| 摘要 |
The invention is a sawhorse that is quickly assembled and disassembled and is strong enough to support a heavy load. The sawhorse includes an elongated, horizontally disposed, rectilinear support member held above the ground by two spaced pairs of oppositely inclining leg members that overlap at a top end. Each leg member has a rectangular notch at the top end that is acutely angled to form a channel that receives the support member. A lower portion of the support member has two space rectangular channels for receiving the top ends of each pair of leg members. The leg members are pivotally coupled together with a pivot screw so that each leg member can be quickly rotated into a receiving position where the notches are aligned and able to receive the support member. Each leg member has the same dimensions and has a notch that is the same size and located at the same relative location making the sawhorse quick and inexpensive to fabricate.
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