JPH03119341U

JPH03119341U -

Info

Publication number: JPH03119341U
Application number: JP2580490U
Authority: JP
Priority date: 1990-03-14
Filing date: 1990-03-14
Publication date: 1991-12-09
Anticipated expiration: 2005-03-14
Also published as: JPH0722177Y2

Description

[Brief explanation of drawings]

第１図〜第７図は第１考案の実施例を示し、第
１図は電気ポツトの断面図、第１ａ図は水位ボー
ルの落下、逆流防止用スプリングの平面図、第１
ｂ図は水位ボールの落下、逆流防止の他の実施例
を示す断面図、第２図は吐出レバー機構の分解斜
視図、第３図は電気ポツトの蓋体の平面図、第４
図は第３図の−線断面であり、吐出レバー機
構のロツク状態を示す図、第５図は第３図の−
線断面であり、ロツク部材の側面を示す図、第
６図、第７図は吐出レバー機構のそれぞれ吐出操
作前、後の状態を示す断面図であり、第８図〜第
１３図は第２考案の実施例を示し、第８図は吐出
レバー機構の分解斜視図、第９図は吐出レバー機
構のロツク状態を示す平面図、第１０図は第９図
の−線断面図、第１１図、第１２図、第１３
図は吐出レバー機構のそれぞれロツク状態、吐出
操作前、後の状態を示す断面図である。１０……蓋体、１２……ベローズポンプ、１６
……プツシユレバー、１７……プツシユロツド、
１８……ロツク部材、１９……開口部、２０……
ガイド壁、２６……スライド軸、２６ａ……押圧
部、２７……ガイド孔（ガイド部）、２８……回
動軸、４１……プツシユレバー、４２……スライ
ド部材、４３……ロツク部材、４４……支軸、４
５……カム、４７……突部、４８……ガイド突起
、５０……ガイド孔（ガイド部）。 Figures 1 to 7 show embodiments of the first invention, with Figure 1 being a sectional view of the electric pot, Figure 1a being a plan view of the spring for preventing water level balls falling and backflow, and Figure 1 being a cross-sectional view of the electric pot.
Figure b is a sectional view showing another embodiment of preventing the water level ball from falling and backflow, Figure 2 is an exploded perspective view of the discharge lever mechanism, Figure 3 is a plan view of the lid of the electric pot, Figure 4 is
The figure is a cross section taken along the - line in Fig. 3 and shows the locked state of the discharge lever mechanism, and Fig. 5 is a - line cross section in Fig. 3.
6 and 7 are cross-sectional views showing the discharge lever mechanism before and after the discharge operation, respectively, and FIGS. Fig. 8 is an exploded perspective view of the ejection lever mechanism, Fig. 9 is a plan view showing the ejection lever mechanism in a locked state, Fig. 10 is a sectional view taken along the - line in Fig. 9, and Fig. 11 shows an embodiment of the invention. , Fig. 12, Fig. 13
The figures are cross-sectional views showing the discharge lever mechanism in its locked state, before and after the discharge operation, respectively. 10... Lid body, 12... Bellows pump, 16
...Push lever, 17...Push lever,
18... Lock member, 19... Opening, 20...
Guide wall, 26...Slide shaft, 26a...Press portion, 27...Guide hole (guide portion), 28...Rotation shaft, 41...Push lever, 42...Slide member, 43...Lock member, 44 ...Spindle, 4
5...Cam, 47...Protrusion, 48...Guide protrusion, 50...Guide hole (guide portion).

Claims

[Scope of Claim for Utility Model Registration] (1) A push lever rotatably attached to the lid so as to open and close an opening formed approximately in the center of the lid, and a rotating shaft provided at one end that rotates to the push lever. A pressing part that is movably attached and that a slide shaft provided at the other end fits into an inverted L-shaped guide part formed on a guide wall that hangs from the edge of the opening of the lid, and that is provided near the slide shaft. consists of a push rod that comes into contact with the upper end of the bellows pump, and a lock member that slides the slide shaft of the push rod in the horizontal direction. The liquid is provided below these, and is provided so that when the slide shaft is located at the vertical part of the guide part, the pressing part comes into contact with a horizontal line passing through the center of the upper end of the bellows pump. Discharge lever structure of bellows pump. (2) A push lever is rotatably attached to the lid and has a cam approximately in the middle to open and close an opening formed approximately in the center of the lid, and a push lever that is horizontally slidable at the upper end of the bellows pump. a slide member that is placed on the lid body and has a guide protrusion that fits into an inverted L-shaped guide portion formed on a guide wall that hangs down from the edge of the opening of the lid body, and has a protrusion that the cam of the push lever abuts; , a locking member for horizontally sliding the slide member, and provided so that by operating the slide member in the horizontal direction, the protrusion of the slide member comes into sliding contact with the cam of the push lever to open and close the push lever; A discharge lever structure for a bellows pump for a liquid container, characterized in that when the push lever is pressed, the cam presses on a horizontal line passing through the center of the upper end of the bellows pump via a protrusion of a slide shaft.