JPS60152742U

JPS60152742U - Sound insulation floor plate support device

Info

Publication number: JPS60152742U
Application number: JP4141184U
Authority: JP
Inventors: 赤川　守; 下総　俊美
Original assignee: 大協株式会社; 日本住宅パネル工業協同組合
Priority date: 1984-03-22
Filing date: 1984-03-22
Publication date: 1985-10-11

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例の床板支持装置の分解斜視図、第２図は
同じ〈従来例の施工状態を示す要部の断面図を示す。第
３図は本考案による一実施例の分解斜視図、同じく第４
図はその施工状態を示す要部の断面図、第５図は本考案
による一実施例である筒状体と床板遮音板を金型内で一
体成形する断面図、第６図は軽量床衝撃音発生器による
床衝撃音レベルの試験数値表、第７図は重量床衝撃音発
生器による床衝撃音レベルの試験数値表を各々示す。第１図第３図１．４FIG. 1 is an exploded perspective view of a conventional floor plate support device, and FIG. 2 is a cross-sectional view of the main parts of the same conventional example showing the construction state. FIG. 3 is an exploded perspective view of one embodiment of the present invention;
The figure is a cross-sectional view of the main part showing the construction state, Figure 5 is a cross-sectional view of an embodiment of the present invention in which a cylindrical body and a sound insulating floor plate are integrally molded in a mold, and Figure 6 is a lightweight floor impact FIG. 7 shows a test numerical table of the floor impact sound level using a sound generator. FIG. 7 shows a test numerical table of the floor impact sound level using a heavy floor impact sound generator. Figure 1 Figure 3 1.4

Claims

[Claims for Utility Model Registration] (1) A base 3 to be attached to the floor of a bottomed cylindrical body 4 having a female thread 7 inside is formed, and an outer periphery to be screwed into the female thread 7 of the base 3 is formed. A sound insulating floorboard support device comprising an adjustment member of a cylindrical body 1 formed with a male thread 2 includes a floorboard sound insulating board 14 formed from a rubber material alone or by mixing an arbitrary amount of a synthetic resin material, and the cylindrical part 1. A sound insulating floorboard support device characterized in that a brim-shaped portion 1a is integrally molded to cover the inside of the floorboard sound insulating board 14. , (2) Sound insulation according to claim (1), in which the sound insulation floor board 14 is molded with a mixing ratio of rubber material and synthetic resin material at any ratio between 100:0 and 50:50. Floor plate support device. (3) Scope of Utility Model Registration Claim (1) in which wood powder 13 is mixed into the hollow part of the cylindrical body 1, which has a male thread 2 formed on its outer periphery to be screwed into the female thread 7 of the base 3. The sound insulation floorboard support device described.