Patent application number | Description | Published |
20120171053 | Hand air pump having gauge device - A hand air pump includes a connecting member having a barrel and an outlet port and a mouth, a receptacle having a cylinder engaged onto the barrel and having a slidable piston, the receptacle includes a channel for engaging with a cover plate which includes a longitudinal hole communicative with the mouth of the connecting member, and a gauge device includes a notch for receiving the receptacle and includes one or more latching members for retaining the gauge device to the receptacle and includes a connector engaged with the hole of the cover plate for receiving the pressurized air from the cylinder and for measuring an air pressure within the cylinder. | 07-05-2012 |
20120255273 | Chain link remover for bicycle - A chain link remover includes a seat having an opening formed between an anvil and a block for receiving a chain, the block includes a screw hole for engaging with a threaded shaft which includes a link ejector rod for engaging with a chain link pin of the chain and for removing the chain link pin from the chain, and a positioner is extended from one plate of a housing and located above the anvil for engaging with the chain and for stably retaining the chain in the opening of the seat. Two hooks are pivotally attached to the housing for engaging with the chain and for stably anchoring the chain to the housing. | 10-11-2012 |
20130079204 | Tilting inversion exerciser having safety foot retaining device - A tilting inversion exerciser includes a table rotatably supported on a supporting stand, a foot support attached to an extension of the table, a carrier attached to the extension, and a foot retaining device having a lever pivotally attached to the carrier, a foot anchor device attached to the lever and movable toward and away from the foot support of the extension, a latch member attached to the lever for engaging with the carrier and for adjustably anchoring the lever and the foot anchor device to the foot support of the extension at a selected angular position, and a lock device for locking the latch member to the lever and for giving some security to the user while conducting the inversion exercises. | 03-28-2013 |
20130126771 | Attachment for different air valves - An air valve connecting device or attachment includes a housing having an inlet mouth, a gasket engaged into the housing for engaging with an inflation valve, a casing engaged in the housing for compressing the gasket to grasp the inflation valve to the housing, and the casing includes a compartment communicative with the gasket for engaging with a valve piece which selectively blocks the casing, a spring biases the valve piece to engage with the casing, an actuator is engageble with the casing for compressing the gasket to grasp the inflation valve to the housing, and the actuator includes a valve member for preventing an air leaking problem from being occurred by the inflation valves. | 05-23-2013 |
20140005012 | ADJUSTABLE DUMBBELL | 01-02-2014 |
20140031177 | ADJUSTABLE DUMBBELL - An adjustable barbell or dumbbell or exercise device includes a handle having an end member, a spring biased latching element engaged in the end member, a weight member attached onto the end member and having an aperture for engaging with the spring biased latching element and for anchoring the weight member to the end member, a button is slidably engaged in the weight member for selectively depressing the spring biased latching element into the end member and for disengaging the spring biased latching element from the weight member and for allowing the weight member to be engaged onto and disengaged from the end member of the handle. The other outer weight members are attachable onto the weight member in series. | 01-30-2014 |
20140041128 | TOOL COMBINATION - A tool combination includes a housing having a casing engaged in a housing and having two chambers formed in the end portions and two spaces formed in the upper and the bottom portions of the housing, one or more tool elements pivotally attached to the housing with an axle and foldable and engageable into the chambers and the spaces of the housing, and one or more tool pivotally attached to the casing and foldable and engageable into the casing with a spindle which is perpendicular to the axle for allowing many more tool elements and tool members to be received and engaged in the housing and the casing and to be easily carried and operated by the user. | 02-13-2014 |
20140090553 | FOLDABLE HANDLE FOR HAND PUMP - A hand pump includes a piston slidably engaged in a housing and coupled to a piston rod, a handle having a compartment for receiving the piston rod at an inwardly folding position and having a guiding passage formed in one of the two end portions of the handle, a stud extended from a middle portion of the handle and having a slot communicating with the passage of the handle for allowing the piston rod to be rotated relative to handle between the inwardly folding position and an outwardly working position where the piston rod is engaged in the stud and perpendicular to the handle, and a control ferrule is attached onto the piston rod for anchoring the piston rod to the housing at the outwardly working position. | 04-03-2014 |
20140261754 | ATTACHMENT FOR DIFFERENT AIR VALVES - An air valve connecting device or attachment includes a housing having an inlet mouth, a sliding member slidably engaged in the housing and extendible out of the housing, the sliding member includes two pathways and two chambers communicating with each other, two gaskets are engaged into the chambers of the sliding member respectively for engaging with different inflation valves, and the outer peripheral walls for forming the chambers of the sliding member are compressible to engage with the gaskets and to grasp and retain the inflation valves and the gaskets in the chambers of the sliding member respectively when either of the outer peripheral walls is engaged into the housing. | 09-18-2014 |
20150053280 | ATTACHMENT FOR DIFFERENT AIR VALVES - An air valve connecting device or attachment includes a housing having an inlet barrel, a sliding member slidably engaged in the housing and having an upper portion extendible out of the housing, the sliding member includes a pathway for selectively aligning with the inlet barrel, a catching element is attached to the sliding member, a gasket is engaged in the catching element, and an inflation valve is engageable into the gasket for depressing the gasket and the catching element and the sliding member to engage into the housing and for moving the sliding member out of the housing, and the inflation valve is detachable from the housing by depressing the sliding member into the housing. | 02-26-2015 |
20150053732 | ROOF-RACK MECHANISM FOR AUTOMOBILE - A roof-rack mechanism includes one or more retaining devices attached to a track, and a lock device engaged with the track and the retaining device for detachably attaching the retaining device to the track. The retaining device includes a base member, and a bracket attached to the base member and mounted on the track. The bracket includes a recess formed between two legs for engaging with the track, and the lock device is engaged with the track and the legs of the bracket. The retaining device includes two flaps engaged onto the legs of the bracket and secured to the legs and the track with the lock device. The retaining device includes a cover pivotally attached to the base member with a coupler. | 02-26-2015 |