JPH0329793U - - Google Patents
Info
- Publication number
- JPH0329793U JPH0329793U JP9034589U JP9034589U JPH0329793U JP H0329793 U JPH0329793 U JP H0329793U JP 9034589 U JP9034589 U JP 9034589U JP 9034589 U JP9034589 U JP 9034589U JP H0329793 U JPH0329793 U JP H0329793U
- Authority
- JP
- Japan
- Prior art keywords
- fastening member
- joint body
- threaded portion
- hole
- tapered surface
- 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
Landscapes
- Joints With Pressure Members (AREA)
Description
第１図〜第３図は、本考案によるメカニカル式
管継手の実施例を示し、第１図及び第２図は締込
前と締込後のそれぞれの形態を示す組立断面図、
第３図は全体の分解斜視図である。第４図は従来
のメカニカル式管継手の断面図を示す。
２……継手本体、３……雄ねじ部、５……テー
パ面、６……外側ナツト（第１締結部材）、７…
…雌ねじ部、８……フランジ部、１０……パツキ
ン（弾性シール部材）、１２ｂ……テーパ面、１
１……ワツシヤ（リング状座金）、１３……内側
ナツト（第２締結部材）、１５……ナツト部。
1 to 3 show an embodiment of the mechanical pipe joint according to the present invention, and FIGS. 1 and 2 are assembled sectional views showing the respective forms before and after tightening,
FIG. 3 is an exploded perspective view of the entire device. FIG. 4 shows a cross-sectional view of a conventional mechanical pipe joint. 2... Joint body, 3... Male threaded portion, 5... Tapered surface, 6... Outer nut (first fastening member), 7...
...Female thread part, 8...Flange part, 10...Packing (elastic sealing member), 12b...Tapered surface, 1
1... Washer (ring-shaped washer), 13... Inner nut (second fastening member), 15... Nut portion.
Claims (1)
る貫通孔、各雄ねじ部の仕切舞部に形成された環
状フランジ部及び貫通孔の両端部の各々に形成さ
れかつ内側に縮径するテーパ面を有する継手本体
と、 内側に突出する内側フランジ部、内側フランジ
部に形成されかつ第２締結部材の円筒部が挿通さ
れる貫通孔及び継手本体の雄ねじ部に連結されか
つ継手本体の環状フランジ部に当接するまでねじ
込み可能な雌ねじ部を有する第１締結部材と、 管部材を挿通する貫通孔及び継手本体のテーパ
面に当接するテーパ面を有する弾性シール部材と
、 管部材を挿通する貫通孔、非円形断面の一端及
び第１締結部材の雌ねじ部に連結されるねじ部が
形成された他端を有する第２締結部材と、 第２締結部材と弾性シール部材の端面との間に
配置された座金と、 を備え、第２締結部材を第１締結部材に対しね
じ込んだとき、弾性シール部材は継手本体のテー
パ面と管部材との間で押圧されることを特徴とす
る管継手。[Scope of Claim for Utility Model Registration] Formed on each of the end portion where the male threaded portion is formed, the through hole through which the pipe member is inserted, the annular flange portion formed on the partition portion of each male threaded portion, and both ends of the through hole. a joint body having a tapered surface that reduces in diameter inward; an inner flange portion that protrudes inward; a through hole formed in the inner flange portion through which the cylindrical portion of the second fastening member is inserted; and a male threaded portion of the joint body. A first fastening member that is connected and has a female threaded portion that can be screwed into contact with the annular flange portion of the joint body, and an elastic seal member that has a through hole through which the pipe member is inserted and a tapered surface that contacts the tapered surface of the joint body. , a second fastening member having a through hole through which the pipe member is inserted, one end of a non-circular cross section, and the other end formed with a threaded portion connected to the female threaded portion of the first fastening member; the second fastening member and an elastic sealing member. a washer disposed between the end face of the joint body, and the elastic seal member being pressed between the tapered surface of the joint body and the pipe member when the second fastening member is screwed into the first fastening member. A pipe joint featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9034589U JPH0547348Y2 (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9034589U JPH0547348Y2 (en) | 1989-07-31 | 1989-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0329793U true JPH0329793U (en) | 1991-03-25 |
| JPH0547348Y2 JPH0547348Y2 (en) | 1993-12-13 |
Family
ID=31639872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9034589U Expired - Lifetime JPH0547348Y2 (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547348Y2 (en) |
-
1989
- 1989-07-31 JP JP9034589U patent/JPH0547348Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547348Y2 (en) | 1993-12-13 |