Shelf bracket

Abstract

This item is a shelf bracket that is used in a state where it is attached to a shelf column support for placing a shelf board on storage furniture, bookshelves, etc. As shown in reference diagrams (1) and (2) showing the state of use, this item S is fixed to the shelf column support fitting P by inserting the upper engagement piece α into the back side of the circular part of engagement hole H1 drilled in the shelf column support fitting P, and then inserting the lower engagement piece β into the circular part of engagement hole H2 and pushing down the whole. That is, by inserting the upper engagement piece α into the circular part of engagement hole H1 and the lower engagement piece β into the circular part of engagement hole H2 and pushing down the whole, the lower left and right sides of the rectangular part of engagement hole H1 (thick part T) fit into the notched parts D, D at the base end of the lower part of the engagement piece α, and at the same time, the narrow parts E, E at the base end of the engagement piece β engage with the lower left and right sides of the rectangular part of engagement hole H2 (thick part T) (that is, the left and right sides of the engagement piece α The lower left and right surfaces (thick portion T) of the rectangular portion of engagement hole H1 are fitted into notched portions D, D, so that engagement piece α straddles the lower left and right surfaces of the rectangular portion of engagement hole H1, and at the same time, the lower left and right surfaces (thick portion T) of the rectangular portion of engagement hole H2 are fitted between narrow portions E, E of the left and right surfaces of engagement piece β and the back surface of support plate G, so that engagement piece β straddles the lower left and right surfaces of the rectangular portion of engagement hole H2. In reference diagram (1) showing the state of use, a is a front view of shelf column support fitting P, b, c, and d show how article S is fixed to shelf column support fitting P (as seen from the left side), and e is a plan view of shelf column support fitting P. b, c, and d also show cross-sectional views of shelf column support fitting P taken along line AA in a. In addition, in the reference diagram (2) showing the state of use, a is a cross-sectional view taken along line BB at d in the reference diagram (1) showing the state of use, and b is a cross-sectional view taken along line CC at d in the reference diagram (1) showing the state of use. Then, as shown in the reference diagram (3) showing the state of use, the article S is used with a shelf board F placed on the horizontal shelf board placing portion L adjacent to the upper surface of the bent portion at the bottom end of the upper engagement piece α.

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