JP2018132419A - Tobacco smoke generator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tobacco smoke generator having a simple inner structure capable of automatically supplying and loading tobacco inside a device resulting a smaller manufacturing cost.SOLUTION: Disclosed tobacco smoke generator 10 includes: a tobacco storage container 11; a rotating body 12 having plural slits 12A in which a tobacco C falls naturally one by one from the tobacco storage container 11, the slits engaging with tobacco; a drive mechanism 13 that drives the rotating body 12 to rotate intermittently by a predetermined angle; a support member 14 for supporting the tobacco C in the slit 12A of the rotating body 12; a tobacco firing unit 15 that fires the tobacco C in the slit 12A at a position where the slit 12A rotates by 120° from the tobacco storage container 11; and a fan 16 that inhales air in to the tobacco C and discharges the smoke to the outside.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a cigarette smoke generator that generates smoke as fine particulate matter by burning tobacco, and more specifically, can be suitably used for, for example, a performance test for removing fine particulate matter of an air cleaner. The present invention relates to a cigarette smoke generator.

  As this type of cigarette smoke generator, for example, one disclosed in Patent Document 1 is known. This cigarette smoke generating device generates cigarette smoke and supplies the smoke to an animal laboratory, for example, when an animal experiment is performed. The cigarette smoke generating device includes a circular rotary table provided vertically and a plurality of cigarettes horizontally arranged in the same circle at predetermined intervals in a circumferential direction so as to surround the axis of the rotary table. Holding means, an electric heater that ignites the cigarette held by the holding means at the lowest point of the vertical rotating table, an ejector pump that sucks air into the cigarette after ignition, and a rotating table A drive motor for sequentially positioning a plurality of cigarettes mounted on the rotary table by a predetermined angle with respect to the ejector pump, a smoke guiding means for guiding smoke sucked through the ejector pump to a predetermined location, and a post-combustion And a discharge rod for discharging the tobacco from the holding means.

  When using this cigarette smoke generator, after attaching the necessary number of cigarettes one by one to the holding means of the rotary table by hand, and then mounting the rotary table vertically at a predetermined position, the cigarette Drive the smoke generator. The cigarette smoke generator is driven by a drive motor to rotate the rotary table by a predetermined angle, position the cigarette on the electric heater, and ignite the cigarette with the electric heater. Subsequently, the ejector pump is intermittently driven to intermittently suck air into the cigarette to generate smoke, and the smoke is guided to a predetermined place through the smoke guiding means. After the cigarette burns, the rotary table is rotated by a predetermined angle via the drive motor, the next cigarette is burned in alignment with the ejector pump, and the filter remaining after the combustion is discharged from the holding means using the discharge rod. .

  In addition to animal experiments, this type of tobacco smoke generator is used for, for example, component analysis of tobacco smoke and a removal performance test for fine particulate matter such as smoke from an air cleaner. For example, when performing a removal test on fine particulate matter such as smoke with an air purifier, a cigarette smoke generator is installed in a predetermined space, and a plurality of cigarettes are burned therein to generate a predetermined amount of smoke. And measure the smoke removal performance of a home air cleaner. This removal performance test is performed, for example, under conditions predetermined in Japan Electric Industry Standard JEM1467.

JP 2001-242046

  However, the conventional cigarette smoke generator must be attached to the holding means one by one each time when attaching a cigarette to the holding means of the rotary table, and the installation of the cigarette is troublesome, Further, since the structure for connecting the cigarette holding means and the ejector pump is complicated, the structure of the connecting portion between them is complicated, and the drive for moving the ejector pump forward and backward with respect to the holding means when the ejector pump is connected to the cigarette holding means. The mechanism and the drive mechanism of the discharge rod for discharging the cigarette from the holding means are complicated, and the cost is increased accordingly.

  The present invention was made in order to solve the above-mentioned problem, and can simply supply the cigarette to the holding portion by simply dropping the cigarette and simplify the structure of the apparatus body. Accordingly, it is an object of the present invention to provide a cigarette smoke generating device capable of reducing the manufacturing cost of the device.

The cigarette smoke generating apparatus according to claim 1 of the present invention is a smoke generating apparatus that burns cigarettes to generate smoke, and stores a plurality of cigarettes and allows the cigarettes to fall naturally one by one. A cigarette storage container having a mouth, a plurality of slits into which the cigarettes falling from the cigarette storage container are fitted surround the central recess of the disc and are radially formed at predetermined angles in the circumferential direction, and the rotation A drive mechanism for intermittently rotating the body by a predetermined angle; and a plurality of portions arranged on the lower surface side of the rotating body for supporting the cigarette fitted into the slit and having a disk-shaped outer diameter gradually decreasing. A support body and a heating unit arranged so that the slits can move forward and backward with respect to the tip of the cigarette fitted in the slit at a position rotated by a predetermined angle from the cigarette storage container via the driving mechanism. A cigarette igniter, and a smoke that is generated from the cigarette by sucking air into the cigarette ignited by the cigarette igniter through a flow path that passes between each slit and the central recess. And an air intake / exhaust device that discharges the air to the outside.

  According to a second aspect of the present invention, there is provided a cigarette smoke generating device according to the first aspect of the present invention, wherein the cigarette ash falling from each portion where the outer diameter of the support body is reduced stepwise. It is characterized by having a receiving ash tray.

  The cigarette smoke generating device according to claim 3 of the present invention is the cigarette smoke generating device according to claim 1 or 2, wherein the filter is blown from the support body to the ash receiver by blowing gas to the cigarette filter. It is characterized by having a filter removing device that drops the water.

  According to a fourth aspect of the present invention, there is provided the cigarette smoke generating device according to any one of the first to third aspects, wherein the cigarette fitted in each of the slits is shielded. It is provided on the upper surface side of the rotating body.

  According to the present invention, it is possible to automatically supply the cigarette to the holding portion by simply dropping the cigarette, and to simplify the structure of the apparatus main body, thereby reducing the manufacturing cost of the apparatus. It is possible to provide a cigarette smoke generator capable of performing the above.

(A), (b) is a figure which shows one Embodiment of the tobacco smoke generator of this invention, respectively, (a) is a top view which shows a principal part, (b) is a side view which shows a principal part. It is a top view which takes out and shows the rotary body shown in FIG. It is sectional drawing which shows the principal part of the drive mechanism which drives the rotary body shown in FIG. (A), (b) is a figure which shows the principal part of the drive mechanism shown in FIG. 3, respectively, (a) is the top view, (b) It is the sectional drawing. It is a top view which takes out and shows the support body shown in FIG. It is a top view which takes out and shows the shield shown in FIG. (a)-(c) is a figure which shows the ignition device shown in FIG. 1, respectively, (a) is the side view, (b) is the rear view, (c) is the front view. (A), (b) is a figure which mainly shows the ashtray shown in FIG. 1, (a) is the top view, (b) is the side view.

Hereinafter, an embodiment of the present invention will be described with reference to FIGS.
The cigarette smoke generation device (hereinafter simply referred to as “smoke generation device”) 10 of the present embodiment is a cigarette that houses a plurality of cigarettes C as shown in FIGS. The storage container 11 and a plurality of slits 12 </ b> A that are arranged directly below the tobacco storage container 11 and into which the tobacco C that falls one by one from the tobacco storage container 11 fits are formed to radially surround the central recess 12 </ b> B (see FIG. 2). A disk-shaped rotating body 12, a driving mechanism 13 that intermittently rotates the rotating body 12 by a predetermined angle, and a support body 14 that supports a cigarette C that is fixedly arranged on the lower surface side of the rotating body 12 and fitted in the slit 12A. And a heating unit 15A ₁ disposed so as to be movable back and forth at a position facing the tip of the tobacco C fitted into the slit 12A at a position where the slit 12A is rotated by a predetermined angle from the tobacco storage container 11 via the drive mechanism 13. A cigarette ignition device 15 having (see FIG. 7), and air is sucked into the cigarette C via the flow path 12C passing through the rotating body 12 between each slit 12A and the central recess 12B, and via the central recess 12B. An air intake / exhaust device (for example, a fan) 16 for discharging smoke to the outside, and these members are provided on a base 17. For example, casters (not shown) are attached to the lower surface of the base 17 so that the smoke generator 10 can move freely.

  As shown in FIGS. 1 (a) and 1 (b), the tobacco storage container 11 is formed such that, for example, the length of the planar shape is the length of one cigarette C and the side is the length of the diameter of the cigarette C. It is formed as a thin rectangular container for storing a plurality of cigarettes C stacked in the vertical direction. A dropping port (not shown) through which the tobacco C naturally falls is formed on the lower surface of the cigarette storage container 11, and a cigarette insertion port is formed on the upper surface. It may or may not be a structure in which a lid is attached to the insertion port of the tobacco storage container 11. As shown in the figure, the cigarette storage container 11 is supported by a support body 19 erected on a support plate 18 in an upright state directly above the slit 12 </ b> A of the rotating body 12.

  As shown in FIG. 2, the rotating body 12 has six slits 12A formed radially and a central recess 12B surrounded by these slits 12A. The slit 12A is formed so that its width is slightly wider than the diameter of the tobacco C and its length is slightly shorter than that of the tobacco C. Therefore, the cigarette C that naturally falls from the cigarette storage container 11 is fitted into the slit 12A, and the outer end of the cigarette C has a length that protrudes from the slit 12A. The rotating body 12 has a channel 12C formed between the inner end face of the slit 12A and the central recess 12B. As shown in FIG. 3, a support base 20 that supports the fan 16 is provided at the center of the upper surface of the rotating body 12.

Support 20, as shown in FIG. 3, a cylindrical body 20A of the lower end having a central bore 20A ₁ is opened to the upper surface, the mounting plate 20B and having a central hole which is arranged on the upper surface of the cylindrical body 20A (see FIG. 1) has a cylindrical main body 20A, and the distribution line 20C in contact with the rotating body 12 depending from the central bore 20A ₁ of the mounting plate 20B, the. The support base 20 is configured such that the cylindrical main body 20 </ b> A and the flow conduit 20 </ b> C share an axis and are placed on the rotating body 12. The inner diameter of the flow conduit 20 </ b> C is formed to be substantially the same as the diameter of the central recess 12 </ b> B of the rotating plate 12. In addition, as shown in FIG. 1, the support base 20 is fixed on the rotating body 12 by connecting a mounting plate 20 </ b> B to a support column 21 erected on the support plate 18 via a connecting rod 21 </ b> A.

  Therefore, when the fan 16 is driven, air is sucked from the cigarette C that the fan 16 burns, and the sucked air is exhausted to the outside through the flow path 12C and the flow pipe 20C of the rotating body 12.

  Further, as shown in FIG. 3, the flow conduit 20C is surrounded by a cylindrical body 12D standing at the center of the rotating body 12, and a sleeve 12E is provided between the flow conduit 20C and the cylindrical body 12D. Yes. The upper surface of the cylindrical body 12D and the upper surface of the sleeve 12E are formed flush with each other, and a height adjustment ring 20D is interposed between the sleeve 12E and the upper surface of the cylindrical main body 20A. The gap between the cylindrical main body 20A and the rotating body 12 is adjusted by the thickness of the height adjusting ring 29D. The cylindrical body 12D and the sleeve 12E are integrated with the rotating body 12, and rotate together with the rotating body.

  A covering body 22 (see FIGS. 1A, 3 and 6) of the cigarette C housed in the slit 12A of the rotating body 12 is connected to the lower end of the cylindrical main body 20A at the inner edge. . The covering body 22 is a wide arc-shaped plate that covers the vicinity of the notch portion 14C of the support body 14 from the position slightly deviated clockwise from the bottom of the cigarette storage container 11 of the support body 14 to the vicinity of the notch 14C. Is formed. By covering the filter portion of the cigarette C accommodated in the slit 12A of the rotating body 12 with the covering body 22, the cigarette C is reliably restrained from protruding from the slit 12A to the upper surface of the rotating body 12, and the cigarette C The leaves are sure to burn and generate smoke.

  Further, as shown in FIG. 1, the drive mechanism 13 is connected to a drive source 131 having a motor and a speed reducer, and the drive source 131 via a rotating shaft 132 (see FIGS. 3 and 4B). A Geneva gear 133 and a driven shaft 134 to which the driving force of the drive shaft 132 is transmitted through the Geneva gear 133, and the upper end of the driven shaft 134 passes through the through hole 18A of the support plate 18 as shown in FIG. The rotating body 12 is connected to the central portion of the lower surface. A cylinder body 23 with a flange is attached to the through hole 18A, and the drive shaft 134 is protected by the cylinder body 23.

  As shown in FIGS. 3 and 4 (a) and 4 (b), the Geneva gear 133 is intermittently driven at a predetermined angle (60 in this embodiment) by the rotation of the driving vehicle 132A and the driving vehicle 133A. And a driven vehicle 133B that rotates by one degree, and the driven vehicle 133B rotates by 60 ° (1/6 rotation) every time the driving vehicle 133A rotates once.

That is, as shown in FIG. 4, one roller 133A ₁ is provided on the periphery of the driving wheel 133A, arcuate projections 133A ₂ the upper central portion of the driving wheel 133A around the axial center of the driving wheel 133A Is formed. The axis of the driven wheel 133B central hole 133B ₁ the lower end portion of the driven shaft 134 penetrates is formed, the central hole 133B ₁ 6 one roller slit 133B ₂ around a is spaced 60 ° in each circumferential direction each arcuate cutout portion 133B ₃ between the roller slit 133B ₂ next to each other are formed at six positions with are radially formed. Notch 13B ₃ is formed in a circular arc shape outer diameter substantially the same diameter of the projection 133A ₂ of the driving wheel 133A, both of them are adapted to engage each other. A drive shaft 132 and a driven shaft 134 are connected to the central holes of the driving vehicle 133A and the driven vehicle 133B, respectively.

Therefore, when the driving wheel 133A is rotated via the drive shaft 132, the position of the virtual line after roller 133A ₁ of the driving wheel 133A is fitted into the roller slit 133B ₂ of the driven wheel 133B as shown in FIG. 4 (a) Until the driven wheel 133B rotates in the direction of arrow B by 60 ° during this time. Subsequently, arcuate projections 133A ₂ slides the notch 133B ₃ of the driven wheel 133B while the rollers 133A ₁ of the driving wheel 133A rotates in the direction of arrow A from the virtual line position to the solid line position, the driven wheel 133B is stopped Maintain state. In this way, every time the driving vehicle 133A rotates once, the driven vehicle 133B rotates intermittently by 60 °, and the rotating body 12 rotates intermittently by 60 ° via the driven shaft. The rotational speed of the prime mover 133A can be set as appropriate in accordance with the amount of smoke generated from the cigarette C per unit time.

  Further, as shown in FIG. 5, a support body 14 having an outer diameter that is the same as that of the rotary body 12 is arranged and fixed on the lower surface side of the rotary body 12 indicated by an imaginary line. The cigarette C stored in the 12 slits 12A is supported. The rotating body 12 has a thickness that is substantially the same as the outer diameter of the cigarette C, and there is almost no gap between the rotating body 12 and the support body 14. Accordingly, the cigarette C rotates while contacting the upper surface of the support body 14 by the rotation of the rotating body 12.

  For example, as shown in FIG. 5, the support body 14 is formed such that the outer diameter decreases in two steps in the clockwise direction, and the ash of tobacco C falls from the support body 14 from the portion where the outer diameter is reduced. Yes. That is, as shown in FIG. 5, the support body 14 is formed to have substantially the same diameter as the outer diameter of the rotating body 12 in the range of the central angle of 240 ° from the lowest point on the drawing. In the range of about 300 °, the outer diameter is formed as a first reduced diameter portion 14A that is as small as 15%, for example, and in the range of about 300 ° to almost 330 °, it is formed as a second reduced diameter portion 14B that is as small as 30%, for example. . Further, a substantially rectangular notch portion 14C is formed next to the second reduced diameter portion 14B of the support body 14 in the clockwise direction.

  When the cigarette C reaches the first and second reduced diameter portions 14A and 14B due to the intermittent rotation of the rotator 12, the ash generated by the burning of the cigarette C at each stop position of the rotator 12 becomes the respective reduced diameter portion. 14A and 14B fall into an ash receiver 24 (see FIG. 8) disposed on the support plate 18. Further, in the cutout portion 14C, the filter left by the burning of the tobacco C is dropped into the ash receiver 24 as will be described later. The support plate 14 is connected and fixed to the support plate 18 via three rods 25 as shown in FIG. 1B, FIG. 3 and FIG. In FIG. 5, a screw hole 25A for fixing the rod 25 is shown.

A cigarette ignition device 15 is arranged at a position further rotated clockwise by 120 ° from the cigarette storage container 11 as shown in FIG. The cigarette ignition device 15, as shown in FIGS. 7 (a) ~ (c) , the moving body 15A having a heating portion 15A _1, a pair of adjacent through-holes formed in the lower portion of the moving body 15A through comprising a guide mechanism 15B having a pair of guide rods 15B _1, and an electromagnetic coil 15C having a plunger 15C ₁ connected to the mobile 15A opposed to and movable body 15A to the plunger 15C ₁ by the action of the electromagnetic coil 15C mobile 15A via reciprocates along the guide rod 15B _1, is configured to ignite the cigarettes C by the heating unit 15A _1.

  As shown in FIG. 8A, the ash receiver 24 is formed in a substantially J shape in plan view, and receives first ash from the first and second reduced diameter portions 14A and 14B of the support body 14, It consists of second chambers 24A, 24B and a third chamber 24C that receives the filter from the notch 14C. Water is stored in the first, second, and third chambers 24A, 24B, and 24C.

  Further, as shown in FIGS. 1A and 1B, the mounting plate 20 </ b> B of the support base 20 is provided with a filter removing device 26 adjacent to the fan 16. The filter removal device 26 includes a pressurized air inlet, a pressurized air passage, and a pressurized air outlet. When pressurized air flows into the inflow port of the filter removal device 26 as indicated by an arrow in FIG. 1A, the pressurized air passes from the outflow port through a pipe (not shown) via an internal flow path. Then, as shown in FIGS. 4A and 4B, the filter is blown toward the filter of the cigarette C supported by the notch portion 14C of the support plate 14, and the filter is moved from the support body 14 to the third of the ash receiver 24. It is blown down into the chamber 24C.

  Next, the operation of the smoke generator 10 will be described. First, after the smoke generator 10 is moved to a predetermined location, the cigarette C is loaded into the cigarette storage container 11. Next, when the drive source 131 of the drive mechanism 13 is driven, the Geneva gear 133 is driven via the drive shaft 132, and the rotating body 12 is slowly rotated clockwise by 60 degrees intermittently via the driven shaft 134. The Geneva gear 133 rotates the rotating body 12 intermittently by 60 ° as follows.

That is, when the Geneva gear 133 is driven via the drive shaft 132, the prime mover 133A rotates in the arrow A direction, that is, in the counterclockwise direction, as shown in FIG. At this time, the roller 133A ₁ of the driving wheel 133A is fitted into the roller slit 133B ₁ of the driven wheel 133B, the roller 133A ₁ is rotated to the phantom line position from the solid line position, the driven shaft 133B is the direction of arrow B along with this , i.e. after rotating by 60 ° clockwise, arcuate projections 133A2 of the drive wheel 133A approaches the notch 133B ₃ of the driven wheel 133B. Thereafter, driven wheel 133B only motive wheel 133A is also rotated arcuate projections 133A ₂ slides off portion 133B ₃ notches counterclockwise remains stopped. When the roller 133A ₁ of the driving wheel 133A is fitted into the roller slit 133B _2, the driven wheel 133B begins to rotate as described above. As described above, the driven vehicle 133B rotates by 60 ° every time the driving vehicle 133A rotates once.

When the smoke generator 10 is driven, the cigarette C naturally falls from the cigarette storage container 11 into the slit 12A of the rotating body 12, and the cigarette C is stored in the slit 12A. The cigarette C in the slit 12A rotates by 60 ° on the support body 14 via the Geneva gear 133, and reaches the cigarette ignition device 15 at the time of 120 ° rotation. Arcuate projections 133A ₂ of the drive wheel 133A at this position slides the notch 133B ₃ of the driven wheel 133B, a driven wheel 133A is stopped. During this time, the electromagnetic coil 15C of the cigarette ignition device 15 is driven, and the moving body 15A moves toward the cigarette C as shown by the arrow in FIG. 7B, and pushes the cigarette C into the slit 12A to its inner end face. stop, igniting tobacco C by the heating unit 15A _1. Thereafter, the moving body 15A returns to the original position via the electromagnetic coil 15C.

  When the cigarette C is ignited, the rotary body 12 rotates by 60 ° while the cigarette C generates smoke, and the slit 12A that houses the cigarette C that burns reaches the first reduced diameter portion 14A of the support body 14. At this position, part of the cigarette C burns and the ash protruding from the reduced diameter portion 14A falls into the first chamber 24A of the ash receiver 24. Further, the rotating body 12 rotates 60 °, and the slit 12A reaches the second reduced diameter portion 14B of the support body 14. At this position, the cigarette C further burns and the ash protruding from the reduced diameter portion 14B falls into the second chamber 24B of the ash receiver 24. Subsequently, the rotating body 12 rotates by 60 °, the slit 12A reaches the notch portion 14C of the support body 14, and the rotating body 12 stops. At this position, the cigarette C is burned out and only the filter remains. Therefore, the filter removing device 26 is driven to blow pressurized air onto the filter, and the filter is blown down from the notch portion 14C of the support body 14 into the third chamber 24C of the ash receiver 24.

  The filter is removed from the slit 12A, and the inside of the slit 12A becomes empty. When the slit 12A emptied by the rotation of the rotating body 12 reaches directly below the cigarette storage container 11, the cigarette C naturally falls and fills the slit 12A with the cigarette C, and repeats the above operation to generate smoke. The air purifier smoke removal performance test.

  As described above, according to the present embodiment, the smoke generator 10 includes the cigarette storage container 11, the rotating body 12 having a plurality of slits 12 </ b> A into which the cigarettes C naturally fall one by one from the cigarette storage container 11, and the rotation A driving mechanism 13 that intermittently rotates the body 12 by 60 degrees, a support body 14 that supports the cigarette C of the slit 12A of the rotating body 12, and a slit 12A at a position where the slit 12A is rotated from the cigarette storage container 11 by 120 degrees. Since the cigarette ignition device 15 for igniting the cigarette C inside and the fan 16 for sucking air into the cigarette C and discharging the smoke to the outside, the cigarette C is allowed to fall naturally from the cigarette storage container 11. The cigarette C can be automatically supplied into the slit 12A of the rotating body 12, and a complicated cigarette C supply device and a means for holding the cigarette C are required as in the prior art. Therefore, the device can be simplified and the manufacturing cost of the device can be reduced.

  Further, since the filter removal device 26 is provided that blows pressurized air onto the filter of the tobacco C and drops it from the support body 14 to the ash receiver, the filter removal device 26 can be simplified, and the manufacturing cost can be reduced. Further reduction can be achieved. Further, since the covering body 22 covering the slit 12A is provided, the cigarette C can be burned completely without protruding from the slit 12A.

  In addition, this invention is not restrict | limited at all to the said embodiment, As long as it is not contrary to the summary of this invention, it can change a design suitably as needed.

DESCRIPTION OF SYMBOLS 10 Cigarette smoke generator 11 Cigarette storage container 12 Rotating body 12A Slit 12B Central recessed part 12C Flow path 13 Drive mechanism 14 Support body 14A, 14B Reduced diameter part
15 Cigarette ignition device 15A ₁ Heating unit 16 Fan (Air intake / exhaust device)
26 Filter removal device

Claims (4)

A smoke generator that burns tobacco and generates smoke,
A cigarette storage container for storing a plurality of cigarettes and having a drop opening for naturally dropping the cigarettes one by one;
A plurality of slits into which the cigarettes falling from the cigarette storage container are fitted are surrounded by a central recess of the disc and are radially formed at predetermined angles in the circumferential direction; and
A driving mechanism for intermittently rotating the rotating body by a predetermined angle;
A support body that has a plurality of portions that are arranged on the lower surface side of the rotating body and that support the cigarette that fits into the slit and whose disk-shaped outer diameter decreases stepwise;
A cigarette ignition device having a heating unit disposed so as to be movable back and forth with respect to the end of the cigarette fitted in the slit at a position where each slit is rotated by a predetermined angle from the cigarette storage container via the drive mechanism;
Air that sucks air into the cigarette ignited by the cigarette ignition device through a flow path that passes between the slits and the central recess, and discharges smoke generated from the cigarette to the outside from the central recess. A cigarette smoke generating device characterized by comprising an intake / exhaust device;   The cigarette smoke generating device according to claim 1, further comprising an ash receiver that receives the ash of the cigarette falling from each portion where the outer diameter of the support body is gradually reduced.   The cigarette smoke generating apparatus according to claim 1 or 2, further comprising a filter removing device that blows gas to the cigarette filter to drop the filter from the support body to the ash receiver.   The cigarette smoke generator according to any one of claims 1 to 3, wherein a shielding body that shields the cigarette fitted in each of the slits is provided on an upper surface side of the rotating body.

Images