CN218895561U

CN218895561U - Portable refrigerator

Info

Publication number: CN218895561U
Application number: CN202222955012.2U
Authority: CN
Inventors: 叶琦
Original assignee: Anhui Wadong Agricultural Technology Co ltd
Current assignee: Shanghai Cphex Thermal Technology Co.,Ltd.
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-21
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a portable refrigerator, which comprises a refrigerator body, wherein a plurality of universal wheel bodies are fixedly arranged on the bottom surface of the refrigerator body; the portable subassembly, portable subassembly sets up one side of refrigerator body is in, is used for carrying the refrigerator body, mutually support through refrigerator body and the universal wheel body that set up, can remove the refrigerator body, through mounting panel, first spring, the supporting shoe that sets up, supporting shoe and restriction groove mutually support, can remove the supporting shoe to the outside in restriction groove, through the fixed block that sets up, the supporting hole, the erection column, the third spring, the second U-shaped board, movable roller and rubber column mutually support, make movable roller and rubber column move down until with ground contact, through the mounting panel that sets up, first spring, supporting shoe and restriction groove mutually support, can restrict movable roller and rubber column, subaerial hair can be blocked by movable roller and rubber column, reach the portable effect to the refrigerator body.

Description

Portable refrigerator

Technical Field

The utility model relates to the technical field of refrigerators, in particular to a portable refrigerator.

Background

The refrigerant is a machine for transferring the heat of a cooled object with lower temperature to an environment medium to obtain cold, is one of the most common electric appliances in daily life, plays the functions of refrigeration, freezing and the like, has various modes of fixed type, movable type and the like, is very inconvenient to move due to the fact that the internal devices are more and the equipment is heavier, and has generally lower movable overall efficiency than the fixed type.

However, the refrigerator currently on the market has the following problems:

1. for example, chinese patent publication No. CN215864120U, in which a portable mobile refrigerator is proposed, the portable mobile refrigerator is provided with a screw compressor, which has higher compression efficiency than a common piston compressor, and has a longer service life, so that the overall refrigeration efficiency of the refrigerator is improved, the problem that the conventional mobile refrigerator is insufficient in refrigeration efficiency and poor in experience in use is solved, and a mobile wheel assembly is disposed at the bottom of a casing, so that the refrigerator can be moved with the ground, thereby facilitating the manual pushing of the refrigerator to move, so as to enhance portability.

Aiming at the problems, the novel design is carried out on the basis of the original refrigerator.

Disclosure of Invention

The utility model aims to provide a portable refrigerator, which solves the problems that in the prior art, as the hair may exist on the indoor ground when a worker moves the refrigerator indoors, the hair may be wound on a moving wheel when the worker moves the refrigerator indoors, so that the moving wheel is blocked, the refrigerator is not easy to move, and the portable effect of the refrigerator is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the refrigerator comprises a refrigerator body, wherein a plurality of universal wheel bodies are fixedly arranged on the bottom surface of the refrigerator body; the portable subassembly, portable subassembly sets up one side of refrigerator body is used for carrying the refrigerator body, portable subassembly includes: the refrigerator comprises a refrigerator body, a first U-shaped plate, wherein the first U-shaped plate is arranged on one side of the refrigerator body, a second U-shaped plate is movably sleeved on the inner side of the first U-shaped plate, a movable roller is movably sleeved on the inner side of the second U-shaped plate, a plurality of rubber columns are fixedly mounted on the outer bottom surface of the movable roller, fixing blocks are fixedly mounted on two sides of the second U-shaped plate, supporting holes are formed in two sides of the first U-shaped plate, the supporting holes are movably sleeved on the fixing blocks, mounting columns are fixedly mounted on the inner sides of the supporting holes, circular through holes are formed in the top surfaces of the supporting holes, third springs are movably sleeved on the outer bottom surface of the mounting columns, one ends of the third springs are fixedly connected with the inner bottom surfaces of the supporting holes, fixing grooves are formed in one sides of the fixing blocks, first springs are fixedly mounted on one sides of the fixing grooves, circular through holes are movably sleeved on the top surfaces of the first springs, two sides of the first mounting plates are fixedly mounted on one sides of the first U-shaped plate, and one side of the first U-shaped plate is fixedly mounted on one side of the first U-shaped plate, and the first U-shaped plate is movably limited by one side of the first U-shaped plate.

Preferably, the portable assembly further comprises: the two rotary columns are fixedly installed at two ends of the movable roller respectively, supporting grooves are formed in two sides of the inner portion of the second U-shaped plate, and the outer circular wall surface of the rotary column is movably sleeved with the inner circular wall surface of the supporting grooves.

Preferably, a fixed box is fixedly arranged on one side of the refrigerator body, a movable plate is movably sleeved in the fixed box, a mounting frame is fixedly arranged on the top surface of the movable plate, and the mounting frame is movably sleeved with the fixed box.

Preferably, the mounting groove has all been seted up to the both sides of fly leaf, the interior round wall activity of mounting groove has cup jointed the joint post, the inside fixed mounting of mounting groove has the second spring, the one end of second spring with the one end fixed connection of joint post, a plurality of joint hole has all been seted up to the both sides of fixed box, the outer round wall of joint post with the interior round wall activity of joint hole cup joints.

Preferably, limiting holes are formed in two sides of the mounting frame, limiting blocks are fixedly mounted on two sides of the movable plate, and the limiting holes are movably sleeved with the limiting blocks.

Preferably, two placing columns are fixedly arranged on one side of the fixing block, two circular through holes are formed in one side of the mounting plate, and the inner circular wall surface of each circular through hole is movably sleeved with the outer circular wall surface of each placing column.

Preferably, one side of the refrigerator body is fixedly provided with two fixing plates, the top surface of the first U-shaped plate is fixedly provided with two threaded columns, the top surface of the fixing plate is provided with a connecting hole, the outer circular wall surface of the threaded column is movably sleeved with the inner circular wall surface of the connecting hole, and the outer circular wall surface of the threaded column is in threaded connection with a nut.

Compared with the prior art, the utility model has the beneficial effects that: in the refrigerator, the air conditioner is provided with a refrigerating device,

1. through the refrigerator body and the universal wheel body of setting mutually support, can remove the refrigerator body, mounting panel through setting up, first spring, the supporting shoe, supporting shoe and restriction groove mutually support, can remove the outside of restriction groove with the supporting shoe, through the fixed block that sets up, the supporting hole, the erection column, the third spring, the second U-shaped board, movable roller and rubber column mutually support, make movable roller and rubber column downwardly moving until with ground contact, mounting panel through setting up, first spring, the supporting shoe, first U-shaped board and restriction groove mutually support, can confirm the position of movable roller and rubber column, subaerial hair can be blocked by movable roller and rubber column, avoid the hair winding on ground on the universal wheel body, the staff of being convenient for carries the refrigerator body through the universal wheel body and removes, reach the portable effect to the refrigerator body.

2. Through joint post, fly leaf, mounting groove, second spring, joint hole, mounting bracket, joint hole and the fixed box of setting up mutually support, can fix the mounting bracket at suitable height, the staff of being convenient for adjusts the height of mounting bracket.

3. Through the movable plate, the movable plate can drive the limiting block to move in the limiting hole on the fixed box when moving in the fixed box, the limiting block can limit the movable plate to avoid the falling of the movable plate,

drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a fixing plate structure according to the present utility model;

FIG. 3 is a schematic view of a mounting frame according to the present utility model;

FIG. 4 is a schematic view of a clamping post according to the present utility model;

FIG. 5 is a schematic view of a second U-shaped plate according to the present utility model;

FIG. 6 is a schematic view of the partial structure of FIG. 2A;

fig. 7 is a schematic structural diagram of a fixed block according to the present utility model.

In the figure: 1. a refrigerator body; 2. a first U-shaped plate; 3. a fixing plate; 4. a fixing groove; 5. a first spring; 6. a fixed box; 7. a mounting frame; 8. a universal wheel body; 9. a second U-shaped plate; 10. a movable roller; 11. a rubber column; 12. a support hole; 13. a mounting column; 14. a connection hole; 15. a threaded column; 16. limiting the aperture; 17. a limiting block; 18. a movable plate; 19. a clamping column; 20. a clamping hole; 21. a mounting groove; 22. a second spring; 23. a support groove; 24. a spin column; 25. a fixed block; 26. a mounting plate; 27. placing a column; 28. a third spring; 29. a limiting groove; 30. and a supporting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, the present utility model provides a technical solution: comprises a refrigerator body 1, a plurality of universal wheel bodies 8 are fixedly arranged on the bottom surface of the refrigerator body 1, a portable component is arranged on one side of the refrigerator body 1 and used for carrying the refrigerator body 1, the portable component comprises a first U-shaped plate 2, the first U-shaped plate 2 is arranged on one side of the refrigerator body 1, a second U-shaped plate 9 is movably sleeved in the first U-shaped plate 2, a movable roller 10 is movably sleeved in the second U-shaped plate 9, a plurality of rubber columns 11 are fixedly arranged on the outer circular wall surface of the movable roller 10, fixed blocks 25 are fixedly arranged on two sides of the second U-shaped plate 9, supporting holes 12 are movably sleeved with the fixed blocks 25, a mounting column 13 is fixedly arranged in the supporting holes 12, a circular through hole is formed in the top surface of the supporting holes 12, the inner circular wall surface of the circular through hole is movably sleeved with the outer circular wall surface of the mounting column 13, the outer circular wall surface of the mounting column 13 is movably sleeved with a third spring 28, one end of the third spring 28 is fixedly connected with the inner bottom surface of the supporting hole 12, the other end of the third spring 28 is fixedly connected with the bottom surface of the fixed block 25, one side of the fixed block 25 is provided with a fixed groove 4, the inside of the fixed groove 4 is fixedly provided with a first spring 5, one end of the first spring 5 is fixedly provided with a mounting plate 26, one side of the mounting plate 26 is fixedly provided with two supporting blocks 30, two sides of the first U-shaped plate 2 are respectively provided with a plurality of limiting grooves 29, the supporting blocks 30 are movably sleeved with the limiting grooves 29, a worker can move the refrigerator body 1 by utilizing the universal wheel body 8 through the arranged refrigerator body 1, the worker can outwards move the mounting plate 26 through the arranged mounting plate 26 to stretch the first spring 5, the mounting plate 26 moves to drive the supporting block 30 to move outwards, the worker moves the mounting plate 26 to move the supporting block 30 to the outside of the limiting groove 29, the limitation of the supporting block 30 is lost, the worker moves the fixing block 25 downwards to enable the fixing block 25 to move downwards along the mounting column 13 in the supporting hole 12 and enable the third spring 28 to be compressed, the fixing block 25 moves downwards to drive the second U-shaped plate 9 to move downwards, the second U-shaped plate 9 moves downwards to drive the movable roller 10 and the rubber column 11 to move downwards until contacting with the ground, then the worker releases the mounting plate 26, the acting force of the first spring 5 enables the mounting plate 26 to drive the supporting block 30 to move forwards, the supporting block 30 moves forwards to enter the inside of the limiting groove 29 on the side face of the first U-shaped plate 2 to limit the position of the second U-shaped plate 9, accordingly, the position of the movable roller 10 and the rubber column 11 is determined, the worker pushes the refrigerator body 1 to move so that the movable roller 10 and the rubber column 11 roll on the ground, hair on the ground can be blocked by the movable roller 10 and the rubber column 11, the hair on the ground is prevented from winding on the universal wheel body 8, the universal wheel body 8 is convenient for the worker to carry the refrigerator body 1 through the universal machine 1, and the portable refrigerator body 1 can achieve the effect of the portable refrigerator body 1.

Referring to fig. 5, in order to achieve the limiting effect on the movable roller 10, the portable assembly further includes two rotating columns 24, the two rotating columns 24 are respectively and fixedly mounted at two ends of the movable roller 10, the two inner sides of the second U-shaped plate 9 are respectively provided with a supporting groove 23, the outer circular wall surface of the rotating column 24 is movably sleeved with the inner circular wall surface of the supporting groove 23, through the movable roller 10, the movable roller 10 can drive the rotating column 24 to rotate in the supporting groove 23 inside the second U-shaped plate 9 when rolling on the ground, and the rotating column 24 can limit the movable roller 10, so that the limiting effect on the movable roller 10 is achieved.

Referring to fig. 1 and 3, in order to move the refrigerator body 1, a fixed box 6 is fixedly installed on one side of the refrigerator body 1, a movable plate 18 is movably sleeved in the fixed box 6, a mounting frame 7 is fixedly installed on the top surface of the movable plate 18, the mounting frame 7 is movably sleeved with the fixed box 6, and a worker holds the mounting frame 7 by hand and pushes the mounting frame 7 forward through the mounting frame 7.

Referring to fig. 3 and 4, in order to adjust the height of the mounting frame 7, the mounting groove 21 is formed in both sides of the movable plate 18, the clamping post 19 is movably sleeved on the inner circular wall surface of the mounting groove 21, the second spring 22 is fixedly mounted in the mounting groove 21, one end of the second spring 22 is fixedly connected with one end of the clamping post 19, the plurality of clamping holes 20 are formed in both sides of the fixed box 6, the outer circular wall surface of the clamping post 19 is movably sleeved on the inner circular wall surface of the clamping hole 20, through the arranged clamping post 19, the staff presses the clamping post 19 to enable the clamping post 19 to move backwards into the inside of the mounting groove 21 on the movable plate 18, meanwhile, the second spring 22 is compressed, the staff moves the clamping post 19 to the outside of the clamping hole 20, the limitation of the clamping post 19 is lost, the staff moves upwards to drive the movable plate 18 to move upwards in the inside of the fixed box 6, the staff releases the clamping post 19 after that the staff releases the effort of the second spring 22 to enable the clamping post 19 to move forwards into the inside of the clamping post 20, and accordingly the height of the mounting frame 7 is convenient to adjust the position of the mounting frame 7.

Referring to fig. 3, in order to avoid the falling of the movable plate 18, limiting holes 16 are formed on two sides of the mounting frame 7, limiting blocks 17 are fixedly mounted on two sides of the movable plate 18, the limiting holes 16 are movably sleeved with the limiting blocks 17, the movable plate 18 moves in the fixed box 6 through the movable plate 18, the limiting blocks 17 can drive the limiting blocks 17 to move in the fixed box 6, and the limiting blocks 17 can limit the movable plate 18 to avoid the falling of the movable plate 18.

Referring to fig. 6, in order to achieve the limiting effect on the mounting plate 26, two placement posts 27 are fixedly mounted on one side of the fixing block 25, two circular through holes are formed in one side of the mounting plate 26, the inner circular wall surfaces of the circular through holes are movably sleeved with the outer circular wall surfaces of the placement posts 27, and through the mounting plate 26, workers move the mounting plate 26 outwards to enable the mounting plate 26 to move outwards along the placement posts 27, and the placement posts 27 can limit the movement of the mounting plate 26, so that the limiting effect on the mounting plate 26 is achieved.

Referring to fig. 1 and 2, in order to remove the first U-shaped plate 2, two fixing plates 3 are fixedly installed on one side of the refrigerator body 1, two threaded columns 15 are fixedly installed on the top surface of the first U-shaped plate 2, a connection hole 14 is formed in the top surface of the fixing plate 3, the outer circular wall surface of the threaded column 15 is movably sleeved with the inner circular wall surface of the connection hole 14, a nut is in threaded connection with the outer circular wall surface of the threaded column 15, a worker rotates the nut to remove the nut from the threaded column 15 through the set nut, then the worker moves the first U-shaped plate 2 downwards to drive the threaded column 15 to move to the outside of the connection hole 14 on the fixing plate 3, and the worker is convenient to remove the first U-shaped plate 2.

Working principle: when in use, through the refrigerator body 1, the weight of the refrigerator body 1 is large, a worker can move the refrigerator body 1 by using the universal wheel body 8, through the mounting plate 26, the worker outwards moves the mounting plate 26 to enable the first spring 5 to be lengthened, the mounting plate 26 outwards moves to enable the supporting block 30 to be outwards moved, the worker moves the mounting plate 26 to enable the supporting block 30 to be moved to the outside of the limiting groove 29, the limitation of the supporting block 30 is lost, the worker downwards moves the fixing block 25 to enable the fixing block 25 to downwards move along the mounting column 13 in the supporting hole 12 and simultaneously enable the third spring 28 to be compressed, the fixing block 25 downwards moves to enable the second U-shaped plate 9 to downwards move, the second U-shaped plate 9 downwards moves to enable the movable roller 10 and the rubber column 11 to downwards move until contacting the ground, then the staff loosens mounting panel 26, the effort of first spring 5 makes mounting panel 26 drive supporting shoe 30 move forward, the supporting shoe 30 moves forward and can get into the inside of first U-shaped board 2 side limiting groove 29 and restrict the position of second U-shaped board 9 to confirm the position of movable roller 10 and rubber column 11, staff promotes refrigerator body 1 and removes and make movable roller 10 and rubber column 11 roll subaerially, subaerial hair can be blocked by movable roller 10 and rubber column 11, avoid the hair winding on the ground on universal wheel body 8, the staff of being convenient for carries refrigerator body 1 through universal wheel body 8 and removes, reach the portable effect to refrigerator body 1, the staff of being convenient for uses refrigerator body 1.

Through the movable roller 10 that sets up, the movable roller 10 can drive the column spinner 24 and rotate in the inside supporting slot 23 of second U-shaped plate 9 when ground rolls, the column spinner 24 can restrict movable roller 10, reach the restriction effect to movable roller 10, through the joint post 19 that sets up, the staff presses joint post 19 and makes joint post 19 backward move get into the inside of mounting groove 21 on the movable plate 18 simultaneously make second spring 22 compressed, the staff removes joint post 19 to the outside of joint hole 20, the restriction of joint post 19 has been lost, staff upwards moves mounting bracket 7 and drives movable plate 18 at the inside of fixed box 6 upwards remove, the staff removes mounting bracket 7 to suitable height, then the staff unclamps joint post 19, the effort of second spring 22 makes joint post 19 forward movement get into the inside of joint hole 20, thereby confirm the position of mounting bracket 7, the staff of being convenient for adjusts the height of mounting bracket 7.

Through the fly leaf 18 that sets up, the inside removal of fly leaf 18 at fixed box 6 can drive limiting block 17 and restrict the inside removal of hole 16 on fixed box 6, limiting block 17 can restrict fly leaf 18, avoid fly leaf 18 to drop, through the mounting panel 26 that sets up, the staff outwards removes mounting panel 26 and makes mounting panel 26 outwards remove along placing post 27, place post 27 can restrict the removal of mounting panel 26, reach the restriction effect to mounting panel 26, through the nut that sets up, the staff rotates the nut and takes off the nut from screw post 15, then the staff moves down first U-shaped board 2 and drives screw post 15 and remove to the outside of connecting hole 14 on the fixed plate 3, the staff of being convenient for takes off first U-shaped board 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable refrigerator comprising a refrigerator body (1), characterized in that: the bottom surface of the refrigerator body (1) is fixedly provided with a plurality of universal wheel bodies (8);

portable subassembly, portable subassembly sets up one side of refrigerator body (1) is used for carrying refrigerator body (1), portable subassembly includes: the refrigerator comprises a first U-shaped plate (2), the first U-shaped plate (2) is arranged on one side of a refrigerator body (1), a second U-shaped plate (9) is movably sleeved in the first U-shaped plate (2), a movable roller (10) is movably sleeved in the second U-shaped plate (9), a plurality of rubber columns (11) are fixedly arranged on the outer circular wall surface of the movable roller (10), fixing blocks (25) are fixedly arranged on two sides of the second U-shaped plate (9), supporting holes (12) are formed in two sides of the first U-shaped plate (2), the supporting holes (12) are movably sleeved with the fixing blocks (25), a mounting column (13) is fixedly arranged in the supporting holes (12), a circular through hole is formed in the top surface of the supporting holes, a third spring (28) is movably sleeved on the outer circular wall surface of the mounting column (13), a fixing groove (4) is formed in the bottom surface (12) of the third spring (28), one end (25) is fixedly connected with the fixing groove (4) in the fixing groove (5), one end fixed mounting of first spring (5) has mounting panel (26), one side fixed mounting of mounting panel (26) has two supporting shoe (30), a plurality of restriction groove (29) have all been seted up to the both sides of first U-shaped board (2), supporting shoe (30) with restriction groove (29) activity cup joints.

2. A portable refrigerator according to claim 1, wherein: the portable assembly further comprises:

the two rotary columns (24), the two rotary columns (24) are respectively and fixedly installed at two ends of the movable roller (10), the two sides of the inside of the second U-shaped plate (9) are provided with supporting grooves (23), and the outer circular wall surface of the rotary column (24) is movably sleeved with the inner circular wall surface of the supporting grooves (23).

3. A portable refrigerator according to claim 1, wherein: one side fixed mounting of refrigerator body (1) has fixed box (6), fixed box (6) inside activity has cup jointed fly leaf (18), the top surface fixed mounting of fly leaf (18) has mounting bracket (7), mounting bracket (7) with fixed box (6) activity cup joints.

4. A portable refrigerator according to claim 3, wherein: the mounting groove (21) has all been seted up to the both sides of fly leaf (18), joint post (19) have been cup jointed in the interior wall activity of mounting groove (21), the inside fixed mounting of mounting groove (21) has second spring (22), the one end of second spring (22) with the one end fixed connection of joint post (19), a plurality of joint hole (20) have all been seted up to the both sides of fixed box (6), the outer disc wall of joint post (19) with the interior wall activity of joint hole (20) cup joints.

5. A portable refrigerator according to claim 4, wherein: limiting holes (16) are formed in two sides of the mounting frame (7), limiting blocks (17) are fixedly mounted on two sides of the movable plate (18), and the limiting holes (16) are movably sleeved with the limiting blocks (17).

6. A portable refrigerator according to claim 1, wherein: two placing columns (27) are fixedly arranged on one side of the fixed block (25), two circular through holes are formed in one side of the mounting plate (26), and the inner circular wall surface of each circular through hole is movably sleeved with the outer circular wall surface of each placing column (27).

7. A portable refrigerator according to claim 1, wherein: two fixed plates (3) are fixedly arranged on one side of the refrigerator body (1), two threaded columns (15) are fixedly arranged on the top surface of the first U-shaped plate (2), connecting holes (14) are formed in the top surface of the fixed plate (3), the outer circular wall surface of each threaded column (15) is movably sleeved with the inner circular wall surface of each connecting hole (14), and nuts are connected with the outer circular wall surface of each threaded column (15) in a threaded mode.