ladder bar

Description

Draw 25 The item that is the subject of the design ladder bar Description of the design 1. The material is metal and synthetic resin. 2. The present design relates to a ladder bar used when a worker ascends or descends to a position of different height, such as a ladder or scaffolding, wherein a fixing pin is attached to both sides of a step frame and the fixing pin is attached to two vertical bars, such as a ladder or scaffolding, for use. 3. The present invention is characterized by having protrusions formed at regular intervals on the outer edge of the footrest frame to prevent slipping, and reinforcing posts formed inside to prevent deformation caused by external pressure and impact, and the footrest frame being formed in a rounded rectangular shape so as to be easy to grip and stably support the foot, and having improved structural stability against pressure applied from above by the reinforcing posts formed inside. 4. Description of the Drawings [Drawing 1] is a perspective view showing the overall shape of the design. [Drawing 2] shows the front view of the design. [Drawing 3] shows the back of the design. [Drawing 4] shows the left side of the design. [Drawing 5] shows the right side of the design. [Drawing 6] shows the plan view of the design. [Drawing 7] shows the bottom surface of the design. [Drawing 8] shows the A-A' section of Drawing 2.

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