474results about How to "Save shipping space" patented technology

The invention relates to a shank and foot massaging device of a massage chair, belonging to the technical field of massage device structures. The shank and foot massaging device comprises a shank and foot massaging part and a pull-push part, wherein the pull-push part can drive the shank and foot massaging part to be hidden under or extend out of an underframe of the massage chair partially. The shank and foot massaging device of the massage chair, disclosed by the invention, can be hidden in the massage chair under the action of the pull-push part so as to reduce the volume of the massage chair and save a conveyance space; when extending out of the massage chair, the shank and foot massaging device further can be continuously lifted up to a horizontal direction so as to realize regulation on postures of massaging shanks and feet and can also massage the shanks and the feet of a user; and when the shank and foot massaging device is collected in the massage chair, massage rollers at the bottoms of feet of the shank and foot massaging device can further massage the shanks of the user in rolling and pressing manners; therefore, the shank and foot massaging device of the massage chair, disclosed by the invention, has a very humanized structure design.

A folding arm hydraulic crane comprises a base; the base is provided with a swing mechanism for controlling the rotation of the crane; the upper part of the base is connected with a tower body through fasteners; the top of the tower body is hinged with a luffing lazy arm; the head of the luffing lazy arm is hinged to a folding arm; the folding lazy arm is provided with a hinge seat; the hinge seat is fixed with a lifting winch; and the lifting winch is connected with a hook through a wire rope. The folding arm hydraulic crane also includes a luffing oil cylinder; the luffing lazy arm is provided inside with a hinge support; one end of the luffing oil cylinder is connected with the tower body, and the other end of the luffing oil cylinder is connected with the hinge support; and a folding oil cylinder is located between the hinge support and the hinge seat. The folding lazy arm occupies small space, and is flexible and reliable for usage. During working, the folding lazy arm is expanded to lift distant goods; and the folding lazy arm is folded when the working stops, so as to greatly reduce the ship space needed by the crane.

Disclosed is a front wheel fixing mount of motorcycle, comprising a support base, a wheel clamping, a vertical bracket, a front wheel stop. The support base comprises a base, two underframes and a bottom plate; the vertical bracket is locked on the base by bolt; the front wheel stop is actively connected with the top of the vertical bracket through a pin; the vertical bracket and the front wheel stop can be disassembled to load and transport separately, and thus save large transportation room; a positioning hole is arranged on the wheel clamping and is hooked, positioned and fixed by a clip hook hinged on the underframe, and thereby preventing the wheel clamp from swinging pro and post, and keeping the motorcycle front wheel be placed stably; the front wheel stop also does auxiliary support to the front wheel cooperated with the wheel clamping to prevent the front wheel from left and right swinging or deviation, and further guarantees the motorcycle stability when stop or transport with a convenient operation, high efficiency and less breakage; the wheel clamping is intercalated and combined by a left and a right plate, which can adjust the width of the wheel clamping with a convenient operation of tightening and loosing of the front wheel, and can lock more firmly.

A combined storage basket allowing firm combination secured in position with bolts in prefabricated bolting holes for easy combination includes a base, a back, and two side grid panels; the basket has an open front; the base panel is placed on the bottom skirt of the back panel, the back panel slides into and is then bolted to inner side skirts of both side panels; and the back panel and the base panel are secured with bolts to both side panels; a rectangular frame in a width greater than that of the base panel is disposed beneath the base panel; and a vertical frame in Π shape is disposed to the back of each side panel with the top of vertical frame at a level higher than that of the top of the side panel to allow stacking up of multiple units of the basket.

The invention relates to a door plate hoisting transfer device which comprises a guide rail and a freight car. Limiters are arranged at the two ends of the guide rail. Springs are arranged on the opposite side faces of the two limiters. Any spring is connected with a speed reduction plate. The guide rail and the freight car are connected through wheels arranged on the lower portion of the freight car. A drive motor, a lifter and a controller are arranged on the upper portion of the freight car. The lifter is connected with a steel cable. A lifting table is arranged at the tail end of the steel cable. Telescopic rods are arranged at the two ends of the lifting table. Chucks are arranged on the telescopic rods. Hydraulic rods are arranged on the upper portions of the chucks and connected with press plates. A plurality of protrusions are arranged on the chucks. The hydraulic rods can move in the vertical direction of the chucks. The door plate hoisting transfer device has the beneficial effects that the structure is simple, use is convenient, and common door plates can be transported; and meanwhile product safety is ensured, and transport space is saved.

The invention belongs to the technical field of unmanned aerial vehicles, and provides a multifunctional portable multi-rotor unmanned aerial vehicle. The multifunctional portable multi-rotor unmannedaerial vehicle includes a rack, a foot frame and at least four rotor assemblies. The rack includes an upper center plate and a lower center plate. The upper part of the upper center plate is providedwith a flight control mounting layer, and the flight control mounting layer is internally provided with a control system. A battery mounting layer is arranged between the upper center plate and the lower center plate, and the battery mounting layer is internally provided with a battery. The battery can be positioned and fixed quickly through a partition plate. The lower part of lower center plateis provided with a task load mounting layer. Load equipment and the lower center plate can be quickly connected and disassembled through a fast replacing device. The rotor assemblies are arranged onthe periphery of the rack and are connected with the rack through a fast horizontal folding device. The foot frame is arranged on the periphery of the rack, and the foot frame and the rack are fast connected and disassembled through a wedge-shaped pipe clamp. The multifunctional portable multi-rotor unmanned aerial vehicle is a multi-rotor remote control vehicle which can be folded, multi-layer arranged and is long in endurance, small in size, multifunctional, quick and convenient to assemble and disassemble, safe and modular and is an industrial unmanned aerial vehicle solution for being fastexpanded and being suitable for different operating conditions.

A packing case able to be fast packed and detached is composed of the boards for all surfaces of a packing case and several fixing parts which is just the edge fasteners made up of steel wire through bending. Said fasteners have both ends inserted in the relative holes on said boards.

The invention discloses an integrated photovoltaic support system. The integrated photovoltaic support system includes a photovoltaic assembly and photovoltaic supports, wherein one end of the photovoltaic assembly hinged to the photovoltaic supports through a metal soleplate, and the other end of the photovoltaic assembly is connected with the photovoltaic supports through an adjustable guide rail; each photovoltaic support is a hollow structure; the top of each photovoltaic support is provided with a feed port; the bottom of each photovoltaic support is provided with a discharge port; a plurality of photovoltaic supports are connected through connection plates to form the integrated photovoltaic support system; each connection plate is a cuboid hollow structure; four triangular holes are symmetrically formed in the middle part of each connection plate; four corners of each connection plate are correspondingly provided with second flanges; and mounting holes are formed in the second flanges for connecting the photovoltaic supports. The user can directly perform integrated purchase and self installation, and does not need perform tedious design and heavy construction work; the integrated photovoltaic support system is short in the installation period and is simple and efficient; big holes are formed in the flanges on the four corners of each photovoltaic support to match the mounting holes in the flanges of the connection plates, and connection is performed through threaded fasteners to realize the bridge effect among the photovoltaic supports; and when the integrated photovoltaic support system is applied to a large area, the integrated photovoltaic support system has the advantages of being high in the overall performance, having higher capability of resisting severe environment, such as strong wind, rain and snow.

The invention relates to a corner piece and a container with the corner piece. The corner piece is arranged in a corner part of the container and is matched with an upright post of the container; the corner piece comprises a matching surface and at least one insertion column vertical to the matching surface; and the corner piece is connected with the upright post through inserting the insertion column into the upright post. The corner piece is detachably connected with the upright post. The container with the corner piece can reduce the transportation volume of the empty container through detaching the upright post and can carry out air transportation. In addition, the corner piece has the advantages of simple structure, easy manufacture and uneasy deformation in the connection with the upright post.