KR200259742Y1 - the prevent structure to take a handle of glass door to piece - Google Patents

Abstract

The present invention is the cross section of the entrance glass door " It relates to a glass door handle that has a handle of a mold on both sides of the glass and is easily opened by combining left and right.

In particular, the glass door handle coupled to the glass by the fastening means such as bolts at the left and right, may be embedded with a melt of zinc or resin on the bolt head to prevent disassembly from the outside, or to block the obstacles that prevent rotation of the anchor bolt. It is a dismantling prevention structure of the glass door handle designed to form.

Looking at the conventional dismantling prevention structure, the production is not easy, the fastening process is not easy, there was a structural problem difficult to achieve a solid fastening.

The present invention that solves these problems is a useful design that can completely prevent the dismantling of the front door that can be generated from the outside with a convenient production.

Description

The prevent structure to take a handle of glass door to piece}

The present invention is the cross section of the entrance glass door " It relates to a glass door handle that has a handle of a mold on both sides of the glass and is easily opened by combining left and right.

In particular, the glass door handle coupled to the glass by the fastening means such as bolts at the left and right, may be embedded with a melt of zinc or resin on the bolt head to prevent disassembly from the outside, or to block the obstacles that prevent rotation of the anchor bolt. It is a dismantling prevention structure of the glass door handle designed to form.

In general, in the case of the front glass door has been formed of a frame made of a metal material such as a stainless steel to prevent the glass door is broken in the upper and lower parts, and to prevent theft by locking in the frame.

However, this preventive device was difficult to lock and loosen because of its high height when installed in the upper part, and the posture was unnatural such as squatting even when installed in the lower part.

So to solve this, "A glass door consisting of a handle of the type was proposed, and this design formed a lock inside the handle so that locking and dismantling could be operated in a comfortable position.

By the way, these " "For the handle of the type, this lock is attached at a height that is easily accessible to human hands, so there is a possibility that the locking device can not perform the function by disassembling the fastening means from the outside.

Therefore, the problem is referred to by referring to the known technology disclosed in the prior application (Application No. 1998-25732, Publication 2000-12686) to solve this problem.

The quoted design as shown in FIG. 5 is " "The handle of the type is located on the left and right of the glass and fastening it with a bolt is used. The bolt on the outside handle side installed outdoors constitutes a protruding tube that can be buried in the glass to prevent others from loosening.

Because the thread is formed on the inner circumferential surface of the tube, one side of the bidirectional bolt is clamped and buried in the glass with the handles coupled together.

Therefore, it is impossible to rotate this bolt on the outside handle side, so it is difficult for the person who intends to break in to disassemble the glass door.

The known technique is effective for achieving the desired purpose, but some problems may occur in the following points in the implementation process.

First, it is not easy to manufacture such a handle, and particularly to form a protruding tube body on one surface thereof.

Second, the formed protruding body is fragile and easily broken.

The present invention is a glass door handle coupled by a fastening means such as a bolt at the left and right of the glass, and a stony that pours zinc or resin melt into the bolt head to prevent disassembly from the outside, or hinders the rotation of the anchor bolt. An object of the present invention is to provide a dismantling prevention structure of a glass door handle, which is designed to form groups.

In addition, to provide a door handle that can be fastened in a simple way, the replaceable in a simple way.

1 is an exploded perspective view showing a state (first embodiment) of the fastening of the glass door handle of the present invention

Figure 2 is a perspective view showing another fastening mode (second embodiment) of the glass door handle of the present invention

3 is a cross-sectional view showing a coupling state according to the first embodiment of the present invention

Figure 4 is an embodiment of an enlarged cross-sectional view of the present invention coupled state

5 is an exploded perspective view showing a fastening of the conventional design

The present invention is a glass door with a built-in lock " "Type handle, fastening means for fastening each other firmly in a state configured on the left and right of the glass door, and the disassembly prevention structure intended to prevent the fastening means formed on the outer handle is composed of the following configurations.

A glass door 10 in which a fastening hole 11 and a key tube hole are formed in a suitable portion of the glass 10 and the washer tube 12 is inserted therein;

The indoor part and the outdoor part which are located in correspondence with each other on the left and right sides of the holes 11 of the glass door 10 " &Quot; shaped (cross-sectional) handles 20 and 30;

Bolted by connecting the handles (20, 30) to each other, the safety means for blocking the dismantling intention from the outside;

They are characterized in that the inner and outer handles 20 and the glass door 10 are organically securely bonded to each other by fastening the nuts 22 in the inner handles 20.

Bolts for safety measures that can block the dismantling intention from the outside may be configured as follows.

General fastening bolts (= hexagonal or octagonal; 33) are fitted "The mold 35 is formed around the head of the fastening bolt 33 so that the space portion of the cube can be formed inside the outer handle 30, and the melt 35 'of zinc or resin in the mold 35. Pour molding to prevent the risk of dismantling.

In addition, the bolt is a safety measure that can block the dismantling intention from the outside may be configured in another form as follows.

" Anchor bolt 40 of the form is inserted from the inner side of the "type outer handle 30, the head 40 'is bent" a ";

A catching protrusion 41 which is pulled from the inner handle 20 side and punched by a handle portion to prevent the head 40 'portion of the anchor bolt 40 from turning with the nut 22 to protrude inwardly;

Organically coupled to each other is characterized in that it can not be disassembled by turning the anchor bolt 40 from the outside.

The configuration of the present invention has been schematically described, and will be described in detail with the drawings shown below.

As shown in FIG. 1, the inner and outer handles 20 and 30 are lined to the left and right sides with the glass door 10 as the center, and the key holes 32 and the fastening bolts are provided at the fastening holes 11 and the key holes provided in the glass 10. Tight) through 33).

However, the important point here is that the outer handle 30 is located on the outside of the front door, because the landlord in the room is exposed to unwanted people need a safety device.

That is, if the landlord locks the lock handle 21 when necessary, the door is locked. If the outsider can dismantle the handle by manipulating the external handle 30 visible from the outside, the lock device (= key box; 31) ) Becomes useless.

Therefore, the inner and outer handles 20 and 30 are fastened by the fastening means to each other. "It is natural that the fastening means on the outside of the mold handle should be provided so that outsiders cannot dismantle it.

1 and 3 are views showing an embodiment of such a safety means, one of the bolt head 11 around the bolt head 11, while inserting a general fastening bolt 33 in the manufacturing of the outer handle 30 It constitutes a frame 35 that can form a wall.

Inside the frame 35, a space portion of a cube is formed so that the bolt head is stored in the space portion.

After the molten zinc or molten zinc 35 'is poured into the mold 35 and cooled, the fastening bolt 33 is buried in the mold 35 to be fixed.

That is, if the nut 22 is inserted by pulling the fastening bolt 33 on the inner handle 20 side when fastening to the glass, disassembling the door from the outer handle 30 side is considered impossible unless destroyed.

Shown in Figure 4 (a) is an enlarged cross-sectional view of the form of this fastening is a glass door 10 is shown by a thin dashed line, the washer tube 12 is also shown.

The figure showing another embodiment of the safety device for performing the same purpose is shown in detail in Figure 2, in this embodiment the anchor bolt 40 bent the head portion 40 'in the letter "a" Is used.

When the anchor bolt 40 penetrates from the outer handle 30 and is fitted into the inner handle 20, the nut 22 is fastened to the anchor bolt 40 protruding into the inner handle 20.

At this time, if the "b" shaped anchor bolt 40 is turned in the direction of the outer handle 30, the handle may be released, so as to be shown in FIGS. 2 and 4 (b), the locking protrusion 41 is punched out to protrude. Let's do it.

Since the locking projection 41 is formed with the "a" shaped bolt head 40 'of the anchor bolt 40 in between, it is impossible to turn the head of the bolt.

Therefore, the handle of the present invention is excellent in safety because it is impossible to disassemble from the outside.

It is a useful design to completely prevent the intention of dismantling the front door that can be generated from the outside.

Simple assembly allows the handle to be tightened firmly.

Therefore, although tightening simply, the prevention of theft risk can be performed more effectively.

Claims (3)

Glass front door with built-in lock In the disassembly prevention structure intended to "unlock" the handle and the fastening means for fastening each other in a state configured to the left and right of the glass door, and the fastening means formed on the outer handle, A glass door 10 in which a fastening hole 11 and a key tube hole are formed in a suitable portion of the glass 10 and the washer tube 12 is inserted therein; The indoor part and the outdoor part which are located in correspondence with each other on the left and right sides of the holes 11 of the glass door 10 " &Quot; shaped (cross-sectional) handles 20 and 30; Bolted by connecting the handles (20, 30) to each other, the safety means for blocking the dismantling intention from the outside; By disassembling these nuts 22 in the inner handle 20, the inner and outer handle 20 and the glass door 10 is characterized in that the organic door is securely coupled to each other dismantling structure of the glass door handle. The method of claim 1, Bolts with safety measures that can block the dismantling intention from the outside, General fastening bolts (= hexagonal or octagonal; 33) are fitted "The mold 35 is formed around the head of the fastening bolt 33 so that the space portion of the cube can be formed inside the outer handle 30, and the melt 35 'of zinc or resin in the mold 35. The dismantling prevention structure of the glass door handle, characterized by preventing the risk of dismantling during the molding process. The method of claim 1, Bolts with safety measures that can block the dismantling intention from the outside, " Anchor bolt 40 of the form is inserted from the inner side of the "type outer handle 30, the head 40 'is bent" a "; A catching protrusion 41 which is pulled from the inner handle 20 side and punched by a handle portion to prevent the head 40 'portion of the anchor bolt 40 from turning with the nut 22 to protrude inwardly; The disassembly prevention structure of the glass door handle is characterized in that it can not be disassembled by turning the anchor bolt 40 from the outside by organically combined with each other.