CN110278317A - A kind of cleanable mobile phone shell - Google Patents

A kind of cleanable mobile phone shell Download PDF

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Publication number
CN110278317A
CN110278317A CN201910332701.8A CN201910332701A CN110278317A CN 110278317 A CN110278317 A CN 110278317A CN 201910332701 A CN201910332701 A CN 201910332701A CN 110278317 A CN110278317 A CN 110278317A
Authority
CN
China
Prior art keywords
spring
mobile phone
end wall
mobile
slot
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
Application number
CN201910332701.8A
Other languages
Chinese (zh)
Other versions
CN110278317B (en
Inventor
王国忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Shifeng Enterprise Management Consulting Co ltd
Original Assignee
Tianjin Hanjie Commodity Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Hanjie Commodity Co Ltd filed Critical Tianjin Hanjie Commodity Co Ltd
Priority to CN201910332701.8A priority Critical patent/CN110278317B/en
Priority to JP2019097212A priority patent/JP6603863B1/en
Publication of CN110278317A publication Critical patent/CN110278317A/en
Application granted granted Critical
Publication of CN110278317B publication Critical patent/CN110278317B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/18Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • H04M1/185Improving the rigidity of the casing or resistance to shocks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

The invention discloses a kind of cleanable mobile phone shells, two mobile cavities including mobile phone shell and in the mobile phone shell, two orthogonal connections of mobile cavity, the mobile phone shell is surrounded by four pieces of rotor plates, is connected to the rotation slot of free surrounding space in the rotor plate with side end wall equipped with lower end wall;In present invention work, mobile phone shell can be shakeout in detaching mobile phones shell while surrounding mobile phone surrounding realization protection mobile phone by the cooperation of mechanical structure completely, convenient for being difficult to clean place when cleaning mobile phone shell cleaning, keep clean effect more preferable.

Description

A kind of cleanable mobile phone shell
Technical field
The present invention relates to mobile phone shell field, specially a kind of cleanable mobile phone shell.
Background technique
Currently, mobile phone shell at this stage direct suit mostly when in use, it is easy using after of long duration in mobile phone shell inner product Ash leaves foul body, but since mobile phone shell at this stage is integrally formed mostly, it is not easy to flatten, therefore not allow easy to clean jointing Interior dust, influences cleaning quality.
Summary of the invention
The purpose of the present invention is to provide a kind of cleanable mobile phone shells, to solve mentioned above in the background art ask Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of cleanable mobile phone shell, including mobile phone shell with And two mobile cavities in the mobile phone shell, two orthogonal connections of mobile cavity, the mobile phone shell are surrounded by Four pieces of rotor plates, are connected to the rotation slot of free surrounding space in the rotor plate equipped with lower end wall with side end wall, in the rotation slot Rotation axis equipped with both ends and the rotation trough end wall rotation connection, the mobile cavity is interior to be located at the rotation equipped with two pieces of one end Movable plate in slot and with rotation axis rotation connection, the movable plate in the mobile cavity are equipped with limit plate, laterally Described movable plate one end is symmetrical above and below to be set there are two the accommodating groove for being connected to the mobile cavity, is also set in lateral described movable plate one end There is the shifting chute for being connected to the mobile cavity, be equipped with the spring groove for being connected to the shifting chute above and below the shifting chute of left side in end wall, Spring groove side end wall is equipped with compressed spring, and described compressed spring one end is located at trapezoidal in the spring groove equipped with one end Bar, the trapeze bar in the spring groove are equipped with rope, are equipped in the spring groove right end wall and are connected to the flat of the accommodating groove Slot is moved, translation plates is equipped in the translation slot, adjustable spring, the rope is equipped between the translation plates and the translation trough end wall One end is connect through the translation trough end wall and with the translation plates, and the movable plate of the longitudinal direction in the mobile cavity is equipped with One end of two pieces of storage blocks, two pieces of storage blocks is located in the accommodating groove of the left and right sides, in described storage block one end Telescopic chute equipped with opening to the left, the telescopic chute right end wall are equipped with connecting spring, and described connecting spring one end is equipped with trapezoid block, The right side shifting chute right end wall is equipped with mobile spring, and the mobile spring left end is equipped with left end and is located in the shifting chute of left side Mobile column, the right side shifting chute is equipped with pushing mechanism, ejector in the shifting chute left end wall of left side in end wall up and down Structure, the ejecting mechanism include the turn-around chamber that on the left of the shifting chute of left side and Open Side Down, the turn-around chamber front and back end A rotary shaft is rotatably connected between wall, the rotary shaft is equipped with rotation gear, and the rotation gear upper end engagement is connected with the right side End is located at the knock-pin in the shifting chute, and the liter that right side engages connection with the rotation gear is equipped on the left of the knock-pin Bar drops, and the rotor plate upper surface is equipped with sheath, and effect is made by the interconnection limitation between four pieces of movable plates Mobile phone surrounding is safeguarded and is protected by the rotor plate.
Preferably, the pushing mechanism includes being located at right side laterally the movable plate left end and the spring of opening to the left Chamber, the spring cavity right end wall are equipped with the link slot for being connected to the accommodating groove, are equipped with latch plate, the spring in the spring cavity Plate right end is equipped with right end and is located at the magnet plunger in the link slot, and the latch plate right end is equipped with right end and the spring cavity right end The reset spring of wall connection, is equipped with the promotion slot for being connected to the shifting chute in the end wall of the link slot side, in the promotion slot It is located in the link slot equipped with one end and the other end is located at the electromagnetic block in the shifting chute, the right side shifting chute front and back end Two impeller-hubs are rotatably connected between wall, the impeller-hub is equipped with the promotion gear that left end engages connection with the electromagnetic block, The electromagnet repels each other with the magnet plunger and the trapezoid block, and the magnet plunger and the trapezoid block are attracting, effect be By pushing the drive of gear to move right the right side trapezoid block when mobile column moves, convenient for longitudinal movable plate It is mobile.
Preferably, the ejecting mechanism further includes the circular groove that in the mobile phone shell and Open Side Down, the circular groove Two blocks of plectanes are inside equipped with, are connected between two blocks of plectanes by trapezoidal column, the trapezoidal column upper end is located at the left side movement In slot, the limiting groove for being connected to the circular groove is equipped in the end wall of the circular groove two sides, limiting groove side end wall is equipped with limitation bullet Spring, described limited spring one end are equipped with one end and are located at the confinement block in the circular groove, set in four end of mobile phone shell left-right and front-back There is the limiting slot of connection free surrounding space, limiting slot side end wall is equipped with limit spring, and described limit spring one end is equipped with limit Position block, effect are that the mobile column movement is driven by the ejecting mechanism.
In conclusion it is convenient to operate the medicine have the advantages that present apparatus structure is simple, by the cooperation of mechanical structure, While surrounding mobile phone surrounding realization protection mobile phone, mobile phone shell can be shakeout completely in detaching mobile phones shell, convenient for cleaning Mobile phone shell is difficult to clean place when cleaning, and keeps clean effect more preferable, compared to mobile phone shell at this stage, surrounds the interior of mobile phone Surface is more easier to clean.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings;Below with reference to Fig. 1-3, the present invention is described in detail, wherein for sake of convenience, now right Hereafter described orientation provides as follows: the projection relation of front-rear direction and Fig. 1 itself up and down described in hereafter is up and down Front-rear direction is consistent.
Fig. 1 is the schematic view of the front view of the cleanable mobile phone shell entirety complete section of the present invention;
Fig. 2 is the overlooking structure diagram of the cleanable mobile phone shell entirety complete section of the present invention;
Fig. 3 is the main view enlarged structure schematic diagram of the cleanable mobile phone shell pushing mechanism complete section of the present invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.
Please refer to Fig. 1-3, a kind of embodiment provided by the invention: a kind of cleanable mobile phone shell, including mobile phone shell 4 and Two mobile cavities 2 in the mobile phone shell 4, two orthogonal connections of the mobile cavity 2,4 surrounding of mobile phone shell are set There are four pieces of rotor plates 3, is connected to the rotation slot 6 of free surrounding space, the rotation in the rotor plate 3 with side end wall equipped with lower end wall It is equipped with the rotation axis 9 at both ends and 6 end wall of rotation slot rotation connection in slot 6, is equipped with two pieces of one end in the mobile cavity 2 and is located at Movable plate 8 in the rotation slot 6 and with the rotation axis 9 rotation connection, the movable plate in the mobile cavity 2 are equipped with Limit plate 5, laterally described 8 one end of movable plate is symmetrical above and below sets there are two the accommodating groove 18 for being connected to the mobile cavity 2, described in transverse direction The shifting chute 19 for being connected to the mobile cavity 2, the company of being equipped in about 19 end wall of shifting chute of left side are additionally provided in 8 one end of movable plate Lead to the spring groove 14 of the shifting chute 19, the 14 side end wall of spring groove is equipped with compressed spring 15, the compressed spring 15 1 End is equipped with one end and is located at the trapeze bar 13 in the spring groove 14, and the trapeze bar 13 in the spring groove 14 is equipped with rope 12, the 14 right end wall of spring groove is interior to be equipped with the translation slot 16 for being connected to the accommodating groove 18, is equipped with and translates in the translation slot 16 Plate 17 is equipped with adjustable spring 24 between the translation plates 17 and 16 end wall of translation slot, described 12 one end of rope is through described flat It moves 16 end wall of slot and is connect with the translation plates 17, the movable plate 8 of the longitudinal direction in the mobile cavity 2 is equipped with two pieces of storages One end of block 23, two pieces of storage blocks 23 is located in the accommodating groove 18 of the left and right sides, in described 23 one end of storage block Telescopic chute 44 equipped with opening to the left, the 44 right end wall of telescopic chute are equipped with connecting spring 43, and described 43 one end of connecting spring is set There is trapezoid block 45, the right side 19 right end wall of shifting chute is equipped with mobile spring 20, and 20 left end of mobile spring is equipped with left end position Mobile column 21 in the shifting chute 19 of left side is equipped with pushing mechanism 47 in about 19 end wall of shifting chute of right side, left Ejecting mechanism 48 in 19 left end wall of shifting chute described in side, the ejecting mechanism 48 include be located at 19 left side of the left side shifting chute and The turn-around chamber 7 that Open Side Down is rotatably connected to a rotary shaft 32 between the 7 front and back end wall of turn-around chamber, sets in the rotary shaft 32 There is rotation gear 34, rotation 34 upper end of the gear engagement is connected with the knock-pin 11 that right end is located in the shifting chute 19, institute It states and is equipped with the elevating lever 10 that right side engages connection with the rotation gear 34 on the left of knock-pin 11,3 upper surface of rotor plate Equipped with sheath 25, effect is to make the rotor plate 3 by mobile phone by the interconnection limitation between four pieces of movable plates 8 Surrounding defendance protection.
Valuably, the pushing mechanism 47 includes being located at right side laterally 8 left end of movable plate and the spring of opening to the left Chamber 22, the 22 right end wall of spring cavity are equipped with the link slot 46 for being connected to the accommodating groove 18, are equipped with spring in the spring cavity 22 Plate 37,37 right end of latch plate are equipped with right end and are located at the magnet plunger 36 in the link slot 46, and 37 right end of latch plate is set The reset spring 38 for having right end to connect with the 22 right end wall of spring cavity, the 46 side end wall of link slot is interior to be equipped with described in connection The promotion slot 42 of shifting chute 19, the promotion slot 42 is interior interior positioned at the link slot 46 equipped with one end and the other end is located at the shifting The electromagnetic block 39 in slot 19 is moved, is rotatably connected to two impeller-hubs 40, the promotion between the 19 front and back end wall of shifting chute of right side Axis 40 be equipped with left end engage with the electromagnetic block 39 the promotion gear 41 connected, the electromagnet 39 and the magnet plunger 36 and The trapezoid block 45 repels each other, and the magnet plunger 36 and the trapezoid block 45 are attracting, and effect is in the mobile column 21 movement Drive by pushing gear 41 moves right the right side trapezoid block 45, mobile convenient for longitudinal movable plate 8.
Valuably, the ejecting mechanism 48 further includes the circular groove 1 that in the mobile phone shell 4 and Open Side Down, the circle It is equipped with two blocks of plectanes 33 in slot 2, is connected between two blocks of plectanes 33 by trapezoidal column 31,31 upper end of trapezoidal column is located at a left side In shifting chute 2 described in side, the limiting groove 29 for being connected to the circular groove 1, the limiting groove 29 1 are equipped in the 1 two sides end wall of circular groove Side wall is equipped with limited spring 35, and described 35 one end of limited spring is equipped with one end and is located at the confinement block 30 in the circular groove 1, described The limiting slot 26 of connection free surrounding space is equipped in 4 left-right and front-back of mobile phone shell, four end, the 26 side end wall of limiting slot is equipped with limit Spring 27, described 27 one end of limit spring are equipped with limited block 28, and effect is to drive the movement by the ejecting mechanism 48 Column 21 moves.
In the following, applicant will be with reference to attached drawing 1-3 and a kind of tool of cleanable mobile phone shell of the application described above Body forms to introduce a kind of application method of cleanable mobile phone shell of the application in detail:
Lateral movement plate 8 is pushed inwards, until two pieces of movable plates 8 offset, latch plate 37 is moved right with magnet plunger 36, resets bullet Spring 38 is compressed, and elevating lever 10, which moves right, drives trapezoidal column 31 to move downward, and downside plectane 33 is made to be located at 30 downside of confinement block, And under the drive of mobile column 21, trapeze bar 13 is moved away from the direction of the mobile column 21, thus in the work of rope 12 It is moved downward with lower translation plates 17, adjustable spring 24 is compressed, and the movement of longitudinal movement 8 Xiangli of plate is pushed at this time, to make to store Block 23 is located in accommodating groove 18, and left and right sides trapezoid block is located in translation slot 16 and link slot 46, thus four pieces of movable plates 8 It is connected with each other limitation, completes the protection to mobile phone;
When needing disassembly, cleaning, plectane 33 is pressed up, plectane 33, which rises, drives trapezoidal column 31 to rise, to make on elevating lever 10 It rises, rotation gear 34 is driven to rotate, to make knock-pin 11 that mobile column 21 be driven to move right, so that trapeze bar 13 be made to reset It drives simultaneously and gear 41 is pushed to rotate, so that it is fully located at electromagnetic block 39 between magnet plunger 36 and right lateral trapezoidal block 45, thus It returns to left and right trapezoid block 45 in telescopic chute 44 under the action of translation plates 17 and electromagnetic block 39 respectively, first pulls longitudinal movement plate 8 are pulling lateral movement plate 8, to make mobile phone shell 4 shakeout with rotor plate 3, convenient for cleaning.
The beneficial effects of the present invention are: present apparatus structure is simple, it is convenient to operate, and by the cooperation of mechanical structure, is surrounding While mobile phone surrounding realizes protection mobile phone, mobile phone shell can be shakeout completely in detaching mobile phones shell, convenient for cleaning mobile phone shell It is difficult to clean place when cleaning, keeps clean effect more preferable, compared to mobile phone shell at this stage, surrounds the inner surface of mobile phone more Add easy cleaning.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention It should be determined by the scope of protection defined in the claims.

Claims (3)

1. a kind of cleanable mobile phone shell, two mobile cavities including mobile phone shell and in the mobile phone shell, feature exist In: two orthogonal connections of mobile cavity, the mobile phone shell are surrounded by four pieces of rotor plates, are equipped with down in the rotor plate End wall is connected to the rotation slot of free surrounding space with side end wall, and both ends are equipped in the rotation slot and rotation trough end wall rotation connects The rotation axis connect, the interior shifting being located at equipped with two pieces of one end in the rotation slot and with rotation axis rotation connection of the mobile cavity Movable plate, movable plate in the mobile cavity are equipped with limit plate, laterally described movable plate one end is symmetrical above and below set there are two It is connected to the accommodating groove of the mobile cavity, is laterally additionally provided with the shifting chute for being connected to the mobile cavity, left side in described movable plate one end The interior spring groove for being equipped with the connection shifting chute of end wall, spring groove side end wall are equipped with compression bullet to the shifting chute up and down Spring, described compressed spring one end are equipped with one end and are located at the trapeze bar in the spring groove, the trapeze bar in the spring groove Equipped with rope, it is equipped with the translation slot for being connected to the accommodating groove in the spring groove right end wall, is equipped with translation plates in the translation slot, Between the translation plates and the translation trough end wall be equipped with adjustable spring, described rope one end through the translation trough end wall and with institute State translation plates connection, the longitudinal direction movable plate in the mobile cavity is equipped with two pieces of storage blocks, and two pieces described to store block One end is located in the accommodating groove of the left and right sides, and the telescopic chute of opening to the left is equipped in described storage block one end, described to stretch Contracting slot right end wall is equipped with connecting spring, and described connecting spring one end is equipped with trapezoid block, and the right side shifting chute right end wall, which is equipped with, to be moved It moves spring, the mobile spring left end is equipped with left end and is located at the mobile column in the shifting chute of left side, on the shifting chute of right side Pushing mechanism, ejecting mechanism in the shifting chute left end wall of left side are equipped in lower end wall, the ejecting mechanism includes being located at a left side On the left of shifting chute described in side and the turn-around chamber that Open Side Down, a rotation is rotatably connected between end wall before and after the turn-around chamber Shaft, the rotary shaft are equipped with rotation gear, and the rotation gear upper end engagement is connected with right end and is located in the shifting chute Knock-pin, right side is equipped on the left of the knock-pin and engages the elevating lever connected with the rotation gear, on the rotor plate End face is equipped with sheath, and effect is to make the rotor plate by mobile phone by the interconnection limitation between four pieces of movable plates Surrounding defendance protection.
2. the cleanable mobile phone shell of one kind according to claim 1, it is characterised in that: the pushing mechanism includes being located at the right side Laterally the movable plate left end and the spring cavity being open to the left, the spring cavity right end wall are equipped with the company for being connected to the accommodating groove for side Access slot, the spring cavity is interior to be equipped with latch plate, and the latch plate right end is equipped with right end and is located at the magnet plunger in the link slot, institute It states latch plate right end and is equipped with the reset spring that right end is connect with the spring cavity right end wall, be equipped in the end wall of the link slot side It is connected to the promotion slot of the shifting chute, is located in the link slot in the promotion slot equipped with one end and the other end is located at the shifting The electromagnetic block in slot is moved, is rotatably connected to two impeller-hubs between end wall before and after the shifting chute of right side, the impeller-hub is equipped with Left end engages the promotion gear of connection with the electromagnetic block, and the electromagnet repels each other with the magnet plunger and the trapezoid block, institute It states magnet plunger and the trapezoid block is attracting, effect is in mobile column movement by pushing the drive of gear to make right side institute Trapezoid block is stated to move right, it is mobile convenient for longitudinal movable plate.
3. the cleanable mobile phone shell of one kind according to claim 1, it is characterised in that: the ejecting mechanism further includes being located at The circular groove that the mobile phone shell is interior and Open Side Down, the circular groove is interior to be equipped with two blocks of plectanes, passes through between two blocks of plectanes trapezoidal Column is connected, and the trapezoidal column upper end is located in the shifting chute of left side, is equipped in the end wall of the circular groove two sides and is connected to the circular groove Limiting groove, limiting groove side end wall be equipped with limited spring, described limited spring one end be equipped with one end be located at the circular groove Interior confinement block is equipped with the limiting slot of connection free surrounding space, one side of limiting slot in four end of mobile phone shell left-right and front-back Wall is equipped with limit spring, and described limit spring one end is equipped with limited block, and effect is to drive the shifting by the ejecting mechanism Dynamic column movement.
CN201910332701.8A 2019-04-24 2019-04-24 Cleanable mobile phone shell Expired - Fee Related CN110278317B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910332701.8A CN110278317B (en) 2019-04-24 2019-04-24 Cleanable mobile phone shell
JP2019097212A JP6603863B1 (en) 2019-04-24 2019-05-23 Mobile phone case that can be cleaned

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910332701.8A CN110278317B (en) 2019-04-24 2019-04-24 Cleanable mobile phone shell

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CN110278317A true CN110278317A (en) 2019-09-24
CN110278317B CN110278317B (en) 2020-05-05

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CN (1) CN110278317B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110831412A (en) * 2019-11-18 2020-02-21 上海稳奇电脑有限公司 Cell-phone rapid cooling removes sweat equipment

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CN108263297A (en) * 2017-12-26 2018-07-10 河南智金网络技术有限公司 A kind of vehicle intelligent hardware device with a key operation cell-phone function
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CN108859466A (en) * 2018-07-26 2018-11-23 何丽进 Multi-purpose stapler
CN109059696A (en) * 2018-08-23 2018-12-21 姚建华 A kind of destructor
CN109043648A (en) * 2018-08-02 2018-12-21 董亚琴 Safety cigarette
CN109193542A (en) * 2018-09-12 2019-01-11 张焕根 Equipotential-type autoamtic lightning arrester and its application method based on theory of mechanics
CN208522827U (en) * 2018-06-29 2019-02-19 广州市乐满趣信息科技有限公司 A kind of protective value is excellent and is convenient for clean mobile phone shell
CN109462682A (en) * 2018-12-26 2019-03-12 广州海聊信息科技有限公司 A kind of preventing falling communication equipment

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US20150319520A1 (en) * 2001-11-19 2015-11-05 Otter Products, Llc Protective enclosure for electronic device
US20180138937A1 (en) * 2001-11-19 2018-05-17 Otter Products, Llc Protective cover for electronic device
CN107878577A (en) * 2017-10-27 2018-04-06 佛山杰致信息科技有限公司 A kind of carriage body of convenient handling
CN108263297A (en) * 2017-12-26 2018-07-10 河南智金网络技术有限公司 A kind of vehicle intelligent hardware device with a key operation cell-phone function
CN108418935A (en) * 2018-01-04 2018-08-17 佛山杰致信息科技有限公司 A kind of electronic equipment protection shell maintained easily
CN208522827U (en) * 2018-06-29 2019-02-19 广州市乐满趣信息科技有限公司 A kind of protective value is excellent and is convenient for clean mobile phone shell
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CN109043648A (en) * 2018-08-02 2018-12-21 董亚琴 Safety cigarette
CN109059696A (en) * 2018-08-23 2018-12-21 姚建华 A kind of destructor
CN109193542A (en) * 2018-09-12 2019-01-11 张焕根 Equipotential-type autoamtic lightning arrester and its application method based on theory of mechanics
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110831412A (en) * 2019-11-18 2020-02-21 上海稳奇电脑有限公司 Cell-phone rapid cooling removes sweat equipment
CN110831412B (en) * 2019-11-18 2020-11-10 义乌国信土地规划咨询有限公司 Cell-phone rapid cooling removes sweat equipment

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CN110278317B (en) 2020-05-05
JP6603863B1 (en) 2019-11-13
JP2020182204A (en) 2020-11-05

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Address after: 9 Zhonglong lane, Yutan village, Xianyan street, Ouhai District, Wenzhou City, Zhejiang Province (2nd floor)

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Address before: 325006 No.9, Zhonglong lane, Yutan village, Xianyan street, Ouhai District, Wenzhou City, Zhejiang Province (2nd floor)

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