CN105857886A - Lock cover structure - Google Patents
Lock cover structure Download PDFInfo
- Publication number
- CN105857886A CN105857886A CN201610380099.1A CN201610380099A CN105857886A CN 105857886 A CN105857886 A CN 105857886A CN 201610380099 A CN201610380099 A CN 201610380099A CN 105857886 A CN105857886 A CN 105857886A
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- CN
- China
- Prior art keywords
- interface
- acting surface
- cam
- plate
- portable plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/26—Mechanisms for opening or closing, e.g. pedal-operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention belongs to the technical field of water storage devices, and particularly relates to a lock cover structure. The lock cover structure comprises an upper cover board and a lower cover board, wherein a connecting and fixing plate is arranged between the upper cover board and the lower cover board; the lower cover board is in an ellipse form; the upper cover board is in a round form; the outer edge of the connecting and fixing plate is matched with the lower cover board; a round opening matched with the upper cover board is formed in the middle part of the connecting and fixing plate; the upper cover board covers the round opening; the edge of the round opening extends downwards to form an annular limiting plate; an accommodating space is formed between the annular limiting plate and the lower cover board; an unlocking and locking mechanism is arranged in the accommodating space; a switch knob is rotationally connected with the upper cover board; and the unlocking and locking mechanism is connected with the switch knob. The lock cover structure has the advantages that the unlocking and locking functions of a water bag are achieved through simple rotating motion and the operation is simple.
Description
Technical field
The invention belongs to water storage device technical field, especially relate to a kind of locking closure structure.
Background technology
Traditional water purifier is with water storage device, and one is that water enters one after filtration system
Housing, housing is separated into an air bag and a water cavity by big coefficient of expansion diaphragm, by pressure
Contracting and swelling gasbag, the big diaphragm retracts expanding system and the water realizing in water cavity that swells enter and row
Go out to outlet.Another kind be water enter after filtration system one with air can unidirectional or
Diconnected water tank, water is stored in water tank, carries out the water in water tank by intake-outlet and arranges
Put and store.First kind of way is pressure water filling owing to the feature of itself causes space utilization
Rate is the highest cannot meet built-in demand, owing to long-term work is in the environment that pressure is bigger, holds
Easily leak and booster, dangerous high, just it is not easily accomplished entering of water when leakage occurs in air bag
And discharge, second way water inlet and water outlet more bother, and the water in two ways is all with big
Gas contacts, long-time rear the most contaminated, additionally, water storage device of the prior art
Water inlet and to go out the dismounting of water control switch complex, global design is the most reasonable.
In order to improve prior art, people have carried out long-term exploration, it is proposed that various
The solution of various kinds.Such as, Chinese patent literature discloses a kind of water storage device and water purifier
[application number: CN201510372921.5], including flexible water bag, top cover, tank body and support member；
Described flexible water bag has the bag mouth flowed into or out that supplies water；Described support member is arranged in the form of a ring, described
Bag mouth is fixing with described support member to be connected；Described tank body is the hollow tube-shape of one end open；Described
Top cover includes lid and from described lid to the cover rim of the opening place end projection of described tank body；Institute
The opening place end stating tank body removably connects with described cover rim and forms the described flexible water of collecting
The containing cavity of bag, and described support member compressed the end face being fixed on described tank body opening place end
And between described lid.
Although such scheme to some extent solves the deficiencies in the prior art, but water storage fills
The water inlet put and to go out water control switch dismounting complex, global design is the most reasonable.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of reasonable in design, simple in construction,
The locking closure structure can unblanked and shut.
For reaching above-mentioned purpose, present invention employs following technical proposal: this locking closure structure includes
Upper cover plate and lower cover, be provided with connection fixed plate between described upper cover plate and lower cover, described
Lower cover be oval, described upper cover plate be circle, the outer of described connection fixed plate
Matching with lower cover, the middle part of described connection fixed plate has the circle matched with upper cover plate
Shape opening, described upper cover plate covers on circular open, the edge of described circular open to
Lower extension forms annular stop plate, forms accommodating sky between described annular stop plate and lower cover
Between, it is provided with in described accommodation space and unblanks to close latch mechanism, described upper cover plate is rotationally connected
Switching knob, described pass latch mechanism of unblanking is had to be connected with switching knob.By easy rotation
Transhipment is dynamic realizes unblanking and closing lock function of water bag, and the second interface is on the second portable plate, when the
The acting surface of unblanking of one cam is when the first acting surface, and the second interface is retracted, and the second interface is with outer
Boundary disconnects, it is achieved unblanking, upper cover plate can open from lower cover；When shutting of the first cam
When acting surface acts on the second acting surface, the second interface is stretched, and the second interface connects with the external world
Logical, it is achieved shutting, upper cover plate and lower cover are fixed, first interface on the first portable plate, the
Two cam action principles are identical with the first cam, it is achieved the second interface is opened and retracts.
In above-mentioned locking closure structure, described unblank to close what latch mechanism included mutually being slidably connected
First portable plate and the second portable plate, the both sides, top of the first described portable plate are fixing respectively to be connected
Being connected to first interface, the both sides, bottom of the second described portable plate have been respectively fixedly connected with second and have connect
Mouthful, it is provided with extension bar between described first interface and the second interface and slides even with extension bar respectively
Connect, the first described portable plate and the second portable plate have fore shaft, is provided with in described fore shaft
Cam pack, described cam pack is connected with switching knob, and when rotary switch knob
Cam pack promotes the first portable plate and the second portable plate relatively to slide thus drives first interface
Or the second interface stretches out or and retraction.
In above-mentioned locking closure structure, described fore shaft includes out first on the first portable plate
Dividing fore shaft and the second point of fore shaft opened on the second portable plate, described cam pack includes first
Cam and the second cam, the first described cam is arranged on first point of fore shaft, and described second is convex
Wheel is arranged on second point of fore shaft.
In above-mentioned locking closure structure, the downwardly convex formation of upper edge of first point of described fore shaft
First acting surface, the lower edge of first point of fore shaft raises up and forms the second acting surface, described
First cam is provided with the acting surface of unblanking matched with the first acting surface, and the first cam is provided with
That matches with the second acting surface shuts acting surface, and when rotary switch knob is to the first cam
Acting surface of unblanking is resisted against time on the first acting surface first interface or the second interface is retracted and realized
Unblank, when the acting surface that shuts of rotary switch knob to the first cam is resisted against on the second acting surface
Time first interface or the second interface stretch out realization and shut.
In above-mentioned locking closure structure, the downwardly convex formation of upper edge of second point of described fore shaft
3rd acting surface, the lower edge of second point of fore shaft raises up and forms the 4th acting surface, described
Second cam is provided with and shuts acting surface with the 3rd acting surface matches, and the second cam is provided with
The acting surface of unblanking matched with the 4th acting surface, and when rotary switch knob is to the second cam
Acting surface of unblanking is resisted against time on the 4th acting surface first interface or the second interface is retracted and realized
Unblank, when the acting surface that shuts of rotary switch knob to the second cam is resisted against on the 3rd acting surface
Time first interface or the second interface stretch out realization and shut.
In above-mentioned locking closure structure, the lower surface of the first described portable plate is provided with downwardly convex
Sliding shoe, the upper surface of the second described portable plate is provided with the sliding tray of concave downward, described
Sliding shoe match with sliding tray and sliding shoe can slide along sliding tray.
Cunning in above-mentioned locking closure structure, between the first described portable plate and the second portable plate
Dynamic glide direction between direction with extension bar and first interface or the second interface is consistent.
In above-mentioned locking closure structure, the surrounding edge of described lower cover has and wears for first interface
First crossed is worn mouth and second wears mouth for what the second interface passed, and described annular stop plate is opened
Have and the 3rd wear mouth for what first interface passed and the 4th wear mouth for what the second interface passed.
In above-mentioned locking closure structure, the middle part of described lower cover is provided with location bar, described
Cam pack is socketed on the securing lever, and described lower cover is provided with and is positioned at connecing of bar both sides, location
Water hole, described extension bar is provided with the 3rd interface being connected with water receiving hole.
Compared with prior art, the advantage of this locking closure structure is: by rotating fortune easily
Moving and realize unblanking and closing lock function of water bag, the second interface is on the second portable plate, when first is convex
The acting surface of unblanking of wheel is when the first acting surface, and the second interface is retracted, and the second interface breaks with the external world
Opening, it is achieved unblank, upper cover plate can open from lower cover；Effect is shut when the first cam
When face acts on the second acting surface, the second interface is stretched, and the second interface is connected with extraneous,
Realization shuts, and upper cover plate and lower cover are fixed, and first interface is on the first portable plate, and second is convex
Wheel action principle is identical with the first cam, it is achieved the second interface is opened and retracts.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below
The accompanying drawing used required in embodiment or description of the prior art will be briefly described, aobvious and
Easily insight, the accompanying drawing in describing below is only some embodiments of the present invention, for this area
From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other accompanying drawing.
Fig. 1 is structural representation when being in unlocking condition that the present invention provides.
Fig. 2 be the present invention provide be in close lock status time structural representation.
Fig. 3 is the explosive view that the present invention provides.
In figure, upper cover plate 1, lower cover 2, connection fixed plate 3, circular open 4, annular limit
Position plate the 5, first portable plate the 6, second portable plate 7, first interface the 8, second interface 9, connect
Bar 10,12, second point of fore shaft 13, first cam 14 of 11, first point of fore shaft of cam pack,
Second cam 15, acting surface 16 of unblanking, shut acting surface the 17, first acting surface 18, second
Acting surface 19, switching knob 20, location bar 21, water receiving hole the 22, the 3rd interface 23.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
As Figure 1-3, this locking closure structure includes upper cover plate 1 and lower cover 2, upper cover plate 1
And between lower cover 2, it being provided with connection fixed plate 3, lower cover 2 is oval, and upper cover plate 1 is
Circle, matching with lower cover 2 in the outer connecting fixed plate 3, connects the middle part of fixed plate 3
Having the circular open 4 matched with upper cover plate 1, upper cover plate 1 covers on circular open 4,
The edge of circular open 4 is downwardly extending annular stop plate 5, annular stop plate 5 and lower cover
Form accommodation space between plate 2, be provided with in accommodation space and unblank to close latch mechanism, on upper cover plate 1
It is rotatably connected to switching knob 20, unblanks to close latch mechanism and be connected with switching knob 7.Pass through
Easy rotary motion realizes unblanking and closing lock function of water bag, and the second interface is at the second portable plate
On 7, when the acting surface 16 of unblanking of the first cam 14 is at the first acting surface 18, second connects
Mouth 9 is retracted, and the second interface 9 disconnects with extraneous, it is achieved unblanking, upper cover plate 1 can be from lower cover
Open on plate 2；When the first cam 14 shut acting surface act on the second acting surface 19 time,
Second interface 9 is stretched, and the second interface 9 is connected with extraneous, it is achieved shut, upper cover plate 1 He
Lower cover 2 is fixed, and first interface 8 is on the first portable plate 6, and the second cam 15 acts on former
Manage identical with the first cam 14, it is achieved the second interface 9 is opened and retracts.
Wherein, unblank to close the first portable plate 6 and the second work that latch mechanism includes mutually being slidably connected
Dynamic plate 7, the both sides, top of the first portable plate 6 have been respectively fixedly connected with first interface 8, and second
The both sides, bottom of portable plate 7 have been respectively fixedly connected with the second interface 9, first interface 8 and second
It is provided with extension bar 10 between interface 9 and is slidably connected with extension bar 10 respectively, the first portable plate 6 He
Have fore shaft on second portable plate 7, in fore shaft, be provided with cam pack 11, cam pack 11 with
Switching knob 20 is connected, and cam pack 11 promotes first when rotary switch knob 20
Portable plate 6 relative with the second portable plate 7 slide thus drive first interface 8 or the second interface
9 stretch out or and retraction.Fore shaft includes out first point of fore shaft 12 He on the first portable plate 6
Opening second point of fore shaft 13 on the second portable plate 7, cam pack 11 includes the first cam 14
With the second cam 15, the first cam 14 is arranged on first point of fore shaft 12, and the second cam 15 sets
Put at second point of fore shaft 13.The downwardly convex formation of upper edge first of first point of fore shaft 12 acts on
Face 18, the lower edge of first point of fore shaft 12 raises up and forms the second acting surface 19, and first is convex
Wheel 14 is provided with the acting surface 16 of unblanking matched with the first acting surface 18, the first cam 14
Be provided with match with the second acting surface 19 shut acting surface 17, and when rotary switch knob
When the acting surface 16 of unblanking of 20 to the first cams 14 is resisted against on the first acting surface 18, first connects
Mouthfuls 8 or second interface 9 realization of retracting unblank, when rotary switch knob 20 to the first cam
The acting surface 17 that shuts of 14 is resisted against first interface 8 or second time on the second acting surface 19
Interface 9 stretches out realization and shuts.The upper edge downwardly convex formation the 3rd of second point of fore shaft 13 is made
With face, the lower edge of second point of fore shaft 13 raises up and forms the 4th acting surface, the second cam
15 are provided with and shut acting surface 17 with the 3rd acting surface matches, and the second cam 15 is provided with
The acting surface 16 of unblanking matched with the 4th acting surface, and when rotary switch knob 20 to the second
The acting surface 16 of unblanking of cam 15 is resisted against first interface 8 or second time on the 4th acting surface
Interface 9 realization of retracting is unblanked, and shuts effect when rotary switch knob 20 to the second cam 15
When face 17 is resisted against on the 3rd acting surface, first interface 8 or the second interface 9 stretch out realization pass
Lock.
Wherein, the lower surface of the first portable plate 6 is provided with downwardly convex sliding shoe, and second is movable
The upper surface of plate 7 is provided with the sliding tray of concave downward, and sliding shoe matches with sliding tray and slides
Block can slide along sliding tray.Glide direction between first portable plate 6 and the second portable plate 7
Consistent with the glide direction between extension bar 10 and first interface 8 or the second interface 9.Under
Have supply first interface 8 to pass first on the surrounding edge of cover plate 2 wear mouth and wear for the second interface 9
Second crossed wears mouth, annular stop plate 5 has for first interface 8 pass the 3rd wear mouth and
4th mouth is worn for what the second interface 9 passed.The middle part of lower cover 2 is provided with location bar 21, convex
Wheel assembly 11 is socketed on the bar 21 of location, and lower cover 2 is provided with and is positioned at bar 21 both sides, location
Water receiving hole 22, extension bar 10 is provided with the 3rd interface 23 being connected with water receiving hole 22.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention,
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made,
Should be included within the scope of the present invention.
Claims (9)
1. a locking closure structure, it is characterised in that include upper cover plate (1) and lower cover (2),
Connection fixed plate (3) it is provided with between described upper cover plate (1) and lower cover (2), described
Lower cover (2) is oval, and described upper cover plate (1) is circular, and described connection is fixed
Match with lower cover (2) in the outer of plate (3), in described connection fixed plate (3)
Portion has the circular open (4) matched with upper cover plate (1), described upper cover plate (1) lid
Being combined on circular open (4), the edge of described circular open (4) is downwardly extending ring
Shape limiting plate (5), is formed accommodating between described annular stop plate (5) and lower cover (2)
Space, is provided with in described accommodation space and unblanks to close latch mechanism, on described upper cover plate (1)
It is rotatably connected to switching knob (20), described unblank pass latch mechanism and switching knob (7) phase
Connect.
Locking closure structure the most according to claim 1, it is characterised in that described pass of unblanking
Latch mechanism includes the first portable plate (6) and the second portable plate (7), the institute being mutually slidably connected
The both sides, top of the first portable plate (6) stated have been respectively fixedly connected with first interface (8), institute
The both sides, bottom of the second portable plate (7) stated have been respectively fixedly connected with the second interface (9), institute
Be provided with between first interface (8) and the second interface (9) stated extension bar (10) and respectively with connect
Bar (10) is slidably connected, and described the first portable plate (6) and the second portable plate (7) are opened
There is fore shaft, in described fore shaft, be provided with cam pack (11), described cam pack (11)
It is connected with switching knob (20), and the cam pack (11) when rotary switch knob (20)
Promote the first portable plate (6) slip relative with the second portable plate (7) thus drive first interface
(8) or the second interface (9) stretches out or and retraction.
Locking closure structure the most according to claim 2, it is characterised in that described fore shaft bag
Include out first point of fore shaft (12) on the first portable plate (6) and open in the second portable plate (7)
On second point of fore shaft (13), described cam pack (11) includes the first cam (14)
With the second cam (15), described the first cam (14) is arranged on first point of fore shaft (12),
Described the second cam (15) is arranged on second point of fore shaft (13).
Locking closure structure the most according to claim 3, it is characterised in that described first point
The upper edge downwardly convex formation the first acting surface (18) of fore shaft (12), first point of fore shaft (12)
Lower edge raise up formation the second acting surface (19), on described the first cam (14)
It is provided with the acting surface of unblanking (16) matched with the first acting surface (18), the first cam (14)
Be provided with match with the second acting surface (19) shut acting surface (17), and when rotation is opened
Pass knob (20) is resisted against the first effect to the acting surface of unblanking (16) of the first cam (14)
When face (18) is upper, first interface (8) or the second interface (9) retraction realization are unblanked, and work as rotation
Turn switching knob (20) to the acting surface (17) that shuts of the first cam (14) and be resisted against second
When acting surface (19) is upper, first interface (8) or the second interface (9) stretch out realization and shut.
5. according to the locking closure structure described in claim 3 or 4, it is characterised in that described
Upper edge downwardly convex formation the 3rd acting surface of two points of fore shafts (13), second point of fore shaft (13)
Lower edge raise up formation the 4th acting surface, described the second cam (15) be provided with
What the 3rd acting surface matched shuts acting surface (17), and the second cam (15) is provided with and the
What four acting surfaces matched unblank acting surface (16), and when rotary switch knob (20) to the
The acting surface of unblanking (16) of two cams (15) is resisted against first interface (8) time on the 4th acting surface
Or the second interface (9) retraction realization is unblanked, when rotary switch knob (20) is convex to second
The acting surface (17) that shuts of wheel (15) is resisted against first interface (8) time on the 3rd acting surface
Or the second interface (9) stretches out realization and shuts.
Locking closure structure the most according to claim 5, it is characterised in that described first lives
The lower surface of dynamic plate (6) is provided with downwardly convex sliding shoe, described the second portable plate (7)
Upper surface be provided with the sliding tray of concave downward, described sliding shoe matches with sliding tray and sliding
Motion block can slide along sliding tray.
Locking closure structure the most according to claim 6, it is characterised in that described first lives
Dynamic glide direction between plate (6) and the second portable plate (7) connects with extension bar (10) and first
Glide direction between mouth (8) or the second interface (9) is consistent.
8. according to the locking closure structure described in Claims 2 or 3 or 4, it is characterised in that described
Lower cover (2) surrounding edge on have and first wear mouth and for for what first interface (8) passed
What two interfaces (9) passed second wears mouth, described annular stop plate (5) has for first
What interface (8) passed the 3rd wears mouth and the 4th wears mouth for what the second interface (9) passed.
Locking closure structure the most according to claim 8, it is characterised in that described lower cover
(2) middle part is provided with location bar (21), and described cam pack (11) is socketed in location bar
(21), on, described lower cover (2) is provided with the water receiving being positioned at bar (21) both sides, location
Hole (22), described extension bar (10) is provided with the 3rd be connected with water receiving hole (22) and connects
Mouth (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380099.1A CN105857886B (en) | 2016-05-31 | 2016-05-31 | A kind of locking closure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380099.1A CN105857886B (en) | 2016-05-31 | 2016-05-31 | A kind of locking closure structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105857886A true CN105857886A (en) | 2016-08-17 |
| CN105857886B CN105857886B (en) | 2017-10-27 |
Family
ID=56675678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610380099.1A Active CN105857886B (en) | 2016-05-31 | 2016-05-31 | A kind of locking closure structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105857886B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002002749A (en) * | 2000-06-16 | 2002-01-09 | Yoshida Industry Co Ltd | Airtight container |
| US20090194501A1 (en) * | 2008-02-04 | 2009-08-06 | Yasuhiro Yamanaka | Cap |
| CN102275673A (en) * | 2011-05-20 | 2011-12-14 | 姚洪元 | Push type cup lid |
| CN102627167A (en) * | 2011-12-31 | 2012-08-08 | 深圳市通产丽星股份有限公司 | Packing tank |
| CN102741131A (en) * | 2010-02-02 | 2012-10-17 | 东洋化学(株) | Preservation container |
-
2016
- 2016-05-31 CN CN201610380099.1A patent/CN105857886B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002002749A (en) * | 2000-06-16 | 2002-01-09 | Yoshida Industry Co Ltd | Airtight container |
| US20090194501A1 (en) * | 2008-02-04 | 2009-08-06 | Yasuhiro Yamanaka | Cap |
| CN102741131A (en) * | 2010-02-02 | 2012-10-17 | 东洋化学(株) | Preservation container |
| CN102275673A (en) * | 2011-05-20 | 2011-12-14 | 姚洪元 | Push type cup lid |
| CN102627167A (en) * | 2011-12-31 | 2012-08-08 | 深圳市通产丽星股份有限公司 | Packing tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105857886B (en) | 2017-10-27 |
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Effective date of registration: 20211109 Address after: 528300 No. 2, North Xinxi 4th Road, Xiashi village committee, Lunjiao sub district office, Shunde District, Foshan City, Guangdong Province (No. 1-6, north of the first floor of office building a, Shengda Industrial Park) Patentee after: Guangdong Chestnut Technology Co.,Ltd. Address before: 528300 Nepheline Village Committee, Lunjiao Sub-district Office, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN VIOMI ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Chen Xiaoping |
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| TR01 | Transfer of patent right |