JPH02138881U

JPH02138881U -

Info

Publication number: JPH02138881U
Application number: JP4938489U
Authority: JP
Priority date: 1989-04-26
Filing date: 1989-04-26
Publication date: 1990-11-20
Anticipated expiration: 2004-04-26
Also published as: JPH0633664Y2

Description

[Brief explanation of the drawing]

第１図ないし第１１図は本考案の一実施例を示
すもので、第１図は取付板と接栓座の要部の斜視
図、第２図は取付孔へ接栓座を挿入し始めた時の
状態を示す図、第３図は第２図の−線に沿う
断面図、第４図は第２図の矢視図、第５図は取
付板に雄ねじ部が当接した時の状態を示す図、第
６図は第５図の−線に沿う断面図、第７図は
接栓座を４５度回転させた時の状態を示す図、第
８図は第７図の−線に沿う断面図、第９図は
ナツトにより取付板に接栓座を締め付け固定した
時の状態を示す図、第１０図は第９図の−線
に沿う断面図、第１１図は第９図の矢視図、
第１２図ないし第１６図は従来の接栓座および接
栓座取り付け構造を示す図である。１１……取付板、１２……取付孔、１３……係
合突起、１４……接栓座、１５……雄ねじ部、１
６……フランジ、１７……首部、１８……回転溝
、１９……ナツト、２１……挿入溝、２２……係
合溝。 Figures 1 to 11 show an embodiment of the present invention, with Figure 1 being a perspective view of the main parts of the mounting plate and the connector seat, and Figure 2 showing the beginning of inserting the connector seat into the mounting hole. Figure 3 is a cross-sectional view taken along the - line in Figure 2, Figure 4 is a view taken in the direction of the arrow in Figure 2, and Figure 5 is the state when the male thread is in contact with the mounting plate. Figure 6 is a sectional view taken along the - line in Figure 5, Figure 7 is a diagram showing the state when the valve seat is rotated 45 degrees, and Figure 8 is a cross-sectional view taken along the - line in Figure 7. Figure 9 is a diagram showing the state when the fitting seat is tightened and fixed to the mounting plate with a nut, Figure 10 is a cross-sectional view taken along the - line in Figure 9, and Figure 11 is Figure 9. arrow view,
FIGS. 12 to 16 are diagrams showing a conventional plug seat and a structure for attaching the plug seat. 11... Mounting plate, 12... Mounting hole, 13... Engaging protrusion, 14... Connection seat, 15... Male thread part, 1
6... Flange, 17... Neck, 18... Rotation groove, 19... Nut, 21... Insertion groove, 22... Engagement groove.

Claims

[Claims for Utility Model Registration] (1) A male threaded portion, a polygonal plate-shaped flange provided at one end of the male threaded portion, and a diameter smaller than that of the male threaded portion formed between the flange and the male threaded portion. In the plug seat, which is attached to a plate member by screwing a nut into the male threaded part, an insertion groove is formed continuously from the center of one side of the flange to the neck part, and the neck part has a A plug seat characterized in that a rotation groove continuous to the insertion groove is formed along the boundary of the male threaded portion, and an engagement groove extending from the terminal end of the rotation groove to the front side of the flange. (2) The fitting structure for a plug seat according to claim 1, wherein the plate-like member has a slightly larger polygon having the same shape as the flange and has an engaging protrusion on one side corresponding to the insertion groove. The stopper seat has a neck portion inserted into the mounting hole, and the flange contacts one surface of the plate member with one corner thereof corresponding to one side of the mounting hole, and the engagement A plug seat mounting structure characterized in that a groove fits into the engagement protrusion, and the plate member is held between the flange and the nut.