CN106193899B - A kind of spare part case - Google Patents
A kind of spare part case Download PDFInfo
- Publication number
- CN106193899B CN106193899B CN201610740716.4A CN201610740716A CN106193899B CN 106193899 B CN106193899 B CN 106193899B CN 201610740716 A CN201610740716 A CN 201610740716A CN 106193899 B CN106193899 B CN 106193899B
- Authority
- CN
- China
- Prior art keywords
- plate
- cassette carrier
- portable cassette
- carrying box
- spare part
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/04—Closure fasteners
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of spare part cases, include the babinet with chamber door, door lock control assembly be installed on the inside of the chamber door, it is characterised in that, the babinet is internally provided with the portable cassette carrier being connect with its drawing and pulling type, and removable carrying box is equipped in the portable cassette carrier.A kind of spare part case of the present invention, it is reasonable in design simple and direct, safe operation is reliable, carrying box is combined with spare part case using removable assembling structure, time-consuming and laborious problem when effective solution ordnance is taken, make the management more rational and orderly of various ordnance simultaneously, intermediate carrier is used as by portable cassette carrier between carrying box and spare part case, increasing connection structure makes combination between the two and is detached from eased convenience, meet the effective disengaging between the two for being reliably connected, while both realizing again.
Description
Technical field
The present invention relates to a kind of babinet, especially a kind of police field operation spare part case belongs to refrigerator structure technical field.
Background technology
Police spare part case is the ordnance spare parts storage device of the departments such as army, People's Armed Police indispensability, includes mainly depositing in case
It stores up space and controls the lock device of babinet open-and-close；On the one hand, the memory space of existing spare part case only rises at present
The function of concluding storage has been arrived, it is internal that different multi-zone supervision modules is only set in cabinet space to various types
Ordnance carry out classification management.When needing to take a certain number of corresponding ordnance, can only by manually being taken, if
Quantity is more, then needs to be received into another carrying box, and going to needs occasion to be used to be used.On the other hand, existing
The locking device of spare part case is there are safety deficiency, the problems such as anti-theft performance is poor, open-and-close is complicated for operation.
It can be seen that traditional police field operation spare part box structure is insufficient, anti-theft performance is poor, and managerial confusion is unordered, function mistake
In single, it is difficult to meet military spare part case and quickly access, manage orderly requirement.
Invention content
Present invention seek to address that structure function existing for the police ordnance field operation spare part case of tradition is simple, managerial confusion, safety
Property the technological deficiencies such as difference, and then provide it is a kind of have structural design optimization rationally, management orderly, anti-theft performance it is strong, can realize
Ordnance take conveniently, cache use soon, the spare part case of highly effective and safe.
To solve the above problems, the technical solution adopted in the present invention is：
A kind of spare part case includes the babinet 1 with chamber door 2, and 2 inside of the chamber door is equipped with door lock control assembly, special
Different place is, the babinet 1 is internally provided with the portable cassette carrier 3 being connect with its drawing and pulling type, in the portable cassette carrier 3
Equipped with removable carrying box 4.
The babinet 1 is at least provided with one layer of portable cassette carrier 3, both sides and the babinet 1 of the portable cassette carrier 3
It is connected by slide assemblies between two side；The slide assemblies include be mounted on 1 both sides inner wall of the babinet on sliding rail with
And the sliding block mounted on 3 both sides of portable cassette carrier, portable cassette carrier 3 and institute are realized by sliding block and being slidably connected for sliding rail
State the drawing and pulling type connection structure between babinet 1.
The carrying box 4 is located in the portable cassette carrier 3, and passes through the connection on 3 bottom plate of portable cassette carrier
Structure is located by connecting with it；The connection structure includes being fixed on the fixed plate 7-1 of 3 bottom plate lower part of the portable cassette carrier, with
And side is connect surely with the fixed plate 7-1 bullets, the other side is through the carrying box tray plate and exposes to portable cassette carrier 3
Interior connecting plate 7-2, set on the connecting plate 7-2 there are two connect slotting ear 7-4, the case back corresponding position of the carrying box 4
Equipped with the jack 4-1 for connecting slotting ear 7-4 plugged and fixeds with two.
The bottom of the connecting plate 7-2 is by connecting shaft 7-3 and connecting spring 7-5 elastic connections in the fixed plate 7-1
Side, the connecting shaft 7-3 is connected after running through the fixed plate 7-1 with the connecting plate 7-2, and the connecting spring 7-5 is pressed
Loaded between the fixed plate 7-1 and shaft end, connect for providing elasticity.
It is offered on the carrying box tray plate for the perforative notch 3-1 of the connecting plate 7-2, the notch 3-1
With scheduled size, to coordinate the carrying box 4 with the portable cassette carrier 3 when plugging together or loosening, necessary buffering is matched
Close stroke.
The door lock control assembly includes the external control components for being mounted on 2 outside of chamber door and internal unlocking component, is passed through
The control of external control components drives the internal unlocking component to realize that chamber door is opened.
The external control components include combination disk 6, hand torsion 5 and emergent tapered end 8；
The internal unlocking component includes the electromagnet with lock tongue 11-1 being mounted on 2 inner shafts riveted plating 14 of chamber door
11, and the normal normally-open component and emergency opening component unlocked with emergent unlocking is realized by electromagnet 11 respectively.
The normally-open component includes the hand torsion plectrum 16 of 5 drive controls being turned round by external hand, and turned round and dialled by the hand
Piece 16 is drivingly connected and can realize that the slide plate 17 of left and right sliding, the side of the slide plate 17 are equipped in sliding process and the electricity
The touch-control end of the lock tongue 11-1 touchings of magnet 11；The slide plate 17 is drivingly connected simultaneously upper bolt assembly 18 and lower bolt assembly 15
Sliding up and down, thus while slide plate 17 is slided and unlocked, the solution in realization between bolt assembly 18 and lower bolt assembly 15 and doorframe
Lock.
The emergency opening component includes the emergent tapered end plectrum 13 being drivingly connected by external emergent tapered end 8, described to answer
Anxious tapered end plectrum 13 is connected with emergent pulling plate 12, the pressure on electromagnet 11 described in one end coordinated signals of the emergent pulling plate 12
Piece；The tabletting is drivingly connected lock tongue 11-1 by mechanical structure.
A kind of spare part case of the present invention, reasonable in design simple and direct, safe operation is reliable, and carrying box and spare part case are utilized can
Disassembly and assembly structure combines, time-consuming and laborious problem when effective solution ordnance is taken, while making various armies
The management of tool more rational and orderly, is used as intermediate carrier between carrying box and spare part case by portable cassette carrier, increases connection
Structure makes combination between the two and is detached from eased convenience, meet it is between the two be reliably connected, while realizing again
Effective disengaging of the two.Connection structure ensure that the two will not be loosened because connection is unreliable in vehicle-mounted field operation road, simultaneously
Also it solves when needing individually to take a certain or several ordnance, can quickly and effectively take, be transferred to easily and fast
Need place to be used.It is equipped with normally-open mechanism and emergency opening mechanism in chamber door, realizes the Gao An of babinet locking
Full property and high anti-theft performance.
Description of the drawings
Fig. 1：A kind of spare part box body positive structure schematic of the present invention；
Fig. 2：Spare part case box back surface structural schematic diagram；
Fig. 3：A kind of attachment structure schematic diagram of the carrying box of spare part case and portable cassette carrier of the present invention；
Fig. 4：Carrying box carrier structure schematic diagram；
Fig. 5：Portable cassette carrier overlooking structure diagram with connection structure；
Fig. 6：Portable cassette carrier present invention looks up structural representation with connection structure；
Fig. 7：Carrying box positive structure schematic；
Fig. 8：Carrying box structure schematic diagram；
Fig. 9：Chamber door inner door lock control component structure diagram；
Figure 10：Spare part case overall structure opening state figure of the present invention；
In the figure 1, babinet, 2, chamber door, 3, portable cassette carrier, 3-1, notch, 3-2, front apron, 4, carrying box, 4-1, insert
Hole, 5, hand turn round, 6, combination disk, 7-1, fixed plate, 7-2, connecting plate, 7-3, connecting shaft, 7-4, slotting ear, 7-5, connecting spring, 8,
Emergent tapered end, 9, pull rod, 10, wiring board, 11, electromagnet, 11-1, lock tongue, 12, emergent pulling plate, 13, emergent tapered end plectrum, 14,
Axis riveted plating, 15, lower bolt assembly, 16, hand turn round plectrum, 17, slide plate, 18, upper bolt assembly.
Specific implementation mode
Attached drawing 1-10 is described in detail below a kind of spare part case of the present invention below.
Embodiment 1
A kind of spare part case includes the babinet 1 with chamber door 2, and 2 inside of the chamber door is equipped with door lock control assembly, described
Babinet 1 is internally provided with the portable cassette carrier 3 being connect with its drawing and pulling type, and removable take is equipped in the portable cassette carrier 3
Row case 4.
The babinet 1 is at least provided with one layer of portable cassette carrier 3, both sides and the babinet 1 of the portable cassette carrier 3
It is connected by slide assemblies between two side；The slide assemblies include be mounted on 1 both sides inner wall of the babinet on sliding rail with
And the sliding block mounted on 3 both sides of portable cassette carrier, portable cassette carrier 3 and institute are realized by sliding block and being slidably connected for sliding rail
State the drawing and pulling type connection structure between babinet 1.
The carrying box 4 is located in the portable cassette carrier 3, and passes through the connection on 3 bottom plate of portable cassette carrier
Structure is located by connecting with it；The connection structure includes being fixed on the fixed plate 7-1 of 3 bottom plate lower part of the portable cassette carrier, with
And side is connect surely with the fixed plate 7-1 bullets, the other side is through the carrying box tray plate and exposes to portable cassette carrier 3
Interior connecting plate 7-2, set on the connecting plate 7-2 there are two connect slotting ear 7-4, the case back corresponding position of the carrying box 4
Equipped with the jack 4-1 for connecting slotting ear 7-4 plugged and fixeds with two.The bottom of the connecting plate 7-2 passes through connecting shaft 7-3 and connection
Spring 7-5 elastic connections in the side of the fixed plate 7-1, the connecting shaft 7-3 run through after the fixed plate 7-1 with the company
Fishplate bar 7-2 is connected, and the connecting spring 7-5 press fittings are between the fixed plate 7-1 and shaft end, for providing elasticity even.It is described to take
Offered on row cassette carrier bottom plate has scheduled size for the perforative notch 3-1 of the connecting plate 7-2, the notch 3-1,
To coordinate the carrying box 4 with the portable cassette carrier 3 when plugging together or loosening, necessary buffering coordinates stroke.
The door lock control assembly includes the external control components for being mounted on 2 outside of chamber door and internal unlocking component, is passed through
The control of external control components drives the internal unlocking component to realize that chamber door is opened.The external control components include combination disk 6,
Hand turns round 5 and emergent tapered end 8；The internal unlocking component includes being mounted on 2 inner shafts riveted plating 14 of chamber door to carry lock tongue 11-
1 electromagnet 11, and realize the normally-open component of normal unlocking and emergent unlocking by electromagnet 11 respectively and meet an urgent need
Opening assembly.
The normally-open component includes the hand torsion plectrum 16 of 5 drive controls being turned round by external hand, and turned round and dialled by the hand
Piece 16 is drivingly connected and can realize that the slide plate 17 of left and right sliding, the side of the slide plate 17 are equipped in sliding process and the electricity
The touch-control end of the lock tongue 11-1 touchings of magnet 11；The slide plate 17 is drivingly connected simultaneously upper bolt assembly 18 and lower bolt assembly 15
Sliding up and down, thus while slide plate 17 is slided and unlocked, the solution in realization between bolt assembly 18 and lower bolt assembly 15 and doorframe
Lock.
The emergency opening component includes the emergent tapered end plectrum 13 being drivingly connected by external emergent tapered end 8, described to answer
Anxious tapered end plectrum 13 is connected with emergent pulling plate 12, the pressure on electromagnet 11 described in one end coordinated signals of the emergent pulling plate 12
Piece；The tabletting is drivingly connected lock tongue 11-1 by mechanical structure.
Operation principle：
1, normally-open spare part case：Proper password is inputted in combination disk 6, control signal input of unlocking, 11 work of electromagnet
Make, at this time lock tongue 11-1 retractables, rotates clockwise hand and turn round 5, hand turns round the axis on 5 and slide plate 17 is driven to move to right, the cunning moved to right
Plate 17 shrinks lock tongue 11-1 in indentation electromagnet 11, at the same the axis on the slide plate 17 moved to right drive upper bolt assembly 18 to move down, under
Bolt assembly 15 moves up, and the chamber door 2 of spare part case lid is opened, and is pulled out portable cassette carrier 3 manually, is then held the handle of carrying box 4
Upwards, push-and-pull babinet of taking advantage of a situation disengages 4 subsequent connection structure of carrying box, at this time can be individually by carrying box 4 from carrying box support
It is taken out in frame 3.
2, emergency opening spare part case：When motor cisco unity malfunction, tapered end plectrum 13 of meeting an urgent need is rotated by mechanical key
Pulling plate 12 of meeting an urgent need is driven to move down, the emergent pulling plate 12 moved down pulls down the tabletting on electromagnet 11, and lock tongue 11-1 can be free at this time
It is flexible, it rotates clockwise hand and turns round 5, hand turns round the axis on 5 and slide plate 17 is driven to move to right, and lock tongue 11-1 is pressed into electromagnetism by the slide plate 17 moved to right
Above bolt assembly 18 moves down, lower bolt assembly 15 moves up, the chamber door 2 of spare part case for axis drive in iron 11, while on the slide plate 17 moved to right
It opens, pulls out portable cassette carrier 3 manually, the handle for then holding carrying box 4 is upward, and taking advantage of a situation push-and-pull babinet will be after carrying box 4
The connection structure in face disengages, and can individually take out carrying box 4 from portable cassette carrier 3 at this time.Tote-box supporting plate 25 is pulled out, is taken
Go out carrying box 4.
3, locking states：It rotating counterclockwise hand and turns round 5, hand turns round the axis on 5 and slide plate 17 is driven to move to left, and upper bolt assembly 18 moves up,
Lower bolt assembly 15 moves down, while lock tongue 11-1 is stretched out and limited and resists slide plate 17, realizes locking functions.
Combination between carrying box 4 and portable cassette carrier 3 be detached from operation, can be with due to the effect of connecting spring
Play certain buffering corrective action, to make carrying box 4 when fetching or playing back, can it is reliable and stable and also it is easy with
Connection structure is to just positioning.Increase the convenience and reliability taken.
Claims (5)
1. a kind of spare part case includes the babinet with chamber door, door lock control assembly is installed on the inside of the chamber door, feature exists
In the babinet is internally provided with the portable cassette carrier being connect with its drawing and pulling type, is equipped in the portable cassette carrier dismantled and assembled
Carrying box；
The babinet at least provided with one layer of portable cassette carrier, the both sides of the portable cassette carrier and the two side of the babinet it
Between connected by slide assemblies；The slide assemblies include be mounted on babinet both sides inner wall on sliding rail and be mounted on institute
The sliding block for stating portable cassette carrier both sides is realized by sliding block and being slidably connected for sliding rail between portable cassette carrier and the babinet
Drawing and pulling type connection structure；
The carrying box is located in the portable cassette carrier, and passes through connection structure on carrying box tray plate and its
It is located by connecting；The connection structure include be fixed on carrying box tray plate lower part fixed plate and side with it is described
Fixed plate bullet connects surely, and the other side is through the carrying box tray plate and exposes to the connecting plate in portable cassette carrier, in institute
It states and is set on connecting plate there are two slotting ear is connected, the case back corresponding position of the carrying box is equipped with connect slotting ear plugged and fixed with two
Jack；
The bottom of the connecting plate is by connecting shaft and connecting spring elastic connection in the side of the fixed plate, the connecting shaft
It is connected with the connecting plate after the fixed plate, the connecting spring press fitting is between the fixed plate and shaft end.
2. a kind of spare part case as described in claim 1, it is characterised in that
It is offered on the carrying box tray plate for the perforative notch of the connecting plate, the notch has scheduled big
Small, to coordinate the carrying box with the portable cassette carrier when plugging together or loosening, necessary buffering coordinates stroke.
3. a kind of spare part case as described in claim 1, it is characterised in that
The door lock control assembly includes external control components and the internal unlocking component being mounted on the outside of chamber door, is controlled by outside
The control of component processed drives the internal unlocking component to realize that chamber door is opened；The external control components include combination disk, hand turn round and
Emergent tapered end；The internal unlocking component includes the electromagnet with lock tongue being mounted on chamber door inner shafts riveted plating, and
The normal normally-open component and emergency opening component unlocked with emergent unlocking is realized by electromagnet respectively.
4. a kind of spare part case as claimed in claim 3, it is characterised in that
The normally-open component includes the hand torsion plectrum of drive control being turned round by external hand, and turn round plectrum driving by the hand and connect
Connect and can realize the slide plate of left and right sliding, the side of the slide plate, which is equipped with, to be touched in sliding process with the lock tongue of the electromagnet
Touch-control end；The slide plate is drivingly connected the sliding up and down for having upper bolt assembly and lower bolt assembly simultaneously, to be opened in slide plate slides
While lock, bolt assembly and lower unlock between bolt assembly and doorframe in realization.
5. a kind of spare part case as claimed in claim 3, it is characterised in that
The emergency opening component includes the emergent tapered end plectrum being drivingly connected by external emergent tapered end, and the emergent tapered end is dialled
Piece is connected with emergent pulling plate, the tabletting on electromagnet described in one end coordinated signals of the emergent pulling plate；The tabletting passes through machine
Tool structure is drivingly connected lock tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740716.4A CN106193899B (en) | 2016-08-29 | 2016-08-29 | A kind of spare part case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740716.4A CN106193899B (en) | 2016-08-29 | 2016-08-29 | A kind of spare part case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106193899A CN106193899A (en) | 2016-12-07 |
| CN106193899B true CN106193899B (en) | 2018-10-26 |
Family
ID=57526008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740716.4A Active CN106193899B (en) | 2016-08-29 | 2016-08-29 | A kind of spare part case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106193899B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697028A (en) * | 2017-01-22 | 2017-05-24 | 中国人民武装警察部队杭州士官学校 | Ordnance spares case |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816255Y (en) * | 2005-08-09 | 2006-09-13 | 周科荣 | Safe lock |
| CN201342995Y (en) * | 2009-03-02 | 2009-11-11 | 中国航天科工集团第二研究院二〇三所 | Vehicular spare part cabinet |
| KR20100013383A (en) * | 2008-07-31 | 2010-02-10 | 김병호 | An assembly strongbox |
| CN204110572U (en) * | 2014-10-08 | 2015-01-21 | 李德华 | A kind of single soldier anti-terrorism harness carrying box |
| CN204238742U (en) * | 2014-11-28 | 2015-04-01 | 哈尔滨铁道职业技术学院 | The antimagnetic safety cabinet of the special protection against the tide of financial management |
| CN205955505U (en) * | 2016-08-29 | 2017-02-15 | 烟台三环科技有限公司 | Spare part case |
-
2016
- 2016-08-29 CN CN201610740716.4A patent/CN106193899B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816255Y (en) * | 2005-08-09 | 2006-09-13 | 周科荣 | Safe lock |
| KR20100013383A (en) * | 2008-07-31 | 2010-02-10 | 김병호 | An assembly strongbox |
| CN201342995Y (en) * | 2009-03-02 | 2009-11-11 | 中国航天科工集团第二研究院二〇三所 | Vehicular spare part cabinet |
| CN204110572U (en) * | 2014-10-08 | 2015-01-21 | 李德华 | A kind of single soldier anti-terrorism harness carrying box |
| CN204238742U (en) * | 2014-11-28 | 2015-04-01 | 哈尔滨铁道职业技术学院 | The antimagnetic safety cabinet of the special protection against the tide of financial management |
| CN205955505U (en) * | 2016-08-29 | 2017-02-15 | 烟台三环科技有限公司 | Spare part case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106193899A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201635518U (en) | Self-unlocking electronic lock | |
| CN201909966U (en) | Fingerprint identification gang-control control device for multiple safety cabinets | |
| CN104499831B (en) | Electronic lock driven by motor and electromagnetic valve | |
| CN204002119U (en) | A kind of Novel air revolving door lock | |
| CN106193899B (en) | A kind of spare part case | |
| CN205955505U (en) | Spare part case | |
| WO2014117650A1 (en) | Electronic door lock system | |
| CN205297066U (en) | Novel gun lock | |
| CN105333768B (en) | Gun trigger lock | |
| CN106958385A (en) | One kind has a spoon digital intelligent-controlled lock core | |
| AU2020100697A4 (en) | Grid cabinet | |
| CN102425340B (en) | Special professional lockset | |
| US11111695B2 (en) | Electronic lock and use thereof | |
| CN207686428U (en) | A kind of intelligence rim lock structure | |
| CN209660899U (en) | Item Management cabinet | |
| CN207761460U (en) | Cinerary casket frame emergency machine locks opening structure | |
| CN108915402A (en) | A kind of Fingerprint Lock of double verification | |
| CN103217077B (en) | Intelligent ammunition carrying box | |
| CN206071286U (en) | Electric distribution cabinet electric control lockset | |
| CN206220661U (en) | A kind of adaptation high is rearmounted without keyhole clutch device for electronic lock | |
| CN201554327U (en) | Electromagnetic coded lock used for safe deposit box | |
| CN206174691U (en) | Electromagnetic type electronic cabinet lock | |
| CN209199014U (en) | A kind of built-in computer function daughter board safety device | |
| KR101384809B1 (en) | Combination structure for outbody of digital door lock | |
| CN212317676U (en) | Clutch device of motor lock body and motor lock body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170424 Address after: 264000 Yantai Province, Zhifu District, Southwest Road, No. 47, No. Applicant after: Yantai Sanhuan Technology Co., Ltd. Applicant after: Zhang Yongzhi Address before: 264000 Yantai Province, Zhifu District, Southwest Road, No. 47, No. Applicant before: Yantai Sanhuan Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180807 Address after: 264000 Southwest River Road, Zhifu District, Yantai, Shandong Province, No. 47 Applicant after: Yantai Sanhuan Technology Co., Ltd. Address before: 264000 Southwest River Road, Zhifu District, Yantai, Shandong Province, No. 47 Applicant before: Yantai Sanhuan Technology Co., Ltd. Applicant before: Zhang Yongzhi |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |