A flexible cleaning lance safety apparatus is described as including a tripod support structure located close to an opening into an object to be cleaned. A flexible lance drive is fastened to the support structure for driving a high pressure fluid through a lance to the object to be cleaned. A snout tube is connected between the lance drive and an opening into the object to be cleaned. One or more micro pressure valves on each leg of the tripod support structure is operative to sense a predetermined force applied between the support structure and a support surface supporting the tripod support structure. When the predetermined force is sensed this causes the high pressure fluid to be diverted from the lance and the object to be cleaned to atmosphere.

A support tripod for video-photographic equipment. The tripod has a cross-piece with a mount for the equipment and a plurality of support legs pivotable with respect to the cross-piece to open/close the tripod. Each leg has a first leg portion articulated to a corresponding hinge on the cross-piece so that the leg can be pivoted between a closed configuration, in which the legs are arranged almost parallel with each other, and at least one operative configuration, in which the legs are apart with respect to the cross-piece, and a second leg portion parallel with and connected to the first leg portion. The second leg portion has a member which extends mainly along a longitudinal axis. The second leg portion can slide along the longitudinal axis, moving with respect to the first leg portion to release the leg from the cross-piece and make the leg pivotable with respect to the cross-piece.

The present disclosure describes a bedside face pillow configured to provide adjustable face/head rest support.

A collapsible leg assembly that includes a first leg having an upper portion and a lower portion; a second leg having an upper portion and a lower portion; a crossbar extending between the lower portions of the first and second legs, wherein the crossbar further includes a first section and a second section that are either flexibly connected to one another or detachably connected to one another; an upper leg receptacle that is adapted to receive the upper portion of the first leg in a hinged manner and the upper portion of the second leg in a hinged manner; a first lower leg receptacle that is adapted to receive the bottom portion of the first leg in a fixed manner and the first section of the crossbar in hinged manner; and a second lower leg receptacle that is adapted to receive the bottom portion of the second leg in a fixed manner and the second section of the crossbar in hinged manner.

A bucket caddy stably holds a bucket or container above a horizontal support surface or ground for easier access to the contents of the bucket or container. The bucket caddy has a retainer with slots into which at least three legs are movably joined. The legs each have a shelf surface and a hook (U-shaped or crimped) or upstanding wall disposed at their proximal ends. When splayed apart, the shelf surfaces point radially inwardly toward the retainer with their top surfaces in a common plane onto which the bottom of the bucket may be positioned. The hooks receive straps or elastic bands, each of which has a fastener at its opposite end adapted to join a portion of a rim of the bucket. Length-adjustable means are associated with straps that are not elastic. Alternatively, belts or screws provide three point connection between the legs and the sidewall of the bucket. After the bucket or container is separated from the caddy, the legs rotate so that their central axes are parallel or substantially parallel to one another in a storage configuration. A hook and loop fastener tape wraps around the legs in the storage configuration.

Provided is a support leg connecting structure for a tripod. The tripod includes a central tube, three support legs, three braces, and an upper tripod unit. The support leg connecting structure includes: a flat fixing portion formed at an appropriate portion of an outer wall of each of the support legs by pressing and recessing, and provided with a piercing hole; a recessed curved surface disposed between the flat fixing portion and an undeformed portion of the support leg; a curling portion formed on one end of each of the braces by curling, and having a through hole, the curling portion surrounding a periphery of the through hole; and a fastening part. The piercing hole corresponds to the through hole, the fastening part is inserted through the piercing hole and the through hole, the support leg and the brace are pivotally connected to each other around the fastening part.

A collapsible leg assembly that includes a first leg having an upper portion and a lower portion; a second leg having an upper portion and a lower portion; a crossbar extending between the lower portions of the first and second legs, wherein the crossbar further includes a first section and a second section that are either flexibly connected to one another or detachably connected to one another; an upper leg receptacle that is adapted to receive the upper portion of the first leg in a hinged manner and the upper portion of the second leg in a hinged manner; a first lower leg receptacle that is adapted to receive the bottom portion of the first leg in a fixed manner and the first section of the crossbar in hinged manner; and a second lower leg receptacle that is adapted to receive the bottom portion of the second leg in a fixed manner and the second section of the crossbar in hinged manner.

The invention discloses a steering joint for connecting a bottom pipe and a supporting pipe, which comprises a base, a rotary seat and a locking piece. The base comprises a sleeve portion connected with the bottom pipe and a first pivoting plate comprising a guide groove. The rotary seat comprises a clamp for clamping the supporting pipe and a second pivoting plate comprising a through hole. The first pivoting plate and the second pivoting plate are pivoted together at a pivoting point, when the first pivoting plate and the second pivoting plate rotate relatively, the through hole is kept align to the guide groove. The locking piece penetrates through the through hole and the guide groove and clamps and fixes the first pivoting plate and the second pivoting plate. Through that a certain distance exists between the locking piece and the pivoting point, the load carrying capacity is increased.

The present invention provides a rotary joint of a telescopic rod for connecting a bottom pipe and a support pipe, which comprises a base, a support base and a screwing member. The base comprises a first clamp for clamping the bottom pipe and a first pivot plate, and the first pivot plate comprises a guide groove. The support base comprises a second clamp for clamping the support pipe and a second pivot plate, wherein the second pivot plate comprises a through hole, the first pivot plate and the second pivot plate are pivoted together at a pivot point, and when the first pivot plate and the second pivot plate rotate relatively, the through hole is kept to align to the guide groove. The screwing member penetrates through the through hole and the guide groove to clamp and fix the first pivot plate and the second pivot plate.