JP2011006132A - Diffusing container for volatilization liquid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a diffusing container in which operation from a sealing state of a container body before use to a usable state can be performed extremely simply compared with a conventional one, and an air introducing passage making the outside communicate with the inside of the container body can be formed certainly and easily after opening, and which is considerably convenient to use after being opened.SOLUTION: The container includes a cap D which closes the upper opening of the container body A having a liquid absorbing core C vertically fixed inside air-tightly and liquid-tightly and has an easy cut part 41a capable of being broken by pressing at the top part, and a supporting body E which is attached on the container body A in a threadly lowered manner and which is provided vertically with a needle-like connecting part 55 on the lower surface of a base plate 50 having diffusing plate F fitted and fixed to the upper surface, and which is provided with a liquid passage communicating between the connecting part 55 and the diffusing plate F, and a spacer G to prevent the supporting body E from being threadedly lowered, wherein the supporting body E is threadedly lowered after removing the spacer G and the connecting part 55 cutting and penetrating the easy cut part 41a thrusts the upper end of the liquid absorbing core C, and the liquid absorbing core C communicates with the volatilization plate F via the liquid passage.

Description

  The present invention relates to a volatilization container for volatilization liquid that contains and volatilizes volatilization liquid such as fragrance.

  The volatile liquid stored in the container body is sucked up by the absorbent core hanging down in the container body, and the sucked liquid is introduced into the volatile plate provided at the upper end of the absorbent core, and then volatilized to the outside through the fragrance diffusion hole. Various containers for volatilization of volatilized liquids have been proposed. (For example, see Patent Document 1)

  The volatilization container for the volatilization liquid described above, for example, supports the liquid absorbent core supported by the inner plug on the container main body containing the fragrance, and fits the cover body supporting the volatilization plate on the container main body to Use a volatilizing plate in contact with the upper end.

Japanese Patent Laid-Open No. 2001-225484

  In this type of conventional container, since the stored item is a volatile liquid, the inside of the container body must be sealed before use, and a cap is attached to the container body with a liquid absorbent core. In general, the inside of the container body is kept in a sealed state. At this time, for example, the cover body to which the volatilization plate is fixed is attached after the cap is tightened, or the volatilization plate and the cover body are attached. A general form is to store separately in a disassembled state and assemble and use at the time of use.

  In the former case, the cover body is removed at the time of use, and then the cap of the container body is removed, and then the removed cover body with the volatilization plate is attached again to be in a use state. In the latter case, the volatilizing plate is assembled to the cover body, the cap is removed from the container main body, and the assembled body is fitted to be used.

  The present invention proposes a container for volatilization of a volatile liquid in which the operation from the sealed state of the container body before use to the usable state can be performed extremely easily compared with the conventional product. In addition, the present invention proposes a volatilization container that can reliably and easily form an outside air introduction path that communicates the inside and outside of the container body after opening, and that is extremely easy to use after opening.

  The first means is configured as follows. That is, the container main body A containing the volatilizing liquid and the liquid absorbent core C suspended and fixed therein, and the upper end opening of the container main body A are hermetically and liquid tightly closed and fitted, and can be easily pressed and broken at the top. A cap D having a cutting portion 41a and a container body A to which the cap D is attached are detachably mounted and a needle-like connecting portion 55 is attached to the lower surface of the substrate 50 in which the volatilizing plate F is fitted and fixed to the upper surface. Is attached to the container body A equipped with a cap D and a support body E provided with a liquid passage communicating with the volatilizing plate F from the connecting portion 55 to prevent the support E from being lowered. The spacer G is removed, the support body E is screwed down after the spacer G is removed, and the connecting portion 55 that cuts and penetrates the easy-to-cut portion 41a is pierced into the upper end portion of the liquid absorbent core C, through the liquid passage. The liquid absorbent core C and the volatilization plate F are communicated with each other, and the container body passes through the cutting penetration portion of the easy cutting portion 41a. And as configured to open the outside air introduction path communicating the inside and outside.

  The second means is configured as follows. That is, in the first means, the support body E is hung from the lower surface of the substrate 50 with the screw cylinder 51 screwed to the outer peripheral portion of the mouth neck portion 12 of the container body A to which the cap D is attached. A connecting portion 55 is suspended from the lower surface of the substrate 50 in the cylinder 51, and a fixing portion 54 that is pierced and fixed to the volatilizing plate F is erected on the upper surface of the substrate 50. One end is opened to the connecting portion 55 and the other end is fixed. The liquid passage provided in the portion 54 is provided.

  The third means was configured as follows. That is, in either the first means or the second means, the outside air introduction path is cut from the window 59 formed in the vicinity of the connection portion 55 in the substrate 50 to cut the easy cutting portion 41a. This is an outside air introduction path that communicates the inside and outside of the container body A through the penetration part, and the cutting penetration part of the easy-to-cut part 41a is expanded by the expansion plate 58 protruding from the outer periphery of the connection part 55.

  The fourth means is configured as follows. That is, in any one of the first to third means, the outside air introduction path is formed by the separation protrusion 45 formed on the top surface of the cap D from the inner peripheral portion of the screw cylinder 51. This is an outside air introduction path that connects the inside and outside of the container main body A through the cut-through portion of the easy-cutting portion 41a through the gap.

  The fifth means is configured as follows. That is, in any one of the first to fourth means, the spacer G is C-shaped in a plan view in which the spacer G is detachably fitted to the lower part of the outer periphery of the mouth neck portion 12 of the container body A, An upper clamping ridge 71 and a lower clamping ridge 72 that clamp the upper and lower sides of the flange 13 projecting from the lower outer periphery of the mouth-and-neck portion 12 project from the inner surface.

  In the present invention, in use, the container can be opened by a very simple operation of removing the spacer G and screwing the support E down, and the container can be used. Denseness can be achieved. Further, since the easy-to-cut portion 41a of the cap D is cut by the needle-like connecting portion 55 by the screwing down of the support body E, reliable cutting and penetration can be performed.

  Further, the support body E is suspended from the lower surface of the substrate 50 and is connected to the lower surface of the substrate 50 in the screw tube 51 by being screwed onto the outer peripheral portion of the mouth neck portion 12 of the container body A to which the cap D is attached. The liquid flow path in which the fixing portion 54 is erected on the upper surface of the substrate 50 and is erected and fixed to the volatilization plate F, with one end opened to the connecting portion 55 and the other end opened to the fixing portion 54. In the case of being configured so as to be equipped with, the volatilizing plate F can be fixed by inserting the fixing portion 54 into the volatilizing plate F, and at the same time a liquid passage that communicates with the connecting portion 55 can be formed. The assembly operation of the volatilization plate F is also facilitated.

  Further, the outside air introduction path is an outside air introduction path that communicates the inside and outside of the container main body A from the window 59 formed in the vicinity of the periphery of the connecting portion 55 in the substrate 50 through the cutting penetration portion of the easy cutting portion 41a. 55 When the cut-through portion of the easy-cut portion 41a is widened by the extension plate 58 projecting from the outer periphery, the cut-through portion of the easy-cut portion 41a can be opened with a large air permeability and the window 59 Therefore, the cutting penetration part of the easy cutting part 41a is at a close distance, and therefore, an outside air introduction path with extremely good air permeability can be formed. Moreover, there is an advantage that the cutting through portion of the easy cutting portion 41a can be easily expanded when the support E is screwed down.

  The outside air introduction path communicates between the inside and outside of the container main body A through the cutting penetration part of the easy cutting part 41a from the inner peripheral part of the screw cylinder 51 through the gap formed by the separation protrusion 45 formed on the top surface of the cap D. The outside opening of the outside air introduction path can be opened over a very wide area, the lower end edge of the screw cylinder 51, and the gap that is reliably obtained can be formed by the presence of the separation protrusion 45. In this case as well, it is possible to form an outside air introduction path with good air permeability. Furthermore, by using together with the configuration in which the window 59 and the extended plate 58 are provided, it is possible to form an outside air introduction path with better air permeability.

  The spacer G has a C-shape in a plan view that is detachably fitted to the lower outer periphery of the mouth / neck portion 12 of the container body A, and holds the upper and lower portions of the flange 13 projecting from the lower outer periphery of the mouth / neck portion 12. When the clamping ridge 71 and the lower clamping ridge 72 are provided on the inner surface, they can be detached very easily, but when installed, they can be securely fixed by each clamping ridge and easily removed by external force. There is no risk of inconvenience.

It is a longitudinal cross-sectional view of the container for volatilization. Example 1 It is a top view of the container for volatilization. Example 1 It is a top view of a spacer. Example 1 It is a longitudinal cross-sectional view of the container for volatilization at the time of opening. Example 1 It is a principal part expanded sectional view of the container for volatilization. Example 1 It is a principal part enlarged plan view of the part of a fixing | fixed part and a window. Example 1 It is a principal part enlarged plan view of the container for volatilization. (Example 2)

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

  FIG. 1 shows an example of a volatilization container 1 for volatilization liquid. The volatilization container 1 includes a container main body A, an inner plug B, a liquid absorbent core C, a cap D, a support E, a volatilization plate F, and a spacer G.

  The container main body A is formed of a synthetic resin or the like, and is configured such that the mouth and neck portion 12 is erected on the upper end of the cylindrical body portion 10 via the shoulder portion 11, and the outer peripheral lower portion of the mouth and neck portion 12 is formed. Is provided with a flange 13 and a locking ridge 14 on the top thereof, and a number of locking ribs 15 (vertical ribs) in the circumferential direction on the outer periphery of the mouth neck 12 above the locking ridge 14. ). A volatilizing liquid such as a fragrance is stored in the container body A.

  The inner plug B is formed of a synthetic resin or the like, and is provided mainly for supporting the liquid absorbent core C. The inner plug B has a recessed portion 21 for projecting the upper end of the liquid absorbent core C at the center, with the central portion of the top plate portion 20 having a peripheral edge in close contact with the upper surface of the mouth-and-neck portion 12 recessed. A fitting cylinder 22 having an upper end opened at the center of the housing recess 21 is suspended downward. Further, a seal cylinder portion 23 suspended from the peripheral edge portion of the top plate portion 20 is fitted into the inner periphery of the mouth neck portion 12 in an airtight and liquid tight manner. Further, a vent hole 24 is formed in the top plate portion 20 where the storage recess 21 is formed.

  The liquid absorbent core C is a felt or synthetic fiber bundle that can be easily perforated by a connecting portion of a support E described later, among liquid absorbent cores C used in a conventional container for absorbing seeds having liquid absorbency. These are formed of a natural fiber bundle, foamed synthetic resin or the like, supported by the fitting cylinder 22 with the upper end protruding into the storage recess 21, and the lower end depending on the lower part in the container body A.

  The cap D has a top-bottomed cylindrical shape with a top wall 41 extending from the upper end of the peripheral wall 40 fitted to the outer periphery of the mouth-and-neck portion 12, and the central portion of the top wall 41 is a thin easily cut portion 41a. Forming. Further, the engaging ridge 42 formed on the lower inner periphery of the peripheral wall 40 is engaged with the engaging ridge 14 on the outer periphery of the mouth-and-neck portion 12 to prevent it from coming out upward, and the peripheral wall above the engaging ridge 42 is prevented. 40 A large number of engaging ribs 43 projecting in the circumferential direction on the inner surface are engaged with locking ribs 15 on the outer periphery of the mouth-and-neck portion 12 to serve as anti-rotation means. A sealing protrusion 44 having a small protruding width is provided on the outer periphery of the lower surface of the top wall 41, and the sealing protrusion 44 is brought into pressure contact with the upper surface of the peripheral edge of the top plate portion 20 of the inner plug B so as to be airtight and liquid tight. It is sealed. Further, a screw thread is provided around the outer periphery of the peripheral wall 40. In order to obtain airtightness and liquid tightness, the cap top wall 41 can be directly pressed against the top plate portion 20 of the inner plug B without providing the sealing protrusion 44. In this example, the easy-to-cut portion 41a is formed integrally with the top wall 41. However, a window hole is formed in the center of the top wall 41, and a separate easy-to-cut portion 41a that closes the window hole is fixed. It is also possible to form it.

  Further, a separation protrusion 45 is provided on the top surface of the top wall 41 to form an outside air introduction path. As shown in FIG. 2, the separation protrusions 45 are a group of three protrusions 45 a that form four short circular arcs that are equally spaced on three concentric circles, whereby the cap top wall 41 and the support E A ventilation gap is formed between the substrate 50 and the substrate 50.

  The support body E is mounted by screwing a screw cylinder 51 suspended from the lower surface of the substrate 50 onto the outer periphery of the cap peripheral wall 40 so as to be able to be lowered. The support columns 52 are erected, and a locking cover plate 53 is extended from the upper end of each support column 52. In addition, a plate-like fixing portion 54 whose upper end portion has a triangular shape is erected at the center portion of the upper surface of the substrate 50, and is a columnar shape whose lower end has a conical shape downward from the lower surface of the substrate 50 below the standing position of the fixing portion 54. The connecting portion 55 is suspended. In addition, a transverse groove 56 that crosses the upper outer surface of the fixed portion 54 is provided, and the upper end communicates with the center of the transverse groove 56 and passes through the substrate 50 downward from the transverse groove 56 to lower the lower end of the connecting portion 55. A vertical groove 57 is formed vertically, and the vertical groove 57 and the transverse groove 56 form a liquid passage that communicates the liquid absorbent core C with the volatilizing plate F. The transverse groove 56 and the longitudinal groove 57 are formed on both front and rear surfaces of the fixing portion 54 and the connecting portion 55. Furthermore, one or both of the transverse groove and the longitudinal groove can be formed as a through hole. On both sides of the connecting portion 55, there are provided extension plates 58 for the purpose of further expanding (expanding) the perforations when the easily cut portion 41a is cut.

  Further, a window 59 constituting an outside air introduction path is formed in the substrate 50 before and after the fixed portion 54.

  The volatilization plate F can be used as a volatilization plate in a conventional container of this type, such as a synthetic resin foam, volatilization paper, or felt, and is made of a material that can be pierced by the fixing portion 54. As shown by the two-dot chain line in FIG. 1, the fixing portion 54 is inserted into the center of the lower surface and placed on the substrate 50, and the four corners are fitted to the inner surfaces of the respective columns 52 and attached.

  As shown in FIG. 3, the spacer G includes a support cylinder portion 70 having a C-shape in plan view, and a pair of upper and lower upper and lower protrusions 71 and 72 project at the lower end of the inner surface of the support cylinder portion 70. The flange 13 is inserted between the upper clamping ridge 71 and the lower clamping ridge 72 from the side of the mouth-and-neck portion 12 of the container main body A, and is detachably attached to the container main body A. The lower surface of the screw cylinder 51 of the support body E is in contact with the upper surface of the support cylinder portion 70 to prevent further lowering. At this time, the lower end of the connecting portion 55 of the support body E is the easy-cut portion of the cap D. Located above 41a.

  The case where the volatilization container 1 configured as described above is used will be described. After the spacer G is pulled out from the state of FIG. 1 and then the support body E is rotated and the screw cylinder 51 is screwed down, the connecting portion 55 cuts the easily cut portion 41a and the expansion plate 58 Widen (expand) the cut part. Next, when the screw is lowered further, the connecting portion 55 penetrates from the upper surface of the liquid absorbent core C, and the liquid absorbent core C and the volatilizing plate F are made up of the liquid flow passages 56 and vertical grooves 57 as shown in FIG. Communicate through the road. In this state, the volatilization liquid in the container main body A is sucked up through the liquid absorption core C, and sucked up and impregnated into the volatilization plate F through the liquid passage. At this time, the liquid rises by capillary action in the longitudinal groove 57 of the liquid passage. The volatilization liquid impregnated in the volatilization plate F is volatilized from there.

  Outside air is introduced through the outside air introduction path into the container body A in which the volatilized liquid has been volatilized as described above and the liquid has decreased. The outside air introduction path includes a space between the cap peripheral wall 40 and the screw cylinder 51, a space between the cap top wall 41 and the support substrate 50, a cut portion of the easy cut portion 41a, and a vent hole 24 of the inner plug B. Further, the outside air introduction path of another route is constituted by the support substrate 50 and the volatilizing plate F, each window 59, the cut portion of the easy cut portion 41a, and the vent hole 24 of the inner plug B.

  It should be noted that the outside air introduction path is not limited to the one provided with the two routes described above, and for example, as shown in FIG. 7, the one provided only with the route of the cut portion of the window 59 and the easy cut portion 41a functions sufficiently. .

1 ... Container for volatilization of volatilization liquid A ... Container body
10 ... trunk, 11 ... shoulder, 12 ... neck and neck, 13 ... flange, 14 ... locking ridge, 15 ... locking rib B ... inner plug
20 ... top plate part, 21 ... storage recess, 22 ... fitting cylinder, 23 ... seal cylinder part, 24 ... vent hole C ... liquid absorption core D ... cap
40 ... peripheral wall, 41 ... top wall, 41a ... easy cutting part, 42 ... engaging protrusion, 43 ... engaging rib,
44 ... Projection for sealing, 45 ... Projection for separation, 45a ... Projection E ... Support
50 ... Substrate, 51 ... Screw, 52 ... Post, 53 ... Locking lid, 54 ... Fixed part, 55 ... Connecting part,
56 ... Transverse groove, 57 ... Vertical groove, 58 ... Expansion plate, 59 ... Window F ... Volatile plate G ... Spacer
70 ... support cylinder, 71 ... upper clamping ridge, 72 ... lower clamping ridge

Claims (5)

  Container body A containing volatilized liquid and dripping and fixing liquid core C inside, and the upper end opening of container body A are hermetically and liquid-tightly closed and fitted, and an easy-cut portion that can be pressed and broken at the top A cap D having 41a and a container body A to which the cap D is attached are mounted so as to be able to be lowered, and a needle-like connecting portion 55 is suspended on the lower surface of the substrate 50 with the volatilizing plate F fitted and fixed to the upper surface. A spacer that is detachably mounted on the support body E provided with a liquid passage that communicates from the connecting portion 55 to the volatilization plate F and the container body A that is equipped with the cap D, and prevents the support body E from being screwed down. G, and after removing the spacer G, the support body E is screwed down, the connecting portion 55 that cuts and penetrates the easy-to-cut portion 41a is pierced into the upper end portion of the liquid absorbent core C, and is sucked through the liquid passage. The liquid core C and the volatilization plate F are communicated with each other, and the container body A inside and outside passes through the cutting penetration portion of the easy cutting portion 41a. Volatilization container volatilization liquid, characterized in that it has as configured to open the outside air introduction path communicating.   The support body E is suspended from the lower surface of the substrate 50 and is screwed onto the outer periphery of the mouth neck portion 12 of the container body A to which the cap D is attached. And the liquid flow path having one end opened to the connecting portion 55 and the other end opened to the fixing portion 54 is provided on the upper surface of the substrate 50. The container for volatilization of the volatilization liquid according to claim 1.   The outside air introduction path is an outside air introduction path that communicates the inside and outside of the container main body A through a cutting penetration portion of the easy-to-cut section 41a from a window 59 formed in the vicinity of the connection section 55 in the substrate 50. The volatilization vessel for volatilization liquid according to claim 1 or 2, wherein the cutting penetration part of the easily cut portion 41a is widened by an extension plate 58 projecting from the bar.   The outside air introduction path communicates between the inside and outside of the container main body A through the cutting penetration part of the easy cutting part 41a from the inner peripheral part of the screw cylinder 51 through the gap formed by the separation protrusion 45 formed on the top surface of the cap D. The container for volatilization of the volatilization liquid according to any one of claims 1 to 3, which is an outside air introduction path.   The spacer G has a C-shape in a plan view that is detachably fitted to the lower outer periphery of the mouth / neck portion 12 of the container body A, and holds the upper and lower portions of the flange 13 projecting from the lower outer periphery of the mouth / neck portion 12. The container for volatilization of the volatilization liquid in any one of Claims 1 thru | or 4 formed by projecting the clamping protrusion 71 and the lower clamping protrusion 72 on the inner surface.

Images