CN102580792B - Easily-cleaned biosafety cabinet - Google Patents
Easily-cleaned biosafety cabinet Download PDFInfo
- Publication number
- CN102580792B CN102580792B CN2012100379292A CN201210037929A CN102580792B CN 102580792 B CN102580792 B CN 102580792B CN 2012100379292 A CN2012100379292 A CN 2012100379292A CN 201210037929 A CN201210037929 A CN 201210037929A CN 102580792 B CN102580792 B CN 102580792B
- Authority
- CN
- China
- Prior art keywords
- vitreum
- steel wire
- wire rope
- cabinet
- forms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 239000011521 glass Substances 0.000 claims abstract description 39
- 230000003670 easy-to-clean Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 9
- 241001300078 Vitrea Species 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to an easily-cleaned biosafety cabinet which comprises a cabinet body and a window body and is characterized in that a lifting device, an uplifting device and a control circuit part are arranged on the window body; the uplifting device comprises a rotating shaft bracket, a connecting plate and a connecting shaft; the lifting device comprises a combination plate and glass guide rails arranged at two sides of a glass body, a lifting motor, a rotating shaft and two steel rope idler wheels respectively fixed at two ends of the rotating shaft are fixed on the combination plate; the two steel rope idler wheels are connected with the glass body through steel ropes, the rotating shaft is fixed on the combination plate through at least two support bearings; and the combination plate is fixed with the connecting plate. According to the invention, the convenience for using the biosafety cabinet and the better sealing property of an operation region are ensured, and the convenience for wiping the inner surface of the glass body is ensured. The cabinet body and glass can be easily cleaned without dead angles; and the environment inside the cabinet body can be prevented from being polluted due to no need of other sealing fixtures, thus an operator conveniently uses the biosafety cabinet.
Description
Technical field
The present invention relates to a kind of Biohazard Safety Equipment easy to clean, in particular, relate in particular to the Biohazard Safety Equipment easy to clean that a kind of forms have lifting and rotating function.
Background technology
When normal use Biohazard Safety Equipment is done related experiment, the inner negative pressure that forms of safety cabinet, air-flow air-inlet window in the past enters into cabinet inside, pass through ventilating duct, enter into the fan induced draught mouth, then blower fan promotes distribution of air flow to upper and lower filter, and on process, the air-flow of filter directly is discharged to indoor or outdoors, air-flow through lower filter enters operating space, converges into the air-flow of wind inlet the process that one enters into next repetitive cycling.Different experiments need to be used different experiment equipments and preparation, and also need water route, the gas circuit that have provide aqueous vapor to support experiment, and all uses need to face same problem: the cleaning of safety cabinet.
The forms of conventional security cabinet have two kinds of arrangement forms: a kind of is that glass guide-rail is fixedly mounted on the cabinet front, glass is in guide rail, along the cabinet front, move up and down, when safety cabinet need to clean, glass rising, to peak, carried out the clean of cabinet inside, yet safety cabinet glass inner side upper end is clean, cumbersome, need dismounting glass or cleanup crew in cabinet inside, glass all falls and could clean.No matter any clean method is for the client, all inconvenient; Safety cabinet glass inner side upper end becomes the clean dead angle of common safety cabinet.Another is glass fixedly on former frame, and forms can rotate and lift, but glass can not slide up and down, thisly can clean very easily cabinet and glass, but after the operator finishes experiment, need other sealing frock sealing front window gathering hole, cause and use inconvenience.
Summary of the invention
The present invention, in order to overcome the shortcoming of above-mentioned technical problem, provides a kind of forms to have the Biohazard Safety Equipment easy to clean of lifting and rotating function.
Biohazard Safety Equipment easy to clean of the present invention, comprise cabinet and be arranged at the forms on cabinet, on forms, is provided with vitreum; Its special feature is: on described forms, be provided with the lowering or hoisting gear that orders about vitreum and move up and down, uplifting device and the control circuit part of ordering about the forms rotation; The connecting plate that uplifting device comprises the rotary shaft rack that is fixed on cabinet, fix with forms and the connecting axle of connection rotating shaft support and connecting plate; Described lowering or hoisting gear has comprised the compoboard of fixation and has been arranged at the glass guide-rail of vitreum both sides, on compoboard, be fixed with lifting motor, rely on the turning cylinder that lifting motor drives and the two steel wire rope rollers that are individually fixed in the turning cylinder two ends, two steel wire rope rollers are connected with vitreum by steel wire rope, and described turning cylinder is fixed on compoboard by least two spring bearings; Compoboard and connecting plate fix.
Vitreum is arranged on forms, and vitreum has transparent effect, also can seal operating area.Compoboard plays fixing and supporting role, and lifting motor is realized the driving to turning cylinder, and spring bearing is realized the support to turning cylinder, and the steel wire rope roller orders about the vitreum lifting by the winding to steel wire rope.Control circuit is partly be used to controlling the running status of lifting motor, and the state of electrical equipment is detected, in order to guarantee the normal operation of lowering or hoisting gear and uplifting device.By lowering or hoisting gear, drive vitreum and move upward, can open the operating space of safety cabinet; Lowering or hoisting gear drives vitreum and moves downward, and can make the operating space of safety cabinet be in the good closed condition of sealing.Because the structure of lowering or hoisting gear all is arranged on compoboard, and compoboard and connecting plate fix, therefore in the connecting plate process that support rotates around the shaft, forms are in the lifting state and whole lowering or hoisting gear also is lifted, lowering or hoisting gear can not carry out work.Like this, guarantee the convenience of safety cabinet use and good sealing by lowering or hoisting gear, guaranteed the clean convenience of vitreum inner surface by uplifting device.
Biohazard Safety Equipment easy to clean of the present invention, described uplifting device also comprise that an end is fixed in the air spring that on cabinet, the other end and forms fix and supports.The supporting role that relies on air spring to support, can guarantee that forms are in open mode all the time, are convenient to the cleaning glass body.
Biohazard Safety Equipment easy to clean of the present invention, also be provided with the outer inclusion of guide rail on described glass guide-rail, on vitreum, be provided with the slide block matched with glass guide-rail and the outer inclusion of guide rail, on glass guide-rail, is provided with the groove matched with slide block.Glass guide-rail by with the coordinating of the outer inclusion of guide rail, form the U-lag that vitreum is led, can guarantee that vitreum rises stably and descends.
Biohazard Safety Equipment easy to clean of the present invention, be provided with slide block on described Vitrea surfaces externally and internally and side; The top of glass guide-rail, bottom and middle part all offer groove.On Vitrea surfaces externally and internally and side, slide block is set, can effectively reduces the frictional force of vitreum and guide rail, reduce running noises; By coordinating of the groove on glass guide-rail and slide block, can guarantee that vitreum has good sealing.
Biohazard Safety Equipment easy to clean of the present invention, described lifting motor matches with the form of power transmission shaft with the gear engagement; Steel wire rope roller place is provided with the directive wheel for steel wire rope is led.Lifting motor is with turning cylinder by the transmission of gear phase, and directive wheel is convenient to adjust the trend of steel wire rope.
Biohazard Safety Equipment easy to clean of the present invention, described Vitrea dual-side is provided with frame, on this frame, is provided with the butt hook for being connected with steel wire rope.Frame and glassy phase are fixed, butt hook is fixed on frame, have so just realized being connected of steel wire rope and steel wire rope roller.
Biohazard Safety Equipment easy to clean of the present invention, described control circuit partly comprise for detection of the limit switch of steel wire tensioning state and detect vitreum whether be in travel switch bottom.Limit switch is by the detection of steel wire tensioning state, undesired when loosening when there being steel wire rope to occur, makes lifting motor out of service.Travel switch produces action when vitreum runs to bottom, the rotation of lifting motor can only be rotated to direction of improvement, the wirerope-winding problem of having avoided motor to be rotated further causing.
The invention has the beneficial effects as follows: Biohazard Safety Equipment of the present invention is by being arranged on lowering or hoisting gear and uplifting device simultaneously on forms, realized that the rotation of Vitrea oscilaltion and forms lifts, both guarantee the convenience of safety cabinet use and the good sealing property of operating space, also guaranteed the convenience of vitreum inner surface in wiping process.The operator can clean cabinet and vitreum very easily, and without clean dead angle; And do not need other sealing frocks, change can seal suction inlet, prevents from polluting the cabinet internal environment, has greatly facilitated operator's operating process.By slide block being set on vitreum and groove is set on guide rail, frictional resistance and noise while effectively having reduced the vitreum lifting, more convenient to use.
The accompanying drawing explanation
Fig. 1 is the perspective view of Biohazard Safety Equipment of the present invention;
Fig. 2 is the structural representation of the left view of Biohazard Safety Equipment of the present invention;
Fig. 3 is the partial enlarged drawing of a-quadrant in Fig. 2;
Fig. 4 is the structural representation of the front view of Biohazard Safety Equipment of the present invention;
Fig. 5 is the partial enlarged drawing in B zone in Fig. 4;
Fig. 6 is that the forms of Biohazard Safety Equipment of the present invention are in the structural representation while lifting fully;
Fig. 7 is the partial enlarged drawing in C zone in Fig. 6;
Fig. 8 is the structural representation that vitreum matches with glass guide-rail;
Fig. 9 is the structural representation that steel wire rope is connected with vitreum;
Figure 10 is the structural representation that the slide block on vitreum matches with groove on glass guide-rail.
In figure: 1 cabinet, 2 forms, 3 air springs support, 401 lifting motors, 402 power transmission shafts, 403 spring bearings, 404 steel wire rope rollers, 405 directive wheels, 406 steel wire ropes, 407 butt hooks, 408 slide blocks, 409 grooves, 410 motor mounting racks, 411 travelling gears, 412 glass guide-rails; 5 vitreums, 6 compoboards, 7 rotary shaft racks, 8 connecting plates, the outer inclusion of 9 guide rails, 10 underframe, 11 connecting axles.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, provided the perspective view of Biohazard Safety Equipment of the present invention, it comprises cabinet 1, forms 2 and underframe 10, on forms 2, is provided with lowering or hoisting gear and uplifting device, because lowering or hoisting gear can rotate along with uplifting device, therefore first the structure of uplifting device is described.
As shown in Figures 2 and 3, provided respectively the partial enlarged drawing of a-quadrant in the left view of Biohazard Safety Equipment and Fig. 2, shown uplifting device comprises that rotary shaft rack 7, connecting plate 8, connecting axle 11, air spring support 3, rotary shaft rack 7 is fixed on cabinet 1, connecting plate 8 fixes with the compoboard 6 that lowering or hoisting gear is set, and rotary shaft rack 7 is connected by connecting axle 11 with connecting plate 8 again.By the relatively rotating of connecting plate 8 and rotary shaft rack 7, just realized lifting of forms 2 like this.Air spring supports 3 one ends and is fixed on cabinet, and the other end is fixed on forms, and when the forms rotation was lifted, air spring supports 3 can guarantee that forms 2 are in open mode, is convenient to the inner surface of safety cabinet inside and vitreum 5 is cleaned like this.
As shown in Figures 4 to 7, provided the structural representation of safety cabinet and the partial enlarged drawing of respective regions, shown lowering or hoisting gear comprises lifting motor 401, turning cylinder 402, spring bearing 403, steel wire rope roller 404, directive wheel 405, steel wire rope 406, butt hook 407, motor mounting rack 410, travelling gear 411, glass guide-rail 412, compoboard 6, the outer inclusion 9 of guide rail; Lifting motor 401 is fixed on the top of compoboard 6, power transmission shaft 402 is fixed on compoboard 6 by three spring bearings 403, lifting motor 401 carries out engaged transmission with power transmission shaft 402 by travelling gear 411, in order to realize the driving of 401 pairs of power transmission shafts 402 of lifting motor.Two steel wire rope rollers 404 are separately fixed at the two ends of power transmission shaft 402, and steel wire rope roller 404 is connected with vitreum 5 by steel wire rope 406; For steel wire rope 406 can be promoted vitreum 5 effectively, the directive wheel 405 that steel wire rope 406 is led also can be set below steel wire rope roller 404, in order to realize the effective lifting to vitreum 5.The guide effect that glass guide-rail 412 is realized vitreum 5, be provided with the outer inclusion 9 of the guide rail that forms the U-shaped gathering sill on glass guide-rail 412, glass guide-rail 412 fixes with compoboard 6; For the ease of vitreum 5, move in gathering sill, all be arranged at slide block 408 on the upper and lower surface of vitreum 5 and side, the noise produced when reducing the frictional force between vitreum 5 and guide rail and reducing motion.
As Fig. 8, Fig. 9 and shown in Figure 10, on the upper, middle and lower of glass guide-rail 412, all offer groove 409, slide block 408 can be embedded in corresponding recesses 409 when vitreum 5 moves to relevant position, realizes the location of vitreum 5; When vitreum 5 motion, slide block 408 can freely skid off from groove 409 is interior.For the ease of steel wire rope 406, be connected with vitreum 5, can frame be set at the dual-side of vitreum 5, on frame, be fixedly installed butt hook 407, then be connected with steel wire rope 406 by butt hook 407, just realized effectively being fixedly connected with of steel wire rope 406 and vitreum 5.
The control circuit part is controlled lowering or hoisting gear, controls the rotating running status of lifting motor 401; In order to detect the state of steel wire rope 406, can arrange and the contacted limit switch of steel wire rope 406, if steel wire rope 406 becomes relaxed state by tensioning state, show that fault occurs, the state of limit switch will change, and controls lifting motor 401 out of service.While for fear of vitreum 5, moving to bottom, lifting motor 401 continues operation, can be provided for detecting the travel switch whether vitreum 5 is in bottom, when the travel switch state changed, lifting motor 401 was out of service, can avoid the winding of steel wire rope 406.
Wherein, the groove 409 on glass guide-rail 412 can arrange the position apart from bottom groove 200mm, and vitreum 5, when rising to apart from 200mm position, bottom, can stop automatically like this, then the ability lifting that pushes button.Lowering or hoisting gear and uplifting device adopt the mode of interlocking, and while only having vitreum 5 to fall bottom fully, forms could manually lift.When forms lifted, the lowering or hoisting gear of vitreum 5 was in off-position.When forms lift, lift angle and be greater than 90 °, the slide block on vitreum 5 left and right side frames is recessed in the groove of glass guide-rail, has avoided glass because cabinet is clashed in the downward landing of gravity.
The use step of Biohazard Safety Equipment of the present invention: during use, rely on just transferring of lifting motor 401 to drive upwards operation of vitreum 5; As need vitreum 5 descending, and only need lifting motor 401 counter-rotating, rely on the gravity of vitreum 5 self to get final product.When vitreum 5 moved to bottom, slide block 408 was embedded in groove 409, can effectively guarantee the excellent sealing effect of whole safety cabinet.When safety cabinet is cleaned, manually lift forms 2, whole lowering or hoisting gear and vitreum 5 just are lifted, and air spring supports 3 and realizes supporting role, is convenient to safety cabinet inside and vitreum inner surface and cleans.
Claims (7)
1. a Biohazard Safety Equipment easy to clean, comprise cabinet (1) and be arranged at the forms (2) on cabinet, on forms, is provided with vitreum (5); It is characterized in that: on described forms, be provided with the lowering or hoisting gear that orders about vitreum and move up and down, uplifting device and the control circuit part of ordering about the forms rotation; The connecting plate (8) that uplifting device comprises the rotary shaft rack (7) that is fixed on cabinet, fix with forms and the connecting axle (11) of connection rotating shaft support and connecting plate; Described lowering or hoisting gear has comprised the compoboard (6) of fixation and has been arranged at the glass guide-rail (412) of vitreum both sides, on compoboard, be fixed with lifting motor (401), rely on the turning cylinder (402) that lifting motor drives and the two steel wire rope rollers (404) that are individually fixed in the turning cylinder two ends, two steel wire rope rollers are connected with vitreum by steel wire rope (406), and described turning cylinder is fixed on compoboard by least two spring bearings (403); Compoboard and connecting plate fix.
2. Biohazard Safety Equipment easy to clean according to claim 1 is characterized in that: described uplifting device also comprises that an end is fixed in the air spring support (3) that the upper other end of cabinet (1) and forms (2) fix.
3. Biohazard Safety Equipment easy to clean according to claim 1 and 2, it is characterized in that: on described glass guide-rail (412), also be provided with the outer inclusion (9) of guide rail, on vitreum (5), be provided with the slide block (408) matched with glass guide-rail and the outer inclusion of guide rail, on glass guide-rail, be provided with the groove (409) matched with slide block.
4. Biohazard Safety Equipment easy to clean according to claim 1 and 2, is characterized in that: on described Vitrea surfaces externally and internally and side, be provided with slide block (408); Top, bottom and the middle part of glass guide-rail (412) all offers groove (409).
5. Biohazard Safety Equipment easy to clean according to claim 1 and 2 is characterized in that: described lifting motor (401) matches with the form of power transmission shaft (402) with the gear engagement; Steel wire rope roller (404) locates to be provided with the directive wheel (405) for steel wire rope (406) is led.
6. Biohazard Safety Equipment easy to clean according to claim 1 and 2, it is characterized in that: described Vitrea dual-side is provided with frame, on this frame, is provided with the butt hook (407) for being connected with steel wire rope (406).
7. Biohazard Safety Equipment easy to clean according to claim 1 and 2 is characterized in that: described control circuit partly comprises for detection of the limit switch of steel wire rope (406) tensioning state and detects vitreum (5) whether be in travel switch bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100379292A CN102580792B (en) | 2012-02-20 | 2012-02-20 | Easily-cleaned biosafety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100379292A CN102580792B (en) | 2012-02-20 | 2012-02-20 | Easily-cleaned biosafety cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102580792A CN102580792A (en) | 2012-07-18 |
| CN102580792B true CN102580792B (en) | 2013-11-27 |
Family
ID=46470343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100379292A Active CN102580792B (en) | 2012-02-20 | 2012-02-20 | Easily-cleaned biosafety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102580792B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120965B (en) * | 2013-03-06 | 2015-06-10 | 济南鑫贝西生物技术有限公司 | Electric-manual combined type easy-cleaning biological safety cabinet |
| CN109529956A (en) * | 2018-11-28 | 2019-03-29 | 苏州安泰空气技术有限公司 | It is a kind of with can full width clean the cleaning apparatus of mobile window construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672150A (en) * | 2009-09-30 | 2010-03-17 | 北京白象新技术有限公司 | Automatic overhead door |
| CN201894938U (en) * | 2010-11-30 | 2011-07-13 | 苏州博兰特实验室系统工程有限公司 | Sliding door device of fume hood |
| CN202136987U (en) * | 2010-12-24 | 2012-02-08 | 黄荣芳 | Air curtain type biological safety cabinet (BSC) |
| CN202410690U (en) * | 2012-02-20 | 2012-09-05 | 山东博科生物产业有限公司 | Biosafety cabinet easy to clean |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4518524B2 (en) * | 1999-11-12 | 2010-08-04 | ミドリ安全株式会社 | Clean bench |
-
2012
- 2012-02-20 CN CN2012100379292A patent/CN102580792B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672150A (en) * | 2009-09-30 | 2010-03-17 | 北京白象新技术有限公司 | Automatic overhead door |
| CN201894938U (en) * | 2010-11-30 | 2011-07-13 | 苏州博兰特实验室系统工程有限公司 | Sliding door device of fume hood |
| CN202136987U (en) * | 2010-12-24 | 2012-02-08 | 黄荣芳 | Air curtain type biological safety cabinet (BSC) |
| CN202410690U (en) * | 2012-02-20 | 2012-09-05 | 山东博科生物产业有限公司 | Biosafety cabinet easy to clean |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-141273A 2001.05.25 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102580792A (en) | 2012-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105873490A (en) | Wall cleaning machine | |
| CN106175608B (en) | Intelligent stair sweeping robot and its control method and control system | |
| JP2013184762A (en) | Cleaning device of overhead carrier | |
| CN108903762A (en) | A kind of clean robot | |
| CN104828171B (en) | Negative pressure adsorption foot-based traveling mechanism for wall-climbing robot on oblique and smooth wall surface | |
| CN202410690U (en) | Biosafety cabinet easy to clean | |
| CN102580792B (en) | Easily-cleaned biosafety cabinet | |
| CN108526185B (en) | Automatic cleaning device for photovoltaic solar cell panel | |
| CN110861992A (en) | Elevator falling protection device | |
| CN101830385A (en) | The cage door device of elevator | |
| JP2012165856A (en) | Window glass cleaner | |
| CN102602773A (en) | Miniature manned elevator for tower of wind turbine | |
| CN108043854B (en) | Novel large-scale factory building dust removal system and dust removal method thereof | |
| CN208677247U (en) | It is a kind of can the cleaning of anti-skidding and non-blind area curtain wall robot | |
| CN112244693B (en) | Sill cleaning device for elevator | |
| CN205096209U (en) | A dust absorption structure that is used for sheet glass's on motormeter dish wiping arrangement | |
| CN103120965B (en) | Electric-manual combined type easy-cleaning biological safety cabinet | |
| CN205085116U (en) | A dust removal structure that is used for sheet glass's on motormeter dish wiping arrangement | |
| KR101477835B1 (en) | Purification Unit of Air Pollution for Clean Robot With the Rack-Pinion Moving Assembly | |
| CN209315748U (en) | Clean robot | |
| CN205085114U (en) | A wiping arrangement for sheet glass on motormeter dish | |
| CN205085117U (en) | A frame that is used for sheet glass's on motormeter dish wiping arrangement | |
| CN110980480A (en) | Ventilation system for elevator | |
| CN203090943U (en) | Electric-manual combined type biological safety cabinet easy to clean | |
| CN210340022U (en) | Elevator car that ventilation effect is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Biological safety cabinet easy to clean Effective date of registration: 20211101 Granted publication date: 20131127 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: BIOBASE BIODUSTRY (SHANDONG) Co.,Ltd. Registration number: Y2021370000122 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220624 Granted publication date: 20131127 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: BIOBASE BIODUSTRY (SHANDONG) Co.,Ltd. Registration number: Y2021370000122 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An easy-to-clean biosafety cabinet Effective date of registration: 20230206 Granted publication date: 20131127 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: BIOBASE BIODUSTRY (SHANDONG) Co.,Ltd. Registration number: Y2023980032056 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230531 Granted publication date: 20131127 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: BIOBASE BIODUSTRY (SHANDONG) Co.,Ltd. Registration number: Y2023980032056 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An easy to clean Biosafety cabinet Effective date of registration: 20230628 Granted publication date: 20131127 Pledgee: Bank of Communications Ltd. Shandong branch Pledgor: BIOBASE BIODUSTRY (SHANDONG) Co.,Ltd. Registration number: Y2023980045843 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20131127 Pledgee: Bank of Communications Ltd. Shandong branch Pledgor: BIOBASE BIODUSTRY (SHANDONG) Co.,Ltd. Registration number: Y2023980045843 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240506 Address after: 250000 oulaibo Intelligent Manufacturing Industrial Park, Ancheng Town, Pingyin County, Jinan City, Shandong Province Patentee after: JINAN BIOBASE BIOTECH Co.,Ltd. Country or region after: China Address before: 250200 Boke Biological Industry Park, Mingshui Economic Development Zone, Zhangqiu City, Jinan City, Shandong Province Patentee before: BIOBASE BIODUSTRY (SHANDONG) Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |