摘要:
A sleeve for use in an assembly for coupling a wristworn device to a first end of a strap. The sleeve has a first end dimensioned to be received in the recess in the inner face of the first lug of a wristworn device, an inner cavity dimensioned to receive therein the first end of a conventional spring bar, and a retractor coupled to the sleeve for urging the first end of the spring bar towards the second end of the spring bar. The second end of the spring bar is coupled to the second lug, the spring bar is coupled to the strap, the first end of the spring bar is positioned in the inner cavity of the sleeve and the first end of the sleeve is coupled to the first lug. A removable retractor for use with a spring bar, which allows for the use of a plurality of spring bars and therefore, lends itself to widespread use and retrofitting of an assembly that couples a strap to a wristworn device, is also provided.
摘要:
A packaging container includes a base, a cover including a resilient unit and defining a deformable slot at the resilient unit, and a positioning hinge member provided at the base and rotatably received at the deformable slot to pivotally couple the cover with the base so as to enable the cover being pivotally folded between an opened position and a closed position, wherein the positioning hinge member has a non-circular cross section and is arranged in such a manner that when the positioning hinge member is rotated within the deformable slot, the resilient unit generates a resilient restoring force to assist the cover being folded between the opened and closed positions.
摘要:
A hinge assembly includes a pivot shaft defining a latching recess, a second leaf non-rotatably connected to the pivot shaft, a first leaf rotatably connected to the pivot shaft, and a clasping member fixed on the first leaf. The clasping member includes a receiving portion sleeved on the pivot shaft, and an elastic portion adjacent to the receiving portion. A part of the elastic portion engages in the latching recess of the pivot shaft, and the part of the elastic portion is separated from the receiving portion.
摘要:
A bidirectional opening/closing door unit and a refrigerator having the same. The door unit is provided at a side of a body of the refrigerator to open or close the body. The body includes hinges protruding from left and right sides of the body to be coupled with the door unit. The door unit includes a door and an opening/closing device provided at a side of the door. The opening/closing device includes a pair of opening/closing structures detachable to the respective hinges, and an operative connector to be operatively connected to one of the opening/closing structures to limit operation of the other opening/closing structure. With this configuration, the operative connector can achieve smooth movements and maintain a high durability in spite of frequency opening/closing operations and long time use of the door.
摘要:
A folding roll-over protective structure has hinges that may be attached weld-free to the folding legs of the structure. Selectively removable locking pins may be used to lock the structure in its fully upright use position or a collapsed folded position. Strategically located cushions within the hinges take up slack in the system to minimize rattling when the structure is locked in its use position.
摘要:
A bidirectional opening/closing door unit and a refrigerator having the same. The door unit is provided at a side of a body of the refrigerator to open or close the body. The body includes hinges protruding from left and right sides of the body to be coupled with the door unit. The door unit includes a door and an opening/closing device provided at a side of the door. The opening/closing device includes a pair of opening/closing structures detachable to the respective hinges, and an operative connector to be operatively connected to one of the opening/closing structures to limit operation of the other opening/closing structure. With this configuration, the operative connector can achieve smooth movements and maintain a high durability in spite of frequency opening/closing operations and long time use of the door.
摘要:
A cargo box has a bottom portion and a lid. The lid is hinged to the bottom to allow opening on one or more sides. Operation of opening and closing multiple latches is coordinated by an external handle and internal bar assembly.
摘要:
The distal end part of an arm 5 is turnably and removably connected to the distal end part of a base part 5 through a connection mechanism 7. An engagement recess 46 whose upper part opposing the arm 5 is open, is formed in a basal end part of the base part 2. The arm 5 is provided at its basal end part with an engagement pin 8 capable of fitting in the engagement recess 46 when the arm 5 is turned to an attachment position. A lock lever 6 for pressing the engagement pin 8 against the bottom part of the engagement recess 46 under the biasing force of a coiled spring 9, is turnably disposed at the distal end part of the base part 2 through a support pin 103. The lock lever 6 is provided at its distal end part with a pressing part 67 for pushing up the engagement pin 8 so as to escape from the engagement recess 46 when the lock lever 6 is turned clockwise against the biasing force of the coiled spring 9.
摘要:
Apparatus and methods for generating repeatable closure of a volume measurement chamber are provided. More particularly, in one embodiment of the present invention, a dual articulating hinge is used to affix a chamber door to a volume measurement chamber, providing repeatable closure of a chamber door. In another embodiment of the invention, a laterally compliant magnetic latch is used to fasten a chamber door to a volume measurement chamber. In a third embodiment, a chamber door lid is mounted to a hinge bar via a ball joint, allowing the chamber door lid to self center about the chamber opening.
摘要:
A hinge clip apparatus for selectively engaging and disengaging a cover includes a base, a hinge defining a hinge axis, and a spring member. The spring member is pivotally moveable relative to the base along the hinge which connects the base to the spring member. The spring includes a pair of spring arms generally opposing each other and capable of engaging the cover and disengaging from the cover when the spring member is compressed.