JPH0264776U - - Google Patents
Info
- Publication number
- JPH0264776U JPH0264776U JP14476388U JP14476388U JPH0264776U JP H0264776 U JPH0264776 U JP H0264776U JP 14476388 U JP14476388 U JP 14476388U JP 14476388 U JP14476388 U JP 14476388U JP H0264776 U JPH0264776 U JP H0264776U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- casing
- mounting body
- fixing seat
- roller mounting
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims 1
- 230000008855 peristalsis Effects 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
Description
図は本考案の一実施例を示したものであり、第
１図はマイクロチユーブポンプの一部切欠正面図
、第２図は同一部切欠側面図、第３図は同平面図
、第４図はカバーの開閉作動を説明する側面図で
ある。
１……ケーシング、２……モータ、３……モー
タの軸、４……ローラ取付本体、７……ローラ、
１０……枢支部、１１……カバー、１４……チユ
ーブ固定座、１６……チユーブ押し座、１８……
スプリング、２０……係止片、２１……切欠部、
２６……チユーブ。
The figures show one embodiment of the present invention, in which Fig. 1 is a partially cutaway front view of a microtube pump, Fig. 2 is a partially cutaway side view of the same, Fig. 3 is a plan view of the same, and Fig. 4 is a partially cutaway front view of the microtube pump. FIG. 3 is a side view illustrating the opening/closing operation of the cover. 1...Casing, 2...Motor, 3...Motor shaft, 4...Roller mounting body, 7...Roller,
10...Pivotal part, 11...Cover, 14...Tube fixing seat, 16...Tube push seat, 18...
Spring, 20... Locking piece, 21... Notch,
26...Tube.
Claims (1)
養液等を圧送する送液装置に於て、ケーシングの
背面に固設されたモータの軸を該ケーシングの前
面に突出させ、このモータの軸へローラ取付本体
を嵌着し、且つ、ローラ取付本体の円周上に複数
個のローラを回転自在に枢着し、前記ケーシング
の下部に枢支部を設けてカバーを開閉自在に枢着
すると共に、該ローラ取付本体の上下のチユーブ
固定座及びチユーブ押し座を設け、前記チユーブ
固定座はケーシング前面の上部に固着し、チユー
ブ押し座は前記カバー内側にスプリングによつて
上方に付勢されて取付けられ、該チユーブ固定座
とチユーブ押し座との合接面に係合部を設けて係
脱可能に形成したことを特徴とするマイクロチユ
ーブポンプ。 In a liquid feeding device that pressures a tube with a roller to add peristalsis and pumps a culture solution, etc., the shaft of a motor fixed to the back of the casing protrudes from the front of the casing, and the shaft of the motor A roller mounting body is fitted, a plurality of rollers are rotatably pivoted on the circumference of the roller mounting body, a pivot is provided at the lower part of the casing, and the cover is pivotably mounted to open and close; A tube fixing seat and a tube pushing seat are provided on the upper and lower sides of the roller mounting body, the tube fixing seat is fixed to the upper part of the front surface of the casing, and the tube pushing seat is attached to the inside of the cover by being biased upward by a spring. A microtube pump, characterized in that an engaging portion is provided on the joint surface of the tube fixing seat and the tube pushing seat so that the tube can be engaged and detached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14476388U JPH0264776U (en) | 1988-11-05 | 1988-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14476388U JPH0264776U (en) | 1988-11-05 | 1988-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0264776U true JPH0264776U (en) | 1990-05-15 |
Family
ID=31412755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14476388U Pending JPH0264776U (en) | 1988-11-05 | 1988-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0264776U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645616U (en) * | 1979-09-19 | 1981-04-23 | ||
| JPS58158388A (en) * | 1982-03-12 | 1983-09-20 | Hitachi Koki Co Ltd | Roller pump |
-
1988
- 1988-11-05 JP JP14476388U patent/JPH0264776U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645616U (en) * | 1979-09-19 | 1981-04-23 | ||
| JPS58158388A (en) * | 1982-03-12 | 1983-09-20 | Hitachi Koki Co Ltd | Roller pump |
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