FLAT WIPER BLADE ASSEMBLY

• US 20140196241A1
• Filed: 01/09/2014
• Published: 07/17/2014
• Est. Priority Date: 01/11/2013
• Status: Abandoned Application

• Current Assignee: KBWS Corporatio
• Original Assignee: KCW Corporation
• Inventors: KIM, Kwan Hee, AN, Jae Hyuck, LEE, Woo Sung
• Application Number:
  US14/151,530
• Publication Number:
  US 20140196241A1
• Time in Patent Office: Days
• US Class Current: 15/250.32
• CPC Class Codes: B60S 1/3849 Connectors therefor; Connection to wiper arm; Attached to blade
• CPC Class Codes: B60S 1/3858 with protrusions cooperating with holes
• CPC Class Codes: B60S 1/3867 pin formed on the interior of side walls
• CPC Class Codes: B60S 1/3879 placed in side grooves in the squeegee
• CPC Class Codes: B60S 1/4003 Multi-purpose connections for two or more kinds of arm ends
• CPC Class Codes: B60S 1/4074 with means provided on the blade for locking the side pin
• CPC Class Codes: B60S 1/4077 characterised by the connecting part of, or an intermediate element mounted on, the wiper blade means for locking the side pin B60S1/4074
• CPC Class Codes: B60S 2001/4025 the element being able to receive pivot pins of different diameters
• CPC Class Codes: B60S 2001/408 the connecting part or the intermediate element being provided with holes for different diameters of pivoting pin

Abstract

A flat wiper blade assembly may be provided that includes: a flat wiper blade; and an adaptor part which includes an adaptor including a pair of guide plate members which is connected to the flat wiper blade and projects perpendicularly at an interval, and a connector which is coupled to the adaptor and couples a wiper arm to the flat wiper blade. A pair of the guide plate members includes an embossed member formed on an outer wall thereof.

Claims

1. A flat wiper blade assembly comprising:

a flat wiper blade; and

an adaptor part which includes

an adaptor including a pair of guide plate members which is connected to the flat wiper blade and projects perpendicularly at an interval, and

a connector which is coupled to the adaptor and couples a wiper arm to the flat wiper blade,

wherein a pair of the guide plate members includes an embossed member formed on an outer wall thereof.

2. The flat wiper blade assembly of claim 1, wherein the guide plate member has a thickness of 1.2T to 1.3 T.

3. The flat wiper blade assembly of claim 1, wherein the guide plate member has a shape in which the embossed member projects outwardly from the outer wall and in which portions corresponding to the embossed member are formed inwardly concave in mutually facing inner walls.

4. The flat wiper blade assembly of claim 1, wherein the embossed member is formed to comprise a plurality of ribs separated from each other at a predetermined interval.

5. The flat wiper blade assembly of claim 1, wherein the adaptor comprises a first pin-hole and a second pin-hole to which the wiper arm is coupled in a side direction thereof, and wherein the embossed member is formed to contact with the first pin-hole and the second pin-hole.

6. The flat wiper blade assembly of claim 1, further comprising a cover which is fixed to the adaptor coupled to the flat wiper blade and is used to prevent impurities.

7. The flat wiper blade assembly of claim 6, wherein a width of the cover is greater than that of the adaptor.