Vehicle roof luggage box locking mechanism

Abstract

The invention discloses a vehicle roof luggage box locking mechanism. The locking mechanism is characterized in that a box body lock frame is provided with a bar-shaped transverse groove, a bar-shaped longitudinal groove and a movable sliding block, the sliding block is provided with a boss, the boss can transversely move and is arranged in the bar-shaped transverse groove, the bar-shaped transverse groove and the bar-shaped longitudinal groove penetrate through each other, a limiting check block capable of moving in the longitudinal direction is arranged in the bar-shaped longitudinal groove, the limiting check block is provided with a notch allowing the boss to pass through during working, the lower end of the limiting check block is connected with the bottom of the bar-shaped longitudinal groove through a spring, the front end of an upper cover lock frame is provided with a contact corresponding to the upper end of the limiting check block, the lower end of the contact and the upper end of the sliding block are provided with a lock hole and a lock respectively, the lock hole is matched with the lock, the adjacent sliding blocks between locking devices are connected through sliding strips, the outside of each sliding strip is provided with a stopping piece, each stopping piece is provided with a sliding groove, the sliding strips are limited in the sliding grooves and move, the lower end of the sliding block of at least one locking device is provided with a rack, the corresponding box body lock frame is provided with a gear, and the rack is meshed with the gear. The vehicle roof luggage box locking mechanism is stable in structure and safe and reliable to use.

Description

technical field [0001] The invention relates to an improved invention of a locking mechanism, in particular to an improved invention of a roof luggage box locking mechanism. Background technique [0002] The roof box is to increase the storage of luggage items in the car, and it is used on the top of the car. With the improvement of living standards, people have higher and higher requirements for luggage boxes on the roof. In the prior art, the locking method of the roof luggage box is that a locking device is provided at the corresponding position of the box cover and the opening of the box body, and is divided into left, middle and right three-point symmetrical settings, and the left and right locking devices are formed by the middle lock. However, the stability of the locking device itself is poor, and the locking devices are connected by exposed stainless steel plates, which are prone to bending deformation when encountering special external forces, which hinders the t...

AI Technical Summary

Problems solved by technology

In the prior art, the locking method of the roof luggage box is that a locking device is provided at the corresponding position of the box cover and the opening of the box body, and is divided into left, middle and right three-point symmetrical settings, and the left and right locking devices are formed by the middle lock. However, the stability of the locking device itself is poor, and the locking devices are connected by exposed stainless steel plates, which are prone to bending deformation when encountering special external forces, which hinders the transmission and affects the box cover. on and off

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