Abstract:
An adjustable barbell or dumbbell or exercise device includes a handle device having a handle bar engageable into grooves of a number of weight members, a number of plates disposed on the handle bar and each having an engaging element for engaging with tongues of the weight members when the plates and the hand grip are rotated relative to the handle bar, and for anchoring a selected number of weight members to the handle bar with the plates, and a detecting device includes a displayer electrically connected to a central processing unit for displaying an information, and a switching device includes one or more weight detecting switch elements electrically connected to the central processing unit for sending signals to the central processing unit.
Abstract:
A massage device includes a rotatay member rotatably supported on a supporting base with a pivot axle, and a massage member engaged onto the rotatay member and rotated in concert with the massage member relative to the supporting base for engaging with a neck portion of a user and for exercising and massaging the neck portion of the user. The supporting base includes a number of rollers engaged with the rotatay member for rotatably supporting the rotatay member on the supporting base. The supporting base includes a number of sockets for engaging with and for supporting the rollers.
Abstract:
A tilting inversion exerciser includes a supporting stand having a primary frame and an auxiliary frame, the primary frame includes two posts, two barrels on the posts, two shafts attached to the barrels, a carrier attached to the shafts for supporting a supporting table, and an actuator is coupled between one of the shafts and one of the posts and includes a release valve for releasing the actuator when the release valve is depressed and actuated, and for locking the actuator when the release valve is released. The user may easily actuate the release valve to release and to lock the actuator without applying much force or energy to rotate the carrier and the supporting table relative to the supporting stand.
Abstract:
A tilting inversion exerciser includes a carrier attached to a supporting stand for mounting a supporting table, the supporting table includes a number of grooves, and a massage member is engaged with either of the grooves of the supporting table for attaching to the supporting table and for massaging the user. The massage member includes a block having a screw hole for engaging with the supporting table, and a threaded shank extended from a knob for engaging through either of the grooves of the supporting table and for engaging with the screw hole of the block and for detachably securing the massage member to the supporting table at selected positions.
Abstract:
An air valve connecting device includes a housing, a sliding member slidably engaged in the housing and having a pathway selectively aligning with a passage of the housing, and the sliding member includes a mouth for engaging with an inflation valve, a gasket is attached to the sliding member and includes a bore for engaging with the inflation valve, and a number of pawls are engaged with the gasket and each include a lower portion extendible out of the housing for engaging with the peripheral rib of the housing, and the peripheral rib of the housing is engaged with the lower portions of the pawls for forcing the pawls to force the gasket to grasp the inflation valve to the sliding member.
Abstract:
An air valve connecting device includes a barrel rotatably connected to a housing, the barrel includes an enlarged space having a screw hole for engaging with a U.S. type inflation valve, and having an inner thread for selectively engaging with a French type inflation valve and for detachably securing the French type inflation valve to the barrel, and a shank is slidably engaged in the housing and includes one end portion for receiving the pressurized air, and the shank includes a front end portion having a mouth movable toward the barrel for selectively engaging with either the U.S. type inflation valve or the French type inflation valve.
Abstract:
A tool combination includes two housings each having a chamber formed by a base panel and two side panels, an axle and a shaft are secured between end portions of the housings, a tool assembly includes one or more tool members having ring members engaged with the axle and to be pivoted out and selectively folded and engaged into the space that is formed between the housings, another tool assembly includes one or more tool members having ring members engaged with the shaft and to be pivoted out and selectively folded and engaged into the space that is formed between the housings, and one or more tool assemblies are selectively and pivotally attached to either of the housings.
Abstract:
A dumbbell assembly includes a number of weight members, a handle device engageable with the weight members for anchoring a selected number of the weight members to the handle device, a base support includes a number of socket openings for accommodating the weight members, and a follower is slidably engaged in the base support, and the follower includes one or more catches for selectively engaging with the weight members that are supported on the base support and for selectively retaining the weight members to the base support. A spring biasing member is engaged with the follower for biasing the catches of the follower to engage with the weight members.
Abstract:
An adjustable barbell or dumbbell or exercise device includes a handle device having a handle bar engageable into grooves of a number of weight members, a hand grip rotatably disposed on the handle bar, and a number of plates rotatably disposed on the handle bar and rotated in concert with the hand grip, the plates are selectively engageable between the weight members and the plates each include an engaging element for engaging with tongues of the weight members when the plates are rotated relative to the handle bar with the hand grip, and for anchoring a selected number of weight members to the handle bar with the plates and for allowing the weight members to be easily and quickly attached to the handle bar.
Abstract:
A tire sealant dispensing device includes a tire repairing container for receiving a sealant, a casing attached to a mouth of the tire repairing container and having an inlet conduit and an outlet conduit, a pipe is disposed in the container and includes one end coupled to the casing and includes a bore for directing the pressurized air to flow through the bore of the pipe and to flow into a base portion of the container without flowing through the sealant, for allowing the tire sealant to be effectively supplied out through the outlet conduit of the casing and to seal and inflate the inflatable objects.