barrel-lock

بسم الله الرحمن الرحیم

 

barrel lock

فارسی:

قفل استوانه ای که برای لباس به کار می رود.

عربی:

قفل إسطوانی

قفل إسطوانی لإحکام غلق السترة / الجاکیت

انگلیسی:

A plastic cord lock (also known as cord fastener, plastic stopper or cord toggle) attaches to drawstrings and tightens without the use of knots. Cord locks allow mountaineers to fasten clothing and camping equipment quickly in cold conditions when the fingers are encased in heavy gloves. They consist generally of three parts: a barrel, a toggle (plunger), and a spring.