CN203798604U - Excrement sampling device with dual covers - Google Patents
Excrement sampling device with dual covers Download PDFInfo
- Publication number
- CN203798604U CN203798604U CN201420204814.2U CN201420204814U CN203798604U CN 203798604 U CN203798604 U CN 203798604U CN 201420204814 U CN201420204814 U CN 201420204814U CN 203798604 U CN203798604 U CN 203798604U
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- China
- Prior art keywords
- container
- connecting portion
- canopy
- double
- sampling rod
- Prior art date
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- Expired - Lifetime
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 48
- 230000009977 dual effect Effects 0.000 title abstract 4
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000002787 reinforcement Effects 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract 1
- 230000035943 smell Effects 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 21
- 239000007788 liquid Substances 0.000 description 2
- 239000012488 sample solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010017993 Gastrointestinal neoplasms Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an excrement sampling device with dual covers. The excrement sampling device with dual covers comprises a container, a sampling rod and the container covers, wherein the container covers comprise a front cover and a rear cover, the front cover is in threaded connection with the head portion of a container, the rear cover is in threaded connection with the tail portion of the container, threads are formed in one end of the sampling rod, a plurality of axial protruding edges are arranged at the other end of the sampling rod, the other end of the sampling rod is connected with the end face, with the threads, of the rear cover, and a sample outlet nozzle is formed in the head portion of the container. The container is divided into a container body and a connecting portion, the section area of the connecting portion is larger than that of the container body, threads are formed in the inner side of the connecting portion so that the rear cover is in threaded connection with the tail portion of the container body, and the connecting portion and the container body are of an integrated connection structure. A sealing portion is in clamping connection with the position of connection between the connecting portion and the container body, and a through hole is formed in the middle of the sealing portion. The excrement sampling device with the dual covers is simple in structure, convenient to operate in the sampling and sample-outlet process, and capable of achieving quantitative sampling, the whole device is good in leakproofness of sample storage, sanitary and free of bad smells.
Description
Technical field
The utility model relates to medical instruments field, is specifically related to a kind of sampler, especially relates to a kind of double-canopy defecate sampler.
Background technology
Clinical excrement checkout is one of routine inspection means of medical institutions.As just occulted blood, owing to cannot directly finding by naked eyes, cause most early stage Patients with Gastrointestinal Cancers cannot find in time and early intervention treatment, thereby incured loss through delay the best opportunity for the treatment of.At this moment just need to chemically examine stool.
The normal defecate sampler using mostly is a container at present, and a sample spoon or sampling rod are set in container.There is more defect in this class sampling thief: as poor sealing, pollutes greatly, not health; And for example, when chemical examination, sampling easily too much, operates inconvenience.
As China Patent Publication No.: CN201935818U, in the patent document of open day on 08 17th, 2011, a kind of defecate sampler is disclosed, the container cover that it comprises storing containers, matches with storing containers, in storing containers, be provided with down " V " font tweezers, the upper end of two tweezer arms of described tweezers is provided with horizontal stripe, and the lower end of two tweezer arms is provided with shape, the big or small sampling spoon being used in conjunction with accordingly.Above-mentioned utility model is not only sampled convenient, healthy, and sealing storing containers after sampling, prevents air pollution and transmission of pathogen.But, existing above-mentioned same problem, when chemical examination, easily too much, operation is inconvenient in sampling.
Utility model content
The utility model is in order to overcome above-mentioned the deficiencies in the prior art part, provides a kind of sampling, to go out sample all easy to operate, sealing good double-canopy defecate sampler again.
To achieve these goals, the utility model is by the following technical solutions:
A kind of double-canopy defecate sampler, comprise container, sampling rod, container cover, described container cover comprises protecgulum and bonnet, protecgulum and vessel head are threaded, bonnet is connected with container tailing screw flight, described sampling rod one end is provided with screw thread, and the sampling rod other end is provided with multiple axial fins, and the threaded end face of the sampling rod other end and bonnet links together; Vessel head is provided with out sample mouth.
The whole apparatus structure of the utility model is simple, and when sampling, the bonnet of outwarding winding, puts into liquid, as dilute solution in container.Adhere to a small amount of sample with the threaded one end of sampling rod, put into container, screw thread increases sample adhesion, is difficult for coming off midway.While going out sample, turn on protecgulum, squeeze receptacle, extrudes sample solution from going out sample mouth, easy to operate.So, adopt defecate sampler of the present utility model, sample and to go out sample simple to operate, after sampling, can effectively realize airtightly, prevent that stink from dispersing, very health.
As preferably, container is divided into vessel and connecting portion, and connecting portion area of section is greater than vessel area of section, and connecting portion inner side is provided with screw thread and forms being threaded of described bonnet and container afterbody, and connecting portion and vessel are integrated syndeton; Sealing of connecting portion and the clamping of vessel junction, is provided with through hole in the middle of sealing.Sealing cuts off vessel and connecting portion, makes Sample storage in smooth vessel, does not remain in the screw thread of connecting portion, has both strengthened the sealing that sample is deposited, and compares again health.Through hole in the middle of sealing, allows sampling rod to pass through, and can stop unnecessary sampling amount by through hole, reaches quantitative object.
As preferably, described sealing comprises round platform and cylinder two parts, and two protruding ring parts are established in cylinder outside, form an annular slot between two ring parts, and the inner side of the junction of vessel and connecting portion is provided with a circle annular edge.Two annular slot and annular edge cooperations that ring part forms, form interface arrangment, the position of fixing seal portion.Meanwhile, because connecting portion cross section is greater than vessel cross section, sealing is designed to round platform and cylinder two parts, is just in time stuck in connecting portion and vessel junction, further strengthens the stability of sealing position.
As preferably, the container inside of described annular edge lower end is provided with several reinforcements.Strengthen the friction between sealing and container, hold round platform side, firm sealing position.
As preferably, the cylinder top of sealing is provided with pyramidal pits, in the middle of pyramidal pits, is described through hole.Pyramidal pits, facilitates sampling rod to find lead to the hole site accurately, inserts through hole.
As preferably, described protecgulum top is provided with flat top portion, forms the shape of a neck between flat top portion and protecgulum.The placement of can two standing.
As preferably, the caping place of protecgulum inside is provided with protruding plug.When airtight, projection plug embeds out sample mouth, enhanced leaktightness.
As preferably, described bonnet outside is provided with the anti-slip veins of strip.Convenient rotation bonnet, anti-slip.
As preferably, the axial fin of the sampling rod other end is 4, and axially fin is radially uniformly distributed around sampling rod.
As preferably, bonnet open bottom end is also provided with cavity.Save material, reduce costs.
Beneficial effect: the utility model apparatus structure is simple, samples, to go out sample easy to operate, when sampling, can realize quantitative sampling, and whole device is preserved sample good leak tightness, and health is without foul smell.
Brief description of the drawings
Fig. 1 is decomposing schematic representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the A enlarged drawing of Fig. 1.
Fig. 4 is the B portion enlarged drawing of Fig. 2.
In figure: container 1, vessel 11, connecting portion 12, annular edge 13, reinforcement 14, sampling rod 2, axially fin 21, protecgulum 3, protruding plug 31, bonnet 4, anti-slip veins 41, go out sample mouth 5, sealing 6, through hole 61, round platform 62, cylinder 63, ring part 64, pyramidal pits 65.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In the present embodiment, as shown in Figure 1 and Figure 2, a kind of double-canopy defecate sampler, comprises container 1, sampling rod 2, container cover, and container 1 is specially soft plastic bottle.Container cover comprises protecgulum 3 and bonnet 4, and protecgulum 3 is connected with container 1 head threads, and bonnet 4 is connected with container 1 tailing screw flight, protecgulum 3 internal threads, bonnet 4 external threads.Sampling rod 2 one end are provided with screw thread, and sampling rod 2 other ends are provided with 21, four axial fins of four axial fins and are radially uniformly distributed around sampling rod 2, and sampling rod 2 other ends and the threaded end face of bonnet 4 link together.Container 1 head is provided with out sample mouth 5.Container 1 is divided into vessel 11 and 12 two parts of connecting portion, connecting portion 12 areas of section are greater than vessel 11 areas of section, connecting portion 12 inner sides are provided with screw thread and form being threaded of bonnet 4 and container 1 afterbody, and connecting portion 12 and vessel 11 are integrated syndeton.Connecting portion 12 and sealing 6 of vessel 11 junction clamping.Sealing 6 comprises round platform 62 and cylinder 63 two parts, and cylinder 63 tops of sealing 6 are provided with pyramidal pits 65, in the middle of pyramidal pits 65, is through hole 61, and through hole 61 runs through sealing 6.Cylinder 63 outsides are established two 64 protruding of 64, two ring parts of ring part and are formed an annular slot.As shown in Figure 3, the inner side of the junction of vessel 11 and connecting portion 12 is provided with a circle annular edge 13.Container 1 inner side of annular edge 13 lower ends is provided with 6 reinforcements 14.Protecgulum 3 tops are provided with flat top portion 31, form the shape of a neck between flat top portion 31 and protecgulum 3.The caping place of protecgulum 3 inside is provided with protruding plug 31.Bonnet 4 outsides are provided with the anti-slip veins 41 of strip, and bonnet 4 open bottom end are also provided with cavity.
Sealing 6 is assemblied in the junction of connecting portion 12 and vessel 11, because connecting portion 12 cross sections are greater than vessel 11 cross sections, sealing 6 is designed to round platform 62 and cylinder 63 two parts, is just in time stuck in connecting portion 12 and vessel 11 junctions.As shown in Figure 4, two 64 protruding of ring parts form an annular slot, and circle annular edge 13 clampings of the inner side of the junction of vessel 11 and connecting portion 12 enter in annular slot, form interface arrangment, further the position of fixing seal portion 6.
When sampling, the bonnet 4 of outwarding winding, puts into liquid in container 1, as dilute solution.With adhering to a small amount of sample in the threaded one end of sampling rod 2, by the through hole 61 in the middle of sealing 6, insert vessel 11.Through hole 61 sizes and sampling rod 2 diameters match, and can stop unnecessary sampling amount by through hole 61, reach quantitative object.While going out sample, turn on protecgulum 3, squeeze receptacle 1, extrudes sample solution from going out sample mouth 5, easy to operate.So, adopt double-canopy defecate sampler of the present utility model, sample and to go out sample simple to operate, sampling can realize quantitatively, and can effectively realize airtightly, prevents that stink from dispersing, very health.
Claims (10)
1. a double-canopy defecate sampler, comprise container (1), sampling rod (2), container cover, it is characterized in that, described container cover comprises protecgulum (3) and bonnet (4), protecgulum (3) is connected with container (1) head threads, and bonnet (4) is connected with container (1) tailing screw flight, and described sampling rod (2) one end is provided with screw thread, sampling rod (2) other end is provided with multiple axial fins (21), and sampling rod (2) other end and the threaded end face of bonnet (4) link together; Container (1) head is provided with out sample mouth (5).
2. the double-canopy defecate sampler of one according to claim 1, it is characterized in that, container (1) is divided into vessel (11) and connecting portion (12), connecting portion (12) area of section is greater than vessel (11) area of section, connecting portion (12) inner side is provided with screw thread and forms being threaded of described bonnet (4) and container (1) afterbody, and connecting portion (12) and vessel (11) are integrated syndeton; Connecting portion (12) and vessel (11) sealing of junction clamping (6), be provided with through hole (61) in the middle of sealing (6).
3. the double-canopy defecate sampler of one according to claim 2, it is characterized in that, described sealing (6) comprises round platform (62) and cylinder (63) two parts, two protruding ring parts (64) are established in cylinder (63) outside, between two ring parts (64), form an annular slot, the inner side of the junction of vessel (11) and connecting portion (12) is provided with a circle annular edge (13).
4. the double-canopy defecate sampler of one according to claim 3, is characterized in that, container (1) inner side of described annular edge (13) lower end is provided with several reinforcements (14).
5. the double-canopy defecate sampler of one according to claim 3, is characterized in that, cylinder (63) top of sealing (6) is provided with pyramidal pits (65), in the middle of pyramidal pits (65), is described through hole (61).
6. the double-canopy defecate sampler of one according to claim 1, is characterized in that, described protecgulum (3) top is provided with flat top portion (31), forms the shape of a neck between flat top portion (31) and protecgulum (3).
7. the double-canopy defecate sampler of one according to claim 1, is characterized in that, the inner caping place of protecgulum (3) is provided with protruding plug (31).
8. the double-canopy defecate sampler of one according to claim 1, is characterized in that, described bonnet (4) outside is provided with the anti-slip veins (41) of strip.
9. the double-canopy defecate sampler of one according to claim 1, is characterized in that, the axial fin (21) of sampling rod (2) other end is 4, and axially fin (21) is radially uniformly distributed around sampling rod (2).
10. the double-canopy defecate sampler of one according to claim 1, is characterized in that, bonnet (4) open bottom end is also provided with cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204814.2U CN203798604U (en) | 2014-04-25 | 2014-04-25 | Excrement sampling device with dual covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204814.2U CN203798604U (en) | 2014-04-25 | 2014-04-25 | Excrement sampling device with dual covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798604U true CN203798604U (en) | 2014-08-27 |
Family
ID=51380809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204814.2U Expired - Lifetime CN203798604U (en) | 2014-04-25 | 2014-04-25 | Excrement sampling device with dual covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913347A (en) * | 2014-04-25 | 2014-07-09 | 浙江硕华医用塑料有限公司 | Double-cover excrement sampling device |
| CN105547736A (en) * | 2016-01-21 | 2016-05-04 | 浙江东方基因生物制品有限公司 | Efficient and environment-friendly excrement taking device |
-
2014
- 2014-04-25 CN CN201420204814.2U patent/CN203798604U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913347A (en) * | 2014-04-25 | 2014-07-09 | 浙江硕华医用塑料有限公司 | Double-cover excrement sampling device |
| CN103913347B (en) * | 2014-04-25 | 2017-05-10 | 浙江硕华医用塑料有限公司 | Double-cover excrement sampling device |
| CN105547736A (en) * | 2016-01-21 | 2016-05-04 | 浙江东方基因生物制品有限公司 | Efficient and environment-friendly excrement taking device |
| CN105547736B (en) * | 2016-01-21 | 2018-07-10 | 浙江东方基因生物制品有限公司 | A kind of efficient and environment-friendly type stool drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313000 No. 148 Longshan Road, Zhong tube Town, Huzhou, Zhejiang, Deqing County Patentee after: ZHEJIANG SORFA LIFE SCIENCE RESEARCH Co.,Ltd. Address before: 313220 No. 148 Longshan Road, Zhong tube Town, Huzhou, Zhejiang, Deqing County Patentee before: ZHEJIANG SORFA MEDICAL PLASTIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |