128results about How to "Safe and comfortable to use" patented technology

A beverage bottle holder is adapted to hold a plastic beverage bottle and comprises a bottom collar adapted to accept the bottom surface of the beverage bottle; a top grasping member adapted to exert compressive forces against the outside surface of the beverage bottle to firmly holding the bottle in a stable configuration within the bottle holder; a handle and at least one sinusoidal cusp within the inner surface of the bottom collar. The cusp is adapted to mesh with concavities within the bottom of the plastic bottle. The bottle holder is specifically designed for use in combination with plastic beverage bottles by persons with reduced hand strength and motor skills due to age, infirmities and disease.

An umbrella holder includes a hollow tube for placing an umbrella handle. A fixing mechanism assembled is on the hollow tube and has a rotary button with a threaded rod screwed with a fixing block in the tube for tightening or releasing the umbrella handle, with a stop plate positioning the threaded rod of the rotary button. A first angle-adjusting mechanism is positioned under the hollow tube and has an immovable geared disk and a movable geared disk mounted on a rotary base and has an eccentric actuating member to engage or disengage the immovable and the movable geared disks. The holder also has a second angle-adjusting mechanism assembled under the first angle-adjusting mechanism and having an immovable geared disk with a fixed shaft and a movable geared disk disposed on a base having an eccentric actuating member for engaging or disengaging the immovable and the movable geared disks of the second angle-adjusting mechanism.

A tool for driving and setting nail-pin anchors and anchor bolts into concrete, the tool using the percussive action of a rotary hammer drill. The tool comprises a body member with a spring, a driver, and a ram inserted into the body member's bore. After a hole is drilled for insertion of the anchor, the masonry drill bit of the rotary hammer drill is slid inside the bore of the ram and temporarily locked to the tool. The rotary hammer drill is activated, and the drill bit turns inside the ram without affecting the body member or the anchor. Instead, the percussive force of the rotary hammer drill transfers its impact to the ram and the driver, which impacts the nail of the nail-pin anchor, or the stem of the anchor bolt, setting it into the concrete. A keyed bearing can be installed inside a sleeve of the ram in order to protect the tip of the masonry drill bit from shearing.

The modular parcel terminal according to the present invention has been built from modules comprising outward moving open-topped compartments and compartments with doors and the console module. The outward moving open-topped compartments have been located in the parcel terminal in such a pattern that would allow achieving the maximum capacity of the parcel terminal and that it would be comfortable and safe for the user to enter and retrieve parcels, postal packages, storable items at the parcel terminal. The modules of the parcel terminal have been built in such a way that allows them to be connected with each other according to the need of storage space in a particular parcel terminal exploitation area.

A combination hand truck ladder, which includes two front rails, two rear rails pivoted to the front rails, two folding braces coupled between the front rails and the rear rails, platforms pivoted to the front rails at different elevations and linked by two links, two wheels respectively pivoted to the bottom ends of the rear rails, two slides respectively affixed to the rear rails and slidably coupled to the links, a carrier shell pivoted to the front rails at the bottom side, and a hand truck handle affixed to the top ends of the rear rails.

A fastener mechanism releasably unites articles of clothing, which are reliably kept in paired relationship throughout laundering and storage. The fastener mechanism has a first fastener component comprising a disk-shaped member having a body and a grooved portion circumferentially extending around the body. A second fastener component comprising a u-shaped member forms an aperture. The u-shaped member has a ribbed portion circumferentially extending there around to facilitate interlocking of the components. The first and second fastener components are permanently attached to the corresponding articles of clothing via an appending member. A protective concealment pocket is optionally included to house the fastening components when the articles of clothing are worn. The first and second fastener components may be attached to a single article of clothing and act as a releasable fastening device integrally thereon or serve to releasably unite separate clothing components functionally related and distinct.

The invention discloses a wall-mounted or fake wall-mounted pedestal pan with two separated basins, and belongs to the technical field of bathroom accessories. The wall-mounted or fake wall-mounted pedestal pan with two separated basins is completed through improvement on the basis of current pedestal pans. The current pedestal pans have the inadequacies that the occupied space is large; in all time, the current pedestal pans are only suitable for part of people (healthy adults) and unsuitable for or incapable of being safely used by several groups of people such as preschool children and many people of the elder, the sick, the disabled and the weak; in part of time, all people cannot use the current pedestal pans, for example the time when water supply is cut off, and the current pedestal pans, by themselves, cannot provide any remediation modes which basically accord with popular sanitary standards; because most families have only one toilet, the inadequacies are doubly severe. The wall-mounted or fake wall-mounted pedestal pan with the two separated basins is qualified in three aspects which the inadequacies belong to and basically overcomes the inadequacies, everyone can safely and comfortably use the wall-mounted or fake wall-mounted pedestal pan with the two separated basins in all places and at all time, including the time when the water supply is cut off. The wall-mounted or fake wall-mounted pedestal pan with the two separated basins has emergency modes which basically accord with the popular sanitary standards and accordingly can be used when the water supply is cut off.

An apparatus is provided for supporting a worker on an upper chord of a roof truss. The apparatus includes a saddle member which is positioned over an installed upper chord of a roof truss and secured thereto to prevent inadvertent movement of the apparatus with respect to the upper chord upon which it is mounted. The apparatus includes a pair of hanger assemblies which are pivotally secured to the saddle member and which extend downwardly therefrom for supporting a pair of footrests thereon. In use, the worker straddles the saddle member and the chord upon which it is mounted with his / her feet resting on the footrests. The footrests may be adjusted to compensate for varying roof pitches.

The invention discloses an arm-muscle developer. The arm-muscle developer comprises two handles, wherein each handle comprises a connecting end and a hand-holding end; a torsion spring is connected between the connecting ends of the two handles; the torsion spring consists of a plurality of overlapped spring steel sheets; the two ends of the multiple spring steel sheets are connected by tightening components; preferably, the two handles are U-shaped; the connecting ends of the two handles are coaxially arranged; the hand-holding ends of the two handles are parallel to each other, but are not on the same straight line. The arm-muscle developer uses the torsion spring consisting of the multiple spring steel sheets, has the advantages of small size, light weight, and convenience for fixing the two ends; the torsion spring is large in elastic force, unlikely to break and higher in safety; through reasonable setting of the distance between the hand-holding ends of the two U-shaped handles, the arm-muscle developer can be used as the arm-muscle developer as well as a hand-muscle developer.