CN203845807U - Stainless steel sucker applied to biopharmaceutical industry - Google Patents
Stainless steel sucker applied to biopharmaceutical industry Download PDFInfo
- Publication number
- CN203845807U CN203845807U CN201420251325.2U CN201420251325U CN203845807U CN 203845807 U CN203845807 U CN 203845807U CN 201420251325 U CN201420251325 U CN 201420251325U CN 203845807 U CN203845807 U CN 203845807U
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- China
- Prior art keywords
- shell fragment
- shaped shell
- suction nozzle
- catch
- propped
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Abstract
The utility model provides a stainless steel sucker applied to the biopharmaceutical industry. An elastic suction nozzle of a liquid moving machine (1) is connected with the stainless steel sucker (2) through a clamping part comprising a middle sucker (3) which is connected with U-shaped elastic pieces, the U-shaped elastic pieces are connected with a pressing handle (4), the top surface and the bottom surface of the pressing handle (4) are respectively connected with a pressing handle catch (5), the four U-shaped elastic pieces are pairwise opposite, the middle sucker is provided with a cross through opening (6) in which the U-shaped elastic pieces are arranged, the outer surface of the middle sucker is connected with foldable catches clamped in catch clamping grooves (8), and the catch clamping grooves are formed in the two sides of each pressing handle catch and in the outer surface of the middle sucker. The stainless steel sucker is applied to the biopharmaceutical industry.
Description
Technical field
The utility model relates to a kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry.
Background technology
Present suction nozzle mostly is plastics, all needs to change at every turn, and to environment, and some reagent and medicament do not need all to change suction nozzle at every turn, but plastics suction nozzle easily makes reagent be adsorbed onto surface, can cause secondary pollution, uses inconvenience, and increases cost.
Summary of the invention
The purpose of this utility model is to provide a kind ofly can not adsorb reagent, repeatedly used a kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry.
above-mentioned object realizes by following technical scheme:
A kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry, pipettor 1, corrosion-resistant steel suction nozzle 2, the elastic suction nozzle of described pipettor 1 connects described corrosion-resistant steel suction nozzle 2 by fastener, described fastener comprises the middle suction nozzle 3 of connection, described middle suction nozzle 3 connects U-shaped shell fragment, described U-shaped shell fragment connects handle 4, the end face of described handle 4 is all connected handle catch 5 with bottom surface, described U-shaped shell fragment is four, described U-shaped shell fragment is relative between two, described middle suction nozzle 3 has criss-cross port 6, described U-shaped shell fragment is contained in described criss-cross port 6, the outside face of described middle suction nozzle 3 connects folding catch, described folding catch is stuck in catch draw-in groove 8, described catch draw-in groove 8 is opened the both sides at described handle catch 5, described catch draw-in groove 8 is opened on described middle suction nozzle 3 outside faces.
Described a kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry, described U-shaped shell fragment is divided into U-shaped shell fragment No. one 10, U-shaped shell fragment No. two 11, U-shaped shell fragment No. three 12 and U-shaped shell fragment No. four 9, the left side that described U-shaped shell fragment is No. one 10 is propped up the right side that sheet connects described U-shaped shell fragment No. two 11 and is propped up sheet, the left side that described U-shaped shell fragment is No. two 11 is propped up the right side that sheet connects described U-shaped shell fragment No. three 12 and is propped up sheet, the left side that described U-shaped shell fragment is No. three 12 is propped up the right side that sheet connects described U-shaped shell fragment No. four 9 and is propped up sheet, the left side that described U-shaped shell fragment is No. four 9 is propped up the right side that sheet connects described U-shaped shell fragment No. one 10 and is propped up sheet.
Described a kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry, described folding catch comprises catch 13, and described catch 13 connects link, and described link connects described middle suction nozzle 3.
Described a kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry, the top of described corrosion-resistant steel suction nozzle 2 is fixedly connected with the connecting strap 7 of two arcs, and described connecting strap 7 has the shell fragment port corresponding with described U-shaped shell fragment.
beneficial effect:
1. U-shaped shell fragment of the present utility model is contained in can make the U-shaped shell fragment on relative U-shaped shell fragment its side when outwards pulling be connected with middle suction nozzle in criss cross port tightr, novel structure and easy to use.
2. folding catch of the present utility model coordinates the middle catch draw-in groove of U-shaped shell fragment crossbeam to coordinate catch to use, and guarantees the compactness that is connected of U-shaped shell fragment with the middle suction nozzle on its side.
3. four U-shaped shell fragments of the present utility model join successively, make four U-shaped shell fragments be linked to be an integral body, handled easily.
4. the connecting strap with shell fragment port of the present utility model coordinates handle catch to use, and in the middle of can making, suction nozzle connects the corrosion-resistant steel suction nozzle of different model, applied widely.
accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is connection diagrams of four U-shaped shell fragments of accompanying drawing 1.
the specific embodiment:
embodiment 1
A kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry, pipettor 1(Chinese mugwort Bender brand-Research range-adjustable pipettor), corrosion-resistant steel suction nozzle 2, the elastic suction nozzle of described pipettor 1 connects described corrosion-resistant steel suction nozzle 2 by fastener, described fastener comprises the middle suction nozzle 3 of connection, described middle suction nozzle 3 connects U-shaped shell fragment, described U-shaped shell fragment connects handle 4, the end face of described handle 4 is all connected handle catch 5 with bottom surface, described U-shaped shell fragment is four, described U-shaped shell fragment is relative between two, described middle suction nozzle 3 has criss-cross port 6, described U-shaped shell fragment is contained in described criss-cross port 6, the outside face of described middle suction nozzle 3 connects folding catch, described folding catch is stuck in catch draw-in groove 8, described catch draw-in groove 8 is opened the both sides at described handle catch 5, described catch draw-in groove 8 is opened on described middle suction nozzle 3 outside faces.By fastener, can make contacting of corrosion-resistant steel suction nozzle and middle suction nozzle tightr, change more convenient.
embodiment 2
A kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry described in embodiment 1, described U-shaped shell fragment is divided into U-shaped shell fragment No. one 10, U-shaped shell fragment No. two 11, U-shaped shell fragment No. three 12 and U-shaped shell fragment No. four 9, the left side that described U-shaped shell fragment is No. one 10 is propped up the right side that sheet connects described U-shaped shell fragment No. two 11 and is propped up sheet, the left side that described U-shaped shell fragment is No. two 11 is propped up the right side that sheet connects described U-shaped shell fragment No. three 12 and is propped up sheet, the left side that described U-shaped shell fragment is No. three 12 is propped up the right side that sheet connects described U-shaped shell fragment No. four 9 and is propped up sheet, the left side that described U-shaped shell fragment is No. four 9 is propped up the right side that sheet connects described U-shaped shell fragment No. one 10 and is propped up sheet.Clear in structure, convenient realization.
embodiment 3
A kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry described in embodiment 1, described folding catch comprises catch 13, and described catch 13 connects link, and described link connects described middle suction nozzle 3.When catch is not used, can not affect U-shaped shell fragment is connected with the tight of middle suction nozzle.
embodiment 4
A kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry described in embodiment 1, the top of described corrosion-resistant steel suction nozzle 2 is fixedly connected with the connecting strap 7 of two arcs, and described connecting strap 7 has the shell fragment port corresponding with described U-shaped shell fragment.Be convenient for changing the corrosion-resistant steel suction nozzle of different model, applied widely.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry, its composition comprises: pipettor (1), corrosion-resistant steel suction nozzle (2), it is characterized in that: the elastic suction nozzle of described pipettor (1) connects described corrosion-resistant steel suction nozzle (2) by fastener, described fastener comprises the middle suction nozzle (3) of connection, described middle suction nozzle (3) connects U-shaped shell fragment, described U-shaped shell fragment connects handle (4), the end face of described handle (4) is all connected handle catch (5) with bottom surface, described U-shaped shell fragment is four, described U-shaped shell fragment is relative between two, described middle suction nozzle (3) has criss-cross port (6), described U-shaped shell fragment is contained in described criss-cross port (6), the outside face of described middle suction nozzle (3) connects folding catch, described folding catch is stuck in catch draw-in groove (8), described catch draw-in groove (8) is opened the both sides at described handle catch (5), described catch draw-in groove (8) is opened on described middle suction nozzle (3) outside face.
2. a kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry according to claim 1, it is characterized in that: described U-shaped shell fragment is divided into No. one, U-shaped shell fragment (10), No. two, U-shaped shell fragment (11), U-shaped shell fragment No. three (12) and No. four, U-shaped shell fragments (9), a left side for described U-shaped shell fragment No. (10) is propped up the right side of the described U-shaped shell fragment No. two (11) of sheet connection and is propped up sheet, a left side for described U-shaped shell fragment No. two (11) is propped up the right side of the described U-shaped shell fragment No. three (12) of sheet connection and is propped up sheet, a left side for described U-shaped shell fragment No. three (12) is propped up the right side of the described U-shaped shell fragment No. four (9) of sheet connection and is propped up sheet, a left side for described U-shaped shell fragment No. four (9) is propped up the right side of the described U-shaped shell fragment No. (10) of sheet connection and is propped up sheet.
3. a kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry according to claim 1, is characterized in that: described folding catch comprises catch (13), and described catch (13) connects link, and described link connects described middle suction nozzle (3).
4. a kind of corrosion-resistant steel suction nozzle that is applied to biopharmaceutical industry according to claim 1, it is characterized in that: the top of described corrosion-resistant steel suction nozzle (2) is fixedly connected with the connecting strap (7) of two arcs, and described connecting strap (7) has the shell fragment port corresponding with described U-shaped shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251325.2U CN203845807U (en) | 2014-05-16 | 2014-05-16 | Stainless steel sucker applied to biopharmaceutical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251325.2U CN203845807U (en) | 2014-05-16 | 2014-05-16 | Stainless steel sucker applied to biopharmaceutical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845807U true CN203845807U (en) | 2014-09-24 |
Family
ID=51558847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420251325.2U Expired - Fee Related CN203845807U (en) | 2014-05-16 | 2014-05-16 | Stainless steel sucker applied to biopharmaceutical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128746A (en) * | 2017-10-16 | 2018-06-08 | 哈尔滨理工大学 | A kind of thick liquid quantitative feeding mechanism |
-
2014
- 2014-05-16 CN CN201420251325.2U patent/CN203845807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128746A (en) * | 2017-10-16 | 2018-06-08 | 哈尔滨理工大学 | A kind of thick liquid quantitative feeding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150516 |
|
| EXPY | Termination of patent right or utility model |