CN207761458U - A kind of cabinet door lock and cabinet - Google Patents
A kind of cabinet door lock and cabinet Download PDFInfo
- Publication number
- CN207761458U CN207761458U CN201721722012.0U CN201721722012U CN207761458U CN 207761458 U CN207761458 U CN 207761458U CN 201721722012 U CN201721722012 U CN 201721722012U CN 207761458 U CN207761458 U CN 207761458U
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- bolt
- lock
- bit
- linkage mechanism
- 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.)
- Active
Links
Landscapes
- Gates (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a kind of cabinet door lock, including linkage mechanism, guiding parts and the reset components being separately positioned in cabinet door；The linkage mechanism includes tapered end, connecting rod and bolt；The tapered end, which is equipped with, turns tongue；The first end for turning tongue and the connecting rod is hinged；The bolt is threaded through in the guiding parts and can be for linear motion along the guiding parts；The first end of the bolt and the second end of the connecting rod are hinged；There is the linkage mechanism upper lock-bit to conciliate lock-bit；The reset components are connect with the linkage mechanism, so that the linkage mechanism is reset to the solution lock-bit from the upper lock-bit for providing reset force.Linkage mechanism in the utility model embodiment can obtain reset force from the reset components, and then reset to the solution lock-bit from the upper lock-bit and the bolt is kept to be in solution lock-bit, prevent bolt from blocking cabinet door closure, improve ease of use.Meanwhile the utility model additionally provides a kind of cabinet including above-mentioned cabinet door lock.
Description
Technical field
The utility model is related to door lock technical fields, and in particular to a kind of cabinet door lock and cabinet.
Background technology
There is the cabinet door of many cabinets to need that lock is installed at present, pin lock is widely used on the door locking device of cabinet,
Such design is simple and practical.But the bolt of existing lock is in the unlocked state, is easy to be moved, example by outer force effect
Such as when the bolt of lock is vertically-mounted, since under gravity, bolt is constantly in position when locking, in shutdown
When, bolt can block cabinet door closure, need to plug key and revolve, so that bolt is up carried, could smoothly shut the door.If
Bolt is not mentioned, just it is strong shut cabinet door if, be easy bolt or cabinet door frame are broken, this is in use
Inconvenient for operation, using effect is not good enough.
Utility model content
The purpose of the utility model embodiment is to provide a kind of cabinet door lock and cabinet, and bolt can be avoided in unlock shape
Cabinet door closure is blocked under state, improves ease of use.
To achieve the above object, the utility model embodiment adopts the following technical scheme that：
The utility model embodiment first aspect provides a kind of cabinet door lock, including the gear being separately positioned in cabinet door
Structure, guiding parts and reset components；The linkage mechanism includes tapered end, connecting rod and bolt；The tapered end, which is equipped with, turns tongue；Institute
State turn tongue and the connecting rod first end it is hinged；The bolt is threaded through in the guiding parts and can make along the guiding parts
Linear motion；The first end of the bolt and the second end of the connecting rod are hinged；The linkage mechanism has upper lock-bit and unlock
Position；When the linkage mechanism is in the upper lock-bit, the second end of the bolt is plugged on cabinet in corresponding lockhole；Institute
When stating linkage mechanism and being in the solution lock-bit, the second end of the bolt is detached from the lockhole；The reset components with it is described
Motivation structure connects, and so that the linkage mechanism is reset to the solution lock-bit from the upper lock-bit for providing reset force.
Preferably, the guiding parts and the bolt clearance fit.
Preferably, the guiding parts is at least two bolt fixed seats along lineal layout.
Preferably, the guiding parts is the linear guide.
Preferably, the reset components are tension spring；The first end of the tension spring is mounted in the cabinet door, the tension spring
Second end is mounted on the bolt.
Preferably, the second end of the tension spring is connect with the first end of the bolt.
Preferably, the reset components are torsional spring；The first end of the torsional spring is mounted in the cabinet door, the torsional spring
Second end is connect with the tongue that turns.
Preferably, the reset components are compression spring；The bolt is equipped with card convex；The compression spring is set on the bolt
And between the card convex and the fixed part being arranged in the cabinet door.
The second aspect of the utility model embodiment provides a kind of cabinet, including cabinet, cabinet door and above-mentioned cabinet
Door lock；The cabinet is equipped with lockhole corresponding with the cabinet door lock；The cabinet door lock is arranged in the inside of the cabinet door.
Preferably, the inside of the cabinet door is equipped with cabinet door lock described at least two groups；Correspond to every group of cabinet door on the cabinet
Lock lockhole there are one setting.
Compared with the prior art, the advantageous effect of the utility model embodiment is：The utility model embodiment passes through increasing
Add the reset components, when the cabinet door lock is in the unlocked state so that the linkage mechanism can be from the reset components
Reset force is obtained, and then resets to the solution lock-bit from the upper lock-bit and the bolt is kept to be in solution lock-bit, avoids solving
Bolt is moved due to outer force effect under lock status, is prevented bolt from blocking cabinet door closure, is improved ease of use.Meanwhile this reality
A kind of cabinet including above-mentioned cabinet door lock is additionally provided with novel, corresponding technique effect can be reached.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for cabinet door lock that the first embodiment of the utility model provides；
Fig. 2 is a kind of structural schematic diagram of cabinet door lock in unlocked state of the first embodiment offer of the utility model；
Fig. 3 is the side partial schematic diagram of the cabinet door lock of the first embodiment of the utility model；
Fig. 4 is a kind of structural schematic diagram for cabinet door lock that the second embodiment of the utility model provides；
Fig. 5 is a kind of structural schematic diagram of cabinet door lock in unlocked state of the second embodiment offer of the utility model；
Fig. 6 is the side partial schematic diagram of the cabinet door lock of the second embodiment of the utility model；
Fig. 7 is a kind of structural schematic diagram for cabinet door lock that the 3rd embodiment of the utility model provides；
Fig. 8 is a kind of structural schematic diagram of cabinet door lock in unlocked state of the 3rd embodiment offer of the utility model；
Fig. 9 is the side partial schematic diagram of the cabinet door lock of the 3rd embodiment of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one：
Referring to Fig. 1, a kind of structural schematic diagram for cabinet door lock that the first embodiment that it is the utility model provides.It is described
Cabinet door lock includes the linkage mechanism 11, guiding parts 12 and reset components 13 being separately positioned on cabinet door A；The linkage mechanism
11 include tapered end 111, connecting rod 112 and bolt 113；The tapered end 111, which is equipped with, turns tongue；It is described to turn tongue and the connecting rod 112
First end is hinged；The bolt 113 is threaded through in the guiding parts 12 and can be for linear motion along the guiding parts 12；Institute
The first end for stating bolt 113 and the second end of the connecting rod 112 are hinged；There is the linkage mechanism 11 upper lock-bit to conciliate lock-bit；
When the linkage mechanism 11 is in the upper lock-bit, the second end of the bolt 113 is plugged into corresponding lockhole on cabinet B
In；When the linkage mechanism 11 is in the solution lock-bit, the second end of the bolt 113 is detached from the lockhole；The reset portion
Part 13 is connect with the linkage mechanism 11, and for providing reset force, so that the linkage mechanism 11 is reset to from the upper lock-bit described
Solve lock-bit.
It should be noted that tapered end 111 and turn tongue be the prior art structure, when key inject tapered end 111 when, turning tongue can
It is rotated with the rotation with key.Simultaneously as the first end for turning tongue and the connecting rod 112 is hinged, the bolt 113
The second end of first end and the connecting rod 112 is hinged, then when it is described turn tongue and rotate when, the connecting rod 112 can drive described
Bolt 113 makees the movement of straight line along the guiding parts 12.When the linkage mechanism 11 is in upper lock-bit, the bolt
113 second end is stretched out from cabinet door A and is plugged on cabinet B in corresponding lockhole；When the linkage mechanism 11 is in solution lock-bit
When, the second end of the bolt 113 in the lockhole from being recovered in the cabinet door A so that cabinet door A can be with normally closed.
As shown in Fig. 2, it is a kind of structure of cabinet door lock in unlocked state of the first embodiment offer of the utility model
Schematic diagram.The utility model embodiment is by increasing the reset components 13, when the cabinet door lock is in the unlocked state so that
The linkage mechanism 11 can obtain reset force from the reset components 13, and then reset to the solution lock-bit from the upper lock-bit
And keep the bolt 113 be in solution lock-bit, avoid in the unlocked state bolt 113 fallen due to gravity, prevent from inserting
Pin 113 blocks cabinet door closure, improves ease of use.
In order to illustrate more clearly of the structure of the first embodiment of the utility model, referring to Fig. 3, it is the utility model
First embodiment cabinet door lock side partial schematic diagram.
In the present embodiment, the reset components 13 are tension spring；The first end of the tension spring is mounted on the cabinet door A,
The second end of the tension spring is mounted on the bolt 113.When the linkage mechanism 11 is in upper lock-bit, the tension spring due to
The movement of the bolt 113 and be elongated, to the bolt 113 provide a reversal interlocking relay；If the cabinet door lock is at this time
Unlocked state, the reversal interlocking relay are the reset force, and the bolt 113 (linkage mechanism 11) is pulled to be resetted from the upper lock-bit
To the solution lock-bit.
In a kind of optional embodiment, the guiding parts 12 and 113 clearance fit of the bolt ensure bolt
113 more accurately according to preset linear motion, to ensure that bolt 113 can be directed at the lockhole.
In the present embodiment, the guiding parts 12 is at least two bolt fixed seats along lineal layout.
As a kind of embodiment of deformation, the guiding parts 12 is the linear guide.
In a kind of optional embodiment, the tongue that turns is cut with scissors by the first end of first axle pin and the connecting rod 112
It connects, the first end of the bolt 113 is hinged by the second end of second hinge pin and the connecting rod 112.
Embodiment two：
Referring to Fig. 4, a kind of structural schematic diagram for cabinet door lock that the second embodiment that it is the utility model provides.It is described
Cabinet door lock includes the linkage mechanism 21, guiding parts 22 and reset components 23 being separately positioned on cabinet door A；The linkage mechanism
21 include tapered end 211, connecting rod 212 and bolt 213；The tapered end 211, which is equipped with, turns tongue；It is described to turn tongue and the connecting rod 212
First end is hinged；The bolt 213 is threaded through in the guiding parts 22 and can be for linear motion along the guiding parts 22；Institute
The first end for stating bolt 213 and the second end of the connecting rod 212 are hinged；There is the linkage mechanism 21 upper lock-bit to conciliate lock-bit；
When the linkage mechanism 21 is in the upper lock-bit, the second end of the bolt 213 is plugged into corresponding lockhole on cabinet B
In；When the linkage mechanism 21 is in the solution lock-bit, the second end of the bolt 213 is detached from the lockhole；The reset portion
Part 23 is connect with the linkage mechanism 21, and for providing reset force, so that the linkage mechanism 21 is reset to from the upper lock-bit described
Solve lock-bit.
It should be noted that tapered end 211 and turn tongue be the prior art structure, when key inject tapered end 211 when, turning tongue can
It is rotated with the rotation with key.Simultaneously as the first end for turning tongue and the connecting rod 212 is hinged, the bolt 213
The second end of first end and the connecting rod 212 is hinged, then when it is described turn tongue and rotate when, the connecting rod 212 can drive described
Bolt 213 makees the movement of straight line along the guiding parts 22.When the linkage mechanism 21 is in upper lock-bit, the bolt
213 second end is stretched out from cabinet door A and is plugged on cabinet B in corresponding lockhole；When the linkage mechanism 21 is in solution lock-bit
When, the second end of the bolt 213 in the lockhole from being recovered in the cabinet door A so that cabinet door A can be with normally closed.
As shown in figure 5, it is a kind of structure of cabinet door lock in unlocked state of the second embodiment offer of the utility model
Schematic diagram.The utility model embodiment is by increasing the reset components 23, when the cabinet door lock is in the unlocked state so that
The linkage mechanism 21 can obtain reset force from the reset components 23, and then reset to the solution lock-bit from the upper lock-bit
And keep the bolt 213 be in solution lock-bit, avoid in the unlocked state bolt 213 fallen due to gravity, prevent from inserting
Pin 213 blocks cabinet door closure, improves ease of use.
In order to illustrate more clearly of the structure of the second embodiment of the utility model, referring to Fig. 6, it is the utility model
Second embodiment cabinet door lock side partial schematic diagram.
In the present embodiment, the reset components 23 are compression spring；The bolt 213 is equipped with card convex 24；The compression spring sleeve
It is located on the bolt 213 and between the card convex 24 and the fixed part 25 being arranged on the cabinet door A.When the linkage
When mechanism 21 is in upper lock-bit, the compression spring is compressed the card convex 24 and the fixation due to the movement of the bolt 213
Between portion 25, a reversed elastic force is provided to the bolt 213；If the cabinet door lock is in the unlocked state at this time, this is reversed
Elastic force is the reset force, and the bolt 213 (linkage mechanism 21) is made to reset to the solution lock-bit from the upper lock-bit.
In a kind of optional embodiment, the guiding parts 22 and 213 clearance fit of the bolt ensure bolt
213 more accurately according to preset linear motion, to ensure that bolt 213 can be directed at the lockhole.
In the present embodiment, the guiding parts 22 is at least two bolt fixed seats along lineal layout.
As a kind of embodiment of deformation, the guiding parts 22 is the linear guide.
In a kind of optional embodiment, the tongue that turns is cut with scissors by the first end of first axle pin and the connecting rod 212
It connects, the first end of the bolt 213 is hinged by the second end of second hinge pin and the connecting rod 212.
In the present embodiment, the fixed part 25 is one of bolt fixed seat.
Embodiment three：
Referring to Fig. 7, a kind of structural schematic diagram for cabinet door lock that the 3rd embodiment that it is the utility model provides.It is described
Cabinet door lock includes the linkage mechanism 31, guiding parts 32 and reset components 33 being separately positioned on cabinet door A；The linkage mechanism
31 include tapered end 311, connecting rod 312 and bolt 313；The tapered end 311, which is equipped with, turns tongue；It is described to turn tongue and the connecting rod 312
First end is hinged；The bolt 313 is threaded through in the guiding parts 32 and can be for linear motion along the guiding parts 32；Institute
The first end for stating bolt 313 and the second end of the connecting rod 312 are hinged；There is the linkage mechanism 31 upper lock-bit to conciliate lock-bit；
When the linkage mechanism 31 is in the upper lock-bit, the second end of the bolt 313 is plugged into corresponding lockhole on cabinet B
In；When the linkage mechanism 31 is in the solution lock-bit, the second end of the bolt 313 is detached from the lockhole；The reset portion
Part 33 is connect with the linkage mechanism 31, and for providing reset force, so that the linkage mechanism 31 is reset to from the upper lock-bit described
Solve lock-bit.
It should be noted that tapered end 311 and turn tongue be the prior art structure, when key inject tapered end 311 when, turning tongue can
It is rotated with the rotation with key.Simultaneously as the first end for turning tongue and the connecting rod 312 is hinged, the bolt 313
The second end of first end and the connecting rod 312 is hinged, then when it is described turn tongue and rotate when, the connecting rod 312 can drive described
Bolt 313 makees the movement of straight line along the guiding parts 32.When the linkage mechanism 31 is in upper lock-bit, the bolt
313 second end is stretched out from cabinet door A and is plugged on cabinet B in corresponding lockhole；When the linkage mechanism 31 is in solution lock-bit
When, the second end of the bolt 313 in the lockhole from being recovered in the cabinet door A so that cabinet door A can be with normally closed.
As shown in figure 8, it is a kind of structure of cabinet door lock in unlocked state of the 3rd embodiment offer of the utility model
Schematic diagram.The utility model embodiment is by increasing the reset components 33, when the cabinet door lock is in the unlocked state so that
The linkage mechanism 31 can obtain reset force from the reset components 33, and then reset to the solution lock-bit from the upper lock-bit
And keep the bolt 313 be in solution lock-bit, avoid in the unlocked state bolt 313 fallen due to gravity, prevent from inserting
Pin 313 blocks cabinet door closure, improves ease of use.
In order to illustrate more clearly of the structure of the 3rd embodiment of the utility model, referring to Fig. 9, it is the utility model
3rd embodiment cabinet door lock side partial schematic diagram.
In the present embodiment, the reset components 33 are torsional spring；The first end of the torsional spring is mounted on the cabinet door A,
The second end of the torsional spring is connect with the tongue that turns.When the linkage mechanism 31 is in upper lock-bit, the torsional spring is due to described
Turn the rotation of tongue and be twisted, a reversed torsion is provided to the tongue that turns；If the cabinet door lock is in the unlocked state at this time,
The reversed torsion is the reset force, makes described to turn tongue (linkage mechanism 31) and reset to the solution lock-bit from the upper lock-bit.
In a kind of optional embodiment, the guiding parts 32 and 313 clearance fit of the bolt ensure bolt
313 more accurately according to preset linear motion, to ensure that bolt 313 can be directed at the lockhole.
In the present embodiment, the guiding parts 32 is at least two bolt fixed seats along lineal layout.
As a kind of embodiment of deformation, the guiding parts 32 is the linear guide.
In a kind of optional embodiment, the tongue that turns is cut with scissors by the first end of first axle pin and the connecting rod 312
It connects, the first end of the bolt 313 is hinged by the second end of second hinge pin and the connecting rod 312.
Correspondingly, the embodiments of the present invention additionally provide a kind of cabinet, including cabinet, cabinet door and any of the above-described
Cabinet door lock described in embodiment；The cabinet is equipped with lockhole corresponding with the cabinet door lock；The cabinet door lock is arranged in institute
State the inside of cabinet door.
In the present embodiment, the cabinet is specially financial cabinet.
In a kind of optional embodiment, the inside of the cabinet door is equipped with cabinet door lock described at least two groups；The cabinet
It is upper correspond to every group of cabinet door lock set there are one lockhole.Every group of cabinet door lock is independently arranged, by the way that cabinet described at least two groups is arranged
Door lock can improve the safety of cabinet.For example, key can be distributed to different custodians, this is only opened simultaneously
A little cabinet door locks could open entire cabinet door.
Compared with the prior art, the advantageous effect of the utility model embodiment is：The utility model embodiment provides
A kind of cabinet door lock, including the linkage mechanism, guiding parts and the reset components that are separately positioned in cabinet door；The linkage mechanism packet
Include tapered end, connecting rod and bolt；The tapered end, which is equipped with, turns tongue；The first end for turning tongue and the connecting rod is hinged；The bolt
It is threaded through in the guiding parts and can be for linear motion along the guiding parts；The first end of the bolt and the connecting rod
Second end is hinged；There is the linkage mechanism upper lock-bit to conciliate lock-bit；It is described when the linkage mechanism is in the upper lock-bit
The second end of bolt is plugged on cabinet in corresponding lockhole；When the linkage mechanism is in the solution lock-bit, the bolt
Second end is detached from the lockhole；The reset components are connect with the linkage mechanism, make the gear for providing reset force
Structure resets to the solution lock-bit from the upper lock-bit.The utility model embodiment is by increasing the reset components, in the cabinet
When door lock is in the unlocked state so that the linkage mechanism can obtain reset force from the reset components, and then from described
Lock-bit reset to the solution lock-bit and keep the bolt be in solution lock-bit, avoid in the unlocked state bolt due to outer force effect
And move, it prevents bolt from blocking cabinet door closure, improves ease of use.Meanwhile it includes upper that the utility model, which additionally provides a kind of,
The cabinet of cabinet door lock is stated, corresponding technique effect can be reached.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (10)
1. a kind of cabinet door lock, which is characterized in that including the linkage mechanism, guiding parts and reset portion being separately positioned in cabinet door
Part；
The linkage mechanism includes tapered end, connecting rod and bolt；The tapered end, which is equipped with, turns tongue；It is described to turn the of tongue and the connecting rod
One end is hinged；The bolt is threaded through in the guiding parts and can be for linear motion along the guiding parts；The bolt
First end and the second end of the connecting rod are hinged；
There is the linkage mechanism upper lock-bit to conciliate lock-bit；When the linkage mechanism is in the upper lock-bit, the bolt
Second end is plugged on cabinet in corresponding lockhole；When the linkage mechanism is in the solution lock-bit, the second end of the bolt
It is detached from the lockhole；
The reset components are connect with the linkage mechanism, keep the linkage mechanism multiple from the upper lock-bit for providing reset force
The solution lock-bit is arrived in position.
2. cabinet door lock as described in claim 1, which is characterized in that the guiding parts and the bolt clearance fit.
3. cabinet door lock as claimed in claim 2, which is characterized in that the guiding parts is to be inserted along at least two of lineal layout
Sell fixed seat.
4. cabinet door lock as claimed in claim 2, which is characterized in that the guiding parts is the linear guide.
5. such as Claims 1 to 4 any one of them cabinet door lock, which is characterized in that the reset components are tension spring；The tension spring
First end be mounted in the cabinet door, the second end of the tension spring is mounted on the bolt.
6. cabinet door lock as claimed in claim 5, which is characterized in that the second end of the tension spring and the first end of the bolt connect
It connects.
7. such as Claims 1 to 4 any one of them cabinet door lock, which is characterized in that the reset components are torsional spring；The torsional spring
First end be mounted on the cabinet door on, the second end of the torsional spring is connect with the tongue that turns.
8. such as Claims 1 to 4 any one of them cabinet door lock, which is characterized in that the reset components are compression spring；The bolt
It is equipped with card convex；The compression spring be set on the bolt and positioned at the card convex and the fixed part being arranged in the cabinet door it
Between.
9. a kind of cabinet, which is characterized in that including cabinet, cabinet door and such as claim 1 to 8 any one of them cabinet door
Lock；The cabinet is equipped with lockhole corresponding with the cabinet door lock；The cabinet door lock is arranged in the inside of the cabinet door.
10. cabinet as claimed in claim 9, which is characterized in that the inside of the cabinet door is equipped with cabinet door described at least two groups
Lock；It is set there are one lockhole corresponding to every group of cabinet door lock on the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722012.0U CN207761458U (en) | 2017-12-08 | 2017-12-08 | A kind of cabinet door lock and cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722012.0U CN207761458U (en) | 2017-12-08 | 2017-12-08 | A kind of cabinet door lock and cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761458U true CN207761458U (en) | 2018-08-24 |
Family
ID=63190016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721722012.0U Active CN207761458U (en) | 2017-12-08 | 2017-12-08 | A kind of cabinet door lock and cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761458U (en) |
-
2017
- 2017-12-08 CN CN201721722012.0U patent/CN207761458U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3120430B1 (en) | Locking device for a switchgear cabinet | |
| DE102012111085B4 (en) | Door Opener | |
| DE102014108430A1 (en) | Outside door handle | |
| DE202021106976U1 (en) | Door lock structure of a safe | |
| CN207761458U (en) | A kind of cabinet door lock and cabinet | |
| EP2994585B1 (en) | Electromagnetic door opener | |
| DE202011000675U1 (en) | Cabinet, in particular gas bottle cabinet | |
| DE681094C (en) | Fitting for window sashes that can be rotated around two mutually perpendicular axes | |
| CN105449568B (en) | A kind of interlock of switch cabinet shutter and middle door | |
| CN207761429U (en) | The scalable lock tongue control mechanism with rotation of slidingtype | |
| CN208564353U (en) | Steel construction closed guard gate | |
| CN203230268U (en) | High-low-voltage power distribution cabinet door lock | |
| CH377679A (en) | Window sash locking device | |
| CN208650675U (en) | A kind of lockset | |
| CN208618948U (en) | A kind of door lock burglar-proof mechanism and theftproof lock | |
| DE102010055397B4 (en) | Locking/unlocking device for a sliding door and door equipped with such a device | |
| DE668369C (en) | Lock for gates, especially for the test benches of aircraft engines | |
| DE817263C (en) | Folding door | |
| DE633937C (en) | Hinge for automatic closing of doors, windows, etc. like | |
| DE102017004335A1 (en) | Fridge and / or freezer | |
| DE19640227B4 (en) | Self-locking electromechanical door drive | |
| CN209634547U (en) | A kind of locking structure with secondary fuse | |
| CN202273475U (en) | Door lock | |
| DE548594C (en) | Locking device for washing machine and tub lid | |
| AT221266B (en) | Adjustment and locking device on windows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |