7results about How to "Novel shape" patented technology

The utility model belongs to the technical field of cabin door hinges, and particularly relates to a new energy pure electric rear cabin door hinge which comprises a hinge base and a hinge rod body, the hinge rod body is formed by combining a straight-line-section rod body, a bent-section rod body and an inclined-section rod body, and the hinge rod body is formed through extrusion of a die-casting die. A first locking adjusting opening is formed in the surface of the linear section rod body, and a hinge groove is formed in one end of the bent section rod body. According to the new energy pure electric rear cabin door hinge, firstly, through precise design of a lubricating system, continuous lubrication of the hinge is ensured, abrasion is remarkably reduced, the service life is prolonged, and the reliability of the hinge is improved; secondly, excellent sealing performance is provided through the combination of the sealing ball and the sealing ring, leakage of lubricating oil is effectively prevented, cleanliness of the system is kept, and maintenance cost is reduced; in addition, according to the design, the environmental adaptability is improved, meanwhile, the user experience is improved, noise and vibration are reduced, and the attractiveness of the vehicle is kept.

The utility model discloses a guide cutting device of a handheld electric pipe cutting machine, which relates to the field of handheld electric pipe cutting machines and is characterized in that a reduction gear box and a machine body are arranged on a power device, the guide cutting device is arranged in the machine body, a cutter is arranged on the guide cutting device, and a knife edge cutting seat is integrally arranged at the front end of the machine body. The power device pushes the transmission screw to rotate so as to drive the driving seat to move forwards, so that the triangular cutter on the driving seat moves forwards to push the cutter head to move forwards linearly and push the cutter tip to cut into the water pipe, the other force perpendicular to the cutting surface enables the cutter head to be tightly pressed on the surface of the water pipe, and large pressure can be generated due to the small area of the tip. The water pipe material can be effectively wedged in, the water pipe material is split in the cutting direction through the blades on the two sides of the rear tool nose, the output shaft of the motor and the tool are designed according to the linear running principle, cutting is more stable, and time and labor are saved during operation.

The invention relates to a photovoltaic energy storage induction type bird repelling device which comprises a shell, a fixing device convenient to install is arranged below the shell, blades are installed above the shell, a photovoltaic panel is further installed on the shell, a motor for driving the blades and an induction control device are installed in the shell, the induction control device is used for controlling an induction device, and the induction device is used for controlling the bird repelling device. The sensing device is used for sensing whether birds approach or not, and an energy storage control module electrically connected with the photovoltaic panel is further installed in the shell. Birds nesting on the electric pole can be effectively repelled, and meanwhile damage to the birds is avoided.

This invention provides a hyperboloid square tubular space frame and its construction method. Fan-shaped plates are fixed to corresponding positions on the building's keel or columns, with circular or arc-shaped structures welded at both ends to form a horizontal base plate. Standard unit mesh blocks in each layer are welded and fixedly connected end-to-end. Standard unit mesh blocks in each layer are welded and fixedly connected to standard unit mesh blocks in adjacent layers at corresponding positions. Standard unit mesh blocks are also welded and fixed at their intersections with the horizontal base plate. Its advantages include standardized production improving processing accuracy, facilitating installation, and reducing on-site welding and polishing work; it is applicable to various curved surface shapes; and it solves the problem of maintaining surface flatness even under bidirectional bending.

This utility model discloses a triangular octagonal snap-on bottom box, comprising: a side panel, the side panel being configured as a parallelogram; two top clips at the top of the side panel; a top cover plate at the top of the side panel; first fold lines formed between the top cover plate and the two top clips and the side panel; two first bottom clips at the bottom of the side panel; a bottom snap plate at the bottom of the side panel; a second bottom clip plate at the bottom of the side panel; second fold lines formed between the two first bottom clips, the bottom snap plate, and the second bottom clip plate and the side panel; seven third fold lines formed on the side panel, the seven third fold lines being arranged in a wavy pattern; and an adhesive plate provided on one side wall of the side panel, with a fourth fold line formed between the adhesive plate and the side panel. This utility model has a novel and more aesthetically pleasing design, and the overall assembly operation is simple and efficient.

The utility model discloses a novel oil well pump, which relates to the field of oil well pumps and comprises an oil guide aluminum pipe, a switchboard body and a power source device, one end of the oil guide aluminum pipe is connected with the switchboard body, and the other end of the oil guide aluminum pipe is connected with the power source device. The power source device is composed of an oil pumping barrel head, a motor protection cover, a motor cover, a motor, a first sealing ring, a screw rod, a threaded column hole, a first sealing gasket, a sealing cover, a screw, a fan blade, a second sealing ring, an oil inlet cover, an oil guide ring plate and a third sealing ring, the motor protection cover and the motor cover are arranged in the oil pumping barrel head, and the motor is fixed in the motor protection cover and the motor cover. The oil guide aluminum pipe is in spiral connection with the main machine body and the power source device, disassembly and assembly are more convenient, cleaning is convenient, a plurality of groove rods and protruding rods are arranged on the inner side wall of the oil pumping barrel head and are fixedly connected with positioning grooves and square protruding rods on a motor protection cover and a motor cover in a clamped mode, and the connection mode is convenient to disassemble and maintain; and the use requirements of people are met.

The utility model provides a triangular pyramid-shaped pressing medicine bottle, which relates to the field of medicine bottle manufacture and comprises a triangular pyramid-shaped medicine bottle body, a top button and a return mechanism, the top button is slidably connected to the upper end of the medicine bottle body and is reset by the return mechanism, the upper end face of the medicine bottle body is provided with a medicine inlet, the front face of the medicine bottle body is provided with a medicine outlet, and a medicine containing chamber is arranged in the medicine bottle body. The bottom face of the medicine containing cavity is arranged in an arc shape, a sliding way is formed in the medicine bottle body, a soft extending tongue is arranged in the top key and arranged on the sliding way in a sliding mode, an opening is formed in the lowest position of the inner side face of the medicine containing cavity and communicated with the sliding way, and a medicine position is correspondingly arranged above the tail end of the soft extending tongue. A top sliding medicine taking mode is adopted, and a rubber sealing cover is arranged in a medicine outlet, so that medicine deterioration caused by long-time contact between medicine and air is prevented, and secondary pollution of the medicine is avoided. After the medicine is taken out, the top key can automatically return to the original position for locking and sealing, and long-time contact with air is prevented.