JPS63184293U - - Google Patents
Info
- Publication number
- JPS63184293U JPS63184293U JP7550087U JP7550087U JPS63184293U JP S63184293 U JPS63184293 U JP S63184293U JP 7550087 U JP7550087 U JP 7550087U JP 7550087 U JP7550087 U JP 7550087U JP S63184293 U JPS63184293 U JP S63184293U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- joint body
- elastic
- axially inward
- elastically
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 3
Description
第１図は本考案の一実施例を示す縦断側面図、
第２図は他の実施例を示す一部縦断面図、第３図
は環状の弾性シール部材のはみ出し状態を示す説
明図、第４図は同はみ出し量が抑制された状態を
示す説明図、第５図は本考案のさらに他の実施例
を示す一部縦断側面図、第６図は第１規制部の他
の実施例を示す縦断側面図、第７図Ａ〜Ｃはそれ
ぞれ弾性部材の第１巻回部の断面形状の他の実施
例を示す要部断面図、第８図Ａ，Ｂはさらに弾性
部材の他の実施例を示す側面図、第９図は従来の
シール構造を示す縦断側面図である。
１…継手本体、３…第１規制部、５…第２規制
部、７…環状の弾性シール部材、８…弾性部材、
Ｐ…管。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the present invention;
FIG. 2 is a partial vertical sectional view showing another embodiment, FIG. 3 is an explanatory view showing a state in which the annular elastic seal member protrudes, and FIG. 4 is an explanatory view showing a state in which the amount of protrusion is suppressed. FIG. 5 is a partially longitudinal side view showing still another embodiment of the present invention, FIG. 6 is a longitudinal side view showing another embodiment of the first regulating portion, and FIGS. 8A and 8B are side views showing other embodiments of the elastic member, and FIG. 9 shows a conventional seal structure. FIG. DESCRIPTION OF SYMBOLS 1... Joint body, 3... First regulating part, 5... Second regulating part, 7... Annular elastic seal member, 8... Elastic member,
P...Pipe.
Claims (1)
されてこれらの間を弾性密封する環状の弾性シー
ル部材と、この環状の弾性シール部材の軸方向外
方側に配置されて当該弾性シール部材を軸方向内
方に弾圧付勢する弾性部材を備え、前記継手本体
の内周面に前記弾性シール部材の軸方向内方への
移動を規制する第１規制部、および前記弾性部材
の軸方向外端に当接して当該弾性部材の軸方向外
方への移動を規制する第２規制部がそれぞれ形成
されていることを特徴とする継手本体と管との間
のシール構造。 An annular elastic seal member disposed between the pipe and the cylindrical joint body into which the pipe is inserted to elastically seal the space between them; an elastic member that elastically biases the sealing member axially inward; a first regulating portion disposed on the inner circumferential surface of the joint body that regulates the axially inward movement of the elastic sealing member; 1. A sealing structure between a joint body and a pipe, characterized in that second regulating portions are formed, each of which abuts on an axially outer end to regulate outward movement of the elastic member in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7550087U JPS63184293U (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7550087U JPS63184293U (en) | 1987-05-20 | 1987-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184293U true JPS63184293U (en) | 1988-11-28 |
Family
ID=30921699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7550087U Pending JPS63184293U (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184293U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550328B2 (en) * | 1975-02-01 | 1980-12-17 |
-
1987
- 1987-05-20 JP JP7550087U patent/JPS63184293U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550328B2 (en) * | 1975-02-01 | 1980-12-17 |