Abstract: A pull-out aiding device is configured for mounting on an object, in which a corresponding apparatus is mounted. The pull-out aiding device includes a pulling member and a handle member. The pulling member includes a first pivot section and an abutting section for abutting against the corresponding apparatus to move the latter forward. The handle member includes a second pivot section and an operating section. The second pivot section is pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section relative to the pulling member and brings the latter to move forward.

Abstract: A pull-out aiding device is configured for mounting on an object, in which a corresponding apparatus is mounted. The pull-out aiding device includes a pulling member and a handle member. The pulling member includes a first pivot section and an abutting section for abutting against the corresponding apparatus to move the latter forward. The handle member includes a second pivot section and an operating section. The second pivot section is pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section relative to the pulling member and brings the latter to move forward.

Abstract: A pull-out aiding device is configured for mounting on an object, in which a corresponding apparatus is mounted. The pull-out aiding device includes a pulling member and a handle member. The pulling member includes a first pivot section and an abutting section for abutting against the corresponding apparatus to move the latter forward. The handle member includes a second pivot section and an operating section. The second pivot section is pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section relative to the pulling member and brings the latter to move forward.

Abstract: A pull-out aiding device is configured for mounting on an object, in which a corresponding apparatus is mounted. The pull-out aiding device includes a pulling member and a handle member. The pulling member includes a first pivot section and an abutting section for abutting against the corresponding apparatus to move the latter forward. The handle member includes a second pivot section and an operating section. The second pivot section is pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section relative to the pulling member and brings the latter to move forward.

Abstract: A pull-out aiding device is configured for mounting on an object, in which a corresponding apparatus is mounted. The pull-out aiding device includes a pulling member and a handle member. The pulling member includes a first pivot section and an abutting section for abutting against the corresponding apparatus to move the latter forward. The handle member includes a second pivot section and an operating section. The second pivot section is pivotally connected to the first pivot section, such that the handle member is turnable about the second pivot section relative to the pulling member and brings the latter to move forward.

Abstract: A movable handle includes a movable member and a seat, both of which can be made of a plastic, a metal or a composite material. The movable member includes a main body and a bent portion. The main body can be bar-shaped, block-like, ball-shaped, wedge-shaped or in any other suitable shape, and the bent portion can be bent inward, outward or in any other direction relative to the main body. The main body of the movable member is movably assembled to the seat, and the seat is connected to a first object, such that the movable member is indirectly connected to the first object via the seat and can be turned or moved upward and downward or leftward and rightward on and relative to the first object.

Abstract: A rotary motion structure comprises a limiting member and a rotating member. The limiting member defines a mounting portion; and the rotating member is rotatably provided on the limiting member and includes a shaft portion, which is provided through the mounting portion. Accordingly, the rotary motion structure described above is preferably applied to form a handle device having a positioning function, in which the rotating member is rotated relative to the limiting member so that the rotating member can have the positioning efficacy of automatic positioning, frictional positioning, temporary positioning, or fixed positioning.

Abstract: A fastener structure includes a fixing member and an operating member. The fixing member includes a limiting section and a body portion; and the operating member includes an operating section, a retaining section and an engaging section connected to the body portion. The body portion can be mounted to an object, and the operating section can be manipulated to move the engaging section on the body portion and to fasten the retaining section to another object. When the operating section is manipulated reversely, the retaining section can be released from the other object to thereby separate the two objects from each other. Therefore, with the fastener structure, two objects can be quickly fastened together and easily released from each other.

Abstract: A roller structure and a manufacturing method thereof are introduced. The roller structure includes a roller rotatable about an axial portion, an end of a bush is fixed to an end of the axial portion, and another end of the bush having an engaging portion coupled to a load, a first stop portion disposed at another end of the axial portion and the bush has a second stop portion positioned opposite to the first stop portion such that the roller rotates between the first stop portion and the second stop portion; wherein the engaging portion of the bush has a feeding space that receives a material of the load to couple the engaging portion to the load. Hence, the roller structure and the manufacturing method thereof provide a modularized roller structure for carrying a load, effectuate modularized assembly and production, enhance assembly efficiency, attain structural streamlining, and cut costs.

Abstract: A vibration-proof fastener post structure includes a body portion having a first end integrally formed with or assembled to a first object; a fastening head portion movably mounted to a second end of the body portion and having a neck portion, which is movably disposed in the body portion for moving in a slideway hole of a second object; and an elastic element movably fitted around the neck portion to push against the body portion. The fastening head portion and the body portion are configured for engaging with and fastening to the slideway hole of the second object. The second object is slidably relative to the neck portion. When the second object is slid to a predetermined position, the fastening head portion and the elastic element, the body portion or the pushing member will engage with the slideway hole of the second object to achieve a vibration-proof fastening effect.

Abstract: A roller structure and a manufacturing method thereof are introduced. The roller structure includes a cylindrical roller rotatable about an elongated axial portion disposed coaxially in a through-hole of the cylindrical roller, a bush with an end fixed to an end of the elongated axial portion, the bush having a first stop portion positioned proximate to one axial end of the cylindrical roller and another end having an engaging portion coupled to a load, and a second stop portion disposed at an opposite end of the elongated axial portion and positioned proximate to the other side of the roller such that the roller rotates between the first stop portion and the second stop portion. Hence, the roller structure and the manufacturing method thereof provide a modularized roller structure for carrying a load, effectuate modularized assembly and production, enhance assembly efficiency, attain structural streamlining, and cut costs.

Abstract: A lateral positioning device coupled to a first object to laterally engage or interfere with a second object. The lateral positioning device includes a body portion and positioning element. The body portion is coupled to the first object in a first direction and has a through hole which has therein a limiting portion and extends in a second direction, with an angle formed between the first and second directions. The positioning element is penetratingly disposed in the through hole and limited by the limiting portion to thereby move in the second direction. The positioning element has an engaging portion disposed on the first side of the limiting portion to allow the engaging portion to engage with the second object; a stopping portion disposed on the second side of the limiting portion; and a neck portion connecting with the engaging and stopping portions and passing through the limiting portion.

Abstract: A vibration-proof fastener post structure includes a body portion having a first end integrally formed with or assembled to a first object; a fastening head portion movably mounted to a second end of the body portion and having a neck portion, which is movably disposed in the body portion for moving in a slideway hole of a second object; and an elastic element movably fitted around the neck portion to push against the body portion. The fastening head portion and the body portion are configured for engaging with and fastening to the slideway hole of the second object. The second object is slidably relative to the neck portion. When the second object is slid to a predetermined position, the fastening head portion and the elastic element, the body portion or the pushing member will engage with the slideway hole of the second object to achieve a vibration-proof fastening effect.

Abstract: A rolling device, a package for rolling device and a rolling module are introduced. The rolling device includes a receiving seat defining a receiving recess, at least one secondary rolling member received in the receiving recess to contact with a surface of the receiving recess, a primary rolling member partially received in the receiving recess to contact with a surface of the at least one secondary rolling member, a coupling section connected to the receiving seat for coupling to an external object, and a stop section connected to the receiving seat and defining a stop opening, which has a size smaller than a maximum size of the primary rolling member.

Abstract: A snap-engagement module includes a fixing portion, support, extension portion, snap-engagement portion, and prodding portion. A first jointing unit of the fixing portion and a jointing hole of the support are jointed. The extension portion connects to the first jointing unit. A passage is formed inside the fixing portion and the extension portion. The snap-engagement portion is movably disposed at the extension portion. The prodding portion has a controlling unit connected to the prodding unit and exposed from the fixing portion. The prodding unit is movably disposed at the passage to retract or protrude the snap-engagement portion. A jointing module comprises a jointing base and a jointing ring. The jointing base has a second jointing unit, a jointing hole, and a receiving space. The jointing ring is movably confined to the receiving space. The snap-engagement portion snap-engages the jointing ring.