This product is used to be more effective, the low energy consumption and the use security, with the special potted component is the innovated new products as the decompression attachment. They will be more effective and reduces the energy consumption, easy take off the attachment and safer conveniently and is also more economic.
Multiple card tenon, during the hauling, attachment is not easy to fall off, the non-barometric pressure thrust force installs under the condition to insert the male plug to reduce effort, to let you be more relaxed in the work. Finally, choosing right components will increase your work efficiency.

STEP 1.The insertion (separated condition): Becomes when 90 degrees may insert (release) to attachment, forms stops air condition (OFF)
STEP 2. Releases the pressure shape: When attachment in 45 degrees, may do releases the remaining function, increases the security
STEP 3. Connection (knot) condition: The attachment transfers a straight line to form the circuit, the card tenon and catches the attachment, this time presents condition (ON) and is tight the male plug card.