JPS61108546U

JPS61108546U -

Info

Publication number: JPS61108546U
Application number: JP19223884U
Authority: JP
Priority date: 1984-12-20
Filing date: 1984-12-20
Publication date: 1986-07-09

Description

[Brief explanation of the drawing]

第１図はこの考案の第１実施例を示す断面図、
第２図は第１図の―線断面図、第３図はこの
考案の第２実施例を示す断面図、第４図は第３図
の―線断面図、第５図は従来構造を示す断面
図、第６図は第５図の―線断面図である。１，２１：内筒、２，２２：外筒、３，２３ａ
，２３ｂ：内筒側仕切部材（仕切部材）、４，２
４，２５：外筒側仕切部材（仕切部材）、５，２
６：弾性体、６，２７，２８：内部空間、７，８
，３３，３４：オリフイス、９，１０，１１，２
９，３０，３１，３２：空間。 FIG. 1 is a sectional view showing the first embodiment of this invention;
Figure 2 is a sectional view taken along the line - in Figure 1, Figure 3 is a sectional view showing the second embodiment of this invention, Figure 4 is a sectional view taken in line - - in Figure 3, and Figure 5 shows the conventional structure. The cross-sectional view, FIG. 6, is a cross-sectional view taken along the line -- in FIG. 1, 21: Inner cylinder, 2, 22: Outer cylinder, 3, 23a
, 23b: Inner cylinder side partition member (partition member), 4, 2
4, 25: Outer cylinder side partition member (partition member), 5, 2
6: Elastic body, 6, 27, 28: Internal space, 7, 8
, 33, 34: Orifice, 9, 10, 11, 2
9, 30, 31, 32: Space.

Claims

[Scope of utility model registration request]

An elastic body that forms an internal space is bonded between the inner cylinder and the outer cylinder, and a partition member fixed to the inner cylinder and the outer cylinder is made to face the internal space, and the internal space is divided into multiple sections in the central axis direction. 1. An insulator containing a fluid, which is divided into spaces, and has orifices formed in the partition member to communicate the spaces on both sides, and each space contains a fluid to form a fluid chamber.