KR101574930B1

KR101574930B1 - doors with Apparatus for preventing window glass from breakage

Info

Publication number: KR101574930B1
Application number: KR1020150159349A
Authority: KR
Inventors: 최석; 양병범; 최동호; 위인환; 김명일
Original assignee: 주식회사 유탑엔지니어링건축사사무소
Priority date: 2015-11-13
Filing date: 2015-11-13
Publication date: 2015-12-07

Abstract

The present invention relates to a door having a device for preventing damage to glass, wherein a device for preventing the shake of glass is installed on one surface of glass and the device can be contained and kept in a frame when not in use. The door according to the present invention has a device for preventing damage to glass contained in a receiving space of a door frame. The receiving space has a space for insertion and extraction formed thereunder in a forward and backward direction, has slide grooves formed above and below the space for insertion and extraction, has a hanging protrusion formed at one side of a fore-end and has a pressurizing protrusion part formed at the other side. The device for preventing damage to glass consists of: a slider having circular protrusion parts, which are inserted to correspond to the slide grooves, formed at upper and lower parts to move in the space for insertion and extraction; a shaft axially combined in the moving direction of the slide, adhering closely to the pressurizing protrusion part depending on the rotating position of a cam protruding from one side, and forming an elevated platform, which hangs on the hanging protrusion during rotation; supports included in both receiving spaces respectively, axially combined with the shaft to be inserted into or extracted from the receiving space, having an end moving toward the glass as the cam adheres closely to the pressurizing protrusion part during horizontal rotation, and connected to each other; an adhesion member fixed to the supports and adhering closely to the glass; and a knob installed on the adhesion member.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a window for preventing breakage of glass,

The present invention relates to a window provided with a glass breakage prevention device, and more particularly, to a window provided with a device for holding glass shake on one side of a glass, .

Generally, in order to prevent breakage of the glass due to wind pressure, newspapers or tapes are attached to the glass. In the case of a newspaper, it is attached to the glass by using the tackiness of water. Therefore, it is troublesome to continuously supply water before the moisture is dried , There is a problem that the tape is left in the case of removing the mark. In particular, such a method is merely a provisional measure, and glass breakage can not be fundamentally prevented, so that a glass breakage prevention device that can be used permanently is desired.

An apparatus for solving such a conventional problem is disclosed in Korean Patent Registration No. 10-1485756, and includes a frame portion having both ends fixed to the window frame; A contact pad provided on the frame portion so as to be in close contact with the window glass; And an elastic member provided on the frame part to be disposed between the frame part and the window frame; Wherein the frame portion includes at least one pillar member, a first member provided at one end of the pillar member, and a second member vertically installed at the other end portion of the pillar member, Wherein the elastic member is provided at one end of the pillar member and at the other end of the pillar member, Wherein the attachment pads are integrally formed on the frame member so as to be disposed inside the frame of the window glass and the pillar member is integrally formed with the attachment pads for mounting the pads, Wherein a plurality of insertion grooves are formed on the mounting plate so as to be detachable from the mounting plate, Lifting consists installed a predetermined distance apart.

Patent Document 10-1437960 relates to an apparatus for preventing breakage of a window glass caused by a typhoon, wherein a second support rod is housed in a first support rod having a hollow shape with one end being opened so that the second support rod can be inserted and withdrawn, A support rod for fixing and releasing the second support bar by engaging with a locking bolt communicating with the inside of the side of the inlet portion; One end of each of the outer ends of the first support rod is rotatably mounted at one end thereof. When the support rod is fixed to the window frame, it is rotated by a user's operation so that its free end contacts the glass to keep the support rod parallel to the glass A guide member for guiding a mounting position of the support bar; First and second fixing blocks assembled to the ends of the first and second support rods and detachably attached to the window frame in use to fix the window frame to the first and second support rods; A bolt having a forward thread and a bolt having a reverse thread are fastened to the second support rod end and the second fastening block so that when the user rotates the fastener in a forward direction, the second support rod and the second fastening block are gradually moved away from each other, A turnbuckle for tightly holding the second support bar on the window frame and moving the second support bar and the second retaining block gradually closer to each other to separate the first and second support rods from the window frame when the handle is rotated counterclockwise; A support plate mounted to be reciprocally movable from a front side of the support rod toward the glass direction and to prevent the glass from being damaged by wind pressure caused by a typhoon by closely supporting the glass during use; A pressure gauge detachably attached to the front of the support plate and measuring and displaying a pressure applied to the glass by closely supporting the glass pushed by the typhoon; The supporting plate being assembled in a state of accommodating the supporting rod inside the penetrating accommodating space and being movable over the entire length of the supporting rod and having a hollow receiving portion formed at the front to receive the extending projection of the supporting plate reciprocally, A moving bracket for guiding the moving bracket so as to reciprocate in the direction of the arrow; A first fixing bolt fastened to the side of the moving bracket so as to communicate with the accommodating space of the moving bracket and fixing the moving bracket to the supporting bar by a rotation operation of a user; A second fixing bolt which is fastened to the side surface of the accommodating portion of the moving bracket and which presses and fixes the protrusion of the support plate inserted into the accommodating portion by the user's rotation operation; The first and second fixing blocks are fixed to the window frame when the support bars are fixed to the window frame. The first and second fixing blocks are fixed to the window frame, And an elastic member for maintaining the state.

In addition, the utility model registration No. 20-0358356 relates to a glass protection support, which is horizontally installed between a glass and a wall to prevent breakage of the glass due to strong wind, A plurality of tubular members configured to be connected; A locking means provided between the tubular bodies for restricting length adjustment of the tubular bodies; And an adsorbent attached to both ends of the tube and adsorbed and fixed to the glass and the wall, respectively.

The utility model registration No. 20-0367897 relates to a window fixing device comprising a supporter vertically erected between a floor and a ceiling of a building and a suction port provided on the supporter so as to be in close contact with the window window in a direction perpendicular thereto, Wherein the supporter is formed in a pipe shape having a threaded portion at an upper end thereof, and a height adjusting rod having a plurality of fixing holes formed therein is coupled to the fixing hole of the height adjusting rod, And the adjusting screw is screwed to the threaded portion so that both ends of the fixing pin are positioned on the threaded portion. The suction port is provided with a threaded rod provided with a handle on a nut fixed to the supporter, The adsorption pad detachably attached to the window is rotatably coupled to at least one or more pad holders provided, It is.

A conventional glass breakage prevention device having such a structure is formed in the form of a bar. After a fixing bar is fixed between a ceiling and a floor or a window frame, a fixing member or a cushioning member is installed on the fixing bar, Thereby preventing the glass from being bent by the generation of the wind pressure, thereby preventing breakage of the glass, and being installed and used at any time.

However, in such a conventional glass breakage prevention device, since the fixing bar itself is bent, it is practically impossible to prevent warping of the glass. Therefore, most of the thickness is thick and the device is large. Even if it is thick, the bending phenomenon can not be solved according to the structural characteristic of the bar shape. As a result, women are not easy to install, and components often fall and break. In addition, once installed in a year or two, I can not find it even if I keep it well, and even if I find it, it often happens that the part is lost.

KR Patent Registration No. 10-1485756 (Jan. 19, 2015) KR Patent Registration No. 10-1437960 (Aug. 29, 2014) KR Registration Practical New Art Publication No. 20-0358356 (July 30, 2004) KR Registration Practical New Publication No. 20-0367897 (November 11, 2004)

Accordingly, it is an object of the present invention to provide a glass breakage prevention device which can be installed in a window frame so that the glass breakage prevention device can be taken out and used only when necessary, And it is an object of the present invention to provide a window provided with a breakage prevention device.

According to an aspect of the present invention, there is provided a window for installing a glass breakage prevention device,

In a window provided with a glass breakage prevention device in a storage space of a window frame so that it can be taken out and installed when necessary,

The storage space

A slide groove is formed in the upper and lower portions of the insertion and removal space, a locking protrusion is formed on one side of the front end, and a pressing protrusion is formed on the other side of the window,

The glass breakage prevention device comprises:

A slider which is formed at the upper and lower portions to be inserted into the slide groove and slides in the longitudinal direction of the insertion / removal space;

A shaft which is shaft-engaged in the moving direction of the slider and which is in close contact with the pressing protrusion according to the rotational position of the cam protruded to one side and forms a stepped portion to be engaged with the engaging jaw during rotation;

The cam being engaged with the pushing protrusion when the cam is rotated in the horizontal direction so that the distal end moves in the glass direction and the storage groove opened to one side is formed, 1 support;

A second support member embedded in a storage groove of the first support member and having one end thereof axially coupled to the support member and the other end exposed from the first support member as the support member is rotated;

A support rod having one end axially coupled to the first support and the other end engaged with a retaining groove of the second support;

A fastening member fixed to the distal ends of the first and second support rods and brought into close contact with the glass;

A knob for adjusting the length of the contact member protruding from the support; .

In addition, the first and second support rods are formed with bolt holes, and the knob is screwed to the bolt hole and fixed to the end of the screw shaft exposed to the other side, Is protruded and retracted from the first support base and the second support base.

Further, the contact member may be an attracting plate or a sponge.

Further, the window is characterized in that a part of the window is provided with an auxiliary storage space for storing the contact member.

A window provided with a glass breakage prevention device according to the present invention having such a structure can prevent the glass breakage prevention device from being taken out when necessary and therefore it is not necessary to store the glass breakage prevention device separately. There is no fear of falling, so that it can be easily installed for both sexes, and there is no fear of losing parts.

In addition, since the glass first and second supports of the glass breakage prevention device are positioned close to the glass when positioned in the horizontal direction, the glass can be efficiently pressed, and the first support and the second support are located at the upper, As the glass is pressed from the right and left, the glass breakage can be prevented more effectively by pressing the glass evenly.

1 is a perspective view showing a window provided with a glass breakage prevention apparatus according to the present invention;
2 is an exploded perspective view showing a coupling structure of a glass breakage prevention apparatus according to the present invention;
3 is a sectional view showing a structure of a window provided with a glass breakage prevention apparatus according to the present invention;
4 is a perspective view showing a structure of a first support and a second support according to the present invention.
5 is a sectional view showing a state in which a second support is inserted into a first support according to the present invention;
6 is a sectional view showing a state in which a second support is pulled out from a first support according to the present invention;
7A is a perspective view showing a state in which a first support of a glass breakage prevention device according to the present invention is pulled forward;
FIG. 7B is a plan sectional view showing a state in which the first support member of the glass breakage prevention apparatus according to the present invention is pulled forward; FIG.
Fig. 7C is an enlarged front view of the main part showing the state in which the first support member of the glass breakage prevention apparatus according to the present invention is pulled forward; Fig.
8A is a front view showing a state in which a first support and a second support of a glass breakage prevention device according to the present invention are rotated in a horizontal direction.
8B is a plan sectional view showing a state in which the first and second supports of the glass breakage prevention apparatus according to the present invention are rotated in the horizontal direction.
FIG. 8C is an enlarged front view of the main part showing a state in which the first support and the second support of the glass breakage prevention device according to the present invention are rotated in the horizontal direction. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a window provided with a glass breakage prevention apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a window provided with a glass breakage prevention device according to the present invention, FIG. 2 is an exploded perspective view showing a coupling structure of the glass breakage prevention device, and FIG. 6 is a perspective view showing a structure of a first support and a second support, Figs. 7A through 7C are views showing a state in which a first support is pulled forward, and Figs. 8A through Fig. And 8c is an example of a state in which the first support and the second support are rotated in the horizontal direction.

As shown in these drawings, a window provided with a glass breakage prevention apparatus according to the present invention includes a storage space 10 on both sides of a window frame 100, and a glass breakage prevention device 200 ) So that it can be taken out and installed when necessary.

The storage space 10 of the window frame 100 is formed to be long along the length of the window frame 100 and open to the front. At a lower portion thereof, a take-out space (11) formed in a longitudinal direction is formed. Slide grooves 12 are formed in the front and rear direction at the upper and lower portions of the insertion and removal space 11, that is, at the ceiling and the floor, and a locking protrusion 13 is formed on one side of the front end, and a pressing protrusion 14 is formed on the other side.

The glass breakage prevention apparatus 200 includes a slider 20 sliding in the insertion and removal space 11 in the forward and backward directions, a shaft 30 rotating in an axial direction with the slider 20, a storage space 10, A first support base 40 having a length corresponding to the length and one end of which is coupled to the shaft 30, a second support base 50 built in the first support base, a contact member 60 ).

The slider 20 is formed in a cylindrical shape having a circular shaft hole 21. A circular protruding portion 22 is formed in the upper and lower portions of the slider 20 so that the circular protruding portion 22 is formed in the slide groove 12 of the insertion / Respectively. Accordingly, the slider 20 is slidable in the forward and backward directions along the slide groove 12 in the insertion / removal space 11 and is laterally rotatable. The shaft (30) is engaged with the shaft hole (21) of the slider (20).

The shaft 30 has a structure in which one end of the shaft 30 is inserted into the shaft hole 21 of the slider 20 and rotates. A cam 31 protruding to one side is formed at the tip end. The cam 31 has a curved surface that gradually projects from the shaft 30 to one side. When the slider 20 is positioned inside the insertion space 11, the cam 31 is not engaged with the pressing projection 14 irrespective of the rotational position of the shaft 30 when the slider 20 is positioned inside, The cam 31 comes into contact with the pressing protrusion 14 of the insertion / removal space 11 in accordance with the rotational position of the shaft 30. As a result, At this time, the cam 31 has a shape that gradually protrudes from the surface of the shaft 30, so that the shaft 30 rotates while being in contact with the pressing protrusion 14 and rotates about the circular protrusion 22.

Further, the shaft 30 protrudes a step 32 on the opposite side of the cam 31. The step 32 is engaged with the latching jaw 13 of the insertion / removal space 11 and can be engaged only when the slider 20 is positioned at the tip without being engaged when the slider 20 is positioned inside. This step 32 is to prevent the first support 40, which will be described later, from rotating below the designed angle.

One end of the first support 40 is connected to the shaft 30. The end of the shaft 30 is planarized so that the shaft 30 and the first support 40 are integrated . The first support base 40 has a U-shaped cross-sectional area, and a storage groove 450 is formed on one side of the first support base 40. The first support base 40 has a U- The first support base 40 is installed in the storage space 10 and is pulled up when necessary to be installed in a horizontal direction. In the course of rotating in the horizontal direction, The slider 20 and the shaft 30 rotate while the distal ends of the first support rods 40 come closer to the glass G and the first support rods 40 And prevents the stepped portion 32 of the shaft 30 from being rotated further by being caught by the engaging jaws 13. The handle 41 is provided at the tip of the first support base 40, The support base 40 can be easily pulled out and rotated, and the engagement protrusion 13 and the pressing protrusion 14 can be inserted It is not obstructed when the first brace 40 is inserted to form the groove 42. In addition, the storage groove 45, the second support 50 of the first stand 40 is built.

The second support base 50 is embedded in the storage groove 45 of the first support base 40 and has a structure in which one end is axially coupled to the first support base 40 and the other end thereof is rotated upward. The second support base (50) has a plurality of engagement grooves (51) formed at the lower end thereof. The support rod 52 is axially coupled to one end of the first support rod 40 so that the other end thereof is engaged with the engagement groove 51 of the second support rod 50. The angles of the first and second support rods 40 and 50 vary depending on the position where the support rods 52 are hooked. Bolts 45 and 55 are formed at the ends of the first and second support rods 40 and 50 so that the tightening member 60 and the knob 70 described below are coupled to each other.

The contact member 60 is in close contact with the glass G, and a suction plate, a sponge, or the like is used. This contact member 60 is coupled to a knob 70 having a screw shaft 71. Bolt holes 44 and 54 are formed at the distal ends of the first and second support rods 40 and 50, The screw shaft 71 of the screw 70 is fastened to the bolt holes 44 and 54. The end of the screw shaft 71 of the knob 70 and the tightening member 60 are coupled to each other in such a structure as to idle like a ball joint. Accordingly, the contact member 60 can be spaced apart from or close to the first support 40 and the second support 50 according to the forward and reverse rotation of the knob 70, thereby adjusting the degree of protrusion. The first support 40 and the second support 50 may have a plurality of bolt holes 44 and may be provided with a knob 70 and a contact member 60 in desired bolt holes 44 and 54 I will reveal.

In addition, it is noted that the storage space 10 may be formed deeper so that the support table 40 is deeply embedded, and a cover may be formed at the tip of the storage space 10 so that the finish can be made more beautiful.

In the window frame 100, an auxiliary storage space 15 is formed so that the contact member 60 to which the knob 70 is coupled can be separately stored.

The installation process of the window provided with the glass breakage prevention device according to the present invention having the above structure will be described in detail.

First, when the glass breakage prevention device 200 is not used, the glass breakage prevention device 200 is built in the storage space 10 of the window frame 100, and the contact member 60, in which the knob 70 is assembled, And the space 15, respectively.

In this state, the glass breakage prevention device 200 of the present invention is taken out from the storage space 10 to prevent breakage of the glass G in the event of a typhoon or strong wind. That is, when the handle 41 of the support table 40 is held and pulled forward, the support table 40, the shaft 30, and the slider 20 move to the tip. At this time, the circular protrusion 22 provided at the upper and lower portions of the slider 20 moves along the slide groove 12, so that the vertical first support base 40 protrudes to the tip.

When the first support base 40 is rotated in this state, the shaft 30 integrally formed with the first support base 40 rotates and the gradually projecting cam 31 contacts with the pressing projection 14, The shaft 30 rotates about the circular protruding portion 22 as a result. This rotation is performed until the first support 40 is horizontally positioned in the diagonal direction so that the first support 40 is brought close to its end in the glass G direction. When the first support base 40 is positioned at a predetermined angle beyond the horizontal, the step 32 of the shaft 30 is caught by the engaging jaw 13 and does not rotate any more.

Next, the second support 50 built in the first support 40 is lifted from the first support 40 and the support rod 52 is pivoted and inserted into the engagement groove 51 of the second support 50 to be fixed .

In this way, the first support base 40 and the second support base 50 built in the other accommodation space 10 are pulled and rotated in the same manner.

Finally, the screw shaft 71 of the knob 70 is fastened to the bolt holes 44 and 54 of the first and second support rods 40 and 50 and the screw shaft 71 exposed at the other end is closely contacted A member 60 is provided. When the knob 70 is rotated so that the contact member 60 protrudes forward from the first and second support rods 40 and 50, the glass G is closely contacted and pressed to complete the installation.

In this state, when the wind pressure is generated from the outside, the glass G tends to be pushed toward the inside of the room, and the glass member G does not bend because the contact member 60 presses the glass G in the room. This effectively presses the glass G as the first and second support rods 40 and 50 are angled in the glass G direction.

The first and second support rods 40 and 50 can be formed to be significantly thinner than the conventional ones by the mounting shapes of the first and second support rods 40 and 50, It is easy to save and operate.

When the glass breakage prevention device 200 is to be disassembled, the knob 70 is rotated in the opposite direction to retract the contact member 60 which pressed the glass G, and the knob 70 and the contact member 60 are separated The knob 70 and the contact member 60 are housed in the auxiliary storage space 15.

Next, the second support platform 50 is lifted to lower the support bar 52 horizontally to the storage groove 45 of the first support platform 40, and the second support platform 50 is rotated to rotate the first support platform 40 ) Into the storage groove 45 of the cartridge. Then, the first support table 40 is vertically positioned and pushed into the storage space 10. In this way, the first support base 40 and the second support base 50 of the other side are folded and vertically positioned and then pushed into the storage space 10 to house the glass breakage prevention apparatus 200 in the window frame 100 .

As described above, since the one end of the support base 40 is always fixed to the window frame 100, it can be installed and disassembled without any great force, so that anyone of all ages can easily operate without dropping the components and there is no fear of being lost.

10: Storage space 11: Insertion space 12: Slide groove
13: locking jaw 14: pressing projection 15: auxiliary storage space
20: slider 21: shaft hole 22: circular protrusion
30: shaft 31: cam 32: step
40: first support base 41: handle 42:
44, 54: bolt hole 45: storage groove 50: second support
51: latching groove 52: support rod 60:
70: knob 71: screw shaft 100: window frame
200: glass breakage prevention device G: glass

Claims

In a window provided with a glass breakage prevention device (200) in a storage space (10) of a window frame (100) so that it can be taken out and installed when necessary,
The storage space (10)
A slide groove 12 is formed at the upper and lower portions of the insertion and removal space 11 and a slide groove 12 is formed at one end of the insertion window 11, (13) is formed on the other side, a pressing protrusion (14) is formed on the other side,
The glass breakage prevention apparatus (200)
A slider (20) formed on the upper and lower sides of the circular protrusion (22) inserted in the slide groove (12) to slide in the lengthwise direction of the insertion / removal space (11);
A step 32 which is shaft-engaged in the moving direction of the slider 20 and is in close contact with the pressing protrusion 14 in accordance with the rotational position of the cam 31 projected to one side, A shaft 30 formed;
The cam 31 is in close contact with the pressing protrusion 14 when rotated in the horizontal direction so that the distal end of the cam 31 comes into close contact with the pressing protrusion 14, A first support 40 which is moved in the glass (G) direction and in which a storage groove 45 opened to one side is formed;
The other end is rotated and is exposed from the first support 40 and the other end is supported by the first support 40. The first support 40 and the second support 40 are fixed to the first support 40, A second support base 50 having an engagement groove 51 formed therein;
A support rod 52 having one end axially coupled to the first support rod 40 and the other end engaged with the engagement groove 51 of the second support rod 50;
A contact member (60) fixed to the support (40) and brought into close contact with the glass (G);
A knob 70 for adjusting the length of the contact member 60 protruding from the support base 40; And a window for preventing breakage of the glass.

The knob (70) of claim 1, wherein the first support (40) and the second support (50) are formed with bolt holes (44) and (54) The contact member 60 is fixed to the end of the screw shaft 71 which is spirally engaged with the screw 54 and is exposed to the other side so that the contact member 60 is rotated in the forward and reverse directions of the knob 70, 2 support stand (50). &Lt; IMAGE >

The window preventive device according to claim 1 or 2, wherein the window frame (100) is provided with an auxiliary storage space (15) for storing the contact member (60).