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Device for sealing and refrigerator

A sealing structure and box cover technology, which is applied in household refrigerators, household refrigeration devices, packaging, etc., can solve problems such as odor accumulation and poor sealing effect, and achieve good sealing effect

Pending Publication Date: 2022-07-01
QINGDAO HAIGAO DESIGN MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the storage boxes, fruit and vegetable boxes and other structures in the existing refrigerators often cause odor problems due to poor sealing effects

Method used

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  • Device for sealing and refrigerator
  • Device for sealing and refrigerator
  • Device for sealing and refrigerator

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0030] In order to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, which are for reference only and are not intended to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, numerous details are provided to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0031] The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or s...

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Abstract

The invention relates to the technical field of intelligent household appliances, for example to a device for sealing. Comprising a box body, a box cover, a piston part, a rotating part, a first one-way valve and a second one-way valve. A sealed storage space is defined by the box cover and the box body, and the box cover comprises a concave part; the piston part is movably arranged in the concave part, and an exhaust cavity is defined by the piston part and the concave part of the box cover; the rotating part and the piston part are connected through a corrugated sliding rail structure, and the rotating part can rotate to drive the piston part to do reciprocating motion in the concave part. The first one-way valve communicates with the exhaust cavity and the space outside the box cover. The second one-way valve communicates with the storage space and the exhaust cavity. According to the food storage device, good sealing performance is guaranteed when the device used for sealing is used for storing food, and the requirement of a user for refined storage of the food is met. The invention further discloses the refrigerator.

Description

technical field [0001] The present application relates to the technical field of smart home appliances, for example, to a sealing device and a refrigerator. Background technique [0002] At present, with the improvement of people's quality of life, the requirements for the refined storage of food are getting higher and higher, and the demand for the subdivision space inside the refrigerator is also becoming more and more significant, especially for the storage of peculiar food and other items in the refrigerator need. However, structures such as storage boxes, fruit and vegetable boxes in the existing refrigerators often lead to odor problems due to poor sealing effect. [0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art: ensuring good airtightness when storing food in the refrigerator. SUMMARY OF THE INVENTION [0004] In order to provide a basic understanding of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D25/02B65D25/20B65D81/18B65D85/00B65D85/34F25D11/00F25D25/00
CPCB65D25/02B65D25/20B65D81/18B65D85/34B65D85/00F25D25/005F25D11/00
Inventor 吴剑姜楠王新超邵樱樱周晓讨周梦瑶蒋春晖
Owner QINGDAO HAIGAO DESIGN MFG CO LTD
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