CN205656036U - Urine test cup - Google Patents
Urine test cup Download PDFInfo
- Publication number
- CN205656036U CN205656036U CN201620266694.8U CN201620266694U CN205656036U CN 205656036 U CN205656036 U CN 205656036U CN 201620266694 U CN201620266694 U CN 201620266694U CN 205656036 U CN205656036 U CN 205656036U
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- cup
- bowl cover
- piston
- urine detection
- stopper protrusion
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Abstract
The utility model discloses an urine test cup, piston chamber in including bowl cover, cup, piston and locating the cup, piston chamber upper portion is equipped with the inlet, and piston chamber lower part is equipped with the liquid outlet, being equipped with on the piston and holding the sap cavity, the steerable inlet of piston is opened or is closed, be equipped with spacing convex part on the cup, the bowl cover lateral part is equipped with the cooperation convex part that cooperates the bowl cover that splines with this spacing convex part. The utility model discloses simple structure can directly detect convenient to use to the liquid in the cup, can prevent that the bowl cover from revolve to twist going beyond the limit, perhaps the bowl cover phenomenon such as is not screwed and is appeared.
Description
Technical field
Utility model belongs to medical appliance field, especially relates to a kind of urine detection cup.
Background technology
Urine cup is a kind of container that it is frequently necessary in medical field use, it usually needs after urine being gathered with urine cup, save with urine cup, is inserted by test block afterwards in the urine of urine cup and detects.But there is certain drawback in such detection method, operator detection time be easy to be contaminated by the sample, and due to test time urine cup need folding repeatedly so that the sample in urine cup repeatedly with contacting external air, easily sample is polluted, affect Detection results.In order to solve the problems referred to above, Chinese patent CN20270671U discloses a kind of urine cup, directly test strip can be inserted and be installed on the plate of cup side, thus directly detect the urine specimen in urine cup, without opening bowl cover during detection.But in the urine capture deadline, need manually bowl cover being tightened operation, prevent from there is gap between bowl cover and cup body and urine being leaked.When manually tightening, often in order to guarantee bowl cover to tighten and use bigger power that bowl cover is tightened, after life-time service, it will usually make the attachment structure between bowl cover and cup be corrupted such that bowl cover cannot screw with cup again because screwing force is excessive.
Utility model content
This utility model is in order to overcome the deficiencies in the prior art, it is provided that a kind of easy to detect, bowl cover is difficult to screw excessive, practical, the urine detection cup of length in service life.
To achieve these goals, this utility model is by the following technical solutions: a kind of urine detection cup, including bowl cover, cup, piston and the plunger shaft being located in cup, described plunger shaft top is provided with inlet, plunger shaft bottom is provided with liquid outlet, described piston is provided with liquid-storing cavity, and piston can control inlet and be turned on and off；Described cup is provided with stopper protrusion, and described bowl cover sidepiece is provided with the cooperation protuberance coordinating spline bowl cover with this stopper protrusion.
Further, being formed with cup edge at described cup rim of a cup, described stopper protrusion is located at cup along upper.
Further, external screw thread is set at described cup rim of a cup, inside described bowl cover, is provided with the female thread coordinated with external screw thread, be provided with screw thread outside bowl cover and play tooth；The cooperation of internal and external threads can realize the locking between bowl cover and cup body, and screw thread plays the setting of tooth can strengthen the frictional force between staff and bowl cover so that bowl cover tighten or unclamp operation the easiest.
Further, described stopper protrusion includes upper convex portion and lower protuberance, is fixed on cup edge bottom described lower protuberance；Height and the described externally threaded width of described upper convex portion are equal, and when the height of described lower protuberance and bowl cover locking, the distance between bowl cover and cup edge is equal；When bowl cover carry out reverse turn leave cup time, when bowl cover reversely screws a circle, the most externally threaded width of stroke that bowl cover moves up；Arranging upper convex portion equal with externally threaded width, can make when bowl cover reversely turns, stopper protrusion will not come in contact with coordinating protuberance, will not separate bowl cover with cup and impact.
Further, described bowl cover is positioned at when tightening position, and this stopper protrusion matches with cooperation protuberance and realizes the unidirectional spline of bowl cover, can effectively prevent bowl cover from screwing excessive.
Further, described piston sidepiece is provided with a locating flange, and described plunger shaft sidewall is provided with the positioning convex portion coordinated with this locating flange；Both coordinate and can be defined piston position in plunger shaft.
Further, described piston is provided with two opposed sealing rings, is provided with at least two sealing strips between two sealing rings, and these sealing strip both ends are all fixing with sealing ring to be connected.
Further, described cup sidepiece is provided with plate chamber, can place plate in it, and test strips can prevent on plate, detects the sample in urine cup.
In sum, this utility model simple in construction, can effectively prevent bowl cover from screwing tension or phenomenon that bowl cover is not tightened occurs so that bowl cover is in locking state, prevents leakage；Bowl cover does not haves and screws excessive phenomenon, and life-time service bowl cover also will not be destroyed with the attachment structure of cup, and service life is long.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of cup.
Fig. 3 is the structural representation of piston.
Fig. 4 is the structural representation of stopper protrusion.
Detailed description of the invention
In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description.
As Figure 1-4, a kind of urine detection cup, including bowl cover 1, cup 2, piston 3 and plunger shaft 4.Being formed with cup at the rim of a cup of described cup 2 along 21, the outer wall of rim of a cup is provided with external screw thread 7, corresponding, is provided with female thread inside described bowl cover 1, and described female thread coordinates the locking realizing bowl cover with cup with external screw thread 7.The lateral wall of bowl cover 1 is provided with screw thread and plays tooth 11, and this screw thread plays tooth 11 can strengthen the frictional force between staff and bowl cover so that bowl cover tighten or unclamp operation the easiest.
In routine use, tightening in order to ensure bowl cover, people would generally use the biggest power to screw bowl cover, it is easy to causes bowl cover to screw excessive so that the attachment structure between bowl cover and cup is corrupted such that urine cup cannot realize locking.Sometimes, in order to prevent being threaded through, the power that people apply is the least, thus bowl cover is not screwed to the state locked completely so that there is gap between bowl cover one cup, urine easily spills from gap.In order to overcome the problems referred to above, we have been provided with a stopper protrusion 5 at described cup along 21, correspondence, and described bowl cover 1 sidepiece is provided with one and coordinates protuberance 6, and this cooperation protuberance 6 can match with stopper protrusion 5 and bowl cover 1 is carried out spline.Concrete, be in when tightening position between described bowl cover 1 and cup, this stopper protrusion 5 with coordinate protuberance 6 to cooperate to realize bowl cover 1 relative to cup 2 unidirectional spline；I.e. when bowl cover 1 turns to tighten position, coordinate protuberance 6 can contact with stopper protrusion 5, stopper protrusion 5 prevents cooperation protuberance 6 to continue to locking direction and rotates, thus bowl cover also cannot rotate to locking direction again, even if act on bowl cover to screw power the biggest, bowl cover also cannot be further continued for, to the locking of locking direction, preventing bowl cover from screwing excessive.Further, during screwing, when coordinating protuberance 6 can contact with stopper protrusion 5, the sound of " rattling away " can be sent under the effect of impact force, when tightening bowl cover, hear that this sound i.e. represents that bowl cover is tightened；If when screwing up bowl cover 1, not hearing this strike note, then it represents that the dynamics screwed is the least, bowl cover 1 is not also tightened, and again need to tighten bowl cover 1.Such setting, can not only prevent bowl cover 1 from screwing excessive, it is also possible to be used for reminding operator's bowl cover 1 to tighten, and in use, remains that bowl cover 1 is in tight condition.
As preferably, described stopper protrusion 5 includes that upper convex portion 51 and lower protuberance 52, the bottom of described lower protuberance 52 are fixedly connected on cup along 21.Concrete, the height of described upper convex portion 51 should be equal with the width of described external screw thread 7；When the height of described lower protuberance 52 should be locked with bowl cover 1, bowl cover 1 is equal along the distance between 21 with cup.When urine cup needs to turn on, described bowl cover 1 needs reverse turn so that bowl cover 1 leaves cup；And when bowl cover reversely screws a circle, the width of the external screw thread 7 on the stroke that bowl cover 1 is moved up cup just.So, in order to when bowl cover 1 separates with cup 2, bowl cover will not be left and cause obstruction by stopper protrusion 5, the height of described upper convex portion 51 is set to equal with the width of external screw thread 7 by we.After bowl cover 1 reversely turns a circle, coordinate protuberance 6 to move up a width of thread along with bowl cover 1, now, coordinate protuberance 6 to be located just at the top of stopper protrusion 5, stopper protrusion 5 will not come in contact with coordinating protuberance 6, will not separate bowl cover with cup and impact.With other embodiments, described upper convex portion 51 also can be slightly lower than externally threaded width.
Described plunger shaft 4 is arranged on the internal upper position of cup, and plunger shaft 4 top is provided with inlet 41, and plunger shaft bottom is provided with liquid outlet 42.Described piston 3 is provided with liquid-storing cavity 31, and this piston 3 can control inlet 41 and be turned on and off.As it is shown on figure 3, described piston 3 is provided with sealing ring 8, described sealing ring 8 is the opposed both ends being arranged on piston 3；Being provided with at least two sealing strips 9 between two sealing rings 8, the both ends of these sealing strips 9 are all fixing with sealing ring 8 to be connected.With in the present embodiment, described sealing ring 8 be set to 4 with, enclose between every two sealing strips 8 and sealing ring 9 and set formation sealing.With the present embodiment, piston is rotating to be placed in described plunger shaft, realizes being turned on and off inlet 41 by rotating piston 3.As preferably, the sidepiece of described piston 3 stretches out and forms a locating flange 32, corresponding, described plunger shaft 4 sidewall is provided with the positioning convex portion 43 coordinated with this locating flange 32；This positioning convex portion 43 can match with locating flange 32 in piston 3 rotation process, and piston 3 is limited to liquid-storing cavity 31 position upwards, or the position that liquid-storing cavity 31 is downward.In other embodiments, piston may be used without other modes and controls inlet 41 and be turned on and off, as moved left and right.Described cup 2 sidepiece is provided with plate chamber 10, and plate can be placed in it in described plate chamber 10, and test strips can prevent on plate, detects the sample in urine cup.
During use, first rotate piston, make the sealing on piston be positioned at inlet position, with sealing ring, gap between the two is sealed by sealing strip, prevent from revealing；Outward winding afterwards bowl cover, gather urine, after having gathered, screw bowl cover.Rotating piston afterwards, make liquid-storing cavity be positioned at inlet position, the sample in cup enters in liquid-storing cavity；Reverse turn piston afterwards so that liquid-storing cavity is positioned at liquid outlet position, lower section, and the liquid sample in liquid-storing cavity 3 is poured out, and contacts with the test strip on plate, detects sample.
Obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
Claims (8)
1. a urine detection cup, including bowl cover (1), cup (2), piston (3) and the plunger shaft (4) being located in cup, described plunger shaft (4) top is provided with inlet (41), plunger shaft bottom is provided with liquid outlet (42), it is characterized in that: described piston (3) is provided with liquid-storing cavity (31), piston (3) can control inlet (41) and be turned on and off；Described cup (2) is provided with stopper protrusion (5), and described bowl cover (1) sidepiece is provided with the cooperation protuberance (6) coordinating spline bowl cover (1) with this stopper protrusion (5).
Urine detection cup the most according to claim 1, it is characterised in that: being formed with cup edge (21) at described cup (2) rim of a cup, described stopper protrusion (5) is located at cup along (21).
Urine detection cup the most according to claim 1, it is characterised in that: arranging external screw thread (7) at described cup (2) rim of a cup, described bowl cover (1) inner side is provided with the female thread coordinated with external screw thread (7), and bowl cover (1) outside is provided with screw thread and plays tooth (11).
Urine detection cup the most according to claim 3, it is characterised in that: described stopper protrusion (5) includes that upper convex portion (51) and lower protuberance (52), described lower protuberance (52) bottom are fixed on cup edge (21)；The height of described upper convex portion (51) and the width of described external screw thread (7) are equal, and when the height of described lower protuberance (52) and bowl cover (1) locking, bowl cover (1) is equal along the distance between (21) with cup.
Urine detection cup the most according to claim 1, it is characterised in that: described bowl cover (1) is positioned at when tightening position, and this stopper protrusion (5) matches with cooperation protuberance (6) and realizes the unidirectional spline of bowl cover (1).
Urine detection cup the most according to claim 1, it is characterised in that: described piston (3) sidepiece is provided with a locating flange (32), and described plunger shaft (4) sidewall is provided with the positioning convex portion (43) coordinated with this locating flange (32).
Urine detection cup the most according to claim 6, it is characterized in that: described piston (3) is provided with two opposed sealing rings (8), being provided with at least two sealing strips (9) between two sealing rings (8), this sealing strip (9) both ends are all fixing with sealing ring (8) to be connected.
Urine detection cup the most according to claim 1, it is characterised in that: described cup (2) sidepiece is provided with plate chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266694.8U CN205656036U (en) | 2016-04-01 | 2016-04-01 | Urine test cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620266694.8U CN205656036U (en) | 2016-04-01 | 2016-04-01 | Urine test cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205656036U true CN205656036U (en) | 2016-10-19 |
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ID=57389794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620266694.8U Active CN205656036U (en) | 2016-04-01 | 2016-04-01 | Urine test cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205656036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855469A (en) * | 2017-01-20 | 2017-06-16 | 浙江拱东医疗科技有限公司 | Collection tank with safety buckle |
| CN110006592A (en) * | 2019-01-22 | 2019-07-12 | 嘉兴源玺实业有限公司 | Leakproof urine detector |
-
2016
- 2016-04-01 CN CN201620266694.8U patent/CN205656036U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855469A (en) * | 2017-01-20 | 2017-06-16 | 浙江拱东医疗科技有限公司 | Collection tank with safety buckle |
| CN110006592A (en) * | 2019-01-22 | 2019-07-12 | 嘉兴源玺实业有限公司 | Leakproof urine detector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |