CN201284763Y - Liquid suction device - Google Patents
Liquid suction device Download PDFInfo
- Publication number
- CN201284763Y CN201284763Y CNU2008202026203U CN200820202620U CN201284763Y CN 201284763 Y CN201284763 Y CN 201284763Y CN U2008202026203 U CNU2008202026203 U CN U2008202026203U CN 200820202620 U CN200820202620 U CN 200820202620U CN 201284763 Y CN201284763 Y CN 201284763Y
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- Prior art keywords
- straight tube
- liquid
- piston
- active catch
- hole
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- 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.)
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Abstract
The utility model relates to a liquid absorption device, in particular to a liquid absorber, comprising a straight tube and a pistol; wherein, the pistol is arranged in the straight tube. The lower end of the straight tube is an input end and the upper end of the straight tube is a fixed end; an output end is arranged at the upper part of the straight tube; the input end comprises a liquid inlet, moveable liquid retaining sheets and stop blocks; the moveable liquid retaining sheet is arranged between the liquid inlet and the stop block; the fixed end of the pistol is sleeved with a pistol rod through a sealing device; and through holes are arranged on the plug of the pistol. The moveable liquid retaining sheets are arranged on the through holes. Stop blocks are arranged on the moveable liquid retaining sheets. The utility model has the advantages of time-saving and labor-saving performance and convenient use.
Description
Technical field:
The utility model relates to the liquid sucking device technical field, particularly a kind of syringe.
Background technique:
Siphonage is that liquid intermolecular attraction and potential difference can cause.Promptly utilize water column pressure poor, make liter waterborne flow to lower again.Because the mouth of pipe water surface bears different atmospheric pressures, while water can by pressure big to flow to pressure little, the atmospheric pressure up to both sides equates that the water surface in the container becomes double altitudes, water will stop to flow.Utilize siphonage the water in the container can be extracted out soon.Siphonage is in daily life and use very wide in producing, big to from the siphon engineering of river water intaking, the siphon connection well that between water supply well and sump, connects, little to changing water for the fish in the fish jar, inhale oil in the automotive oil tank, controlling keying of flush toilet or the like with syphon tube.But in daily use, make that the method that siphonage takes place generally is will to fill the liquid that will derive in the syphon tube earlier at present, blocking one then mentions splendid attire with it and wants in the container of tapping, and in the liquid that will derive of a insertion that will be wherein, the other end places outside the container.Another kind method is earlier a siphonal end to be inserted in the solution that will derive, aspirates with mouth or rubber pipette bulb then, and liquid is derived.Said method not only bothers, and can exert an adverse impact to the people.
Done improvement afterwards, adopt syringe to aspirate, as Chinese patent, the patent No. is: 200620054379.5, patent name is: a kind of syringe, it comprises threeway, and the output terminal of threeway is parallel with the piston fixed end, and the other end of threeway is an input end, be divided into two cavitys in the threeway, the cavity internal partition has through hole, and through hole is outside equipped with removable cover, and the baffle plate of fixing control removable cover is set on the through hole next door of interior separate space body, this structure is because the void space of threeway is big, need piston to make bigger merit, could produce the air pressure of pumping liquid, waste time and energy; And the void space of threeway, can't use for the less tank body of bore greatly, use inconvenient.
The model utility content:
The purpose of this utility model is to provide a kind of syringe time saving and energy saving and easy to use at the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technological scheme:
A kind of syringe comprises straight tube and places the interior piston of straight tube that the lower end of straight tube is an input end, and the upper end of straight tube is the piston fixed end, and the straight tube middle and upper part offers output terminal; Described input end comprises liquid entering hole, active catch liquid sheet and block, and active catch liquid sheet places between liquid entering hole and the block; Described piston fixed end is by seal arrangement and piston rod socket; The chock plug of described piston offers through hole, and through hole is provided with active catch liquid sheet, and movable active catch liquid sheet is provided with block.
Described seal arrangement comprises seal washer, pad and screw cap, and seal washer and pad space are socketed on the piston rod, and screw cap clamps seal washer and pad by screw.
Described seal arrangement comprises coiling bar and screw cap, and the coiling bar is wrapped on the piston rod, and screw cap is by the screw bar clamping that will wind the line.
Described output terminal is socketed with connecting tube.
Described straight tube bottom is provided with leg.
The bottom sides of described straight tube is extended downwards, offers porose at the place, side of extending.
The utility model beneficial effect is: the utility model comprises straight tube and the piston that places in the straight tube, and the lower end of straight tube is an input end, and the upper end of straight tube is the piston fixed end, and the straight tube middle and upper part offers output terminal; Described input end comprises liquid entering hole, active catch liquid sheet and block, and active catch liquid sheet places between liquid entering hole and the block; Described piston fixed end is by seal arrangement and piston rod socket; The chock plug of described piston offers through hole, and through hole is provided with active catch liquid sheet, and movable active catch liquid sheet is provided with block, adopts said structure, and is time saving and energy saving, easy to use.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an another kind of structural representation of the present utility model;
Fig. 3 is the another kind of structural representation of the utility model chock plug.
Embodiment:
In order further to describe the utility model, illustrate with specific embodiment below in conjunction with accompanying drawing:
See accompanying drawing 1, a kind of syringe comprises straight tube 1 and the piston 2 that places in the straight tube 1, and the lower end of straight tube 1 is an input end 11, and the upper end of straight tube 1 is a piston fixed end 12, and straight tube 1 middle and upper part offers output terminal 13; Described input end 11 comprises liquid entering hole 110, active catch liquid sheet 111 and block 112, and active catch liquid sheet 111 places between liquid entering hole 110 and the block 112; Described piston fixed end 12 is by seal arrangement and piston rod 21 sockets; Make piston fixed end 12 be sealing state, guaranteed that liquid can freely flow out by siphonage.Seal arrangement comprises seal washer 31, pad 32 and screw cap 33, and seal washer 31 and pad 32 spaces are socketed on the piston rod 21, and screw cap 33 clamps seal washer 31 and pad 32 by screw by screw.The chock plug 22 of described piston 2 offers through hole 220, and through hole 220 is provided with active catch liquid sheet 221, and movable active catch liquid sheet 221 is provided with block 222.
Working principle of the present utility model is: input end 11 of the present utility model is stretched in the liquid to be aspirated, during pulling piston 2, piston 2 moves upward along straight tube 1, the active catch liquid sheet 111 of input end 11 is owing to the air pressure that makes progress is opened, liquid enters in the straight tube 1 from liquid entering hole 110, and active catch liquid sheet 111 is not stopped and can flow to straight tube 1 top with liquid by block 112.Liquid constantly enters in the straight tube 1 from liquid entering hole 110, and flowing liquid makes active catch liquid sheet 111 stay open state; When piston 2 promotes downwards, the active catch liquid sheet 111 of input end 11 is owing to liquid entering hole 110 is blocked in the effect of hydraulic pressure downwards, simultaneously, liquid enters the through hole 220 of chock plug 22, and wash the active catch liquid sheet 221 that is provided with on the through hole 220 open, make active catch liquid sheet 221 upwards movable, owing to stopping of block 222, active catch liquid sheet 221 is blocked, and liquid enters straight tube 1 part of chock plug 22 upper ends.When piston 2 upwards drew again, active catch liquid sheet 221 was blocked through hole 220, and the active catch liquid sheet 111 of input end 11 is owing to the liquid stream that makes progress is opened, and liquid constantly enters in the straight tube 1 from liquid entering hole 110.Make liquid fill with straight tube 1 so repeatedly, and flow out from output terminal 13, behind flow of fluid, stop the motion of piston 2, liquid is because siphonage is mobile automatically.
See Fig. 2, described seal arrangement comprises coiling bar 34 and screw cap 33, and coiling bar 34 is wrapped on the piston rod 21, and screw cap 33 clamps by the screw bar 34 that will wind the line, makes piston fixed end 12 be sealing state, has guaranteed that liquid can pass through siphonage and freely flow out.
Described output terminal 13 is socketed with connecting tube 4, liquid can be directed at the container of appointment, and is easy to use.
Described straight tube 1 bottom is provided with leg 5, guarantees that liquid has certain space to enter the liquid entering hole 110 of input end 11.
See Fig. 2, the bottom sides of described straight tube 1 is extended downwards, offers porosely 6 at the place, side of extending, and liquid can enter liquid entering hole 110 by hole 6, can can't drawing liquid owing to obstruction.
See Fig. 3, the chock plug 22 of piston 2 of the present utility model is set to comprise through hole 220, active catch liquid sheet 221, block 222 and perforate 223, and active catch liquid sheet 221 places between through hole 220 and the block 222, and through hole 220 is communicated with perforate 223.
In addition, the bore of the utility model straight tube 1 can be according to the required bore of being arranged to various sizes, to adapt to various Bottle ﹠ Cans.
Certainly, the embodiment of the above, it is better embodiment of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and are included in the utility model claim.
Claims (6)
1, a kind of syringe comprises straight tube (1) and places the interior piston (2) of straight tube (1) that it is characterized in that: the lower end of straight tube (1) is input end (11), and the upper end of straight tube (1) is piston fixed end (12), and straight tube (1) middle and upper part offers output terminal (13);
Described input end (11) comprises liquid entering hole (110), active catch liquid sheet (111) and block (112), and active catch liquid sheet (111) places between liquid entering hole (110) and the block (112);
Described piston fixed end (12) is by seal arrangement and piston rod (21) socket;
The chock plug (22) of described piston (2) offers through hole (220), and through hole (220) is provided with active catch liquid sheet (221), and movable active catch liquid sheet (221) is provided with block
(222)。
2, a kind of syringe according to claim 1, it is characterized in that: described seal arrangement comprises seal washer (31), pad (32) and screw cap (33), seal washer (31) and pad (32) space are socketed on the piston rod (21), and screw cap (33) clamps seal washer (31) and pad (32) by screw.
3, a kind of syringe according to claim 1 is characterized in that: described seal arrangement comprises coiling bar (34) and screw cap (33), and coiling bar (34) is wrapped on the piston rod (21), and screw cap (33) is by screw bar (34) clamping that will wind the line.
4, a kind of syringe according to claim 1 is characterized in that: described output terminal (13) is socketed with connecting tube (4).
5, a kind of syringe according to claim 1 is characterized in that: described straight tube (1) bottom is provided with leg (5).
6, a kind of syringe according to claim 1 is characterized in that: the bottom sides of described straight tube (1) is extended downwards, offers porose (6) at the place, side of extending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202026203U CN201284763Y (en) | 2008-10-28 | 2008-10-28 | Liquid suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202026203U CN201284763Y (en) | 2008-10-28 | 2008-10-28 | Liquid suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284763Y true CN201284763Y (en) | 2009-08-05 |
Family
ID=40949748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202026203U Expired - Fee Related CN201284763Y (en) | 2008-10-28 | 2008-10-28 | Liquid suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284763Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281950A (en) * | 2017-07-20 | 2017-10-24 | 浙江世窗光学薄膜制造有限公司 | A kind of agitating device |
| CN109629632A (en) * | 2018-12-26 | 2019-04-16 | 临安派祺空气净化科技有限公司 | A kind of compressed air makes water siphon off water device |
-
2008
- 2008-10-28 CN CNU2008202026203U patent/CN201284763Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281950A (en) * | 2017-07-20 | 2017-10-24 | 浙江世窗光学薄膜制造有限公司 | A kind of agitating device |
| CN107281950B (en) * | 2017-07-20 | 2023-06-30 | 浙江世窗光学薄膜制造有限公司 | Stirring device |
| CN109629632A (en) * | 2018-12-26 | 2019-04-16 | 临安派祺空气净化科技有限公司 | A kind of compressed air makes water siphon off water device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WAN GUANGMING Free format text: FORMER OWNER: DONGGUAN HOUJIE DARONG CHEMICAL INDUSTRY EMULSION FACTORY Effective date: 20091204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091204 Address after: Lane 2, lane two, fish Tower Road, Houjie District, Houjie Town, Guangdong, Dongguan, China: 523000 Patentee after: Wan Guangming Address before: Dongguan City, Guangdong province Houjie Town, Shuang Gang Village Industrial Zone, Dongguan Houjie Tatsu Chemical latex factory, zip code: 523000 Patentee before: Dongguan Houjie Darong Chemical Latex Factory |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20111028 |