A stepped board structure
A board and ladder technology, which is applied in the field of ladder board structure, can solve the problems of poor performance of the ladder, easy to slip, easy to cause accidents, etc., and achieve the effect of preventing the occurrence of ladder slipping and falling accidents
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[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0025] Such as figure 1 As shown, it includes a board body 1 and a skirting line 2. The board body 1 includes a flat board 1a and a vertical board 1b. They are respectively connected to the flat board 1a and the vertical board 1b.
[0026] Such as Figure 1 to Figure 3 As shown, the embodiment of the present invention includes a flat board 1a and a vertical board 1b, and the flat board 1a and the vertical board 1b are connected by a skirting line 2. It is characterized in that: the flat board 1a is provided with a first connection groove 1a -1, the second connecting groove 1b-1 is set on the vertical sticking board 1b, and the two sides of the skirting line 2 are respectively snapped into the first connecting groove 1a-1 and the second connecting groove 1b-1, and the skirting line 2 The space between the inner surface of the snap-in part of the first conne...
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