Soaking Bathtub Soaking Bathtub Guangzhou Aijingsi Sanitary Products Co.,Ltd , https://www.comoxvalleyhottubs.com
An object of the invention of the anti-theft nut is to provide a coupling structure that can connect the connecting members to each other without shaking. A locking receiving portion 51 having a locking hole 52 is provided on the resin plate 50, and a locking arm 41 having a locking claw 43 is formed on the door edge 30, and the locking claw 43 can be inserted and fixedly connected to the locking hole 52. On the locking arm 41, a crush wall 45 is provided on the surface opposite to the surface provided with the locking claw 43, and when the locking arm 41 is inserted into the locking hole 52, the locking claw 43 and the crush wall 45 will lock Hole 52 is widened. During the insertion operation, the crush wall 45 crushes the inner wall 52A of the locking hole 52. When the insertion of the locking arm 41 is completed, the crush wall 45 forms a concave-convex state in a state where it bites into the inner wall 52A of the locking hole 52. . In this manner, the resin molded parts can be held without shaking each other.
A general purpose fastening screw for a screw. The screw is characterized by a tapered tail, an axial groove on the shaft, a serrated thread on the grooved shaft, and a screwdriver slot on the shaft. Screws can be easily driven in and can be unscrewed, preventing nail rods from exiting themselves when there is vibration or impact.
Anti-theft nut structure
The birth of anti-theft nuts has brought good news to the public facilities and people's personal and property safety. At present, anti-theft nuts have been widely used.