JPH0320501U

JPH0320501U -

Info

Publication number: JPH0320501U
Application number: JP7909689U
Authority: JP
Priority date: 1989-07-06
Filing date: 1989-07-06
Publication date: 1991-02-28

Description

[Brief explanation of drawings]

第１図乃至第４図は本考案の一実施例を説明す
る図であり、第２図は導波管の接続部分を示す側
面図、第１図ａ及びｂは本考案の作用を説明する
第２図の円部Ａの詳細断面図、第３図は第２図の
分解斜視図、第４図は第３図の−線断面図で
ある。第５図乃至第７図は従来例を説明する図で
あり、第５図は導波管の接続を示す分解斜視図、
第６図は第５図の−線断面図、第７図は導波
管の接続部分を示す一部切欠側面図である。２２……第１の導波管、２３……第２の導波管
、２７……第１のフランジ、２８……第２のフラ
ンジ、３２……おねじ、３３，３４……貫通穴、
４５……ナツト、４６……ねじ穴、４７……ナツ
ト保持具、５３……回り止め部、５５……ストツ
パ部。 Figures 1 to 4 are diagrams for explaining one embodiment of the present invention, Figure 2 is a side view showing the connecting portion of the waveguide, and Figures 1a and b are diagrams for explaining the operation of the present invention. 2 is a detailed sectional view of the circular portion A, FIG. 3 is an exploded perspective view of FIG. 2, and FIG. 4 is a sectional view taken along the line -- in FIG. 3. 5 to 7 are diagrams explaining the conventional example, and FIG. 5 is an exploded perspective view showing the connection of the waveguide;
FIG. 6 is a sectional view taken along the line -- in FIG. 5, and FIG. 7 is a partially cutaway side view showing the connecting portion of the waveguide. 22...First waveguide, 23...Second waveguide, 27...First flange, 28...Second flange, 32...Male thread, 33, 34...Through hole,
45... Nut, 46... Screw hole, 47... Nut holder, 53... Rotating part, 55... Stopper part.

Claims

[Scope of utility model registration request]

a first waveguide having a first flange at its end; a second waveguide having a second flange facing the first flange; A male screw that is inserted from the first flange side into a through hole drilled in the first and second flanges and whose tip protrudes from the second flange side, and a screw hole that is screwed into the male screw. and a nut holder provided on the second flange, which positions the nut at a position where the tip of the male thread fits into the screw hole and holds the nut so as to be slidable in the insertion direction of the male thread. and a stopper part provided on the nut holder to prevent rotation of the nut and a stopper part to stop the nut from sliding in a direction away from the second flange at a predetermined position. Characteristic waveguide connection structure.