TWI630311B - Security window - Google Patents

Abstract

An anti-theft window includes a window frame, an inner window and an outer window. The bottom of the window frame has an inner window track and a window track lower than the inner window track, and the inner and outer windows are laterally displaceably disposed on the window. The inner and outer window rails of the frame, wherein the inner side of the outer window has an extension portion, and the extension portion of the outer window is located below the bottom edge of the inner window and maintains a predetermined distance from the bottom edge of the inner window. Thereby, the anti-theft window of the present invention utilizes the interference fit between the extension of the outer window and the bottom edge of the inner window, so that the intentional person cannot easily remove the outer window from the outer window rail of the window frame, thereby playing the role on the user. Good security protection.

Description

Security window

The invention relates to windows, in particular to an anti-theft window with a safety protection effect.

When the window is opened, the air can be circulated, so that the room can be ventilated. In addition to providing the function of wind and rain, it can prevent people from sneaking into the room. In addition, in order to ensure that the window cannot be opened from the outside, in the conventional technology, a lock is mainly provided between the inner and outer windows, and the window is kept closed by the lock. However, in addition to the lock, the general window has no other design as an auxiliary safety mechanism, so that the person who is interested can still remove the outer window by lifting the outer window upwards. Therefore, the general window lacks good security protection.

The main object of the present invention is to provide an anti-theft window that can provide a good security protection effect to the user.

In order to achieve the above object, the security window of the present invention comprises a window frame, an inner window, and an outer window. The bottom of the inner periphery of the window frame has an inner window rail and an outer window rail. The height of the inner window rail is higher than the height of the outer window rail; the inner and outer windows are respectively displaceably disposed in the window frame. The outer window rail has an inner window frame, the outer window has an outer window frame, and the inner side surface of the outer window frame has an extending portion located below the bottom edge of the inner window frame and A predetermined distance is maintained between the bottom edges of the inner window frame.

According to the above structure, when a person intends to remove the outer window by lifting the outer window upward from the window track outside the window frame, the extension of the outer window frame is given by the bottom edge of the inner window frame. Blocking, so that the outer window can not be removed, and thus a good security protection effect for the user.

Preferably, the extension of the outer window frame extends horizontally from the inner side surface of the outer window frame toward the inner window rail of the window frame to below the bottom edge of the inner window frame.

Preferably, the outer window further has an engaging portion extending downward from the bottom surface of the extending portion, and the engaging portion is provided with an airtight rubber strip, and the airtight rubber strip abuts The outer side of the inner window rail of the window frame is used to provide an airtight effect.

Preferably, the inner side of the outer window frame of the outer window can be further provided with a safety switch, and the safety switch has a pivotable stop. When the stop is in a release position, one of the stops of the stop There is no interference between the inner window frame of the inner window, and the outer window can be completely opened at this time. When the block is in a blocking position, the stop portion of the block will follow the inner window. Interference occurs between the inner window frames. At this time, only a small portion of the outer window can be opened, so that the protection effect can be taken into consideration when ventilation and ventilation are required.

The technical contents and features of the present invention are described in detail below with reference to the preferred embodiments of the present invention, and the "upper", "lower", "inside", "outside", and "bottom" mentioned in the contents of the specification. "The directional term is used to describe the terminology based on the normal direction of use, and is not intended to limit the scope of the claim.

Referring first to FIG. 1, the security window 10 of the present invention includes a window frame 20, an inner window 30, and an outer window 40.

The outer periphery of the window frame 20 is fixed to the wall surface, and the bottom of the inner periphery of the window frame 20 has an inner window rail 22 and an outer window rail 24. As shown in Fig. 2, the inner window rail 22 has a higher height than the outer window rail. The height of 24.

The inner window 30 has an inner window frame 31, an inner window glass piece 33 and an inner window wheel set 34. The inner window glass piece 33 is fixed to the inner window frame 31, and the inner window wheel set 34 is mounted on the bottom of the inner window frame 31 and is disposed on the inner window rail 22 of the window frame 20, so that the inner window 30 can be along the inner window of the window frame 20. The track 22 moves laterally.

The outer window 40 has an outer window frame 41, an outer window glass piece 43, and an outer window wheel set 44. The outer window glass piece 43 is fixed to the outer window frame 41, and the outer window wheel set 44 is mounted on the bottom of the outer window frame 41 and is mounted on the outer window rail 24 of the window frame 20, so that the outer window 40 can be along the outer window of the window frame 20. The track 24 moves laterally. In addition, as shown in FIG. 2, the outer window frame 41 further has an extending portion 42 extending horizontally from the bottom of the inner side surface of the outer window frame 41 to the inner window rail 22 of the window frame 20 to the inner window. A predetermined distance is maintained between the bottom edge 32 of the bezel 31 and the bottom edge 32 of the inner window frame 31.

It can be seen from the above that when a person intends to lift the outer window 40 upward until the outer window wheel set 44 is disengaged from the outer window rail 24 of the window frame 20, the extension 42 of the outer window frame 41 is bottomed by the inner window frame 31. The edge 32 is blocked, so that the outer window 40 cannot be removed, so that the interference between the two can be used to provide a good safety protection effect for the user. In another aspect, the present invention further provides an airtight strip 46. As shown in FIG. 2, the airtight strip 46 is disposed on one of the outer window frames 41, and the card portion 45 is from the end of the extending portion 42. The bottom surface extends upright, and the airtight strip 46 abuts against the outer side of the inner window rail 22 of the window frame 20, and is mainly used to enhance the airtight effect of the overall structure.

On the other hand, the security window 10 of the present invention further provides a safety switch 50. As shown in Figures 3 and 4, the safety switch 50 has a body 51, a stopper 52 and a push button 56, wherein:

The seat body 51 is embedded in the inner side surface of the outer window frame 41 outside the outer window 40 and adjacent to the left side edge of the inner window frame 31 of the inner window 30 (viewed in the directions of FIGS. 1 and 4).

The stopper 52 is pivotally disposed in the seat body 51 by a pivot 53 and has a pressing portion 54 and a stopping portion 55 on opposite sides of the pivot shaft 53 respectively. When the pressing portion 54 of the stopper 52 is not pressed by the external force, the stopper portion 55 of the stopper 52 does not protrude from the surface of the seat body 51, so that the stopper 52 is located at a release position P1 (as shown in FIG. 3). At this time, the stopper portion 55 of the stopper 52 does not interfere with the inner window frame 31 of the inner window 30, and the outer window 40 can be completely opened at this time; when the pressing portion 54 of the stopper 52 is pressed by an external force, The stopper portion 55 of the stopper 52 protrudes from the surface of the seat body 51, so that the stopper 52 is located at a blocking position P2 (as shown in FIG. 4), and the stopper portion 55 of the stopper 52 is followed by the inside. Interference occurs between the window frames 31 within the window 30, as shown in Fig. 5, at which time the outer window 40 can only be opened a small portion.

The push button 56 is disposed in the seat body 51 and is horizontally movable between an unlocking position P3 (shown in FIG. 3) and a locking position P4 (shown in FIG. 4) by an external force. When the push button 56 is in the unlocked position P3, the stop 52 can be pivoted between the release position P1 and the stop position P2, and when the push button 56 is at the lock position P4, the stop 52 can be restricted by the push button 56. Pivot between the release position P1 and the stop position P2. Therefore, if the outer window 40 is to be controlled to open only a small portion, the push button 56 is first pushed from the locked position P4 to the left to the unlocked position P3, and then the stopper is pressed by pressing the pressing portion 54 of the stopper 52. 52 is operated to the stop position P2 as shown in Fig. 4, and then the force applied to the push button 56 is released, and the push button 56 can be returned to the lock position P4 through a return elastic member (not shown) to block the movement. Block 52 remains in the blocking position P2. On the other hand, if it is desired to completely open the outer window, the push button 56 is first pushed from the locked position P4 to the left to the unlocked position P3, and then the stopper 52 is returned to the third position by pressing the stop portion 55 of the stopper 52. The release position P1 is shown, and finally the force applied to the push button 56 is released, and the push button 56 can be returned to the lock position P4 by the aforementioned return elastic member.

It can be seen from the above that the security window 10 of the present invention prevents the outer window 40 from being detached by the design of the extension portion 42 of the outer window frame 41, and at the same time, by the setting of the safety switch 50, the occupant can make according to his own needs. To control the opening width of the outer window 40, and to take into consideration the protective effect under the consideration of ventilation and ventilation.

10‧‧‧Security window
20‧‧‧Window frame
22‧‧‧Inside window track
24‧‧‧Outer window track
30‧‧‧ Inside window
31‧‧‧ inner window frame
32‧‧‧ bottom edge
33‧‧‧Inside window glass
34‧‧‧Inside window wheel set
40‧‧‧Outdoor window
41‧‧‧Outdoor window border
42‧‧‧Extension
43‧‧‧Outer window glass
44‧‧‧Outer window wheel set
45‧‧‧ embedded card department
46‧‧‧Airtight strip
50‧‧‧Safety switch
51‧‧‧ body
52‧‧‧blocks
53‧‧‧ pivot
54‧‧‧ Pressing Department
55‧‧‧stops
P1‧‧‧ release position
P2‧‧‧ stop position
56‧‧‧ push button
P3‧‧‧Unlocked position
P4‧‧‧Lock position

Figure 1 is a plan view of the security window of the present invention. Figure 2 is a cross-sectional view of the security window of the present invention. Figure 3 is a perspective view showing the appearance of the safety switch provided by the security window of the present invention, mainly showing the push button in the release position. Figure 4 is similar to Figure 3, which mainly shows that the push button is in the stop position. Figure 5 is similar to Figure 1, which mainly shows interference between the stop of the safety switch and the inner window frame of the inner window.

Claims (5)

An anti-theft window includes: a window frame having an inner window rail and an outer window rail at a bottom thereof, the inner window rail having a height higher than a height of the outer window rail; and an inner window displaceably The inner window rail of the window frame has an inner window frame; and an outer window is displaceably disposed on the outer window rail of the window frame and has an outer window frame, and the inner side surface of the outer window frame has an extension portion The extension is located below the bottom edge of the inner window frame and maintains a predetermined distance from the bottom edge of the inner window frame. The anti-theft window of claim 1, wherein the extension of the outer window frame extends horizontally from the inner side of the outer window frame toward the inner window rail of the window frame to below the bottom edge of the inner window frame. The anti-theft window of claim 2, wherein the outer window frame further has an embedding portion extending downward from the bottom surface of the extending portion; the anti-theft window further comprises an airtight rubber strip. The airtight strip is disposed on the insert portion and abuts the outer side surface of the inner window rail of the window frame. The security window of claim 1, further comprising a safety switch having a body and a stopper disposed on an inner side of the outer window frame and adjacent to the inner window a window frame, the block being pivotally disposed in the body between a release position and a stop position and having a stop portion, the stop portion of the stop when the block is in the release position Not protruding from the surface of the seat body, so that the stop portion of the block does not interfere with the inner window frame of the inner window, and when the block is located at the stop position, the block stops The portion protrudes from the surface of the seat such that the stop of the block can interfere with the inner window frame of the inner window. The anti-theft window of claim 4, wherein the safety switch further has a push button, and the push button is disposed in the seat body horizontally between an unlocked position and a locked position and adjacent to the stop. When the push button is in the unlocked position, the stop can pivot between the release position and the stop position, and when the push button is in the locked position, the stop is restricted by the push button and cannot be The release position pivots between the blocked position.