JPH0454985U

JPH0454985U -

Info

Publication number: JPH0454985U
Application number: JP9656290U
Authority: JP
Priority date: 1990-09-17
Filing date: 1990-09-17
Publication date: 1992-05-12

Description

[Brief explanation of the drawing]

第１図は本考案による、キヤツプＡの断面図、
第２図はキヤツプＢの断面図、第３図は空気遮断
体の斜覗図、第４図は未使用時における、全体の
断面図、第５図は使用時における、全体の断面図
、第６図は給油ポンプのキヤツプを除去した側面
図、第７図は本考案を、給油ポンプ本体頭部に着
装した側面図、第８図は他例の未使用時における
全体の断面図。１……棒状、２……球体、２′……圓錐状形体
、３……空気遮断体、３′……台座、４……空気
孔。 Figure 1 is a sectional view of cap A according to the present invention.
Figure 2 is a sectional view of cap B, Figure 3 is a perspective view of the air barrier, Figure 4 is an overall sectional view when not in use, and Figure 5 is an overall sectional view when in use. Figure 6 is a side view of the fuel pump with the cap removed, Figure 7 is a side view of the present invention mounted on the head of the fuel pump body, and Figure 8 is a cross-sectional view of another example when not in use. 1... Rod shape, 2... Sphere, 2'... Conical shape, 3... Air blocking body, 3'... Pedestal, 4... Air hole.

補正平２．１１．２９考案の名称を次のように補正する。考案の名称家庭用給油ポンプのキヤツプ実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 11/29/2011 The name of the invention is amended as follows. Title of the invention Cap for household oil pump The scope of the claim for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】キヤツプＡは、総体的に圓錐状の筒で、筒内中
腹部に、本体頭部のネジに合せたネジ５を、また
筒の側面中腹部には、外周面一帯にキヤツプＢを
係止する段差を、それぞれ設けるものである。キ
ヤツプＢはキヤツプＡのキヤツプとなるもので、
先端部側面任意の筒所に、内部に通ずる空気孔４
を穿ち、内部には、端末に球体２もしくは圓錐状
形体２′を有する棒状１を、先端部と一体に垂下
状に設ける。また空気遮断体３は、軟弱性材質に
よる圓筒で、外周はキヤツプＡの最先端の内周よ
り若干大なるもので、内周は球体２もしくは圓錐
状形体２′の外周より若干小なるものとし、キヤ
ツプＡにキヤツプＢを蓋した後、キヤツプＡの内
部に挿入する。また台座３′は、筒状で、空気遮
断体３の台座となり、内周は球体２もしくは圓錐
状形体２′の外周より若干大なるもので、空気遮
断体３に続いてキヤツプＡ内に挿入する。最後に
キヤツプＡを、本体頭部のネジと結合し、用いる
ことを特徴とする、家庭用給油ポンプのキヤツプ
。 [ Claims for Utility Model Registration] Cap A is a generally cone-shaped cylinder, with a screw 5 in the middle of the cylinder that matches the screw on the head of the main body, and a screw 5 in the middle of the side of the cylinder on the outer peripheral surface. Each area is provided with a step for locking the cap B. Cap B is a cap for cap A,
An air hole 4 that communicates with the inside is located at an arbitrary cylindrical location on the side of the tip.
A rod 1 having a spherical body 2 or a cone-shaped body 2' at its end is provided in the inside thereof in a hanging manner integrally with the tip. The air barrier 3 is a circular tube made of a soft material, and its outer circumference is slightly larger than the inner circumference of the tip of the cap A, and its inner circumference is slightly smaller than the outer circumference of the sphere 2 or the conical shape 2'. Then, after capping cap A with cap B, insert it inside cap A. The pedestal 3' is cylindrical and serves as a pedestal for the air barrier 3, and its inner circumference is slightly larger than the outer circumference of the sphere 2 or cone-shaped body 2', and is inserted into the cap A following the air barrier 3. do. Finally, a cap for a household oil pump, characterized in that the cap A is used by connecting it to a screw on the head of the main body.

【図面の簡単な説明】第１図は本考案による、キヤツプＡの断面図、
第２図はキヤツプＢの断面図、第３図は空気遮断
体の斜覗図、第４図は未使用時における全体の断
面図、第５図は使用時における全体の断面図、第
６図は給油ポンプのキヤツプを除去した側面図、
第７図は給油ポンプの頭部に、本考案を着装した
側面図、第８図は他例の未使用時における全体の
断面図。Ａ，Ｂ……キヤツプ、１……棒状、２……球体
、２′……圓錐状形体、３……空気遮断体、３′
……台座、４……空気孔、５……ネジ。[Brief Description of the Drawings] Figure 1 is a sectional view of cap A according to the present invention;
Fig. 2 is a sectional view of cap B, Fig. 3 is a perspective view of the air shield, Fig. 4 is a sectional view of the entire cap when not in use, Fig. 5 is a sectional view of the entire cap when in use, and Fig. 6 is a side view of the fuel pump with the cap removed,
FIG. 7 is a side view of the present invention mounted on the head of a fuel pump, and FIG. 8 is a cross-sectional view of another example when not in use. A, B... Cap, 1... Rod-shaped, 2... Sphere, 2'... Conical shape, 3... Air barrier, 3'
...Pedestal, 4...Air hole, 5...Screw.

Claims

[Scope of utility model registration request]

Cap A is a cylinder with a conical tip, and a screw that matches the screw on the head of the main body is formed integrally with the cylinder below. Cap B is a cap of Cap A, with a rod 1 formed integrally with the tip hanging inside, and a sphere 2 or a conical shape 2' at the end.
At any point on the side of the tip,
Air holes 4 are provided. It should be noted that when the cap B is covered with the cap A, the sphere 2 or the cone-shaped body 2' is suspended in the cone-shaped cylinder of the cap A. In addition, the hose that becomes the air barrier 3 is flexible, and its outer circumference is slightly larger than the inner circumference of the tip of the cap A, and its inner circumference is slightly smaller than the outer circumference of the sphere 2 or the cone-shaped body 2'. After cap A is covered with cap B, insert it inside cap A. The pedestal 3' is a pedestal for the air barrier 3, and the inner periphery is a sphere 2.
Alternatively, it has a cylindrical shape slightly larger than the outer circumference of the cone-shaped body 2', and is inserted into the cap A following the air blocking body 3. Finally, when cap A is connected to the screw on the head of the main body, the air barrier 3 and pedestal 3' are pressed against the tip of the screw on the main body and are press-fitted into the tip, and cap B is completely attached to cap A. do. A cap for a household oil pump characterized by being formed and configured in this manner.