Novel lever handle and lever handle head connecting structure

Abstract

The invention discloses a novel lever handle and lever handle head connecting structure, and belongs to the field of lever handle heads. The connecting structure comprises a lever handle, an installation groove is formed in one end of the lever handle; a lever handle head is slidably sleeved with the installation groove; limiting blocks are fixedly installed at the upper end and the lower end in the installation groove; the limiting blocks are slidably connected in limiting grooves which are formed in the two sides of the lever handle head; a placement groove is formed in the lateral side of the exterior of the lever handle head; a through hole is formed in the end portion of the placement groove; a bolt is slidably connected in the through hole; the end portion of the bolt is in rotational screw connection with the interior of a screw groove in the lateral side of the lever handle head; a sealing block is fixedly installed on the lateral side of the end portion of the placement groove; the lateral side of the sealing block is in contact connection with the lateral side of the end portion of the bolt; and a sealing ring is fixedly installed on the lateral side of the end portion ofthe installation groove. According to the novel lever handle and lever handle head connecting structure, through the cooperation of the limiting blocks and the limiting grooves, the bolt can be prevented from being damaged in use; and the connecting effect is improved.

Description

technical field [0001] The present invention relates to the field of handle heads, and more particularly, to a novel connection structure of a handle and a handle head. Background technique [0002] At present, the transmission between the handle of the lock and the handle head is based on the transmission connection between the square head on the handle head and the square hole on the handle, and then the two are simply fixedly connected by a small screw. [0003] In the traditional connection structure of the handle and the handle head, in the process of using the handle, the force generated between the handle and the handle head easily damages the bolts used for connection, resulting in the loosening of the bolts, and the installation effect is poor. During the use of the connection structure of the handle head, the bolts will be oxidized and corroded by the external environment, and the use effect is poor. SUMMARY OF THE INVENTION [0004] In view of the problems exis...

AI Technical Summary

Problems solved by technology

[0003] In the traditional connection structure of the handle and the handle head, during the use of the handle, the force generated between the handle and the handle head is easy to damage the bolts used for connection, resulting in loosening of the bolts and poor installation effect, and the traditional handle and handle During the use of the connection structure of the handle, the bolts will be oxidized and corroded by the external environment, and the use effect is poor

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