A fully enclosed household refrigerator door seal
A household refrigerator and fully enclosed technology, which is applied in household appliances, household refrigeration devices, applications, etc., can solve the problems that cannot be called fully enclosed door seals, thermal insulation performance decline, and large refrigerator cooling capacity, etc., to achieve airtightness Good, prevent cold air leakage, smooth contact surface effect
Active Publication Date: 2020-07-28
安徽省星年华电气股份有限公司
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Problems solved by technology
The commonly used double-chamber and double-fin door seals have good performance in insulating hot and cold air, but like many other types of door seals, they cannot be called fully enclosed door seals because they are used in refrigerators. The coldness formed by the heat conduction of the metal shell cannot be cut off in the door seal structure. The "cold bridge" of the refrigerator has a large amount of coldness, a decrease in thermal insulation performance, and high energy consumption. Therefore, we have designed a fully enclosed household refrigerator door seal. to solve the above problems
Method used
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[0017] 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.
[0018] refer to Figure 1-2 , a fully enclosed household refrigerator door seal, including a seal installation part 10, a seal body part 20 is provided on one side of the seal installation part 10, an elastic member formed integrally with the seal installation part 10 and the seal body part 20, the seal installation part 10 Both sides of one end away from the seal body part 20 are provided with anti-detachment hooks 101 arranged obliquely. The side of the seal body part 20 near the seal installation part 10 is provided with a main airbag hole 201, and a main airbag hole 202 is arranged in the main airbag hole 201. One side of the main airbag hole 201 is provided with...
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The invention discloses a fully enclosed household refrigerator door seal, which comprises a seal installation part, a seal body part is arranged on one side of the seal installation part, and a main air bag hole is arranged on a side of the seal body part close to the seal installation part, The main airbag hole is provided with a main airbag, one side of the main airbag hole is provided with a branch airbag hole, the inside of the branch airbag hole is provided with a branch airbag, and the side of the main airbag hole away from the sealing strip installation part is provided with a magnetic strip. A magnetic strip is provided in the magnetic strip installation hole, an auxiliary airbag hole is provided between the magnetic strip installation hole and the branch airbag hole, and an auxiliary airbag is arranged inside the auxiliary airbag hole, and the branch airbag hole is far away from the auxiliary airbag hole. One side of the airbag hole is provided with a first extension, and both sides of the first extension are provided with sealing ribs. The invention has high elasticity, good deformation resistance and good sealing performance, can effectively prevent the leakage of cold air in the refrigerator, greatly improve the heat insulation performance of the refrigerator door seal, and save energy and energy consumption.
Description
technical field [0001] The invention relates to the field of refrigerator seals, in particular to a fully enclosed household refrigerator door seal. Background technique [0002] The refrigerator door seal is a kind of refrigerator accessory used to seal between the refrigerator door and the cabinet. It consists of two parts, a soft polyvinyl chloride (SPVC) jacket and a magnetic adhesive strip. There are many types of door seals adopted on the existing household refrigerators, but with regard to its structural classification, there are only: single air chamber, multiple air chambers, no fins, and several types of fins. The commonly used double-chamber and double-fin door seals have good performance in insulating hot and cold air, but like many other types of door seals, they cannot be called fully enclosed door seals because they are used in refrigerators. In the door seal structure, the residual cold formed by the heat conduction of the metal shell cannot be cut off. The...
Claims
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IPC IPC(8): F25D23/02
CPCF25D23/028F25D23/087
Inventor 年四虎
Owner 安徽省星年华电气股份有限公司