JP2579058Y2 - Connection mechanism of security device for sliding open / close type laminated glass - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention is applied to windows of general buildings such as houses, shops, large stores, etc.
This is related to the connection mechanism in the security device of the sliding open / close type laminated glass attached to the entrance, etc., and more specifically, natural disasters such as earthquakes and typhoons, human disasters such as fires, of course, crimes such as trespassing in particular BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security device for detecting an act by disconnection of a conductive member embedded in an intermediate layer, and to a connection mechanism between the conductive member and a disconnection detection device, a power supply, and an alarm device.

[Conventional technology and its problems]

Conventionally, in a security device installed in a general building of this type, since a window or the like using a glass material is often easily targeted as an illegal intrusion place, a small detector or the like is attached to the surface of the sheet glass. Although a device that detects vibration has been developed, it is not possible to distinguish between vibration caused mainly by an illegal intruder to be detected and vibration caused by a child's thrown ball or wind pressure. As a high security device, a security device is used in which when an illegal intruder breaks the laminated glass, the action is detected by a disconnection of a conductive member disposed in the intermediate layer.

However, in the case of this kind of security device, it is necessary to electrically connect the conductive member in the intermediate layer to a disconnection detecting device, a power source and an alarm device installed at an appropriate place in the room. It has been extremely difficult to apply a material other than a sheet glass, for example, a slide-openable laminated sheet glass.

[Purpose of the invention]

In view of the above, the present invention relates to a connection mechanism in a security device of a sliding open / close type laminated glass attached to a window, an entrance, or the like of a general building such as a house, a store, a large store, etc., which cannot be constantly monitored.

Specifically, in a security device that detects not only natural disasters such as earthquakes and typhoons and man-made disasters such as fires, but also criminal acts such as trespassing, connecting conductive members with disconnection detection devices, power supplies, and alarm devices An object of the present invention is to provide a mechanism, and to enable the above security device to be applied to a sliding open / close type laminated glass which is often used in general buildings.

[Structure of device]

In the present invention, in order to solve the above-mentioned problem, a window provided with a laminated plate glass, a doorway and the like are structured to be opened and closed in a sliding manner, and a conductive member is disposed in an intermediate layer of the laminated plate glass and the laminated plate glass A frame portion is provided on the peripheral edge of the frame, and the frame portion comprises an open frame portion to be brought into contact when the glass plate is closed and the laminated plate glass is closed, and to at least one of the left and right sides of the laminated plate glass. Are embedded with coil springs electrically connected to the ends of the conductive member, respectively, and the tip contacts of the pressing terminals elastically attached to the frame via the respective coil springs project laterally from the frame. And energized, a receiving terminal electrically connected to a power supply and an alarm device via a disconnection detecting device is buried in the opening frame portion, and a tip contact of the receiving terminal is used when the laminated glass is closed. The pressing terminal Constitute the connection mechanism of the security device in the sliding retractable mating flat glass, characterized in that exposed the tip contacts a contact position.

[Example of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

1 is a plan sectional view of a main part of an embodiment of the present invention, FIG. 2 is a plan cross sectional view of a main part of another embodiment of the present invention, and FIG. 3 is a connection mechanism of a security device of the present invention. FIG.

The present invention is applied to a laminated sheet glass which is installed in a sliding manner at a window, an entrance, or the like. The conductive member 2 is disposed in an intermediate layer 1c of the laminated sheet glass 1, and the periphery of the laminated sheet glass 1 is provided. The frame 3 is provided with an opening frame 4 to be abutted when the frame 3 is installed in a building and the laminated glazing 1 is closed.

Each part will be described in more detail. At least one of the frame portions 3 on the left and right sides of the laminated glass 1 is provided with both ends of the conductive member 2.
A pair of coil springs 5 electrically connected to each other
Are embedded, and the tip contact 6a of the pressing terminal 6 elastically attached to the frame 3 by the respective coil springs 5 is connected to the frame 3
A receiving terminal 10 electrically connected to a power supply 8 and an alarm device 9 via a disconnection detecting device 7 is buried in the opening frame portion 4 so as to protrude and urge further to the side. Contact 10
Reference symbol a designates a connection mechanism of a security device in a sliding open / close type laminated glass by exposing the pressing terminal 6 to a position where the pressing terminal 6 comes into contact with the tip contact 6a.

As shown in FIG. 1 and FIG. 2, the slide opening and closing type laminated glass 1 of the present invention is composed of two opposed glass sheets 1a and 1b.
An intermediate layer 1c made of a transparent resin such as monomethacrylate or polyvinyl butyral is provided between the conductive layers 2 and the conductive member 2 is embedded in the intermediate layer 1c in a striped or other design or decorative arrangement. .

For example, a conductive member is printed on one side of each of the glass sheets 1a and 1b in advance, and each glass sheet is thermocompression-bonded via a resin film, or each of the glass sheets 1a and 1b is opposed to each other with an appropriate gap. At the same time, conductive wires made of aluminum, copper or the like are appropriately disposed in the gaps, and a frame body made of a resin adhesive tape or the like is provided on the sheet glass 1a.1b, and an injection port (not shown) is provided.
And buried in the resin 1c by pouring a liquid methacrylate resin or the like from the inlet and curing it after a certain period of time.

Then, a frame member 3B made of aluminum or the like having a hollow portion 3b is provided around the periphery of the laminated plate glass 1 via a bead 12 having a sealing property and an adhesive property to form a frame portion 3. .

On the other hand, a wooden frame 4C is attached to the inner peripheral surface of the window opening on the wall surface of the building, and further, the inner peripheral surface of the wooden frame 4C is made of aluminum having bent portions 4b at both ends in the width direction. The opening frame portion 4 is formed by surrounding the outer frame member 4B.

By mounting the frame member 3B slidably in the height direction of the bent portion 4b inside the outer frame member 4B, the bent portion 4b of the outer frame member 4B and a slight width of the frame member 3B are closed. At the same time, the surfaces 3a and 4a of the members 3B and 4B abut while being superposed. That is, the relationship between a normally used window frame and a sash frame is shown (FIG. 1).

One embodiment of the present invention, when two windows of laminated plate provided with the frame member 3B are alternately slid to close a window or the like, as shown in FIG. 1, the left and right sides of the laminated plate glass 1 At least one of the frame portions 3, that is, the side of the frame member 3B that overlaps the bent portion 4b of the outer frame member 4B,
A pair of coil springs 5 electrically connected to both ends 2a of each of them are embedded, and the pressing terminal 6 is elastically attached to the frame 3 via the respective coil springs 5. At this time, the tip contact 6a of the pressing terminal 6 is slightly protruded from the facing surface 3a of the frame member 3B which comes into contact with the outer frame member 4B. Accordingly, the pressing terminal is urged in the sliding direction of the laminated glass by the coil spring.

As shown in FIG. 3, an AC power source 8 of AC 100 V and a lighting device using light, laser, or the like, or a buzzer or the like for indoor placement is provided to the opening frame portion 4 through a disconnection detecting device 7 such as a relay. Alternatively, the receiving terminal 10 electrically connected to the alarm device 9 having the communication function is embedded.

The distal contact 10a of the receiving terminal 10 is exposed to the facing surface 4a of the outer frame member 4B at a position where it contacts the distal contact 6a of the pressing terminal 6. Accordingly, when the laminated glass 1 is closed, the pressing terminals 6 and the respective contact points 6a and 10a of the receiving terminals 10 are pressed against each other to maintain the conductive member 2 in a stable energized state.

Furthermore, when one or two laminated glass sheets provided with the frame member 3B are alternately slid to close a window or the like, the side where the frame members 3B and 3B of the laminated glass sheet 1.1 overlap each other is locked when closed. By providing a possible locking mechanism (not shown), further security can be ensured.

The next embodiment of the present invention is mainly applied to an openable laminated laminated glass 1 standardized as an off-the-shelf building material.
It is configured as shown in FIG.

A configuration in which the conductive member 2 is disposed in the intermediate layer 1c of the laminated glass 1 and abutted when the laminated glass 1 is closed on the indoor side of the bent portion 4b of the frame member 3B and the outer frame member 4B. Or a pair of box-shaped connector members 3A having flat facing surfaces 3a.4a for facing each other with a slight gap.
4A is projected and attached, and the conductive member 2
Both ends 2a are previously exposed from the peripheral edge of the laminated plate glass 1 into the hollow portion 3b of the frame member 3B, and the one box-shaped connector member 3A is connected to both ends 2a of the conductive member 2 by wiring. A pair of conductive substrates 11 are provided therein, and the contact points 6a of the pair of pressing terminals 6 urged via the coil springs 5 are slightly projected from the opposing surfaces 3a to the respective conductive substrates 11 to be elastically attached thereto. I do.

On the other hand, the wiring of the disconnection detecting device 7 is connected to the opposing surface 4a of the other box-shaped connector member 4A from the inside by a conductive mounting screw 13a.
The tip contacts 10a of the pair of receiving terminals 10 screwed are exposed and embedded.

When the laminated plate glass 1 of the present invention is closed, the facing surfaces 3a.3b of the box-shaped connector members 3A.4A are closed as described above.
Are in contact with each other or face each other with a slight gap, and at the same time, the respective front-end contacts 6a and 10a are pressed against each other to make the conductive member 2 conductive.

In the sliding open / close type laminated glass 1 of the present invention, when closed, the tip contact 6a of the pressing terminal 6 embedded in the side of the frame 3 and the receiving terminal 4a embedded in the opening frame 4 abut. To allow the conductive member 2 to be energized, so that the security device is set in a state where the power is turned on when closed.
When an illegal intruder breaks the laminated glass 1, the conductive member 2 is disconnected at the same time, and the disconnection of the conductive member 2 is detected by the disconnection detecting device 7, and a warning is issued by the alarm device 8. However, even if the forgotten lock is forgotten, if an illegal intruder opens the laminated plate glass 1 and enters, the respective front end contacts 6a and 10a are separated and the conductive member 2 is disconnected. It is detected similarly.

[Effect of the invention]

The connection mechanism of the security device in the sliding open / close type laminated glass of the present invention is configured such that the conductive member embedded in the intermediate layer is turned on by the contact between the pressing terminal of the frame portion and the tip contact of the receiving terminal of the opening frame portion. As a matter of course, the application range of this kind of security device has been dramatically expanded, and the pressing terminal is urged toward the receiving terminal by a coil spring, so that a stable electrical connection is achieved. This is a meaningful invention excellent in versatility and functionality.

[Brief description of the drawings]

FIG. 1 is an explanatory view of a main part of a plan sectional view of an embodiment of the present invention. FIG. 2 is an explanatory view of a main part of a plan sectional view of the next embodiment of the present invention. FIG. 3 is a schematic explanatory view showing a connection mechanism of the security device of the present invention. 1 ... laminated glass, 1a.1b ... sheet glass, 1c ... intermediate layer, 2 ... conductive member, 2a ... both ends, 3 ... frame, 3A ...
Box type connector member, 3B …… Frame member, 3a …… Confronting surface, 3b
... hollow part, 4 ... open frame part, 4A ... box-shaped connector member, 4B ... outer frame member, 4C ... wooden frame, 4a ... facing surface, 4b ...
… Bent portion, 5… Coil spring, 6… Press terminal,
6a: Tip contact, 7: Disconnection detection device, 8: Power supply, 9
…… Alarm device, 10… Receiving terminal, 10a …… Tip contact, 11…
... conductive board, 12 ... beads, 13 ... mounting screws.

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁶ , DB name) G08B 13/00-15/00 E06B 7/28 C03C 27/12 G01R 31/02

Claims (1)

(57) [Scope of request for utility model registration] 1. A laminated plate glass 1 having a conductive member 2 disposed in an intermediate layer 1c; a frame portion 3 formed around a periphery of the laminated plate glass 1 and having a hollow portion 3b; Both ends 2a of the member 2 are exposed from the peripheral edge of the laminated glass 1 to the hollow portion 3b, are installed on the inner peripheral surface of the window opening of the building wall surface, and form bent portions 4b at both ends in the width direction. An outer frame member 4B, and the frame portion 3 is slidably mounted in the outer frame member 4B in the width direction of the outer frame member 4B. When the laminated plate glass 1 is closed, the bent portion 4b and the frame The part 3 slightly overlaps, and the box-shaped connector member 3A is mounted on the indoor side of the frame part 3, and the box-shaped connector member 4A is connected to the bent part 4b located on the indoor side.
When the laminated glass 1 is closed, the facing surface 3a of the box-shaped connector member 3A and the facing surface 4a of the box-shaped connector member 4A are mounted so as to come into contact with each other. Both ends 2a of the conductive member 2
, A pair of coil springs 5 electrically connected to the conductive substrate 11, and urged via the respective coil springs 5 and slightly projecting from the facing surface 3 a to be elastically attached. The box-shaped connector member 4A has a receiving terminal 10 provided therein, and a tip contact 10a of the receiving terminal 10 is exposed on a facing surface 4a. The connection mechanism of the security device in the sliding open / close type laminated glass that connects the wire and the disconnection detecting device.