Full-open type hinge device for cabinet

Abstract

The invention relates to a full-open type hinge device for a cabinet. The full-open type hinge device comprises a frame positioning component and is characterized in that a main turnover positioning side is arranged at one end of the frame positioning component, and a linkage rotating shaft is arranged at the other end of the frame positioning component; meanwhile, a door plate connecting block is connected to the linkage rotating shaft, and an auxiliary turnover positioning side is distributed on the door plate connecting block; and linkage positioning components are distributed on the main turnover positioning side and the auxiliary turnover positioning side. Therefore, depending on an overlapping area and an auxiliary containing groove, 180-degree smooth opening of a door body is achieved. When the door body is closed, the overlapping area cannot appear, and tight combination of the door body and the cabinet is achieved. Through cooperation of clamping grooves and screws, proper adjustment can be carried out in the mounting period, and the better matching tightness degree is ensured. In addition, the design of reserved holes is adopted, daily using and maintenance are facilitated, and tedious whole dismounting is avoided. The full-open type hinge device is simple in structure, and manufacturing and field assembly are easy.

Description

technical field [0001] The invention relates to a hinge device, in particular to a full-open hinge device for a cabinet. Background technique [0002] With regard to existing indoor furniture, cabinet refers to the cabinet formed by the storage space in the upper part of the house. For wooden houses, wooden cabinets are also used in order to achieve the unity of style. At the same time, depending on the installation location, the cabinet can be a wall cabinet or a vertical cabinet. For the normal use of cabinets, especially for independent cabinets, consumers often need to open the door 180° to facilitate access to items, and at the same time, it will not take up space after opening 90°. However, in order to reduce costs and facilitate assembly, existing cabinets all adopt a hinge design that is opened at 90°. Moreover, even if the hinge design with 180° opening is adopted, there will inevitably be overlapping areas after the hinges are closed, causing the door body to no...

AI Technical Summary

Problems solved by technology

Moreover, even if the hinge design with 180° opening is adopted, there will inevitably be overlapping areas after the hinges are closed, causing the door body to not be completely closed with the cabinet, and there is a gap, which affects the appearance and is not conducive to the sealing of the entire cabinet

If it is necessary to eliminate overlapping areas, it is often necessary to use multiple sets of link hinges for cooperation, which increases the cost of use

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