JPS5943688U - squeeze pump - Google Patents

squeeze pump

Info

Publication number
JPS5943688U
JPS5943688U JP13905882U JP13905882U JPS5943688U JP S5943688 U JPS5943688 U JP S5943688U JP 13905882 U JP13905882 U JP 13905882U JP 13905882 U JP13905882 U JP 13905882U JP S5943688 U JPS5943688 U JP S5943688U
Authority
JP
Japan
Prior art keywords
wall surface
circumferential wall
tube
inner circumferential
squeeze pump
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
Application number
JP13905882U
Other languages
Japanese (ja)
Other versions
JPS6215508Y2 (en
Inventor
康克 井野内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP13905882U priority Critical patent/JPS5943688U/en
Publication of JPS5943688U publication Critical patent/JPS5943688U/en
Application granted granted Critical
Publication of JPS6215508Y2 publication Critical patent/JPS6215508Y2/ja
Granted legal-status Critical Current

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  • Reciprocating Pumps (AREA)

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) [Summary] 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１図は本考案′に係る一実施例の正面図、第２図はそ
の要部正面図、第３図はその拡大一部断面正面図、第４
図はそのポンプケースの斜視図、第５図はその保持部材
の作用説明図、第６図及び第７図は各々そのポンプケー
スとロータとの他の組合せを示す正面図、第８図はロー
タによるポンピングチューブの押圧状態を示す断面図、
第９図はチューブクランプの作用説明図である。 ５・・田−タ、６：・・ポンプケース、７・・・内周壁
面、８・・・ポンピングチューブ、１４・・・ニードル
ローラ、１５・・・凹溝部。Fig. 1 is a front view of one embodiment of the present invention, Fig. 2 is a front view of its main parts, Fig. 3 is an enlarged partially sectional front view thereof, and Fig. 4 is a front view of an embodiment of the present invention.
The figure is a perspective view of the pump case, FIG. Cross-sectional view showing the state of pressure of the pumping tube by
FIG. 9 is an explanatory diagram of the operation of the tube clamp. 5: Data, 6: Pump case, 7: Inner peripheral wall surface, 8: Pumping tube, 14: Needle roller, 15: Concave groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円弧状め内周壁面７にポンピングチューブ８を彎曲保持
する為の凹溝部１５を形成して成るポンプケース６と、
外周部全周に所定間隔をもって複数のニードルローラ１
４・・・を回動自在に配設して成るロータ５とを有し、
該ロータ５の回転駆動に伴ない、上記ローラ１４・・・
が上記ケース６内周壁面７を当接転動走行し、これによ
り、該周壁面７の凹溝部１５内に保持される上記チュー
ブ８を押圧して、該チューブ８内の液体を所定量づつ間
欠若しくは連続吐出するように構成したことを特徴とす
るスクイーズポンプ。a pump case 6 formed with a concave groove 15 for holding a pumping tube 8 in a curved manner on an arcuate inner circumferential wall surface 7;
A plurality of needle rollers 1 are arranged at predetermined intervals around the entire outer circumference.
4... rotatably arranged,
As the rotor 5 is driven to rotate, the rollers 14...
runs in contact with and rolls against the inner circumferential wall surface 7 of the case 6, thereby pressing the tube 8 held in the groove 15 of the circumferential wall surface 7, thereby discharging the liquid in the tube 8 in predetermined amounts at a time. A squeeze pump characterized by being configured to discharge intermittently or continuously.
JP13905882U 1982-09-13 1982-09-13 squeeze pump Granted JPS5943688U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13905882U JPS5943688U (en) 1982-09-13 1982-09-13 squeeze pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13905882U JPS5943688U (en) 1982-09-13 1982-09-13 squeeze pump

Publications (2)

Publication Number Publication Date
JPS5943688U true JPS5943688U (en) 1984-03-22
JPS6215508Y2 JPS6215508Y2 (en) 1987-04-20

Family

ID=30311802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13905882U Granted JPS5943688U (en) 1982-09-13 1982-09-13 squeeze pump

Country Status (1)

Country Link
JP (1) JPS5943688U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62183088U (en) * 1986-05-12 1987-11-20
JPH0325876U (en) * 1989-07-20 1991-03-18

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535172A (en) * 1978-09-04 1980-03-12 Horiba Ltd Tubing pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535172A (en) * 1978-09-04 1980-03-12 Horiba Ltd Tubing pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62183088U (en) * 1986-05-12 1987-11-20
JPH0325876U (en) * 1989-07-20 1991-03-18

Also Published As

Publication number Publication date
JPS6215508Y2 (en) 1987-04-20

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