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Arrangements are provided for an automatic vending machine, including a vertical support frame, a top plate mounted securely on the top end of the support frame, and a bottom plate mounted securely on the bottom end of the support frame. An L-cross-sectioned side plate is hinged to a side wall of th

Arrangements are provided for an automatic vending machine, including a vertical support frame, a top plate mounted securely on the top end of the support frame, and a bottom plate mounted securely on the bottom end of the support frame. An L-cross-sectioned side plate is hinged to a side wall of the support frame. A rib arrangement is provided on the side plate and includes an L-shaped first horizontal rib, an L-shaped second horizontal rib, an L-shaped third horizontal rib, an L-shaped fourth horizontal rib and a vertical rib. The first horizontal rib is positioned just over the top plate. The second horizontal rib is positioned just under the top plate. The entire length of the second horizontal rib extends under an intermediate portion of the first horizontal rib, so as to conceal an L-shaped peripheral plate portion of the top plate between the first and second horizontal ribs. The third horizontal rib is positioned just under the bottom plate. The fourth horizontal rib is positioned just over the bottom plate. The entire length of the fourth horizontal rib extends over an intermediate portion of the third horizontal rib, so as to conceal an L-shaped peripheral plate portion of the bottom plate between the third and fourth horizontal ribs. The vertical rib connects an end of the second horizontal rib to an end of the fourth horizontal rib.

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An automatic vending machine comprising: a housing including a vertical support frame having a side wall through which a latch hole is formed, a top plate mounted securely on a top of said support frame, and a bottom plate mounted securely on a bottom of said support frame; an L-cross-sectioned side

An automatic vending machine comprising: a housing including a vertical support frame having a side wall through which a latch hole is formed, a top plate mounted securely on a top of said support frame, and a bottom plate mounted securely on a bottom of said support frame; an L-cross-sectioned side plate comprising a pivoted plate portion and a fastening plate portion disposed generally perpendicular to and connected with each other, said pivoted plate portion pivotally connected to said side wall, said fastening plate portion connectable to said side wall; a rib arrangement provided on said side plate, said rib arrangement comprising: an L-shaped first horizontal rib positioned just over said top plate; an L-shaped second horizontal rib positioned just under said top plate, said second horizontal rib having a length extending under an intermediate portion of said first horizontal rib; an L-shaped third horizontal rib positioned just under said bottom plate; an L-shaped fourth horizontal rib positioned just over said bottom plate, said fourth horizontal rib having a length extending over an intermediate portion of said third horizontal rib; and a vertical rib projecting from said fastening plate portion of said side plate and connecting an end of said second horizontal rib to an end of said fourth horizontal rib; a double lock arrangement for fastening said side plate to said support frame, said double lock arrangement comprising: a key driven element, mounted rotatably on said side plate, rotatable about a horizontal axis, having a keyhole formed therein; an L-shaped latch element secured to said key driven element at an end thereof and extending into said latch hole of said support frame so as to fasten said side plate to said support frame, rotation of said key driven element enabling said latch element to be removed from said latch hole of said support frame; two first positioning lugs projecting from an outer surface of said side plate; two second positioning lugs projecting from an outer surface of said support frame, each of said first and second positioning lugs having a first shackle hole formed therethrough; a cover having a generally U-shaped cross-section and being positioned so as to cover said key driven element and said first and second positioning lugs on said side plate and said support frame; two positioning plates secured in said cover, each of said positioning plates having two second shackle holes formed therethrough in alignment with said first shackle holes; and a lock unit consisting of a shackle extending through said first shackle holes of said first and second positioning lugs and said second shackle holes of said positioning plates, and a lock body connected to said shackle and positioned in an end of said cover; whereby, when said lock body is opened with a key, said lock unit and said cover can be removed from said side plate and said support frame, so that another key can be inserted into said keyhole of one of said key driven elements, thereby opening said corresponding side plate.