CN213232270U - Culture dish for rapidly detecting mycobacterium tuberculosis by fluorescent quantitative PCR - Google Patents

Culture dish for rapidly detecting mycobacterium tuberculosis by fluorescent quantitative PCR Download PDF

Info

Publication number
CN213232270U
CN213232270U CN202021495300.9U CN202021495300U CN213232270U CN 213232270 U CN213232270 U CN 213232270U CN 202021495300 U CN202021495300 U CN 202021495300U CN 213232270 U CN213232270 U CN 213232270U
Authority
CN
China
Prior art keywords
fixedly connected
culture dish
dish
mycobacterium tuberculosis
shaft sleeve
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
CN202021495300.9U
Other languages
Chinese (zh)
Inventor
章志华
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.)
Hebei Chest Hospital
Original Assignee
Hebei Chest Hospital
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 Hebei Chest Hospital filed Critical Hebei Chest Hospital
Priority to CN202021495300.9U priority Critical patent/CN213232270U/en
Application granted granted Critical
Publication of CN213232270U publication Critical patent/CN213232270U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The utility model relates to a culture dish technical field just discloses a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis, including the first ware body, one side swing joint of the first ware body has the push rod, the first axle sleeve of outer wall fixedly connected with of push rod, the positive swing joint of first axle sleeve has the connecting rod, the flexible bracing piece of inner diapire fixedly connected with of the first ware body. This a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis, the purpose that facilitates the use has been reached, the problem of the inconvenient use of culture dish that is generally used for fluorescence quantitative PCR short-term test mycobacterium tuberculosis has been solved, the user is made things convenient for getting of user to the culture dish to put, not only avoided the user to exert oneself too big breakage that causes the culture dish easily, also can avoid the first ware body that the user contacted first ware body and cause to pollute, and then the quality of experiment efficiency and experiment has been improved, reduce the loss that causes the experiment, thereby people's use has been made things convenient for.

Description

Culture dish for rapidly detecting mycobacterium tuberculosis by fluorescent quantitative PCR
Technical Field
The utility model relates to a culture dish technical field specifically is a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis.
Background
The culture dish is a laboratory vessel used for microorganism or cell culture, consists of a plane disc-shaped bottom and a cover, is generally made of glass or plastics, the culture dish is basically divided into two types, mainly comprises plastics and glass, the glass can be used for plant material, microorganism culture and animal cell adherent culture, the plastic can be polyethylene material, has disposable and multiple use, and is suitable for the operation of laboratory inoculation, lineation and bacterium separation, can be used for plant material's cultivation, the culture dish texture is fragile, breakable, so should be careful carefully and gently take and put when washing and taking, the best timely sanitization of culture dish that finishes using leaves safe, fixed position in, prevents to damage, falls into bad, and glass culture dish is the most commonly used culture instrument, generally will need to use the culture dish to carry out the experiment work carrying on fluorescence quantitative PCR short-term test mycobacterium tuberculosis.
But present glass culture dish surface is smooth, and the culture dish wall is thinner, and hard too big easy breakage to be not convenient for cultivateing personnel's taking and putting, the culture dish can cause the culture dish to pollute with the hand unavoidable when using simultaneously, not only causes the experiment loss, and then also inconvenient use, consequently be not convenient for use widely.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis possesses advantages such as facilitate the use, has solved the inconvenient problem of using of culture dish that is generally used for fluorescence quantitative PCR short-term test mycobacterium tuberculosis.
(II) technical scheme
In order to realize the purpose that the culture dish for the fluorescence quantitative PCR rapid detection of the mycobacterium tuberculosis is convenient to use, the utility model provides the following technical scheme: the utility model provides a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis, includes the first ware body, one side swing joint of the first ware body has the push rod, the first axle sleeve of outer wall fixedly connected with of push rod, the positive swing joint of first axle sleeve has the connecting rod, the flexible bracing piece of inner diapire fixedly connected with of the first ware body, the one end fixedly connected with second ware body of flexible bracing piece, the bottom fixedly connected with second axle sleeve of the second ware body, the one end fixedly connected with handle of push rod, the inside wall fixedly connected with chute board of the first ware body.
The novel household utensil is characterized in that a sliding groove is formed in one side of the sliding groove plate, a sliding block is movably connected to the inner wall of the sliding groove, a fixed block is fixedly connected to one side of the sliding block, a utensil cover is movably connected to the top of the first utensil body, a handle is fixedly connected to the top of the utensil cover, an anti-skidding lug is fixedly connected to the front of the utensil cover, an outer annular wall is fixedly connected to the bottom of the utensil cover, a clamping groove is formed in the bottom of the utensil cover, an inner annular wall is fixedly connected to the bottom of the utensil cover, and a partition plate is fixedly connected to the inner.
Preferably, the front surface of the first shaft sleeve is movably connected with a first shaft rod, and the first shaft sleeve is movably connected with the connecting rod through the first shaft rod.
Preferably, the front surface of the second shaft sleeve is movably connected with a second shaft rod, and the second shaft sleeve is movably connected with the connecting rod through the second shaft rod.
Preferably, the outer wall of the handle is fixedly connected with a non-slip mat, the shape and the size of the non-slip mat are matched with those of the handle, and the non-slip mat is a rubber non-slip mat.
Preferably, one side of the inner ring wall is fixedly connected with a sealing layer, the shape and size of the sealing layer are matched with those of the inner ring wall, and the sealing layer is a rubber sealing layer.
Preferably, one side of the first dish body is fixedly connected with two anti-slip lugs, and the two anti-slip lugs are symmetrically arranged by taking the vertical central line of the first dish body as a symmetry axis.
Preferably, one end of the push rod is fixedly connected with one side of the handle, and the other end of the push rod penetrates through one sides of the first dish body and the sliding groove plate and extends to the inside of the first dish body and the other side of the sliding groove plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis possesses following beneficial effect:
1. this a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis, through the first ware body, the push rod, first axle sleeve, first axostylus axostyle, the connecting rod, flexible bracing piece, the second ware body, the second axle sleeve, the second axostylus axostyle, the handle, the slipmat, the spout, the use of mutually supporting of slider and fixed block, the purpose that facilitates the use has been reached, the problem of the inconvenient use of culture dish that is generally used for fluorescence quantitative PCR short-term test mycobacterium tuberculosis has been solved, the user has made things convenient for getting of culture dish to put, not only avoided the user to exert oneself the breakage that causes the culture dish easily, also can avoid the first ware body pollution that the first ware body of user contact caused, and then improved the quality of experiment efficiency and experiment, reduce the loss that causes the experiment, thereby people's use has been made things convenient for.
2. This a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis uses through mutually supporting of antiskid ear, ware lid, handle and skid proof block, not only conveniently to the movement of glass culture dish, also can be convenient for cultivate personnel to the taking of culture dish put convenient to use, and the work of giving the user has brought the facility, makes simple process simultaneously, convenient to popularize and use.
3. This a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis through mutually supporting of outer rampart, draw-in groove, interior rampart, sealing layer and baffle and uses, can avoid the culture to receive external environment's pollution in the dish body, ensures that first dish body and second dish body are sealed closed and can not receive the pollution, also can be convenient for cultivate simultaneously to different bacteriums simultaneously to the efficiency of experiment has been improved, the time has been saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic view of the structure of the push rod of the present invention.
In the figure: 1. a first dish body; 2. a push rod; 3. a first bushing; 4. a first shaft lever; 5. a connecting rod; 6. a telescopic support rod; 7. a second dish body; 8. a second shaft sleeve; 9. a second shaft lever; 10. a grip; 11. a non-slip mat; 12. a chute plate; 13. a chute; 14. a slider; 15. a fixed block; 16. anti-skid ears; 17. a dish cover; 18. a handle; 19. an anti-slip bump; 20. an outer annular wall; 21. a card slot; 22. an inner annular wall; 23. a sealing layer; 24. a separator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a culture dish for fluorescence quantitative PCR rapid detection of mycobacterium tuberculosis comprises a first dish body 1, a push rod 2 is movably connected to one side of the first dish body 1, a first shaft sleeve 3 is fixedly connected to the outer wall of the push rod 2, a first shaft rod 4 is movably connected to the front surface of the first shaft sleeve 3, the first shaft sleeve 3 is movably connected to a connecting rod 5 through the first shaft rod 4, the connecting rod 5 is movably connected to the front surface of the first shaft sleeve 3, a telescopic support rod 6 is fixedly connected to the inner bottom wall of the first dish body 1, a second dish body 7 is fixedly connected to one end of the telescopic support rod 6, a second shaft sleeve 8 is fixedly connected to the bottom of the second dish body 7, a second shaft rod 9 is movably connected to the front surface of the second shaft sleeve 8, the second shaft sleeve 8 is movably connected to the connecting rod 5 through the second shaft rod 9, a handle 10 is fixedly connected to one end of the push rod 2, one end, and the other end of the push rod 2 runs through one side of the first dish body 1 and the chute plate 12 and extends to the inside of the first dish body 1 and the other side of the chute plate 12, the outer wall of the handle 10 is fixedly connected with an anti-slip mat 11, the shape and size of the anti-slip mat 11 are matched with the shape and size of the handle 10, the anti-slip mat 11 is a rubber anti-slip mat, and the inner side wall of the first dish body 1 is fixedly connected with the chute plate 12.
A chute 13 is arranged on one side of the chute plate 12, a slide block 14 is movably connected to the inner wall of the chute 13, a fixed block 15 is fixedly connected to one side of the slide block 14, and the first dish body 1, the push rod 2, the first shaft sleeve 3, the first shaft rod 4, the connecting rod 5, the telescopic supporting rod 6, the second dish body 7, the second shaft sleeve 8, the second shaft rod 9, the handle 10, the non-slip mat 11, the chute plate 12, the chute 13, the slide block 14 and the fixed block 15 are mutually matched for use, so that the aim of convenient use is achieved, the problem that a common culture dish for rapidly detecting mycobacterium tuberculosis by fluorescence quantitative PCR is inconvenient to use is solved, a user can conveniently take and place the culture dish, the phenomenon that the culture dish is easily broken due to the fact that the user exerts too much force is avoided, the pollution of the first dish body 1 due to the fact that the user contacts the first dish body 1 can, the loss of an experiment is reduced, so that the use of people is facilitated, one side of a first dish body 1 is fixedly connected with two anti-slip lugs 16, the two anti-slip lugs 16 are symmetrically arranged by taking the vertical center line of the first dish body 1 as a symmetry axis, the top of the first dish body 1 is movably connected with a dish cover 17, the top of the dish cover 17 is fixedly connected with a handle 18, the front of the dish cover 17 is fixedly connected with an anti-slip lug 19, the bottom of the dish cover 17 is fixedly connected with an outer ring wall 20, the bottom of the dish cover 17 is provided with a clamping groove 21, the bottom of the dish cover 17 is fixedly connected with an inner ring wall 22, one side of the inner ring wall 22 is fixedly connected with a sealing layer 23, the shape and size of the sealing layer 23 are matched with the shape and size of the inner ring wall 22, the sealing layer 23 is a rubber sealing layer, the inner bottom wall of a second dish body 7 is fixedly connected with a partition plate 24, which is a culture, comprises a first dish body 1, one side of the first dish body 1 is movably connected with a push rod 2, the outer wall of the push rod 2 is fixedly connected with a first shaft sleeve 3, the front surface of the first shaft sleeve 3 is movably connected with a first shaft rod 4, the first shaft sleeve 3 is movably connected with a connecting rod 5 through the first shaft rod 4, the front surface of the first shaft sleeve 3 is movably connected with the connecting rod 5, the inner bottom wall of the first dish body 1 is fixedly connected with a telescopic supporting rod 6, one end of the telescopic supporting rod 6 is fixedly connected with a second dish body 7, the bottom of the second dish body 7 is fixedly connected with a second shaft sleeve 8, the front surface of the second shaft sleeve 8 is movably connected with a second shaft rod 9, the second shaft sleeve 8 is movably connected with the connecting rod 5 through the second shaft rod 9, one end of the push rod 2 is fixedly connected with a handle 10, one end of the push rod 2 is fixedly connected with one side of the handle 10, and the other end of the push rod 2 penetrates through one sides of the first dish body, the outer wall of the handle 10 is fixedly connected with an anti-slip pad 11, the shape and size of the anti-slip pad 11 are matched with the shape and size of the handle 10, the anti-slip pad 11 is a rubber anti-slip pad, and the inner side wall of the first dish body 1 is fixedly connected with a chute plate 12.
One side of the sliding chute plate 12 is provided with a sliding chute 13, the inner wall of the sliding chute 13 is movably connected with a sliding block 14, one side of the sliding block 14 is fixedly connected with a fixed block 15, one side of the first dish body 1 is fixedly connected with two anti-skidding lugs 16, the two anti-skidding lugs 16 are symmetrically arranged by taking the vertical center line of the first dish body 1 as a symmetry axis, the top of the first dish body 1 is movably connected with a dish cover 17, the top of the dish cover 17 is fixedly connected with a handle 18, the front of the dish cover 17 is fixedly connected with an anti-skidding lug 19, through the mutual matching use of the anti-skidding lugs 16, the dish cover 17, the handle 18 and the anti-skidding lug 19, the glass culture dish is not only convenient to move, but also convenient for a culture worker to take and place the culture dish, the use is convenient, the work of the user is facilitated, meanwhile, the manufacturing process is simple, the popularization and the use are convenient, the bottom of, the bottom of the dish cover 17 is provided with a clamping groove 21, the bottom of the dish cover 17 is fixedly connected with an inner annular wall 22, one side of the inner annular wall 22 is fixedly connected with a sealing layer 23, the shape and size of the sealing layer 23 are matched with those of the inner annular wall 22, the sealing layer 23 is a rubber sealing layer, rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate large deformation under the action of small external force, and can recover to the original shape after the external force is removed, the inner bottom wall of the second dish body 7 is fixedly connected with a partition plate 24, and by the mutual matching use of the outer annular wall 20, the clamping groove 21, the inner annular wall 22, the sealing layer 23 and the partition plate 24, cultures in the dish body can be prevented from being polluted by the external environment, the first dish body 1 and the second dish body 7 are sealed and cannot be polluted, and meanwhile, the simultaneous culture of different bacteria can be facilitated, time is saved.
When the culture dish is used, a user presses the handles 10 on the left side and the right side respectively with two fingers to extrude the culture dish with force, the push rod 2 is enabled to support the second dish body 7 to ascend through the connecting rod 5 under the action of rotating thrust under the action of thrust, meanwhile, the fixed block 15 on one side of the second dish body 7 drives the sliding block 14 to slide in the sliding groove 13, the telescopic supporting rod 6 arranged at the bottom of the second dish body 7 can also extend and support the second dish body 7 under the action of tensile force, the stability of the second dish body 7 is enhanced, then the user pours a culture into the second dish body 7, the handle 10 is pulled, the connecting rod 5 drives the second dish body 7 to move downwards, the dish cover 17 covers the first dish body 1, the top of the second dish body 7 is clamped into the clamping groove 21, and the sealing closeness of the second dish body 7 is improved through the inner ring wall 22 and the outer ring wall 20 arranged in the dish cover 17, so that the culture is prevented from being, the use of people is convenient.
To sum up, this a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis has solved the inconvenient problem of using of culture dish that is generally used for fluorescence quantitative PCR short-term test mycobacterium tuberculosis, has not only made things convenient for getting of user to the culture dish to put, can avoid the culture to receive external environment's pollution in the dish body, and then has improved the quality of experimental efficiency and experiment, reduces the loss that causes the experiment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a culture dish for fluorescence quantitative PCR short-term test mycobacterium tuberculosis, includes first ware body (1), its characterized in that: one side of the first dish body (1) is movably connected with a push rod (2), the outer wall of the push rod (2) is fixedly connected with a first shaft sleeve (3), the front side of the first shaft sleeve (3) is movably connected with a connecting rod (5), the inner bottom wall of the first dish body (1) is fixedly connected with a telescopic supporting rod (6), one end of the telescopic supporting rod (6) is fixedly connected with a second dish body (7), the bottom of the second dish body (7) is fixedly connected with a second shaft sleeve (8), one end of the push rod (2) is fixedly connected with a handle (10), and the inner side wall of the first dish body (1) is fixedly connected with a sliding groove plate (12);
spout (13) have been seted up to one side of chute board (12), the inner wall swing joint of spout (13) has slider (14), one side fixedly connected with fixed block (15) of slider (14), the top swing joint of the first ware body (1) has ware lid (17), the top fixedly connected with handle (18) of ware lid (17), the positive fixedly connected with skid proof block (19) of ware lid (17), the bottom fixedly connected with outer rampart (20) of ware lid (17), draw-in groove (21) have been seted up to the bottom of ware lid (17), the bottom fixedly connected with inner rampart (22) of ware lid (17), the inner diaphram fixedly connected with baffle (24) of the second ware body (7).
2. The culture dish for rapid detection of mycobacterium tuberculosis according to claim 1, wherein the culture dish comprises: the front face of the first shaft sleeve (3) is movably connected with a first shaft rod (4), and the first shaft sleeve (3) is movably connected with a connecting rod (5) through the first shaft rod (4).
3. The culture dish for rapid detection of mycobacterium tuberculosis according to claim 1, wherein the culture dish comprises: the front face of the second shaft sleeve (8) is movably connected with a second shaft lever (9), and the second shaft sleeve (8) is movably connected with the connecting rod (5) through the second shaft lever (9).
4. The culture dish for rapid detection of mycobacterium tuberculosis according to claim 1, wherein the culture dish comprises: the outer wall of the handle (10) is fixedly connected with an anti-skid pad (11), the shape and the size of the anti-skid pad (11) are matched with those of the handle (10), and the anti-skid pad (11) is a rubber anti-skid pad.
5. The culture dish for rapid detection of mycobacterium tuberculosis according to claim 1, wherein the culture dish comprises: one side of the inner ring wall (22) is fixedly connected with a sealing layer (23), the shape and the size of the sealing layer (23) are matched with those of the inner ring wall (22), and the sealing layer (23) is a rubber sealing layer.
6. The culture dish for rapid detection of mycobacterium tuberculosis according to claim 1, wherein the culture dish comprises: one side of the first dish body (1) is fixedly connected with two anti-slip lugs (16), and the two anti-slip lugs (16) are symmetrically arranged by taking the vertical central line of the first dish body (1) as a symmetry axis.
7. The culture dish for rapid detection of mycobacterium tuberculosis according to claim 1, wherein the culture dish comprises: one end of the push rod (2) is fixedly connected with one side of the handle (10), and the other end of the push rod (2) penetrates through one sides of the first dish body (1) and the sliding groove plate (12) and extends to the inside of the first dish body (1) and the other side of the sliding groove plate (12).
CN202021495300.9U 2020-07-23 2020-07-23 Culture dish for rapidly detecting mycobacterium tuberculosis by fluorescent quantitative PCR Expired - Fee Related CN213232270U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021495300.9U CN213232270U (en) 2020-07-23 2020-07-23 Culture dish for rapidly detecting mycobacterium tuberculosis by fluorescent quantitative PCR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021495300.9U CN213232270U (en) 2020-07-23 2020-07-23 Culture dish for rapidly detecting mycobacterium tuberculosis by fluorescent quantitative PCR

Publications (1)

Publication Number Publication Date
CN213232270U true CN213232270U (en) 2021-05-18

Family

ID=75890887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021495300.9U Expired - Fee Related CN213232270U (en) 2020-07-23 2020-07-23 Culture dish for rapidly detecting mycobacterium tuberculosis by fluorescent quantitative PCR

Country Status (1)

Country Link
CN (1) CN213232270U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113695240A (en) * 2021-08-17 2021-11-26 池州市九华明坤铝业有限公司 Porous part batch detection equipment based on image detection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113695240A (en) * 2021-08-17 2021-11-26 池州市九华明坤铝业有限公司 Porous part batch detection equipment based on image detection
CN113695240B (en) * 2021-08-17 2023-05-16 池州市九华明坤铝业有限公司 Porous part batch detection equipment based on image detection

Similar Documents

Publication Publication Date Title
CN213232270U (en) Culture dish for rapidly detecting mycobacterium tuberculosis by fluorescent quantitative PCR
CN208733092U (en) A kind of sectional streak auxiliary device
CN202989131U (en) Culture dish
CN213977668U (en) Cell culture dish
CN211937001U (en) Special vacuum taking tool for laboratory ultrathin glass
CN207672042U (en) A kind of portable microorganism acquisition storing unit
CN208869583U (en) A kind of fixation device of culture dish
CN212375279U (en) Culture dish capable of simultaneously culturing different types of microorganisms
CN219363626U (en) Culture dish convenient to transfer
CN208545442U (en) A kind of superposing type Tissue Culture Dish
CN218202800U (en) Mould culture vessel
CN216309452U (en) Glass product sampling glass device
CN215328093U (en) Novel microorganism culture dish
CN216738325U (en) Sample culture dish for gastroenterology experiments
CN213266533U (en) Anti-pollution cell culture dish
CN211847936U (en) A bacterial bottle for producing liquid bacterial
CN219930024U (en) Multi-strain culture dish
CN212800346U (en) Novel a culture dish for collagen is cultivated
CN214991540U (en) Sampling device for microbial cultivation ware convenient to quick sample
CN210215359U (en) Culture dish for yeast two-hybrid
CN216192383U (en) Antiskid culture dish for biological experiments convenient to grasp
CN215975783U (en) Cell culture dish convenient to remove
CN215162782U (en) Aseptic culture apparatus of biological sample
CN204306746U (en) A kind of toilet lid
CN216396417U (en) Cell culture dish rack convenient to get and put

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210518