CN103566986A - Medical examination cup - Google Patents
Medical examination cup Download PDFInfo
- Publication number
- CN103566986A CN103566986A CN201310506683.3A CN201310506683A CN103566986A CN 103566986 A CN103566986 A CN 103566986A CN 201310506683 A CN201310506683 A CN 201310506683A CN 103566986 A CN103566986 A CN 103566986A
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- CN
- China
- Prior art keywords
- cup
- bowl cover
- cup lid
- internal thread
- thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a medical examination cup composed of a cup body and a cup lid, wherein the top of the outer side of the cup body is provided with an external thread which can be matched with an internal thread at the inner side of an opening part of the cup lid; the tail end of the external thread on the cup body is provided with a lug pin; the tail end of the internal thread on the cup lid is provided with two bottom posts; and the two bottom posts are symmetrically arranged at two sides of the internal thread on the cup lid. The medical examination cup has the beneficial effects that whether the cup lid is screwed down is judged through a sound made in the process that the bottom posts on the cup lid and the lug pin on the cup body are rotatably coupled, so that the conditions of thread damage and connection influence caused by over match between the cup lid and the cup body are effectively avoided.
Description
Technical field
The present invention relates to medical vessels field, relate in particular to a kind of medical inspection cup.
Background technology
At medical field, in order can detecting liquid to be sealed and to be deposited, use disposable seal cup encapsulation more.Existing medical seal cup kind and function are all more various, but these seal cups are threaded connection mostly, are convenient to practicality.Therefore but while being threaded, whether due to uncertain screwing hermetic when screwing, people generally twist very tightly, easily by thread damage, impact coordinates, and screws tension and be also unfavorable for opening.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of can distinguish whether bowl cover tighten medical inspection cup.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of medical inspection cup, by cup and bowl cover, formed, described cup outside top is provided with external screw thread, this external screw thread can with the screw-internal thread fit that is arranged on bowl cover oral area inner side, on described cup, male ends is provided with ear pin, and on bowl cover, female ends is provided with foundation.
Preferably, described foundation has two, is symmetricly set on internal thread both sides on bowl cover.
Compared with prior art, usefulness of the present invention is: this medical inspection cup is sounded in screwing process by the foundation on bowl cover and the ear pin on cup, distinguishes whether bowl cover is tightened, and effectively prevents that bowl cover from crossing and coordinating with cup, damaged screw, impact connects.
accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is a kind of medical inspection cup structure of the present invention schematic diagram.
In figure: 1, cup; 2, bowl cover; 3, external screw thread; 4, ear pin.
the specific embodiment:
Below in conjunction with the drawings and the specific embodiments, describe the present invention:
A kind of medical inspection cup shown in Fig. 1, by cup 1 and bowl cover 2, formed, described cup 1 outside top is provided with external screw thread 3, this external screw thread 3 can with the screw-internal thread fit that is arranged on bowl cover 2 oral areas inner sides, on described cup 1, external screw thread 3 ends are provided with ear pin 4, and on bowl cover 2, female ends is provided with foundation; Described foundation has two, is symmetricly set on internal thread both sides on bowl cover 2.
This medical inspection cup is sounded in screwing process by the ear pin 4 on the foundation on bowl cover 2 and cup 1, distinguishes whether bowl cover 2 is tightened, and effectively prevents that bowl cover 2 from coordinating excessively with cup 1, damaged screw, and impact connects.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. a medical inspection cup, by cup (1) and bowl cover (2), formed, described cup (1) outside top is provided with external screw thread (3), this external screw thread (3) can with the screw-internal thread fit that is arranged on bowl cover (2) oral area inner side, it is characterized in that: upper external screw thread (3) end of described cup (1) is provided with ear pin (4), the upper female ends of bowl cover (2) is provided with foundation.
2. medical inspection cup according to claim 1, is characterized in that: described foundation has two, is symmetricly set on the upper internal thread of bowl cover (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506683.3A CN103566986A (en) | 2013-10-25 | 2013-10-25 | Medical examination cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506683.3A CN103566986A (en) | 2013-10-25 | 2013-10-25 | Medical examination cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103566986A true CN103566986A (en) | 2014-02-12 |
Family
ID=50040209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310506683.3A Pending CN103566986A (en) | 2013-10-25 | 2013-10-25 | Medical examination cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103566986A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050070853A1 (en) * | 2003-08-25 | 2005-03-31 | Brian Gatton | Medicament dispensing assembly |
| US20060198758A1 (en) * | 2002-04-08 | 2006-09-07 | Galloway R K | Disk testing apparatus |
| CN101464457A (en) * | 2008-07-23 | 2009-06-24 | 吕欣龙 | Detecting instrument for liquid sample |
| CN102759616A (en) * | 2011-04-29 | 2012-10-31 | 艾博生物医药(杭州)有限公司 | Device for detecting analyte in sample |
-
2013
- 2013-10-25 CN CN201310506683.3A patent/CN103566986A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060198758A1 (en) * | 2002-04-08 | 2006-09-07 | Galloway R K | Disk testing apparatus |
| US20050070853A1 (en) * | 2003-08-25 | 2005-03-31 | Brian Gatton | Medicament dispensing assembly |
| CN101464457A (en) * | 2008-07-23 | 2009-06-24 | 吕欣龙 | Detecting instrument for liquid sample |
| CN102759616A (en) * | 2011-04-29 | 2012-10-31 | 艾博生物医药(杭州)有限公司 | Device for detecting analyte in sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |