Coded lock component for suitcase

Abstract

The invention discloses a coded lock component for a suitcase, which is easy to open and operate and has a compact and firm structure and high safety. The coded lock component comprises a panel, a handle, a handle seat, a coded lock and an edge lock, wherein the panel comprises an upper panel and a lower panel; the handle is connected to the lower panel of the panel through the handle seat fixed on the panel; the coded lock comprises a coded lock body and a knob and is positioned in the middle of the handle seat on the lower panel; the coded lock body is fixed on the lower panel; the knob is fixed on the lower panel in a rotatable mode; the edge lock comprises two edge hooks and two clamping grooves; the two edge hooks are positioned at the left end and the right end of the upper panel; the two clamping grooves are positioned at the left end and the right end of the lower panel; one edge hook and one clamping groove which are opposite to each other can be matched with each other in a locked mode; the two clamping grooves are connected to two transmission blocks respectively; the two transmission blocks are connected with the knob through a connecting rod, so that the knob can drive the two transmission blocks to move right and left simultaneously when rotated; and the coded lock body is matched with at least one transmission block.

Description

technical field [0001] The invention relates to a combination lock assembly for a combination case and bag. Background technique [0002] There are two types of combination lock components used in existing combination lockers and bags. One is to use a combination lock on the middle panel and a locking device that controls the side locks at both ends, but the side locks of this combination lock component are set separately. , the opening operation is carried out in two steps, the middle combination lock is opened first, and then the side lock is opened. The patent number is 200910259910.0. The combination lock assembly named box lock uses the middle combination lock and the control middle lever to directly control the locking devices at both ends at the same time, saving the side locks at both ends. The opening operation of the design box is relatively simple and convenient. However, the combination lock and the lever in this patent occupy the position of the commonly used ...

AI Technical Summary

Problems solved by technology

[0002] There are two types of combination lock components used in existing combination lockers and bags. One is to use a combination lock on the middle panel and a locking device that controls the side locks at both ends, but the side locks of this combination lock component are set separately. , the opening operation is carried out in two steps, the middle combination lock is opened first, and then the side lock is opened. The patent number is 200910259910.0. The combination lock assembly named box lock uses the middle combination lock and the control middle lever to directly control the locking devices at both ends at the same time, saving the side locks at both ends. The opening operation of the design box is relatively simple and convenient. However, the combination lock and the lever in this patent occupy the position of the commonly used handle, forcing the handle to not be installed on the metal panel together with the lock body, but can only be installed on the upper cover of the box body, and the handle and the metal The panel is not in the same position, which makes the box unbalanced when it is lifted, and the handle installed on the top cover of the box will inevitably increase the thickness and height of the top cover of the box, reduce the effective volume of the box, and the moment arm of the lever Larger, easy to be forced to open by a slightly larger external force, less safe

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