本发明揭示了一种底座连接器，包括顶盖、锁扣盖、底座、第一连接模组；

The invention discloses a base connector which includes a head cover, a lock catch cover, a base, a first connection module group;

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所述的一种牙齿正畸自锁托槽，包括托槽体和托槽盖，所述托槽体与托槽盖之间为可转动翻盖式卡扣连接。

The tooth orthodontics self-locking bracket comprises a bracket body and a bracket cover, wherein the bracket body and the bracket cover are connected by a rotatable flipping-type fastener.

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一种加长型插芯门锁，包括锁盖、与锁盖连接固定的短面板、内外面板、锁扣板以及锁扣盒。

Disclosed is a lengthened mortise door lock which comprises a lock cover, a short panel fixedly connected with the lock cover, an inner panel, an outer panel, a locking plate and a locking box.

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一种加长型插芯门锁，包括锁盖、与锁盖连接固定的短面板、内外面板、锁扣板以及锁扣盒。

Disclosed is a lengthened mortise door lock which comprises a lock cover, a short panel fixedly connected with the lock cover, an inner panel, an outer panel, a locking plate and a locking box.

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