CN206645315U - A kind of alcohol draws tank - Google Patents

Abstract

The utility model discloses a kind of alcohol to draw tank, including tank body, the tank body is provided with drawing device, the drawing device, which includes vertically sliding and sealed, to be matched with the piston tube of tank body, is shaped in the pallet that piston tube deviates from tank body one end, and the piston tube is communicated in pallet and presses down on and alcohol is drawn into pallet with tank interior and stress.The tank body is communicated with the boss of inside close to pallet one end, and the boss is threaded with cover, and the piston tube is arranged in cover, and the piston tube slides and sealing is matched with cover.The utility model provides and can draw appropriate alcohol by piston tube and pallet and used, and a kind of alcohol for reducing alcohol volatilization draws tank.

Description

A kind of alcohol draws tank

Technical field

Liquid container field is the utility model is related to, more particularly to a kind of alcohol draws tank.

Background technology

Alcohol, scientific name ethanol, it is a kind of inflammable, volatile colourless transparent liquid at normal temperatures and pressures, can with water with Any ratio dissolves each other, and can with chloroform, ether, methanol, acetone and other most immiscible organic solvents, in addition alcohol disappear as one kind Toxic agent and cleaning agent, it is usually used in cleaning the surface of various objects.

At present, alcohol is often directly contained in vial with a lid, using during alcohol wipe article, it is necessary to use What person repeated is poured over alcohol in cleaning wiping cloth and then with cleaning wiping cloth come the surface of wiping articles, plays the work of sterilization and cleaning With；For this mode for taking alcohol, it is contemplated that the volatile characteristic of alcohol, if not accomplishing often to topple over one in use Secondary bottle cap of lid, has substantial amounts of alcohol and evaporate into air, cause a large amount of wastes of alcohol, improve use cost.

Utility model content

The purpose of this utility model is to provide a kind of alcohol and draws tank, can be drawn by pressing piston tube from tank interior Part alcohol enters without opening and closing cover repeatedly into pallet, reduces the volatilization of alcohol.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of alcohol draws tank, Including tank body, the tank body is provided with drawing device, and the drawing device includes vertically sliding and sealing being matched with tank body Piston tube, be shaped in the pallet that piston tube deviates from tank body one end, the piston tube be communicated in pallet and tank interior and Stress, which presses down on, is drawn into alcohol in pallet.

By using above-mentioned technical proposal, when needing to use alcohol, piston tube is pressed down in tank body, by by Pressure, the alcohol of tank interior can be extruded into pallet from piston tube by pressure differential, and then can be according to required use Amount and extrude a certain amount, and in this process without opening and closing tank body repeatedly, reduce the volatilization of alcohol, make full use of extrusion Alcohol, will not cause to waste, a whole process need to only carry out pressing and can be achieved with, and facilitate use.

The utility model is further arranged to：The tank body is communicated with the boss of inside close to pallet one end, described Boss is threaded with cover, and the piston tube is arranged in cover, and the piston tube slides and sealing is matched with cover.

By using above-mentioned technical proposal, coordinated using screw thread and realize that the sealing between cover and boss coordinates, so as to work as After alcohol use in tank body is complete, cover can be opened alcohol is added into tank body；And piston tube and cover is set to realize sliding Sealing coordinates, so as to not interfere with the sealing property between piston tube and cover when opening cover and carrying out liquid feeding.

The utility model is further arranged to：The first spring, one end of first spring are arranged with outside the piston tube It is connected to pallet and the other end is connected to cover.

By using above-mentioned technical proposal, the first spring will be realized and pressed when being pressed down on piston tube by pallet Contracting, and after completing the extrusion of a certain amount of alcohol, the first spring will drive piston tube in recovery process to original position, and Pallet is played a supporting role, it is not moved downward because of self gravitation, realizes whole Recovery Process automatic.

The utility model is further arranged to：The cover is towards tank body side integrally formed with connected component, the connection Body is communicated with the extrusion chamber in tank interior and piston tube；The piston tube away from pallet one end slide and seal be matched with it is crowded Press cavity wall, in the connected component vertically sliding be connected with stopper rod, be provided with the connected component and be connected to the of stopper rod Two springs and for promoting stopper rod move towards or away from piston tube and realizing the closed of extrusion chamber and piston tube or turn on.

By using above-mentioned technical proposal, when pressing piston tube, because the inwall of piston tube and extrusion chamber is close in sliding Envelope coordinates, so will extrude the space in extrusion chamber, during pressure gradually increases, it will make stopper rod and piston It is located remotely from each other between pipe, while second spring is compressed, so that the alcohol in extrusion chamber passes through between piston tube and stopper rod Gap enters in piston tube and extruded into pallet；And after staff removes the pressing force to pallet, first by One spring is resetted piston tube and pallet, then is promoted stopper rod and real towards piston tube by the recovery of second spring It is now closed with piston tube.

The utility model is further arranged to：The connected component is communicated with the suction for extending to tank base away from cover one end Pipe.

By using above-mentioned technical proposal, the alcohol of tank base can be drawn by suction pipe, so as to fill Ground is divided to draw the alcohol of tank interior.

The utility model is further arranged to：Sealing ring is embedded between the cover and boss.

By using above-mentioned technical proposal, the sealing property between cover and boss is improved, and then avoids alcohol from tank Seepage occurs between lid and boss or causes alcohol to volatilize because there being space.

The utility model is further arranged to：The cover bottom is fixedly connected with support feet, and the support feet deviates from tank Lid one end is provided with sucker.

By using above-mentioned technical proposal so that tank body integrally can smoothly be positioned over work by support feet and sucker Make on platform, and during use, sucker can effectively adsorb the surface of workbench, and the mode for avoiding passing through pressing is taken During alcohol, tank body shifts or even toppled over.

In summary, the utility model has the advantages that：With reference to liftable piston tube and connected One spring, liftable stopper rod and connected second spring, when by repoussage root piston tube, it will to the liquid in extrusion chamber Body causes to extrude, and then makes the pressure increase of inside, and then makes to separate between stopper rod and piston tube, and then enables alcohol Extruded from piston tube is entered into and through between stopper rod and piston tube into pallet.

Brief description of the drawings

Fig. 1 is the structural representation of the present embodiment；

Fig. 2 is the partial exploded view that the present embodiment is mainly used in embodying boss and cover；

Fig. 3 is the sectional view that the present embodiment is mainly used in embodying tank interior.

Reference：1st, tank body；2nd, drawing device；21st, piston tube；211st, body；212nd, piston head；22nd, pallet；3rd, it is convex Platform；4th, cover；5th, the first spring；6th, connected component；7th, extrusion chamber；71st, valve pocket one；72nd, valve pocket two；8th, stopper rod；9th, second spring； 10th, suction pipe；11st, sealing ring；12nd, support feet；121st, sucker；13rd, through hole.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

A kind of alcohol draws tank, shown in reference picture 1-2, includes tank body 1, its profile is cylindrical, and inner hollow；Tank The lower surface of body 1 is uniformly provided with three support feets 12 along its circumferencial direction, and support feet 12 is arranged with sucker away from one end of tank body 1 121 so that tank body 1 is overall to be smoothly positioned over by support feet 12 and sucker 121 on workbench, and uses process In, sucker 121 can effectively adsorb the surface of workbench；The center of the upper surface of tank body 1 is provided with boss 3, boss 3 Center is provided with the opening through the upper surface of tank body 1, and cover 4 is threadedly coupled in the cylindrical wall of boss 3；The He of cover 4 Sealing ring 11 is embedded between boss 3.

Shown in reference picture 2-3, the center of cover 4 is communicated with body 6, connected component 6 and cover towards the side in tank body 1 4 are integrally formed, and the entirety of connected component 6 is vertically arranged；Connected component 6 is overall to include two sections of hollow columnar structures, in connected component 6 Provided with extrusion chamber 7, from top to bottom two sections of extrusion chamber 7 are set to valve pocket 1 and valve pocket 2 72, valve pocket 1 and valve pocket two 72 states in connection；It is equipped with the valve pocket 1 of connected component 6 in the piston tube 21 being vertically arranged, the lower end of piston tube 21 is set There is piston head 212, the outer wall of piston head 212 coordinates with the side wall inside valve pocket 1 in sealing sliding, the body 211 of piston tube 21 Straightened portion passes boss 3 and extended to outside tank body 1, and body 211 coordinates with cover 4 in sliding sealing；Body 211 is away from living One end of chock plug 212 is fixedly connected pallet 22, and the end of body 211 is located just at the center of pallet 22, and piston The center of pipe 21 and pallet 22 offers the through hole 13 for penetrating whole piston tube 21 and pallet 22, and the through hole 13 is air and wine Essence flows into or from the passage of body 211；It is arranged on the body 211 of cover 4 and is arranged with the first spring 5, the one of the first spring 5 End is contradicted on the lower surface of pallet 22, and the other end is contradicted in the upper surface of cover 4.

Stopper rod 8 is provided with the lower surface of above-mentioned piston head 212, stopper rod 8 is overall to be vertically arranged, when stopper rod 8 tightly contradicts During the lower surface of piston head 212, through hole 13 that the upper end of stopper rod 8 is blocked inside piston tube 21 just, stopper rod 8 is away from piston head Thin-walled of 212 one end through valve pocket 1 and valve pocket 2 72 is simultaneously arranged in valve pocket 2 72；The outer wall of stopper rod 8 is with connecting Formed with the gap for alcohol flowing between the inwall of body 6；The lower end of stopper rod 8 is arranged with second spring 9, second spring 9 it is upper End is connected to the outer wall of stopper rod 8, and its lower end is contradicted on the bottom wall of valve pocket 2 72, so as to which second spring 9 serves branch to stopper rod 8 The effect of support；The center of the lower wall of valve pocket 2 72 is equipped with suction pipe 10, and suction pipe 10 is fixed on the bottom wall of valve pocket 2 72, it Upper end is inserted into valve pocket 2 72, and is arranged in second spring 9, and the lower end of suction pipe 10 extends to the bottom of tank body 1.

Specific implementation process is：

Before use, the overall connected component 6 removed cover 4 and be fixed on cover 4, adds in being open from boss 3 toward tank body 1 Enter enough alcohol；Then, during the connected component 6 on cover 4 is open together with the insertion boss 3 of suction pipe 10, and cover is tightened 4 so that good seal between cover 4 and boss 3；Again by the overall surface for being positioned over workbench of the tank body 1 for completing aforesaid operations On, and adsorbed with sucker 121 in table surface.

When needing to draw the alcohol in tank body 1, whole pallet 22 is pressed, when pressing for the first time, exhaust be present Process：When human hand presses pallet 22, pallet 22 moves down together with piston tube 21, stopper rod 8, and causes the first spring 5 and the Two springs 9 are compressed；During piston head 212 declines in valve pocket 1, the air pressure inside of connected component 6 constantly increases therewith； Because stopper rod 8 and piston tube 21 are not an entirety, when the air pressure inside connected component 6 reaches to a certain degree, in connected component 6 Gas will squeeze stopper rod 8 so that stopper rod 8 departs from piston tube 21, and gas through the gap of stopper rod 8 and piston tube 21 and will pass through Through hole 13 is spilt into air, so that extrusion chamber 7 reaches vacuum, and then the alcohol in tank body 1 is sucked into by suction pipe 10 In extrusion chamber 7.

After completing exhaust, during follow-up use, there is one in the valve pocket 1 and valve pocket 2 72 inside connected component 6 all the time Quantitative alcohol（Determined according to the volume of valve pocket 1 and valve pocket 2 72）If pallet 22 is now manually pressed, similar to above-mentioned Exhaust process, during piston head 212 moves down with stopper rod 8, piston head 212 extrudes the alcohol in extrusion chamber 7, makes valve pocket One 71 pressure increase, when pressure increases to a certain extent, the upper end that only will be unable to limit stopper rod 8 by second spring 9 is continued The bottom of piston head 212 is tightly contradicted, alcohol will squeeze stopper rod 8 and enter by the gap of stopper rod 8 and piston head 212 logical Hole 13, and be finally drawn into pallet 22.

After removing the lower pressure to pallet 22 with staff, the first spring 5 promotes pallet 22 and with piston tube 21 Motion upwards, at the same time second spring 9 will promote stopper rod 8 by its tightly contradict the lower surface of piston head 212, and seal Close through hole 13 so that the alcohol in pallet 22 will not flow back along through hole 13.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (7)

1. a kind of alcohol draws tank, including tank body（1）, it is characterized in that：The tank body（1）Provided with drawing device（2）, it is described to draw Device（2）Tank body is matched with including vertically sliding and sealing（1）Piston tube（21）, be shaped in piston tube（21） Away from tank body（1）The pallet of one end（22）, the piston tube（21）It is communicated in pallet（22）With tank body（1）Internal and stress is downward Alcohol is drawn into pallet by pressing（22）It is interior.

2. a kind of alcohol according to claim 1 draws tank, it is characterized in that：The tank body（1）Close to pallet（22）One end It is communicated with the boss of inside（3）, the boss（3）It is threaded with cover（4）, the piston tube（21）It is arranged in cover （4）, the piston tube（21）Slide and sealing is matched with cover（4）.

3. a kind of alcohol according to claim 2 draws tank, it is characterized in that：The piston tube（21）It is arranged with the first bullet outside Spring（5）, first spring（5）One end be connected to pallet（22）And the other end is connected to cover（4）.

4. a kind of alcohol according to claim 2 draws tank, it is characterized in that：The cover（4）Towards tank body（1）Side one It is body formed to have connected component（6）, the connected component（6）It is communicated with tank body（1）Internal and piston tube（21）Extrusion chamber（7）； The piston tube（21）Away from pallet（22）One end slides and sealing is matched with extrusion chamber（7）Inwall, the connected component（6）Interior edge Vertical direction sliding is connected with stopper rod（8）, the connected component（6）Interior be provided with is connected to stopper rod（8）Second spring（9）And it is used for Promote stopper rod（8）Towards or away from piston tube（21）Move and realize extrusion chamber（7）With piston tube（21）It is closed or conducting.

5. a kind of alcohol according to claim 4 draws tank, it is characterized in that：The connected component（6）Away from cover（4）One end It is communicated with and extends to tank body（1）The suction pipe of bottom（10）.

6. a kind of alcohol according to claim 2 draws tank, it is characterized in that：The cover（4）With boss（3）Between be embedded There is sealing ring（11）.

7. a kind of alcohol according to claim 1 draws tank, it is characterized in that：The cover（4）Bottom is fixedly connected with branch Spike（12）, the support feet（12）Away from cover（4）One end is provided with sucker（121）.