CN207116273U - The electrical equipment door lock assembly that a kind of anti-automatic is locked - Google Patents
The electrical equipment door lock assembly that a kind of anti-automatic is locked Download PDFInfo
- Publication number
- CN207116273U CN207116273U CN201721090279.2U CN201721090279U CN207116273U CN 207116273 U CN207116273 U CN 207116273U CN 201721090279 U CN201721090279 U CN 201721090279U CN 207116273 U CN207116273 U CN 207116273U
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- block
- electrical equipment
- conducting strip
- fixed seat
- door lock
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Abstract
The utility model provides the electrical equipment door lock assembly that a kind of anti-automatic is locked, and belongs to electrical accessorie technical field.It solves existing electrical equipment door lock assembly and can not prevented the problems such as automatic locking.This electrical equipment door lock assembly includes fixed seat, drive block, electric drive structure is provided with fixed seat, lock groove is offered on drive block, locking hook is provided with fixed seat, the inside of lock groove is additionally provided with locking locating piece, brake apparatus is provided with fixed seat, brake apparatus includes Brake Block, braking ejector block, brake block is provided with braking ejector block, the breaker slot being caught in for brake block is offered on drive block, fixed seat is internally provided with signal generation mechanism, signal generation mechanism includes inserted sheet one and inserted sheet two, inserted sheet one is connected with conducting strip one, inserted sheet two is connected with conducting strip two, conducting strip one and conducting strip two are provided with contact, communication apparatus is additionally provided with fixed seat, communication apparatus is touched with separating for contact-actuating.The utility model has the advantages that anti-automatic is locked.
Description
Technical field
The utility model belongs to electrical accessorie technical field, is related to a kind of door lock assembly, in more particularly to a kind of anti-automatic
The electrical equipment door lock assembly of lock.
Background technology
The door lock of electrical equipment plays vital effect in electrical equipment, in electrical equipment normal work, in order to ensure safety, needs
The working space inside electrical equipment is wanted to turn into the electrical equipment such as closing space, especially washing machine, dish-washing machine, if door is arbitrarily beaten during work
Open, not only extraneous debris causes to damage possibly into electrical equipment inside to electrical equipment, it is also possible to accidentally touch work inside electrical equipment
The people for making part brings danger, causes unnecessary harm, and if the door lock of electrical equipment can not ensure locking in normal work,
It will also result in the article inside electrical equipment to fly out working space, so that having a strong impact on the product quality of electrical equipment, brought to normal use
Greatly inconvenience.
In view of the above-mentioned problems, people devise various electrical equipment door locks, for lifting the safety coefficient of electrical equipment so that
During electrical work door can auto lock, can not be opened from inside, and after door external opening, electrical equipment can be stopped in time.
But the door lock assembly in existing electrical equipment door interlock switch can not prevent it is automatic locking, when electrical equipment is in the situation by external impacts
Under, electrical equipment is easily automatic locking, cause appliance door can not smooth opening, and bring inconvenience to use.
Utility model content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided what a kind of anti-automatic was locked
Electrical equipment door lock assembly.
The purpose of this utility model can be realized by following technical proposal：The electrical equipment door lock dress that a kind of anti-automatic is locked
Put, it is characterised in that including fixed seat and the drive block being installed on inside fixed seat, described drive block can be along its length
Slide, the electric drive structure for driving drive block is provided with described fixed seat, between described drive block and fixed seat
Elasticity is provided with elastic component one, and lock groove is offered on described drive block, and locking hook is provided with described fixed seat, described
One end of locking hook is fixed and can circumferentially rotated, and the other end of the locking hook is caught in lock groove and can slided along lock groove,
The inside of the lock groove is additionally provided with the locking locating piece for being available for locking hook to be caught in, and braking dress is provided with described fixed seat
Put, described brake apparatus includes Brake Block and the braking ejector block that is installed on inside Brake Block, and described braking ejector block can be
Perpendicular to the square upward sliding of housing bottom surface, elastic component two, described system are provided between described braking ejector block and Brake Block
Brake block is provided with dynamic jacking block, offers the breaker slot being caught in for brake block on described drive block, in described fixed seat
Portion is additionally provided with signal generation mechanism, and described signal generation mechanism includes inserted sheet one and inserted sheet two, and described inserted sheet one connects
There is conducting strip one, described inserted sheet two is connected with conducting strip two, and described conducting strip one and conducting strip two are in corresponding position
On be provided with contact, be additionally provided with described fixed seat with drive block linkage communication apparatus, described communication apparatus use
Touched in the contact of driving conducting strip one and conducting strip two with separating.
Operation principle of the present utility model：Drive block is located at downside under electrical equipment closed mode, and locking hook is caught in locking positioning
In block and fix drive block, braking ejector block is located at top under the state, and brake block is caught in breaker slot and locks drive block.
When need to start electrical equipment, braking ejector block slides into bottom and brake block is deviate from from breaker slot so that drive block unlocks, electric drive
Arrangement works simultaneously drive drive block upward sliding, and locking hook is deviate from from locking locating piece and slided in lock groove, elastic component
One makes drive block slide in upside and fixation, and communication apparatus slides with drive block and drives touching on conducting strip one and conducting strip two
Point touches, and can now start electrical equipment.When need to close electrical equipment, electric drive arrangement works drive driving block reset, and communication apparatus resets
And the contact separation on conducting strip one and conducting strip two is driven, braking ejector block slides into top and brake block is caught in braking again
In groove so that drive block locks.Electrical equipment descends drive block to be braked block locking in off position in the utility model, and drive block will not
Because being slided by external impacts, prevent that electrical equipment is automatic locking and causes appliance door can not smooth opening.
In the electrical equipment door lock assembly that above-mentioned anti-automatic is locked, the outside of the fixed seat is fixed with housing, described
Enclosure interior, which is set up, the latch hook that can be rotated in a circumferential direction, and torsion spring is connected between described housing and latch hook, is opened on described housing
Provided with the fore shaft corresponding with latch hook position, and described fore shaft is available for the door lock on appliance door to insert, and the enclosure interior is set
Brake silpper is equipped with, is provided with the elastic component three for reset between described brake silpper and housing, described door lock is from lock
Brake silpper can be driven to slide along its length after mouth insertion, described brake silpper is used to drive braking ejector block to slide.
In the electrical equipment door lock assembly that above-mentioned anti-automatic is locked, opened up on described brake silpper it is fluted, it is described
Brake silpper can make braking ejector block fall into groove or depart from from groove in sliding process.
In the electrical equipment door lock assembly that above-mentioned anti-automatic is locked, described communication apparatus includes solution lock slide, described
Chute is provided with solution lock slide, there is the guiding projection being engaged with chute, described solution lock slide on described drive block
It can be slided along its length with the slip of drive block, described solution lock slide is used to control latch hook locking.
In the electrical equipment door lock assembly that above-mentioned anti-automatic is locked, described communication apparatus also includes break-make seat, described
Break-make seat is arranged in the fixed seat of the bottom of conducting strip two, be provided with inside described break-make seat can with solution lock slide slide and
The break-make jacking block vertically slided, described break-make jacking block is used to drive conducting strip two to bend, and makes conducting strip one with leading
Contact on electric piece two is mutually touched.
In the electrical equipment door lock assembly that above-mentioned anti-automatic is locked, protection jacking block is additionally provided with described braking ejector block,
Described electric drive structure is connected with guide rod one, and the other end of the conducting strip one contradicts with guide rod one to be connected, described protection
Jacking up conducting strip one when jacking block is located at upside makes it be separated with guide rod one.
In the electrical equipment door lock assembly that above-mentioned anti-automatic is locked, described electric drive structure is connected with guide rod two, described
Signal generation mechanism also include being connected in inserted sheet three in fixed seat, described inserted sheet three is connected with guide rod two, and described is slotting
Delay protection element is provided between piece three and guide rod two.
In the electrical equipment door lock assembly that above-mentioned anti-automatic is locked, described lock groove is opened in the side wall of drive block,
There is the fixed column corresponding with locking groove location in described fixed seat, described fixed column supplies locking hook connects.
In the electrical equipment door lock assembly that above-mentioned anti-automatic is locked, being additionally provided with described fixed seat prevents locking hook from taking off
The conflict piece fallen, resilient abutment connects between described conflict piece and locking hook.
In the electrical equipment door lock assembly that above-mentioned anti-automatic is locked, there is unlocking arm on the outer wall of the housing, it is described
There is unblock inserted sheet on unlocking arm, the solution lockhole corresponding with unblock inserted sheet, the housing are offered on the outer wall of the housing
Outer wall on be provided with the limitation hook of fixed unlocking arm, described unblock inserted sheet is can be inserted into when unlocking brachiocylloosis in solution lockhole
And drive block is promoted to slide.
Compared with prior art, the utility model has advantages below：
1st, when drive block is located at the unlocked position of downside in the utility model, to drive because brake block is caught in breaker slot
Motion block is stuck, prevents electrical equipment from being slided by drive block during external force and causing electrical equipment automatic locking.
2nd, the brake block in the utility model can be caught in breaker slot, lock drive block, can make drive block according to demand
Locking and unblock, prevent faulty operation, improve safety coefficient.
3rd, solution lock slide gate stop locking is directly controlled by drive block in the utility model, locking force is big, can have
Prevent appliance door from being opened during electrical equipment use to effect.
4th, in the utility model only when electrical equipment need to start, logical material jacking block can be just driven on conducting strip one and conducting strip two
Contact touch, prevent faulty operation, improve safety coefficient.
5th, the protection jacking block in the utility model can control the touching with separating of conducting strip one and guide rod one, can be according to demand
The energization and power-off of electric drive structure are controlled, faulty operation is prevented, improves safety coefficient.
6th, in the utility model, need to meet the contact of conducting strip one and conducting strip two is touched, drive block unblock, conducting strip one
Three conditions are touched with guide rod one can just make appliance starting, safety coefficient height.
7th, delay protection element is provided with the utility model between guide rod two and inserted sheet three, if the resistance value of protection switch
Suddenly increase, the voltage drop for passing through electric drive structure levels off to zero, and electrical equipment is stopped, and further increases this practicality
New safety coefficient.
8th, unlocking arm is provided with housing of the present utility model, user can carry out manual by unlocking arm to lockable mechanism
Unblock, it is easy to use.
Brief description of the drawings
Fig. 1 is the structural representation for the electrical equipment door lock assembly that this anti-automatic is locked.
Fig. 2 is the cross-sectional view in the electrical equipment door lock assembly A-A directions that this anti-automatic is locked.
Fig. 3 is the structural representation in the stuck electrical equipment door lock assembly backsight direction that this anti-automatic is locked.
Fig. 4 is the structural representation for the stuck electrical equipment door lock assembly shell that this anti-automatic is locked.
Fig. 5 is the structural representation of this electrical equipment door lock.
In figure, 1, fixed seat；2nd, drive block；3rd, electric drive structure；4th, elastic component one；5th, lock groove；6th, locking hook；7th, lock
Only locating piece；8th, brake apparatus；9th, Brake Block；10th, braking ejector block；11st, elastic component two；12nd, brake block；13rd, breaker slot；14、
Signal generation mechanism；15th, inserted sheet one；16th, inserted sheet two；17th, conducting strip one；18th, conducting strip two；19th, contact；20th, communication apparatus；
21st, housing；22nd, latch hook；23rd, torsion spring；24th, fore shaft；25th, brake silpper；26th, elastic component three；27th, lock slide is solved；28th, chute；
29th, guiding projection；30th, break-make seat；31st, break-make jacking block；32nd, jacking block is protected；33rd, guide rod one；34th, guide rod two；35th, inserted sheet three；
36th, delay protection element；37th, fixed column；38th, piece is contradicted；39th, unlocking arm；40th, inserted sheet is unlocked；41st, lockhole is solved；42nd, restrict hook
Part.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, the electrical equipment door lock assembly that this anti-automatic is locked includes fixed seat 1 and is installed on inside fixed seat 1
Drive block 2, drive block 2 can be slided along its length, and the electric drive structure for driving drive block 2 is provided with fixed seat 1
3, elasticity is provided with elastic component 1 between drive block 2 and fixed seat 1, and lock groove 5 is offered on drive block 2, is set in fixed seat 1
Locking hook 6 is equipped with, one end of locking hook 6 is fixed and can circumferentially rotated, and the other end of locking hook 6 is caught in lock groove 5 and can edge
Lock groove 5 slides, and the inside of lock groove 5 is additionally provided with the locking locating piece 7 for being available for locking hook 6 to be caught in, and is provided with fixed seat 1
Brake apparatus 8, brake apparatus 8 include Brake Block 9 and the braking ejector block 10 being installed on inside Brake Block 9, the energy of braking ejector block 10
In the square upward sliding perpendicular to the bottom surface of housing 21, elastic component 2 11, breaking top are provided between braking ejector block 10 and Brake Block 9
Brake block 12 is provided with block 10, the breaker slot 13 being caught in for brake block 12 is offered on drive block 2, is also set inside fixed seat 1
Signal generation mechanism 14 is equipped with, signal generation mechanism 14 includes inserted sheet 1 and inserted sheet 2 16, and inserted sheet 1 is connected with conducting strip
One 17, inserted sheet 2 16 is connected with conducting strip 2 18, and conducting strip 1 and conducting strip 2 18 are provided with corresponding position
Contact 19, the communication apparatus 20 to be linked with drive block 2 is additionally provided with fixed seat 1, and communication apparatus 20 is used to drive conducting strip one
17 and the contact 19 of conducting strip 2 18 touch with separating.
Further describe in detail, the outside of fixed seat 1 is fixed with housing 21, and the inner bay of housing 21 is provided with the latch hook that can be rotated in a circumferential direction
22, torsion spring 23 is connected between housing 21 and latch hook 22, the fore shaft 24 corresponding with the position of latch hook 22 is offered on housing 21, and
Fore shaft 24 is available for the door lock on appliance door to insert, and housing 21 is internally provided with brake silpper 25, brake silpper 25 and housing 21 it
Between be provided with elastic component 3 26 for reset, door lock can drive brake silpper 25 to slide along its length after the insertion of fore shaft 24
Dynamic, brake silpper 25 is used to drive braking ejector block 10 to slide, and opens up fluted on brake silpper 25, and brake silpper 25 was sliding
Cheng Zhongneng makes braking ejector block 10 fall into groove or depart from from groove.The utility model inserts the control of fore shaft 24 by door lock and driven
The unblock of motion block 2 so that electrical equipment door lock assembly unlocks according to demand, prevents faulty operation, safety coefficient height.
Further describe in detail, communication apparatus 20 includes solution lock slide 27, solves and is provided with chute 28, drive block 2 on lock slide 27
It is upper to be slided along its length with the slip of drive block 2 with the guiding projection 29 being engaged with chute 28, solution lock slide 27
Dynamic, solution lock slide 27 is used to control the locking of latch hook 22.The utility model directly drives solution lock slide 27, locking by drive block 2
Power is big, prevents appliance door from deviating from during being locked in electrical equipment use.
Further describe in detail, communication apparatus 20 also includes break-make seat 30, and break-make seat 30 is arranged at consolidating for the bottom of conducting strip 2 18
In reservation 1, the break-make jacking block 31 that can be slided and vertically slide with solution lock slide 27 is installed inside break-make seat 30, led to
Disconnected jacking block 31 is used to drive conducting strip 2 18 to bend, and conducting strip 1 is mutually touched with the contact 19 on conducting strip 2 18.
The utility model can make-and-break signal generation mechanism 14 according to demand, it is only connected when electrical equipment need to be started, prevent faulty operation,
Safety coefficient is high.
Further to describe in detail, protection jacking block 32 is additionally provided with braking ejector block 10, electric drive structure 3 is connected with guide rod 1,
The other end of conducting strip 1 is contradicted with guide rod 1 and connected, and protection jacking block 32, which jacks up conducting strip 1 when being located at upside, makes it
Separated with guide rod 1.The utility model inserts fore shaft 24 by door lock and controls guide rod 1 to be connected with conducting strip 1, makes
Obtain electric drive structure 3 to be only powered when electrical equipment need to be started, prevent faulty operation, safety coefficient height.
In order to further improve safety coefficient of the present utility model, electric drive structure 3 is connected with guide rod 2 34, and signal produces
Mechanism 14 also includes the inserted sheet 3 35 being connected in fixed seat 1, and inserted sheet 3 35 is connected with guide rod 2 34, inserted sheet 3 35 and guide rod two
Delay protection element 36 is provided between 34.
In order to prevent the utility model locking hook 6 when by external force stuck, lock groove 5 is opened in the side wall of drive block 2
On, there is the fixed column 37 corresponding with the position of lock groove 5, fixed column 37 connects for locking hook 6 in fixed seat 1.
In order to prevent locking hook 6 from deviating from during motion from lock groove 5, being additionally provided with fixed seat 1 prevents from locking
The conflict piece 38 that only hook 6 comes off, contradict resilient abutment between piece 38 and locking hook 6 and connect.
In order to facilitate user's manual unlocking, there is unlocking arm 39 on the outer wall of housing 21, on unlocking arm 39 there is unblock to insert
Piece 40, the solution lockhole 41 corresponding with unblock inserted sheet 40 is offered on the outer wall of housing 21, is provided with the outer wall of housing 21 solid
Determine the limitation hook 42 of unlocking arm 39, unblock inserted sheet 40 can be inserted into solution lockhole 41 when unlocking arm 39 is bent and promote drive block
2 slide.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although fixed seat 1, drive block 2, electric drive structure 3, elastic component 1, lock groove 5, lock have more been used herein
Only hook 6, locking locating piece 7, brake apparatus 8, Brake Block 9, braking ejector block 10, elastic component 2 11, brake block 12, breaker slot 13,
Signal generation mechanism 14, inserted sheet 1, inserted sheet 2 16, conducting strip 1, conducting strip 2 18, contact 19, communication apparatus 20, housing
21st, latch hook 22, torsion spring 23, fore shaft 24, brake silpper 25, elastic component 3 26, solution lock slide 27, chute 28, guiding projection 29, logical
Disconnected seat 30, break-make jacking block 31, protection jacking block 32, guide rod 1, guide rod 2 34, inserted sheet 3 35, delay protection element 36, fixed column
37th, the terms such as piece 38, unlocking arm 39, unblock inserted sheet 40, solution lockhole 41, limitation hook 42 are contradicted, but are not precluded from using other
The possibility of term.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；Them
Any additional limitation is construed to all to disagree with the utility model spirit.
Claims (10)
1. the electrical equipment door lock assembly that a kind of anti-automatic is locked, it is characterised in that including fixed seat (1) and be installed on fixed seat
(1) internal drive block (2), described drive block (2) can be slided along its length, and use is provided with described fixed seat (1)
In the electric drive structure (3) of driving drive block (2), elasticity is provided with elastic component between described drive block (2) and fixed seat (1)
One (4), lock groove (5) is offered on described drive block (2), locking hook (6) is provided with described fixed seat (1), it is described
One end of locking hook (6) is fixed and can circumferentially rotated, and the other end of the locking hook (6) is caught in lock groove (5) and can be along lock
Only groove (5) slides, and the inside of the lock groove (5) is additionally provided with the locking locating piece (7) for being available for locking hook (6) to be caught in, described
Fixed seat (1) in be provided with brake apparatus (8), described brake apparatus (8) includes Brake Block (9) and is installed on Brake Block
(9) internal braking ejector block (10), described braking ejector block (10) can be in the square upward sliding perpendicular to housing (21) bottom surface, institute
Elastic component two (11) is provided between the braking ejector block (10) and Brake Block (9) stated, described braking ejector block is provided with (10)
Brake block (12), the breaker slot (13) being caught in for brake block (12), described fixed seat are offered on described drive block (2)
(1) internal to be additionally provided with signal generation mechanism (14), described signal generation mechanism (14) includes inserted sheet one (15) and inserted sheet two
(16), described inserted sheet one (15) is connected with conducting strip one (17), and described inserted sheet two (16) is connected with conducting strip two (18), institute
The conducting strip one (17) and conducting strip two (18) stated are provided with contact (19), described fixed seat on corresponding position
(1) communication apparatus (20) with drive block (2) linkage is additionally provided with, described communication apparatus (20) is used to drive conducting strip one
(17) touched with the contact (19) of conducting strip two (18) with separating.
2. the electrical equipment door lock assembly that a kind of anti-automatic according to claim 1 is locked, it is characterised in that the fixed seat
(1) outside is fixed with housing (21), and described housing (21) inner bay is provided with the latch hook (22) that can be rotated in a circumferential direction, described shell
Torsion spring (23) is connected between body (21) and latch hook (22), is offered on described housing (21) corresponding with latch hook (22) position
Fore shaft (24), and described fore shaft (24) is available for the door lock on appliance door to insert, and the housing (21) is internally provided with braking
Sliding block (25), the elastic component three (26) for reset is provided between described brake silpper (25) and housing (21), it is described
Door lock can drive brake silpper (25) to slide along its length after fore shaft (24) insertion, and described brake silpper (25) is used to drive
Dynamic braking ejector block (10) slides.
3. the electrical equipment door lock assembly that a kind of anti-automatic according to claim 2 is locked, it is characterised in that described braking is slided
Opened up on block (25) fluted, described brake silpper (25) can make in sliding process braking ejector block (10) fall into groove or
Depart from from groove.
4. the electrical equipment door lock assembly that a kind of anti-automatic according to claim 1 is locked, it is characterised in that described connection dress
Putting (20) includes solution lock slide (27), is provided with chute (28) on described solution lock slide (27), described drive block has on (2)
Have a guiding projection (29) being engaged with chute (28), described solution lock slide (27) can with the slip of drive block (2) edge
Length direction slides, and described solution lock slide (27) is used to control latch hook (22) locking.
5. the electrical equipment door lock assembly that a kind of anti-automatic according to claim 1 is locked, it is characterised in that described connection dress
Putting (20) also includes break-make seat (30), and described break-make seat (30) is arranged in the fixed seat (1) of conducting strip two (18) bottom, institute
The break-make jacking block (31) that can be vertically slided as solution lock slide (27) slides is installed inside the break-make seat (30) stated,
Described break-make jacking block (31) is used to drive conducting strip two (18) to bend, and makes on conducting strip one (17) and conducting strip two (18)
Contact (19) is mutually touched.
6. the electrical equipment door lock assembly that a kind of anti-automatic according to claim 1 is locked, it is characterised in that described breaking top
Protection jacking block (32) is additionally provided with block (10), described electric drive structure (3) is connected with guide rod one (33), the conducting strip one
(17) the other end is contradicted with guide rod one (33) and connected, and described protection jacking block (32) pushes up conducting strip one (17) when being located at upside
Rising makes it be separated with guide rod one (33).
7. the electrical equipment door lock assembly that a kind of anti-automatic according to claim 1 is locked, it is characterised in that described electric drive
Structure (3) is connected with guide rod two (34), and described signal generation mechanism (14) also includes the inserted sheet three being connected in fixed seat (1)
(35), described inserted sheet three (35) is connected with guide rod two (34), is provided between described inserted sheet three (35) and guide rod two (34)
Delay protection element (36).
8. the electrical equipment door lock assembly that a kind of anti-automatic according to claim 1 is locked, it is characterised in that described lock groove
(5) it is opened in the side wall of drive block (2), there is the fixed column corresponding with lock groove (5) position in described fixed seat (1)
(37), described fixed column (37) connects for locking hook (6).
9. the electrical equipment door lock assembly that a kind of anti-automatic according to claim 1 or 8 is locked, it is characterised in that described consolidates
Be additionally provided with the conflict piece (38) for preventing locking hook (6) from coming off in reservation (1), described conflict piece (38) and locking hook (6) it
Between resilient abutment connect.
10. the electrical equipment door lock assembly that a kind of anti-automatic according to claim 2 is locked, it is characterised in that the housing
(21) there is unlocking arm (39) on outer wall, there is unblock inserted sheet (40) on described unlocking arm (39), the housing (21)
The solution lockhole (41) corresponding with unblock inserted sheet (40) is offered on outer wall, fixed solution is provided with the outer wall of the housing (21)
The limitation hook (42) of hammerlock (39), described unblock inserted sheet (40) can be inserted into solution lockhole (41) when unlocking arm (39) is bent
And drive block (2) is promoted to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721090279.2U CN207116273U (en) | 2017-08-29 | 2017-08-29 | The electrical equipment door lock assembly that a kind of anti-automatic is locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721090279.2U CN207116273U (en) | 2017-08-29 | 2017-08-29 | The electrical equipment door lock assembly that a kind of anti-automatic is locked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116273U true CN207116273U (en) | 2018-03-16 |
Family
ID=61586339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721090279.2U Expired - Fee Related CN207116273U (en) | 2017-08-29 | 2017-08-29 | The electrical equipment door lock assembly that a kind of anti-automatic is locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116273U (en) |
-
2017
- 2017-08-29 CN CN201721090279.2U patent/CN207116273U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prevent automatic electrical apparatus locks who locks Effective date of registration: 20181227 Granted publication date: 20180316 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: JINHUA HONGCHANG ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: 2018330000530 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 321000 No. 788 Xinhong Road, Qiubin Street, Wucheng District, Jinhua City, Zhejiang Province Patentee after: JINHUA HONGCHANG ELECTRLCAL EQUIPMENT Co.,Ltd. Address before: 321000 No. 258 Shuanglin South Street, Qiubin Street, Wucheng District, Jinhua City, Zhejiang Province Patentee before: JINHUA HONGCHANG ELECTRICAL EQUIPMENT Co.,Ltd. |
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