TWI732929B - Lid mechanism, packaging body and dispensing container - Google Patents

Abstract

In order to provide a lid mechanism, a packaging body, and a dispensing container that can maintain an internal airtight state even when subjected to an external impact. A ring-shaped support protrusion (27) is provided on the concave surface (23) of the lid mechanism (2) to surround the container opening (26), and the distribution structure (50) has a flange fixed to the concave surface (23) (51), and a hollow peripheral wall (52) protruding upward from the inner side of the flange (51). In a state where the distribution structure (50) is arranged on the concave surface (23), the support protrusion (27) is located in the peripheral wall (52).

Description

Lid mechanism, packaging body and dispensing container

[0001] The present invention relates to a lid mechanism, a packaging body, and a dispensing container (accommodating container).

[0002] Conventionally, a dispensing container for thin sheets such as wet tissue has been known. For example, the sheet material dispensing container disclosed in Patent Document 1 includes a container body, a lid rotatably mounted on the upper surface of the container body through a hinge part, and a concave portion located in the upper surface of the container body, and The container opening with the upper lid for opening and closing.　　[0003] 　　[Patent Document 1] Japanese Special Publication No. 2003-529505 (P2003-529505A)

[Problem to be solved by the invention] 　　[0004] The dispensing container disclosed in Patent Document 1 has a ring-shaped protruding portion arranged on the inner surface of the upper lid fitted in the concave portion of the container body so as to surround the opening of the container. The groove part can close the upper lid to make the inside of the container body airtight.　　[0005] However, if the upper lid or the container body receives an impact from the outside during the transportation or use of the product, the protrusions may be slightly separated from the grooves to allow outside air to enter.　　[0006] The present invention relates to the improvement of the conventional lid mechanism, packaging body, and dispensing container, and aims to provide a dispensing container of sheet material that can maintain an internal airtight state even if it receives an impact from the outside. [Technical Means to Solve the Problem] 　　[0007] The first invention of this application relates to a sheet material distribution container. In order to solve the aforementioned problems, it has a horizontal direction, a front-rear direction, and an upper-lower direction that intersects the same. The cover mechanism includes a distribution structure, a front and rear edge, and an upper cover. The distribution structure is located on the top wall of the container body and has a distribution opening through which the sheet can be popped out. The upper cover is The dispensing opening can be airtightly closed by being rotatably attached to the container body through a hinge part on the rear edge side. [0008] The dispensing container of the first invention is characterized in that the container main system has a concave surface for arranging the distribution structure, and a container opening communicating with the distribution opening at least in part, and the concave surface is surrounded by A ring-shaped support protrusion is arranged such that the container opens, and the distribution structure system has: a flange fixed to the concave surface and a peripheral wall protruding upward from the inside of the flange, and the distribution structure is arranged In the state of the concave surface, the support protrusion is located in the peripheral wall.　　[0009] In one embodiment of the dispensing container of the first invention, the support protrusion abuts against the inner surface of the peripheral wall in a state of being inserted into the peripheral wall. [0010] According to this dispensing container, by making the side surface of the supporting protrusion and the inner surface of the inner portion of the peripheral wall or the inner surface of the outer portion of the peripheral wall come into contact with each other in a planar manner, the sealing of the lower sealing portion generated by the support protrusion and the peripheral wall can be sealed Function improvement.　　[0011] In one of the other embodiments of the dispensing container of the first invention, the support protrusion is inserted into the peripheral wall and abuts against the inner surface of the outer portion of the peripheral wall. [0012] In this dispensing container, by making the side surface of the supporting protrusion and the inner surface of the outer side portion of the peripheral wall abut, a separating portion is formed between the supporting protrusion and the inner portion of the peripheral wall, so that the separating portion can be When pressed by the upper cover, the peripheral wall is deformed in a concave shape, and the sealing function of the lower sealing portion is further improved.　　[0013] In one of the other embodiments of the dispensing container of the first invention, the peripheral wall of the dispensing structure has a top surface, and a separating portion is formed in the peripheral wall between the top surface and the supporting protrusion. [0014] According to this dispensing container, in a state where the flat top surface of the peripheral wall is in contact with the downwardly extending part of the upper cover, the peripheral wall is deformed in a concave shape to form an airtight space between the distribution opening and the upper cover Upper sealing part.　　[0015] In one of the other embodiments of the dispensing container of the first invention, the top surface of the aforementioned peripheral wall is flat.　　[0016] According to the dispensing container, the downwardly extending part of the upper cover can be stably abutted. [0017] In one of the other embodiments of the dispensing container of the first invention, the upper lid has an annular rib extending downward from the inner face, and in a state where the upper lid is closed, the front end of the annular rib abuts against The aforementioned peripheral wall.　　[0018] According to this dispensing container, by making the tip of the annular rib abut on the peripheral wall, the sealing function of the upper sealing portion can be improved. [0019] In one of the other embodiments of the dispensing container of the first invention, the annular rib has an inner rib and an outer rib surrounding the inner rib, and the inner rib extends below the outer rib. When the upper cover is closed, the outer rib abuts on the top surface of the peripheral wall, and the inner rib is located inside the peripheral wall. [0020] According to the dispensing container, the upper sealing portion is formed by contacting the outer rib against the peripheral wall, and by positioning the inner rib on the inner side of the peripheral wall, it is possible to prevent the peripheral wall from falling inward to cause the sealing function of the lower sealing portion reduce.　　[0021] In one of the other embodiments of the dispensing container of the first invention, the annular ribs extend downward from the front and rear edge portions of the upper cover, which are located on both sides of the upper cover.　　[0022] According to this dispensing container, on the front and rear edge sides, the outer rib abuts against the peripheral wall to maintain an airtight state. On the other hand, the inner rib does not abut against the peripheral wall so that the upper lid is easily opened. [0023] In one of the other embodiments of the dispensing container of the first invention, the dispensing opening includes: a first hole located on the side of the rear end edge and expanding in the lateral direction and the front-to-rear direction, and the lateral direction The size of the first hole portion in the horizontal direction of the second hole portion that is connected to the substantially center portion of the first hole portion and extends toward the front end edge is larger than the size of the second hole portion in the horizontal direction. [0024] According to this dispensing container, because the first hole has a large opening area, when the first sheet is drawn out, the finger can be easily inserted without damaging the opening edge of the dispensing opening. When the sheet is taken out, the sheet is drawn out from the second hole with a narrow width, and the frictional resistance in contact with the edge of the opening prevents the sheet from being continuously drawn out. [0025] In one of the other embodiments of the dispensing container of the first invention, the dispensing structure system has: an inner lid located inward of the peripheral wall, and an inner flap located inward of the inner lid. ), the inner cover sheet has lower rigidity than the inner cover except for the high rigidity area located at the opening edge of the second hole, and the high rigidity area has the same rigidity as the inner cover. [0026] According to this dispensing container, by reducing the rigidity of the inner cover sheet, it has flexibility, and even when the sheet material is taken out from the dispensing opening, it is not irritated even if the finger touches it. A high rigidity area is provided at the opening edge of the, which can increase the frictional resistance to the sheet material and reliably pull out the sheet material one by one. [0027] In one of the other embodiments of the dispensing container of the first invention, the dispensing structure system has an inner lid portion located inward of the peripheral wall, and the inner lid portion is formed in a dome shape that bulges upward. .　　[0028] According to the dispensing container, an internal space is formed between the container opening and the dispensing opening, and when the sheet is drawn out, friction resistance can be given to the sheet at the container opening and the dispensing opening, respectively.　　[0029] The second invention of this application is a package housed in the container body of the dispensing container.　　[0030] One of the implementation aspects of the package of the second invention is provided with a sealing portion that is housed in the container body of the dispensing container and can be fixed to the inner surface of the supporting surface.　　[0031] According to this package, the opening of the package can be closely attached to the opening of the container through the sealing portion attached to the inner surface of the supporting surface, and the volatilization of the volatile components contained in the sheet can be suppressed. [0032] The third invention of the present application relates to a cover mechanism, which has a transverse direction, a front-rear direction, and an upper-lower direction intersecting the same, and includes a mechanism body, a distribution structure, a front and rear edge, and an upper cover. It is located on the top wall of the main body of the mechanism and has a dispensing opening through which the sheet can be ejected. The upper cover is rotatably mounted on the main body of the mechanism through a hinge on the rear edge side, so that the dispensing opening can be airtightly installed. closure. [0033] The lid mechanism of the third invention is characterized in that the mechanism main system has a concave surface for arranging the distribution structure, and a mechanism opening communicating with the distribution opening at least in part, and the concave surface is surrounded by A ring-shaped support protrusion is provided in such a way that the mechanism opens, and the distribution structure system has a flange fixed to the concave surface and a peripheral wall protruding upward from the inside of the flange, and the distribution structure is arranged In the state of the concave surface, the support protrusion is located in the peripheral wall.　　[0034] The fourth invention of the present application relates to a packaging body provided with a sealing portion that can be fixed to the mechanism main body of the lid mechanism. [Effects of the Invention] 　　[0035] In the lid mechanism, package, and dispensing container of the present invention, when the dispensing structure is arranged on the concave surface of the container body, the supporting protrusion of the concave surface is located in the hollow peripheral wall, thereby reducing The peripheral wall is supported to prevent it from falling. The ring-shaped sealing part including the upper sealing part and the lower sealing part can maintain the internal airtight state. The upper sealing part is composed of the upper cover and the peripheral wall, and the lower sealing part is composed of the peripheral wall and the support. Constructed by protrusions.

[0037] Referring to FIGS. 1-16, as the lid mechanism, packaging body, and distribution container of the present invention, the lid mechanism 2, the packaging body 90 including the laminated sheet 9 and the distribution container (accommodating container) containing the packaging body 10 is an example, and the present invention will be described in detail based on the embodiments as follows. The following embodiments are not only necessary structures for the invention, but also include alternative and preferred embodiments. The sheet material 9 includes not only wet tissues impregnated with liquid components such as water and ethanol, but also wet sheets for cleaning the floor and the body. [0038] Referring to FIGS. 1 to 5, the dispensing container 10 has a transverse direction X, a front-rear direction Z, and an upper-lower direction Y that intersects the same, and includes a container body 20, an upper cover 30, and a bottom cover 70; In the package 90 in which the material 9 is packaged in a layered state, the upper cover 30 is rotatably attached to the upper surface of the container body 20 through the hinge portion 5, and the bottom cover 70 is detachably attached to the bottom of the container body 20. The container body 20 can house the package 90 by removing the removable bottom cover 70. In addition, the front end of the upper cover 30 is locked to the operation button 80 by a latch mechanism, whereby the operation button 80 is pressed to release the lock caused by the latch 31 and rotate in the direction P to become an open state (Refer to Figure 2).　　[0039] The container body 20 has a hollow box shape, and includes a top surface wall 21 and a peripheral wall 22 formed in a shape that gradually bulges upward toward the center toward the outer periphery. The container body 20 and the bottom cover 70 are formed of thermoplastic synthetic resin such as polypropylene and polyethylene that can be injection molded. The inner surface of the peripheral wall 22 of the container main body 20 is provided with a reinforcing rib 12 for improving its strength.　　[0040] Referring to FIGS. 2 and 8, the top wall 21 of the container body 20 is provided with a concave surface 23 recessed downward in the center part of the horizontal direction X. The concave surface portion 23 includes a support surface (inner bottom surface) 24 that supports a distribution structure (tension member) 50 described later, and an inner peripheral wall surface 25 that surrounds the support surface 24 and extends to the top surface wall 21. The supporting surface 24 has a circular container opening 26 at the center thereof, and an annular supporting protrusion 27 protruding upward so as to surround the container opening 26. The inner peripheral wall surface 25 gradually reduces the height dimension (the dimension in the vertical direction Y) from the center to the front. The operation button 80 is arranged on the inner surface side of the front end portion of the inner peripheral wall surface 25, and the operation button 80 is provided for receiving The latch receiving part (keeper) of the latch of the upper cover 30.　　[0041] The concave portion 23 has a rear end portion whose height dimension is smaller than that of the inner peripheral wall surface 25. The rear end portion has a stepped shape, and a concave portion 28 recessed rearward is provided in the center portion in the horizontal direction X thereof. A concave bearing portion 23a into which both ends of the shaft portion 45 of the upper cover 30 are inserted is formed on the opposite inner surface facing in the lateral direction X with the concave portion 28 interposed therebetween.　　[0042] Referring to Figs. 8, Figs. 11(a), (b), each engaging claw 40 is arranged adjacent to the outside of the supporting protrusion 27. Each engagement claw 40 has a first claw 41 and a second claw 42 that are separated from each other, and a separation portion 43 is formed between the first claw 41 and the second claw 42. The engagement pawl 40 is formed of a soft thermoplastic synthetic resin that allows the first pawl 41 and the second pawl 42 to elastically approach or contact each other by external force. Each claw 41, 42 of the engaging claw 40 has a head 41a, 42a and a neck 41b, 42b.　　[0043] Referring to FIGS. 2, 3, 9, 10, the concave portion 23 of the container body 20 is arranged: a distribution structure 50 for airtightly covering the container body 20 with the upper cover 30. The distribution structure 50 includes: upper and lower surfaces 50A, 50B, a rigid flange 51 located on the outer periphery, a flexible peripheral wall 52 connected to the inner side of the flange 51, and a rigid inner cover connected to the inner circumference of the peripheral wall 52 A portion (outer area) 53, an inner cover sheet (inner area) 55 connected to the inner circumference of the inner cover portion 53 and used to define the flexibility of the dispensing opening 54. On the lower surface of the distribution structure 50, between the peripheral wall 52 and the outer peripheral edge of the inner lid portion 53, a downward protrusion 56 extending downward in a ring shape is provided. [0044] In the present embodiment, the distribution structure 50 is integrally formed of a soft material, such as soft polyethylene, polyurethane, silicone rubber, etc. When the sheet material 9 is impregnated with an ethanol component, in order to suppress the sheet material 9 The contained ethanol component evaporates and evaporates and suppresses the deterioration of the forming material of the distribution structure 50 caused by the ethanol component, and it is preferably formed of soft polyethylene. The distribution structure 50 is formed of a homogeneous material, and is provided by adjusting the thickness dimension: a flexible part and a relatively rigid part. In addition, it can also be formed of heterogeneous materials, for example, by double moulding (double moulding). In one mold, use elastic materials for flexible parts and use thermoplastic synthetic resins for rigid parts. Formed in one body. [0045] The distribution opening 54 is substantially T-shaped or substantially ginkgo-shaped in plan view, and is provided with a curved front end edge 54a, a rear end edge 54b extending in the lateral direction X on the rear side, and a pair of both side edges 54c ; A pair of side edges 54c is between the front and rear edges 54a, 54b, has a shape that is curved so as to gradually approach each other as it goes to the front. The distribution opening 54 further includes: a first hole (finger insertion portion) 57 located at the rear and expanding in the lateral direction X and the front-rear direction Z, and is connected to the central portion of the first hole 57 in the lateral direction X and extends forward之第2孔部58。 The second hole 58. The second hole 58 has a shape that gradually narrows toward the front. It extends from the narrowest part to the tip end 54a, and is compared with the narrowest part (the narrowest part). Become slightly wider. By positioning the narrowest part between the wider width parts, when the sheet 9 passes through the narrowest part, the both side edges 54a are easily bent in the vertical direction Y, and the sheet 9 can be prevented from being caused by the both side edges 54a. Hooked and difficult to withdraw. Even if the dispensing opening 54 is formed not by a slit but by a larger opening, the internal space can be kept airtight by the sealing part described later. In addition, as long as the distribution opening 54 allows the first hole portion 57 and the second hole portion 58 to intersect each other, in addition to the T-shape, it may have a cross shape or a radial shape.　　[0046] Referring to FIG. 10( b ), the thickness dimension D1 of the inner lid portion 53 is larger than the thickness dimension D2 of the inner lid sheet 55, so it can be said that the inner lid portion 53 is thicker than the inner lid sheet 55. In addition, the opening edge portion of the inner cover sheet 55 where the second hole 58 is formed is provided with a high-rigidity zone 59. The high-rigidity zone 59 is thicker than the other parts of the inner cover sheet 55 and has the same thickness as the inner cover 53 The thickness dimension D1 is substantially the same as the thickness dimension D3. In addition, the inner lid portion 53 of the distribution structure 50 is formed in a dome shape that bulges upward.　　[0047] The flange 51 has an engaging hole 51a that engages with the engaging claw 40 of the container body 20. Four engagement holes 51a are arranged on the outer side of the peripheral wall 52 with respect to the distribution opening 54. Each engagement hole 51a includes a circular large-diameter portion 51b located on the upper side and a circular small-diameter portion 51c located on the lower side. A notch 51e is formed in the center of the rear end edge of the flange 51.　　[0048] Here, the dispensing container 10 further includes a lid mechanism 2. The cover mechanism 2 is an area surrounded by imaginary lines in FIGS. 1 and 2 and is composed of an upper cover 30 and a mechanism body 3. The mechanism body 3 includes an inner peripheral wall surface 25, a supporting surface 24 surrounded by it, and a distribution结构体50。 Structure 50. In this embodiment, although the main body 3 of the mechanism is formed by a part of the dispensing container 10, as shown in FIG. 17 as another embodiment, it may also be an independent cap directly attached to the packaging body 90. . This other embodiment also has a mouth structure, a sealing structure, and a hinge structure described later. The mechanism body 3 has the same technical structure and exhibits the same technical structure as the case where a part of the container body 20 is formed in this embodiment. Technical efficacy. [0049] <Sealing structure> 　　 With reference to Figs. 11(a) and (b), the method of attaching the distribution structure 50 to the concave portion 23 of the container body 20 will be described. First, in the lateral direction X and the front-rear direction Z, The distribution structure 50 is arranged on the concave surface portion 23 such that the positions of the four engagement holes 51a and the positions of the four engagement claws 40 coincide with each other. The size N1 in the radial direction of the small diameter portion 51c of the engaging hole 51a is smaller than the size N2 in the radial direction of the outer peripheral surfaces of the first pawl 41 and the second pawl 42 at the tip of the engaging pawl 40. The body 50 is pressed against the supporting surface 24, and when passing through the small diameter hole 51c, the head 41a of the first claw 41 and the head 42a of the second claw 42 abut against the inner circumference of the small diameter hole 51c, thereby generating elastic deformation And close to each other. [0050] By moving the distribution structure 50 further downward and pressing against the concave portion 23, the heads 41a, 41b are moved to the large diameter hole 51b, and the step 51d between the large diameter hole 51b and the small diameter hole 51c Opposite the lower ends of the heads 41a, 42a in the vertical direction Y, and restrict the downward movement of the engaging claw 41 in order to escape from the engaging hole 51. In addition, in a state where the engagement claw 41 is locked in the engagement hole 51, the support protrusion 27 enters the inner space of the peripheral wall 52 to form a separation portion 29 between the top surface 52 a of the peripheral wall 52 and the support protrusion 27. In this way, by inserting the engaging claw 40 into the engaging hole 51a, the dispensing structure 50 can be stably attached to the container body 20 at the attachment portion. [0051] Referring to FIG. 7, the upper cover 30 has a substantially flat rectangular shape by front and rear edges 30a, 30b, and two side edges 30c connecting the front and rear edges 30a, 30b, in the lateral direction X of the front end edge. A latch 31 is provided in the center portion of the rear edge 30b, and a connecting portion 32 that is bent downward and extends is provided in the center portion of the rear end edge 30b in the transverse direction X. The upper cover 30 further has an outer surface forming a part of the outer surface of the dispensing container 10, an inner surface facing the concave surface 23 of the container body 20, and an annular rib 33 extending downward from the inner surface toward the concave surface 23. In this specification, the open state of the upper lid 30 refers to a state in which the upper lid 30 stands up at approximately 90 degrees with respect to the top wall 21 of the container body 20. The closed state of the upper cover 30 refers to a state in which the upper cover 30 is rotated in the rotation direction P toward the concave portion 23 from the open state, and the latch 31 is locked to the button member 80.　　[0052] The annular rib 33 includes a circular inner rib 34 and a circular outer rib 35 provided to surround the outer periphery of the inner rib 34. The height dimension (the dimension in the vertical direction Y) of the inner rib 34 is larger than that of the outer rib 35.　　[0053] Referring to FIG. 5, the outer surface of the upper cover 30 has a streamlined shape gradually inclined downward from the rear to the front, and the central part of the front part in the horizontal direction X is curved downward and recessed. In addition, in the closed state, the upper surface of the operation button 80 located in front of the upper cover 30 becomes a roughly arcuate shape slightly recessed toward the center, and the upper cover 30 and the operation button 80 become a continuous streamline shape, so when the user uses The touch feeling when a finger touches the outer surface of the upper cover 30 and the operation button 80 is good. In addition, compared to the case where the outer surface is flat, the design is more excellent. Furthermore, when changing diapers for infants, etc., it is conceivable that a user such as a mother takes out the sheet 9 from the dispensing container 10 in a dark room in order to prevent the infant from waking up. In this case, the user A finger is touched by swiping the outside of the upper cover 30 in the closed state, and the operation button 80 is provided at a destination that is inclined forward and downward can be recognized by the sense of touch. Therefore, even in a situation where the operation button 80 cannot be directly visually confirmed, the opening and closing operation can be performed smoothly. [0054] Referring to FIGS. 4-6, in the state where the upper cover 30 is turned to the concave portion 23 side through the hinge portion 5 to be closed, the side rib 35 located outside the inner surface of the upper cover 30 abuts against the peripheral wall 52 of the distribution structure 50顶面52a. In this way, the outer ribs (annular ribs) 35 and the peripheral wall 52 that abut each other are integrated to form the upper sealing portion 7 surrounding the dispensing opening 54. In addition, the inner peripheral surface of the upper cover 30 forms a ceiling portion opposed to the distribution opening 54. The upper sealing portion 7 and the ceiling portion define an air-tight space S1 above the distribution opening 54, so that the sheet material 9 can be effectively prevented. The contained liquid evaporates.　　[0055] In addition, the support protrusion 27 of the concave portion 23 is located in the peripheral wall 52 in the hollow of the distribution structure 50. The peripheral wall 52 is hollow and easily deformed. It has excellent followability to the movement of the upper cover 30, and by providing the support protrusions 27 inside it, the peripheral wall 52 does not completely fall down, which prevents the upper cover 30 from falling down completely. There is a gap between the distribution structure 50 and the distribution structure 50, and the sealing effect of the upper sealing portion 7 is greatly reduced.　　[0056] In addition, the front end of the support protrusion 27 is located below the inner surface of the top surface 52a of the peripheral wall 52, so a separation portion (separation space) 29 is formed between the top surface 52a of the peripheral wall 52 and the front end of the support protrusion 27. The upper end of the top surface 52a of the peripheral wall 52 is pressed from above by the outer rib 35 of the upper cover 30 which abuts it, and can deform|transform. Because the upper sealing portion 7 has such a structure, when the upper cover 30 is closed, the outer rib 35 deforms the upper end of the peripheral wall 52 in a concave shape, and the inner rib 34 is surrounded by the top surface 52a of the peripheral wall 52. [0057] In this way, by deforming the upper end of the peripheral wall 52, the sealing function of the upper sealing portion 7 is improved. For example, even if the upper cover 30 receives a shock from the outside, the outer rib 35 has a peripheral wall from the distribution structure 50 The force of the position shift of 52 toward the inner or outer side of the radial direction acts, and the force of the outer rib 35 to push the peripheral wall 52 in can be released by the separating portion 29 and the position shift is not easy to occur, and because the outer rib 35 is The abutment is carried out in a state where the upper end of the peripheral wall 52 is bitten, and the airtight state in the container body 20 can be maintained. In addition, by providing the support protrusions 27 in the peripheral wall 52, even if the top surface 52a of the peripheral wall 52 is pressed by the outer rib 35 and deformed in a concave shape, the support protrusion 27 indirectly pushes it into the outer rib through the peripheral wall 52. 35 abuts, so that the entire peripheral wall 52 can be prevented from deforming, which would reduce the sealing function.　　[0058] Here, the support protrusion 27 is preferably inserted into the inner space of the peripheral wall 52, and its side surface is also in surface contact with the inner surface 52c of the inner portion of the peripheral wall 52 or the inner surface 52d of the outer portion. In this case, the inside of the container body 20 can be made more airtight, and the ingress of air from the outside can be effectively suppressed. Furthermore, as shown in FIG. 6, it is more preferable that the support protrusion 27 is inserted into the inner space of the peripheral wall 52 and abuts on the inner surface 52 d of the outer portion of the peripheral wall 52. In this case, since a separation part is formed between the support protrusion 27 and the inner surface 52c of the inner part of the peripheral wall 52, the front end of the peripheral wall 52 deformed by being pressed by the outer rib 35 can bend toward the separation part and distribute The structure 50 can perform a higher sealing function as a tightness.　　[0059] Referring to FIG. 6, in this way, the lid mechanism 2 is provided with an annular sealing portion composed of an upper sealing portion 7 and a lower sealing portion 8. The upper sealing part 7 is made by contacting the peripheral wall 52 of the distribution structure 50 with the annular rib 33 of the upper cover 30 to make the internal space S1 airtight; the lower sealing part 8 is made by making the supporting protrusion 27 flat The ground abuts on the inner surface 52c of the inner portion or the inner surface 52d of the outer portion of the peripheral wall 52 to make the inner space S1 airtight. Since the cover mechanism 2 has both sealing parts 7, 8, the internal space S1 can be made airtight more reliably.　　[0060] In addition, the inner rib 34 of the annular rib 33 is located inward of the peripheral wall 52. Since the annular rib 33 is formed by two layers of inner and outer ribs 34, 35, compared to the case where the annular rib 33 is formed by one layer of ribs, the air flow in the space between the upper lid 30 and the container body 20 It becomes more complicated and causes air to stay inside and delay its outflow. Therefore, the sealing function of the upper sealing portion 7 can be improved. In addition, the inner rib 34 is located inside the peripheral wall 52 and extends below the top surface 52a, thereby preventing the peripheral wall 52 from falling inward. In addition, the ring-shaped rib 33 extends downward from the portions on the front and rear end edges 30a, 30b of the upper cover 30, and the two side portions in between. Because the peripheral wall 52 has such a shape, on the side of the end edge 30b after the hinge portion 5 is provided and the side of the end edge 30a before the button member 80 is provided, the outer rib 35 abuts against the peripheral wall 52 to maintain an airtight state. In addition, when the size of the inner rib in the upper and lower direction Y is large, because the upper cover 30 has a shape that is inclined downward, the inner rib 34 may abut on the peripheral wall 52, making it difficult to open the upper cover. The size in the vertical direction Y is made small, so that the inner rib 34 does not abut the peripheral wall 52, and the upper cover 30 is easily opened. The peripheral wall 52 gradually reduces the size in the vertical direction from the rear end edge 30b side to the front end edge 30a side. When the upper cover 30 is closed, the outer rib 35 is on the rear end edge 30b side of the peripheral wall 52 where the outer rib 35 abuts first. 35 will contact the peripheral wall 52 most strongly and deform it.　　[0061] Figure 12 (a) and (b) respectively show an example of an embodiment of the package 90. Referring to Figure 12 (a), in this embodiment, the packaging body 90 is provided with a plurality of sheets 9, such as wet dust-removing paper for cleaning, wet tissues, etc., a packaging sheet 91 that covers the sheet 9, and a packaging sheet 91 for packaging The sheet 91 takes out the package opening 92 from which the sheet 9 is taken out, and a sealing sticker (not shown) that closes the package opening 92 and is attached to the upper surface of the package 90. The package body 90 is a liquid-impermeable plastic product to prevent the liquid (water, ethanol, medicine, etc.) impregnated in the thin sheet from evaporating.　　[0062] Referring to Fig. 12(b), in this embodiment, a sealing portion 93 coated with an adhesive is disposed at the opening edge of the package opening 92 of the package 90. In this package 90, the container opening 26 and the package opening 92 can be arranged so as to overlap in the vertical direction Y by attaching the sealing portion 93 to the inner surface of the support surface 24. By adopting such an arrangement, when the packaging body 90 contains a plurality of sheets 9 impregnated with liquid components such as ethanol components, it is possible to suppress the separation of the container opening 26 and the packaging body opening 92 caused by the sheet material 9 The dryness.　　[0063] Fig. 13(a) and (b) schematically show an example of the laminated state of the sheet material 9 in the packaging body 90. The actual sheet material is laminated so as to abut each other in the vertical direction Y. Referring to FIG. 13( a ), one sheet 9 is folded once in either the lateral direction X or the front-rear direction Z to form a half-folded V shape, and the half-folded sheet 9 is laminated in the vertical direction Y. [0064] Referring to FIG. 13(b), one sheet of sheet 9 may be bent twice in either the horizontal direction X or the front-rear direction Z to form a three-folded Z-shape, and the three-folded sheet material may be placed on the top and bottom. Laminate in direction Y. Either of the layered states shown in the figure is that by pulling up the uppermost sheet 9A from the opening 92 of the package body, a part of the next sheet 9B is pulled up, and a part of the next sheet 9B can be pulled up in sequence. One sheet 9 is drawn out. In this way, the sheet material 9 only needs to have a so-called pop-up laminated structure that is taken out from the container opening 26 through the package opening 92, and various well-known laminated patterns other than those shown in the drawings can be adopted. The thin sheet 9 is easier to be drawn out because the bent end is close to the dispensing opening 54 and is preferably bent in the transverse direction X. [0065] <Mouth structure> 　　 With reference to FIGS. 2, 4, and 14, when the sheet 9 is taken out from the dispensing container 10, first, the package body 90 is placed on the bottom cover 70 with the package body opening 92 opened. Attach the bottom cover 70 to the container body 20 on the inner surface of the container. Next, while pressing the operation button 80 of the container body 20 to open the upper lid 30, insert the thumb 95 and the index finger (or middle finger) 96 into the first hole 57 of the dispensing opening 54, and grasp it at the most extreme position in the package 90 The upper sheet 9A, that is, the uppermost sheet 9A whose part is exposed from the package opening 92. [0066] At this time, the first hole 57 has a shape that expands in the lateral direction X and the front-rear direction Z, and has a size such that at least two fingers such as the thumb 95 and the index finger 96 of the operator can be inserted. The inner cover 55 forming the opening edge of the dispensing opening 54 will not be forced to expand and cause damage, and the finger can be smoothly inserted to take out the sheet 9A. Because the first hole 57 has an opening area of such a necessary size, if the sheet 9A is drawn out in this way, it will not be affected by the frictional resistance generated by the opening edge, and the next sheet 9B may be affected and all Pull out. [0067] Then, while pulling out a part of the first sheet 9A from the first hole 57, the operator moves it while sliding it on the second hole 58 whose width is narrower than that of the first hole 57. The sheet 9A is pinched by the second hole 58. In this state, if the first sheet 9A is pulled up and taken out, the frictional resistance generated by the second hole 58 causes a part of the next sheet 9B to be exposed from the second hole 58. Because the sheet 9 is arranged to overlap alternately in the vertical direction Y, it can be smoothly taken out from the second hole 58 in order thereafter. In this way, the first hole 57 is an opening for inserting at least two fingers 95, 96 inserted in the fingers when the first sheet 9A is drawn out, and when the second and subsequent sheets 9B of the package are to be inserted It was not used when it was withdrawn. 14, in a state where the distribution structure 50 is attached to the container body 20, a part of the package opening 92 of the package 90, a part of the container opening 26, and a part of the distribution opening 54 are mutually in the vertical direction Y (Under the plan view of the dispensing container 10) overlap. The dimension L1 in the lateral direction X of the package opening 92 of the package 90 is larger than the dimension L2 in the lateral direction X of the container opening 26 of the container body 20; the dimension L2 in the lateral direction X of the container opening 26 is larger than the distribution structure The dimension L3 in the lateral direction X of the second hole 58 of the distribution opening 54 of 50 is large. [0069] Therefore, the openings 26, 58, 92 are at least partially connected in the vertical direction Y, and the dimensions (width dimensions) L1-L3 in the horizontal direction X gradually decrease from the bottom to the top, and each size L1 The correlation of the size of -L3 is: the size L1 in the lateral direction X of the package 90 ≧the size L2 in the lateral direction of the container opening 26 ≧the size L3 in the lateral direction X of the second hole 58 of the distribution opening 54. The openings 26, 58, 92 can take various well-known shapes, such as circular, elliptical, rectangular, etc., except as shown in the figure. The dimensions L1-L3 in the lateral direction X of the openings 26, 58, 92 refer to various shapes. The largest dimension of each opening 26, 58, 92 in the transverse direction X. [0070] In this way, the second hole portion 58 of the package opening 92, the container opening 26, and the dispensing opening 54 gradually reduces the width dimension L1-L3 from the bottom to the top, and is drawn out from the package opening 92 The sheet 9 gradually narrows by passing through the container opening 26 and the second hole 58. Therefore, sliding contact with the edges of the respective openings 92, 26, 58 and receiving a frictional resistance that gradually increases as it goes upward can effectively prevent the sheet 9 from being continuously drawn out, and can exhibit an excellent distribution effect.　　[0071] In order to distribute the sheet material 9 by the frictional resistance generated by the openings 92, 26, and 58 that are at least partially connected in the vertical direction Y, the openings 92, 26, and 54 must be separated in the vertical direction Y. In this embodiment, the distribution structure 50 is formed by a separate body from the container body 20, because a space S2 is formed between the container opening 26 and the distribution opening 54, and the friction of the distribution opening 54 is further utilized after the container opening 26 The resistance can reliably distribute the sheet material 9. In addition, the inner lid portion 53 of the distribution structure 50 has a dome shape that bulges upward. Compared with a flat shape, a larger space S2 can be formed between the container opening 26 and the distribution opening 54 and can The distribution opening 54 imparts frictional resistance more reliably. [0072] In addition, in the case of the package 90 shown in FIG. 12(b), a sealing portion 93 is provided on the periphery of the package opening 92, and the sealing portion 93 is attached to the inside of the support surface 24 of the container body 20. The packaging body 90 is housed in the container body 20 in the state of the noodles. In this case, since the package opening 92 and the container opening 26 are not separated in the vertical direction Y and form a continuous opening, it is possible to suppress liquids such as the ethanol component of the sheet 9 due to the separation of the package opening 92 and the container opening 26 The ingredients evaporate. In this case as well, by providing the second hole 58 with a narrower width above the container opening 26, the sheet material 9 can be dispensed. [0073] Furthermore, when the support surface 24 is formed of a soft material such as rubber and its inner surface becomes an undulating shape, the sealing portion located at the edge of the package opening 92 of the package 90 cannot be attached stably. combine. In this embodiment, because the container body 20 is not directly formed by the opening edge formed by a soft material to form a defined narrow part (distribution opening), the sealing part located at the periphery of the opening 92 of the package body can be stably attached to The inner surface of the smooth supporting surface 24 formed by a hard material. [0074] In a plan view of the dispensing container 10, the package opening 92 is preferably located on the side of the second hole portion 58 of the dispensing opening 54 rather than on the side of the first hole portion 57, and preferably at least a part is connected to the second hole portion 57. The holes 58 overlap in the vertical direction Y. By positioning the package opening 92 on the side of the second hole 58, the second and subsequent sheets 9 can be smoothly drawn out from the second hole 58. [0075] In addition, a high-rigidity area 59 is provided at the edge of the opening of the second hole 58 and has the necessary strength. Even if the sheet 9 is slid and pulled out multiple times, local deformation or damage can be suppressed. happen. In addition, by providing the high-rigidity region 59 thicker than the thin inner cover sheet 55, a higher frictional resistance can be given to the sheet material 9. [0076] The inner cover 55 located at the periphery of the dispensing opening 54 is flexible and flexible, because the rigidity of the inner cover 55 is lower than the rigidity of the inner cover 53, so when the first sheet 9A is to be taken out , Can prevent the fingers 95, 96 from touching the inner face 23 with higher rigidity and feeling irritation. In addition, by providing the flange 51 with a relatively high rigidity on the outer peripheral edge of the distribution structure 50, deformation of the outer peripheral edge can be suppressed. [0077] <Hinge structure> 　　 Referring to FIGS. 2, 7, 16, the upper cover 30 is a connecting portion 32 that is bent downward from the cover body and extends, and the hinge portion (hinge structure) 5 allows the openings 26, 54 to be opened Rotate by opening and closing. The hinge portion (hinge structure) 5 includes: a pair of shaft portions (both ends of the rotating shaft) 45 extending from both sides of the lower end of the connecting portion 32, and the rear end of the concave portion 23 into which each shaft portion 45 is inserted. Part of the bearing 23a. A band-shaped spring member (leaf spring) 36 extending in the vertical direction Y is arranged between the concave portion 23 and the upper cover 30. The spring member 36 is an elastic band piece formed of synthetic rubber or natural rubber, and the upper cover 30 is elastically stored in a direction in which it is opened by the spring member 36. In order to increase the strength, the spring member 36 is preferably bent multiple times in the longitudinal direction and has one end 36A and the other end 36B in the longitudinal direction, and penetration holes are provided at both ends 36A and 36B. [0078] The spring member 36 is installed on the upper cover 30 by inserting the protrusion 37 located above the connecting portion 32 in the inner surface of the upper cover 30 through the insertion hole at one end 36A, and is inserted into the upper cover 30 by the insertion hole at the other end 36B. The hole penetrates the protrusion 38 protruding upward from the supporting surface 24 of the concave portion 23 and is attached to the container main body 20, thereby being in a charged state. In addition, the other end 36B of the spring member 36 is held between the flange 51 of the distribution structure 50 and the support surface 24 of the concave portion 23, so that it can be more stably mounted on the container body 20, even if the upper lid 30 is opened and closed repeatedly. The operation will not detach from the container main body 20 either. In addition, one end 36A of the spring member 36 is more stably fixed to the upper cover 30 by the covering member 39 covering the portion of the upper cover 30 where the protrusion 37 is provided. As the spring member 36, in addition to the example shown in the figure, a conventional spring material such as a coil spring can also be used.　　[0079] For example, the hinge structure of the conventional dispensing container uses a pair of shafts protruding outward from both side edges of the upper cover, and a bearing part facing the upper cover so as to pivotally support the upper cover. In this hinge structure, since the separation distance from the spring member located at the approximate center of the horizontal direction of the dispensing container to the bearing portion is large, the influence of the rebound force of the spring member is received by the lid itself and the container body. Therefore, when the dispensing container is placed in a room with a relatively high room temperature for a long time, it may not be able to resist the rebound force of the spring member and thermally deform a part of the upper cover. As a result, it may slip into the dispensing container when rotating. It is difficult to open and close, or the shaft part is separated from the bearing part and cannot be opened and closed.　　[0080] In the present embodiment, the lower end of the connecting portion 32 having the shaft portion 45 on both sides is arranged in the concave portion 28 located in the center in the lateral direction X among the rear end portions of the concave portion 23. Therefore, the dimension (separation dimension) L5 in the lateral direction X between the shaft portions 45 becomes smaller than the dimension L4 in the lateral direction of the upper cover 30, and the separation distance between the spring member 36 and the shaft portion 45 becomes smaller, so the spring member The impact of the rebound force of 36 will not be subjected to thermal deformation by the lid itself. Even if the dispensing container 10 is placed in a relatively high temperature room for a long time, the hinge function will not be lost. [0081] In addition, in the hinge structure of this embodiment, as the opening and closing operations of the upper cover 30 are repeated, the spring member 36 that has been bent in a convex manner in the front will gradually bend toward the rear due to aging (softening), and part of it It may enter the gap 49 between the lower end of the connecting portion 32 and the concave portion 23.　　[0082] In the present embodiment, the concave portion 28 of the support surface 24 is provided with a movement restriction means 98 for restricting the movement of the spring member 36 backward. The movement restricting means 98 is formed by a protrusion positioned on the rear side of the protrusion 38 in the concave portion 28. Because the movement restricting means 98 is provided behind the spring member 36, even if the spring member 36 is bent backward due to aging deformation, its backward movement is still restricted, which prevents a part of it from entering the gap between the lower end of the connecting portion 32 and the concave portion 23. Gap 49. [0083] Furthermore, because the side edges of the upper lid 30 are not fixed to the container body 20, in the open state, the entire lid body extending from the upper end edge 30a to the lower end edge 30b is located behind the container body 20 (back ) More rear. Therefore, the concave portion 23 of the container body 20 is not exposed to the outside, and no step is formed between the upper cover 30 and the container body 20, and a simple impression can be given to the appearance. In addition, behind the concave portion 23 of the container body 20, there is provided a protruding part that protrudes slightly upwards. The protruding part covers the gap between the upper lid 30 and the container body 20, so that even when the upper lid 30 is closed, the dispensing The container 10 can still give a simple impression in appearance.　　[0084] Referring again to FIGS. 3-5, the operation button 80 includes a base 81 having an upper surface (finger contact surface) recessed toward the center, and a frame-shaped spring portion 82 extending downward from the base 81. Arranged behind the spring portion 82: a shaft portion (mounting shaft) 83 inserted into the bearing hole 23b located in the front portion of the concave surface portion 23. In addition, a latched protrusion 84 is arranged behind the base 81, and the upper cover 30 is rotated from the open state to latch the latch 31 at the front end edge 30a to the latched protrusion 84 of the operation button 80. In the state where the upper cover 30 is closed and locked by the latch mechanism, the operation button 80 is pressed against the accumulation of the spring portion 82, thereby disengaging the latch 31 from the locked protrusion 84, and allowing the upper cover 30 to rotate to become an open state . [0085] The operation button 80 rotates around the shaft portion 83. When the spring portion 82 is provided below the shaft portion 83, when the spring portion 82 is compressed, the spring portion 82 must have downward force and The force that deviates to the horizontal direction X, so it must be pressed with a strong force. In this embodiment, instead of disposing the spring part 82 below the shaft part 83, it is disposed so as to face each other in the front-rear direction Z, whereby the pressing force is directly applied to the spring part 82, which can be carried out with a small force. Open and close operation. 3, 15, the bottom cover 70 is provided with: an outer peripheral wall 71 erected from the bottom surface, an inner peripheral wall 72 extending above the outer peripheral wall 71, and a container main body 20 located between the inner and outer peripheral walls 71 and 72 The groove 73 into which the lower end of the inner wall is inserted, and the supporting protrusions 74 further extending upward from the four corners of the inner peripheral wall 72. The supporting protrusion 74 has a generally trapezoidal cross-section with a flat top surface. The bottom cover 70 can be mounted on the container body 20 by slidingly aligning with the inner surface of the corner of the container body 20, and therefore has an insertion guide The function of the piece.　　[0087] In addition, the package 90 can be housed in the dispensing container 10 in a state of being supported by the supporting protrusion 74 of the bottom cover 70. For example, as shown in FIG. 12(b), in the case of a package 90 having a sealing portion 93 surrounding the opening 92 of the package, it is housed in a state of being attached to the inner surface of the supporting surface 24 of the container body 20. In this case, by placing the package 90 on the support convex portion 74, it can be more stably housed in the container body 20. In addition, the supporting protrusion 74 has a flat top surface, whereby the package body 90 can be stably supported in the storage container.　　[0088] On the outside of the corners (four corners) of the bottom cover 70 (outside the outer peripheral wall 71), there are provided thin plate-like operating ribs 75 protruding outward. In the assembled state of the dispensing container 10, the entire outer peripheral surface of the inner peripheral wall 72 of the bottom cover 70 abuts against the inner surface of the container body 20, and the container body 20 becomes airtight due to the pressure of the outside air. The difference makes it difficult to remove the bottom cover 70. In addition, even if the user tries to grasp the outer surface of the curved outer peripheral wall 71 with his fingers and pull the bottom cover 70 forcefully in the direction separating it from the container body 20, the fingers will slip and the force cannot be applied well. In this embodiment, because the operating ribs 75 are provided on the outside of the corners of the bottom cover 70, the operating ribs 75 can be grasped or hooked with fingers and the bottom cover 70 can be pulled forcefully, thereby easily removing from the container body 20 removed. [0089] In addition, in order to easily separate the container body 20 and the bottom cover 70, the support protrusion 74 and/or the inner surface of the peripheral wall 22 of the container body 20 in contact with it can be implemented: coating lubricant, embossing, etc. It reduces friction processing. In this case, the bottom cover 70 can be more easily detached from the container body 20 when the operating rib 75 is pulled strongly, and in a state where a plurality of container bodies 20 are overlapped during the manufacturing process, it is easy to separate each of them. Although the operating ribs 75 are respectively arranged at the four corners of the bottom cover 70 for ease of operation, they only need to be arranged at least at the corners.　　[0090] In the present embodiment, although the distribution structure 50 and the container main body 20 are formed of different individuals, they can also be integrally formed by two-color molding. However, by forming the distribution structure 50 from different individuals, the other end 36B of the spring member 36 can be pinched between it and the supporting surface 24, even if local damage or deformation due to aging deterioration causes the opening structure and the sealing structure to become unavailable. If it functions well, the distribution structure 50 can be replaced by a new one.　　[0091] <Other embodiment> 　　 FIG. 17 is a perspective view of the lid mechanism 2 attached to the package body 90 in another embodiment. The basic structure of the cover mechanism 2 of this embodiment is the same as the basic structure of the cover mechanism 2 described in FIGS. 1 to 16. The same symbols are used for the same constituent elements, and only the differences will be described below. [0092] In the present embodiment, the cover mechanism 2 has: the transverse direction X, the front-rear direction Z, and the vertical direction Y intersecting the same, and includes a mechanism body that is directly mounted on the upper surface of the package 90 through the sealing portion 93 3. The mechanism body 3 includes a distribution structure 50, front and rear edges 30a, 30b, and an upper cover 30. The distribution structure 50 is disposed on the concave surface 23 of the top wall 121 of the mechanism body 3 and has a distribution that can eject the sheet 9 The opening 54 and the upper cover 30 are rotatably mounted on the mechanism main body 3 through the hinge portion 5 on the rear edge 30b side, so that the dispensing opening 54 can be airtightly closed. [0093] Also in this embodiment, the ring-shaped sealing portion composed of the upper sealing portion 7 and the lower sealing portion 8 can be used to make the space between the upper cover 30 and the distribution opening 54 airtight, and the upper sealing portion 7 is used for the distribution The peripheral wall 52 of the structure 50 and the upper cover 30 are formed, and the lower sealing portion 8 is formed by the peripheral wall 52 and the supporting protrusion 27. In addition, a space is formed between the container opening 26 and the dispensing opening 54. The dispensing opening 54 has an opening structure composed of the first hole 57 and the second hole 58, and therefore can exhibit an excellent dispensing effect.　　 [0094] The sheet material 9 of the present invention will be explained in an incidental manner. The purpose of the sheet material 9 is to remove dirt from the object or to allow the impregnated liquid to adhere to the object. The sheet material and the impregnated liquid can be appropriately selected and used. For example, when water is used as the main liquid component In the case, as the sheet material, it can be suitably used: non-woven fabrics containing cellulose fibers that can contain water and hold them as main components, for example, monomers of rayon, pulp, and cotton, or fibers containing them. The spunlaced fiber non-woven fabric and the air-laid fiber non-woven fabric are matched with the established proportions. [0095] In addition, with regard to the liquid component impregnated in the sheet material 9, water, alcohol, or oil components can be used as the base; and the auxiliary component of the base can be used: a preservative for maintaining the quality of the product, and for decontamination The active agent and solvent ingredients are used to impart sterilization and antibacterial effects to the sterilization and antibacterial ingredients, moisturizers, medicinal ingredients, and fragrances that have good effects on the skin, and chelating agents, buffers, and buffers for stabilizing liquid ingredients. Co-solvents, etc. When water is used as the base of the liquid component of the sheet material 9, since the sheet materials 9 will be bonded to each other due to the surface tension of the water, appropriate frictional resistance must be provided by the dispensing opening 54 when it is to be drawn out. On the other hand, when an ethanol component is used as the base of the sheet material 9, the sheet materials are relatively easy to separate from each other and must be stored in a sealed state in consideration of their volatility, and the upper sealing part 7 of the present invention is required. This is used to make the inside an airtight structure. Therefore, the container 10 of the present invention can be used as a dispensing (accommodating) container regardless of whether the base of the sheet material 9 is water or ethanol. [0096] The constituent members of the lid mechanism 2, the packaging body 90, and the dispensing container 10, unless otherwise specified, can be used without limitation, except for the materials contained in this specification, that are commonly used in this technical field. Material. In addition, terms such as "first" and "second" used in this specification are used only to distinguish the same elements, positions, and the like.

[0097] 2. ‧ ‧ Lid mechanism 3. ‧ ‧ Mechanism body 5 ‧ ‧ Hinge part 9, 9A, 9B ‧ ‧ Sheet material 10 ‧ ‧ Distributing container 12 ‧ ‧ Reinforcing rib 20 ‧ ‧ Container body 21 ‧‧‧Top wall 22‧‧‧Perimeter wall 23‧‧‧Concave surface 24‧‧‧Support surface 25‧‧‧Inner circumferential wall 26‧‧‧Container opening 27‧‧‧Support protrusion 30‧‧‧Upper cover 30a‧‧‧ The front end edge of the upper cover 30b‧‧‧The rear end edge of the upper cover 32‧‧‧Connecting part 33‧‧‧Annular rib 34‧‧‧Inner rib 35‧‧‧Outer rib 50‧‧‧Distribution structure 51‧‧‧Protrusion Edge 52‧‧‧The inner surface of the inner part of the peripheral wall 52c‧‧‧The inner surface of the inner part of the peripheral wall 52d‧‧‧The inner surface of the outer part of the peripheral wall 53‧‧‧Inner cover 54‧‧‧Distribution opening 55‧‧‧Inner cover 57‧ ‧‧The first hole 58‧‧‧The second hole 59‧‧‧High rigidity area 70‧‧‧Bottom cover 71‧‧‧Outer peripheral wall 74‧‧‧Support convex part S1‧‧‧Internal space X‧‧‧ Horizontal direction Y‧‧‧Up and down direction Z‧‧‧Front and back direction

[0036] The drawings show specific embodiments of the present invention, which are not only essential structures of the invention, but also include alternatives and preferred embodiments.　　 Fig. 1 is a perspective view of the sheet material dispensing container of the present invention with the upper lid closed.　　 Figure 2 is a perspective view of the dispensing container with the lid open.　　 Figure 3 is an exploded perspective view of the dispensing container.　　 Figure 4 is a cross-sectional view taken along the line IV-IV of Figure 1.　　 Figure 5 is a cross-sectional view taken along the line V-V of Figure 1.　　 Figure 6 is a partial enlarged view of the area surrounded by the one-point chain line VI of Figure 4.　　 Figure 7 is a perspective view of the upper cover.　　 Figure 8 is a perspective view of the concave portion of the container body.　　 Figure 9 is a plan view of the distribution structure viewed from above.　　 Figure 10(a) is a plan view of the distribution structure viewed from below, and Figure 10(b) is a cross-sectional view taken along line X(b) in Figure 10(a). Figure 11 (a) is an enlarged cross-sectional view of the mounting part formed by the engagement claw and the engagement hole before installation, and Figure 11 (b) is an enlarged cross-section of the mounting part formed by the engagement claw and the engagement hole after installation picture.　　 Fig. 12(a) is a perspective view of an example of an embodiment of the package, and Fig. 12(b) is a perspective view of another embodiment of the package.　　 Fig. 13(a) is a partial cross-sectional view of an example of the laminated state of the sheet material in the package, and Fig. 13(b) is a partial cross-sectional view of another example of the laminated state of the sheet material in the package.　　 Figure 14 shows how the sheet is taken out through the opening of the package, the opening of the container, and the opening of the dispensing.　　 Figure 15 is a partial enlarged view of the area enclosed by the one-dot chain line XV in Figure 3.　　 Figure 16 is a partial enlarged view of the area enclosed by the one-dot chain line XVI in Figure 2.　　 Figure 17 is a perspective view of a lid structure of another embodiment.

9‧‧‧Thin material

12‧‧‧Reinforcing ribs

21‧‧‧Top wall

22‧‧‧ Zhoubi

23‧‧‧Concave face

24‧‧‧Support surface

25‧‧‧Inner peripheral wall

26‧‧‧Container opening

27‧‧‧Support protrusion

30‧‧‧Top cover

33‧‧‧Annular rib

34‧‧‧Medial rib

35‧‧‧External rib

52‧‧‧ Zhoubi

53‧‧‧Inner cover

54‧‧‧Distribution opening

55‧‧‧Inner cover

56‧‧‧Lower protrusion

58‧‧‧Second hole

59‧‧‧High rigidity area

70‧‧‧Bottom cover

71‧‧‧peripheral wall

74‧‧‧Support convex

S1‧‧‧Internal space

Claims (13)

A distribution container is a distribution container of sheet material, which has a transverse direction, a front-rear direction and an upper-lower direction intersecting the same, and is provided with a container body and a lid mechanism. The lid mechanism includes a dispensing structure and an upper lid. The dispensing structure is It is located on the top wall of the container body and has a dispensing opening through which the sheet can be ejected. The upper cover has a front and rear end edge, and is rotatably mounted on the container body through a hinge part on the rear end edge. The dispensing opening is airtightly closed, and the container main system is characterized in that the container main system has: a recessed portion for arranging the dispensing structure, and a container opening communicating with the dispensing opening in at least a part, and the recessed portion surrounds the container A ring-shaped support protrusion is arranged in an open manner. The distribution structure system has a flange fixed to the concave surface and a peripheral wall protruding upward from the inside of the flange, and the distribution structure is arranged on the In the state of the concave surface, the support protrusion is located in the peripheral wall, the upper cover has a ring-shaped rib extending downward from the inner surface, and in the state where the upper cover is closed, the front end of the ring-shaped rib abuts against the peripheral wall. The peripheral wall of the distribution structure has a top surface, a separating portion is formed in the peripheral wall between the top surface and the supporting protrusion, and the separating portion is located on the annular rib in the vertical direction. Between the support protrusion and the support protrusion, it overlaps with a part of the annular rib and the support protrusion in the lateral direction. The dispensing container according to claim 1, wherein the support protrusion abuts against the inner surface of the peripheral wall in a state of being inserted into the peripheral wall. The dispensing container according to claim 2, wherein the support protrusion abuts against the inner surface of the outer side portion of the peripheral wall in a state of being inserted into the peripheral wall. The dispensing container according to any one of claims 1 to 3, wherein the top surface of the peripheral wall is flat. The dispensing container according to any one of claims 1 to 3, wherein the annular rib has an inner rib and an outer rib surrounding the inner rib, and the inner rib extends downwards than the outer rib. When the upper cover is closed, the outer rib abuts on the top surface of the peripheral wall, and the inner rib is located inside the peripheral wall. The dispensing container according to any one of claims 1 to 3, wherein the annular ribs extend downwardly from the two sides of the upper cover on the front and rear edges of the upper cover. The dispensing container according to any one of claims 1 to 3, wherein the dispensing opening includes: a first hole located on the side of the rear end edge and expanding in the lateral direction and the front-rear direction, and the same The size of the first hole portion in the horizontal direction of the second hole portion that is connected to the substantially center portion of the first hole portion and extends toward the front end edge is larger than the size of the second hole portion in the horizontal direction. The dispensing container according to claim 7, wherein the dispensing structure system has an inner cover located inward of the peripheral wall, and an inner cover located inward of the inner cover, and the inner cover is located in addition to the aforementioned Except for the high rigidity area of the opening edge of the second hole, the rigidity is lower than that of the inner lid portion, and the high rigidity area has the same rigidity as the inner lid portion. The dispensing container according to any one of claims 1 to 3, wherein the dispensing structure system has an inner lid portion located inward of the peripheral wall, and the inner lid portion is formed in a dome shape that bulges upward. A packaging body characterized by being housed in the container body of the dispensing container according to claim 1. The package body as described in claim 10, The system is provided with a sealing portion, and the sealing portion is housed in the container body of the dispensing container and can be fixed to the inner surface of the supporting surface. A cover mechanism has a horizontal direction, a front-rear direction and an upper-lower direction intersecting the same, and includes a main body, a distribution structure, and an upper cover. The distribution structure is located on the top wall of the main body and has a sheet ejection type. For the dispensing opening to be removed from the ground, the upper cover has front and rear edges, and is rotatably mounted on the main body of the mechanism through a hinge part on the rear edge side, so that the dispensing opening can be airtightly closed, characterized in that the main mechanism of the system It has a concave surface for arranging the distribution structure and a mechanism opening communicating with the distribution opening in at least a part. A ring-shaped support protrusion is provided on the concave surface to surround the mechanism opening. The distribution structure system has: A flange fixed to the concave surface and a hollow peripheral wall protruding upward from the inner side of the flange. When the distribution structure is arranged on the concave surface, the support protrusion is located in the peripheral wall, and the upper cover It has a ring-shaped rib extending downward from the inner surface. When the upper cover is closed, the front end of the ring-shaped rib abuts against the peripheral wall. The peripheral wall of the distribution structure has a top surface. A separating portion is formed between the top surface and the supporting protrusion, and the separating portion is located on the annular rib in the vertical direction. Between the support protrusion and the support protrusion, it overlaps with a part of the annular rib and the support protrusion in the lateral direction. A packaging body characterized by being provided with a sealing portion that can be fixed to the mechanism main body of the lid mechanism according to claim 12.

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