JPS6417074U - - Google Patents
Info
- Publication number
- JPS6417074U JPS6417074U JP11132387U JP11132387U JPS6417074U JP S6417074 U JPS6417074 U JP S6417074U JP 11132387 U JP11132387 U JP 11132387U JP 11132387 U JP11132387 U JP 11132387U JP S6417074 U JPS6417074 U JP S6417074U
- Authority
- JP
- Japan
- Prior art keywords
- slit
- check valve
- ventilation duct
- enlarged head
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Check Valves (AREA)
Description
第1図は内気排出口の取付位置を示す車両の斜
視図、第2図は本考案の内気排出口部の逆止弁構
造の一実施例で、第1図におけるA−A線縦断面
図、第3図は第2図と同じ部分を分解した一部断
面斜視図、第4図は他の実施例で、第1図におけ
るA−A線縦断面図、第5図は従来例で、第1図
におけるA−A線縦断面図、第6図は第5図にお
ける逆止弁を分解した斜視図である。
1……車両、2……内気排出口、3……バンパ
ー、4……ベンチレーシヨンダクト、5……ボデ
イ側板、6……逆止弁、7……舌状薄板、8……
弁取付板、9……弁座、20……拡大頭部、21
……縮少首部、22……段状ロツク部、25……
平板部、28……スリツト、30……PPヒンジ
、31……係止爪、32……係止凸部。
Fig. 1 is a perspective view of a vehicle showing the mounting position of the inside air exhaust port, and Fig. 2 is an embodiment of the check valve structure of the inside air exhaust port of the present invention, and is a longitudinal sectional view taken along the line A-A in Fig. 1. , FIG. 3 is an exploded partial cross-sectional perspective view of the same part as FIG. 2, FIG. 4 is a longitudinal sectional view taken along the line A-A in FIG. 1, and FIG. 5 is a conventional example. 1, and FIG. 6 is an exploded perspective view of the check valve shown in FIG. 5. DESCRIPTION OF SYMBOLS 1... Vehicle, 2... Internal air outlet, 3... Bumper, 4... Ventilation duct, 5... Body side plate, 6... Check valve, 7... Tongue-shaped thin plate, 8...
Valve mounting plate, 9...Valve seat, 20...Enlarged head, 21
...Reduced neck part, 22...Stepped lock part, 25...
Flat plate portion, 28... slit, 30... PP hinge, 31... locking claw, 32... locking convex portion.
Claims (1)
するベンチレーシヨンダクトと、該ベンチレーシ
ヨンダクトの水平部4′の上側に形成された弁取
付板8に穿設された前記ベンチレーシヨンダクト
を横断する方向のスリツト28に嵌合する逆止弁
6とよりなり、該スリツト28を通過することの
できない拡大頭部20と揺動して弁作用を行なう
平板部25とよりなる舌状薄板7の逆止弁6が前
記スリツト28を横切る方向に設けられ、前記拡
大頭部20をスリツト28側に押圧して係止する
PPヒンジ30が具備されたことを特徴とする内
気排出口部の逆止弁構造。 A ventilation duct with one end leading to the inside air outlet 2 and the other communicating with the room, and the ventilation duct bored in the valve mounting plate 8 formed on the upper side of the horizontal part 4' of the ventilation duct. It consists of a check valve 6 that fits into a slit 28 in the direction across the duct, an enlarged head 20 that cannot pass through the slit 28, and a tongue-shaped plate part 25 that swings to perform a valve action. A check valve 6 of a thin plate 7 is provided in a direction across the slit 28, and a PP hinge 30 is provided for pressing and locking the enlarged head 20 toward the slit 28. Check valve structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11132387U JPS6417074U (en) | 1987-07-22 | 1987-07-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11132387U JPS6417074U (en) | 1987-07-22 | 1987-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6417074U true JPS6417074U (en) | 1989-01-27 |
Family
ID=31349262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11132387U Pending JPS6417074U (en) | 1987-07-22 | 1987-07-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6417074U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04300497A (en) * | 1991-03-27 | 1992-10-23 | Kinugawa Rubber Ind Co Ltd | Drain valve mounting structure of air duct for vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5548225U (en) * | 1978-09-20 | 1980-03-29 | ||
JPS6159417B2 (en) * | 1976-12-28 | 1986-12-16 | Neresu Oy |
-
1987
- 1987-07-22 JP JP11132387U patent/JPS6417074U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6159417B2 (en) * | 1976-12-28 | 1986-12-16 | Neresu Oy | |
JPS5548225U (en) * | 1978-09-20 | 1980-03-29 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04300497A (en) * | 1991-03-27 | 1992-10-23 | Kinugawa Rubber Ind Co Ltd | Drain valve mounting structure of air duct for vehicle |