CN217586549U - Extraction pipe with improved sealing performance - Google Patents
Extraction pipe with improved sealing performance Download PDFInfo
- Publication number
- CN217586549U CN217586549U CN202220277361.0U CN202220277361U CN217586549U CN 217586549 U CN217586549 U CN 217586549U CN 202220277361 U CN202220277361 U CN 202220277361U CN 217586549 U CN217586549 U CN 217586549U
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- CN
- China
- Prior art keywords
- extraction pipe
- pipe body
- extraction
- fixedly connected
- sealing
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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 - Fee Related
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- 238000000605 extraction Methods 0.000 title claims abstract description 88
- 238000007789 sealing Methods 0.000 title claims abstract description 44
- 238000003756 stirring Methods 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses an extraction pipe that sealing performance improves relates to extraction pipe technical field. This extraction pipe that sealing performance improves, including the extraction pipe body, anti-skidding line has been seted up on the outer wall of extraction pipe body, and the connecting pipe of the top surface fixedly connected with of extraction pipe body rather than inside intercommunication, the front surface fixedly connected with rubber tape of extraction pipe body, the antiskid cover has been cup jointed to the lower extreme of extraction pipe body, has seted up the fixed slot on the inner wall of connecting pipe, is provided with seal assembly on the connecting pipe, and the inside of extraction pipe body is provided with prevents deposiing device. Through sealing assembly's setting, utilize the frictional force between sealing washer and the draw-in groove for the inseparable inside of fixing at the connecting pipe of sealed piece, the device is fixed more firm, takes place to rock at the removal in-process and also can not lead to sealing assembly to break away from the inside of connecting pipe, thereby has promoted and has improved the device leakproofness, plays the effect of protection to the inside sample of extraction pipe body.
Description
Technical Field
The utility model relates to an extraction pipe technical field, in particular to extraction pipe that sealing performance improves.
Background
The extraction tube is the medical appliances who is used for collecting the secretion on the pharynx swab, current extraction tube such as this kind of Nanosep extraction tube puts into the inside of extraction tube with the sample when using, then cup joints sealed lid on the extraction tube, but this kind of sealed lid's leakproofness is relatively poor, drop from the extraction tube easily, lead to the sample to leak, when depositing easily the sample in the extraction tube simultaneously, need rock the extraction tube before the detection and make the precipitate fuse once more, but lead to the extraction tube to take off the hand easily in the mode of the fusion of rocking, so need one kind to promote the leakproofness and can prevent the extraction tube of sediment urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide an extraction pipe that sealing performance improves, can solve the problem that extraction pipe leakproofness is low.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extraction pipe that sealing performance improves, includes the extraction pipe body, anti-skidding line has been seted up on the outer wall of extraction pipe body, and the connecting pipe of the top surface fixedly connected with rather than inside intercommunication of extraction pipe body, the front surface fixedly connected with rubber area of extraction pipe body, the antiskid cover has been cup jointed to the lower extreme of extraction pipe body, has seted up the fixed slot on the inner wall of connecting pipe, is provided with seal assembly on the connecting pipe, and the inside of extraction pipe body is provided with prevents deposiing device, seal assembly includes the bottom plate, and the bottom plate rotates to be connected in the upper end of connecting pipe, and the top surface fixedly connected with connecting axle of bottom plate, the upper end of connecting axle run through the rubber area and rotate with the rubber area and be connected, the upper end fixedly connected with roof of connecting axle, the bottom surface fixedly connected with seal block of bottom plate, prevent deposiing device includes the turning block, and the turning block rotates the top surface of connecting at the roof, the lower extreme fixedly connected with dwang of turning block, the equal fixedly connected with stirring board in surface around of turning block
Preferably, the outer wall of the sealing block is fixedly sleeved with a sealing ring matched with the fixing groove, and the sealing block is in sliding clamping connection with the connecting pipe through the sealing ring.
Preferably, the bottom plate and the top plate are both in contact with a rubber belt.
Preferably, the top plate, the connecting shaft, the bottom plate and the sealing block are all rotatably connected with the rotating rod.
Preferably, the lower end of the rotating rod extends to the inside of the extraction pipe body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) This extraction pipe that sealing performance improves, setting through seal assembly, put into the inside of connecting pipe with sealed piece, make the sealing washer card in the fixed slot, and then fix sealed piece in the inside of connecting pipe, utilize the frictional force between sealing washer and the draw-in groove, make the inside at the connecting pipe that sealed piece is inseparable to fix, compare with the traditional sealed lid of cup jointing on extraction pipe body, the device is fixed more firm, take place to rock at the removal in-process and also can not lead to seal assembly to break away from the inside of connecting pipe, thereby the device leakproofness has been improved in the promotion, play the effect of protection to the inside sample of extraction pipe body.
(2) This extraction pipe that sealing performance improves simultaneously through preventing the setting of deposiing the device, rocks the extraction pipe body with traditional and makes the precipitate compare at this method of fusing, prevents that deposiing the device and fuses the method safe and reliable more once more, has avoided the extraction pipe body to take off one's hands and lead to the damage of extraction pipe body shaking the in-process to the safety in utilization of the device has been promoted, makes the device more durable.
(3) The extraction pipe with improved sealing performance can promote the friction force between the extraction pipe body and the contact surface through the arrangement of the anti-slip sleeve when the extraction pipe body is vertically placed, so that the extraction pipe body is prevented from falling, and the effect of protecting the extraction pipe body is achieved.
Drawings
The invention is further described below with reference to the following figures and examples:
FIG. 1 is a schematic view of an extraction tube with improved sealing performance according to the present invention;
FIG. 2 is a schematic plan view of an extraction tube with improved sealing performance according to the present invention;
FIG. 3 is a schematic view of the present invention showing an open state of an extraction pipe with improved sealing performance;
fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
Reference numerals are as follows: the device comprises a 1 extraction pipe body, 2 anti-skidding lines, 3 rubber belts, 4 connecting pipes, 5 bottom plates, 6 connecting shafts, 7 top plates, 8 rotating blocks, 9 anti-skidding sleeves, 10 sealing blocks, 11 rotating rods, 12 stirring plates, 13 fixing grooves and 14 sealing rings.
Detailed Description
This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.
In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an extraction pipe that sealing performance improves includes extraction pipe body 1, anti-skidding line 2 has been seted up on extraction pipe body 1's the outer wall, setting through anti-skidding line 2, can increase the frictional force between extraction pipe body 1 and the palm when extraction pipe body 1 takes, reduce the phenomenon that extraction pipe body 1 broke off one's hand, thereby the practicality of the device has been promoted, extraction pipe body 1's top surface fixedly connected with and its inside connecting pipe 4 that communicates, extraction pipe body 1's front surface fixedly connected with rubber tape 3, rubber tape 3 can buckle, anti-skidding cover 9 has been cup jointed to extraction pipe body 1's lower extreme, setting through anti-skidding cover 9, when extraction pipe body 1 is vertical to be placed, can promote the frictional force between extraction pipe body 1 and the contact surface, prevent that extraction pipe body 1 from taking place to empty, thereby a guard's effect has been played extraction pipe body 1, fixed slot 13 has been seted up on the inner wall of connecting pipe 4.
Further, be provided with seal assembly on connecting pipe 4, seal assembly includes bottom plate 5, bottom plate 5 rotates the upper end of connecting at connecting pipe 4, the top surface fixedly connected with connecting axle 6 of bottom plate 5, the upper end of connecting axle 6 is run through rubber tape 3 and is rotated with rubber tape 3 and be connected, the upper end fixedly connected with roof 7 of connecting axle 6, the bottom surface fixedly connected with of bottom plate 5 seals piece 10, fixed cover has connect with the sealing washer 14 with 13 looks adaptations of fixed slot on the outer wall of sealed piece 10, sealing washer 14 and 13 slip joint of fixed slot, bottom plate 5 and roof 7 all contact with rubber tape 3.
Further, when using the device, place the inside back at extraction pipe body 1 when the sample, put into the inside of connecting pipe 4 with sealed piece 10, make sealing washer 14 card in fixed slot 13, and then fix sealed piece 10 in the inside of connecting pipe 4, utilize the frictional force between sealing washer 14 and the draw-in groove, make the inside at connecting pipe 4 of inseparable fixing of sealed piece 10, compare with the traditional sealed lid of cup jointing on extraction pipe body 1, the device is fixed more firm, it can not lead to seal assembly to break away from the inside of connecting pipe 4 yet to take place to rock at the removal in-process, thereby the device leakproofness has been improved in the promotion, play the effect of protection to the sample of extraction pipe body 1 inside.
The second embodiment;
referring to fig. 1-4, on the basis of the first embodiment, an anti-precipitation device is disposed inside the extraction tube body 1, the anti-precipitation device includes a rotating block 8, the rotating block 8 is rotatably connected to the top surface of the top plate 7, a rotating rod 11 is fixedly connected to the lower end of the rotating block 8, the lower end of the rotating rod 11 extends into the extraction tube body 1, stirring plates 12 are fixedly connected to the front and rear surfaces of the rotating rod 11, and the top plate 7, the connecting shaft 6, the bottom plate 5 and the sealing block 10 are rotatably connected to the rotating rod 11.
Further, when using the device, when collecting some samples that deposit easily when the inside of extraction tube body 1, take place to deposit in order to place the sample, before detecting the sample, rotate through turning block 8 and drive dwang 11 and rotate, dwang 11 rotates and drives stirring board 12 and rotate, stirring board 12 rotates and drives the sample and rotate, thereby it fuses once more to drive the material that deposits, and then the quality of sample has been guaranteed, the accuracy of sample detection has been promoted, simultaneously through preventing the setting of sediment device, it makes the precipitate compare here the method of fusing with traditional rocking extraction tube body 1, prevent that sediment device fuses the method once more safe and reliable, avoided extraction tube body 1 to take off the hand and lead to extraction tube body 1 to damage at rocking the in-process, thereby the safety in utilization of the device has been promoted, make the device more durable.
The working principle is as follows:
when using the device, at first place the inside back at extraction tube body 1 when the sample, put into the inside of connecting pipe 4 with sealed piece 10, make sealing washer 14 card in fixed slot 13, and then fix sealed piece 10 in the inside of connecting pipe 4, later when the inside of extraction tube body 1 collects some samples that deposit easily, take place to deposit in order to place the sample, before detecting the sample, rotate through turning block 8 and drive dwang 11 and rotate, dwang 11 rotates and drives stirring board 12 and rotate, stirring board 12 rotates and drives the sample and rotate, thereby it fuses once more to drive the material that deposits, and then guaranteed the quality of sample, the accuracy of sample detection has been promoted.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. An extraction tube with improved sealing performance, comprising an extraction tube body (1), characterized in that: the anti-skidding structure is characterized in that anti-skidding lines (2) are formed in the outer wall of the extraction pipe body (1), the top surface of the extraction pipe body (1) is fixedly connected with a connecting pipe (4) communicated with the inside of the extraction pipe body, the front surface of the extraction pipe body (1) is fixedly connected with a rubber belt (3), an anti-skidding sleeve (9) is sleeved at the lower end of the extraction pipe body (1), a fixing groove (13) is formed in the inner wall of the connecting pipe (4), a sealing assembly is arranged on the connecting pipe (4), and an anti-sedimentation device is arranged inside the extraction pipe body (1).
2. An improved seal extraction tube as set forth in claim 1, wherein: the sealing assembly comprises a bottom plate (5), the bottom plate (5) is rotatably connected to the upper end of the connecting pipe (4), a connecting shaft (6) is fixedly connected to the top surface of the bottom plate (5), the upper end of the connecting shaft (6) penetrates through the rubber belt (3) and is rotatably connected with the rubber belt (3), a top plate (7) is fixedly connected to the upper end of the connecting shaft (6), and a sealing block (10) is fixedly connected to the bottom surface of the bottom plate (5).
3. An extraction tube with improved sealing properties according to claim 2, wherein: and a sealing ring (14) matched with the fixing groove (13) is fixedly sleeved on the outer wall of the sealing block (10), and the sealing ring (14) is in sliding clamping connection with the fixing groove (13).
4. An extraction tube with improved sealing properties according to claim 3, wherein: prevent deposiing device includes turning block (8), and turning block (8) rotate to be connected at the top surface of roof (7), the lower extreme fixedly connected with dwang (11) of turning block (8), and the lower extreme of dwang (11) extends to the inside of extraction pipe body (1), the equal fixedly connected with in front and back surface of dwang (11) stirs board (12).
5. The extraction tube with improved sealing performance of claim 4, wherein: the top plate (7), the connecting shaft (6), the bottom plate (5) and the sealing block (10) are all rotationally connected with the rotating rod (11).
6. An extraction tube with improved sealing properties according to claim 3, wherein: the bottom plate (5) and the top plate (7) are both in contact with the rubber belt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220277361.0U CN217586549U (en) | 2022-02-10 | 2022-02-10 | Extraction pipe with improved sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220277361.0U CN217586549U (en) | 2022-02-10 | 2022-02-10 | Extraction pipe with improved sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217586549U true CN217586549U (en) | 2022-10-14 |
Family
ID=83538092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220277361.0U Expired - Fee Related CN217586549U (en) | 2022-02-10 | 2022-02-10 | Extraction pipe with improved sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217586549U (en) |
-
2022
- 2022-02-10 CN CN202220277361.0U patent/CN217586549U/en not_active Expired - Fee Related
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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: 20221014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |