JP6120703B2 - Chemical solution container and chemical solution supply device - Google Patents

Description

  The present invention relates to a chemical solution container, and in particular, a chemical solution container having a plurality of storage chambers in which chemical solutions are stored, and an opening is formed in the bottom wall portion of each of the storage chambers, and a chemical solution supply apparatus including the chemical solution container It is about.

  Various chemical supply devices have been proposed to obtain toilet cleaning and deodorizing fragrance effects. For example, Patent Document 1 discloses a chemical solution supply device that is disposed in a hand-washing portion at the top of a water storage tank in a flush toilet, and supplies the chemical solution into the water storage tank together with water supplied from the water discharge tap to the hand-washing portion. It is configured. This chemical solution supply apparatus has a chemical solution container formed in a dome shape. More specifically, the chemical solution container has a partition wall extending in the vertical direction at the center, and the cleaning agent and the fragrance are respectively stored in two storage chambers formed across the partition wall. . In addition, openings are formed in the bottom wall portion of each storage chamber, and these openings are arranged adjacent to each other.

  And the chemical | medical solution discharged | emitted from the opening which adjoined is comprised so that it may be hold | maintained at the guide member provided in the lower part of the chemical | medical solution supply apparatus. The guide member is exposed to the outside of the apparatus, and the chemical liquid held by the guide member is washed away by water supplied from the water discharge tap and flows into the water storage tank. Thus, the chemical solution stored together with the water in the water storage tank has an aroma effect due to the aroma component. Moreover, at the time of flushing, it is poured into the toilet and has a cleaning effect.

JP 2006-283539 A

  Incidentally, the chemical container as described above is generally formed by blow molding. Specifically, two cylindrical preforms each having an opening at one end are connected, and molding is performed while air is injected from each opening. At this time, a plate material is disposed between the two preforms, and the plate material is removed when air is injected to some extent. Thereby, since the expansion | swelling is restrict | limited on the side by which the board | plate material is arrange | positioned, the preform is extended in a horizontal direction along a board | plate material. This is the partition described above. On the other hand, the side where the plate material is not arranged expands greatly until it contacts the cavity of the mold.

  Thus, a partition is formed between the two preforms by the plate material, and a pair of storage chambers are formed with the partition interposed therebetween. Further, in each storage chamber, a bottom wall portion whose outer surface extends in a substantially horizontal direction is formed so as to be continuous with the partition wall, and an opening is disposed in the vicinity of the partition wall in the bottom wall portion.

  However, in the accommodation chamber formed in this way, a raised portion may be formed at the periphery of the opening in the inner surface of the bottom wall portion. This is due to the fact that the partition wall is formed at a position close to the opening as described above, and the phenomenon that the thickness of the bottom wall portion becomes thinner toward the outer edge. That is, when blow-molding from a preform, a plate material is disposed in the vicinity of the opening to restrict the expansion of the preform, and the resin portion corresponding to the outer edge of the bottom wall portion of the preform is located at the periphery of the opening. Since it expands more than the corresponding resin part, it is thought that a raised part is formed in the periphery of opening.

  As described above, when a raised portion is formed at the periphery of the opening on the inner surface of the bottom wall portion, a phenomenon occurs in which the raised portion serves as a weir to prevent the flow of the chemical solution from the bottom wall portion to the opening. In particular, when the remaining amount of the chemical solution is reduced, there is a problem that the chemical solution that cannot get over the raised portion is accumulated in the entire bottom wall portion and the chemical solution cannot be used up. Further, the user may recognize that the chemical liquid accumulated in the entire bottom wall portion is still usable, and in this case, the chemical liquid container is not replaced even though the chemical liquid does not flow out of the apparatus. The problem also arises. Such a problem arises not only in the chemical solution container having two storage chambers as described above but also in the chemical solution container having only one storage chamber. However, in a chemical container having two (plurality) storage chambers, the number of openings is larger than that of a chemical container having only one storage chamber, and the range in which the raised portions are formed is increased accordingly. For this reason, the above-mentioned problem occurs particularly remarkably.

  The present invention has been made in order to solve the above-described problem. In a chemical liquid container formed by blow molding, which has a plurality of storage chambers, the liquid residue of the chemical liquid is reduced, and the entire bottom wall portion of the chemical liquid container is provided. It is an object of the present invention to provide a chemical solution container capable of preventing the chemical solution from remaining in the container and a chemical solution supply apparatus including the chemical solution container.

  The chemical solution container according to the present invention has a plurality of storage chambers for storing a chemical solution, an opening is formed in the bottom wall portion of each of the storage chambers, and the plurality of the openings are arranged adjacent to each other. A chemical container formed by blow molding, wherein each storage chamber is partitioned by a partition and each opening is formed in the vicinity of the partition, and an outer surface of a bottom wall portion of each storage chamber is a peripheral edge of the opening An inclined surface extending upward toward the outer edge of each of the storage chambers, and the inclined surface has an upper edge on the inner surface of the bottom wall portion facing the inclined surface, and the peripheral edge of the opening The angle is set so as to be higher than the ridge formed on the surface.

  According to this configuration, since the inclined surface having a predetermined angle is formed on the outer surface of the bottom wall portion of the storage chamber in the chemical solution container, the following effects can be obtained. When a chemical container having a partition wall as in the present invention is molded by blow molding, a raised portion may be formed on the inner surface of the periphery of the opening, but as described above, the outer surface of the bottom wall portion is inclined at a predetermined angle. Since the surface is formed, the chemical solution flows downward along the inner surface of the bottom wall portion and flows into the opening. At this time, since the height of the upper edge of the inner surface of the bottom wall portion is higher than the raised portion formed at the periphery of the opening, the chemical solution is at least in the portion higher than the raised portion in the bottom wall portion. It does not remain and flows out of the opening. Therefore, the liquid residue can be reduced and the chemical liquid can be prevented from remaining over the entire surface of the bottom wall. Thereby, the user can visually recognize that the remaining of the chemical liquid has decreased by exposing at least a part of the bottom wall portion, and therefore can prompt the exchange of the chemical liquid container.

  The said chemical | medical solution container WHEREIN: The said inclined surface can be made to incline at an angle of 10 degree | times or more with respect to a horizontal surface. Thereby, a chemical | medical solution can be smoothly flowed to opening. Further, since the outer surface of the bottom wall portion of the chemical solution container is designed to be inclined upward and raised, the chemical solution container gives a sharp impression as a whole, and the design effect can be improved.

  The said chemical | medical solution container WHEREIN: The said inclined surface can be made to incline at an angle of 30 degrees or less with respect to a horizontal surface. When the angle of the inclined surface is increased, the volume of the chemical solution container is relatively decreased. However, when the angle of the inclined surface is 30 degrees or less, the volume can be prevented from being excessively decreased.

  In the chemical liquid container, the number of storage chambers is not particularly limited as long as it is plural. For example, the chemical liquid container is divided into two storage chambers by one partition wall, and the two openings are sandwiched between the partition walls. Thus, they can be arranged close to each other.

  Further, the chemical liquid supply apparatus according to the present invention includes any one of the above chemical liquid containers, a support that supports the chemical liquid container, and a chemical liquid that is attached to the support and is discharged from an opening of the chemical liquid container. A guide member for guiding the outside of the body.

  According to the present invention, in a chemical solution container for forming a chemical solution container having a plurality of storage chambers by blow molding and a chemical solution supply apparatus including the chemical solution container, the remaining amount of the chemical solution is reduced and the chemical solution is bottom wall of the chemical solution container. It is possible to prevent remaining in the entire portion.

It is the front view (a) and side view (b) of the chemical | medical solution supply apparatus which concern on one Embodiment of this invention. It is a front view which decomposes | disassembles and shows the chemical | medical solution supply apparatus shown in FIG. It is a vertical front view of the chemical | medical solution container of the chemical | medical solution supply apparatus shown in FIG. It is the top view (a) and longitudinal cross-sectional front view (b) of the cover member of the chemical | medical solution supply apparatus shown in FIG. It is the top view (a) and longitudinal cross-sectional front view (b) of the support body of the chemical | medical solution supply apparatus shown in FIG. It is the perspective view (a) which decomposes | disassembles and shows the cover member and support body of the chemical | medical solution supply apparatus shown in FIG. 1, and the vertical front view (b) of a combined state. It is explanatory drawing about the fitting of the thin tube part of the cover member shown in FIG. 6, and the fitting protrusion part of a support body, FIG.7 (a) is a perspective view which shows the state before fitting, FIG.7 (b) is FIG. It is a longitudinal cross-sectional view which shows the state after a fitting. It is a schematic sectional drawing which shows the relationship between a preform and a chemical | medical solution container. It is the front view and side view which show the chemical | medical solution container which concerns on an Example. It is the front view and side view which show the chemical | medical solution container which concerns on a comparative example. In an Example and a comparative example, it is a photograph which shows the mode after dripping a chemical | medical solution naturally.

  Hereinafter, embodiments of a chemical solution container and a chemical solution supply apparatus according to the present invention will be described with reference to the drawings. FIG. 1 is a front view (a) and a side view (b) of a chemical liquid supply device arranged in a hand washing part at the upper part of a water storage tank in a flush toilet, and FIG. 2 is an exploded view of the chemical liquid supply device.

  As shown in FIGS. 1 and 2, the chemical liquid supply apparatus includes a chemical liquid container 1 that stores a chemical liquid such as an aromatic cleaning agent, and a cup-shaped support 2 that supports the chemical liquid container 1. It is installed in the hand-washing part A above the water storage tank. A cover member 3 connected to the chemical liquid container 1 is attached in the support 2. Further, a guide member 5 for guiding the chemical solution from the chemical solution container 1 to a position in contact with the intermittently flowing liquid is attached to the support 2 below the chemical solution container 1. Hereinafter, each member will be described in detail.

  First, the chemical solution container 1 will be described. FIG. 3 is a longitudinal front view of the chemical solution container 1. As shown in the figure, the chemical liquid container 1 is formed in a dome shape having a pair of storage chambers 11 partitioned by a partition wall 13. Each storage chamber 11 is surrounded by a partition wall 13, a bottom wall portion 14, and a peripheral wall portion 15, and an opening 12 for discharging a chemical solution is formed in the bottom wall portion 14 in the vicinity of the partition wall 13. More specifically, the bottom wall portion 14 is formed in a semicircular shape in plan view, and on the outer surface between the peripheral edge of the opening 12 and the lower end of the peripheral wall portion 15 (the outer edge of the bottom wall portion 14), An inclined surface 141 extending so as to incline upward is formed. The angle α of the inclined surface 141 with respect to the horizontal plane is preferably 10 degrees or more and 40 degrees or less, and more preferably 15 degrees or more and 30 degrees or less. And the inclined surface is formed in the inner surface of the bottom wall part 14 so that this inclined surface 141 may be opposed. The chemical solution container 1 is partially or entirely made of a transparent or translucent material so that the remaining amount of the chemical solution such as an aromatic cleaning agent can be confirmed from the outside. Each opening 12 is closed with a cap 18 during distribution and storage after manufacture, and is opened during use.

  Each of the storage chambers 11 stores a chemical solution made of a cleaning agent and a chemical solution made of an aromatic deodorant. The viscosity of a chemical | medical solution can be 200-300 Pa.s, for example.

  Next, the cover member 3 will be described. FIG. 4 is a plan view (a) and a front sectional view (b) of the cover member 3. As shown in the figure, the cover member 3 has a pair of cylindrical portions 31 joined together by a plate-like joining portion 32 to form a bowl shape in plan view. Each cylindrical portion 31 includes a side wall 33 and an upper wall 34. And the cylindrical supply part 4 penetrates the upper wall 34, and the lower end is open | released. The upper wall of the cylindrical portion 31 includes a lower step wall 341 that surrounds the supply unit 4 and an upper step wall 342 that is higher than the lower step wall 341 on the outside of each cylindrical portion 31 and forms a crescent shape in plan view. ing. The upper wall 342 is provided with a plurality of air circulation holes 343 (four in this example).

  The supply unit 4 is integrally formed as a part of the cover member 3 and extends through the lower wall 341. The supply unit 4 is integrally formed with the support 2 and extends upward from the bottom wall 21 of the support 2. A joint portion 42 (described later) is provided, and these are combined to form a chemical solution passage for passing the chemical solution from the chemical solution container 1 to the guide member 5.

  The tubular portion 41 includes a connection portion 411 that extends through the lower wall 341 and has an upper end connected to the opening 12 of the chemical solution container 1 and a small-diameter narrow tube portion 412 that is continuous with the lower end of the connection portion 411. A partition wall 413 is provided at the lower end of the connection portion 411 so as to close the connection portion 411, and a narrow tube portion 412 is attached so as to penetrate the partition wall 413. The partition wall 413 is formed with a plurality of buffer holes 414 (three in this example).

  Next, the support body 2 will be described. FIG. 5 is a plan view (a) and a front sectional view (b) of the support 2, and FIG. 6 is an exploded perspective view (a) showing the support 2 and the cover member 3, and these combined. It is front sectional drawing (b) shown in the state made. As shown in FIG. 5, the support 2 includes a bottom wall 21 and a side wall 22 surrounding the bottom wall 21. On the bottom wall 21, a bowl-shaped upright wall 23 that is fitted to the outer surface of the side wall 33 of the cover member 3 is formed. Then, the buffer member 6 is formed between the pair of cylindrical portions 31 and the bottom wall 21 of the support 2 by fitting the cover member 3 into the standing wall 23 (see FIG. 6B). The bottom wall 21 and the side wall 22 are formed with a plurality of openings 24 for discharging water from the water discharge tap to the outside when the water flows into the support 2. The openings 24 have a size and a number (one or a plurality) necessary for discharging.

  7 is a diagram showing in detail the fitting of the narrow tube portion 412 of the cover member 3 and the fitting protrusion 42 of the support 2 shown in FIG. 6, and the right thin tube portion 412 and the fitting protrusion in FIG. 42 is shown in the center. Fig.7 (a) is a perspective view which shows the state before a fitting, FIG.7 (b) is a longitudinal cross-sectional view which shows the state after a fitting.

  As shown in FIG. 7, the fitting protrusion 42 extending upward from the bottom wall 21 of the support 2 has a diameter that fits to the inner surface of the lower end of the narrow tube portion 412. Further, a vertical groove 421 extending from the upper end to the lower end is formed on the outer surface of the fitting protrusion 42, and the vertical groove 421 forms a lead-out path 421 a between the inner wall surface of the narrow tube portion 412. The cross-sectional dimension is desirably set to such an extent that the chemical solution can be led out along the lead-out path 421a by capillary action. Furthermore, in this example, an annular portion 43 that fits to the outer surface of the lower end of the narrow tube portion 412 extends upward from the bottom surface of the support 2 in order to securely maintain the fitted state with the narrow tube portion 412.

  As shown in FIGS. 5B and 6B, a guide member 5 that guides the derived chemical solution is provided below the lead-out path 421a. The guide member 5 is formed in a plate shape having a width that covers the pair of lead-out paths 421a from below, and the upper end of the guide member 5 is in contact with the opening edge of the lower end of each lead-out path 421a and extends downward. A large number of narrow grooves 51 extending in the thickness direction and in the vertical direction are formed in the surface portions of the front and back surfaces of the guide member 5 (FIG. 1A shows the vertical grooves in the vertical direction), which leads out. It is configured to guide the chemical solution led out from the path 421a downward. The width and depth of the groove are determined according to the viscosity and the supply amount of the chemical solution, but it is usually desirable to be about 0.2 to 2 mm.

  Also, on the bottom surface of the support 2, two long legs 25 that are spaced from the front and back surfaces of the guide member 5, and four short legs 26 that are arranged around the long legs 25, downward. It is provided to extend. Of these legs 25, 26, the long legs 25 can be inserted into the drain B of the hand-washing portion A, and each short leg 26 is inserted into the drain B at the support 2. Is supported almost horizontally on the hand-washing part A. A shielding member 27 extends downward from the bottom surface of the support 2 between the guide member 5 and the long legs 25. The guide member 5 and the shielding member 27 are shortened in this order with respect to the long leg 25. The long leg 25 positions the support 2 at the drain port B, and the guide member 5 flows down to the drain port B. The length of each of the shielding members 27 is determined so that the water flowing down does not reach the outlet passage 421a.

  As shown in FIG. 6 (b), the chemical solution supply apparatus is configured so that the standing wall 23 of the support 2 is fitted to the outside of the side wall 33 of the cover member 3 to form the buffer chamber 6. Assembling is performed by inserting the opening 12 of the chemical solution container 1 into the connecting portion 411 extending upward.

  Next, an example of the manufacturing method of the chemical solution container described above will be shown with reference to FIG. FIG. 8 is a schematic cross-sectional view showing the relationship between the preform and the chemical container. First, two cylindrical preforms having openings at one end are connected. In these preforms, a part of the other end on the side opposite to the opening 12 is connected. And after mounting these preforms on a mold, as shown in FIG. 8, molding is performed while injecting air from each opening. At this time, a plate material (not shown) is disposed between the two preforms P, and this plate material is removed when air is injected to some extent. Thereby, since the expansion | swelling is restrict | limited at the side where the board | plate material is arrange | positioned, the preform P is extended in a horizontal direction along a board | plate material. This is the partition wall 13 described above. On the other hand, the side where the plate material is not arranged expands greatly until it comes into contact with the mold cavity. In addition, in the said manufacturing method, injection blow molding as shown in Unexamined-Japanese-Patent No. 2005-88904 is preferable.

  Thus, the partition wall 13 is formed between the two preforms P by the plate material, and a pair of storage chambers 11 is formed with the partition wall 13 interposed therebetween. Further, as shown in FIG. 8, in each storage chamber 11, a bottom wall portion 14 having an inclined surface 141 is formed so as to be continuous with the partition wall 13, and an opening 12 is formed in the vicinity of the partition wall 13 in the bottom wall portion 14. Is placed. Here, on the inner surface of the bottom wall portion 14, a raised portion 142 is formed on the periphery of the opening 12. This is because the partition wall 13 is formed at a position close to the opening 12 as described above. However, the inclined surface 141 formed on the outer surface of the bottom wall portion 14 extends at an angle such that the upper edge X of the inner surface of the bottom wall portion 14 is higher than the raised portion 142.

  Next, the operation of the chemical solution supply apparatus configured as described above will be described. First, the chemical solution in the chemical solution container 1 flows into the connection portion 411 and flows out from the outlet passage 421a, and then is guided to the guide member 5. And the chemical | medical solution on the guide member 5 is washed away by the water supplied from a water discharge tap at the time of a flush, and flows into a water storage tank. Thus, the chemical solution stored together with the water in the water storage tank has an aromatic deodorizing effect due to the aromatic component. In addition, the toilet bowl is washed with the chemical liquid that has flowed from the water storage tank to the toilet bowl at the time of flushing, and an aroma deodorizing effect can be obtained.

  In addition, the buffer chamber 6, the air circulation hole 343 of the cover member 3, and the buffer hole 414 of the supply unit 4 constitute an adjustment mechanism, and buffer the temperature change as follows. For example, when the temperature rises and the chemical solution container 1 is warmed, the air in the container 1 expands and the inside of the container 1 becomes positive pressure. In this case, the chemical solution in the chemical solution container 1 is pushed out and discharged, but since this chemical solution flows into the buffer chamber 6 through the buffer hole 414 in addition to the lead-out path 421a, the chemical liquid flows out excessively into the lead-out path 421a. Is prevented.

  On the other hand, when the temperature of the chemical liquid container 1 is lowered by cooling with running water or the like, and the air in the chemical liquid container 1 contracts to become negative pressure, the buffer chamber in which atmospheric pressure or indoor pressure is applied by the air circulation hole 343. The chemical solution in 6 is sucked into the chemical solution container 1 through the buffer hole 414. Therefore, it is possible to prevent the water on the guide member 5 or the diluted chemical solution from returning to the container 1 side through the lead-out path 421a. Further, it is possible to prevent the discharge of the chemical liquid from being restricted by the negative pressure in the chemical liquid container 1. Thus, the buffer chamber 6 circulates between the chemical solution container 1 and the buffer chamber 6 even when a pressure change occurs in the chemical solution container 1 due to a temperature change. It is possible to prevent excessive outflow or restriction of outflow.

  In addition, since the guide member 5 extends downward from a position where it abuts on the lower end of the fitting protrusion 42 of the supply unit 4, the chemical solution led out from the lead-out path 421 a to the guide member 5 runs along the guide member 5. Guided down. Therefore, even if the water flowing at the time of flushing contacts the guide member 5, this water can be prevented from reaching the lead-out path 421 a through the guide member 5, and water is mixed into the chemical solution container 1 to cause the chemical solution. Can be prevented from being diluted.

  In the chemical solution supply apparatus configured as described above, since the chemical solution container 1 has the inclined surface 141 formed on the outer surface of the bottom wall portion 14 of the storage chamber 11, when the remaining amount of the chemical solution decreases, It flows to the opening 12 along the inner surface facing the inclined surface 141. As described above, when the chemical liquid container 1 having such a partition wall 13 is formed by blow molding, a raised portion 142 may be formed on the inner surface of the periphery of the opening 12. In this embodiment, the bottom wall portion is formed. 14 is formed with the inclined surface 141, the chemical solution flows downward along the inner surface facing the inclined surface 141 and flows into the opening 12. At this time, since the upper edge X on the inner surface of the bottom wall portion 14 is higher than the raised portion 142 formed on the periphery of the opening 12, at least a portion higher than the raised portion 142 in the bottom wall portion 14 The chemical liquid does not remain and flows out from the opening 12. Therefore, the chemical liquid can be prevented from remaining over the entire surface of the bottom wall portion 14. Thereby, since the user can visually recognize that the bottom of the bottom wall portion 14 is exposed and the remaining amount of the chemical liquid is reduced, the user can be urged to replace the chemical liquid container 1.

  As mentioned above, although one Embodiment of this invention was described, this invention is not limited to this, A various change is possible unless it deviates from the meaning. For example, in the above-described example, there are two storage chambers for the chemical solution container. However, the number of partition walls can be increased to be three or more. Further, the configurations of the cover member and the support may be other than those described above, and are not particularly limited as long as the chemical liquid discharged from the chemical liquid container can be brought into contact with the water discharge at the time of flushing through the guide member.

  Examples according to the present invention will be described below. However, the present invention is not limited to the following examples.

  Here, in the chemical solution supply apparatus as shown in the above embodiment, a device equipped with a chemical solution container as shown in FIG. 9 is used as an example, and a device equipped with a chemical solution container as shown in FIG. 10 is prepared as a comparative example. did. Each chemical solution container was formed by blow molding as described in the embodiment. The unit of the numerical values in the figure is mm.

  In the chemical container according to the example, as shown in FIG. 9 (a), in the inclined surface of the outer surface of the bottom wall portion, the angle along the partition wall is 19 degrees, and as shown in FIG. 9 (b), The angle in the direction away from the partition is 16 degrees. Further, a raised portion having a height t1 (thickness) of about 5.8 mm was formed on the inner surface of the peripheral edge of the opening. Furthermore, the upper edge of the inner surface of the bottom wall is higher than the raised portion (see the dotted line in FIG. 9).

  On the other hand, in the chemical solution container according to the comparative example, as shown in FIG. 10A, the angle in the direction along the partition wall is 4.4 degrees on the inclined surface of the bottom wall, as shown in FIG. In addition, the angle away from the partition is 6 degrees. In addition, a raised portion having a height t2 (thickness) of about 5.2 mm was formed on the inner surface of the peripheral edge of the opening. Furthermore, the upper edge on the inner surface of the bottom wall portion is lower than the raised portion (see the dotted line in FIG. 10).

  10 g of the cleaning agent or the fragrance was stored in each storage chamber of the chemical solution container according to the example and the comparative example as described above. The viscosity of the chemical solution was 240 Pa · s. Then, five such Examples and Comparative Examples were prepared, and the natural solution was dropped from the chemical solution container at 25 ° C. When the chemical solution dropped, the remaining amount of the chemical solution remaining in the chemical solution container was measured. As a result, in the examples, a total of 0.80 g of the chemical solution remained in the chemical solution container as a whole, and in the comparative example, an average of 1.35 g of the chemical solution remained as a whole. In addition, as shown in FIG. 11A, in the embodiment, the chemical solution remains only in a part of the bottom wall portion of the chemical solution container, and most of the bottom wall portion is exposed. Therefore, the user can visually recognize that the chemical solution is almost used up. On the other hand, in the comparative example, the chemical solution remains over the entire surface of the bottom wall portion of the chemical solution container. Therefore, the user is highly likely to think that the chemical solution still remains. In addition, in said Example, even if it was a case where the viscosity of a chemical | medical solution was 220-260 Pa.s, it confirmed that the same result was obtained.

  As mentioned above, since the chemical | medical solution container which concerns on an Example all the upper edges in the inner surface of a bottom wall part are higher than a protruding part, most chemical | medical solutions get over a protruding part and are discharged | emitted from an opening. Became clear.

DESCRIPTION OF SYMBOLS 1 Chemical solution container 2 Support body 5 Guide member 11 Storage chamber 12 Opening 13 Partition 14 Bottom wall part 141 Inclined surface 142 Raised part

Claims (5)

A chemical solution container formed by blow molding, having a plurality of storage chambers for storing a chemical solution, wherein openings are formed in the bottom wall portion of each of the storage chambers, and the plurality of openings are adjacent to each other. Because
Each storage chamber is partitioned by a partition and each opening is formed in the vicinity of the partition,
The outer surface of the bottom wall portion of each storage chamber has an inclined surface that extends upward from the periphery of the opening toward the outer edge of the storage chamber,
The angle of the inclined surface is set so that the upper edge of the inner surface of the bottom wall portion facing the inclined surface is higher than the raised portion formed at the periphery of the opening. .   The chemical solution container according to claim 1, wherein the inclined surface is inclined at an angle of 10 degrees or more with respect to a horizontal plane.   The chemical solution container according to claim 1 or 2, wherein the inclined surface is inclined at an angle of 30 degrees or less with respect to a horizontal plane. The chemical container is divided into two storage chambers by one partition wall,
The chemical | medical solution container in any one of Claim 1 to 3 with which the said two said opening is arrange | positioned so that the said partition may be pinched | interposed. A chemical container according to any one of claims 1 to 4,
A support for supporting the chemical container;
A guide member attached to the support and guiding the chemical discharged from the opening of the chemical container to the outside of the support;
A chemical supply device comprising: