CN108825096A - A kind of security door Insurance Block - Google Patents
A kind of security door Insurance Block Download PDFInfo
- Publication number
- CN108825096A CN108825096A CN201810656988.5A CN201810656988A CN108825096A CN 108825096 A CN108825096 A CN 108825096A CN 201810656988 A CN201810656988 A CN 201810656988A CN 108825096 A CN108825096 A CN 108825096A
- Authority
- CN
- China
- Prior art keywords
- hole
- slide
- fixed plate
- security door
- jack
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/10—Key holders; Key boards
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of security door Insurance Blocks, belong to antitheft door facilities field, including fixed plate and slide, and fixed plate is rectangular plate-like, are provided with sliding rail along its length in fixed plate；Sliding slot is provided on slide, sliding slot is slidably connected to sliding rail, jack is provided on slide, and jack is parallel to sliding rail；It is additionally provided with the through-hole for grafting key on slide, location hole compatible with through-hole is provided in fixed plate；Through-hole is provided with magnetic sheet far from the side of slide perpendicular to jack, fixed plate.This Insurance Block using when be mounted on security door behind the door, protection effect can be enhanced, can also be used to containing key, make people outside go out when will not forget to carry key, offer convenience to people's lives.
Description
Technical field
The present invention relates to antitheft door facilities fields, in particular to a kind of security door Insurance Block.
Background technique
Currently, the key of household is basically gate（Namely security door）Key, cell and building access card are also
Common articles.People when going out the short time, key and access card be substantially must band article.People usually put key
On hook in position that is important or being easily observed that, such as in wallet or near gate, to forget when preventing outgoing
Note band key.However this modes of emplacement shows slightly simple and crude, will lead to people and forgets band key when outgoing, brings not to life
Just.
Summary of the invention
The present invention provides a kind of security door Insurance Blocks, it is intended to solve the above problem in the prior art.
The invention is realized in this way：
A kind of security door Insurance Block, including fixed plate and slide, the fixed plate are rectangular plate-like, are grown in the fixed plate along it
Degree direction is provided with sliding rail；It is provided with sliding slot on the slide, the sliding slot is slidably connected to the sliding rail, on the slide
It is provided with jack, the jack is parallel to the sliding rail；The through-hole for grafting key is additionally provided on the slide, it is described solid
Location hole compatible with the through-hole is provided on fixed board；The through-hole is perpendicular to the jack, and the fixed plate is far from institute
The side for stating slide is provided with magnetic sheet.
Further, the jack be blind hole structure, the through-hole be it is flat, the jack and the through-hole are along water
Square to setting, and the through-hole is perpendicular to the fixed plate.
Further, spring-loaded plunger used for positioning is provided on the slide, the spring-loaded plunger includes positioning column；Institute
It states and is provided with the first locating slot in fixed plate, the positioning column falls into the through-hole and the location hole when first locating slot
It is overlapped.
Further, the slide includes pedestal and extension board, and the thickness of the pedestal is greater than the thickness of the extension board,
The jack is arranged on the pedestal, and the through-hole is arranged on the extension board；
One end of the fixed plate is provided with attachment base, and the attachment base is hatch frame towards one end of the slide, makes to connect
The inside of joint chair forms the holding tank that can accommodate the extension board；Limit hole is offered on the attachment base；The sliding rail prolongs
It extends in the holding tank, the second locating slot is additionally provided in the fixed plate, second locating slot is located at the holding tank
It is interior；The positioning column when falling into second locating slot limit hole be overlapped with the through-hole.
Further, the inner wall of the limit hole is symmetrically provided with two limit plungers；Two are provided in the attachment base
A slide opening, two limit plungers are respectively placed in two slide openings, and the slide opening is internally provided with spring, the spring with
The end of the limit plunger abuts against；One end of the limit plunger towards the limit hole is tapered.
Further, the section of the sliding rail is T-shaped, and the sliding slot is T-slot compatible with the sliding rail.
Further, rectangular channel is provided in the fixed plate, the magnetic sheet is pasted in the rectangular channel, the magnetic sheet
Surface and the fixed plate flush.
Further, plug is provided on the attachment base, the plug is connected to the end of the slide opening, the spring
One end abutted against with the plug.
Security door Insurance Block provided by the invention, this Insurance Block using when be mounted on security door behind the door, can be enhanced
Protection effect can also be used to containing key, so that people is not forgotten to carry key when going out outside, brings just to people's lives
Benefit.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic front view of fixed plate in security door Insurance Block provided in an embodiment of the present invention；
Fig. 2 is the schematic rear view of fixed plate in security door Insurance Block provided in an embodiment of the present invention；
Fig. 3 is the schematic front view of slide in security door Insurance Block provided in an embodiment of the present invention；
Fig. 4 is the schematic cross-sectional view of slide in security door Insurance Block provided in an embodiment of the present invention；
Fig. 5 is the schematic front view of security door Insurance Block provided in an embodiment of the present invention, and positioning column is connected to the first positioning at this time
Slot；
Fig. 6 is the schematic front view of security door Insurance Block provided in an embodiment of the present invention, and positioning column is connected to the second positioning at this time
Slot；
Fig. 7 is that partial cross when positioning column is connected to the second locating slot in security door Insurance Block provided in an embodiment of the present invention shows
It is intended to；
Fig. 8 is the schematic diagram of security door Insurance Block provided in an embodiment of the present invention when in use.
Appended drawing reference summarizes：Fixed plate 11, slide 12, sliding rail 13, sliding slot 14, jack 15, through-hole 16, location hole 17, magnetic
Piece 18, positioning column 19, the first locating slot 20, pedestal 21, extension board 22, attachment base 23, holding tank 24, limit hole 25, second are fixed
Position slot 26, limit plunger 27, slide opening 28, spring 29, plug 30, rectangular channel 31, film 32, limited block 33.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-8.
Present embodiments provide a kind of security door Insurance Block, this Insurance Block using when be mounted on security door behind the door, can
To enhance protection effect, containing key can also be used to, people is made not forget to carry key when going out outside, give people's lives
It offers convenience.
As shown in Figures 1 and 5, this security door Insurance Block includes fixed plate 11 and slide 12, and fixed plate 11 is rectangular slab
Shape is provided with sliding rail 13 in fixed plate 11 along its length；Sliding slot 14 is provided on slide 12, sliding slot 14 is slidably connected to
Sliding rail 13 is provided with jack 15 on slide 12, and jack 15 is parallel to sliding rail 13；It is additionally provided on slide 12 for grafting key
Through-hole 16 is provided with location hole 17 compatible with through-hole 16 in fixed plate 11；For through-hole 16 perpendicular to jack 15, fixed plate 11 is remote
Side from slide 12 is provided with magnetic sheet 18.Jack 15 is blind hole structure, and through-hole 16 is flat, jack 15 and the equal edge of through-hole 16
It is horizontally arranged, and through-hole 16 is perpendicular to fixed plate 11.The section of sliding rail 13 is T-shaped, and sliding slot 14 is to be adapted with sliding rail 13
T-slot.
As shown in Figures 3 and 4, spring-loaded plunger used for positioning is provided on slide 12, spring-loaded plunger includes positioning column 19；
The first locating slot 20 is provided in fixed plate 11, through-hole 16 is overlapped with location hole 17 when positioning column 19 falls into the first locating slot 20.
Slide 12 includes pedestal 21 and extension board 22, and the thickness of pedestal 21 is greater than the thickness of extension board 22, and jack 15 is arranged in pedestal 21
On, through-hole 16 is arranged on extension board 22；One end of fixed plate 11 is provided with attachment base 23, attachment base 23 towards slide 12 one
End is hatch frame, and the inside of attachment base 23 is made to form the holding tank 24 that can accommodate extension board 22；It is offered on attachment base 23
Limit hole 25；Sliding rail 13 extends in holding tank 24, and the second locating slot 26, the second locating slot 26 are additionally provided in fixed plate 11
In in holding tank 24；Limit hole 25 is overlapped with through-hole 16 when positioning column 19 falls into the second locating slot 26.
As shown in Figure 5-Figure 7, the inner wall of limit hole 25 is symmetrically provided with two limit plungers 27；It is provided in attachment base 23
Two slide openings 28, two limit plungers 27 are respectively placed in two slide openings 28, and slide opening 28 is internally provided with spring 29, spring 29 and limit
The end of position plug 27 abuts against；One end of limit plunger 27 towards limit hole 25 is tapered.It is provided with plug 30 on attachment base 23, blocks up
First 30 are connected to the end of slide opening 28, and one end and the plug 30 of spring 29 abut against.
As shown in Fig. 2, being provided with rectangular channel 31 in fixed plate 11, magnetic sheet 18 is pasted in rectangular channel 31, in rectangular channel 31
It inside also sets up there are two film 32, two films 32 are set to the two sides of magnetic sheet 18, the surface of magnetic sheet 18 and the table of fixed plate 11
Face is concordant.
Fixed plate 11 is the plate-type structural piece for being fixedly installed to Insurance Block on security door；Slide 12 is slidably to connect
Connect the block structure part in fixed plate 11.Sliding rail 13 is set in fixed plate 11, sliding slot 14 is set on slide 12, enables the two
Enough conveniently realize sliding action.Sliding rail 13 and slide 12 are disposed as T-type in the present embodiment, make slide 12 and fixed plate 11
It can steadily connect, and be not easily disconnected from.
Jack 15 is set on slide 12, and jack 15 is for being inserted into the handle of door lock.Jack 15 is parallel to sliding rail
13 settings, and the end of jack 15 is towards the side of fixed plate 11, so that the handle of door lock can be inserted after sliding slide 12
Enter jack 15.
Through-hole 16 is set on slide 12, location hole 17 is set in fixed plate 11, two holes can coincide, and enable key
Enough it is inserted into through-hole 16 and location hole 17.Magnetic sheet 18 is provided with behind fixed plate 11, since most security doors are metal material
Matter, therefore fixed plate 11 can be made steadily to be fitted on security door by magnetic sheet 18.
During installation, fixed plate 11 is mounted on security door, and pays attention to installation site, so that slide 12 is in fixed plate 11
The handle of the back door lock of upper sliding is inserted into the jack 15 of slide 12.In use, when user comes back from open air, it will be antitheft
After on door lock, slide 12 is slided, the handle of door lock is inserted into the jack 15 of slide 12, limits slide 12 to handle
Position, rotate handle can not, cannot open door.
At this point, through-hole 16 coincides with location hole 17, through-hole 16 and location hole 17 are inserted a key into, key is made to be connected to guarantor
On dangerous seat.
By the position-limiting action of key, slide 12 can not slide in fixed plate 11, by the restriction effect of slide 12, door lock
It can not be opened, so that entire mechanism shows a stable state.
When user needs outgoing, need swing handle that door-lock opening can go out.Therefore just have to by
Slide 12 slides, can swing handle after separating slide 12 with handle.In order to slide slide 12, user must just be incited somebody to action
Key is extracted, and slide 12 is enable to slide in fixed plate 11.After key is extracted, user naturally just carries key in body
On.Through this structure, so that user's inherently carrying keys when outgoing, are not in the feelings for forgetting to carry key
Condition provides safety guarantee to user.
As can be seen that this Insurance Block is reasonable in design, user's carrying when outgoing is forced by cleverly designing
Key prevents the case where leaving behind key of going out.
Slide 12 is connect by sliding slot 14 with sliding rail 13 with fixed plate 11, and slide 12 smoothly and is easily slided
It is dynamic；For convenience of through-hole 16 to be overlapped with location hole 17, also for enabling slide 12 to rest in fixed plate 11 relatively stablely
A certain position, and be provided with spring-loaded plunger and locating slot.
Spring-loaded plunger is common product in industry, and with positioning column 19, positioning column 19 has positioning function.In fixation
First locating slot 20 and the second locating slot 26 are set at intervals on plate 11 so that when positioning column 19 fall into the first locating slot 20 or
Slide 12 can be positioned when the second locating slot 26 of person.
First locating slot 20 setting close location hole 17 so that when gear pearl falls into the first locating slot 20 through-hole 16 and
Location hole 17 can be overlapped, and allow users to easily insert a key into through-hole 16 and location hole 17.
Slide 12 includes pedestal 21 and extension board 22, and pedestal 21 and extension board 22 are two parts of slide 12, and the two can
To be integral structure, it is also possible to isolated structure.The thickness of pedestal 21 is larger, and jack 15 is enable to have biggish ruler
It is very little, it is inserted into handle, the thickness of extension board 22 is smaller, so that the depth of through-hole 16 is smaller, key is made to be inserted into and wear
Cross through-hole 16.
Attachment base 23 is set in one end of fixed plate 11, the inside of attachment base 23 forms holding tank 24, and holding tank 24 makes
Extension board 22 is inserted into, and the second locating slot 26 is arranged in fixed plate 11, and limit hole 25 is arranged on attachment base 23, so that
Slide 12 can also be positioned in the position.
After extension board 22 is inserted into holding tank 24, positioning column 19 can quickly fall into the second locating slot 26, and herein
When limit hole 25 be overlapped with through-hole 16, be inserted into key in limit hole 25 and through-hole 16.
It, can be sliding by slide 12 after going home for being easier to leave behind the user of key when some go out
It is dynamic, so that handle is inserted into jack 15, and key is connected in through-hole 16 and location hole 17, key will not be left behind when ensuring to go out
Spoon.For it is some be less susceptible to leave behind the user of key for, slide 12 can not be slided after going home, and makes extension board 22
It rests in holding tank 24, directly inserts a key into limit hole 25 and through-hole 16, slide 12 is made not play restriction effect to handle,
Insurance Block is set to undertake the function of containing key.
In this case, since key is still in close to the position of door lock, it can still play and preferably mention
Awake effect of the user with key.
Limit plunger 27 is set in the hole wall of limit hole 25, enables key to be closely plugged on limit by limit plunger 27
In hole 25, do not fall out, and if the impurity such as dust are not easily accessible in gap, the work of good protection key can be played
With.
Since key is in flat, through-hole 16, location hole 17 and limit hole 25 are disposed as flat.Limit hole
The limit plunger 27 being arranged at 25 can be slided in slide opening 28, and the thrust by key can change position later.Two slide openings
28 are oppositely arranged and are coaxially disposed, and spring 29 is arranged in slide opening 28, are acted on by the elastic force of spring 29, so that two limit plungers
27 have opposite movement tendency, can generate thrust to key from the side of key.It the end of spring 29 can be with limit plunger
27 are fixedly connected, and spring 29 is enabled to keep moving synchronously with limit plunger 27.
During being inserted into key, the end of key and the end of limit plunger 27 fit, due to the end of limit plunger 27
Portion is taper, and key is pushed limit plunger 27, moves toward one another two limit plungers 27, and be bonded the edge of key
Movement.It when key passes through limit hole 25, insertion through-hole 16, and rests on after suitable position, does not continue to push key, two
Limit plunger 27 is acted on by the elastic force of spring 29, pushes against from side to key, key is steadily connected on slide 12.
When needing to extract key, key can be extracted by directing out pulling.
Plug 30 is set in the end of slide opening 28, the end of sliding can be blocked by plug 30, and make spring 29
And limit plunger 27 can be limited in slide opening 28.The end of spring 29 can be fixedly connected with plug 30, so that spring 29 and limit
Position plug 27 will not be fallen from the other end of slide opening 28.
Rectangular channel 31 is set at the back of fixed plate 11, magnetic sheet 18 is arranged in rectangular channel 31, magnetic sheet 18 is made
It is not easy to fall, and fixed plate 11 is enable to be preferably bonded on security door.It is additionally provided with film 32 in the two sides of magnetic sheet 18, is led to
The adhesive effect for crossing film 32 enables fixed plate 11 to be more securely attached on security door, is less susceptible to fall, play more
Good safety effect.
One end of the separate attachment base 23 of fixed plate 11 is provided with limited block 33, limited block 33 is detachably connected to solid
The end of fixed board 11, the top end part of limited block 33 extend to the top of fixed plate 11, can limit slide 12 by limited block 33
Motion range so that slide 12 will not be detached from from fixed plate 11.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of security door Insurance Block, which is characterized in that including fixed plate and slide, the fixed plate is rectangular plate-like, described
Sliding rail is provided in fixed plate along its length；Sliding slot is provided on the slide, the sliding slot is slidably connected to described
Sliding rail is provided with jack on the slide, and the jack is parallel to the sliding rail；It is additionally provided on the slide for grafting key
The through-hole of spoon is provided with location hole compatible with the through-hole in the fixed plate；The through-hole is perpendicular to the jack, institute
It states fixed plate and the side of the slide is provided with magnetic sheet.
2. security door Insurance Block according to claim 1, which is characterized in that the jack is blind hole structure, the through-hole
To be flat, the jack and the through-hole are horizontally disposed, and the through-hole is perpendicular to the fixed plate.
3. security door Insurance Block according to claim 1, which is characterized in that be provided with bullet used for positioning on the slide
Spring plunger, the spring-loaded plunger include positioning column；The first locating slot is provided in the fixed plate, the positioning column falls into described
The through-hole is overlapped with the location hole when the first locating slot.
4. security door Insurance Block according to claim 3, which is characterized in that the slide includes pedestal and extension board, institute
The thickness for stating pedestal is greater than the thickness of the extension board, and the jack is arranged on the pedestal, and the through-hole is arranged described
On extension board；
One end of the fixed plate is provided with attachment base, and the attachment base is hatch frame towards one end of the slide, makes to connect
The inside of joint chair forms the holding tank that can accommodate the extension board；Limit hole is offered on the attachment base；The sliding rail prolongs
It extends in the holding tank, the second locating slot is additionally provided in the fixed plate, second locating slot is located at the holding tank
It is interior；The positioning column when falling into second locating slot limit hole be overlapped with the through-hole.
5. security door Insurance Block according to claim 4, which is characterized in that the inner wall of the limit hole is symmetrically provided with
Two limit plungers；There are two slide openings, two limit plungers to be respectively placed in two slide openings for setting in the attachment base, institute
It states slide opening and is internally provided with spring, the spring and the end of the limit plunger abut against；The limit plunger is towards the limit
The one end in hole is tapered.
6. security door Insurance Block according to claim 1, which is characterized in that the section of the sliding rail is T-shaped, the sliding slot
For T-slot compatible with the sliding rail.
7. security door Insurance Block according to claim 1, which is characterized in that be provided with rectangular channel, institute in the fixed plate
It states magnetic sheet to be pasted in the rectangular channel, the flush on the surface of the magnetic sheet and the fixed plate.
8. security door Insurance Block according to claim 5, which is characterized in that plug is provided on the attachment base, it is described
Plug is connected to the end of the slide opening, and one end of the spring is abutted against with the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810656988.5A CN108825096B (en) | 2018-06-25 | 2018-06-25 | Safety seat of anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810656988.5A CN108825096B (en) | 2018-06-25 | 2018-06-25 | Safety seat of anti-theft door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108825096A true CN108825096A (en) | 2018-11-16 |
| CN108825096B CN108825096B (en) | 2020-06-23 |
Family
ID=64138269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810656988.5A Expired - Fee Related CN108825096B (en) | 2018-06-25 | 2018-06-25 | Safety seat of anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825096B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003104589A1 (en) * | 2002-06-05 | 2003-12-18 | Ernst Keller | Cover device for a locking mechanism |
| KR100722551B1 (en) * | 2006-06-21 | 2007-05-28 | (주)현대정밀 | Locking system of a cabinet door |
| CN205400262U (en) * | 2016-03-01 | 2016-07-27 | 武义华鑫锁配厂 | Monolithic multi -angle stop gear of lock handle |
| EP3260634A1 (en) * | 2016-06-24 | 2017-12-27 | GfS-Gesellschaft für Sicherheitstechnik mbH | Device for securing and/or monitoring closure elements |
-
2018
- 2018-06-25 CN CN201810656988.5A patent/CN108825096B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003104589A1 (en) * | 2002-06-05 | 2003-12-18 | Ernst Keller | Cover device for a locking mechanism |
| KR100722551B1 (en) * | 2006-06-21 | 2007-05-28 | (주)현대정밀 | Locking system of a cabinet door |
| CN205400262U (en) * | 2016-03-01 | 2016-07-27 | 武义华鑫锁配厂 | Monolithic multi -angle stop gear of lock handle |
| EP3260634A1 (en) * | 2016-06-24 | 2017-12-27 | GfS-Gesellschaft für Sicherheitstechnik mbH | Device for securing and/or monitoring closure elements |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108825096B (en) | 2020-06-23 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200528 Address after: 210000 Kechuang building, Futian Road, Zhetang street, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Applicant after: Nanjing Lishui hi tech Venture Capital Management Co., Ltd Address before: 474350 Yanggang Village, Guanchang Town, Neixiang County, Nanyang City, Henan Province Applicant before: Yang Guohua |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20200625 |