KR102637210B1 - Door hinge braket and furniture having the same - Google Patents

Abstract

The present invention relates to a bracket for a door hinge and furniture including the same.
A door hinge bracket according to an embodiment of the present invention includes an upper horizontal plate, a lower horizontal plate, a left vertical plate and a right vertical plate disposed between the upper horizontal plate and the lower horizontal plate, and the upper horizontal plate and the lower horizontal plate. A furniture body where at least one of the horizontal plates includes a bracket groove; door; and a door hinge that rotates the door relative to the furniture body.
The door hinge bracket includes a door hinge groove in which the door hinge is disposed, a first side wall in contact with a side of the bracket groove, and a lower surface disposed on a surface opposite to the first side wall and having lower surfaces of the left vertical plate and the right side. A second side wall in contact with one of the vertical plates, a third side wall disposed perpendicular to the first side wall and in contact with the other side of the bracket groove, a lower wall disposed in the lower part of the door hinge groove, and a side wall opposite the lower wall. A bracket body including an upper wall disposed on the surface; a first fixing groove that slantingly penetrates the first side wall from the upper wall and into which a first fixing bolt for fixing the side of the bracket groove and the door hinge bracket is inserted; and a second fixing groove that vertically penetrates the second side wall and into which a second fixing bolt for fixing the upper surface of one of the left and right vertical plates and the door hinge bracket is inserted.

Description

Door hinge bracket and furniture including the same {Door hinge braket and furniture having the same}

The present invention relates to a bracket for a door hinge and furniture including the same.

In general, damper hinges for furniture are installed on doors that open and close in a hinged manner. They absorb the shock applied when closing the door and close it smoothly, thereby preventing noise and damage to the door.

Furniture such as dressers often have glass doors with thin edges, and the frame of the furniture body is also often thin. In this case, it is difficult to apply the conventional furniture damper hinge, which is fixed using bolts to the furniture body and the side of the door.

Korean Patent Publication No. 10-2021-0012865, a prior art document, discloses a door hinge device including fixing brackets fixed to the upper and lower parts of a furniture frame.

Korean Patent Publication No. 10-2021-0012865

The purpose of the present invention is to provide a bracket for a door hinge that can be applied to furniture with a thin frame and furniture including the same.

Additionally, the present invention is simple to install and easy to maintain.

Additionally, the present invention can be applied to various furniture.

A door hinge bracket according to an embodiment of the present invention includes an upper horizontal plate, a lower horizontal plate, a left vertical plate and a right vertical plate disposed between the upper horizontal plate and the lower horizontal plate, and the upper horizontal plate and the lower horizontal plate. A furniture body where at least one of the horizontal plates includes a bracket groove; door; and a door hinge that rotates the door relative to the furniture body.

The door hinge bracket includes a door hinge groove in which the door hinge is disposed, a first side wall in contact with a side of the bracket groove, and a lower surface disposed on a surface opposite to the first side wall and having lower surfaces of the left vertical plate and the right side. A second side wall in contact with one of the vertical plates, a third side wall disposed perpendicular to the first side wall and in contact with the other side of the bracket groove, a lower wall disposed in the lower part of the door hinge groove, and a side wall opposite the lower wall. A bracket body including an upper wall disposed on the surface; a first fixing groove that slantingly penetrates the first side wall from the upper wall and into which a first fixing bolt for fixing the side of the bracket groove and the door hinge bracket is inserted; and a second fixing groove that vertically penetrates the second side wall and into which a second fixing bolt for fixing the upper surface of one of the left and right vertical plates and the door hinge bracket is inserted.

The upper wall may include a first trench that is open at the top and disposed in contact with the first side wall, and a second trench that is open at the top and disposed in contact with the second side wall.

The first trench may have a lower surface inclined downward toward the first side wall, and a first fixing groove may be disposed on the side.

The lower surface of the second side wall may be disposed higher than the lower surface of the lower wall.

The second side wall may include a step groove formed along the second fixing groove in an upward direction from the lower surface.

Furniture according to an embodiment of the present invention includes an upper horizontal plate, a lower horizontal plate, a left vertical plate and a right vertical plate disposed between the upper horizontal plate and the lower horizontal plate, and among the upper horizontal plate and the lower horizontal plate A furniture body, at least one of which includes a bracket groove; door; a door hinge that allows the door to rotate relative to the furniture body; and a door hinge bracket in which the door hinge is disposed.

The bracket for the door hinge is the same as previously described.

The door hinge bracket according to the embodiment of the present invention can be applied to furniture with a thin frame.

Additionally, the present invention is simple to install and easy to maintain.

Additionally, the present invention can be applied to various furniture.

Figure 1 shows a bracket for a door hinge according to an embodiment of the present invention.
Figure 2 is a cross-sectional view taken along line AA' of Figure 1.
Figure 3 is a cross-sectional view taken along line BB' of Figure 1.
Figure 4 shows a door hinge coupled to a door hinge bracket.
Figure 5 shows furniture according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the attached drawings. However, the embodiments of the present invention may be modified into various other forms, and the scope of the present invention is not limited to the embodiments described below. Additionally, the embodiments of the present invention are provided to more completely explain the present invention to those with average knowledge in the relevant technical field. Accordingly, the shapes and sizes of elements in the drawings may be exaggerated for clearer explanation, and elements indicated by the same symbol in the drawings are the same elements. In addition, the same symbols are used throughout the drawings for parts that perform similar functions and actions. In addition, throughout the specification, “including” a certain element means that other elements may be further included, rather than excluding other elements, unless specifically stated to the contrary.

The door hinge bracket 300 according to an embodiment of the present invention includes an upper horizontal plate 110, a lower horizontal plate 120, and a left side disposed between the upper horizontal plate 110 and the lower horizontal plate 120. A furniture body 100 including a direct plate 130 and a right vertical plate 140, and at least one of the upper horizontal plate 110 and the lower horizontal plate 120 including a bracket groove; door(200); and a door hinge 400 that rotates the door 200 with respect to the furniture body 100.

1 to 3 show a bracket 300 for a door hinge according to an embodiment of the present invention. 1 to 3, the door hinge bracket 300 includes a door hinge groove 316 in which the door hinge 400 is disposed, and a first side wall 311 in contact with the side of the bracket groove. , a second side wall 312 disposed on a surface opposite to the first side wall 311 and whose lower surface is in contact with any one of the left vertical plate 130 and the right vertical plate 140, the first side wall 311 ) and a third side wall 313 disposed perpendicular to the bracket groove and in contact with the other side of the bracket groove, a lower wall 314 disposed below the door hinge groove 316, and a lower wall 314 disposed on the opposite side of the lower wall 314. A bracket body 310 including an disposed upper wall 315; A first fixing groove that obliquely penetrates the first side wall 311 from the upper wall 315 and into which a first fixing bolt for fixing the side of the bracket groove and the door hinge bracket 300 is inserted ( 320); And a second fixing bolt that vertically penetrates the second side wall 312 and secures the upper surface of any one of the left vertical plate 130 and the right vertical plate 140 and the door hinge bracket 300 therein. It includes a second fixing groove 330 into which is inserted.

In addition, the furniture 10 according to an embodiment of the present invention includes an upper horizontal plate 110, a lower horizontal plate 120, and a left vertical plate disposed between the upper horizontal plate 110 and the lower horizontal plate 120. A furniture body (100) including (130) and a right vertical plate (140), wherein at least one of the upper horizontal plate (110) and lower horizontal plate (120) includes a bracket groove; A door 200 that covers the space formed by the upper horizontal plate 110, lower horizontal plate 120, left vertical plate 130, and right vertical plate 140; A door hinge 400 that rotates the door 200 with respect to the furniture body 100; and a door hinge bracket 300 in which the door hinge 400 is disposed. The door hinge bracket 300 is the same as previously described.

The furniture 10 is not particularly limited as long as it includes a furniture body 100 in which items are stored and a door 200 that covers one side of the furniture body 100. For example, the furniture 10 may be a bookcase, a dresser, a kitchen cabinet, etc., and the present invention can also be applied to furniture 10 in which the frame of the furniture body 100 is thin, such as a dresser.

The furniture 10 includes a furniture body 100 made of a plurality of plates to form a space for storing items therein. The furniture body 100 includes an upper horizontal plate 110, a lower horizontal plate 120, a left vertical plate 130 and a right vertical plate disposed between the upper horizontal plate 110 and the lower horizontal plate 120 ( 140). At this time, at least one of the upper horizontal plate 110 and the lower horizontal plate 120 includes a bracket groove. In the bracket groove, the corner portion of the upper horizontal plate 110 or the lower horizontal plate 120 connected to the door 200 is cut in an 'ㄱ' shape following the shape of the door hinge bracket 300. It may be a part that has been done. The upper and lower surfaces of the door hinge bracket 300 may be exposed to the outside, thereby facilitating installation and maintenance.

At least one of the upper horizontal plate 110 and the lower horizontal plate 120 includes a bracket groove. The door hinge bracket 300 may be formed to have the same or similar thickness as the upper horizontal plate 110 and the lower horizontal plate 120, and the upper horizontal plate 110 and the lower horizontal plate 120 are By leaving a groove at the position where the door hinge bracket 300 is placed, the door hinge bracket 300 can be placed to fit snugly into the upper horizontal plate 110 and the lower horizontal plate 120. there is. Through this, the task of forming a groove in the upper horizontal plate 110 and the lower horizontal plate 120 and mounting the door hinge bracket 300 in its place can be carried out very simply and quickly. In addition, the door hinge 400 can be mounted while maintaining the thickness of the upper horizontal plate 110 and the lower horizontal plate 120 thin. The bracket groove includes a first surface and a second surface in contact with the first side wall 311 and the third side wall 313 of the door hinge bracket 300, respectively, and the first surface and the second surface are connected to each other. It can be placed vertically.

Referring to FIG. 5 , the door hinge 400 may be disposed on both the upper and lower sides of the door 200. In this case, the door hinge bracket 300, which functions to fix the door hinge 400, is disposed on the upper horizontal plate 110 and lower horizontal plate 120 of the furniture body 100, respectively. In another embodiment, the door hinge 400 may be placed on either the upper or lower part of the door 200, and the door hinge bracket 300 may be disposed on the upper horizontal plate 110 of the furniture body 100. ) and the lower horizontal plate 120.

As described above, the door hinge bracket 300 includes a bracket body 310, a first fixing groove 320, and a second fixing groove 330.

The bracket body 310 includes first to third side walls 311, 312, and 313 to be disposed in a bracket groove formed in at least one of the upper horizontal plate 110 and the lower horizontal plate 120, The height may be the same or similar to the thickness of the upper horizontal plate 110 and the lower horizontal plate 120.

The bracket body 310 includes a door hinge groove 316 in which the door hinge 400 is disposed. The door hinge groove 316 is formed in a shape surrounded by the first side wall 311, the second side wall 312, the third side wall 313, the upper wall 315, and the lower wall 314, so that the door The hinge 400 can be stably fixed.

The first side wall 311 contacts the side (first surface) of the bracket groove of the upper horizontal plate 110 or the lower horizontal plate 120. For this purpose, the first fixing groove 320 is formed on the outer surface of the first side wall 311.

Referring to FIGS. 1 and 3 , the first side wall 311 may include a door hinge fixing groove 311a into which a bolt fixing the door hinge 400 is inserted. The door hinge fixing groove 311a may be formed in a direction perpendicular to the outer surface of the first side wall 311 and may be disposed in the lower part of the first trench 315a formed in the upper wall 315. there is. Through this, the bolts that secure the door hinge 400 can be stably fixed. In particular, referring to FIG. 1, the door hinge fixing groove 311a is located far from the second surface of the bracket groove in the first trench 315a, that is, the first fixing groove 320 is not formed. It can be placed at the bottom of something that is not. This prevents the shock generated while fixing the door hinge 400 and the shock from the door hinge 400 as the furniture 10 is used to being transmitted to the bolt inserted into the first fixing groove 320. It is to prevent.

Referring to Figures 2 and 3, the first side wall 311 may further include a support protrusion 311b protruding outward from its outer surface. The support protrusion 311b may be disposed on the lower end of the outer surface of the first side wall 311. The support protrusion 311b may be inserted into the first surface or disposed to span the lower surface of the upper horizontal plate 110 or the upper surface of the lower horizontal plate 120. Through this, the door hinge bracket 300 can be prevented from moving up and down when the bolt is inserted into the first fixing groove 320 and fixed, thereby enabling stable installation work.

The second side wall 312 may be arranged so that its outer surface is located on the same surface as the outermost side of the upper horizontal plate 110 or the lower horizontal plate 120. Additionally, the second side wall 312 is disposed in contact with either the left vertical plate 130 or the right vertical plate 140. Referring to FIG. 5, the door hinge bracket 300 is disposed at the upper and lower portions of the right vertical plate 140 of the furniture body 100, respectively, and the door hinge bracket 300 disposed at the upper portion is Two sides may be in contact with the upper surface of the right vertical plate 140, and the second side of the door hinge bracket 300 disposed below may be arranged to be in contact with the lower surface of the right vertical plate 140.

The second side wall 312 may be disposed above the lower surface of the lower wall 314. Referring to Figures 2 and 3, it can be seen that there is a step between the lower surface of the second side wall 312 and the lower surface of the lower wall 314. The side of the step is arranged to contact the side of the left vertical plate 130 or the right vertical plate 140, so that the door hinge bracket 300 is connected to the left vertical plate 130 or the right vertical plate 140. You can prevent it from escaping.

The second side wall 312 may further include a step groove 312a formed along the second fixing groove 330 in an upward direction from the lower surface. The step groove 312a may perform the function of allowing the second side wall 312 to come into close contact with the left vertical plate 130 or the right vertical plate 140 during assembly. When tightening the bolt through the second fixing groove 330, part of the working surface of the left vertical plate 130 or the right vertical plate 140 may be deformed or partially protruded. This deformed or protruded portion may be The second side wall 312 can be brought into close contact by partially inserting it into the step groove 312a.

The third side wall 313 is disposed between the first side wall 311 and the second side wall 312, and may be disposed to contact the second surface of the bracket groove. The third side wall 313 may provide a limit for inserting the door hinge 400 into the door hinge groove 316.

The lower wall 314 is connected to the lower portions of the first to third side walls 311 to 313 and functions to support the door hinge 400.

The upper wall 315 is disposed on top of the first to third side walls 311 to 313. The upper wall 315 may include a plurality of trenches 315a, 315b, and 315c with open tops. The door hinge bracket 300 is installed by inserting bolts into the first fixing groove 320 and the second fixing groove 330. In this case, the door hinge bracket 300 is installed under a large pressure. You will receive The plurality of trenches 315a, 315b, and 315c are structured to prevent the bracket body 310 from being changed due to such pressure. Referring to FIGS. 1 and 4 , the trenches 315a, 315b, and 315c may be arranged to have two or more rows and may be arranged to have a grid shape when viewed from the top.

The trenches 315a, 315b, and 315c may have different depths depending on their positions. In one example, the trenches 315a, 315b, and 315c include a first trench 315a disposed in contact with the first side wall 311 and a second trench with an open top disposed in contact with the second side wall 312. (315b). In addition, it may further include a third trench 315c disposed between the first trench 315a and the second trench 315b. Referring to FIGS. 2 and 3 , the first trench 315a may include a portion having the same depth as the third trench 315c and a portion inclined so that the depth becomes deeper from the portion. The first fixing groove 320 may be disposed on the lower surface of the inclined portion. Through this, the worker can easily insert the bolt into the first fixing groove 320. Additionally, the second trench 315b may include a portion having the same depth as the third trench 315c and a portion inclined so that the depth becomes greater from the portion. In this way, the first trench 315a and the second trench 315b have inclined portions, so that the inner surface of the door hinge groove 316 and the bottom surface of the plurality of trenches 315a, 315b, and 315c The distance between the furniture 10 and the furniture 10 can be kept constant, thereby preventing the shock transmitted from the door hinge 400 from being concentrated on a specific part of the bracket body 310 when the furniture 10 is used. You can. Referring to Figures 2 and 3, it can be seen that the thickness of the outer peripheral surfaces of the upper wall 315 and the lower wall 314 surrounding the inner surface of the door hinge groove 316 is similar.

Referring to FIG. 1, it can be seen that the first fixing groove 320 is formed in one of the first trenches 315a and the first fixing groove 320 is not formed in the other one. The first trench 315a, in which the first fixing groove 320 is not formed, functions to evenly distribute the shock transmitted from the door hinge 400.

The first fixing groove 320 functions to fix the door hinge bracket 300 to the upper horizontal plate 110 or the lower horizontal plate 120 by allowing a bolt to be inserted therein. The first fixing groove 320 may be formed to penetrate from one side of the first trench 315a of the upper wall 315 to the outer surface of the first side wall 311. The first fixing groove 320 is formed to have a constant inclination, and may be arranged to penetrate upward with respect to the height center of the outer surface of the first side wall 311. Through this, the bolt can be inserted into the upper horizontal plate 110 or the lower horizontal plate 120 to a sufficient depth.

Referring to FIG. 1, the first fixing groove 320 may be formed only in the first trench 315a disposed on the second surface of the bracket groove. As described above, this allows the door hinge fixing groove 311a and the first fixing groove 320 to be sufficiently spaced apart from each other, thereby reducing the shock generated while fixing the door hinge 400 and the furniture ( By using 10), the impact from the door hinge 400 can be prevented from being transmitted to the bolt inserted into the first fixing groove 320.

The second fixing groove 330 functions to fix the door hinge bracket 300 to the left vertical plate 130 or the right vertical plate 140 by allowing a bolt to be inserted therein. The second fixing groove 330 is arranged to vertically penetrate the second side wall 312.

The door hinge 400 includes a damper portion 410 that functions to absorb shock when the door 200 is closed, and a door fixing portion 420 that secures the door hinge 400 to the door 200. can do.

The damper part 410 can be inserted into and placed inside the door hinge groove 316 by having a shape corresponding to the shape of the door hinge groove 316. The damper unit 410 may include a groove into which a bolt is inserted to process the door hinge 400 to the door hinge bracket 300, and may include a damper that absorbs shock. The damper may be one commonly used in the relevant field and is not particularly limited.

The door fixing part 420 may have one end connected to the damper part 410 and the other end fixed to the door 200. The door fixing part 420 may include at least one joint.

The present invention is not limited by the above-described embodiments and attached drawings, but is intended to be limited by the attached claims. Accordingly, various forms of substitution, modification, and change may be made by those skilled in the art without departing from the technical spirit of the present invention as set forth in the claims, and this also falls within the scope of the present invention. something to do.

10: Furniture, 100: Furniture body, 110: Upper horizontal plate, 120: Lower horizontal plate, 130: Left vertical plate, 140: Right vertical plate, 200: Door, 300: Bracket for door hinge, 310: Bracket body, 311 : first side wall, 311a: door hinge fixing groove, 311b: support protrusion, 312: second side wall, 312a: step groove, 313: third side wall, 314: lower wall, 315: upper wall, 315a: first trench, 315b: second trench, 315c: third trench, 316: door hinge groove, 320: first fixing groove, 330: second fixing groove, 400: door hinge, 410: damper part, 420: door fixing part

Claims (5)

Furniture including an upper horizontal plate, a lower horizontal plate, a left vertical plate and a right vertical plate disposed between the upper horizontal plate and the lower horizontal plate, and at least one of the upper horizontal plate and the lower horizontal plate includes a bracket groove. body; door; and a door hinge that rotates the door relative to the furniture body. In the bracket for a door hinge used in furniture, including:
A door hinge groove in which the door hinge is disposed, a first side wall in contact with a side of the bracket groove, a door hinge groove disposed on a surface opposite to the first side wall and a lower surface in contact with one of the left vertical plate and the right vertical plate. A second side wall, a third side wall disposed perpendicular to the first side wall and in contact with the other side of the bracket groove, a lower wall disposed below the door hinge groove, an upper wall disposed on a side opposite to the lower wall, A bracket body including,
a first fixing groove that slantingly penetrates the first side wall from the upper wall and into which a first fixing bolt for fixing the bracket for the door hinge is inserted to a side of the bracket groove; and
It includes a second fixing groove that vertically penetrates the second side wall and into which a second fixing bolt for fixing the bracket for the door hinge is inserted to the upper surface of any one of the left vertical plate and the right vertical plate,
Bracket for door hinge. According to paragraph 1,
The upper wall is,
It includes a first trench that is open at the top and disposed in contact with the first side wall, and a second trench that is open at the top and disposed in contact with the second side wall,
The first trench is formed so that its lower surface slopes downward toward the first side wall, and a first fixing groove is disposed on the side.
Bracket for door hinge.
According to paragraph 1,
The lower surface of the second side wall is disposed above the lower surface of the lower wall,
Bracket for door hinge.
According to paragraph 1,
The second side wall includes a step groove formed along the second fixing groove from the lower surface to the upper direction,
Bracket for door hinge.
Furniture including an upper horizontal plate, a lower horizontal plate, a left vertical plate and a right vertical plate disposed between the upper horizontal plate and the lower horizontal plate, and at least one of the upper horizontal plate and the lower horizontal plate includes a bracket groove. body;
door;
a door hinge that allows the door to rotate relative to the furniture body; and
It includes a door hinge bracket in which the door hinge is disposed,
The bracket for the door hinge is,
A door hinge groove in which the door hinge is disposed, a first side wall in contact with a side of the bracket groove, a door hinge groove disposed on a surface opposite to the first side wall and a lower surface in contact with one of the left vertical plate and the right vertical plate. A second side wall, a third side wall disposed perpendicular to the first side wall and in contact with the other side of the bracket groove, a lower wall disposed below the door hinge groove, an upper wall disposed on a side opposite to the lower wall, A bracket body including,
a first fixing groove that slantingly penetrates the first side wall from the upper wall and into which a first fixing bolt for fixing the bracket for the door hinge is inserted to a side of the bracket groove; and
It includes a second fixing groove that vertically penetrates the second side wall and into which a second fixing bolt for fixing the bracket for the door hinge is inserted to the upper surface of any one of the left vertical plate and the right vertical plate,
furniture.