KR101885551B1

KR101885551B1 - A Security Grille

Info

Publication number: KR101885551B1
Application number: KR1020150161390A
Authority: KR
Inventors: 고영민
Original assignee: 고영민
Priority date: 2015-11-17
Filing date: 2015-11-17
Publication date: 2018-08-06
Also published as: KR20170057785A

Abstract

The present invention relates to a security window which can be opened easily in the event of a fire, comprising a rectangular frame, at least one mesh network coupled to the center of the frame and having a ' It has insecticidal effect to prevent insects from invading. It is effective in security function against theft and burglary because mesh network is applied with stainless steel material. In addition, the security window can be easily opened because the locking part of the security window is composed of a rotary knob, so that it can be quickly evacuated in the event of an emergency such as a fire, thereby preventing damage to persons.

Description

Security Window {A Security Grille}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security window, and more particularly, to a security window which can be easily opened when a fire occurs.

Generally, it is common that the exterior walls of houses, apartments, shopping malls, and office buildings are provided with windows for ventilating indoor air and for external view and mining. Such windows are most widely used in sliding doors, and these sliding doors have two pairs of windows inserted inside the frame on the frame. Both sides of the window are provided with locking devices facing each other. However, since the window as described above can be a passage connecting between the inside and the outside, the always-on window is opened in the summer season. Therefore, it is easy for an outsider to intrude into the window, thereby causing frequent theft and burglary accidents.

In order to solve such a problem, Korean Patent Registration No. 10-1552829 has an outer frame having a shape corresponding to the outer shape of a building window, and is extended and fixed in the horizontal or vertical direction inside the outer frame, A security door comprising: a security door main body having a plurality of openings formed therein; A connecting member formed at a lower end of the outer frame and hingingly coupled to the security window main body so as to be rotatable in one direction while maintaining a fixed state on the window or the wall surface; A pair of locking means positioned so as to be in contact with an upper end of the security door main body and a wall surface corresponding thereto and configured to set the security door main body to a closed state and an open state; And a fire detection unit installed in an indoor space of the building for detecting smoke or heat inside and transmitting a detection signal to the locking unit so that the security door can be opened when a fire occurs, And a control means for transmitting a control signal to the remote control unit so that the user can arbitrarily set the remote control unit to a remote location and is connected to one side of the security window main body in which the connecting member is located, And a driving means for automatically rotating the security door main body by transmitting a rotational force to the shaft when the door is opened. However, when a window is opened during the summer season, Not only can the fire detection unit sensor be used for security This is open there is a problem with working during the day, automatic sensor failure can be difficult.

Korean Registered Patent No. 10-15552829 (Aug. 2015)

In order to solve the above problems, it is an object of the present invention to provide a security window which can be easily opened at any time by a dial lock part, which is a rotary knob, at the lower end of a frame, and is useful in emergency situations such as fire.

The present invention is directed to a structure for achieving the object, which comprises a rectangular frame, at least one mesh network coupled to the center of the frame and having a 'C' -shaped frame, and a locking part on one side of the frame do.

In another aspect of the present invention, each of the frames has an 'a' -shaped mesh fixing part and a '-shaped' mesh combining part, so that the frame part is coupled between the mesh fixing part and the mesh combining part .

According to another aspect of the present invention, the lock portion may include a first gear rotated by a dial, a second gear engaged with the first gear, a screw shaft moving by the second gear, and a polygonal bracket .

As described above, the security window according to the present invention is provided as a net-shaped mesh network, so that insects are prevented from invading the insects, and the mesh network is applied to the stainless steel material, which is effective in the security function against theft and robbery. In addition, the security window can be easily opened because the locking part of the security window is composed of a rotary knob, so that it can be quickly evacuated in the event of an emergency such as a fire, thereby preventing damage to persons.

BRIEF DESCRIPTION OF THE DRAWINGS Fig.
2 is a front view of a security window according to the present invention;
3 is a cross-sectional view of the security window according to the present invention.
4 is a sectional view of a second embodiment of a security door according to the present invention;
5 is a detailed view of a lock according to the present invention;

FIG. 2 is a front view of a security window according to the present invention, and the construction of the present invention will be described with reference to FIG.

The security window according to the present invention comprises at least one mesh net (20) having a rectangular frame (10), a frame (21) coupled to a center of the frame (10) and having a ' And a locking part 30 on one side of the frame 10. In this case, the material of the mesh net 20 is stainless steel. It is effective not only in elasticity but also in heat resistance and corrosion resistance. In addition, since the interval of the mesh is narrowed, the mosquito net does not have a mosquito net or the like, and has an insecticidal effect.

FIG. 3 is a cross-sectional view of the security window according to the present invention, in which the frame 10 is provided with a mesh fixing part 11 and a mesh connecting part 12, And the rim portion 21 is coupled between the mesh fixing portion 11 and the mesh coupling portion 12. [ Accordingly, the mesh network 20 can be firmly coupled to the frame 10, and the mesh network 20 can be prevented from being dislodged by an external force.

4 is a cross-sectional view of a second embodiment of the security window according to the present invention, in which the frame 10 has a 'U' shaped mesh fixing part 11 'and a' U 'shaped mesh fitting part 12, And two mesh meshes 20 are superimposed on the rim portion 21 between the mesh fixing portion 11 'and the mesh joining portion 12 so as to be coupled. The mesh network 20 having the front surface and the mesh network 20 having the back surface having different thicknesses between the mesh fixing portion 11 'and the mesh coupling portion 12 are superimposed on the rim portion 21, The crime prevention effect can be remarkably increased as compared to when there is only one net 20.

5 is a detailed view of the locking part according to the present invention, and the construction and the joining method of the locking part 30 will be described in more detail as follows.

The lock portion 30 includes a first gear 32 rotated by a dial 31 and a second gear 33 meshing with the first gear 32 and a screw 33 driven by the second gear 33, And comprises a shaft (34) and a polygonal bracket (35). The first gear 32 and the second gear 32 rotate the dial 31 which is a rotary knob with the bevel gear so that the bracket 35 is raised along the screw shaft 34 when the bevel gear rotates, can do. This is because the lock of the security window can be released by the dial, so that it can be quickly evacuated in case of an emergency such as a fire, so that it is possible to prevent damage to persons. The bracket 35 is polygonal in section but not circular. A bracket fixing portion 13 for fixing the bracket 35 is formed at the lower end of the frame 10 to prevent the bracket 35 having the polygonal cross section from rotating as the screw shaft 34. [

Although the present invention has been shown and described with respect to specific embodiments and applications thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Anyone with knowledge will know easily.

10. Frames 11 and 11 `. The mesh-
12. Mesh coupling part 13. Bracket fixing part
20. Mesh net 21. Border
30. Lock part 31. Dial
32. First gear 33. Second gear
34. Screw shaft 35. Bracket

Claims

At least one mesh net 20 connected at the center of the frame 10 and having a rim 21 of a rectangular shape and a frame 21 having a ' And a locking part (30) on one side,
The lock portion 30 includes a first gear 32 rotated by a dial 31 and a second gear 33 meshing with the first gear 32 and a screw 33 driven by the second gear 33, A polygonal bracket 35 screwed to the shaft 34 and the screw shaft 34 is provided,
Wherein the bracket fixing part (13) is provided at the lower end of the frame (10) to prevent the bracket (35) from rotating as the screw shaft (34).

The method according to claim 1,
The frame 10 is provided with a mesh fixing portion 11 and a mesh fitting portion 12 in the shape of a letter C to fix the mesh fixing portion 11 and the mesh fitting portion 12 (21).

The method according to claim 1,
The frame 10 is provided with a U-shaped mesh fixing portion 11 and a U-shaped mesh fitting portion 12 so that the mesh fixing portion 11 ' And two mesh nets (20) are overlapped and joined to the rim (21).

delete

The method according to claim 1,
Wherein the mesh net (20) is made of stainless steel.