KR200226347Y1 - The security sash equipped with spring balance - Google Patents

Abstract

The present invention relates to a security window with a spring balance, and more particularly, in a security window that is assembled to slide up and down on an existing window frame, it can be operated easily and stably without requiring any force when lifting the security window upward. The present invention relates to a security window with a spring balance that prevents a sudden drop even when descending to a lower side and smoothly lowers to enhance the user's feeling and prevent noise and safety accidents.

The security window of the present invention for achieving the above object is a security window in which the protrusion 15 or the guide rail 16 of the existing window frame is inserted into the guide grooves formed in the chassis 22 on both sides of the window and assembled to be slidable up and down. The spring balance is equipped with a spring spring made of spring steel and a roller wound around the wire, and the spring balance body is fixed and installed on an existing window frame separated from the body of the security window, while the wire drawn out of the spring balance is fixed to the security window body. It can be achieved by connecting with.

Description

Security window with spring balance {The security sash equipped with spring balance}

The present invention relates to a security window with a spring balance, and more particularly, in a security window that is assembled to slide up and down on an existing window frame, it can be operated easily and stably without requiring any force when lifting the security window upward. The present invention relates to a security window with a spring balance that prevents a sudden drop even when descending to a lower side and smoothly lowers to enhance the user's feeling and prevent noise and safety accidents.

In general, the security window is a device for preventing intrusion from the outside, it can be largely divided into fixed and folding security window.

Fixed security window is a structure in which various types of wire mesh are firmly coupled to the outer frame of the window by screws, rivets and welding, and the folding security window is hinged to one side and the other side is a case opening type detachably installed by a locking device. It is configured to be folded and configured to be slidable to open and close in an emergency so as to facilitate escape.

However, fixed security windows are likely to increase the risk of human life by blocking escape routes that can escape to the outside in emergencies such as a fire.In addition, security grate always covers the windows to block the light and to view the outside view. There is a feeling of stuffiness that obscures and isolates from the outside. In addition, the window is very difficult to clean and has a poor appearance.

In addition, the security door can be provided with an emergency escape path by closing it when it is needed, and opening it in normal use, but it is normally closed and opened only in an emergency, so it is locked in the iron window indoors. Not only does it feel frustrating, but it also has the same pain points as the fixed type when cleaning windows.

In addition, the sliding type security window of the sliding type can usually be folded to secure a certain view of the outside view through the window, and has the advantage of easy cleaning of the window, but when the window is folded and opened, the folding Since the security window is not completely open, it covers the part of the side of the window, so you still feel obscured by obscuring the view of the outside view, and it is cumbersome and expensive, such as installing a separate window frame for the security window. There is a discontinuity.

Accordingly, the present applicant has invented a new concept of a security window that eliminates the problems of the previous security windows as described above, and has recently applied for a patent application as a patent application No. 98-31914.

The security window according to the invention of the patent application No. 98-31914 is normally opened to the bottom of the railing to secure an emergency escape route in case of emergency and at the same time to have no frustration in the field of view looking at the outside view, and intruders may be concerned about intrusion. The invention relates to a security window to perform an effective security window function by raising and fixing the security window to the top of the railing having some functions of the security window, not only solves all the above disadvantages of the conventional security window, but also when installing the existing window frame As it is mostly used, it can be installed by low cost and simple construction.

Looking at the configuration of the security window according to the applicant's selection, in the installation of a window to have a fixed window and an open window inside the window having a fixed height of the guardrail, in the installation of the security window, the window frame for supporting the fixed window and facing this Between the frame surface having a height similar to the height of the railing and having a security window having guide grooves on both sides of the window sash, the guide rail is installed up and down on the frame facing the window frame of the fixed window to guide both sides of the window sash The fixed window window frame and the guide rail is inserted into the groove to assemble the security window to be slidable up and down, and in addition to this, it is also possible to install the locking device on the guide rail side window chassis of the security window.

The applicant's selection will be described in detail with reference to the accompanying drawings.

1 is a front view showing the installation structure of the security window according to the applicant's selection, Figure 2 is a plan sectional view showing the installation structure of the security window according to the applicant's selection, Figure 3 is an enlarged view of portion A of FIG.

The security window according to the applicant's selection is installed in a window or the like installed in a balcony or the like having a railing 10 having a constant height as shown in the figure.

A fixed window 13 mainly made of glass is installed in this window, and an open window 14 having a predetermined width is provided on one side of the fixed window 13 in a sliding manner.

Looking at the window from the inside, the railing 10 is formed in a size slightly smaller than half the height of the window so that the top of the railing 10 is secured so that the view of the outside wide view.

On the surface of the frame 11 in which the open window 14 is closed and in close contact with each other, a plurality of protrusions 15 are generally formed. A protrusion 15 is also formed at a position facing the window frame 12 of the fixed window 13. have. Security window 20 of the present invention is to be installed using the protrusion (15). The 'I' type guide rail 16 is vertically screwed to the surface of the fixed window pane 12 corresponding to the protrusion 15.

In this case, there may be a difference in specifications among companies manufacturing chassis of windows and doors. Accordingly, both the window frame 12 and the sun frame 11 may be flat, and one side may have various specifications, such as a structure in which a groove is formed on the other side of the plane. And if there is no protrusion 15 to be inserted into the guide groove 23 formed in the window of the crime prevention window 20, the guide rail 16 may be installed on both sides, it can be changed appropriately according to the site situation.

The window sill is made of a light and rigid aluminum chassis (also available in other materials) chassis 22 in the shape of a hollow hollow hollow tube, which is manufactured by extrusion molding and the size of the window frame 12 between the frame 11 and the fixed window. It has a similar width and the height is about the height of the handrail (10). For this reason, when the crime prevention window 20 is lowered, the phenomenon that the crime prevention window 20 obstructs the field of view when the outside overlaps with the handrail 10 and looks at the inside does not occur.

Guide grooves 23 into which the projections 15 of the frame 11 are inserted into both chassis 22 surfaces forming the window of the security window 20 and guide grooves 23 into the guide rails 16 are inserted into the opposite sides thereof. Is formed. The guide groove 23 on the side where the guide rail 16 is inserted has a narrow inlet portion. Therefore, when assembling, the window rail is first assembled to the guide rail 16, and then the guide rail 16 is assembled to the window frame 12 of the fixed window.

When the security window 20 is assembled as described above, the guide rail 16 and the protrusion 15 are guided to enable the lifting operation by sliding up and down. At this time, the crime prevention window 20 must be maintained firmly when the lifting operation to be able to properly perform the function of the security window, so the locking device should be installed on the window of the security window 20, such a locking device also the applicant The invention was described in detail in the specification of the above selection.

Although the applicant's selection has been described in detail above with reference to specific embodiments, it is clear that the present invention can obtain a remarkably superior effect when compared to the conventional security screens, but the results of further studies by the applicant should be improved or improved. The point also turns out to exist.

That is, in the security window according to the above selection, the guide rail 16 and the protruding portion 15 is guided by the guide groove 23 to slide the security window 20 is to move up and down, the security window in the functional purpose Since the material is made of metal and has a load due to its own weight, there is a disadvantage in that it is somewhat difficult to lift when attempting to raise the security window located on the railing.

Particularly, if the user who operates the security window is a young child, housewife or other elderly person, it is difficult to lift the security window, and even if it can be lifted, it gives a user a cumbersome feeling every time, making it inconvenient to use the security window that requires frequent operation. Can give

On the contrary, in the case of opening the security window to the bottom of the railing to secure an emergency escape route in case of emergency and opening the view to the outside view, it must be lowered while supporting the lower part of the security window with a constant force. When the security window is almost lowered, and then the user who pulls out or releases the hand supporting the security window from the security window is lowered sharply and hits the railing, it generates a loud noise and prevents smooth use. Therefore, due to the immature operation or loosening of the locking device, there is a fear that the security window is suddenly lowered, causing a safety accident that damages a part of the body.

The present invention is devised to solve the problems present in the applicant's selection and to further improve the performance, the object of the present invention is a guide rail and a protrusion (in some cases the guide rail and guide rail) in the guide groove In the security window which is guided to slide and move up and down, it is possible to operate the security window smoothly without requiring any force when raising or lowering the security window upwards, Even housewives and other elderly people are provided with a security window that can be operated very easily and smoothly.

Another object of the present invention is to prevent the sudden fall of the security window by removing the cause of noise caused by the collision of the soundproof window and the railing floor to provide a comfortable environment, and furthermore, there is no fear of causing a safety accident due to the sudden fall of the security window To provide.

1 is a front view showing the installation structure of the security window according to the applicant's selection.

Figure 2 is a cross-sectional view showing the installation structure of the security window according to the applicant's selection.

3 is an enlarged view of a portion A of FIG. 2;

Figure 4 is a schematic view showing a security window with a spring balance according to the present invention.

5 is a detailed view showing the internal structure of the spring balance according to the present invention.

FIG. 6 is a sectional view of the spring balance shown in FIG. 5 seen from the left side; FIG.

*** Explanation of symbols for the main parts of the drawing ***

B-Spring Balance 1-Spring Balance Case

2-central axis 3-self-winding spring 4-groove

5-roller 6-wire 7-protrusion

10-Handrail 11-Suntle 12-Window Sill

13-fixed window 14-open window 15-protrusion

16-guide rail

20-Security window 22-Chassis 23-Home

Security window of the present invention for achieving the above object, the protrusion 15 or the guide rail 16 of the existing window frame is inserted into the guide groove 23 formed in the chassis 22 on both sides of the window is assembled so as to slide up and down In the security window, a spring balance is provided with a spring spring made of spring steel and a roller on which the wire is wound, and the spring balance body is fixed and installed on an existing window frame separated from the body of the security window, while the wire is drawn out of the spring balance. It can be achieved by allowing to be connected to the security window body.

Hereinafter, with reference to the accompanying drawings a specific embodiment of the present invention will be described in detail.

4 is a schematic view showing a security window installed with a spring balance (B) according to the present invention as a whole, Figure 5 is a detailed view showing the internal structure of the spring balance according to the present invention, Figure 6 is a spring balance shown in FIG. It is sectional view seen from the left side.

The spring balance (B), which is the main technical gist of the security window with a spring balance according to the present invention, is connected to the security window by a wire 6 drawn out from the body while the main body is connected to the existing window frame.

Specifically, as shown in FIG. 4, the spring balance main body B may be installed at any place such as a guide rail 16 or a protrusion 15 in the existing window frame as long as it is in the upper direction of the chassis of the security window and is separated from the body of the security window. It may be installed on either side of the security window, or in some cases may be installed on both sides.

Looking at the internal structure of the spring balance (B) in more detail, as shown in Figures 5 and 6 there is an outer case (1) and the inside is inserted into the groove of the outer case, the central shaft that is supported both ends rotatably There is (2).

On one side of the shaft is a spring (spiral spring) 3, which is made of spring steel and is a very resilient mechanical material, and the distal end located at the center of the spring 3 is formed in the groove of the central shaft 2 described above. 4) is fitted and coupled while the outer end of the spring spring is fixed so as not to shake to the projection (7) formed in the case.

On the other side of the shaft, the roller 5 is integrally coupled with the central shaft 2, and the wire 5 is wound around the roller 5. In addition, one end of the wire (6) is coupled to the roller (5) and the other end is connected to the body of the security window through the chassis of the security window.

In this case, the spring balance main body (B) is separated from the body of the security window and fixed to the guide rail (16) or protrusion (15) of the existing window frame, and one end of the wire (6) drawn out from the spring balance (A) It is connected to the security window. And as a matter of course from the operation of the present invention to be described later, the spring spring 3 should be installed to be in a relaxed state when the security window is raised to the top of the railing.

It describes the function and operation relationship of the subject innovation in the configuration as described above.

First, when opening the security window to the bottom of the railing to secure an emergency escape route in the emergency or to open the view to the outside view, the wire 6 is pulled downward in accordance with the descending of the body of the security window according to the manual operation of the user By rotating the central axis 2 by the loosening action of the wire, the spring spring 3 is tightened. At this time, as the security window is lowered, the resilience of the spring increases gradually and reacts upwards, so that the sudden lowering of the security window due to immature operation or loosening of the locking device is prevented, and the security window is operated smoothly and stably. You can do it.

On the contrary, when the house is empty at night or the house is empty, the security window is raised to the upper part of the railing for security purposes. When the security window is lowered and opened, the main spring 3 is also fully released and is tightened when the security window is lowered, so that the strain energy due to elasticity is accumulated to the maximum.

Therefore, if the security window is raised with a certain force in this state, the restoring force due to the elasticity of the spring spring 3 accumulated during the lowering acts together, so that the security window can be easily raised without any extra force.

As a result, the security window with the spring balance of the present invention has the effect of spring balance, so that a certain force must be applied at the time of descending, thereby bringing a sense of stability in use and, on the contrary, reducing the force at the time of raising, thereby giving an effect that can be easily raised. .

According to the present invention of the above configuration, ① the advantages of the applicant's selection of the previous security window as it performs as it is, and usually open to the lower side of the railings to secure a wide field of view and emergency escape route in case of emergency, ② By using the chassis frame and window frame of the existing chassis as it is, you can quickly and easily install it, while still maintaining the benefits as follows.

First, in a security window which is configured to move up and down while guiding the guide rail and the protrusion or, in some cases, the guide rail and the guide rail are guided by the guide grooves, it is possible to operate the security window without requiring any force. As a result, even if the person using the security window is a young child, housewife, or the elderly, it is possible to operate it with a very easy and stable feeling, and it can prevent a sudden drop even when descending to the lower side and smoothly lower it. By doing so, the user's feeling can be enhanced.

In addition, by preventing the sudden fall of the security window can prevent the occurrence of noise and the possibility of safety accidents due to the collision between the soundproof window and the railing floor can achieve the effect to create a comfortable living environment.

Claims (1)

In the security window is a projection 15 or the guide rail 16 of the existing window frame is inserted into the guide groove 23 formed in the chassis 22 on both sides of the window and assembled so as to slide up and down, Spring balance main body (B) is fixed and installed in the existing window frame separated from the body of the security window as the upper direction of the chassis portion of the security window, The spring balance has a case (1) on the outside and a central shaft (2) on which both ends are rotatably supported by an outer case, One side of the central shaft (2) is provided with a spring spring (3) made of spring steel, but the distal end located in the center of the spring spring (3) is fitted into the groove (4) of the central shaft (2) to be coupled to the spring The outer end of the case is also fixed so as not to shake inside the case, the spring spring (3) to achieve a loose state when the security window is raised to the top of the handrail, The other side of the central shaft (2) is installed by combining the roller (5), the wire (6) wound integrally with the central shaft (2), one end of the wire (6) is combined with the roller (5) and the other side An end of the security window with a spring balance, characterized in that to be connected to the security window body.