TW201332461A - Aspirator - Google Patents

Abstract

An aspirator (1, 30, 55, 56, 64, 70) comprises casing (2) having base end (2b) with an opening, a packing material contained within the casing for volatilizing ingredient for suction, and hollow mouth piece (4, 32) having suction port (22) provided with suction end (4d) capable of sucking ingredient for suction, cap portion (20) communicated with the suction port and provided with opening end (22a) upon a side opposite to the suction port, and connected portion (24, 26, 72) detachably connected to the base end of the casing between the suction end and the opening end, and the connection portion is capable of connecting to the base end at both directions comprised of a direction with the suction port being the packing material side and a direction with the cap portion being the packing material side.

Description

Aspirator

The present invention relates to an aspirator that incorporates a mouth piece in a casing that houses a filling material that causes a pumped component to be volatilized.

Such an aspirator is disclosed, for example, in a non-heating type fragrance suction pipe of Patent Document 1. The smokeless cigarette of Patent Document 1 includes a tube body having a tube shape, and the tube main body has a nozzle that is detachably inserted into one end thereof, and a flavor generating cartridge is accommodated therein. The flavor generating cassette is filled with, for example, tobacco silk as a filling material, and a desired flavor is added to the tobacco yarn.

According to the smokeless cigarette described above, the user can obtain a virtual smoking sensation by sucking through the suction nozzle. In detail, since the flavor generating box is filled with the tobacco yarn and the aroma component which is volatilized from the flavor, the user can suck the air containing the aroma component and taste the aroma component.

Further, the smokeless cigarette of Patent Document 1 may be provided with a detachable cap covering the nozzle, and an example of the cap is disclosed, for example, in Patent Document 2.

(previous technical literature) (Patent Literature)

Patent Document 1: Japanese Patent Laid-Open No. 2-2331

Patent Document 2: Japanese Unexamined Gazette No. 63-188039

In the above prior art, when the user does not use the aroma suction tube, the user can borrow The hygiene of the nozzle is maintained by covering the mouthpiece with the cap over the nozzle. However, when the user uses the aroma suction tube, the cap removed from the nozzle must be separately stored, and the removed cap is easily lost, so that the user's convenience is lacking.

Further, when the cap is removed during use of the aroma suction tube, the user has to store the aroma suction tube in a state in which the mouthpiece of the nozzle is exposed after the aroma suction tube is used, so that the nozzle cannot be maintained. health.

SUMMARY OF THE INVENTION An object of the present invention is to provide an aspirator which can maintain the hygiene of the nozzle and greatly improve the convenience of the user.

The above object can be attained by the aspirator of the present invention comprising: a casing having a base end formed with an opening; a filling material housed in the casing and volatilizing the pumped component; and a hollow nozzle The utility model has a mouthpiece portion having a mouth end capable of suctioning the sucked component, a cap portion communicating with the mouthpiece portion and having an open end on the opposite side of the mouthpiece portion, and a separable portion between the mouthpiece end and the open end A joint portion that is coupled to the base end of the outer casing; and the joint portion is coupled to the base end in both the direction in which the mouthpiece portion is the filler material side and the direction in which the cap portion is the filler material side.

Preferably, the outer casing has a receiving space in which the mouthpiece portion is received in the outer casing when the joint portion of the suction nozzle is coupled to the base end of the outer casing in a direction in which the suction port portion is a filling material side, and has a filling material for filling. And allow the gas to flow in its own internal box.

Preferably, the joint portion includes a mouth side joint portion formed on the suction port portion side of the cap portion, and an opening side joint formed on the open end side of the cap portion. unit.

Preferably, the filler material comprises a tobacco material.

Preferably, the suction nozzle has a flow path opening and closing means for opening and closing the flow path of the gas flowing inside.

Preferably, the cap portion is divided into a suction port side cap portion on the side of the mouthpiece portion, and an opening side on the opening end side that is engaged with the mouthpiece side cap portion so as to be rotatable in the circumferential direction of the nozzle. a cap portion; the suction port side cap portion and the opening side cap portion have a shielding plate, and the flow path opening and closing means is configured to rotate the suction port side cap portion or the opening side cap portion toward the circumferential direction of the suction nozzle Each of the shielding plates complements each other to close the flow path, and the throttle mechanism of the flow path is opened by overlapping the shielding plates.

The flow path opening and closing means may be such that the pressure in the suction nozzle generated by the user's suction can be displaced from the closed position of the closing flow path to the valve body that opens the opening position of the flow path.

According to the aspirator of the present invention, when the aspirator is not used, the joint portion of the suction nozzle can be coupled to the base end of the outer casing in the direction in which the suction port portion is the filling material side. Therefore, the aspirator can be stored in a state where the suction port of the nozzle is prevented from being exposed, and the hygienicity of the nozzle can be maintained.

Moreover, since the mouthpiece is integrally formed with the cap portion, the cap is not required to be stored in the use of the aspirator, and the cap can be prevented from being lost during use of the aspirator, thereby greatly improving the use. Convenience.

Other features and advantages of the present invention will be apparent from the description and appended claims.

Hereinafter, a non-heating type fragrance suction pipe as an aspirator according to an embodiment of the present invention will be described with reference to the drawings.

Fig. 1 is a perspective view showing the use of the fragrance suction tube 1 of the first embodiment. The fragrance suction tube 1 is provided with a tube main body (housing) 2 in the shape of a tube. The pipe main body 2 is formed of a synthetic resin, and has a front end 2a and a base end 2b in which an opening is formed. The cross section of the pipe main body 2 has a non-circular square-like shape. Further, a hollow nozzle 4 is detachably coupled to the proximal end 2b of the tube body 2.

Fig. 2 is a longitudinal sectional view showing the use of the fragrance suction pipe 1. A cylindrical shape of the tobacco cassette 6 as a flavor generating cassette is accommodated concentrically in the tube main body 2, and the tobacco cassette 6 is allowed to move in the axial direction and the circumferential direction in the tube main body 2.

The tobacco cassette 6 is provided with a tubular body 8, and end members 10 and 12 are inserted at both ends of the tubular body 8, respectively. These end pieces 10, 12 are formed in a hollow sleeve shape and include projecting ends 10a, 12a which form an attachment portion shape projecting from the front end and the base end of the tube body 8. The tubular body 8 and the end members 10, 12 are formed of a synthetic resin, and the tubular body 8 is preferably transparent or translucent.

Further, an insertion hole 14 is formed in the front end 2a of the pipe main body 2, and the protruding end 10a is retractably inserted into the insertion hole 14, and the tobacco cassette 6 is supported in the pipe main body 2. Further, by releasing the engagement between the protruding end 10a and the insertion hole 14, the tobacco cassette 6 can be taken out from the proximal end 2b side of the tube main body 2.

Further, cylindrical filters 16 and 18 are disposed in the tubular body 8 adjacent to the end members 10 and 12, respectively. These filters 16, 18 contain acetate fibers A bundle and a packaging material encased in the fiber bundle. In the tubular body 8, a filling chamber is formed between the filters 16, 18, and the filling chamber is filled with the tobacco material T as a filling material at a predetermined density. The tobacco material T comprises tobacco silk, and a flavor added to the tobacco yarn.

The suction nozzle 4 is formed of a synthetic resin, and includes, from the side of the protruding end 12a of the end piece 12, a cap portion 20 having a large diameter portion 4a forming a hollow cylindrical shape, and a slope portion 4b and a flat shape. The stem portion 4c and the mouthpiece portion 22 of the mouth end 4d.

In the cap portion 20 of the nozzle 4, the outline of the cross section of the large diameter portion 4a has the same size and shape as that of the tube main body 2, and the large diameter portion 4a has an outer diameter substantially equal to the outer diameter of the tube main body 2. Further, the cap portion 20 is formed integrally with the mouthpiece portion 22 and communicates with the mouthpiece portion 22, and has an open end 20a on the opposite side of the mouthpiece portion 22.

The cap portion 20 includes an opening side joint portion 24 that protrudes toward the open end 20a side. The opening-side joint portion 24 is formed in a stepped shape that is reduced in diameter from the large-diameter portion 4a of the cap portion 20, and has a step portion 24a that forms the stepped shape, and extends from the step portion 24a to the inner surface of the pipe main body 2. a flange-shaped large diameter portion 24b that is in contact with 2a; and a small diameter portion 24c that extends from the large diameter portion 24b. The outer diameter of the large diameter portion 24b is substantially equal to the inner diameter of the pipe main body 2, but the outer diameter of the small diameter portion 24c is smaller than the inner diameter of the pipe main body 2.

As shown in FIGS. 1 and 2, when the cap portion 20 is coupled to the tube main body 2 by the opening-side joint portion 24, since the outer diameter of the large-diameter portion 24b is substantially equal to the inner diameter of the pipe main body 2, The large diameter portion 24b is fitted to the inner surface of the pipe main body 2 so that the nozzle body 4 can be easily attached and detached with respect to the pipe main body 2. 2a. Further, the step portion 24a can abut against the base end 2b of the pipe main body 2. At this time, the outer surface of the cap portion 20 and the outer surface of the pipe main body 2 are formed in substantially the same plane. Further, the cap portion 20 includes a side of the mouthpiece portion 22 opposite to the opening side joint portion 24, and is connected to the inclined surface portion 4b of the mouthpiece portion 22, and has a suction port side joint of substantially the same size and shape as the opening side joint portion 24. Part 26.

Fig. 3 is a longitudinal sectional view showing the fragrance suction pipe 1 when it is not in use. The suction-portion joint portion 26 has a stepped shape that is reduced in diameter from the large-diameter portion 4a of the cap portion 20, and has a stepped portion 26a that forms the stepped shape, and extends from the stepped portion 26a. a large-diameter portion 26b that is in contact with the inner surface 2a of the pipe main body 2; and a small-diameter portion 26c that extends from the large-diameter portion 26b; the outer diameter of the large-diameter portion 26b is substantially equal to the inner diameter of the pipe main body 2. However, the outer diameter of the small diameter portion 26c is smaller than the inner diameter of the pipe main body 2.

Moreover, the pipe main body 2 has the mouthpiece side joint portion 26 joined to the base end 2b of the pipe main body 2 in the direction in which the mouthpiece portion 22 is on the side of the tobacco cassette 6, so that the mouthpiece portion 22 can be housed in the pipe main body 2. Containing space 28. In other words, the pipe main body 2 is secured between the projecting end 12a of the tobacco box 6 and the base end 2b of the pipe main body 2, and is secured from the step portion 26a of the cap portion 20 to the front end 22a of the stem portion 4c side of the mouthpiece portion 22. The distance D1 is long or a distance D2 substantially equal to the distance D1.

Fig. 4 is a perspective view showing the fragrance suction pipe 1 when it is not in use. When the cap portion 20 is coupled to the tube main body 2 by the mouth-side coupling portion 26, since the outer diameter of the large-diameter portion 26b is substantially equal to the inner diameter of the pipe main body 2, the nozzle 4 can be easily attached and detached with respect to the pipe main body 2. In the fitting manner, the large diameter portion 26b is fitted to the inner surface 2a of the pipe main body 2. Moreover, the step portion 26a can abut against the main pipe At the base end 2b of the body 2, the outer surface of the cap portion 20 is substantially flush with the outer surface of the pipe main body 2, as in the case of the use of the aroma suction pipe 1 shown in Fig. 1.

When the user wants to use the scented suction tube 1 of the above-described embodiment, first, the user grasps the cap portion 20 and then faces the nozzle in the non-use state of the scented suction tube 1 shown in FIG. The suction nozzle 4 is straightly drawn in the axial direction of 4, and the engagement between the opening-side joint portion 24 of the cap portion 20 and the base end 2b of the tube body 2 is released, and then, as long as the suction nozzle 4 is continuously sucked, the nozzle is sucked. 4 will be removed from the pipe main body 2, and the mouthpiece portion 22 will be exposed.

Next, as long as the suction nozzle 4 is reversed and the suction port side joint portion 26 is joined to the base end 2b of the pipe main body 2 in the direction in which the mouthpiece portion 22 is on the side of the tobacco cassette 6, the second drawing is formed. The state of use of the aroma suction tube 1.

In this state, the user holds the mouthpiece portion 22 of the nozzle 4 horizontally and sucks through the nozzle 4 to taste the original flavor and taste of the tobacco yarn in the tobacco box 6, and to add it to the tobacco. The fragrance of silk spices. In detail, the tobacco box 6 is filled with the tobacco yarn and the flavor component which is volatilized from the fragrance, so that the user's suction action is generated from the front end 2a of the tube main body 2 through the tobacco cassette 6 and the suction nozzle 4. Airflow in the mouth of the person. Therefore, the flavor component is guided into the oral cavity of the user as the air flows, and as a result, the user does not need to ignite the tobacco filament to taste the flavor component.

Further, at the time of suction, the user sandwiches the tube main body 2 or the cap portion 20 between the index finger and the middle finger, so that the fragrance suction pipe 1 can be stably held.

On the other hand, when the tobacco box 6 reaches the limit of use, the user only When the tobacco cassette 6 is pushed from the insertion hole 14 of the pipe main body 2 into the pipe main body 2, the engagement of the protruding end 10a with respect to the insertion hole 14 is released, and the tobacco is removed from the base end 2b side of the pipe main body 2匣 box 6.

As described above, according to the aroma suction pipe 1 of the present embodiment, when the aroma suction pipe 1 is not used, the suction port side joint portion 26 can be coupled to the pipe main body 2 in a direction in which the mouthpiece portion 22 is on the side of the tobacco cassette 6. The base end 2b and the mouthpiece portion 22 are housed in the accommodating space 28 in the pipe main body 2. Therefore, the fragrance suction pipe 1 can be stored in a state where the suction port portion 22 of the suction nozzle 4 is prevented from being exposed, and the suction nozzle 4 can be maintained sanitary.

Further, since the suction nozzle 4 integrally forms the mouthpiece portion 22 and the cap portion 20, it is not necessary to separately store the cap when the aroma suction pipe 1 is used, and it is possible to reduce the situation in which the cap is lost when the aroma suction pipe 1 is used. Therefore, the convenience of the user can be greatly improved.

Next, a flavor suction pipe according to a second embodiment of the present invention will be described with reference to the drawings. The same components as those in the first embodiment are denoted by the same reference numerals or the same names, and the description thereof will be omitted, and the other embodiments to be described below are also the same.

Fig. 5 is a partial longitudinal sectional view showing the fragrance suction pipe 30 of the second embodiment when it is not in use. The suction nozzle 32 of the fragrance suction pipe 30 has a throttle mechanism (flow path opening and closing means) 36 for opening and closing the air flow path flowing in the cap portion 34. In the case of the present embodiment, the cap portion 34 is the suction port side cap portion 38 that is divided into the suction port portion 22 side, and the opening side cap portion 40 on the opening end 20a side, the suction port side cap portion 38 and the opening side cap portion. The portion 40 is card-synthesized to be rotatable in the circumferential direction of the suction nozzle 32.

Fig. 6 is a cross-sectional view in the A-A direction showing the aroma suction tube 30 of Fig. 5. The suction port side cap portion 38 has shielding plates 42 and 42 having a fan shape extending radially from the axis of the suction nozzle 32 on the inner surface 38a thereof. Each of the shielding plates 42 and 42 is disposed at an interval of 90° around the axis of the suction nozzle 32.

On the other hand, the opening-side cap portion 40 is also formed with shielding plates 44 and 44 which are formed in a radial shape from the axis of the suction nozzle 32 and have substantially the same fan shape as the shielding plate 42 on the inner surface 40a. Each of the shielding plates 44 and 44 is also disposed at an interval of 90° around the axis of the suction nozzle 32, and each of the shielding plates 42 and 42 and each of the shielding plates 44 and 44 are disposed so as to be overlapable with respect to each other. Abut.

Each of the shielding plates 42 and 42 is connected to the axial center of the suction nozzle 32 via a cylindrical projecting portion 46 that protrudes toward the respective shielding plates 44 and 44 in the axial direction of the suction nozzle 32. On the other hand, each of the shielding plates 44 and 44 is separated from each other by the engaging hole 48 at the axial center of the suction nozzle 32. The protruding portion 46 is fitted into the engaging hole 48 in a fitting manner in which the suction side cap portion 38 and the opening side cap portion 40 in the circumferential direction of the suction nozzle 32 are smoothly rotated.

As described above, in the non-use state of the fragrance suction pipe 30 shown in FIGS. 5 and 6, the shielding plates 42, 42, 44, and 44 are complemented to each other and formed in the cross section of the cap portion 34. Since the air flow path 50 in the suction side cap portion 38 and the air flow path 52 in the opening side cap portion 40 are blocked by the shielding plates 42, 42, 44, 44, dust can be suppressed. From the shielding plates 42, 42, 44, 44, the air flow path 50 in the cap portion 34 and even the side of the tobacco cassette 6 in the tube main body 2 are invaded.

Figure 7 is a partial longitudinal sectional view of the scented suction tube 30, Figure 8 is a cross-sectional view taken along line B-B of the aroma suction tube 30 of Figure 7.

When the user uses the scented suction tube 30 of the second embodiment, the user opens the opening-side cap portion 40 in the non-use state of the scented suction tube 30 shown in FIGS. 5 and 6 The nozzle 32 is rotated by 90° in the circumferential direction, and as shown in FIGS. 7 and 8, the arrangement in which the shield plates 44 and 44 overlap the shield plates 42 and 42 is formed as viewed in the axial direction of the nozzle 32. In this state, the air flow path 50 and the air flow path 52 are communicated by the fan-shaped gaps 54, 54 formed at the symmetrical positions with the axis of the suction nozzle 32 as a base point, and the air in the cap portion 34 is allowed. The flow.

Then, as described above, the cap portion 34 is pulled out of the suction nozzle 32, and the engagement between the opening-side joint portion 24 of the cap portion 20 and the proximal end 2b of the tube main body 2 is released, whereby the mouthpiece portion 22 is exposed and connected. When the suction nozzle 32 is reversed and the suction port side joint portion 26 is joined to the base end 2b of the pipe main body 2 in the direction in which the mouthpiece portion 22 is on the side of the tobacco cassette 6, the flavor pump shown in Fig. 7 is formed. The state of use of the straw 30.

According to the aroma suction pipe 30 of the present embodiment as described above, by providing the throttle mechanism 36 in the cap portion 34, the inside of the cap portion 34 can be hermetically blocked when the fragrance suction pipe 30 is not in use. Since the air flows, it is possible to suppress the intrusion of dust or the like from the open end 34a of the cap portion 34 of the fragrance suction pipe 30 during storage of the fragrance suction pipe 30, and contribute to further improvement in the hygienic nature of the suction nozzle 32.

The present invention is not limited to the fragrance suction pipes 1 and 30 of the above embodiments, and various modifications are possible.

For example, the aroma suction tube can be used to contain various flavor generating materials. The fragrance produces a cassette instead of the tobacco cassette 6, in which case the user can taste the aroma component emitted from the fragrance-generating material.

Further, the specific structure of the tobacco cassette, the nozzle, and the like can be arbitrarily changed as long as the functions are not affected.

Specifically, in the second embodiment, the throttle mechanism 36 is provided in the cap portion 34, but the flow passage opening and closing means of the cap portion 34 is not limited thereto.

The aroma suction tube 55 according to the third embodiment of the ninth and tenth embodiments can be formed on the inner surface of the mouth side cap portion 38 when not in use or in a partial longitudinal sectional view at the time of use. The fitting portion 57 on the side of the 38a side and the outer surface 40b of the opening side cap portion 40 connects the suction port side cap portion 38 and the opening side cap portion 40 to a throttle mechanism (flow path opening and closing means) 37. In this case, the suction port side cap portion 38 and the opening side cap portion 40 can be coupled while the strength direction is stabilized while allowing the rotation of each other. Therefore, the rigidity of the suction nozzle 32 can be further improved.

Further, when the flow path opening and closing means is set as the throttle means 36, 37, a locking mechanism for positionally locking the opening and closing positions of the flow paths of the throttle mechanisms 36, 37 may be provided. In this case, the convenience of the user is further improved, which is quite desirable.

Further, as shown in a partial longitudinal cross-sectional view of the fragrance suction pipe 56 of the fourth embodiment of the eleventh embodiment, the cap portion 20 which is not divided as in the first embodiment may be provided, and the guide portion 20 may be provided. A valve (flow path opening and closing means) 58 is provided in the cap portion 20. The pilot valve 58 has a thin plate-shaped valve body 58a having the same contour as the inner cross section of the cap portion 20, and a displacement of the valve body 58a on the side of the suction port portion 22 of the suction nozzle 4, and restricts the cap portion. 20 open The locking portion 58b of the valve body 58a on the side of the mouth end 20a is displaced.

Further, as shown in a partial longitudinal cross-sectional view of the aroma suction pipe 56 in Fig. 12, the user holds the mouthpiece portion 22 and sucks, so that the air flow path 60 on the suction port portion 22 side of the cap portion 20 is provided. The air flow path 62 on the side of the open end 20a of the cap portion 20 forms a negative pressure. Due to the pressure difference between the air flow paths 60, 62, the valve body 58a faces the suction port as indicated by the arrow in Fig. 12. When the 22 side is displaced, the pilot valve 58 is opened to connect the air flow paths 60, 62. In this case, it is possible to prevent dust or the like from entering the mouthpiece portion 22 from the opening end 20a during storage of the flavor suction pipe 56 by a simple configuration.

Moreover, it is preferable that the above-described flow path opening and closing means is provided on the side of the extreme opening end 20 of the cap portion 20, and it is preferable to prevent dust or the like from entering the inside of the suction nozzle 4 as much as possible. Moreover, the above-described flow path opening and closing means is not limited to the cap portion 20, and may be provided in the mouthpiece portion 22 of the suction nozzle 4. In this case, at least dust or the like may be prevented from entering the pipe body 2. Further, a mesh member may be provided in the cap portion 20 as the above-described flow path opening and closing means.

Further, in each of the above embodiments, the user can push the tobacco cassette 6 into the tube main body 2 from the insertion hole 14 of the tube main body 2, thereby releasing the engagement of the protruding end 10a with respect to the insertion hole 14. The tobacco cassette 6 is detached from the proximal end 2b side of the tube main body 2. However, the means for attaching and detaching the tobacco cassette 6 with respect to the tube main body 2 is not limited thereto.

Specifically, as shown in a partial longitudinal cross-sectional view of the fragrance suction pipe 64 of the fifth embodiment of Fig. 13, the fragrance suction pipe 64 is attached to the projecting end 10a of the end piece 10 of the tobacco cassette 6. The sides have protrusions 66,66. Moreover, the pipe body 2 has slits 68, 68 on its side, the slit having The position and length corresponding to the projections 66, 66 are open toward the front end 2a. In this case, as shown in a partial longitudinal sectional view of the aroma suction pipe 64 of Fig. 14, the user can grip the tobacco cassette 6 with fingers by the projections 66, 66 and from the front end 2a side of the pipe main body 2. The tobacco box 6 is easily taken out.

Further, in each of the above embodiments, the joint portion 24 and the mouth-side joint portion 26 are formed in the cap portion 20, but the joint portion is not limited thereto. Specifically, a partial longitudinal sectional view of the fragrance suction pipe 70 according to the sixth embodiment of the sixteenth embodiment and a longitudinal sectional view of the partial portion of the fragrance suction pipe 70 of the sixteenth embodiment are shown. Further, a common joint portion 72 that is coupled to the base end 2b of the pipe main body 2 during use of the fragrance suction pipe 70 and when not in use may be provided at a substantially central portion of the cap portion 20 in the axial direction.

For example, the joint portion 72 has a flange-shaped large diameter portion 72a that is in contact with the inner surface 2a of the pipe main body 2, and the pipe main body 2 has a contact with the large diameter portion 72a at its inner surface 2a to block the suction nozzle 4 The flange-shaped locking portion 74 in the tube body 2 is invaded. In this case, when the fragrance suction tube 70 is not in use, the mouthpiece portion 22 can be housed in the storage space 28, and the non-use and use of the fragrance suction tube 70 can be performed by the joint portion 72. The combination of the main body 2, therefore, simplifies the construction of the cap portion 20, which is quite desirable.

1, 30, 55, 56, 64, 70‧‧‧ aroma suction tube (aspirator)

2‧‧‧pipe body (outer casing)

2a‧‧‧ front end (inside)

2b‧‧‧ base

4, 32‧‧ ‧ nozzle

4a, 24b, 26b‧‧‧ Large diameter department

4b‧‧‧Bevel

4c‧‧‧ pole

4d‧‧‧ mouth end

6‧‧‧Tobacco box (box)

8‧‧‧ tube body

10, 12‧‧‧ end pieces

10a, 12a‧‧‧ Highlights

14‧‧‧Insert hole

16, 18‧‧‧ filter

20, 34‧‧‧ Caps

20a‧‧‧Open end

22‧‧‧Sucker

22a‧‧‧ front end

24‧‧‧Open side joints (joints)

24a, 26a‧‧

24c, 26c‧‧‧ small diameter department

26‧‧‧Sucking side joints (joints)

28‧‧‧ accommodating space

36‧‧‧Throttle mechanism (flow path opening and closing means)

37‧‧‧Throttle mechanism (flow path opening and closing means)

38‧‧‧Sucker side cap

38a, 40a‧‧‧ inside

40‧‧‧Open side cap

42, 44‧‧‧ shielding board

46‧‧‧Protruding

48‧‧‧Snap hole

57‧‧‧Mate

58‧‧‧ pilot valve (valve body, flow path opening and closing means)

58a‧‧‧ body

58b‧‧‧Locking

60, 62‧‧‧ air flow path

66‧‧‧Protrusion

68‧‧‧ slitting

72‧‧‧Combination Department

D1, D2‧‧‧ distance

T‧‧‧Tobacco materials

Fig. 1 is a perspective view showing the use of the fragrance suction tube of the first embodiment.

Fig. 2 is a longitudinal sectional view showing the use of the aroma suction tube of Fig. 1.

Fig. 3 is a longitudinal sectional view showing the fragrance suction tube of Fig. 1 when it is not in use.

Figure 4 is a perspective view of the aroma suction tube of Figure 3.

Fig. 5 is a partial longitudinal sectional view showing the fragrance suction pipe of the second embodiment when it is not in use.

Figure 6 is a cross-sectional view in the A-A direction of the aroma suction tube of Figure 5.

Fig. 7 is a partial longitudinal sectional view showing the use of the aroma suction tube of Fig. 5.

Figure 8 is a cross-sectional view taken along line B-B of the aroma suction tube of Figure 7.

Fig. 9 is a partial longitudinal sectional view showing the fragrance suction pipe of the third embodiment when it is not in use.

Fig. 10 is a partial longitudinal sectional view showing the use of the aroma suction tube of Fig. 9.

Fig. 11 is a partial longitudinal sectional view showing the fragrance suction tube of the fourth embodiment when it is not in use.

Fig. 12 is a partial longitudinal sectional view showing the use of the aroma suction tube of Fig. 11.

Figure 13 is a partial longitudinal cross-sectional view showing the fragrance suction tube of the fifth embodiment when it is not in use.

Fig. 14 is a partial longitudinal sectional view showing a state in which the tobacco cassette is taken out from the pipe main body of Fig. 13.

Fig. 15 is a partial longitudinal sectional view showing the fragrance suction pipe of the sixth embodiment when it is not in use.

Fig. 16 is a partial longitudinal sectional view showing the use of the aroma suction tube of Fig. 15.

1‧‧‧Scented suction tube (aspirator)

2‧‧‧pipe body (outer casing)

2a‧‧‧ front end (inside)

2b‧‧‧ base

4‧‧‧ nozzle

4a, 24b, 26b‧‧‧ Large diameter department

4b‧‧‧Bevel

4c‧‧‧ pole

6‧‧‧Tobacco box (box)

8‧‧‧ tube body

10, 12‧‧‧ end pieces

10a, 12a‧‧‧ Highlights

14‧‧‧Insert hole

16, 18‧‧‧ filter

20, 34‧‧‧ Caps

20a‧‧‧Open end

22‧‧‧Sucker

22a‧‧‧ front end

24‧‧‧Open side joints (joints)

24a, 26a‧‧

24c, 26c‧‧‧ small diameter department

26‧‧‧Sucking side joints (joints)

28‧‧‧ accommodating space

D1, D2‧‧‧ distance

Claims (7)

An aspirator comprising: a casing having a base end formed with an opening; a filling material housed in the casing to volatilize the pumped component; and a hollow nozzle having: capable of performing the aforementioned suction a mouthpiece portion of the suction end of the component suction, a cap portion communicating with the mouthpiece portion and having an open end on the opposite side of the mouthpiece portion, and a detachable portion of the outer casing between the mouthpiece end and the open end The joint portion to which the base end is joined; the joint portion may be coupled to the base end in a direction in which the mouthpiece portion is on the filler side and a direction in which the cap portion is on the filler side. The aspirator according to the first aspect of the invention, wherein the outer casing is configured to receive the suction port portion when the joint portion is coupled to the base end in a direction in which the suction port portion is on a side of the filler material The accommodating space in the aforementioned outer casing has a cassette which can be filled with the aforementioned filling material and allows gas to flow inside itself. The aspirator according to the second aspect of the invention, wherein the joint portion includes a suction port side joint portion formed on the suction port portion side of the cap portion, and the open end side formed on the cap portion Open side joint. An aspirator according to claim 3, wherein the aforementioned filling The material contains tobacco material. The aspirator according to the second aspect of the invention, wherein the nozzle has a flow path opening and closing means for opening and closing a gas flow path flowing inside the nozzle. The aspirator according to claim 5, wherein the cap portion is divided into a suction port side cap portion on the suction port side; and the suction port side cap portion is movable toward the suction port side The opening side cap portion on the opening end side of the nozzle that is rotated in the circumferential direction; the suction port side cap portion and the opening side cap portion have a shielding plate, and the flow path opening and closing means is configured by The suction side cap portion or the opening side cap portion is rotated in the circumferential direction of the suction nozzle, and the respective shielding plates are complemented to close the flow path, and the flow paths are opened by overlapping the respective shielding plates. Throttle mechanism. The aspirator according to claim 5, wherein the flow path opening and closing means is a method of closing the flow path by changing a pressure in the nozzle generated by suction of a user. The closing position is displaced into a valve body that opens the open position of the aforementioned flow path.