CN105004578B - One kind disposably adopts liquid device - Google Patents
One kind disposably adopts liquid device Download PDFInfo
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- CN105004578B CN105004578B CN201510500980.6A CN201510500980A CN105004578B CN 105004578 B CN105004578 B CN 105004578B CN 201510500980 A CN201510500980 A CN 201510500980A CN 105004578 B CN105004578 B CN 105004578B
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Abstract
The present invention relates to technical field of medical instruments, more particularly to one kind disposably adopts liquid device, including liquid storage pipe and liquid-discharging means of bottle, liquid storage pipe includes opening portion and liquid storage cavity, liquid-discharging means of bottle is provided with liquid-conveying ducts and annular sidewall, one end of liquid-conveying ducts is inlet, the other end is liquid outlet, also include check valve, check valve includes hollow valve cover and the valve being articulated on valve cover inwall, the inwall of liquid-conveying ducts is installed with push pedal, liquid-discharging means of bottle is removably installed in the valve cover top, liquid storage pipe is removably installed in valve cover bottom, push pedal is overlapping or completely overlapped with the valve portion, rotate liquid-discharging means of bottle, push pedal down pushes away valve with closing valve lid, compared with prior art, the disposable of the present invention adopts liquid device, urine collecting is in liquid storage pipe, check valve on liquid storage pipe prevents the leakage and backflow of urine, structure simplifies, cost savings, it is simple to operate and hygienic, convenient patient uses.
Description
Technical field
Disposably liquid device is adopted the present invention relates to technical field of medical instruments, more particularly to one kind.
Background technology
Urinalysis result provides information for the diagnosis of many diseases and the body current for judging testee
Health status, so each hospital and test center are all as routinely to substantial amounts of patient progress urine test.General feelings
Under condition, quizzee needs use in toilet to collect urine sample to a dixie cup, and dixie cup is then put into the real specified frame of experiment again
Urine on son or is poured into the test tube specified, laboratory is then delivered to and carries out urine analysis.
There is many defects in above-mentioned A urine sample collection device method, such as some testees are difficult that urine is discharged in urine cup, easily
Urine is in one's hands or clothes row, this acquisition mode is unhygienic；Also some testees, with serious infectious disease,
And body movement inconvenience, it is necessary to medical personnel or family members help it to collect urine, if in sampling process, urine sample hair
Raw 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 of collection is opened wide and placed, in detection process, the sharp aroma of urine sample can be caused sternly to environment
The pollution of weight, influences the working environment and operating efficiency of medical personnel, and installs the dixie cup of urine and can take substantial amounts of space,
Need specially to reserve a sheet of space to deposit urine sample to be detected, waste of resource.
Therefore, in the market has engendered the device dedicated for gathering urine of some leakproofs, such as Chinese patent
Liquid device is quantitatively adopted in a kind of CN203916684U, entitled self-closing leakproof, and liquid device, including liquid storage are quantitatively adopted in a kind of self-closing leakproof
Pipe, leakage barriers and take liquid part；The liquid storage pipe includes opening portion and liquid storage cylinder；The leakage barriers are provided with least one axial direction
Through hole；The leakage barriers are located at the opening portion；It is described to take liquid part to include liquid-conveying ducts and exhaust passage；It is described take liquid part with
The leakage barriers coordinate, and on the one hand carry out leakproof by leakage barriers, it is easy during drain on the other hand to be solved by exhaust passage
Occurs the technical problem blocked, water conservancy diversion has some setbacks.
There is problems with said apparatus structure, when taking liquid measure greatly or the stand-by period is longer, it is necessary to using occluding body
Liquid storage pipe is blocked, occluding body is usually a separate part, located at liquid storage bottom of the tube, accordingly, it would be desirable at least three operation steps
Suddenly it could complete to take liquid process, liquid is gathered first；Then separation takes liquid part, is finally blocked liquid storage pipe using occluding body,
When removing occluding body, if firmly too big, urine may be revealed or spilt, if firmly too small, may be taken to get off, and
Component is added, production cost is added；In addition, for male user, completing after collection liquid step, it will usually will
Liquid taking device slant setting aside, then first puts on clothing, and then separation takes liquid part, finally blocks liquid flowing tube, takes liquid to fill
When putting slant setting, the urine in liquid flowing tube may occur refluence and leak；Because liquid taking device is disposable product, it makes
Quantity is very huge, how to simplify structure, simplifies operating procedure, improves Consumer's Experience, cost is reduced, while reaching identical
Technique effect, be badly in need of the problem to be solved.
Therefore, offer one kind is provided and disposably adopts liquid device, to solve the deficiencies in the prior art.
The content of the invention
So that in consideration of it, the present invention provides one kind in view of the shortcomings of the prior art disposably adopts liquid device, urine collecting exists
In liquid storage pipe, the leakage and backflow of urine are prevented by one-way valve structures, superinfection is prevented, without using occluding body, urine
Will not splash, smell will not be spread, during detection, and liquid storage pipe is separated with check valve, and liquid-discharging means of bottle is directly abandoned, and be simplified
Structure, has saved cost, simple to operate, improves Consumer's Experience.
To achieve the above object, the present invention is adopted the following technical scheme that：
It is a kind of disposable to adopt liquid device, including liquid storage pipe and liquid-discharging means of bottle, the liquid storage pipe include opening portion and
Liquid storage cavity, the liquid-discharging means of bottle is provided with liquid-conveying ducts and annular sidewall, and one end of the liquid-conveying ducts is inlet, separately
One end is liquid outlet, in addition to check valve, and the check valve includes hollow valve cover and is articulated in the valve cover inwall
On valve, the inwall of the liquid-conveying ducts is installed with push pedal, and the liquid-discharging means of bottle is removably installed in the valve
Cover portion, the liquid storage pipe is removably installed in the valve cover bottom, the push pedal it is overlapping with the valve portion or
It is completely overlapped, the liquid-discharging means of bottle is rotated, the push pedal down pushes away the valve to close the valve cover.
The valve upper part of the cover cross-sectional area is bigger than the cross-sectional area of the valve cover bottom, and the valve cover top is in
Hollow cylindrical shape, the valve cover bottom is also in hollow cylindrical shape, the outer wall of the liquid-conveying ducts and the valve
Upper part of the cover inwall close-fitting is connected, and the outer wall close-fitting or screw thread of the opening portion of the liquid storage pipe and the valve cover bottom connect
Connect, the valve is articulated on the inwall of the valve cover bottom.
More preferably, at least one arc chute is offered on the top surface of the valve cover, one end of the arc chute is set
There is the bayonet socket of spill, the outer wall of the liquid-conveying ducts is provided with downward flange, and the liquid-conveying ducts are stretched on the valve cover
In the cavity in portion, the flange is slideably arranged on the arc chute, when the flange and the bayonet socket of the spill
During mutual clamping, the liquid-conveying ducts be positioned at on the valve cover.
More preferably, the valve upper part of the cover outer surface is provided with mat surface.
More preferably, the inwall of the valve cover bottom is relatively provided with a pair of pivoting holes, and the valve includes the valve of ring-type
Door body and a pair of pivotal axis located at the valve body side, the pivotal axis are stretched into the pivoting hole, the valve
Door body can rotate around the pivotal axis in the pivoting hole.
More preferably, handle and drain mouth are additionally provided with the liquid-discharging means of bottle, the drain mouth is in spout shape.
More preferably, the diameter of the liquid storage pipe is between 8-22mm, highly between 60-150mm.
More preferably, the annular sidewall maximum gauge of the liquid-discharging means of bottle is between 50-150mm, the inlet
Diameter between 8-16mm.
More preferably, the liquid storage pipe, liquid-discharging means of bottle and the check valve are by PE resins, PP resins, TPE resins, PS
Any one in resin, PC resin, ABS resin or AS resins is made.
Disposably liquid device, including liquid storage pipe and liquid-discharging means of bottle, the liquid storage pipe are adopted the invention discloses one kind
Including opening portion and liquid storage cavity, the liquid-discharging means of bottle is provided with liquid-conveying ducts and annular sidewall, the one of the liquid-conveying ducts
Hold as inlet, the other end is liquid outlet, in addition to check valve, the check valve includes hollow valve cover and is articulated in institute
The valve on valve cover inwall is stated, the inwall of the liquid-conveying ducts is installed with push pedal, and the liquid-discharging means of bottle is removably pacified
Loaded on the valve cover top, the liquid storage pipe is removably installed in the valve cover bottom, the push pedal and the valve
Partly overlap or completely overlapped, rotate the liquid-discharging means of bottle, the push pedal down pushes away the valve described to close
Valve cover, it is compared with prior art, of the invention disposable to adopt liquid device and have the advantages that：
1) step of liquid one is taken to complete, urine flows to liquid outlet from the inlet of liquid-discharging means of bottle, flowed to unidirectionally from liquid outlet
Valve, enters liquid storage pipe by check valve, when urine completely upper liquid-discharging means of bottle, holds check valve, rotates liquid-discharging means of bottle,
Push pedal in liquid guide flow vias inner walls down pushes away the valve, and the valve cover is sealed, then by liquid-discharging means of bottle
On unnecessary urine outwell, liquid-discharging means of bottle is directly abandoned；Valve cover can prevent the refluence of urine, prevent secondary sense
Dye, the step of eliminating closure liquid storage pipe, simple to operate and health is easy to patient to use；
2) structure is greatly simplified, without using occluding body, and of the invention disposably adopts liquid device by liquid storage pipe, liquid guide flow
Three part compositions of device and check valve, it is simple in construction；
3) the through hole standard-sized sheet of liquid-discharging means of bottle, water conservancy diversion is smooth, and liquid can be made smoothly to flow down without blocking；
4) easy to use, either male or women, completion are taken after liquid, shut valve, are then extracted liquid and are flow backwards dress
Postpone discarding can, relatively sanitary and hommization；
5) application is more extensive, when urine sample is more, it is necessary to wait as long for, at this moment can be by the storage of the present invention
The rack for test tube that liquid pipe is directly inserted in control laboratory together with check valve is first-class to be detected, on the one hand, can avoid urine sample for a long time
Leakage that exposure may occur, spill, mix up or cross pollution etc.；On the other hand, the diffusion of urine sample smell can be avoided, is subtracted
Few influence to testing staff's working environment；When urine sample is fewer, liquid storage pipe can be separated with check valve, check valve is direct
Abandon, the rack for test tube that liquid storage pipe is placed in into control laboratory is first-class to be detected, and the process for separating liquid storage pipe can be by user be Lai complete
Into can also be completed by reviewer；
6) cost is substantially reduced, with it is existing it is disposable adopt liquid device compared with, cost can reduce 30-50%, be adapted to big rule
Mould industrialized production and application.
Brief description of the drawings
Fig. 1 is the disposable exploded view for adopting liquid device of the present invention.
Fig. 2 is the disposable left view for adopting liquid device of the present invention.
Fig. 3 is the disposable right view for adopting liquid device of the present invention.
Fig. 4 is the disposable front view for adopting liquid device of the present invention.
Fig. 5 is the disposable rearview for adopting liquid device of the present invention.
Fig. 6 is the liquid storage pipe of the present invention and the installation diagram of check valve.
Fig. 7 is the liquid storage pipe of the present invention and another installation diagram of check valve.
Fig. 8 is the structural representation of the liquid-discharging means of bottle of the present invention.
Fig. 9 is the left view of the liquid-discharging means of bottle of the present invention.
Figure 10 is the right view of the liquid-discharging means of bottle of the present invention.
Figure 11 is the front view of the liquid-discharging means of bottle of the present invention.
Figure 12 is the rearview of the liquid-discharging means of bottle of the present invention.
Figure 13 is the top view of the liquid-discharging means of bottle of the present invention.
Figure 14 is the structural representation of the liquid storage pipe of the present invention.
Figure 15 is the sectional view of the liquid storage pipe of the present invention.
Figure 16 is the structural representation of the check valve of the present invention.
Figure 17 is the sectional view of the check valve of the present invention.
Figure 18 is another sectional view of the check valve of the present invention.
Figure 19 is the another sectional view of the check valve of the present invention.
Figure 20 is the top view of the check valve of the present invention.
Figure 21 is the structural representation of the valve of the present invention.
Figure 22 is the top view of the valve of the present invention.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is further illustrated, and this is presently preferred embodiments of the present invention.
Embodiment 1
As shown in accompanying drawing 1-22, one kind disposably adopts liquid device, including liquid storage pipe 1 and liquid-discharging means of bottle 2, described
Liquid storage pipe 1 includes opening portion 11 and liquid storage cavity 12, and the liquid-discharging means of bottle 2 is provided with liquid-conveying ducts 21 and annular sidewall 22,
One end of the liquid-conveying ducts 21 is inlet 211, and the other end is liquid outlet 212, in addition to check valve 3, the check valve 3 is wrapped
Include hollow valve cover 31 and be articulated in the valve 32 of the inwall of valve cover 31, the inwall of the liquid-conveying ducts 21 is installed with
Push pedal 214, the liquid-discharging means of bottle 2 is removably installed in the top 311 of valve cover 31, and the liquid storage pipe 1 is detachable
Ground is installed on the bottom 312 of valve cover 31, and the push pedal 214 partly overlaps or completely overlapped with the valve 32, rotates
The liquid-discharging means of bottle 2, the push pedal 214 down pushes away the valve 32 to close the valve cover 31；Urine is from liquid
The inlet 211 of guiding device 2 flows to liquid outlet 212, and check valve 3 is flowed to from liquid outlet 212, enters liquid storage by check valve 3
Pipe 1, when urine completely goes up liquid-discharging means of bottle 2, holds check valve 3, rotates liquid-discharging means of bottle 2, the inwall of liquid guide flow passage 21
On push pedal 214 valve 32 is down pushed away, the valve cover 31 is sealed, then will be unnecessary on liquid-discharging means of bottle 2
Urine outwell, liquid-discharging means of bottle 2 is directly abandoned；Valve cover 31 can prevent the refluence of urine, prevent superinfection, save
The step of having removed closure liquid storage pipe 1, simple to operate and health, is easy to patient to use.
As shown in Figure 3, at the beginning of liquid-discharging means of bottle 2 is completed with check valve 3, the push pedal 214 and the valve
32 partly overlap or completely overlapped, most preferably the in the vertical direction of valve 32, are in the push pedal 214 parallel
, there is certain gap position between the two, and when rotating liquid-discharging means of bottle 2, push pedal 214 rotates certain angle, rotation
Angle can be 90 ° or more than 90 °, the position that push pedal 214 rotates to contact with each other from parallel position, at leisure by valve
32 down push away, until orthogonal, and valve 32 blocks valve cover 31 completely.
When urine sample is more, it is necessary to wait as long for, at this moment the liquid device of disposably adopting of the present invention can directly be inserted
It is first-class to be detected in the rack for test tube of control laboratory, on the one hand, can avoid leakage that the exposure of urine sample long-time may occur, spill,
Mix up or cross pollution etc.；On the other hand, the diffusion of urine sample smell can be avoided, the shadow to testing staff's working environment is reduced
Ring；When urine sample is fewer, liquid storage pipe 1 can be separated with liquid-discharging means of bottle 2 and check valve 3, liquid-discharging means of bottle 2 together with
Check valve 3 is directly abandoned, and the rack for test tube that liquid storage pipe 1 is placed in into control laboratory is first-class to be detected, and the process for separating liquid storage pipe can be with
Completed, can also be completed by reviewer by user；
More preferably, the cross-sectional area on the valve cover top 311 is bigger than the cross-sectional area of the valve cover bottom 312, institute
Valve cover top 311 is stated in hollow cylindrical shape, the valve cover bottom 312 is also in hollow cylindrical shape, the drain
The inwall close-fitting on the outer wall of passage 21 and the valve cover top 311 or threaded connection, the opening portion 11 of the liquid storage pipe 1 with
The outer wall close-fitting connection of the valve cover bottom 312, the valve 32 is articulated on the inwall of the valve cover bottom 312.Storage
Liquid pipe 1, liquid-discharging means of bottle 2 and check valve 3 all connect for close-fitting, on the one hand can ensure to be connected firmly, not occur urine
Leakage, is on the one hand easy to assembly and disassembly.
More preferably, the valve cover top 311 is offered at least one arc chute 3111, the arc chute 3111
Bayonet socket 3112 provided with spill, the outer wall of the liquid-conveying ducts 21 is provided with downward flange 213, and the liquid-conveying ducts 21 are stretched into
In the cavity on the valve cover top 311, the flange 213 is slideably arranged on the arc chute 3111, works as institute
When stating the 3112 mutual clamping of bayonet socket of flange 213 and the spill, the liquid-conveying ducts 21 be positioned at on the valve cover 31.
After liquid is taken, liquid-discharging means of bottle 2 is rotated, liquid-conveying ducts 21 are slided in the arc chute 3111, in liquid-conveying ducts 21
Push pedal 214 push down on valve 31, make the closing valve lid of valve 31, complete closure.
More preferably, the outer surface on the valve cover top 311 is provided with mat surface 3113.Rubbed by the increase of mat surface 3113
Power is wiped, user is not easy to skid when operating, convenient use person's assembly and disassembly.
More preferably, the inwall of the valve cover bottom 312 is relatively provided with a pair of pivoting holes 3121, and the valve 32 includes
The valve body 321 of ring-type and a pair of pivotal axis 322 located at the side of valve body 321, the pivotal axis 322 are stretched
Enter in the pivoting hole 3121, the valve body 321 can rotate around the pivotal axis 32 in the pivoting hole 3121, valve
Body 321 closes hollow valve cover bottom 312, prevents the refluence of urine；
More preferably, the cross-sectional area of the valve body 321 is more than or equal to the interior horizontal stroke of the valve cover bottom 312
Sectional area is identical, it is ensured that valve body 321 can be completely plugged firmly by the cavity of valve cover bottom 321, prevents the refluence of urine
And leakage；Because valve body 321 is made using plastic material, valve body 321 possesses certain elasticity, when its horizontal stroke
When sectional area is slightly larger than the interior cross-sectional area of the valve cover bottom 312, sealing is more excellent.
More preferably, handle 23 and drain mouth 24 are additionally provided with the liquid-discharging means of bottle 2, the drain mouth 24 is in spout
Shape, user can grip by the way that handle 23 is convenient, easily be outwelled unnecessary urine by drain mouth 24, the shape of drain mouth
Shape is similar to the spout of teapot, it is ensured that when pouring out unnecessary urine, will not be spread on the outer surface of annular sidewall.
More preferably, the diameter of the liquid storage pipe 1 is between 8-22mm, highly between 60-150mm.Hospital is general
All it is the liquid storage pipe 1 of requirement unified specification, a diameter of 12.7mm is highly 99mm, capacity is 8ml, on the one hand convenient detection, separately
One side unified specification, is easy to production.
More preferably, the maximum gauge of annular sidewall 22 of the liquid-discharging means of bottle 2 is between 50-150mm, the feed liquor
The diameter of mouth 211 is between 8-16mm.The diameter of inlet 211 is generally in 15mm or so, and applicant has found by experiment, when
When inlet is too small, urine easily blocks inlet, it is therefore desirable to open up exhaust outlet；And when inlet reach 15mm or so or
During more than person 15mm, without exhaust passage or exhaust outlet, it will not also block, it is therefore preferable that between 10-16mm.
More preferably, the liquid storage pipe 1, liquid-discharging means of bottle 2 and the check valve 3 are by PE resins, PP resins, TPE trees
Any one in fat, PS resins, PC resin, ABS resin or AS resins is made.Above-mentioned material is all conventional plastic cement
Raw material, wide material sources, processing technology is ripe, and the disposable liquid device of adopting of the present invention is simple in construction, therefore, it can drop significantly
Low production cost, with it is existing it is disposable adopt the cost of liquid device compared with, 30-50% can be reduced.
Compared with prior art, it is of the invention disposable to adopt liquid device and have the advantages that：
1) step of liquid one is taken to complete, urine flows to liquid outlet from the inlet of liquid-discharging means of bottle, flowed to unidirectionally from liquid outlet
Valve, enters liquid storage pipe by check valve, when urine completely upper liquid-discharging means of bottle, holds check valve, rotates liquid-discharging means of bottle,
Push pedal in liquid guide flow vias inner walls down pushes away the valve, and the valve cover is sealed, then by liquid-discharging means of bottle
On unnecessary urine outwell, liquid-discharging means of bottle is directly abandoned；Valve cover can prevent the refluence of urine, prevent secondary sense
Dye, the step of eliminating closure liquid storage pipe, simple to operate and health is easy to patient to use；
2) structure is greatly simplified, without using occluding body, and of the invention disposably adopts liquid device by liquid storage pipe, liquid guide flow
Three part compositions of device and check valve, it is simple in construction；
3) the through hole standard-sized sheet of liquid-discharging means of bottle, water conservancy diversion is smooth, and liquid can be made smoothly to flow down without blocking；
4) easy to use, either male or women, completion are taken after liquid, shut valve, are then extracted liquid and are flow backwards dress
Postpone discarding can, relatively sanitary and hommization；
5) application is more extensive, when urine sample is more, it is necessary to wait as long for, at this moment can be by the storage of the present invention
The rack for test tube that liquid pipe is directly inserted in control laboratory together with check valve is first-class to be detected, on the one hand, can avoid urine sample for a long time
Leakage that exposure may occur, spill, mix up or cross pollution etc.；On the other hand, the diffusion of urine sample smell can be avoided, is subtracted
Few influence to testing staff's working environment；When urine sample is fewer, liquid storage pipe can be separated with check valve, check valve is direct
Abandon, the rack for test tube that liquid storage pipe is placed in into control laboratory is first-class to be detected, and the process for separating liquid storage pipe can be by user be Lai complete
Into can also be completed by reviewer；
6) cost is substantially reduced, with it is existing it is disposable adopt liquid device compared with, cost can reduce 30-50%, be adapted to big rule
Mould industrialized production and application.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than to present invention guarantor
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (8)
1. a kind of disposably adopt liquid device, including liquid storage pipe and liquid-discharging means of bottle, the liquid storage pipe includes opening portion and storage
Sap cavity body, the liquid-discharging means of bottle is provided with liquid-conveying ducts and annular sidewall, and one end of the liquid-conveying ducts is inlet, another
Hold as liquid outlet, it is characterised in that：Also include check valve, the check valve is including hollow valve cover and is articulated in the valve
Valve on door closure inwall, the inwall of the liquid-conveying ducts is installed with push pedal, and the liquid-discharging means of bottle is removably installed in
The valve cover top, the liquid storage pipe is removably installed in the valve cover bottom, the push pedal and the valve portion
It is overlapping or completely overlapped, the liquid-discharging means of bottle is rotated, the push pedal down pushes away the valve to close the valve
Lid；Handle and drain mouth are additionally provided with the liquid-discharging means of bottle, the drain mouth is in spout shape；The liquid storage pipe, liquid are led
Device and the check valve are flowed in PE resins, PP resins, TPE resins, PS resins, PC resin, ABS resin or AS resins
Any one is made.
2. according to claim 1 disposably adopt liquid device, it is characterised in that：The valve upper part of the cover cross-sectional area ratio
The cross-sectional area of the valve cover bottom is big, and the valve cover top is in hollow cylindrical shape, and the valve cover bottom is also in
Hollow cylindrical shape, the outer wall of the liquid-conveying ducts is connected with the valve upper part of the cover inwall close-fitting, the liquid storage pipe
Outer wall close-fitting or threaded connection of the opening portion with the valve cover bottom, the valve are articulated in the interior of the valve cover bottom
On wall.
3. according to claim 2 disposably adopt liquid device, it is characterised in that：Offered on the top surface of the valve cover to
A few arc chute, one end of the arc chute is provided with the bayonet socket of spill, and the outer wall of the liquid-conveying ducts is provided with downward
Flange, the liquid-conveying ducts are stretched into the valve upper part of the cover cavity, and the flange is slideably arranged in the arc
On shape chute, when the mutual clamping of the bayonet socket of the flange and the spill, the liquid-conveying ducts are positioned at and the valve cover
On.
4. disposably adopt liquid device according to claim any one of 1-3, it is characterised in that：Outside the valve upper part of the cover
Surface is provided with mat surface.
5. according to claim 2 disposably adopt liquid device, it is characterised in that：The inwall of the valve cover bottom is relatively
Provided with a pair of pivoting holes, the valve includes the valve body and a pair of pivots located at the valve body side of ring-type
Axle, the pivotal axis is stretched into the pivoting hole, and the valve body can rotate around the pivotal axis in the pivoting hole.
6. according to claim 5 disposably adopt liquid device, it is characterised in that：The cross-sectional area of the valve body is big
In or equal to the valve cover bottom interior cross-sectional area.
7. according to claim 1 disposably adopt liquid device, it is characterised in that：The diameter of the liquid storage pipe is between 8-22mm
Between, highly between 60-150mm.
8. according to claim 1 disposably adopt liquid device, it is characterised in that：The annular sidewall of the liquid-discharging means of bottle
Maximum gauge is between 50-150mm, and the diameter of the inlet is between 8-16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500980.6A CN105004578B (en) | 2015-08-14 | 2015-08-14 | One kind disposably adopts liquid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500980.6A CN105004578B (en) | 2015-08-14 | 2015-08-14 | One kind disposably adopts liquid device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105004578A CN105004578A (en) | 2015-10-28 |
| CN105004578B true CN105004578B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510500980.6A Active CN105004578B (en) | 2015-08-14 | 2015-08-14 | One kind disposably adopts liquid device |
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| CN (1) | CN105004578B (en) |
Families Citing this family (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 |
| CN110403637A (en) * | 2019-08-06 | 2019-11-05 | 宁波市妇女儿童医院 | Twenty-four-hour urine amount collection device |
| CN110954370B (en) * | 2019-12-04 | 2022-02-11 | 杨浩毅 | Adaptable inhomogeneous liquid food detects uses sampler |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387726A (en) * | 1981-06-18 | 1983-06-14 | Ruthie Denard | Disposable urine collection device for human males |
| US5220825A (en) * | 1991-10-23 | 1993-06-22 | Board Of Regents Of The University Of Washington | Apparatus for collecting particulate samples |
| US6235010B1 (en) * | 1999-08-06 | 2001-05-22 | Becton Dickinson And Company | Closed system specimen collection container |
| CN1186565C (en) * | 2002-07-01 | 2005-01-26 | 宁波方太厨具有限公司 | Air discharging cover for oil soot exhauster |
| US8512301B2 (en) * | 2005-02-08 | 2013-08-20 | Feng Ma | Canned vacuum |
| US8388587B1 (en) * | 2010-02-09 | 2013-03-05 | Robert Gerard Gmuer | Disposable urine collection device |
| CN202082440U (en) * | 2011-01-21 | 2011-12-21 | 徐晓明 | Flue check valve with self-attractive force |
| CN104913950B (en) * | 2014-03-14 | 2017-06-23 | 无锡市凯顺医疗器械制造有限公司 | A kind of portable adopts liquid device and its anti-leaking method |
| CN205038081U (en) * | 2015-08-14 | 2016-02-17 | 东莞市弗瑞斯生物科技有限公司 | Once only adopt liquid device |
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2015
- 2015-08-14 CN CN201510500980.6A patent/CN105004578B/en active Active
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| CN105004578A (en) | 2015-10-28 |
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Effective date of registration: 20200629 Address after: 523330 No.5, Industrial Avenue, Shixin Industrial Park, East extension line, Industrial Avenue, Shipai town, Dongguan City, Guangdong Province Patentee after: Cheobe (Dongguan) Package 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. |