Blade for windshield wiper of automobile
First Claim
1. A wiper blade apparatus comprising:
- a spoiler(200) to minimize air resistance in an upper part;
a blade (300) of soft rubber in a lower part;
a rail spring (100) in a middle part; and
a clamp(400) to be mounted in middle of the said rail spring(100),wherein the said blade(300) is coupled with a blade-coupling unit(10) after fixing the said unit(10) to the said rail spring (100),further comprising more than one reinforcing sections(120) in linear holes(110) that are made by having the rail spring (100) perforated,wherein the clamp comprises four coupling protrusions(410) and hook holes(411), respectively,wherein the rail spring comprises four hook grooves(131) and hook projections(132) respectively,further comprising multiple clip installation sections (210) embedding grooves for prevention of the spoiler from breaking away(211) in external sides of -shape wings of the spoiler and multiple clips for prevention of the spoiler from breaking away(220), which are fixed to the said clip installation sections, preventing the spoiler from separating, by pressing holding the spoiler and part of the rail spring together.
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Accused Products
Abstract
This invention pertains to a windshield wiper blade apparatus for a motor vehicle that more effectively and perfectly completely clears away rainwater or and foreign objects, which stick to on the car windshield, with more definite contact force and without shaking. Also Furthermore, this invention more definitely clearly improves the organic coupling structure of the components that constitute the blade apparatus. More specifically, the blade (300) is inserted into the blade couplingblade-couplingunit (10) that is fixed to the rail spring (100); the clamp (400) is coupled to the rail spring (100) through four hook project ions (132) that are formed in the rail spring. The clamp has four coupling protrusions (410) in its lower part, and each coupling protrusion has a hook hole (411) Hence Therefore, the coupling protrusions (410) hook holes (411) hook grooves (131) and hook projections (132) form the clamp-coupling unitpart (130); the spoiler has multiple clip installation sections (210) with grooves for to prevention of the spoilerit from breaking away (211) on its both sides. The clips for to prevention of the spoiler from it breaking away (220) are inserted into the clip installation sections, The clips are to prevent the spoiler from breaking away by pressing holding the spoiler and part of the rail spring up and downtogether.
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Citations
8 Claims
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1. A wiper blade apparatus comprising:
- a spoiler(200) to minimize air resistance in an upper part;
a blade (300) of soft rubber in a lower part;
a rail spring (100) in a middle part; and
a clamp(400) to be mounted in middle of the said rail spring(100),wherein the said blade(300) is coupled with a blade-coupling unit(10) after fixing the said unit(10) to the said rail spring (100), further comprising more than one reinforcing sections(120) in linear holes(110) that are made by having the rail spring (100) perforated, wherein the clamp comprises four coupling protrusions(410) and hook holes(411), respectively, wherein the rail spring comprises four hook grooves(131) and hook projections(132) respectively, further comprising multiple clip installation sections (210) embedding grooves for prevention of the spoiler from breaking away(211) in external sides of -shape wings of the spoiler and multiple clips for prevention of the spoiler from breaking away(220), which are fixed to the said clip installation sections, preventing the spoiler from separating, by pressing holding the spoiler and part of the rail spring together. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- a spoiler(200) to minimize air resistance in an upper part;
Specification