CN211784600U - Special cigarette holder for linear smoking machine - Google Patents
Special cigarette holder for linear smoking machine Download PDFInfo
- Publication number
- CN211784600U CN211784600U CN202020290205.9U CN202020290205U CN211784600U CN 211784600 U CN211784600 U CN 211784600U CN 202020290205 U CN202020290205 U CN 202020290205U CN 211784600 U CN211784600 U CN 211784600U
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- CN
- China
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- cover body
- vent pipe
- cigarette holder
- smoking machine
- accommodating cavity
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The utility model discloses a dedicated cigarette holder of linear type smoking machine aims at providing the dedicated cigarette holder of linear type smoking machine that can improve detection efficiency. The air vent valve comprises a first cover body with a first vent pipe, a second cover body connected with the first cover body, and a first sealing ring positioned at the joint of the first cover body and the second cover body; a cavity formed by the first cover body and the second cover body is called as an accommodating cavity; the first cover body comprises an end part and a ring-shaped part integrated with the end part; the length of the tubular part of the first cover body is not less than the thickness of the two filter discs; it also includes a piston assembly; the piston assembly comprises a plug body and a second vent pipe, wherein the plug body is positioned in the accommodating cavity and is in clearance fit with the accommodating cavity; one end of the plug body facing the first vent pipe is in a concave spherical shape; the center of the plug body is provided with a through hole communicated with the second vent pipe; the middle part of the second cover body is provided with a tubular part extending to one side far away from the first cover body.
Description
Technical Field
The utility model belongs to the technical field of linear type smoking machine technique and specifically relates to a dedicated cigarette holder of linear type smoking machine is related to.
Background
The cigarette mainstream smoke is directly sucked and imported by consumers and directly hooked with sensory experience and experience, so that the cigarette mainstream smoke is important for analysis, and the cigarette smoke collection is the basis and key link of smoke analysis. With the acceleration and recommendation of the development of new types of tobacco, smoking machines suitable for new types of tobacco are also being continuously introduced. The smoking machine adopts a smoke trapping mode similar to that of a traditional smoking machine, namely, particulate matters in the mainstream smoke are collected through a Cambridge filter disc, and gas-phase matters in the mainstream smoke are absorbed by a solvent. When the smoking machine is used for capturing smoke, the cigarette needs to be clamped by the clamp holder, the existing clamp holder is introduced in a matched mode, the volume of the existing clamp holder can only accommodate one filter disc, therefore, the filter discs with different detection purposes need to be installed for carrying out multi-group tests, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a special cigarette holder for a linear smoking machine, which can improve the detection efficiency.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a cigarette holder special for a linear smoking machine comprises a first cover body with a first vent pipe, a second cover body connected with the first cover body, and a first sealing ring positioned at the joint of the first cover body and the second cover body; a cavity formed by the first cover body and the second cover body is called as an accommodating cavity; the first cover body comprises an end part and a ring-shaped part integrated with the end part; the length of the tubular part of the first cover body is not less than the thickness of the two filter discs; it also includes a piston assembly; the piston assembly comprises a plug body and a second vent pipe, wherein the plug body is positioned in the accommodating cavity and is in clearance fit with the accommodating cavity; one end of the plug body facing the first vent pipe is in a concave spherical shape; the center of the plug body is provided with a through hole communicated with the second vent pipe; the middle part of the second cover body is provided with a tubular part extending to one side far away from the first cover body, the inner wall of the tubular part is provided with an internal thread section, and the outer wall of the second vent pipe is provided with an external thread section matched with the internal thread section; the outer wall of the second vent pipe is in a step shape, and the external thread section is positioned at the position where the diameter of the outer wall of the second vent pipe is larger; the outer edge of the plug body is provided with an annular groove, and a second sealing ring in air-tight contact with the inner wall of the accommodating cavity is arranged in the annular groove.
Preferably, the second vent pipe is provided with a rotating part which is convenient to rotate by hand.
Preferably, the first cover body and the second cover body are connected through a thread structure.
Preferably, the first cover body is connected with the second cover body through a clamping structure.
Preferably, the second sealing ring is an O-ring seal.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses a variable volumetric mode can install a slice and multi-disc filter element according to the detection needs, and the flexibility is strong, can improve the efficiency that a cigarette detected by a wide margin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view a-a of fig. 1.
Fig. 3 is a schematic view of fig. 2 after the volume is changed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention. In the following description, for the sake of clarity of illustrating the structure and operation of the present invention, reference will be made to the accompanying drawings by means of directional terms, but the terms "front", "rear", "left", "right", "up", "down", etc. should be construed as convenient terms and not as limitative terms.
A cigarette holder for a linear smoking machine shown in fig. 1-3 comprises a first cover body 2 having a first ventilation pipe 1, a second cover body 3 connected to the first cover body 2, and a first sealing ring 4 located at the joint of the first cover body 2 and the second cover body 3; a cavity formed by the first cover body 2 and the second cover body 3 is called as an accommodating cavity; the first cover 2 comprises an end portion 21, and an annular portion 22 integral with the end portion 21; the length of the tubular part 22 of the first cover body 2 is not less than the thickness of the two filter sheets; it also includes a piston assembly; the piston assembly comprises a plug body 6 which is positioned in the accommodating cavity and is in clearance fit with the accommodating cavity, and a second vent pipe 5 which is positioned in the center of one side of the plug body 6 and extends out of the second cover body 3; one end of the plug body 6 facing the first vent pipe 1 is in a concave spherical shape; the center of the plug body 6 is provided with a through hole 7 communicated with the second vent pipe 5; the middle part of the second cover body 3 is provided with a tubular part 8 extending to one side far away from the first cover body 2, the inner wall of the tubular part 8 is provided with an internal thread section (not shown in the figure), and the outer wall of the second vent pipe 5 is provided with an external thread section (not shown in the figure) matched with the internal thread section; the outer wall of the second vent pipe 5 is in a step shape, and the external thread section is positioned at the position where the diameter of the outer wall of the second vent pipe 5 is larger; the outer edge of the plug body 6 is provided with an annular groove (not shown in the figure), and a second sealing ring 9 which is in airtight contact with the inner wall of the accommodating cavity is arranged in the annular groove.
In this embodiment, the second ventilation pipe 5 is provided with a rotating portion 10 convenient for holding and rotating, so as to facilitate rotation adjustment of the second ventilation pipe. The first cover body 2 and the second cover body 3 are connected through a thread structure, and obviously, a clamping structure and other common detachable connection structures can be adopted. The second sealing ring 9 adopts O-shaped sealing.
The utility model discloses during the use, the filter element quantity that uses as required fixes the second lid and rotates first breather pipe and makes the cock body remove along the holding chamber, and sufficient installation space installs the filter element in the holding chamber, can the antiport second breather pipe compress tightly the filter element after that. And then, the end part of the second vent pipe is connected with the cigarette, and the first vent pipe is connected with the smoking machine.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. It should be understood by those skilled in the art that any modification, equivalent replacement, or improvement made to the technical solutions or parts of technical features described in the above embodiments can be included in the scope of the present invention within the spirit and principle of the present invention.
Claims (5)
1. A cigarette holder special for a linear smoking machine comprises a first cover body with a first vent pipe, a second cover body connected with the first cover body, and a first sealing ring positioned at the joint of the first cover body and the second cover body; a cavity formed by the first cover body and the second cover body is called as an accommodating cavity; the first cover body comprises an end part and a ring-shaped part integrated with the end part; the method is characterized in that: the length of the tubular part of the first cover body is not less than the thickness of the two filter discs; it also includes a piston assembly; the piston assembly comprises a plug body and a second vent pipe, wherein the plug body is positioned in the accommodating cavity and is in clearance fit with the accommodating cavity; one end of the plug body facing the first vent pipe is in a concave spherical shape; the center of the plug body is provided with a through hole communicated with the second vent pipe; the middle part of the second cover body is provided with a tubular part extending to one side far away from the first cover body, the inner wall of the tubular part is provided with an internal thread section, and the outer wall of the second vent pipe is provided with an external thread section matched with the internal thread section; the outer wall of the second vent pipe is in a step shape, and the external thread section is positioned at the position where the diameter of the outer wall of the second vent pipe is larger; the outer edge of the plug body is provided with an annular groove, and a second sealing ring in air-tight contact with the inner wall of the accommodating cavity is arranged in the annular groove.
2. The cigarette holder of claim 1, wherein: and a rotating part convenient for handheld rotation is arranged on the second vent pipe.
3. The cigarette holder dedicated to a linear smoking machine according to claim 1 or 2, wherein: the first cover body is connected with the second cover body through a threaded structure.
4. The cigarette holder dedicated to a linear smoking machine according to claim 1 or 2, wherein: the first cover body is connected with the second cover body through a clamping structure.
5. The cigarette holder dedicated to a linear smoking machine according to claim 1 or 2, wherein: the second sealing ring is sealed by adopting an O-shaped seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290205.9U CN211784600U (en) | 2020-03-11 | 2020-03-11 | Special cigarette holder for linear smoking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290205.9U CN211784600U (en) | 2020-03-11 | 2020-03-11 | Special cigarette holder for linear smoking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211784600U true CN211784600U (en) | 2020-10-27 |
Family
ID=72938586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020290205.9U Active CN211784600U (en) | 2020-03-11 | 2020-03-11 | Special cigarette holder for linear smoking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211784600U (en) |
-
2020
- 2020-03-11 CN CN202020290205.9U patent/CN211784600U/en active Active
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