Dy Auto Corporation

Dongyang Mechatronics Corp.

Hs Technology Co., Ltd.

Dongyang Mechantronics Corp.

Wi Yeong Park

Sung Jun Yoon

Jong Wook Lee

Jeong Goo Lee

Kun Woo Choung

Hui Jea An

Provided is a washer pump apparatus for a vehicle, the washer pump apparatus having an improved waterproof structure. The water pump apparatus includes a pump housing including a washer liquid inlet, a washer liquid outlet, a closed lower portion, an impeller, and a motor configured to rotate the impeller, a terminal cap coupled to an upper portion of the pump housing and forming a waterproof structure, the terminal including a structure for connection to a waterproof connector, and an air vent for communication of an outer space of the terminal cap with an inner space, wherein a membrane member including multiple pores that block water molecules and allow passage of air molecules therethrough is placed in the air vent.

Washer pump apparatus for vehicle provided with improved water-proof structure

Clip for window wiper of vehicle

Window wiper for vehicle

A flat-blade type wiper apparatus includes: a wiper lip; a spoiler-integrated lever that prevents the wiper lip from floating on the windshield of a vehicle; a vertebra that elastically supports the wiper lip; and an end cap that prevents the wiper lip from slipping in a direction of a length of the vertebra, wherein a cap fixing hole is disposed at one end of the vertebra and passes through an upper surface and a lower surface of the vertebra; a first stopper protrudes from a ceiling surface of the end cap in a downward direction and couples to the cap fixing hole; and a second stopper protrudes from a sidewall of the end cap toward the wiper lip, and prevents the wiper lip from slipping by being accommodated in a coupling groove that is formed in the wiper lip.

Flat-blade type wiper apparatus having improved end cap structure

A wiper blade apparatus, having a main lever which is formed of synthetic resin, includes a rotation shaft that is disposed at a center of the main lever, and formed to connect both sidewalls of the main lever; and a connector that is rotatably coupled to a rotation shaft, and formed to be detachable from the rotation shaft, wherein a first fool-proof assembly unit is formed at the rotation shaft, and restricts a range of a rotation angle of the connector that prevents misassembly of the connector; and a second fool-proof assembly unit is formed on the coupling unit of the connector and, in correspondence with the first fool-proof assembly unit, restricts a range of a rotation angle of the connector.

Wiper blade apparatus including fool-proof assembly structure

A wiper connector apparatus includes a first connector member at a side of a vertebra; a second connector member that is disposed at an opposite side of the first connector member with the vertebra therebetween, wherein a first hooking unit is formed on an inner surface of the first connector member, to extend and slope against a direction of a length of the vertebra; a second hooking unit is formed on an inner surface of the second connector member in a parallel direction to the first hooking unit and not overlapping with the first hooking unit; and a coupling plate that slides into and is coupled to the first hooking unit and the second hooking unit to bind the first hooking unit and the second hooking unit so that the first hooking unit and the second hooking unit are not detached from each other.

Wiper connector apparatus having enhanced assembly

A wiper device including: a yoke for supporting a wiper strip; an auxiliary lever including a coupling protrusion coupled to a coupling hole prepared in the yoke and formed of synthetic resin; and a main lever including an assembly protrusion coupled to an assembly hole prepared in the auxiliary lever and formed of the synthetic resin, wherein the auxiliary lever includes: a first vibration prevention portion protrusively formed to contact an upper surface of the yoke on a cross section taken along a width direction of the auxiliary lever in a position where the coupling hole is disposed; and a second vibration prevention portion in which an outer circumference surface of the coupling protrusion is formed in a tapered form so that the coupling protrusion coupled to the coupling hole is fit in a direction in which the coupling protrusion is coupled to the coupling hole.

Wiper device having improved vibration prevention of wiper strip

A wiper assembly for use in vehicles is provided, including a shaft which is connected to a driving motor via a linkage and rotated by the driving motor, an arm head including a shaft hole into which the shaft is inserted, an arm having one end combined with the arm head by a rotating shaft and rotatable about the rotating shaft and the other end combined with a wiper blade which wipes a window of a vehicle, a locking member which is supported by the arm head and movable between a locking location where the locking member is locked in the shaft so that the shaft cannot be separated from the shaft hole of the arm head and an unlocking location where the locking member is unlocked from the shaft so that the shaft can be separated from the shaft hole of the arm head, and a locking member moving unit which moves in gear with a rotation of the arm so as to move the locking member between the locking location and the unlocking location. Accordingly, the shaft and the arm head of the wiper assembly can be simply combined with each other and separated from each other.

Growing community of inventors

Incheon, South Korea

Wi Yeong Park