215 results about "Leg surface" patented technology

The invention relates to articles of footwear having traction elements, and systems and methods for manufacturing same. An example shoe includes an upper and a sole plate, the sole plate including a lower surface adapted for ground contact having a first sole portion including first traction elements, the first traction elements having a distal end and a side wall with extensions extending from a central core, and a second sole portion including second traction elements, the second traction elements having at least one geometrical feature differing in one or more aspects from a corresponding geometrical feature of the first traction elements.

A drone cargo helicopter having an elongated body. The elongated body has a low profile and has a front portion, a rear portion, an upper surface, a lower surface and a pair of opposing sides extending between the front and the rear portions. At least a first blade set is coupled to the upper surface and rotating in a first direction. Two or more struts are pivotally coupled to opposing sides or lower surface of the elongated body, the struts being coupled via a joint at a top end of the strut. The lower surface of the elongated body comprises a substantially planar surface between the front and rear portions, the substantially planar surface having one or more attachments to provide a rigid engagement with a container. The struts are pivotally movable between a first position and a second position, wherein in the first position, the struts support the elongated body a distance from a ground surface that is greater than a height of the container.

An air exhaust outsole, for safety footwear having an upper with an air permeable insole having a top insole surface for supporting a foot of the wearer, the air exhaust outsole comprising: a midsole, with a top midsole surface engaging a bottom insole surface of the upper, the midsole including at least one ventilation channel between a side midsole surface and the top midsole surface; a puncture resistant layer with a top surface bonded to a bottom midsole surface, the puncture resistant layer comprising a puncture resistant core bonded about at least a peripheral edge in a flexible coating; and a tread layer with: a top surface bonded to a bottom surface of the puncture resistant layer; and a bottom tread surface.

A sole for use in footwear that includes an upper surface for contacting the user's foot and a lower surface for engaging a walking surface. The sole extends beneath the heel through the ankle/sub-talar complex and metatarsal head of the user. The lower surface is characterized as having a convex lower surface beneath the ankle/sub-talar complex curving upwardly toward the heel and metatarsal head.

A chair arm mounted computer accessory support assembly that includes a support plate and a chair arm engaging assembly. The support plate has an upper surface for supporting a computer accessory and a lower surface for supporting the support plate on an upper surface of a chair arm. The chair arm engaging assembly is securely attachable to the lower surface of said support plate and is operably engageable with lateral surfaces of the chair arm to provide lateral support of the computer accessory support assembly relative to the chair arm. The chair arm engaging assembly includes a pair of side panels securely attachable to the lower surface of said support plate; and fastening means operatively associated with the pair of side panels for securing the pair of side panels on opposing sides of the chair arm.

A knee cushion support for placement atop a surface in an area beneath knees of a user comprising a covering that encloses the outer periphery of the cushion support. A pair depressions formed in the upper surface of the cushion receives and supports the knees of a user while in the kneeling position. A resilient inner core member is enclosed within the outer covering. A convex shaped ridge member is located between a pair of depressions that accommodate the knee of a user. An essentially concave shaped portion formed integral with, and curved upward from said the lower surface is aligned on the lower surface beneath the ridge member in an arrangement that will permit stacking of a number of knee cushion supports together in a nesting arrangement. A pair of handles or grips are formed on the first and second end-walls to facilitate grasping and transporting the knee cushion support.

A footwear construction including a midsole frame having a forefoot base, a heel base and an intermediate frame section that connects the forefoot base and the heel base. The forefoot base and heel base can be separated from one another by a frame void. The forefoot base can include at least one forefoot base void extending across the width, of the footwear to improve flexibility of the footwear. The construction also can include a midsole including a lower surface housed at least partially within and/or joined with the midsole frame, with the midsole frame forefoot base and a heel base separated from one another below the midsole lower surface by the frame void, and connected above the lower surface by the intermediate frame section. Where the construction includes an outsole, that outsole can define an outsole forefoot void, which can be aligned with the forefoot base void.

The present invention provides a roof molding-free body structure of a type such that a molding is not provided in a joint portion between a roof panel 2 and a roof side rail 3. In a joint location between the roof panel 2 and the roof side rail 3, a substantially L-shaped joint portion 8 consisting of a vertical surface 6 and a joint surface 7 is formed in the upper inside part of a side body outer panel 4 of the roof side rail 3, and a joint portion 15 consisting of a semicircular curved surface 12, a leg surface 13 arranged so as to go away from the vertical surface 6 of the side body outer panel 4 toward the inside in the vehicle width direction, and a joint surface 14 arranged horizontally is formed at the outside edge in the vehicle width direction of the roof panel 2; the vertical surface 6 of the side body outer panel 4 and the curved surface 12 of the roof panel 2 are joined to each other; and a vertical height difference H is provided in the joint location between the roof panel 2 and the roof side rail 3.

A collapsible stool to provide additional height for small children undergoing toilet training, comprising: a substantially horizontal top plate of generally rectangular shape with an upper surface and a lower surface; four protrusions integral with the lower plate surface and each separately located proximal to the four corners of the top plate, wherein each protrusion is host to a hollow core to provide two pairs of female cores approximately cylindrical in shape; and two legs, each leg having two opposite facing male protrusions each adapted to fit the female cores to enable each leg to rotate through an arc between an open position and a closed position relative to the top plate, wherein at least one of each pair of female cores comprise an integral leg security mechanism adapted to maintain each leg in an open position relative to the top plate.

An animal food and water bowl system for effectively dispensing food and water to an animal such as a pet. The animal food and water bowl system generally includes a platform having a support member and at least one leg extending downwardly from the support member. The support member includes an upper surface and a recessed portion within the upper surface that removably receives a lower surface of bowl. A first connector is adapted for removably connecting the first bowl to the upper surface of the support member in a substantially non-movable manner. At least a portion of the front upper edge of the bowl is below the rear upper edge of the bowl.

A truck with a discrete shield for skateboards and the like is described. A base has at least one truck assembly affixed to the underside thereof that mounts wheels. The truck assembly defines a lower surface between the wheels that is susceptible to damage. A discrete sheet of material has a smooth, low-friction surface and is formed to encircle portions of the truck assembly so as to hold the sheet of material in a fixed position underlying and covering the lower surface of the truck with the smooth, low-friction surface directed downwardly.

The invention relates to a separated nursing chair bed of a hospital bed. The separated nursing chair bed comprises a bed body, a wheelchair and a transmission mechanism, wherein the bed body comprises a bed frame, a supporting plate and a removable frame, and the side of the removable frame is provided with a removable pin. By starting a screw-rod motor in the transmission mechanism, a slide block which is matched with a screw rod of the screw-rod motor by screw threads is used for driving a connecting rod to move along the screw rod, a bed head supporting rod which is connected with the connecting rod pushes upwards, a bed rail supporting rod which is connected with the connecting rod falls downwards, and the supporting plate which is connected with the bed head supporting rod and the removable frame which is connected with the bed rail supporting rod are driven to do a sloping action. When a sloping angle is proper, the screw rod motor is stopped to run, removable pins which are inserted into connecting holes arranged on both sides of a supporting leg surface of the wheelchair are pulled out, the wheelchair is uncoupled from the bed body and is moved out from the front end of the bed body, and the wheelchair can be combined into the chair bed by reversely operating the processes. The separated nursing chair bed can get help from the separated wheelchair to make a patient to go outside or do other things.

The magnetic cushioning system is for use in a cushion, mattress or other cushioned article, the cushioning system providing adjustable firmness for the user. The magnetic cushioning system includes a plurality of magnetic supports enclosed within a cover. Each of the magnetic supports has a flexible shell having opposed upper and lower ends. A permanent magnet is disposed within the flexible shell and is positioned adjacent the upper end thereof. An electromagnet is disposed within the flexible shell and is positioned adjacent the lower end thereof. The cover has opposed upper and lower surfaces, the magnetic supports having the upper ends thereof secured to a lower face of the upper surface, and the lower ends thereof secured to an upper face of the lower surface of the cover. A controller is provided for selectively and adjustably controlling electrical power transmitted to each electromagnet.

A beach blanket comprising at least one hole for receiving an umbrella so that when the shaft of the umbrella is positioned over the blanket, the canopy of the umbrella provides shade over the blanket. The blanket further includes an upper side, a lower surface and a peripheral edge wherein at least one pocket is affixed to the lower surface of the blanket adjacent to the peripheral edge for receiving ballast material or valuables.

The invention belongs to the technical field of articles of daily use, and discloses a novel deck chair suitable for different somatotypes. The novel deck chair comprises a deck chair seat, a deck chair backrest, a deck chair telescopic body, armrests, a support pillar, a support base, support legs and traveling wheels, wherein the deck chair seat is connected with the deck chair backrest through a rotating shaft, the deck chair telescopic body is arranged in the inside hollow part of the deck chair seat in a matched manner, the armrests are mounted at the two sides of the middle part of the deck chair seat, the support pillar is arranged on the middle position of the lower surface of the deck chair seat, the lower end of the support pillar is fixed to the support base, the support legs are arranged on the lower surface of the deck chair telescopic body, a cross bar is arranged between the support legs, and the traveling wheels are arranged on the lower surface of the support base and the lower surfaces of the support legs. The novel deck chair is simple in structure and practical in function, and suitable for use by people with different somatotypes; the angle between the deck chair seat and the deck chair backrest can be conveniently adjusted, so that the optimum angle can be found, and thus the comfort is increased; and a pillow adjustable in position is arranged, so that the muscle on the neck of the user is relax, and thus the user obtains the high-quality rest.