CN213749199U

CN213749199U - Liquid collector

Info

Publication number: CN213749199U
Application number: CN202022019048.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Kaishun Medical Equipment Manufacturing Co Ltd
Current assignee: Wuxi Kaishun Medical Equipment Manufacturing Co Ltd
Priority date: 2019-09-20
Filing date: 2020-09-15
Publication date: 2021-07-20
Anticipated expiration: 2030-09-15
Also published as: CN112539961A

Abstract

The utility model relates to a urine collection system, especially exhaust urine collection system not in drain passageway. The utility model discloses a liquid collector, including the cyclic annular lateral wall first, bottom plate and the exhaust hole that are used for gathering together liquid. The bottom plate is provided with a liquid guide hole; the side wall A and the bottom plate are enclosed to form a liquid gathering part with an upward opening, and the exhaust holes are used for exhausting gas in the test tube in the liquid collecting process after the liquid collector is matched with the test tube assembly, so that the collected liquid can be smoothly transferred to the test tube by the liquid collector; the exhaust hole is located between the side wall C and the side wall A and outside the outer edge of the bottom plate. The utility model has the advantages of smooth liquid guiding and raw material saving.

Description

Liquid collector

Technical Field

The utility model relates to a urine collection system, especially exhaust urine collection system not in drain passageway.

Background

In the prior art, an annular exhaust side wall for exhausting is arranged in a liquid guide channel formed by enclosing a side wall A for gathering liquid, and a hole penetrating through a bottom plate is formed in the bottom plate by the annular exhaust side wall; namely, the exhaust channel formed by the enclosing of the annular exhaust side wall is positioned in the liquid guide channel formed by the annular liquid guide side wall gathering liquid. In the process of collecting liquid, because the exhaust passage is positioned in the liquid guide passage formed by enclosing the side wall A, the air outlet of the exhaust passage is easily blocked, and the liquid guide is not smooth.

Even if the exhaust channel is arranged outside the liquid guide channel formed by the annular liquid guide side wall gathering the liquid, in order to ensure that the exhaust channel does not flow out of the exhaust channel in the liquid collecting process, the exhaust channel does not need to be higher than the height of the liquid level in the annular liquid guide side wall gathering the liquid in the liquid collecting process, otherwise, the liquid can flow out of the exhaust hole when the height of the page of the liquid in the annular liquid guide side wall gathering the liquid is higher than the exhaust hole under the action of the communicating device principle.

Therefore, how to provide a urine collecting device with smooth liquid guiding, no liquid leakage at the air vent during the liquid collecting process, short production and forming period, high yield and raw material saving has become a technical problem to be solved in the industry.

Disclosure of Invention

An object of the utility model is to provide a smooth and easy urine collection of drain.

One of the purposes of the invention of the utility model is realized as follows:

a liquid collector comprises an annular side wall A for gathering liquid, a bottom plate and an exhaust hole. The bottom plate is provided with a liquid guide hole; the side wall A and the bottom plate are enclosed to form a liquid gathering part with an upward opening, a longitudinal side wall C is arranged below the bottom plate, an exhaust hole is also formed outside the liquid gathering part, the longitudinal side wall C is positioned at the periphery of the exhaust hole and the liquid guide hole or in the longitudinal side wall C, and the exhaust hole is used for exhausting gas in the test tube in the liquid gathering process after the liquid gathering device is matched with the test tube assembly, so that the liquid gathering device can transfer the gathered liquid to the test tube smoothly; the exhaust hole is located between the longitudinal side wall C and the side wall A and is located on the outer side of the outer edge of the bottom plate.

The outer edge of the bottom plate is the joint of the annular side wall A and the bottom plate, and an upper cover plate is arranged on the outer side of the bottom plate and connected with the bottom plate.

In the above scheme, the longitudinal side wall C is positioned below the bottom plate, at least part of the upper end surface of the longitudinal side wall C is connected with the lower surface of the bottom plate, and at least part of the upper end surface of the longitudinal side wall C is positioned outside the outer edge of the bottom plate. Namely, an exhaust channel is formed between the longitudinal side wall C and the outer edge of the bottom plate or the side wall A.

In the above scheme, the upper end surfaces of the longitudinal side wall C are respectively connected with the bottom plate and the upper cover plate, that is, the upper end surface of the longitudinal side wall C located below the bottom plate is connected with the lower surface of the bottom plate, and the upper end surface of the longitudinal side wall C located outside the outer edge of the bottom plate is connected with the upper cover plate; namely, the upper end surface of part of the longitudinal side wall C is connected with the lower surface of the bottom plate, the upper end surface of part of the longitudinal side wall C is connected with the lower surface of the upper cover plate, and the exhaust hole penetrates through the upper cover plate.

In the above scheme, the inside wall upper end of the third longitudinal side wall is equipped with the top shrouding, and the top shrouding comprises partial bottom plate and partial upper cover plate, the drain hole with the exhaust hole all be located on the top shrouding just the exhaust hole is located the first outside of lateral wall is located the third longitudinal side wall is inboard, the lateral wall of the third longitudinal side wall is used for being connected the cooperation with test tube assembly.

Device for automatically closing sectional area of exhaust hole larger than 0.2 mm and smaller than 7 mm in above scheme

Preferably, sectional area of exhaust hole is greater than 0.2 mm and smaller than 3.5 mm

Preferably, the exhaust hole sectional area is larger than 0.2 mm and smaller than 1.45 mm.

Preferably, when the sectional area of the exhaust hole is greater than 0.2 mm and smaller than 1.45 mm.

In the above scheme, the number of the exhaust holes is not less than 2.

In the above scheme, the upper cover plate is provided with a longitudinal annular exhaust side wall surrounding the exhaust hole.

In the scheme, the longitudinal side wall C is annular or flaky.

In the scheme, the longitudinal side wall C is provided with a longitudinal groove B.

In the scheme, a longitudinal side wall B is further arranged on the inner side of the longitudinal side wall C below the bottom plate, and a gap is formed between the longitudinal side wall C and the longitudinal side wall B.

In the above scheme, the exhaust hole is located between the gaps and above the gaps, and the liquid guide hole is located in the longitudinal side wall B or the longitudinal side wall B is located on the periphery of the liquid guide hole.

The utility model has the advantages that:

1. the utility model discloses a liquid collector need not set up the exhaust lateral wall, shortens product shaping time by a wide margin, improves the yield by a wide margin, and has saved raw and other materials.

2. The utility model discloses an exhaust gas outlet is not in the drain passageway, has avoided the easy problem of blockking up of drain in-process gas outlet, is favorable to leading smooth and easy of liquid.

3. The utility model discloses a unique sectional area design in exhaust hole ensures to guarantee at the liquid sampling in-process and the in-process of pouring unnecessary liquid that liquid does not spill from the exhaust hole.

4. The utility model discloses a liquid collector and test tube cooperation, the mouth of pipe bore of test tube is fixed, so also be fixed with the inside diameter of test tube complex vertical lateral wall third, and drain channel has only seted up a drain hole on the bottom plate, and the exhaust hole is located and gathers together the lateral wall first outside that liquid encloses and close, can effectively reduce vertical lateral wall second 62 and the third 30 wall thickness of vertical lateral wall of bottom plate lower part for in liquid collector's the course of working, the shrinkage reduces, can effectively ensure the yield.

5, the utility model discloses a liquid collector and test tube cooperation, because the mouth of pipe bore of test tube is fixed owing to adopted vertical lateral wall third and vertical lateral wall second to go up the lateral wall design, vertical lateral wall third is used for being connected with the test tube, because the designable less of bore of vertical lateral wall second, so prevent the outflow of the interior liquid of test tube when the minor caliber of lateral wall can guarantee to fall unnecessary liquid in the various liquid ware.

6. The vent hole is arranged in a groove formed by the longitudinal side wall C, the longitudinal side wall B and the upper cover plate or in a gap between the longitudinal side wall C and the longitudinal side wall B, the width of the groove or the gap is narrow and generally ranges from 0.5 mm to 3.0 mm, liquid cannot rise to the vent hole at the top of the groove in the whole liquid collection process under the action of liquid surface tension, on the basis, air in a test tube can be discharged through the groove and the vent hole in the liquid collection process, and when liquid is fully stored in the side wall A, the flow guide channel and the test tube and the height of the liquid in the side wall A is higher than that of the vent hole, the liquid at the vent hole does not leak outwards

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a schematic view-1 of the present invention.

Fig. 3 is a schematic view-2 of the present invention.

Fig. 4 is a schematic view of the present invention cooperating with a test tube.

In the figure:

100 of a liquid collector (A) and a liquid collector (B),

10 of the side wall A is provided,

2 liquid-gathering part, 21 convex rib,

30 longitudinal side walls C of the hollow shell,

4, a bottom plate, 40 liquid guide holes,

5 an upper cover plate, 50 air exhaust holes,

side walls D of 61, longitudinal side walls B of 62,

7 test tubes.

Detailed Description

The invention will be further described with reference to the following drawings, which are only preferred embodiments and are not intended to limit the scope of the invention, but rather the intention is to cover all modifications and equivalent arrangements included within the scope of the claims.

Example (b): see fig. 1-4 for a combination of the above embodiments

The liquid collector 100 comprises an annular side wall A10 for collecting liquid, an annular longitudinal side wall C30, an upper cover plate 5, a side wall D61, a bottom plate 4 and an exhaust hole 50.

The bottom plate 4 is provided with a liquid guide hole 40.

The side wall A10 and the bottom plate 4 enclose to form the liquid gathering part 2 with an upward opening. The side wall first 10 encloses to close and is used for gathering together liquid, gathers liquid portion 2 and is used for gathering together and collecting liquid, is equipped with protruding muscle 21 on the side wall first 10 inside wall. The side wall armor 10 and the liquid guide hole 40 on the bottom plate 4 are enclosed to form a liquid guide channel.

The upper end surface of the side wall T61 is connected with the lower surface of the bottom plate 4 and the lower surface of the upper cover plate 5. The upper cover plate 5 between the side wall A10 and the longitudinal side wall C30 is provided with an exhaust hole 50. The vent hole 50 is formed in the upper cover 5 between the second and third

longitudinal side walls

62 and 30.

After liquid collector 100 and test tube 7 cooperate, in the process of gathering liquid, liquid gathers together from lateral wall first 10 and flows into test tube 7 through the drain channel of liquid portion 2, and at liquid inflow test tube 7 in-process, the gas in test tube 7 is discharged through exhaust hole 50.

Claims

1. A liquid collector comprises an annular side wall A and a bottom plate, wherein the side wall A is used for gathering liquid; the bottom plate is provided with a liquid guide hole; the side wall A and the bottom plate enclose a liquid gathering part with an upward opening, and the liquid gathering part is characterized in that a longitudinal side wall C is arranged below the bottom plate, and an exhaust hole is formed outside the liquid gathering part.

2. The liquid collector of claim 1, wherein the longitudinal side wall C is located at the periphery of the vent hole and the liquid guide hole or both the vent hole and the liquid guide hole are located in the longitudinal side wall C.

3. The liquid collector as claimed in claim 1, wherein an upper cover plate is provided on the outer side of the bottom plate, the upper cover plate is connected with the bottom plate, the upper end surfaces of the longitudinal side walls are respectively connected with the bottom plate and the upper cover plate, and the exhaust holes penetrate through the upper cover plate.

4. A liquid collector as claimed in claim 3 wherein a longitudinal annular exhaust sidewall is provided on the upper cover plate around the exhaust aperture.

5. A liquid collector as claimed in any of claims 1 to 4 wherein the longitudinal side wall is annular.

6. A liquid collector as claimed in any one of claims 1 to 4 wherein the longitudinal side wall C is provided with a longitudinal groove B.

7. The liquid collector of claim 1 or 3, wherein a top sealing plate is arranged at the upper end of the inner side wall of the longitudinal side wall C, the top sealing plate is composed of a partial bottom plate and a partial upper cover plate, the liquid guide hole and the exhaust hole are both positioned on the top sealing plate, the exhaust hole is positioned on the outer side of the side wall A and is positioned on the inner side of the longitudinal side wall C, and the outer side wall of the longitudinal side wall C is used for being connected and matched with the test tube assembly.

8. A liquid collector according to claim 1, wherein said vent sectional area is greater than 0.2 mm and less than 3.5 mm.

9. A liquid collector according to claim 1, wherein said vent sectional area is greater than 0.2 mm and less than 1.45 mm.

10. A liquid collector as claimed in claim 8 wherein there are no fewer than 2 vent holes.

11. The liquid collector of claim 1, wherein a longitudinal side wall B is further arranged on the inner side of the longitudinal side wall C below the bottom plate, and a gap is formed between the longitudinal side wall C and the longitudinal side wall B.

12. The liquid collector of claim 11, wherein the vent hole is located between and above the gaps, and the drain hole is located in or at the periphery of the longitudinal sidewall b.