CN215892940U

CN215892940U - Refrigerator rack

Info

Publication number: CN215892940U
Application number: CN202121935715.8U
Authority: CN
Inventors: 邹莲; 许兴隆; 季强; 钱峰
Original assignee: Wuxi Haidaer Precision Slides Co ltd
Current assignee: Wuxi Haidaer Precision Slides Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-22
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a refrigerator rack, which can conveniently adjust the position of the rack. The shelf comprises shelves and support frames for supporting the shelves, wherein more than one shelf is connected to the support frames along the vertical direction, and the support frames are connected with the shelves through a guide sliding mechanism; the shelf type LED lamp further comprises a driving device, the driving device is connected with the lead screws through a transmission device, the number of the lead screws corresponds to that of the shelves, and the shelves are respectively connected with sleeves matched with the lead screws.

Description

Refrigerator rack

Technical Field

The utility model relates to the technical field of refrigerator shelves, in particular to a refrigerator shelf.

Background

At present, refrigerators with more and more racks are provided, the distance between the racks is often required to be adjusted when people place articles, if the existing racks need to be moved, the articles on the racks need to be taken out completely, and then the positions of the racks needed to be placed are adjusted, so that the refrigerator is inconvenient to use, and meanwhile, when the positions of the existing racks are adjusted, the traditional racks are fixed by a mechanical structure, and are difficult to assemble and disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model provides a refrigerator rack which can conveniently adjust the position of the rack, aiming at the problem that the position of the traditional refrigerator rack is difficult to adjust.

The technical scheme is as follows: a refrigerator rack, which comprises a shelf and a supporting frame for supporting the shelf, is characterized in that: the number of the shelves is more than one, the shelves are respectively connected to the support frames along the vertical direction, and the support frames are connected with the shelves through a guide sliding mechanism; the shelf type LED lamp further comprises a driving device, the driving device is connected with the lead screws through a transmission device, the number of the lead screws corresponds to that of the shelves, and the shelves are respectively connected with sleeves matched with the lead screws.

It is further characterized in that:

the support frame is fixedly connected with the refrigerator shell and comprises a vertical side support, and the shelf is connected with the side support through the guide sliding mechanism; the support frame also comprises transverse supports positioned above and below the side supports, and the driving device, the transmission device and the screw rod are arranged on the transverse supports;

the driving device is one, the transmission device is connected with the screw rods through clutches, and the number of the clutches is consistent with that of the screw rods;

the transverse bracket is provided with a driving box, and the transmission device and the clutch are positioned in the driving box;

the shelf is arranged in front of the support frame and is provided with an avoidance groove, and the shelf passes through the avoidance groove and is connected with the support frame;

the side bracket and the transverse bracket are connected into a whole through a connecting piece; the lateral bracket is connected with the refrigerator shell through a connecting piece, and the transverse bracket is connected with the baffle through a connecting piece.

After having adopted such structure, just need just can reciprocate through each shelf of lead screw control through control drive arrangement in the position of needs adjustment shelf, no longer need take out article earlier loaded down with trivial details again dismouting shelf, it is very convenient to use, the disadvantaged group of being convenient for uses.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a block diagram of the present invention with baffles omitted (front view);

FIG. 3 is a block diagram of the present invention with the baffles omitted (rear view);

fig. 4 is a schematic view of the internal structure of the drive cassette.

Detailed Description

As shown in fig. 1, 2 and 3, the refrigerator rack comprises a shelf 1 and a support frame 2 for supporting the shelf 1, wherein more than one (three in the figure) of the shelves 1 are respectively connected to the support frame 2 along the vertical direction, and the support frame 2 and the shelf 1 are connected through a guide sliding mechanism; the shelf also comprises a driving device 3 such as a motor, the driving device 3 is connected with three lead screws 4 through a transmission device, the number of the lead screws 4 is three corresponding to that of the shelves 1, and sleeves 5 matched with the lead screws 4 are respectively connected on the shelves 1.

Specifically, the support frame 2 comprises a vertical side support 2-1, the shelf 1 is connected with the side support 2-1 through a guide sliding mechanism, the shelf 1 can be connected with the guide sliding mechanism firstly through a conventional installation mode and then connected with the support through the guide sliding mechanism, the guide sliding mechanism can be a linear guide rail structure, a sliding block sliding groove structure (such as a T-shaped block and a T-shaped groove) or other mechanisms capable of guiding and relatively sliding, and the shelf 1 can slide up and down along the side support 2-1 through the guide sliding mechanism; the support frame 2 also comprises transverse supports 2-2 positioned above and below the side supports 2-1, a driving device 3 is arranged on the transverse supports 2-2, a screw rod can be arranged on the transverse supports 2-2 through a bearing, meanwhile, a driving box 6 is arranged on the transverse supports 2-2, and a transmission device is positioned in the driving box 6; the transmission device is used for transmitting the power generated by the driving device 3 to the screw rod 4, and can be a gear, a chain wheel, a synchronous belt, a steel wire rope and the like; the driving device 3 can drive the shelves 1 to move up and down respectively, but it is preferable that the driving device 3 is one, at this time, referring to fig. 4, the transmission device is connected with the lead screw 4 through the clutch 7 in the driving box 6, the number of the clutches 7 is 3 consistent with that of the lead screw 4, when the motor is started, the transmission device is driven to rotate, and when the shelves 1 need to be moved, the clutches 7 corresponding to the shelves 1 to be moved are controlled to attract, so that the lead screw 4 is connected with the transmission device, and the lead screw 4 is driven to rotate.

In addition, as shown in fig. 1, the shelf further comprises a baffle 8, the baffle 8 is arranged in front of the support frame 2 and used for shielding the support frame 2 to be more attractive, an avoiding groove 8-1 is formed in the baffle 8, and the shelf 1 penetrates through the avoiding groove 8-1 and is connected with the support frame 2; the side support 2-1 is connected with the refrigerator shell through a first connecting piece 9, the transverse support 2-2 is connected with the baffle plate 8 through a second connecting piece 10, and the side support 2-1 and the transverse support 2-2 are connected into a whole through a third connecting piece 11, so that the assembly is facilitated, and meanwhile, the installation into the refrigerator is facilitated.

When the position of a certain shelf 1 needs to be adjusted, the motor is only needed to be started to control the clutch 7 corresponding to the target shelf 1 to attract, so that the screw rod 4 corresponding to the target shelf 1 is connected with the transmission device, the shelf 1 can be controlled to move up and down along the side support 2-1 through the positive and negative rotation of the motor, the shelf 1 located in the middle can only move between two shelves above and below the shelf, and the screw rod 4 is in threaded fit with the sleeve 5, so that the shelf 1 can be stopped at a required position when the screw rod 4 does not rotate, and the shelf is convenient to use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A refrigerator rack, which comprises a shelf and a supporting frame for supporting the shelf, is characterized in that: the number of the shelves is more than one, the shelves are respectively connected to the support frames along the vertical direction, and the support frames are connected with the shelves through a guide sliding mechanism; the shelf type LED lamp further comprises a driving device, the driving device is connected with the lead screws through a transmission device, the number of the lead screws corresponds to that of the shelves, and the shelves are respectively connected with sleeves matched with the lead screws.

2. The refrigerator rack according to claim 1, wherein: the support frame is fixedly connected with the refrigerator shell and comprises a vertical side support, and the shelf is connected with the side support through the guide sliding mechanism; the support frame also comprises a transverse support positioned above and below the side support, and the driving device, the transmission device and the screw rod are arranged on the transverse support.

3. The refrigerator rack according to claim 2, wherein: the driving device is one, the transmission device is connected with the screw rods through clutches, and the number of the clutches is consistent with that of the screw rods.

4. A refrigerator rack according to claim 3, wherein: and a driving box is installed on the transverse support, and the transmission device and the clutch are located in the driving box.

5. The refrigerator rack according to any one of claims 2 to 4, wherein: the shelf is arranged in front of the support frame, an avoiding groove is formed in the baffle, and the shelf penetrates through the avoiding groove and is connected with the support frame.

6. The refrigerator rack according to claim 5, wherein: the side bracket and the transverse bracket are connected into a whole through a connecting piece; the lateral bracket is connected with the refrigerator shell through a connecting piece, and the transverse bracket is connected with the baffle through a connecting piece.