JPS59178952U

JPS59178952U - Vacuum cleaner suction body

Info

Publication number: JPS59178952U
Application number: JP7369783U
Authority: JP
Inventors: 鳥海　宣和
Original assignee: 東芝テック株式会社
Priority date: 1983-05-19
Filing date: 1983-05-19
Publication date: 1984-11-29

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

Description

[Brief explanation of the drawing]

第１図は従来例を示す斜視図、第２図は別の従来例を示
す分解斜視図、第３図はその組立状態を示す縦断背面図
、第４図はこの考案の第一の実施例を示す斜視図、第５
図はその内部構造を示す平面図、第６図はその縦断側面
図、第７図はその要部を拡大して示す縦断側面図、第８
図はその要部を示す縦断背面図、第９図はこの考案の第
二の実施例を示す縦断側面図、第１０図はこの考案の第
三の実施例を示す縦断背面図である。１０・・・本体ケース、２０・・・吸込口、２４・・・
回転管、２５・・・凹部、２８・・・凸部材、２９・・
・凸部材、３０・・・凸部材、３１・・・板ばね。庁り　−ａ　　　Ｊｌｊ九Fig. 1 is a perspective view showing a conventional example, Fig. 2 is an exploded perspective view showing another conventional example, Fig. 3 is a longitudinal cross-sectional rear view showing its assembled state, and Fig. 4 is a first embodiment of this invention. A perspective view showing the fifth
The figure is a plan view showing the internal structure, Figure 6 is a vertical side view, Figure 7 is a vertical side view showing an enlarged view of the main parts, and Figure 8 is a vertical side view showing the main parts.
9 is a longitudinal sectional side view showing a second embodiment of this invention, and FIG. 10 is a longitudinal sectional rear view showing a third embodiment of this invention. 10... Main body case, 20... Suction port, 24...
Rotating tube, 25... concave portion, 28... convex member, 29...
- Convex member, 30... Convex member, 31... Leaf spring. Agency -a Jlj 9

Claims

[Scope of Claim for Utility Model Registration] 1. A main body case with a suction port formed on the lower surface, and a rotary tube that communicates the dust collection part of the vacuum cleaner with the suction port is rotatably provided at the rear of the main body case. A concave portion is formed on the outer periphery of the rotary tube, and a convex member is provided that is biased in the radial direction so as to release the engagement with the four portions when a certain rotational load is applied to the rotary tube. Features a vacuum cleaner suction port. 2. The suction port body for a vacuum cleaner according to claim 1, wherein the member for biasing the convex member is a leaf spring, and the leaf spring and the convex member are integrally formed.