JPS5867447U - Steam sterilizer lid tightening device - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１２図は従来の小型蒸気滅菌器を例示する正面図、第
２図は第１図のＡ−Ａ線による蓋締付は装置の断面図、
第３図は第２図のＢ−Ｂ断面図、第４図以下はこの考案
の蓋締付は装置を例示し、第４図は第２図の右端部に相
当する断面図、第５図は腕５、ボルト１２の関係を示す
第４図の右方か。 ら見た側面図、第６薗は第５図のＣ−Ｃ断面図である。 １：器体、２：蓋、３ニブラケツト、４：軸、５：腕、
６：ブロック、７：ボルト、８：圧縮ばね、９：二叉部
、９ａ：突起、１０ニブラケツト、１１：軸、１２：ボ
ルト、１２ａ：小径部、１３：ハンドル、１４：パッキ
ング、１５：ボルト。Fig. 12 is a front view illustrating a conventional small steam sterilizer, Fig. 2 is a cross-sectional view of the device, where the lid is tightened along line A-A in Fig. 1;
Figure 3 is a sectional view taken along the line B-B in Figure 2, Figures 4 and below illustrate the lid tightening device of this invention, Figure 4 is a sectional view corresponding to the right end of Figure 2, and Figure 5. Is it on the right side of Fig. 4 showing the relationship between arm 5 and bolt 12? The side view seen from above, No. 6 is a sectional view taken along the line CC in FIG. 5. 1: body, 2: lid, 3 nib bracket, 4: shaft, 5: arm,
6: Block, 7: Bolt, 8: Compression spring, 9: Forked part, 9a: Projection, 10 Nibble bracket, 11: Shaft, 12: Bolt, 12a: Small diameter part, 13: Handle, 14: Packing, 15: Bolt .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 器体１の一側面に枢着した腕５の他端に二叉部９を設け
、器体１の他側面に枢着したボルト１２を二叉部９に係
合させ、雌ねじを形成したノ）ンドル１３をボルト１２
に螺合させて腕５に取付けた蓋２を器体１に押付けるよ
うにした蒸気滅菌器の蓋締付は装置に都いて、二叉部９
の入口に突起９ａを設けて入口の幅Ｗをボルト１２の径
よりも狭くし、この幅を通過できる小径部１２ａを、蓋
２が器体１から少し離れたときに二叉部９に合致する位
置に形成したことを特徴とする蒸気滅菌器の蓋締付は装
置。A two-pronged portion 9 is provided at the other end of the arm 5 pivotally attached to one side of the vessel body 1, and a bolt 12 pivoted to the other side of the vessel body 1 is engaged with the two-pronged portion 9 to form a female thread. ) bolt 12 and bolt 13
The lid 2 of the steam sterilizer, which is screwed together and attached to the arm 5, is pressed against the vessel body 1.
A protrusion 9a is provided at the entrance to make the width W of the entrance narrower than the diameter of the bolt 12, and a small diameter portion 12a that can pass through this width matches the forked portion 9 when the lid 2 is slightly separated from the vessel body 1. A device for tightening the lid of a steam sterilizer, which is characterized by being formed in a position where the lid is tightened.