CN206240506U - A kind of anti-down gummosis head dropper of novel combination type - Google Patents
A kind of anti-down gummosis head dropper of novel combination type Download PDFInfo
- Publication number
- CN206240506U CN206240506U CN201621339037.8U CN201621339037U CN206240506U CN 206240506 U CN206240506 U CN 206240506U CN 201621339037 U CN201621339037 U CN 201621339037U CN 206240506 U CN206240506 U CN 206240506U
- Authority
- CN
- China
- Prior art keywords
- glass
- hole plug
- gummosis
- combination type
- novel combination
- 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
Links
Landscapes
- Closures For Containers (AREA)
Abstract
The anti-down gummosis head dropper of a kind of novel combination type of the utility model, by latex Capsule, glass with hole plug and tip glass tube structure composition;The glass with hole plug bottom is provided with screw thread, the tip glass tube upper inside wall is provided with screw thread, the glass with hole plug and tip glass tube are assembled by helical structure, and the glass with hole plug and tip glass tube upper end are designed and angle of inclination is identical for being clamped sealing to latex Capsule bottom for back taper.The utility model provides a kind of installation easy to disassemble, and Capsule sealing is more preferable and liquid will not be made to flow to the anti-down gummosis head dropper of novel combination type of Capsule part because of placement and misoperation.
Description
Technical field
The utility model is related to a kind of anti-down gummosis head dropper of novel combination type, belongs to laboratory apparatus field.
Background technology
Glue head dropper is often used during biological and chemical experiment is carried out to draw and liquid reagent is added dropwise, and work as
Glue head dropper is in use often by placement is improper or drawing the reason such as excessive makes drawn reagent enter Capsule
And corrosiveness is produced to Capsule, the service life of Capsule is greatly shortened, and traditional glue head dropper is often through directly by glue
Mode of the cap sleeve on dropper is installed and changed, and this installation substitute mode is often poorly sealed, can usually produce gas leakage
Phenomenon, many inconvenience are brought to operation.
Utility model content
The purpose of this utility model is to overcome the shortcomings of original technology, there is provided a kind of anti-down gummosis head of novel combination type
Dropper.
The anti-down gummosis head dropper of a kind of novel combination type of the utility model, by latex Capsule, glass with hole plug and sharp mouth glass
Glass tubular construction is constituted;The glass with hole plug bottom is provided with screw thread, and the tip glass tube upper inside wall is provided with screw thread, the band
Hole glass stopper and tip glass tube are assembled by helical structure, and the glass with hole plug and tip glass tube upper end are back taper
Shape is designed and angle of inclination is identical for being clamped sealing to latex Capsule bottom.
The characteristics of the utility model, also resides in:The latex Capsule is arranged on glass with hole beyond the Great Wall by helical structure and point
Mouth glass tube is combined connection.
The glass with hole plug low side is provided with raised tip, can effectively prevent liquid from flowing backwards.
The utility model beneficial effect to be reached there is provided a kind of installation easy to disassemble, and Capsule sealing is more preferably and not
Liquid can be made to flow backward to the anti-down gummosis head dropper of novel combination type of Capsule part because of placement and misoperation.
Brief description of the drawings
Fig. 1 splits schematic diagram for a kind of structure of the anti-down gummosis head dropper of novel combination type of the utility model.
Fig. 2 is a kind of overall structure figure of the anti-down gummosis head dropper of novel combination type of the utility model.
In figure, 1. latex Capsule, 2. glass with hole plug, 3. raised tip, 4. tip glass tube, 5. screw thread, 6. inwall spiral shell
Line.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of anti-down gummosis head dropper of novel combination type of the utility model is by latex Capsule 1, glass with hole plug 2, sharp mouth glass
The structure composition of glass pipe 4, the glass with hole plug low side is provided with raised tip 3, and the lower end outer wall of glass with hole plug 2 is provided with screw thread
5, the upper end inwall of the tip glass tube 4 is provided with inner thread 6.
A kind of specific assembling of the anti-down gummosis head dropper of novel combination type of the utility model is as follows using process:First by breast
Glue Capsule 1 is enclosed within the upper end of glass with hole plug 2, then utilizes screw thread 5 and inner thread 6 by glass with hole plug 2 by rotation mode
Carry out tightening operation with tip glass tube 4, latex Capsule 1 is enclosed within the part of glass with hole plug 2 and is clamped and reaches in rundown process
Sealing effectiveness;The raised tip 3 that the low side of glass with hole plug 2 is set can prevent the partially liq of tip glass tube 4 from flowing backward to latex glue
The part of cap 1.
Claims (2)
1. the anti-down gummosis head dropper of a kind of novel combination type, its feature is:By latex Capsule(1), glass with hole plug(2)And point
Mouth glass tube(4)Structure composition;The glass with hole plug(2)Bottom is provided with screw thread(5), the glass with hole plug(2)Low side sets
There is raised tip(3), the tip glass tube(4)Top is provided with inner thread(6), the glass with hole plug(2)With sharp mouth glass
Glass pipe(4)Connected by helical structure, the latex Capsule(1)It is enclosed within glass with hole plug(2)Upper end.
2. the anti-down gummosis head dropper of a kind of novel combination type according to claim 1, its feature is:Glass with hole plug
(2)And tip glass tube(4)Upper end is designed and angle of inclination is identical for back taper, for clamping latex Capsule(1)It is enclosed within holes
Glass stopper(2)Upper part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621339037.8U CN206240506U (en) | 2016-12-08 | 2016-12-08 | A kind of anti-down gummosis head dropper of novel combination type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621339037.8U CN206240506U (en) | 2016-12-08 | 2016-12-08 | A kind of anti-down gummosis head dropper of novel combination type |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206240506U true CN206240506U (en) | 2017-06-13 |
Family
ID=59005292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621339037.8U Expired - Fee Related CN206240506U (en) | 2016-12-08 | 2016-12-08 | A kind of anti-down gummosis head dropper of novel combination type |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206240506U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112337419A (en) * | 2020-10-27 | 2021-02-09 | 浙江花蝶染料化工有限公司 | Preparation method of 4- (1-hydroxy-1-methylethyl) -2-propylimidazole-5-carboxylic acid ethyl ester |
-
2016
- 2016-12-08 CN CN201621339037.8U patent/CN206240506U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112337419A (en) * | 2020-10-27 | 2021-02-09 | 浙江花蝶染料化工有限公司 | Preparation method of 4- (1-hydroxy-1-methylethyl) -2-propylimidazole-5-carboxylic acid ethyl ester |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206240506U (en) | A kind of anti-down gummosis head dropper of novel combination type | |
CN208356237U (en) | A kind of piping filter being convenient for changing filter core | |
CN206535565U (en) | A kind of pipette | |
CN206843507U (en) | A kind of suspension cell culture device | |
CN206468953U (en) | Direct insertion fast connecting joint for pipe | |
CN205922788U (en) | Microbial fermentation altar for pickles | |
CN201880208U (en) | Medical check valve | |
CN203448050U (en) | Portable Hanas natural gas mixing tank | |
CN202236873U (en) | Tapered joint of drainage tube | |
CN209004058U (en) | A kind of saliva acquisition preservation pipe for being able to achieve a variety of preservation liquid and being mixed with saliva | |
CN207913804U (en) | A kind of novel rubber pipette bulb | |
CN203324237U (en) | Capillary chromatographic column liner device for gas chromatograph detector | |
CN207850586U (en) | A kind of biogas pressure detection device | |
CN206589504U (en) | Portable hydraulic writing brush | |
CN206376327U (en) | A kind of sewer preventing water leakage anti-clogging sub-assembly | |
CN206545747U (en) | A kind of scalable thread complete set fixing pipe | |
CN201076641Y (en) | Rapid transfusion system | |
CN206577609U (en) | Air humidification device | |
CN204528210U (en) | Liquid reserve tank | |
CN207317618U (en) | A kind of connection structure for plate heat exchanger | |
CN208419291U (en) | A kind of removable condenser | |
CN205570365U (en) | Disposable elbow pipette | |
CN208912111U (en) | Pipette is used in teaching | |
CN203663857U (en) | Tip | |
CN203819703U (en) | Emulsion pump with large outer cover |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171208 |
|
CF01 | Termination of patent right due to non-payment of annual fee |