CN204317478U - A kind of cigarette/filter stick testboard monitoring comparison rod - Google Patents
A kind of cigarette/filter stick testboard monitoring comparison rod Download PDFInfo
- Publication number
- CN204317478U CN204317478U CN201420864912.9U CN201420864912U CN204317478U CN 204317478 U CN204317478 U CN 204317478U CN 201420864912 U CN201420864912 U CN 201420864912U CN 204317478 U CN204317478 U CN 204317478U
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- fixed cover
- cigarette
- filter stick
- testboard
- tube
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Abstract
The utility model relates to one and to grow tobacco checkout equipment monitoring and the comparison instrument of equipment room, and particularly comparison rod monitored by a kind of cigarette/filter stick testboard.This comparison rod comprises the central tube of an inner hollow, the inner side of one end of central tube is provided with the first fixed cover, be provided with the resistance to suction constant current tube gathered together in first fixed cover, one end of resistance to suction constant current tube is positioned at the first fixed cover, and the other end stretches out outside the first fixed cover; The resistance to suction constant current tube outer cover of stretching out outside the first fixed cover is equipped with the second fixed cover, and the outer wall of the second fixed cover is provided with multiple ventilation rate constant current tube; The outside of central tube and the second fixed cover is set with elastic overcoat pipe.The physical state of the utility model cigarette/filter stick testboard monitoring comparison rod is stablized, is possessed good reproducibility, effectively can monitor the test process of cigarette/filter stick main physical indexes, also can provide reliable and stable comparison sample for the comparison between laboratory monitoring and different instrument.
Description
Technical field
The utility model relates to one and to grow tobacco checkout equipment monitoring and the comparison instrument of equipment room, and particularly comparison rod monitored by a kind of cigarette/filter stick testboard.
Background technology
The physical property of cigarette/filter stick is the major influence factors of cigarette product sense organ and fume indication, and the stable of physical property plays vital effect to the quality stability of cigarette product.Total ventilation rate of cigarette/filter stick, hardness, resistance to suction (pressure drop), length, quality, the isoparametric measurement of circumference, come by testboard, testboard of a great variety, the test philosophy of each test cell is also not quite similar, therefore certain difference can be there is between different instrument, need to investigate difference degree by the mode of instrument comparison, at present, main use cigarette/filter stick is as comparison sample, because the quality of sample own exists fluctuation, and sample can not be reused, the credible result degree of comparison is poor, therefore, need a kind of can the comparison sample of reusable stable performance.Cigarette/filter stick testboard in actual use, may due to external environment condition (temperature, humidity, air pressure), the reason of machine own or human factor etc., cause the skew of test result, the monitoring of test process is extremely important, therefore, also need a kind of cigarette/filter stick profile that possesses, there is the monitoring sample of similar physical characteristic to investigate testboard stability in use.Applicant place project team application existing patent in (201010298172.3,201020550160.0,201120318963.8), devise different tracing comparison rods, but all there is the defect that cannot detect this important indicator of total ventilation rate.
Summary of the invention
The utility model is optimized original technology on the basis of original patent, provide a kind of be applicable to the physical index test process result such as total ventilation rate, hardness, resistance to suction (pressure drop), diameter, length, quality, circumference, circularity of cigarette/filter stick testboard stability monitoring, instrument comparison between different experiments room, comparison between different instrument monitoring comparison rod.
For achieving the above object, the utility model is by the following technical solutions:
A kind of cigarette/filter stick testboard monitoring comparison rod, comprise the central tube of an inner hollow, the inner side of one end of central tube is provided with the first fixed cover, the resistance to suction constant current tube gathered together is provided with in first fixed cover, one end of resistance to suction constant current tube is positioned at the first fixed cover, and the other end stretches out outside the first fixed cover; The resistance to suction constant current tube outer cover of stretching out outside the first fixed cover is equipped with the second fixed cover, and the outer wall of the second fixed cover is provided with multiple ventilation rate constant current tube; The outside of central tube and the second fixed cover is set with elastic overcoat pipe, and the two ends of elastic overcoat pipe are respectively arranged with the cap of band air-vent, and be provided with tubular completion layer between central tube and elastic overcoat pipe, tubular completion layer mates with elastic overcoat inside pipe wall fits; Position elastic overcoat pipe corresponding to ventilation rate constant current tube is provided with pore.
Central tube is docking together by two sections but the different hollow tube of caliber forms, first fixed cover is arranged on inside the comparatively Large Diameter Pipeline section of central tube, the lateral surface compared with Large Diameter Pipeline section of central tube mates with elastic overcoat inside pipe wall fits, be provided with tubular completion layer between the comparatively pipe with small pipe diameter section of central tube and elastic overcoat pipe, tubular completion layer mates with elastic overcoat inside pipe wall fits.
Be respectively equipped with the step surface for elasticity outer tube suit inside the cap at elastic overcoat pipe two ends, after on the step surface that elastic overcoat pipe box is contained in cap, make two end cap covers equal with the external diameter of elastic overcoat pipe.
Step surface inside cap is provided with annular groove, and the material of cap is metal, rigid plastics or glass.
The material of elastic overcoat pipe is rubber, flexible plastic, PE material or PVC material.
The material of tubular completion layer is sponge or other soft materials.
Special feature of the present utility model is, in the resistance to suction constant current tube outer cover of the first fixed cover, the second fixed cover is housed, ventilation rate constant current tube is set on the outer wall of the second fixed cover simultaneously, and the relevant position on elastic overcoat pipe is provided with pore, make the mensuration that this comparison rod can realize total ventilation rate.
The advantage of the utility model cigarette/filter stick testboard monitoring comparison rod is as follows:
1, the utility model cigarette/filter stick testboard monitoring comparison rod, possesses good reproducibility, can reuse.Monitoring comparison rod possesses the characteristic of total ventilation rate, hardness, resistance to suction (pressure drop), diameter, length, quality, circumference, circularity 10 physical indexs.
2, the utility model cigarette/filter stick testboard monitoring profile of comparison rod and cigarette/filter stick similar, the index that specification and index parameter all can refer to cigarette/filter stick designs, normally can use on cigarette/filter stick testboard, without the need to carrying out special adjustment to instrument.
3, the physical state of the utility model cigarette/filter stick testboard monitoring comparison rod is stablized, is possessed good reproducibility, effectively can monitor the test process of cigarette/filter stick main physical indexes, also can provide reliable and stable comparison sample for the comparison between laboratory monitoring and different instrument.
Accompanying drawing explanation
Fig. 1 is the utility model cigarette/filter stick testboard monitoring comparison rod surface structure schematic diagram;
Fig. 2 is the utility model cigarette/filter stick testboard monitoring comparison rod assembly relation schematic diagram;
Fig. 3 is the center tube structure schematic diagram in Fig. 2;
Fig. 4 is that the first fixed cover in Fig. 2 and resistance to suction constant current tube install relation schematic diagram;
Fig. 5 is that the second fixed cover in Fig. 2 and ventilation rate constant current tube install relation schematic diagram;
Fig. 6 is cut-away view of the present utility model;
Fig. 7 is the enlarged drawing of Fig. 6 right-hand member;
Fig. 8 is the cross-sectional view of cap;
Fig. 9 is the end view of cap.
Detailed description of the invention
Cigarette/filter stick testboard as shown in Fig. 1 ~ 5 monitoring comparison rod, comprises the central tube 4 of an inner hollow, and central tube 4 is docking together by two sections but the different hollow tube of caliber forms, and is provided with the first fixed cover 5 inside the comparatively Large Diameter Pipeline section of central tube 4; Be provided with the resistance to suction constant current tube 6 gathered together in first fixed cover 5, one end of resistance to suction constant current tube 6 is positioned at the first fixed cover 5, and the other end stretches out outside the first fixed cover 5; The outer wall that resistance to suction constant current tube 6 outer cover of stretching out outside the first fixed cover 5 is equipped with the second fixed cover 7, second fixed cover 7 is provided with multiple ventilation rate constant current tube 8; The outside of central tube 4 and the second fixed cover 7 is set with elastic overcoat pipe 2, the lateral surface compared with Large Diameter Pipeline section of central tube 4 mates with elastic overcoat pipe 2 inwall fits, be provided with tubular completion layer 3 between the comparatively pipe with small pipe diameter section of central tube 4 and elastic overcoat pipe 2, tubular completion layer 3 mates with elastic overcoat pipe 2 inwall fits; The two ends of elastic overcoat pipe 2 are respectively arranged with the cap 1 of band air-vent; Position elastic overcoat pipe 2 corresponding to ventilation rate constant current tube 8 is provided with pore 9, ventilation constant current tube 8 is in communication with the outside by the pore on elastic overcoat pipe 2, plays draught effect; The step surface be set with for elasticity outer tube 2 is respectively equipped with inside the cap 1 at elastic overcoat pipe 2 two ends, step surface is provided with annular groove, annular groove, so that fixing, makes two end cap covers 1 equal with the external diameter of elastic overcoat pipe 2 after on the step surface that elastic overcoat pipe 2 is sleeved on cap 1.
The material of cap 1 is metal, rigid plastics or glass.
The material of elastic overcoat pipe 2 is rubber, flexible plastic, PE material or PVC material.
The material of tubular completion layer 3 is sponge or other soft materials.
The utility model, can as the instrument of cigarette and the comparison of filter stick combined test stand instrument, instrument state monitoring as a kind of comparison rod of stable performance of analog roll cigarette filter, replace unstable properties, can not reusable cigarette or filter stick sample.
Claims (6)
1. a cigarette/filter stick testboard monitoring comparison rod, it is characterized in that, comprise the central tube of an inner hollow, the inner side of one end of central tube is provided with the first fixed cover, the resistance to suction constant current tube gathered together is provided with in first fixed cover, one end of resistance to suction constant current tube is positioned at the first fixed cover, and the other end stretches out outside the first fixed cover; The resistance to suction constant current tube outer cover of stretching out outside the first fixed cover is equipped with the second fixed cover, and the outer wall of the second fixed cover is provided with multiple ventilation rate constant current tube; The outside of central tube and the second fixed cover is set with elastic overcoat pipe, and the two ends of elastic overcoat pipe are respectively arranged with the cap of band air-vent, and be provided with tubular completion layer between central tube and elastic overcoat pipe, tubular completion layer mates with elastic overcoat inside pipe wall fits; Position elastic overcoat pipe corresponding to ventilation rate constant current tube is provided with pore.
2. cigarette/filter stick testboard as claimed in claim 1 monitoring comparison rod, it is characterized in that, central tube is docking together by two sections but the different hollow tube of caliber forms, first fixed cover is arranged on inside the comparatively Large Diameter Pipeline section of central tube, the lateral surface compared with Large Diameter Pipeline section of central tube mates with elastic overcoat inside pipe wall fits, be provided with tubular completion layer between the comparatively pipe with small pipe diameter section of central tube and elastic overcoat pipe, tubular completion layer mates with elastic overcoat inside pipe wall fits.
3. cigarette/filter stick testboard as claimed in claim 1 or 2 monitoring comparison rod, it is characterized in that, be respectively equipped with the step surface for elasticity outer tube suit inside the cap at elastic overcoat pipe two ends, after on the step surface that elastic overcoat pipe box is contained in cap, make two end cap covers equal with the external diameter of elastic overcoat pipe.
4. cigarette/filter stick testboard as claimed in claim 1 or 2 monitoring comparison rod, it is characterized in that, the step surface inside cap is provided with annular groove, and the material of cap is metal, rigid plastics or glass.
5. cigarette/filter stick testboard as claimed in claim 1 or 2 monitoring comparison rod, it is characterized in that, the material of elastic overcoat pipe is rubber, flexible plastic, PE material or PVC material.
6. cigarette/filter stick testboard as claimed in claim 1 or 2 monitoring comparison rod, it is characterized in that, the material of tubular completion layer is sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864912.9U CN204317478U (en) | 2014-12-29 | 2014-12-29 | A kind of cigarette/filter stick testboard monitoring comparison rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864912.9U CN204317478U (en) | 2014-12-29 | 2014-12-29 | A kind of cigarette/filter stick testboard monitoring comparison rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204317478U true CN204317478U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864912.9U Active CN204317478U (en) | 2014-12-29 | 2014-12-29 | A kind of cigarette/filter stick testboard monitoring comparison rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204317478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085110A (en) * | 2018-09-17 | 2018-12-25 | 河南中烟工业有限责任公司 | Check device and its check method during a kind of single step ventilation rate master bar |
| CN111175165A (en) * | 2020-02-28 | 2020-05-19 | 广西中烟工业有限责任公司 | Stick is compared to silica gel hardness of cigarette form |
-
2014
- 2014-12-29 CN CN201420864912.9U patent/CN204317478U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085110A (en) * | 2018-09-17 | 2018-12-25 | 河南中烟工业有限责任公司 | Check device and its check method during a kind of single step ventilation rate master bar |
| CN109085110B (en) * | 2018-09-17 | 2023-08-18 | 河南中烟工业有限责任公司 | One-step ventilation rate standard rod period checking device and checking method thereof |
| CN111175165A (en) * | 2020-02-28 | 2020-05-19 | 广西中烟工业有限责任公司 | Stick is compared to silica gel hardness of cigarette form |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |