CN201848256U - Curved-nozzle drip cover with cover cap - Google Patents
Curved-nozzle drip cover with cover cap Download PDFInfo
- Publication number
- CN201848256U CN201848256U CN2010205817196U CN201020581719U CN201848256U CN 201848256 U CN201848256 U CN 201848256U CN 2010205817196 U CN2010205817196 U CN 2010205817196U CN 201020581719 U CN201020581719 U CN 201020581719U CN 201848256 U CN201848256 U CN 201848256U
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- CN
- China
- Prior art keywords
- cover
- curved mouth
- curved
- cap
- lid
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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.)
- Expired - Lifetime
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Abstract
The utility model relates to a curved-nozzle drip cover with a cover cap, which comprises a connecting cover, a curved-nozzle drip tube, a ferrule, a chain and the cover cap. Connecting threads are arranged on the inner wall of the interface of the connecting cover. A through hole is arranged at the bottom of the interface and is communicated with the curved-nozzle drip tube. One end of the chain is connected with the ferrule and the other end of the chain is connected with the cover cap. The ferrule is sheathed on the curved-nozzle drip tube. The cover cap is detachably fastened with the drip nozzle of the curved-nozzle drip tube. The curved-nozzle drip cover with the cover cap has the beneficial effects that the cover cap assembly which consists of the ferrule, the chain and the cover cap can be prevented from falling and getting lost during use; and since a gasket can be arranged in the connecting cover, the sealing performance of the cover cap and the drip nozzle matched with the cover cap is good and the curved-nozzle drip tube is arranged to be a long drip tube which is arranged at 30 degrees to 45 degrees, the reagent residue can be effectively controlled and a reagent bottle can be prevented from being polluted.
Description
Technical field
The utility model relates to and is used for the lid that the laboratory dyeing liquor reagent of amount is dripped in needs control.
Background technology
A lid that uses when the existing commercially available more nothing collocation of laboratory dyeing liquor kit is dyeed, to turn on the common lid of sealing in use earlier, draw the reagent experiment of dyeing with Dispette again, abandon Dispette after using, and then the common lid of screwing on, in case the reagent volatilization is rotten, therefore bring convenience to use, increase consumables cost again.There is minority producer that the lid that drips of collocation thread water dropper lid or block is arranged, the relevant outstanding position of lid of dripping is shorter, need turn on block during use, screw on again after the use, block is easily lost, and block was got wrong again easily when plurality of reagents was used simultaneously, and when using because such lid mouth is all shorter, have dyeing liquor reagent residual near the mouth easily, in addition flow to cover with reagent bottle on, contamination reagent bottle and influence experimental implementation.
Summary of the invention
The utility model is used for having solved existing dyeing liquor reagent and has defective, provide the block integral type of a kind of easy to use, good airproof performance, labor and material saving to drip lid, in use can control the amount of dripping, it is residual that drip nozzle does not have dye liquor, can the contamination reagent bottle and influence experimental implementation.
The utility model purpose is achieved in that a kind of curved mouth of cap with cover drips lid, comprise connection cover, curved mouth dropper, the collar, chain and block, the interface inwall of connection cover is provided with connecting thread, through hole is offered in the bottom, through hole is communicated with curved mouth dropper, and chain one end connects the collar, and the other end connects block, the collar is set on the curved mouth dropper, and block interlocks with the drip nozzle of curved mouth dropper separably.
Described curved mouth dropper and connection cover are one-body molded.
Crooked 30 ° to 45 ° in described curved mouth dropper apart from drip nozzle 1/3rd places.
Also comprise pad, pad has interstitial hole, and interstitial hole closes with the snap ring card establishing around described through hole setting, and pad is arranged on connection cover interface bottom.
Snap ring is surrounded by the four arcs projection and forms.
The drip nozzle of curved mouth dropper is set to pyramidal structure, and block corresponds to pyramidal structure.
The drip nozzle of curved mouth dropper is provided with the outer shroud of projection, and outer shroud and block inwall coupling are used for more closely sealing drip.
The beneficial effects of the utility model are: the cap assembly of being made up of the collar, chain and block is avoided occurring in the use comes off, loses phenomenon.In addition, the pad that is provided with in the connection cover and the cooperation of block and drip nozzle all have good sealing property, and it is residual that the long dropper of 30 degree-45 degree can effectively be controlled reagent, avoids the contamination reagent bottle.
Description of drawings
Fig. 1 is that the curved mouth of the cap with cover that provides of embodiment drips the schematic diagram that covers when the tight state of block lid.
Fig. 2 is that the curved mouth of the cap with cover that provides of embodiment drips the schematic diagram that covers when the block open mode.
Fig. 3 is that the curved mouth of the cap with cover that provides of embodiment drips the schematic diagram that covers connection cover.
The specific embodiment
As shown in Figures 1 and 2, the curved mouth that provides of present embodiment drips lid and comprises connection cover 1, curved mouth dropper 2, the collar 3, chain 4, block 5, pad 6.In conjunction with shown in Figure 3, connection cover 1 has an interface 11, and interface 11 inwalls are provided with connecting thread 12, through hole 13(diameter 2mm-3mm is offered in interface 11 bottoms), around through hole 13 snap ring 14 is set.In the present embodiment, snap ring 14 is surrounded by the four arcs projection and forms, and pad 6 has interstitial hole, and size is slightly littler than snap ring 14, and interstitial hole and snap ring 14 blocks establishings and close, and makes pad 6 be arranged on interface 11 bottoms and can not drop out.
In the present embodiment, curved mouth dropper 2 is one-body molded with connection cover 1, through hole 13 is communicated with curved mouth dropper 2, curved mouth dropper 2 length 60mm-100mm, apart from crooked 30 ° to 45 ° of drip nozzle 1/21st 3 place's dropper, drip nozzle 21 is set to pyramidal structure, can change its caliber size during fabrication and control the fluid drips output.
The collar 3, chain 4 and block a shot and 5 form cap assemblies, wherein chain 4 one ends connect the collar 3, and the other end connects block 5, and the collar 3 is set on the curved mouth dropper 2, and block 5 is a pyramidal structure, can interlock with the drip nozzle 21 of dropper 2.Drip nozzle 21 is provided with the outer shroud 22 of projection apart from drip 8mm place, outer shroud and block 5 inwalls coupling are used for more closely sealing drip.
Using method and process that the curved mouth that the foregoing description provides drips lid are as follows: twist and go the original common lid of reagent bottle, the above-mentioned connection cover 1 of screwing on is when tightening, pad 6 and tight-lipped close combination of reagent bottle, open block 5, the inclination reagent bottle is aimed at the dyeing object, the dynamics of control reagent extruding, reagent is buckled block 5 by through hole 13 after dropper 2 oozes from drip nozzle 21, uses, drip nozzle outer shroud 22 is combined closely with block 5, prevents that reagent from leaking.
Claims (7)
1. the curved mouth of a cap with cover drips lid, it is characterized in that: comprise connection cover, curved mouth dropper, the collar, chain and block, the interface inwall of connection cover is provided with connecting thread, through hole is offered in the bottom, through hole is communicated with curved mouth dropper, and chain one end connects the collar, and the other end connects block, the collar is set on the curved mouth dropper, and block interlocks with the drip nozzle of curved mouth dropper separably.
2. the curved mouth of cap with cover according to claim 1 drips lid, it is characterized in that: described curved mouth dropper and connection cover are one-body molded.
3. the curved mouth of cap with cover according to claim 1 and 2 drips lid, it is characterized in that: crooked 30 ° to 45 ° apart from drip nozzle 1/3rd places in described curved mouth dropper.
4. the curved mouth of cap with cover according to claim 1 drips lid, it is characterized in that: also comprise pad, pad has interstitial hole, and interstitial hole closes with the snap ring card establishing around described through hole setting, and pad is arranged on connection cover interface bottom.
5. the curved mouth according to any described cap with cover of claim 4 drips lid, it is characterized in that: described snap ring is surrounded by the four arcs projection and forms.
6. the curved mouth of cap with cover according to claim 1 drips lid, it is characterized in that: the drip nozzle of described curved mouth dropper is set to pyramidal structure, and block corresponds to pyramidal structure.
7. the curved mouth of cap with cover according to claim 6 drips lid, it is characterized in that: the drip nozzle of described curved mouth dropper is provided with the outer shroud of projection, and outer shroud and block inwall coupling are used for more closely sealing drip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205817196U CN201848256U (en) | 2010-10-28 | 2010-10-28 | Curved-nozzle drip cover with cover cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205817196U CN201848256U (en) | 2010-10-28 | 2010-10-28 | Curved-nozzle drip cover with cover cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848256U true CN201848256U (en) | 2011-06-01 |
Family
ID=44090671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205817196U Expired - Lifetime CN201848256U (en) | 2010-10-28 | 2010-10-28 | Curved-nozzle drip cover with cover cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848256U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546262A (en) * | 2013-10-11 | 2015-04-29 | 旭化成医疗株式会社 | Shunt cap |
| CN104983578A (en) * | 2015-06-19 | 2015-10-21 | 夏瑾梅 | Dropper type precise medicine feeder |
| KR102615936B1 (en) * | 2022-10-26 | 2023-12-20 | (주)이엔비리서치 | A pipette diluent that is portable and easy to use and allows for efficient dispensing |
-
2010
- 2010-10-28 CN CN2010205817196U patent/CN201848256U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546262A (en) * | 2013-10-11 | 2015-04-29 | 旭化成医疗株式会社 | Shunt cap |
| CN104546262B (en) * | 2013-10-11 | 2016-09-14 | 旭化成医疗株式会社 | Fistula lid |
| CN104983578A (en) * | 2015-06-19 | 2015-10-21 | 夏瑾梅 | Dropper type precise medicine feeder |
| KR102615936B1 (en) * | 2022-10-26 | 2023-12-20 | (주)이엔비리서치 | A pipette diluent that is portable and easy to use and allows for efficient dispensing |
| WO2024090983A1 (en) * | 2022-10-26 | 2024-05-02 | (주)이엔비리서치 | Pipette diluent having simple portability and use and enabling efficient dispensing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |