JPS585488A - Grasp tube pump - Google Patents
Grasp tube pumpInfo
- Publication number
- JPS585488A JPS585488A JP10359281A JP10359281A JPS585488A JP S585488 A JPS585488 A JP S585488A JP 10359281 A JP10359281 A JP 10359281A JP 10359281 A JP10359281 A JP 10359281A JP S585488 A JPS585488 A JP S585488A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cylinder
- valve seat
- section
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F10/00—Siphons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は例えは灯油ストーブの燃料、その他の液体を
小分けする簡易ポンプの改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a simple pump for distributing fuel for kerosene stoves and other liquids.
従来、特に開発はじめのこの種ポンプは、握部型のポン
プ作動筒と接続筒からなっているがポンプ作動筒の頂部
にはサイフオン作用を停止させるための小径筒部を連成
しこの小径筒部にキャップを螺着している。Conventionally, this type of pump, especially at the beginning of development, consisted of a grip-type pump operating cylinder and a connecting cylinder, but the top of the pump operating cylinder was coupled with a small diameter cylinder to stop the siphon action. A cap is screwed onto the top.
又接続筒内で吸入ホース接続部奥並びに吐出ホース接続
部奥には弁座をそなえる弁受に弁板を取付けた弁体をそ
れぞれ装填しており、部品数が多くて比較的コスト高で
あった０
この発明は上記従来の欠点を解決したもので、その目的
とするところは部品数を少なくした低コストの握部ポン
プを提供するにある。In addition, a valve body with a valve plate attached to a valve seat with a valve seat is installed at the back of the suction hose connection part and the back of the discharge hose connection part in the connection cylinder, so the cost is relatively high due to the large number of parts. This invention solves the above-mentioned conventional drawbacks, and its purpose is to provide a low-cost grip pump with a reduced number of parts.
以下この発明の構成を添付図面に基いて説明すれば、１
は握部型のポンプ作動筒、２は吸引ホースや吐出ホース
を接続する接続筒である。Below, the configuration of this invention will be explained based on the attached drawings.
2 is a grip type pump operating cylinder, and 2 is a connecting cylinder to which a suction hose and a discharge hose are connected.
ポンプ作動筒１は下側にのみ径が稍小なる筒部３をそな
えこの部分のみが開口部となっている。The pump operating cylinder 1 has a cylinder part 3 having a slightly smaller diameter only on the lower side, and only this part is an opening.
接続筒２は上部にポンプ作動筒下端の筒部３を螺入すべ
き筒部４をそなえ、又下端には吸入ホース接続部５、側
壁には吐出ホース接続部６をそなえていると共に、これ
らの接続部５．６の裏部分には弁座７，８が形成してあ
り、且つこれらの弁座の一側には弁板を揺動自在に支持
する掛止部９．１０が形成しである。The connecting tube 2 has a cylindrical portion 4 on the upper side into which the cylindrical portion 3 at the lower end of the pump operating cylinder is screwed, and also has a suction hose connecting portion 5 on the lower end and a discharge hose connecting portion 6 on the side wall. Valve seats 7, 8 are formed on the back side of the connecting portion 5.6, and a hook portion 9.10 for swingably supporting the valve plate is formed on one side of these valve seats. It is.
弁板掛止部９，１０中、吸引ホース接続部５側の弁板掛
止部９は起立する細長片としてその先端をポンプ作動筒
下端の筒部３における下端に接触乃至接近させてこれに
掛止した弁板１１２が外れないようにしてあり、吐出ホ
ース接続部６側の弁板掛止部１０は水平に伸びる細長片
とするが中途上面に突部１２を形成して弁板１１ｂはこ
の突ｉで抜止めとしである。Among the valve plate latching parts 9 and 10, the valve plate latching part 9 on the side of the suction hose connection part 5 is a standing elongated piece whose tip is brought into contact with or close to the lower end of the cylindrical part 3 at the lower end of the pump operation cylinder. The latched valve plate 112 is prevented from coming off, and the valve plate latching part 10 on the side of the discharge hose connection part 6 is made of a horizontally extending elongated piece. This protrusion is used to prevent it from coming out.
尚弁板１１８．１１ｂはプラスチックの薄い円板ａの周
側に掛止用の環部″１３を形成したものとしたがつの形
の突部としてもよく、つの形突部とした場合は弁座に設
けた掛止部を環形等とする。The valve plate 118.11b has a ring part "13" for hanging on the circumference side of a thin plastic disc a, but it may also be a horn-shaped protrusion, in which case the valve plate 118. The hook provided on the seat is shaped like a ring.
１４は吸入ホース、１５は吐出ホースである。14 is a suction hose, and 15 is a discharge hose.
この発明は上にしたような構造であシ、このポンプはポ
ンプ作動筒の頂部に従来の如き小径筒部やこの筒部を閉
じるキャップをそなえず、又吸入ホースや吐出ホースを
接続する接続筒の前記ホース接続部奥には弁座を形成し
且つ弁座の一側に弁板掛止部を設けたので単純な弁板を
掛止するだけで足り従来の如き弁座をそなえる別体の弁
受を必要とせず且つ弁受（弁体）を装填支持させるに必
要な内径寸法や精度等の考慮も要せず、且つ前記したよ
うに部品数が少ないので製造コストを著しく低減し得る
という効果がある。This invention has the structure shown above, and this pump does not have a conventional small-diameter cylinder part or a cap for closing this cylinder part on the top of the pump operation cylinder, and also has a connecting pipe for connecting the suction hose and the discharge hose. Since a valve seat is formed at the back of the hose connection part and a valve plate hooking part is provided on one side of the valve seat, it is sufficient to hook a simple valve plate, instead of a separate body equipped with a valve seat like in the past. There is no need for a valve holder, there is no need to consider the inner diameter dimensions or accuracy required to load and support the valve holder (valve body), and as mentioned above, the number of parts is small, so manufacturing costs can be significantly reduced. effective.
又このポンプは余ンプ作動筒は従来の如き頂部に、小径
筒部やこの筒部に螺着されるサイフオンストップ用キャ
ップをそなえていないが、液小分は流出中サイフオンを
停止させる場合にはポンプ作動筒１を接続筒２から螺解
することで筒部３，４間、特にテーバ嵌合部１６に間隙
が生じて接続筒２内が外気と連通状となりサイフオンが
ストップできるという効果がある。In addition, this pump does not have a small-diameter cylinder part or a siphon stop cap screwed onto this cylinder part on the top of the residual pump operation cylinder like in the past. By unscrewing the pump operating cylinder 1 from the connecting cylinder 2, a gap is created between the cylinder parts 3 and 4, especially in the Taber fitting part 16, so that the inside of the connecting cylinder 2 is communicated with the outside air, and the siphon can be stopped. be.
第１図は本発明に係る握部ポンプの一例の一部切入側面
図、第２図は第１図１−■線における拡大側面図である
。
１・・・ポンプ作動部、３・・・筒部、２・・・接続筒
、４・・・筒部、５・・・吸入ホース接続部、６・・・
吐出ホース接続部、７，８、・・・弁座、９，１０・・
・弁板掛止部、１１ａ、Ｉｌｂ・・・弁板、１３・・・
環部、１４・・・吸入ホース、１５・・・吐出ホース
同 代理人 鎌 １） 文 二第１図
手続補正書（自発）
昭和５６年特許願第１０３５９２号
２、発明の名称
握部ポンプ
３、補正をする者
事件との関係 特許出願人
住所 大阪府箕面市東坊島２番地の１氏名（８＃初
齋 藤 正 保
４、代理人
５゜
昭和 年 月 日 （発送日）補
正 の 内 容
１、 明細書第３頁第１〜８行の「弁板掛止部９・・・
・・・で抜止めとしである０」を下記の通り補正します
。
［弁板掛止部９，１０中、吸引ホース接続部５側の弁板
掛止部９は起立する細長片とし、吐出ホース接続１！Ｓ
６側の弁板掛止部１０は水平に伸びる細長片とする。面
図には水平の掛止部１０には中途上面に突部１２を形成
して弁板１１ｂはとの突部で抜止めとしたが、起立する
掛止部９の中途にも同様に突部を形成し得る。」２ 同
第４頁５行の「又この」を「尚この」と補正します。
ａ 同第４頁第９〜１２行の「筒部３．４間、・・・と
いう効果がある。」を下記の通り補正します。
「飾部３，４のチーぺ嵌合部１６に間隙が生じて接続筒
２内が外気と連通状となりサイフオンがス゛トップする
ようにしたが、テーペー嵌合とせず作動筒１をゆるめる
ことで接続筒２の開口縁部に間隙ができてこの部分に外
気が流入するようにすることも可能である。」
４ 別紙の通り図面第１図を補正します。
第１図FIG. 1 is a partially cutaway side view of an example of a grip pump according to the present invention, and FIG. 2 is an enlarged side view taken along the line 1--■ in FIG. DESCRIPTION OF SYMBOLS 1... Pump operating part, 3... Cylinder part, 2... Connection cylinder, 4... Cylinder part, 5... Suction hose connection part, 6...
Discharge hose connection part, 7, 8, ... Valve seat, 9, 10...
・Valve plate hooking part, 11a, Ilb... Valve plate, 13...
Ring part, 14...Suction hose, 15...Discharge hose Agent Sickle 1) Text 2 Figure 1 Procedural Amendment (Spontaneous) Patent Application No. 103592 of 1981 2, Title of Invention Grip Pump 3 , Relationship to the case of the person making the amendment Patent applicant address: 1 name, 2 Higashibojima, Minoh City, Osaka Prefecture (8# Hatsai Fuji Masayasu 4, agent 5゜Showa year, month, day (shipment date) correction)
Correct content 1, "Valve plate retaining portion 9..." on page 3, lines 1 to 8 of the specification.
Correct the "0" that is used as a stopper as shown below. [Among the valve plate latching parts 9 and 10, the valve plate latching part 9 on the suction hose connection part 5 side is an elongated piece that stands up, and the discharge hose connection 1! S
The valve plate retaining portion 10 on the 6 side is a horizontally elongated piece. In the plan view, a protrusion 12 is formed on the upper surface of the horizontal latch part 10 midway to prevent the valve plate 11b from coming off, but a similar protrusion is also provided in the middle of the upright latch part 9. may form a section. ” 2 “Matakono” on page 4, line 5 of the same is corrected to “Naokono”. a Correct the statement "The cylinder part has the effect of 3.4 distances..." in lines 9 to 12 on page 4 as follows. ``A gap was created in the tape fitting part 16 of the decorative parts 3 and 4, and the inside of the connecting cylinder 2 was in communication with the outside air, and the siphon was stopped. It is also possible to create a gap at the edge of the opening of tube 2 so that outside air can flow into this area.'' 4 We have corrected Figure 1 of the drawing as shown in the attached sheet. Figure 1
Claims (1)
筒は頂部を密閉し下部に径を稍小とする筒部を連成した
ものとし、接続筒には上部にポンプ作動筒下端の前記筒
部を螺入すべき筒部をそ々え、且つ接続筒の吸入ホース
接続部奥並びに吐出ホース接続部臭には弁座を形成し且
つ弁座の一側に弁板を揺動自在に支持する掛止部を形成
したことを特徴とする握部ポンプ。It consists of a grip-type pump operating cylinder and a connecting cylinder. The pump operating cylinder has a sealed top and a cylinder with a slightly smaller diameter at the bottom. A cylindrical part into which the cylindrical part is screwed is provided, and a valve seat is formed at the back of the suction hose connection part of the connecting cylinder and at the discharge hose connection part, and a valve plate is swingable on one side of the valve seat. A grip pump characterized in that a hook part is formed to support the pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10359281A JPS585488A (en) | 1981-07-01 | 1981-07-01 | Grasp tube pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10359281A JPS585488A (en) | 1981-07-01 | 1981-07-01 | Grasp tube pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS585488A true JPS585488A (en) | 1983-01-12 |
| JPH0118276B2 JPH0118276B2 (en) | 1989-04-05 |
Family
ID=14358032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10359281A Granted JPS585488A (en) | 1981-07-01 | 1981-07-01 | Grasp tube pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS585488A (en) |
-
1981
- 1981-07-01 JP JP10359281A patent/JPS585488A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0118276B2 (en) | 1989-04-05 |
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