Abstract: A method for mounting fastening structure of automobile sunshade includes providing a fixing strip by stacking a first release layer with a torn portion, an adhesion layer, and a second release layer in turn; tearing off the torn portion to form a reserved opening exposing adhesion layer; providing a positioning unit, adhering the positioning unit to adhesion layer in the reserved opening temporarily and adjusting relative position between the automobile sunshade and the positioning unit; detaching the positioning unit, and exposing a sticking layer the adhesion layer after removing the second release layer to adhere to internal window frame; spreading a crosslinking agent to the adhesion layer in the reserved opening; tearing off the first release layer and adhesion layer; adhering the positioning unit to crosslinking agent on internal window frame.

Abstract: A method for mounting fastening structure of automobile sunshade includes providing a fixing strip by stacking a first release layer with a torn portion, an adhesion layer, and a second release layer in turn; tearing off the torn portion to form a reserved opening exposing adhesion layer; providing a positioning unit, adhering the positioning unit to adhesion layer in the reserved opening temporarily and adjusting relative position between the automobile sunshade and the positioning unit; detaching the positioning unit, and exposing a sticking layer the adhesion layer after removing the second release layer to adhere to internal window frame; spreading a crosslinking agent to the adhesion layer in the reserved opening; tearing off the first release layer and adhesion layer; adhering the positioning unit to crosslinking agent on internal window frame.

Abstract: An assembling mechanism of a self-locking linear actuator includes a gearbox, a one-piece rear retainer seat and a casing. The gearbox is composed of two half pieces, which are mated with each other for accommodating and locating a transmission mechanism of the actuator. The rear retainer seat is fixedly held in the gearbox for supporting a bearing of a threaded rod of the transmission mechanism and bearing the stress from the threaded rod. The contact faces of the rear retainer seat and the gearbox are regular polygonal to facilitate adjustment of fixing angle of the rear retainer seat. The casing is composed of two half casings, which are mated with each other to accommodate the transmission mechanism, the gearbox and the rear retainer seat. The mating faces of the half casings are parallel to the axis of the output shaft of a motor to facilitate connection operation of the casing.

Abstract: A platform with automatic lubrication mechanism. The platform includes at least one platform assembly. The platform assembly has at least two guide sections, at least two slide sections respectively slidably disposed on the guide sections, and at least two lubricating sections fixedly disposed on the guide sections. Each lubricating section has an internal cavity for containing therein a lubricant or the like, and an oil-filling passage extending from the cavity to the guide section to communicate with openings formed on one side of the guide section. Through the oil-filling passage, the cavity communicates with an exterior of the guide section. The slide section is movable to push a push member for making the lubricant or the like contained in the cavity spill out of the openings to provide lubrication effect between the guide section and the slide section.

Abstract: An automatic lubrication structure of slide mechanism. The automatic lubrication structure includes a guide section, a slide section slidably disposed on the guide section, and a lubricating section fixedly disposed on the guide section. The lubricating section has an oil reservoir with an internal cavity for containing therein a lubricant or the like. The lubricating section further has a communication passage and multiple oil-filling holes formed on lateral sides of the guide section in contact with the slide section. The cavity communicates with the oil-filling holes via the communication passage. The slide section is movable to push a push member for making the lubricant or the like contained in the cavity spill out of the oil-filling holes so as to provide lubrication effect for contact faces between the guide section and the slide section.

Abstract: A rigid beam of portal frame type platform, including a hollow body section with a substantially rectangular cross section. The body section linearly extends by a predetermined length. At least one diaphragm section is disposed on the body section. Two sides of the diaphragm section are connected with two lengthwise sidewalls of the body section as seen in cross section to bridge the diaphragm section between the sidewalls. The diaphragm section and the length of the rectangular cross section contain a predetermined angle. Two protruding rails are disposed on outer face of one of the lengthwise sidewalls of the body section in parallel to each other as seen in cross section. The protruding rails extend along a length of the body section. A side seat protrudes from outer face of the other lengthwise sidewall as seen in cross section. The side seat extends along the length of the body section.

Abstract: An assembling mechanism of a self-locking linear actuator includes a gearbox, a one-piece rear retainer seat and a casing. The gearbox is composed of two half pieces, which are mated with each other for accommodating and locating a transmission mechanism of the actuator. The rear retainer seat is fixedly held in the gearbox for supporting a bearing of a threaded rod of the transmission mechanism and bearing the stress from the threaded rod. The contact faces of the rear retainer seat and the gearbox are regular polygonal to facilitate adjustment of fixing angle of the rear retainer seat. The casing is composed of two half casings, which are mated with each other to accommodate the transmission mechanism, the gearbox and the rear retainer seat. The mating faces of the half casings are parallel to the axis of the output shaft of a motor to facilitate connection operation of the casing.

Abstract: A linear actuator is provided with an outer tube, an intermediate tube and an inner tube, and the tubes are all polygonal in cross section and are mounted orderly. The outer tube is disposed at the bottom thereof with a push device which has a screw and a nut that are screwed with each other. The nut is engaged in the intermediate tube and is linked to move axially by the screw. The intermediate tube can be movably equipped with a pulling member, and the pulling member can link the inner tube to synchronously move in the axial direction. By such arrangements, the linear actuator allows the respective tubes to extend and retract axially relative to one another while preventing them from moving relative to one another in radial direction, thus achieving the stable and smooth axial movement.

Abstract: A linear actuator comprises an outer pipe, a middle pipe and an inner pipe, and the pipes are hollow polygonal pipes and are mounted orderly. A bottom of the outer pipe is disposed with a pushing device and a rolling device. The pushing device having a screw and a nut that are screwed with each other. A pulling member is driven to move the inner pipe and is fixed between the inner pipe and the outer pipe by cooperating with a pulley disposed on the middle pipe and a steel wire, such that the pipes can be synchronously moved in an axial direction. The steel wire winds around a rolling shaft of the rolling device, such that the steel wire can be loosened or tightened along with the pipes, enabling the pipes to extend or retract more stably.

Abstract: A linear actuator comprises an outer tube, an intermediate tube and an inner tube which are polygonal in cross section. The outer tube is provided for the insertion of the intermediate tube and the inner tube, and the respective tubes are restricted with respect to one other. The outer tube is disposed with a push device having a screw and a nut that are screwed with each other and at least one tension adjusting device. At a top of a push pole is disposed a pulley pushing and supporting a pulling member whose two ends are respectively fixed between the inner tube and the outer tube, and another pulling member winding around a pulley is disposed between the intermediate tube and the inner tube. Thus, each pulling member can be pulled to change the tension so as to keep the stability.

Abstract: A linear actuator comprises an outer tube, an intermediate tube and an inner tube, and the tubes are all polygonal in cross section and are mounted orderly. The outer tube is disposed at the bottom thereof with a push device having a screw and a nut that are screwed with each other. The nut is engaged in the intermediate tube and is linked to move axially by the screw. The intermediate tube can be movably equipped with a pulling member, and the pulling member can link the inner tube to synchronously move in the axial direction. By such arrangements, the linear actuator allows the respective tubes to extend and retract axially relative to one another while preventing them from moving relative to one another in radial direction, thus achieving the stable and smooth axial movement.

Abstract: An extendible and retractable actuator comprises a motor, two screws and an extendible and retractable sleeve assembly. The motor cooperates with the screws to drive the extendible and retractable sleeve assembly to extend and retract simultaneously, so as to reduce the extending and retracting time and to simplify the structure of the extendible and retractable actuator.

Abstract: The present invention claims for a nut assembly for a linear actuator is applied to an actuator around a lead screw and an inner tube thereof. The nut assembly of the present invention comprises: a lead nut, assembled to the lead screw and externally engaged with the end of the inner tube; a locking nut, assembled at the end of the inner tube; and a safety nut, assembled to the lead screw and be retained by the lead nut and locking nut at its opposite ends. Thereby, the safety nut is capable of bearing a thrust load or a tensile load burdened to the linear actuator when the screw threads of the lead nut are damaged.

Abstract: The present invention relates to a new guide actuator with high radial direction load capability, which has the purpose of providing a directional force bearing way to common loading method to make the actuator can bear load and transmit with higher accuracy. On design, the present invention has grooves bearing load at the center of the bottom of the U-shape guide structure, and a table is set between two inner side walls of the U-shape guide structure, grooves corresponding to the grooves of the U-shape guide structure being set at the bottom of the table, rollers being set between grooves and grooves to make the table and the U-shape guide structure slide respect to each other with very low friction due to rolling motion of the rollers with high radial load capability.

Abstract: A substantially rectangular or square sunshade formed of a static adhesive material is releasably mounted on an automobile's window. The sunshade includes an elongated guide member along a lower edge thereof. The guide member is formed of relatively hard plastics. The guide member is concealed in a lengthwise groove in an intermediate portion of the automobiles doorframe when the window is closed. A predetermined gap is formed between the guide member and an adjacent intermediate edge of the doorframe so as to permit free passing of the guide member either through the lengthwise groove into an interior cavity of the doorframe or out of the interior cavity prior to being concealed in the lengthwise groove.

Abstract: A foldable shade having a four-sided shape comprises an elongated, magnetic base having a section of U, a plurality of parallel slats wherein each of the odd numbered slats includes a plurality of longitudinal grooves adjacent either side, and two pairs of a plurality of projections, each pair being disposed between the grooves and the side, and each of the even numbered slats includes a plurality of longitudinal projections adjacent either side, and two pairs of a plurality of grooves, each pair being disposed between the projections and the side; and a plurality of suction cups fixedly provided at the slat farthest from the base. The slat next to the base is inserted therein. In a folded state the grooves of each of the remaining slats are inserted in the projections of the immediate next slat proximate the base.

Abstract: The present invention relates to a new guide actuator with high radial direction load capability, which has the purpose of providing a directional force bearing way to common loading method to make the actuator can bear load and transmit with higher accuracy. On design, the present invention has grooves bearing load at the center of the bottom of the U-shape guide structure, and a table is set between two inner side walls of the U-shape guide structure, grooves corresponding to the grooves of the U-shape guide structure being set at the bottom of the table, rollers being set between grooves and grooves to make the table and the U-shape guide structure slide respect to each other with very low friction due to rolling motion of the rollers with high radial load capability.

Abstract: A substantially rectangular or square sunshade formed of a static adhesive material is releasably mounted on an automobile's window. The sunshade comprises an elongated guide member along a lower edge thereof, the guide member being formed of relatively hard plastics, and the guide member being concealed in a lengthwise groove in an intermediate portion of the automobile's doorframe when the window is closed with a predetermined gap being formed between the guide member and an adjacent intermediate edge of the doorframe so as to permit a free passing of the guide member either through the groove into an interior cavity of the doorframe or out of the interior cavity prior to being concealed in the groove.