CN220860791U - Split type suction filtration bottle convenient to dismantle - Google Patents
Split type suction filtration bottle convenient to dismantle Download PDFInfo
- Publication number
- CN220860791U CN220860791U CN202321660610.5U CN202321660610U CN220860791U CN 220860791 U CN220860791 U CN 220860791U CN 202321660610 U CN202321660610 U CN 202321660610U CN 220860791 U CN220860791 U CN 220860791U
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- Prior art keywords
- bottle
- suction filtration
- narrow
- convenient
- ring
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- 238000000967 suction filtration Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a split suction filtration bottle convenient to detach, which comprises an upper bottle (3) and a lower bottle (4), wherein the upper bottle (3) and the lower bottle (4) are mutually attached, a collection cup (5) is placed in the lower bottle (4), a sealing ring (8) is arranged between the upper bottle (3) and the lower bottle (4), when the collection cup (5) is taken or placed, the sealing ring (8) is firstly taken down, then the upper bottle (3) is taken off through a handle (9), so that the collection cup (5) can be directly taken out from the lower bottle (4), or placed in the lower bottle (4), and the operation of an experimenter is facilitated; simultaneously, the surfaces of the upper narrow ring (10) and the lower narrow ring (11) are provided with inner hooks (12) which are matched with the outer hooks (13) on the inner sides of the sealing rings (8), the upper bottle (3) and the lower bottle (4) are fixed together through the sealing rings (8), air leakage is prevented, and the condition that the upper bottle (3) and the lower bottle (4) are separated due to the fact that the air pressure in the suction filtration bottle is increased is avoided.
Description
Technical Field
The utility model belongs to the technical field of suction filtration bottles, and particularly relates to a split type suction filtration bottle convenient to detach.
Background
The patent application number is 202123399221.5, and the publication date is 2022, 6 and 21, and a split type suction filtration bottle device convenient to detach is disclosed. The device comprises a support table, and a suction filtration bottle, a suction filtration groove, a filtration cover, a conduit and a hollow glass tube which are detachably connected in sequence; the suction filter bottle is arranged on the support table, a liquid outlet switch is arranged at the bottom of the suction filter bottle, and a suction filter tip and an air pressure switch are arranged at the upper part of the suction filter bottle; the suction filtration groove is provided with a suction filtration small hole, and the hollow glass tube, the guide tube and the filtration cover are sequentially communicated and communicated with the suction filtration bottle through the suction filtration small hole. When the utility model is applied, the hollow glass tube can be directly stretched into the container to quickly absorb the mixed liquid, and the repeated pouring can be avoided due to the arrangement of the liquid outlet switch, so that the suction filtration operation flow is simplified, and the efficiency is improved; in addition, the device is of a split type structure and is easy to unpick and wash; suck-back is also prevented and the volume of the extracted filtrate is determined.
Among the above-mentioned prior art, there is not set up sealing device between the upper and lower components of a whole that can function independently of suction filtration bottle, forms the negative pressure in the suction filtration bottle through bleeding, utilizes upper and lower components of a whole that can function independently to draw close each other and form sealed effect, and this kind of mode is because there is not the structural protection in the outside, and the upper and lower components of a whole that can function independently of taking place easily slides, causes the condition emergence of gas leakage.
Disclosure of utility model
The utility model aims to provide a split type suction filtration bottle capable of reducing the occurrence of air leakage.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a split type suction filtration bottle convenient to dismantle, includes bottle, lower bottle and collecting cup, go up bottle and lower bottle laminating each other, the collecting cup is placed in the lower bottle, go up the bottle and be equipped with the sealing washer down between the bottle.
The bottle is close to the one end of bottle down and is equipped with the narrow circle, the one end of bottle down close to the bottle is equipped with down the narrow circle, the sealing washer sets up the outside at last narrow circle and lower narrow circle.
The upper narrow ring and the lower narrow ring are provided with inner hooks.
An outer hook matched with the inner hook is arranged on the inner side of the sealing ring.
The upper bottle is provided with a rubber plug, and the rubber plug is provided with a funnel.
An exhaust pipe is arranged on one side of the upper bottle, and a deflation valve is arranged on the exhaust pipe.
A handle is arranged on one side of the upper bottle.
The upper bottle and the lower bottle are trapezoidal with a narrow upper part and a wide lower part.
The utility model has the technical effects that: meanwhile, the surfaces of the upper narrow ring and the lower narrow ring are provided with inner hooks which are matched with the outer hooks on the inner side of the sealing ring, so that the upper bottle and the lower bottle are fixed together through the sealing ring, and the situation that the sealing ring slides to cause air leakage is avoided;
When taking or placing the collecting cup, firstly, the sealing ring is taken down, then the upper bottle is taken off through the handle, so that the collecting cup can be directly taken out from the lower bottle or placed in the lower bottle, and the operation of an experimenter is facilitated.
Drawings
The present specification includes the following drawings, the contents of which are respectively:
FIG. 1 is a schematic diagram of a split suction flask of the present utility model;
Fig. 2 is a schematic view of a seal ring of the split type suction filtration bottle of fig. 1, which is convenient to detach.
Marked in the figure as: 1. a funnel; 2. a rubber plug; 3. loading the bottle; 4. discharging the bottle; 5. a collection cup; 6. an exhaust pipe; 7. a bleed valve; 8. a seal ring; 9. a handle; 10. a narrow ring is arranged; 11. a lower narrow ring; 12. an inner hook; 13. an outer hook.
Detailed Description
The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid those skilled in the art in a more complete, accurate and thorough understanding of the inventive concepts and aspects of the utility model, and to facilitate their practice.
Referring to fig. 1-2, a split type suction filtration bottle convenient to detach comprises an upper bottle 3, a lower bottle 4 and a collecting cup 5, wherein the upper bottle 3 and the lower bottle 4 are mutually attached, the collecting cup 5 is placed in the lower bottle 4, and a sealing ring 8 is arranged between the upper bottle 3 and the lower bottle 4.
Through split into upper bottle 3 and lower bottle 4 with the suction flask, when taking or placing collection cup 5, through separating upper bottle 3 and lower bottle 4, can avoid directly removing the inconvenience of collection cup 5 from the bottleneck, make things convenient for the experimenter to take, and because need not take from the bottleneck and place collection cup 5, the volume of collection cup 5 can be great, and the volume of collection is more.
An upper narrow ring 10 is arranged at one end of the upper bottle 3 close to the lower bottle 4, a lower narrow ring 11 is arranged at one end of the lower bottle 4 close to the upper bottle 3, and a sealing ring 8 is arranged outside the upper narrow ring 10 and the lower narrow ring 11.
The sealing washer 8 sets up in the outside of last narrow circle 10 and lower narrow circle 11, can prevent that sealing washer 8 from sliding along the surface of last bottle 3 and lower bottle 4, avoids sealing washer 8 to leave the place of last bottle 3 and lower bottle 4 laminating, causes the unable normally sealed condition of sealing washer 8 to take place.
The upper narrow ring 10 and the lower narrow ring 11 are provided with inner hooks 12; by arranging the inner hook 12, the sealing ring 8 is hooked, and the situation that the sealing ring 8 is mutually separated from the upper narrow ring 10 and the lower narrow ring 11 is prevented.
An outer hanging hook 13 matched with the inner hanging hook 12 is arranged on the inner side of the sealing ring 8; through the cooperation of interior couple 12 and outer couple 13, sealing washer 8 is in the same place with upper bottle 3 and lower bottle 4, prevents that upper bottle 3 and lower bottle 4 from taking place relative slip, causes the condition emergence of gas leakage.
The upper bottle 3 is provided with a rubber stopper 2, and the rubber stopper 2 is provided with a funnel 1; the rubber plug 2 seals the bottle mouth, avoids the overflow of gas and feeds into the upper bottle 3 and the lower bottle 4 through the funnel 1.
An exhaust pipe 6 is arranged on one side of the upper bottle 3, and an air release valve 7 is arranged on the exhaust pipe 6; external air is put into the upper and lower bottles 3 and 4 through the air release valve 7.
A handle 9 is arranged on one side of the upper bottle 3; the handle 9 can facilitate the taking of the upper bottle 3.
The upper bottle 3 and the lower bottle 4 are in a trapezoid shape with a narrow upper part and a wide lower part; the trapezoid lower bottle 4 can be placed on a table top more stably, shaking is reduced, and the trapezoid upper bottle 3 can be prevented on the lower bottle 4 more stably.
The technical effects are as follows: when the collecting cup 5 is taken or placed, the sealing ring 8 is firstly taken down, and then the upper bottle 3 is taken off through the handle 9, so that the collecting cup 5 can be directly taken out from the lower bottle 4 or placed in the lower bottle 4, and the operation of an experimenter is facilitated;
Simultaneously, the surfaces of the upper narrow ring 10 and the lower narrow ring 11 are provided with inner hooks 12, and the inner hooks 13 of the sealing ring 8 are matched, so that the upper bottle 3 and the lower bottle 4 are fixed together through the sealing ring 8, the occurrence of air leakage is prevented, and the occurrence of the separation of the upper bottle 3 and the lower bottle 4 due to the increase of the air pressure in the suction filtration bottle is avoided.
The utility model is described above by way of example with reference to the accompanying drawings. It will be clear that the utility model is not limited to the embodiments described above. As long as various insubstantial improvements are made using the method concepts and technical solutions of the present utility model; or the utility model is not improved, and the conception and the technical scheme are directly applied to other occasions and are all within the protection scope of the utility model.
Claims (5)
1. The utility model provides a split type suction filtration bottle convenient to dismantle, includes bottle (3), lower bottle (4) and collecting cup, its characterized in that: go up bottle (3) and down bottle (4) laminating each other, collecting cup (5) are placed in bottle (4) down, go up bottle (3) and be equipped with sealing washer (8) down between bottle (4), the one end that goes up bottle (3) and is close to bottle (4) down is equipped with narrow circle (10), the one end that bottle (4) is close to bottle (3) down is equipped with down narrow circle (11), sealing washer (8) set up in the outside of last narrow circle (10) and lower narrow circle (11), be equipped with on last narrow circle (10) and lower narrow circle (11) interior couple (12), sealing washer (8) inboard be equipped with interior couple (12) matched with external hook (13).
2. The split suction filtration bottle convenient to detach according to claim 1, wherein: the upper bottle (3) is provided with a rubber plug (2), and the rubber plug (2) is provided with a funnel (1).
3. The split suction filtration bottle convenient to detach according to claim 1 or 2, characterized in that: an exhaust pipe (6) is arranged on one side of the upper bottle (3), and a deflation valve (7) is arranged on the exhaust pipe (6).
4. The split suction filtration bottle convenient to detach according to claim 1 or 2, characterized in that: one side of the upper bottle (3) is provided with a handle (9).
5. The split suction filtration bottle convenient to detach according to claim 1, wherein: the upper bottle (3) and the lower bottle (4) are trapezoidal with a narrow upper part and a wide lower part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321660610.5U CN220860791U (en) | 2023-06-28 | 2023-06-28 | Split type suction filtration bottle convenient to dismantle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321660610.5U CN220860791U (en) | 2023-06-28 | 2023-06-28 | Split type suction filtration bottle convenient to dismantle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220860791U true CN220860791U (en) | 2024-04-30 |
Family
ID=90822287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321660610.5U Active CN220860791U (en) | 2023-06-28 | 2023-06-28 | Split type suction filtration bottle convenient to dismantle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220860791U (en) |
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2023
- 2023-06-28 CN CN202321660610.5U patent/CN220860791U/en active Active
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