Suitcase shockproof double pulling bars structure

Abstract

The present invention of a suitcase shockproof double pulling bars structure includes a pair of pulling bars, each pulling bar has a lower bar and an upper bar, a handle is on top of the upper bar. A rubber bar is disposed between the handle and the upper bars, a plurality of troughs are disposed on the front and back sides of each rubber bar. Accordingly, shock and vibration as well as wave movement transmitted from the upper bars is greatly reduced by the rubber bars to prevent user's wrist from being injured and twisted.

I claim:  
     
         1 . A suitcase shockproof double pulling bars structure comprising: 
 a pair of pulling bars, each pulling bar having a lower bar and an upper bar, said upper bar can be sleeved inside said lower bar, a positioning frame is respectively disposed at the upper and lower ends of said lower bar for fixing on the back of a suitcase, a handle is placed on top of said upper bar;    a pair of rubber bars are disposed between said handle and said upper bars, a plurality of horizontal troughs are disposed on the front and back sides of said rubber bars, said rubber bars can greatly reduce shock and vibration as well as wave movement transmitted from said upper bars, and said troughs allow said rubber bars to bend curvier, thus can absorb more shock and vibration to prevent user's wrist from being injured and twisted.