JPH0294753U

JPH0294753U -

Info

Publication number: JPH0294753U
Application number: JP321989U
Authority: JP
Priority date: 1989-01-13
Filing date: 1989-01-13
Publication date: 1990-07-27
Anticipated expiration: 2004-01-13
Also published as: JPH0726995Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る構造を備えたエアーポツ
トの蓋体断面図、第２図は蓋本体の底面図、第３
図は第１図の−線断面図、第４図、第５図は
ロツク部材の斜視図、第６図はロツク部材とガイ
ド壁の係合状態を示す断面図、第７図はロツク部
材の取付け状況を示す断面図、第８図は第７図の
−線断面図、第９図は第７図のＳ方向矢視図
、第１０図はロツク部材の取付け治具の斜視図、
第１１図、第１２図はアンロツク時のロツク部材
の位置を示すそれぞれプツシユボタン押下前後の
断面図、第１３図はロツク時のロツ部材の位置を
示す断面図である。１……蓋体、４……ベローズ、５……レバー、
６……プツシユボタン、７……ロツク部材、３９
……ガイド壁、４２……第１係合突起、４３……
第２係合突起、４７，４８……第１、第２係止爪
、４９……フツク、５１……ノブ、５２……長孔
。 Figure 1 is a sectional view of the lid of an air pot with the structure according to the present invention, Figure 2 is a bottom view of the lid, and Figure 3 is a bottom view of the lid.
The figure is a sectional view taken along the line -- in FIG. 1, FIGS. 4 and 5 are perspective views of the lock member, FIG. 6 is a sectional view showing the engaged state of the lock member and the guide wall, and FIG. 7 is a cross-sectional view of the lock member. 8 is a sectional view taken along the line - in FIG. 7, FIG. 9 is a view taken in the S direction in FIG. 7, and FIG. 10 is a perspective view of the lock member installation jig.
11 and 12 are sectional views showing the position of the locking member when unlocking, before and after pressing the push button, respectively, and FIG. 13 is a sectional view showing the position of the locking member when locking. 1... Lid body, 4... Bellows, 5... Lever,
6...Push button, 7...Lock member, 39
... Guide wall, 42 ... First engaging protrusion, 43 ...
Second engagement protrusion, 47, 48...first and second locking claws, 49...hook, 51...knob, 52...elongated hole.

Claims

[Scope of utility model registration request]

In a structure in which a lock member of an air pot is attached to a lid body, which restricts movement in the downward direction of a lever that presses a bellows pump, a knob provided at the upper end of the lock member passes through a long hole provided in the lid body and extends outward. A protruding hook provided at the lower end of the locking member engages with the lower end of a guide wall that hangs down from the inner surface of the lid around the push button, and a locking claw provided on the surface of the locking member opposite to the guide wall, It locks onto the engagement protrusion provided on the guide wall from above, and is attached so that it can slide freely in the horizontal direction along the guide wall so that the lever comes into pressure contact with the stopper part of the lock member diagonally downward toward the guide wall. A mounting structure for a locking member of an air pot, which is characterized by: