JP6076033B2 - Chemical volatilization container - Google Patents

Description

  The present invention relates to a chemical volatilization container that volatilizes chemicals having various volatility such as fragrances and deodorants.

  In order to eliminate the discomfort caused by odors in rooms and automobiles and create a comfortable space, drug volatilization containers that volatilize drugs naturally are widely used. Various chemicals such as gel, solid, and liquid are used in the chemical volatilization container. Among them, as a chemical volatilization container using a gel-like chemical having shape retention, for example, described in Patent Document 1 Things are known. As shown in FIGS. 31A and 31B, the drug volatilization container described in Patent Document 1 has a pedestal part 101 on which the gel-like drug 100 is placed, and a cup-shaped lid part whose lower end is open. The medicine 100 is covered with 102. The volatilization hole 104 is provided in the peripheral wall 103 of the cover part 102, and when the chemical | medical agent 100 accommodated in the cover part 102 volatilizes gradually, the volatilized chemical | medical agent is discharge | released outside from the volatilization hole 104, and a medicinal effect is acquired. .

Japanese Utility Model Publication No.57-1950

  However, the drug volatilization container described in Patent Document 1 is configured to fix the pedestal 101 and the lid 102 by fitting the pedestal 101 in the lower end opening of the lid 102. When the chemical volatilization container falls down, the pedestal 101 and the lid 102 are easily detached from each other, and one of the released water is discharged from the gel-like drug 100 inside through the gap between the pedestal 101 and the lid 102. There was a problem that the part leaked out. Further, if the inside of the lid portion 102 is completely sealed by the pedestal portion 101, oxygen in the lid portion 102 is consumed before use, and the inside of the lid portion 102 is depressurized. As a result, the lid portion 102 There is also a problem that a part of the peripheral wall 103 is recessed.

  The present invention has been made paying attention to the above-described problems, and an object of the present invention is to provide a chemical volatilization container that can securely fix a pedestal portion and a lid portion.

  The object of the present invention is to open the lower end and have a space in which the medicine can be stored, and to have a lid portion having a volatilization hole for volatilizing the medicine on the peripheral wall, and to place the medicine and to house the medicine. A pedestal that closes the lower end opening of the lid, and a ring-shaped member that engages with the periphery of the pedestal and fixes the lid on the pedestal, and on the periphery of the lower end opening of the lid Is provided with a flange portion extending outward, and the ring-shaped member is achieved by a chemical volatilization container characterized in that the flange portion is sandwiched from above and below with the upper surface of the pedestal portion.

  According to the chemical volatilization container with the above configuration, the pedestal that closes the lower end opening of the lid is covered with the ring-shaped member from above, and the ring-shaped member and the periphery of the pedestal are engaged to seal the inside of the lid. In this state, the lid can be fixed on the pedestal. At this time, since the lid portion is sandwiched from above and below by the upper surface of the pedestal portion and the ring-shaped member, the lid portion can be reliably fixed to the pedestal portion. Therefore, even if the medicine volatilization container falls down accidentally, the pedestal part and the lid part do not come off, and some of the moisture released from the medicine stored in the lid part is released to the outside. Leakage can be suppressed / prevented. Moreover, the inside of a cover part can be favorably sealed because a flange part is clamped by the upper surface of a base part, and a ring-shaped member. When starting to use the chemical volatilization container, the medicinal effect of the chemical is obtained by gradually volatilizing the chemical stored in the lid through the volatilization hole.

  In the chemical volatilization container having the above configuration, it is preferable that the pedestal portion is provided with a communication portion that communicates the inside and outside of the storage space of the lid portion. In the chemical volatilization container having the above-described configuration, the oxygen in the lid is consumed before use, whereby the inside of the lid is depressurized, and as a result, a part of the lid is recessed. When a part of the lid is recessed, the appearance of the chemical volatilization container is deteriorated, and waste such that the chemical volatilization container is discarded in an unused state in which the chemical is still left in the lid may occur. According to the chemical volatilization container with this configuration, the pedestal portion is provided with a communication portion that communicates the inside and outside of the storage space of the lid portion, and air can be circulated inside and outside the storage space via the communication portion. It is possible to prevent the inside of the lid from depressurizing and a part of the lid from being recessed. As a result, the above problems can be solved.

  Further, it is preferable that an annular contact ring protruding from the upper surface is provided on the upper surface of the pedestal portion, and the flange portion is sandwiched from above and below by the contact ring and the ring-shaped member. According to this embodiment, by providing the contact ring on the upper surface of the pedestal portion, the flange portion of the lid portion is firmly held between the upper surface of the contact ring and the ring-shaped member. And can be fixed liquid-tight.

  Instead of providing a contact ring on the upper surface of the pedestal part, a ring-shaped packing is provided on the upper surface of the pedestal part, and the flange part is sandwiched between the pedestal part and the ring-shaped member via the packing from above and below. It may be configured. According to this embodiment, by providing the packing on the upper surface of the pedestal portion, the flange portion of the lid portion comes into contact with the packing, so that the lid portion can be more liquid-tightly fixed on the pedestal portion.

  In a preferred embodiment of the drug volatilization container having the above-described configuration, the pedestal portion is provided with a holding column that protrudes from the upper surface of the pedestal unit and penetrates the drug, and the lower end of the holding column is opened. It consists of a cylindrical body, The said communication part is provided in the said holding support | pillar, It is characterized by the above-mentioned. According to this embodiment, the inside and outside of the storage space of the lid can be communicated with the lid being fixed in a liquid-tight manner on the pedestal.

  In this embodiment, when the ring-shaped member is engaged with the pedestal portion, the lower end portion of the ring-shaped member protrudes below the lower end portion of the pedestal portion, and the ring-shaped member includes It is preferable that a vent hole that can ventilate the communication portion is provided. According to this embodiment, when the base portion and the ring-shaped member are engaged, the lower end portion of the ring-shaped member protrudes downward from the lower end portion of the base portion. In addition, the pedestal portion is prevented from floating in the air and the communication portion is prevented from being closed, and the inside and outside of the ring-shaped member are ventilated through the vent hole, so that the communication between the inside and outside of the lid portion is improved.

  In this embodiment, it is preferable that the pedestal portion is provided with an annular weir portion that protrudes from the upper surface of the pedestal portion and faces the inner wall surface of the lid portion. According to this embodiment, when placing the lid portion on the pedestal portion, the lid portion can be positioned at an optimum position by the dam portion. Further, when the lid portion is fixed on the pedestal portion by engagement between the ring-shaped member and the pedestal portion, if the lid portion is a soft material such as paper or thin plastic, the ring-shaped member is tightened, The lid may be pushed inward. At this time, the shape of the lid can be maintained by preventing the weir from functioning as a stopper and pushing the lid inward. Moreover, at this time, the inside of the lid can be better sealed because the inner peripheral surface of the lid comes into contact with the outer peripheral surface of the weir.

  In another embodiment, the communication portion is provided in the contact ring. According to this embodiment, it is possible to provide the communication portion that communicates the inside and outside of the storage space of the lid portion with a simple structure.

  In another embodiment, the upper surface of the pedestal part is preferably provided with one or a plurality of water storage grooves around the medicine for storing moisture discharged from the medicine and released. In the drug volatilization container having the above-described configuration, when the drug is in a gel form, the contained water is discharged and released from the drug as time passes. According to this embodiment, the released moisture is stored in the water storage groove. By doing, it can prevent that a water | moisture content leaks out from a chemical volatilization container.

  In another embodiment, the upper surface of the pedestal portion can be provided with an annular weir portion that protrudes from the upper surface and faces the inner wall surface of the lid portion, and the one or more water storage grooves are It is preferable that it is provided between the contact ring and the weir portion. According to this embodiment, moisture can be retained between the contact ring and the weir part, and moisture can be prevented from seeping out beyond the contact ring, so that moisture can be leaked from the chemical volatilization container. Can be prevented.

  In another embodiment, the pedestal portion has a peripheral wall portion surrounding the flange portion, a lower end portion of the peripheral wall portion protrudes from a lower surface of the pedestal portion, and the ring-shaped member is engaged. It is preferable to protrude downward from the lower end of the ring-shaped member at the time. According to this embodiment, when the pedestal portion and the ring-shaped member are engaged, the lower end portion of the peripheral wall portion of the pedestal portion protrudes downward from the lower end portion of the ring-shaped member. Therefore, for example, when the chemical volatilization container is accidentally dropped onto a table or the like, the pedestal part receives an impact mainly from the table or the like. Here, when the ring-shaped member receives an impact mainly from the table or the like when falling, the lower end of the ring-shaped member protrudes below the lower end of the peripheral wall of the pedestal, and the ring-shaped member Since an upward force is applied to disengage the ring, if the degree of impact is large, the ring-shaped member may be detached from the pedestal due to the impact at the time of dropping, but in this embodiment, the impact at the time of dropping is mainly used. By making it act on a base part, it can prevent that a ring-shaped member remove | deviates from a base part.

  In any of the above-described embodiments of the present invention, the pedestal portion and the ring-shaped member are engaged with each other by screwing of the female screw portion and the male screw portion, and the lower surface of the pedestal portion has the pedestal portion and It is preferable that one or a plurality of grooves that are deeply inclined in the rotation direction with which the ring-shaped member is engaged are provided. According to this embodiment, when the pedestal portion is rotated with respect to the ring-shaped member to engage the two, if the pedestal portion is rotated by hooking a fingernail or the like in the groove, the two portions can be easily engaged. Can be combined. On the other hand, when the pedestal is rotated in the opposite direction to the ring-shaped member in order to disengage the two members, even if a fingernail is caught in the groove, the nail will slip on the groove. The pedestal cannot be rotated and it becomes difficult to disengage the two. Thus, in this embodiment, it can prevent removing a base part from a ring-shaped member.

  According to the chemical volatilization container of the present invention, since the pedestal part and the lid part can be securely fixed, even if the chemical volatilization container falls down accidentally, the fixation between the pedestal part and the lid part may be released. In addition, it is possible to prevent leakage of moisture discharged and discharged from the medicine stored in the lid. Moreover, the inside of a cover part can be favorably sealed because a flange part is clamped by the upper surface of a base part, and a ring-shaped member. Moreover, if a communicating part is provided in a base part, it can prevent that the inside of a cover part depressurizes before use and a part of cover part is dented. Further, when the lid portion is fixed on the pedestal portion, if the flange portion of the lid portion is sandwiched between the upper surface of the pedestal portion and the ring-shaped member via the packing, the inside of the lid portion can be almost completely sealed. Further, at this time, if a communication portion is provided in the holding column for holding the medicine on the pedestal portion, the inside of the lid portion is made to be in a completely perfect sealed state, and air is passed through the inside and outside of the storage space of the lid portion via the communication portion. Distribution is possible.

It is a longitudinal cross-sectional view of the chemical volatilization container which concerns on 1st Embodiment of this invention. It is the expanded sectional view which expanded the base part of the chemical volatilization container of FIG. 1, and the engaging part of a ring-shaped member. It is a front view of a cover part. It is the perspective view seen from diagonally upward of the base part (except for a collar member). It is the perspective view seen from the slanting lower part of the base part (except for a collar member). It is a side view of a base part (except a collar member). It is a top view of the base part (except a collar member) of FIG. FIG. 2 is a bottom view of the pedestal portion (excluding the flange member) of FIG. 1. It is sectional drawing which follows the BB line of FIG. It is an expanded sectional view which expands and shows a part of FIG. It is sectional drawing which follows the AA line of FIG. It is the perspective view seen from diagonally upward of the collar member. It is the perspective view seen from the slanting lower part of the collar member. It is a top view of a collar member. It is a bottom view of a collar member. It is a side view of a collar member. It is sectional drawing which follows the CC line | wire of FIG. It is the perspective view seen from diagonally upward of the ring-shaped member. It is the perspective view seen from the slanting lower part of the ring-shaped member. It is a top view of a ring-shaped member. It is a bottom view of a ring-shaped member. It is a side view of a ring-shaped member. It is sectional drawing which follows the DD line | wire of FIG. It is an expanded sectional view which expands and shows a part of FIG. It is a longitudinal cross-sectional view of the chemical volatilization container which concerns on 2nd Embodiment of this invention. FIG. 26 is a perspective view of the pedestal portion (excluding the flange member) of FIG. 25. FIG. 26 is a side view of the pedestal portion (excluding the flange member) of FIG. 25. FIG. 26 is a plan view of the pedestal portion (excluding the flange member) of FIG. 25. FIG. 26 is a bottom view of the pedestal portion (excluding the flange member) of FIG. 25. It is the perspective view seen from diagonally upper part of the collar member of FIG. (A) is a perspective view of the chemical | medical agent volatilization container of a prior art example, (b) is a longitudinal cross-sectional view of (a).

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

(Embodiment 1)
FIG. 1: has shown the longitudinal cross-sectional view of the chemical volatilization container 1 which concerns on 1st Embodiment of this invention. FIG. 2 is an enlarged cross-sectional view in which the engaging portion 6 between the pedestal portion 3 and the ring-shaped member 5 of the chemical volatilization container 1 in FIG. 1 is enlarged. The drug volatilization container 1 according to the first embodiment includes a solid or semi-solid drug 2, a pedestal 3 on which the drug 2 is placed, a lid 4 that covers the drug 2 on the pedestal 3, and a pedestal 3. And a ring-shaped member 5 for fixing the lid 4.

  The chemical | medical agent 2 is a gel-like chemical | medical agent which has volatility (medicine effect sustained release), and shows medicinal effects, such as a deodorizing and a fragrance, by volatilizing in air. A gel-like drug is obtained by gelling (solidifying or semi-solidifying) a sol in which a drug component such as a gelling agent, a surfactant, a volatile substance, and a deodorant / fragrance component is dissolved or dispersed in water. is there. Arbitrary things can be employ | adopted as a deodorizing and aroma component, For example, a natural fragrance | flavor, a synthetic | combination fragrance | flavor, an amphoteric surfactant type | system | group deodorant, a fatty-acid salt type | system | group deodorant etc. can be used.

  As shown in FIGS. 1 and 3, the lid portion 4 is a cup-shaped member having an upper end closed and a lower end opened, and has a storage space 40 in which the medicine 2 can be stored. A flange portion 45 extending outward is integrally provided at the periphery of the lower end opening of the lid portion 4. The peripheral wall 41 of the lid portion 4 is provided with at least one (for example, three) volatilization holes 42 for volatilizing the medicine 2 in the storage space 40 to the outside. The volatilization hole 42 is closed by a cover member 43 before the chemical volatilization container 1 is used. The cover member 43 is provided on the peripheral wall 41 by forming a perforation 44 having a predetermined shape (for example, a U shape, a U shape, an arc shape, etc.) on the peripheral wall 41 of the lid portion 4. The volatilization hole 42 is formed by breaking the perforation 44 and rotating the cover member 43 with respect to the peripheral wall 41. In addition, it is preferable that each volatilization hole 42 is provided in the upper position rather than the chemical | medical agent 2 accommodated in the cover part 4. FIG. In addition, the size of the lid portion 4 is preferably set such that a gap is provided between the outer peripheral surface and the inner wall surface of the medicine 2 to be stored. Thereby, the volatilization area is expanded, and the volatilized drug 2 rises between the inner wall surface of the lid part 4 and is released to the outside from each volatilization hole 42. Therefore, the drug 2 is smoothly released. Can do. The material of the lid 4 having the above-described configuration is not particularly limited, but is preferably made of paper (paper cup) or thin plastic (clear cup) in that it can be easily disposed of.

  As shown in FIGS. 1, 2, and 4 to 11, the pedestal portion 3 is made of synthetic resin and is formed in a circular shape in plan view, and includes a bottom wall portion 30 and a peripheral edge of the bottom wall portion 30. And an annular peripheral wall portion 31 that rises from the top. A female screw portion 32 that is screwed with a male screw portion 52 of the ring-shaped member 5 described later is provided on the upper part of the inner surface of the peripheral wall portion 31 (see FIG. 1). The male screw portion 52 and the female screw portion 32 constitute an engaging portion 6 that engages the peripheral edge of the pedestal portion 3 with the ring-shaped member 5. The lower end portion of the peripheral wall portion 31 protrudes downward from the lower surface of the pedestal portion 3.

  At the center of the bottom wall portion 30, a holding column 33 is provided for fitting in the medicine 2 placed on the bottom wall portion 30 and holding the medicine 2 on the bottom wall portion 30. In this embodiment, the holding column 33 is composed of a plurality (four in the illustrated example) of plate-like holding plates 33A protruding from the upper surface of the bottom wall portion 30, and each holding plate 33A is centered on the center position of the bottom wall portion 30. The medicine 2 is restricted from rotating in the circumferential direction by extending radially. In addition, a disc-shaped scissors member 34 is detachably provided on the upper portion of the holding column 33, and the scissors member 34 is restricted from moving in the vertical direction.

  As shown in FIGS. 12 to 17, the eaves member 34 includes a disk portion 34 </ b> A, a concave portion 34 </ b> B having a circular opening in the center and protruding from the lower surface of the disk portion 34 </ b> A, and a concave portion provided at the periphery of the opening. And a cylindrical portion 34C protruding from the upper surface of 34B. A locking piece 33C is provided on the upper portion of each holding plate 33A by forming a U-shaped groove 33B. The upper portion of each holding plate 33A is fitted into the eave member 34 from the opening, and the concave portion 34B and the cylindrical portion 34C are fitted into the U-shaped groove 33B of each holding plate 33A so that the locking piece 33C is attached to the cylindrical portion 34C. The hook member 34 is attached to the holding column 33 by being locked to the upper end. Further, since this engagement is performed based on the elastic deformation of each holding plate 33A of the holding column 33, the hook member 34 can be removed by pulling the hook member 34 to release the engagement with each holding plate 33A. it can.

  Returning to FIGS. 1, 2, and 4 to 11, an annular annular wall 35 having an inner diameter slightly larger than the diameter of the medicine 2 to be placed is provided on the upper surface of the bottom wall portion 30. It is provided so as to protrude from the upper surface of 30. In addition, an annular weir portion 36 that is lower than the annular wall 35 and faces the inner wall surface of the lid portion 4 placed on the bottom wall portion 30 is provided around the annular wall 35. It is provided so as to protrude from the upper surface of. Further, an annular contact ring 37 having a lower height than the dam portion 36 is provided around the dam portion 36 so as to protrude from the upper surface of the bottom wall portion 30.

  The weir portion 36 has an outer diameter slightly smaller than the diameter of the lower end opening of the lid portion 4, and when the lid portion 4 is placed on the bottom wall portion 30, the lid portion 4 is placed in an optimal position. It functions as positioning to position. As will be described later, when the lid 4 is fixed to the pedestal 3 by the engagement of the ring-shaped member 5 and the pedestal 3 with the lid 4 placed on the bottom wall 30, the lid If the portion 4 is made of a soft material such as paper or thin plastic, the lower portion of the peripheral wall 41 of the lid portion 4 may be pushed inward by tightening the ring-shaped member 5. At this time, the shape of the peripheral wall 41 of the cover part 4 can be maintained by preventing the lower part of the peripheral wall 41 of the cover part 4 from being pushed inward by the dam part 36 functioning as a stopper. Further, at this time, the inner wall surface of the lid portion 4 abuts on the outer peripheral surface of the dam portion 36, so that the inside of the storage space 40 of the lid portion 4 can be satisfactorily sealed.

  The contact ring 37 is provided at a position facing the flange portion 45 of the lid portion 4 placed on the bottom wall portion 30, and when the lid portion 4 is placed on the bottom wall portion 30, the flange portion The lower surface of 45 abuts on the upper surface of the contact ring 37. As will be described later, the ring-shaped member 5 includes an annular portion 50 that faces the flange portion 45 of the lid portion 4 when engaged with the pedestal portion 3 (see FIG. 1), and the contact ring of the pedestal portion 3. 37 and the annular portion 50 of the ring-shaped member 5 sandwich the flange portion 45 from above and below, so that the lid portion 4 is securely fixed to the pedestal portion 3. Thereby, even when the chemical volatilization container 1 falls down at the time of use or before use, it is prevented that fixation of the base part 3 and the cover part 4 comes off. Further, the flange portion 45 is sandwiched between the contact ring 37 of the pedestal portion 3 and the annular portion 50 of the ring-shaped member 5, so that the inside of the storage space 40 of the lid portion 4 can be hermetically sealed.

  The pedestal portion 3 is provided with a communication portion 38 that communicates the inside and outside of the storage space 40 of the lid portion 4. When the inside of the storage space 40 of the lid part 4 is completely sealed, oxygen in the storage space 40 is consumed before the chemical volatilization container 1 is used, so that the inside of the storage space 40 is depressurized. There arises a problem that a part of the peripheral wall 41 of the portion 4 is recessed. In the present embodiment, since the air inside and outside the storage space 40 of the lid 4 can be circulated through the communication portion 38, the inside of the storage space 40 is prevented from being depressurized before the chemical volatilization container 1 is used. Therefore, it can prevent that the surrounding wall 41 of the cover part 4 is dented.

  In the present embodiment, the first groove portion 38A extending in the vertical direction from the upper end to the lower end is formed on the outer peripheral surface of the dam portion 36, and is continuous with the first groove portion 38A on the upper surface of the bottom wall portion 30. A second groove 38 </ b> B extending through the contact ring 37 in the radial direction on the upper surface of the portion 30 to the peripheral wall portion 31 outside the lid portion 4 is formed. The first groove portion 38A forms a gap between the outer peripheral surface of the dam portion 36 and the inner wall surface of the lid portion 4, and the second groove portion 38B is formed on the upper surface (contact ring 37) of the bottom wall portion 30 and the lid portion. A gap is formed between the first and second flange portions 45, and the first and second groove portions 38A and 38B communicate the inside and outside of the storage space 40 of the lid portion 4.

  The size and number of the communication portions 38 are not particularly limited, and a plurality of communication portions 38 may be provided on the pedestal portion 3. Moreover, the shape of the communication part 38 does not need to be a groove part like this embodiment. For example, by forming a through hole in the contact ring 37 instead of the second groove 38B, the inside and outside of the storage space 40 of the lid 4 can be communicated with each other by the through hole and the first groove 38A. Further, when the dam portion 36 is not provided on the upper surface of the bottom wall portion 30 or when the outer peripheral surface of the dam portion 36 and the inner wall surface of the lid portion 4 are not necessarily in contact with each other, it is necessary to provide the first groove portion 38A. In addition, the inside and outside of the storage space 40 of the lid portion 4 can be communicated with each other only by the through hole formed in the second groove portion 38B or the contact ring 37.

  One or a plurality of water storage grooves 39 are formed around the medicine 2 on the upper surface of the bottom wall portion 30 of the pedestal portion 3. In the present embodiment, a plurality of water storage grooves 39 are juxtaposed at predetermined intervals along the circumferential direction between the contact ring 37 and the weir part 36, and each water storage groove 39 has a lower end of the weir part 36. The upper surface of the bottom wall portion 30 extends radially before the contact ring 37. The water storage groove 39 is for storing the water emitted from the medicine 2. When the medicine 2 is in a gel form, a part of the water retained by the gel medicine 2 is discharged over time. The discharged water adheres to the inner wall surface of the lid portion 4 and flows down the inner wall surface, and then is dispersed inside and outside the weir portion 36. However, a part of the moisture dispersed outside the weir portion 36 is It is discharged onto the bottom wall portion 30 between the contact ring 37 via a plurality of vertical grooves 36A formed on the outer peripheral surface of the portion 36. At this time, in the present embodiment, since the water storage grooves 39 are formed on the upper surface of the bottom wall portion 30 so as to correspond to the vertical grooves 36 </ b> A, the discharged water is stored in the water storage grooves 39. Thereby, since the discharged | emitted water | moisture content is prevented from seeping out beyond the contact ring 37, it can prevent that a water | moisture content leaks to the outer side of the chemical volatilization container 1. FIG. The shape, size, and number of the water storage grooves 39 are not particularly limited, and can be set to various shapes, sizes, and numbers.

  The lower surface of the pedestal portion 3 has at least one groove 60 (for example, 3) that penetrates deeply in the rotation direction in which the pedestal portion 3 and the ring-shaped member 5 are engaged by screwing the male screw portion 52 and the female screw portion 32. One) is provided. The groove 60 having such a configuration includes an inclined surface 61 that is deeply inclined in the rotational direction in which the pedestal 3 and the ring-shaped member 5 are engaged, and a vertical surface 62 that is positioned at the tip of the inclined surface 61. When the pedestal part 3 is rotated with respect to the ring-shaped member 5 and both are engaged, if the fingernail or the like is hooked on the vertical surface 62 of the pedestal part 3 to rotate the pedestal part 3, It can be easily engaged. On the other hand, when the pedestal portion 3 is rotated relative to the ring-shaped member 5 in the direction opposite to the above in order to disengage the both, a fingernail or the like may be hooked on the inclined surface 61 of the pedestal portion 3. Since the claw or the like cannot slide on the inclined surface 61 and rotate the pedestal portion 3, it is difficult to disengage the two. Thus, in this embodiment, the ring-shaped member 5 is prevented from being easily removed from the pedestal portion 3.

  Next, as shown in FIGS. 1, 2, and 18 to 24, the ring-shaped member 5 is made of a synthetic resin and is formed in a circular shape in a plan view. An annular surrounding portion 51 is provided so as to surround the annular portion 50 and is provided integrally with the annular portion 50. On the outer peripheral surface of the annular portion 50, a male screw portion 52 that is screwed with the female screw portion 32 provided on the inner peripheral surface of the pedestal portion 3 (peripheral wall portion 31) is provided. At the time of engagement with the member 5, the peripheral wall portion 31 of the pedestal portion 3 is located between the annular portion 50 and the surrounding portion 51 of the ring-shaped member 5. A plurality of ribs 53 extending in the vertical direction are provided on the lower inner peripheral surface of the annular portion 50 at a predetermined interval in the circumferential direction, thereby reinforcing the lower portion of the annular portion 50. The annular portion 50 faces the flange portion 45 of the lid portion 4 when the ring-shaped member 5 and the pedestal portion 3 are engaged, and sandwiches the flange portion 45 from above and below with the contact ring 37 of the pedestal portion 3.

  The surrounding portion 51 is a cosmetic cover that covers the peripheral wall portion 31 of the pedestal portion 3 when the pedestal portion 3 and the ring-shaped member 5 are engaged, and the user turns the peripheral wall portion 31 of the pedestal portion 3 to form a ring shape. Direct contact with the peripheral wall portion 31 is prevented so that the engagement between the member 5 and the pedestal portion 3 is not accidentally released. The lower end portion of the surrounding portion 51 extends longer than the lower end portion of the annular portion 50, and more than the lower end portion of the peripheral wall portion 31 of the pedestal portion 3 when the pedestal portion 3 and the ring-shaped member 5 are engaged. The length is set so as to be positioned above. Thereby, since the lower end part of the peripheral wall part 31 of the base part 3 protrudes below the lower end part of the surrounding part 51 of the ring-shaped member 5 at the time of engagement with the base part 3 and the ring-shaped member 5, for example, the chemical volatilization container 1 Is accidentally dropped onto a table or the like, the pedestal 3 receives an impact mainly from the table or the like. Here, when the lower end portion of the surrounding portion 51 of the ring-shaped member 5 protrudes below the lower end portion of the peripheral wall portion 31 of the pedestal portion 3, the ring-shaped member 5 receives an impact mainly from the table or the like when dropped. Then, an upward force that disengages from the pedestal portion 3 acts on the ring-shaped member 5, and therefore, if the degree of impact is large, the ring-shaped member 5 may be detached from the pedestal portion 3 due to the impact at the time of dropping. However, in the present embodiment in which the surrounding portion 51 is located above the lower end portion of the peripheral wall portion 31, the ring-shaped member 5 is removed from the pedestal portion 3 by causing the impact at the time of dropping to mainly act on the pedestal portion 3. It prevents it from coming off.

  In the drug volatilization container 1 of the first embodiment having the above-described configuration, the drug 2 is sealed in the lid 4 before use, while the perforation 44 is broken and the cover member 43 is opened to open the volatilization hole. By forming 42, the chemical | medical agent 2 volatilized from each volatilization hole 42 is discharge | released outside. At this time, by appropriately selecting the number of volatilization holes 42 to be formed, the volatilization amount and odor intensity of the medicine 2 released to the outside can be adjusted. Moreover, since the chemical | medical agent 2 is located below the volatilization hole 42 in the cover part 4, and the chemical | medical agent 2 is prevented from touching directly with a hand, safety | security with respect to an infant etc. is high.

  According to the chemical volatilization container 1 of the first embodiment, the ring-shaped member 5 is covered from above with respect to the pedestal 3 that closes the lower end opening of the lid 4, and the ring-shaped member 5 and the periphery of the pedestal 3 are engaged. By doing so, the lid portion 4 can be fixed on the pedestal portion 3 with the inside of the lid portion 4 sealed. At this time, since the flange portion 45 is sandwiched from above and below by the upper surface (contact ring 37) of the pedestal portion 3 and the annular portion 50 of the ring-shaped member 5, the lid portion 4 is securely attached to the pedestal portion. 3 can be fixed. Therefore, even if the chemical volatilization container 1 is accidentally tilted before or during use, the pedestal 3 and the lid 4 are not fixed, and the chemical 2 stored in the lid 4 can be removed. It is possible to suppress the amount of the released water leaking to the outside. Further, since the flange portion 45 is sandwiched between the upper surface (contact ring 37) of the pedestal portion 3 and the annular portion 50 of the ring-shaped member 5, the inside of the lid portion 4 can be sealed well.

  Further, the pedestal portion 3 is provided with a communication portion 38 (first and second groove portions 38A and 38B) that communicates the inside and outside of the storage space 40 of the lid portion 4, and the communication portion 38 (first and second groove portions 38A, 38A, 38B), air can flow through the inside and outside of the storage space 40, so that the inside of the lid portion 4 is prevented from being depressurized due to consumption of oxygen before use of the chemical volatilization container 1, and as a result, the lid portion 4 can be prevented from being recessed. Therefore, since the appearance of the chemical volatilization container 1 can be prevented from being deteriorated, it is possible to prevent the chemical volatilization container 1 from being disposed of in an unused state in which the chemical 2 is still left in the lid 4. .

  In addition, since a plurality of water storage grooves 39 are provided on the upper surface of the pedestal portion 3, even if the water contained from the medicine 2 diverges with the passage of time, this divergence of water is stored in each water storage groove 39. be able to. Thereby, it can prevent that a water | moisture content leaks out from the chemical volatilization container 1 exceeding the contact ring 37. FIG.

  Further, since the dam part 36 facing the inner wall surface of the lid part 4 is provided on the upper surface of the pedestal part 3, when the lid part 4 is placed on the pedestal part 3, the lid part is formed by the dam part 36. 4 can be positioned at an optimum position. Further, when the lid portion 4 is fixed on the pedestal portion 3 by the engagement between the ring-shaped member 5 and the pedestal portion 3, if the lid portion 4 is made of a soft material such as paper or thin plastic, the ring shape The lid 4 may be pushed inward by tightening the member 5, but at this time, the weir part 36 functions as a stopper to prevent the lid 4 from being pushed inward. The shape can be maintained. At this time, the inside of the lid 4 can be better sealed by the inner wall surface of the lid 4 coming into contact with the outer peripheral surface of the weir 36.

  Moreover, since the groove | channel 60 which penetrates deeply toward the rotation direction which the base part 3 and the ring-shaped member 5 engage is provided in the lower surface of the base part 3, the base part 3 is rotated with respect to the ring-shaped member 5. In the case of engaging the two, if the fingernail or the like is hooked on the vertical surface 62 of the groove 60 and the pedestal portion 3 is rotated, the two can be easily engaged. On the other hand, when the pedestal 3 is rotated with respect to the ring-shaped member 5 in the direction opposite to the above in order to disengage the two, even if the fingernail or the like is hooked on the groove 60, the nail or the like is not grooved. The pedestal 3 cannot be rotated in order to slide on the 60 inclined surfaces 61, and it becomes difficult to disengage the two. Therefore, it is possible to prevent the base portion 3 from being easily detached from the ring-shaped member 5.

  The first embodiment of the present invention has been described above, but the specific aspect of the first embodiment is not limited to the above-described aspect. For example, in the above-described embodiment, the annular wall 35 surrounding the periphery of the medicine 2 is provided on the upper surface of the bottom wall portion 30 of the pedestal portion 3, but the annular wall 35 is not necessarily provided. Moreover, although the dam part 36 surrounding the circumference | surroundings of the annular wall 35 is provided in the upper surface of the bottom wall part 30 of the base part 3, the dam part 36 does not necessarily need to be provided. Further, a contact ring 37 is provided on the upper surface of the bottom wall portion 30 of the pedestal portion 3, and the flange portion 45 of the lid portion 4 is sandwiched from above and below by the contact ring 37 and the annular portion 50 of the ring-shaped member 5. The contact ring 37 is not necessarily provided, and the flange portion 45 of the lid portion 4 may be sandwiched from above and below by the upper surface of the bottom wall portion 30 of the pedestal portion 3 and the annular portion 50 of the ring-shaped member 5. Moreover, although the communication part 38 is provided in the base part 3, it does not necessarily need to provide in the base part 3, and when the cover part 4 is plastics etc., a pinhole is formed in the upper end surface of the cover part 4. FIG. Thus, this pinhole may function as the communication portion 38.

(Second Embodiment)
Next, a second embodiment of the present invention will be described with reference to FIGS. The chemical volatilization container 10 of the second embodiment is different from the chemical volatilization container 1 of the first embodiment in the configuration of the pedestal, and the chemical volatilization container 10 of the second embodiment is also a pedestal on which the drug 2 is placed. In addition to the portion 7, a lid portion 4 that covers the medicine 2 on the pedestal portion 7 and a ring-shaped member 5 that fixes the lid portion 4 on the pedestal portion 7 are provided. In addition, in the structure of the chemical volatilization container 10 of 2nd Embodiment, description is abbreviate | omitted by attaching | subjecting the same code | symbol about the structure corresponding to the structure of 1st Embodiment mentioned above.

  As shown in FIGS. 25 to 29, the pedestal portion 7 is made of a synthetic resin and has a circular shape in plan view, as in the first embodiment, and includes a bottom wall portion 30 and a bottom wall portion 30. And an annular peripheral wall portion 31 rising from the periphery. A female screw portion 32 that constitutes the engaging portion 6 is provided on the upper surface of the inner surface of the peripheral wall portion 31. By screwing with the male screw portion 52 of the ring-shaped member 5, the base portion 7 and the ring-shaped member are formed. 5 is fixed. The lower end portion of the peripheral wall portion 31 projects downward from the lower surface of the pedestal portion 7.

  At the center of the bottom wall portion 30, a holding column 73 is provided for fitting in the medicine 2 placed on the bottom wall portion 30 and holding the medicine 2 on the bottom wall portion 30. In the second embodiment, the holding column 73 includes a cylindrical tubular body 73 </ b> A protruding from the upper surface of the bottom wall portion 30, and an upper portion thereof penetrates the drug 2 and is exposed from the drug 2. A plurality (three in the illustrated example) of plate-like restriction plates 73B are provided radially around the tubular body 73A at the lower part of the tubular body 73A, and the medicine 2 is restricted from rotating in the circumferential direction. Has been. Further, the cylindrical member 73A is provided with a heel member 74 so as to be removable, and the heel member 74 is restricted from moving the medicine 2 in the vertical direction.

  As shown in FIG. 30, the flange member 74 has a disk shape having an opening at the center. The cylindrical body 73A is provided with a plurality of locking pieces 73D on the outer peripheral surface, and a step portion 73C having a large diameter is provided below each locking piece 73D, and each locking of the cylindrical body 73A. By fitting the opening of the eaves member 74 between the piece 73D and the stepped portion 73C and engaging the engaging piece 73D with the upper surface of the eaves member 74, the eaves member 74 is attached to the cylindrical body 73A. Further, the collar member 74 can be removed from the cylindrical body 73A by pulling upward.

  The cylindrical body 73A extends upward so that the central portion of the bottom wall portion 30 of the pedestal portion 7 is raised, the inside thereof is hollow, and the lower end thereof is an opening 73E. A communication hole 38C is formed at the center of the upper end surface of the cylindrical body 73A. The communication hole 38C constitutes a communication part 38. In the second embodiment, the communication hole 38C and the cavity 38D in the cylindrical body 73A communicate with the inside and outside of the storage space 40 of the lid part 4. The size of the outer shape of the cylindrical body 73A is not particularly limited and can be appropriately set. However, the smaller the size, the more preferable the volume of the drug 2 increases. The cylindrical body 73A is easily broken. Further, the diameter of the communication hole 38C is not particularly limited, and can be set as appropriate.

  On the upper surface of the bottom wall portion 30, an annular annular wall 35 having an inner diameter slightly larger than the diameter of the medicine 2 to be placed is provided so as to protrude from the upper surface of the bottom wall portion 30. In addition, an annular weir portion 36 that is lower than the annular wall 35 and faces the inner wall surface of the lid portion 4 placed on the bottom wall portion 30 is provided around the annular wall 35. It is provided so as to protrude from the upper surface of.

  Similar to the first embodiment, the weir portion 36 has an outer diameter slightly smaller than the diameter of the lower end opening of the lid portion 4, and when the lid portion 4 is placed on the bottom wall portion 30, It functions as positioning for positioning the portion 4 at an optimal position. Further, when the lid portion 4 is fixed to the pedestal portion 7 by the engagement between the ring-shaped member 5 and the pedestal portion 7 with the lid portion 4 placed on the bottom wall portion 30, the dam portion 36 serves as a stopper. The shape of the peripheral wall 41 of the lid part 4 can be maintained by functioning and preventing the lower part of the peripheral wall 41 of the lid part 4 from being pushed inward. At this time, since the inner wall surface of the lid portion 4 is in contact with the outer peripheral surface of the dam portion 36, the inside of the storage space 40 of the lid portion 4 can be satisfactorily sealed.

  A compressible ring-shaped packing 70 is provided on the upper surface of the bottom wall portion 30 around the weir portion 36. The packing 70 has an inner diameter that is substantially the same as the outer diameter of the dam portion 36 and an outer diameter that is substantially the same as the inner diameter of the peripheral wall portion 31, and is fitted between the dam portion 36 and the peripheral wall portion 31. It is. When the lid portion 4 is placed on the bottom wall portion 30, the lower surface of the flange portion 45 comes into contact with the upper surface of the packing 70, and the flange portion 45 is connected to the bottom wall portion 30 and the ring-shaped member 5 via the packing 70. It is clamped from above and below by the annular portion 50. Thereby, since the cover part 4 is reliably fixed to the base part 7, even when the chemical volatilization container 10 falls down during use or before use, the base part 7 and the cover part 4 are prevented from being unfixed. In addition, since the flange portion 45 comes into contact with the packing 70 on the pedestal portion 7, the flange portion 45 is tightly sealed, and the inside of the storage space 40 of the lid portion 4 is almost completely sealed except for the communication portion 38. In addition, it is possible to completely prevent the moisture released from the medicine 2 stored in the storage space 40 of the lid portion 4 from leaking to the outside of the medicine volatilization container 10. As a material of the packing 70, for example, polypropylene can be preferably exemplified.

  In the present embodiment, the packing 70 is provided at a position facing the flange portion 45 around the dam portion 36. However, instead of the packing 70, the height is higher than the dam portion 36 as in the first embodiment. An annular contact ring 37 having a low height may be provided, and the flange portion 45 may be sandwiched between the contact ring 37 and the annular portion 50 of the ring-shaped member 5 from above and below. Also by this, the lid portion 4 can be securely fixed to the pedestal portion 7, and the flange portion 45 is sandwiched between the contact ring 37 and the annular portion 50 of the ring-shaped member 5. Can be hermetically sealed.

  At least one groove 63 (for example, three) is provided on the lower surface of the base portion 7. In the present embodiment, both ends of the grooves 63 in the rotational direction in which the pedestal portion 7 and the ring-shaped member 5 are engaged are vertical surfaces 64, and both are obtained by rotating the pedestal portion 7 with respect to the ring-shaped member 5. And the fingernail on the vertical surface 64 of the groove 63 both when the base 7 is rotated in the opposite direction to the ring-shaped member 5 in order to disengage the two. It is easy to rotate the pedestal portion 7 by hooking them. In addition, each groove | channel 63 of the lower surface of the base part 7 can also be formed so that it may penetrate deeply toward the rotation direction which the base part 7 and the ring-shaped member 5 engage similarly to 1st Embodiment.

  In the chemical volatilization container 10 of the second embodiment, the surrounding portion 51 of the ring-shaped member 5 has a lower end extending longer than a lower end of the annular portion 50, but the pedestal portion 7 and the ring-shaped member. Unlike the first embodiment, the length is set so as to be positioned below the lower end portion of the peripheral wall portion 31 of the pedestal portion 7 when engaged with 5. Thereby, since the lower end part of the surrounding part 51 of the ring-shaped member 5 protrudes below the lower end part of the peripheral wall part 31 of the base part 7 at the time of engagement of the base part 7 and the ring-shaped member 5, the chemical volatilization container 10 Is placed on a table or the like, the lower surface of the bottom wall portion 30 of the pedestal portion 7 is suspended in the air, and the opening 73E at the lower end of the holding column 73 (cylindrical body 73A) is prevented from being closed. . Further, the lower end portion of the surrounding portion 51 of the ring-shaped member 5 is formed in a substantially wave shape in which convex portions 54 and concave portions 55 are alternately and continuously arranged, and each concave portion 55 supports the drug volatilization container 10. When it is placed on the above, it functions as an air vent 8 (shown in FIGS. 18 to 23). Thereby, air can be favorably ventilated inside and outside the storage space 40 of the lid portion 4 through the communication portion 38 (the communication hole 38C and the cavity 38D). In the present embodiment, the lower end portion of the surrounding portion 51 of the ring-shaped member 5 is formed in a substantially wave shape. However, if the concave portion 55 is formed in the lower end portion of the surrounding portion 51 of the ring-shaped member 5. It can be formed in various shapes. Further, the recess 55 is formed in the lower end portion of the surrounding portion 51 of the ring-shaped member 5, so that the vent hole 8 is formed in the ring-shaped member 5, but the through hole is formed in the surrounding portion 51 of the ring-shaped member 5. By doing so, this through-hole may function as the vent hole 8.

  According to the chemical volatilization container 10 of the second embodiment, when the lid portion 4 is fixed on the pedestal portion 7, the lid portion 4 includes the flange portion 45 via the packing 70 and the upper surface of the pedestal portion 7 and the ring-shaped member. Therefore, the lid 4 can be securely fixed to the base 7 and the storage space 40 of the lid 4 can be almost completely sealed. Therefore, even if the chemical volatilization container 10 is accidentally tilted before or during use, the pedestal 7 and the lid 4 are not detached from each other, and the drug stored in the lid 4 at that time. It is possible to completely prevent the moisture emitted from 2 from leaking outside.

  Further, by providing the holding column 73 of the pedestal portion 7 with the communication portion 38 (communication hole 38C, cavity 38D) that communicates the inside and outside of the storage space 40 of the lid portion 4, compared to the first embodiment, the lid portion In addition, the inside of the storage space 40 can be circulated through the inside and outside of the storage space 40 through the communication portion 38 (communication hole 38C, cavity 38D). Therefore, as a result of preventing the inside of the lid part 4 from being depressurized due to consumption of oxygen before use of the chemical volatilization container 10, it is possible to prevent a part of the lid part 4 from being dented and the appearance of the chemical volatilization container 10 is deteriorated. Therefore, it is possible to prevent the chemical volatilization container 10 from being disposed of in an unused state where the chemical 2 is still left in the lid 4.

  As mentioned above, although 2nd Embodiment of this invention was described, the specific aspect of 2nd Embodiment is not limited to an above-described aspect. For example, in the above-described embodiment, the annular wall 35 surrounding the periphery of the medicine 2 is provided on the upper surface of the bottom wall portion 30 of the pedestal portion 7, but the annular wall 35 is not necessarily provided. Moreover, although the dam part 36 surrounding the circumference | surroundings of the annular wall 35 is provided in the upper surface of the bottom wall part 30 of the base part 7, the dam part 36 does not necessarily need to be provided. Further, although the communication portion 38 is provided on the holding column 73 of the pedestal portion 7, it is not necessarily provided on the pedestal portion 7, and when the lid portion 4 is made of plastic or the like, a pin is provided on the upper end surface of the lid portion 4. By forming a hole, this pinhole may function as the communication portion 38.

DESCRIPTION OF SYMBOLS 1,10 Chemical volatilization container 2 Chemical | medical agent 3,7 Base part 4 Lid part 5 Ring-shaped member 8 Ventilation hole 31 Peripheral wall part 32 Female thread part 36 Weir part 37 Contact ring 38 Communication part 38A 1st groove | channel 38B 2nd groove | channel 38C Communication hole 38D Cavity 39 Water storage groove 40 Storage space 41 Peripheral wall 42 Volatilization hole 45 Flange part 52 Male thread part 60, 63 Groove 70 Packing 73 Holding support 73A Cylindrical body

Claims (12)

A lid having a space where a lower end is opened and a medicine can be stored inside, and a volatilization hole for volatilizing the medicine on a peripheral wall;
A pedestal part for placing the medicine and closing a lower end opening of the lid part containing the medicine;
A ring-shaped member that engages with the periphery of the pedestal portion and fixes the lid portion on the pedestal portion;
A flange portion extending outward is provided on the periphery of the lower end opening of the lid portion,
The ring-shaped member sandwiches the flange portion from above and below with the upper surface of the pedestal portion ,
The chemical volatilization container in which the base part is provided with a communication part that communicates the inside and outside of the storage space of the lid part . The pedestal is provided with an annular contact ring protruding from the upper surface,
The drug volatilization container according to claim 1 , wherein the flange portion is sandwiched from above and below by the contact ring and the ring-shaped member. On the upper surface of the pedestal portion, a ring-shaped packing is provided,
The drug volatilization container according to claim 1 , wherein the flange portion is sandwiched from above and below by the pedestal portion and the ring-shaped member via the packing. The pedestal part is provided with a holding column that protrudes from the upper surface of the pedestal part and penetrates the medicine,
The drug volatilization container according to any one of claims 1 to 3 , wherein the holding column is formed of a cylindrical body having an open lower end, and the communication portion is provided on the holding column. When the ring-shaped member is engaged with the pedestal portion, the lower end portion of the ring-shaped member protrudes below the lower end portion of the pedestal portion,
The chemical volatilization container according to claim 4 , wherein the ring-shaped member is provided with a vent hole that can ventilate the communication portion. The drug volatilization container according to any one of claims 1 to 5 , wherein the pedestal portion is provided with an annular weir portion that protrudes from the upper surface of the pedestal portion and faces the inner wall surface of the lid portion. The chemical volatilization container according to claim 2 , wherein the communication part is provided in the contact ring. The drug volatilization container according to claim 7 , wherein one or a plurality of water storage grooves are provided on an upper surface of the pedestal portion to store water discharged from the drug and released around the drug. The chemical volatilization container according to claim 8 , wherein the pedestal portion is provided with an annular weir portion that protrudes from the upper surface of the pedestal portion and faces the inner wall surface of the lid portion. The chemical volatilization container according to claim 9 , wherein the one or more water storage grooves are provided between the contact ring and the weir part. The pedestal portion has a peripheral wall portion surrounding the flange portion, and a lower end portion of the peripheral wall portion protrudes from a lower surface of the pedestal portion, and the ring-shaped member is engaged with the ring-shaped member. The chemical volatilization container in any one of Claims 7-10 which protrudes below rather than the lower end part. The pedestal portion and the ring-shaped member are attached to each other by screwing of the female screw portion and the male screw portion,
The drug volatilization according to any one of claims 1 to 11 , wherein one or a plurality of grooves that are deeply inclined toward a rotation direction in which the pedestal part and the ring-shaped member are mounted are provided on a lower surface of the pedestal part. container.