60results about How to "Good surface fit" patented technology

A three-scraper wiper blade hydraulic windscreen wiper with flexible wall supporting comprises a windscreen wiper motor, a wiper driving mechanism and a wiper and is characterized in that two blade swing oil cylinders are communicated through a hydraulic oil pipe, torque is transmitted between the two blade swing oil cylinders through the hydraulic oil pipe, and a forward and reverse rotation gear intermittent transmission mechanism is arranged on the driving blade swing oil cylinder. The three-scraper wiper blade hydraulic windscreen wiper has the advantages that as flexible pipeline hydraulic transmission is adopted in the wiper driving mechanism of the windscreen wiper, the transmitted torque is large, and structural limit is small when the windscreen wiper is installed; as the windscreen wiper is of a completely closed structure, the windscreen wiper is particularly suitable for the complex external environmental structure and long-distance transmission and not affected by external factors, and the defect that the windscreen wiper motor is burnt due to external obstacles is overcome; windscreen wiper rubber strips are supported by flexible walls and therefore can fit windscreen better, and the scraping efficiency of the three-scraper structure is three times that of a general single scraper.

A three-scraping-piece flexible wall round hole internal-supported wiper connecting rod hydraulic swing windscreen wiper comprises a wiper motor, a wiper driving mechanism and a wiper and is characterized in that two gear rack swing oil cylinders are communicated through a hydraulic oil pipe and transfer torque, and a connecting rod rocker arm drive mechanism is arranged on the driving gear rack swing oil cylinder. The three-scraping-piece flexible wall round hole internal-supported wiper connecting rod hydraulic swing windscreen wiper has the advantages that the wiper driving mechanism of the windscreen wiper performs hydraulic drive through a flexible pipe, is small in structural limitation during installation, is completely of a closed structure, is low in noise during working, is especially suitable for a complicated external environment structure and remote transmission and is not influenced by the outside, the defect that the wiper motor is burned down due to an external obstacle is avoided, interior noise is effectively reduced, the interior comfort of a vehicle in running is improved, and a wiper rubber strip is supported by a flexible wall and can be well fit with a windscreen, and the efficiency of a three-scraping-piece structure is triple of the scraping efficiency of a common single scraping piece.

A flexible wall supported wiper wire wheel driven windscreen wiper comprises a wiper motor, a wiper driving mechanism and a wiper and is characterized in that the wiper driving mechanism is structurally that a wiper drive shaft is divided into a driven wheel wiper drive shaft and a driving wheel wiper drive shaft, the driven wheel wiper drive shaft and the driving wheel wiper drive shaft are respectively arranged in a driven wheel wiper drive shaft hole formed in a driven wheel fixing seat and a driving wheel wiper drive shaft hole formed in a driving wheel fixing seat. A driven winding wheel and a driving winding wheel are respectively arranged on the driven wheel wiper drive shaft and the driving wheel wiper drive shaft and are connected through a flexible rope and transfer torque. The wiper driving mechanism is of a closed structure and is especially suitable for a complicated external environment structure and remote transmission, the defect that the wiper motor is burned down due to an external obstacle is avoided, interior noise is effectively reduced, the interior comfort of a vehicle in running is improved, and a wiper rubber strip is supported by a flexible wall and can be well fit with a windscreen.

A hydraulic swing windscreen wiper with a flexible wall supporting wiper connecting rod comprises a wiper motor, a wiper driving mechanism and a wiper. The hydraulic swing windscreen wiper is characterized in that two gear rack swing cylinders are communicated through a hydraulic oil pipe and transmit torque, and a connecting rod swing arm driving mechanism is arranged on a driving gear rack swing cylinder. The hydraulic swing windscreen wiper has the advantages that the wiper driving mechanism of the windscreen wiper is hydraulically driven by a flexible pipeline, high in transmitted torque, small in size and rapid in response, structural limitation is less in mounting owing to hydraulic driving of the flexible pipeline, the windscreen wiper is of a completely closed structure, low in working noise and particularly suitable for complicated external environmental structures and remote driving, external influence is avoided, the shortcoming of burnout of the wiper motor due to external obstacles is avoided, interior noise is effectively reduced, internal comfort of a vehicle in running is improved, and a wiper rubber strip is supported by a flexible wall and can be more effectively fitted with a windscreen.

The invention discloses a floor mat assembly with a carrying air pipe. The floor mat assembly comprises a floor mat layer and an air pipe sub-assembly, wherein the air pipe sub-assembly comprises an air pipe upper part and an air pipe lower part; the air pipe lower part and the air pipe lower part comprise PET (Polyethylene Terephthalate) non-woven fabric layers and polypropylene layers; the polypropylene layers of the air pipe upper part and the air pipe lower part are connected towards each other and construct an air passage; the PET non-woven fabric layer on the air pipe upper part is connected with the bottom of the floor mat layer. The invention further discloses a production method for an air pipe in the floor mat assembly. The method comprises the following steps: preparing raw materials, baking the raw materials; performing hot pressing and cutting; welding with ultrasonic waves. A hot-press process is adopted for pressing, and the air pipe under the floor mat is subjected to splice welding in two layers, so that a complex structure can be designed, the manufacturability is high, the weight is light, the size stability is high, a reinforcing support bump can be designed conveniently, and the rigidity and carrying force of integral parts are enhanced. The surface layer of the air pipe and the floor mat can be molded by integrally by hot pressing. The inner layer of the air pipe can be used for lowering the air current resistance, and the noise is low.

A flexible wall supported wiper blade hydraulic type windscreen wiper comprises a wiper motor, a wiper driving mechanism and a wiper and is characterized in that two blade swing oil cylinders are communicated through a hydraulic oil pipe and transfer torque, and a forward and reverse rotating gear intermittent drive mechanism is arranged on the driving blade swing oil cylinder. The flexible wall supported wiper blade hydraulic type windscreen wiper has the advantages that the wiper driving mechanism of the windscreen wiper performs hydraulic drive through a flexible pipe, is large in transfer torque, small in size and quick in response, is small in structural limitation during installation due to the fact that the hydraulic drive by means of the flexible pipe is adopted, is completely of a closed structure, is low in noise during working, is especially suitable for a complicated external environment structure and remote transmission, can adapt to vehicle of different models and is not influenced by the outside, the defect that the wiper motor is burned down due to an external obstacle is avoided, interior noise is effectively reduced, the interior comfort of a vehicle in running is improved, and a wiper rubber strip is supported by a flexible wall and can be well fit with a windscreen.

The invention provides a double-scraper flexible-wall and hydraulic swinging wiper brush connecting rod type windscreen wiper. The double-scraper flexible-wall and hydraulic swinging connecting rod type windscreen wiper comprises a wiper motor, a wiper brush driving motor and a wiper brush. The double-scraper flexible-wall and hydraulic swinging wiper brush connecting rod type windscreen wiper is characterized in that two gear rack swinging oil cylinders are communicated through a hydraulic oil pipe to transmit torque; a connecting rod rocker arm driving mechanism is arranged on a driving gear rack swinging oil cylinder. The double-scraper flexible-wall and hydraulic swinging wiper brush connecting rod type windscreen wiper has the beneficial effects that the wiper brush driving mechanism is hydraulically transmitted through a flexible pipeline; the mounting is greatly avoided structural limitation; in addition, the a completely closed structure is provided; the working generates little noise; the complex external environment and long-distance transmission particularly apply, and moreover, outside influence is prevented, so that the shortage that the wiper motor is burnt through an external barrier can be avoided; the noise in a vehicle can be effectively reduced; the internal comfort of the vehicle in running can be improved; rubber strips of the wiper are supported through flexible walls and can be clung to a windscreen; the scraping efficiency of the double-scraper structure is doubled that of the general single-scraper structure.

A hydraulic swing windscreen wiper with two scraping sheets, flexible walls and a windshield wiper body comprises a windscreen wiper motor, a windscreen wiper driving mechanism and the windshield wiper body, and is characterized in that two gear rack swing oil cylinders are communicated with each other through a hydraulic oil pipe and used for transmitting torque, and the driving gear rack swing oil cylinder is provided with a forward and reverse gear intermittent transmission mechanism. The hydraulic swing windscreen wiper has the advantages that hydraulic transmission is conducted on the windscreen wiper driving mechanism of the windscreen wiper through a flexible pipeline, the windscreen wiper is seldom subjected to structural constraints during installation, is of a completely closed structure, is low in noise during work, is especially suitable for external environments of complex structures and remote transmission, is not influenced by exteriors, overcomes the defect that external obstacles cause burndown of the windshield wiper motor, effectively lowers noise in a vehicle and improves internal comfort when the vehicle runs; windscreen wiper rubber strips are supported by the flexible walls and can be better attached to windshield glass, and scraping efficiency of a double-scraping-sheet structure is twice that of common single-scraping-sheet structures.

A three-scraper wiper connecting rod hydraulic swing windscreen wiper with flexible wall supporting comprises a windscreen wiper motor, a wiper driving mechanism and wipers and is characterized in that two gear and rack swing oil cylinders are communicated through a hydraulic oil pipe, torque is transmitted between the two gear and rack swing oil cylinders through the hydraulic oil pipe, and a connecting rod and rocker arm driving mechanism is arranged on the driving gear and rack swing oil cylinder. The three-scraper wiper connecting rod hydraulic swing windscreen wiper has the advantages that as flexible pipeline hydraulic transmission is adopted in the wiper driving mechanism of the windscreen wiper, structural limit is small when the windscreen wiper is installed; as the windscreen wiper is of a completely closed structure, noise is low when the windscreen wiper works, the windscreen wiper is particularly suitable for the complex external environmental structure and long-distance transmission and not affected by external factors, the defect that the windscreen wiper motor is burnt due to external obstacles is overcome, the noise in a vehicle is effectively lowered, and the comfort in the vehicle is improved when the vehicle operates; windscreen wiper rubber strips are supported by flexible walls and therefore can fit windscreen better, and the scraping efficiency of the three-scraper structure is three times that of a general single scraper.