JPS63171788U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例に係る管継手を示す分
解斜視図、第２図はフレキ管を接続した状態を示
す半断面図、第３図は従来の管継手を用いてフレ
キ管を接続した状態を示す半断面図である。 １１…継手主体、１２…ブツシユ、１３…リテ
ーナ、１５…雄螺子部、１６…雌螺子部、１８…
フランジ部、１９…係合突起、２０…ロツク溝、
２１…フレキ管。 Figure 1 is an exploded perspective view showing a pipe joint according to an embodiment of the present invention, Figure 2 is a half-sectional view showing a state in which flexible pipes are connected, and Figure 3 is a conventional pipe joint used to connect flexible pipes. FIG. DESCRIPTION OF SYMBOLS 11... Joint body, 12... Bush, 13... Retainer, 15... Male thread part, 16... Female thread part, 18...
flange portion, 19...engaging protrusion, 20...lock groove,
21...Flexible tube.

補正 昭６２．１２．８ 図面の簡単な説明を次のように補正する。 本願明細書第１２頁第６行目に「半断面図であ
る。」とある記載を以下の通りに補正する。 「半断面図、第５図及び第６図はそれぞれ本考
案で使用するリテーナの他例を示す斜視図である
。」 補正 昭６３．６．９ 図面の簡単な説明を次のように補正する。 手続補正書の「７．補正の内容」の欄に、「(3
)本願明細書第１２頁第６行目に「半断面図であ
る。」とある記載を以下の通りに補正する。 「半断面図、第５図及び第６図はそれぞれ本考
案で使用するリテーナの他例を示す斜視図である
。」」 とある記載を下記のとおりに訂正する。 「(2)本願明細書第１２頁第６行目に「半断面
図である。」とある記載を以下の通りに補正する
。 「半断面図、第４図は本考案で使用するリテー
ナの他例を示す斜視図である。」」Amendment December 8, 1982 The brief description of the drawing is amended as follows. The statement "This is a half-sectional view" on page 12, line 6 of the specification of the present application is amended as follows. "The half-sectional view, FIG. 5, and FIG. 6 are perspective views showing other examples of the retainer used in the present invention." Amendment June 9, 1983 The brief description of the drawing is amended as follows. . In the column “7. Contents of amendment” of the written amendment, write “(3
) The statement "This is a half cross-sectional view" on page 12, line 6 of the specification of the present application is amended as follows. ``The half-sectional view, FIG. 5, and FIG. 6 are perspective views showing other examples of the retainer used in the present invention.'' The following statement has been corrected as follows. ``(2) The statement ``This is a half-sectional view'' on page 12, line 6 of the present specification is amended as follows. ``The half-sectional view and FIG. 4 are perspective views showing other examples of the retainer used in the present invention.''

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 少なくとも継手主体とブツシユとリテーナを備
えて、継手主体にフレキシブル管を接続する構造
の管継手であつて、上記継手主体に雌螺子部を形
成し、ブツシユに該雌螺子部と螺合する雄螺子部
を形成する一方、リテーナの継手主体側端部にブ
ツシユの雄螺子部先端面で押圧されるフランジ部
を形成し、且つ該フランジ部外周面に係合突起を
形成すると共に、上記継手主体の雌螺子部面に該
係合突起と係合するロツク溝を夫々形成したこと
を特徴とする管継手。 A pipe joint comprising at least a joint main body, a bushing, and a retainer, and having a structure in which a flexible pipe is connected to the joint main body, wherein a female thread is formed in the joint main body, and a male screw is formed in the bush to be screwed with the female thread. On the other hand, a flange portion is formed at the end of the retainer on the side of the joint main body to be pressed by the tip end surface of the male thread portion of the bushing, and an engaging protrusion is formed on the outer peripheral surface of the flange portion. 1. A pipe joint characterized in that lock grooves that engage with the engagement protrusions are formed on the female thread portion surfaces.