A surgeon support system comprising a base having a foot platform with an appropriate angle adapted to support a user's feet. The base surface may be lifted using a jack pedal and the height is adjusted by a base handle. A knee pad is supported by a knee support bar which is attached to the base. The knee pad is pivotally connected to a seat pad and a chest pad support bar. The seat pad is supported by a seat pad height-adjusting strut and the height is adjustable by a seat pad height-adjusting handle. The chest pad support bar supports a chest pad for forward and backward movement of the user. The angle position of the chest pad is adjusted and released by an angle-adjusting knob on a chest pad angle-adjusting bar. The surgeon support system stabilizes a user close to a workspace for extended periods of time.

A reclinable director chair having a chair cloth, a seat frame assembly and a support frame assembly. The seat frame assembly having two cross tubes, two square seat frame armrest tubes and two backrest support tubes, wherein the cross tubes are connected and fixed between the two seat frame armrest tubes in a cross manner. One backrest support tube is disposed at the rear end of each seat frame armrest tube, and a cushion and a backrest of the chair cloth are mounted at upper ends of the cross tubes and on the backrest support tubes, respectively. The support frame assembly having two support frame components. Each support frame component comprises a bottom support tube and a connector.

A system, such as a camping or lounging system, includes a first spreader bar and a second spreader bar. The system also includes a hammock-tent defining a first end sleeve and a second end sleeve, wherein the first spreader bar is configured to be removably inserted into the first end sleeve and the second spreader bar is configured to be removably inserted into the second end sleeve. The system also includes at least one bracket, wherein at least one of the first spreader bar and the second spreader bar is configured to be detachably coupled with the at least one bracket to form a chair framework. The system may be deployable in a hammock-tent mode or a chair mode.

A foldable chair, comprises a foldable chair frame (10) and a chair seat (1) made of a flexible material; the chair frame (10) comprising an X-shaped left support frame (101), an X-shaped right support frame (102) connected through a connecting crossbar (3), the chair seat (1) is connected to the chair frame (10) through a plurality of connecting pieces; a detachable pole (2) extends from top to bottom of the chair frame (10), and the connecting crossbar (3) has two first through holes (34) for the poles (2) to pass through; correspondingly, the connecting crossbar (3) has two second through holes (33) for a plurality of support tubes (100) to pass through; each pole (2) and the corresponding support tube (100) forms the X-shaped left or right support frame. This chair has the advantages of simple and reasonable structure, easy installation and disassembly, simple manufacture process and low cost, and is especially suitable for carrying around when traveling.

An outdoor appliance has a support frame with multiple inner lining tubes that are sequentially connected end to end by flexible ropes and multiple outer sleeve tubes that are slidable on the outer surfaces of the inner lining tubes. The outer sleeve tube and the inner lining tube at the head end of the support frame are respectively connected to an elastic member. When the support frame is in a locked state, each inner lining tube is located between and supports two abutting adjacent outer sleeve tubes. When the support frame is in an unlocked state, each inner lining tube is moved out of one outer sleeve tube and into the next successively axially adjacent outer sleeve tube against the force of the elastic member such that the radial support between adjacent outer sleeve tubes is eliminated thereby allowing the support frame to be folded.

An outdoor appliance has a support frame with multiple inner lining tubes that are sequentially connected end to end by flexible ropes and multiple outer sleeve tubes that are slidable on the outer surfaces of the inner lining tubes. The outer sleeve tube and the inner lining tube at the head end of the support frame are respectively connected to an elastic member. When the support frame is in a locked state, each inner lining tube is located between and supports two abutting adjacent outer sleeve tubes. When the support frame is in an unlocked state, each inner lining tube is moved out of one outer sleeve tube and into the next successively axially adjacent outer sleeve tube against the force of the elastic member such that the radial support between adjacent outer sleeve tubes is eliminated thereby allowing the support frame to be folded.

A flexible backrest for a folding chair includes a flexible backrest panel which can assume a curved configuration of use and an extended storage configuration. The flexible backrest panel has a support surface having a concave shape in a cross-section in a horizontal plane, and a convex shape in a cross-section in a vertical plane; and the flexible backrest panel has a plurality of vertical through-slits forming a plurality of vertical slats.

A portable folding video game chair may include a backrest frame, a seating frame, a collapsible sling chair, a steering wheel controller column, a steering wheel controller shaft, a pedal controller frame, and a quick release pedals controller support. The backrest frame and seating frame may be pivotally coupled to each other. The collapsible sling chair may be coupled to the backrest frame and seating frame. The steering wheel controller column may be pivotally coupled to the seating frame and also movably coupled to the steering wheel controller column. The pedal controller frame may be pivotally coupled to the backrest frame and/or to the steering wheel controller. The quick release pedals controller support may have a pedals controller support aperture, and the quick release pedals controller support may be movably coupled to pedal controller frame by inserting a first and second pedal controller rail through a pedals controller support aperture.

A portable folding video game chair may include a backrest frame, a seating frame, a collapsible sling chair, a steering wheel controller column, a steering wheel controller shaft, a pedal controller frame, and a quick release pedals controller support. The backrest frame and seating frame may be pivotally coupled to each other. The collapsible sling chair may be coupled to the backrest frame and seating frame. The steering wheel controller column may be pivotally coupled to the seating frame and also movably coupled to the steering wheel controller column. The pedal controller frame may be pivotally coupled to the backrest frame and/or to the steering wheel controller. The quick release pedals controller support may have a pedals controller support aperture, and the quick release pedals controller support may be movably coupled to pedal controller frame by inserting a first and second pedal controller rail through a pedals controller support aperture.

A folding chair, comprising two sets of link assemblies that are connected to each other and are respectively located at two sides of the folding chair, wherein the link assembly comprises a least a backrest tube (2), an armrest (4), a seat tube (7), a front foot tube (8), a rear foot tube (9), a connecting tube (10) and a connecting portion, wherein the armrest (4) is rotatably connected with the backrest tube (2), wherein the connecting tube (10) is connected with the backrest tube (2), wherein the connecting tube (10) is rotatably connected with the backrest tube (2), wherein the connecting tube (10) is rotatably connected with the front foot tube (8), wherein a top end of the front foot tube (8) is rotatably connected with a top end of the rear foot tube (9), wherein the top end of the front foot tube (8) and/or the top end of the rear foot tube (9) is connected with the armrest (4), wherein the seat tube (7) is rotatably connected with the backrest tube (2) and the front foot tube (8), wherein the seat tube (7) and/or the backrest tube (2) is slidably connected with the rear foot tube (9) or the connecting tube (10), wherein the connecting portion is rotatably connected with the connecting tube (10), and wherein the connecting portion is connected with the rear foot tube (9).