CN201689084U - Fully enclosed clamping device - Google Patents
Fully enclosed clamping device Download PDFInfo
- Publication number
- CN201689084U CN201689084U CN2010201465018U CN201020146501U CN201689084U CN 201689084 U CN201689084 U CN 201689084U CN 2010201465018 U CN2010201465018 U CN 2010201465018U CN 201020146501 U CN201020146501 U CN 201020146501U CN 201689084 U CN201689084 U CN 201689084U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- cigarette
- fully enclosed
- totally
- outer tube
- 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 - Lifetime
Links
Images
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The utility model relates to a fully enclosed clamping device, which is used for smoke analysis test of perforated filter cigarettes. The fully enclosed clamping device is characterized by comprising a base, an outer sleeve, a gasket, an elastic spacer ring and seal rings, two seal ring combinations are arranged in the outer sleeve and respectively clamp two sides of a vent hole of a cigarette so as to form a closed cavity which can close the vent hole of the cigarette fully, and the length of the closed cavity can be adjusted so as to be adaptable to cigarettes with holes performed at different positions. The fully enclosed clamping device provides a working mode favorable for improving and changing a mode of closing vent holes by adhesive strips bonded manually, and increasing working speed and enclosed quality. The fully enclosed clamping device is simple in structure and convenient in use.
Description
Technical field
The utility model relates to a kind of totally enclosed clamping device of cigarette with filter tip bleeder vent that will punch, and is particularly useful for the flue gas analysis experiment of described cigarette.
Background technology
Filter the mouth hole drilling ventilation at cigarette with filter tip, the dilution main flume, it is the effective means of cigarette product reducing tar and reducing harm, yet during true smoking, because the fingerhold cigarette can cause the part bleeder vent to be blocked, cause that the flue gas dilution degree changes, for estimating the smoke components variation that this reason is brought, need carry out emulation experiment, the way that adopts is that manual the stickup with adhesive tape sealed the cigarette bleeder vent at present, though method is simple, but cigarette sample for substantive test, be no small workload, the more important thing is that manual operations is difficult to control the quality of sealing, thereby bring the test job uncertainty.
Totally enclosed clamping device involved in the present invention provides a kind of useful improvement, has solved the mode of operation of the artificial stickup adhesive tape sealing of prior art existence, operating rate and sealing quality have been improved, simple in structure, easy to use, be the useful improvement and enhancing of work on hand mode.
Summary of the invention
According to useful conception of the present utility model, preferably: a kind of totally-enclosed clamping device is provided, does not need manually to paste adhesive tape, after cigarette inserts described device, just can carry out described flue gas analysis experiment quickly and easily reliably with its bleeder vent 100% sealing.
For realizing above-mentioned useful imagination, preferably: it is characterized in that it comprises: base (1), outer tube (2), pad (3), elasticity spacer ring (4) and sealing ring (5).
As shown in Figure 1, its architectural feature is, the described sealing ring combination (6) and (7) that is divided into two groups by described elasticity spacer ring radially is set in the described outer tube, described two groups of sealing ring combined radials clamp the both sides of described cigarette bleeder vent respectively, form one section airtight cavity (8), realize the bleeder vent of the described cigarette of complete closed.
Described outer tube base is relatively radially adjusted its position, under the effect of described elasticity spacer ring, compress its both sides described sealing ring combination (6), (7), obtain the closed cavity (8) that radially to adjust length, to adapt to the cigarette punch position of different length.
Description of drawings
Fig. 1: totally-enclosed clamping device synoptic diagram;
Fig. 2: totally-enclosed clamping device STRUCTURE DECOMPOSITION synoptic diagram;
Fig. 3: embodiment 1;
Fig. 4: embodiment 2.
Embodiment
With reference to the accompanying drawings, the totally-enclosed clamping device to involved in the present invention is described further:
For realizing above-mentioned useful imagination, preferably, its architectural feature is: it comprises base (1), outer tube (2), pad (3), elasticity spacer ring (4) and sealing ring (5).
For realizing above-mentioned useful imagination, preferably, described base (1) can adopt aluminium alloy or high density engineering plastics to make, its middle part is provided with through hole and pad (3) mounting platform, 0 type circle mounting groove or external thread can be set, be used to connect described outer tube (2), described through-hole section is provided with coupling arrangement and is connected with laboratory flue gas analyser.
For realizing above-mentioned useful imagination, preferably, described outer tube (2) can adopt aluminium alloy or high density engineering plastics to make, and 0 type circle mounting groove or external thread can be set, and is used to connect described base (1).
For realizing above-mentioned useful imagination, preferably, described pad (3) can adopt the neoprene manufacturing, and certain elasticity is arranged, and its middle part is provided with through hole, and its thickness is about 3mm.
For realizing above-mentioned useful imagination, preferably, described elasticity spacer ring (4) can adopt the rubber of good springiness or stainless steel to be made into bellows form, and both ends of the surface are level and smooth, and can radially keep certain resilient pressure at it behind the pressurized.
For realizing above-mentioned useful imagination, preferably, described sealing ring (5) can adopt the silicon rubber die casting, and edge thickness is that 1.5mm is to 3mm.The middle part through-hole section forms radial depressions, and the thickness of this recess is less than 0.5mm, and internal aperture is slightly less than the external diameter of described cigarette, when cigarette (9) inserts described sealing ring endoporus, and its dilatating and deformable, and with cigarette (9) environmental sealing.
For realizing above-mentioned useful imagination, preferably, described base (1) and outer tube adopt 0 type snare to close sealing (as Fig. 4, shown in the embodiment 2) or screw threads for fastening sealing (as Fig. 3, shown in the embodiment 1).
For realizing above-mentioned useful imagination, preferably, its structural arrangement is: as shown in Figure 2, (first sealing ring (5) concave surface left in the sealing ring combination (6) that described outer tube (2) inside from left to right places described pad (2) successively, be made up of 4 described sealing rings (5), its excess-three concave surface is to the right), described elasticity spacer ring (4), the sealing ring combination (7) (wherein first sealing ring (5) concave surface left, second concave surface to the right) formed by 2 described sealing rings.
For realizing above-mentioned useful imagination, preferably, adopt a plurality of described sealing rings (5) combination to guarantee positiver sealing, can grip again described cigarette is kept with one heart, described pad (3) is used to control the degree of depth of insertion, after described cigarette (6) puts in place, its bleeder vent (10) is in the enclosed cavities (8) that form in the middle of two groups of sealing rings combination (6) (7) and by totally-enclosed, described outer tube base is relatively radially adjusted its position, described elasticity spacer ring (4) remains and compresses sealing, the length of closed cavity (8) can be adjusted, to adapt to the cigarette of different punch positions.
In sum, the totally-enclosed clamping device that the utility model is related has avoided artificial stickup adhesive tape to seal the experimental technique of bleeder vent, and detent position can adjust, and adapts to the product of different punch positions, improved operating rate and sealing quality, simple in structure, easy to use.
Claims (3)
1. totally-enclosed clamping device, the flue gas analysis experiment of the cigarette with filter tip that is particularly useful for punching is characterized in that it comprises: base, outer tube, pad, elasticity spacer ring and sealing ring.
2. totally-enclosed according to claim 1 clamping device, it is characterized in that, the described sealing ring combination that is divided into two groups by described elasticity spacer ring radially is set in the described outer tube, described two groups of sealing ring combined radials clamp the both sides of described cigarette bleeder vent respectively, form one section closed cavity, the bleeder vent of the described cigarette of complete closed.
3. totally-enclosed according to claim 1 clamping device is characterized in that described outer tube base is relatively radially adjusted its position, and described elasticity spacer ring remains and compresses sealing, and closed cavity length can be adjusted, to adapt to the cigarette of different punch positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201465018U CN201689084U (en) | 2010-03-31 | 2010-03-31 | Fully enclosed clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201465018U CN201689084U (en) | 2010-03-31 | 2010-03-31 | Fully enclosed clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201689084U true CN201689084U (en) | 2010-12-29 |
Family
ID=43377364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201465018U Expired - Lifetime CN201689084U (en) | 2010-03-31 | 2010-03-31 | Fully enclosed clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201689084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840804A (en) * | 2017-03-16 | 2017-06-13 | 河南中烟工业有限责任公司 | A kind of cigarette clamping device and the pipe tobacco separation equipment using the cigarette clamping device |
-
2010
- 2010-03-31 CN CN2010201465018U patent/CN201689084U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840804A (en) * | 2017-03-16 | 2017-06-13 | 河南中烟工业有限责任公司 | A kind of cigarette clamping device and the pipe tobacco separation equipment using the cigarette clamping device |
| CN106840804B (en) * | 2017-03-16 | 2019-11-26 | 河南中烟工业有限责任公司 | A kind of cigarette clamping device and the pipe tobacco separation equipment using the cigarette clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201689084U (en) | Fully enclosed clamping device | |
| WO2019236701A8 (en) | Band clamp, band clamp assembly | |
| CN203396550U (en) | Tube airtight test port enclosing locking device | |
| CN204439426U (en) | A kind of monitoring of hospital infection gas extractor | |
| CN204500780U (en) | A kind of department of endocrinology effusion sampling device | |
| CN204330430U (en) | Gas collector | |
| CN204202821U (en) | Tubular heat exchanger leakage testing device | |
| CN204729794U (en) | A kind of electricity generator stator coil hollow core conductor flow detection fixture | |
| CN217638082U (en) | Portable detachable soil sampler device in negative pressure state | |
| CN205056382U (en) | Thread grease coating device | |
| CN205094502U (en) | Clinical laboratory uses sputum sampler | |
| CN115199847B (en) | Porous glass plate sealing device | |
| CN203915644U (en) | Plateau transfusion catheter | |
| CN202884020U (en) | Sealing structure of air cylinder buffering end cap | |
| CN201624656U (en) | Blood collection tube with improved structure | |
| CN204025671U (en) | A kind of novel fitting seat plug | |
| CN204241418U (en) | A kind of electrophoresis sample adding device | |
| CN203222866U (en) | Pipe dredging device | |
| CN208619913U (en) | A kind of high pressure resistant water pipe head | |
| CN214907364U (en) | Gynaecology uses cervical brush | |
| CN206792468U (en) | New stripping egg apparatus | |
| CN203362714U (en) | Air guiding structure of part in interference fit | |
| CN206084565U (en) | Electric drill dustproof cover | |
| CN204049706U (en) | A kind of plug be set in outside sheath service aisle | |
| CN204203179U (en) | A kind of hydrogen flame separate analyzer that can prevent stopping working in blowback |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |