CN214711452U - Assembled drawable glass cabinet storage rack for kitchen decoration - Google Patents

Assembled drawable glass cabinet storage rack for kitchen decoration Download PDF

Info

Publication number
CN214711452U
CN214711452U CN202022668230.9U CN202022668230U CN214711452U CN 214711452 U CN214711452 U CN 214711452U CN 202022668230 U CN202022668230 U CN 202022668230U CN 214711452 U CN214711452 U CN 214711452U
Authority
CN
China
Prior art keywords
wall
plate
storage rack
fixedly connected
cabinet
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.)
Expired - Fee Related
Application number
CN202022668230.9U
Other languages
Chinese (zh)
Inventor
陈仁毛
欧阳毅
马文莉
陈明
张艳松
邵毅
王鹏里
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.)
Gold Mantis Fine Decoration Technology Suzhou Co Ltd
Original Assignee
Gold Mantis Fine Decoration Technology Suzhou 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 Gold Mantis Fine Decoration Technology Suzhou Co Ltd filed Critical Gold Mantis Fine Decoration Technology Suzhou Co Ltd
Priority to CN202022668230.9U priority Critical patent/CN214711452U/en
Application granted granted Critical
Publication of CN214711452U publication Critical patent/CN214711452U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

The utility model discloses a glass cupboard storing frame can be pulled out with assembled to kitchen fitment relates to assembled storing frame technical field. The utility model discloses a cupboard body, cupboard body inside wall has the lifter plate through elevating system sliding connection, the preceding terminal surface of cupboard body is connected with the cabinet door through hinge rotation, the preceding terminal surface fixed mounting of cabinet door has the glass window, fixedly connected with slide bar between the inner wall around the lifter plate, slide bar surface sliding connection has the clamp plate, the thing board is put to one section fixedly connected with of clamp plate, slide bar surface cover is equipped with reset spring, reset spring's both ends respectively with clamp plate lateral wall and lifter plate inner wall connection, put thing board sliding connection in the lifter plate. The utility model discloses a slide bar, clamp plate, reset spring etc. that set up can be convenient for will put thing board pull out, solve current cupboard storing frame and be difficult to carry out the pull and handle, put the problem that the thing board is difficult to go up and down.

Description

Assembled drawable glass cabinet storage rack for kitchen decoration
Technical Field
The utility model belongs to the technical field of assembled storing frame, especially, relate to a glass cupboard storing frame can be pulled out with assembled to kitchen fitment.
Background
The cupboard is a platform for storing kitchenware and performing cooking operation in a kitchen, and consists of a cupboard body, a door plate, hardware, a table board and five pieces of electric appliances, and is characterized in that the cupboard, an operation table, the kitchen electric appliances and various functional parts are organically combined together, and a complete set of products are finally formed through integral configuration, integral design and integral construction, so that the integral coordination of kitchen work is realized, good family atmosphere and thick life smell are created, the requirements of consumers on environmental protection are higher and higher when purchasing household products, the formaldehyde content of the products can be known in detail, the products which are certified in green environmental protection can be selected preferentially, so that the concept of green environmental protection is deep into the mind, and common consumers are aware of the importance of the household environmental protection more and more. Many building material vendors reflect that it is often an important matter for customers to come to a store for consultation that the environmental performance of the product, even if someone considers it as the first element of whether to purchase the product or not.
However, the existing cabinet storage rack is fixedly arranged, the storage rack is difficult to pull out, articles are not convenient to store and take out from the innermost side of the storage rack, the cabinet door is mostly solid and non-transparent, the storage condition of the articles inside is difficult to observe, the storage board is difficult to lift, the articles at high positions are not convenient to store and take out, and great inconvenience is brought.
In order to solve the problem, the utility model provides an assembled glass cupboard storing frame that can pull out for the kitchen fitment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a glass cupboard storing frame can be pulled out with assembled to kitchen fitment solves current cupboard storing frame and is difficult to carry out the pull and handles, puts the problem that the thing board is difficult to go up and down.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an assembled drawable glass cabinet storage rack for kitchen decoration, which comprises a cabinet body, wherein the inner side wall of the cabinet body is connected with a lifting plate through a sliding mechanism, the front end surface of the cabinet body is connected with a cabinet door through a hinge in a rotating way, a glass window is fixedly arranged on the front end surface of the cabinet door, a slide bar is fixedly connected between the front inner wall and the rear inner wall of the lifting plate, the outer surface of the slide bar is connected with a pressing plate in a sliding way, one section of the pressing plate is fixedly connected with a storage plate, the outer surface of the slide bar is sleeved with a reset spring, the two ends of the reset spring are respectively connected with the side wall of the pressing plate and the inner wall of the lifting plate, the storage plate is connected in the lifting plate in a sliding way, the storage plate can be conveniently drawn out through the arranged slide bar, the pressing plate, the reset spring and the like, meanwhile, the storage plate can be reset through the reset spring, the storage rack can be conveniently stored and taken out, the inconvenience that the traditional cabinet storage rack is difficult to draw out and take out the storage rack is reduced, the glass window can be used for conveniently, visually and clearly penetrating through the storage condition of articles in the cupboard.
Further, elevating system includes driving motor, lead screw, and the last fixed surface of cupboard body installs driving motor, rotates between the upper and lower inner wall of cupboard body to be connected with the lead screw, and one section of lead screw runs through the last inner wall of cupboard body and through shaft coupling and driving motor's output fixed connection, and the upper surface of lifter plate all sets up threaded hole, and the lead screw stretches into this internal through screw hole of cupboard, lead screw and lifter plate threaded connection, through the driving motor who sets up, the lead screw is convenient for go up and down to the lifter plate and put the thing board and handle.
Further, the spout has all been seted up to cupboard body both sides inner wall, and the both sides wall fixed mounting of lifter plate has the pulley, and the pulley is sliding connection in the spout, can reduce the friction loss of lifter plate and cupboard body inner wall through the pulley that sets up, hoisting device's life.
Further, a limiting groove is formed in one side wall of the lifting plate, the idler wheels are fixedly mounted on the side wall of the opposite face of the limiting groove of the object placing plate, the idler wheels stretch into the limiting groove and are in sliding connection with the limiting groove, friction loss between the object placing plate and the lifting plate can be reduced through the arranged idler wheels, and the service life of the object placing plate is prolonged.
Furthermore, the upper surface of the object placing plate is fixedly connected with an object placing rack, the upper surface of the object placing rack is provided with a plurality of evenly distributed chopstick grooves, and the object placing rack and the chopstick grooves can be used for placing articles such as chopsticks in the device conveniently.
Further, the front end face of the object placing plate is fixedly connected with a handle, and the object placing plate can be conveniently pulled and pulled through the arranged handle.
Further, logical groove has been seted up to the inner diapire of cupboard body, leads to inslot diapire fixed mounting has the rotation motor, and the output of rotating the motor passes through shaft coupling fixedly connected with threaded rod, and the surface threaded connection of threaded rod has drying fan, carries out the drying by ventilation processing in to the device through the drying fan that sets up, can be convenient for remove about the drying fan through the threaded rod that sets up and rotation motor etc. simultaneously, has promoted the drying effect of device.
Further, the upper inner wall of the cabinet body is fixedly provided with an ultraviolet lamp, and the cabinet body can be illuminated and disinfected through the arranged ultraviolet lamp.
Further, the rear inner wall of the lifting plate is fixedly connected with a rubber block, and the lifting plate can be protected against collision through the arranged rubber block.
Further, the equal fixedly connected with locking universal wheel in lower surface four corners department of cupboard body can be convenient for remove the device through the locking universal wheel that sets up.
The utility model discloses following beneficial effect has:
1. the utility model discloses a slide bar, clamp plate, reset spring etc. that set up can be convenient for will put thing board pull out, can reset putting the thing board through the reset spring who sets up simultaneously, are convenient for access article, reduce the inconvenience that traditional cupboard storing frame is difficult to carry out the pull and goes out access article, can be convenient for through the glass window that sets up the condition of depositing of the interior article of directly perceived clear running through cupboard.
2. The utility model discloses a driving motor, the lead screw that set up are convenient for go up and down to the lifter plate with put the thing board and handle, can reduce the friction loss of lifter plate and cupboard body inner wall through the pulley that sets up, hoisting device's life.
3. The utility model discloses a gyro wheel that sets up can reduce the friction loss of putting between thing board and the lifter plate, has promoted the life of putting the thing board.
4. The utility model discloses a supporter and the chopsticks groove that set up can be convenient for place article such as chopsticks in the device, can be convenient for will put the thing board and carry out the pull through the handle that sets up, can be convenient for remove the device through the locking universal wheel that sets up.
5. The utility model discloses simultaneously can be convenient for remove the removal etc. to drying fan through the threaded rod that sets up and rotation motor etc. has promoted the drying effect of device, can be to this internal disinfection of throwing light on of cupboard through the ultraviolet lamp that sets up and handle, can play the effect of collision avoidance to the lifter plate through the block rubber that sets up.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a top view of the shelf of FIG. 1;
fig. 4 is a cross-sectional view of fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a cabinet body; 2. a handle; 3. a drive motor; 4. a cabinet door; 5. a glass window; 6. rotating the motor; 7. a drying fan; 8. a threaded rod; 9. a through groove; 10. locking the universal wheel; 11. a storage plate; 12. a chopstick groove; 13. a lifting plate; 14. a limiting groove; 15. a return spring; 16. pressing a plate; 17. a slide bar; 18. a rubber block; 19. a roller; 20. a pulley; 21. an ultraviolet lamp; 22. a screw rod; 23. a shelf.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
Referring to the attached drawings 1-4, an assembled drawable glass cabinet storage rack for kitchen decoration comprises a cabinet body 1, wherein the inner side wall of the cabinet body 1 is slidably connected with a lifting plate 13 through a lifting mechanism, the front end surface of the cabinet body 1 is rotatably connected with a cabinet door 4 through a hinge, a glass window 5 is fixedly arranged on the front end surface of the cabinet door 4, a slide bar 17 is fixedly connected between the front inner wall and the rear inner wall of the lifting plate 13, the outer surface of the slide bar 17 is slidably connected with a pressing plate 16, one section of the pressing plate 16 is fixedly connected with a storage plate 11, a reset spring 15 is sleeved on the outer surface of the slide bar 17, two ends of the reset spring 15 are respectively connected with the side wall of the pressing plate 16 and the inner wall of the lifting plate 13, the storage plate 11 is slidably connected in the lifting plate 13, the storage plate 11 can be conveniently drawn out through the arranged slide bar 17, the pressing plate 16, the reset spring 15 and the like, and the storage plate 11 can be reset through the arranged reset spring 15, be convenient for deposit and withdraw article, reduce the inconvenience that traditional cupboard storing frame is difficult to carry out the pull and comes deposit and withdraw article, can be convenient for directly perceived clear through the condition of depositing of article in the cupboard through the glass window 5 that sets up.
Preferably, elevating system includes driving motor 3, lead screw 22, cabinet body 1's last fixed surface installs driving motor 3, it is connected with lead screw 22 to rotate between cabinet body 1's the upper and lower inner wall, one section last inner wall that runs through cabinet body 1 of lead screw 22 and the output fixed connection through shaft coupling and driving motor 3, the upper surface of lifter plate 13 all sets up threaded hole, lead screw 22 stretches into cabinet body 1 internal through threaded hole, lead screw 22 and 13 threaded connection of lifter plate, driving motor 3 through setting up, lead screw 22 is convenient for carry out the lift processing to lifter plate 13 and thing board 11.
Preferably, the inner walls of the two sides of the cabinet body 1 are both provided with sliding grooves, the two side walls of the lifting plate 13 are fixedly provided with pulleys 20, the pulleys 20 are slidably connected in the sliding grooves, the friction loss between the lifting plate 13 and the inner wall of the cabinet body 1 can be reduced through the arranged pulleys 20, and the service life of the lifting device is prolonged.
Preferably, a limiting groove 14 is formed in one side wall of the lifting plate 13, a roller 19 is fixedly mounted on the side wall of the opposite surface of the limiting groove 14 of the object placing plate 11, the roller 19 extends into the limiting groove 14 and is in sliding connection with the limiting groove, friction loss between the object placing plate 11 and the lifting plate 13 can be reduced through the arranged roller 19, and the service life of the object placing plate 11 is prolonged.
Preferably, the upper surface of the object placing plate 11 is fixedly connected with an object placing rack 23, the upper surface of the object placing rack 23 is provided with a plurality of evenly distributed chopstick grooves 12, and the object placing rack 23 and the chopstick grooves 12 can be used for placing articles such as chopsticks in the device conveniently.
Preferably, the front end face of the object placing plate 11 is fixedly connected with the handle 2, and the object placing plate 11 can be conveniently drawn by the arranged handle 2.
Preferably, logical groove 9 has been seted up to the inner diapire of cupboard body 1, and inner diapire fixed mounting has rotation motor 6 in leading to groove 9, and the output of rotation motor 6 passes through shaft coupling fixedly connected with threaded rod 8, and threaded rod 8's surface threaded connection has drying fan 7, carries out the through-air drying through drying fan 7 that sets up in to the device, can be convenient for remove about drying fan 7 through threaded rod 8 that sets up and rotation motor 6 etc. simultaneously, has promoted the drying effect of device.
Preferably, an ultraviolet lamp 21 is fixedly installed on the upper inner wall of the cabinet body 1, and the inside of the cabinet body 1 can be illuminated and disinfected by the ultraviolet lamp 21.
Preferably, a rubber block 18 is fixedly connected to the inner wall of the rear side of the lifting plate 13, and the rubber block 18 is arranged to achieve an anti-collision protection effect on the lifting plate 13.
Preferably, the locking universal wheels 10 are fixedly connected to four corners of the lower surface of the cabinet body 1, and the device can be moved conveniently through the arranged locking universal wheels 10.
The present embodiment is a method of using a fitted, withdrawable glass cabinet storage shelf for kitchen decoration as shown in figures 1-4: after pushing away the device to waiting to use the position, open cabinet door 4, start driving motor 3 and carry out the lift processing to putting thing board 11 and lifter plate 13, when needs access article, can take out access article with putting thing board 11, when needs carry out drying process in to cupboard body 1, but start rotating motor 6 and drying fan 7 carry out the ventilation drying process in to the cupboard, article such as placing chopsticks in the device can be convenient for through the supporter 23 that sets up and chopsticks groove 12 simultaneously, it can carry out disinfection process etc. to the article of placing in the cupboard to start ultraviolet lamp 21.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. The utility model provides a glass cupboard storing frame can be pulled out with assembled to kitchen fitment, includes cupboard body (1), its characterized in that: cupboard body (1) inside wall has lifter plate (13) through elevating system sliding connection, the preceding terminal surface of cupboard body (1) rotates through the hinge and is connected with cabinet door (4), the preceding terminal surface fixed mounting of cabinet door (4) has glass window (5), fixedly connected with slide bar (17) between the inner wall around lifter plate (13), slide bar (17) surface sliding connection has clamp plate (16), one section fixedly connected with of clamp plate (16) puts thing board (11), slide bar (17) surface cover is equipped with reset spring (15), reset spring (15) both ends respectively with clamp plate (16) lateral wall and lifter plate (13) inner wall connection, it puts thing board (11) sliding connection in lifter plate (13).
2. The assembled drawable glass cabinet storage rack for kitchen decoration according to claim 1, wherein the lifting mechanism comprises a driving motor (3) and a lead screw (22), the driving motor (3) is fixedly installed on the upper surface of the cabinet body (1), the lead screw (22) is rotatably connected between the upper inner wall and the lower inner wall of the cabinet body (1), a section of the lead screw (22) penetrates through the upper inner wall of the cabinet body (1) and is fixedly connected with the output end of the driving motor (3) through a coupler, the upper surface of the lifting plate (13) is provided with threaded holes, the lead screw (22) extends into the cabinet body (1) and penetrates through the threaded holes, and the lead screw (22) is in threaded connection with the lifting plate (13).
3. The assembly type drawable glass cabinet storage rack for kitchen decoration according to claim 1, wherein sliding grooves are formed on the inner walls of both sides of the cabinet body (1), pulleys (20) are fixedly installed on both side walls of the lifting plate (13), and the pulleys (20) are slidably connected in the sliding grooves.
4. The assembled drawable glass cabinet storage rack for kitchen decoration according to claim 1, wherein a limiting groove (14) is formed on one side wall of the lifting plate (13), a roller (19) is fixedly installed on the side wall of the storage plate (11) opposite to the limiting groove (14), and the roller (19) extends into the limiting groove (14) and is connected with the limiting groove in a sliding manner.
5. The assembly type drawable glass cabinet storage rack for kitchen decoration according to claim 1, wherein a storage rack (23) is fixedly connected to the upper surface of the storage plate (11), and a plurality of evenly distributed chopstick grooves (12) are formed in the upper surface of the storage rack (23).
6. The fabricated withdrawable glass cabinet storage rack for kitchen fitment according to claim 1, wherein a handle (2) is fixedly connected to the front end surface of the storage plate (11).
7. The assembly type drawable glass cabinet storage rack for kitchen decoration according to claim 1, wherein the inner bottom wall of the cabinet body (1) is provided with a through groove (9), the inner bottom wall of the through groove (9) is fixedly provided with a rotating motor (6), the output end of the rotating motor (6) is fixedly connected with a threaded rod (8) through a coupler, and the outer surface of the threaded rod (8) is in threaded connection with a drying fan (7).
8. The shelf of claim 1 wherein the cabinet body (1) has an ultraviolet lamp (21) fixedly mounted to the upper inner wall.
9. The fabricated withdrawable glass cabinet storage rack for kitchen fitment according to claim 1, wherein a rubber block (18) is fixedly connected to the rear inner wall of the lifting plate (13).
10. The assembled withdrawable glass cabinet storage rack for kitchen fitment according to claim 1, wherein locking universal wheels (10) are fixedly connected to four corners of the lower surface of the cabinet body (1).
CN202022668230.9U 2020-11-17 2020-11-17 Assembled drawable glass cabinet storage rack for kitchen decoration Expired - Fee Related CN214711452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022668230.9U CN214711452U (en) 2020-11-17 2020-11-17 Assembled drawable glass cabinet storage rack for kitchen decoration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022668230.9U CN214711452U (en) 2020-11-17 2020-11-17 Assembled drawable glass cabinet storage rack for kitchen decoration

Publications (1)

Publication Number Publication Date
CN214711452U true CN214711452U (en) 2021-11-16

Family

ID=78617667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022668230.9U Expired - Fee Related CN214711452U (en) 2020-11-17 2020-11-17 Assembled drawable glass cabinet storage rack for kitchen decoration

Country Status (1)

Country Link
CN (1) CN214711452U (en)

Similar Documents

Publication Publication Date Title
CN109996402B (en) Multimedia equipment for smart home
CN112386013A (en) Assembled drawable glass cabinet storage rack for kitchen decoration
CN211431636U (en) Domestic wardrobe with intelligence dehumidification
CN214711452U (en) Assembled drawable glass cabinet storage rack for kitchen decoration
CN101401689A (en) Lift type closet
CN209750302U (en) Lifting shoe cabinet
CN214475323U (en) Express cabinet convenient for taking articles
CN220124264U (en) Portable cabinet
CN201120003Y (en) Mobile drawing type basket
CN209235491U (en) There is one kind illumination dedusting function grape wine to sell frame
CN215076678U (en) Assembled energy-saving visual glass cabinet for kitchen decoration
CN209047632U (en) A kind of Combined multifunctional kitchen cabinet
CN220529553U (en) Wardrobe with clothing compression function
CN216256167U (en) Cabinet with built-in lifting storage rack
CN220734816U (en) Up-opening lifting cabinet
CN220800852U (en) Antibacterial bathroom cabinet made of SMC (sheet molding compound) material
CN216702013U (en) Novel cabinet
CN210748915U (en) Multifunctional kitchen operating cabinet
CN112021818B (en) Cabinet furniture convenient to take
CN213774865U (en) Intelligence house is with removing cabinet door internal lock drive mechanism
CN220045839U (en) Multifunctional island platform
CN216675182U (en) Bedside cabinet with LED lamp
CN214711444U (en) Intelligent household remote control electric lifting hanging cabinet
CN210902118U (en) Cabinet convenient for taking tableware for household kitchen
CN214340947U (en) Adjustable solid wood wardrobe

Legal Events

Date Code Title Description
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: 20211116