A portable confinement device for confining a person upon a mattress is provided. The device includes a frame and a flexible enclosure. The frame includes a base member and at least two upright members. The upright members include support portions and bridge portions connecting the support portions. The bridge portions are connected to the support portions by lockable hinges. When the hinges are locked, the bridge portions are in an upright position. When the hinges are unlocked, the bridge portions are in a downward, lowered position. The enclosure is supported by and sits upon the frame to stabilize the device from tipping over. A mattress may be received into the interior space of the enclosure. The enclosure includes an opening for allowing a person to enter or exit the interior space of the enclosure.

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 new central locking apparatus for a folding tent includes a top plate, a bottom plate assembly, and a center rod disposed between the top plate and the bottom plate assembly. The bottom plate assembly includes a bottom plate, a wrench assembly rotatably connected to the bottom plate, and a limit sleeve slidably connected in the bottom plate. The wrench assembly abuts on the limit sleeve, and the wrench assembly is capable of driving the limit sleeve to slide. A limiting component is disposed at a lower end of the center rod, the limiting component may be built into the bottom plate to fit the limit sleeve in a locking manner, and a first elastic element is disposed between the limit sleeve and the bottom plate through fitting.

A containment airlock, in particular an airlock for intervention on a site likely to be contaminated with radiation, asbestos and biological and/or chemical agents. The containment airlock includes a self-supporting frame and a flexible containment shell. The shell is configured to be assembled with the frame. The frame is articulated so as to be extensible between a folded storage position and an extended intervention position. The frame includes articulated reinforcement rods. The articulated reinforcement rods include rigid segments and at least one intermediate articulation connecting the segments.

A temporary shelter that is easy to assemble and disassemble and suitable for use in providing, for example, medical and healthcare services to patients having infectious diseases, as temporary drop-off testing facilities, and/or as emergency housing for the homeless. In one embodiment, the shelters are comprised of one or more modules, which, in turn, are comprised of a PVC pipe structure, a skin covering the structure, zipper doors, and a floor. The modules may be attached to pre-existing structures, attached to other modules to form a larger shelter, or left as a standalone shelter.

A temporary shelter that is easy to assemble and disassemble and suitable for use in providing, for example, medical and healthcare services to patients having infectious diseases, as temporary drop-off testing facilities, and/or as emergency housing for the homeless. In one embodiment, the shelters are comprised of one or more modules, which, in turn, are comprised of a PVC pipe structure, a skin covering the structure, zipper doors, and a floor. The modules may be attached to pre-existing structures, attached to other modules to form a larger shelter, or left as a standalone shelter.

A fan-shaped tent skeleton and a fan-shaped tent are provided. The fan-shaped tent skeleton comprises a base plate, wherein the base plate is arranged laterally, rotary rod assemblies are arranged on upper and lower sides of a first end of the base plate, each of the rotary rod assemblies comprises a fixed seat fixed to the base plate, two rotary rods are hinged to the fixed seat, the two rotary rods are a front rotary rod and a back rotary rod, the front rotary rod and the back rotary rod are connected to a front hinge shaft and a back hinge shaft and are connected to the fixed seat through the front hinge shaft and the back hinge shaft, and a first connecting structure for connecting a fan-shaped tent fabric is arranged at a second end of the base plate.

The invention encompasses certain graphene-enhanced products for the outdoor industry, including tents, backpacks, hiking accessories, and apparel. Specific embodiments include (1) a tent comprising at least one flexible tent pole configured as an arch, connected to at least one fabric wall element that is connected to a second fabric element comprising a tent floor, wherein at least one of the tent pole and the first and second fabric elements is graphene enhanced; and (2) a backpack comprising a rigid frame, connected to a fabric sack portion, where at least one of the frame and the sack portion comprises graphene.

The present disclosure provides a fence type automatic tent, including a tent main body and a skeleton supporting plate arranged at a top end of the tent main body. The skeleton supporting plate is provided with a skeleton fixing plate and a locking switch handle in sequence. The locking switch handle is fixedly connected with the skeleton supporting plate. A periphery of the skeleton supporting plate extends outwards to form several stop bosses. To unfold the fence type automatic tent, a user presses the middle locking switch handle to separate the skeleton fixing plate from the skeleton supporting plate, so that an entire tent skeleton assembly can automatically spread under the action of an elastic force storage member.

The present disclosure provides a fence type automatic tent, including a tent main body and a skeleton supporting plate arranged at a top end of the tent main body. The skeleton supporting plate is provided with a skeleton fixing plate and a locking switch handle in sequence. The locking switch handle is fixedly connected with the skeleton supporting plate. A periphery of the skeleton supporting plate extends outwards to form several stop bosses. To unfold the fence type automatic tent, a user presses the middle locking switch handle to separate the skeleton fixing plate from the skeleton supporting plate, so that an entire tent skeleton assembly can automatically spread under the action of an elastic force storage member.