CN110203540B - Market food detects sampling case device that keeps fresh based on air flow - Google Patents
Market food detects sampling case device that keeps fresh based on air flow Download PDFInfo
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- CN110203540B CN110203540B CN201910622647.0A CN201910622647A CN110203540B CN 110203540 B CN110203540 B CN 110203540B CN 201910622647 A CN201910622647 A CN 201910622647A CN 110203540 B CN110203540 B CN 110203540B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
- B65D43/163—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The invention relates to the technical field of food safety, and discloses a market food detection sampling box fresh-keeping device based on air flow. This market food detects sampling box fresh-keeping device based on air current, through set up the chamber of bleeding in the bottom plate of box, when dragging the box, the wheel rotates, it rotates to drive the pivot through the transfer line, the pivot drives the runner and rotates, until with taking out into vacuum state between layer board and the roof, the activity of microorganism has been suppressed, the save time of food has been prolonged, the accuracy that food detected has been improved, also play fixed food's effect simultaneously, prevent that food from rocking when removing, cause the damage to its surface, influence the testing result.
Description
Technical Field
The invention relates to the technical field of food safety, in particular to a market food detection sampling box fresh-keeping device based on air flow.
Background
With the improvement of living standard and health care consciousness of people, more and more attention is paid to food safety.
Food safety is taken as an important component of a public safety system, is already an important national safety strategy and is valued by town, and most of cities and counties establish independent food safety detection departments nowadays to monitor food markets and ensure the food safety of the masses.
The food safety detection personnel work to collect and sample food on the market and then detect the content of various microorganisms and trace elements in the food sample, the preservation of the food sample is very important in the process and can directly influence the detection accuracy and the reputation praise of merchants, so that the food is prevented from deteriorating during the sampling preservation, but due to the cost problem, a refrigerator is only arranged in a more developed city, and a plurality of three-four-line cities or villages and towns only adopt common foam and plastic boxes, so that the preservation device of the market food detection sampling box based on air flow is provided for solving the preservation problem.
Disclosure of Invention
In view of the above problems, the present invention provides a preservation device for a market food detection sampling box based on air flow, which has a preservation effect.
The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a market food detects sample case device that keeps fresh based on air flow, includes the box, the top articulated apron of box, and the left side of box articulates there is the pull rod, the air inlet has been seted up to the both sides of box, the chassis is installed to the bottom of box, and the chassis includes two connecting rods and four wheels.
The box floor is inside to be seted up the chamber of bleeding, the inside rotation in chamber of bleeding is connected with the pivot, the outside of pivot just is located the intracavity welding of bleeding and has been had two runners, and intermeshing, the gas outlet has been seted up to the bottom in chamber of bleeding, drive gear has all been welded in the outside of chassis and pivot, two the meshing has the transfer line between the drive gear.
The inner bottom wall of the box body is welded with a base plate, a connecting air hole is formed in the base plate, a collecting cavity is arranged in the middle of the connecting air hole, a sleeve is fixedly connected to the top of the base plate, and an exhaust hole is formed between the inner side of the sleeve and the connecting air hole.
The cooling cavity is formed in the side wall of the sleeve, the water tank is welded on the outer side of the sleeve, the penetration plate is installed between the water tank and the cooling cavity, and the air pipe is welded between the cooling cavity and the air inlet.
The supporting plate is placed on the inner side of the sleeve, a telescopic rod is welded to the top of the supporting plate, a top plate is welded to the top of the telescopic rod, and a movable plate is rotatably connected to the top of the top plate.
Preferably, a through hole is formed between the collection cavity and the air pumping cavity, the diameter of an opening above the air outlet is larger than that of an opening below the air outlet, two adjacent cooling cavities are connected through air pipes, and the connecting positions of the air pipes on two sides of each cooling cavity are designed in a diagonal manner.
Preferably, the air cushions are arranged on the opposite sides of the supporting plate and the top plate, the air cushions are convex in shape, the air cushions are concave in shape, food can be placed and clamped conveniently, and the top plate is in close contact with the inner wall of the sleeve to prevent air leakage.
As an optimization, two leak holes are formed in the bottom of the top plate, two butt holes are formed in the top of the movable plate, connecting lines of the two leak holes are perpendicular to connecting lines of the two butt holes, a reset spring is arranged between the movable plate and the top plate, and the top plate of the movable plate is fixedly connected with a handle.
As optimization, the distance between the opening of the exhaust hole close to one side of the telescopic rod and the supporting plate is not more than two centimeters, the opening of the exhaust hole is always located between the supporting plate and the top plate, a compression spring is arranged inside the telescopic rod, and the air inlet is arranged to be funnel-shaped, so that air collection is facilitated.
As optimization, the transmission gear is made of rubber and has certain elasticity, the transmission gear can deform under the condition of certain force, the wheels are prevented from driving the rotating wheels to rotate all the time, and the cooling cavity, the water tank and the penetration plate are all annular in shape.
The invention has the following beneficial effects:
1. this market food detects sampling box fresh-keeping device based on air current, through set up the chamber of bleeding in the bottom plate at the box, when dragging the box, the wheel rotates, it rotates to drive the pivot through the transfer line, the pivot drives the runner and rotates, so two runners rotate through the set chamber, connect the air pocket and exhaust hole and take out the air between layer board and the roof, atmospheric pressure step-down between layer board and the roof, the roof is close to the layer board, clip food, until with taking out into vacuum state between layer board and the roof, adopt the vacuum to preserve food like this, oxygen has been isolated, the activity of microorganism has been inhibited, the save time of food has been prolonged, the accuracy that food detected has been improved, also play fixed food's effect simultaneously, prevent that food from rocking when removing, cause the damage to its surface, influence the testing result.
When food needs to be taken out, the movable plate is rotated through the handle, so that the leak hole and the butt joint hole are superposed, the interval between the supporting plate and the top plate is communicated with the atmosphere again, the telescopic rod pushes the top plate to reset, the supporting plate is pulled out of the sleeve pipe by lifting the handle upwards, the food is taken out, and the operation is rapid and convenient.
2. This market food detects sampling box fresh-keeping device based on air current, through seting up the cooling chamber at set inside pipe wall, when dragging the box, the air flows into the trachea through the air inlet, flows into the cooling chamber from the trachea again, and the water in the water tank passes through the infiltration board and slowly even infiltration to the cooling intracavity wall on simultaneously, and the air that flows promotes volatilizing of water takes the intraductal heat of cover, plays the cooling effect, has prolonged food hold time, has improved the accuracy that food detected.
Drawings
FIG. 1 is a schematic structural view of a freshness retaining device of a market food detection sampling box based on air flow.
Fig. 2 is a partial enlarged view of the structure of a freshness keeping device of a market food detection sampling box based on air flow in the invention 1.
Fig. 3 is an enlarged view of a portion a in the structure diagram 2 of the preservation device of the market food detection sampling box based on air flow.
FIG. 4 is a schematic view of a structural sleeve part of a freshness retaining device of a market food detection sampling box based on air flow.
FIG. 5 is a schematic view of a top plate of the freshness retaining device of the market food detection sampling box based on air flow.
FIG. 6 is a schematic diagram of a box body bottom plate of the freshness retaining device of the market food detection sampling box based on air flow.
In the figure: 1-box body, 2-air inlet, 3-underframe, 4-air suction cavity, 5-rotating shaft, 6-rotating wheel, 7-air outlet, 8-transmission gear, 9-transmission rod, 10-backing plate, 11-connecting air hole, 12-collecting cavity, 13-sleeve, 14-exhaust hole, 15-cooling cavity, 16-water tank, 17-permeation plate, 18-air pipe, 19-supporting plate, 20-telescopic rod, 21-top plate and 22-movable plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a market food detects sample case device that keeps fresh based on air flow, includes box 1, the articulated apron in top of box 1, the left side of box 1 articulates there is the pull rod, air inlet 2 has been seted up to the both sides of box 1, and air inlet 2 sets to leak hopper-shaped, makes things convenient for gas collection, and chassis 3 is installed to the bottom of box 1, and chassis 3 includes two connecting rods and four wheels.
Inside chamber 4 of bleeding has been seted up in 1 floor of box, the inside rotation in chamber 4 of bleeding is connected with pivot 5, the outside of pivot 5 just is located the chamber 4 of bleeding and has welded runner 6, runner 6 has two, and intermeshing, gas outlet 7 has been seted up to the bottom in chamber 4 of bleeding, the top opening diameter of gas outlet 7 is greater than below opening diameter, chassis 3 has all welded drive gear 8 with the outside of pivot 5, drive gear 8 adopts rubber to make, certain elasticity has, can take place deformation under the condition that receives a power, prevent that the wheel from driving runner 6 always and rotating, the meshing has transfer line 9 between two drive gear 8.
The base plate 10 has been welded to the inner bottom wall of box 1, connection gas pocket 11 has been seted up to the inside of base plate 10, the middle part of connecting gas pocket 11 is provided with set chamber 12, set chamber 12 and the through-hole of having seted up between the chamber 4 of bleeding, the top fixedly connected with sleeve pipe 13 of base plate 10, exhaust hole 14 has been seted up between the inboard of sleeve pipe 13 and the connection gas pocket 11, the distance between the opening that exhaust hole 14 is close to telescopic link 20 one side and layer board 19 is no longer than two centimetres, guarantee that the opening in exhaust hole 14 is located between layer board 19 and roof.
The inside cooling chamber 15 of having seted up of lateral wall of sleeve pipe 13, the shape of cooling chamber 15, water tank 16 and infiltration plate 17 all is the annular, connects through trachea 18 between two adjacent cooling chambers 15, and the diagonal angle design is adopted to the hookup location of cooling chamber 15 both sides trachea 18, and the outside welding of sleeve pipe 13 has water tank 16, is that install infiltration plate 17 between water tank 16 and the cooling chamber 15, and the welding has trachea 18 between cooling chamber 15 and the air inlet 2.
When the sampling food storage box is used, sampling food is placed on the supporting plate 19, the sleeve 13 is inserted, the box body 1 is dragged, wheels rotate, the transmission rod 9 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the rotating wheels 6 to rotate, so that the two rotating wheels 6 rotate to pump out air between the supporting plate 19 and the top plate 21 through the collection cavity 12, the connecting air holes 11 and the exhaust holes 14, the air pressure between the supporting plate 19 and the top plate 21 becomes low, the top plate 21 is close to the supporting plate 19, food is clamped until the vacuum state is pumped between the supporting plate 19 and the top plate 21, and the food is stored in a vacuum mode.
When food needs to be taken out, the movable plate 22 is rotated through the handle, so that the leak holes and the butt joint holes are overlapped, the interval between the supporting plate 19 and the top plate 21 is communicated with the atmosphere again, the telescopic rod 20 pushes the top plate 21 to reset, the handle is lifted upwards to pull the supporting plate 19 out of the sleeve 13, and the food is taken out, so that the operation is rapid and convenient.
When dragging box 1, the air flows into trachea 18 through air inlet 2, flows into cooling chamber 15 from trachea 18 again, and the water in water tank 16 passes through osmotic plate 17 slowly even infiltration to cooling chamber 15 inner wall on simultaneously, and the air that flows promotes volatilizing of water takes the heat in the sleeve pipe 13, plays the cooling effect, has prolonged food hold time, has improved the accuracy that food detected.
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 (6)
1. The utility model provides a market food detects sample case fresh-keeping device based on air current, includes box (1), its characterized in that: the air inlet (2) is formed in each of two sides of the box body (1), the bottom of the box body (1) is fixedly connected with an underframe (3), an air pumping cavity (4) is formed in the floor of the box body (1), a rotating shaft (5) is movably connected in the air pumping cavity (4), rotating wheels (6) are fixedly connected to the outer sides of the rotating shaft (5), the rotating wheels (6) are two and are meshed with each other, an air outlet (7) is formed in the bottom of the air pumping cavity (4), transmission gears (8) are fixedly connected to the outer sides of the underframe (3) and the rotating shaft (5), a transmission rod (9) is movably connected between the two transmission gears (8), a base plate (10) is fixedly connected to the inner bottom wall of the box body (1), a connecting air hole (11) is formed in the base plate (10), and a collecting cavity (12), the top of the backing plate (10) is fixedly connected with a sleeve (13), an exhaust hole (14) is formed between the inner side of the sleeve (13) and the connecting air hole (11), a cooling cavity (15) is formed in the side wall of the sleeve (13), a water tank (16) is fixedly connected to the outer side of the sleeve (13), a penetration plate (17) is arranged between the water tank (16) and the cooling cavity (15), an air pipe (18) is fixedly connected between the cooling cavity (15) and the air inlet (2), a supporting plate (19) is placed on the inner side of the sleeve (13), a telescopic rod (20) is fixedly connected to the top of the supporting plate (19), a top plate (21) is fixedly connected to the top of the telescopic rod (20), and a movable plate (22) is movably connected to the top of the;
a through hole is formed between the collection cavity (12) and the air pumping cavity (4), and the diameter of an upper opening of the air outlet (7) is larger than that of a lower opening;
the top plate (21) is in close contact with the inner wall of the sleeve (13).
2. The air flow-based fresh-keeping device for the market food detection and sampling box of claim 1, which is characterized in that: the adjacent two cooling cavities (15) are connected through air pipes (18), and the connecting positions of the air pipes (18) on the two sides of the cooling cavities (15) are designed in a diagonal mode.
3. The air flow-based fresh-keeping device for the market food detection and sampling box of claim 1, which is characterized in that: air cushions are mounted on the opposite sides of the supporting plate (19) and the top plate (21), the upper air cushion is convex, and the lower air cushion is concave.
4. The air flow-based fresh-keeping device for the market food detection and sampling box of claim 1, which is characterized in that: two leak holes are formed in the bottom of the top plate (21), two butt-joint holes are formed in the top of the movable plate (22), and a connecting line of the two leak holes is perpendicular to a connecting line of the two butt-joint holes.
5. The air flow-based fresh-keeping device for the market food detection and sampling box of claim 1, which is characterized in that: a reset spring is arranged between the movable plate (22) and the top plate (21).
6. The air flow-based fresh-keeping device for the market food detection and sampling box of claim 1, which is characterized in that: the distance between the opening of the exhaust hole (14) close to one side of the telescopic rod (20) and the supporting plate (19) is not more than two centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910622647.0A CN110203540B (en) | 2019-07-11 | 2019-07-11 | Market food detects sampling case device that keeps fresh based on air flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910622647.0A CN110203540B (en) | 2019-07-11 | 2019-07-11 | Market food detects sampling case device that keeps fresh based on air flow |
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| Publication Number | Publication Date |
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| CN110203540A CN110203540A (en) | 2019-09-06 |
| CN110203540B true CN110203540B (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910622647.0A Active CN110203540B (en) | 2019-07-11 | 2019-07-11 | Market food detects sampling case device that keeps fresh based on air flow |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113562336B (en) * | 2021-07-24 | 2024-07-12 | 广州财盟科技有限公司 | Green food safety monitoring device and monitoring method thereof |
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| WO2018005859A2 (en) * | 2016-06-29 | 2018-01-04 | Hoyt Scott | Container with closures |
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| CN206766063U (en) * | 2017-05-24 | 2017-12-19 | 李建英 | A kind of pathology department sample transporter |
| CN208699552U (en) * | 2018-09-10 | 2019-04-05 | 公安海警学院 | A kind of apparatus for placing for naval vessels food inspection sample |
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|---|---|---|---|---|
| CN102837892A (en) * | 2011-06-20 | 2012-12-26 | 大连创达技术交易市场有限公司 | Preservative box for fruits and vegetables |
| WO2018005859A2 (en) * | 2016-06-29 | 2018-01-04 | Hoyt Scott | Container with closures |
| CN207985718U (en) * | 2018-01-06 | 2018-10-19 | 周建萍 | A kind of fresh-keeping transport device of logistics transportation |
| CN108750399A (en) * | 2018-07-11 | 2018-11-06 | 合肥市禾兴生态养殖科技有限公司 | A kind of Chinese medicine storage tank |
| CN208560200U (en) * | 2018-08-09 | 2019-03-01 | 上海蓝宇水处理股份有限公司 | A kind of water treatment agent storing unit |
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| CN110203540A (en) | 2019-09-06 |
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Effective date of registration: 20201123 Address after: 277200 north of Longhu village, dianzi Town, Shanting District, Zaozhuang City, Shandong Province Applicant after: Shandong zaodianxiang Food Co.,Ltd. Address before: 325000 Zhenglang 32 Lane 24, Shuangyu Town, Lucheng District, Wenzhou City, Zhejiang Province Applicant before: Chen Lifu |
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