JP4773762B2 - Chemical volatilizer and chemical volatilization method - Google Patents

Description

  The present invention relates to a chemical volatilizer and a chemical volatilization method for gradually volatilizing volatile chemicals such as insect repellents, insecticides, deodorants, and fragrances from a honeycomb sheet impregnated with the volatile chemicals.

  Conventionally, a medicine-containing body is impregnated with a volatile medicine impregnated in a honeycomb sheet that is foldable inside a foldable mount board via a flexible connecting piece and spreads in a dome shape when the mount board is opened. After that, when the mount board is opened, another honeycomb sheet spreading in a dome shape covering the outside of the drug-containing body is provided as a guard body, and the mount board is opened to open the honeycomb. A chemical volatilizer and a chemical volatilization method for spreading a sheet and a guard body and volatilizing a chemical from a honeycomb sheet through an opening of the guard body are known (for example, see Patent Document 1).

JP 2004-283104 A

  However, the conventional chemical volatilizer and chemical volatilization method described above are those in which the honeycomb sheet is expanded and the chemical is volatilized in a state where the backing plate, which is a container containing the honeycomb sheet impregnated with the chemical, is expanded. Therefore, there is a problem that the mount board as a container does not function as a cover for preventing fingers from touching the honeycomb sheet during use.

  On the other hand, the guard body in the conventional drug volatilizer is for preventing the fingers from touching the drug-containing body located inside, and is composed of a honeycomb sheet that is spread out in a dome shape outside the drug-containing body. For this reason, there is a problem that it is fragile and, for example, is crushed when an infant or the like presses strongly, and it is impossible to reliably prevent the fingers from coming into contact with the drug-containing body. In addition, in order to provide a double honeycomb sheet that can be expanded into a dome shape, two honeycomb sheets cut into a predetermined shape must be bonded to a predetermined position on a separately prepared mount board, which is troublesome and costly to manufacture. There is also a problem that takes.

  It is also conceivable that the guard body is omitted and the user expands the drug-containing body and puts it in a perforated case for use, ensuring the cover of the drug-containing body and reducing the labor and cost of manufacturing. However, in this case, there arises a problem that fingers are likely to touch the drug-containing body during the work of spreading the drug-containing body and placing it in the case.

  The present invention has been made in view of the above-described conventional problems, and is a chemical volatilizer that reliably prevents finger contact with a honeycomb sheet impregnated with a chemical agent, and that is light in labor and cost in production. It aims at providing the chemical volatilization method using this.

The present invention, in the first, and the opening portion for discharging the volatilized drug, a case having a pressing portion provided at two positions at least opposite,
Volatile to honeycomb sheets that are sandwiched between base sheets that are connected to each other or between two base sheets that are folded in half and connected to each other, and are bent by bending the middle part of the base sheet outward A honeycomb sheet sandwich body impregnated with a chemical,
A honeycomb sheet holding body longer than the length between the pressing portions is housed in the case in a state where both ends are pressed against the pressing portion, the base sheet is curved outward and the honeycomb sheet is expanded. A chemical volatilizer is provided.

The present invention, in the second, and the opening for discharging the volatilized drug, in a case and a pressing portion provided at two positions at least opposite,
A honeycomb sheet impregnated with a volatile agent is sandwiched between base sheets connected at both ends or between two folded base sheets connected at the free ends, and the length between the pressing parts Longer honeycomb sheet sandwich body,
Volatility impregnating the honeycomb sheet by pressing the both ends of the honeycomb sheet sandwiching body against the pressing part and storing the honeycomb sheet in an expanded state by bending the intermediate part of the base sheet outward. A chemical volatilization method characterized by volatilizing a chemical is provided.

  According to the chemical volatilization device and chemical volatilization method of the present invention, since the honeycomb sheet impregnated with the chemical is spread and the chemical is volatilized in a state where at least the main part thereof is inserted into the case, the honeycomb sheet The case can prevent a finger from touching the case.

Ha Nikamushito pressing the other end with one end of the holding member on one of the pressing portion of the case, while bending the base sheet on the outside, by pressing the end of his hand side to the other pressing portion The honeycomb sheet sandwiching body can be set in the case. In other words, instead of spreading the honeycomb sheet in advance and putting it in the case, the honeycomb sheet can be expanded by curving the base sheet outward at the same time as setting to the case. The risk of touching can be minimized. In addition, since the honeycomb sheet is protected by the case after the setting, it is ensured that the fingers are prevented from coming into contact with the honeycomb sheet.

  In addition, the honeycomb sheet sandwich body does not attach the base sheet and the honeycomb sheet separately cut out from the original fabric, but bonds the honeycomb sheet original fabric between the two base sheet originals or the folded base sheet original. It can be obtained by cutting a large laminated body bonded with sandwiching the film, and can be manufactured easily and inexpensively.

Hereinafter, we describe the chemical volatilization device and chemical volatilization method of the present invention.

(1) it will be described on the basis of chemical volatilization device and chemical volatilization method the onset bright to the drawings according to the present invention. In addition, the same code | symbol in each drawing shows the same member or site | part. A solid lead line indicates a member or part appearing on the outer surface in the drawing, and a broken lead line indicates a member or part or hidden line appearing on the drawing through a transparent case described below. Indicates a member or part indicated by.

Figure 1 is a perspective view, Figure 2 shows a first example of a chemical volatilization device according to the present onset Ming was omitted central portion of the unfolded a laminate of the base sheet and honeycomb sheet before joining the ends FIG. 3 is a side view in which the central portion of the honeycomb sheet sandwiching body is omitted, FIG. 4 is a perspective view of the case, and FIG. 5 is a perspective view in the middle of setting the honeycomb sheet sandwiching body in the case. 6 is a perspective view showing a preferable state of the case at the time of sale.

  As shown in FIG. 1, the chemical volatilizer of this example includes a honeycomb sheet sandwiching body 1 and a flat square box-shaped case 2 containing the honeycomb sheet sandwiching body 1.

  The honeycomb sheet sandwiching body 1 in this example has a strip shape in which a honeycomb sheet 4 is sandwiched and bonded between two base sheets 3, and both ends of the base sheet 3 are joined by seals 5.

  The honeycomb sheet sandwiching body 1 will be further described.

  As shown in FIG. 2, the honeycomb sheet 4 includes a plurality of liquid-absorbing (water-absorbing) sheets 6a, 6b,... 7 are bonded to each other, and a honeycomb structure is formed by pulling in the stacking direction of the liquid absorbent sheets 6a, 6b,. As the liquid-absorbent sheets 6a, 6b,..., For example, paper, cloth, non-woven fabric and the like can be used. However, paper is preferable because it is thin and inexpensive. Moreover, it is preferable to color in order to improve the decorativeness when combined with the transparent case 2 described later.

  As the base sheet 3, a sheet that can be elastically bent is used. Specifically, paper such as cardboard and coated paper, synthetic resin sheets such as polypropylene and polyester, and the like can be used, but inexpensive paper is preferable. Further, similarly to the honeycomb sheet 4, it is preferable to color the honeycomb sheet 4 in order to enhance decorativeness.

  In this example, the honeycomb sheet sandwiching body 1 has both ends of the base sheet 3 of the strip-shaped laminate bonded with the honeycomb sheet 4 sandwiched between the two base sheets 3 with seals 5 as shown in FIG. The connected honeycomb sheets 4 can be expanded by curving the intermediate portions of both base sheets 3 outward.

  The honeycomb sheet sandwiching body 1 in this example is formed by sandwiching the original fabric of the honeycomb sheet 4 between the raw fabrics of the two base sheets 3 to form a large laminated body, and then cutting it into an appropriate width and length. Thus, a strip-shaped laminate can be easily manufactured by connecting both ends of the base sheet 3 of the strip-shaped laminate with seals 5. Also, a large laminate having a length corresponding to the length of the necessary honeycomb sheet sandwiching body 1 is prepared, and both ends in the width direction of the base sheet 3 of this laminate are arranged in the length direction with tape-like seals 5. It can also be easily manufactured by continuously connecting them to each other and then cutting them into strips at appropriate intervals in the length direction.

  The connection between both ends of the base sheet 3 can also be performed by pasting an adhesive tape or a paper piece in addition to the seal 5.

  Drug injection holes 8 are formed in the base sheet 3 of the honeycomb sheet sandwiching body 1, and the honeycomb sheet 4 is impregnated with volatile chemicals through the drug injection holes 8. When the honeycomb sheet 4 is impregnated with the chemical through the chemical injection hole 8 provided in the base sheet 3, the honeycomb sheet 4 is sandwiched between the base sheets 3 and bonded, and then the chemical can be impregnated. For this reason, it is possible to proceed with the manufacturing operation in a state where the honeycomb sheet 4 impregnated with the drug is sandwiched by three base sheets, and it is easy to prevent the worker from touching the drug or adhering the drug to the surrounding equipment. .

  The injection of the drug from the drug injection hole 8 is preferably performed after the formation of the honeycomb sheet sandwiching body 1 in order to reduce the work after the drug injection. It can also be performed in the state of the strip-shaped laminate.

  Moreover, as a chemical | medical agent, volatile liquid chemical | medical agents, such as a repellent, an insecticide, a deodorizing agent, and an aromatic agent, can be used according to a use, for example. Specific examples of these include the following.

  As repellents, N, N-dimethyl-meta-toluamide, butysacetanilide, ethyshexanediol, butylacetanilide, ethylhexanediol, butylhydroxyanisole, t-butyl-m-cresol, etc., as insecticides, 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl (EZ)-(1RS, 3RS; 1RS, 3SR) -2,2-dimethyl-3- (prop-1-enyl) cyclopropanecarboxylate ( Metofluthrin), allethrin; 3-allyl-2-methylcyclopent-2-en-4-one-1-yl dl-cis / trans-chrysantemate (pinamine), dl · d-T80-arethrin; 3-allyl 2-Methylcyclopent-2-en-4-one-1-yl d-cis / trans Risantemate (Pinamine Forte), dl · d-T-arethrin; 3-allyl-2-methylcyclopent-2-en-4-one-1-yl d-trans-chrysanthemate (bioaresulin), d · d-T-arethrin; d-3-allyl-2-methylcyclopent-2-en-4-one-1-yl d-trans-chrysantemate (esviol), d · d-T80-praretrin; d- 2-methyl-4-oxo-3-propargylcyclopent-2-enyl d-cis / trans-chrysanthemate (Etoc), phthalusrin; N- (3,4,5,6-tetrahydrophthalimido) -methyl dl Cis / trans-chrysantemate (neopinamine), d-T80-phthalthrin; (1,3,4,5,6,7-hexahydro-1,3 Dioxo-2-indolyl) methyl d-cis / trans-chrysantemate (neopinamine forte), resmethrin; 5-benzyl-3-furylmethyl dl-cis / trans-chrysanthemate (chryslon), d · d- T80-resmethrin; 5-benzyl-3-furylmethyl d-cis / trans-chrysantemate (Chryslonforte), permethrin; 3-phenoxybenzyl dl-cis / trans-2,2-dimethyl-3- (2 , 2-dichlorovinyl) cyclopropanecarboxylate (exmin), phenothrin; 3-phenoxybenzyl d-cis / trans-chrysantemate (smithlin), fenvalerate; α-cyano-3-phenoxybenzyl-2- (4- Chlorophenyl) -3-methylbutyrate ( Misaidin), cypermethrin; α-cyano-3-phenoxybenzyl dl-cis / trans-3- (2,2dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate (Agrosulin), ciphenothrin; α-cyano- 3-phenoxybenzyl d-cis / trans-chrysantemate (gochelate), enpentrine; 1-ethynyl-2-methylpent-2-enyl d-cis / trans-chrysantemate (vaporslin), terrareslin; 2-allyl- 3-methyl-2-cyclopenten-1-one-4-yl-2,2,3,3, tetramethyl-cyclopropanecarboxylate (knoxlin), imiprosulin; 2,4-dioxo-1- (prop-2) -Inyl) -imidazolidin-3-ylmethyl (1R) -cis / g -Chrysantemate (Pral), 2- (4-Ethoxyphenyl) -2-methylpropyl-3-phenoxybenzyl ether (Etophenprox), and fragrances and deodorants include benzaldehyde and α-pinene Geraniol, citronellal, linalool, limonene, menthol linalyl acetate, isoeugenol, allyl caproate, isobutyl acetate, benzyl acetate, isoamyl salicylate, citral, decylaldehyde, hydroxycitronellal, isoamyl acetate, and the like.

  As shown in FIG. 1, the honeycomb sheet sandwiching body 1 is pressed between the opposing pressing portions (in this example, corner portions) of the case 2 with both ends pressed against the pressing portions. The distance between the opposing corner portions of the case 2 is longer so that the intermediate portion of the base sheet 3 can be curved outward and the honeycomb sheet 4 can be expanded when pushed between the two opposing pressing portions. ing. The pressing part may be an inner wall surface of the case that can be pressed stably without sliding the end of the honeycomb sheet sandwiching body 1, and in addition to the corner part as in this example, a step part or a protrusion on the inner wall. It can also be provided as a part.

  The case 2 may be made of paper, but is preferably made of synthetic resin, and more preferably made of transparent synthetic resin. When the case 2 is made of synthetic resin, it is easy to prevent the penetration of the chemical from the honeycomb sheet 4. Further, when the case 2 is made of a transparent synthetic resin, the honeycomb sheet 4 expanded by pushing the honeycomb sheet sandwiching body 1 between the opposing corner portions of the case 2 can be visually recognized from the outside. Moreover, the decorativeness as a honeycomb pattern combined with the transparent case 2 can be provided.

  As shown in FIGS. 1 and 4, the case 2 is provided with an opening 9 so that the chemical volatilized from the expanded honeycomb sheet 4 can be released to the outside. In this example, the opening 9 is provided on the front and back surfaces of the case 2, but it can also be provided on the side surface. Further, the position, size, shape, number, etc., of the opening 9 can be determined so as to obtain a required medicinal period according to the volatilization rate of the drug from the honeycomb sheet 4.

  An insertion port 10 through which the folded honeycomb sheet sandwiching body 1 can be inserted into the case 2 is provided on the side surface near the pressing portion of the case 2 to which the end of the honeycomb sheet sandwiching body 1 is pressed. Yes. If this insertion port 10 is provided, as shown in FIG. 5, the honeycomb sheet sandwiching body 1 is inserted from the one end side into the case 2 from the insertion port 10, and the tip is a pressing portion adjacent to the insertion port 10. By pressing the pressing portion opposite the pressing portion, bending the intermediate sheet of the base sheet 3 outward and further expanding the honeycomb sheet 4, and pressing the other end into the pressing portion adjacent to the insertion port 10. The sandwiching body 1 can be set in the case 2. For this reason, the honeycomb sheet 4 is spread out in the assembled case 2, and the risk of fingers touching the honeycomb sheet 4 when the honeycomb sandwiching body 1 is set can be minimized.

  Although the chemical volatilizer of this example can also be used as a stationary type, the pressing portion is a corner portion, and the hanging portion 11 is provided outside one corner portion to which the end portion of the honeycomb sheet sandwiching body 1 is pressed. By providing, it can be used as a hanging type. The suspending portion 11 is preferably provided at a corner portion adjacent to the insertion port 10 in order to easily prevent the honeycomb sheet sandwiching body 1 from jumping out from the insertion port 10.

  Since the case 2 can be manufactured at low cost, it is preferable that the case 2 is assembled from a blank of a synthetic resin sheet. In this case, it can be sold in a state of being assembled into a three-dimensional shape, but it is preferable to sell it in a blank state because it can be a non-bulky packaging. In addition, when the two opposite side surfaces of the case 2 are in a semi-assembled state in which they are not assembled, as shown in FIG. 6, they can be packaged in a flattened state by being crushed obliquely and assembled by the user. This is more preferable because it can reduce the time and effort. In addition, the broken line in FIG. 6 shows the bending line at the time of an assembly.

Figure 7 is a side view showing another example of a honeycomb sheet holding member which can be used with the present onset bright.

  The honeycomb sheet sandwiching body 1 shown in FIG. 7 is the honeycomb sheet sandwiching body 1 in the first example already described, except that the base sheet 3 is folded in half and the free ends are joined by the seal 5. (See FIG. 3). In the honeycomb sheet sandwiching body 1, the width from the folded portion to the free end is adjusted to the required length of the honeycomb sheet sandwiching body 1 to form a large laminate having a long length, and this laminate is appropriately disposed in the length direction. After cutting into strips at intervals, the free ends of the base sheets 3 are joined with the seal 5 or the free ends of the base sheets 3 of the laminate are connected continuously in the length direction with the tape-shaped seal 5 Then, it can be easily manufactured by cutting into strips at appropriate intervals in the length direction.

Figure 8 is a perspective view showing a second example of a chemical volatilization device according to the present onset bright.

  The chemical volatilizer of this example is the same as the first example already described, except that the case 2 has a planar rugby ball cross-sectional shape having corner portions facing in the major axis direction. If the case 2 has such a shape, it can have a decorativeness different from that of the first example shown in FIG. 1 and can be made compact by eliminating the extra space in the case 2.

Figure 9 is a perspective view showing a third example of chemical volatilization device according to the present onset bright.

  The case 2 of the chemical volatilizer of this example is a case with the case 2 being a box with a lid composed of a main body 2A and a lid 2B, and setting the honeycomb sheet sandwiching body 1 by opening the lid 2B. It is the same as that of the 1st example already demonstrated except that the insertion port 10 (refer FIG. 1, FIG. 4) is not provided. The case 2 of such a box with a lid is easy to manufacture when it is set as the case 2 previously molded into a three-dimensional shape.

(2) Drug volatilizer and chemical volatilization method according to the first reference example
The first reference example will be further described with reference to the drawings. In addition, the same code | symbol in each drawing shows the same member or site | part.

FIG. 10 is a view showing an example of the chemical volatilizer according to the first reference example of the present invention, in which (a) is a front view of the assembled state, (b) is a left side view of the assembled state, and FIG. 11 is an enlarged plan view of the chemical volatilizer shown in FIG. 10, FIG. 12 is an AA ′ enlarged sectional view in FIG. 1 (a), and FIG. 13 is a side view in which the central portion of the honeycomb sheet sandwiching body is omitted. 14 is a developed view of the case, FIG. 15 is a left side view of the medicine container shown in FIG. 10 in a folded state, and FIG. 16 is a left side view in a state where the diameter is expanded from the folded state in FIG. FIG. 17 is an enlarged plan view of the state of FIG.

  As shown in FIGS. 10 to 12, the chemical volatilizer of this example after assembly is a honeycomb in which a volatile chemical is impregnated in a case 2 having a fan-shaped cylindrical shape with a curved surface facing the front. The sheet 4 is expanded and accommodated. In addition, an opening 9 for releasing the chemical volatilized from the honeycomb sheet 4 to the outside of the case 2 is formed on the curved surface that is the front surface of the case 2.

  The honeycomb sheet 4 in this example is provided in the case 2 as a honeycomb sheet sandwiching body 1 having a strip shape in which the honeycomb sheet 4 is sandwiched and bonded between the two base sheets 3 and 3.

  The honeycomb sheet sandwiching body 1 of this example will be further described.

  The material and structure of the honeycomb sheet 4 and the material of the base sheets 3 and 3 are as described in the first embodiment. Further, the honeycomb sheet 4 can be visually recognized from the outside through the opening 9 depending on the size of the opening 9 (see FIG. 10) of the case 2, so that the honeycomb sheet 4 is colored to enhance the decorativeness. It is preferable to keep it.

The honeycomb sheet 4 in this example can be provided alone in the case 2 (see FIG. 10) instead of the honeycomb sheet sandwiching body 1 sandwiched between the base sheets 3 and 3, The sandwiched honeycomb sheet sandwiching body 1 is preferable because the handling property in the manufacturing operation is improved and the manufacturing becomes easy.

  The honeycomb sheet sandwiching body 1 in this example is a strip-shaped laminate in which the honeycomb sheet 4 is sandwiched and bonded between the two base sheets 3 and 3, and the base sheets 3 and 3 are separated so that the sandwiched honeycomb sheet 4 can be expanded.

  In the honeycomb sheet sandwiching body 1 in this example, a raw material of the honeycomb sheet 4 is sandwiched and bonded between two separate base sheets 3 and 3 to form a large laminate, and then an appropriate width and length are obtained. It can be easily manufactured by cutting into a strip-shaped laminate.

  Drug injection holes 8 are formed in the base sheets 3 and 3 of the honeycomb sheet sandwiching body 1. The role and advantage of the drug injection hole 8, the timing of drug injection from the drug injection hole 8, the type and specific example of the drug to be injected are as described in the first aspect.

  The case 2 is usually made of paper that is easy to bend, and as shown in FIGS. 11 and 12, the rear surface portion is disposed on one side (left side in the drawing) of the front surface portion 12 via the left folding line 13. 14 is continuous, and a glue margin portion 16 is connected to the other side (right side in the drawing) of the front surface portion 12 via a right folding line 15. In addition, the position of the rear surface part 14 and the glue margin part 16 can also be replaced.

  The front surface portion 12 is a portion that forms a curved surface that is the front surface of the case 2 after assembly, and an opening 9 is formed. The position, size, shape, number, etc., of the openings 9 can be determined according to the volatilization rate of the drug from the honeycomb sheet 4 so that a required medicinal period can be obtained.

  A front fold line 17 is formed at the center of the front surface portion 4 over the entire length in the vertical direction (the axial direction after the case 2 is assembled into a cylindrical shape). In addition, the upper and lower ends of the front surface portion 12 protrude slightly outward in a mountain shape, and extend inwardly between the upper and lower ends of the left fold line 13 and the upper and lower ends of the right fold line 15. Fold lines 18 and 18 are formed. The peripheral edge portions of both ends of the front fold line 17 located outside the fold lines 18 and 18 are fold lock portions 19 and 19. The role of the folding engagement portions 19, 19 will be described later.

  The rear surface portion 14 constitutes the left and right planes on the rear surface side (clamping portion side) of the case 2 having a sectional fan shape after assembly, and the center portion has a thickness of the honeycomb sheet sandwiching body 1 (see FIG. 16). Two rear fold lines 20, 20 are formed over the entire length in the vertical direction with a substantially corresponding interval. Moreover, the hanging part 11 used when hanging and using this chemical volatilizer is formed in the center part of the upper end of the rear surface part 14 as a punching hole.

  The case 2 is formed by folding the rear fold lines 20 and 20 and the front fold line 17 respectively, folding half of the rear surface portion 14 and half of the front surface portion 12 to the back side, and bonding the margin portion 16 to the free end of the rear surface portion 14. By bonding to the side edge on the side, it can be formed in a folded state as shown in FIG. That is, the case 1 is formed by connecting the front surface portion 12 and the rear surface portion 14 in an annular shape, and is a substantially flat cylindrical shape that is crushed and folded from the left and right via the front fold line 17 and the rear fold lines 20 and 20. It is to be formed. Therefore, there is an advantage that it is almost flat before assembly and is not bulky. Prior to forming the folded state, the left fold line 13, the right fold line 15, and the fold lines 18 and 18 are provided with a fold crease, or a fold line process such as a press process is performed. You can also.

  The honeycomb sheet sandwiching body 1 described above is sandwiched between the rear surface portions 14 that are folded in two via the rear folding lines 20 and 20 before the adhesive margin portion 16 and the rear surface portion 14 are bonded together. 3 are respectively bonded to the inner surfaces of the left and right rear surface portions 14 with the rear fold lines 20 and 20 as boundaries. The number of the rear folding lines 20 and 20 may be one at the center, but two lines are provided at intervals according to the thickness of the honeycomb sheet sandwiching body 1 so that the honeycomb sheet sandwiching body 1 can be sandwiched stably. Is preferred. In addition, the honeycomb sheet sandwiching body 1 has a left fold line 13 and a right fold line 15 as shown by broken lines in FIG. 15 so as to make it difficult to perform an assembly operation described later or to cause deformation of the honeycomb sheet 4 during assembly. It is preferable to provide it closer to the rear fold line 20, 20.

  As described above, the honeycomb sheet 4 can be provided alone, not as the honeycomb sheet sandwiching body 1. In this case, the bonding surface of the honeycomb sheet 4 to the base sheets 3 and 3 is the bonding surface to the rear surface portion 14.

  Next, an assembly procedure from the folded state of FIG. 15 to the assembled state shown in FIGS. 10 to 12 will be described with reference to FIGS.

  First, in the folded state shown in FIG. 15, the front fold line 17 and the rear fold lines 20 and 20 are pushed inward, respectively, and the left fold line 13 and the right fold line 15 are projected outward to form a mountain fold state. As shown, the diameter is expanded to a polygonal cross section. When the rear surface portion 14 folded in two via the rear fold lines 20 and 20 spreads left and right around the rear fold lines 20 and 20 due to this diameter expansion, the honeycomb sandwiched between the rear surface portions 14 is sandwiched. The honeycomb sheet 4 of the body 5 is fanned out.

  Next, in the above state, as shown in FIG. 16, the upper and lower fold lock portions 19, 19 are changed from the mountain fold to the valley fold from the front fold line 17 in the upper and lower fold lock portions 19, 19. Folding the case 2 along the arcuate folding lines 18 and 18 while reversing the folding direction. By folding the folding engagement portions 19, 19, the folded folding engagement portions 19, 19 are stretched, and the front surface portion 12 is formed into a curved surface along the curved folding lines 18, 18, and has a fan-shaped cross section. The case 2 is locked and stabilized, and the honeycomb sheet 4 is fanned out in the case 2 as shown in FIGS. The reason why the upper and lower ends of the front surface portion 12 slightly protrude outwardly in a chevron shape is to make it easier to obtain the tensile force of the folded engagement portions 19, 19.

  The assembled chemical volatilizer can be hung and used by hanging a string on the hanging part 11 or hanging it on a hook.

FIG. 18 is a side view showing another example of a honeycomb sheet sandwiching body that can be used for the first reference example .

  The honeycomb sheet sandwiching body 1 shown in FIG. 18 is the same as the honeycomb sheet sandwiching body 1 (see FIG. 13) in the example described above, except that the base sheet 3 is a single folded sheet. . In the honeycomb sheet sandwiching body 1, the width from the folded portion to the free end is adjusted to the required length of the honeycomb sheet sandwiching body 1 to form a large laminate having a long length, and this laminate is appropriately disposed in the length direction. It can be easily manufactured by cutting into strips at intervals. The honeycomb sheet sandwiching body 1 using the folded base sheet 3 is attached to the case 2 with the folded side of the base sheet 3 facing the rear folded parts 16 and 16 so that the honeycomb sheet 4 is fan-shaped when assembled. Can be spread.

(3) Drug volatilizer and chemical volatilization method according to the second reference example
A second reference example will be further described based on the drawings. In addition, the same code | symbol in each drawing shows the same member or site | part. A solid lead line indicates a member or part appearing on the outer surface in the drawing, and a broken lead line indicates a member or part or hidden line appearing on the drawing through a transparent case described below. Indicates a member or part indicated by.

FIG. 19 is a front view showing a first example of the chemical volatilizer according to the second reference example , and FIG. 20 shows the center part in a state where the laminate of the base sheet and the honeycomb sheet before joining both ends is expanded. FIG. 21 is a side view in which the central portion of the honeycomb sheet sandwiching body is omitted, FIG. 22 is a perspective view of the case, and FIG. 23 is a view before spreading the honeycomb sheet of the chemical volatilizer shown in FIG. FIG. 24 is a perspective view showing a preferable state of the case and the honeycomb sheet sandwiching body at the time of sale.

  As shown in FIG. 19, the chemical volatilizer of this example includes a honeycomb sheet sandwiching body 1 and a planar rectangular case 2 in which the honeycomb sheet sandwiching body 1 is housed.

  The honeycomb sheet sandwiching body 1 in this example has a strip shape in which a honeycomb sheet 4 is sandwiched and bonded between two base sheets 3, the rear ends of the base sheets 3 are joined with a seal 5, and the leading end is a free end. It has become.

  The honeycomb sheet sandwiching body 1 will be further described.

  The material and structure of the honeycomb sheet 4 and the material of the base sheets 3 and 3 are as described in the first embodiment. Further, it is also preferable that the honeycomb sheet 4 and the base sheets 3 and 3 are preferably colored in order to enhance the decorativeness when combined with the transparent case 2 described later.

  As shown in FIG. 20, the honeycomb sheet sandwiching body 1 in this example is formed by a seal 5 between the rear ends of the base sheets 3 of the strip-shaped laminate in which the honeycomb sheet 4 is sandwiched between the two base sheets 3. It is connected and the front end is a free end, and the sandwiched honeycomb sheet 4 can be expanded by widening the front end side of the base sheet 3.

  The honeycomb sheet sandwiching body 1 in this example is formed by sandwiching the original fabric of the honeycomb sheet 4 between the raw fabrics of the two base sheets 3 to form a large laminated body, and then cutting it into an appropriate width and length. It can be easily manufactured by forming a strip-shaped laminated body and connecting the rear end of the base sheet 3 of the strip-shaped laminated body with a seal 5. Further, a large laminated body having a length corresponding to the required length of the honeycomb sheet sandwiching body 1 is prepared, and one end in the width direction of the base sheet 3 of the laminated body (the rear end portion of the honeycomb sheet sandwiching body 1 and It can also be manufactured easily by connecting them together in the longitudinal direction with a tape-like seal 5 and then cutting them into strips at appropriate intervals in the longitudinal direction.

  The connection between the rear ends of the base sheet 3 can be performed by pasting an adhesive tape or a piece of paper in addition to the seal 5.

  Drug injection holes 8 are formed in the base sheets 3 and 3 of the honeycomb sheet sandwiching body 1. The role and advantage of the drug injection hole 8, the timing of drug injection from the drug injection hole 8, the type and specific example of the drug to be injected are as described in the first aspect.

  A string member 23 is connected to each end of the base sheet 3 of the honeycomb sheet sandwiching body 1, and by pulling the string member 23, the tip end side of the base sheet 3 is expanded to make the honeycomb sheet 4 substantially fan-shaped. It can be expanded.

  The case 2 may be made of paper, but is preferably made of synthetic resin, and more preferably made of transparent synthetic resin. When the case 2 is made of synthetic resin, it is easy to prevent the penetration of the chemical from the honeycomb sheet 4. In addition, when the case 2 is made of a transparent synthetic resin, the honeycomb sheet 4 spread in the case 2 can be visually recognized from the outside. Therefore, the honeycomb sheet 4 is combined with the transparent case 2 as a honeycomb pattern. It can have decorativeness.

  As shown in FIG. 21, the case 2 is configured to have a side rectangular shape with a front surface portion 21 a and a back surface portion 21 b, and an upper surface portion 21 c and a lower surface portion 21 d that connect the upper and lower surfaces of the front and back surface portions 21 a and 21 b, respectively. And both sides are open. Openings 9 are provided in the front surface portion 21a and the back surface portion 21b of the case 2 so that chemicals that volatilize from the expanded honeycomb sheet 4 can be released to the outside. In this example, the opening 9 is provided in the front and back surfaces 21a and 21b of the case 2, but it can also be provided in the upper and lower surfaces 21c and 21d. The position, size, shape, number, etc., of the openings 9 can be determined according to the volatilization rate of the drug from the honeycomb sheet 4 so that a required medicinal period can be obtained.

  As shown in FIG. 21, string passing portions 22 protrude from both end portions of the upper surface portion 21 c of the case 2, and the insertion port 10 is provided at the substantially lower portion of the lower surface portion 21 d of the case 2. Yes. Further, as shown in FIG. 22, the honeycomb sheet sandwiching body 1 is inserted into the case 2 from the distal end side through the insertion port 10, and the string body 23 attached to the distal end side of the base sheet 3 is opened. The case 2 is extended from the side surface portion to the outside of the case 2 and passed through the string passage portion 22. Then, by pulling the cord body 23 in the state of FIG. 22, the honeycomb sheet 4 can be expanded in the case 2 as shown in FIG. For this reason, the honeycomb sheet 4 is expanded in the case 2, and the possibility that a finger touches the expanded honeycomb sheet 4 can be minimized.

  Although the chemical volatilizer of this example can also be used as a stationary type, it can also be used as a hanging type by using the string body 23 as a hanging string. Further, the length of the honeycomb sheet sandwiching body 1 may be a length that is entirely pulled into the case 2 when the honeycomb sheet 4 is expanded by expanding the free end side of the base sheet 3. In order to make it easy to prevent the honeycomb sheet sandwiching body 1 from being displaced, the rear end portion of the honeycomb sheet 4 is extended from the insertion port 10 to the outside of the case 2 even after the honeycomb sheet 4 is expanded as shown in FIG. It is preferable to keep it.

  Since the case 2 can be manufactured at low cost, it is preferable that the case 2 is assembled from a blank of a synthetic resin sheet. In this case, as shown in FIG. 23, if the case 2 is formed as an annular case 2 having a rectangular side surface that is open on both sides as in this example, it can be packaged in a flattened state by being crushed obliquely. Also, as shown in FIG. 23, when the honeycomb sheet holding body 1 is inserted into the case 2 from the insertion port 10 in advance and the string body 23 is set through the string thread 12, the assembly of the user is performed. Can save time and effort.

FIG. 24 is a side view showing another example of the honeycomb sheet sandwiching body that can be used for the second reference example .

  The honeycomb sheet sandwiching body 1 shown in Fig. 24 is the same as the honeycomb sheet sandwiching body 1 already described (see Fig. 20) except that the base sheet 3 is folded in two and the rear end is a folded portion. is there. In the honeycomb sheet sandwiching body 1, the width from the folded portion to the free end is adjusted to the required length of the honeycomb sheet sandwiching body 1 to form a large laminate having a long length, and this laminate is appropriately disposed in the length direction. It can be easily manufactured by cutting into strips at intervals of.

FIG. 25 is a perspective view showing a second example of the drug volatilizer according to the second reference example .

  The case 2 of the drug volatilizer of this example is a case with a lid formed by the main body 2A and the lid body 2B, and the insertion port 10 is provided at a position corresponding to each of the main body 2A and the lid body 2B. The string sheet outlet 24 is provided, and the honeycomb sheet holding body 1 is the same as the first example described above except that the honeycomb sheet holding body 1 can be set by opening the lid 2B. In the case of this example, the lid body 2B is opened, and the honeycomb sheet sandwiching body 1 is placed in the main body 2A with the rear end portion positioned in the insertion slot 10, and the string body 23 is placed in the left and right string body outlets 24. The honeycomb sheet 4 can be expanded by pulling the cord body 23 after closing the lid 2B. The case 2 of such a box with a lid is easy to manufacture when it is set as the case 2 previously molded into a three-dimensional shape.

The first example of chemical volatilization device according to the present onset bright is a perspective view showing. FIG. 3 is a side view in which a central portion in a state where a laminate of a base sheet and a honeycomb sheet is expanded is omitted. It is the side view which abbreviate | omitted the center part of the honeycomb sheet clamping body. It is a perspective view of a case. It is a perspective view in the middle stage of setting a honeycomb sheet sandwiching body in a case. It is a perspective view which shows the preferable state of the case at the time of sale. It is a side view showing another example of a honeycomb sheet holding member which can be used with the present onset bright. The second example of the chemical volatilization device according to the present onset bright is a perspective view showing. The third example of chemical volatilization device according to the present onset bright is a perspective view showing. It is a figure which shows an example of the chemical volatilizer which concerns on a 1st reference example , (a) is the front view of the assembled state, (b) is a left view of the assembled state. It is an enlarged plan view of the chemical volatilizer shown in FIG. It is A-A 'expanded sectional drawing in Fig.10 (a). It is the side view which abbreviate | omitted the center part of the honeycomb sheet clamping body. It is an expanded view of a case. FIG. 11 is a left side view of the medicine container shown in FIG. 10 in a folded state. It is a left view of the state expanded from the folded state of FIG. It is an enlarged plan view of the state of FIG. It is a side view which shows the other example of the honeycomb sheet clamping body which can be used about the 1st reference example . It is a perspective view which shows the 1st example of the chemical volatilizer which concerns on a 2nd reference example . [Fig. 5] Fig. 5 is a side view in which a central portion in a state where a laminated body of a base sheet and a honeycomb sheet before joining both ends is expanded is omitted. It is a perspective view of a case. FIG. 20 is a perspective view before the honeycomb sheet of the chemical volatilizer shown in FIG. 19 is expanded. It is a perspective view which shows the preferable state of the case at the time of sale and a honeycomb sheet clamping body. It is a side view which shows the other example of the honeycomb sheet clamping body which can be used about the 2nd reference example . It is a perspective view which shows the 2nd example of the chemical volatilizer which concerns on a 2nd reference example .

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Honeycomb sheet clamping body 2 Case 2A main body 2B Cover body 3 Base sheet 4 Honeycomb sheet 5 Seal 6a, 6b, ... Liquid-absorbing (water-absorbing) sheet 7 Adhesion area | region 8 Drug injection hole 9 Opening part 10 Insertion port 11 Hanging Part 12 Front part 13 Left fold line 14 Rear surface part 15 Right fold line 16 Paste margin part 17 Front fold line 18 Fold line 19 Folding locking part 20 Rear fold line 21a Surface part 21b Back part 21c Upper surface part 21d Lower surface part 22 String thread Part 23 String body 24 String body outlet

Claims (5)

A case having an opening for releasing the volatilized medicine and a pressing part provided at least at two opposite positions;
Volatile chemicals on honeycomb sheets that are sandwiched between base sheets that are connected at both ends or between base sheets that are folded in half and connected between free ends, and are bent by bending the middle part of the base sheet outward A honeycomb sheet sandwich body impregnated with
A honeycomb sheet holding body longer than the length between the pressing portions is housed in the case in a state where both ends are pressed against the pressing portion, the base sheet is curved outward and the honeycomb sheet is expanded. A chemical volatilizer characterized by The drug volatilizer according to claim 1 , wherein an insertion port through which the honeycomb sheet sandwiching body can be inserted into the case is provided on a side surface in the vicinity of at least one pressing portion. The chemical volatilizer according to claim 1 or 2 , wherein the case is made of a synthetic resin. The drug volatilizer according to any one of claims 2 to 3 , wherein the pressing part of the case is a corner part opposite to each other, and has a hanging part in at least one corner part. In a case having an opening for releasing the volatilized medicine and a pressing part provided at least at two opposite positions,
A honeycomb sheet impregnated with a volatile agent is sandwiched between base sheets connected at both ends or between two folded base sheets connected at the free ends, and the length between the pressing parts Longer honeycomb sheet sandwich body,
Volatility impregnating the honeycomb sheet by pressing the both ends of the honeycomb sheet sandwiching body against the pressing part and storing the honeycomb sheet in an expanded state by bending the intermediate part of the base sheet outward. A chemical volatilization method comprising volatilizing a chemical.

Images