CN219910447U

CN219910447U - Buffering assembly for door plate of refrigeration house

Info

Publication number: CN219910447U
Application number: CN202321180294.1U
Authority: CN
Inventors: 张休成; 方国兵; 鲁自成
Original assignee: Anhui Anleng Energy Saving Technology Co ltd
Current assignee: Anhui Anleng Energy Saving Technology Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-27
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a refrigerator door plate buffer assembly, which relates to the field of refrigerators and comprises a door plate main body arranged on a frame, two groups of movable shells, wherein the inside of each movable shell is fixedly connected with a fixed shaft lever, the outside of each fixed shaft lever is sleeved with a rolling wheel, the inside surface of each movable shell is fixedly connected with a first sliding rod, the outside of each first sliding rod is sleeved with a first spring, a first hinge is connected between the door plate main body and the frame, the upper side and the lower side of the door plate main body are respectively provided with a movable groove, the inside surfaces of the two groups of movable grooves are close to two sides and are respectively provided with a first groove and a second groove, and the two groups of movable shells are respectively positioned in the two groups of first grooves; the utility model has the advantages that: can avoid the freezer door plant to directly bump with the door frame when closing and harm violently, have fine buffering safeguard function, improved the life of freezer door plant, and have convenient substep dismantlement function, conveniently overhaul the maintenance to buffer assembly.

Description

Buffering assembly for door plate of refrigeration house

Technical Field

The utility model relates to the field of refrigeration houses, in particular to a refrigeration house door plate buffer assembly.

Background

With the improvement of living standard of people, more and more materials need to be stored at low temperature, and a refrigeration house also grows. The existing refrigeration house is often divided into an indoor refrigeration house and an outdoor refrigeration house. The more the antennae of the refrigeration technology in various fields are, the more the antennae are, and the number of the refrigeration storage demands is increased to a certain extent. The cold storage door plate is a door plate which is installed in cold storage equipment, a refrigerating warehouse and other refrigerating environment equipment and is used for heat preservation and sealing.

Through retrieving, patent number is CN215766001U, a freezer door plant with buffering sealing function is disclosed, avoid cold air to leak, can provide a buffering power, let the freezer door plant can not atress rebound when closing, do not use key and lock, realize sealed hasp when buffering is closed, open also laborsaving, also need not to consider the buttonhole to freeze scheduling problem, however current freezer door plant buffer assembly is the elastic gasket generally, the structure is simpler, and to the violent collision of door plant and door frame, its buffering effect is then comparatively poor, be unfavorable for the safety protection to the freezer door plant.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a refrigerator door plate buffer assembly, which is generally an elastic gasket, has a simple structure, has a poor buffer effect for severe collision of a door plate and a door frame, and is not beneficial to safety protection of the refrigerator door plate.

In order to solve the technical problem, the technical scheme of the utility model is that the refrigerator door plate buffer assembly comprises a door plate main body arranged on a frame, and further comprises two groups of movable shells, wherein a fixed shaft rod is fixedly connected to the inside of each movable shell, a rolling wheel is sleeved on the outer side of each fixed shaft rod, a first sliding rod is fixedly connected to the inner side surface of each movable shell, a first spring is sleeved on the outer side of each first sliding rod, and a first hinge is connected between the door plate main body and the frame.

As a further aspect of the utility model: the door plate is characterized in that the upper side and the lower side of the door plate main body are respectively provided with a movable groove, the inner side faces of the two groups of movable grooves are close to two sides and are respectively provided with a first groove and a second groove, the two groups of movable shells are respectively located in the two groups of first grooves, and the two groups of movable wheels are respectively installed in the two groups of movable shells through rotation of fixed shaft rods.

As a further aspect of the utility model: the inner side wall of the first groove is provided with a sliding hole in a penetrating mode, and the first sliding rod is connected with the door plate body in a sliding mode through the sliding hole.

As a further aspect of the utility model: the inside of frame is close to one side and is provided with the rotor plate, be connected with the second hinge between rotor plate and the frame, the wall groove has been seted up to the inside wall of frame, and the inside in wall groove is provided with the second magnet board, the fixed first magnet board that inlays on the rotor plate.

As a further aspect of the utility model: the rotating plate is rotationally connected with the frame through a second hinge, a fixed stop lever is fixedly connected to one side, close to the door plate main body, of the frame, and the first magnet plate and the second magnet plate are designed to be like magnets.

As a further aspect of the utility model: and a second sliding rod is fixedly connected to one side surface of the second magnet plate close to two sides, second springs are sleeved on the outer sides of the two groups of second sliding rods, and the two groups of second sliding rods are in sliding connection with the frame.

As a further aspect of the utility model: the inner sides of the two groups of movable grooves are respectively provided with a movable plate, the two inner side walls of the two groups of movable grooves are respectively fixedly connected with a limiting rod, and the two groups of movable plates are respectively and slidably arranged in the two groups of movable grooves through the two groups of limiting rods.

As a further aspect of the utility model: the two groups of the movable plates are respectively provided with fastening screws in a penetrating way, the two groups of the second grooves are respectively fixedly connected with an inner threaded pipe on one side close to the inside, and the two groups of the fastening screws are respectively connected with the two groups of the inner threaded pipes in a threaded way through the movable plates.

As a further aspect of the utility model: the outside of first slide bar is close to one end threaded connection has first baffle ring, the outside of second slide bar is close to one end and all threaded connection has the second baffle ring.

Compared with the prior art, the utility model has the following advantages: the door plate main body rotates to the inner side of the frame through the first hinge, the rotating plate rotates to the inner side wall of the frame through the second hinge, the second magnet plate slides in the wall groove through the repulsive interaction of the first magnet plate and the second magnet plate and is matched with the two groups of second sliding rods, the movement of the second magnet plate is blocked under the action of the two groups of second springs, so that the rotating speed of the rotating plate is reduced, meanwhile, the two groups of rolling wheels are in rolling contact with the rotating plate through the fixed shaft rod respectively, then the two groups of moving shells slide in the two groups of first grooves respectively through the matching of the first sliding rods and the sliding holes, the sliding of the moving shells is blocked under the action of the first springs, the rotating speed of the door plate main body is reduced, the refrigerator door plate can be prevented from being damaged due to severe collision directly with the door frame when being closed, a good buffering protection function is achieved, and the service life of the refrigerator door plate is prolonged.

The movable plate is separated from the door plate main body through the threaded connection of the fastening screw and the internal threaded pipe, the movable plate is moved out of the inner side of the movable groove through the two groups of limiting rods, the movable shell is moved out of the first groove through the threaded connection of the first baffle ring and the first sliding rod, and then the second magnet plate is moved out of the wall groove through the threaded connection of the second baffle ring and the second sliding rod, so that the buffer assembly is convenient to overhaul and maintain.

Drawings

FIG. 1 is a schematic structural view of a door panel cushioning assembly for a refrigerator in an embodiment of the present utility model;

FIG. 2 is a schematic view of a connection structure of a door panel body according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a connection structure of a frame according to an embodiment of the present utility model.

In the figure: 1. a door panel body; 2. a frame; 3. a first hinge; 4. a moving groove; 5. a first groove; 6. a second groove; 7. a moving shell; 8. fixing the shaft lever; 9. a rolling wheel; 10. a first slide bar; 11. a first spring; 12. a rotating plate; 13. a second hinge; 14. a first magnet plate; 15. a second magnet plate; 16. a second slide bar; 17. a second spring; 18. an internally threaded tube; 19. fastening a screw; 20. a moving plate; 21. a limit rod; 22. a first baffle ring; 23. a second baffle ring; 24. and fixing the stop lever.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Embodiment 1 please refer to fig. 1-4, a refrigerator door plate buffer assembly, including a door plate main body 1 disposed on a frame 2, further including two sets of movable shells 7, wherein the inner part of the movable shells 7 is fixedly connected with a fixed shaft rod 8, the outer side of the fixed shaft rod 8 is sleeved with a rolling wheel 9, the inner side of the movable shells 7 is fixedly connected with a first sliding rod 10, the outer side of the first sliding rod 10 is sleeved with a first spring 11, and a first hinge 3 is connected between the door plate main body 1 and the frame 2.

The upper and lower sides of door plant main part 1 have seted up respectively and have removed groove 4, and the medial surface of two sets of removal groove 4 is close to both sides and has seted up first recess 5 and second recess 6 respectively, and two sets of removal shells 7 are located the inside of two sets of first recesses 5 respectively, and two sets of wheels 9 rotate the inside of installing at two sets of removal shells 7 through fixed axostylus axostyle 8 respectively.

In this embodiment, the two sets of rolling wheels 9 are facilitated to rotate inside the two sets of moving shells 7 respectively by the fixed shaft 8.

The inner side wall of the first groove 5 is provided with a sliding hole in a penetrating mode, and the first sliding rod 10 is connected with the door plate body 1 in a sliding mode through the sliding hole.

In this embodiment, the movable housing 7 is moved inside the first recess 5 by the cooperation of the first slide bar 10 and the slide hole.

The inside of frame 2 is close to one side and is provided with rotor plate 12, is connected with second hinge 13 between rotor plate 12 and the frame 2, and the wall groove has been seted up to the inside wall of frame 2, and the inside in wall groove is provided with second magnet board 15, and the fixed first magnet board 14 of inlaying on the rotor plate 12, rotor plate 12 rotates with frame 2 through second hinge 13 to be connected, and one side that frame 2 is close to door plant main part 1 fixedly connected with fixed pin 24, and first magnet board 14 designs like magnetic iron with second magnet board 15.

In this embodiment, the rotation plate 12 is provided rotatably inside the frame 2 by the second hinge 13.

A second slide bar 16 is fixedly connected to one side surface of the second magnet plate 15 close to two sides, a second spring 17 is sleeved on the outer sides of the two groups of second slide bars 16, and the two groups of second slide bars 16 are in sliding connection with the frame 2.

In this embodiment, the second magnet plate 15 is moved inside the wall groove by two sets of second slide bars 16.

Specifically, the door plate main body 1 rotates to the inner side of the frame 2 through the first hinge 3, at this time, the rotating plate 12 rotates to the inner side wall of the frame 2 through the second hinge 13, the second magnet plate 15 slides in the wall groove through the repulsive interaction of the first magnet plate 14 and the second magnet plate 15 and is matched with the two groups of second slide bars 16, the movement of the second magnet plate 15 is blocked under the action of the two groups of second springs 17, so that the rotating speed of the rotating plate 12 is reduced, meanwhile, the two groups of rolling wheels 9 are respectively in rolling contact with the rotating plate 12 through the fixed shaft rod 8, then the two groups of moving shells 7 slide in the two groups of first grooves 5 through the matching of the first slide bars 10 and the slide holes, and the sliding of the moving shells 7 is blocked under the action of the first springs 11, so that the rotating speed of the door plate main body 1 is reduced, the refrigerator door plate can be prevented from being directly collided with a door frame to be damaged when being closed, the refrigerator is prevented from being damaged due to severe collision, and the service life of the refrigerator is prolonged.

In embodiment 2, referring to fig. 1-4, in a buffering assembly for a door panel of a refrigerator, moving plates 20 are disposed on inner sides of two sets of moving grooves 4, limiting rods 21 are fixedly connected to two inner side walls of the two sets of moving grooves 4, and the two sets of moving plates 20 are slidably mounted in the two sets of moving grooves 4 through the two sets of limiting rods 21, respectively.

The two groups of moving plates 20 are respectively provided with fastening screws 19 in a penetrating way, the inner sides of the two groups of second grooves 6 close to one side are respectively fixedly connected with an internal thread pipe 18, and the two groups of fastening screws 19 respectively penetrate through the moving plates 20 and are in threaded connection with the two groups of internal thread pipes 18.

In the embodiment, the clamping and the use of the movable plate are facilitated through the threaded connection of the fastening screw and the internal threaded pipe.

The outer side of the first slide bar 10 is connected with a first baffle ring 22 by screw threads near one end, and the outer side of the second slide bar 16 is connected with a second baffle ring 23 by screw threads near one end.

In the present embodiment, the first and second stopper rings 22 and 23 are passed so as to remove the moving case 7 and the second magnet plate 15, respectively.

Specifically, the movable plate 20 is separated from the door plate main body 1 through the threaded connection of the fastening screw 19 and the internal threaded pipe 18, the movable plate 20 is moved out of the inner side of the movable groove 4 through the two groups of limiting rods 21, the movable shell 7 is moved out of the first groove 5 through the threaded connection of the first baffle ring and the first sliding rod 10, and the second magnet plate 15 is moved out of the wall groove through the threaded connection of the second baffle ring and the second sliding rod 16.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The utility model provides a freezer door plant buffer component, includes door plant main part (1) of setting on frame (2), its characterized in that: still include two sets of removal shells (7), the inside fixedly connected with fixed axostylus axostyle (8) of removal shell (7), the outside cover of fixed axostylus axostyle (8) is equipped with and rolls round (9), the medial surface fixedly connected with first slide bar (10) of removal shell (7), the outside cover of first slide bar (10) is equipped with first spring (11), be connected with first hinge (3) between door plant main part (1) and frame (2).

2. The refrigeration door panel cushioning assembly set forth in claim 1 wherein: the door plate is characterized in that the upper side and the lower side of the door plate main body (1) are respectively provided with a movable groove (4), two groups of movable grooves (4) are respectively provided with a first groove (5) and a second groove (6) close to two sides, two groups of movable shells (7) are respectively located in the two groups of first grooves (5), and two groups of rolling wheels (9) are respectively installed in the two groups of movable shells (7) through rotation of fixed shaft rods (8).

3. The refrigeration door panel cushioning assembly set forth in claim 2 wherein: the inner side wall of the first groove (5) is provided with a sliding hole in a penetrating mode, and the first sliding rod (10) is connected with the door plate main body (1) in a sliding mode through the sliding hole.

4. The refrigeration door panel cushioning assembly set forth in claim 1 wherein: the inside of frame (2) is close to one side and is provided with rotor plate (12), be connected with second hinge (13) between rotor plate (12) and frame (2), the wall groove has been seted up to the inside wall of frame (2), and the inside in wall groove is provided with second magnet board (15), the fixed first magnet board (14) that inlays on rotor plate (12).

5. The refrigeration door panel cushioning assembly set forth in claim 4 wherein: the rotating plate (12) is rotationally connected with the frame (2) through a second hinge (13), one side, close to the door plate main body (1), of the frame (2) is fixedly connected with a fixed stop lever (24), and the first magnet plate (14) and the second magnet plate (15) are designed to be like magnets.

6. The refrigeration door panel cushioning assembly set forth in claim 5 wherein: a second sliding rod (16) is fixedly connected to one side face, close to two sides, of the second magnet plate (15), second springs (17) are sleeved on the outer sides of the two groups of second sliding rods (16), and the two groups of second sliding rods (16) are in sliding connection with the frame (2).

7. The refrigeration door panel cushioning assembly set forth in claim 2 wherein: two sets of inboard that removes groove (4) all is provided with movable plate (20), two sets of two inside walls that remove groove (4) all fixedly connected with gag lever post (21), and two sets of movable plate (20) are respectively through two sets of gag lever post (21) slidable mounting in the inside of two sets of removal grooves (4).

8. The refrigeration door panel cushioning assembly set forth in claim 7 wherein: two groups of the movable plates (20) are respectively provided with fastening screws (19) in a penetrating manner, one side, close to the inside, of each second groove (6) is fixedly connected with an inner threaded pipe (18), and the two groups of the fastening screws (19) respectively penetrate through the movable plates (20) to be in threaded connection with the two groups of the inner threaded pipes (18).

9. The refrigeration door panel cushioning assembly set forth in claim 6 wherein: the outer side of the first sliding rod (10) is close to one end and is in threaded connection with a first baffle ring (22), and the outer side of the second sliding rod (16) is close to one end and is in threaded connection with a second baffle ring (23).