Top corner sealing device and refrigerated container with same

Abstract

The invention discloses a top corner sealing device and a refrigerated container with the same. The top corner sealing device is used for sealing top corners of the refrigerated container. The refrigerated container comprises an inner top plate and inner side plates. The top corner sealing device comprises a top corner seal. The top corner seal comprises a first part, a second part perpendicular to the first part, and a connection part for connecting the first part with the second part. The first part and the second part are each provided with a clamping slot. The clamping slots are connected with sealing strips. The sealing strips are arranged between the first part and the inner top plate as well as between the second part and the inner side plates. Each sealing strip comprises a body part and a convex part which protrudes out of the body part and is used for connection. The top corner sealing device can conduct sealing with glue, thereby achieving a quite good sealing effect; besides, another gluing or glue tapping is not needed, and waste of manpower and material resources is avoided.

Description

technical field [0001] The invention relates to the field of refrigerated containers, in particular to a top corner sealing device and a refrigerated container having the same. Background technique [0002] Such as figure 1 As mentioned above, the top corner seal structure used in most containers at present consists of sponge tape 4, rivets 2, two-component glue 5, and top corner seal 1. Sponge tape 4 is glued between the top corner seal, the inner panel and the inner top panel, and a two-component adhesive 5 is applied on the outside of the sponge tape. This structure can be used to seal the top corner seal, thereby preventing foaming. Foam exits between the corner seal and the inner top panel and between the corner seal and the inner panel. However, part of the structural sealant 5 is squeezed out during the assembly process, and only the remaining part of the sealant remains in the area between the top corner seal and the inner top panel, as well as the top corner seal ...

AI Technical Summary

Problems solved by technology

This not only affects the quality of the seal, causing the foam to flow out during foaming and thus affects the quality of the foaming, but also causes contamination of the inner top plate and inner plate

Because the amount of sealant extruded from different positions is different, it will cause unsightly molding. Some containers require sealant 3 to be added to the top corner sealing end, which results in increased cost and waste of manpower.

And because the sealant itself is also a harmful item, the extruded sealant will volatilize harmful gas when it is exposed in the box, so the extruded sealant needs to be cut off, and it is easy to cause scratches on the inner roof and inner panels during the tapping process , it is impossible to ensure that all the exposed sealant is removed when tapping the rubber, which makes the molding unsightly and a waste of manpower

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