personal alarm

Abstract

This invention provides a personal alarm with a large carabiner-type attachment part that facilitates attachment and detachment to a bag. [Solution] This security buzzer has a main unit 1 that generates a security alarm sound from a speaker 14 when operated by the user, and a carabiner-structured mounting part 2 that is connected to and fixed to the main unit 1 and has an opening / closing part 21 of an opening / closing mechanism. The length of the mounting part 2 in the longitudinal direction is longer than the length of the main unit 1 in the longitudinal direction, and the length of the opening / closing part 21 is also longer, so that it can be attached to and removed from bags of various shapes, and is easy to attach and detach, which has the effect of improving convenience for users who use multiple bags.

Description

Technical Field

[0001] The present invention relates to a security buzzer, and particularly to a security buzzer for adults that has a carabiner structure and is easy to attach and detach.

Background Art

[0002] [Description of Prior Art] Conventionally, many security buzzers are attached to the schoolbags of elementary school students and have a structure that is easy for children to operate. In addition, the design of conventional security buzzers is for children, and a design for adults has been demanded.

[0003] [Related Art] Incidentally, as a related prior art, there is Utility Model Registration No. 3119589 "Portable Security Buzzer" (Patent Document 1). Patent Document 1 describes that a hook for attaching a security buzzer is provided.

Prior Art Documents

Patent Documents

[0004]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0005] However, since the conventional security buzzer attached to a schoolbag has a structure that is fixed so as not to come off the schoolbag, it has the problem that it cannot be easily removed and attached, and cannot be easily attached and detached to various-shaped bags owned.

[0006] Incidentally, Patent Document 1 does not describe the structure of a security buzzer having a large carabiner structure attachment portion that facilitates attachment and detachment to a bag.

[0007] This invention was made in view of the above circumstances, and aims to provide a personal alarm having a large carabiner-type attachment part that facilitates attachment and detachment to a bag. [Means for solving the problem]

[0008] To solve the problems of the above-mentioned conventional examples, this invention is a security buzzer characterized by having a main body that generates a security alarm sound when operated by the user, and a mounting part with a carabiner structure that is connected to and fixed to the main body and has an opening and closing mechanism.

[0009] The present invention is characterized in that, in the above-mentioned security alarm, the mounting portion is fixed to the main body, and the length of the mounting portion in the longitudinal direction is longer than the length of the main body in the longitudinal direction.

[0010] The present invention is characterized in that the above-mentioned security alarm has a U-shaped mounting section with two parallel legs, and one of the two parallel legs is equipped with an opening / closing mechanism, and the length of the opening / closing mechanism is more than half the length of the legs.

[0011] The present invention relates to the above-mentioned security alarm, characterized in that the main body is equipped with a white light, a red light, and a switch to turn the lights on or off. When the switch is turned on, the white light illuminates and shines if the battery level is above a specified value, and the red light flashes to indicate low battery level if the battery level is below a specified value.

[0012] The present invention is characterized in that the security alarm described above has a main body with a circular surface and a speaker that generates an alarm sound located inside the main body on the back. [Effects of the Invention]

[0013] According to this invention, the security buzzer has a main unit that generates a security alarm sound when operated by the user, and a carabiner-structured attachment part that is connected to and fixed to the main unit and has an opening and closing mechanism. Therefore, it can be attached to and detached from bags of various shapes, and has the effect of improving convenience for users who use multiple bags. [Brief explanation of the drawing]

[0014] [Figure 1] This is a front view of this security alarm. [Figure 2] This is a rear view of the security alarm. [Figure 3] This is a left side view of this security alarm. [Figure 4] This is a schematic diagram showing the internal structure of the main unit. [Modes for carrying out the invention]

[0015] Embodiments of the present invention will be described with reference to the drawings. [Summary of the Embodiment] The security alarm according to this embodiment of the present invention (this security alarm) has a main unit that generates a security alarm sound when operated by the user, and a carabiner-structured attachment part that is connected to and fixed to the main unit and has an opening and closing mechanism. Therefore, it can be attached to and detached from bags of various shapes, improving convenience for users who use multiple bags.

[0016] [This security alarm: Figures 1-3] This security alarm will be explained with reference to Figures 1-3. Figure 1 is a front view of the security alarm, Figure 2 is a rear view of the security alarm, and Figure 3 is a left side view of the security alarm. As shown in FIGS. 1 to 3, this anti-theft buzzer includes a cylindrical main body 1, a mounting portion 2 having a carabiner structure, a pin 3 that is pulled out to generate an alarm sound (alert sound), a handle 4 for pulling out the pin 3, a ring-shaped connecting portion 5 that connects the pin 3 and the handle 4, a light 6, and a light switch 7.

[0017] [Main body 1] The main body 1 is cylindrical, and a speaker for generating an alarm sound is provided inside the back side.

[0018] The front surface is waterproofed so that rain does not seep into the inside of the main body 1 even when it gets wet in the rain. Also, the mounting portion 2 is embedded in the side surface of the main body 1 and firmly fixed so that the mounting portion 2 does not easily come off from the main body 1.

[0019] And, a pin 3 serving as a trigger for generating an alarm sound protrudes from the side surface of the main body 1. Also, a white light 6a is provided on the front side of the pin 3. Furthermore, a light switch 7 is provided on the side surface of the main body 1 at a position opposite to the white light 6a.

[0020] [Mounting portion 2] The mounting portion 2 has a carabiner structure, is fixed to the side surface of the main body 1, has a U-shaped form, and includes two parallel legs. As shown in FIGS. 1 to 3, the mounting portion 2 has a length in the long direction (vertical direction / perpendicular direction) longer than the vertical length of the main body 1 so that it can be attached to various types of bags. Also, the mounting portion 2 includes an opening / closing portion 21 serving as an opening / closing mechanism in a part of the U-shaped portion. The opening / closing portion 21 is formed on one of the parallel legs of the mounting portion 2 and has a length of more than half of the length of the leg, and can pass belts of various widths.

[0021] In the mounting section 2, one leg has a gap (space) formed therein for providing the opening / closing section 21. Therefore, the portion of one leg below the gap is short, with one end connected to the main body 1 and the other end connected to the opening / closing section 21. The other leg has one end connected to the main body 1 and the other end connected to one end of the U-shaped curved section. The other end of the curved section extends slightly downwards, forming the upper part of one leg.

[0022] The opening / closing section 21 is a metal, oval-shaped ring, with one lower end fixed to the part of one leg of the mounting section 2 closer to the main body, and the other upper end opens inward from that end as a starting point. Furthermore, one end on the lower side is connected to a helical spring within the leg portion of the mounting part 2, and the other end on the upper side is pressed outward so that it is housed in a recess 22 formed on the inside of the U-shaped leg portion. The helical spring prevents the other end of the opening / closing section 21 from opening unintentionally.

[0023] [Pin 3] Pin 3 is inserted into a pinhole in the main unit 1 and secured there. When the pull tab 4 is pulled firmly, it is removed, and an alarm sound is emitted from the speaker.

[0024] [Pull handle 4] The pull tab 4 is connected to the pin 3 via the connector 5, so that when the user holds the pull tab 4 and pulls it away from the main body 1, the pin 3 is pulled out. The pull tab 4 has protrusions 41 on both sides to prevent fingers from slipping when pulling.

[0025] [Connection part 5] The connecting part 5 is ring-shaped and connects the pin 3 and the pull tab 4. Specifically, the ring passes through the through-hole formed in the pin 3 and the through-hole formed in the pull tab 4, connecting the pin 3 and the pull tab 4.

[0026] [Light 6] Light 6 is an LED (Light Emitting Diode) light, and is equipped with a white light 6a and a red light 6b. When the light switch 7 is turned on, the white light 6a lights up for illumination, and when the light switch 7 is turned off, it turns off. Additionally, when the light switch 7 is turned on, if the battery level is low, the red light 6b will flash to indicate that the battery is low.

[0027] [Light Switch 7] Light switch 7 is a button type, and each press switches between on and off.

[0028] [Internal structure of main unit 1] The internal structure of the main body 1 will be explained with reference to Figure 4. Figure 4 is a schematic diagram showing the internal structure of the main body. As shown in Figure 4, the inside of the main unit 1 includes a control unit (controller) 12, a battery 13, a speaker 14, a connection unit 15a for the white light 6a, a connection unit 15b for the red light 6b, a connection unit 16 for the light switch 7, and a connection unit 17 for pin 3.

[0029] The control unit 12 detects when pin 3 is removed from the connection unit 17 and activates the speaker 14, and detects when pin 3 is inserted into the connection unit 17 and stops the operation of the speaker 14.

[0030] Furthermore, when the control unit 12 detects that the light switch 7 has been pressed once and turned ON on the connection unit 16, it checks the remaining charge of the battery 13 to determine whether the remaining charge is above a certain specified value. If the remaining charge is above the specified value, it lights up the white light 6a connected to the connection unit 15a. If the remaining charge is below the specified value, it flashes the red light 6b connected to the connection unit 15b. Furthermore, when the control unit 12 detects that the light switch 7 has been pressed again and is off, it turns off the illumination of the white light 6a or the flashing of the red light 6b.

[0031] The battery 13 provides power to the control unit 12, speaker 14, white light 6a, red light 6b, light switch 7, and connection unit 17 with pin 3. Battery 13 can be replaced by removing the screws on the back of the main unit 1 and opening the back panel. The speaker 14 generates an alarm sound when operated by the control unit 12, and stops the alarm sound when the control unit 12 stops its operation.

[0032] [Effects of the embodiment] This security alarm consists of a main unit 1 that emits a security alarm sound through a speaker 14 when operated by the user, and a carabiner-structured mounting part 2 that is connected to and fixed to the main unit 1 and has an opening / closing mechanism 21. Therefore, it can be attached to and detached from bags of various shapes, improving convenience for users who use multiple bags. [Industrial applicability]

[0033] This invention is suitable for personal alarms that have a large carabiner-type attachment part for easy attachment and detachment to bags. [Explanation of symbols]

[0034] 1...Main unit, 2...Mounting part, 3...Pin, 4...Pull tab, 5...Connection part, 6a...White light, 6b...Red light, 7...Light switch, 12...Control unit (controller), 13...Battery, 14...Speaker, 15a,15b,16,17...Connection unit, 21...Opening / closing part, 22...Recess, 41...Protrusion

Claims

1. It is a personal alarm, A main unit that generates a security alarm sound when operated by the user, A personal alarm characterized by having a mounting part with a carabiner structure that is connected to and fixed to the main body and has an opening and closing mechanism.

2. The security buzzer according to claim 1, characterized in that, with the mounting portion fixed to the main body, the length of the mounting portion in the longitudinal direction is longer than the length of the main body in the longitudinal direction.

3. The mounting portion is U-shaped and has two parallel legs, and one of the two parallel legs is equipped with an opening / closing mechanism. The security buzzer according to claim 1 or 2, characterized in that the length of the opening and closing part is half or more of the length of the leg part.

4. The main unit is provided with a white light, a red light, and a switch for turning the lights on or off. The security buzzer according to claim 1 or 2, characterized in that when the switch is turned on, the white light illuminates and emits light if the battery level is above a specified value, and the red light flashes to indicate low battery level if the battery level is below a specified value.

5. The security buzzer according to claim 1 or 2, characterized in that the main body has a circular surface and a speaker for generating an alarm sound is provided inside the main body on the back.

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