JP5827855B2 - Volatilizer - Google Patents

Description

  The present invention relates to a volatilizer that volatilizes a liquid medicine.

  Conventionally, a volatilizer that volatilizes liquid chemicals such as fragrances and insecticides is known (for example, see Patent Document 1).

  The volatilizer includes a container containing a fragrance and an insecticide, a lid that closes the mouth of the container, and a diffusion pin that is inserted into an insertion hole of the lid.

  The diffusion pin is composed of a liquid-absorbing shaft inserted into the insertion hole and a spherical head provided at the upper end of the shaft, and sucks up the insecticide in the container by the shaft. It is configured to be volatilized from the head.

Registered Utility Model No. 3056251

  However, in such a conventional volatilizer, when the shaft of the diffusion pin is inserted into the container, the volume of the shaft and the pressure in the container increase.

  At this time, the fragrance | flavor and insecticide in the said container which received this internal pressure are attracted | sucked by the said axis | shaft, raise, and reach the said head.

  Then, before a part of fragrance | flavor and an insecticide penetrate | infiltrated the said head, it might ooze from the surface and the dripping might arise.

  This invention is made | formed in view of such a conventional subject, and it aims at providing the volatilizer which can prevent the liquid dripping in a volatilization part beforehand.

In order to solve the above-mentioned problems, in the volatilizer according to claim 1 of the present invention, in the volatilizer in which the suction core for sucking up the liquid medicine in the container body is inserted into the insertion hole of the container body and set. A relief groove that forms a gap between the upper core and the inner edge of the insertion hole when the upper core is inserted into the insertion hole is provided on the circumferential surface of the suction core, Set the grooved area where the escape groove is formed, set the grooveless area without the escape groove on the base end side of the suction core, and insert the suction core into the insertion hole and set In this state, the groove-free region of the suction core is configured to reach the inner edge of the insertion hole.

  That is, when the suction core is set in the container body, the suction core is inserted into the insertion hole of the container body. At this time, since the suction core is inserted into the container body, the volume and internal pressure of the inserted suction core are increased.

  At this time, a relief groove is formed on the circumferential surface of the suction core, and when the suction core is inserted into the insertion hole, the escape groove forms the inner edge of the insertion hole with the suction core. A gap is formed between the core. For this reason, the increased pressure in the container body is released to the outside through the gap formed by the escape groove, and an increase in the internal pressure is suppressed.

Further , a grooved region in which the escape groove is formed is set on the tip side of the suction core, and when the grooved region passes through the insertion hole, the clearance groove causes the gap to be formed. As a result, an increase in internal pressure is prevented.

  On the other hand, in the state where the suction core is inserted and set in the insertion hole, the groove-free region of the suction core reaches the inner edge of the insertion hole. Then, the inner edge of the insertion hole adheres over the entire circumference of the suction core, and water tightness is maintained.

Moreover , in the volatilizer of Claim 2 , while providing the volatilization part which volatilizes the liquid chemical | suction sucked up in the base end part of the said suction core, the linear form which extends the said escape groove | channel in the length direction of the said suction core The escape groove was arranged so that the escape groove was directed to the side with the front part of the volatilization part facing forward.

  That is, the volatilization part which volatilizes the sucked-up liquid chemical | medical agent is provided in the base end part of the said suction core, and volatilization of the said liquid chemical | medical agent is accelerated | stimulated.

  And the said escape groove is formed in the linear form extended in the length direction of the said suction core, and the said escape groove seems to turn sideways in the state which orient | assigned the front part of the said volatilization part to the front. The relief groove is arranged in the.

  For this reason, in the state where the front part of the volatilization part is directed to the user side, the escape groove formed on the suction core faces sideways, and thus the exposure of the escape groove to the user side is prevented. The

Furthermore , in the volatilizer of Claim 3 , the cylindrical volatilization part which volatilizes the liquid chemical | suction sucked up in the base end part of the said suction core was provided.

  That is, a volatilization part for volatilizing the sucked liquid chemical is provided at the base end of the wick, and the volatilization part is formed in a cylindrical shape.

  For this reason, the liquid medicine sucked up by the suction core is volatilized from the outer peripheral surface and inner peripheral surface and both end surfaces of the volatilization portion formed in a cylindrical shape.

  Moreover, since the cylindrical volatilization part is provided in the base end part of the said suction core, the design property is improved.

  As described above, in the medicine container according to claim 1 of the present invention, the pressure in the container body increased by the suction core inserted when the suction core is inserted into the insertion hole of the container body, It can discharge | release outside through the clearance gap formed of the relief groove | channel of the suction core.

  For this reason, when the shaft of the diffusion pin is inserted into the container, it is possible to prevent the liquid medicine from rising along the suction core due to the internal pressure, as compared with the conventional case where the pressure in the container increases. Thereby, the malfunction that a liquid chemical | medical agent raises a suction core and oozes out from the surface and a liquid dripping arises can be prevented beforehand.

The front SL is set the escape groove is a groove formed perforated area on the distal end side of the suction wick, when the groove chromatic region passes through the plug-in hole, the formed by the relief groove An increase in internal pressure in the container can be prevented by the gap. Thereby, the above-mentioned dripping can be prevented.

  On the other hand, in the state where the suction core is inserted and set in the insertion hole, the groove-free region of the suction core reaches the inner edge of the insertion hole. Then, since the inner edge of the said insertion hole closely_contact | adheres over the surrounding surface whole periphery of the said suction core, water-tightness can be ensured.

  For this reason, in the set state, even when the container body falls down compared to the case where a gap is formed between the suction core and the inner edge of the insertion hole, the liquid leakage is reliably ensured. Can be prevented.

Further , in the volatilizer according to claim 2 , the volatilization part for volatilizing the sucked liquid medicine is provided at the base end part of the suction core, thereby promoting the volatilization of the liquid medicine sucked by the suction core. Can do.

  And the said escape groove is formed in the linear form extended in the length direction of the said suction core, and the said escape groove seems to turn sideways in the state which orient | assigned the front part of the said volatilization part to the front. The relief groove is arranged in the.

  For this reason, at the time of use in which the front part of the volatilization part is directed to the user side, the escape groove formed in the suction core can be directed to the side. Thereby, the exposure to the user side of the escape groove can be prevented, and the appearance can be improved.

Furthermore , in the volatilizer according to claim 3 , a volatilization part for volatilizing the sucked liquid chemical is provided at the base end part of the suction core, and the volatilization part is formed in a cylindrical shape.

  For this reason, the liquid chemical | medical agent sucked up by the said suction core can be volatilized from the outer peripheral surface and inner peripheral surface of a volatilization part formed in the cylindrical shape, and both end surfaces. Thereby, the volatilization part of the said liquid chemical | medical agent can be improved compared with the case where the said volatilization part is comprised with a spherical body and only the outer surface can be utilized as a volatilization surface.

  Moreover, since the cylindrical volatilization part is provided in the base end part of the said suction core, an improvement in design property can be aimed at and appearance quality can be improved.

It is a disassembled perspective view which shows 1st embodiment of this invention. It is sectional drawing of the same embodiment. It is a figure which shows the component of the embodiment, (a) is a front view, (b) is sectional drawing of the principal part seen from the side surface. (A) is a figure which shows 2nd embodiment of this invention, (b) is a figure which shows 3rd embodiment of this invention. (A) is a diagram showing a fourth embodiment of the present invention, (b) is a diagram showing a second embodiment of the present invention, and (c) is a sixth embodiment of the present invention. It is a figure which shows embodiment.

  (First embodiment)

  Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 is a view showing a volatilizer 1 according to the present embodiment, and the volatilizer 1 volatilizes a liquid medicine 2.

  Examples of the liquid drug 2 include fragrances, deodorants, insect repellents, insecticides, repellents, and the like. In the present embodiment, the case where the liquid drug 2 is composed of a fragrance is taken as an example. explain.

  The volatilizer 1 includes a container body 11 in which the liquid medicine 2 is accommodated, a cap 14 that is fitted in the opening 13 of the mouth 12 of the container 11 and closes the opening 13, Packing 15 disposed in the upper part, lid 16 attached to the mouth 12, suction core 17 set on the container body 11, and volatilization part attached to the base end of the suction core 17 18.

  The said container body 11 is comprised with the colorless and transparent glass bottle, and the said liquid chemical | medical agent 2 is accommodated in the inside. The container body 11 is integrally formed with a cylindrical mouth portion 12 extending upward, and a male screw portion 21 is formed on the outer peripheral surface of the mouth portion 12.

  As shown in FIG. 2, the cap 14 made of synthetic resin is attached to the opening 13 of the mouth portion 12, and the cap 14 is configured to be the opening portion of the mouth portion 12. A bottomed cylindrical inner fitting portion 31 is formed. The bottom surface 32 of the internal fitting part 31 (see FIG. 1) is formed thinner than other parts, and in a state before use, the opening part 13 of the mouth part 12 is closed to close the liquid medicine. It is comprised so that the leakage of 2 can be prevented.

  The bottom surface 32 is configured to be opened to open the insertion hole 41 when the suction core 17 is inserted, and the broken bottom surface 32 portion is a peripheral surface of the suction core 17. The tongue piece 43 is formed so as to be in close contact with the entire circumference of 42. Three ring strips 45,... Extend in the circumferential direction on the inner surface of the peripheral wall 44 of the inner fitting portion 31, and each ring strip 45,. 42 is configured to be in close contact with 42.

  A flange 51 extends laterally from the upper edge of the peripheral wall 44 of the inner fitting portion 31, and the flange 51 is formed in a circular ring shape. As shown in FIG. 2, the flange portion 51 is configured to be in close contact with the upper end of the mouth portion 12 in a state where the inner fit portion 31 is fitted into the opening portion 13 of the mouth portion 12. On the upper part of the flange 51, the packing 15 made of synthetic resin formed in a circular ring shape is placed. The cap portion 14 is mounted, and the lid portion 16 is mounted on the mouth portion 12 on which the packing 15 is placed on the flange portion 51.

  The lid portion 16 is also made of synthetic resin, and the lid portion 16 extends inward from the cylindrical tubular portion 61 and the upper edge of the tubular portion 61 as shown in FIG. The top part 62 is integrally formed. A circular hole 63 is formed in the center of the top portion 62, and the circular hole 63 is formed in a size that allows the suction core 17 to be inserted.

  On the outer peripheral surface of the cylindrical portion 61, circular flat portions 71,... Are formed at four equally spaced locations, and the flat portions 71, 71 arranged at the opposed positions can be picked with fingers. It is configured as follows. As shown in FIG. 2, an internal thread portion 72 that engages with the external thread portion 21 of the mouth portion 12 is formed on the inner peripheral surface of the cylindrical portion 61, and the fingers that grip the flat portions 71 and 71 are formed. The lid portion 16 can be screwed to the mouth portion 12 by rotating the lid portion 16. At this time, the packing 15 is configured to be in close contact with the top portion 62 of the lid portion 16 and the flange portion 51 of the cap 14, and is configured to ensure water tightness.

  As shown in FIG. 3, the suction core 17 is made of wood formed in a columnar shape, and sucks up the liquid medicine 2 in the container body 11 by a capillary phenomenon caused by a large number of formed thin tubes. It is configured to be possible. A tapered piercing portion 81 having a diameter reduced toward the distal end is formed at the distal end portion of the suction core 17 so that the insertion hole 41 can be formed through the bottom surface 32 of the cap 14. Is configured. Accordingly, the suction core 17 can be set in the container body 11 by inserting the suction core 17 into the insertion hole 41 of the cap 14 provided in the container body 11. .

  An escape groove 93 is formed on the circumferential surface 42 of the suction core 17 to form a gap 92 between the suction core 17 and the inner edge 91 of the insertion hole 41 when the suction core 17 is inserted into the insertion hole 41. ing. The escape groove 93 is formed in a straight line extending in the length direction of the suction core 17, and the escape groove 93 is formed on the distal end side of the suction core 17. Accordingly, a grooved region 95 in which the escape groove 93 is formed is set on the distal end side of the suction core 17, and the escape groove 93 is not formed on the proximal end side of the suction core 17. A provided groove-free region 96 is set.

  As shown in FIG. 1, the groove-free region 96 of the suction core 17 is formed by inserting the suction core 17 into the insertion hole 41 so that the tip of the suction core 17 is the bottom surface 101 of the container body 11. In the set state 102, the range is set so that the grooveless region 96 reaches the height position of the inner edge 91 of the insertion hole 41.

  Further, as shown in FIG. 3, the volatilization portion 18 for volatilizing the liquid medicine 2 sucked up by the suction core 17 is attached to the proximal end portion of the suction core 17. The volatilization part 18 is formed of wood processed into a cylindrical shape, and is configured to absorb the liquid drug 2 and volatilize it.

  A circular insertion hole 111 is penetrated from the outer peripheral surface 112 to the inner peripheral surface 113 at the lower portion of the volatilization portion 18, and the proximal end portion of the suction core 17 is inserted into the insertion hole 111. . A circular inner fitting hole 114 is recessed in a portion of the inner peripheral surface 113 of the volatilization portion 18 facing the insertion hole 111, and the insertion hole 111 is inserted into the inner fitting hole 114. The suction core 17 is fixed in a state in which the proximal end portion is fitted inside.

  As for this volatilization part 18, the cylindrical one end comprises the front part 121, and the other end comprises the back part 122. FIG. Further, one side portion of the outer peripheral surface 112 constitutes the left side portion 123, and the other side constitutes the right side portion 124. Either the front part 121 or the back part 122 may be used, but in the present embodiment, the escape groove 93 is laterally, specifically in a state where the front part 121 is directed forward, for example, on the user side. The escape groove 93 is arranged so as to face to the left.

  In this embodiment according to the above configuration, when the suction core 17 is set in the container body 11, the piercing portion 81 at the tip of the suction core 17 is attached to the bottom surface 32 of the cap 14 attached to the container body 11. The insertion hole 41 is opened in the bottom surface 32 by piercing and the suction core 17 is inserted into the insertion hole 41. Then, since the suction core 17 is inserted into the container body 11, the volume of the inserted suction core 17 and the internal pressure of the container body 11 are increased.

  At this time, an escape groove 93 is formed on the peripheral surface 42 of the suction core 17, and when the suction core 17 is inserted into the insertion hole 41, the insertion hole 93 causes the insertion hole to be inserted into the insertion hole 41. A gap 92 is formed between the inner edge 91 of 41 and the suction core 17. For this reason, the increased pressure in the container body 11 can be discharged to the outside through the gap 92 formed by the escape groove 93, and an increase in internal pressure can be suppressed.

  For this reason, it is possible to prevent the liquid drug 2 from rising along the suction core 17 due to the internal pressure, as compared with the conventional case where the pressure in the container increases when the axis of the diffusion pin is inserted into the container. Thereby, the liquid chemical | medical agent 2 exceeding content rises to the volatilization part 18 via the suction core 17, and the liquid chemical | medical agent 2 which was not able to penetrate | penetrate temporarily oozes out from the surface of the volatilization part 18, and liquid dripping occurs. It is possible to prevent problems such as occurrence.

  Further, a grooved area 95 in which the escape groove 93 is formed is set on the tip side of the suction core 17, and when the grooved area 95 passes through the insertion hole 41, the relief area 95 is formed. The gap 92 formed by the groove 93 can prevent an increase in internal pressure in the container body 11. Thereby, the above-mentioned dripping can be prevented.

  On the other hand, in the set state 102 in which the suction core 17 is inserted and set in the insertion hole 41, the inner edge 91 of the insertion hole 41 reaches the groove-free region 96 of the suction core 17. Then, since the said inner edge 91 of the said insertion hole 41 closely_contact | adheres over the surrounding surface 42 of the said suction core 17, watertightness can be ensured.

  Therefore, in this set state 102, the container body 11 has fallen compared to the case where the gap 92 is formed between the suction core 17 and the inner edge 91 of the insertion hole 41. In addition, liquid leakage can be reliably prevented.

  Furthermore, a volatilization part 18 that volatilizes the sucked liquid medicine 2 is provided at the base end of the suction core 17, and the volatilization of the liquid medicine 2 can be promoted.

  And the said escape groove | channel 93 is formed in the linear form extended in the length direction of the said suction core 17, and the said escape groove | channel 93 is in the state which orient | assigned the front part 121 of the said volatilization part 18 to the front. The relief groove 93 is arranged so as to face sideways.

  For this reason, the escape groove 93 formed in the suction core 17 can be directed to the side when the front portion 121 of the volatilization portion 18 is directed toward the user. Thereby, the exposure to the user side of the escape groove 93 can be prevented, and the appearance can be improved.

  And the said volatilization part 18 which volatilizes the sucked liquid chemical | medical agent 2 is provided in the base end part of the said suction core 17, and this volatilization part 18 is formed in the cylindrical shape.

  For this reason, the liquid medicine 2 sucked up by the suction core 17 is used as the outer peripheral surface 112, the inner peripheral surface 113, the end surface on the front surface 121 side, and the rear surface 122 side of the volatilization portion 18 formed in a cylindrical shape. It can be volatilized from the end face. Thereby, compared with the case where the said volatilization part 18 is comprised with a sphere and only the outer surface can be utilized as a volatilization surface, the volatilization amount of the said liquid chemical | medical agent 2 can be improved.

  Moreover, since the cylindrical volatilization part 18 is provided in the base end part of the said suction core 17, a design improvement can be aimed at and appearance quality can be improved.

In the present embodiment, the case where the slope shape of the piercing portion 81 provided at the distal end portion of the suction core 17 is rounded is described as an example, but the shape is not limited to this. .

  (Second embodiment)

That is, as shown in FIG. 4A, a triangular pyramid-shaped piercing portion 201 may be provided at the tip of the suction core 17.

  (Third embodiment)

  Furthermore, as shown in FIG. 4B, the inclination angle of the piercing portion 211 formed in a triangular pyramid shape at the distal end portion of the suction core 17 is set to the inclination angle of the piercing portion 201 of the second embodiment. It may be looser than the slope angle.

In this case, the entire length of the piercing portion 211 can be suppressed.

  (Fourth embodiment)

The relief groove 93 formed on the peripheral surface 42 of the suction core 17 does not necessarily have to be linear, and as shown in FIG. You may comprise the circular escape groove 301 extended.

  (Fifth embodiment)

Further, as shown in FIG. 5 (b), it may be constituted by a relief groove 311 extending obliquely in the circumferential direction along the circumferential surface 42 of the suction core 17, and this relief groove 311 is You may comprise by the some groove | channel arrange | positioned up and down, and you may comprise by one spiral groove | channel.

  (Sixth embodiment)

  Further, as shown in FIG. 5C, a plurality of the escape grooves 321,... Extending in the length direction are arranged on the circumferential surface 42 of the suction core 17 at intervals in the circumferential direction. May be.

DESCRIPTION OF SYMBOLS 1 Volatilizer 2 Liquid chemical | medical agent 11 Container body 17 Suction core 18 Volatilization part 41 Insertion hole 42 Circumferential surface 91 Inner edge 92 Gap 93 Relief groove 95 Grooved area | region 96 Groove | non-groove area | region 102 Set state 112 Outer peripheral surface 113 Inner peripheral surface 121 Front Part 301 Relief groove 311 Relief groove 321 Relief groove

Claims (3)

In a volatilizer that inserts and sets a suction core for sucking up liquid medicine in the container body into the insertion hole of the container body,
When the suction core is inserted into the insertion hole, an escape groove that forms a gap with the inner edge of the insertion hole is provided on the peripheral surface of the suction core ,
While setting the grooved region in which the escape groove is formed on the distal end side of the suction core in the insertion direction, and setting a groove-free region without the escape groove on the proximal end side of the suction core,
A volatilizer configured such that the groove-free region of the suction core reaches the inner edge of the insertion hole in a state where the suction core is inserted and set in the insertion hole . While providing a volatilization part that volatilizes the liquid medicine sucked up at the base end of the wick,
Forming the relief groove in a straight line extending in the length direction of the suction core;
The volatilizer according to claim 1 , wherein the escape groove is arranged so that the escape groove faces sideways with the front portion of the volatilization portion facing forward . The volatilizer according to claim 1 or 2, wherein a cylindrical volatilization unit for volatilizing the liquid medicine sucked up is provided at a base end of the wick .

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