冰箱铰链专利技术发展现状与趋势分析

Analysis of Current Status and Trends of Patent Technology of Refrigerator Hinge

冰箱铰链是连接冰箱柜体和门体结构的重要零部件之一,在安装及使用过程中,随着使用者对冰箱铰链功能需求不断增多及冰箱铰链安装使用问题的日渐凸显,冰箱铰链也在不断地改进。本文从冰箱铰链的安装位置出发,选取了冰箱上铰链、中铰链、下铰链作为研究对象,对不同形式冰箱门体启闭方式下的铰链进行了分析研究,从全球、中国专利申请趋势、专利技术分布、重点企业、核心专利及技术发展路线等多个角度对冰箱铰链作了全面分析,以期通过梳理三种形式的铰链结构发展脉络和重点专利,找出国内与国外的研究短板,为冰箱铰链技术行业发展提供一定的参考。

The refrigerator hinge is one of the important parts of connecting the refrigerator cabinet and the refrigerator door structure. In the process of installation and use, with the increasing demand for refrigerator hinge function and the problem of installation and use of refrigerator hinge, refrigerator hinge is constantly improved. In this paper, starting from the installation position of the refrigerator hinges, the upper hinges, the middle hinges and the lower hinges of the refrigerator are selected as the research objects. The hinges under the opening and closing modes of different forms of the refrigerator door are analyzed and researched. From the global and Chinese patents application trends, technology distribution, important enterprises, core patents and technology development routes and other aspects of a comprehensive analysis of the refrigerator hinge, with a view to combing the development of three forms of hinge structure and key patents, to identify domestic and foreign research short board for refrigerator hinge technology industry to provide some reference.