The oblique tongue adopts spherical design and is embedded with high-strength nylon silent rubber ring, which greatly reduces the collision surface with the pinch plate metal. The high-strength silent inclined tongue guide sleeve effectively reduces the noise caused by the telescopic movement of the locking tongue.
Design of patent pinch plate elastic sheet
The original patented spring leaf design greatly buffers the closing force of the inclined tongue, and the inner wall of the buckle box is made of high-strength silencing plastic to avoid the collision between the side of the inclined tongue and the metal of the buckle plate and reduce the noise of the switch door in a large range.
Five-fold silence processing
The inside of the lock body is subjected to five-fold silencing treatment, which effectively reduces the noise generated by the movement of parts.
Design of buffer spring and rubber pad of slider
The unique buffer spring and rubber pad design of the slider effectively buffer the collision between the slider and the inner wall of the lock body. The rubber pad of the slider and the inclined tongue guide sleeve form a plastic slide rail to prevent the inclined tongue and the slider from directly colliding with the metal on the inner wall of the lock body.
Taodian
The special rubber pad for peach dialing cushions the restoring force of peach dialing, which helps to mute the door lock. The lock tongue and the slider are connected in a fixed way, which will not be loose relatively, thus avoiding the noise caused by moving collision. The oblique tongue rod is sheathed with an O-shaped sound insulation rubber ring, which can effectively slow down the collision between the oblique tongue and the slider and reduce the noise.