JPH02127879U - - Google Patents
Info
- Publication number
- JPH02127879U JPH02127879U JP3659289U JP3659289U JPH02127879U JP H02127879 U JPH02127879 U JP H02127879U JP 3659289 U JP3659289 U JP 3659289U JP 3659289 U JP3659289 U JP 3659289U JP H02127879 U JPH02127879 U JP H02127879U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- hole
- elastic member
- semicircular
- held
- 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.)
- Granted
Links
- 238000000605 extraction Methods 0.000 claims 3
- 238000007789 sealing Methods 0.000 claims 2
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は、本考案の一実施例を示す要部断面図
、第２図は、同実施例のケースを組み付けた状態
を示す断面図、第３，４図は、同実施例の作用の
説明に供する要部断面図、第５図は、自動車用空
気調和装置のクーラユニツトを示す分解斜視図、
第６〜９図は、従来の配管のシール構造を示す要
部断面図である。
２……ケース、２ａ……接合面、４……パイプ
、５……パイプ挟持部、５ａ……半円孔、６……
シール材（弾性部材）、８……角部、１１……Ｒ
面、１２……配管引出孔。
Fig. 1 is a cross-sectional view of a main part showing an embodiment of the present invention, Fig. 2 is a sectional view showing the assembled case of the same embodiment, and Figs. 3 and 4 show the operation of the same embodiment. FIG. 5 is an exploded perspective view showing a cooler unit of an automobile air conditioner;
6 to 9 are main part sectional views showing a conventional piping seal structure. 2...Case, 2a...Joint surface, 4...Pipe, 5...Pipe holding part, 5a...Semicircular hole, 6...
Sealing material (elastic member), 8...corner, 11...R
Surface, 12... Piping outlet hole.
Claims (1)
２ａ，２ａに、互いに対向する半円孔５ａ，５ａ
により配管引出孔１２をなすパイプ挟持部５，５
を形成し、前記配管引出孔１２を通つて前記ケー
ス２，２内から外方に突出するパイプ４に予め弾
性部材６を嵌挿し、このパイプ４を前記弾性部材
６を介して前記両パイプ挟持部５，５により挟持
するようにした配管のシール構造において、前記
配管引出孔１２が真円孔となるように、前記各パ
イプ挟持部５，５の前記半円孔５ａ，５ａを形成
し、当該各半円孔５ａ，５ａにおける縁部分の両
側に、前記接合面２ａに沿う方向に延伸する凹部
９を形成し、この凹部９と前記半円孔５ａ，５ａ
とのすべての角部８をＲ面１１に形成した前記両
パイプ挟持部５，５により、前記パイプ４を前記
弾性部材６を介して挟持するようにした配管のシ
ール構造。 Semicircular holes 5a, 5a facing each other are formed in the joint surfaces 2a, 2a of the pair of cases 2, 2 that are brought together in the middle.
Pipe clamping parts 5, 5 forming the pipe extraction hole 12
An elastic member 6 is inserted in advance into the pipe 4 which projects outward from the inside of the cases 2 through the pipe extraction hole 12, and this pipe 4 is held between the two pipes via the elastic member 6. In the sealing structure for pipes held by the pipe holding parts 5, 5, the semicircular holes 5a, 5a of the pipe holding parts 5, 5 are formed so that the pipe extraction hole 12 is a perfect circular hole, A recess 9 extending in the direction along the joining surface 2a is formed on both sides of the edge portion of each semicircular hole 5a, 5a, and the recess 9 and the semicircular hole 5a, 5a
A piping sealing structure in which the pipe 4 is held between the pipe holding parts 5, 5, in which all corners 8 of the pipe are formed on the rounded surface 11, with the elastic member 6 interposed therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989036592U JP2554417Y2 (en) | 1989-03-30 | 1989-03-30 | Piping seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989036592U JP2554417Y2 (en) | 1989-03-30 | 1989-03-30 | Piping seal structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02127879U true JPH02127879U (en) | 1990-10-22 |
| JP2554417Y2 JP2554417Y2 (en) | 1997-11-17 |
Family
ID=31542960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989036592U Expired - Lifetime JP2554417Y2 (en) | 1989-03-30 | 1989-03-30 | Piping seal structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2554417Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6121280U (en) * | 1984-07-13 | 1986-02-07 | 株式会社ボッシュオートモーティブ システム | cooling case unit |
-
1989
- 1989-03-30 JP JP1989036592U patent/JP2554417Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6121280U (en) * | 1984-07-13 | 1986-02-07 | 株式会社ボッシュオートモーティブ システム | cooling case unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2554417Y2 (en) | 1997-11-17 |
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