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Door body reinforcing device, refrigerator door body and refrigerator
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A technology for strengthening the device and the door body, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve problems such as door body deformation, and achieves a solution to door body deformation. Effect
Active Publication Date: 2018-07-13
HEFEI HUALING CO LTD +2
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Abstract
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[0004] The first purpose of the present invention is to provide a door body strengthening device with simple structure, reasonable design and effective elimination of the shrinkage stress of the foam material inside the door body, so as to solve the deformation of the door body that still exists in the way of reinforcing iron in the existing door body The problem
[0005] The second object of the present invention is to provide a refrigerator door body including a door strengthening device with simple structure, reasonable design and effective elimination of the shrinkage stress of the foam material inside the door body, so as to solve the problem of adopting reinforced iron for the existing door body. There is still the problem of door deformation
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Embodiment 1
[0031] Such as Figure 3 to Figure 7 As shown, on the one hand, the present invention provides a door reinforcement device, including a device body, the device body includes a reinforcement iron 1 and a clip 2 mounted on the reinforcement iron 1 and slidably connected with the reinforcement iron 1, the clip 2 The length is not greater than the length of the reinforced iron 1; the clip 2 is made of elastic and stretchable material.
[0032] Specifically, the door strengthening device provided by the present application includes a reinforcing iron 1 and a clamping strip 2 arranged on the reinforcing iron 1, and the clamping strip 2 is made of elastic and stretchable material. Preferably, in this embodiment, the clamp strip 2 is made of plastic material. When in use, the reinforcing iron 1 can be installed on one side of the door frame, so as to strengthen the deformation resistance of the door body by strengthening the rigidity of the iron 1; at the same time, by The plastic cl...
Embodiment 2
[0055] On the other hand, the present invention also provides a door body of a refrigerator, including the door body strengthening device in the first embodiment. Among them, the two ends of the reinforcing iron are against the upper and lower ends of the door frame, and the metal rigidity of the iron is strengthened to enhance the deformation resistance of the door body, and the shrinkage stress of the foam material is absorbed by the plastic clip on the reinforcing iron, and then It can effectively guarantee the forming quality of the door body, has simple structure, reasonable design and good anti-deformation effect.
[0056] Since the door body strengthening device in the above technical solution is provided, it has all the beneficial effects in the first embodiment, and to avoid repetition, no more details are given here.
Embodiment 3
[0058] On the other hand, the present invention also provides a refrigerator, including the refrigerator door in the second embodiment. Since the door body of the refrigerator in the above technical solution is provided, it has all the beneficial effects in the second embodiment, and in order to avoid repetition, details are not repeated here.
[0059] In summary, the present invention provides a door strengthening device, which includes a device body, the device body includes a reinforcing iron and a clamping strip mounted on the reinforcing iron and slidably connected with the reinforcing iron, the length of the clamping strip is not longer than that of the reinforcing iron The length; the card strip is made of elastic and stretchable material. With the door reinforcement device provided by this application, the reinforcement iron is used to fix one side of the door frame to enhance the deformation resistance of the door body by relying on the rigidity of the reinforcement i...
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Abstract
The invention relates to the technical field of refrigeration equipment, in particular to a door body reinforcing device, a refrigerator door body and a refrigerator. The door body reinforcing devicecomprises a device body. The device body comprises reinforcing iron and a clamping strip, wherein the clamping strip is mounted on the reinforcing iron and connected with the reinforcing iron in a slidable manner. The length of the clamping strip is not greater than that of the reinforcing iron. The clamping strip is made of an elastic extendable-and-retractable material. According to the door body reinforcing device, the reinforcing iron is used for being fixed to one side of a door frame so that deformation resistance of the door body can be improved by means of rigidity of the reinforcing iron. After the door body is formed, by means of the clamping strip mounted on the reinforcing iron, the shrinkage stress which is generated inside the door body in the slow reaction process of a foammaterial is absorbed through elastic deformation of the clamping strip; the clamping strip is connected with the reinforcing iron in a slidable manner so that the stress caused by shrinkage of the foam material can be further absorbed, and the stress of the foam material is prevented from being transmitted to the door frame and a door linear; the problem that the door body deforms is effectively solved; and the door body reinforcing device is simple in structure, reasonable in design and good in door body anti-deformation effect.
Description
technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a door strengthening device, a refrigerator door and a refrigerator. Background technique [0002] A conventional glass door is composed of a glass panel, a plastic door frame and a door liner. The insulating material filled in the middle is rigid polyurethane foam, also called foaming material. The foaming material itself is made of black material and white material. , Cyclopentane is mixed to produce a chemical reaction. After the door body is foamed, the chemical reaction of the foam itself has not been completely completed. The stress generated by the chemical reaction causes the door body to deform, such as Figure 1 to Figure 2 As shown, the conventional practice is to place a reinforcing iron 100 on both sides of the door body 200 to prevent the door body 200 from deforming. However, although the rigidity of the reinforced iron 100 resists the partial defor...
Claims
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Application Information
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