JP6182316B2 - Drug diffuser - Google Patents

Description

  The present invention relates to a drug diffuser that diffuses drugs such as insect repellents into the air.

  2. Description of the Related Art Conventionally, as this type of drug diffuser, one having a drug holder held by impregnating a drug and a container for storing the drug holder is known (for example, Patent Documents 1 and 2). reference). The containers of the drug diffusers of Patent Documents 1 and 2 have a plate shape, and openings for drug diffusion are formed on the front side and the back side, respectively. Further, the medicine holder is formed in a thin net shape corresponding to the shape of the container, and is fixed so as not to move inside the container. The medicine in the medicine holder is diffused to the outside through the opening of the container so that the insect repellent effect by the medicine can be obtained.

JP 2010-29173 A JP 2011-19507 A

  By the way, there exists a request | requirement of improving the effect by the chemical | medical agent of a chemical | medical agent spreader further. However, in the medicine spreaders of Patent Documents 1 and 2, since the container is thin plate-like, the medicine holding body that can be accommodated inside must be thin, and the amount of the medicine holding body is small. Become. If the amount of the medicine holder is small, the total amount of medicine held by the medicine diffuser is reduced, the area of the medicine is reduced, and it is difficult to enhance the effect of the medicine.

  Further, in the case of a plate-like container such as Patent Documents 1 and 2, the opening for drug diffusion can be formed substantially only on the front side and the back side, and the drug is spread over a wide range around the drug diffuser. It is difficult to dissipate.

  The present invention has been made in view of such a point, and the object of the present invention is to increase the amount of the medicine holder that holds the medicine and increase the amount of the medicine that is released per unit time. The purpose is to further enhance the effect of.

  In order to achieve the above object, according to the present invention, the container is formed in a three-dimensional shape so that a large number of drug holders can be accommodated therein, and further, a wide range of formation of the opening for discharging the drug can be secured. .

The first invention, a drug holding body holding a drug to evaporate,
A container for containing the medicine holder,
In the drug diffuser configured to diffuse the drug to the outside from a plurality of drug diffusion openings formed in the container,
The container has a cylindrical portion that accommodates the drug holder, and the cylindrical portion is bent so that the center line of the cylindrical portion is bent, and has a hole into which a door knob provided at the entrance can be inserted. Formed,
The medicine holder has a base material impregnated with a liquid medicine, and the base material is formed such that mountain fold portions and valley fold portions are alternately continued in the center line direction of the cylindrical portion. It is characterized by this.

  According to this configuration, since the container has a cylindrical portion and is bent so that the center line is bent, it is possible to secure a sufficient internal volume and increase the amount of the medicine holder accommodated. It becomes possible. Therefore, the amount of medicine that can be accommodated in the container increases.

  Further, since the container has a cylindrical shape and has a bent portion, it is possible to form an opening for releasing the drug not only on the front surface and the back surface of the container but also on the side surface, the top surface, the bottom surface, and the like.

According to a second invention, in the first invention,
The cylindrical portion has an annular shape.

  According to this configuration, since the central hole penetrating the central portion of the container is provided, it is possible to form an opening for releasing the drug on the inner peripheral surface of the central hole. In addition, by inserting a door knob or the like into the central hole of the container, for example, the medicine diffuser can be hung on the door knob, and thereby the effect of the medicine can be sufficiently obtained around the door.

According to a third invention, in the second invention,
The drug holding body has an annular shape corresponding to the shape of the cylindrical portion.

  According to this configuration, a sufficient amount of the medicine holder is ensured. Moreover, since the medicine holder is present over the entire circumference of the container, the medicine can be diffused from the entire circumference of the container.

According to a fourth invention, in any one of the first to third inventions,
The container is formed with a medicine supply port for supplying medicine to the medicine holder.

  According to this configuration, for example, at the time of manufacturing the drug diffuser, the medicine is supplied to the medicine holder from the outside of the container via the medicine supply port in a state where the medicine holder that does not hold the medicine is accommodated in the container. It becomes possible.

  According to the first invention, since the container for storing the drug holding body has the cylindrical portion and the cylindrical portion is formed by bending, the container is formed in three dimensions and accommodates a large number of drug holding bodies inside. In addition, it is possible to secure a wide range of formation of the opening for drug diffusion. Thereby, the effect by a chemical | medical agent can fully be improved.

  According to the second invention, it is possible to further widen the formation range of the opening for discharging the drug, and to use the drug diffuser by hanging it on, for example, a door knob, thereby improving convenience. Can do.

  According to the third invention, since the medicine holder has an annular shape, a sufficient amount of the medicine holder can be secured, and the medicine can be diffused from the entire circumference of the container. Therefore, the efficacy by the medicine can be further increased.

  According to the fourth invention, since the medicine supply port is formed in the container, the medicine can be supplied to the medicine holder from the outside of the container via the medicine supply port, and the medicine can be easily supplied to the medicine holder at the time of manufacture. Can be retained. In addition, since the drug is released from the drug supply port when the drug diffuser is used, the efficacy of the drug can be further enhanced.

It is a perspective view of the medicine spreader concerning an embodiment. It is a front view of a medicine spreader. It is a left view of a medicine spreader. It is a top view of a medicine spreader. It is a rear view of a medicine spreader. It is a front view of the state which removed the front side member. It is the VII-VII sectional view taken on the line in FIG. It is a front view of a chemical | medical agent holding body. It is a figure explaining the case where a medicine spreader is hung on a doorknob and used. It is a rear view of the medicine spreader concerning a modification.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. It should be noted that the following description of the preferred embodiment is merely illustrative in nature, and is not intended to limit the present invention, its application, or its use.

  FIG. 1 is a perspective view of a drug diffuser 1 according to an embodiment of the present invention. As shown in FIGS. 2 to 7, the drug diffuser 1 includes a drug holder 10 that holds a drug that evaporates, and a container 20 that stores the drug holder 10. The held medicine is diffused to the outside of the container 20 so that the effect of the medicine can be obtained.

  The medicine holder 10 has a base material that can be held by impregnating a liquid medicine. A base material can be comprised with a nonwoven fabric etc., for example. As shown in FIG. 6 and FIG. 8, the base material of the medicine holder 10 has an annular shape as a whole as viewed from the front, and the mountain fold portions 11 and the valley fold portions 12 are alternately and continuously arranged in the circumferential direction. Forming pleats. As a result, it is possible to increase the amount of the base material while reducing the space for accommodating the drug holder 10, so that a sufficient amount of drug can be retained and a large evaporation area of the drug is ensured. can do. The shape of the medicine holder 10 corresponds to the shape of a cylindrical portion 21 of the container 20 described later.

  The drug is not particularly limited as long as it has a property of gradually evaporating at room temperature, and examples thereof include insect repellents, insecticides, deodorants, disinfectants, and fragrances. Only seeds may be used, or two or more kinds may be combined.

  The container 20 includes a cylindrical portion 21 that accommodates the medicine holder 10 and an attachment hole 22 for attaching a hook F (shown in phantom only in FIG. 1) and the like. The hook F may not be attached, and a string or a thread can be passed through the attachment hole 22.

  The cross section in the direction orthogonal to the center line of the cylindrical portion 21 is substantially oval as shown in FIG. The cylindrical portion 21 is bent so that its center line is bent. Specifically, the center line of the cylindrical portion 21 is bent so as to form an annular shape, and thus the cylindrical portion 21 has an annular shape having a center hole A. The diameter of the central hole A of the cylindrical portion 21 is set to such an extent that a door knob 101 of a door 100 (shown in FIG. 9) used for a general entrance or the like can be inserted. 100 mm or more is preferable. Moreover, the attachment hole 22 is provided in the upper part of the container 20, and is formed so that the container 20 may be penetrated from the front side to the back side.

  As shown in FIG. 3 and FIG. 4, the container 20 is configured by combining a front side member 30 and a back side member 40 which are divided into two at the central portion between the front side and the back side. As shown in FIG. 5, the front side member 30 is formed in an annular shape so as to correspond to the shape of the tubular portion 21 as a whole, and has a concave cross section that opens to the back side as shown in FIG. . A front side inner peripheral joint portion 31 is formed in an annular shape on the inner peripheral portion of the front side member 30. As shown in FIG. 5, an engaging claw portion 31 a that protrudes to the back side is formed on the upper and lower portions of the front side inner peripheral joint portion 31. Further, a front side outer peripheral joint portion 32 is formed in an annular shape on the outer peripheral portion of the front side member 30. A plurality of engagement holes 32a are formed in the vicinity of the front-side outer peripheral joint portion 32 at intervals in the circumferential direction.

  The part between the front side inner peripheral joint part 31 and the front side outer peripheral joint part 32 of the front side member 30 is curved toward the front side, and has a large number of front side opening parts 33 throughout. ing. These front-side openings 33 are used for drug diffusion to diffuse the drug in the drug holding body 10 to the outside. These front side openings 33 are distributed and opened in the circumferential direction of the front side member 30, and further, portions corresponding to the outer peripheral surface and inner peripheral surface (inner peripheral surface of the center hole A) of the cylindrical portion 21. It is also open. A plate-like portion 34 that is a non-opening region is provided between the attachment hole 22 and the front-side inner peripheral joint portion 31 in the upper part of the front-side member 30. Logo or product name can be written.

  Further, as shown in FIG. 7, a plurality of support portions 35 for supporting the medicine holding body 10 at a predetermined position are provided on the inner surface of the front side member 30. The support part 35 has a columnar shape that protrudes from the inner surface of the front side member 30 toward the back side member 40, and the front end part in the protruding direction of the support part 35 comes into contact with the medicine holder 10. .

  As shown in FIG. 2, the back side member 40 is formed in an annular shape so as to correspond to the shape of the tubular portion 21 as a whole like the front side member 30, and is open to the front side as shown in FIG. 7. Having a concave cross section. A rear side inner peripheral joint portion 41 having a shape matching the front side inner peripheral joint portion 31 is formed in an annular shape on the inner peripheral portion of the rear side member 40. As shown in FIG. 2, an engagement recess 41a is formed in the upper and lower portions of the back side inner peripheral joint portion 41 so that the engagement claw portion 31a is engaged and brought into an engaged state.

  Further, on the outer peripheral portion of the back side member 40, a back side outer peripheral joint portion 42 that coincides with the front side outer peripheral joint portion 32 is formed in an annular shape. As shown in FIG. 5, a plurality of engaging claws 42 a that protrude toward the front side are formed in the vicinity of the rear-side outer peripheral joint portion 42. These engaging claws 42a are arranged so as to coincide with the engaging holes 32a of the front side member 30, and are engaged with the engaging holes 32a.

  The part between the back side inner periphery joint part 41 and the back side outer periphery joint part 42 of the back side member 40 is curved toward the back side as shown in FIG. An opening 43 is provided. These back side openings 43 are also for drug diffusion, and are distributed and opened in the circumferential direction of the back side member 40 in the same manner as the front side openings 33, and on the outer peripheral surface and inner peripheral surface of the cylindrical portion 21. The corresponding part is also open. As shown in FIG. 1 and FIG. 2, a plate-like portion 44, which is a non-opening region, is provided between the back side inner peripheral joint portion 41 and the rear side outer peripheral joint portion 42 at the lower portion of the rear side member 40. In this plate-like portion 44, for example, precautions for handling the drug diffuser 1 can be described.

  As shown in FIG. 7, a plurality of support portions 45 for supporting the drug holding body 10 at a predetermined position are provided on the inner surface of the back side member 40. The support portion 45 has a columnar shape that protrudes from the inner surface of the back-side member 40 toward the front-side member 30, and the tip end portion of the support portion 45 in the protruding direction comes into contact with the medicine holder 10. . The length of the support part 45 of the back side member 40 is set longer than the support part 35 of the front side member 30. Therefore, the medicine holder 10 is displaced to the front side inside the tubular portion 21.

  As shown in FIG. 1 and FIG. 2, a plurality of parts for supplying the medicine to the medicine holding body 10 are provided in the part between the back side inner peripheral joint part 41 and the back side outer peripheral joint part 42 of the back side member 40. A medicine supply port 46 is formed. The medicine supply ports 46 have a long hole shape that is long in the circumferential direction of the back-side member 40 and are arranged at intervals in the circumferential direction. The drug can also be diffused from the drug supply port 46.

  Next, the case where the medicine spreader 1 comprised as mentioned above is manufactured is demonstrated. First, the front side member 30 and the back side member 40 are prepared, and the medicine holding body 10 in a state where no medicine is held is prepared.

  And the chemical | medical agent holding body 10 is accommodated in the front side member 30 or the back side member 40 from the open | release side. For example, when housed in the front side member 30, the distal end portion of the support portion 35 comes into contact with and is supported by the medicine holding body 10.

  Thereafter, the open sides of the front side member 30 and the back side member 40 are integrated and integrated. At this time, the engaging claw portion 31 a of the front side member 30 is engaged with the engaging concave portion 41 a of the back side member 40, and the engaging claw portion 42 a of the back side member 40 is engaged with the engaging hole 32 a of the front side member 30. Engage. Thereby, since the chemical | medical agent holding body 10 is clamped by the support part 35 of the front side member 30, and the support part 45 of the back side member 40, it hold | maintains in the predetermined position inside the container 20, Therefore It does not shift | deviate. Moreover, the front side inner periphery junction part 31 and the back side inner periphery junction part 41 contact over the whole periphery, and the front side outer periphery junction part 32 and the back side outer periphery junction part 42 are also joined over the whole periphery.

  Next, the drug holder 10 is held by impregnating the drug. That is, the medicine is supplied to the medicine holding body 10 from each medicine supply port 46 of the back side member 40. At this time, since the medicine supply ports 46 are long in the circumferential direction of the container 20 and are provided with a plurality of intervals in the circumferential direction, the medicine can be supplied to the whole medicine holding body 10, The holding amount can be made a sufficient amount.

  The medicine may be held on the medicine holding body 10 before the medicine holding body 10 is assembled to the front side member 30 or the back side member 40. In this case, the medicine supply process from the medicine supply port 46 is unnecessary.

  When using the medicine diffuser 1 obtained as described above, as shown in FIG. 9, the door knob 101 is inserted into the center hole A and the medicine diffuser 1 is suspended from the door knob 101 and used. it can. At the time of use, the medicine held in the medicine holder 10 is gradually volatilized, and the volatilized medicine is diffused to the outside from the front side opening 33, the back side opening 43 and the medicine supply port 46 of the container 20.

  At this time, since the container 20 has the cylindrical part 21 and the center line is formed so as to be bent in an annular shape, a sufficient internal volume can be secured to accommodate a large amount of the drug holding body 10. As a result, the amount of the medicine accommodated in the container 20 is increased, and furthermore, openings 33 and 34 for releasing the medicine are formed not only on the front surface and the back surface of the container 20 but also on the side surface, top surface, and bottom surface. ing. Therefore, many drugs can be diffused over a wide range.

  In addition, since the medicine diffuser 1 moves each time the door 100 is opened and closed, external air enters and exits the container 20 from the front side opening 33 and the back side opening 43, and this also causes the medicine to flow. The amount of radiation increases.

  In addition, by suspending the drug diffuser 1 outside the door 100, the drug diffuser 1 can be used as a decoration for the door 100. In this case, it is preferable to color the container 20 of the medicine diffuser 1 in a color with high design. On the contrary, it is also possible to color the drug diffuser 1 in a dark color so that it is not conspicuous.

  In use, the hook F shown in FIG. 1 can be used to suspend the door knob 101, for example. In this case, the hook F is also a component of the medicine diffuser 1.

  As described above, according to the medicine diffuser 1 according to this embodiment, the container 20 that contains the medicine holder 10 has the cylindrical portion 21 and the cylindrical portion 21 is bent, so the container 20 Can be accommodated in the interior, and a large number of drug holders 10 can be accommodated therein, and a wide range of formation of the openings 33 and 43 for drug diffusion can be secured. Thereby, the effect by a chemical | medical agent can fully be improved.

  Moreover, the medicine spreader 1 can be used by being hung on the door knob 101, and the convenience can be improved.

  Further, since the medicine holder 10 has an annular shape, a sufficient amount of the medicine holder 10 can be secured and the medicine can be diffused from the entire circumference of the container 20. Therefore, the efficacy by the medicine can be further increased.

  Further, since the medicine supply port 46 is formed in the container 20, the medicine can be supplied from the outside of the container 20 to the medicine holder 10 through the medicine supply port 46, and the medicine can be easily supplied to the medicine holder 10 at the time of manufacture. Can be retained. Further, since the medicine is also emitted from the medicine supply port 46 at the time of use, the efficacy of the medicine can be further enhanced.

  Moreover, in the said embodiment, although the cylindrical part 21 of the container 20 is formed so that it may become a ring shape, you may form not only in this but in the shape of a polygonal ring or an ellipse. Further, as in the modification shown in FIG. 10, it does not have to be annular, and may be formed in, for example, a C shape in a front view, or may be formed in a U shape, although not shown.

  The above-described embodiment is merely an example in all respects and should not be interpreted in a limited manner. Further, all modifications and changes belonging to the equivalent scope of the claims are within the scope of the present invention.

  As described above, the drug diffuser according to the present invention can be used by being suspended from, for example, a door knob.

DESCRIPTION OF SYMBOLS 1 Drug diffuser 10 Drug holding body 20 Container 21 Cylindrical part 30 Front side member 33 Front side opening part 40 Back side member 43 Back side side opening part 46 Drug supply port A Center hole

Claims (4)

A drug carrier holding a drug that evaporates;
A container for containing the medicine holder,
In the drug diffuser configured to diffuse the drug to the outside from a plurality of drug diffusion openings formed in the container,
The container has a cylindrical portion that accommodates the drug holder, and the cylindrical portion is bent so that the center line of the cylindrical portion is bent, and has a hole into which a door knob provided at the entrance can be inserted. Formed,
The medicine holder has a base material impregnated with a liquid medicine, and the base material is formed such that mountain fold portions and valley fold portions are alternately continued in the center line direction of the cylindrical portion. A drug diffuser characterized by that. The drug diffuser according to claim 1, wherein
The said cylindrical part is comprising the cyclic | annular form, The chemical | medical agent diffuser characterized by the above-mentioned. The drug diffuser according to claim 2, wherein
The drug delivery device, wherein the drug holder has an annular shape corresponding to the shape of the cylindrical portion. In the medicine spreader according to any one of claims 1 to 3,
A medicine diffuser in which the container is formed with a medicine supply port for supplying medicine to the medicine holder.

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