KR100723918B1 - upper side fixed hinge for glass door - Google Patents

Abstract

The present invention relates to a hinge for a door that can be precisely positioned even when there is a construction tolerance when constructing a glass door, and the door is mechanically returned after opening or closing the door.

Glass door upper side fixed hinge applied to the present invention, an opening is formed in the lower portion of the center and the locking end protruding forwardly formed on both sides of the lower center and protruding forwardly formed from both sides in the center has a base portion ; A moving part provided to move up and down along the opening; A first cover part attached to and installed at the rear of the base part and having an elastic member attached to an adjacent edge part when the moving part is inserted; A frame member including a flat plate member formed on the side of the base to be perpendicular to the base unit, an angle formed on the side of the flat plate member to be coupled to the side of the base unit, and a recess formed to insert a glass door under the angle ; And a second cover part formed to correspond to the first cover part at a position facing the first cover part and to which an elastic member is attached to an adjacent edge part when the moving part is inserted.

Glass door upper side fixed hinge according to the present invention can hold the correct position even when there is a construction tolerance of the construction of the glass door, and has the effect of installing the glass door by a simple assembly method. In addition, the glass door upper side fixing hinge according to the present invention has a convenient effect by returning the door mechanically after opening or closing the door, there is no need to install a damper has a beautiful effect. In addition, the glass door upper side fixing hinge according to the present invention does not need to embed a hinge in the bottom concrete, so the construction is convenient, and also has the effect of saving time in construction.

Glass door, hinge, cover, return, hinge

Description

Upper side fixed hinge for glass door

Figure 1 is a construction state showing the upper side of the glass hinge hinge according to the invention.

Figure 2 is an exploded perspective view showing the upper hinge in the upper side fixed hinge of the glass door of Figure 1;

Figure 3 is an exploded perspective view showing a lower hinge in the upper side fixed hinge of the glass door of Figure 1;

4 is an enlarged view of the spindle of the lower hinge in the upper side fixed hinge of the glass door of FIG.

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

10: base part 20: moving part

30: first cover part 40: second cover part

50: elastic member 70: frame portion

100: body 200: spindle

300: temporary fixation 380: stop pabu

400: cover

The present invention relates to a glass door upper side fixing hinge, and more particularly to a hinge for the door to be mechanically returned after opening or closing the door, even if there is a construction tolerance when the glass door construction.

In general, the upper hinge of the glass door is fixed to the upper door frame of the glass door and is also rotated by inserting the spindle into the fixed hinged hole of the glass door.

These hinges need to be buried with hydraulic hinges on the bottom floor or installed dampers on the top of the glass doors in order to return after opening or closing the door.

However, the upper hinge of the glass door has a problem in that the construction difficulty and the damper to install a hydraulic hinge in the concrete in order to return when the door is opened or closed, the appearance is not beautiful.

In addition, the glass door upper hinge is generally composed of a fixed bracket to be fixed to the door frame and a rotating bracket coupled to the door and the fixed bracket and the rotating bracket is coupled to be rotatable by the spindle.

In this case, the spindle is coupled to one of the fixed brackets or the rotating bracket, and the other side is formed with a hole into which the spindle is inserted, so that the spindle is perturbed in the hole, so that the rotating bracket and the door fixed to the rotating bracket are easily rotated.

However, the glass door upper hinge according to the prior art has a problem that can not be returned to its original state after opening or closing the door to manually return the door after use, such glass door upper hinge is mechanically If the damper is installed in the upper part in order to return, there is a problem in appearance.

Accordingly, an object of the present invention is to provide a glass door upper side fixing hinge that can rotate the door by inserting a spindle without opening the upper part of the door frame as the object to solve the above problems.

Another object is to provide a glass door upper side hinge hinge in which the door is mechanically returned after opening or closing the door.

In addition, the present invention has another object to provide a glass door upper side fixed hinge that is convenient for construction and beautiful appearance because there is no need to embed a hydraulic hinge or a damper.

In order to achieve the above object, the present invention is an opening formed in the lower portion of the center of the upper end of the glass door upper side fixed hinge is formed with a protruding end protruding forward from the central upper portion and protruding forward from both sides in the center A base portion having; A moving part provided to move up and down along the opening; A first cover part attached to and installed at the rear of the base part and having an elastic member attached to an adjacent edge part when the moving part is inserted; It is provided to correspond to the first cover portion in a position facing the first cover portion and provides an upper side hinge hinge of the glass door including a second cover portion to which the elastic member is attached to the adjacent edge portion when the moving portion is inserted.

Here, the moving part is formed on the inner wall of the housing is formed with a T-shaped long hole so that the screw can be moved up and down or left and right, and the opening is formed so that the head portion of the screw can be inserted into the outer wall, and formed on one side of the housing A first protruding piece having a long hole in the longitudinal direction, a structure integrally formed at the distal end of the first protruding piece, and having a screw hole formed perpendicularly to the center thereof, and a second protruding portion formed at one side of the enclosure and having a long hole at the distal end thereof in the longitudinal direction; It is preferable that it consists of pieces.

In addition, it is more preferable that guides are provided on both side walls of the opening to help the moving part move.

In addition, the frame portion is preferably composed of a flat plate member formed on the side of the base to be perpendicular to the base portion, an angle formed on the side of the flat plate member and coupled to the side surface of the base member, and a recessed portion formed so that glass is inserted into the top of the flat plate member. .

The present invention comprises a vertical trench extending in the vertical direction at the lower end in the upper side fixed hinge of the glass door, a horizontal trench extending in both directions to communicate with the vertical trench, and a through groove formed in the lower portion of the horizontal trench to face each other. A plurality of body parts assembled to see; A spindle having a cylindrical body inserted between the vertical trenches and having a plurality of seating grooves formed at a predetermined height on an outer circumferential surface thereof, a thrust bearing inserted into a lower portion of the main body, and a fitting formed integrally at an upper end of the body and fitted to an upper portion of the glass door; A ball inserted between the horizontal trench, a cage installed to hold the ball at the rear end of the ball, a spring inserted at the rear end of the cage, and a stop that is installed to prevent the spring from falling off at the rear end of the spring and can adjust the pressure drop. Immediate temporary government; A seating recess into which the body portion is inserted is formed, and provides a glass door upper side fixing hinge including a plurality of covers to which an elastic member is attached.

Hereinafter, the glass door upper side fixing hinge according to the present invention will be described with reference to the accompanying drawings.

1 is a construction state view showing a glass side upper side hinge hinge according to the present invention, Figure 2 is an exploded perspective view showing the upper hinge (A) in the upper side fixing hinge of the glass door of Figure 1, Figure 3 is an upper side of the glass door of Figure 1 4 is an exploded perspective view showing the lower hinge B in the side fixing hinge, and FIG. 4 is an enlarged view of the spindle of the lower hinge B in the upper side fixing hinge of the glass door of FIG.

Here, the upper portion of Figure 1 shows the upper hinge (A) and the lower hinge (B) applied to the present invention, the lower portion represents the lower hinge (C). In addition, the upper hinge (A) and the lower hinge (B) of the upper portion is composed of one set.

1 and 2, the upper door hinge of the glass door according to the present invention has a base part 10, a cover 20 to which the base part 10 and the moving part 20 installed on the base part 10 are in close contact with each other. Part 30 and 40, the elastic member 50 is attached to the cover portion 30, 40 and the frame portion 50 is coupled to the side of the base portion.

The base portion 10 includes an opening 12 formed in the lower portion of the center, a locking end 14 formed forward in the upper portion of the opening 12, and protrudes forward in one side of the opening 12 and extends in the longitudinal direction. Long hole 16 is formed with a protruding end 700 is formed.

The opening 12 is formed in the lower portion of the center and is provided to allow the housing 22 of the moving unit 20 to be described later to be inserted therein. Here, the guide 19 is formed on the wall of the opening 12 so that the housing 22 to be described later may be seated in the opening 12.

The protruding end 700 is formed to protrude forward on one side, and a long hole 16 extending in the longitudinal direction is formed in the center thereof, and the screw 25 moves upward and downward through the long hole 16. It can be moved and adjusted, and also consists of a protruding end 700 having an opening 18 into which the head portion of the screw 25 is inserted.

A plurality of screw holes h are formed on the other side and one side of the opening 12 to which the screws s can be engaged. In addition, a screw hole (N) through which the screws 27, 29, 31 can be engaged is formed at the other side and one side or the top of the opening 12, respectively.

The moving part 20 has a T-shaped long hole 22a formed in the inner wall to allow the screw 27 to move up or down or move left and right, and an opening 22b is provided to allow the head portion of the screw 27 to be inserted into the outer wall. The first projection piece 24 and the first projection piece 24 which are formed in one side of the enclosure 22, the long hole 24a formed in the longitudinal direction in the center, and the tip of the 1st projection piece 24 are formed integrally. It is formed of a structure 26 formed with a screw hole 26a perpendicular to the center and a second projection piece 28 formed on one side of the housing 22 and formed with a long hole 28a in the longitudinal direction at the tip.

Enclosure 22 is composed of two stages of the upper and lower, and the T-shaped long hole 22a is formed on the inner inner wall of the upper portion so that the screw 27 can move up and down or move left and right, and the outer wall of the screw 27 The opening 22b is formed so that the head part can be inserted.

The first protrusion piece 24 is integrally formed on one side of the housing 22, and a long hole 24a is formed in the center in the longitudinal direction. The screw 29 can be moved along the longitudinal direction in this long hole 24a. In this case, the housing 22 may have a quadrangular shape of the inner circumferential surface 800, but the inner circumferential surface 800 may have various shapes depending on the shape of the fitting portion 280 formed of the spindle 200.

The structure 26 is integrally formed at the tip of the first protruding piece 24 and has a screw hole 26a perpendicular to the center thereof.

The second protruding piece 28 is installed on the right side of the housing 22, and the first protruding piece 24 is installed on the left side of the housing 22, and the long hole 28a and the long hole 24a are formed at the front end in the longitudinal direction. Formed. The screws 31 and 29 can move along the longitudinal direction in the long hole 28a and the long hole 24a.

The first cover part 30 is attached and installed at the rear of the base part 10, and the elastic member 50 is attached to the adjacent edge part when the moving part 20 is inserted, and the second cover part 40 is The elastic member 50 is formed to correspond to the first cover part 30 at a position facing the first cover part 30 and is adjacent to an edge portion adjacent to the moving part 20 when the moving part 20 is inserted.

The frame portion 70 is formed on the side of the flat plate member 52 formed to be perpendicular to the base portion 10 on the side of the base portion 10, the angle 54 is coupled to the side of the base portion 10, Consists of a recess portion 56 formed so that the glass is inserted into the upper portion of the flat plate member (52).

The plate member 52 is installed to be perpendicular to the base portion 10, the angle 54 is formed on the side of the plate member 52 and screwed with the plate member 52 in the present embodiment.

The elastic member 50 is attached to the cover portion 30, 40.

Hereinafter, the operation of the upper door hinge of the glass door according to the present invention will be described.

First, the body portion 10 and the frame portion 70 are assembled to form a right angle using the angle 54. Next, after the frame part 70 is fixedly installed on the wall, the housing 22 of the moving part 20 is opened in the opening 12 of the base part 10 to couple the base part 10 and the moving part 20. ) To assemble the screws 27, 29, 31 into a plurality of screw holes (N). Next, assembling using the bolt 25 and the vertical screw hole 26a to be coupled to the fitting portion 280 integrally formed on the spindle 200 of the hinge lower end portion B and the inner peripheral surface 800 of the moving portion 20. Next, the screw 25 (along with the long hole 16 formed in the protruding end 700, the long hole 24a formed in the first protruding piece 24 and the long hole 28a formed in the second protruding piece 28) 29) (31) is moved to the left and right position, and after precisely positioning the screw (27) (29) (31) by pressing the fixed and the second cover portion 40 attached to the elastic member 50 The installation is completed by pressing down firmly on the plurality of screw holes N using the screws S.

Therefore, even if there is a tolerance during the construction of the glass door (W), it can be installed in the correct position of the glass door (W) while moving the screws 25, 29, 31.

Glass door upper lower hinge according to the invention is inserted into the body portion 100, the spindle 200 is inserted between the body portion 100, and the lower portion of the main body 200 as shown in Figure 1 and 3 The thrust bearing 600 is installed, the temporary fixing part 300 temporarily fixing the spindle 200, the stop wave part 380 installed to prevent the temporary fixing part 300 from being separated, and the body part 100. The cover 400 is inserted.

The body part 100 is assembled so that a plurality thereof face each other, the vertical trench 120 extending in the vertical direction, the horizontal trench 140 extending in the horizontal direction on both sides to communicate with the vertical trench 120, and vertical It consists of a through groove 160 formed in the lower portion of the trench 120.

The vertical trench 120 extends in the vertical direction and has a semi-cylindrical shape so that the spindle 200 can be inserted and rotated.

The horizontal trench 140 extends in a horizontal direction to communicate with the horizontal trench 120 at both sides of the vertical trench 120, and has a semi-cylindrical shape so that the temporary fixing part 300, which will be described later, is inserted and slid. In the present embodiment, the horizontal trench 140 is formed in two stages around the vertical trench 120. Of course, the horizontal trench 140 may be provided in one or three or more stages. On the other hand, a plurality of holes 180 are formed to screw the plurality of body parts 100.

The through groove 160 is formed below the vertical trench 120 and is provided with the thrust bearing 600 seated in the through groove 160.

The spindle 200 shown in FIG. 4 is inserted between the vertical trenches 120 and has a plurality of seating grooves 220a and 220b and guide grooves 220c formed at a predetermined height of the outer circumferential surface. At the top of the) has a fitting portion 280 to be fitted with the upper end (A) of the glass door upper hinge formed integrally with the spindle 200.

The spindle 200 is formed in a cylindrical shape to enable rotation, and a plurality of hemispherical seating grooves 220a, 220b, 220c are formed at a predetermined height so that the balls 320 to be described later can be inserted.

The thrust bearing 600 supports the spindle 200 at the lower end of the spindle 200 and is inserted between the through grooves 160.

     The fitting part 280 is formed integrally with the spindle 200 on the upper end of the spindle 200 and is assembled with the glass door upper hinge A in a tetrahedral shape.

Temporary fixing part 300 is a ball 320 inserted between the horizontal trench 140, the cage 340 installed to hold the ball 320 at the rear end of the ball 320, and the rear end of the cage 340 It is made of a spring 360 to be inserted.

The ball 320 is inserted between the horizontal trenches 140 and temporarily inserted into the seating groove 220b of the spindle 200 by the elastic force of the spring 360.

The cage 340 is inserted to receive the ball 320 between the horizontal trenches 140 and holds the ball 320.

The spring 360 is inserted into the rear end of the ball 320 between the horizontal trench 140 and presses the ball 320 to be in close contact with the spindle 200 seating groove 220b.

     The spindle 200 is provided with a seating groove 220a for stopping 90 ° when the glass door W is opened, and a seating groove 220b having the same size as the ball 320, and the seating groove 220b. It is formed in two stages so that when the glass door (W) is returned, it moves along the guide groove (220c) and is seated in the seating groove (220b), and a plurality of seating grooves (220a) (220b) and guides on the side of the spindle (200). The groove 220c is formed.

The stop wave part 380 is inserted into the double groove 250 of the horizontal trench 140 and installed at the rear end of the spring 360 to be installed at one side of the body part 100 to prevent the spring 360 from being separated. In addition, the stop bar 380 inserted into the double groove 250 of the horizontal trench 140 is formed of a set screw 260 to enable step-down adjustment,

The cover 400 is assembled to face each other, the mounting recess is formed is inserted into the body portion 100 and the 'L' shaped elastic member 440 is attached to the inner surface. Here, the shape of the elastic member 440 may be provided in a variety of shapes as necessary.

Hereinafter, the operation of the glass door upper hinge according to the present invention.

Rotating the glass door (W) is to rotate the body portion 100 holding the glass door (W). At this time, the ball 320, which is pressed by the spring 360 and inserted into the seating groove 220b of the spindle 200, overcomes the elastic force of the spring 360 as the spindle 200 rotates, and then into the horizontal trench 140. It moves along the passage formed by it and idling on the outer circumferential surface of the spindle 200.

Next, when the glass door W is further rotated, the ball 320 revolving from the outer circumferential surface of the spindle 200 is inserted into another seating groove 220a by the elastic force of the spring 360 to closely adhere to the seating groove 220a. do.

Therefore, since the ball 320 is separated from the seating groove 220a or the seating groove 220b and inserted, the glass door W is repeatedly rotated and fixed, and the glass door W is easily opened or closed to a desired position. It can be moved and easily restored from the moved position to the original position.

More specifically, the fitting portion 280 is a tetrahedral body to which the spindle 200 can be fixed, is installed in combination with the inner circumferential surface 800 of the housing 22 of the moving part 20 of the upper hinge, and a seating groove 220a. ) Can stop 90 ° while the glass door (w) is opened, the seating groove (220c) is a guide groove to guide the seating groove (220b) to be seated when the glass door (w) to return. In addition, the washer 900 serves to support the screw 25 does not flow down.

Glass door upper side fixed hinge according to the present invention can hold the correct position even when there is a construction tolerance of the construction of the glass door, and has the effect of installing the glass door by a simple assembly method.

In addition, the glass door upper side fixing hinge according to the present invention has a convenient effect by returning the door mechanically after opening or closing the door, there is no need to install a damper has a beautiful effect.

In addition, the glass door upper side fixing hinge according to the present invention does not need to embed a hinge in the bottom concrete, so the construction is convenient, and also has the effect of saving time in construction.

Claims (4)

(correction) A base portion having an opening formed at a lower portion of the center and protruding forwardly on both sides of the lower center, and protruding forwardly from both sides at the center; A moving part provided to move up and down along the opening; A first cover part attached to and installed at the rear of the base part and having an elastic member attached to an adjacent edge part when the moving part is inserted; A frame member including a flat plate member formed on the side of the base to be perpendicular to the base unit, an angle formed on the side of the flat plate member to be coupled to the side of the base unit, and a recess formed to insert a glass door under the angle ; And a second cover part formed to correspond to the first cover part at a position facing the first cover part and having an elastic member attached to an adjacent edge part when the moving part is inserted. . The method of claim 1, The moving part includes a housing having a long hole formed on the inner wall to allow the screw to move up and down, and an opening formed on the outer wall to allow the head of the screw to be inserted therein, and formed on one side of the housing and having a long hole formed at the center thereof in the longitudinal direction. A first protrusion, a structure integrally formed at the distal end of the first protrusion, and having a screw hole formed perpendicularly to the center thereof, and a second protrusion having the other side of the enclosure and having a long hole at the distal end thereof; Glass door upper side fixed hinge. The method of claim 2, A guide groove is formed on a portion of the inner wall of the moving part, and the guide inserted into the guide groove is formed to protrude on one side wall of the opening. (delete)

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