CN209391093U - A kind of cigarette flavor testing syringe - Google Patents
A kind of cigarette flavor testing syringe Download PDFInfo
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- CN209391093U CN209391093U CN201920057783.5U CN201920057783U CN209391093U CN 209391093 U CN209391093 U CN 209391093U CN 201920057783 U CN201920057783 U CN 201920057783U CN 209391093 U CN209391093 U CN 209391093U
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- syringe
- needle
- cigarette flavor
- syringe needle
- flavor testing
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Abstract
The utility model provides a kind of cigarette flavor testing syringe, including syringe and syringe needle, and the front end of syringe needle is equipped with plug, is equipped with the multiple fluid holes being uniformly distributed circumferentially the side week of syringe needle；Syringe is equipped with needle cylinder scale line.Cigarette flavor testing syringe provided by the utility model, syringe needle is using front end closure, side hatch frame, when push inner core to when injecting essence inside nozzle stick or pipe tobacco, essence is able to eject from the fluid hole of syringe needle side, since fluid hole is uniformly arranged, therefore essence is equably injected in nozzle stick or pipe tobacco, thus solves the problems, such as that essence injection is non-uniform.In addition, syringe is equipped with the needle cylinder scale line of standardizing reagent capacity, lab assistant can accurately judge essence injection volume by needle cylinder scale line, so that it is guaranteed that the accuracy of test result.
Description
Technical field
The utility model relates to cigarette flavor testing appliance technologies, more specifically to a kind of cigarette flavor testing syringe.
Background technique
In cigarette New Product Development Process, examination perfume (or spice) is a very important link, and the uniformity of essence addition will be straight
Connect the effect for influencing essence and cigarette quality.
There are two types of traditional cigarette flavor testing methods: one is use to distinguish that essence is applied directly to roll up by fragrant paper or other tools
In cigarette paper, this operation cannot make essence uniformly be applied in cigarette and cannot quantify, at the same cigarette combustion process not
The effect of essence can be embodied very well；Another kind is that microsyringe is injected, due to only one injection port of microsyringe,
It needs marginal not to penetrate side in injection process and exits sample injector, this operating process increases the inhomogeneities of essence application, influences to try
Fragrant effect increases worker workload.
Utility model content
The purpose of the utility model is to provide a kind of cigarette flavor testing syringe, solve the problems, such as that essence injection is non-uniform.
The utility model provides a kind of cigarette flavor testing syringe, including syringe and syringe needle, and the front end of the syringe needle is equipped with stifled
Head is equipped with the multiple fluid holes being uniformly distributed circumferentially the side week of the syringe needle；The syringe is equipped with needle cylinder scale line.
Preferably, multiple fluid holes along the syringe needle direction pivots clockwise or counter-clockwise Spiral distribution, and along axis
To equidistantly distributed.
Preferably, the angle between the line and axis between two adjacent fluid holes is 45 °.
Preferably, the plug is silica gel plug.
Preferably, the plug is in arc-shaped.
Preferably, the syringe needle is equipped with syringe needle graduation mark.
Preferably, further include to embrace be sandwiched in the syringe needle, the clamp to demarcate insertion depth.
Preferably, the clamp includes the snap ring equipped with bayonet, and is fixedly arranged on the snap ring side end face, with for manpower
The card handle of grasping.
Compared with above-mentioned background technique, the utility model provides a kind of cigarette flavor testing syringe, by the front end of syringe needle
Plug is set, and opens up the multiple fluid holes being uniformly distributed circumferentially in the side of syringe needle, it is possible thereby to formed front end block,
The structure of side opening, so, when pushing inner core, the essence in syringe is sprayed from the fluid hole that syringe needle side opens up
Out, since fluid hole is uniformly arranged, essence is equably injected in the inside of nozzle stick or pipe tobacco, thus solves essence note
Penetrate non-uniform problem；In addition, syringe is equipped with the needle cylinder scale line of standardizing reagent capacity, lab assistant passes through syringe scale
Line can accurately judge the essence volume of injection, so that it is guaranteed that the accuracy of test result；In addition, the cigarette flavor testing is injected
Device, structure is simple, easy to use, and at low cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of cigarette flavor testing syringe provided by the utility model；
Fig. 2 is the enlarged diagram of the clamp applied to cigarette flavor testing syringe provided by the utility model；
Wherein, 1- syringe, 11- needle cylinder scale line, 2- syringe needle, 21- plug, 22- fluid hole, 3- clamp, 31- snap ring, 32-
Card handle, 4- inner core.
Specific embodiment
The core of the utility model is to provide a kind of cigarette flavor testing syringe, and structure is simple, easy to use, at low cost,
Efficiently solve the problems, such as that essence injection is non-uniform.
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram of cigarette flavor testing syringe provided by the utility model.
The utility model provides a kind of cigarette flavor testing syringe, including syringe 1 and syringe needle 2, and the tip of syringe needle 2 is equipped with plug
21, that is, plug 21 is sealed at the needle point of syringe needle 2, plug 21 mainly plays a part of to block needle point, can prevent in inner core 4
Motive force act on lower essence and sprayed from needle point；Offer multiple fluid holes 22 the side week of syringe needle 2, fluid hole 22 can be circle
The shapes such as shape, ellipse, triangle, and multiple fluid holes 22 are uniformly distributed along the circumferential direction of syringe needle 2, that is, 22 edge of each fluid hole
The circumferential spaced set of syringe needle 2, it is possible thereby to realize the uniform injection of liquid.
In addition, for the ease of accurately grasping injection dosage, the outer peripheral surface of syringe 1 is additionally provided with to standardizing reagent capacity
Needle cylinder scale line 11 can make staff accurately grasp propellant during injecting reagent by the needle cylinder scale line 11
Amount, then be aided with equally distributed fluid hole 22 on syringe needle 2, may be implemented reagent is accurate according to scalar quantity and be equably injected in
In nozzle stick or pipe tobacco, it may thereby be ensured that the accuracy of test result.
It can be seen that the cigarette flavor testing syringe, syringe needle 2 is blocked using front end, side goes out liquid structure, by by fluid hole
22 are uniformly distributed in the side week of syringe needle 2, and reagent can be made to inject uniformly inside nozzle stick or pipe tobacco；By being set in 1 outer wall of syringe
Needle cylinder scale line 11 is set, in order to which staff accurately grasps injection dosage, facilitates the accurate judgement to test result.
Reagent injector is carried out to nozzle stick or pipe tobacco along different height in order to realize, each fluid hole 22 on syringe needle 2 is along needle
First 2 direction pivots clockwise or counter-clockwise Spiral distribution, and equidistantly distributed axially and circumferentially, that is to say, that fluid hole 22
Along the equidistant Spiral distribution of the axial and circumferential of syringe needle 2, so, that is, form fluid hole 22 along 2 injection direction of syringe needle in
360 ° of equidistantly distributed structures of different height, it is possible thereby to realize the different depth to nozzle stick or pipe tobacco, different directions it is equal
Even injection.
Preferably, the angle between the line and axis between two adjacent fluid holes 22 is 45 °, that is to say, that is appointed
The angle between line between the center for two fluid holes 22 for anticipating adjacent and its center of circle that respectively place is justified is 90 °, is so set
It sets, just forms the liquid structure out of the axis direction spiral and equidistantly distributed along syringe needle 2, so, nozzle stick or pipe tobacco are not
With being injected at the inconsiderate position of depth and same depth circumferentially, to improve the precision of test.
Above-mentioned plug 21 can be silica gel plug or rubber plug, be bonded at the needle point of syringe needle 2 through sticker, plug
21 may be stainless steel plug, is welded at needle point or is an integral structure with needle point, to improve the installation jail of plug 21
Solidity.
In order to avoid there is scraping situation, plug 21 is preferably convex structure, and plug 21 is coated on the periphery of syringe needle 2
Face, to ensure the junction rounding off of syringe needle 2 Yu plug 21, so set, can be happened to avoid scraping, to guarantee to roll up
Cigarette quality.
In order to further ensure that the precision of reagent dosage, syringe needle graduation mark can be set on syringe needle 2, in injection reagent
When, by reading the reading of syringe needle graduation mark, it can be learnt that actual injection amount, since 2 size of syringe needle is much smaller than 1 size of syringe,
And nozzle stick is thinner, therefore, the error by syringe needle graduation mark institute reading numerical values is smaller, closer true value, thus measurement result
It is more accurate.
Referring to FIG. 2, Fig. 2 is the amplification signal of the clamp applied to cigarette flavor testing syringe provided by the utility model
Figure.
In order to ensure the accuracy of 2 insertion position of syringe needle, clamp 3 can also be installed on syringe needle 2, according to the depth being inserted into
Clamp 3, is embraced the outer peripheral surface for being sandwiched in syringe needle 2, to realize that the position of clamp 3 is fixed, so, the lower surface of clamp 3 is by degree
It is equivalent to the standard block face to spotting depth, when the lower surface of the upper end table of nozzle stick and clamp 3 offsets, that is, shows needle
First 2 have been inserted into target depth, thus reduce because visually caused by test error, to improve injection accuracy.
Specifically, clamp 3 includes snap ring 31 and card handle 32, and snap ring 31 is equipped with the opposite bayonet arrangement opened up, for needle
First 2 insertion, the internal diameter of snap ring 31 is slightly less than the outer diameter of syringe needle 2, to clamp syringe needle 2；Clamp 3 is preferably plastic cement clamp, is utilized
Its elasticity, can be with secure fit in the outer peripheral surface of syringe needle 2, to avoid slipping phenomenon, the side end face of snap ring 31 occurs
It is additionally provided with card handle 32, clamp 3 can be installed on syringe needle 2 by holding card handle 32, clamp 3 is preferably an integral structure.
It is illustrated so that cigarette nozzle stick tries fragrant syringe and cigarette shreds try fragrant syringe as an example separately below:
When syringe is that cigarette nozzle stick tries fragrant syringe, the capacity of syringe 1 is 10 μ L, 2 length of syringe needle is 40mm, needle point
Place is equipped with arc-shaped plug 21, and syringe needle 2 is equipped with 30mm tag line close to 1 end of syringe, and edge is square clockwise or counter-clockwise on syringe needle 2
To 6 fluid holes 22 are offered altogether, two adjacent fluid holes 22 are circumferentially in 90 ° of distributions, and first fluid hole 22 is apart from needle
At the 3mm of first 2 closed section, the spacing between two neighboring fluid hole 22 is 4mm, in addition, stamp has 10 μ L capacity on syringe 1
Graduation mark, with visualizingre agent capacity；
When syringe is that cigarette shreds try fragrant syringe, the capacity of syringe 1 is 20 μ L, and 2 overall length of syringe needle is 70mm, syringe needle
Plug 21 is equipped at 2, syringe needle 2 is equipped with 54mm tag line close to 1 end of syringe, is total on syringe needle 2 along direction pivots clockwise or counter-clockwise
Offer 10 fluid holes 22, at 2mm of first fluid hole 22 apart from 2 closed section of syringe needle, and two neighboring fluid hole 22 it
Between spacing be 5mm；Stamp has the 10 μ L graduation marks to the capacity of display on syringe 1.
When propelling the injection reagent of inner core 4, reagent is able to be injected in the different depth of nozzle stick or pipe tobacco via fluid hole 22
And the surrounding of same depth, it thus efficiently solves during cigarette flavor testing, essence applies non-uniform problem, improves
Essence adds accuracy during examination is fragrant, to meet the needs of cigarette flavor testing.
Cigarette flavor testing syringe provided by the utility model, structure is simple, processing cost and use cost are low, favorably
It promotes and applies on a large scale in realizing, have both economic value.
Cigarette flavor testing syringe provided by the utility model is described in detail above.It is used herein specifically
A example is expounded the principles of the present invention and embodiment, and the above embodiments are only used to help understand originally
The method and its core concept of utility model.It should be pointed out that for those skilled in the art, not departing from
Under the premise of the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification
It falls into the protection scope of the utility model claims.
Claims (8)
1. a kind of cigarette flavor testing syringe, including syringe (1) and syringe needle (2), which is characterized in that the front end of the syringe needle (2) is set
Have plug (21), is equipped with the multiple fluid holes (22) being uniformly distributed circumferentially the side week of the syringe needle (2)；The syringe (1) sets
There are needle cylinder scale line (11).
2. cigarette flavor testing syringe according to claim 1, which is characterized in that multiple fluid holes (22) are along the needle
The direction pivots clockwise or counter-clockwise Spiral distribution of head (2), and along axial equidistantly distributed.
3. cigarette flavor testing syringe according to claim 2, which is characterized in that the fluid hole (22) of adjacent two it
Between line and axis between angle be 45 °.
4. cigarette flavor testing syringe according to claim 1, which is characterized in that the plug (21) is silica gel plug.
5. cigarette flavor testing syringe according to claim 1, which is characterized in that the plug (21) is in arc-shaped.
6. described in any item cigarette flavor testing syringes according to claim 1~5, which is characterized in that the syringe needle (2) is equipped with needle
Head graduation mark.
7. cigarette flavor testing syringe according to claim 6, which is characterized in that further include being sandwiched in the syringe needle to embrace
(2), to demarcate the clamp (3) of insertion depth.
8. cigarette flavor testing syringe according to claim 7, which is characterized in that the clamp (3) includes being equipped with bayonet
Snap ring (31), and it is fixedly arranged on the snap ring (31) side end face, with the card handle (32) grasped for manpower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057783.5U CN209391093U (en) | 2019-01-14 | 2019-01-14 | A kind of cigarette flavor testing syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057783.5U CN209391093U (en) | 2019-01-14 | 2019-01-14 | A kind of cigarette flavor testing syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209391093U true CN209391093U (en) | 2019-09-17 |
Family
ID=67898413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920057783.5U Active CN209391093U (en) | 2019-01-14 | 2019-01-14 | A kind of cigarette flavor testing syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209391093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196700A1 (en) * | 2020-03-28 | 2021-10-07 | 青岛海大新星科技有限公司 | Improved smoking method and device for heat-not-burn traditional cigarette |
-
2019
- 2019-01-14 CN CN201920057783.5U patent/CN209391093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196700A1 (en) * | 2020-03-28 | 2021-10-07 | 青岛海大新星科技有限公司 | Improved smoking method and device for heat-not-burn traditional cigarette |
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