JP4912959B2 - Volatilization equipment - Google Patents

Description

  The present invention relates to a volatilization apparatus having a function of volatilizing chemicals such as fragrances.

  Conventionally, a volatilization apparatus is used when volatilizing a fragrance.

  As this volatilization apparatus, what is provided with the function to eject a chemical | medical agent and the function to volatilize is known (for example, patent document 1).

  In this volatilization apparatus, a cylindrical fixed cylinder is attached to the mouth of the container body, and a locking cylinder is integrally formed on the inner surface of the peripheral wall of the fixed cylinder. The suction pipe of the spray pump is inserted into the opening of the fixed cylinder in a loosely fitted state, and the suction cylinder is locked in the state where the suction core is inserted.

  Volatile paper is provided on the outer peripheral portion of the suction pipe of the spray pump, and the volatilized paper is disposed on the fixed cylinder between the peripheral wall of the fixed cylinder and the suction pipe. In addition to closing the gap opened at the top, it is configured to come into contact with the suction core.

Thereby, it is comprised so that the chemical | medical agent in the said container body can be volatilized from this volatile paper by sucking up to the said volatile paper via the said suction core. Further, by pushing the spray pump, the medicine in the container body can be sucked up by the suction pipe and ejected from the nozzle.
Japanese Utility Model Publication No. 7-000882

  However, in such a conventional volatilization device, the medicine in the container flows out from the gap formed in the outer peripheral portion of the suction pipe when it falls down.

  At this time, the gap is closed by the volatile paper disposed on the fixed cylinder, and the spilled drug is absorbed by the volatile paper, but the drug exceeding the absorption amount is outside. There was a risk of spilling.

  The present invention has been made in view of such conventional problems, and a volatilization device capable of achieving both ejection of a drug from a pump attached to a container body and volatilization of a drug from a volatilization body without any trouble. Is intended to provide.

In order to solve the above-mentioned problems, the volatilization apparatus of the present invention has an ejection function for sucking up and ejecting the medicine in the container with a pump, and a volatilization function for sucking up the medicine with a suction core and volatilizing it from the volatilization body. in volatilization device having a mounting member for closing the mouth portion of the container body, a cylindrical peripheral wall to be fitted into the mouth portion, and a connection section disposed inside the peripheral wall, said connecting portions and The peripheral wall is formed with a continuous portion that is continuously provided over the entire circumference, the connection portion is formed in a cylindrical shape that fits into the pump, and the suction pipe of the pump connected to the connection portion is A ring groove capable of storing medicine leaked between the connecting portion and the peripheral wall by guiding the inside of the container body and connecting the lower end of the peripheral wall and the lower end of the connecting portion at the connecting portion. And the connecting portion constituting the bottom surface of the ring groove has the container An extremely small breathing hole that communicates with the inside of the body and an internal fitting hole that is inserted in a state in which the suction core is fitted and guided to the inside of the container body are provided, and protrudes from the internal fitting hole outside the connecting portion. The said volatilization body connected to the said suction core was arrange | positioned in the outer peripheral part of the said connection part.

  That is, the mouth portion of the container body is closed by an attachment member, and the attachment member is provided with a connection portion connected to the pump and an internal fitting hole into which a suction core is fitted, The internal fitting hole is disposed outside the connecting portion.

  For this reason, the internal fitting hole holding the said suction core can be made independent from the connection part connected to the said pump. Thereby, the pump can be connected to the container body by the connection portion provided independently, and the medicine can be ejected from the pump.

  And the said volatilization body can be connected to the said suction core protruded from the said internal fitting hole by arrange | positioning a volatilization body in the outer peripheral part of the said connection part. Thereby, the chemical | medical agent sucked up by this suction core can be volatilized from the said volatilization body.

Moreover , the said pump is connected to the said container body by fitting the cylindrical connection part which protruded in the pump side to the said pump side.

  At this time, the volatilization body is externally fitted to a cylindrical connection portion, and the volatilization body is disposed on the outer peripheral portion of the connection portion, and is disposed on the suction core protruding from the internal fitting hole. Can be connected.

Furthermore , the structure of the mounting member is simplified.

  Moreover, the attachment member is set to the container body only by fitting the attachment member to the mouth of the container body.

In addition , a ring groove is formed between the peripheral wall constituting the mounting member and the connection portion, and the continuous portion constituting the bottom surface of the ring groove is a minimum communicating with the inside of the container body. A breathing hole has been established.

  For this reason, when a chemical | medical agent volatilizes from a volatilization body, the negative pressure which generate | occur | produces in a container body with volatilization will be eliminated because air flows in into the said container body from the said breathing hole.

  In addition, since the breathing hole is extremely small, the medicine in the container is prevented from leaking.

  Furthermore, even if a small amount of medicine leaks from the breathing hole, the medicine can be stored in the ring groove.

Or In the volatilizing diffusing apparatus of the present invention, as described, by providing independently a connecting portion to be fitted to Hamaana a pump inner holding the wicking core, independent connections from the inside Hamaana The pump can be connected to the container body by a portion.

  For this reason, the structure in which the suction cylinder of the suction core is present in the hole into which the suction pipe of the pump is inserted, overturned compared to the conventional case where a gap is formed in the outer periphery of the suction pipe. Even if it is a case, the outflow of the medicine from the container body can be prevented.

  Therefore, the ejection of the medicine from the pump attached to the container body and the volatilization of the medicine from the volatilization body can be made compatible without any trouble.

Further, it is possible to connect the tubular connection portion protruding pump side only fitted to the pump side, the pump to the container body.

  At this time, the volatilization body is externally fitted to a cylindrical connection portion, and the volatilization body is disposed on the outer peripheral portion of the connection portion, and is disposed on the suction core protruding from the internal fitting hole. Can be connected.

Furthermore, it is possible to configure the mounting member with easy prime to structure.

  And only by fitting this attachment member in the opening of the container body, the attachment member can be set on the container body.

In addition, and ring groove is formed between the front Symbol peripheral wall and the connecting portion constituting the mounting member, the connecting portion constituting the bottom surface of the ring groove, breathing hole tiny communicating to said container body interior Has been established.

  For this reason, when a chemical | medical agent volatilizes from a volatilization body, the negative pressure which generate | occur | produces in a container body with volatilization can be eliminated because air flows in into the said container body from the said breathing hole. Thereby, the fall of the suction force of the medicine by the said suction core fitted in the said internal fitting hole can be prevented beforehand.

  Moreover, since this breathing hole is extremely small, it is possible to prevent inadvertent leakage of the medicine in the container.

  Furthermore, even if a small amount of medicine leaks from the breathing hole, the medicine can be stored in the ring groove.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a diagram showing a volatilization device 1 according to the present embodiment, and the volatilization device 1 volatilizes with a function of ejecting a liquid chemical 2 such as a deodorant, a fragrance, an insect repellent, and an insecticide. With functionality.

  This volatilization apparatus 1 is comprised by the container body 11 and the spray structural member 12 attached to the upper part of this container body 11. As shown in FIG.

  The container body 11 is formed in a rectangular parallelepiped shape, and the medicine 2 is accommodated in the container body 11. A locking groove 14 is provided in the upper part of the peripheral surface 13 of the container body 11 so as to be recessed over the entire periphery, and a cylindrical mouth portion 16 protruding upward is integrally formed at the center of the top surface 15. Has been. In the mouth portion 16, an opening portion that communicates the inside and the outside of the container body 11 is opened upward, and a closing cap is screwed onto the outer peripheral surface of the mouth portion 16 at the time of sale. The male screw 18 is formed.

  An attachment member 21 is fitted in the opening of the mouth portion 16 so that the opening of the mouth portion 16 is closed by the attachment member 21.

  As shown in FIG. 2, the attachment member 21 includes a cylindrical peripheral wall 31 fitted in the mouth portion 16, and a cylindrical connection portion 32 that is spaced apart from the inside of the peripheral wall 31. The lower end of the connecting portion 32 and the lower end of the peripheral wall 31 are integrally formed by a circular ring-shaped connecting portion 33 that is provided continuously over the entire circumference, and between the peripheral wall 31 and the connecting portion 32. A circular ring-shaped ring groove 34 is formed. A flange 35 extending outward is integrally formed at the upper end of the peripheral wall 31, and the flange 35 is connected to the mouth 16 in a state in which the attachment member 21 is fitted inside the mouth 16. It is comprised so that the amount of insertion can be controlled in contact with the upper end of.

  The length dimension of the connection portion 32 of the mounting member 21 is set longer than the peripheral wall 31, and the connection portion 32 is configured such that the tip portion projects toward the spray component 12 side. . In addition, a tapered portion 36 having a tapered shape is formed at the distal end portion of the connection portion 32 so as to be reduced in diameter toward the distal end.

  Thereby, as shown in FIG. 1, the connection portion 32 is configured to be connected to the pump 41 of the spray constituent member 12, and can be easily fitted by the tapered portion 36 when mounted. It is configured.

  As shown in FIG. 2A, the mounting member 21 is integrally formed with a cylindrical small tube portion 51 in the ring groove 34 between the peripheral wall 31 and the connection portion 32. An inner fitting hole 53 into which the suction core 52 is fitted is formed by the small cylinder portion 51 (see FIG. 1). As shown in FIG. 2B, the inner fitting hole 53 passes through the connecting portion 33 that constitutes the bottom surface of the ring groove 34. As shown in FIG. 11 to communicate with each other.

  As a result, the inner fitting hole 53 is arranged outside the connecting portion 32, and the bar-shaped suction core 52 tightly fitted in the inner fitting hole 53 is placed in the container body 11. While being guided, its lower end reaches the bottom surface 61 of the container body 11, while its upper end projects upward from the peripheral wall 31.

  And the volatilization body 71 is attached to the said connection part 32 in the state fitted, and the said volatilization body 71 is arrange | positioned in the outer peripheral part of the said connection part 32. As shown in FIG. The volatilization body 71 is formed in a thick plate shape, and a circular hole 72 through which the connection portion 32 is inserted is provided at the center thereof.

  The volatilization body 71 is made of a water-absorbing material such as felt, nonwoven fabric, or filter paper, and has elasticity that elastically deforms in the thickness direction. The volatilization body 71 is supported in a state of being placed on the upper end of the peripheral wall 31, and is configured to be connected to the suction core 52 protruding from the internal fitting hole 53 in this support state. Yes.

  Thereby, the chemical | medical agent 2 of the said container body 11 is comprised so that this chemical | medical agent 2 can be volatilized from the said volatilization body 71 by sucking up to the said volatilization body 71 with the said suction core 52. FIG.

  As shown in FIG. 2, a breathing hole 81 is opened on the opposite side of the small tube portion 51 in the connecting portion 33 constituting the bottom surface of the ring groove 34. The container body 11 communicates with the inside.

  As shown in FIG. 1, the spray component member 12 is formed in a rectangular parallelepiped shape, and the spray component member 12 includes a fitting portion 101 that is fitted to the upper portion of the container body 11.

  The fitting portion 101 is formed in a rectangular container shape opened downward, and the engagement portion 101 formed on the peripheral surface 13 of the container body 11 is formed on a lower edge portion that is fitted on the upper portion of the container body 11. Locking portions 111 that are locked to the stop grooves 14 are provided so as to protrude from each surface. A plurality of volatilization ports 112 are formed on the side surface of the fitting portion 101 so that the drug 2 volatilized from the volatilizer 71 can be released to the outside.

  A small-diameter portion 121 with a reduced diameter is formed on the upper portion of the fitting portion 101, and a cylindrical pump mounting portion 124 having a male screw 123 on the peripheral surface projects from the top surface 122 of the small-diameter portion 121. It is installed. The pump 41 that sucks up the medicine 2 in the container body 11 is screwed and fixed to the pump mounting portion 124, and the cylinder 125 of the pump 41 is connected to the top surface 122 via the pump mounting portion 124. It extends downward.

  The connection portion 32 of the attachment member 21 attached in the container body 11 is fitted in the lower portion of the pump attachment portion 124, and the connection portion 32 extends over the entire circumference. It is comprised so that it may closely_contact | adhere to the internal peripheral surface of 124. FIG. Thereby, the container body 11 is connected to the pump 41 of the spray constituent member 12 via the mounting member 21.

  A suction pipe 131 for sucking up the medicine 2 extends from the cylinder 125 of the pump 41, and the suction pipe 131 is connected to the container body via the connection portion 32 of the mounting member 21. 11 and the lower end thereof is configured to reach the bottom of the container body 11.

  A spray part 141 is supported on the pump 41 so as to be movable up and down, and the spray part 141 includes a head 142 and a nozzle 143 extending from the head 142 toward the side. . The spray portion 141 is fixedly fitted to a fitting portion 146 provided on the top surface 145 of the rectangular container-shaped operation cap 144, and the lower end portion of the operation cap 144 is fitted to the fitting portion 146. The small diameter portion 121 of the portion 101 is externally fitted so as to be movable up and down.

  Accordingly, when the operation cap 144 is pushed down, the head 142 of the spray unit 141 moves down together with the operation cap 144 to operate the pump 41, and the container body 11 is driven by the suction pipe 131. The medicine 2 is sucked up, and the medicine 2 can be sprayed from the tip of the nozzle 143 through the spraying port 151 provided in the operation cap 144.

  Thereby, in the said volatilization apparatus 1, the volatilization function which sucks up and ejects the chemical | medical agent 2 in the said container body 11 with the said pump 41, and volatilizes the said chemical | medical agent 2 with the said suction core 52 and volatilizes from the said volatilization body 71 With functionality.

  In this Embodiment concerning the above structure, the opening part 16 of the said container body 11 is closed by the attachment member 21 fitted by the said opening part 16. As shown in FIG. The attachment member 21 is provided with a connection portion 32 connected to the pump 41 and an inner fitting hole 53 into which the suction core 52 is fitted. It is arranged outside the part 32.

  For this reason, the internal fitting hole 53 that holds the suction core 52 can be made independent of the connection portion 32 connected to the pump 41. Thereby, the pump 41 can be connected to the container body 11 by the connection portion 32 provided independently, and the medicine 2 can be ejected from the pump 41.

  Then, by disposing the volatile body 71 on the outer peripheral portion of the connection portion 32, the volatile body 71 can be connected to the suction core 52 protruding from the internal fitting hole 53. Thereby, the chemical | medical agent 2 sucked up by this suction core 52 can be volatilized from the said volatilization body 71. FIG.

  Thus, since the pump 41 can be connected to the container body 11 by the connecting portion 32 independent of the internal fitting hole 53 that holds the suction core 52, the suction pipe of the pump is inserted. Compared with the conventional case where a clearance is formed in the outer peripheral portion of the suction pipe due to the structure in which the suction cylindrical portion of the suction core is present in the hole, even if it falls, the container body 11 The outflow of the medicine 2 can be prevented.

  Therefore, the ejection of the medicine 2 from the pump 41 attached to the container body 11 and the volatilization of the medicine 2 from the volatilization body 71 can be achieved without any trouble.

  Further, the tubular connection portion 32 protruding to the pump 41 side is fitted into a pump mounting portion 124 provided in the fitting portion 101 on the pump 41 side, so that the pump 41 is connected to the container body 11. Can be connected to.

  At this time, the volatilization body 71 is externally fitted to the cylindrical connection part 32, so that the volatilization body 71 is disposed on the outer peripheral part of the connection part 32 and protrudes from the internal fitting hole 53. It can be arranged and connected on the suction core 52.

  Further, a cylindrical peripheral wall 31 fitted in the mouth portion 16, the connection portion 32 disposed inside the peripheral wall 31, and the connection portion 32 and the peripheral wall 31 are continuously provided over the entire circumference. The mounting member 21 can be formed by configuring the connecting portion 33 and providing the internal fitting hole 53 in the connecting portion 33. Thereby, the structure of the attachment member 21 can be simplified.

  The attachment member 21 can be set on the container body 11 simply by fitting the attachment member 21 into the mouth portion 16 of the container body 11.

  Further, the ring groove 34 is formed between the peripheral wall 31 and the connection portion 32 constituting the mounting member 21, and the connecting portion 33 constituting the bottom surface of the ring groove 34 includes A very small breathing hole 81 communicating with the inside of the container body 11 is opened.

  For this reason, when the chemical | medical agent 2 volatilizes from the said volatilization body 71, it will generate | occur | produce in the container body 11 with volatilization of the chemical | medical agent 2 from the volatilization body 71 by air flowing in into the said container body 11 from the said breathing hole 81. It is possible to eliminate negative pressure.

  Thereby, the fall of the suction force of the chemical | medical agent 2 by the said suction core 52 fitted in the said internal fitting hole 53 can be prevented beforehand.

  Further, since the breathing hole 81 is extremely small, it is possible to prevent inadvertent leakage of the medicine 2 in the container body 11.

  Furthermore, even if a small amount of the medicine 2 leaks from the breathing hole 81, the medicine 2 can be stored in the ring groove 34.

It is a partial sectional view showing an embodiment of the present invention. It is a figure which shows the attachment member of the embodiment, (a) is a top view, (b) is AA sectional drawing of (a).

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Volatilization apparatus 2 Chemical | medical agent 11 Container body 16 Mouth part 21 Attachment member 31 Perimeter wall 32 Connection part 33 Connection part 34 Ring groove 41 Pump 52 Suction core 53 Internal fitting hole 71 Volatilization body 81 Breathing hole 131 Suction pipe

Claims (1)

In a volatilization device equipped with a jetting function for sucking up and jetting the medicine in the container with a pump, and a volatilization function for sucking up the medicine with a suction core and volatilizing it from the volatilizing body,
A mounting member for closing the mouth portion of the container body, a cylindrical peripheral wall to be fitted into the mouth portion, and a connection section disposed inside the peripheral wall, said connecting portions and the peripheral wall all around Consists of a continuous section that runs across,
While forming the connecting portion into a cylindrical shape that fits into the pump, and guiding the suction pipe of the pump connected to the connecting portion into the container body,
While continuously forming the lower end of the peripheral wall and the lower end of the connecting portion at the connecting portion, forming a ring groove that can store the leaked medicine between the connecting portion and the peripheral wall,
An extremely small breathing hole communicating with the inside of the container body and an internal fitting hole for guiding the inside of the suction core into the container body through the continuous portion constituting the bottom surface of the ring groove. And
The volatilization apparatus characterized by arrange | positioning the said volatilization body connected to the said suction core protruded from the said internal fitting hole of the said connection part outer side in the outer peripheral part of the said connection part.

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