CN219077913U - Self-sealing device and dye liquor container - Google Patents
Self-sealing device and dye liquor container Download PDFInfo
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- CN219077913U CN219077913U CN202223606948.0U CN202223606948U CN219077913U CN 219077913 U CN219077913 U CN 219077913U CN 202223606948 U CN202223606948 U CN 202223606948U CN 219077913 U CN219077913 U CN 219077913U
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Abstract
The application relates to the technical field of test equipment, in particular to a self-sealing device and a dye liquor container. The self-sealing device includes: dripper, bottle cap and sphere; one end of the bottle cap is detachably connected with the dripper, the other end of the bottle cap is connected with the bottle body, a first liquid channel is arranged in the bottle cap, a second liquid channel is arranged in the dripper, the first liquid channel is funnel-shaped, a baffle is arranged between the bottle cap and the dripper, a hollow area is arranged on the baffle, and the sphere is arranged in the first liquid channel; when the ball body is in a first state, the ball body seals the first liquid channel, and when the ball body is in a second state, the ball body is positioned at one side close to the baffle plate, and the first liquid channel and the second liquid channel are communicated. The self-sealing device in the application can be connected to the dye liquor container so that the dye liquor container is in a relatively sealed state when not in use, and the quality of dye liquor in the dye liquor container is ensured.
Description
Technical Field
The application relates to the technical field of test equipment, in particular to a self-sealing device and a dye liquor container.
Background
Dyeing is the most frequently used and fundamental test operation in microbiology profession, and because the clinical microbiology room of the hospital is too large in sample quantity and is continuously connected, the work of medical staff is very heavy and complex, and then the operation behavior of various irregularities and mistakes in busy is caused. Wherein forgetting to close the staining solution container lid is one of the bad actions therein. This can result in lower concentrations of volatile components due to excessive volatilization of the dye liquor, or lower concentrations of key components due to precipitation of solutes as a result of concentration of aqueous reagents, changes in pH, or prolonged exposure of the solution to air, oxidative deterioration, ultimately affecting the reliability of the test results.
Disclosure of Invention
The application provides a from closing device and dye liquor container, from closing device can connect on the dye liquor container to make the dye liquor container be in the state of relative seal when not using, guarantee the quality of dye liquor in the dye liquor container.
In a first aspect, the present application provides a self-sealing device comprising: dripper, bottle cap and sphere;
one end of the bottle cap is detachably connected with the dripper, the other end of the bottle cap is connected with the bottle body, a first liquid channel is arranged in the bottle cap, a second liquid channel is arranged in the dripper, the first liquid channel is funnel-shaped, a baffle is arranged between the bottle cap and the dripper, a hollow area is arranged on the baffle, and the sphere is arranged in the first liquid channel;
when the ball body is in a first state, the ball body seals the first liquid channel, and when the ball body is in a second state, the ball body is positioned at one side close to the baffle plate, and the first liquid channel and the second liquid channel are communicated.
According to the self-sealing device, the dripper is detachably connected with one end of the bottle cap, the other end of the bottle cap is used for being connected with the bottle body, when the bottle body is placed vertically, the bottle cap and the dripper are also in a vertical state, the ball body is located in a first liquid channel of the bottle cap, the ball body is in the first state, under the action of gravity, the ball body can seal the first liquid channel, at the moment, dye liquor in the bottle body cannot pass through the first liquid channel, the dye liquor in the bottle body is in a relatively sealed environment, and the dye liquor is prevented from being contacted with air; when dyeing operation is needed, the bottle body can be in an inclined or inverted state, the sphere is in a second state, the sphere moves to the position where the baffle is located under the action of gravity, the baffle blocks the sphere, the first liquid channel is communicated with the second liquid channel, and dye liquor in the bottle body can be dripped out from the dripper through the first liquid channel and the second liquid channel; because the ball body has the first state and the second state, the first liquid channel can be blocked and conducted, so that the dye liquor can be automatically blocked when not used, and the normal use of the dye liquor is not influenced.
Preferably, an internal thread is arranged at one end of the bottle cap facing the dripper, and an external thread matched with the internal thread is arranged at one side of the dripper facing the bottle cap.
Preferably, the internal thread and one side of the first liquid channel facing the dripper form a step, and the baffle is arranged on the step.
Preferably, the self-sealing device further comprises a plurality of gaskets, and a plurality of gaskets are arranged between the step and the baffle.
Preferably, the second liquid channel is funnel-shaped.
Preferably, the outer contour of the dripper is funnel-shaped.
Preferably, the baffle comprises a plurality of annular reinforcing ribs and strip-shaped reinforcing ribs;
the strip-shaped reinforcing ribs are used for connecting the annular reinforcing ribs, and the hollow areas are formed by the strip-shaped reinforcing ribs and the annular reinforcing ribs.
Preferably, when the ball is in the first state, a gap exists between the ball and the baffle.
In a second aspect, the application further provides a dye liquor container, which comprises a bottle body and the self-sealing device, wherein the bottle body is used for containing a solvent, and the self-sealing device is connected with a liquid outlet of the bottle body.
Preferably, the bottle body is detachably connected with the other end of the bottle cap.
Drawings
Fig. 1 is a schematic structural view of a self-sealing device provided in the present application;
fig. 2 is a cross-sectional view of fig. 1.
Icon: 10-drippers; 11-a second liquid channel; 20-bottle cap; 21-a first liquid channel; 30-sphere; 40-baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the present application provides a self-sealing device, comprising: dripper 10, bottle cap 20 and sphere 30;
one end of the bottle cap 20 is detachably connected with the dripper 10, the other end of the bottle cap 20 is used for being connected with a bottle body, a first liquid channel 21 is arranged in the bottle cap 20, a second liquid channel 11 is arranged in the dripper 10, the first liquid channel 21 is funnel-shaped, a baffle 40 is arranged between the bottle cap 20 and the dripper 10, a hollow area is arranged on the baffle 40, and the sphere 30 is arranged in the first liquid channel 21;
when the ball 30 is in the first state, the ball 30 seals the first liquid channel 21, and when the ball 30 is in the second state, the ball 30 is positioned at one side close to the baffle 40, and the first liquid channel 21 and the second liquid channel 11 are communicated.
According to the self-sealing device, a dripper 10 is detachably connected with one end of a bottle cap 20, the other end of the bottle cap 20 is used for being connected with a bottle body, when the bottle body is vertically placed, the bottle cap 20 and the dripper 10 are also in a vertical state, a ball 30 is positioned in a first liquid channel 21 of the bottle cap 20, the ball 30 is in a first state, under the action of gravity, the ball 30 can seal the first liquid channel 21, at the moment, dye liquor in the bottle body cannot pass through the first liquid channel 21, and the dye liquor in the bottle body is in a relatively sealed environment to prevent the dye liquor from contacting with air; when the dyeing operation is required, the bottle body can be in an inclined or inverted state, the sphere 30 is in a second state, the sphere 30 moves to the position of the baffle 40 under the action of gravity, the baffle 40 blocks the sphere 30, the first liquid channel 21 and the second liquid channel 11 are communicated, and the dye liquor in the bottle body can be dripped out from the dripper 10 through the first liquid channel 21 and the second liquid channel 11; because the sphere 30 has the first state and the second state, the first liquid channel 21 can be blocked and conducted, so that the dye liquor can be automatically blocked when not in use, and the normal use of the dye liquor is not affected.
It should be noted that, there are various ways of detachably connecting one end of the bottle cap 20 with the dripper 10, such as: an internal thread is arranged on one side of the bottle cap 20 facing the dripper 10, an external thread is arranged on one side of the dripper 10 facing the bottle cap 20, and the internal thread and the external thread are matched with each other; or, a plurality of buckles are arranged on one side of the bottle cap 20 facing the dripper 10, a clamping groove is arranged on one side of the dripper 10 facing the bottle cap 20, the buckles and the clamping grooves are arranged in a one-to-one correspondence manner, and various detachable connection modes between the bottle cap 20 and the dripper 10 are provided, which are not illustrated here.
In one possible embodiment, when the end of the cap 20 facing the dripper 10 is provided with an internal thread, the internal thread may form a step with the side of the first liquid channel 21 facing the dripper 10, the baffle 40 may be disposed on the step, and the cap 20 may be connected to the dripper 10, i.e. the position of the baffle 40 may be fixed.
In order to achieve the first state of the sphere 30, a plurality of spacers may be provided on the step for the distance between the sphere 30 and the baffle 40, and the distance between the sphere 30 and the baffle 40 may be adjusted by the number of spacers, so that the flow rate of the dye liquor passing through the first liquid channel 21 may be adjusted, thereby improving the control of the dropping speed by the self-sealing device.
In the above embodiment, the second liquid passage is also funnel-shaped, and the outer contour of the dripper 10 is also funnel-shaped.
In the above-described embodiment, the baffle 40 may include a plurality of annular ribs and strip-shaped ribs; the strip-shaped reinforcing ribs are used for connecting the annular reinforcing ribs, and the hollow areas are formed by the strip-shaped reinforcing ribs and the annular reinforcing ribs. In this way, not only the movement position of the idle sphere 30, but also the dye liquor passing through the first liquid channel 21 can be ensured to enter the second liquid channel 11.
The application still provides a dye liquor container, and this dye liquor container can include bottle and the self-closing device in any one of the above-mentioned schemes, and wherein, the bottle is used for splendid attire solvent, and self-closing device is connected with the bottle. Specifically, when using the dye liquor container, the dye liquor container needs to be tilted or the hot liquor container needs to be inverted, the ball 30 moves to one side of the baffle 40 under the action of gravity so that the solvent in the bottle body can flow out, and when the operation is completed, the bottle body is in a disposal state again, the ball 30 can seal the first liquid channel 21 under the action of gravity, and further the problem of solvent failure caused by bad operation habits of inspectors can be avoided.
In one possible embodiment, the bottle body is removably connected to the cap 20 to facilitate subsequent replenishment of the solvent in the bottle body.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A self-sealing device, comprising: dripper, bottle cap and sphere;
one end of the bottle cap is detachably connected with the dripper, the other end of the bottle cap is connected with the bottle body, a first liquid channel is arranged in the bottle cap, a second liquid channel is arranged in the dripper, the first liquid channel is funnel-shaped, a baffle is arranged between the bottle cap and the dripper, a hollow area is arranged on the baffle, and the sphere is arranged in the first liquid channel;
when the ball body is in a first state, the ball body seals the first liquid channel, and when the ball body is in a second state, the ball body is positioned at one side close to the baffle plate, and the first liquid channel and the second liquid channel are communicated.
2. The self-sealing device according to claim 1, wherein an end of the bottle cap facing the dripper is provided with an internal thread, and a side of the dripper facing the bottle cap is provided with an external thread cooperating with the internal thread.
3. A self-sealing device according to claim 2, wherein the internal thread forms a step with the side of the first liquid passage facing the dripper, the baffle being arranged on the step.
4. A self-sealing device according to claim 3, further comprising a plurality of shims disposed between the step and the baffle.
5. The self-sealing device of claim 1, wherein the second liquid channel is funnel-shaped.
6. A self-sealing device according to claim 1, wherein the dripper has a funnel-shaped outer contour.
7. The self-sealing device of claim 1, wherein the baffle comprises a plurality of annular ribs and bar-shaped ribs;
the strip-shaped reinforcing ribs are used for connecting the annular reinforcing ribs, and the hollow areas are formed by the strip-shaped reinforcing ribs and the annular reinforcing ribs.
8. The self-sealing device of claim 1, wherein a gap exists between the ball and the baffle when the ball is in the first state.
9. A dye liquor container comprising a bottle for holding a solvent and a self-sealing device according to any one of claims 1 to 8, said self-sealing device being connected to a liquid outlet of said bottle.
10. The dye liquor container according to claim 9, wherein the bottle body is detachably connected to the other end of the bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223606948.0U CN219077913U (en) | 2022-12-30 | 2022-12-30 | Self-sealing device and dye liquor container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223606948.0U CN219077913U (en) | 2022-12-30 | 2022-12-30 | Self-sealing device and dye liquor container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219077913U true CN219077913U (en) | 2023-05-26 |
Family
ID=86403309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223606948.0U Active CN219077913U (en) | 2022-12-30 | 2022-12-30 | Self-sealing device and dye liquor container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219077913U (en) |
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2022
- 2022-12-30 CN CN202223606948.0U patent/CN219077913U/en active Active
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