Safety bottle cap

[Patent Name] A kind of safety bottle cap 【Applicant】 Wang Zengfeng [Inventor] Wang Zengfeng [Address of Principal Applicant] 262200 Longyuan School, No.31, Xu Street, Zhucheng, Shandong Province [Application Number] 200420098069.4
【 Application Date 】 2004.12.06
【Approval Announcement No.】 2756579
【 Validation announcement date 】 2006.02.08
[Main classification number] B65D50/04(2006.01)I
【Association number】 B65D50/04(2006.01)I
[Sovereign Items] 1. A safety bottle cap comprising a first connecting body (4) at the bottle mouth (3) and a second connecting body (2) at the lid body (1), and a first connecting body (4) The second connecting body (2) is screwed together to realize the sealing of the bottle mouth (3), characterized in that the first connecting body (4) is integrated with the bottle mouth (3), and the second connecting body (2) Having substantially the same shape as the cover body (1) and having a gap nested within the cover body (1), the second connection body (2) can perform a predetermined amount of axial movement within the cover body (1), and the second connection body (2) An end surface positioning mechanism is provided between the lid body (1). When the lid body (1) receives a downward axial force, the positioning mechanism can make the lid body (1) and the second connecting body (2). When they rotate together and the axial force is cancelled, the cover body (1) and the second connecting body (2) can relatively rotate freely.
[Instruction CD-ROM] D0606-1
[Abstract] The utility model discloses a safety bottle cap, which comprises a first connecting body at the bottle mouth and a second connecting body at the cap body to be threadedly connected to achieve the sealing of the bottle mouth. The first connecting body and the bottle mouth are combined into In one, the second connecting body has substantially the same shape as the cover body and has a gap nested within the cover body. The second connecting body can perform a predetermined amount of axial movement relative to the cover body, and the second connecting body is provided between the second connecting body and the cover body. The end surface positioning mechanism can rotate the cover body together with the second connection body when the cover body receives a downward axial force. When the axial force is cancelled, the cover body and the second connection body can relatively rotate freely. It solves the problem that the screw cap can easily be opened, causing the child to accidentally drink. The utility model has the advantages of simple structure, convenient and safe, and is widely used for the closure of bottles and mouths of medicines and children's food packaging bottles.
【 Agency 】 Weifang Zhengxin Patent Office 【 代理】 张曰俊