through the spring member.

In addition, the bottom panel fixture according to the present invention has the advantage that the stable installation of the bottom panel by integrally forming or fixing the gripping clip portion that can hold the bottom panel on the upper base on which the bottom panel is seated.

In addition, the bottom panel fixture according to the present invention can adjust the height by rotating the upper base on which the bottom panel is seated relative to the lower base, not only to uniform the height of the floor panel, but also to the floor panel to the height desired by the user There is an advantage to install.

In addition, the bottom panel fixture according to the present invention has the advantage that can be easily adjusted the direction of the gripping clip portion without rotating the upper base in accordance with the direction of the bottom panel can rotate the gripping clip portion relative to the upper base.

The bottom panel fixture according to the present invention described above has been described with reference to the accompanying drawings, which is merely exemplary, and those skilled in the art may make various modifications and other equivalent embodiments therefrom. Will understand. Therefore, the true technical protection scope of the present invention should be defined only by the technical spirit of the appended claims.

1: bottom panel fixture
10: floor panel
100: lower base
110: entrance protrusion
200: upper base
210: guide part
300 support part
310: spring member
320: support rod
321: entrance protrusion
410: clip member
500: grip clip
510: support plate
520: mounting plate
530: reinforcement plate
550: clip member
551: Contact Sheet
555: inclined plate

Claims (10)

delete delete delete delete delete delete delete A lower base installed at the bottom;
An upper base spaced apart from the lower base on an upper portion of the lower base;
A support part interposed between the lower base and the upper base to support the upper base with respect to the lower base;
One side is coupled to the upper base, the other side is provided with a gripping clip portion for holding and fixing the bottom panel,
The gripping clip part includes a support frame seated on the plurality of upper bases to cross the upper base, and a clip bracket coupled to the support frame and fixing the bottom panel.
And a fixing member for fixing the support frame to the upper base.
The method of claim 8,
The fixing member comprises a screw member which is screwed to the support portion through the support frame to fix the support frame to the upper base or to rotatably support the support frame.
The method of claim 8,
The fixing member is a bottom panel fixture, characterized in that it comprises a fixing clip formed to press the upper base and the support frame at the top and bottom respectively.

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