The invention discloses a safe and firm bicycle seat buckle, and belongs to the technical field of bicycle accessories, the safe and firm bicycle seat buckle comprises an annular buckle and a mounting block, the mounting block is integrally formed at the outer end of the annular buckle, an annular outer hoop sleeves the outer side of the annular buckle, and a connecting block is welded between the annular outer hoop and the annular buckle; a screw hole is formed in the middle of the mounting block, embedding holes are formed in the positions, on the two sides of the screw hole, of the inner wall of the mounting block, embedding feet at the bottom of a rubber barrel are embedded into the embedding holes, a middle hole is formed in the middle of the rubber barrel and communicates with the hole center of the screw hole, a bolt is embedded into the middle hole, and the bolt is screwed into the screw hole in a threaded mode. The outer side of the annular buckle is sleeved with the annular outer hoop, the connecting block is welded between the annular outer hoop and the annular buckle for connection and reinforcement, when the annular buckle is impacted by external force, the connecting block and the annular outer hoop are arranged on the outer side of the annular buckle for external protection, and external reinforcement of the annular buckle is achieved.

    本发明公开了一种安全牢固的自行车座椅卡扣,属于自行车配件技术领域,包括环形卡扣和安装块,所述环形卡扣的外端一体成型有安装块,且环形卡扣的外侧套接有环形外箍,所述环形外箍与环形卡扣之间焊接有连接块,所述安装块的中部开设有螺孔,且螺孔两侧的安装块内壁处开设有嵌合孔,所述嵌合孔内嵌入有橡胶筒底部的嵌合脚,且橡胶筒中部有中孔与螺孔的孔心互通,所述中孔内嵌入有螺栓,且螺栓螺纹旋接于螺孔内,在环形卡扣的外侧套接环形外箍,并且环形外箍与环形卡扣之间焊接连接块进行连接加固,当环形卡扣受到外力撞击时,环形卡扣的外侧有连接块和环形外箍进行外部保护,实现了对环形卡扣的外部加固。


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    Title :

    Safe and firm bicycle seat buckle


    Additional title:

    一种安全牢固的自行车座椅卡扣


    Contributors:

    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / F16J Kolben , PISTONS



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