KR200280811Y1 - Construction of structual molding seperating heterogeneous meterials - Google Patents

Abstract

The present invention is designed to firmly and smoothly finish the boundary between floors in the construction of floor finishing materials (hereinafter referred to as "floor materials") made of materials such as stone, wood, and synthetic vinyl on the floor foundation inside the building. The construction structure of the heterogeneous material separator for construction.

The present invention forms a pressing protrusion having different heights on both sides of the material separator main body to smoothly finish the boundary area when constructing flooring materials having different thicknesses, as well as a small error range even when a flooring material having a thickness error is constructed. It is possible to overcome the error in the inside, and it is possible to construct and maintain only the adhesive even by the unskilled person without the need for a separate fastening element.

Description

Construction of structual molding seperating heterogeneous meterials

The present invention is designed to firmly and smoothly finish the boundary between floors in the construction of floor finishing materials (hereinafter referred to as "floor materials") made of materials such as stone, wood, and synthetic vinyl on the floor foundation inside the building. The construction structure of the heterogeneous material separator for construction.

In general, flooring is applied to the floor foundation of a building. In general, slabs and floors, which are rather thick materials, are used in living rooms and kitchens, whereas synthetic vinyl sheets, which are rather thin materials, are installed in rooms, so that the thickness difference between these floors is different. In general, the door frame serves as a boundary of the flooring material of these heterogeneous materials by installing the door frame for installing the doors on the boundary thereof, but the door frame is projected to a height higher than the surface of the flooring material. Therefore, care must be taken when walking or moving objects, especially when children are caught by the door frame, which may cause safety accidents, as well as when the user has to live in a wheelchair indoors. The problem that limits the behavior due to the threshold In addition to being nested, the protruding threshold is frequently worn and broken partly by repeated impacts, and the appearance was also a problem.

Therefore, the modern housing structure is changing to the construction structure for installing the door without the door frame. In this case, the construction structure that allows the construction of the construction structure to be finished in the optimal state is accompanied by the task of closing the boundary of the dissimilar material flooring material. As a part of the development, construction structures such as Utility Model Registration No. 263007 (Heterogeneous Material Separator) and Utility Model Registration No. 203688 (Curved Top) have been proposed.

However, in the former case, the boundary between the material separator and the flooring material is exposed on the surface, which not only makes the appearance coarse, but also causes different thermal expansion coefficients between flooring materials in the process of temperature change due to cooling and heating in the room. There was a gap in the boundary between the floor and the flooring material, which caused the appearance of coarse grains as the foreign matter was caught in the gap. As the process of thermal contraction and expansion was repeated, the area adjacent to the material separator was lifted from the foundation. When this phenomenon is further developed, the flooring material may be peeled off from the foundation. In the latter case, the use range is limited to the case where the thickness is the same between the flooring materials. Additional fastening elements such as Vis) are required, resulting in manufacturing and construction costs. If too little is filled in the process of filling the adhesive seal in the seal guide molding, the material separator is not firmly bonded and the separation from the seal guide molding is caused by repeated impact in the process of use after construction. Filling too much of the filling material protrudes between the material separator and the flooring material, making the appearance coarse, subject to the constraints that can only be applied by professionals with very skilled construction skills. Because of the convex rising structure, the user walks barefoot, causing a pain in the foot when the user steps on the material separator and implies problems such as inability to move wheels such as wheelchairs. Repair in case of breakage of separator Kkichige the damage from that far flooring tear off a broken process by separator material implies a great problem that forced to jaesigong even flooring to who will be taking the economic burden of maintenance.

The present invention forms a pressing protrusion having different heights on both sides of the material separator main body to smoothly finish the boundary area when constructing flooring materials having different thicknesses, as well as a small error range even when a flooring material having a thickness error is constructed. It is possible to overcome the error in the inside, and it is possible to construct and maintain only the adhesive even by the unskilled person without the need for a separate fastening element.

1a to 1c is a cross-sectional view showing an embodiment of the construction structure according to the present invention

2A and 2B are a perspective view and a side view of a material separator according to the present invention

Figure 3a to 3d is a side view showing another embodiment of the material separator according to the present invention

-Explanation of symbols for the main parts of the drawing-

1: Foundation 2: Adhesive 10: Material Separator Main Body

11: upper surface 12a, 12b, 12c: inclined surface 12d: curved surface

13a, 13b: Pressing portion 14: bottom surface 15a, 15b, 15c: recessed groove

16: Stone H1, H2, H3: Height M1, M2: First and Second Flooring

In the construction structure in which the first and second floor materials M1 and M2 of different materials having the same thickness or different thicknesses are installed on the interior foundation 1 of the building,

It has a recessed groove 15a in the center of the bottom surface 14 and has inclined surfaces 12a and 12b on both sides of the top surface 11 and is different from the bottom surface 14 at the ends of the inclined surfaces 12a and 12b. The material separator main body 10 in which the pressing protrusions 13a and 13b are integrally formed to have the heights H1 and H2 is separately provided and installed at the boundary between the first and second flooring materials M1 and M2.

At this time, the indentation groove 15a of the material separator main body 10 is filled with an adhesive 2 in a gel state such as silicone and pressed to the base 1 surface to be adhered to each other, but below both side pressing parts 13a and 13b. The end portions of the first and second floor materials M1 and M2 are sandwiched and pressed.

Meanwhile, the material separator main body 10 is made of methyl methacrylate (MMA) and poly methyl methacrylate (PMMA) resins as a main component, in which inorganic fillers and additives are mixed. It is molded into artificial marble, which may be formed in the bottom surface 14 in the recessed grooves (15b, 15c) on both sides, the recessed grooves (15a) formed only in the center and these recessed grooves (15b) (15c) Also, the protrusion 16 may be formed on the inner surface thereof, and both push protrusions 13a and 13b may be formed at the same height H3, and the upper surface 11 may have the same inclined surface 12c. It may be formed or formed into a curved surface 12d.

In the drawings, reference numeral “G” denotes a space portion generated between the base 1 and the bottom surface 14 of the material separator body 10.

The present invention having such a construction structure, as shown in Figures 1a to 2b, the thickness of both the first and second flooring material (M1) (M2) is mainly used if the thickness of the bar will always be constant, material When the height (H1) (H2) of the separator body (10) is molded to these thicknesses to fill the recess (15a) with the adhesive (2) to adhere the material separator body (10) to the base (1) The separator main body 10 is closely adhered to the surface of the foundation 1 by the adhesive agent 2 so that both push protrusions 13a and 13b closely adhere to the ends of the first and second flooring materials M1 and M2. Close to the surface to allow a beautiful appearance, the thickness of the selected first and second floor materials (M1) (M2) is slightly different from the height (H1) (H2) of the material separator main body 10 However, as shown in FIGS. 1B and 1C, the material is separated by filling the recess 2 with a large amount of adhesive 2. When the main body 10 is pressed and adhered, the adhesive 2 is protruded toward the space G generated between the surface of the base 1 and the bottom 14 of the material separator main body 10. 14) can serve to support the solid construction, as well as the height (H1) (H2) of the material separator main body 10 as long as the thickness of the first and second floor (M1) (M2) is not significantly changed This will give you the advantage of not having to make a separate standard.

Meanwhile, as shown in FIG. 3A, the material separator main body 10 may form recessed grooves 15b and 15c on both sides of the bottom surface 14 even though the operational inconvenience is added. When the thickness of the two flooring materials M1 and M2 is different from both heights H1 and H2, either recessed grooves 15b and 15c (that is, the first and second flooring materials M1 and M2) The thickness of the thick side of the space (G) occurs to selectively fill the adhesive (2) a lot by providing an easy to adjust the installation height of the material separator body 10, as well as to increase the adhesive strength This will provide an advantage.

As shown in FIG. 3B, the protrusion 16 is formed on the inner surface of the recessed groove 15a formed in the center of the bottom surface 14 of the material separator main body 10 or the recessed grooves 15b and 15c formed on both sides thereof. If it is formed to increase the cross-sectional area of contact with the adhesive (2) can increase the adhesion efficiency.

In addition, the upper surface 11 of the material separator body 10 may be formed as a curved surface 12d, as shown in Figure 3c, which moves wheels and objects such as wheelchairs compared to the inclined surfaces (12a) (12b) It is accompanied by some problems in that it is easy to make, but bears the disadvantage of the workability of the upper surface 11 machining somewhat.

In addition, both side pressing protrusions 13a and 13b of the material separator main body 10 may be formed at the same height H3 as shown in FIG. 3D, which is the first and second bottom members M1 and M2 of both sides. It can be applied when the thickness is the same, in fact, since the first and second flooring materials M1 and M2 that are actually constructed are mostly heterogeneous materials, the thickness is rarely the same, so the frequency of use is small, but the first and second flooring materials (M1 When the thickness of M2 is the same, the inclined surface 12c also has the same inclined surface 12c on both sides, so that the appearance can be very beautiful.

In addition, the material separator main body 10 is made of natural marble mainly composed of methyl methacrylate (MMA) and poly methyl methacrylate (PMMA) resins, which are in the spotlight as new materials in the field. Artificial marble with a superior texture, which has a non-porous, uniform internal structure and has excellent chemical resistance, weather resistance, and heat resistance, so there is no change in appearance or physical properties such as discoloration and rupture under bad conditions, and penetration of moisture and contaminants It is impossible to maintain a beautiful appearance at all times, and excellent workability, even if the material separator main body 10 has a scratch, simply remove the scratch by sanding operation can be restored to its original state can always maintain a beautiful appearance, of course, Even if the material separator body 10 is damaged during use, only the material separator body 10 is torn off and replaced. As a result, maintenance is easy and economical benefits are provided.

The present design makes the construction and maintenance of the material separator for the finishing of the flooring quick and easy, as well as overcoming the thickness error of the flooring, which makes the construction state beautiful and at the same time, the peeling phenomenon of the flooring material is long. It will provide great effects, such as preventing it from happening.

Claims (4)

In the construction structure in which the first and second floor materials M1 and M2 of different materials having the same thickness or different thicknesses are installed on the interior foundation 1 of the building, It has a recessed groove 15a in the center of the bottom surface 14 and has inclined surfaces 12a and 12b on both sides of the top surface 11 and is different from the bottom surface 14 at the ends of the inclined surfaces 12a and 12b. The material separator main body 10 in which the pressing protrusions 13a and 13b are integrally formed to have the height H1 and H2 is separately provided to fill the recess 2 with the adhesive 2 in the first and second flooring materials. (M1) (M2) construction structure of the heterogeneous material separator for building to be bonded to the boundary portion. The construction structure according to claim 1, wherein recessed grooves (15b) (15c) are formed at both sides of the bottom surface (14) of the material separator body (10). The construction structure according to claim 1 or 2, wherein a protrusion (16) is formed on an inner surface of the recessed grooves (15a) (15b) (15c). The construction structure of the heterogeneous material separator for building according to claim 1, wherein the upper surface of the material separator body (10) is formed as a curved surface (12d).