| 摘要 |
A fabrication type iron shelf is provided to prevent separation of a shelf support when shock in an upper direction is generated by installing a separation preventing protrusion on the rear end of the shelf support. The fabrication type iron shelf preventing separation includes a pillar(10), shelf supports(20,30) and a shelf(40). Both sides of the shelf(40) are coupled with the lower parts of the shelf support(20,30). Plural holding holes(12) are formed on the pillar(10). First holding members(23,33) and second holding members(14,34) installed on the rear end of the shelf support(20,30) are coupled with the holding holes(12), and separation preventing members(21,31) for preventing separation of the pillar(10) and the shelf(40) are formed on the rear end of the shelf support(20,30) and include a separation preventing protrusion portion(22',32') rotation recess portions(22,32) and an inclination.
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