CN204924734U - Take disposable stock solution device of check valve - Google Patents
Take disposable stock solution device of check valve Download PDFInfo
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- CN204924734U CN204924734U CN201520615461.XU CN201520615461U CN204924734U CN 204924734 U CN204924734 U CN 204924734U CN 201520615461 U CN201520615461 U CN 201520615461U CN 204924734 U CN204924734 U CN 204924734U
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- valve
- liquid storage
- storage pipe
- valve cover
- liquid
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Abstract
The utility model relates to the technical field of medical equipment, especially, relate to take disposable stock solution device of check valve, including the liquid storage pipe, the liquid storage pipe includes opening and stock solution cavity, still includes the check valve, the check valve include hollow valve lid and pin joint in valve on the valve lid inner wall, liquid storage pipe detachably install in valve lid lower part. Compared with the prior art, the utility model discloses a take disposable stock solution device of check valve, the urine is passed through the check valve and is collected in the liquid storage pipe, the back has been collected to the urine, the valve pivot, it is sealed with the valve lid, prevent the leakage and the backward flow of urine, prevent superinfection, need not to use the shutoff body, the urine can not the splash, the smell can not spread, in detection, with liquid storage pipe and check valve separation, and the structure is simplified, and save cost, the operation is thus simple, and improving user experience, the cost is greatly reduced, applicable to large -scale industrial production use.
Description
Technical field
The utility model relates to technical field of medical instruments, particularly relates to the disposable device for storing liquid of band retaining valve.
Background technology
Urinalysis result provides information for the diagnosis of a lot of disease and for judging the physical condition that testee is current, so each hospital and test center are all as carrying out urine test to a large amount of patients routinely.Generally, quizzee needs use in toilet to collect urine sample to a dixie cup, and then dixie cup is put on the real appointment shelf of test or urine is poured into the test tube of specifying, and then delivers to laboratory and carries out urine analysis.
There is many defects in above-mentioned A urine sample collection device method, as some testee is difficult to urine to be discharged in urine cup, easily urine is in one's hands or clothes is capable, this acquisition mode is unhygienic; Also have some testees, suffers from serious infectious disease, and health moves inconvenience, medical personnel or family members are just needed to help it to collect urine, if in sampling process, urine sample generation splash or leakage, easily make medical personnel or family members suffer from infectious disease, have influence on the health of medical personnel or family members, bring many troubles; And the urine sample gathered opens wide placement, in testing process, the sharp aroma of urine sample can cause serious pollution to environment, affect working environment and the work efficiency of medical personnel, and the dixie cup installing urine can take a large amount of spaces, need to reserve a sheet of space specially to deposit urine sample to be detected, waste resource.
Therefore, what market has engendered some leakproofs is specifically designed to the device gathering urine, and as Chinese patent CN203916684U, name is called that liquid device is quantitatively adopted in a kind of self-closing leakproof, liquid device is quantitatively adopted in a kind of self-closing leakproof, comprises liquid storage pipe, leakage barriers and gets liquid part; Described liquid storage pipe comprises peristome and liquid storage cylinder; Described leakage barriers is provided with the through hole of at least one axis; Described leakage barriers is positioned at described peristome; Described liquid part of getting comprises liquid-conveying ducts and exhaust passage; Described liquid part of getting coordinates with described leakage barriers, on the one hand carries out leakproof by leakage barriers, easily blocks, technical matters that water conservancy diversion has some setbacks when solving drain by exhaust passage on the other hand.
There is following problem in said apparatus structure, when get liquid measure large or the stand-by period is longer time, need to adopt occluding body to be blocked by liquid storage pipe, occluding body is generally a separate part, is located at bottom liquid storage pipe, therefore, need at least three operation stepss just can complete and get liquid process, first collection liquid; Then be separated and get liquid part, finally use occluding body to be blocked by liquid storage pipe, when taking off occluding body, if firmly too large, urine may be revealed or spill, if firmly too little, may get to get off, and adds component, add production cost; In addition, for male sex user, after completing collection liquid step, usually, then first can put on clothing by liquid taking device slant setting aside, then be separated and get liquid part, finally block liquid flowing tube, during liquid taking device slant setting, may there is refluence and leak in the urine in liquid flowing tube; Because liquid taking device is disposable product, its quantity used is very huge, and how simplifying structure, simplify the operation step, improves Consumer's Experience, reduces costs, reach identical technique effect simultaneously, is the difficult problem being badly in need of solving.
Therefore, the disposable device for storing liquid that band retaining valve is provided is badly in need of, to solve the deficiencies in the prior art.
Utility model content
With Given this, the utility model provides the disposable device for storing liquid of band retaining valve for the deficiencies in the prior art, urine collecting is in liquid storage pipe, being stoped leakage and the backflow of urine by one-way valve structures, preventing superinfection, without the need to using occluding body, urine can not splash, smell can not spread, and during detection, is separated by liquid storage pipe with retaining valve, simplify the structure, save cost, simple to operate, improve Consumer's Experience.
For achieving the above object, the utility model adopts following technical scheme:
With the disposable device for storing liquid of retaining valve, comprise liquid storage pipe, described liquid storage pipe comprises peristome and liquid storage cavity, also comprises retaining valve, the valve cover that described retaining valve comprises hollow and the valve be articulated on described valve cover inwall, described liquid storage pipe is removably installed in described valve cover bottom.
More preferably, the diameter of described peristome is larger than the diameter of described liquid storage cylinder, and the end face of described liquid storage cylinder is supported in the bottom surface of described valve cover bottom.
More preferably, the peristome of described liquid storage pipe is connected with the outer wall close-fitting of described valve cover bottom.
More preferably, the inwall of described peristome is provided with internal thread, and the outer wall of described valve cover bottom is provided with external thread, and described liquid storage pipe is bolted in described valve cover bottom.
More preferably, described valve upper part of the cover cross-sectional area is larger than the cross-sectional area of described valve cover bottom, and described valve cover top is the cylindrical shape of hollow, the cylindrical shape of described valve cover bottom also in hollow.
The end face of more preferably described valve cover offers at least one arc chute, and one end of described arc chute is provided with the bayonet socket of spill.
More preferably, the radian of described arc chute is 45-150 °.
More preferably, described valve upper part of the cover outside surface is provided with uneven surface.
More preferably, the inwall of described valve cover bottom is relatively provided with a pair pivoting hole, described valve comprises the valve body of ring-type and is located at a pair pivotal axis of described valve body side, described pivotal axis stretches in described pivoting hole, and described valve body can rotate in described pivoting hole around described pivotal axis.
More preferably, described liquid storage pipe and described retaining valve are made by any one in PE resin, PP resin, TPE resin, PS resin, PC resin, ABS resin or AS resin.
The utility model discloses the disposable device for storing liquid of band retaining valve, comprise liquid storage pipe, described liquid storage pipe comprises peristome and liquid storage cavity, also comprise retaining valve, the valve cover that described retaining valve comprises hollow and the valve be articulated on described valve cover inwall, described liquid storage pipe is removably installed in described valve cover bottom.Compared with prior art, the disposable device for storing liquid of band retaining valve of the present utility model, urine is collected in liquid storage pipe by retaining valve, after urine collecting is complete, and valve pivotable, valve cover is sealed, stoping leakage and the backflow of urine, preventing superinfection, without the need to using occluding body, urine can not splash, smell can not spread, and during detection, is separated by liquid storage pipe with retaining valve, simplify the structure, save cost, simple to operate, improve Consumer's Experience, cost reduces greatly, is applicable to large-scale industrial production application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the disposable device for storing liquid of band retaining valve of the present utility model.
Fig. 2 is the cut-open view of the disposable device for storing liquid of band retaining valve of the present utility model.
Fig. 3 is another structural representation of the disposable device for storing liquid of band retaining valve of the present utility model.
Fig. 4 is the structural representation of liquid storage pipe of the present utility model.
Fig. 5 is another structural representation of liquid storage pipe of the present utility model.
Fig. 6 is the structural representation of retaining valve of the present utility model.
Fig. 7 is the structural representation of valve cover of the present utility model.
Fig. 8 is the cut-open view of valve cover of the present utility model.
Fig. 9 is another cut-open view of valve cover of the present utility model.
Figure 10 is the another cut-open view of valve cover of the present utility model.
Figure 11 is the vertical view of valve cover of the present utility model.
Figure 12 is the structural representation of valve of the present utility model.
Figure 13 is the vertical view of valve of the present utility model.
Figure 14 is the using state figure of the disposable device for storing liquid of band retaining valve of the present utility model.
Embodiment
Be further described the utility model below in conjunction with embodiment and accompanying drawing, this is preferred embodiment of the present utility model.
Embodiment 1
As shown in accompanying drawing 1-13, with the disposable device for storing liquid of retaining valve, comprise liquid storage pipe 1, described liquid storage pipe 1 comprises peristome 11 and liquid storage cavity 12, also comprise retaining valve 3, the valve cover 31 that described retaining valve 3 comprises hollow and the valve 32 be articulated on described valve cover 31 inwall, described liquid storage pipe 1 is removably installed in described valve cover 31 bottom 312.
More preferably, the diameter of described peristome 11 is larger than the diameter of described liquid storage cylinder 12, and the end face of described liquid storage cylinder 12 is supported in the bottom surface of described valve cover 31 bottom.
More preferably, the peristome 11 of described liquid storage pipe is connected with the outer wall close-fitting of described valve cover 31 bottom 312, assemble be separated all very convenient.
More preferably, the inwall of described peristome 11 is provided with internal thread, and the outer wall of described valve cover bottom 312 is provided with external thread, and described liquid storage pipe 1 is bolted in described valve cover bottom 312, assemble be separated all very convenient.
The cross-sectional area on described valve cover top 311 is larger than the cross-sectional area of described valve cover bottom 312, the cylindrical shape of described valve cover 31 top 311 in hollow, the cylindrical shape of described valve cover bottom 312 also in hollow.
More preferably, described valve cover top 311 offers at least one arc chute 3111, and described arc chute 3111 is provided with the bayonet socket 3112 of spill.
More preferably, the radian of described arc chute 3111 is 45-150 °.The radian of described arc chute 3111 is preferably 90 °.
More preferably, the outside surface on described valve cover 31 top 311 is provided with uneven surface.By uneven surface 3113 increasing friction force, be not easy when user operates to skid, person's assembly and disassembly easy to use.
As shown in accompanying drawing 7-8, more preferably, the inwall of described valve cover bottom 312 is relatively provided with a pair pivoting hole 3121, described valve 32 comprises the valve body 321 of ring-type and is located at a pair pivotal axis 322 of described valve body 321 side, described pivotal axis 322 stretches in described pivoting hole 3121, and described valve body 321 can rotate in described pivoting hole 3121 around described pivotal axis 32, the valve cover bottom 312 of valve body 321 closed hollow, prevent the refluence of urine, prevent superinfection;
More preferably, the cross-sectional area of described valve body 321 is greater than or equal to the interior cross-sectional area of described valve cover bottom 312.Ensure that valve body 321 can be completely clogging by the cavity of valve cover bottom 321, prevent refluence and the leakage of urine; Because valve body 321 adopts plastic material to be made, valve body 321 possesses certain elasticity, and when its cross-sectional area is slightly larger than in described valve cover bottom 312 during cross-sectional area, sealing is more excellent.
More preferably, described fluid reservoir and described retaining valve 3 are made by any one in PE resin, PP resin, TPE resin, PS resin, PC resin, ABS resin or AS resin.Above-mentioned material is all conventional plastic material, wide material sources, and processing technology is ripe, and disposable one-way valve structures of adopting liquid device of the present utility model is simple, therefore, greatly can reduce production cost.
Accompanying drawing 14 is the using state figure of the disposable device for storing liquid of band retaining valve, disposablely adopt liquid device, comprise liquid storage pipe 1 and liquid-discharging means of bottle 2, also comprise retaining valve 3, described retaining valve 3 comprises the valve cover 31 of hollow and is articulated in the valve 32 of described valve cover 31 inwall, the inwall of the liquid-conveying ducts of liquid-discharging means of bottle 2 is installed with push pedal 214, described liquid-discharging means of bottle 2 is removably installed in described valve cover 31 top, described liquid storage pipe 1 is removably installed in described valve cover 31 bottom, described push pedal 214 partly overlaps with described valve 32 or completely overlapping, rotate described liquid-discharging means of bottle 2, described push pedal 214 by described valve 32 depress with close described valve cover 31, urine flows to liquid outlet from the feed liquor of liquid-discharging means of bottle 2, retaining valve 3 is flow to from liquid outlet, liquid storage pipe 1 is entered through retaining valve 3, when urine completely goes up liquid-discharging means of bottle 2, hold retaining valve 3, rotating liquid guiding device 2, push pedal 214 on liquid guide flow passage 21 inwall is by described valve 32 depress, sealed by described valve cover 31, then the unnecessary urine on liquid-discharging means of bottle 2 outwelled, liquid-discharging means of bottle 2 directly abandons, valve cover 31 can prevent the refluence of urine, prevents superinfection, eliminates the step of shutoff liquid storage pipe 1, health again simple to operate, is convenient to patient and uses.
The utility model discloses the disposable device for storing liquid of band retaining valve, comprise liquid storage pipe, described liquid storage pipe comprises peristome and liquid storage cavity, also comprise retaining valve, the valve cover that described retaining valve comprises hollow and the valve be articulated on described valve cover inwall, described liquid storage pipe is removably installed in described valve cover bottom.Compared with prior art, the disposable device for storing liquid of band retaining valve of the present utility model, urine is collected in liquid storage pipe by retaining valve, after urine collecting is complete, and valve pivotable, valve cover is sealed, stoping leakage and the backflow of urine, preventing superinfection, without the need to using occluding body, urine can not splash, smell can not spread, and during detection, is separated by liquid storage pipe with retaining valve, simplify the structure, save cost, simple to operate, improve Consumer's Experience, cost reduces greatly, is applicable to large-scale industrial production application.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. be with the disposable device for storing liquid of retaining valve, comprise liquid storage pipe, described liquid storage pipe comprises peristome and liquid storage cavity, it is characterized in that: also comprise retaining valve, the valve cover that described retaining valve comprises hollow and the valve be articulated on described valve cover inwall, described liquid storage pipe is removably installed in described valve cover bottom.
2. the disposable device for storing liquid of band retaining valve according to claim 1, is characterized in that: the diameter of described peristome is larger than the diameter of described liquid storage cylinder, and the end face of described liquid storage cylinder is supported in the bottom surface of described valve cover bottom.
3. the disposable device for storing liquid of band retaining valve according to claim 1, is characterized in that: the peristome of described liquid storage pipe is connected with the outer wall close-fitting of described valve cover bottom.
4. the disposable device for storing liquid of band retaining valve according to claim 1, it is characterized in that: the inwall of described peristome is provided with internal thread, the outer wall of described valve cover bottom is provided with external thread, described liquid storage pipe is bolted in described valve cover bottom.
5. the disposable device for storing liquid of band retaining valve according to claim 1, it is characterized in that: described valve upper part of the cover cross-sectional area is larger than the cross-sectional area of described valve cover bottom, described valve cover top is the cylindrical shape of hollow, the cylindrical shape of described valve cover bottom also in hollow.
6. the disposable device for storing liquid of band retaining valve according to claim 1, is characterized in that: the end face of described valve cover offers at least one arc chute, one end of described arc chute is provided with the bayonet socket of spill.
7. the disposable device for storing liquid of band retaining valve according to claim 6, is characterized in that: the radian of described arc chute is 45-150 °.
8. the disposable device for storing liquid of band retaining valve according to claim 1, is characterized in that: described valve upper part of the cover outside surface is provided with uneven surface.
9. the disposable device for storing liquid of band retaining valve according to claim 1, it is characterized in that: the inwall of described valve cover bottom is relatively provided with a pair pivoting hole, described valve comprises the valve body of ring-type and is located at a pair pivotal axis of described valve body side, described pivotal axis stretches in described pivoting hole, and described valve body can rotate in described pivoting hole around described pivotal axis.
10. the disposable device for storing liquid of band retaining valve according to claim 1, is characterized in that: described liquid storage pipe and described retaining valve are made by any one in PE resin, PP resin, TPE resin, PS resin, PC resin, ABS resin or AS resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615461.XU CN204924734U (en) | 2015-08-14 | 2015-08-14 | Take disposable stock solution device of check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615461.XU CN204924734U (en) | 2015-08-14 | 2015-08-14 | Take disposable stock solution device of check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924734U true CN204924734U (en) | 2015-12-30 |
Family
ID=54973850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520615461.XU Active CN204924734U (en) | 2015-08-14 | 2015-08-14 | Take disposable stock solution device of check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442019A (en) * | 2016-10-10 | 2017-02-22 | 苏州鑫佳圣医用科技有限公司 | Disposable sealed body fluid indwelling device |
| CN110174508A (en) * | 2019-06-12 | 2019-08-27 | 成都恩普生医疗科技有限公司 | A kind of multi-functional urine cup |
| WO2023273454A1 (en) * | 2021-06-30 | 2023-01-05 | 深圳达闼科技控股有限公司 | Cover body for liquid sampling bottle, liquid sampling bottle, liquid sampling device, and liquid injection gun |
-
2015
- 2015-08-14 CN CN201520615461.XU patent/CN204924734U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442019A (en) * | 2016-10-10 | 2017-02-22 | 苏州鑫佳圣医用科技有限公司 | Disposable sealed body fluid indwelling device |
| CN110174508A (en) * | 2019-06-12 | 2019-08-27 | 成都恩普生医疗科技有限公司 | A kind of multi-functional urine cup |
| WO2023273454A1 (en) * | 2021-06-30 | 2023-01-05 | 深圳达闼科技控股有限公司 | Cover body for liquid sampling bottle, liquid sampling bottle, liquid sampling device, and liquid injection gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160608 Address after: 523000 Guangdong province Dongguan City Hengli Town, Dongxing Industrial Zone OP building Patentee after: Dongguan city zorbit plastic products Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City Shipai town Fulong industrial zone to the road second Patentee before: DONGGUAN FREESE BIOTECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: 523330 No.5, Industrial Avenue, Shixin Industrial Park, East extension line, Industrial Avenue, Shipai town, Dongguan City, Guangdong Province Patentee after: City zorbit (Dongguan) packaging Co. Ltd. Address before: 523000 Guangdong province Dongguan City Hengli Town, Dongxing Industrial Zone OP building Patentee before: Dongguan city zorbit plastic products Co., Ltd. |