JP6681373B2 - Utensil - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a device for attaching a fluid adhesive body to an adherend surface.

  BACKGROUND ART Conventionally, there is known a device for accommodating a fluid adhesive body and discharging the adhesive body so that the adhesive body adheres to a surface to be adhered. For example, Patent Document 1 discloses a device including a tubular main body that accommodates a fluid adhesive body, and a plunger that pushes out the adhesive body from the tubular body. The adhesive body pushed out of the tubular body by the plunger adheres to an adherend surface such as the inner surface of the toilet bowl.

  The tubular main body has a tubular housing portion for housing the adhesive body, an orifice for discharging the adhesive body, and a shroud formed around the orifice. The orifice is connected to the tip of the accommodation portion. The shroud is connected to the tip of the housing and outside the orifice. The shroud has an outer shape slightly larger than the orifice and covers the orifice from the outside. The amount of protrusion of the shroud from the accommodating portion is set to be larger than that of the orifice. That is, when the tip of the shroud abuts the attached surface, a space is formed between the attached surface and the tip of the orifice.

  The plunger has a shape capable of being displaced relative to the accommodation portion in the axial direction of the accommodation portion inside the accommodation portion. By displacing the plunger in the accommodation portion toward the attached surface, the adhesive body in the accommodation portion is pushed outward through the orifice.

  To attach the pressure-sensitive adhesive body to the attached surface using this device, first, the tip of the shroud is brought into contact with the attached surface. In this state, a space is formed between the adhered surface inside the shroud and the orifice, the space extending in a direction orthogonal to the extrusion direction of the adhesive and extending from the orifice toward the shroud. . Then, the plunger is displaced toward the attached surface. Then, the adhesive in the accommodating portion is pushed out through the orifice and adheres to the adherend surface. Specifically, the pressure-sensitive adhesive body is discharged from the orifice and comes into contact with the adhered surface, and then adheres to the adhered surface while flowing in the space so as to spread toward the shroud.

Japanese Patent No. 4812835

  In the device described in Patent Document 1, the appearance of the adhered body formed by adhering the adhesive body flowing out from the orifice to the adherend surface is substantially determined by the shape of the orifice, and its degree of freedom is low. Specifically, the adhesive in the accommodating portion is discharged from the orifice in a shape corresponding to the shape of the orifice along the extrusion direction and comes into contact with the adherend surface, so that the outer shape thereof is a copy of the shape of the orifice. stay. After the contact of the pressure-sensitive adhesive body with the adhered surface, the pressure-sensitive adhesive body flows outwardly along the adhered surface by further discharge, but the outer shape of the pressure-sensitive adhesive body is changed with a high degree of freedom. Can't expect.

  Further, in the device described in Patent Document 1, when the outer shape of the attached body is increased, it is inevitable that the device is increased in size in a direction orthogonal to the pushing direction. Specifically, in this device, a shroud is formed outside the orifice in order to secure a space between the adhered surface and the tip of the orifice. The shroud defines the size of the space and the ejection area of the ejection area of the adherend surface where the adhesive can be ejected. In other words, the discharge area and the outer shape of the adhered body are limited by the shape of the shroud. Therefore, in order to increase the discharge area or the outer shape of the adhered body, it is necessary to increase the size of the shroud. Therefore, it is inevitable to increase the size of the device in the direction orthogonal to the pushing direction.

  An object of the present invention is to flexibly change the outer shape of an adhesive body formed by attaching the adhesive body to the adherend surface while avoiding an increase in the size of the adhesive body in the direction orthogonal to the pushing direction. It is to provide an instrument.

  As a means for solving the above-mentioned problems, the present invention is a device for accommodating a pressure-sensitive adhesive body having fluidity and discharging the pressure-sensitive adhesive body toward an adhered surface, and accommodating the pressure-sensitive adhesive body. A container having a housing portion and a mouth portion connected to the housing portion and having a shape that opens the inside of the housing portion to the outside, an inner stopper body connected to the mouth portion, and a container connected to the inner stopper body, An inner stopper having a discharge part for discharging the adhesive body, wherein the accommodating part is deformable so as to cause the adhesive body in the accommodating part to flow toward the discharge part. An abutting part that abuts the adhering surface, and a plurality of gap forming parts that are arranged intermittently along a circumferential direction centered on an axis parallel to the pushing direction in which the adhesive body is pushed toward the discharging part from the accommodating part. And the plurality of gap forming portions have Between the gap forming portions that are adjacent to each other in the circumferential direction, the adhesive body extruded from the accommodating portion along the extrusion direction in the contact state where the abutting portion abuts the affixed surface is the affixed surface. A gap having a shape that allows the discharge to spread outward from the abutting portion is formed along the discharge direction toward the outside, and the inner plug body is formed on the outer peripheral surface of the mouth portion. A stopper is formed so that the inner stopper body has a locked portion that can be engaged with the locking portion.

  In this device, the pressure-sensitive adhesive body is pushed from the storage portion along the pushing direction by pressing the storage portion with, for example, a hand in a state where the contact portion is in contact with the attached surface. Flow toward the discharge area formed outside the abutting portion of the adhered surface, and then through the gaps formed between the gap forming portions adjacent to each other in the circumferential direction. It flows so as to spread along the discharge direction. As a result, in the ejection area formed on the outside of the abutting portion of the adhered surface, an adhesive body that is ejected from each gap and extends in a direction parallel to the ejection direction is formed along the circumferential direction. A plurality is formed. That is, since the ejection area is formed outside the abutting portion of the adhered surface, the ejection area where the adhesive body can be ejected is increased without increasing the size in the direction orthogonal to the extrusion direction. It is ensured in the ejection area outside the contact portion, and furthermore, the adhesive body flows toward the ejection area, that is, along the ejection direction so as to spread on the adherend surface through the gap. Adhesion formed by adhering the pressure-sensitive adhesive body to the adhered surface in a discharge area outside the contact portion by adjusting a force (a discharge amount of the pressure-sensitive adhesive body) that presses the containing portion. It is possible to form a body having various outer shapes. In other words, the ejection area is formed outside the abutting portion of the adhered surface, and the adhesive body is ejected toward the ejection area through the gap, so that the ejection direction is Both avoiding an increase in the size in the orthogonal direction and flexibly changing the outer shape of the adhesive body are achieved.

  Further, the present invention is an instrument for accommodating a pressure-sensitive adhesive body having fluidity and discharging the pressure-sensitive adhesive body toward a surface to which the pressure-sensitive adhesive body is attached. A container having a mouth portion having a shape that opens the inside of the accommodating portion to the outside, an inner stopper body connected to the mouth portion, and a discharge portion connected to the inner stopper body for discharging the adhesive body. An inner stopper having, and the accommodating portion is deformable so as to cause an adhesive in the accommodating portion to flow toward the discharge portion, and the discharge portion is a contact portion that abuts the adherend surface. And a plurality of gap forming portions that are arranged intermittently along a circumferential direction around an axis parallel to the pushing direction in which the adhesive body is pushed toward the discharging portion from the accommodating portion, The gap forming portion is a gap that is adjacent to each other in the circumferential direction. Between the forming portions, in a contact state in which the abutting portion abuts the abutted surface, the adhesive body pushed out from the accommodating portion along the pushing direction is in a discharge direction toward the outside on the abutted surface. A gap having a shape that allows the discharge to spread outward from the abutting portion is formed along the inner plug body, and the inner plug body has an inner cylinder portion press-fitted into the mouth portion and the mouth portion. There is provided an instrument having an outer cylinder part having an inner diameter larger than the outer diameter of, and a connection wall connecting the inner cylinder part and the outer cylinder part.

  Also in this device, the same effect as described above can be obtained.

  In this case, a locking portion capable of locking the inner plug body is formed on the outer peripheral surface of the mouth portion, and the locking portion can be engaged on the inner peripheral surface of the outer tubular portion. It is preferable that such a locked portion is formed.

  Further, the present invention is an instrument for accommodating a pressure-sensitive adhesive body having fluidity and discharging the pressure-sensitive adhesive body toward a surface to which the pressure-sensitive adhesive body is attached. A container having a mouth portion having a shape that opens the inside of the accommodating portion to the outside, an inner stopper body connected to the mouth portion, and a discharge portion connected to the inner stopper body for discharging the adhesive body. An inner stopper having and a cap attachable to the container so as to seal the inside of the container are provided, and the accommodation part is deformed so as to cause the adhesive in the accommodation part to flow toward the discharge part. It is possible that the discharge part has a contact part that contacts the adherend surface and a circumferential direction around an axis parallel to the pushing direction in which the adhesive body is pushed out from the accommodating part toward the discharge part. Forming multiple gaps along the line intermittently And a plurality of the gap forming portions, between the gap forming portions that are adjacent to each other in the circumferential direction, in the abutting state where the abutting portion abuts the attached surface, along the pushing direction. A pressure-sensitive adhesive body extruded from the accommodating portion forms a gap having a shape that allows the pressure-sensitive adhesive body to be discharged so as to spread outward from the contact portion along a discharge direction outward on the adherend surface, The inner plug body has a connected portion connected to the mouth portion, and a connection wall that abuts an end portion of the mouth portion when the connected portion is connected to the mouth portion, the cap Is connected to an inner surface of the cap body, which is detachably attachable to the container, and the connection is made so as to seal the inside of the container when the cap body is attached to the container. A tool that has a biting part that cuts into the wall Subjected to.

  Also in this device, the same effect as described above can be obtained. Further, when the cap body is attached to the container, the biting part bites into the connection wall, so that the inside of the container is effectively sealed.

  As described above, according to the present invention, the outer shape of the adhesive body formed by attaching the adhesive body to the adherend surface is avoided while avoiding an increase in the size in the direction orthogonal to the pushing direction of the adhesive body. It is possible to provide a device that can be changed flexibly.

It is a front view of the instrument of one embodiment of the present invention. It is sectional drawing in the II-II line shown in FIG. It is a perspective view of the inside plug shown in FIG. It is a top view of the inside plug shown in FIG. It is sectional drawing in the VV line of FIG. (A) It is a side view which shows the state in which the adhesive body was discharged from the discharge part. (B) It is a perspective view of the adhesive body shown in (a). FIG. 7A is a side view showing a state in which the adhesive is further discharged from the state shown in FIG. (B) It is a perspective view of the adhesive body shown in (a). FIG. 8A is a side view showing a state in which the adhesive is further discharged from the state shown in FIG. (B) It is a perspective view of the adhesive body shown in (a). It is a perspective view of an adhesion body formed by adhering an adhesion body to an adhesion side. FIG. 7A is a side view showing a state in which the adhesive is ejected from the ejection unit when the defined surface is a plane parallel to the adherend surface. (B) It is a perspective view of the adhesive body shown in (a). It is a side view which shows the state by which the adhesive body was further discharged from the state shown by FIG.10 (a). (B) It is a perspective view of the adhesive body shown in (a). FIG. 12 is a side view showing a state in which the adhesive is further discharged from the state shown in FIG. 11 (a). (B) It is a perspective view of the adhesive body shown in (a). It is a perspective view of an adhesion body formed by adhering an adhesion body to an adhesion side. FIG. 6A is a side view showing a state in which the adhesive is ejected from the ejection part when the outer surface of the gap forming part is perpendicular to the adherend surface. (B) It is a perspective view of the adhesive body shown in (a). It is a side view which shows the state which the adhesive body was further discharged from the state shown to Fig.14 (a). (B) It is a perspective view of the adhesive body shown in (a). FIG. 16 is a side view showing a state in which the adhesive is further discharged from the state shown in FIG. 15 (a). (B) It is a perspective view of the adhesive body shown in (a). It is a perspective view of an adhesion body formed by adhering an adhesion body to an adhesion side. It is sectional drawing which shows the modification of a discharge part. It is a perspective view which shows the modification of a discharge part.

  A device according to an embodiment of the present invention will be described with reference to FIGS. 1 to 9. It should be noted that the posture of the device when it is used does not matter, but for convenience, in the following description, the vertical direction will be defined based on FIGS. 1 and 2.

  The device of the present embodiment accommodates a fluid adhesive body 52 (see FIG. 6 and the like) and discharges the adhesive body 52 toward the adherend surface S (see FIG. 6 and the like). Is. In this embodiment, the device accommodates, as the adhesive body 52, one having a gel strength capable of adhering to the inner surface of the toilet bowl (preferably about 200 to 2000 mN at 25 ° C.). The gel strength is measured by a constant depth measuring method using a rheometer (CR-500DX manufactured by Sun Kagaku Co., Ltd., RHEO DATA ANALIZER for win as data analysis software). As the measuring method, the diameter of the adapter is 20 mm, the penetration speed is 60 mm / min, the set distance (penetration depth) is 20 mm, and 50 g of the sample is put in a mayonnaise bottle (Made by Kashiwa Glass Co., Ltd., M-70). It is measured after 24 hours. At this time, the maximum load measured is the gel strength. The adhesive 52 contains a chemical such as an aromatic and a cleaning agent. Then, using this device, the adhesive body 52 is discharged so as to adhere to the inner surface of the toilet bowl, which is the adherend surface S. As shown in FIGS. 1 and 2, the present device has a container 10 for accommodating an adhesive body 52, an inner stopper 20 attached to the container 10, and a cap 40 attached to the container 10. .

  The container 10 has a housing portion 12 having a housing space capable of housing the adhesive body 52, and a mouth portion 14 connected to the upper end of the housing portion 12.

  The accommodating portion 12 can be deformed so as to cause the adhesive body 52 accommodated in the accommodating portion 12 to flow toward the mouth portion 14. A male screw portion 12 a is formed on the outer peripheral surface of the upper portion of the housing portion 12.

  The mouth portion 14 has a cylindrical shape and has a shape that opens the accommodation space upward. Therefore, by pressing the containing portion 12 with, for example, a hand, the adhesive body 52 flows along the pushing direction from the containing portion 12 toward the mouth portion 14 (the upward direction in FIGS. 1 and 2), and It flows out of the container 10 from the portion 14. On the outer peripheral surface of the mouth portion 14, a locking portion 14a capable of locking the inner plug 20 is formed.

  The inner plug 20 is a member that allows the attachments 54 having various outer shapes to be formed by being attached to the mouth 14 of the container 10. The adhesive body 54 (see FIG. 9) is formed by the adhesive body 52 adhering to the adherend surface S. The inner plug 20 has an inner plug body 22 connected to the container 10 and a discharge part 30 for discharging the adhesive body 52.

  The inner plug body 22 has a cylindrical inner cylinder portion 24, a cylindrical outer cylinder portion 26, and an annular connection wall 28 that connects the upper end of the inner cylinder portion 24 and the upper end of the outer cylinder portion 26. .

  The inner cylinder portion 24 is a portion that is press-fitted into the mouth portion 14 of the container 10. The outer diameter of the inner tubular portion 24 is set to be slightly larger than the inner diameter of the mouth portion 14. The inner plug 20 is connected to the container 10 by press-fitting the inner cylinder portion 24 into the mouth portion 14. That is, in the present embodiment, the inner tubular portion 24 constitutes a “connected portion” that is connected to the container 10.

  The outer tubular portion 26 has a diameter slightly larger than the inner tubular portion 24. The inner diameter of the outer cylinder portion 26 is set to be larger than the outer diameter of the mouth portion 14. On the inner peripheral surface of the outer tubular portion 26, a locked portion 26a that can be engaged with the locking portion 14a of the mouth portion 14 when the inner tubular portion 24 is press-fitted into the mouth portion 14 is formed.

  The connection wall 28 contacts the upper end of the mouth portion 14 when the inner tubular portion 24 is press-fitted into the mouth portion 14.

  In the contact state in which the discharge unit 30 is in contact with the adherend surface S, the discharge unit 30 pushes the adhesive body 52 extruded from the inside of the accommodating portion 12 along the extrusion direction to the outside along the adherend surface S. It has a shape of discharging toward. Specifically, as shown in FIGS. 2 to 5, the discharge part 30 includes a plurality of gap forming parts 32 arranged intermittently along a circumferential direction centered on an axis O parallel to the pushing direction, and the gap forming parts 32. And a defining portion 36 provided between the gap forming portions 32 adjacent to each other in the circumferential direction.

  Each gap forming portion 32 has a shape extending upward from the upper surface of the connecting wall 28 in a state of being separated from each other in the circumferential direction. The gap forming portions 32 are arranged at equal intervals in the circumferential direction. In this embodiment, as shown in FIGS. 3 and 4, five gap forming portions 32 are arranged along the circumferential direction. However, the number of the gap forming portions 32 is not limited to this.

  When the adhesive body 52 is discharged on the adhered surface S along the ejection direction toward the outside, the tips of the plurality of gap forming portions 32 are brought into contact with the adhered surface S. That is, in this embodiment, the tip of each gap forming portion 32 constitutes the “contact portion 34”. More specifically, the tip of each gap forming portion 32 is a flat surface capable of making surface contact with the adherend surface S, and constitutes a “contact surface”. As shown in FIGS. 5 and 6, these contact surfaces are formed on the same plane. The gap forming portions 32 are in contact with each other between the gap forming portions 32 that are adjacent to each other in the circumferential direction, with the contact portion 34 (contact surface) that is the tip of the gap forming portion 32 contacting the adherend surface S. In this state, the adhesive body 52 extruded from the accommodating portion 12 along the extruding direction spreads on the attached surface S along the ejecting direction toward the outside of the abutting portion 34 (abutting surface). A gap C having a shape that allows the ink to be discharged is formed.

  Each of the gap forming portions 32 is circumferentially adjacent to an inner side surface 32a formed on the inner side in the direction parallel to the ejection direction (left-right direction in FIG. 2) and an outer side surface 32b formed on the outer side in the same direction. It has the gap formation part 32 and the opposing surface 32c which opposes.

  The inner side surface 32a is set to have a curved shape so as to be convex inward in a direction parallel to the ejection direction.

  As shown in FIG. 3, FIG. 5, FIG. 6, etc., the outer side surface 32b has a shape that inclines so as to gradually move inward toward the adherend surface S in the contact state. The outer end portion of the outer side surface 32b is connected to the upper end of the outer peripheral surface of the outer tubular portion 26.

  As shown in FIG. 4, the facing surface 32c has a shape in which the circumferential dimension of the gap C increases from the inner side to the outer side in the direction parallel to the ejection direction. In the present embodiment, the facing surface 32c increases the circumferential dimension of the gap C from the inside to the outside in the direction parallel to the ejection direction with respect to the tangent line L passing through the axis O and contacting the inner side surface 32a. The shape is set.

  The defining portion 36 is connected between the gap forming portions 32 adjacent to each other in the circumferential direction on the upper surface of the connecting wall 28. As shown in FIGS. 3 and 5, the outer peripheral surface of the defining portion 36 is vertically connected to the outer peripheral surface of the outer tubular portion 26. The amount of protrusion of the defining portion 36 from the connecting wall 28 is smaller than that of the gap forming portion 32. The upper end of the defining portion 36 forms a defining surface 36a that faces the adherend surface S in the contact state. The defining surface 36a defines the gap C at a position where it faces the adhered surface S with a gap C in the abutting state and contacts the adhesive body 52 passing through the gap C. Both ends of the defining surface 36a in the circumferential direction are connected to the facing surface 32c. The defining surface 36a has a shape that inclines so as to gradually approach the adherend surface S toward the outside in the abutting state.

  The cap 40 is attached to the container 10 so as to seal the accommodation space. As shown in FIG. 2, the cap 40 includes a peripheral wall 42, an upper wall 44 connected to an upper portion of the peripheral wall 42, and a biting portion 46 that bites into the inside plug 20.

  The peripheral wall 42 has a cylindrical shape having a diameter slightly larger than the housing portion 12 and the mouth portion 14. On the inner surface of the peripheral wall 42, a female screw portion 42a that is screwed into the male screw portion 12a of the housing portion 12 is formed.

  The bite portion 46 is connected to the inner surface of the upper wall 44. The biting portion 46 has a shape that bites into the upper surface of the connection wall 28 of the inside plug 20 by screwing the male screw portion 12a and the female screw portion 42a together. The accommodating space is sealed by the biting portion 46 biting into the connection wall 28.

  Here, the step of adhering the adhesive body 52 to the adherend surface S using this device will be described with reference to FIGS. 6 to 8. 6 to 8, only the adhesive body 52 discharged from one gap C is illustrated. Further, in these drawings, the illustration of the container 10 is omitted.

  First, the cap 40 is removed from the container 10. Then, the tip of each gap forming portion 32, that is, the contact portion 34 (contact surface) is brought into contact with the adherend surface S. At this time, all the abutting portions 34 abut on the adherend surface S at the same time, so that the posture of the instrument when the abutting portions 34 abut the adherend surface S is stable. More specifically, since the contact surface, which is the tip of each gap forming portion 32, is formed into a flat surface capable of making surface contact with the adhered surface S, the contact surface and the adhered surface S are Since the contact area is secured, the posture of the instrument when these contact surfaces are brought into contact with the adherend surface S is stable.

  In this state, a region of the adherend surface S outside the contact portion 34 is a discharge region in which the adhesive body 52 can be discharged. In the present embodiment, by pressing the containing portion 12 with, for example, a hand, the adhesive body 52 in the containing portion 12 flows toward the discharge portion 30 via the mouth portion 14 along the pushing direction, It contacts the area inside the contact portion 34 of the adhered surface S. When the accommodating portion 12 is continuously pressed after that, the adhesive body 52 causes the ejection area formed outside the abutting portion 34 of the adhered surface S, as shown in FIGS. 6A and 6B. Is discharged radially from only a plurality of gaps C arranged intermittently in the circumferential direction. Specifically, the adhesive body 52 is blocked from flowing on the attached surface S toward the outside of the contact portion 34 in the region where each gap forming portion 32 exists, while the gap C is formed. In the area, it is allowed to flow outward along the adhered surface S through the gap C. More specifically, the adhesive body 52 is directed toward both gaps C formed on both sides of the gap forming portion 32 in the circumferential direction by the inner side surface 32a of the gap forming portion 32 in a region where each gap forming portion 32 exists. In the region where the gap C is formed by being guided by the inside of the contact portion 34, the region flowing toward the gap C from the region inside the abutting portion 34 and the one guided to the gap C by the inner side surfaces 32a on both sides of the gap C. While merging with, the fluid flows so as to spread outward along the adherend surface S through the gap C. By continuously pressing the accommodating portion 12, the adhesive body 52 flowing out to the outside of the abutting portion 34 through each of the gaps C covers the discharge area as shown in FIGS. 7 (a) and 7 (b). While flowing outward along the adhesion surface S, and then flowing further outward along the adhesion surface S on the ejection region, as shown in FIGS. 8A and 8B. The shape is raised from the adhered surface S.

  Accordingly, in the ejection area outside the contact portion 34 of the adherend surface S, the adhesive body has a shape (for example, a petal shape) extending in a direction parallel to the ejection direction at a plurality of locations (five locations in the present embodiment). 52 is attached.

  Although not shown in FIGS. 7A and 8A, in the state shown in each drawing, the ink is discharged outward from the two adjacent gaps C along the adhered surface S. The adhesive body 52 is in contact with the outer side surface 32b of the gap forming portion 32 by flowing around the outside of the gap forming portion 32 located between the gaps C. From this state, when the discharge part 30 is displaced from the adherend surface S by displacing the discharge part 30 in the direction opposite to the pushing direction (upward in FIG. 8A), it is shown in FIG. Thus, the adherend 54 is formed on the adherend surface S. In the present embodiment, the adhering body 54 having a shape simulating a plum blossom is formed.

  As described above, in the present device, since the discharge area is formed outside the contact portion 34 on the adherend surface S, the adhesive body 52 can be attached without increasing the dimension in the direction orthogonal to the pushing direction. A discharge area where discharge is possible is ensured in a discharge area outside the abutting portion 34, and moreover, the adhesive body 52 moves toward the discharge area, that is, along the discharge direction, on the adherend surface S via the gap C. Since the fluid flows so as to spread, it is possible to change the pressure-sensitive adhesive body 52 into various shapes in the discharge area outside the contact portion 34 by adjusting the force (the discharge amount of the pressure-sensitive adhesive body 52) that presses the housing portion 12. Is possible. In other words, the ejection area is formed outside the abutting portion 34 of the adhered surface S, and the adhesive body extends outward along the adhered surface S toward the ejection area through the gap C. By discharging 52, it is possible to avoid both the size increase in the direction orthogonal to the pushing direction and the flexible change of the outer shape of the adhesive body 54.

  In this device, the adhesive body 52 that flows so as to spread outward on the adherend surface S through the gap C contacts the defining surface 36a. In the present embodiment, the defining surface 36a has a shape that inclines so as to approach the adherend surface S toward the outside in the abutting state, so that the adhesive body 52 that spreads outward through the gap C is The regulation surface 36a receives the guidance such that the regulation surface 36a is pressed toward the adherend surface S. For this reason, the frictional resistance received from the adhered surface S by the adhesive body 52 flowing on the adhered surface S so as to spread along the ejection direction increases. Therefore, the adhesiveness of the adhesive body 52 to the adherend surface S is improved. Further, the adhesive body 52 flowing so as to spread outward on the adherend surface S through the gap C contacts the regulation surface 36a and simultaneously contacts the opposing surface 32c. In the present embodiment, the facing surface 32c is set to have a shape in which the gap C gradually increases from the inner side to the outer side in the direction parallel to the ejection direction. Along with this, the volume of the adhesive body 52 discharged to the outside of the contact portion 34 increases. Therefore, the contact area between the adhesive body 52 and the adhered surface S is increased, and thus the adhesiveness of the adhesive body 52 to the adhered surface S is further improved.

  Further, when the discharge part 30 is separated from the adherend surface S, a shear resistance acts on the adhesive body 52 along the outer surface 32 b of the gap forming part 32. More specifically, the shear resistance acts along a surface that includes each outer surface 32b and that is continuous over the entire area in the circumferential direction. Therefore, in the attached body 54, in addition to the portion that is in contact with the outer side surface 32b of the gap forming portion 32, the attached surface S is also attached to the portion located between the outer side surfaces 32b that are adjacent to each other in the circumferential direction. The inner side surface 54a is formed so that the inner side surface 54a gradually inwardly extends. Therefore, for example, even when the adhering body 54 is formed on the inner surface of the toilet bowl and the water flow collides with the adhering body 54, the inner side surface 54a is affected by the water flow colliding with the inner side surface 54a of the adhering body 54. Since the resistance received from the water flow is suppressed, the detachment of the adhering body 54 existing on the downstream side from the inner side surface 54a from the adhering surface S is suppressed.

  Further, in the present embodiment, since the gap forming portion 32 has the inner side surface 32a that is curved so as to be convex toward the inside, the gap forming portion 32 comes into contact with the adherend surface S inside each gap forming portion 32 and then contacts the attached surface S. The adhesive body 52, which is directed to the ejection area outside the contact portion 34, is smoothly guided by the inner side surface 32a of the gap forming portion 32 to the gap C on both sides in the circumferential direction of the inner side surface 32a.

  The above effects will be made clearer by comparing with the first modified example shown in FIGS. 10 to 13 and the second modified example shown in FIGS. 14 to 17.

(First modification)
In this example, the defining surface 36a of the defining portion 36 is formed to be parallel to the adherend surface S in the abutting state. Therefore, in this example, when the adhesive body 52 passes through the gap C, the force pressed from the defining surface 36a toward the attached surface S does not act on the adhesive body 52. Therefore, the frictional resistance received from the adhered surface S when the adhesive body 52 flows outward along the adhered surface S through the gap C is smaller than that in the above-described embodiment. Therefore, as shown in FIGS. 10 to 12, the adhesive body 52 ejected outward from the gap C along the ejection direction covers the ejection area toward the outside as compared with the above embodiment. It flows so as to spread linearly along the adhesion surface S. As a result, as shown in FIG. 13, an adhering body 54 having a shape that extends linearly from the center toward the outside without forming a bulge from the adherend surface S is formed. 10 to 12, only the adhesive body 52 discharged from one gap C is illustrated.

  On the other hand, in the above-described embodiment, since the defining surface 36a has a shape that gradually approaches the adherend surface S as it goes outward in the abutting state, the adhesive body 52 that spreads outward through the gap C is covered. By receiving the resistance from the adhering surface S, the ratio of the amount by which the adhering body 52 rises from the adhering surface S with respect to the amount by which the adhering body 52 spreads on the adhering surface S along the ejection direction increases. Therefore, the degree of change in the outer shape of the adhesive body 54 with respect to the discharge amount of the adhesive body 52 increases.

(Second modified example)
In this example, the outer surface 32b of each gap forming portion 32 is formed to be perpendicular to the adherend surface S in the abutting state. In this example, as shown in FIGS. 14 to 16, the behavior of the adhesive body 52 according to the discharge amount of the adhesive body 52 is almost the same as that of the above embodiment. 14 to 16, only the adhesive body 52 discharged from one gap C is illustrated.

  In this example, after ejecting the adhesive body 52 toward the outside of the contact portion 34 and then separating the ejection portion 30 from the adhered surface S along the direction perpendicular to the adhered surface S, the adhesive body 52 Shear resistance is received from the outer side surface 32b of the gap forming portion 32 as in the above embodiment. Since the outer surface 32b of this example is formed so as to be perpendicular to the adherend surface S, in addition to the portion of the adherend 54 that was in contact with the outer surface 32b of the gap forming portion 32, An inner side surface 54a which is substantially perpendicular to the adherend surface S is also formed at a portion located between the outer side surfaces 32b adjacent to each other in the circumferential direction (see FIG. 17). Therefore, for example, when the attached body 54 is formed on the inner surface of the toilet bowl and the water flow collides with the inner side surface 54a of the attached body 54, a large load acts on the inner side surface 54a. Therefore, depending on the direction of the water flow, there is a concern that the adhered body 54 existing on the downstream side from the inner side surface 54a may be separated from the adhered surface S.

  On the other hand, in the above-described embodiment, the inner surface 54a of the adherent 54 is not substantially perpendicular to the adherend surface S, and has a shape that gradually approaches the adherend surface S as it goes inward. The detachment of the adhering body 54 from the adhered surface S when colliding with the inner surface 54a is suppressed.

  It should be considered that the above-described embodiments disclosed this time are exemplifications in all points and not restrictive. The scope of the present invention is shown not by the above description of the embodiments but by the scope of the claims, and further includes meanings equivalent to the scope of the claims and all modifications within the scope.

  For example, in the above-described embodiment, an example in which the tips of the gap forming portions 32 form the contact portions 34, that is, the contact portions 34 are separated from each other in the circumferential direction has been shown. As shown, a single contact portion 34 having a shape integrally connected to the tip of each gap forming portion 32 may be connected to the tip. In this case, each of the gap forming portions 32 may have a shape that is curved so as to be gradually convex toward the inside and convex toward the outside toward the tip. However, as in the above embodiment, the tip of the gap forming portion 32 constitutes the contact portion 34, so that the structure of the discharge portion 30 is simplified. Note that, in FIG. 18, the illustration of the adhesive body 52 existing inside each gap forming portion 32 is omitted.

  Further, as shown in FIG. 19, a restricting portion 38 may be formed in a shape projecting upward from the position of the defining surface 36a at the substantially center in the circumferential direction. Each regulation part 38 partially regulates that the adhesive body 52 is ejected from the gap C along the ejection direction. In this aspect, since the adhesive body 52 is discharged from the region of the gap C excluding the restriction portion 38, the outer end portion of the discharge region of the adherend surface S has a shape divided into two in the circumferential direction. Five adhesive bodies 52 are formed along the circumferential direction. That is, in this aspect, it is possible to form the attached body 54 having a shape simulating a cherry blossom.

  Further, in the above embodiment, the example in which the container 10 and the inner plug 20 are configured by separate members is shown, but they may be configured by a single member integrally connected.

  Further, in the above-described embodiment, an example in which the respective tip ends of the plurality of gap forming portions 32 form the contact portion 34 that abuts on the adherend surface S, but a specific number of the plurality of gap forming portions 32 ( For example, the tips of the three gap forming portions 32 may form the contact portion 34.

  Moreover, the adherend surface S to which the adhesive body 52 can be adhered by the present device is not limited to the inner surface of the toilet bowl. For example, the adhered surface S may be the wall surface of the living room, the inner surface of the bathtub, the inner surface of the washbasin, or the like. In this case, as the adhesive body 52, one having a gel strength and viscosity capable of adhering to each surface and containing a drug suitable for each surface is housed in the container 10. Alternatively, it is possible to store food such as chocolate or jam as the adhesive body 52 in the device and attach them to the surface of the plate as the adherend surface S or the like.

DESCRIPTION OF SYMBOLS 10 Container 12 Storage part 14 Mouth part 20 Inner plug 22 Inner plug body 24 Inner cylinder part (connected part)
26 outer cylinder part 28 connection wall 30 discharge part 32 gap forming part 32a inner side surface of gap forming part 32b outer side surface of gap forming part 32c facing surface 34 tip of gap forming part (contact part, contact surface)
36 regulation part 36a regulation surface 38 regulation part 40 cap 42 peripheral wall 44 upper wall 46 biting part 52 adhesive body 54 adherent body S adhered surface C gap

Claims (2)

A device for accommodating a pressure-sensitive adhesive body having fluidity and discharging the pressure-sensitive adhesive body toward the inner surface of the toilet bowl,
A container having an accommodating part for accommodating the adhesive body and a mouth part integrally connected to the accommodating part and having a shape for opening the inside of the accommodating part to the outside;
An inner stopper body connected to the mouth portion, and an inner stopper having a discharge portion connected to the inner stopper body for discharging the adhesive body,
The accommodating portion is deformable so that the adhesive in the accommodating portion is caused to flow toward the discharge portion,
The discharge portion is intermittent along a contact portion that contacts the inner surface of the toilet bowl and a circumferential direction centered on an axis parallel to a pushing direction in which the adhesive body is pushed out from the storage portion toward the discharge portion. And a plurality of gap forming portions lined up in
The plurality of gap forming portions are pushed out from the accommodating portion along the pushing direction in a contact state in which the contact portion is in contact with the inner surface of the toilet bowl, between the gap forming portions that are adjacent to each other in the circumferential direction. A pressure-sensitive adhesive body is formed on the inner surface of the toilet bowl to form a gap having a shape that allows the pressure-sensitive adhesive body to be discharged so as to spread outward from the contact portion along the discharge direction toward the outside,
The inner plug body has an inner cylinder portion press-fitted into the mouth portion, an outer cylinder portion having an inner diameter larger than an outer diameter of the mouth portion, and an upward posture in which the pushing direction is an upward direction. A connecting wall that connects the upper end of the inner tubular portion and the upper end of the outer tubular portion , and the plurality of gap forming portions are in the upward posture in the radial direction of the inner tubular portion from the inner tubular portion . Also protrudes in an upward direction from the upper surface of the connecting wall at an outer position,
On the outer peripheral surface of the mouth portion, a locking portion capable of locking the inner plug body is formed,
An instrument in which a locked portion that can be engaged with the locking portion is formed on an inner peripheral surface of the outer tubular portion. The device according to claim 1, wherein
Further comprising a cap attachable to the container so as to seal the inside of the container,
The cap is connected to a cap body detachably attachable to the container, and an inner surface of the cap body, so as to seal the inside of the container when the cap body is attached to the container. An appliance having a biting part that bites into the connection wall.

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