| 摘要 |
<p>PURPOSE: A buffering device for an opening with a mobility locking part is provided not to perform the primary movement and fixing work for the pulling part in the buffering device, thereby rapidly performing the initial installation and mount work. CONSTITUTION: A buffering device for an opening with a mobility locking part is configured to include a mobility locking part (42) to project from a pulling part. The mobility locking part is located on a spring in a pulling part (40). A fixing pin, which is inserted from the outside of a pulling part, is located in a mobility groove which is formed on one side of the mobility locking part and compresses the spring, and thus the mobility locking part is vertically protruded from the pulling part. The fixing pin prevents the mobility locking part from being separated from the pulling part.</p> |
