CN201074442Y - Double-tongue marble lock pin door lock - Google Patents
Double-tongue marble lock pin door lock Download PDFInfo
- Publication number
- CN201074442Y CN201074442Y CNU2007201125809U CN200720112580U CN201074442Y CN 201074442 Y CN201074442 Y CN 201074442Y CN U2007201125809 U CNU2007201125809 U CN U2007201125809U CN 200720112580 U CN200720112580 U CN 200720112580U CN 201074442 Y CN201074442 Y CN 201074442Y
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- CN
- China
- Prior art keywords
- lock
- door
- contact switch
- switch
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Provided is a double cylinder rim drawback mortice door lock, which comprises a lock body, a main bolt, a secondary bolt engaging with a spring to operate, a lock catch box and a power supply, wherein the main bolt is a moveable bolt provided with a touch rod, the lock body is provided with a contact switch in the displacement area corresponding to the touch rod moveably engaging with the contact switch which is electrically connected with a sound device, a main switch of the power supply is installed on a door body to control a main power supply switch of the sound device, and the main power supply switch is in series connection with the contact switch. As the contact switch is electrically connected with the sound device is arranged inside the lock body, the main lock moves into the lock body when opening a door, then the touch rod disposed in a lock element withdraws the contact switch which is then reset and closed, a music integrated circuit is conducted, and a loudspeaker sends out warning music, thereby reminding door-openers to lock well the door at any time, avoiding any property loss caused by the stealing of thieves owning to missing locking the built-in door lock, and then warning music is not sent out after the door is locked.
Description
(1) technical field
The utility model patent relates to a kind of door lock.
(2) background technology
The door built-in lock of buildings in general needs by hand push door-plate or rotation draw ring handle, and whether the inspection panel built-in lock locks.When the person of the closing the door carelessness or workings of being eager to go out, particularly child closes the door, and all can exist door to shut and a built-in lock does not also have sealed situation, thereby causes stolenly, causes family's property to incur loss.
(3) summary of the invention
In order to overcome the defective that above-mentioned door lock exists, the utility model provide a kind of have antitheft, remind and lock and two tongue pellet shot from a slingshot mortise door locks of the usefulness of guest's doorbell.
The technical scheme in the invention for solving the technical problem is:
A kind of pair of tongue pellet shot from a slingshot mortise door lock, include lock body, main dead bolt, with secondary dead bolt, the keeper of spring cooperating, described main dead bolt is portable dead bolt, main dead bolt is provided with a touch pole, the displacement region of corresponding touch pole is provided with a contact switch in the described lock body, described touch pole cooperates with described contact switch is movable, and described contact switch is electrically connected with pronunciation device; Also include power supply, be installed in the battery main switch that is used for controlling pronunciation device on the body, described battery main switch is connected with contact switch.
Described pronunciation device includes music box, music integrated circuit and loudspeaker.
Also comprise bell button, described doorbell is connected in parallel with contact switch with battery main switch.
The beneficial effects of the utility model are:
1, is provided with the contact switch that is electrically connected with pronunciation device in the lock body, when opening the door, main dead bolt moves into lock body inside, the touch pole that is located in the dead bolt parts is removed contact switch, and the contact switch closure that resets makes it the music integrated circuit conducting, loudspeaker sends the music of prompting, thereby remind the door opener to lock door at any time, avoid because the door built-in lock occurs leaking lock, and cause the robbed or burgled property loss that causes; Otherwise, do not send the prompting music after door is locked.
2, the people is arranged when family at ordinary times, need be with door be long when opening a period of time, can close or dead bolt is stretched out being located at music box total power switch on the body with key rotation lock core, the sound of being convenient to stop music box to send causes interference.
3, be provided with a button in the outside of door, after door is locked, the usefulness of double as guest doorbell.
4, easy to use simple in structure, practical.
(4) description of drawings
Fig. 1 is the structural representation of the utility model master dead bolt when not sealed;
Structural representation when Fig. 2 is the utility model master dead bolt sealed (door is locked);
Fig. 3 is a circuit working schematic diagram of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1-3, be a kind of pair of tongue pellet shot from a slingshot mortise door lock, critical piece has: lock body 1, main dead bolt 2, with secondary dead bolt 3, the keeper of spring cooperating, described main dead bolt is portable dead bolt, main dead bolt is provided with a touch pole 5, the displacement region of the corresponding touch pole of described lock body is provided with a contact switch 6, described touch pole cooperates with described contact switch is movable, described contact switch is electrically connected with pronunciation device, also include power supply, be installed in the battery main switch 7 that is used for controlling pronunciation device on the body, described battery main switch is connected with contact switch.Described pronunciation device includes music box, music integrated circuit 9 and loudspeaker 10, described music integrated circuit and loudspeaker are located in the music box, described music box is located in the body, also comprise the lock bell button 11 of back double as doorbell of door, described bell button is connected in parallel with contact switch with battery main switch.
When key inserted the tapered end rotational lock core, main dead bolt stretched out (door lock state) thereupon, be located in the main dead bolt parts touch pole thereupon displacement touch contact switch, make it circuit and disconnect, as shown in Figure 2, music box does not send the sound; Otherwise touch pole is removed contact switch and is resetted, and makes it the closed circuit of connecting, and as shown in Figure 1, music box sends the sound, and reminds people locks door and antitheft at any time.
Yet, when needs are opened a period of time with gate length, total power switch can be closed or main dead bolt is stretched out with key rotation lock core, the long sound of being convenient to stop music box to send caused interference.In addition, be provided with a button in the outside of door, after door is locked, the usefulness of double as guest doorbell.
Claims (3)
1. two tongue pellet shot from a slingshot mortise door lock, include lock body, main dead bolt, with secondary dead bolt, the keeper of spring cooperating, it is characterized in that: described main dead bolt is portable dead bolt, main dead bolt is provided with a touch pole, the displacement region of corresponding touch pole is provided with a contact switch in the described lock body, described touch pole cooperates with described contact switch is movable, and described contact switch is electrically connected with pronunciation device;
Also include power supply, be installed in the battery main switch that is used for controlling pronunciation device on the body, described battery main switch is connected with contact switch.
2. as claimed in claim 1 pair of tongue pellet shot from a slingshot mortise door lock, it is characterized in that: described pronunciation device includes music box, music integrated circuit and loudspeaker.
3. as claimed in claim 2 pair of tongue pellet shot from a slingshot mortise door lock is characterized in that: also comprise bell button, described doorbell is connected in parallel with contact switch with battery main switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201125809U CN201074442Y (en) | 2007-07-25 | 2007-07-25 | Double-tongue marble lock pin door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201125809U CN201074442Y (en) | 2007-07-25 | 2007-07-25 | Double-tongue marble lock pin door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074442Y true CN201074442Y (en) | 2008-06-18 |
Family
ID=39519705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201125809U Expired - Fee Related CN201074442Y (en) | 2007-07-25 | 2007-07-25 | Double-tongue marble lock pin door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074442Y (en) |
-
2007
- 2007-07-25 CN CNU2007201125809U patent/CN201074442Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 |