TH4573A3 - Field bench - Google Patents

Abstract

DC60 These 3 outdoor benches feature a scaffold cast iron frame to hold onto the Wooden planks as a support for sitting The cast iron frame is cast with a dowel at the top. Cast iron frame In the form of square and round tenon Or in the form of a pointed spur The cast is attached and protrudes from the side, perpendicular to the cast iron frame. And this casting will be handsome Several dowels are equal to the number of boards placed on the tenon. And where the wooden board is placed on top This dowel drills the wood to the same depth and size as the dowel so that the planks and dowels can Can be completely joined together Then drill a hole from the top board down to the dowel or between Notches, as the case may be Then use the nut to screw down to fix the ring and and the supported thread nut. To attach to the pivot. These three types of field benches consist of a scaffold cast iron frame to hold onto Wooden planks as a support for sitting The cast iron frame is cast with a dowel at the top. Cast iron frame In the form of square and round tenon Or in the form of a pointed spur The cast is attached and protrudes to the side perpendicular to the cast iron frame. And this casting will be handsome Several dowels are equal to the number of boards placed on the tenon. And where the wooden board is placed on top This dowel will drill wood to the same depth and size as the dowel so that the planks and dowel can be completely joined together, then drilled holes from the top board down to the dowel or between. Notches, as the case may be Then use the nut to screw down to fix the ring and screw that supports To attach to the pivot

Claims (4)

1. The bench consists of the legs (1), which are rectangular or round metal bars and seat supports (2), which are shaped like planks, rectangular holes with the length according to the size of the bench. A special feature is that the leg (1) has a pivot (6) at both ends of the seat support (2) with a wide cutout. Length corresponds to size The cross-section of the spur (6), with the top of the seat support (2) drilled holes for the flattened nut (3) that will be inserted into the molded steel plate in such a way that it sits flat on the section. The seat leg (1) shall be attached to the seat support (2) with a washer (4) and threaded nut (5). The washer and nut thread (5) are located under the square dowel (6). 2. Field bench according to claim 1, in which the leg of the bench (1) has a polygonal dowel (6) with a cast iron plate attached in a perpendicular position on the leg (1) and the size of the section Seat support (2) for seat support (2) with a deformed plate. rectangle Length according to bench size There is a special feature At both ends there are slots. The drill bit with the width and length of the dowel (6) corresponds to the size of the square dowel. Both sides of the seat support Can be placed on a square dowel to fit the hole. At the top of the seat support (2) there is a drilled hole for the threaded nut (3) inserted into the dowel that is cast next to the steel bar. Cast the seat leg (1) against the top of the seat support (2) with a washer (4) and threaded nut (5). The washer and nut thread (5) are located under the square spigot (6). 3. Field bench according to claim 1, where the legs (1) have a herringbone spur (6), which is a cast iron plate attached to the shaft perpendicular to part K (1), extending inward. To deputy Get the seat support (2). For the sitting support (2) it is a rectangular piece of wood, the length of which is the bench size. There is a special feature At both ends there are holes for The width and length correspond to the size of the spigot (6), both ends of Sitting support Can be placed on top of the pivot point to fit into the cutout. Upper part of the section The seat supports (2) are drilled holes for the nut (3) inserted between the points of the pivot. And fix the dowel that is connected to the seat leg (6), the ring grub (4) and the threaded nut (5) will be fixed under the dowel (6) 4. Field bench according to claim 1, where the legs (1) have a spherical spur (6) with a cast-iron plate attached to the perpendicular position on the leg (1) and parallel to the section. Seat support (2) For seat support (2) it has a wooden shape. rectangle Length according to bench size The special luck is At both ends there are slots. The wide and long bore of the dowel (6) corresponds to the round dowel size which both ends Two of the seat support It can be placed directly over the round dowel into the cutout, with the top of the seat support (2) drilled holes for the threaded nut (3) inserted into the dowel fixed to the steel bar. Cast the seat leg (1) against the top of the seat support (2) with a washer (4) and threaded nut (5). The washer and nut thread (5) are located under the square spigot (6).