WIPER BLADE ASSEMBLY
First Claim
Patent Images
1. A wiper blade assembly to be connected to an automobile wiper arm by means of a connector while coming into contact with the glass surface of an automobile windshield, the wiper blade assembly comprising:
- a flexible blade including a blade edge, a receiving groove formed in a side surface thereof to extend along a longitudinal direction of the blade, and separation-preventing stepped portions formed at both longitudinal ends of the receiving groove;
an elastic member originally having a predetermined curvature and configured to extend the longitudinal direction of the blade, the elastic member including a coupling portion to be received into the receiving groove of the flexible blade and a surplus portion not to be received in the receiving groove, the surplus portion having spoiler fitting holes; and
a spoiler including protrusions to be fitted into the fitting holes of the elastic member, and a guiding/receiving structure to guide the insertion of the elastic member so as to receive the surplus portion of the elastic member.
2 Assignments
0 Petitions
Accused Products
Abstract
Disclosed herein is a wiper blade assembly which is connected to an automobile wiper arm by means of a connector while coming into close contact with the glass surface of an automobile windshield. The wiper blade assembly includes a flexible blade, an elastic member, and a spoiler. The wiper blade assembly has the effect of reducing the number of constituent elements and achieving the easy assembling operation of the elements by virtue of a simplified configuration thereof.
43 Citations
6 Claims
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1. A wiper blade assembly to be connected to an automobile wiper arm by means of a connector while coming into contact with the glass surface of an automobile windshield, the wiper blade assembly comprising:
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a flexible blade including a blade edge, a receiving groove formed in a side surface thereof to extend along a longitudinal direction of the blade, and separation-preventing stepped portions formed at both longitudinal ends of the receiving groove; an elastic member originally having a predetermined curvature and configured to extend the longitudinal direction of the blade, the elastic member including a coupling portion to be received into the receiving groove of the flexible blade and a surplus portion not to be received in the receiving groove, the surplus portion having spoiler fitting holes; and a spoiler including protrusions to be fitted into the fitting holes of the elastic member, and a guiding/receiving structure to guide the insertion of the elastic member so as to receive the surplus portion of the elastic member. - View Dependent Claims (2)
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3. A wiper blade assembly to be connected to an automobile wiper arm by means of a connector while coming into contact with the glass surface of an automobile windshield, the wiper blade assembly comprising:
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a flexible blade including a blade edge formed at a lower surface thereof, two receiving grooves formed in opposite side surfaces thereof to extend along a longitudinal direction of the blade, and separation-preventing stepped portions formed at both longitudinal ends of each receiving groove; two elastic members originally having a predetermined curvature and configured to extend the longitudinal direction of the blade, each elastic member including a coupling portion to be received into the associated receiving groove of the flexible blade and a surplus portion not to be received in the receiving groove, the surplus portion having spoiler fitting holes; and a spoiler including protrusions to be fitted into the fitting holes of the elastic member, and two guiding/receiving structures to guide the insertion of the two elastic members so as to receive the surplus portions of the elastic members, respectively. - View Dependent Claims (4)
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5. A wiper blade assembly to be connected to an automobile wiper arm by means of a connector while coming into contact with the glass surface of an automobile windshield, comprising:
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a flexible blade including a blade edge, a receiving groove formed in a side surface thereof to extend along a longitudinal direction of the blade, and separation-preventing stepped portions formed at both longitudinal ends of the receiving groove; an elastic member originally having a predetermined curvature and configured to extend the longitudinal direction of the blade, the elastic member including a coupling portion to be received into the receiving groove of the flexible blade and a surplus portion not to be received in the receiving groove, the surplus portion having spoiler fitting holes; and a spoiler including protrusions to be fitted into the fitting holes of the elastic member, and a guiding/receiving structure to guide the insertion of the elastic member so as to receive the surplus portion of the elastic member, wherein the spoiler is longitudinally divided into two parts on the basis of the connector. - View Dependent Claims (6)
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Specification