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KR-102964016-B1 - Security bars with emergency escape function

KR102964016B1KR 102964016 B1KR102964016 B1KR 102964016B1KR-102964016-B1

Abstract

A security window bar including an emergency escape function according to an embodiment of the present invention comprises: a window bar section formed by a plurality of vertically extended window bars arranged at a certain interval in a horizontal direction; a horizontal support section installed in a direction intersecting the window bar section to support the window bar section; an operating column fixedly installed on one side of the horizontal support section and configured to be directly coupled with a locking window bar among the window bar sections that is equipped with a locking latch; It includes a lock release means installed to be rotatable or pressurized on the above-mentioned operating column and configured to release the lock state between the above-mentioned operating column and the lock bar according to the operation of a user, and the lock state between the above-mentioned operating column and the lock bar is released in conjunction with the operation of the lock release means, and as the lock state is released, the bar portion may be configured to be able to move in a horizontal direction along the horizontal support portion.

Inventors

  • 김경호

Dates

Publication Date
20260511
Application Date
20250718

Claims (9)

  1. In a security window bar including an emergency escape function, A lattice section formed by multiple lattice bars extended in the vertical direction and arranged at regular intervals in the horizontal direction; A horizontal support member installed in a direction intersecting the above-mentioned slats to support the above-mentioned slats; An operating column fixedly installed on one side of the above horizontal support member and configured to be directly coupled with a locking bar among the above bar members that is equipped with a locking latch; and A lock release means installed to be rotatable or pressurized on the above-mentioned operating column and configured to release the locking state between the above-mentioned operating column and the locking bars according to user operation; The locking state between the operating column and the locking bar is released in conjunction with the operation of the above-mentioned unlocking means, and as the locking state is released, the bar portion is configured to be able to move horizontally along the horizontal support portion. The interior of the above operating column is provided with a latch receiving space into which the locking latch is inserted, a fixing pin located in the central hole of the locking latch to fix the locking latch, a plate-shaped structure and a protruding member for pushing the fixing pin so that the fixing pin is disengaged from the central hole of the locking latch. Characterized by being configured such that when the plate-shaped structure is pressed by the unlocking means, the protruding member attached to the plate-shaped structure pushes out the fixing pin, and accordingly, the fixing pin is disengaged from the engagement position with the locking latch. Security bars.
  2. In paragraph 1, The above unlocking means is A security screen characterized by including a lever formed to be rotatable by being grasped by a user or a button portion that is displaced according to a user's pressing action, wherein the lever or button portion is configured to release the locked state of the locking screen by pressing a fixed structure inside the operating column.
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  4. In paragraph 2, The above lever is It is formed to be rotatable so as to form a preset angle with the operating column in accordance with the user's pulling motion from the original state in which it is superimposed on the operating column, and A security screen characterized by being configured such that when a user pushes the lever in the direction of the operating column while pressing a handle button provided on the lever in a state where the above-mentioned preset angle is achieved, the connection between the operating column and the locking screen is released.
  5. In paragraph 2, The above lever is It can be operated by an electric drive means configured to perform rotational movement by receiving power, and The above electric drive means controls the lever to rotate clockwise or counterclockwise so that the lever forms a preset angle with the operating column, and A security screen characterized by being configured such that the locking state between the locking screen and the operating column is released by additional operation by a user while in a state where a preset angle is formed.
  6. In paragraph 1 The locking bars of the above-mentioned bar section A security window bar characterized by having a locking latch for coupling with the above-mentioned operating column, wherein the locking latch is configured to be inserted into and fixed in a groove formed in the above-mentioned operating column.
  7. In paragraph 1, The above operating column is A security screen characterized by being configured such that a locking latch of a locking screen engages with a locking structure formed on the operating column to maintain a locked state, and when a user operates the unlocking means, the engagement with the locking structure is temporarily released, and when the locking screen moves along the horizontal support and the locking latch of the locking screen passes through the groove of the operating column and engages with the locking structure again, it automatically returns to a locked state.
  8. In paragraph 1, The above-mentioned bars A security screen characterized by the fact that a plurality of bars are movable along a guide groove or rail formed in the horizontal support member, and the maximum spacing between individual bars is limited within a preset limit range.
  9. In paragraph 8, The above-mentioned bars A plurality of bars are connected to each other by a chain between adjacent bars, and the chain is positioned to pass through a guide tube formed in each bar, and A security screen characterized by the maximum spacing between the plurality of bars being limited according to the length of the chain.

Description

Security bars with emergency escape function The present invention relates to a security window bar equipped with an emergency escape function. In modern residential and commercial buildings, it is common practice to install security bars on windows or openings to ensure security against external intrusion. These security bars generally consist of a structure in which multiple metal rod-shaped members are arranged at regular intervals, and they serve to physically block outsiders by being fixedly installed on the exterior or interior of the window. However, conventional security bars consist of a simple fixed structure, which presents a problem in that it is difficult to escape quickly through the window in the event of emergencies such as fire, earthquakes, or crime inside the building. In particular, fixed bar structures often fail to consider the emergency escape of occupants at all, or require separate tools or operating procedures, frequently limiting their use in actual emergency situations. To address these issues, some escape-proof security bars have been proposed, but most rely on complex operating mechanisms or expensive motorized devices, making them difficult to apply to ordinary houses or small buildings, and there are concerns about reduced security due to the possibility of external manipulation by intruders. In addition, even for structures with added escape functions, there were issues of insufficient effectiveness, such as a lack of structural interlocking to move the bars in a sliding manner or an inability to effectively control the spacing between the bars. Therefore, there is a need for a security window bar that maintains sufficient strength and structural stability to prevent external intrusion, while providing a structure that allows internal users to escape in an emergency with simple operation, and is equipped with effective means to limit the spacing between bars so that it does not become excessive. FIG. 1 is a drawing illustrating the overall configuration of a security window bar according to one embodiment of the present invention. FIG. 2 is a drawing illustrating the operation state of releasing the connection between the operating column and the locking bar through the operation of a lever in a security bar according to one embodiment of the present invention. FIG. 3 is a drawing illustrating a state in which the connection between the operating column and the locking bar is released and the bar portion is slid in a security bar according to one embodiment of the present invention. FIG. 4 is a diagram illustrating, step-by-step, a user operation scenario for lever operation in a security window according to an embodiment of the present invention. FIGS. 5 to 7 are drawings for explaining the structure of a security window bar according to another embodiment of the present invention. FIG. 8 is a drawing illustrating the internal structure of a locking means according to another embodiment of the present invention. FIG. 9 is a drawing illustrating the structure of a button case according to the present invention. FIG. 10 is a drawing for explaining the method of opening a slat portion by sliding it in a security slat according to one embodiment of the present invention. FIG. 11 is a drawing illustrating an example of a configuration in which the spacing between bars is limited using a chain in a security bar according to one embodiment of the present invention. FIG. 12 is a drawing illustrating the internal structure of a horizontal support member that guides the slats to slide in a security slat according to one embodiment of the present invention. FIG. 13 is a drawing for explaining the method of combining the horizontal support part, the bar part, and the operating column of a security bar according to one embodiment of the present invention. FIGS. 14a and FIGS. 14b are test reports on the intrusion prevention performance of a security window bar according to an embodiment of the present invention. The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but can be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the present invention, and the present invention is defined only by the scope of the claims. The terms used in this specification are for describing embodiments and are not intended to limit the invention. In this specification, the singular form includes the plural form unless specifically stated otherwise in the text. The terms "comprises" and/or "comprising" used in this specification do not exclude the presence or addition of one or more other components in addition to the component