CN2182867Y - Locking tightly type puzzle and alarming door - Google Patents
Locking tightly type puzzle and alarming door Download PDFInfo
- Publication number
- CN2182867Y CN2182867Y CN 94225130 CN94225130U CN2182867Y CN 2182867 Y CN2182867 Y CN 2182867Y CN 94225130 CN94225130 CN 94225130 CN 94225130 U CN94225130 U CN 94225130U CN 2182867 Y CN2182867 Y CN 2182867Y
- Authority
- CN
- China
- Prior art keywords
- door
- keeper
- locking
- lock
- switch
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a locking tightly type puzzle and alarming door, comprising a door frame and a door leaf. The door leaf is composed of a door bolt assembly, a coded lock and an electric apparatus. The door bolt assembly is characterized in that a single-plug door bolt is fixed to the centre of the door leaf by a door bolt card. The single-plug door bolt is connected with a bolt lock. The coded lock is composed of an upper locking piece, a middle locking piece and a lower locking piece and is positioned at the tail of the door bolt which it is connected with. The electric apparatus part is composed of a stabilizing transformer, an electric apparatus, an alarm integrated package, a loudspeaker, a doorbell, a lighting lamp, a lighting switch, a doorbell switch and a position switch; they are orderly connected through conducting wires. This kind of door has advantages of reasonable structure, easy production and maintenance, low price, multi-layer insurance, security and reliability.
Description
The utility model belongs to the design and the manufacturing technology field of security door.
At present, commercially available security door is several somes locking types, and its shortcoming is: in case snap is destroyed just non-anti-theft.
The purpose of this utility model is: provide a kind of rational in infrastructure, multi-functional crypto-alarm security door.
The utility model is made up of doorframe and door leaf, and its structure as shown in drawings.
Door leaf inside is by the keeper assembly, and coded lock and electrical appliance part are formed.
The keeper assembly structure is: keeper card (13) is fixed on the door leaf middle part with single plug keeper (14).Single plug keeper (14) is connected with keeper lock (16).
Coded lock (18) is formed (200～400 figure place) by three locking plates in upper, middle and lower, is positioned at single plug keeper (14) tail end and contact with it.
Electrical appliance part is by voltage stabilizing reducing transformer (8), battery (4), alarm integrated package (2), loudspeaker (1), doorbell (5), illuminating lamp (3), light switch (6), doorbell switch (7) and travel switch (20,21).Be connected in sequence with lead (11).Travel switch (20) contacts with the pin tail of single plug keeper (14).Locking lock (17) connects up and down by locking bar (23), and two locking plugs (19) are inserted in doorframe (26) jack.
Operating principle of the present utility model is:
When with key turns keeper lock (16), door is locked.Coded lock this moment (18) blocks the route of retreat of keeper (14).Drive locking bar (23) with key turns locking lock (17) again plug is injected on the doorframe (26), also pin door leaf (25).At this moment the travel switch (21) on the door leaf (25) is in closed condition; Travel switch (20) is in opening.Cross locking (24) is for just locking (Chang Mensuo).
When owner opens the door, at first should aim at the number on the coded lock (18), make the keeper password be in without hindrance state.With key turns keeper lock (16), make keeper (14) withdraw from doorframe plate (15) then.At this moment travel switch (21) is in opening, and travel switch (20) then is in closed condition, so alarm keeps not ringing.Again with key turns locking lock (17), make it drive up and down locking bar (23) and withdraw from doorframe (26) simultaneously together with plug (19) up and down, last, also use key turns cross locking (24), make dead bolt withdraw from doorframe (26) and finish the process of opening the door.For simplicity, three on the door leaf all uses the spring lock same key to open the door and lock a door.
After the robber is locking a door, when forcing open the door by force, as damage three door locks of being with springs, at this moment coded lock (18) and alarm (1) will be brought into play anti-theft feature respectively.As damage coded lock (18), and also just break off the route of retreat of keeper, door is not opened in the same old way.If pry open door by force, or sawed-off keeper (14), or cut off keeper (14) and other locking points are opened door with acetylene torch.Travel switch (21) will because of no keeper resistance by Guan Zhikai, and travel switch (20,21) is reported to the police immediately.Be cut off as power supply, be closed in the battery (4) in the door just can work, continue power supply, warning system continues to play a role, and the robber can't be committed theft.
Evidence: arbitrarily destroy, (pound, prize, bore, cutting etc.) need more than 30 minutes the time by force door to be opened, but can't stop the warning the tinkle of bells.
The advantage of this door is: the theftproof performance height, and safe and reliable, and also cost is not high, and structure is tight, and is practical, is suitable for home dwelling, and unit storehouse and key departments use.
Fig. 1 is the utility model outboard structure schematic diagram.
Fig. 2 is an internal construction schematic diagram in the utility model.
The single plug keeper of 1-loudspeaker 2-alarm circuit piece 3-illuminating lamp 4-battery 5-doorbell 6-light switch 7-doorbell switch 8-voltage stabilizing reducing transformer 9-auto lock point 10-door-hinge 11-circuit lead 12-sight glass 13-keeper card 14-15-doorframe plate 16-bolt lock 17-locking lock 18-coded lock 19-locking plug 20-travel switch 21-travel switch 22-reinforcement 23-is the long door of locking bar 24-cross locking 25-door leaf 26-doorframe up and down
Press the explanation of accompanying drawing structure and manual the 5th part, use existing security door process technology, process, purchase component and assemble and to implement the utility model.
Claims (1)
- Locking type crypto-alarm security door is made up of doorframe and door leaf, it is characterized in that door leaf inside is made of keeper assembly, coded lock and electrical appliance part,The structure of keeper assembly is, keeper card (13) is fixed on the door leaf middle part with single plug keeper (14), and single plug keeper (14) is locked (16) with keeper and is connected,Coded lock (18) is made of three locking plates in upper, middle and lower, is positioned at single plug keeper (14) tail end and contact with it,Electrical appliance part is formed through the lead connection by stabilizator (8), battery (4), alarm integrated package (2), loudspeaker (1), doorbell (5), illuminating lamp (3), light switch (6), doorbell switch (7) and travel switch (20,21), travel switch (20) is connected with single plug keeper (14) afterbody, locking lock (17) connects two locking plugs (19) up and down by locking bar (23), and locking plug (19) is in the jack of doorframe (26) during locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225130 CN2182867Y (en) | 1994-01-20 | 1994-01-20 | Locking tightly type puzzle and alarming door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94225130 CN2182867Y (en) | 1994-01-20 | 1994-01-20 | Locking tightly type puzzle and alarming door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2182867Y true CN2182867Y (en) | 1994-11-16 |
Family
ID=33838387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94225130 Expired - Fee Related CN2182867Y (en) | 1994-01-20 | 1994-01-20 | Locking tightly type puzzle and alarming door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2182867Y (en) |
-
1994
- 1994-01-20 CN CN 94225130 patent/CN2182867Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |