JP5030712B2 - Chemical supply device - Google Patents

Description

  The present invention relates to a chemical liquid supply apparatus that is attached to a rim of a toilet bowl and supplies a chemical liquid for cleaning the toilet bowl.

  Various chemical solution supply apparatuses for cleaning toilet bowls and obtaining an aroma effect have been proposed depending on the type of toilet bowl to be attached. For example, for a type having a water storage tank, a chemical liquid supply device has been proposed that is arranged in the hand washing section at the top of the tank, and this apparatus supplies chemical liquid into the water storage tank along with water supplied to the hand washing section. Is configured to do.

On the other hand, toilets that do not have a hand-washing part at the upper part of the tank or toilets that do not have a water storage tank are also on the market. For example, the chemical solution supply device described in Patent Document 1 is provided with a chemical solution bottle so as to be hung on a rim of a toilet bowl, and a plate for receiving the chemical solution is attached below the bottle. And a chemical | medical solution is supplied to the inner wall face of a toilet bowl by exposing the chemical | medical solution supplied on a plate from a chemical | medical solution bottle by running water. As a result, the toilet bowl is washed, and the fragrance effect can be obtained by the fragrance contained in the chemical solution.
Special table 2003-517124 gazette

  By the way, if the said chemical | medical solution supply apparatus is not attached with an appropriate angle with respect to a toilet bowl, there exists a problem that sufficient washing | cleaning effect cannot be acquired. That is, since the shape of the toilet bowl is wide-ranging, the chemical solution supply device cannot be attached to all toilet bowls at an appropriate angle. For example, if the plate tilts downward, it becomes difficult to guide running water on the plate, so that the chemical solution cannot be efficiently exposed, and the chemical solution flows down to the toilet before being exposed to running water, and the entire toilet cannot be washed. There is. On the other hand, if the plate is tilted too far away from the toilet, there is a problem that running water cannot flow on the plate.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a chemical solution supply apparatus that can deal with toilets of various shapes and can obtain an excellent cleaning effect.

  The present invention has been made in order to solve the above-described problem, and is a chemical liquid supply device that is attached to a toilet rim. The chemical liquid container accommodates the chemical liquid and has an outlet for the chemical liquid; and A medicinal solution discharging mechanism that is connected and guides the medicinal solution in the medicinal solution container to the outside; a support member that supports the discharged medicinal solution in contact with running water flowing in the toilet; the medicinal solution container, the drug ejecting mechanism, and the A suspension member for hanging the support member on the rim of the toilet bowl, and the support member is connected to the rim side of the base portion that receives the chemical solution that has passed through the chemical solution discharge mechanism, and is connected to the base portion. And a movable part that can be tilted and can change the tilt angle.

  According to this configuration, the support member that receives the chemical solution discharged from the chemical solution container includes the base portion and the movable portion that can change the angle with respect to the base portion. Therefore, even if the base portion is inclined downward from the horizontal depending on the mounting situation, the flowing water flowing from above can be guided to the base portion by inclining the movable portion so as to face upward with respect to the base portion. . It is also possible to store a chemical solution at the connecting portion between the base portion and the movable portion. Therefore, since the chemical | medical solution which flowed out to the base part can be efficiently swept and can be made to flow to a toilet bowl, the outstanding cleaning effect can be acquired irrespective of the shape of a toilet bowl.

  Further, since the angle of the movable part can be changed, the movable part can be brought into contact with the inner wall surface of the toilet regardless of the shape of the toilet bowl to be attached. That is, since the movable part is disposed between the base and the toilet inner wall surface and the inclination angle can be changed, for example, when the distance between the toilet inner wall surface and the base is long, the inclination of the movable part is reduced. While it abuts against the inner wall surface of the toilet bowl, if it is shorter, it comes into contact with the inner wall surface of the toilet bowl with increasing inclination. Therefore, since the movable part comes into contact with the toilet without forming a gap between the base and the inner wall of the toilet for various types of toilets, it is possible to reliably guide the flowing water along the inner wall of the toilet to the base. it can.

  In the said chemical | medical solution supply apparatus, a movable part can be comprised with the material which can be elastically deformed, for example, and it can comprise so that the angle with respect to a base may be adjusted. For example, the movable part can be bent by elastic deformation to form an inclination and guide the flowing water. Alternatively, the angle can be adjusted by connecting the movable part to the base so as to be swingable.

  As described above, when the movable part is connected to the base so as to be swingable, it is preferable to provide a first restricting means for restricting the movable part from tilting downward relative to the base. This is because if the movable portion is inclined downward relative to the base, the running water flowing from above cannot be guided to the base, and the chemical solution cannot be supplied to the toilet. In this case, since the movable portion swings upward from the horizontal, if the distance between the base and the toilet inner wall surface is long, the inclination is reduced by its own weight, and the gap between the base and the toilet inner wall surface is blocked. If the distance is short, it does not incline downward, so if the movable part is pressed against the inner wall surface of the toilet bowl, the inclination increases to close the gap. Therefore, since the movable part is inclined so as to match the shape of the toilet bowl during the mounting operation of the chemical solution supply apparatus to the rim, it is necessary to adjust the angle of the movable part by inserting a hand into the toilet bowl after the apparatus is installed. There is no hygienic advantage. The “horizontal” described above does not necessarily have to be exactly horizontal, and there may be a slight inclination that can guide the flowing water to the base side.

  Moreover, in addition to the 1st control means which controls the downward inclination of a movable part, the 2nd control means which controls that a movable part inclines to about 90 degree | times or more with respect to a base can also be provided. Note that the first and second restricting means may be constituted by separate members, or may be constituted integrally by a single member.

  At least one of the first and second restricting means can be constituted by, for example, a groove formed along the connecting portion of the movable part and the base part. In this case, in order to restrict the downward inclination, a groove may be formed on the lower surface of the connecting portion (first restricting means). That is, when the movable part is inclined downward, the opposing side wall surfaces of the groove come into contact with each other, so that the inclination of the movable part can be restricted. On the other hand, in order to restrict upward inclination, a groove may be formed on the upper surface of the connecting portion between the movable part and the base part (second restricting means). Since the regulating means can be configured with such a simple configuration, it is advantageous from the viewpoint of cost.

  In addition, in order to restrict the inclination of the movable part, for example, at least one of the first and second restricting means can be constituted by a convex part provided on at least one of the movable part and the base part. At this time, when the convex portions are formed on both the movable portion and the base portion, the inclination can be restricted by the contact of the convex portions. Further, when the convex portion is provided on the base, the movable portion is brought into contact with the convex portion and the movable portion, or when the convex portion is provided on the movable portion, the movable portion is brought into contact with the convex portion from the base portion. Can be controlled. For example, when the convex portion is provided on the lower surface of the movable portion and the base portion, the first restricting means can be provided, and when the convex portion is provided on the upper surface side, the second restricting means can be provided. In addition, the position which forms a convex part will not be specifically limited if it is the vicinity of the connection part of a movable part and a base.

  Moreover, although a convex part can be made into various shapes, in the convex part, it is preferable to form the inclined surface which inclines in the advancing direction of the said flowing water in the surface facing the flowing direction of the flowing water. Thereby, it can prevent that the flow of flowing water is obstructed by a convex part, and can flow flowing water smoothly.

  In addition, it is preferable that the movable portion is configured to extend upward from the base portion in an initial state so as to incline elastically. In this way, when installing the device on the toilet, when the movable part is brought into contact with the inner wall surface of the toilet, the movable part is fixed to the inner wall surface in order to elastically press the inner wall surface of the toilet bowl. Can do. Therefore, it is possible to prevent the movable part from moving due to the flowing water and leaving the inner wall surface of the toilet, so that the flowing water can be reliably guided to the base side. In addition, it is preferable that the inclination angle in the initial state of the movable portion with respect to the base portion is, for example, 15 to 45 degrees in consideration of a general toilet bowl shape.

  According to the chemical solution supply apparatus of the present invention, it is possible to deal with various toilet bowl shapes and to obtain an excellent cleaning effect.

  Hereinafter, an embodiment of a chemical liquid supply apparatus according to the present invention will be described with reference to the drawings. 1 is a perspective view of a chemical liquid supply apparatus according to the present embodiment, FIG. 2 is a cross-sectional view of FIG. 1, FIG. 3 is a cross-sectional view of FIG. 1 along the AA line of FIG. FIG. 5 is an exploded perspective view of FIG.

  This chemical solution supply device is used by being hung on a toilet rim, and as shown in FIGS. 1 to 5, a chemical solution container 1 containing a chemical solution, and an apparatus main body 2 for supporting this from below. And a suspension member 3 for hanging the device on the rim. In addition, a chemical liquid supply mechanism 4 that supplies the chemical liquid flowing out from the chemical liquid container 1 to the bottom surface of the apparatus main body 2 is disposed inside the apparatus main body 2. Hereafter, each member mentioned above is demonstrated in detail.

  As shown in FIG. 5, the chemical solution container 1 is formed in a transparent dome shape and has a discharge port 11 on the lower surface. A cap 13 is attached to the discharge port 11. The cap 13 is composed of an annular main body 131 and a thin film portion 132 that closes the central hole. When used, the cap 13 breaks the thin film portion 132 to discharge the chemical solution.

  As shown in FIGS. 4 and 5, the apparatus main body 2 includes a support plate (support member) 21 constituting a bottom surface and a wall body 22 surrounding the periphery thereof. The support plate 21 includes a base portion 211 having a substantially rectangular shape in plan view and a movable portion 212 that is swingably connected to one side thereof. The support plate 21 has three sides other than the side on which the movable portion 212 is provided. The wall body 22 described above is provided in a U-shape. Therefore, the apparatus main body 2 is formed in a cup shape in which a wall on one side is notched and opened, and a part of the base portion 211 and the movable portion 212 are configured to protrude from the open portion 23. Then, as will be described later, running water flows into the apparatus main body 2 from the open portion 23.

  Moreover, the support | pillar 24 extended upwards is attached to the center of the base 211, and the suspension member 3 is attached to the space between this support | pillar 24 and the cover member 411 mentioned later so that an up-down movement is possible. The hanging member 3 is formed in a band shape that is bent at two locations so as to be elastically deformable. In an initial state, the hanging member 3 is folded as shown in FIG. Further, since the hanging member 3 is configured to be movable up and down, the height of the chemical solution container 1 and the apparatus main body 2 with respect to the rim can be adjusted so that the apparatus and the rim do not interfere with each other.

  Next, the support plate 21 will be described in more detail. As shown in FIG. 2, in the support plate 21 of this embodiment, the base 211 and the movable part 212 are integrally formed of resin or the like, and the base 211 is about 6 degrees toward the movable part 212 side. Inclined downward. As a result, as will be described later, the discharged chemical liquid can easily flow to the rim side. The inclination angle α of the base 211 can be set to other than this, and can be set to, for example, 0 to 45 degrees, and preferably 3 to 30 degrees.

  A groove 213 is formed on the back surface of the support plate 21 along the boundary line between the base portion 211 and the movable portion 212. Therefore, since the boundary between the base 211 and the movable portion 212 is formed into a thin film shape by the groove 213, the movable portion 212 can swing with respect to the base 211. Further, since the groove 213 is formed on the back surface of the support plate 21, when the movable portion 212 is inclined downward, the opposing side wall surfaces in the groove 213 come into contact with each other, thereby restricting the downward inclination. (FIG. 2A).

  On the other hand, it is possible to tilt upward, and if a force is applied, the movable portion 212 can be swung upward. However, upward inclination is also regulated as follows. As shown in FIG. 1 and FIG. 2, a substantially rectangular side plate 214 is attached to both sides of the base portion 211, and an end surface extending vertically toward the movable portion 212 side of this side plate 214 is connected to the movable portion 212. Contact is possible. That is, when the movable portion 212 is inclined to an inclination angle β of 90 degrees or more, the end surface of the side plate 214 and the movable portion 212 come into contact with each other, and the movable portion 212 is not inclined further (FIG. 2). (B)). In the initial state, the movable portion 212 is inclined upward at an inclination angle β of about 30 ° with respect to the base portion 211. From this state, the movable portion 212 is about 0 to 90 ° with respect to the base portion 211 due to elastic deformation of the boundary portion. Inclination is possible within a certain range. Here, the groove 213 constitutes the first restricting means of the present invention, and the side plate 214 constitutes the second restricting means. In the apparatus main body 2 configured as described above, a plurality of water holes 25 are formed in the peripheral edge of the base portion 211 and the wall body 22, and the water flowing in from the open portion 23 passes through these water holes 25 to form the apparatus. It is discharged from the main body 2 (see FIGS. 1 and 5).

  Next, the chemical solution supply mechanism 4 will be described. As shown in FIGS. 2 to 5, the chemical solution supply mechanism 4 is disposed between the chemical solution container 1 and the support plate 21, and includes an upper member 41 disposed on the upper side and a lower member disposed on the lower side. 42. The upper member 41 is formed in an elliptical cylindrical shape in plan view, and the lower part is open. On the other hand, the lower member 42 includes a plate-like portion 421 having an elliptical shape in plan view, and a low wall member 423 formed so as to extend in the vertical direction around the lower portion 42 so as to block the lower opening of the upper member 41. Placed in. And the buffer space 43 which hold | maintains a chemical | medical solution is formed between both by combining the upper member 41 and the lower member 42. Hereinafter, the upper member 41 and the lower member 42 will be described in more detail.

  As shown in FIGS. 2 and 5, a rail-like cover member 411 extending upward is attached to the side surface of the upper member 41. As described above, the cover member 411 abuts on the support column 24 and is suspended. A space for accommodating the hanging member 3 is formed. The upper member 41 is provided with a sharp cylindrical communication pipe 412 with a sharply cut end at the center of the upper surface, and a total of four air circulation holes 413 at the end of the upper surface. . The communication pipe 412 is pierced by the cap 13 of the chemical solution container 1 described above and plays a role of breaking the thin film portion 132. Further, an annular groove 417 is formed on the periphery of the communication pipe 412, and the main body 131 of the cap 13 is fitted into the groove 417. On the other hand, as shown in FIG. 2, a cylindrical fixed pipe 414 extending toward the lower member 42 and a plurality of chemical liquid communication holes 415 disposed in the vicinity thereof are formed on the inner bottom surface of the communication pipe 412. . The chemical solution communication holes 415 and the air circulation holes 413 described above communicate with the buffer space 43.

  Next, the lower member 42 will be described with reference to FIGS. 6 is a perspective view (a), a plan view (b), a front view (c), and a bottom view (d) as seen from the lower surface of the lower member, and FIG. 7 is a partial perspective view (a) of the lower member. It is the BB sectional view (b). First, as shown in FIG. 5, at the center of the lower member 42, a cylindrical guide tube 424 fitted to the fixed tube 414 of the upper member 41, and a circular fixed wall 425 provided so as to surround the periphery thereof. And are provided. The above-described fixed tube 414 is fitted into the gap between the guide tube 424 and the fixed wall 425. The upper opening of the guide tube 424 has an obliquely cut shape, and a guide groove 426 extending in the vertical direction along the outer peripheral surface of the guide tube 424 is formed from the lower side of the opening. Here, as shown in FIGS. 6 and 7, since the guide tube 424 is fitted inside the fixed tube 414, a chemical solution passage (guide channel) is formed by the inner wall surface of the fixed tube 414 and the guide groove 426. Is done. A space through which the chemical solution passes is also formed in the gap between the bottom surface of the gap between the guide tube 424 and the fixed wall 425 and the lower end portion of the fixed tube 414. More specifically, on the bottom surface of the gap, approximately 90 degrees on each side of the guide groove 426 constitutes an extension path 427 for the chemical solution, and on the opposite side to the guide groove 426, a half of approximately 180 degrees is formed. A circular outflow hole 428 is formed. And the chemical | medical solution which passed the extension path 427 flows out from the outflow hole 428 to the support plate 21 side.

  As shown in FIG. 6, a pair of leg portions 429 are attached to both ends of the lower surface of the wall member 423 in the lower member 42, and the leg portions 429 provide a space between the lower surface of the lower member 42 and the support plate 21. A space is formed. As will be described later, this space serves as a path for chemicals and running water. Further, on the lower surface of the lower member 42, a protruding piece 431 that connects both ends of the above-described outflow hole 428 and a pair of protrusions 432 that extend from both ends of the protruding piece 431 are formed. Each protrusion 432 extends obliquely toward the movable portion 212 so as to be separated from each other, and as shown in FIG. 6C, the protrusion height from the lower surface of the lower member 42 increases toward the tip. Is getting bigger. That is, as shown in FIG. 2, each protrusion 432 has a smaller gap with the support plate 21 as it goes to the tip, and is in contact with the support plate 21 at the tip.

  Next, a method of using the chemical supply apparatus configured as described above will be described with reference to FIG. FIG. 8 is a side view showing an attached state of the chemical solution supply apparatus. First, the chemical solution container 1 is disposed on the upper member 41. Thereby, the communication pipe 412 is pierced into the cap 13 of the chemical solution container 1 and the chemical solution container 1 is fixed. Subsequently, when the device is attached to the toilet rim, the suspension member 3 is pushed out from the state of FIG. And as shown to Fig.8 (a), it arrange | positions so that the rim | limb R may be pinched | interposed. At this time, the movable portion 212 abuts on the inner wall surface of the toilet bowl, but can be swung with respect to the base portion 211, and therefore tilts according to the distance between the base portion 211 and the toilet inner wall surface S. That is, as shown in FIG. 8A, when the distance between the base 211 and the toilet inner wall surface S is small, the movable portion 212 is largely inclined while being pressed against the toilet inner wall surface S, and the clearance between the toilet inner wall surface S and Fill. On the other hand, when the distance is large, the inclination angle β is small as shown in FIG. 8B, but in any case, the gap between the base portion 211 and the toilet inner wall surface S is filled. As a result, since the chemical liquid that has flowed out to the base portion 211 can be efficiently swept away and flowed to the toilet bowl, an excellent cleaning effect can be obtained regardless of the shape of the toilet bowl.

  Subsequently, the flow of the chemical solution will be described. When the thin film portion 132 of the cap 13 is broken by the communication pipe 412, the chemical liquid flows out from the chemical liquid container 1 to the chemical liquid supply mechanism 4, and a part thereof is in the buffer space 43 via the communication pipe 412 and the chemical liquid communication hole 415. Flow into. On the other hand, as shown in FIGS. 6 and 7, the remaining chemical liquid flows downward through the guide groove 426 and then flows out to the lower surface side of the lower member 42 through the extension path 427 and the outflow hole 428. And this chemical | medical solution moves to the movable part 212 side along the protrusion 431 and the protrusion part 432, and moves to the support plate 21 in the contact part of the support plate 21 and the protrusion part 432. FIG. Since the base portion 211 of the support plate 21 is slightly inclined downward, the chemical solution flows downward and is accumulated at the boundary portion with the movable portion 212. At this time, the fragrance | flavor contained in a chemical | medical solution volatilizes and the aroma effect is acquired.

  Here, the function of the buffer space 43 described above will be described. The buffer space 43 functions as a buffer when a pressure change occurs in the chemical liquid container 1 due to a temperature change. 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. However, since this chemical solution flows into the buffer space 43 through the chemical solution communication hole 415 in addition to the guide groove 426, the chemical solution is excessive from the guide groove 426. Is prevented from being leaked into the water. On the other hand, when the temperature of the chemical liquid container 1 is lowered by being cooled by flowing water and the air in the chemical liquid container 1 is contracted to become negative pressure, the pressure of the air acts on the chemical liquid through the air circulation holes 413. The buffer space 43 is sucked into the chemical liquid container 1 through the chemical liquid communication hole 415. As a result, it is possible to prevent the water that has flowed into the apparatus main body from being sucked into the chemical container and discharged. In this way, the buffer space 43 is in the container 1 because most of the chemical liquid flows between the chemical liquid container 1 and the buffer space 43 even when a pressure change occurs in the chemical liquid container 1 due to a temperature change. It is possible to prevent the chemical solution from flowing out excessively or restricting outflow.

  After the apparatus is installed as described above, when water is flowed into the toilet, the flowed water travels along the toilet inner wall surface S from the inside of the rim R as shown in FIG. Guided to the 211 side (arrow X). Then, the chemical solution stored at the boundary portion between the base portion 211 and the movable portion 212 is swept away while flowing out from the water flow hole 25 or bounced back against the wall body 22 in the device, and from the open portion 23 to the outside of the device. To flow. Thus, the chemical solution is supplied to the toilet inner wall surface S together with running water, and the toilet bowl is cleaned. In addition, although the water which flows on the support plate 21 may flow backward in the chemical solution supply mechanism 4 and enter the chemical solution container 1, this is dealt with as follows. That is, in the apparatus according to the present embodiment, the chemical liquid flows out onto the support plate 21 via the guide groove 426 and the extension path 427. In particular, since the extension path 427 extends horizontally, the water that has flowed upward through the protrusions 431 and the protrusions 432 once passes through the extension path 427 extending horizontally, and then extends further vertically. If it does not pass through, the chemical solution container 1 is not reached. Thus, in this apparatus, since the path | route extended horizontally is arrange | positioned in the path | route of the orthogonal | vertical direction from the support plate 21 to the chemical | medical solution container 1, entry of water can be prevented.

  As described above, according to the present embodiment, the support plate 21 that receives the chemical solution discharged from the chemical solution container 1 includes the base portion 211 and the movable portion 212 that can change the angle relative thereto. The following effects can be obtained. That is, even if the base 211 is tilted downward from the horizontal depending on the mounting situation, if the movable portion 212 is tilted so as to face upward with respect to the base 211, the flowing water flowing from above is directed to the base 211. Can lead. As a result, since the chemical liquid that has flowed out to the base portion 211 can be efficiently swept away and flowed to the toilet bowl, an excellent cleaning effect can be obtained regardless of the shape of the toilet bowl.

  Moreover, since the angle of the movable part 212 can be changed, the movable part 212 can be brought into contact with the toilet without forming a gap between the base 211 and the toilet inner wall surface S regardless of the shape of the toilet. . As a result, it is possible to reliably guide the flowing water traveling along the inner wall surface of the toilet bowl to the base 211 side. Further, since the movable portion 212 is automatically inclined during the work of attaching the chemical solution supply device to the rim, it is not necessary to adjust the angle of the movable portion by placing a hand in the toilet after the device is attached. This is also advantageous.

  As mentioned above, although one Embodiment of this invention was described, this invention is not limited to the said embodiment, A various change is possible unless it deviates from the meaning.

  For example, in the above-described embodiment, the movable portion 212 is swingably connected to the base portion. However, the movable portion 212 is not particularly limited as long as the movable portion 212 is inclined with respect to the base portion 211. For example, as shown in FIG. 9, if the movable portion 212 is formed of a material that can be elastically deformed, the movable portion 212 may not be connected so as to be swingable. That is, in this configuration, when the movable portion 212 is pressed against the toilet wall surface S, it is elastically deformed and becomes a curved shape. Therefore, regardless of the shape of the toilet, an inclined surface can be formed with respect to the base 211, and the gap between the base 211 and the toilet inner wall surface S can be filled reliably.

  In the above embodiment, the groove 213 is formed on the lower surface of the support plate 21 as the first restricting means for restricting the inclination of the movable portion 212. However, other configurations can be adopted. Hereinafter, a description will be given based on FIGS. 10 and 11. FIG. 10 is a perspective view showing an example of a mode of a connecting portion between the base portion and the movable portion, and FIG. 11 is a cross-sectional view taken along line YY in FIG. In the example shown in FIG. 10, the water flow hole 25 is formed in the center of the connecting portion between the base portion 211 and the movable portion 212, and thin hinge portions 216 are formed on both sides thereof. And the 1st convex part 217 extended diagonally upward toward the movable part 212 side is formed in the side edge part of the base 211. As shown in FIG. Further, as shown in FIG. 11, at the edge of the water flow hole 25, a second convex portion 218 extending obliquely downward from the end of the base 211 toward the movable portion 212, and from the end of the movable portion 212 to the base 211 side. A third convex portion 219 extending obliquely downward is formed. In FIG. 11A, the tip surfaces of the second and third convex portions 218 and 219 are in surface contact with each other, thereby restricting the movable portion 212 from being tilted downward from the horizontal. On the other hand, in FIG.11 (b), the surface which faces the movable part 212 side of the 1st convex part 217 and the upper surface of the movable part 212 contact | abut, It controls that the movable part 212 inclines rather than perpendicular | vertical. . The flowing water hole 25 also plays a role of discharging the flowing water.

  The contact form of the convex portion is possible in addition to this. Hereinafter, other examples are shown in FIGS. The following example is a modification based on FIG. In FIG. 12A, the tip of the second convex portion 218 and the upper surface of the third convex portion 219 are in line contact with each other, so that the inclination below the horizontal is restricted. In FIG. 12B, the tip of the first convex portion 217 and the upper surface of the movable portion are in line contact with each other, thereby restricting the movable portion 212 from being tilted from the vertical. Further, in the example shown in FIG. 13, a fourth convex portion 220 extending obliquely upward toward the base portion 211 side is provided on the upper surface of the movable portion 212. And as shown to Fig.13 (a), the front-end | tip top part of the 2nd convex part 218 and the front-end | tip top part of the 3rd convex part 219 are line-contacting, and the inclination below horizontal is controlled. Further, as shown in FIG. 13B, the tip of the first convex portion 217 and the tip of the fourth convex portion 220 are in line contact with each other, thereby restricting the movable portion 212 from being tilted from the vertical. ing. Further, in the example shown in FIG. 14, only the movable portion 212 is prevented from inclining below the horizontal, and only the third convex portion 219 is provided on the lower surface of the movable portion 212. More specifically, the third convex portion 219 extends obliquely downward beyond the edge of the flowing water hole 25 on the base portion 211 side. For this reason, when the movable portion 212 is inclined downward from the horizontal as shown in FIG. 14B from the initial state of FIG. 14A, the third convex portion 219 comes into contact with the lower surface of the base portion 211 and is movable. The inclination of the portion 212 is restricted. In each of the above examples, the connecting portion between the movable portion 212 including the convex portion and the base portion 211 is integrally formed, but may be configured by combining two or more members. Moreover, as long as each convex part 217-220 is the vicinity of the connection part of the base 211 and the movable part 212, the position is not specifically limited, Not only the center of a connection part but a side part may be sufficient. In the above-described example, the first and fourth convex portions 217 and 220 constitute the second restricting means of the present invention, and the second and third convex portions 218 and 219 constitute the first restricting means.

  In the example described above, the first and second restricting means are formed separately, but can be formed integrally. For example, in the example of FIG. 15, the first convex portion 217 and the second convex portion 218 are integrally formed on the periphery of the water flow hole 25 in the base portion 211. That is, by providing the first convex portion 217 on the upper surface side of the base portion 211 and the second convex portion 218 on the lower surface side, the first and second regulating means are integrally formed near the center of the base portion 211. ing. On the other hand, a third convex portion 219 is provided on the lower surface side of the movable portion 212. Then, when the movable portion 212 is inclined so as to be substantially horizontal from the initial state shown in FIG. 15A, the second and third convex portions 218 and 219 as shown in FIG. Inclination is restricted. On the other hand, when the movable portion 212 is inclined so as to be vertical, the inclination is regulated by the first convex portion 217 and the upper surface of the movable portion 212 coming into contact with each other. In addition, FIGS. 11-15 mentioned above are an example, These can be combined suitably and can be used as the control means of this invention.

  Moreover, each convex part can be made into various shapes, and will not be specifically limited if the inclination of the movable part 212 can be controlled. By the way, the flowing water may flow from the side of the device. In this case, it is preferable that the shape of the convex portion does not suppress the flow of running water. Therefore, for example, as shown in FIG. 16, a convex portion can be formed. FIG. 16A is a front view of the movable portion viewed from the rim side, and FIG. 16B is a front view of the movable portion viewed from the base side. In the example shown to Fig.16 (a), in the 3rd convex part 219, the surface facing the flow of flowing water is inclined, and flowing water flows smoothly. Of course, the 2nd convex part 218 can also be made into the same shape. Moreover, in the example of FIG.16 (b), the surface facing the flowing water of the 1st convex part 217 is inclined, and the 4th convex part 220 can also be made into the same shape. In this way, in the convex part, the surface facing the flow of flowing water is inclined along the flowing direction of the flowing water, or the flow is made smooth so that the flowing water flows smoothly and the chemical solution is efficiently exposed. Can do.

  In the above-described embodiment, the movable portion 212 is inclined and extended upward in the initial state. However, if the movable portion 212 can be inclined with respect to the base 211, the position of the movable portion 212 is not fixed in the initial state. May be. However, in this case, there is a possibility that the movable portion 212 may be tilted downward. In such a case, it is necessary to tilt the movable portion 212 upward by hand.

  Moreover, the structure of the chemical | medical solution container 1 and the chemical | medical solution supply mechanism 4 is not limited to the said embodiment, If a chemical | medical solution can be supplied with respect to the support plate 21 from the chemical | medical solution container 1, it will not specifically limit. Further, the support plate 21 does not necessarily have to be formed in a plate shape, as long as a surface for receiving a chemical solution is formed.

It is a perspective view which shows one Embodiment of the chemical | medical solution supply apparatus which concerns on this invention. It is sectional drawing of FIG. It is sectional drawing of FIG. 1 in the AA line of FIG. It is a top view of FIG. FIG. 2 is an exploded perspective view of FIG. 1. It is a perspective view of a lower member, a top view, a front view, and a bottom view. It is a partial perspective view of a lower member, and its BB sectional view. It is a side view which shows the use condition of the chemical | medical solution supply apparatus of FIG. It is a partial side view which shows the other example of the chemical | medical solution supply apparatus of FIG. It is a perspective view which shows the other aspect of the connection part of a base part and a movable part. It is sectional drawing which shows operation | movement with a base and a movable part. It is sectional drawing which shows operation | movement with a base and a movable part. It is sectional drawing which shows operation | movement with a base and a movable part. It is sectional drawing which shows operation | movement with a base and a movable part. It is sectional drawing which shows operation | movement with a base and a movable part. It is a figure which shows the connection part of a base and a movable part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Chemical solution container 21 Support plate 211 Base 212 Movable part 3 Hanging member 4 Chemical solution supply mechanism

Claims (7)

A chemical supply device attached to a toilet rim,
A chemical container containing a chemical solution and having a discharge port for the chemical solution;
A chemical solution discharging mechanism connected to the discharge port and guiding the chemical solution in the chemical solution container to the outside;
A support member that supports the discharged chemical solution so as to be in contact with running water flowing in the toilet bowl;
A hanging member for hanging the drug solution container, a drug discharging mechanism, and the support member on a rim of a toilet bowl,
The support member is
A base for receiving the chemical solution through the chemical solution discharging mechanism;
A movable part connected to the rim side at the base part, capable of tilting with respect to the base part, and capable of changing the tilt angle;
Have,
A chemical solution supply apparatus, further comprising first restriction means for restricting the movable portion from tilting downward relative to the base relative to the horizontal . A chemical supply device attached to a toilet rim,
A chemical container containing a chemical solution and having a discharge port for the chemical solution;
A chemical solution discharging mechanism connected to the discharge port and guiding the chemical solution in the chemical solution container to the outside;
A support member that supports the discharged chemical solution so as to be in contact with running water flowing in the toilet bowl;
A hanging member for hanging the drug solution container, a drug discharging mechanism, and the support member on a rim of a toilet bowl,
The support member is
A base for receiving the chemical solution through the chemical solution discharging mechanism;
A movable part connected to the rim side at the base part, capable of tilting with respect to the base part, and capable of changing the tilt angle;
Have
A chemical solution supply apparatus , further comprising second restriction means for restricting the movable portion from tilting to approximately 90 degrees or more with respect to the base portion . The chemical solution supply apparatus according to claim 1 , wherein the movable portion is swingably connected to the base portion. At least one of the first and second restricting means is constituted by a groove formed along a connecting portion of the movable part and the base part, and the side walls facing each other of the groove are in contact with each other, whereby the movable part The chemical | medical solution supply apparatus in any one of Claim 1 to 3 in which inclination of is controlled. At least one of the first and second regulating means is constituted by a convex portion provided on at least one of the movable portion and the base portion, the abutment between the convex portions, the abutment between the convex portion and the movable portion, Or the chemical | medical solution supply apparatus in any one of Claim 1 to 3 which regulates the inclination of the said movable part by contact | abutting with the said convex part and a base. The said convex part is a chemical | medical solution supply apparatus of Claim 5 which has the inclined surface which inclines in the advancing direction of the said flowing water in the surface facing the flowing direction of flowing water. The chemical solution supply device according to any one of claims 1 to 6 , wherein the movable portion extends from the base portion so as to incline upward in an initial state, and is configured to be elastically inclinable.

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