CN202745531U - Four-direction locking mechanism for door body of safety box - Google Patents
Four-direction locking mechanism for door body of safety box Download PDFInfo
- Publication number
- CN202745531U CN202745531U CN201220429961.0U CN201220429961U CN202745531U CN 202745531 U CN202745531 U CN 202745531U CN 201220429961 U CN201220429961 U CN 201220429961U CN 202745531 U CN202745531 U CN 202745531U
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- locking mechanism
- locking
- latch mechanism
- slide plate
- door
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Abstract
The utility model discloses a four-direction locking mechanism for a door body of a safety box, which comprises a door plate, an anti-theft lock, locking rods and a handle, wherein an upper locking mechanism, a lower locking mechanism, a left locking mechanism and a right locking mechanism are arranged in the up direction, the down direction, the left direction and the right direction of the door plate respectively; a fixing column is mounted in the middle of the door plate, and sleeved with a cross transmission sheet; fixing shift pins are arranged at the four end pats of the cross transmission sheet; the four end parts of the cross transmission sheet are connected with the upper locking mechanism, the lower locking mechanism, the left locking mechanism and the right locking mechanism by sliding sheets respectively; waist-shaped sliding holes are formed on the sliding sheets; sliding columns fixedly connected with the door plate are sleeved with the waist-shaped sliding holes on the sliding sheets; a stopper is mounted on the upper locking mechanism; the handle is connected with the right sliding sheet by a shift sheet and a connection column; and the connection column is fixed on the right sliding sheet. Compared with the traditional three-direction movable locking rod, as the four-direction locking mechanism for the door body of the safety box adopts the four-direction movable locking rod, the number of the locking points is increased; the safety performance is improved; in addition, the structure is simple; and the transmission is more flexible.
Description
Technical field
The utility model relates to a kind of safe door body four-way locking mechanism.
Background technology
The safe door body locking mechanism of producing at present adopts three-way locking mostly, and the gate pier side adopts fixedly locking bar, but when locking bar is installed fixedly owing to structure, fixedly locking bar and blend stop can't reach desirable effect.
Summary of the invention
The purpose of this utility model be to provide a kind of lock a little many, locking is firm, the safe door body four-way locking mechanism of ensuring smooth transmission.
Safe door body four-way locking mechanism of the present utility model, comprise door-plate, theftproof lock, stopper, locking bar, handle, the up and down four direction of door-plate arranges respectively mechanism for locking up, lower latch mechanism, left latch mechanism, right latch mechanism, fixed leg is housed in the middle of the door-plate, the cross driver blade is enclosed within on the fixed leg, four ends of cross driver blade all arrange fixedly finger, four ends of cross driver blade are respectively by slide plate and mechanism for locking up, lower latch mechanism, left latch mechanism, right latch mechanism links to each other, have the kidney-shaped sliding eye on the slide plate, kidney-shaped sliding eye on the slide plate be enclosed within the affixed traveller of door-plate on, slide plate one end is by screw and mechanism for locking up, lower latch mechanism, left latch mechanism, right latch mechanism, the slide plate other end is nested with on the fixedly finger of cross driver blade end by its end mounting hole, stopper is installed on the mechanism for locking up, handle passes through plectrum, joint pin is connected with right slide plate, and joint pin is fixed on the right slide plate.
Safe door body four-way locking mechanism of the present utility model is compared with traditional three-dimensional mobile locking bar, and the four-way mobile locking bar has increased the lock point, has improved security performance, and the while is simple in structure, transmission is more flexible.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of safe door body four-way locking mechanism, comprise door-plate 1, theftproof lock 3, stopper, locking bar 4, handle 11, the up and down four direction of door-plate 1 arranges respectively mechanism for locking up 2, lower latch mechanism 14, left latch mechanism 15, right latch mechanism 13, fixed leg 7 is housed in the middle of the door-plate 1, cross driver blade 6 is enclosed within on the fixed leg 7, four ends of cross driver blade 6 all arrange fixedly finger 10, four ends of cross driver blade 6 are respectively by slide plate 5 and mechanism for locking up 2, lower latch mechanism 14, left latch mechanism 15, right latch mechanism 13 links to each other, have the kidney-shaped sliding eye on the slide plate 5, kidney-shaped sliding eye on the slide plate 5 be enclosed within the affixed traveller 12 of door-plate 1 on, slide plate 5 one ends are by screw and mechanism for locking up 2, lower latch mechanism 14, left latch mechanism 15, right latch mechanism 13, slide plate 5 other ends are nested with on the fixedly finger 10 of cross driver blade 6 ends by its end mounting hole, stopper is installed on the mechanism for locking up 2, handle 11 is by plectrum 8, joint pin 9 is connected with right slide plate, and joint pin 9 is fixed on the right slide plate.
During locking: turning handle 11, drive plectrum 8, drive right slide plate 5 horizontal slips by plectrum 8, right slide plate 5 drives 6 rotations of cross driver blade by finger 10 and drives simultaneously right latch mechanism 13 slips, the finger 10 that cross driver blade 6 rotates by being fixed on above it drives slide plate 5 slips, and slide plate 5 drives coupled mechanism for locking up 2, lower latch mechanism 14, left latch mechanism 15, and latch mechanism slip in upper and lower, left and right drives locking bar 4 and stretches out outdoors, lock theftproof lock this moment, finishes lock operation.
During unlatching: unlocking anti-theft lock, turning handle 11, drive plectrum 8, drive right slide plate 5 horizontal slips by plectrum 8, right slide plate 5 drives 6 rotations of cross driver blade by finger 10 and drives simultaneously right latch mechanism 13 slips, and the finger 10 drive slide plates 5 that cross driver blade 6 rotates by being fixed on above it slide, coupled mechanism for locking up 2, lower latch mechanism 14, the left latch mechanism 15 of slide plate 5 drives, the upper and lower, left and right latch mechanism slides and drives in the locking bar 4 retraction doors, finishes open operation.
Claims (1)
1. safe door body four-way locking mechanism, comprise door-plate (1), theftproof lock (3), stopper, locking bar (4), handle (11), it is characterized in that: the up and down four direction of door-plate (1) arranges respectively mechanism for locking up (2), lower latch mechanism (14), left latch mechanism (15), right latch mechanism (13), fixed leg (7) is housed in the middle of the door-plate (1), cross driver blade (6) is enclosed within on the fixed leg (7), four ends of cross driver blade (6) all arrange fixedly finger (10), four ends of cross driver blade (6) are respectively by slide plate (5) and mechanism for locking up (2), lower latch mechanism (14), left latch mechanism (15), right latch mechanism (13) links to each other, slide plate has the kidney-shaped sliding eye on (5), kidney-shaped sliding eye on the slide plate (5) be enclosed within the affixed traveller (12) of door-plate (1) on, slide plate (5) one ends are by screw and mechanism for locking up (2), lower latch mechanism (14), left latch mechanism (15), right latch mechanism (13), slide plate (5) other end is nested with on the fixedly finger (10) of cross driver blade (6) end by its end mounting hole, stopper is installed on the mechanism for locking up (2), handle (11) is by plectrum (8), joint pin (9) is connected with right slide plate, and joint pin (9) is fixed on the right slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220429961.0U CN202745531U (en) | 2012-08-28 | 2012-08-28 | Four-direction locking mechanism for door body of safety box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220429961.0U CN202745531U (en) | 2012-08-28 | 2012-08-28 | Four-direction locking mechanism for door body of safety box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745531U true CN202745531U (en) | 2013-02-20 |
Family
ID=47704948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220429961.0U Expired - Lifetime CN202745531U (en) | 2012-08-28 | 2012-08-28 | Four-direction locking mechanism for door body of safety box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018757A (en) * | 2014-05-21 | 2014-09-03 | 宁波虎王安防设备有限公司 | Safe box door |
| CN108082440A (en) * | 2017-11-12 | 2018-05-29 | 刘福珍 | A kind of combined type host hatchcover |
-
2012
- 2012-08-28 CN CN201220429961.0U patent/CN202745531U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018757A (en) * | 2014-05-21 | 2014-09-03 | 宁波虎王安防设备有限公司 | Safe box door |
| CN108082440A (en) * | 2017-11-12 | 2018-05-29 | 刘福珍 | A kind of combined type host hatchcover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
|
| CX01 | Expiry of patent term |