JPS60149590U - hose fitting - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来公知の金属間継手を示す要部断面図である
。第２図はこの考案にかかるホース継手の一実施例の要
部断面図である。第３図は第２図に示されるシール材の
一実施例断面図である。第４図は第、２図に示されるシ
ール材の一実施例断面図である。 図において、１はホース継手、１１はホース継手本体、
１２はホース、１２ａはホース端、１３はナツト、１４
は弾性シール材、１５はホース差し込み口、１６は雄ね
じ部を示す。FIG. 1 is a sectional view of a main part of a conventionally known metal-to-metal joint. FIG. 2 is a sectional view of a main part of an embodiment of the hose joint according to this invention. FIG. 3 is a sectional view of one embodiment of the sealing material shown in FIG. 2. FIG. 4 is a sectional view of one embodiment of the sealing material shown in FIGS. In the figure, 1 is a hose joint, 11 is a hose joint body,
12 is a hose, 12a is a hose end, 13 is a nut, 14
15 is an elastic sealing material, 15 is a hose insertion port, and 16 is a male threaded portion.

Claims (1)

【実用新案登録請求の範囲】 ■　一端に中空筒状のホース差し込み口を設け１、他端
は差し込み口と連通し被接続部材に連結されるホース継
手本体、 前記差し込み口に装着されたホースに挿通され前記ホー
ス継手本体と一体的に結合される締付部材、および 前記差し込み口に装着されたホースと前記締付部材との
間隙に介在される弾性シール材を備え、 前記締付部材のホース継手本体への一体的な結合により
この弾性シール材を圧縮させ、上記間隙を封止する、ホ
ース継手。 ２　前記ホース継手本体は、その周囲に形成された前記
ホースより大径の雄ねじ部を含み、−前記締付部材は、
このホース継手本体の雄ねじ部にその一端から螺合され
るナツトを含む、実用新案登録請求の範囲第１項記載の
ホース継手。 ３　前記締付部材は、前記弾性シール材に係合して、こ
の締付部材とともにホース継手本体が一体的に結合され
た際に、この弾性シール材をホース継手本体方向に圧縮
させる保合部を含む、実用新案登録請求の範囲第１項ま
たは第２項記載のホース継手。 ４　前記係合部は、前記ナツトの他端に形成された縮径
部を含む、実用新案登録請求の範囲第３項記載のホース
継手。 ５　前記弾性シール材は、中空筒状であ、す、その中空
部に前記ホースが挿脱自在に挿通される、実用新案登録
請求の範囲第１項ないし第４項のいずれかに記載のホー
ス継手。 ６　前記弾性シール材は、その内周に形成され、ホース
外周の長手方向の条溝に噛合する突起を含む、実用新案
登録請求の範囲第１項ないし第５項のいずれかに記載の
ホース継手。 ７　前記弾性シール材は、ホースの周囲に捲回可能に、
その周方向の一部においてその長手方向に形成された切
欠部を含む、実用新案登録請求め範囲第１項ないし第６
項のいずれかに記載のホース継手。[Scope of Claim for Utility Model Registration] ■ A hose joint body with a hollow cylindrical hose outlet at one end, the other end communicating with the outlet and connected to a connected member, and a hose attached to the outlet. a tightening member inserted through and integrally coupled with the hose joint body; and an elastic sealing material interposed in a gap between the hose attached to the insertion port and the tightening member, the hose of the tightening member A hose joint that compresses the elastic sealing material by integrally joining the joint body to seal the gap. 2. The hose joint body includes a male threaded portion having a larger diameter than the hose formed around the hose joint body, and - the tightening member includes:
The hose joint according to claim 1, which is a registered utility model, and includes a nut that is screwed from one end into the male threaded portion of the hose joint main body. 3. The tightening member is a retaining portion that engages with the elastic sealing material and compresses the elastic sealing material toward the hose coupling body when the tightening member and the hose coupling body are integrally coupled. The hose joint according to claim 1 or 2 of the utility model registration claim. 4. The hose joint according to claim 3, wherein the engaging portion includes a reduced diameter portion formed at the other end of the nut. 5. The hose according to any one of claims 1 to 4 of the utility model registration claims, wherein the elastic sealing material has a hollow cylindrical shape, and the hose is inserted into and removed from the hollow portion. Fittings. 6. The hose joint according to any one of claims 1 to 5, wherein the elastic sealing material includes a protrusion formed on its inner periphery and that engages with a groove in the longitudinal direction of the hose outer periphery. . 7. The elastic sealing material can be wound around the hose,
Utility model registration claims 1 to 6, including a notch formed in the longitudinal direction in a part of the circumferential direction.
Hose fittings described in any of paragraphs.