CN207976305U - A kind of sampling cup - Google Patents
A kind of sampling cup Download PDFInfo
- Publication number
- CN207976305U CN207976305U CN201820013736.6U CN201820013736U CN207976305U CN 207976305 U CN207976305 U CN 207976305U CN 201820013736 U CN201820013736 U CN 201820013736U CN 207976305 U CN207976305 U CN 207976305U
- Authority
- CN
- China
- Prior art keywords
- sampling
- cup
- wall
- connecting rod
- cup lid
- 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.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 82
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 239000007787 solid Substances 0.000 abstract description 8
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
Abstract
The utility model discloses a kind of sampling cups, cup body including upper end opening, the cup lid for being threadedly connected to the cup upper end, the connecting rod for being vertically arranged and being removably connected to the cup lid inner wall is equipped in the cup lid, the connecting rod is equipped with sampling spoon, and the locking piece that the connecting rod is fixed on to the cup lid inner wall is equipped in the cup lid.The utility model has the following advantages and effect：The sampling spoon of different size can be chosen according to the sample of different size shape size, sampling is convenient；After sampling, sampling spoon is located at tubular body, and the residual sample on sampling spoon will not be infected with testing stand, so being placed for sampling spoon without preparing blank sheet of paper or holder, is more convenient when taking solid sample, has achieved the effect that convenience takes solid sample.Sampling cup uses novel high transparent degree polystyrene and polypropylene for raw material, and makes the better tightness of sampling cup using New gland bonnet.
Description
Technical field
The utility model is related to sampling instrument field, more particularly to a kind of sampling cup.
Background technology
At present in industries such as medicine, public health, food hygienes, it is required to that sample certain take, collect, turn
It moves, examine.In above-mentioned sampling process, the acquisition of sample mostly uses sampling cup.
The Chinese patent of Publication No. CN206127294U is authorized to disclose a kind of sampling pipe, including bottle cap, water dropper and bottle
Body；Bottle cap is buckled in water dropper top, and body is buckled in water dropper lower part.
When sample to be collected is solid particle or powder, when being sampled using the above scheme, need using sampling
Spoon is put in sampling cup, sample is poured into sampling cup, then sampling spoon is taken out out of sampling cup, and sampling spoon is placed on pre-
On the paper or holder first got ready, remaining sample contamination testing stand on sampling spoon is avoided.Sampling process is inconvenient, needs to be changed
Into.
Utility model content
The purpose of this utility model is to provide a kind of sampling cup, has the effect of conveniently taking solid sample.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of sampling cup, including
The cup body of upper end opening, the cup lid for being threadedly connected to the cup upper end, interior be equipped with of the cup lid are vertically arranged and detachably connect
It is connected to the connecting rod of the cup lid inner wall, the connecting rod is equipped with sampling spoon, is equipped in the cup lid and consolidates the connecting rod
Due to the locking piece of the cup lid inner wall.
Cup lid is unscrewed, cup lid is taken from cup body when needing to acquire solid sample by using above-mentioned technical proposal
Under, pull cup lid that connecting rod and sampling spoon is driven to be taken out out of cup body.Locking piece is released, by connecting rod and sampling spoon from
It is removed in cup lid.Connecting rod is put into cup lid after choosing suitable sampling spoon according to the sample of different size shape size,
Locking piece is locked so that connecting rod is fixed on cup lid inner wall.Drive cups cover strip moves connecting rod, and connecting rod drives sampling spoon to obtain
After sample, sampling spoon and connecting rod are stretched into cup body, screw cup lid, completes sampling.Sampling spoon is removably connected to cup lid
Inner wall, can choose different sampling spoons according to the sample of different size shape size, and sampling is convenient；After sampling, sampling
Spoon is located at tubular body, and the residual sample on sampling spoon will not be infected with testing stand, so without the blank sheet of paper or holder that prepare, have
Conveniently take the effect of solid sample.
The utility model is further arranged to：The locking piece include the clamping block for being set to the connecting rod outer wall,
It is vertically arranged at the mounting cylinder one of the cup lid inner wall, the company that one inner wall of the mounting cylinder is equipped with annular lock slot, is vertically arranged
Access slot, described link slot one end is communicated in the annular lock slot and the other end is embedded in hatch frame for the clamping block.
By using above-mentioned technical proposal, when needing replacing connecting rod and sampling spoon, it is rotatablely connected bar, outside connecting rod
The clamping block of wall is slided along the annular lock slot of one inner wall of mounting cylinder.When clamping block slides into the connection of lock slots and link slot
When place, connecting rod is pulled out, clamping block is slided along link slot, until clamping block is disconnected slot, by connecting rod and is adopted
Sample spoon is removed out of mounting cylinder one.After the sampling spoon for choosing suitable size, clamping block is embedded in link slot, pushes connecting rod
It is moved along link slot.When clamping block moves in annular lock slot, it is rotatablely connected bar, connecting rod drives clamping block along ring
Shape lock slot slides, and clamping block is embedded in annular lock slot, and then link block is fixed in mounting cylinder one.
The utility model is further arranged to：One inner wall of the mounting cylinder is equipped with for contradicting described connecting rod one end end
The cushion in face.
By using above-mentioned technical proposal, when the clamping block in connecting rod is slided along link slot, connecting rod compresses bullet
Property pad, after in clamping block insertion annular lock slot, the resiliency urged connecting rod of cushion itself drives clamping block to push against annular
Lock slots inner wall avoids clamping block from being slided along annular lock slot.
The utility model is further arranged to：The locking piece includes the elastic card for being set to the connecting rod outer wall
The mounting cylinder two of the cup lid inner wall is enclosed, is vertically arranged at, it is close that two inner wall of the mounting cylinder is equipped with the abutting elastic collar
The locking ring of described sampling spoon one end side wall.
By using above-mentioned technical proposal, when needing replacing connecting rod and sampling spoon, connecting rod is pulled to move out,
Locking ring elasticity of compression retainer ring, after elastic collar outer diameter is less than locking ring inner diameter, elastic collar is along locking ring
Inner wall skids off so that connecting rod is detached from mounting cylinder two.After the sampling spoon for choosing suitable size, push connecting rod along mounting cylinder
Two inner walls move, after elastic collar contradicts locking ring, locking ring elasticity of compression retainer ring, and after elastic collar slips locking ring, bullet
Property retainer ring flicks and pushes against locking ring end face, and connecting rod is fixed in mounting cylinder two.
The utility model is further arranged to：The cup lid inner wall is equipped with gasket.
By using above-mentioned technical proposal, setting gasket increases the leakproofness between cup body and cup lid, avoids in cup body
Sample flowed out out of cup body.
The utility model is further arranged to：The gasket is equipped with a circle for contradicting the cup upper end face
Washer.
By using above-mentioned technical proposal, the washer that setting contradicts cup upper end face is avoided when screwing cup lid on cup body
Gasket is worn when rotating in end face.
The utility model is further arranged to：The cup body outer wall is equipped with a circle baffle ring.
By using above-mentioned technical proposal, when needing cup body being positioned on rack for test tube, cup body is inserted on rack for test tube
Through-hole in after, the baffle ring of cup body outer wall contradicts rack for test tube upper surface, and cup body is fixed on rack for test tube.
The utility model is further arranged to：The cup lid outer wall is equipped with anti-skid chequer.
By using above-mentioned technical proposal, the frictional force between anti-skid chequer increase cup lid outer wall and finger is added so that rotation
It is more convenient when cup lid.
In conclusion the utility model has the advantages that：It can be selected according to the sample of different size shape size
Take the sampling spoon of different size, sampling convenient；After sampling, sampling spoon is located at tubular body, the residual sample on sampling spoon
It will not be infected with testing stand, so being placed for sampling spoon without preparing blank sheet of paper or holder, be more convenient when taking solid sample.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the locking piece structural schematic diagram of embodiment 1；
Fig. 3 is the annular lock slot of embodiment 1, cushion structural schematic diagram；
Fig. 4 is the gasket of embodiment 1, washer structure diagram
Fig. 5 is the locking piece structural schematic diagram of embodiment 2；
Fig. 6 is the locking ring structural schematic diagram of embodiment 2.
In figure：1, cup body；11, baffle ring；2, cup lid；21, anti-skid chequer；22, gasket；23, washer；3, connecting rod；31, it adopts
Sample spoon；32, clamping block；33, elastic collar；4, locking piece；5, mounting cylinder one；51, annular lock slot；52, link slot；53, bullet
Property pad；6, mounting cylinder two；61, locking ring.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1, a kind of sampling cup, as shown in Figure 1, including the cup body 1 of upper end opening, being set to the gear of 1 outer wall of cup body
Circle 11, the cup lid 2 for being threadedly connected to 1 upper end of cup body, 2 outer wall of cup lid are equipped with anti-skid chequer 21.
As shown in Figure 2 and Figure 3,2 inner wall of cup lid is equipped with the connecting rod 3 being vertically arranged, and connecting rod 3 is equipped with sampling spoon 31, even
Extension bar 3 is removably connected to 2 inner wall of cup lid, and 2 inner wall of cup lid is equipped with the locking piece 4 that connecting rod 3 is fixed on to 2 inner wall of cup lid.Lock
It includes being set to the clamping block 32 of 3 outer wall of connecting rod, being vertically arranged at the mounting cylinder 1 of 2 inner wall of cup lid, mounting cylinder 1 to determine part 4
Inner wall is equipped with annular lock slot 51, is vertically arranged and is communicated in 51 link slot 52 of annular lock slot, and one 5 inner wall of mounting cylinder is equipped with bullet
Property pad 53.
When needing sampling, cup lid 2 is unscrewed, cup lid 2 is pulled to drive connecting rod 3 and sampling spoon 31 from cup body 1（Referring to figure
1）Interior taking-up.When needing replacing connecting rod 3 and sampling spoon 31, it is rotatablely connected bar 3,32 edge of clamping block of 3 outer wall of connecting rod
The annular lock slot 51 for one 5 inner wall of mounting cylinder slides.When clamping block 32 is directed at link slot 52, connecting rod 3 is pulled out, even
Extension bar 3 drives clamping block 32 to be slided along link slot 52, until clamping block 32 is disconnected slot 52, by connecting rod 3 and sampling
Spoon 31 is removed out of mounting cylinder 1.
After choosing sampling spoon 31 of suitable size, after clamping block 32 is embedded in link slot 52,3 edge of connecting rod is pushed
The movement of link slot 52.Connecting rod 3 presses the compression of cushion 53 at this time.When clamping block 32 moves in annular lock slot 51,
It is rotatablely connected bar 3, connecting rod 3 drives clamping block 32 to be slided along annular lock slot 51, and clamping block 32 is embedded in annular lock slot
In 51.The elastic force of cushion 53 itself pushes clamping block 32 to push against 51 inner wall of annular lock slot at this time, and clamping block 32 is fixed on
In annular lock slot 51, and then connecting rod 3 is fixed in mounting cylinder 1.
After driving cup lid 2 to drive connecting rod 3, connecting rod 3 that sampling spoon 31 is driven to obtain sample, by sampling spoon 31 and connection
Bar 3 stretches into cup body 1（Referring to Fig. 1）It is interior, the sample in sampling spoon 31 is poured into cup body 1（Referring to Fig. 1）After interior, cup lid 2 is screwed, it is complete
At sampling.
As shown in figure 4,2 inner wall of cup lid is equipped with gasket 22, gasket 22 is equipped with a circle washer 23.Gasket 22 is set
Increase the leakproofness between cup body 1 and cup lid 2, avoids sample outflow out of cup body 1.When gradually screwing cup lid 2, on cup body 1
End face contradicts washer 23, and is rotated relative to 23 end face of washer, contradicts 1 upper surface of cup body by the way that washer 23 is arranged, avoids cup
Gasket 22 is worn when 1 upper surface of body rotates.
Operation principle：When needing to acquire solid sample, cup lid 2 is unscrewed, cup lid 2 is pulled to drive connecting rod 3 and sampling
Spoon 31 takes out out of cup body 1.Locking piece 4 is released, connecting rod 3 and sampling spoon 31 are removed out of cup lid 2.According to different rule
After choosing the sampling spoon 31 of suitable size, connecting rod 3 is positioned in cup lid 2, locking piece 4 is locked for the sample of lattice shape size
It is fixed so that connecting rod 3 is fixed on 2 inner wall of cup lid.Cup lid 2 is driven to drive connecting rod 3, connecting rod 3 that sampling spoon 31 is driven to obtain examination
After sample, sampling spoon 31 and connecting rod 3 are stretched into cup body 1, screw cup lid 2, completes sampling.
Embodiment 2, a kind of sampling cup, as shown in Figure 5, Figure 6, difference lies in locking piece 4 includes with embodiment 1
The mounting cylinder 26 for being set to the elastic collar 33 of 3 outer wall of connecting rod, being vertically arranged at 2 inner wall of cup lid, 26 inner wall of mounting cylinder are set
There is locking ring 61.
When needing replacing connecting rod 3 and sampling spoon 31, pull connecting rod 3 that elastic collar 33 is driven to move out, when
After locking ring 61 pushes against elastic collar 33,33 compressive deformation of elastic collar is pressed.When 33 outer diameter of elastic collar is less than locking
After 61 inner diameter of ring, elastic collar 33 is skidded off along 61 inner wall of locking ring so that connecting rod 3 is detached from mounting cylinder 26.
After choosing sampling spoon 31 of suitable size, connecting rod 3 is directed at mounting cylinder 26, pushes connecting rod 3 along peace
26 inner wall of fitted tube moves, and after elastic collar 33 contradicts locking ring 61,61 elasticity of compression retainer ring 33 of locking ring works as elastic collar
After 33 slip locking ring 61, elastic collar 33 flicks and pushes against 61 end face of locking ring, and then connecting rod 3 is fixed on mounting cylinder two
In 6, the replacement of different size sampling spoon 31 is completed.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of sampling cup, it is characterised in that：Cup body including upper end opening（1）, be threadedly connected to the cup body（1）Upper end
Cup lid（2）, the cup lid（2）Interior be equipped with is vertically arranged and is removably connected to the cup lid（2）The connecting rod of inner wall（3）, institute
State connecting rod（3）It is equipped with sampling spoon（31）, the cup lid（2）It is interior to be equipped with the connecting rod（3）It is fixed on the cup lid（2）
The locking piece of inner wall（4）.
2. a kind of sampling cup according to claim 1, it is characterised in that：The locking piece（4）Including being set to the company
Extension bar（3）The clamping block of outer wall（32）, be vertically arranged at the cup lid（2）The mounting cylinder one of inner wall（5）, the mounting cylinder one
（5）Inner wall is equipped with annular lock slot（51）, the link slot that is vertically arranged（52）, the link slot（52）One end is communicated in the ring
Shape lock slot（51）And the other end supplies the clamping block in hatch frame（32）It is embedded.
3. a kind of sampling cup according to claim 2, it is characterised in that：The mounting cylinder one（5）Inner wall is equipped with for supporting
Touch the connecting rod（3）The cushion of one end end face（53）.
4. a kind of sampling cup according to claim 1, it is characterised in that：The locking piece（4）Including being set to the company
Extension bar（3）The elastic collar of outer wall（33）, be vertically arranged at the cup lid（2）The mounting cylinder two of inner wall（6）, the mounting cylinder two
（6）Inner wall, which is equipped with, pushes against the elastic collar（33）Close to the sampling spoon（31）The locking ring of one end side wall（61）.
5. a kind of sampling cup according to claim 1, it is characterised in that：The cup lid（2）Inner wall is equipped with gasket（22）.
6. a kind of sampling cup according to claim 5, it is characterised in that：The gasket（22）A circle is equipped with for supporting
Touch the cup body（1）The washer of upper surface（23）.
7. a kind of sampling cup according to claim 1, it is characterised in that：The cup body（1）Outer wall is equipped with a circle baffle ring
（11）.
8. a kind of sampling cup according to claim 1, it is characterised in that：The cup lid（2）Outer wall is equipped with anti-skid chequer（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013736.6U CN207976305U (en) | 2018-01-04 | 2018-01-04 | A kind of sampling cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013736.6U CN207976305U (en) | 2018-01-04 | 2018-01-04 | A kind of sampling cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207976305U true CN207976305U (en) | 2018-10-16 |
Family
ID=63768521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820013736.6U Expired - Fee Related CN207976305U (en) | 2018-01-04 | 2018-01-04 | A kind of sampling cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207976305U (en) |
-
2018
- 2018-01-04 CN CN201820013736.6U patent/CN207976305U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |