CN206874088U - Self-locking mechanism of coffer - Google Patents
Self-locking mechanism of coffer Download PDFInfo
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- CN206874088U CN206874088U CN201720480316.4U CN201720480316U CN206874088U CN 206874088 U CN206874088 U CN 206874088U CN 201720480316 U CN201720480316 U CN 201720480316U CN 206874088 U CN206874088 U CN 206874088U
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- locking mechanism
- slide plate
- button
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Abstract
The utility model discloses self-locking mechanism of coffer, the bolt connecting plate being connected including lock machine, with lock machine, the self-locking mechanism being connected respectively with lock machine, bolt connecting plate, the self-locking mechanism includes bottom plate, slide plate, shell, pressing plate, slide plate is driven by bolt connecting plate, when chamber door is opened, bolt connecting plate promotes slide plate backward, and guide sleeve can be fixed in the fixed bit on slide plate；When chamber door is closed, pressing plate is because being squeezed downward button press, and guide sleeve departs from fixed bit after button pressed downwards, moves forward slide plate and promotes bolt connecting plate, closes chamber door；The structure realizes the self-locking of safe cabinet door, and simple in construction, function is reliable, heightens the security of safety box.
Description
Technical field
It the utility model is related to safe box lock, particularly self-locking mechanism of coffer.
Background technology
General insurance case needs to rotate handle after defeated people's proper password, and its all bolt is in and takes in state after enabling, locks
Operation handle is needed releasing bolt is locked a door during door；The safety box for pushing to door is mistakenly considered so as to easily cause the mistake when busy
It is to complete operation of locking a door, in order to solve the problems, such as that safety box is locked a door automatically, disclosed in Chinese patent CN2011203568795
A kind of self-locking mechanism of coffer, by setting stage clip to drive the straight pin on L type rotor plates in L types on bolt connecting plate
Moved in chute so that when chamber door shifts shutdown position onto, though the mechanism can realize that safety box is locked a door automatically, repeatedly make in stage clip
With rear, it may appear that fatigue, cause chamber door because promote it is not in place can not be locked, reduce the security of safety box.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of simple in construction, reliable self-locking mechanism of function.
Technical scheme is used by the utility model solves its technical problem：
Self-locking mechanism of coffer, including lock machine, be connected with lock machine bolt connecting plate, respectively with lock machine, bolt connecting plate
The self-locking mechanism of connection, the self-locking mechanism include bottom plate, slide plate, shell, pressing plate；" mountain " font is provided with the right side of the bottom plate to keep off
Plate, the horizontal guide in outside is provided with " mountain " the font baffle plate, spring I, the bottom plate are cased with the horizontal guide
Upper that guide sleeve is housed, the guide sleeve is built with spring II；Slide plate is set with the bottom plate；Shell is stamped on the slide plate,
Button is housed on the shell, " Π " shape pressing plate is housed on the button.
As a preference, the bottom plate is provided with spring fixed hole, welds guide sleeve on the spring fixed hole, institute
State and be provided with rectangle baffle plate on the left of bottom plate.
It is provided with as a preference, on the right side of the slide plate and hole is fixedly mounted, the slide plate is provided with is coordinated with guide sleeve
Slideway I, with horizontal guide coordinate slideway II.
As a preference, the shell is connected by the fixed ear of upper and lower both sides with bottom plate；The button is outside
Button hole on shell is connected with guide sleeve.
As a preference, " Π " the shape pressing plate extends upward the lock machine fixed ear being connected with lock machine, described
" Π " shape pressing plate extends downwardly out press strip.
As a preference, the button is divided into upper end, lower end, and the lower end diameter is more than upper end diameter.
As a preference, the slideway I includes transverse slipway, fixed bit.
As a preference, the shell is in " Π " shape.
The beneficial effects of the utility model are：Mechanism drives slide plate, when chamber door is opened, bolt by bolt connecting plate
Connecting plate promotes slide plate backward, and guide sleeve can be fixed in the fixed bit on slide plate；When chamber door is closed, pressing plate is because being squeezed
Downward button press, guide sleeve departs from fixed bit after button pressed downwards, moves forward slide plate and promotes bolt connecting plate, closes chamber door
Close；The structure realizes the self-locking of safe cabinet door, and simple in construction, function is reliable, heightens the security of safety box.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is use state floor map of the present utility model；
Fig. 2 is exploded isometric schematic diagram of the present utility model；
Fig. 3 is sliding block floor map of the present utility model.
Embodiment
When mounted, bottom plate 1 is fixed on the inside of chamber door, kept off in " mountain " font for reference picture 1- Fig. 3, this self-locking mechanism 103
Cover a spring I 15 in horizontal guide 14 on plate 13, the horizontal guide 14 on bottom plate 1 is through the positioning on bolt connecting plate 102
Mouthful, make spring I 15 between bolt connecting plate 102 and bottom plate 1, load onto spring II 6 successively on spring fixed hole 11 and be oriented to
Set 5, and be directed to set 5 and be welded on bottom plate 1；Slide plate 2 is sleeved on bottom plate 1, rectangle baffle plate 12,13, " mountain " font baffle plate
Slide plate 2 is supportted, makes horizontal guide 14 through the slideway II 23 on slide plate 2, and the top of guide sleeve 5 is located at the fixed bit on slideway I 22
222 times and slide plate 2 is connected by the way that hole 21 is fixedly mounted with bolt connecting plate 102；Installation button 7, button 7 in guide sleeve 5
Be connected with spring II 6, then " Π " shape shell 3 covered on slide plate 2, make button 7 through button hole 32 and by fixed ear 31 with
Bottom plate 1 connects；" Π " shape pressing plate 4 is placed in the top of button 7, and make to extend downwardly out press strip 42 be located at safe cabinet door 104 and
Between casing, while it is connected by lock machine fixed ear 41 with lock machine 101.
In actual use, after safety box is unlocked by lock machine 101, bolt connecting plate 102 is mobile to the left to be promoted
Slide plate 2, and compression spring I 15, and the slideway I 22 on slide plate 2 is by transverse slipway 221, the fixed bit connected with transverse slipway 221
222 compositions, the width of transverse slipway 221 only allow the upper end 71 of button 7 to move, and button 7 is moved to from transverse slipway 221 solid
In positioning 222, popped up when button 7 is moved to fixed bit 222 in the presence of spring II 6, make the lower end 72 of button 7 in fixation
It is fixed in position 222, because the diameter of fixed bit 222 is more than the width of transverse slipway 221, make button 7 immovable；Work as safety box
After chamber door 104 is closed, " Π " shape pressing plate 4 is extended downwardly out after press strip 42 extruded by casing, presses button 7, makes button 7 from solid
Depart from positioning 222, slide plate 2 is removable, while I 15 reverse elastic force of spring promotes the locking chamber door of bolt connecting plate 102.
According to above-mentioned principle, the utility model can also carry out appropriate change and modification to above-mentioned embodiment；Therefore,
The utility model is not limited to embodiment disclosed and described above, to some modifications and changes of the present utility model
It should also be as falling into scope of the claims of the present utility model.
Claims (8)
1. self-locking mechanism of coffer, including lock machine (101), be connected with lock machine (101) bolt connecting plate (102), respectively with lock
Machine (101), the self-locking mechanism (103) of bolt connecting plate (102) connection, it is characterised in that the self-locking mechanism (103) includes bottom
Plate (1), slide plate (2), shell (3), pressing plate (4)；" mountain " font baffle plate (13), " mountain " word are provided with the right side of the bottom plate (1)
The horizontal guide (14) in outside is provided with shape baffle plate (13), spring I (15), the bottom are cased with the horizontal guide (14)
Guide sleeve (5) is housed, the guide sleeve (5) is built with spring II (6) on plate (1)；Slide plate (2) is set with the bottom plate (1)；
Shell (3) is stamped on the slide plate (2), button (7) is housed on the shell (3), " Π " shape pressing plate is housed on the button (7)
(4)。
2. self-locking mechanism of coffer according to claim 1, it is characterised in that the bottom plate (1) is fixed provided with spring
Hole (11), guide sleeve (5) is welded on the spring fixed hole (11), rectangle baffle plate (12) is provided with the left of the bottom plate (1).
3. self-locking mechanism of coffer according to claim 1, it is characterised in that fixed peace is provided with the right side of the slide plate (2)
Fill hole (21), the slide plate (2) is provided with the slideway I (22) coordinated with guide sleeve (5), the slideway coordinated with horizontal guide (14)
Ⅱ(23)。
4. self-locking mechanism of coffer according to claim 1, it is characterised in that the shell (3) passes through upper and lower both sides
Fixed ear (31) is connected with bottom plate (1)；The button (7) is connected through the button hole (32) on shell (3) with guide sleeve (5).
5. self-locking mechanism of coffer according to claim 1, it is characterised in that " Π " the shape pressing plate (4) upwardly extends
Go out the lock machine fixed ear (41) being connected with lock machine (101), " Π " the shape pressing plate (4) extends downwardly out press strip (42).
6. self-locking mechanism of coffer according to claim 1, it is characterised in that the button (7) be divided into upper end (71), under
Hold (72), lower end (72) diameter is more than upper end (71) diameter.
7. self-locking mechanism of coffer according to claim 3, it is characterised in that the slideway I (22) includes transverse slipway
(221), fixed bit (222).
8. self-locking mechanism of coffer according to claim 1, it is characterised in that the shell (3) is in " Π " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480316.4U CN206874088U (en) | 2017-05-02 | 2017-05-02 | Self-locking mechanism of coffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480316.4U CN206874088U (en) | 2017-05-02 | 2017-05-02 | Self-locking mechanism of coffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874088U true CN206874088U (en) | 2018-01-12 |
Family
ID=61338614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720480316.4U Active CN206874088U (en) | 2017-05-02 | 2017-05-02 | Self-locking mechanism of coffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629932A (en) * | 2018-11-27 | 2019-04-16 | 苏州浪潮智能软件有限公司 | A kind of safe door self-locking protecting device |
-
2017
- 2017-05-02 CN CN201720480316.4U patent/CN206874088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629932A (en) * | 2018-11-27 | 2019-04-16 | 苏州浪潮智能软件有限公司 | A kind of safe door self-locking protecting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |