38results about How to "Improve wipe quality" patented technology

A wiper blade, especially for a windshield wiper, is proposed, which is provided at least from area to area with a friction-reducing coating formed by a lubricating varnish. The lubricating varnish contains a polyurethane, a siloxane and, as dry lubricant, graphite, polytetrafluoroethylene, polypropylene and/or molybdenum.

The invention relates to a wiper blade (10) with a wiper strip (14) made of elastic material and having a wiper strip head (20) and a wiper lip (26) which can be placed on a window (22) to be wiped, wherein the wiper lip (26) is designed as a wedge-shaped extension (24) of the wiper strip head (20) and has a point angle (42) of between 60 degrees and 150 degrees, said point angle leading into a contact surface (44) having a radius (46) of smaller than 100 micrometers, and also to a method for the production of said wiper blade.

The invention relates to the technical field of earphone maintenance equipment, and discloses circular earphone cover surface wiping equipment. The circular earphone cover surface wiping equipment includes a barrel body, the middle position of the top of the barrel body is fixedly connected with a handle through screws, an installation partition plate is fixedly connected between the inner walls of the left and right sides of the barrel body, the middle position of the top of the installation partition plate is fixedly connected with a battery, the middle position of the bottom of the installation partition plate is fixedly connected with a low-speed motor through bolts, the annular side face of the bottom of the inner side of the barrel body is fixedly connected with a connecting circularring, the inner side of the connecting circular ring is movably connected with a rotating disc through a movable ball, an output shaft of the low-speed motor is fixedly connected with the middle position of the upper surface of the rotating disc through the screws, the left side surface of the barrel body is provided with an electric control switch, and the lower portion of the rotating disc is provided with a semi-ring buckle cover. According to the circular earphone cover surface wiping equipment, an earphone cover can be touched, wiped and descaled by arranging wiping cotton, thus the quality of dirt wiping on the large flat surface of the earphone cover is improved, and the purpose of descaling is achieved.

The invention relates to a wiper lip (20) adapted to a windshield wiper device (20). The windshield wiper device (20) has an elongated, at least partially bendable upper part (10), an elongated, at least partially bendable lower part (12), and a plurality of connection elements (18) for connecting the upper part (10) and the lower part (12). The connection elements (18) are configured to allow a movement of the upper part (10) and of the lower part relative to one another with a movement component along a longitudinal extension (8) of the wiper blade (2). The wiper lip is configured such that the rigidity of the wiper lip in the wiper direction (1) is greater than the rigidity of the wiper lip vertical to the wiping direction.

The invention relates to the technical field of wipers, and discloses a telescopic wiper of an automobile rearview mirror. The telescopic wiper of the automobile rearview mirror comprises a rearview mirror body, wherein a through hole is formed in the outer wall of the rearview mirror body; a U-shaped plate is fixedly connected to the hole wall of the through hole; a rectangular hole is formed inthe side wall of the U-shaped plate; a connecting block is rotationally connected to the side wall of the rectangular hole; an electric push rod is fixedly connected to the side wall of the connectingblock; a rubber sleeve is fixedly connected to the outer wall of the electric push rod in a sleeving mode; rubber strips are fixedly connected to the outer wall of the rubber sleeve; a deflection mechanism is fixedly connected to the inner wall of the U-shaped plate; and an air supply mechanism is fixedly connected to the inner wall of the U-shaped plate. According to the telescopic wiper of theautomobile rearview mirror, water drops on the rearview mirror can be effectively removed in rainy days, it is ensured that drivers can effectively observe through the rearview mirror, the driving safety of an automobile in the rainy days is improved, the occurrence rate of automobile accidents in the rainy days is reduced, and unnecessary losses can be avoided.

The invention discloses an automobile center rearview mirror defogging device, and relates to the technical field of automobiles. Guide rails are arranged on a rearview mirror body. A stepping motor is fixed to one side of the rearview mirror body. A driving gear is fixed to an output shaft of the stepping motor. A guide gear is fixed to the other side of the rearview mirror body. The guide gear is engaged with the driving gear through a gear belt. A driven gear is fixed to one side of an input shaft and engaged with the gear belt. A locating block is arranged outside the gear belt. A spring is arranged outside the locating block. A sleeve is arranged outside the input shaft. The outer side of the sleeve is fixedly connected with a friction wheel. The friction wheel and the sleeve can rotate around the input shaft. The upper end and the lower end of the input shaft are fixedly connected with connecting beams respectively. A scraper blade shaft is fixedly connected with the upper connecting beam and the lower connecting beam through scraper blade shaft screws. A coil spring is arranged between the scraper blade shaft and a fixed plate. One end of the coil spring is fixed to the scraper blade shaft, and the other end of the coil spring is fixed to a fixed seat of the fixed plate. A scraper blade is fixed to the fixed plate through a scraper blade fixing screw. The automobile center rearview mirror defogging device can wipe a mirror surface repeatedly during one-time motion, different wiping tools are combined, wiping quality can be improved, the mirror surface can be kept clean, and efficiency is improved.

The invention relates to a windscreen wiper device, especially for a motor vehicle, having at least one fastening element for fastening a wiper arm to a wiper shaft. The at least one fastening element is provided with a pipe fitting sheathed on the wiper shaft and a connecting component, wherein one end of the connecting component is connected to the wiper arm, while the other end can be detachably connected to the pipe fitting.

The invention discloses an automatic wheel rim wiping method, which comprises the following steps of: establishing a user account through a user management module, logging in, adjusting operation parameters of a wiping mechanism through a parameter adjusting module, and establishing a file; after the specification of the wheel rim to be wiped is selected, the distance between the wheel rim side face wiping device and the wheel rim supporting table, the distance between the front wheel rim supporting table and the rear wheel rim supporting table and the height of the wheel rim rotating transmission device are adjusted according to preset parameters; a wheel rim is placed on a wheel rim rotation auxiliary wheel of a wheel rim supporting table through a wheel rim positioning clamping plate, the front end of a wheel rim rotation transmission device moves downwards, a wheel rim rotation driving pressing wheel drives the wheel rim to rotate, and in the wheel rim rotation process, the inner ring of the wheel rim and the side face of the wheel rim are wiped through a wheel rim inner ring wiping device and a wheel rim side face wiping device correspondingly; after wiping is completed, the front end of the wheel rim rotating transmission device is lifted upwards, and wiping is completed. The invention further discloses equipment for implementing the method.

The invention provides a navigation construction water area central control type ship safe navigation induction device, relates to the field of ship routes, and solves the problem that a probe part isdamaged due to the fact that the probe part is easily contacted with foreign objects when pricked into a river bottom. The problems that a probe is prone to being contaminated by sludge after being used for a period of time, an existing device needs to be taken out of the river bottom to be cleaned when sludge on the probe is cleaned, and cleaning difficulty is large are solved. The navigation construction water area central control type ship safe navigation induction device comprises a main body plate. A probe mounting structure is connected to the main body plate in a sliding manner, and aprobe structure is mounted on the probe mounting structure. A limiting seat is of a concave structure and is welded to the front side of the chute A and the front side of the chute B, and when the fixing rod makes contact with the top end face of the inner wall of the limiting seat, the fixing rod and the chute A are horizontally aligned; when the fixing rod makes contact with the bottom end faceof the inner wall of the limiting seat, the fixing rod and the chute B are aligned in the horizontal direction at the moment, and therefore the smoothness of clamping connection of the fixing rod, thechute A and the chute B can be improved.