KR200262091Y1 - Locking device for tempered glass door - Google Patents

Abstract

The present invention relates to a tempered glass door locking device configured to be easily attached to a tempered glass door to lock a door, and a pair of " c " type attachment holes (2) attached to the center of both tempered glass doors (1). And, the present invention provides a tempered glass door auxiliary locking device comprising a fixing means (3) for fixing the attachment port to the tempered glass, and a pair of lock coupling ring (4) formed on both attachment holes.

The device can be installed without damaging the tempered glass, and the lock is locked in the form of a bar at the center of the door even if the external force is applied while the reinforced door is locked, and the external pressure is reinforced by the attachment plate. It is widely distributed in the glass door, and the locking function is maintained in a stable state.

In addition, the present invention has the advantage that the locking device is coupled to the center of the door is easy to lock or unlock, the attached locking device is easily removed from the inside of the door, easy to dismantle and transfer.

Description

Tempered glass door {Locking device for tempered glass door}

The present invention relates to an auxiliary locking device applied to the tempered glass door, and more particularly, to a tempered glass door locking device configured to be easily attached to the tempered glass door to lock the door.

Tempered glass doors are widely used as entrances to places where aesthetics are important, such as the entrance and exit of buildings, and are made of 10 mm thick glass.

Tempered glass doors have to be perforated with thick glass when installing attachments, and they must be installed after penetrating the glass by a separate drill for installation. Deterioration occurs and the difficulty of restoring to the original state is limited to installation except for essential elements such as handles, or installation of perforated attachments by the owners concerned that expensive glass doors are damaged by the user.

On the other hand, since the locking device is restricted and restricted due to the elements necessary for the security of the entrance and the nature of the tempered glass door, the locking device is installed after covering the stainless steel plate on the bottom or top of the door that does not harm the exterior of the door. It is used, but it is very inconvenient because you have to operate the key in the high position or the bent low state, and the locking device installed on the lower or upper side is installed on one side of the door so that it is broken or damaged even with a slight force There is a very weak problem in the way the door is opened.

The present invention proposes an auxiliary locking device with a structure that can be installed to complement the existing locking device without any damage to the tempered glass door, and can be easily installed, dismantled or replaced, and conveniently installed in the center of the door. It is designed for the purpose of presenting a new locking device that can be locked and unlocked and is not damaged even when a large force is applied.

1 is a block diagram of the subject innovation

Figure 2 is a planar cross-sectional coupling state of the present invention

Figure 3 is an embodiment of the lock ring in the form of a protrusion plate

4 is an embodiment of a structure in which the fixing plate is attached to the tempered glass with screws

Figure 5 is an embodiment of the lock ring configured in the hinge form

Figure 6 is an embodiment of the present invention consisting of a fixed plate and a lock integrally

7 is a state diagram used in the present invention

* Description of the major symbols

1. Tempered glass door 1a. Mounting Holes

2.Mounting port 3.Mounting fixture

3a.Through hole 3b.Threader 3c.Rubber plate

3d.screw 4.locking ring

4a.Hinge 4b.Hinge Ring

4d.Fixed plate 4e.Latch 4f.Latch

5.Handle 6.Lock

Hereinafter, the present invention by the embodiment according to the accompanying drawings in detail as follows.

Figure 1 is a block diagram of the subject innovation, Figures 2 and 3 show the installation state, the subject innovation is a pair of " c " type attachment hole (2) to be attached to the center of the two-side tempered glass door (1) And a fixing means 3 for fixing the attachment hole to the tempered glass, and a pair of lock engagement rings 4 formed at both attachment holes.

The attachment hole is formed by bending a non-rust metal plate such as stainless steel and processing it in the form of `` c ' '. In the case of installation with direct contact with falling glass or by installing a rubber plate, it is artificially locked in the locked state by the pressure dispersion effect through the rubber plate. Even if a force is applied, the pressure is uniformly distributed to prevent glass damage and lock damage.

Fixing means (3) for fixing the attachment to the tempered glass can be configured in a variety of forms, the embodiment according to Figures 1 to 3 is a coupling hole (1a) of the handle (5) is formed in the tempered glass door The through plate (3a) is formed in the mounting plate so that the mounting plate can be fitted into the tempered glass door, and then the attachment plate and the tempered glass door are fixed together using the thumbscrews.

The through groove (3a) formed in the mounting plate is formed in the form of a long groove is preferably configured to be installed by adjusting the clearance if it meets the existing handle specification to some extent, the through groove is formed on both sides of the mounting plate of the handle It is preferable to be fixed at both sides, but if the handle is too long and simply configure the attachment plate may be configured to be fixed only on one handle portion by shortening the attachment plate.

In this way, the attachment of the attachment plate is achieved by separating the existing handle without drilling or damaging the tempered glass door and then recombining the attachment plate together.

Figure 4 is to be applied to the tempered glass door of the form without a handle or a tempered glass door having a handle attached using an adhesive even if there is a handle form a screw hole (3b) in the attachment plate, and the rubber plate (inside the attachment plate) 3c) and the iron plate (3e) is inserted into the tempered glass door and then tightened by pressing the iron plate portion with a screw (3d).

In the above structure, the attachment plate is combined without damaging the tempered glass door. In this case, the screw holds only the fixing position of the attachment plate and performs a sufficient fixing action with only enough pressure to prevent the attachment plate from moving. A large force, such as a forcible push of the door while the lock is filled, is burdened by the attachment plate, so that sufficient fixing force is exerted even if the screw is not fixed through the reinforcement door.

The lock coupling ring 4 may be embodied in various forms as an element for locking a door by inserting a lock, and FIGS. 1 to 3 illustrate embodiments of the lock coupling ring in the simplest form. The projecting plate (4a) formed with a lock insertion hole (4a ') formed in the opposite portion of the left and right attachment plate to be attached to the structure and has a structure to lock the tempered glass door as a lock after inserting the lock therein.

Fig. 5 shows another embodiment of the lock coupling ring, in which a hinge 4b is formed on one side of the attachment plate and a hinge ring 4c is formed on the other side. It has a structure that locks and locks the tempered glass door as a lock.

Fig. 6 shows an embodiment in which the lock engagement ring and the lock are integrally formed, and a latch 4e for horizontally moving on the latch fixing plate 4d is installed on one mounting plate, and the vertical mounting movement is performed on the other mounting plate by key operation. The lock 6 having the latch 4f is attached, and the latch is pushed down toward the lock, and then the key is lowered by turning the key so that the latch catches the latch and the reinforcement door is locked.

7 is a design of the present invention by the above configuration is shown in a state in which the glass door is locked by installing on the tempered glass door can be installed with the existing locking device (7), can be used without the existing locking device.

The present invention by the above configuration is characterized in that it is possible to lock the tempered glass door in the form of a latch by an attachment plate and a lock coupling ring of a structure that can be attached and detached without damaging the tempered glass. It is not limited by the form of the combination, each embodiment is intended to describe one aspect of the present invention is not intended to limit the present invention.

Locking device can be installed without damaging the tempered glass, and even if the external force is applied while the tempered door is locked, the lock is locked in the form of a bar at the center of the door, and the external pressure is applied to the tempered glass door by the attachment plate. It is widely distributed, so the locking function is maintained in a stable state.

In addition, the present invention has the advantage that the locking device is coupled to the center of the door is easy to lock or unlock, the attached locking device is easily removed from the inside of the door, easy to dismantle and transfer.

Claims (6)

A pair of “ c ” shaped fittings 2 attached to the center of both tempered glass doors 1, fixing means 3 for fixing the fittings to the tempered glass, and formed at the both fittings Tempered glass door auxiliary locking device, characterized in that consisting of a pair of lock coupling ring (4). The method of claim 1, wherein the fixing means (3) for fixing the attachment hole to the tempered glass to form a through groove (3a) in the attachment plate to match the handle engaging hole (1a) formed in the door to reinforce the attachment plate Tempered glass door auxiliary locking device, characterized in that after the insertion into the glass door and the attachment plate and the tempered glass door fixed by using a screw of the handle (5). The screw hole 3b is formed in the attachment hole 2 as a fixing means 3 for fixing the attachment hole to the tempered glass, and the rubber plate 3c and the iron plate 3e are provided inside the attachment plate. Tempered glass door auxiliary lock device characterized in that the configuration is fixed to tighten the screw (3d) after being inserted into the tempered glass door. The protruding plate according to any one of claims 1, 2, or 3, wherein the lock engagement ring (4) has a lock insertion hole (4a ') formed at an opposite portion of the left and right attachment plates attached to the tempered glass door. Tempered glass door auxiliary lock device characterized in that the structure (4a) formed to lock the tempered glass door as a lock after inserting the lock (6). The hinge lock (4) according to any one of claims 1, 2, or 3, wherein the lock engagement ring (4) has a hinge (4b) formed on one side of the attachment plate and a hinge ring (4c) formed on the other side. Tempered glass door auxiliary lock device characterized in that the tempered glass door is locked by locking and locking the protruding ring portion after overlapping the hinge ring. The lock coupling ring 4 and the lock 6 are configured to be integrally coupled, and the lock coupling ring 4 moves horizontally on the mounting plate 4d on one side of the mounting plate. By installing the latch 4e and attaching the lock 6 with the latch 4f that moves up and down by key operation to the other side attachment plate, the latch is advanced to the lock side, and then the key is turned to lower the latch. Tempered glass door secondary locking device characterized in that the latch is buried in the clasp to lock the reinforced door.