Anti-water industrial plug with automatic lock

Abstract

An anti-water industrial plug with automatic lock, the scheme comprises a plug base with molding one, plug protection sleeve set, a plug core installation base is sleeved with the plug base, the end face of the plug core installation base is inserted with grounding plug core set and several fire line plug core sets, the side face bottom of the plug core installation base is provided symmetrically with at least a and a second clamping lug, one side of the first clamping lug corresponded by the side face of the plug core installation base is provided with an automatic lock set, the device has the advantages that the plug base and the plug protection sleeve set are integrative structure which is anti-water; the plug base and the plug protection sleeve set are rotary clamping connection, the locks can be automatically locked, the convenience and safety are greatly improved; the overall structure is more simple, the production efficiency is higher and the cost is low.

Description

technical field [0001] The invention relates to an industrial plug. Background technique [0002] The traditional industrial plug structure is shown in the Chinese invention patent with the authorized announcement number "CN 205488717 U" or the Chinese invention with the application publication number "CN 104638481 A". The Chinese invention patent with the authorized announcement number "CN 205488717 U" discloses a "new type of industrial plug". , the upper end of the screw cap is provided with matching slots corresponding to the snap-in bumps, and the snap-in bumps are respectively snapped into the corresponding snap-in slots to form the base and the screw cap The screw-type connection, the screw cover is provided with a slot connected with the snap-in slot corresponding to the snap-in slot, and a locking member is movably arranged in the slot. The disadvantages of this structure are: 1. The base and the screw cap are separate structures, and the joints are prone to water...

AI Technical Summary

Problems solved by technology

The disadvantages of this structure are: 1. The base and the screw cap are separate structures, and the joints are prone to water leakage; 2. The locking parts are manually operated, which is inconvenient to operate, and users who are not familiar with the structure are easy to forget locked

The disadvantages of this structure are: 1. The base and the screw cap are also split structures. Although an O-shaped sealing ring is arranged between the sealing sheath body and the plug base, the sealing ring is prone to aging or damage during long-term use. If the seal is not in place, it is easy to cause water leakage; 2. The lock ring is manually operated, which is inconvenient to operate, and the user easily forgets to lock it; 3. The structure is complex and the production cost is high

[0003] In addition, there are also designs on the market that integrate the plug base and the plug sheath assembly to achieve the best leak-proof effect, but the plug base and the plug Screws are used to fix the core mounting seats, the assembly efficiency is low, and the production cost is increased

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