KR200304189Y1 - Bracket - Google Patents

Abstract

The present invention relates to a bracket, and more particularly, to a bracket that makes it easy to join the frames perpendicularly to the face of the other member at the end, or to join the frames perpendicular to each other.

The above-described bracket is for assembling a frame having ribs protruding by a certain height along the longitudinal direction on the side surface, and has a '┑' shape having a predetermined thickness and width, and the ribs of the frame are each In the center of each of the two outer surfaces that meet at right angles to each other so that they can be inserted and coupled to each other has a receiving groove which is dug to a predetermined depth along the longitudinal direction to communicate at right angles to each other at the outer edge where the two surfaces meet do.

Description

Bracket {Bracket}

The present invention relates to a bracket, and more particularly to a bracket that facilitates vertically coupling the frame on the surface of the other member, as well as the frame is vertically coupled to each other.

In the prior art, the window frame, door frame, etc. are generally formed of a structure that is assembled from metal frames and brackets, such as aluminum and stainless alloys.

In the above-described structure of the window frame, the door frame, a plurality of coupling parts are formed in which the frames are coupled at right angles to each other, and after cutting the finishing surface of the frame to be inclined at 45 degrees so that the frames can be coupled at right angles to each other on the same plane. Each of the finishing surfaces abuts, and is fixed through fasteners such as bolts.

In addition, in the case of vertically attaching the end of the other frame on the side of the frame, after welding by fusion, the fusion site is polished, or the contact surface of each frame is processed to fit so that grooves and protrusions corresponding to each other are fitted. The assembly process is widely used.

However, the process of assembling the frame structure by the process according to the prior art described above, for the assembly of the structure, for the formation of the grooves and protrusions, as described above, to cut or fit the end surface to 45 degrees, or to fit There is a problem in that it requires a line machining work, cumbersome assembly of the structure.

In addition, fusion fixing by welding should always be equipped with an electric welding machine, an oxygen welding machine, etc., as a tool for welding, and has a problem of further performing a polishing process to evenly weld the welding site.

In addition to the above-mentioned problems, in the prior art, after fully assembling a rectangular frame structure such as a window frame and a door frame at a production site, the fully assembled structure is installed in a wall opening, and thus, when the window frame in a fully assembled rectangular frame state is transported, it is impacted during transportation. Due to the like, not only the bonding strength is lowered, but also the breakage may occur.

Therefore, the present invention, which was devised to solve the above-mentioned problems in the prior art, in assembling the frames constituting the structure of the window frame, door frame, etc., performs a line machining operation for combining the frames at right angles to each other Without this, the frame members can be easily coupled to each other at right angles, and the frame assembly structure installed is not assembled and transported in advance at the production site. Instead, the frame members are directly assembled and installed at the installation site. It is an object of the present invention to provide a bracket which can be installed at a place.

1 is a front view of a bracket according to the present invention,

Figure 1a is a side view of the bracket of Figure 1,

Figure 2 is a cross-sectional view of the frame configured to be assembled by the bracket of Figure 4,

2A is a cross-sectional view of the frame according to the modified embodiment of FIG.

3 is a partial perspective view showing that the frames of FIGS. 2 and 2A are coupled to each other at right angles by the bracket of FIG. 1;

3A is a partial perspective view illustrating a process in which frames joined by the bracket of FIG. 1 are coupled to a surface of another member;

4 is a plan view of a bracket according to another embodiment of the present invention;

Figure 4a is a side view of the bracket of Figure 4,

4B is a plan view of the bracket according to the modified embodiment of FIG. 4;

Figure 4c is a cross-sectional view of the frame as an embodiment of the frame coupled by the bracket of Figures 4 and 4b,

4D is a partially exploded perspective view showing that the frame of FIG. 4C is vertically assembled by the brackets of FIGS. 4 and 4B and is attached on the surface of the other member;

5 is a coupling configuration diagram of a bracket having another configuration of the present invention and a frame coupled by the bracket.

* Description of Major Symbols in Drawings *

3, 60, 60a: bracket

61: receiving home

23, 54, 51, 54b: frames

Brackets of the present invention for achieving the above object is perpendicular to the corners in the center of each of the two surfaces to be perpendicular to each other and the two sides are perpendicular to each other in communication with each other in the interior where the corners meet Characterized in that it has a receiving groove formed in a predetermined depth along the longitudinal direction.

In the bracket having the above-described configuration, when the plate-shaped members having a thickness corresponding to the width of the receiving grooves are respectively inserted into the receiving grooves, the two plate-shaped members are brought into contact with the corners on the same surface, so that the plate-shaped members are perpendicular to each other. Alternatively, when ribs corresponding to the widths of the accommodation grooves are formed in the frame, the ribs of the different frames are inserted into and fixed in the accommodation grooves, respectively, so that the two frames may be coupled to be perpendicular to each other.

Brackets having another configuration of the present invention, a plurality of holes are formed in the area in contact with the end of the frame, the fastener is attached to the end of the frame by being coupled through the hole, other than the area where the end of the frame is in contact In addition, at least one hole is formed on the surface and is fixedly attached to the surface of the other member by a fastener, so that the frames are joined at right angles to each other, or the frame is vertically coupled on the surface of the other member. .

Brackets having another configuration of the present invention, the inner pipe is hollow so that both ends are penetrated and one side can be inserted into the inside of the frame at the penetrated end of the frame is formed cut to both ends along the longitudinal direction, Has a cross section that is consistent with the cross section of the inner space of the frame, one side in the longitudinal direction, is formed with a protrusion configured to protrude along the longitudinal direction so as to protrude through the incision, 90 degrees on the surface on which the protrusion is formed By bending, the shape of the whole has L shape. It is characterized by the above-mentioned. The brackets are coupled to each other by forming two frames 90 degrees with each other on the same surface by inserting and coupling the two ends of the L-shaped portions into the inside of the frame at the penetrating ends of the different frames.

Hereinafter, with reference to the accompanying drawings showing a preferred embodiment of the present invention will be described in more detail the bracket of the present invention.

1 is a front view of a bracket according to an embodiment of the present invention, Figure 1a is a left side view of the bracket of FIG.

As shown, the bracket 60 according to an embodiment of the present invention has at least two sides forming a right angle, and each of the receiving grooves of a predetermined depth is formed on each side, as shown in Figure 1a to a certain thickness and width Branch has a '┑' shape, the receiving groove 61 of a predetermined depth in the central position of the outer surface of the bracket 60 that forms an angle of 270 degrees in the bracket 60, one end is connected to each other inside the bracket The other ends are respectively formed to penetrate on the side surface of the bracket. The receiving groove 61 is formed at the center of each surface 65 of the A direction in Fig. 1A. The depth and the position of the inside of the accommodation groove 61 described above are indicated by a dotted line in FIG. A plurality of fastening holes 62 penetrating through the receiving groove 61 may be formed at the side surface of the bracket 60, and the fastening holes 62 are illustrated in the drawing of FIG. 1A.

2 to 2A are diagrams illustrating embodiments of a frame 53 coupled by the bracket 60 of FIG. 1 described above.

2 to 2a are configured to be assembled at right angles to each other by the bracket 60 of FIG. 1, and have a predetermined thickness and width, and are uniform along the longitudinal direction on one side edge or both edges. A rib 57 protruding by the length is formed to have a cross-section ''.

Each rib 57 of the frame 54 is inserted into and fixed to each of the two receiving grooves of the bracket 60, so that two different frames are joined to each other at right angles by the bracket 60. For the above-mentioned coupling, the thickness of the ribs 57 is equal to the width of the receiving groove 61, the protruding length is preferably configured to be equal to the depth of the receiving groove 61.

FIG. 2A is a modified embodiment of the frame 54 of FIG. 2, in which the protrusions 56 are further along the longitudinal direction at the side surfaces of the ribs 57 of the letter 'C' in the frame having the cross-section of FIG. 2. Is formed. At the end of the above-mentioned protrusion 56, a groove 56a into which the frame of FIG. It can be formed as. The above-described protrusion 56 further has a function of increasing the supporting force when the frame 54a is used as a vertical frame and receives a force in the vertical direction.

In one embodiment of the above-described sealing member 56b, a plurality of planting members 56d to be planted and grooves 56a of the frame 51 are inserted and fixed, and the planting member 56d is inserted and fixed Is formed ' Is composed of a hair transplant member support 56c having a cross section. The planting member support 56c with the planting member 56d is fitted into and fixed to the groove 56a of the frame 51 to block a gap between the frame 54a and the other member, thereby preventing the inflow of dust. Windproof, soundproof function can be performed.

FIG. 3 is a partial perspective view of a structure constructed as the above-described bracket and frame showing that the frames of FIGS. 2 and 2A are coupled at right angles to each other by the bracket of FIG. 1, and FIG. 3A is a view of FIGS. 1 is a partial perspective view of the structure illustrating a process in which frames are attached to the surface of another member after they are joined by the bracket of FIG. 1.

The ribs 57 of the frames 54 and 54a having the structures of FIGS. 2 and 2a are protruded and have the same length as the depth of the receiving groove 61 formed in the bracket 60 of FIGS. 1 and 1a. The ribs 57 formed on the frames 54 and 54a of the plurality of ribs are inserted into the receiving grooves 61 of the bracket 60 as shown in FIG. 3, and fixed by the fasteners 35 so that the two frames are perpendicular to each other. To assemble. When the ribs 57 are formed on both sides of the frame 54, the width between the ribs 57 is equal to the width of the ribs 57 when the ribs 57 are inserted into the receiving grooves 61 of the bracket 60. 57) It is preferable that the rib 57, which is not inserted so that it can be completely inserted, does not interfere with the bracket 60.

The two frames 53 coupled to each other at right angles by the process of FIG. 3 may then be fixedly attached to the surface of other members such as wooden columns, walls, and the like. Figure 3a shows the attachment process described above. As shown in FIG. 3A, the structure coupled at right angles to the bracket 60 and, optionally, by the fasteners 35 by FIG. 3 has a plurality of fasteners 35 passing through the cross sections of the frames 54, 54a. It can be attached to the surface of the other member, such as wooden pillars, walls.

Figure 4 is a plan view of a bracket according to another embodiment of the present invention, Figure 4a is a side view showing a side edge surface of the bracket of Figure 4, Figure 4b, of the bracket according to a modified embodiment of Figure 4 4C is a sectional view of the frame joined by the brackets of FIGS. 4 to 4B.

As an embodiment of the present invention, the brackets 3 and 3a shown in Figs. 4 to 4b are constituted by rectangular steel plate members. The length (width) of the brackets 3 and 3a has a width corresponding to the width or length of the end of the frame to be joined, and the length of the brackets 3 and 3a is the width or length of the cross section of the frame to be joined. A plurality of holes 31 and 33 formed longer than the length and in which the fasteners 35 are inserted into both side regions of the center and a predetermined region in contact with the end faces of the frame assembled by the brackets 3 and 3a. ) Is formed. The vertical length and the horizontal length of the brackets 3 and 3a described above may be modified according to the horizontal and vertical lengths of the ends of the frame.

One surface of the brackets 3 and 3a is positioned in contact with the end of the frame, and the fasteners 35 are inserted into and fixed to the frame through a plurality of holes 31 and 33 formed in a central area in contact with the frame. (3) is attached to the end of the frame. Next, the opposite surface of the surface where the bracket 3 is in contact with the end of the frame is attached on the surface of the other member, and the fastener is inserted through a plurality of holes formed on both side surfaces or one side surface of the bracket to form the other member. By being fixed on the surface of the bracket 3, the frame attached to the bracket 3 can be fixedly vertically coupled to the side of the other frame or to the surface of the other member including a wooden column, a wall, and the like.

In addition, when the inside of the frame is an empty pipe type, when the brackets 3 and 3a are located at the end of the frame at each vertex of the center region of the brackets 3 and 3a that the end faces of the frame are in contact with each other, By being inserted into the inner space and in contact with the inner surface of the frame, the projection 32 to prevent the bracket from flowing on the end surface of the frame before being fixed by the fastener 35 and to increase the fixing force after the fixing is provided. Can be further formed. The protrusion 32 is an optional component that is configured to be bent so that a portion of the bracket (3) is cut out to protrude.

The bracket 3a of FIG. 4B is a modified embodiment of the bracket of FIG. 4. When the bracket 3 of FIG. 4 is coupled to the end of a specific frame, one side of the bracket 3 protrudes out of the end region of the frame. This is to avoid.

A cross-sectional view of the frame 23 as one embodiment of the frame that can be coupled by the brackets 3, 3a shown in Figs. 4-4B described above is shown in Fig. 4C.

The frame 23 shown in FIG. 4C has a hollow pipe structure, and a fastening hole 23a for inserting and fastening the fastener 35 into each of the opposite surfaces of the pipe is provided in the pipe. It is formed along the longitudinal direction. The cross-section of the above-described frame may be implemented in various ways, such as a rectangle, a cylindrical shape, in the embodiment of the present invention is shown as a rectangle. In the side of the fastening hole (23a) formed in the frame 23 is a cutout to prevent the fastening hole (23) from being broken by opening to loosen when the fastener 35 is inserted into the fastening hole (23a) ( 23c) may be selectively formed according to the practitioner.

On one side of the frame 23, a frame support protrusion 23d protruding with a sawtooth-shaped cross section along the longitudinal direction of the frame may be further configured to increase the fixing force when the frame is attached or inserted into a wall or the like. have.

4D is a partially exploded perspective view showing that the frame of FIG. 4C is vertically assembled by the brackets of FIGS. 4-4B and is attached on the surface of the other member 2;

As shown in FIG. 4D, one surface of the brackets 3 and 3a is in contact with the end 24 of one frame 23, and the fastener 35 is provided with a hole 31 formed in the bracket 3; The brackets 3 and 3a are fixed to the ends 24 of the frame 23 by being coupled to the fastening holes 23a formed in the frame 23. The bracket 3 fixed to the end 24 of the frame 23 is in contact with a surface such as an outer side surface a of the other frame 23 or a lower surface b of the other member 2, and a fastener As the frame 35 is fixed to the outer side a of the frame 23 or the lower face b of the other member 2 through the hole 33 formed in the bracket 3, the frames 23 are shifted from each other. Without this, it is assembled at right angles to each other on the same surface, or to allow the frame 23 to be vertically coupled on the surface (a, b), such as the lower surface (b) of the other member (2).

Figure 5 is a coupling configuration of the bracket and the frame coupled by the bracket according to another embodiment of the present invention.

In the frame 54b of Fig. 5, the inside is hollow, both ends 54e are penetrated, and an opening 54d is formed in one surface along the longitudinal direction of the frame 54b to penetrate the inner space. On both sides of the opening 54d, the jaws 54c protrude inwardly along the longitudinal direction. The bracket 60a for assembling the above-described frame 54b at right angles is a rod-shaped member having a '┑' shape like an el rod. The cross section of the rod is configured to coincide with the cross section of the space inside the frame 54b described above. By the above-described configuration, both sides of the bracket 60a are inserted at both ends of the different frames 54b, thereby coupling the two frames 54b to each other by 90 degrees. When the bracket 60a is coupled to the frame 54b, the bracket 60a has a protrusion 60b protruding by a predetermined length on a plane that forms an angle of 90 degrees so that the frame does not rotate about the bracket 60a. Both sides of the protrusion 60b have stepped portions 60c corresponding to the width of the jaw 54c so that the jaw 54c of the bracket 54b can be guided, and the stepped portions 60c are extended to the brackets. The jaw 54c described above is not caught at the position where it meets the 60a, and has a jaw guide groove 60d for allowing the jaw to pass therethrough. The jaw guide groove 60d described above prevents the jaw from being caught on the surface of the bracket 60a when the bracket 60a is inserted at the end of the frame 54b, so that the bracket 60a is moved into the frame 54b. The bracket 60a may further include a plurality of through holes through which the bracket 60a is coupled to the frame, and then a fastener for fastening the bracket 60a to the frame is inserted into the protrusion of the bracket 60a. Can be.

The bracket according to the present invention facilitates the assembly of the frame members, so that the frame as each member can be directly assembled at the installation site of the structure without mounting the frame structure completely and transported to the site so that the structure can be mounted. To provide.

In addition, the above-described bracket serves as a reinforcing member, thereby providing an effect of increasing the structural strength of the structure assembled by the frame.

Claims (3)

For assembling a frame having ribs protruding a certain height along the longitudinal direction on the side surface, It has a '┑' shape having a predetermined thickness and width, and each of the two outer surfaces that meet at right angles to each other so that the ribs of the frame can be inserted and coupled to each other is dug to a predetermined depth along the longitudinal direction of the two Bracket, characterized in that having a receiving groove communicating at right angles to each other at the outer edges of the sides. 2. The bracket of claim 1, wherein fastening holes are formed at both side surfaces of the coupler to insert fasteners for fixing the coupling of the frames through the ribs inserted into the receiving groove and the receiving groove. delete