KR200344069Y1 - Packing for hinge device of glass door - Google Patents

Abstract

The present invention discloses a packing for a glass door hinge device to prevent breakage of the glass door interposed between the glass door and the hinge device. The hinge device of the present invention has a first fixing means fixed to a fixed object, first and second plates for fixing the cutout portion of the glass door, and a spacer for maintaining a gap between the first and second plates. And a second fixing means connected to rotate about the hinge axis with respect to the means. In addition, the packing is composed of a plate interposed between the glass door and the first and second plates, and a flange integrally formed on the plate to be in close contact with the inner surface of the cutout of the glass door to prevent contact between the glass door and the hinge device. do. According to the present invention, a simple structure of a packing formed by a plate and a flange completely blocks the contact between the glass door and the metal hinge device, so that the glass door is free from vibrations and shocks that are imparted from the outside or generated when the glass door is opened or closed. Effectively prevent the breakage of the effect can greatly improve the reliability and safety.

Description

PACKING FOR HINGE DEVICE OF GLASS DOOR}

The present invention relates to a packing for a glass door hinge device, and more particularly to a packing for a glass door hinge device for preventing breakage of the glass door interposed between the glass door and the hinge device.

In general, the door is rotated about the hinge device to open and close. Since the glass door applied to the present invention is weak in rigidity, the hinge device can prevent the glass door from being damaged and should be configured to protect the glass door from vibration and shock generated when the glass door is opened and closed. For example, when installing a glass door in a place where it is not suitable to install a door frame on the floor, such as a shower booth in a bathroom in which the wall is made of glass, the glass door is directly installed on the glass wall by assembling the hinge device. Since it should be, there is a problem that the glass door and the glass wall is easily broken by vibration and shock.

As an example of the prior art, the glass door hinge device of Korean Utility Model Publication No. 190905 discloses a configuration for installing a glass door on a glass wall as a fixed object. The first fixing unit of the hinge device is fixed to the glass door, and the second fixing unit is configured to be fixed to the glass wall. The first and second fixing units are connected to rotate about the hinge axis, and a glass door and a glass wall are interposed between the first and second supporting plates of each of the first and second fixing units. Between the inner and outer surfaces of the glass door and the glass wall and the first and second support plates, a flexible packing such as a rubber plate and a synthetic resin is interposed, and the flexible packing is provided from the outside or vibrates and impacts generated when the glass door is opened and closed. Absorption and attenuation prevents breakage of the glass doors and glass walls. These packings are also called gaskets and pads.

As another example of the prior art, the glass door hinge device of Korean Utility Model Publication No. 3012717 discloses a configuration for installing a glass door on a wall as a fixed object. The base of the hinge device is fixed to the wall and the bracket is configured to be fixed to the glass door. The bracket is connected so as to rotate about the hinge axis with respect to the base, and a glass door is interposed between the first and second plates of the bracket and a packing is interposed between the inner and outer surfaces of the glass door and the first and second plates. It is.

However, in the glass door hinge device of the prior art, since the plate-shaped packing is interposed between the inner and outer surfaces of the glass door and the two plates, the glass door is caused by the vibration and shock generated from the outside or generated when the glass door is opened and closed. The problem is that glass walls are easily cracked. That is, the inner end of the cutout cut in the “c” shape on the glass door for direct assembly with the hinge device receives the vibration and shock directly while contacting the metal hinge device. Cracks are generated at the cutout of the fragile glass door. The cracks in the glass doors continue to grow and ultimately cause breakage of the glass doors. The breakage of the glass doors causes a significant decrease in reliability and safety.

The present invention is devised to solve the various problems of the prior art as described above, the object of the present invention is to provide a complete structure of the glass door and the hinge device by a simple structure, from the outside or granted from the An object of the present invention is to provide a packing for a glass door hinge device that can effectively prevent breakage of a glass door from vibration and shock generated during opening and closing, thereby greatly improving reliability and safety.

Features of the present invention for achieving the above object, the first fixing means to be fixed to the fixed object, the first and second plates for fixing the cutout of the glass door and maintaining the distance between the first and second plates A hinge device having a spacer, the second locking means being connected to rotate about a hinge axis with respect to a first fixing means, comprising: a plate interposed between the glass door and the first and second plates; It is in the packing for the glass door hinge device which consists of a flange formed integrally with the plate so as to be in close contact with the inner surface of the cutout of the glass door to prevent contact between the glass door and the hinge device.

1 is a perspective view separately showing the configuration of the glass door and the hinge device is applied to the packing according to the present invention,

Figure 2 is a front view showing the assembly of the glass door, the hinge device and the packing according to the present invention,

3 is a cross-sectional view taken along line III-III of FIG. 2;

Figure 4 is a perspective view showing the configuration of the packing for the hinge device according to the present invention.

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

10: glass door 12: cutout

14: groove 20: fixed object

22: wall 30: hinge device

34: base 40: fixed unit

42: first plate 44: second plate

50: spacer 58: hinge axis

60: packing 62: plate

64: cutout 66: groove

68: flange

Hereinafter, a preferred embodiment of a packing for a glass door hinge device according to the present invention will be described in detail with reference to the accompanying drawings.

First, referring to Figures 1 and 2, one side end of the glass door 10 installed in the doorway, shower booth, etc. of the building is formed with a "c" shaped cutout 12 having one side open, cut An arcuate groove portion 14 is formed at the inner edge of the portion 12 to prevent the occurrence of cracks. The glass door 10 may be installed on the object 22 or the glass wall as a fixed object 20, and in the case of the glass wall, the cutout part 12 and the groove part 14 of the glass door 10 may be disposed at one end thereof. Cutout portions and groove portions of the same configuration are respectively formed.

1 to 3, the hinge device 30 of the present invention is made of a metal material for maintaining the rigidity. The hinge device 30 has a base 34 as a first fixing means fixed to the wall 22 by the fastening of the screws 32, and a shaft hole 38 is formed in the connecting portion 36 of the base 34. As shown in FIG. Formed. As a second fixing means of the hinge device 30, the fixing unit 40 may include the first plate 42 and the second plate 44 having the same size to cover the cutouts 12 of the glass door 10 from both sides. Equipped with. The inner surface edge of the first plate 42 is formed with a connection portion 46 through which the connection portion 36 of the base 34 is interposed, and the connection portion 46 of the first plate 42 has a base portion 34 of the base 34. A shaft hole 48 which is aligned with the shaft hole 38 is formed. Cylindrical spacers 50 are formed on upper and lower inner surfaces of the first plate 42 to penetrate the grooves 14 of the glass door 10 and maintain a distance from the second plate 42. The screw hole 52 is formed. The connecting portion 46 and the spacer 50 of the first plate 42 may be integrally formed as necessary.

In addition, the second plate 44 of the hinge device 30 is formed with a through hole 54 which is aligned with the screw hole 52 of the first plate 42. The screw 56 fastened to the screw hole 52 of the first plate 42 through 54 securely fixes the second plate 44 with respect to the first plate 42. When the hinge device 30 of the present invention is applied to the glass wall by the fixing object 20, the base 34 may interpose the glass wall like the first and second plates 42 and 44 of the fixing unit 40. It can also be replaced by two plates that are spaced apart. The hinge shaft 58 is coupled to the shaft hole 38 of the base 34 and the shaft hole 48 of the fixing unit 40. Therefore, the fixing unit 40 can rotate about the hinge axis 58 with respect to the base 34 to perform the opening and closing operation of the glass door 10, the rotation angle of the fixing unit 40 is well known It can be controlled precisely by the stopper.

1 to 4, the first and second packings 60 and 60 having the same configuration with flexibility between the glass door 10 and the first and second plates 42 and 44 of the fixing unit 40. ′) Is interposed therebetween, and the flexible first and second packings 60 and 60 ′ may be made of various materials such as rubber, synthetic rubber, and synthetic resin. The "c" shaped cutout 64 having one side open to insert the cutout 12 of the glass door 10 into the plate 62 of the first and second packings 60 and 60 '. Is formed, and an arcuate groove 66 is formed at the inner edge of the cutout 64 so that the cylindrical spacer 50 of the first plate 42 can pass therethrough. A flange (Flange) 68 is integrally formed on the inner surface of the plate 62 to be in close contact with the inner surface of the cutout portion 12 of the glass door 10 along the edges of the cutout 64 and the groove 66. have. The flanges 68 of each of the first and second packings 60, 60 ′ are configured such that their ends abut and border each other at the center between the first and second plates 42, 44.

In the packing for the glass door hinge device according to the present invention having such a configuration, as shown in FIG. 1, the second plate from the first plate 42 of the hinge device 30 when the glass door 10 is installed. The spacer 50 of the first plate 42 is inserted into the groove 66 of the first packing 60 while the 44 is removed.

Next, referring to FIGS. 2 and 3, the inner surface of the cutout portion 64 of the glass door 10 is in close contact with the flange 68 of the first packing 60, and the groove portion of the glass door 10 is provided. 14 fits the groove 66 of the first packing 60. After the flange 68 of the second packing 60 ′ is bonded to the inner surface of the cutout 64 of the glass door 10 in the opposite direction of the first packing 60, the second plate 44 The screw 56 is fastened to the screw hole 52 of the first plate 42 through the through hole 54. By the fastening force of the screw 56, the second plate 44 presses the plate 62 of the glass door 10, the first and second packings 60, 60 ′ against the first plate 42, The plates 62 of the first and second packings 60 and 60 'which are pressurized are firmly pressed to the glass door 10 and the first and second plates 42 by elastic deformation. Fix it. Finally, when the base 34 of the hinge device 30 is assembled to the wall 22 by fastening the screws 32, the installation of the glass door 10 is completed, and the hinge device 30 is usually made of glass. It is installed in the upper and lower parts of the door 10.

On the other hand, the first and second packing (60, 60 ') having flexibility of the present invention is provided from the outside or by absorbing and damping the vibration and shock generated during the opening and closing operation of the glass door 10, the glass door 10 ) Effectively prevents breakage. In particular, as shown in detail in FIGS. 2 and 3, the cutout 12 of the glass door 10 is by means of the plate 62 and the flange 68 of the first and second packings 60, 60 ′. ) Completely prevents the vibration and shock from being transmitted to the glass door 10 by completely blocking the contact between the inner surface and the connecting portion 46 constituting the metal hinge device 30 and the spacer 50. The crack which tends to generate | occur | produce in the cutout part 12 is prevented effectively. As a result, the reliability and safety of the user due to breakage of the glass door 10 can be greatly improved.

The above-described embodiments are merely illustrative of one embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and may be appropriately changed within the scope of the claims. For example, the shape and structure of each component specifically shown in the embodiment of the present invention can be modified.

As described above, according to the packing for the glass door hinge device according to the present invention, by a simple structure of the flexible packing formed of a plate and a flange, by completely blocking the contact between the glass door and the metal hinge device, it is given from the outside or glass Effectively prevents damage to the glass door from vibration and shock generated when the door is opened and closed, thereby greatly improving the reliability and safety.

Claims (2)

A first fixing means fixed to the fixing object, first and second plates fixing the cutout portion of the glass door, and spacers to maintain a gap between the first and second plates, and a hinge axis with respect to the first fixing means. In the hinge device having a second fixing means connected to be rotated about the center, A flange interposed between the glass door and the first and second plates, and integrally formed on the plate so as to be in close contact with an inner surface of the cutout portion of the glass door to prevent contact between the glass door and the hinge device. Packing for glass door hinge device. According to claim 1, wherein the plate is formed with a cutout that is open to one side to insert the cutout of the glass door, the flange is formed along the cutout edge of the plate, the end of the flange Packing for a glass door hinge device configured to be in contact with the center at the center between the first and second plate.