Manufacturing method of hydraulic buffer type door hinge

1. The utility model relates to the technical field of connectors, especially a hydraulic buffer type door hinge.

Background technique:

2. Door hinges, also known as hinges, often form a two-fold type, which is a part that connects two parts of an object and can make it move. Ordinary door hinges are used for cabinet doors, windows, doors, etc. Among existing doors and windows, door hinges are the most commonly used opening and closing structure, and door hinges can be used to facilitate opening and closing of doors and windows. However, the stability and structure of the existing door hinge are not reliable, and the service life is short, and a new door hinge needs to be proposed.

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