855results about "Insect nets" patented technology

A protective cover (10) is disclosed that can be interchanged among a variety of baby seats. It includes a canopy (11) and a sealing element (22) that can interchangeably and flexibly seal around a variety of baby seats. It may also contain a removable hood (20) that may shield a portion of an insect resistant mesh (15) so that a side mesh (15b) remains open for air and viewing of the occupant under the protective cover (10). Furthermore, the hood (20) may be attached at an approximate midpoint (26) of the canopy (11) to allow versatility in deploying the hood in a rearward direction and fastening the hood with attachment element (38). Likewise, the hood (20) may be folded in a forward direction and attached with attachment element (38) to a forward contour of a baby seat. The protective cover may include a protective foot shield (14) located under the hood (20) that may protect, for instance, feet of an occupant from a stinger or biting proboscis of a flying insect when the feet may touch the inside surfaces of the cover. Another feature of the present invention may include the ability of the present invention to be folded to a reduced state for easy storage and held in the reduced state by an integral restraining element which could be the hood (20). Another feature could be an inclement weather filtering configuration of mesh that could be located on the side to filter light, for instance, to a reduced level for the occupant's comfort.

A playpen includes a plurality of support bars, a bed cushion, and a fixing device to fix the bed cushion on the support bars. Thus, the snapping plate of each of the holders of the fixing device is locked on the respective positioning seat, and the sleeve of each of the holders of the fixing device is locked on the respective support bar by the locking, so that each of the holders is positioned on the respective positioning seat and the respective support bar so as to support the bed cushion rigidly and stably, thereby preventing the bed cushion from becoming loosened or detached from the playpen.

A collapsible sun shade adapted to be used with a chair is disclosed. The shade is made of spring steel or equivalent material and is adapted to be affixed to cover the seat portion of a lounge chair. The shade is unfolded under the force of the compressed spring and attached to the chair to provide shade over the seat of the chair.

A collapsible user support coupled to a collapsible, walled shelter. One assembly provides a sling chair having a number of frame pieces that are trained through grommets at a fabric seat and backrest fitted to pivot couplers. Armrests are optionally included along with accessory supports and pockets. Pivoting link arms couple to stay or bow pieces of an independently collapsible shelter. The shelter frame pieces mount to pivot couplers and a surrounding multi-panel fabric shelter. The shelter can include windows and/or doors and/or vents with fasteners. The chair and shelter frameworks and fabric shelter are organized to collapse and deploy to several seating conditions ranging from the chair being partially to completely protected from the environment.

A backpack chair which allows the user to carry a chair on their back while still having the packing ability of a backpack. Embodiments of the backpack chair include a collapsible chair frame which opens into a chair and collapses into a backpack frame. A seat panel attached to the collapsible chair frame provides support for the user when the frame is opened into a chair. A pack container is attached to the seat panel and a flap is also attached in order to close the pack container and provide shade for the user when the collapsible chair frame is being used as a chair. The collapsible chair frame is also configured to form a stand for the backpack in order to provide ease of packing and unpacking the pack container. Shoulder straps are attached directly opposite the pack container on the collapsed collapsible chair frame.

Collapsible and portable seating device and method of using the device is provided with telescoping legs, a cane-function and an umbrella to provide protection from sun, rain and snow. The telescoping legs allow for adjustments for height and sturdiness on uneven contours such as a slope or hill. An umbrella connection on the handle allows for unlimited positioning of the umbrella and folds neatly with the legs when not in use. There are no loose parts in the seating device that has a weight of less than approximately 6 pounds, is easily set-up and folded to a collapsed condition for storage or use as a cane.

A stronger foldable bed having a frame and a foldably soft cover attached thereto. The frame has two pairs of side bars each pivotally connected to a central link, a tilt leg pivotally connected to a free end of each side bar, three pairs of scissoring end or middle bars linking the two pairs of side bars, a pair of middle leg each containing a telescoping leg, a reinforcing bar each pivotally connected to one side bar and a sleeve covering on each tilt leg, and a journey limit formed on each tilt leg. The foldable bed is longitudinal stable, simple and strong, without sacrificing the easiness of operation of folding and expanding. The foldable bed has a tent attached thereto with the aid of slide fasteners.

Collapsible and portable cot type bed for pets and children. A spring biased horizontal connector pin can slidably attach bottom edges of vertical support legs to horizontal cross braces to maintain the cot in an assembled position that can support extreme amounts of weight. The horizontal pin can be connected to a bottom portion of a metal strip having an upper edge attached by rivets, solder or welding to the vertical support legs. Side wall panels along the planar support surface of the cot allow for keeping objects from sliding off the cot. A removable canopy for deflecting sun and providing shade when the cot is used outdoors can be mounted to the vertical legs above the planar support surface. The cot can be easily folded like an accordion and placed in a carrying bag and have a weight of less than approximately 15 pounds.

A foldable bassinet is disclosed. The bassinet can be transformed from an erected position wherein a floor of the bassinet is substantially horizontal to ground, and elevated therefrom by a stand, to a folded position wherein the bassinet is compacted into a relatively small size. Using a uni-directional hinge in the floor of the bassinet, and a plurality of over-center locks, the floor of the bassinet can be locked into the horizontal position easily and effectively, without any structure provided directly below the center of the bassinet floor.

A collapsible user support coupled to a collapsible, walled shelter. Individual and multi-occupant chairs provide a sling chair having a number of pivoting frame pieces that are trained through grommets at a fabric seat and backrest. An independently collapsible shelter or cover framework includes frame pieces that pivot under tension about the collapsible chair. Washer-like members splay the frame pieces away from the chair. The shelter framework supports a surrounding, collapsible fabric cover that can include windows, panel voids and/or doors and/or vents. The chair, shelter framework and fabric cover are organized to collapse and deploy to conditions that partially and completely cover the chair. The fabric cover can be constructed of netting and/or solid and/or three-dimensional fabric panels containing sleeves and pockets to support resiliently bowed stays.

An enclosure for a crib or playpen includes a dome-shaped top and a box-shaped bottom structure completely enclosing the interior of a crib or playpen. The enclosure includes a flap in the dome-shaped top to allowing a parent or guardian to easily place a child in or remove a child from the crib or playpen. The enclosure also has features which prevent a child from opening the flap.

Method and apparatus for monitoring, controlling and adjusting sleeper's environmental conditions of the space above entire bed surface by partially sealing and insulating the space above the entire bed surface; monitoring, controlling and adjusting temperature, quality, oxygen level and moisture level of the air within the partially sealed and insulated space according combinational factors of the sleeper's preferences, the sleeper's physiological conditions, heat transfer rate between sleeper's body and ambient air, the internal conditions and external conditions of the partially sealed and insulated space. In particular, a system uses a three-dimensional structure to partially seal and insulate an adequate amount of space above entire bed surface; uses physiological state sensors, thermometers, thermostats, heating device, cooling device, humidistat (hygrostat), humidifier and dehumidifier, oxygen sensor, oxygen supply device, air filtration device to monitor, control and adjust the temperature, moisture level, oxygen level and quality of the air inside the partially sealed and insulated space.

Two embodiments of a foldable cover for protecting the occupant of a wheelchair or other wheeled vehicle is described. The foldable cover includes a frame having two sections, a back section and a top section cantileverable from the back section over the normal space provided for an occupant. A mounting bar for rigidly mounting the back section and, hence, the remainder of the foldable cover is provided with both embodiments. The back section is pivotally connected to the mounting bar for pivoting movement between a stowed position in which such cover is out of the way of the occupant in a protected position in which it and the cantilevered top section cooperate to cover the occupant.

A portable self-contained bed-on-demand system is presented which includes a portable collapsible self-contained storage bed and support assembly and a portable self-contained peripheral support system, or headwall, adapted to the bed that supplies medical-grade power, ventilation, and an oxygen treatment system. The bed-on-demand system duplicates, in a self-contained package usable outside a hospital environment, the critical facilities provided to a patient in a traditional hospital room.

An enclosure bed apparatus including a frame having legs connected to an upper structure, and a canopy affixed to the frame so as to define a three dimensional space therein. The upper structure includes side bars and end bars arranged in a generally rectangular configuration. The canopy includes a pair of sleeves at opposite sides of a top thereof which respectively receive the side bars of the upper structure therein. The canopy has vertical sleeve members extending downwardly so as to receive portions of the legs therein. The canopy has a pair of horizontal sleeves extending outwardly from a top thereof suitable for receiving respective end bars therein. The frame is arranged so as to be exterior of the three dimensional space defined by the canopy.

An accessory holder for a chair comprising of a support arm having a first end and second end, the first end is adapted for connection to an accessory such as an umbrella or tray, at least one locking member extending from the support arm second end, at least one locking member comprising a pair of cooperating sleeve members adapted to be slidingly engaged in a concentric manner, one of the cooperating sleeves is adapted to be disposed around a leg of a chair whereby when the other cooperating sleeve members is slidingly engaged in a concentric manner with one of the pair of cooperating sleeves, the support arm is secured to the chair.