JP2007222069A - Ashtray having fire-extinguishing cylindrical part - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an ashtray with which a solid ash material is surely dropped from a fire-extinguishing cylindrical part without attaching the solid ash material to the inner wall of the cylindrical part by nicotine, tar, etc., in the operation of ash drop from the cylindrical part in an ashtray having a fire-extinguishing cylindrical part. <P>SOLUTION: The ashtray having a fire-extinguishing cylindrical part comprises an ashtray main body having a storage part of cigarette butt and ash and the cylindrical part into which the tip end part of cigarette is inserted. The cylindrical part is composed of one cylindrical member and the other cylindrical member which are separated in the vertical direction. The ashtray comprises a separation means for relatively separating one cylindrical member from the other cylindrical member and a projection piece projecting from the internal side face of the cylindrical member to the inside of the cylindrical part. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an ashtray having a fire extinguishing cylindrical portion for easily extinguishing an acid-deficient cigarette.

  In conventional ashtrays, when a cylindrical fire extinguishing member is provided to easily extinguish a fired cigarette, the inner shape of the fire extinguishing member is approximately the same as the diameter of the cigarette, and the tip of the fired cigarette The ash drop hole is provided at the bottom to allow the ash generated during fire extinguishing to fall into the butt of the ashtray. In addition, a structure is known in which such a fire extinguishing member can be divided into two in the vertical direction and opened. (For example, refer to Patent Document 1.)

  In addition, in a conventional ashtray, a cylindrical fire extinguishing member that is rotatably installed in the main body and into which the tip of a cigarette can be inserted, an operation member that rotates the fire extinguishing member, and an ash removal member fixed to the main body There is known a structure in which the ash removal member has a protrusion that can pass through an opening formed in the lower rear portion of the fire extinguishing member. (See Patent Document 2.)

In addition, in the conventional ashtray, the cylindrical fire extinguishing member provided on the ashtray is formed with a slit, and the ash extrusion plate on the back of the lid so that it can be inserted into the fire extinguishing member and the slit when the lid is closed. A structure for providing is known. (See Patent Document 3)
Japanese Patent Publication No.47-4358 JP-A-2005-22560 JP 2005-212769 A

  When a cigarette is inserted into the cylindrical fire extinguishing member to extinguish the fire, especially in the cigarette, the contact portion with the fire extinguishing member becomes low temperature, so that the tar (tar) is generated intensively. These highly viscous tar (tar) adheres to the inner part of the fire extinguishing member and adsorbs ash. Therefore, the ash solids formed from the ash accumulated in the fire extinguishing member and the tar (tar) are extremely strong and difficult to remove.

  The fire extinguishing member of Patent Document 1 described above is configured to be split open in the vertical direction so that it can be opened, so that the ash accumulated in the fire extinguishing member is appropriately opened and dropped to the cigarette butting portion. The ash solid matter is firmly solidified, and when the cylindrical portion of the fire extinguishing member is opened, it remains attached to one of the two divided cylindrical portions and does not fall into the ashtray as intended.

  In the prior art 2, the solidified ash solids are forcibly broken down and dropped into the ashtray, but the ash removal member protrudes from the opening formed in the lower rear part of the fire extinguishing member. When the ash solid material has a large amount of tar (tar) because the part protrudes (enters) into the lumen of the fire extinguishing member, and the ash accumulated in the fire extinguishing member is compressed and broken into the front part of the fire extinguishing member The ash solids do not collapse sufficiently and stick in a state where they are pressed against the front part of the fire extinguishing member, and the protrusions of the ash dropping member protruding into the fire extinguishing member during operation cause the ash solids to fall. Do not fall from the lower end opening of the fire extinguishing member as intended to block. (See Patent Document 2.)

  Further, in the prior art 3, each time the lid is closed, the ash is pushed out into the ashtray to clean the inside of the fire extinguishing member. The ash accumulated by the rib-like ash extrusion plate fire extinguishing member is compressed downward and pushed out. Because of the structure, as in the prior art 2, when there is a lot of ash solid tar (tar), the ash solid does not collapse sufficiently and adheres to the periphery of the fire extinguishing member or to the front ash extrusion plate itself. In addition to not being able to obtain a sufficient effect, considerable force was required to close the lid, which deteriorated operability.

  The present invention has been made to eliminate the above drawbacks and to provide an ashtray in which ash solids reliably fall from a fire extinguishing cylindrical portion during an ash removal operation.

    The ashtray having a fire extinguishing cylindrical portion of the present invention has an ashtray main body having a cigarette butt and an ash storage portion, and a cylindrical portion into which a tip end portion of the cigarette is inserted, and the cylindrical portion is separated in a vertical direction. And a separating means for relatively separating the other cylindrical member from the one cylindrical member, and from the inner surface of the cylindrical member toward the inside of the cylindrical portion. It is characterized by comprising projecting pieces that project.

  Furthermore, in the ashtray having the fire extinguishing cylindrical portion of the present invention, the protruding piece includes one protruding piece protruding from the inner side surface of one cylindrical member toward the inside of the cylindrical portion, and the inner side surface of the other cylindrical member. It is good to comprise from the other protrusion piece which protrudes toward the inner side of a cylindrical part.

  Further, the ashtray having the fire extinguishing cylindrical portion of the present invention is an ash adhering means in which most of the ash clogged in the cylindrical portion adheres to one cylindrical member when the cylindrical portion is separated in the vertical direction. The protruding piece may protrude from the inner surface of one of the cylindrical members toward the inside of the cylindrical portion.

  The ashtray having the fire extinguishing cylindrical portion of the present invention is such that when the cylindrical portion into which the tip of the cigarette is inserted is separated in the vertical direction, ash solids adhere to the inner surface of the cylindrical portion due to tar (tar) or the like. Even in this case, there is an effect that the ash solid matter can be forcibly separated from the cylindrical member by the protruding piece protruding toward the inside of the cylindrical portion, and the ash can be reliably removed.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  In the first embodiment of the ashtray having the fire extinguishing cylindrical portion of the present invention, as shown in FIGS. 1 to 12, the ashtray main body 1 having the cigarette butts and the ash storage portion, and the tip of the cigarette are provided. There is a cylindrical portion 2 to be inserted, and the cylindrical portion 2 is separated in the vertical direction, and is fixed to the ashtray body 1 and the other cylinder that moves in conjunction with the operation member 3. The member 2b, the movable projecting piece 4a projecting from the inner side surface of the one cylindrical member 2a toward the inside of the cylindrical part, and the inner side surface of the other cylindrical member 2b are fixed to the ashtray main body 1. It is comprised from the fixed protrusion piece 4b.

  The plate portion 5 is formed with the one cylindrical member 2a having a cross section opened toward the rear surface of the ashtray and the fixed projecting piece 4b.

  The operation member 3 is provided with an operation portion 3a protruding on the front surface of the ashtray main body 1 on the one side, and the other cylinder member 2b whose cross section is open toward the front surface of the ashtray main body on the other side and the movable member. A projecting piece 4a is formed and is slidably disposed with respect to the plate portion 5 formed in the opening of the ashtray body 1, and by a spring 6 disposed between the plate portion 5 and the operation member 3, The operating member 3 is biased in a direction in which the opening end of the other cylinder member 2b abuts against the opening end of the one cylinder member 2a.

  When the operation portion 3a of the operation member 3 is pushed, the other tubular member 2b is separated from the one tubular member 2a in a fixed position with the ashtray body 1, and the cigarette butts fall space. At the same time, the movable protruding piece 4a protrudes from the left and right intermediate position of the one cylindrical member 2a, and the cigarette butts sticking to the one cylindrical member 2a are pushed off with a cigarette dust or the like, forcing the ashtray container At the same time, as the other cylindrical member 2b moves rearwardly, the fixed protruding piece 4b protrudes relatively from the left and right central position of the other cylindrical member 2b, and the one cylindrical member is caused by tobacco dust or the like. Since the butts attached to 2b can be pushed off and forcibly dropped into the ashtray container, ash and solid ash can be reliably removed from the cylindrical portion 2.

  Further, in the present embodiment, the cylindrical portion 2 is provided with an opening edge 2c for inserting the tip of the cigarette so as to be integrated with the plate portion 5, and the opening edge 2c is used for guiding when inserting the cigarette. Chamfering has been done. The opening edge portion 2c is not necessarily provided integrally with the plate portion 5, and may be chamfered with the upper ends of the one cylindrical member 2a and the other cylindrical member 2b as edges. . Further, the chamfer described here may be a known shape suitable as a guide for not only the C surface but also the R surface. In addition, in the part below the opening edge part 2c of the said cylindrical part 2, it is reducing diameter toward a lower end, and the contact of the tobacco front-end | tip part and the opening edge part 2c is favorable even if the outer diameter of a tobacco differs. It is set so that the fire extinguishing performance is stably exhibited. Further, in the present embodiment, only the other cylindrical member 2b is provided with a bottom 7 at the lower end portion, so that the tobacco is not dropped from the cylindrical member 2 even if extremely fine tobacco is used. In addition, when providing the said bottom part 7, you may provide in one or both of the one cylindrical member 2a or the other cylindrical member 2b, and the bottom part should just be provided in the minimum necessary in the lower end part of a cylindrical member, respectively. Of course, the bottom portion 7 may not be provided on the cylindrical member 2.

  Further, the ashtray of this embodiment supports the lid 8 at the upper rear side of the ashtray main body 1, and a spring (not shown) is provided on the same axis to bias the lid 8 in the opening direction. When the lid 8 is closed, the claw member 8a provided on the lid 8 is engaged with the locking portion 3b of the ash dropping operation member 3, so that the closed state of the lid 8 is maintained. Therefore, the operation member 3 is configured to be capable of both an operation of opening the lid 8 and an operation of dropping ash.

  In the present embodiment, the other cylindrical member 2b and the movable protruding piece 4a are moved by pushing the operating portion 3a of the operating member 3, but the operating member 3 is provided with a shaft support portion, and the other cylindrical member 2b The other cylindrical member 2b and the movable protruding piece may be moved by other existing operations, such as the movable protruding piece being rotated by the shaft support portion, and the other cylindrical member 2b and the movable protruding piece are moved by closing the lid 8. 2a may be moved so that the ash solids are dropped. Of course, an operating means for opening the lid 8 and an operating means for moving the other cylinder member 2b may be provided separately, or the lid 8 may not be provided.

  In addition, one cylindrical member 2a and the fixed protruding piece 4b which are constituent elements of the cylindrical portion 2 are fixed to the ashtray main body 1 in this embodiment, but the other cylindrical member 2b and the movable protruding piece 4a If the movement of the relative position is achieved, the same ash removal effect can be obtained, and the other cylindrical member 2b and the fixed protruding piece 4b of the present embodiment can be obtained. The structure of this embodiment is not necessary as long as both movable projecting pieces 4a are configured to move relatively. The relative movement of the cylindrical member 2 is not limited to the front-rear direction, but can be set in any direction for convenience of design, and the cylindrical member 2 is further separated into three or more directions. It may be configured.

    In the second embodiment of the ashtray having the fire extinguishing cylindrical portion of the present invention, as shown in FIGS. 13 to 20, the ashtray main body 1 having the cigarette butts and the ash storage portion, and the tip of the cigarette are provided. There is a cylindrical portion 2 to be inserted, and the cylindrical portion 2 is separated in the vertical direction, and is fixed to the ashtray body 1 and the other cylinder that moves in conjunction with the operation member 3. The member 2b, the movable protruding piece 4a protruding from the inner surface of the one cylindrical member 2a toward the inside of the cylindrical portion, and most of the ash clogged in the cylindrical portion adhere to the one cylindrical member 2a. Consists of ash adhesion means.

  And the said ash adhesion means is achieved because the total ash adhesion part area of one cylinder member 2a and the movable protrusion piece 4a is larger than the ash adhesion part area of the other cylinder member 2b. Furthermore, in this embodiment, since the left-right width S of the open end 2d located behind one of the cylindrical members 2a is smaller than the inner diameter of the cylindrical portion, ash and ash solids are necessarily generated when the cylindrical portion is separated. Therefore, it remains on the one cylindrical member 2a side.

  The plate portion 5 is formed with the one cylindrical member 2a whose cross section is open toward the rear surface of the ashtray.

The operation member 3 is provided with an operation portion 3a protruding on the front surface of the ashtray main body 1 on the one side, and the other cylindrical member 2b whose cross section is open toward the front surface of the ashtray main body 1 on the other side, A movable projecting piece 4 a is formed and is slidably disposed with respect to the plate portion 5 formed in the opening of the ashtray main body 1, and by a spring 6 disposed between the plate portion 5 and the operation member 3. The operation member 3 is urged in a direction in which the opening end of the other cylindrical member 2b contacts the opening end of the one cylindrical member 2a.

  And when the operation part 3a of the said operation member 3 is pushed, said other cylinder member 2b spaces apart with respect to said one cylinder member 2a which has a position fixed relationship with the ashtray main body 1, and the fall space of a cigarette butt | shallow is made. Enlarge. At that time, the ash and the ash solid matter adhere to the one cylindrical member 2a side by the ash adhesion means, but simultaneously with the movement of the other cylindrical member 2a, the movable protrusion from the left and right intermediate position of the one cylindrical member 2a. Since the piece 4a protrudes, the cigarette butts attached to the one cylindrical member 2a can be pushed off with a cigarette dust or the like, and can be forcibly dropped into the ashtray container. Solids can be removed. In the second embodiment, the configuration other than the above is the same as the contents described in the first embodiment.

  In the third embodiment of the ashtray having the fire extinguishing cylindrical portion of the present invention, as shown in FIGS. 21 to 24, the ashtray body 1 having the cigarette butts and the ash storage portion, and the tip of the cigarette are provided. There is a cylindrical portion 2 to be inserted, and the cylindrical portion 2 is separated in the vertical direction, and is fixed to the ashtray body 1 and the other cylinder that moves in conjunction with the operation member 3. The member 2b, the fixed projecting piece 4b arranged on the inner surface of the other cylindrical member 2b and fixed to the ashtray main body 1, and most of the ash clogged in the cylindrical part adhere to the other cylindrical member 2b. It consists of ash adhesion means.

  And the said ash adhesion means is achieved when the total ash adhesion part area of the other cylinder member 2b and the fixed protrusion piece 4b is larger than the ash adhesion part area of one cylinder member 2a. Since the left and right width S of the opening end located in front of the other cylindrical member 2b is smaller than the inner diameter of the cylindrical portion 2, ash and ash solids are inevitably generated when the cylindrical portion 2 is separated. It remains on the cylindrical member 2b side.

  The plate portion 5 is formed with the one cylindrical member 2a and the fixed protruding piece 4b whose cross section is open toward the rear surface of the ashtray.

The operation member 3 is provided with an operation portion 3a protruding on the front surface of the ashtray main body 1 on the one side, and the other cylindrical member 2b whose cross section is open toward the front surface of the ashtray main body is formed on the other side. The operation member 3 is slidably disposed with respect to the plate portion 5 formed in the opening of the ashtray main body 1, and the operation member 3 is one of the springs 6 disposed between the plate portion 5 and the operation member 3. The cylindrical member 2a is biased in the direction in which the open end of the other cylindrical member 2b comes into contact with the open end of the cylindrical member 2a.

  And when the operation part 3a of the said operation member 3 is pushed, said other cylinder member 2b spaces apart with respect to said one cylinder member 2a which has a position fixed relationship with the ashtray main body 1, and the fall space of a cigarette butt | shallow is made. Enlarge. At that time, the ash and the ash solid matter adhere to the other cylindrical member 2b side by the ash adhesion means, but at the same time as the movement of the other cylindrical member 2b, the fixed protrusion from the left and right intermediate position of the other cylindrical member 2b Since the piece 4b protrudes, the cigarette butt stuck to the other cylindrical member 2b can be pushed off with a cigarette dust or the like, and it can be forcibly dropped into the ashtray container. Solids can be removed. The other configurations of the third embodiment are the same as the contents described in the first embodiment.

  In the fourth embodiment of the ashtray having the tubular portion for fire extinguishing of the present invention, as shown in FIGS. 25 to 28, the ashtray main body 1 having the cigarette butts and the ash storage portion and the tip of the cigarette are inserted. The cylindrical portion 2 is separated in the vertical direction, and is fixed to the ashtray body 1 and the other cylindrical member that moves in conjunction with the operation member 9. 2b, a movable projecting piece 4a projecting from the inner surface of the one cylindrical member 2a toward the inside of the cylindrical part 2, and most of the ash clogged in the cylindrical part 2 adheres to the one cylindrical member 2a. It consists of ash adhesion means.

  And the said ash adhesion means is achieved because the total ash adhesion part area of one cylinder member 2a and the movable protrusion piece 4a is larger than the ash adhesion part area of the other cylinder member 2b. Since the left and right width S of the opening end located behind one cylindrical member 2a is smaller than the inner diameter of the cylindrical portion 2, ash and ash solids are inevitably generated when the cylindrical portion 2 is separated. It remains on the cylindrical member 2a side.

  The ashtray main body 1 is formed with the one cylindrical member 2a whose cross section is open toward the rear surface of the ashtray.

Further, the operation member 9 is provided on one side with an operation portion 9a projecting from the front surface of the ashtray main body 1, and on the other side, the other cylindrical member 2b whose cross section is open toward the front surface of the ashtray main body 1 and the movable member. A protruding piece 4a is formed and pivotally supported on the ashtray main body 1 so as to be rotatable with respect to the ashtray main body 1, and the operation member 9 is connected to the opening end of one cylindrical member 2a by the other cylindrical member by a spring 10. It is biased in the direction in which the opening end of 2b abuts.

  When the operation portion 9a of the operation member 9 is pushed down, the other tube member 2b is separated obliquely rearward from the one tube member 2a in a fixed position with the ashtray body 1, and the cigarette butts are Enlarge the fall space. At that time, ash and ash solids remain on the one cylindrical member 2a side by the ash adhesion means, but in conjunction with the movement of the other cylindrical member 2b, from the left and right intermediate position of the one cylindrical member 2a, Since the movable projecting piece 4a protrudes obliquely rearward, the cigarette butterfly or the like can be pushed off and peeled off into the ashtray container. Ashes and ash solids can be reliably removed from the part 2. This configuration is obtained by replacing the moving structure of the operation member 3 in the front-rear direction in the second embodiment with a rotation operation structure of the operation member 9, and similarly in the first embodiment and the third embodiment. The moving structure of the operation member 3 in the front-rear direction may be replaced with the rotation operation structure of the operation member 9.

It is a perspective view which shows the state which opened the cover in 1st Example of this invention. It is a perspective view which shows the state which opened the cover in 1st Example of this invention. It is a perspective view which shows the state which closed the cover in 1st Example of this invention. It is a perspective view which shows the state which opened the cover and pressed the operation part in 1st Example of this invention. It is a top view which shows the state which opened the cover in 1st Example of this invention. It is a top view which shows the state which opened the cover and pressed the operation part in 1st Example of this invention. It is an AA line sectional view in the 1st example of the present invention. It is BB sectional drawing in 1st Example of this invention. It is CC sectional view taken on the line in 1st Example of this invention. It is the DD sectional view taken on the line in 1st Example of this invention. It is the EE sectional view taken on the line in 1st Example of this invention. It is the FF sectional view taken on the line in 1st Example of this invention. It is a top view which shows the state which opened the cover in 2nd Example of this invention. It is a top view which shows the state which opened the cover and pressed the operation part in 2nd Example of this invention. It is the GG sectional view taken on the line in 2nd Example of this invention. It is the HH sectional view taken on the line in 2nd Example of this invention. It is the II sectional view taken on the line in 2nd Example of this invention. It is JJ sectional view taken on the line in 2nd Example of this invention. It is KK sectional drawing in 2nd Example of this invention. It is the LL sectional view taken on the line in 2nd Example of this invention. FIG. 18 is a cross-sectional view corresponding to the position of FIG. 17 of the second embodiment in the third embodiment of the present invention. FIG. 19 is a cross-sectional view corresponding to the position of FIG. 18 of the second embodiment in the third embodiment of the present invention. FIG. 20 is a cross-sectional view corresponding to the position of FIG. 19 of the second embodiment in the third embodiment of the present invention. FIG. 21 is a cross-sectional view corresponding to the position of FIG. 20 of the second embodiment in the third embodiment of the present invention. It is a top view which shows the state which opened the cover in 4th Example of this invention. It is a top view which shows the state which opened the cover and pressed the operation part in 4th Example of this invention. It is MM sectional view taken on the line in 4th Example of this invention. It is NN sectional view taken on the line in 4th Example of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Ashtray main body 2 Cylindrical part 2a One cylindrical member 2b The other cylindrical member 2c Opening edge part 3 Operation member 3a Operation part 3b Locking part 4a Movable protrusion piece 4b Fixed protrusion piece 5 Plate part
6 Spring 7 Bottom 8 Lid 8a Claw member 8a Claw member 9 Operation member 9a Operation unit 10 Spring

Claims (3)

  An ashtray main body having a cigarette butts and an ash storage portion, and a cylindrical portion into which the tip of the cigarette is inserted, and the cylindrical portion is composed of one cylindrical member and the other cylindrical member separated in the vertical direction And a separating means for relatively separating the other tubular member from the one tubular member, and a projecting piece projecting from the inner surface of the tubular member toward the inside of the tubular portion. An ashtray having a cylindrical part for fire extinguishing.   The protruding piece protrudes from the inner surface of one cylindrical member toward the inside of the cylindrical portion, and the other protruding portion protrudes from the inner surface of the other cylindrical member toward the inner side of the cylindrical portion. 2. An ashtray having a fire extinguishing cylindrical portion according to claim 1, wherein the ashtray is constituted by a piece.     When the cylindrical portion is separated in the vertical direction, the cylindrical portion has ash adhesion means for adhering most of the ash clogged in the cylindrical portion to one cylindrical member, and the protruding piece is an inner surface of the one cylindrical member An ashtray having a fire-extinguishing cylindrical portion according to claim 1, wherein the ashtray protrudes toward the inside of the cylindrical portion.