摘要:
A buffer device for small-sized roller shade comprises a housing body, a covered cylinder within the housing body, an oil seal over the outer edge of the covered cylinder and sealing with respect to the housing body, a covering body secured onto the housing body, a spring surrounding the outer edge of the covered cylinder away from the housing body and the covering body, a rotating body accommodating the covered cylinder around which the spring is provided, such that the spring and the covered cylinder are combined to rotate, a closure cap connected over the outer edge of the covered cylinder and synchronously rotated therewith, and a securing part away from the housing body while combined with the closure cap and the covered cylinder. Thus, the buffer device is reduced in volume for providing a shade panel with buffer effect in drawing/furling process.
摘要:
A manufacturing device includes a material supply module, a winding machine as well as a low-temperature furnace, a tension wheel set, a microwave graphitization module and a gluing module sequentially installed between the material supply module and the winding machine, so that a carbon fiber raw material can be manufactured continuously in mass production to enhance the graphitization efficiency and lower the process cost significantly.
摘要:
A window curtain pulling device comprises a guide module, a pulling string wheel module, a rotary member module, a fixed casing, and a connecting component. A guide rod having a positioning ring passes through the rotary member module and latches the rotary member by a positioning ring. A pushing member coupled to the guide rod is latched with a fixed casing by a passing rod, such that an end of a pulling string at another side of a pulling string wheel module of the guide module is pulled to open a curtain, and another end of the pulling string is pulled once again. The rotary member includes a corresponding guide groove on one side and matches with a conical body of the pushing member, and the conical body is pushed by a slant of guide grooves of the coupling member pivotally coupled to the rotary member to rotate outward.
摘要:
A high modulus graphite fiber with a tensile modulus of 270˜650 GPa and a plurality of crystal structures with a thickness (Lc) of 20˜70 angstroms is disclosed. Carbon fiber is used as a raw material, and a microwave focusing method is used to perform an ultra quick high temperature graphitization process to increase the temperature of the carbon fiber at a heating speed of 10˜100° C. per minute to a graphitization temperature of 1400˜3000° C., and then to perform a quick graphitization process for 0.5˜10 minutes to form the high modulus graphite fiber.
摘要:
Present invention teaches to build a Roman shade window curtain where a roller shade is used in the back side of said window curtain, to provide for the release/retraction control, resulting in a “cord-less” control for the actuation of a Roman shade, which hangs down from a special head rail on top, with the roller shade fabrics slideably travel down the gaps between each horizontal fold created by the rib, clip and rib rod.
摘要:
The present invention discloses a window curtain rolling device that comprises a guide module, a fixed casing, a movable coupling module, a coupling module, and a rotary module, wherein a guide rod of the guide module having a fixed casing is coupled with the movable coupling module, and the movable coupling module includes a corresponding guide groove around the periphery of the movable coupling module for allowing a rolling bead covered by the coupling module to slide or latch along the guide groove or at other positions and directions, so that when a user operates a pulling up and close device coupled to the embedding member at another end of the fixed casing, the user can control the speed of rolling the window curtain effectively.
摘要:
A real-time task may initially be performed by a first thread that is executing on a first core of a multi-core processor. A second thread may be initiated to take over the performance of the real-time task on a second core of the multi-core processor while the first thread is performing the real-time task. The performance of the real-time tasks is then transferred from the first thread to the second thread with the execution of the second thread on the second core to perform the real-time task.
摘要:
The invention provides a high module carbon fiber and a fabrication method thereof. The high module carbon fiber includes the product fabricated by the following steps: subjecting a pre-oxidized carbon fiber to a microwave assisted graphitization process, wherein the pre-oxidized carbon fiber is heated to a graphitization temperature of 1000-3000° C. for 1-30 min. Further, the high module carbon fiber has a tensile strength of between 2.0-6.5 GPa and a module of between 200-650 GPa.
摘要:
Present invention teaches to make a Roman shade window curtain where a sliding locking mechanism is provided at the bottom beam of the rolling spool at the back side of the Roman shade, where the engaging positions between the rolling spool bottom beam and the pair of auxiliary rods can be set according to user preference, by sliding the locking tubes towards the middle to move the engaging point up and down, and by sliding the licking tubes to the left and right extremities for engaging the bottom to the desired fold line on the Roman shade.
摘要:
Present invention teaches to build a Roman shade window curtain where a roller shade is used in the back side of said window curtain, to provide for the release/retraction control, resulting in a “cord-less” control for the actuation of a. Roman shade, which hangs down from a special head rail on top, with the roller shade fabrics slideably travel down the gaps between each horizontal fold created by the rib, clip and rib rod.