Abstract: A fastening member with a plurality of fastening portions includes two or more fastening portions. The fastening portions are configured to be fastening connected to a first object or to be fastening connected to a second object, and have the same or different fastening connection directions or the same or different fastening connection positions. Thus, the fastening member may be disposed at a third object, and be fastening connected to the first object and the second object by the fastening portions, respectively, so as to complete coupling and separation of at three objects, achieving the effect of repeated quick coupling and separation.

Abstract: The present disclosure provides an assembly structure. The assembly structure includes a first body, a second body and an assembly portion. The assembly portion combines the first body and the second body. Accordingly, engaging connection with an engaged object or disengagement from an engaged object can be performed, so as to complete quick coupling and separation of at least two objects to achieve effects of repeated quick coupling and separation.

Abstract: A retaining assembly includes a fixing seat, having an assembly portion and a first anti-rotation portion, the assembly portion for fixing at a first object; a fixing member, inserted at the fixing seat and having a stop unit, a connection unit and fixing unit that are sequentially connected; a fixing member reciprocation generating member, having a second anti-rotation portion aligned with the first anti-rotation portion, for restricting and preventing rotation of the fixing member reciprocation generating member, the fixing member reciprocation generating member displacing relative to the fixing seat to drive the fixing member to reciprocate; and an elastic element, located in the fixing seat, two ends of the elastic member respectively abutting against the fixing seat and the fixing unit.

Abstract: A welding structure capable of rotational movement and a welding method for the same are introduced. The welding structure capable of rotational movement includes a seat member and a rotational movement member. The seat member has a welding portion. The rotational movement member is movably fitted to the seat member. The rotational movement member has a pressing portion for welding the welding portion to an object; thus, the rotational movement member undergoes rotational movement while the pressing portion is pressing against a pressed object, thereby causing displacement of the object. Therefore, the welding structure capable of rotational movement and the welding method for the same exhibit enhancement of ease of use, labor saving, and convenience.

Abstract: A fastener structure and an assembly method thereof are introduced. The fastener structure includes a body and a fastener. The body has a limiting structure and is for assembling at a first object. The fastener and the body are movably assembled. The fastener has a limiting portion, which coordinates with the limiting structure to limit a movement stroke of the fastener, so as to engage or disengage the fastener with or from a second object. Thus, the body can be assembled with the first object and the fastener can be engaged with or disengaged from the second object so as to complete quick coupling and separation of two objects, further achieving effects of repeated quick coupling and separation.

Abstract: A fluid conduit structure includes a first conduit, a second conduit, a first blocking body, and a second blocking body. The first conduit and the second conduit include a first body portion and a second body portion extending along a conduction direction. The first blocking body is movably assembled to the first body portion and is used to close the first conduit. The second blocking body is provided in the second body portion and is used to close the second conduit. The second blocking body is used to enter the first body portion to push against the first blocking body, and when the second blocking body pushes against the first blocking body, the first blocking body and the second blocking body open the first conduit and the second conduit to generate a flow line in the first body part.

Abstract: A rotating structure includes a rotating part and a fixing piece. The rotating part has a lateral perforation part, the lateral perforation part is for perforating an object; the fixing piece is combined to the lateral perforation part and the object, so that the rotating part is movably combined with the object for making the rotating part rotate or move the object. Accordingly, the rotating structure of the present disclosure has the effects of simplicity of operation, saving labor and convenience.

Abstract: The present disclosure provides an engaging connection structure and an engaging connection method thereof. The engaging connection structure includes at least one vertical insert portion and an assembly portion. The assembly portion is configured to be assembled at an object, and the vertical insert portion is configured for an insert to be inserted vertically therein. Thus, the engaging connection structure and the engaging connection method thereof of the present disclosure are enabled to provide a required object and an insert with a stable assembly effect.

Abstract: A rotating structure includes a rotating part and a fixing piece. The rotating part has a lateral perforation part, the lateral perforation part is for perforating an object; the fixing piece is combined to the lateral perforation part and the object, so that the rotating part is movably combined with the object for making the rotating part rotate or move the object. Accordingly, the rotating structure of the present disclosure has the effects of simplicity of operation, saving labor and convenience.

Abstract: A limiting structure and a limiting method thereof are introduced, the limiting structure includes a limiting body, a heat dissipation body and a fastening body. The limiting body is combined with the heat dissipation body; the fastening body is disposed at the limiting structure, or an elastic element or cushioning element is disposed between the fastening body and the limiting structure, the fastening body is used to combine with an object, so that the limiting body is limited to the object, and the limiting structure makes the heat dissipation body have a distance from a heating element of the object.

Abstract: A motion body and a coupling method thereof are introduced. The motion body includes a first body and a coupling portion. The coupling portion is provided with a second body and an elastic element. The second body is disposed at the first body, and two ends of the elastic element respectively abut against the coupling portion and the second body to allow the coupling portion to enter a counterpart object and be located at a residing position or a pause position, enabling the motion body to be elastically assembled or elastically fastened with the counterpart object and to lift or fix an object by the first body. Thus, with coordination of the motion body, the counterpart object and the object, quick coupling of at least two objects can be completed to achieve effects of repeatedly quick coupling and separation.

Abstract: A locating structure includes a fixture and a locating member. The fixture includes a body and a fastener, wherein the fastener is movably provided at the body. The body is configured to assemble with a first object, and the fastener is configured to fasteningly connect to a second object or be removed from the second object. The locating member is movably assembled with the body, and the locating member may press against or drive the fastener to locate the fastener at a located position, or the locating member may move or drive the fastener to locate the fastener at a locating-released position. Thus, the locating member may be moved to locate the fastener at the located position or at the locating-released position, so as to complete coupling or separation of at least two objects, achieving the effect of repeated quick coupling and separation.

Abstract: A fastening member with a plurality of fastening portions includes two or more fastening portions. The fastening portions are configured to be connected to a first object or to be connected to a second object, and have the same or different fastening connection directions or the same or different fastening connection positions. Thus, the fastening member may be disposed at a third object, and be connected to the first object and the second object by the fastening portions, respectively, so as to complete coupling and separation of at three objects, achieving the effect of repeated quick coupling and separation.

Abstract: A joint structure includes a body part and an actuating piece. The actuating piece combines movably with the body part, the actuating piece has a first joint part, the first joint part is located outside of the body part, the first joint part can carry out a vertical movement, lateral movement or rotational movement. Accordingly, the body part of the disclosure can go with the actuating piece or the first joint part, and combine to the first object and the second object, or disengage from the first object and the second object for achieving the effect of combining or separating at least two objects.

Abstract: A fastening structure and a fastening method thereof include a body part and a fastening part. The body part has an entering part and can be arranged at an object, and the fastening part is arranged at the body part; and a fastened object laterally enters the entering part, so as to fasten the fastening part into a fastened part of the fastened object, so that the fastened object is limited to the body part, or the fastened object is simultaneously horizontally and vertically limited by the entering part and the fastening part. Thus, the cooperation of the entering part of the body part and the fastening part can be used to complete a quick combination of at least two objects, so as to achieve the effect of repeated and quick combination and separation.

Abstract: A formable stopper applied to a fixing structure comprises a body having an assembly hole or an assembly section. The assembly hole or the assembly section includes a placement portion and an assembly portion. The assembly portion is in communication with or connected to the placement portion, or the placement portion is the assembly portion. The formable stopper further comprises a formable body. The formable body is adapted to be extruded, placed, or fitted into the placement portion, and extruded, placed, or fitted into the assembly portion, so as to form an interference structure or to form an interference force for preventing or avoiding the formable body from falling out of the assembly hole.

Abstract: An assembly method and a structure of a control device are introduced. The control device includes a head and a body. The head includes a stopping portion, and the body includes a corresponding stopping portion. The head is movably assembled with the body upon pressurizing the head or the body by an external force. Thus, the head and the body can be quickly assembled into a control device, while achieving effects of easy assembly and better stability after the assembly.

Abstract: A control device includes a head portion and a body portion. The body portion is movably fitted to the head portion. Lateral buoyancy level, vertical buoyancy level or rotational buoyancy level between the head portion and the body portion enables the shifting, tightening, restrictive abutment or rotational abutment between the head portion and the body portion. Therefore, the body portion of the control device is fitted to a body portion of a first object, and the head portion of the control device engages or removes a second object, so as to achieve the coupling and separating of the first and second objects. Hence, the control device can couple together and separate the first and second objects repeatedly and rapidly.

Abstract: A sliding positioning structure includes a seat, a first fastening body and a second fastening body. The first fastening body is movably assembled at the seat. The second fastening body is provided at the seat, and is for longitudinally fastening, latitudinally fastening or rotationally fastening to a first object. Accordingly, the seat can be quickly assembled with the first object by using the second fastening body, and be coupled with or removed from a second object by using the first fastening body, thereby accomplishing coupling or disengagement of two objects and achieving effects of repeated and quickly coupling and disengagement.

Abstract: A position-limiting device includes a position-limiting element and a body. The position-limiting element has a position-limiting portion and a blocking portion. The body has a corresponding blocking portion and a fitting portion. The blocking portion of the position-limiting element and the corresponding blocking portion of the body block each other such that the position-limiting element and the body are fitted together. The fitting portion is fitted to an object. The position-limiting element penetrates a position-limited component before being rotated to block or position-limit the position-limited component. Therefore, the body is fitted to the object, and the position-limiting element is rotated to position-limit or move away from the position-limited component, so as to couple together and separate the object and the position-limited component, thereby allowing two objects to be coupled together and separated repeatedly and rapidly.