专利名称：SPRING CORE
发明人：BERGNER, Anders,TAN, Zhiming 申请号：EP2018/080460
申请日：20181107
公开号：WO2019/092010A1
公开日：
20190516
专利内容由知识产权出版社提供
专利附图：
摘要：The present invention concerns a spring core (1, 1a,12, 13, 17, 18) that may be used bed mattresses, chairs or sofas. The spring core (1, 1a, 12, 13, 17, 1 8) comprises springs placed inside pocket (3). The pockets (3) are placed in a number of rows, which rows of pockets (3) are placed side by side. The spring core (1, 1a, 12, 13, 17,
18) is held in a compressed state by means of at least one cord (5). The at least one cord (5) is formed into braids (6) at opposite outer ends (7) of each row of pockets (3). Further, the at least one cord (4) forms a number of loops (8) on at least one side of each row of pockets (3). By pulling at one free end (10) of the at least one cord (5) the braids (6) and loops (8) are dissolved, allowing the spring core (1) to return to the non- compressed state.
spring framework怎么卸载申请人：IKEA SUPPLY AG,IKEA SUPPLY (CHINA) CO., LTD.
地址：Grüssenweg 15 4133 PRATTELN CH,9F Building 3C, No.195 Longtian Road Shanghai CN
国籍：CH,CN
代理人：STRÖM & GULLIKSSON AB
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