KR20170052754A

KR20170052754A - A corner bracket

Info

Publication number: KR20170052754A
Application number: KR1020150154034A
Authority: KR
Inventors: 김영호
Original assignee: 한국메탈주식회사; 김영호; 케이엠텍 주식회사
Priority date: 2015-11-03
Filing date: 2015-11-03
Publication date: 2017-05-15

Abstract

The corner brackets for preventing wobbling according to the present invention are formed by horizontally / vertically inserting injection molded synthetic resin into a state in which they are inserted into main insertion grooves opened to the outside of the outer sides of the edges of the extrusion-molded horizontal / A rail insertion groove formed at a right angle to the rear of the rectangular molding body and slightly wider than the guide rails so that the guide rails of the window frame horizontal / vertical frame are tightly inserted; Vertical insertion grooves formed on the inner surface of the main insertion groove and formed in the outer side of the edges of the horizontal and vertical frames and formed in the auxiliary insertion groove, It is inserted in the outside and the window is attached to the window frame guide rail to prevent shaking and is installed at the corner of the horizontal / vertical frame It has double function by performing internal reinforcing core, and it has the function of joining function that does not deform or break even with strong wind pressure and vibration, and it has the function of resistance to wind pressure, and there is no shaking, so that the quietness is guaranteed and the durability life of the window is extended .

Description

A corner bracket for preventing the screen from shaking

The present invention relates to a corner bracket for preventing wobble, and more particularly, it relates to a corner bracket for preventing wobble, more specifically, it is inserted into a lower portion of an edge of an extruded wobbled horizontal / vertical frame to secure the wobble frame to the guide rail of the window frame frame, / It is installed at the corner of the vertical frame to function as an internal reinforcing core that fixes and catches the corner of the window. It has dual functions of anti-shake function and reinforcing core function. To a corner bracket for preventing the swaying of the frame, in which the quietness and durability life of the frame are prolonged.

Generally, windows are used for office buildings, residential complexes, and balcony windows of apartment buildings. They are used for insulation, soundproofing and viewing purposes. Since they are important elements in the construction industry, many researches and investments are in progress.

When we shake or push a lot of windows around us, we experience shaking in the window rail and window rail. This is the clearance and clearance of the latching dimension inevitably due to the window structure in which the window rail is fitted with the window rail groove. This causes frequent fluctuations in the wind, which increases the psychological anxiety. In the long run, it causes damage to the window, causing a loss of the window due to strong wind pressure, which can not avoid fatal loss

In the case of the conventional prefabricated window, various methods of inserting and reinforcing the corner reinforcement into the window frame have been proposed (registered trademark design 0283737, 0279187, 0362219, 0341295 No. 0360560, etc.) .

In any case, a common window frame is screwed to the bottom of the window frame to reduce the frictional force at the portion of the window frame that is in contact with the guide rail, at the opening of the main insertion groove opening downwardly of the horizontal frame The width of the guide rails of the window frames is wider than the width of the guide rails of the window frame frames.

In order to solve such a problem, Korean Patent Registration No. 10-0804749 " A device for preventing a windshield with windproof function " has been proposed to some extent to solve the problem of windshield blindness. However, The horizontal joining body 70 and the vertical joining body 80 are separated from each other by the horizontal joining body 70 and the vertical joining body 80. The horizontal joining body 70 and the vertical joining body 80 thus separated are joined by the connecting stiffener 40, 90 are fixed by screws so that the manufacturing process becomes very complicated and the manufacturing cost is increased and a large number of manufacturing manpower is used. The separated reinforcing member 90 is screwed into the corner of the frame There is a problem that the installation work becomes extremely difficult.

6, the conventional security window C is provided on both sides of the inner side face of the rail groove of the security window to be mounted on the guide rail in order to prevent the security window provided on the outer guide rail of the window frame, Attempts have been made to prevent shaking of a security window by attaching a moiré 91 with a hair protruding shape. However, since the mohair 91 has a protruding shape, the security window can not be prevented from shaking.

Registration number 10-0804749

An object of the present invention is to solve the above problems and to provide a window frame which has an anti-wind pressure function that improves the structural stability and resistance to wind pressure by strengthening the engaging force of the corner portions of the window frames and the window frame, So that the durability of the window frame can be prolonged while the quietness of the window frame is improved.

This object of the present invention can be achieved by a vertical molding body having a horizontal / vertical insertion portion formed by injection molding with a synthetic resin so as to be inserted into a main insertion groove opened to the outside of the outside of the edge of the extrusion- A rail insertion groove formed to be slightly wider than the guide rail so that the guide rails of the window frame horizontal / vertical frame are tightly inserted, and formed at a right angle to the rear of the rectangular molding body; And an insert projection protrusion of a right angle inserted into the auxiliary insertion groove formed on the inner wall surface of the main insertion groove on the outer side of the corner of the windowpane / vertical frame is formed.

The corner brackets for preventing wobbling according to the present invention are formed by horizontally / vertically inserting injection molded synthetic resin into a state in which they are inserted into main insertion grooves opened to the outside of the outer sides of the edges of the extrusion-molded horizontal / A rail insertion groove formed at a right angle to the rear of the rectangular molding body and slightly wider than the guide rails so that the guide rails of the window frame horizontal / vertical frame are tightly inserted; Vertical insertion grooves formed on the inner surface of the main insertion groove and formed in the outer side of the edges of the horizontal and vertical frames and formed in the auxiliary insertion groove, It is inserted in the outside and the window is attached to the window frame guide rail to prevent shaking and is installed at the corner of the horizontal / vertical frame It has double function as internal core reinforcement. It has function of joining function that does not deform or break even with strong wind pressure and vibration, and also has inner wind pressure function. In addition, there is no shaking and quietness is guaranteed, and the durability life of the window is extended It has excellent effect.

Fig. 1 is a perspective view of a corner bracket for preventing jolt movement according to a first embodiment of the present invention; Fig.
FIGS. 2A and 2B are an exploded perspective view and a perspective view of a side view of the corner brackets according to the first embodiment of the present invention,
3 is a schematic longitudinal sectional view showing a state in which the window horizontally frame with the corner bracket for preventing the window sill according to the first embodiment of the present invention is in close contact with the guide rail of the window frame horizontal frame
4 is a perspective view showing a state in which a corner bracket for preventing a swaying motion is attached to a corner of a security window according to the first embodiment of the present invention;
5 is a schematic longitudinal sectional view showing a state in which a security window with a corner bracket for preventing the swaying of the window is attached to the guide rail of the window frame horizontal frame
Fig. 6 is a perspective view of a security window with a hairs hair of a conventional security window

The present invention is characterized in that the window frame is attached to the guide rails of the window frame frame to prevent shaking, and the function of the inner reinforcement core that gives the supporting force for joining the window frame adjacent to each other at the corner of the window frame The present invention also provides a corner bracket for preventing swaying, which has an inner wind pressure function that integrates a coupling function that is not deformed or broken even in wind pressure and vibration, has no shaking, extends the durability life of the window, and is quiet.

As shown in Figs. 1 and 2, the corner bracket A for preventing the waving motion according to the first embodiment of the present invention is formed so as to extend outwardly on the outer side of the edge of the extrusion-molded horizontal / Vertical molding parts 2 and 3 which are horizontally and vertically inserted into the opened main insertion groove 11 and formed by injection molding with a synthetic resin so as to be perpendicular to each other, 3 formed on the outer surface of the right angled forming main body 2 so as to be tightly inserted into the guide rails 31 of the right angled forming main body 2, And a rectangular insertion insertion protrusion 23 inserted into the auxiliary insertion groove 12 at the lower portion of the corner of the vertical frame 1, 1 are formed.

In the following description, for convenience of description, even if the frame is referred to as a frame only, the frame may be divided into a horizontal frame or a window It may be understood as a vertical frame.

In addition, the window frame horizontal / vertical frames 3, 3 have the same cross section and are arranged horizontally and vertically with respect to each other. Therefore, Or window frame vertical frame.

The window frame 1 is extruded from aluminum and is open to the outside so that the guide rails 31 of the window frame horizontal frame 3 are inserted and moved. And a bending protrusion 13 is formed in the inner side wall 11a of the main insertion groove 11 so as to form an auxiliary insertion groove 12 protruding inward and opened to the inside. In the present embodiment, the expression "outside" of the window frame 1 is expressed as the inside direction as to the glass (not shown) provided in the middle of the window B as the inside out direction as the outside side, Terms such as 'outer', 'lower' or 'bottom' are synonymous terms.

The opening 11b of the main insertion groove 11 opened to the outside of the outer side of the window frame 1 has a roller 41 for reducing the frictional force at the portion of the window frame 3 which is in contact with the guide rail 31 Since the roller fixing hole 4 having the roller fixing hole 4 is fixed to the bottom surface of the window frame 1 with a screw, the width of the roller fixing hole 4 is wider than the width of the guide rail 31.

The corner bracket (A) for anti-shake prevention is made of a synthetic resin having a high hardness and injection-molded so as to have a right angle shape, so that the corner bracket A is easy to manufacture and can be manufactured in a large quantity.

The corner bracket A is inserted into the corner of the window frame 1 and the horizontal and vertical insertion portions 21 and 21 of the right angle forming main body 2 of the corner bracket A for the left and right flap, The projecting length L of the window frame 1 is not limited, but is preferably smaller than the length of the corner of the window frame 1 for the convenience of manufacture and operation.

The rectangular molding body 2 is made of a hard synthetic resin and inserted into the main insertion groove 11 of the window frame 1 at a portion intersecting the corner of the window frame 1, The support strength of the door frame can be sufficiently maintained without providing a corner piece (described in Korean Patent No. 10-1420367) of the door frame.

In addition, the rail insertion groove 22 formed at a right angle to the rear of the rectangular molding body 2 is substantially equal to the width of the guide rail 31 in tight contact with the guide rail 31 of the window frame 3 And the right vertical molding body 2 is provided at the four corners of the door frame 1 and is held in close contact with the guide rails 31 of the window frame 3, Even if the opening 11b of the main insertion groove 11 opened to the lower side of the door frame 1 is wider than the guide rail 31, The insertion groove 22 is brought into close contact with the guide rail 31, so that the door frame 1 is tightly supported on the door frame 3 in close contact with the door frame.

Therefore, the corner bracket A for preventing the shaking motion according to the first embodiment of the present invention has a function of preventing the shaking of the window mirror B by adhering the window frame to the guide rails of the window frame, such as wind and vibration, (B) has an inner wind pressure function that unifies deformation and breakage-resistant coupling function even in strong wind pressure and vibration by exerting the function of inner inner reinforcement core, and the lifetime of the window (B) is prolonged and the quietness Is guaranteed.

4 is a perspective view showing a state in which the corner bracket A for preventing the shaking motion according to the first embodiment of the present invention is attached to the edge of the security window C, And a corner bracket (A) for anti-shake is attached.

5, the rail insertion grooves 22 of the corner brackets A for attachment to the four corners of the security window C are formed on the guide rails 31 of the window frame 3, The security window 5 is maintained without shaking even when the wind is blown, so that the security window can be used without any noise that can be comfortably shaken, and the security window is not shaken. Therefore, the durability life of the security window It is an extension.

As described above, since the corner bracket A for preventing the swaying of the present invention can be used not only for the door B but also for a window such as a security window C, the term 'window sill' It will be said that it is safe.

The corner bracket for preventing the wobble according to the present invention is said to be industrially applicable because it is possible to repeatedly manufacture the same product in a general window manufacturing industry.

1. Ripple horizontal / vertical frame 2. Right angle molding body

Claims

In the corner bracket (A) for anti-shaking motion,
The corner bracket (A) for anti-shake prevention is provided with a horizontally / vertically inserted (11) which is inserted in a state of being inserted into a main insertion groove (11) opened to the outside of the outside of the edge of the extrusion- A rectangular molding main body 2 in which the portions 21 and 21 are formed at right angles,
A rail insertion groove 22 formed at a right angle to the rear of the rectangular molding body 2 so that the guide rails 31 of the window frame horizontal / vertical frame 3, 3 are tightly inserted,
A rectangular insertion protruding ridge 23 is formed on the outer surface of the rectangular molding body 2 and inserted into the auxiliary insertion groove 12 at the lower portion of the corner of the windowpane /
Wherein the rectangular molding body (2), the rail insertion groove (22), and the insertion protruding ridges (23) are injection molded by synthetic resin.