CN205537825U - Novel plastics graduated flask - Google Patents

Novel plastics graduated flask Download PDF

Info

Publication number
CN205537825U
CN205537825U CN201620223074.6U CN201620223074U CN205537825U CN 205537825 U CN205537825 U CN 205537825U CN 201620223074 U CN201620223074 U CN 201620223074U CN 205537825 U CN205537825 U CN 205537825U
Authority
CN
China
Prior art keywords
fluid infusion
liquid
bucket
feed tube
feed liquor
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.)
Expired - Fee Related
Application number
CN201620223074.6U
Other languages
Chinese (zh)
Inventor
付忠河
冯兆海
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.)
Tianjin Promise Plastics Co Ltd
Original Assignee
Tianjin Promise Plastics Co Ltd
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 Tianjin Promise Plastics Co Ltd filed Critical Tianjin Promise Plastics Co Ltd
Priority to CN201620223074.6U priority Critical patent/CN205537825U/en
Application granted granted Critical
Publication of CN205537825U publication Critical patent/CN205537825U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a novel plastics graduated flask, including graduated flask body and fluid infusion unit, the fluid infusion unit includes first feed liquor pipe, second feed liquor pipe, fluid infusion bucket, annotates liquid pipe, piston rod and stock solution bucket, and the lateral wall that first feed liquor pipe lies in the graduated flask body leans on position department down, and first feed liquor is managed and the inside of graduated flask body is had a perfect understanding, the preceding terminal surface and the 2nd inlet pipe connection of fluid infusion bucket, and the front end of piston rod has the piston body, and the piston body lies in the fluid infusion bucket, and the rear end face that the fluid infusion bucket was followed to the piston rod stretches out, first feed liquor pipe is connected through flange and fixing bolt between managing with the second feed liquor, annotating the lower extreme of liquid pipe and connecting in the upper portion of fluid infusion bucket, annotate the upper end of liquid pipe and be connected with the stock solution bucket, the top surface of stock solution bucket has the opening, has the sealing plug in the opening, first feed liquor is intraductal to have first choke valve, annotates that liquid is intraductal to have a second choke valve. The beneficial effects of the utility model are that convenient volume to liquid in the graduated flask increases and decreases the adjustment, the liquid of weighing required volume that can be quick accurate.

Description

Novel plastic measuring cup
Technical field
This utility model relates to a kind of novel plastic measuring cup.
Background technology
When weighing liquid with measuring cup in existing technology, needing repeatedly to increase and decrease liquid close to graduation position, to reach the purpose of accurate weighing, its defect is repeatedly to be added by liquid and pour out relatively time-consuming, and is extremely difficult to higher precision.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of novel plastic measuring cup, overcomes deficiency of the prior art.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: novel plastic measuring cup, including measuring cup body and fluid infusion unit, described fluid infusion unit includes the first feed tube, second feed tube, fluid infusion bucket, liquid injection pipe, piston rod and liquid storing barrel, described first feed tube is positioned at position on the lower, the lateral wall of described measuring cup body, described first feed tube and the internal run-through of described measuring cup body, the front end face of described fluid infusion bucket is connected with described second feed tube, the front end of described piston rod has piston body, described piston body is positioned at described fluid infusion bucket, described piston rod stretches out from the rear end face of described fluid infusion bucket;
It is connected by adpting flange and fixing bolt between described first feed tube with described second feed tube;
The lower end of described liquid injection pipe is connected to the top of described fluid infusion bucket, the upper end of described liquid injection pipe is connected with described liquid storing barrel, described first feed tube, described second feed tube, described fluid infusion bucket, described liquid injection pipe and described liquid storing barrel are the most through, the end face of described liquid storing barrel has opening, has sealing-plug in described opening;
There is in described first feed tube first throttle valve, in described liquid injection pipe, there is second throttle.
Further, the outer wall of described fluid infusion bucket has graduation mark.
This utility model has the advantage that with good effect: owing to using technique scheme, convenient carry out the volume of liquid in measuring cup increases and decreases adjustment, can weigh volume required liquid fast and accurately.
Accompanying drawing explanation
Fig. 1 is overall structure exploded perspective view of the present utility model;
Fig. 2 is structure for amplifying schematic diagram at A in Fig. 1;
In figure: 1-measuring cup body;2-the first feed tube;3-the second feed tube;4-fluid infusion bucket;5-piston rod;6-liquid injection pipe;7-liquid storing barrel;8-sealing-plug;9-adpting flange;10-sealing ring;11-fixes bolt.
Detailed description of the invention
As shown in Figure 1, 2, this utility model provides a kind of novel plastic measuring cup, including measuring cup body 1 and fluid infusion unit, fluid infusion unit includes first feed tube the 2, second feed tube 3, fluid infusion bucket 4, liquid injection pipe 6, piston rod 5 and liquid storing barrel 7, first feed tube 2 is positioned at position on the lower, the lateral wall of measuring cup body, first feed tube 2 and the internal run-through of measuring cup body 1, front end face and second feed tube 3 of fluid infusion bucket 4 connect, the front end of piston rod 5 has piston body, piston body is positioned at fluid infusion bucket 4, and piston rod 5 stretches out from the rear end face of fluid infusion bucket 4;
It is connected by adpting flange 9 and fixing bolt 11 between first feed tube 2 with the second feed tube 3;
The lower end of liquid injection pipe 6 is connected to the top of fluid infusion bucket 4, and the upper end of liquid injection pipe 6 is connected with liquid storing barrel 7, and first feed tube the 2, second feed tube 3, fluid infusion bucket 4, liquid injection pipe 6 and liquid storing barrel 7 are the most through, and the end face of liquid storing barrel 7 has opening, has sealing-plug 8 in opening;
There is in first feed tube 2 first throttle valve (not shown), there is in liquid injection pipe 6 second throttle (not shown).
Occupation mode is: fluid infusion bucket 4 is filled by the opening first passed through on liquid storing barrel 7, stoppers sealing-plug 8 subsequently, closes first throttle valve and second throttle;
Liquid to be measured is injected in measuring cup body 1, when liquid level solves graduation mark, open first throttle valve, promotion piston rod 5 makes the liquid in fluid infusion bucket 4 be slowly injected in measuring cup body 1, level change in observation measuring cup body 1 simultaneously, until liquid level reaches graduation mark, finally close first throttle valve;
If liquid level exceedes graduation mark, can reversely pull piston rod 5, unnecessary liquid is drawn back to fluid infusion bucket 4.
In said structure, the liquid owing to filling into is to enter from measuring cup bottom, produces bigger fluctuation thus without making liquid level, it is simple to the observation to liquid level position, performance accuracy is more secure.In addition detachable between the first feed tube 2 and the second feed tube 3, it is simple to fluid infusion unit individually cleans maintenance.
On the outer wall of fluid infusion bucket 4, there is graduation mark.It is easy to observe the amount of liquid filling into or drawing back.
Above embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.

Claims (2)

1. novel plastic measuring cup, it is characterized in that: include measuring cup body and fluid infusion unit, described fluid infusion unit includes the first feed tube, the second feed tube, fluid infusion bucket, liquid injection pipe, piston rod and liquid storing barrel, described first feed tube is positioned at position on the lower, the lateral wall of described measuring cup body, described first feed tube and the internal run-through of described measuring cup body, the front end face of described fluid infusion bucket is connected with described second feed tube, the front end of described piston rod has piston body, described piston body is positioned at described fluid infusion bucket, and described piston rod stretches out from the rear end face of described fluid infusion bucket;
It is connected by adpting flange and fixing bolt between described first feed tube with described second feed tube;
The lower end of described liquid injection pipe is connected to the top of described fluid infusion bucket, the upper end of described liquid injection pipe is connected with described liquid storing barrel, described first feed tube, described second feed tube, described fluid infusion bucket, described liquid injection pipe and described liquid storing barrel are the most through, the end face of described liquid storing barrel has opening, has sealing-plug in described opening;
There is in described first feed tube first throttle valve, in described liquid injection pipe, there is second throttle.
Novel plastic measuring cup the most according to claim 1, it is characterised in that: on the outer wall of described fluid infusion bucket, there is graduation mark.
CN201620223074.6U 2016-03-22 2016-03-22 Novel plastics graduated flask Expired - Fee Related CN205537825U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620223074.6U CN205537825U (en) 2016-03-22 2016-03-22 Novel plastics graduated flask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620223074.6U CN205537825U (en) 2016-03-22 2016-03-22 Novel plastics graduated flask

Publications (1)

Publication Number Publication Date
CN205537825U true CN205537825U (en) 2016-08-31

Family

ID=56783569

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620223074.6U Expired - Fee Related CN205537825U (en) 2016-03-22 2016-03-22 Novel plastics graduated flask

Country Status (1)

Country Link
CN (1) CN205537825U (en)

Similar Documents

Publication Publication Date Title
CN105784076B (en) A kind of amount for demarcating horizontal metal tank volume enters to measure double caliberating devices and method
CN205537825U (en) Novel plastics graduated flask
CN205483148U (en) Accurate type plastics graduated flask
CN105806441A (en) Efficient plastic measuring cup
CN209173117U (en) A kind of constant temperature automatic medical injection device
CN105606174A (en) High-precision measuring cup
CN209430804U (en) A kind of precision thimble-type liquid closing valve
CN207881817U (en) A kind of weighing device for acid solution to be perfused to accumulator
CN206919949U (en) A kind of oil-feed stable-pressure device in the measurement applied to engine consumption
CN110514262A (en) Adjustable type measuring bottle
CN206404806U (en) The accurate metering device for measuring experimental article
CN205556062U (en) Measurement filling mechanism of liquid filling machine
CN206002166U (en) A kind of convenient for taking liquid joins the volumetric flask of liquid
CN205229007U (en) Apparatus is united with native water characteristic curve to capillary rising degree on water
CN210400520U (en) Quantitative regulating measuring flask
CN209727097U (en) A kind of high-accuracy mechanical horizontal ruler
CN210815149U (en) Device for quantitatively adding trace liquid into reaction kettle
CN209108255U (en) A kind of women cleaning vagina syringe
CN205067273U (en) A viscosimeter for determining coating viscosity
CN208234538U (en) A kind of engine oil charging device
CN203422130U (en) Novel measuring cup
CN210542699U (en) Infusion device convenient to control infusion volume
CN205801886U (en) A kind of medicinal liquor barrel
CN202361983U (en) Novel settlement measuring device of water pipe type settlement gauge
CN210229869U (en) Computer-controlled liquid injection system

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160831

Termination date: 20200322