CN114485023A - A scalable basket of self-adaptation weight for commercial freezer - Google Patents

A scalable basket of self-adaptation weight for commercial freezer Download PDF

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Publication number
CN114485023A
CN114485023A CN202210106157.7A CN202210106157A CN114485023A CN 114485023 A CN114485023 A CN 114485023A CN 202210106157 A CN202210106157 A CN 202210106157A CN 114485023 A CN114485023 A CN 114485023A
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China
Prior art keywords
basket
hollow tube
spring
commercial
scalable
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Granted
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CN202210106157.7A
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Chinese (zh)
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CN114485023B (en
Inventor
郇正泽
张济南
王维维
丁广龙
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Aucma Co Ltd
Qingdao Aucma Smart Cold Chain Co Ltd
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Aucma Co Ltd
Qingdao Aucma Smart Cold Chain Co Ltd
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Priority to CN202210106157.7A priority Critical patent/CN114485023B/en
Publication of CN114485023A publication Critical patent/CN114485023A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00Charging, supporting, and discharging the articles to be cooled
    • F25D25/02Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/022Baskets

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Refrigerator Housings (AREA)

Abstract

The invention discloses a self-adaptive weight-adjustable basket for a commercial refrigerator, which comprises an adjustable basket, a spring push rod and a leveling system, wherein the adjustable basket comprises a main basket body, an auxiliary basket body and a basket body underframe, the main basket body, the auxiliary basket body and the basket body underframe are connected in an inserting manner through elastic bosses, inserting bases are arranged at four corners of the bottom of the basket body underframe, clamping holes are formed in the bottom of each inserting base, the spring push rod is connected with the basket body underframe through the clamping holes, the other end of the spring push rod is detachably connected with a fixed base, the fixed base is fixedly connected to the bottom surface of a refrigerator box body, and the leveling system is arranged at the bottom of the adjustable basket. The storage basket is convenient to take and place goods, large in storage space, low in cost and high in practicability, and meanwhile the problem that the conventional refrigerator goods storage mode is complex in operation is solved.

Description

A scalable basket of self-adaptation weight for commercial freezer
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a self-adaptive weight telescopic basket for a commercial refrigerator.
Background
Commercial freezer is as the refrigeration plant of storage and selling the icicle and drench the product, and its storage mode has generally included bottom storage goods upper strata and has sold the goods and directly use dark basket storage and sell two kinds of forms of goods through hanging storage devices such as basket, sitting basket and supporter. The goods need regularly to supply in the former mode, and complex operation, the poor problem of convenience, and goods are mixed and disorderly when the direct sale of the deep basket of the later kind exists, and get goods difficulty scheduling problem.
The patent number is CN 202021512516.1's chinese utility model patent discloses a basket and freezer, hold chamber and basket wall including the basket, be provided with the box simultaneously and keep off the piece, solved in the metal mesh basket goods and put and easily cause visual effect in disorder and influence user experience's technical problem, still have the problem that needs regular replenishment, complex operation, convenience is poor.
Chinese patent No. CN202010937711.7 discloses a detachable dual-purpose basket and a refrigerator, wherein the basket can be detached for use, the detached basket occupies a small space and can use the detached structure as a partition grate structure of the refrigerator to form a new storage space for the refrigerator, thereby solving the problems of difficult storage when the basket is not used and increasing the cost of parts and components separately by the partition grate, but when in use, the basket still needs to be periodically replenished with goods, the operation is complex, and the convenience is poor.
Disclosure of Invention
To overcome the above problems in the prior art, the present invention provides an adaptive weight retractable basket for a commercial cooler.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a scalable basket of self-adaptation weight for commercial freezer, includes scalable basket, spring push rod and leveling system, scalable basket includes main basket, supplementary basket and basket chassis, through elasticity boss plug-in connection between main basket, supplementary basket and the basket chassis, the grafting base is installed in basket chassis bottom four corners, grafting base bottom is provided with the card hole, spring push rod passes through the card hole and is connected with the basket chassis, the spring push rod other end can be dismantled with unable adjustment base and be connected, unable adjustment base fixed connection is in freezer bottom of the box face, leveling system sets up in scalable basket bottom.
The main basket body comprises a basket support, a handle and a first hollow pipe, the handle is fixedly connected with two sides of the basket support, the first hollow pipe is fixedly connected with four corners of the bottom of the basket support, a thin steel wire is welded on one side surface of the hollow pipe, an inserting hole is formed in the side surface of the bottom of the first hollow pipe, the auxiliary basket body comprises a second four hollow pipe and a thin steel wire, the two hollow pipes are connected through the thin steel wire and matched with the size of the main basket body, an elastic boss is arranged at the top of the second hollow pipe, an inserting hole is formed in the bottom of the second hollow pipe, the bottom frame of the basket body comprises a third four hollow pipe, a third horizontal rectangular steel wire and a thin steel wire, a third hollow pipe is fixedly connected with the four corners of the upper surface of the horizontal rectangular steel wire, and an elastic boss is arranged at one end, far away from the horizontal rectangular steel wire, of the third hollow pipe, thin steel wires are welded in the middle of the horizontal rectangular steel wires.
The self-adaptive weight retractable basket for the commercial refrigerator is characterized in that the top of the elastic boss is an arc surface, and the bottom of the elastic boss is a plane.
Foretell a scalable basket of self-adaptation weight for commercial freezer, the hollow tube two that elasticity boss both sides correspond all is provided with the opening on and the hollow tube three.
Foretell a scalable basket of self-adaptation weight for commercial freezer, the grafting base passes through the buckle with the basket chassis and can dismantle the connection.
Foretell a scalable basket of self-adaptation weight for commercial freezer, spring push rod includes flexible outer pole, first spring, compound outer pole, second spring, pole and boss in the compound, the flange is installed to flexible outer pole bottom, the flange can be dismantled with unable adjustment base and be connected, the inside bottom surface of flexible outer pole is provided with first spring, first spring top is provided with compound outer pole, the inside bottom surface of compound outer pole is provided with the second spring, second spring upper cover is provided with compound interior pole, pole upper surface is provided with the boss in the compound, the boss cooperatees with the card hole.
The scalable basket of foretell self-adaptation weight for commercial freezer, leveling system includes 4 pull rings, 4 stay cords and first balancing weight, 4 the pull ring is installed respectively in grafting base bottom, 4 the stay cord length is the same 4 stay cord one end is fixed on the pull ring, and the other end is fixed on first balancing weight.
The self-adaptive weight telescopic basket for the commercial refrigerator is characterized in that the leveling system is provided with 4 groups, the leveling system comprises a guide rail groove, a fixed length connecting rod and a sliding block, the guide rail groove is arranged on four sides of the bottom of the telescopic basket, the sliding block can slide along the guide rail groove, one end of the fixed length connecting rod is rotatably connected with the sliding block, the other end of the fixed length connecting rod is rotatably connected with a fixed base,
the self-adaptive weight telescopic basket for the commercial refrigerator has the starting position of the sliding block at the middle point of each edge of the telescopic basket.
The beneficial effects of the invention are:
(1) scalable basket structure, basket design are for hanging the basket form, and basket support bottom design one-way grafting structure can carry out the supplementary basket of pegging graft according to the freezer degree of depth, promotes the basket volume, make full use of freezer space, and one-way grafting structure can realize supplementary basket shrink under the exogenic action.
(2) Self-adaptation telescoping device, self-adaptation telescoping device mainly are by spring push rod for power, realize stretching out and drawing back under the action of gravity of heavy object self in the basket to promote the basket and go up and down, also can guarantee after the heavy object is sold a period that the bottom goods is in a suitable height, be convenient for get and put, avoided current freezer to store up goods mode complex operation's problem simultaneously.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a schematic view of the installation of the present invention;
FIG. 2 is a schematic view of example 1 of the present invention;
FIG. 3 is a schematic view of the main housing of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the auxiliary housing of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the bottom frame of the basket according to the present invention;
FIG. 8 is a schematic view of a docking station according to the present invention;
FIG. 9 is a schematic view of a spring pusher of the present invention;
FIG. 10 is a cross-sectional view of the spring pusher of the present invention;
fig. 11 is a schematic view of a leveling system in embodiment 2 of the present invention.
In the drawing, 1, a freezer, 2, a telescopic basket, 3, a self-adaptive telescopic device, 4, a pull rope, 5, a first balancing weight, 6, a handle, 7, a basket support, 8, a first hollow pipe, 9, a second hollow pipe, 10, a plugging hole, 11, a third hollow pipe, 12, a rectangular steel wire, 13, an elastic boss, 14, a buckle, 15, a gourd-shaped clamping hole, 16, a fixed base, 17, a flange, 18, a first spring, 19, a composite outer rod, 20, a boss, 21, a composite inner rod, 22, a second spring, 23, a telescopic outer rod, 24, a guide rail groove, 25, a fixed length connecting rod, 26, a sliding block, 27, a first hinge and 28, a second hinge are arranged.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and the detailed description.
[ example 1 ]
As shown in figure 2, the invention discloses a self-adaptive weight telescopic basket for a commercial refrigerator, which comprises a telescopic basket 2 and a self-adaptive telescopic device 3, and referring to figures 3-8, the telescopic basket 2 comprises a main basket body, an auxiliary basket body and a basket body bottom frame, the main basket body is of a basket hanging structure and comprises a basket support 7, a handle 6 and a first hollow pipe 8, the basket support 7 serves as a main bearing part, four first hollow pipes 8 are welded at four corners of the bottom to form the basket body, thin steel wires are welded on the side face of the basket support 7 on the basis, the handle 6 is independently welded on the basket support 7 and the thin basket steel wires, and inserting holes 10 are formed at the bottoms of the four first hollow pipes 8. The auxiliary basket body is formed by welding four hollow pipes II 9 and thin steel wires, the tops of the hollow pipes II 9 are provided with elastic lug bosses 13, the tops of the elastic lug bosses 13 are arc surfaces, the bottoms of the elastic lug bosses are planes, the elastic lug bosses are matched with the insertion holes 10 in the bottoms of the hollow pipes I8 to realize one-way movement, and the bottoms of the hollow pipes II 9 are provided with the insertion holes 10. The basket body chassis is welded and fixed together by four hollow tube three 11, a rectangle steel wire 12, and thin steel wire is welded to rectangle steel wire 12 again, and three 11 tops of hollow tube have same elasticity boss 13 structure, and with the spliced eye 10 cooperation of two bottoms of hollow tube, basket body chassis four corners has plastics grafting base, and there is buckle 14 lock at its top on the basket body chassis, and open at the bottom center has calabash form card hole 15 for install self-adaptation telescoping device.
As shown in fig. 9-10, the adaptive expansion device includes a fixed base 16, a spring push rod and a leveling system, the spring push rod includes an expansion outer rod 23, a first spring 18, a composite outer rod 19, a second spring 22, a composite inner rod 21 and a boss 20, a flange 17 is installed at the bottom of the expansion outer rod 23, the flange 17 is connected with the fixed base 16 through a bolt, the first spring 18 is arranged on the bottom surface inside the expansion outer rod 23, the composite outer rod 19 is arranged above the first spring 18, the second spring 22 is arranged on the bottom surface inside the composite outer rod 19, the composite inner rod 21 is arranged above the second spring 22, the boss 20 is arranged on the upper surface of the composite inner rod 21, and the boss 20 is matched with the gourd-shaped clamping hole 15.
As shown in fig. 2, the leveling system includes 4 pull rings, 4 equal-length pull ropes 4 and a first balancing weight 5, wherein the 4 pull rings are respectively installed at the bottom of the plugging base, one end of each of the 4 pull ropes is fixed on the pull ring, and the other end of each of the 4 pull ropes is fixed on the first balancing weight 5.
In this embodiment, in order to increase the elasticity of the elastic boss, as shown in fig. 6, notches are provided on the hollow tube two 9 and the hollow tube three 11 corresponding to both sides of the elastic boss 13.
When the refrigerator is installed, before foaming, the box body of the refrigerator 1 is reinforced iron at the base of the inner container of the box body in advance, the fixed base 16 is fixed at the bottom of the inner container of the box body through screws, the spring push rod is fixed on the fixed base 16 through a flange 17, the top of the spring push rod is inserted into the gourd-shaped clamping hole 15 of the inserting base, after the inserting and assembling of the telescopic basket is completed, the telescopic basket 2 is freely stretched to the maximum volume, all goods can be stored in the telescopic basket 2, partial goods can also be stored below the telescopic basket 2, the height of the goods below the telescopic basket 2 is smaller than the height of the spring push rod when the maximum compression amount is reached, after goods are sold for a certain time, the gravity is reduced due to the reduction of the goods, under the action of the spring push rod at the bottom, the hollow pipes two 9 of the auxiliary basket body move upwards to be contracted into the hollow pipes one, the height of the goods is re-lifted to the proper height, when the goods in the basket are not uniformly distributed, the stretching amount of the four spring push rods can deviate, the tension force of the pull rope 4 in the leveling system can correspondingly change to compensate the gravity deviation of the goods under the action of the first balancing weight 5, and therefore basket leveling is achieved. After the goods are replenished again, the basket returns to the free stretching state again to fully utilize the volume of the box body. When the retractable basket 2 is required to reach the maximum volume again by replenishment, the goods are placed in the retractable basket, and the hollow pipe two 9 extends out of the hollow pipe again under the action of gravity, so that the retractable basket is stretched out and retracted.
[ example 2 ]
The present embodiment has substantially the same structure as embodiment 1, except that another leveling system is provided in the present embodiment, in which there are 4 sets of leveling systems, the 4 sets of leveling systems are respectively located on four sides of the bottom of the retractable basket, the leveling system includes a guide rail groove 24, a fixed length connecting rod 25, and a sliding block 26, the guide rail groove is installed on four sides of the bottom of the retractable basket, the sliding block can slide along the guide rail groove, one end of the fixed length connecting rod 25 is connected with a first hinge 27 of the sliding block, the other end is connected with the fixed base through a second hinge 28, so that both ends of the fixed length connecting rod 25 can rotate relatively, and the starting position of the sliding block is located at the midpoint of each side of the retractable basket.
Under normal use state (the goods in the basket are evenly reduced and the deviation does not appear), the extension amount of the spring push rod is consistent, the fixed length connecting rod can pull the sliding block to move outwards (close to one side of the fixed base) along the guide rail groove, and at the moment, the sliding block displacement amount of the four groups of leveling mechanisms is consistent. When the goods is inhomogeneous in the basket, the deviation can appear in four spring push rod's flexible volume, and the position spring push rod's that the goods is few extension volume is many, and the displacement volume that fixed length connecting rod pulling slider was to the outside can be bigger than other positions, and the slider can carry out gravity compensation to scalable basket, reaches relative balanced state, has reduced the unbalance amount of basket, when guaranteeing that the goods continues to reduce, the basket can normally rise. The slide position also reaches the extreme side when the basket is retracted to the extreme position. The slider returns to the initial position after the goods are replenished again, and the device is suitable for the freezer with small height-width ratio due to the limitation of the length of the connecting rod.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims (9)

1. An adaptive weight retractable basket for commercial refrigerators characterized in that: including scalable basket, spring push rod and leveling system, scalable basket includes main basket, supplementary basket and basket chassis, through elasticity boss plug connection between main basket, supplementary basket and the basket chassis, the grafting base is installed in basket chassis bottom four corners, grafting base bottom is provided with the card hole, spring push rod passes through the card hole and is connected with the basket chassis, the spring push rod other end can be dismantled with unable adjustment base and be connected, unable adjustment base fixed connection is in freezer box bottom surface, leveling system sets up in scalable basket bottom.
2. The adaptive weight retractable basket for the commercial refrigerator according to claim 1, wherein the main basket body comprises a basket support, a handle and a first hollow tube, the handle is fixedly connected with two sides of the basket support, the first hollow tube is fixedly connected with four corners of the bottom of the basket support, a thin steel wire is welded on one side surface of the hollow tube, an inserting hole is formed in the side surface of the bottom of the first hollow tube, the auxiliary basket body comprises a second four hollow tube and a thin steel wire, the second four hollow tube is connected with the thin steel wire and matched with the main basket body in size, an elastic boss is arranged at the top of the second hollow tube, an inserting hole is formed at the bottom of the second hollow tube, the bottom frame of the basket body comprises a third four hollow tube, a horizontal rectangular steel wire and a thin steel wire, a third hollow tube is fixedly connected with the four corners of the upper surface of the horizontal rectangular steel wire, and an elastic boss is arranged at one end of the third hollow tube, which is far away from the horizontal rectangular steel wire, thin steel wires are welded in the middle of the horizontal rectangular steel wires.
3. The adaptive weight retractable basket for commercial coolers of claim 2 wherein the resilient projections are arcuate at the top and planar at the bottom.
4. The adaptive weight retractable basket for the commercial refrigerator of claim 2, wherein the second hollow tube and the third hollow tube corresponding to the two sides of the elastic boss are provided with notches.
5. The adaptive weight retractable basket for commercial coolers as claimed in claim 1 wherein the docking station is removably connected to the basket base by a snap fit.
6. The scalable basket of self-adaptation weight for commercial freezer of claim 1, its characterized in that, spring push rod includes flexible outer pole, first spring, compound outer pole, second spring, compound interior pole and boss, the flange is installed to flexible outer pole bottom, the flange can be dismantled with unable adjustment base and be connected, the inside bottom surface of flexible outer pole is provided with first spring, first spring top is provided with compound outer pole, the inside bottom surface of compound outer pole is provided with the second spring, the second spring upper cover is provided with compound interior pole, the pole upper surface is provided with the boss in the compound, the boss cooperatees with the card hole.
7. The scalable basket of self-adaptation weight for commercial freezer of claim 1, wherein, leveling system includes 4 pull rings, 4 stay cords and first balancing weight, 4 the pull rings are installed respectively in grafting base bottom, 4 stay cords length is the same 4 stay cord one end is fixed on the pull ring, and the other end is fixed on first balancing weight.
8. The scalable basket of self-adaptation weight for commercial freezer of claim 1, characterized in that, leveling system is provided with 4 groups, leveling system includes guide rail groove, fixed length connecting rod, slider, the guide rail groove is installed in the bottom four sides of scalable basket, the slider can be followed the guide rail groove and slided, fixed length connecting rod one end is connected with the slider rotation, the fixed length connecting rod other end is connected with unable adjustment base rotates.
9. The adaptive weight retractable basket for commercial coolers of claim 8 wherein the starting position of the slides is at the midpoint of each side of the retractable basket.
CN202210106157.7A 2022-01-28 2022-01-28 Self-adaptive weight telescopic basket for commercial refrigerator Active CN114485023B (en)

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JP2001133137A (en) * 1999-11-08 2001-05-18 Sanyo Electric Co Ltd Shelf rack for iced water cooling machine
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CN206755721U (en) * 2017-03-30 2017-12-15 合肥华凌股份有限公司 Refrigerator hanging basket and refrigerator
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CN209037730U (en) * 2018-09-19 2019-06-28 泰州市天泰制药机械厂 A kind of bicycle basket with regulatory function
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CN210718321U (en) * 2019-06-13 2020-06-09 青岛海高设计制造有限公司 A telescopic basket and horizontal cabinet
CN111733997A (en) * 2020-07-01 2020-10-02 蚌埠龙淮建筑科技有限公司 Dynamic balance type building shock absorption damper
CN212130927U (en) * 2019-12-30 2020-12-11 农业农村部南京农业机械化研究所 Hydraulic system for self-leveling test benches
CN212619623U (en) * 2020-05-15 2021-02-26 青岛海尔电冰箱有限公司 Drawer and refrigerator
CN212835542U (en) * 2020-04-16 2021-03-30 朱立会 Counterweight device for engineering pile foundation detection ballast test
CN113212986A (en) * 2021-06-16 2021-08-06 广西北部湾海岳农业科技有限公司 Self-heating packing box and self-heating crab meat porridge
WO2021189728A1 (en) * 2020-03-25 2021-09-30 朱宝明 Internal space adjustable refrigerator
CN215322712U (en) * 2021-08-05 2021-12-28 张善足 Foam brick transfer device for construction

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400871A1 (en) * 1977-08-22 1979-03-23 Lai Arredamenti Bar Negozi Spa Serving counter for food and drink - incorporates temp. controlled compartment fitted with access door, and spring mounted tray
JP2001133137A (en) * 1999-11-08 2001-05-18 Sanyo Electric Co Ltd Shelf rack for iced water cooling machine
CN201099393Y (en) * 2007-08-24 2008-08-13 刘少龙 Foldable vegetables basket
CN206151004U (en) * 2016-07-25 2017-05-10 江西兴海床具有限公司 Automatic adjustment bed
WO2018077256A1 (en) * 2016-10-28 2018-05-03 刘美君 Lower limb movement-assisting machine skeleton having center-of-gravity self-adjustment and balancing function
DE202016007017U1 (en) * 2016-11-15 2018-02-19 Kesseböhmer Holding Kg Sales and transport container in the form of a lattice table
CN206609206U (en) * 2017-03-15 2017-11-03 张掖市农业科学研究院 Freezer shelf and freezer shelf scale
CN206755721U (en) * 2017-03-30 2017-12-15 合肥华凌股份有限公司 Refrigerator hanging basket and refrigerator
CN209037730U (en) * 2018-09-19 2019-06-28 泰州市天泰制药机械厂 A kind of bicycle basket with regulatory function
CN209197286U (en) * 2018-09-28 2019-08-02 荆州市衡德实业有限责任公司 A kind of Multifunctional rack for refrigerator
CN109339540A (en) * 2018-11-16 2019-02-15 福建金三洋控股有限公司 A kind of three-dimensional ferris wheel garage parking vehicle-carrying plate levelling device and its leveling method
CN209783087U (en) * 2019-02-26 2019-12-13 广东天翔冷链设备有限公司 freezer with hanging flower basket
CN210718321U (en) * 2019-06-13 2020-06-09 青岛海高设计制造有限公司 A telescopic basket and horizontal cabinet
CN212130927U (en) * 2019-12-30 2020-12-11 农业农村部南京农业机械化研究所 Hydraulic system for self-leveling test benches
WO2021189728A1 (en) * 2020-03-25 2021-09-30 朱宝明 Internal space adjustable refrigerator
CN212835542U (en) * 2020-04-16 2021-03-30 朱立会 Counterweight device for engineering pile foundation detection ballast test
CN212619623U (en) * 2020-05-15 2021-02-26 青岛海尔电冰箱有限公司 Drawer and refrigerator
CN111733997A (en) * 2020-07-01 2020-10-02 蚌埠龙淮建筑科技有限公司 Dynamic balance type building shock absorption damper
CN113212986A (en) * 2021-06-16 2021-08-06 广西北部湾海岳农业科技有限公司 Self-heating packing box and self-heating crab meat porridge
CN215322712U (en) * 2021-08-05 2021-12-28 张善足 Foam brick transfer device for construction

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