Seal structure of fixing portion of weather strip

• US 20050022454A1
• Filed: 07/21/2004
• Published: 02/03/2005
• Est. Priority Date: 07/30/2003
• Status: Abandoned Application

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Aida, Hiroshi, Hori, Kenichi, Ichinose, Tomofumi
• Application Number:
  US10/895,754
• Publication Number:
  US 20050022454A1
• Time in Patent Office: Days
• US Class Current: 49/490.100
• CPC Class Codes: B60J 10/16 consisting of two or more plastic materials having different physical or chemical properties B60J10/17 takes precedence
• CPC Class Codes: B60J 10/24 having tubular parts
• CPC Class Codes: B60J 10/27 having projections, grooves or channels in the longitudinal direction for separately inserted fastening means, e.g. beads or strips, B60J10/36
• CPC Class Codes: B60J 10/33 characterised by the configuration of the retaining lips
• CPC Class Codes: B60J 10/34 using adhesives
• CPC Class Codes: B60J 10/80 specially adapted for opening panels, e.g. doors for non-fixed roofs B60J10/90

Abstract

A seal structure of a fixing portion of a weather strip of the present invention comprises the fixing portion that is fixed at a flange portion provided at a periphery of an opening of a car body, and a dam portion that is provided at a position opposite to a top end of the flange portion, wherein an adhesive sealant is coated within the dam portion, and wherein the top end of the flange portion contacts the adhesive sealant.

Claims

1. A seal structure of a fixing portion of a weather strip, the structure comprising:

said fixing portion;

a flange portion provided at a periphery of an opening of a car body;

a dam portion; and

an adhesive sealant,

wherein said fixing portion is fixed at said flange portion and said dam portion is provided at a position opposite to a top end of said flange portion, wherein said adhesive sealant is coated within said dam portion, and wherein the top end of said flange portion contacts said adhesive sealant.

2. A seal structure of a fixing portion of a weather strip according to claim 1, wherein said dam portion comprises a lip portion provided at said fixing portion.

3. A seal structure of a fixing portion of a weather strip according to claim 1, wherein said dam portion comprises a pair of lip portions provided at said fixing portion.

4. A seal structure of a fixing portion of a weather strip according to claim 2, wherein said lip portion is protrudingly formed in a separation direction from said flange portion.

5. A seal structure of a fixing portion of a weather strip according to claim 3, wherein said lip portion is protrudingly formed in a separation direction from said flange portion.

6. A seal structure of a fixing portion of a weather strip according to claim 1, wherein said dam portion comprises a concave portion formed at said fixing portion.

7. A seal structure of a fixing portion of a weather strip according to claim 6, wherein said concave portion is formed in a separation direction as a side wall of the concave portion approximates to said flange portion.

8. A seal structure of a fixing portion of a weather strip according to claim 1, wherein said dam portion is integrally formed with said fixing portion.

9. A seal structure of a fixing portion of a weather strip according to claim 2, wherein said dam portion is integrally formed with said fixing portion.

10. A seal structure of a fixing portion of a weather strip according to claim 3, wherein said dam portion is integrally formed with said fixing portion.

11. A seal structure of a fixing portion of a weather strip according to claim 4, wherein said dam portion is integrally formed with said fixing portion.

12. A seal structure of a fixing portion of a weather strip according to claim 5, wherein said dam portion is integrally formed with said fixing portion.

13. A seal structure of a fixing portion of a weather strip according to claim 6, wherein said dam portion is integrally formed with said fixing portion.

14. A seal structure of a fixing portion of a weather strip according to claim 7, wherein said dam portion is integrally formed with said fixing portion.