Position adjusting device for refrigerator partitioning frame
A technology for adjusting devices and refrigerators, which is applied in household refrigeration devices, applications, household appliances, etc. It can solve problems such as inability to realize self-locking, achieve high market application value, realize self-locking settings, and simplify the installation process.
Inactive Publication Date: 2020-07-28
CHANGHONG MEILING CO LTD
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Problems solved by technology
For example: the invention patent application with the patent authorization announcement number of CN106642961A discloses a refrigerator shelf lifting device, which slides along the guide rail cavity through the driving mechanism, and the traction bar is wound in the driving device. When the driving device rotates, it drives the partition to realize lifting; However, this method cannot achieve self-locking, and the driving device is required to provide driving force at all times
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] see Figure 1-4 As shown, the present invention is a position adjustment device for a refrigerator shelf, including a support box 1, a lifting component 3, a refrigerator shelf 2 and a refrigerator controller; the support box 1 includes a box seat 101 with a cavity structure and a cover The box cover 102 that is contained on the box seat 101; One side of box cover 102 vertically offers a guide groove 1021 that is elongated structure; Lifting part 3 is arrang...
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The invention discloses a position adjusting device for a refrigerator partitioning frame, and relates to the technical field of refrigerators. The position adjusting device comprises a supporting box, a lifting assembly and a refrigerator shelf; the supporting box comprises a box seat and a box cover covering the box seat; a guiding groove is vertically formed in one side surface of the box cover; the lifting assembly is arranged in the supporting box and comprises a driving lead screw which is transversely arranged at the lower part of the box seat; a pair of adaptive drive nuts are mountedon the driving lead screw; drive rods are rotationally connected onto the drive nuts; the two drive rods are arranged in a crossed manner to form an X-shaped structure; a connecting seat is rotationally connected to the upper end of each drive rod; the two connecting seats are mounted on a lifting rod in a sliding manner; and the refrigerator shelf is arranged on the outer side of the supporting box and penetrates through the guiding groove to be connected with the lifting rod. The position adjusting device is simple and reasonable in structural design, convenient to use, can realize self-locking of the refrigerator partitioning frame and has relatively high market application value.
Description
technical field [0001] The invention belongs to the technical field of refrigerators, in particular to a position adjustment device for refrigerator shelves. Background technique [0002] At present, with the improvement of people's living standards, more and more people tend to buy large-capacity refrigerators, but the height of the existing shelves is often unable to be adjusted, or just adding ribs to the existing liner, it is impossible to achieve The stepless adjustment of the lifting and lowering, and the shelf is full of food at the same time, it is inconvenient to take out the food and adjust it. This situation is a pain point for many consumers, and the market urgently needs to solve this situation. [0003] Aiming at the difficulty of adjusting the position of the refrigerator shelf, relevant technical personnel have given corresponding solutions. For example, the invention patent application with the patent authorization announcement number of CN106642961A disclo...
Claims
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IPC IPC(8): F25D25/02
CPCF25D25/024F25D25/028
Inventor 陆涛鲍敏
Owner CHANGHONG MEILING CO LTD