JPH0459326U

JPH0459326U -

Info

Publication number: JPH0459326U
Application number: JP10136290U
Authority: JP
Priority date: 1990-09-27
Filing date: 1990-09-27
Publication date: 1992-05-21

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の斜視図、第２図は
第１図の締付部材を展開した状態を示す平面図、
第３図は第２図の−方向の矢視図、第４図は
第２図の−方向の矢視図、第５図は従来例を
示す断面図である。図中１は締付部材、１ａは一方の面、１ｂは他
方の面、２はエキゾーストパイプ、３は吸音材、
６，７はフランジ、９はボルト、１０はナツト、
１１は防音インシユレータを示す。 Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a plan view showing the tightening member of Fig. 1 in an expanded state;
3 is a view taken in the - direction of FIG. 2, FIG. 4 is a view taken in the - direction of FIG. 2, and FIG. 5 is a sectional view showing a conventional example. In the figure, 1 is a tightening member, 1a is one surface, 1b is the other surface, 2 is an exhaust pipe, 3 is a sound absorbing material,
6 and 7 are flanges, 9 is a bolt, 10 is a nut,
11 indicates a soundproof insulator.

Claims

[Scope of utility model registration request]

A thin plate-shaped tightening member made of flexible metal, a sheet-like sound absorbing material fixed to one surface of the tightening member, and a sheet of sound absorbing material arranged at a required interval on the other surface of the tightening member. the tightening member is wound around the outer circumference of the exhaust pipe such that the one surface is on the inner circumferential side and the flanges extend along the longitudinal direction of the exhaust pipe, and the two flanges are tied together. A soundproof insulator for an exhaust pipe, characterized in that it is configured to be fastened.