JP4720741B2 - Security window - Google Patents

Description

  The present invention relates to a security function of a window, and more particularly, to a security window technology that includes a screen door that prevents entry from the outside even when a net portion is broken and has a high degree of design freedom.

With the recent increase in security awareness, not only the opening itself such as windows and doors, but also the security functions around them are required to be sophisticated. For example, when performing indoor ventilation or at bedtime in summer, the window may be opened for a certain period of time and only the screen door closed. However, the conventional screen door only has a crime prevention function only by preventing the invasion of insects, and there is a risk of being easily invaded by a suspicious person from the outside. In order to eliminate such anxiety, there is an increasing demand for windows equipped with screen doors with high crime prevention performance.
As means for solving the above-mentioned problems, a technique for providing a large number of through holes in a metal plate and attaching it to a screen door, and a technique for attaching a surface lattice to the screen door are known (see, for example, Patent Document 1 and Patent Document 2). .
Utility Model Registration No. 3087195 Japanese Patent Laid-Open No. 2001-73651

However, in the above-mentioned prior arts and the like, both of Patent Document 1 and Patent Document 2 have a design property for the appearance from the outside, but do not function sufficiently as an interior interior. There were also great constraints on the degree of freedom of design.
In order to solve the above-described problems, the present invention provides a security window that can be used as an interior or exterior in which the entire window is further designed while improving the security performance.

  The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

In Claim 1, the glass door arrange | positioned so that opening and closing is possible by rotating or sliding with respect to a window frame, The screen door fixed with respect to this window frame on the indoor side of this glass door, In the security window provided, a lock mechanism for fixing rotation or sliding of the glass door is provided on the indoor side of the screen door, an intrusion restricting member is provided in the vicinity of the lock mechanism of the screen door, and the intrusion restricting member is planar A plurality of bar-shaped members combined in the horizontal and vertical directions are arranged on the same plane as the screen of the screen door, and the surface-shaped member is connected to the net in one of the sections partitioned by the bar-shaped members. They are arranged in parallel .

3. A security window comprising a screen door that can be opened and closed by rotating or sliding with respect to a window frame, and locks the door in a closed state on the indoor side of the screen door. A plurality of bar-like members that are combined in the horizontal and vertical directions on the substantially same plane as the screen of the screen door, wherein the intrusion control member is provided in the vicinity of the lock mechanism of the screen door, And the planar member is disposed in one of the sections partitioned by the rod-like member in parallel with the net .

According to a third aspect of the present invention, the planar member is made of resin or tempered glass, and the planar member is colored or patterned.

According to a fourth aspect of the present invention, the planar member is made of metal, and punched holes are formed in the planar member.

According to a fifth aspect of the present invention, the planar member is disposed in two or more sections partitioned by the rod-shaped member.

In claim 6 , the intrusion restricting member is a linear or curved rod-shaped member, disposed in substantially the same plane as the screen door mesh, a part of the rod-shaped member is disposed near the lock mechanism, The shape of the rod-like member is streamlined or has various motif shapes .

  As effects of the present invention, the following effects can be obtained.

In claim 1, when the glass door is closed, even if a suspicious person tries to release the lock mechanism from outside by destroying the vicinity of the lock mechanism of the glass door, the intrusion restricting member becomes an obstacle to the vicinity of the lock mechanism. You can't let your hands invade. Further, when the net around the intrusion restricting member is broken at that time, and the hand is intruded into the inside of the screen door from the outside, the intrusion restricting member becomes an obstacle and the glass door is hardly unlocked. It is easy for a suspicious person to cut the net, but it is not easy to perform two destructive actions (destruction of the glass door and destruction of the intrusion restricting member), and suspicious by providing an intrusion restricting member inside the glass door. The risk of intrusion by a person can be reduced. That is, according to the present invention, it is possible to realize a remarkable crime prevention effect against the destruction of the glass door or the screen door by a suspicious person or the like while allowing the glass door to be opened and closed while the screen door is closed.
Also, when the glass door is open and fixed to the extent that nobody can pass through, even if a suspicious person tries to release the lock mechanism from the outside, the intrusion restricting member will be in the way and put his hand near the lock mechanism. It cannot be invaded. Further, when the net around the intrusion restricting member is broken at that time, and the hand is intruded into the inside of the screen door from the outside, the intrusion restricting member becomes an obstacle and the glass door is hardly unlocked.
That is, according to the present invention, a crime prevention effect against a suspicious person or the like can be realized even when the glass door is left open for a certain period of time.

Further , even if a suspicious person or the like tries to intrude a hand from the outside, the planar member becomes in the way and the hand cannot enter the vicinity of the lock mechanism, and the crime prevention effect can be enhanced. Further, even when the net around the planar member is broken and a hand is intruded from the outside, the planar member is obstructed and the lock mechanism is hardly released, and the crime prevention effect can be enhanced.
Further, the entire window can be used as a designed interior or exterior by arbitrarily combining the spacing, length, arrangement form, etc. of the rod-shaped members. That is, various variations of windows can be formed, and security windows designed to meet customer needs can be provided.

In claim 2, when only the screen door is closed, even if a suspicious person or the like tries to intrude his / her hand from the outside, the intrusion restricting member gets in the way and his / her hand cannot enter the vicinity of the lock mechanism. Further, when the net around the intrusion restricting member is broken at this time, and the hand is intruded into the inside of the screen door from the outside, the intrusion restricting member becomes an obstacle and it is difficult to unlock the screen door. In other words, according to the present invention, even if only the screen door is placed in a closed state, a crime prevention effect against a suspicious person or the like can be realized.
Moreover, when replacing and installing with the conventional screen door by renovation etc., the replacement | exchange operation | work is comparatively simple, can improve the crime prevention performance of a window at low cost.

In claim 3 , by freely coloring or coloring the planar member, it can be used not only for crime prevention but also as interior or exterior with a design added to the window.

In claim 4 , by perforating the planar member in a free position, size, and shape, not only the crime prevention effect as a high-strength intrusion restricting member, but also an interior with a design added to the window, Can also be used as an exterior.

In claim 5 , by arranging colorful planar members or the like not only in the vicinity of the lock mechanism but also in other sections, it can be used not only for crime prevention but also for interiors and exteriors where the entire window is designed. . Further, the planar member can have the same form as the planar member in the vicinity of the lock mechanism, and the entire security window can be designed with a sense of unity.
Furthermore, not only the lock mechanism but also a sub-block mechanism is provided, and the planar member is provided in a section near the sub-block mechanism, thereby providing a stronger security function as a double lock. can do.

In claim 6 , even if a suspicious person or the like tries to intrude a hand from the outside, the linear or curved rod-like member becomes in the way and the hand cannot enter the vicinity of the lock mechanism, thereby improving the crime prevention effect. it can. Further, even when the net around the rod-shaped member is broken and a hand is intruded from the outside, the rod-shaped member becomes an obstacle and the lock mechanism is not easily released, and the crime prevention effect can be enhanced.

Further , by forming the rod-shaped member into a streamline shape or various motif shapes, it can be used not only for crime prevention but also as an interior or exterior in which the entire window is designed. In other words, windows with various designs can be formed, and security windows that meet customer needs can be provided.

  Next, embodiments of the invention will be described.

  It should be noted that the technical scope of the present invention is not limited to the embodiments, but extends to the entire scope of the technical idea that the present invention truly intends, as will be apparent from the matters described in the present specification and drawings. Is.

  FIG. 1 is a front view showing a use state of the security window. 2A is a front view of a security window according to the first embodiment, and FIG. 2B is a rear view of the same. FIG. 3 is a cross-sectional view taken along line AA ′ in FIG. FIG. 4 is a front view of a security window according to the second embodiment. 5A is a front view of a security window according to the third embodiment, and FIG. 5B is a rear view of the same. FIG. 6 is a front view of a security window according to the fourth embodiment.

  First, the configuration of the security window 10 according to the first embodiment of the present invention will be described with reference to FIGS. 1 to 3. For convenience of explanation, the interior side of the security window 10 will be referred to as the front side, the outdoor side will be referred to as the back side, the right side (right side from the room toward the security window) in FIG. As shown in FIG. 1, the security window 10 is arranged at the opening of the wall 13 as a window of a house or office. Specifically, a wooden frame 11 is disposed on the periphery of the opening of the wall 13, and a sash frame 12 is fixedly provided on the inner periphery of the wooden frame 11. As shown in FIG. 3, a glass door 30 is disposed on the outdoor side of the sash frame 12 so that it can be opened and closed. A screen door 19 is fixed to the sash frame 12 on the indoor side of the glass door 30. Arranged. In this embodiment, the glass door 30 has a pivot shaft at the right end, and is a sliding window in which the pivot shaft moves to the left rear as soon as the glass door 30 pivots and opens. However, there is no problem even if it is a sliding window having a rotating shaft at the left end, an outer opening window pivotally supported at the right or left end, or a window that slides left and right. It is not limited to the form.

  As shown in FIGS. 2 and 3, the screen door 19 includes a screen door frame 20 constituting an outer peripheral end, a net 25 stretched on the inner periphery of the screen door frame 20, and the like. The screen door 19 is fixed to the sash frame 12, and more specifically, the upper end of the screen door frame 20 is fixed to the sash frame 12 via upper end fixing members 21a and 21a by upper end fixing bolts 22a and 22a. Are fixed to the sash frame 12 via lower end fixing members 21b and 21b by lower end fixing bolts 22b and 22b. The screen door 19 in this embodiment is configured to sash by rotating the upper end fixing bolts 22a and 22a and the lower end fixing bolts 22b and 22b to loosen the pressure-bonding force to the upper end fixing members 21a and 21a and the lower end fixing members 21b and 21b. The frame 12 is configured to be removable.

  As shown in FIGS. 2 and 3, a handle base 28 protrudes toward the indoor direction at a substantially central portion of the lower portion of the sash frame 12, and the handle 26 further extends toward the indoor direction on the handle base 28. Is projected. The handle 26 is configured to be rotatable in a clockwise direction and a counterclockwise direction when viewed from the front, and the handle 26 is connected to the glass door 30 by a wire or a connecting member (not shown). Specifically, when the handle 26 is rotated in the direction of arrow B in FIG. 3, the glass door 30 is rotated and opened in the direction of arrow C in FIG. 3, and the handle 26 is opened in the direction of arrow B in FIG. When the glass door 30 is turned in the reverse direction, the glass door 30 is turned in the direction opposite to the arrow C in FIG. In the case where the glass door 30 slides and opens and closes, the glass door 30 is slid by rotating the handle 26. Further, the relationship between the rotation direction of the handle 26 and the opening / closing of the glass door 30 corresponds to the reverse direction, that is, when the handle 26 is rotated in the direction of arrow B, the glass door 30 is rotated in the reverse direction of arrow C. The configuration may be closed, and the configuration is not limited to this embodiment.

  A handle lock 27 is disposed at a substantially vertical center of the left end portion of the sash frame 12, and the handle lock 27 is connected to the handle 26 by a wire or the like (not shown). When the handle lock 27 is not locked, the handle 26 can be rotated. When the handle lock 27 is locked, the handle 26 is fixed. That is, by locking the handle lock 27, the glass door 30 can be fixed at an arbitrary position from the closed state to the fully opened state.

  In other words, the security window 10 according to the present embodiment can perform opening / closing operations such as rotation and sliding of the glass door 30 connected to the handle 26 by the rotation of the handle 26. Therefore, even if the glass door 30 is shielded from the room by the screen door 19 or the like fixed to the sash frame 12, the rotation of the handle 26 is fixed from the room, or the handle 26 and the glass door 30 are connected to each other. It is possible to lock the opening and closing of the glass door 30 from the room by fixing the wire and the connecting member that are present or by locking the opening and closing of the glass door 30 by the handle lock 27.

  As shown in FIGS. 1 to 3, a mesh 25 is stretched on the inner side of the screen door frame 20 constituting the outer peripheral end of the screen door 19, and the screen door 20 has an inner surface substantially flush with the screen 25. Are arranged in a horizontal and vertical direction. The rod-shaped members 23, 23,... Are not limited to metal such as aluminum, but may be made of resin or the like, as long as they have a rigidity that cannot be easily broken. Specifically, the rod-like members 23, 23,... In the present embodiment are spaced apart from the mesh 25 and disposed on the indoor side of the mesh 25, and are attached to the mesh door frame 20 by welding, bolting, or the like. It is fixed.

  And among the compartments partitioned by the rod-like members 23, 23... Inside the screen door frame 20, at least one compartment in the vicinity of the handle lock 27 has a mesh 25 on the indoor side of the mesh 25. A security design panel 24a is arranged in parallel. However, the security design panel 24 a may be arranged in the same plane as the net 25.

  In the present embodiment, the security design panel 24a is made of resin or tempered glass, and the security design panel 24a is colored or patterned. Specifically, in the case where the rod-like members 23, 23... And the crime prevention design panel 24a are arranged on the indoor side of the net 25, it is preferable to provide a design that enhances the aesthetic appearance from the indoor side. In the embodiment in which the rod-like members 23, 23,... And the crime prevention design panel 24a are arranged on the outside, it is preferable to provide a design that enhances the aesthetic appearance from the outdoor side. In the case where the net 25 is stretched on the same surface of the net 25, that is, between the rod-like members 23, 23... And the crime prevention design panel 24a, the aesthetics from both the indoor side and the outdoor side can be obtained. It is preferable to apply an enhanced design. Here, the security design panel 24a may be made of metal such as aluminum, and a plurality of punching holes may be formed in the security design panel 24a.

  As described above, the glass door 30 disposed so as to be opened and closed by rotating or sliding with respect to the sash frame 12, and the screen door 19 fixed to the sash frame 12 on the indoor side of the glass door 30. In the security window 10 provided with a handle lock 27 for fixing the rotation or sliding of the glass door 30 on the indoor side of the screen door 19, a security design panel 24 a is provided near the handle lock 27 of the screen door 19. Is provided. As a result, when the glass door 30 is closed, even if a suspicious person or the like destroys the vicinity of the handle lock 27 of the glass door 30 and releases the handle lock 27 from the outside, the crime prevention design panel 24a becomes an obstacle. Thus, the hand cannot be entered near the handle lock 27. In addition, even when the net 25 around the security design panel 24a is broken and a hand is allowed to enter the inside of the screen door 19 from the outside, the security design panel 24a gets in the way and the handle lock 27 is released. It is hard to be done. Although it is easy for a suspicious person to cut the net 25, it is not easy to perform the destruction operation twice (destruction of the glass door 30 and destruction of the crime prevention design panel 24 a), and the crime prevention design panel is provided inside the glass door 30. Providing 24a can reduce the risk of a suspicious person entering. That is, according to the present invention, since the glass door 30 can be opened and closed while the screen door 19 is closed, a remarkable crime prevention effect can be realized against the destruction of the glass door 30 and the screen door 19 by a suspicious person or the like. is there. Further, when the glass door 30 is opened and fixed to the extent that a person cannot pass, even if a suspicious person tries to release the handle lock 27 from the outside, the crime prevention design panel 24a becomes an obstacle and the handle lock 27 You can't get your hands in the vicinity. In addition, even when the net 25 around the security design panel 24a is broken and a hand is allowed to enter the inside of the screen door 19 from the outside, the security design panel 24a gets in the way and the handle lock 27 is released. It is hard to be done. That is, according to the present invention, even if the glass door 30 is left open for a certain period of time, a crime prevention effect against a suspicious person or the like can be realized.

  Further, a plurality of bar-like members 23, 23... Combined in the horizontal and vertical directions are arranged on substantially the same plane as the net 25 of the screen door 19 and partitioned by the bar-like members 23. For example, the security design panel 24 a is arranged in parallel with the net 25. As a result, even if a suspicious person or the like tries to intrude his / her hand from the outside, the crime prevention design panel 24a gets in the way and his / her hand cannot enter the vicinity of the handle lock 27, and the crime prevention effect can be enhanced. Further, even when the net 25 around the crime prevention design panel 24a is broken and a hand is intruded from the outside, the handle lock 27 is not easily released due to the crime prevention design panel 24a, and the crime prevention effect can be enhanced. . Further, the entire window can be used as a designed interior or exterior by arbitrarily combining the spacing, length, arrangement form, etc. of the rod-like members 23. That is, various variations of windows can be formed, and the security window 10 designed to meet customer needs can be provided.

  The security design panel 24a is made of resin or tempered glass, and the security design panel 24a is colored or patterned. Thus, the crime prevention design panel 24a can be freely colored or patterned, so that it can be used not only for crime prevention but also as an interior or exterior with a design added to the crime prevention window 10.

  The security design panel 24a may be made of metal, and the security design panel 24a may be punched with a punching hole. Thus, by perforating the crime prevention design panel 24a at a free position, size, and shape, not only the effect for crime prevention as a high-strength intrusion restricting member, but also an interior with a design added to the crime prevention window 10 Can also be used as an exterior.

  In addition, the crime prevention design panel 24a and the design panel 24b are disposed in two or more sections partitioned by the rod-like members 23, 23. Thereby, as shown in FIGS. 2 (a) and 2 (b), not only in the vicinity of the handle lock 27 but also in other sections, a colorful design panel 24b and the like are arranged, not only for crime prevention, It can be used as an interior or exterior where the entire window is designed. The design panel 24b has the same form as the crime prevention design panel 24a, and the entire crime prevention window 10 can be designed with a sense of unity. Furthermore, not only the handle lock 27 but also a security lock (not shown) is provided, and a security design panel 24a is provided in a section near the security lock, thereby providing a stronger security function as a double lock. Can be provided.

  Next, the structure of the security window 10 in Example 2 of this invention is demonstrated using FIG. Note that members having the same form, function, and use as those of the first embodiment are denoted by the same reference numerals, and description of the members is omitted.

  In the screen door 19 in this embodiment, the right end portion of the screen door frame 20 is pivotally supported with respect to the sash frame 12 via hinges 32, 32, 32, and grips a handle 31 fixed to the left end portion. And can be opened and closed by manually rotating. A screen door lock 29 is disposed at a substantially upper and lower central portion of the left end portion of the screen door frame 20, and is configured to be fixed to the sash frame 12 in a closed state. In this embodiment, the screen door frame 20 is configured to rotate and open and close, but the two screen door frames 20 and 20 can be opened and closed by sliding in the left-right direction, and the positional relationship between them is fixed. It is also possible to adopt a configuration in which the screen door frames 20 and 20 are fixed. In addition, a glass door (not shown) is arranged on the outdoor side of the screen door frame 20 as in Example 1, but the glass door is not limited to a sliding window, an open window, a sliding window, etc. Any form can be adopted.

  As in the first embodiment, a screen 25 is stretched over the screen door frame 20, and a plurality of rod-like members 23, 23,... Combined in the horizontal and vertical directions on substantially the same plane as the screen 25 of the screen door 19. Is placed. Among the partitions partitioned by the rod-shaped members 23, 23... Inside the screen door frame 20, at least one partition near the screen door lock 29 is parallel to the screen 25 on the indoor side of the screen 25. A crime prevention design panel 24a is arranged.

  In this way, in the security window 10 having the screen door 19 that can be opened and closed by rotating or sliding with respect to the sash frame 12, the screen door 19 is closed on the indoor side of the screen door 19. A screen door lock 29 to be fixed is provided, and a security design panel 24 a is provided in the vicinity of the screen door lock 29. Thereby, when only the screen door 19 is closed, even if a suspicious person or the like tries to intrude his hand from the outside, the crime prevention design panel 24a becomes in the way, and his hand cannot enter the vicinity of the screen door lock 29. In addition, when the screen 25 around the security design panel 24a is broken and a hand is intruded into the screen door 19 from the outside, the security design panel 24a gets in the way and the screen lock 29 is released. It is hard to be done. That is, according to the present invention, even if only the screen door 19 is placed in a closed state, a crime prevention effect against a suspicious person or the like can be realized.

  Next, the structure of the security window 10 in Example 3 of this invention is demonstrated using FIG. In addition, about the same component as Example 1 and Example 2, the same code | symbol is attached | subjected and description is abbreviate | omitted. Moreover, regarding the screen door frame 20 in the present embodiment, it is possible to take either the fixed type of the first embodiment or the movable type of the second embodiment, and the detailed description of each part is omitted.

  A screen 25 is stretched over the screen door frame 20 in the present embodiment, and metal curved rod-like members 41, 41,... The middle part is disposed so as to be located in the vicinity of the lock mechanism 33. The rod-like members 41 and 41 may have a linear shape different from that shown in FIG. 5 and the material thereof may be made of resin or the like, as long as it has a rigidity that cannot be easily broken.

  Accordingly, even when a suspicious person or the like tries to invade his / her hand from the outside, the bar-like members 41, 41... Further, even when the surrounding net 25 is broken and a hand is intruded from the outside, the bar-shaped members 41, 41. Is not easily released, and as a result, the glass door 30 is hardly opened, and the crime prevention effect can be enhanced.

  Next, the structure of the security window 10 in Example 4 of this invention is demonstrated using FIG. In addition, the same code | symbol is attached | subjected about the component same as Example 1 and Example 2, and description is abbreviate | omitted. Further, in the present embodiment, the screen door frame 20 can take either the fixed type of the first example or the movable type of the second example, and the detailed description of each part will be omitted.

  In the present embodiment, a screen 25 is stretched on the screen door frame 20, and inside the screen door frame 20, as in the third embodiment, metal curved rod-shaped members 51, 51,. .. Are arranged so that the midway portion is positioned in the vicinity of the lock mechanism 33. The rod-shaped members 51, 51... May have a linear shape different from that shown in FIG. 6, and the material thereof may be made of resin or the like, as long as it has a rigidity that cannot be easily broken.

  As shown in the third and fourth embodiments, the intrusion restricting member is a linear or curved rod-shaped member 41 · 41 (51 · 51 ···), which is substantially the same as the net 25 of the screen door 19. A portion of the rod-shaped members 41, 41,... (51, 51,...) Is disposed in the vicinity of the lock mechanism 33. Accordingly, even if a suspicious person or the like tries to intrude a hand from the outside, the linear or curved rod-shaped members 41, 41... (51, 51. The hand cannot be invaded and the crime prevention effect can be enhanced. Further, even when the surrounding net 25 is broken and a hand is intruded from the outside, the rod-shaped members 41, 41,... (51, 51, 51, 51,. ..) Are obstructed and the lock mechanism 33 is not easily released, and the crime prevention effect can be enhanced.

  Further, the shape of the rod-shaped members 41, 41,... (51, 51,...) Can be streamlined or various motif shapes. As a result, it can be used not only for crime prevention but also for interiors and exteriors where the entire window is designed. That is, windows with various designs can be formed, and the security window 10 that meets customer needs can be provided.

The front view which showed the use condition of the security window. (A) is a front view of the crime prevention window which concerns on Example 1, (b) is a rear view similarly. AA 'sectional drawing in Fig.2 (a). The front view of the security window which concerns on Example 2. FIG. (A) is a front view of the crime prevention window which concerns on Example 3, (b) is a rear view of the crime prevention window which concerns on Example 3. FIG. The front view of the security window which concerns on Example 4. FIG.

DESCRIPTION OF SYMBOLS 10 Security window 19 Screen door 20 Screen door frame 23 Lattice 24a Security design panel 24b Design panel 25 Net 26 Handle 27 Handle lock 41 Bar-shaped member 51 Bar-shaped member

Claims (6)

A glass door arranged to be openable and closable by rotating or sliding with respect to the window frame;
A security window comprising a screen door fixed to the window frame on the indoor side of the glass door, and provided with a lock mechanism for fixing the rotation or sliding of the glass door on the indoor side of the screen door,
An intrusion restricting member is provided near the lock mechanism of the screen door,
The intrusion restricting member is a planar member,
A plurality of bar-shaped members combined in the horizontal and vertical directions are arranged on substantially the same plane as the screen of the screen door,
A crime prevention window characterized in that the planar member is disposed in parallel with the net in one of the sections partitioned by the rod-like member . In a security window provided with a screen door that can be opened and closed by rotating or sliding with respect to the window frame,
A lock mechanism is provided on the indoor side of the screen door to fix the screen door in a closed state,
An intrusion restricting member is provided near the lock mechanism of the screen door,
The intrusion restricting member is a planar member,
A plurality of bar-shaped members combined in the horizontal and vertical directions are arranged on substantially the same plane as the screen of the screen door,
A crime prevention window characterized in that the planar member is disposed in parallel with the net in one of the sections partitioned by the rod-like member . The planar member is made of resin or tempered glass,
The surface member is characterized by being colored or patterned,
A security window according to claim 1 or claim 2. The planar member is made of metal,
Punched holes in the planar member,
A security window according to claim 1 or claim 2. The planar member is disposed in two or more sections partitioned by the rod-shaped member,
A security window according to claim 1 or claim 2. The intrusion restricting member is a linear or curved rod-shaped member,
Arranged in substantially the same plane as the screen of the screen door,
A part of the rod-shaped member is arranged near the lock mechanism,
The shape of the rod-shaped member is streamlined, or various motif shapes,
A security window according to claim 1 or claim 2.

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