CN201912946U - Fastened suction ball for disposable suction tube - Google Patents
Fastened suction ball for disposable suction tube Download PDFInfo
- Publication number
- CN201912946U CN201912946U CN2010206797787U CN201020679778U CN201912946U CN 201912946 U CN201912946 U CN 201912946U CN 2010206797787 U CN2010206797787 U CN 2010206797787U CN 201020679778 U CN201020679778 U CN 201020679778U CN 201912946 U CN201912946 U CN 201912946U
- Authority
- CN
- China
- Prior art keywords
- suction
- intubate
- tube
- ball
- suction ball
- 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
Images
Landscapes
- Prostheses (AREA)
Abstract
The utility model belongs to a fastened suction ball for a disposable suction tube, which mainly consists of a suction ball and a suction ball neck. A tube inserting outer opening is arranged at the inner upper end of the suction ball neck, the suction tube can be inserted in the tube inserting outer opening, a tube inserting inner opening which is concentric to the tube inserting outer opening is arranged at the inner lower end of the suction ball neck corresponding to the tube inserting outer opening, sawtooth-shaped sealing raised lines are arranged on the peripheral wall of an inner tube of the suction ball neck between the tube inserting outer opening and the tube inserting inner opening, and the diameter of the tube inserting outer opening is larger than that of the tube inserting inner opening. Anti-skidding ribs are disposed on the outer side of the suction ball neck. Reinforcing ribs are arranged on the suction ball neck on the outer side of the tube inserting outer opening. Connection sealing property between the suction ball and the suction tube can be effectively increased, and the fastened suction ball for the disposable suction tube has the advantages of simple structure, convenience in installation and fine connection sealing effect.
Description
Technical field
The utility model belongs to a kind of fastening type Dispette and inhales ball.
Background technology
The suction ball is fixed in the upper end of suction pipe usually, and ball is inhaled in extruding in use, and the negative-pressure sucking that utilizes the interior hollow of suction ball to produce is drawn into liquid in the suction pipe, otherwise, again liquid is squeezed out suction pipe.At present, Dispette is poorly sealed with suction ball connecting portion, and suction pipe leaks gas with inhaling the ball connecting portion when easily causing extruding to inhale ball, and test(ing) liquid can not be drawn in the suction pipe.Change Dispette if save, suction pipe need be extracted the suction ball and change, along with the increase of frequency of utilization and replacing number of times, the easier sealing of inhaling between ball and the suction pipe that causes reduces significantly, brings inconvenience to the user.
Summary of the invention
The purpose of this utility model is that a kind of fastening type Dispette of design is inhaled ball, can effectively improve the sealing that is connected of inhaling ball and suction pipe, have simple in structure, easy for installation, the connection advantage of good sealing effect.
For this reason, the utility model is mainly by inhaling ball and inhaling the ball neck and formed, be provided with the intubate collar extension that inserts for suction pipe on inhaling in the ball neck, the corresponding intubate collar extension in the interior lower end of suction ball neck is provided with the intubate internal orifice with intubate collar extension concentric, the wall all around of pipe is provided with the serrated seal raised line in the suction ball neck between intubate collar extension and the intubate internal orifice, and the diameter of intubate collar extension is greater than the diameter of intubate internal orifice.The described suction ball neck outside is provided with anti-skidding muscle.The suction ball neck in the described intubate collar extension outside is provided with reinforcement.The said structure design has realized the purpose of this utility model.
Advantage of the present utility model can effectively improve the sealing that is connected of inhaling ball and suction pipe, has simple in structurely, and volume is little, and is easy for installation, the connection good sealing effect.
Description of drawings
Figure is the utility model structural representation
The specific embodiment
As shown in the figure, a kind of fastening type Dispette is inhaled ball, mainly by inhaling ball 7 and inhaling ball neck 5 and formed.Be provided with the intubate collar extension 3 that inserts for suction pipe on inhaling in the ball neck, the corresponding intubate collar extension in the interior lower end of suction ball neck is provided with the intubate internal orifice 6 with intubate collar extension concentric, the wall all around of pipe is provided with serrated seal raised line 4 in the suction ball neck between intubate collar extension and the intubate internal orifice, and the effect of serrated seal raised line is the sealing that can improve suction pipe and inhale connecting portion between the ball.The diameter of intubate collar extension makes the interior pipe of suction ball neck between intubate collar extension and the intubate internal orifice be truncated cone-shaped greater than the diameter of intubate internal orifice, and convenient pipette inserts fastening and convenient extraction and changes.
The described suction ball neck outside is provided with anti-skidding muscle 1, is beneficial to grip to insert suction pipe.The suction ball neck in the described intubate collar extension outside is provided with reinforcement 2, is beneficial to and tightens up the intubate collar extension, the sealing of strengthening suction pipe and inhaling connecting portion between the ball.
In a word, the utility model has the advantages that the connection sealing of can Effective Raise inhaling ball and suction pipe, have simple in structurely, easy for installation that the connection good sealing effect can be promoted the use of.
Claims (3)
1. a fastening type Dispette is inhaled ball, mainly by inhaling ball and inhaling the ball neck and formed, it is characterized in that: be provided with the intubate collar extension that inserts for suction pipe on inhaling in the ball neck, the corresponding intubate collar extension in the interior lower end of suction ball neck is provided with the intubate internal orifice with intubate collar extension concentric, the wall all around of pipe is provided with the serrated seal raised line in the suction ball neck between intubate collar extension and the intubate internal orifice, and the diameter of intubate collar extension is greater than the diameter of intubate internal orifice.
2. inhale ball by the described fastening type Dispette of claim 1, it is characterized in that: the described suction ball neck outside is provided with anti-skidding muscle.
3. inhale ball by the described fastening type Dispette of claim 1, it is characterized in that: the suction ball neck in the described intubate collar extension outside is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206797787U CN201912946U (en) | 2010-12-27 | 2010-12-27 | Fastened suction ball for disposable suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206797787U CN201912946U (en) | 2010-12-27 | 2010-12-27 | Fastened suction ball for disposable suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201912946U true CN201912946U (en) | 2011-08-03 |
Family
ID=44412764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206797787U Expired - Fee Related CN201912946U (en) | 2010-12-27 | 2010-12-27 | Fastened suction ball for disposable suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201912946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444362A (en) * | 2014-10-27 | 2015-03-25 | 苏州安洁科技股份有限公司 | Method for taking up and putting down glass in printing process |
| CN105964317A (en) * | 2016-05-16 | 2016-09-28 | 安徽海澄德畅电子科技有限公司 | Volume control device of glass pipette |
-
2010
- 2010-12-27 CN CN2010206797787U patent/CN201912946U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444362A (en) * | 2014-10-27 | 2015-03-25 | 苏州安洁科技股份有限公司 | Method for taking up and putting down glass in printing process |
| CN104444362B (en) * | 2014-10-27 | 2016-09-14 | 苏州安洁科技股份有限公司 | A kind of method picking and placeing glass in printing process |
| CN105964317A (en) * | 2016-05-16 | 2016-09-28 | 安徽海澄德畅电子科技有限公司 | Volume control device of glass pipette |
| CN105964317B (en) * | 2016-05-16 | 2018-12-21 | 新昌县建凯电机有限公司 | A kind of amount control device of glass pipet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201912946U (en) | Fastened suction ball for disposable suction tube | |
| CN205411777U (en) | Sputum aspirator | |
| CN201245429Y (en) | Telescopic funnel | |
| CN213131133U (en) | Noninvasive sputum suction device | |
| CN202270238U (en) | Trachea cannula with suction and temperature measurement functions | |
| CN202061210U (en) | Anti-splash casing pipe of medical tracheal casing pipe | |
| CN202568253U (en) | Anti-dropping absorbing ball for electrocardiogram machine | |
| CN201418932Y (en) | Multi-interface endotracheal intubation | |
| CN208259957U (en) | A kind of Manpower sputum aspirator | |
| CN207822235U (en) | Telescopic breathing machine pipeline | |
| CN201088763Y (en) | Tracheal cannula | |
| CN204972251U (en) | Medicine syringe is dissolved to inner bag formula | |
| CN209004815U (en) | A kind of Infectious Disease's liver and gallbladder liver ascites aspirator | |
| CN207055719U (en) | A kind of simple anal tube | |
| CN220327736U (en) | Sputum aspirator with flexible tube | |
| CN219558193U (en) | Suction device for ascites of hepatopathy in infectious department | |
| CN202802440U (en) | NewNovel trachea cannula | |
| CN204501831U (en) | The anti-error suction vacuum extractor of anti-gas-leak | |
| CN209475234U (en) | A kind of interior muscle formula scale sputum aspirator tube | |
| CN202146508U (en) | Oxygen humidifier | |
| CN209039480U (en) | A kind of double end microbial inoculum suction pipe head | |
| CN201356831Y (en) | Two-purpose sputum aspiration device | |
| CN206167478U (en) | A negative pressure drainage device for fiberoptic bronchoscope | |
| CN213911647U (en) | Disposable neonate sputum aspirator | |
| CN201930290U (en) | Sputum aspirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20111227 |