JP3087940U - Alarm device - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide an alarm device in which the number of sliding windows required for crime prevention is small. SOLUTION: An alarm device main body 50 and an activation element 70 are provided. Pull out the alarm device body 50 and open and close the outside door of the window 1
On the inner surface of the glass 13. The activation element 70 is installed on the end face of the frame 22 of the inner door 2. When the window is opened and the activation element 70 approaches and is located close to the alarm device main body 50, the alarm device main body 50 detects this and emits an alarm sound. The alarm device main body 50 is formed to have a thickness that can be accommodated in a clearance space formed between the pair of opening and closing doors 1 and 2 where the sliding operation has been performed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an alarm device, and more particularly, to an alarm device which is installed in a sliding window for security.

[0002]

[Prior art]

 Conventionally, this type of alarm device has been composed of a combination of two members, an alarm device body with a built-in magnetic sensor and an activation element with a magnet, and the activation element moves away from the nearest part of the alarm device body. It has been known that an alarm function provided in an alarm device main body operates to generate an alarm sound (conventional example 1). It has also been known that a built-in vibration sensor detects vibration to activate an alarm function and emit an audible alarm (conventional example 2). In the alarm devices of the first and second conventional examples, a battery was used as a drive source of the alarm function for convenience of power supply.

In the case of installing this type of alarm device on a sliding window, in the conventional example 1, the alarm device main body is mounted on the outer one of a pair of inner and outer doors forming the sliding window. In contrast to the installation, the activation element was located close to the alarm device when the window was closed and away from the alarm device when the window was opened. For example, when the sliding window is a sash window as shown in FIG. 4, the outer doors 1 and the inner doors 2 are fitted with the glass frames 13 and 23 in the rectangular frames 12 and 22, respectively. , The two alarm devices 5, 5 are individually installed in the doors 1, 2, respectively, and the two activation elements 7, 7, which are counterparts of the alarm devices 5, 5, respectively. Were separately installed at two places on the window frame 3 of the sash window. Then, when the outer door 1 is opened as shown by the arrow a, the activation element 7 which is the other side of the door is relatively moved away from the alarm device main body 5 installed therein, and the alarm device main body 5 emits an alarm sound. When the inside opening / closing door 2 is opened as shown by the arrow b, the activation element 7 as the counterpart thereof is relatively moved away from the alarm device main body 5 installed therein, and the alarm device main body 5 emits an alarm sound.

On the other hand, in the case of the conventional example 2, it is installed in a place where vibration occurring when the outer door or the inner door is about to be opened can be detected. For example, glass for outside doors and inside doors and frame for frames were selected.

[0005]

[Problems to be solved by the invention]

 However, in the case of the alarm device of the prior art 1, which detects that the activation element has moved away from the vicinity of the alarm device main body and emits an alarm sound by the alarm function of the alarm device main body, the inside and outside of the alarm device are generated. When performing security on a sliding window provided with a pair of doors, the alarm device body 5 and the activation element 7 must be installed separately for the outer door 1 and the inner door 2 respectively. Only when the outer door 1 is opened and when the inner door is opened can the alarm beep when the door 1 is opened, only one of the doors is supported. If the alarm device main body 5 and the activation element 7 are simply installed, the alarm sound cannot be sounded when the other door is opened. Therefore, in the alarm device of the first conventional example, two sets of alarm devices having two components, an alarm device main body and an activation element, are required for crime prevention of a sliding window having a pair of inner and outer doors. Therefore, there was a problem that the number of alarm devices required to take complete security measures increased.

Further, in the above-described alarm device of Conventional Example 1, the alarm device main body 5 installed on the glass 13, 23 of each of the opening and closing doors 1, 2 is opposed to the activation element 7 installed on the window frame 3. Since the required sensitivity was required to be maintained, the thickness A1 of the alarm device main body 5 shown in FIG. ) It is determined to be longer than the protruding width B of 12, 22. When the outer door 1 or the inner door 2 is opened, the alarm device main body 5 is in the way and the doors 1, 2 are fully opened. Inconvenient that it would not be possible to get them to the other side.

In addition, in the alarm devices of Conventional Examples 1 and 2, a battery is used as a drive source of the alarm function as described above, and a normal alarm is generated only during a period when the battery has a sufficient capacity. Demonstrate function. However, when there was no means to easily check the battery capacity, the user was left unaware that the battery capacity was insufficient and did not replace the battery, and the alarm function had to be activated. In addition, there was a risk that the sufficient alarm function would not be exhibited due to insufficient battery capacity.

The present invention has been made in view of the above problems and situations. In an alarm device having two members, an alarm device main body and an activation element, a sliding window provided with a pair of inner and outer doors. It is an object of the present invention to provide an alarm device capable of halving the number necessary for crime prevention in comparison with the related art.

In addition, according to the present invention, when the opening and closing doors inside and outside the sliding window are fully opened or pulled, the alarm device main body and the starting element are in the way and such opening operation cannot be performed. An object of the present invention is to provide an alarm device that does not cause such a situation.

[0010] Furthermore, the present invention makes it possible to easily confirm the shortage of the battery capacity, and to reduce the risk that the sufficient alarm function will not be exhibited due to the shortage of the battery capacity. It is intended to provide a device.

[0011]

[Means for Solving the Problems]

 The alarm device according to the present invention has two members, an alarm device main body and an activation element for operating the alarm function of the alarm device main body, and one of the members forms a sliding window. It is installed on the outer door of the pair of inner and outer doors. The alarm device main body has an alarm function that operates by detecting that the activation element approaches and is located at a location very close to the alarm device main body, and the one-side member pulls the trigger element. It is formed to a thickness that can be accommodated in a clearance space formed between the pair of opening and closing doors on which the difference operation has been performed. Here, a means using a magnet or a means using light can be adopted as a means for detecting that the activation element has approached a nearby location of the alarm device main body and is located at the nearest location.

[0012] In the present invention, the alarm function of the alarm device main body is designed to operate by detecting that the activation element approaches and is located close to the alarm device main body. The alarm device itself and the activation element are separately installed in the door and the inside door, and the alarm function of the alarm device when the outside door is opened and when the inside door is opened Will work. In addition, one of the two members, the alarm device main body and the activation element, is installed on the outer one of a pair of inner and outer doors forming a sliding window. In addition, since the one side member is formed to have a thickness that can be accommodated in a gap space formed between the pair of opening and closing doors on which the sliding operation has been performed, the inside and outside of the sliding window When the opening and closing doors are fully opened or pulled together, the alarm device main body or the starting element does not interfere with such opening operation.

In the present invention, the outer opening / closing door is formed by fitting glass into the frame, and the one side member has a thickness dimension shorter than a width of the frame from the glass. It is desirable to have. According to this, only one side member is installed in the glass of the outside opening / closing door, and when the opening / closing door inside and outside of the sliding window is fully opened or pulled, the alarm device main body or the activation element is activated. The situation that such opening operation cannot be performed in the way does not occur.

In the present invention, each of the pair of inner and outer doors is formed by fitting glass into a frame, and one of the two members is attached to the inner surface of the glass of the outer door. On the other hand, it is possible to adopt a configuration in which it can be installed in an overlapping manner and the other side member can be installed on the outer frame of the inner opening / closing door. By simply placing the other side member on the outer frame of the inside opening door, an alarm is issued when the inside and outside opening doors of the sliding window are fully opened or misplaced. A situation in which such an opening operation cannot be performed because the main body of the apparatus or the starting element does not interfere will occur.

In the present invention, it is desirable that the alarm device main body has an alarm function that operates by detecting vibration. According to this, the function of the alarm device according to Conventional Example 2 described at the beginning can be provided in the alarm device according to the present invention.

In the present invention, the alarm device body has an alarm function using a battery as a drive source, and the alarm device body has a warning lamp for notifying the battery exhaustion before the battery becomes unusable. It is desirable to have. According to this, the shortage of battery capacity can be easily confirmed by visually observing the warning light, so that the time to replace the battery is not missed, and a sufficient alarm due to insufficient battery capacity is obtained. The possibility that the function will not be exhibited is reduced.

[0017]

[Embodiment of the invention]

 FIG. 1 is a schematic perspective view of an alarm device according to an embodiment of the present invention, FIG. 2 is a side view of an alarm device main body 50, and FIG.

As shown in FIG. 1, the alarm device includes two members, that is, a thin and flat rectangular alarm device main body 50 and an activation element 70 used in combination with the alarm device main body 50 as a counterpart element. ing. The activation element 70 is formed in a vertically long rectangular shape whose thickness is determined to be equal to the thickness of the alarm device main body 50, and incorporates a permanent magnet. On the other hand, the alarm device main body 50 has an alarm function that operates by detecting that the activation element 70 has approached the nearest location on the front and located there. The alarm function includes a function of detecting an attractive force of a permanent magnet built in the activation element 70 to switch an electric circuit, a sounding function for generating an alarm sound by operating this switching function, and opening and closing a power supply circuit. For example, it is easy to provide the alarm device main body 50 with such an alarm function by the current electric field technology. In the alarm device main body 50 shown in the figure, a switch knob 51 for opening and closing a power supply circuit is provided on one end surface, and a sound hole 52 for emitting a sound of a built-in speaker having a sounding function is provided on an upper front surface. Is provided. In addition, before the battery used as a drive source of the alarm function is exhausted and becomes unusable, a warning light 53 made up of an LED for notifying that the battery is exhausted is provided at the center of the front surface of the alarm device 50. The light when the warning light 53 is turned on can be seen through the warning light display window 54. Further, an opening / closing cover 55 that is opened and closed when the battery is replaced is attached to a lower portion of the front surface.

Here, as shown in FIG. 2, the alarm device main body 50 is thin, and its thickness (thickness dimension) is indicated by reference numeral A in FIG. As can be seen in FIG. 3, the thickness A of the alarm device body 50 is smaller than the width B of the frame 12 from the glass 13 of the outer door 1. Therefore, the alarm device main body 50 installed on the inner surface of the glass 13 of the outer door 1 does not protrude from the frame 12. The activation element 70 has a width that fits within the width of the end face of the frame 22 of the inner door 2, and the activation element 70 does not protrude from the end face of the frame 22 to the outer door 1. It is installed on the end face of the frame 22 as described above.

The use state of the alarm device described in FIG. 1 will be described mainly with reference to FIG. FIG. 3 shows a use state where the sliding window is a sash window. In the sliding window shown in the figure, each of the outer doors 1 and the inner doors 2 is formed by fitting glasses 13 and 23 into rectangular frames 12 and 22, respectively. The activation element 70, which is a counterpart element of the alarm device main body 50, is attached to the inner surface of the glass 13 of the door 1 via, for example, a double-sided adhesive tape. It is attached to the end face via, for example, a double-sided adhesive tape. More specifically, the alarm device main body 50 is provided on the inner surface side of the glass 13 at a position near the inner vertical frame in the frame 12 of the outer door 1, whereas the activation element 70 is provided on the inner side. It is arranged on the end face of the inner vertical frame in the frame 22 of the opening / closing door 2, and the installation height of both 50 and 70 is such that the activation element 70 issues an alarm when the outer door 1 or the inner door 2 is opened. It is defined so as to pass through a facing portion on the front surface of the device main body 50.

In FIG. 3, when the outer door 1 is opened as indicated by an arrow a or the inner door 2 is opened as indicated by an arrow b, the activation element 70 passes through the front of the alarm device main body 50. Therefore, when the activation element 70 approaches the closest location of the alarm device main body 50 and is located at the closest location, the fact is detected by the alarm device main body 50 and the alarm function of the alarm device main body 50 operates. That is, since the alarm device body 50 emits an alarm sound and sounds, the surrounding people are notified that the sliding window has been opened, which is an effective measure for crime prevention. Also, the alarm device main body 50 is installed on the glass 13 so as not to protrude from the frame 12 of the outer door 1, and the activation element 70 does not protrude from the end face of the frame 22 of the inner door 2. Since it is installed in the frame 22, the alarm device main body 50 and the activation element 70 do not interfere with the opening and closing operations of the outer door 1 and the inner door 2. Therefore, it is possible to fully open or draw the outer door 1 and the inner door 2 without any inconvenience.

In this embodiment, a means using a magnet is employed as a means for detecting that the activation element 70 approaches the nearest location of the alarm device main body 50 and is located at the nearest location. Means utilizing light, for example, means for operating the alarm function of the alarm device main body by causing light emitted from the alarm device main body to enter the alarm device main body by reflection of the activation element 70. Is also possible.

Further, in this embodiment, the warning device main body 50 is provided with a warning light 53, and when the warning light 53 is lit, the battery consumption is notified, so that the battery cannot be used without losing the time to replace the battery. It is possible to easily replace the battery before it becomes. Therefore, it is possible to always maintain appropriate security measures.

Further, in this embodiment, by setting the thickness A of the alarm device main body 50 to be smaller than the width B of the frame 12 extending from the glass 13 of the outer door 1, the inner and outer doors are provided. Although it is possible to fully open or pull the doors 1 and 2 apart, this point is that the alarm device main body 50 is configured so that the pair of opening and closing doors 1 and 2 where the pulling operation has been performed are mutually connected. The same effect is exerted as long as it is formed to a thickness that can be accommodated in the interstitial space formed therebetween. In FIG. 3, the width of the gap space is indicated by reference symbol C.

Further, in this embodiment, an example was described in which the alarm device main body 50 was installed inside the outer door 1 as one side member, and the activation element 70 was installed in the inner door 2 as the other side member. In this respect, the activation element may be installed inside the outer door 1 as one side member, and the alarm device body may be installed in the inner door 2 as the other side member.

Incidentally, the alarm device main body 50 may have an alarm function that operates by detecting vibration. According to the alarm device provided with such an alarm device main body 50, the vibration generated when the outer door 1 is about to be opened is detected by the alarm device main body 50 and an audible alarm is sounded. Before the inside opening door 2 is actually opened, the surrounding people are notified by an alarm sound, so that the security action is more remarkably exhibited.

[0027]

[Effect of the invention]

 As described above, according to the present invention, the number of sliding windows having a pair of inner and outer doors required for crime prevention is halved compared to the conventional case. Therefore, it is possible to take security measures at low cost. In addition, it is convenient because the sliding door with the alarm device attached can open and close the inner and outer doors completely without any inconvenience. In addition, the present invention makes it possible to easily confirm that the battery capacity is insufficient by using a warning light that indicates battery exhaustion, thereby reducing the possibility that a sufficient alarm function will not be activated due to insufficient battery capacity. Will be able to do it.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view of an alarm device according to an embodiment of the present invention.

FIG. 2 is a side view of the alarm device main body.

FIG. 3 is an explanatory diagram of a use state.

FIG. 4 is an explanatory view of a use state of a conventional alarm device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outside door 2 Inner door 12,22 Frame 13,23 Glass 50 Alarm device 53 Warning light 70 Activating element A Thickness of alarm device main body B Outer width of frame from glass

Claims (5)

[Utility model registration claims] 1. An interior and exterior having two members, an alarm device main body and an activation element for operating an alarm function of the alarm device main body, and one of the members forms a sliding window. In the alarm device installed in the outer door of the pair of doors, the alarm device main body operates by detecting that the activation element approaches and is located at a location closest to the alarm device main body. And the one-side member is formed to a thickness that can be accommodated in a clearance space formed between the pair of opening / closing doors where the sliding operation has been performed. A featured alarm device. 2. The outside opening / closing door is formed by fitting glass into a frame, and the one side member has a thickness smaller than a width of the frame from the glass. The alarm device according to claim 1. 3. A pair of inner and outer doors, each of which is formed by fitting glass into a frame, and one of the two members overlaps with the inner surface of the glass of the outer door. 3. The alarm device according to claim 2, wherein the alarm device can be installed in a shape, and the other side member can be installed on an outer frame of the inner opening / closing door. 4. The alarm device according to claim 1, wherein the alarm device main body has an alarm function that operates by detecting vibration. 5. The alarm device main body has an alarm function using a battery as a drive source, and the alarm device main body has a warning light for notifying the battery consumption before the battery becomes unusable. The alarm device according to any one of claims 1 to 4.