JP6247879B2 - Drug container - Google Patents

Description

  The present invention relates to a drug body container that contains a drug body having a shape-retaining property while containing a drug such as a fragrance, a deodorant, and a deodorant.

  2. Description of the Related Art Conventionally, a drug body container that contains a drug body that contains a drug such as a fragrance and has shape retention properties is known. For example, Patent Document 1 has a cylindrical shape that opens upward, a lower container that supports a drug body having shape retention, a cylindrical shape that opens downward, and an upper container that can be fitted to the lower container, A drug body container is disclosed. A lower fitting portion that can be fitted to the lower end portion of the upper container is provided at the upper end portion of the lower container. An upper fitting portion that can be fitted to the lower fitting portion is provided at a lower end portion of the upper container. Specifically, on the outer peripheral surface of the lower fitting portion, a male screw thread that is screwed into the upper fitting portion from the inside is formed, and on the inner peripheral surface of the upper fitting portion. A female screw thread that engages with the male screw thread is formed. When the male screw thread and the female screw thread are screwed together, the lower container and the upper container are integrated to form a drug body container.

JP 07-265402 A

  In the drug body container described in Patent Document 1, when an external force is applied to at least one of the lower container and the upper container, for example, when the container falls, the screw between the male screw thread and the female screw thread. There is a case where the match is lost. For example, when an external force is applied to the upper container, the lower end portion of the upper container is a free end and is relatively largely deformed in the upper container. Therefore, the lower end portion, that is, the upper side having the female screw thread. There is a case where the fitting portion is greatly bent and deformed in the radial direction, thereby releasing the screwed relationship between the male screw thread and the female screw thread. Then, when water separation occurs in the drug body, the water separation scatters out of the drug body container from the gap between the lower container and the upper container, or the drug body collapses and part of the drug body from the gap There is a risk of splashing outside the container.

  The objective of this invention is providing the chemical | medical agent container which can suppress cancellation | release of the screwing state of a male side screw thread and a female side screw thread.

  In order to solve the above-mentioned problems, the present invention provides a drug body container containing a drug and having a storage space for storing a drug body having shape retention, and has a cylindrical shape that opens upward. A support member that supports the body, and a cover member that opens downward and forms a housing space together with the support member by screwing with the support member, the support member and the cover member One of these has a male screw part, and the other has a female screw part screwed into the male screw part from the outside. The male screw part includes a cylindrical male screw part body and an outer periphery of the male screw part body. A male screw thread projecting outward from the surface, and the female screw part is threadably engaged with the male screw thread body and a cylindrical female screw main body having a diameter larger than that of the male screw thread main body. The inner periphery of the female thread body A female screw thread projecting inward from the support member and the cover member, the member having the male screw part is a threaded engagement of the male screw thread and the female screw thread. In the state, there is further provided an opposing wall that faces the outer peripheral surface of the female screw portion main body with a gap therebetween, and the opposing wall is formed when the female screw portion main body is displaced outward relative to the male screw portion. An inner restraint portion that maintains the male screw thread and the female screw thread in a vertically overlapping state by contacting the outer peripheral surface of the main body from the radially outer side of the female screw body. A drug body container is provided.

  In this drug body container, when the container falls or the like, an external force acts on one of the support member and the cover member, so that the member is bent and deformed. Even if the female threaded portion main body is displaced outward relative to the male threaded portion so as to be radially separated from the male screw thread, the inner constraining portion of the opposing wall contacts the outer peripheral surface of the female threaded body from the outside. The state where the male screw thread and the female screw thread overlap in the vertical direction is maintained by contact. In other words, the outer peripheral surface of the female screw body is moved before the female screw body is displaced relative to the male screw part until the female screw thread is radially separated from the male screw thread. It abuts against the inner restraint from the inside. Therefore, even when an external force is applied to the drug body container, release of the screwed state of both screw threads is suppressed. Therefore, when water separation occurs in the medicine body, the water separation scatters out of the medicine body container from the gap between the support member and the cover member, or the medicine body collapses and a part of the medicine comes from the gap. Scattering out of the body container is suppressed.

  In this case, it is preferable that the inner restraint portion has a shape continuously connected along the circumferential direction of the female screw portion main body.

  If it does in this way, even if any site | part of the outer peripheral surface of the said female thread part main body will carry out a relative displacement outward with respect to the said male thread part, the said site | part will contact | abut to the said inner side restraint part. Therefore, when the external force is applied to the drug body container, the screwed state of both the screw threads is further suppressed.

  Further, in the present invention, the support member includes a connection wall that connects a lower end of the opposing wall and an outer peripheral surface of the male screw portion main body in addition to the male screw portion and the opposing wall, and the cover member includes the cover member, You may have an internal thread part. In this case, the connection wall has a shape continuously connected along the circumferential direction, and an upper end thereof is connected to a lower end of the opposing wall over the entire circumferential direction and a lower end thereof is the entire circumferential direction. It is preferable that it is connected to the outer peripheral surface of the male screw body.

  In this aspect, when an external force is applied to the drug body container, release of the screwed state of both threads is suppressed, water separation occurs on the surface of the drug body, and the cover member is removed from the support member. Even when the water separation flows out to the outside of the male screw portion, the water separation is performed on the outer peripheral surface of the male screw portion, the inner peripheral surface of the opposing wall including the inner restraint portion, and the inner peripheral surface of the connection wall. Since it is accommodated in the space enclosed by, the leakage of the water separation from a support member is suppressed. That is, the connecting portion for connecting the opposing wall having the function of suppressing the release of the screwed state of both screw threads to the outer peripheral surface of the male screw portion has a shape continuously connected along the circumferential direction. And the upper end thereof is connected to the lower end of the opposing wall over the entire area in the circumferential direction and the lower end thereof is connected to the outer peripheral surface of the male screw portion main body over the entire area in the circumferential direction. , And also function as a part for receiving water separation that has flowed out to the outside of the male screw part by cooperating with each other.

  In this case, the support member further includes a cylindrical holding portion that holds a lower portion of the drug body, and the male screw body has the inner peripheral surface so as to hold the drug body on the inner peripheral surface thereof. Preferably has a shape that comes into contact with the outer peripheral surface of the drug body, and its lower end is connected to the upper end of the holding portion.

  In this way, the drug body is held by the inner peripheral surface of the male screw portion main body in addition to the holding portion, and the male screw portion main body and the holding portion overlap in the radial direction of the male screw portion main body. Therefore, both proper holding of the drug body and shortening of the radial dimension of the support member are achieved.

  Alternatively, in the present invention, the support member has the female screw portion, and the cover member connects the upper end of the opposing wall and the outer peripheral surface of the male screw portion main body in addition to the male screw portion and the opposing wall. You may have a connection wall and the cover main body which is the cylindrical shape opened at least below, and covers the upper part of the said chemical | medical agent body. In this case, the male screw portion main body has a shape in which the inner peripheral surface abuts on the outer peripheral surface of the drug body so as to hold the drug body on the inner peripheral surface thereof, and an upper end thereof is a lower end of the cover main body. It is preferable that they are connected.

  In this aspect, the drug body is held by the inner peripheral surface of the male screw portion main body in addition to the support member, and the cover main body and the male screw portion main body are vertically moved without overlapping in the radial direction of the male screw portion main body. Since they are aligned in the direction, both proper holding of the drug body and shortening of the radial dimension of the cover member are achieved.

  As mentioned above, according to this invention, the chemical | medical agent container which can suppress cancellation | release of the screwing state of a male side screw thread and a female side screw thread can be provided.

It is a side view of the drug body container of a first embodiment of the present invention. It is sectional drawing in the II-II line | wire shown in FIG. It is sectional drawing which shows the vicinity of the external thread part and internal thread part which are shown in FIG. It is sectional drawing which shows the vicinity of the external thread part and internal thread part of the chemical | medical agent container of 2nd embodiment of this invention.

  Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings.

(First embodiment)
The drug body container of the first embodiment of the present invention will be described with reference to FIGS. It should be noted that the vertical and horizontal directions in the following description are based on FIGS. The drug body container has a storage space for storing the drug body 10 having shape retention (see FIG. 2). The drug body 10 accommodated in the accommodation space contains chemicals such as a fragrance, a deodorant, and a deodorant. In the present embodiment, the drug body 10 is in a gel form.

  As shown in FIGS. 1 and 2, the drug body container of the present embodiment includes a support member 20 that supports the drug body 10 and a cover member 40 that forms the accommodation space together with the support member 20. .

  As shown in FIG. 2, the support member 20 includes a holding portion 22, a male screw portion 25 that is screwed into the cover member 40 from the inside, a cylindrical portion 28, and a restriction piece 29.

  The holding unit 22 holds the lower part of the drug body 10. Specifically, the holding part 22 has a cylindrical gripping part 23 and a bottom wall 24.

  The grip part 23 has a shape that surrounds the lower part of the drug body 10 from its periphery. A knurl is formed on the outer peripheral surface of the grip portion 23. The bottom wall 24 is connected to the lower end of the gripping portion 23 and has a shape that closes the lower opening of the gripping portion 23 except for the central opening formed at the center thereof.

  The male screw portion 25 includes a cylindrical male screw portion main body 26 and a male screw thread 27 having a shape protruding outward from the outer peripheral surface 26 a of the male screw portion main body 26. In the present embodiment, the lower end of the male screw portion main body 26 is connected to the upper end of the cylindrical gripping portion 23. The inner peripheral surface of the male screw portion main body 26 is smoothly connected to the inner peripheral surface of the grip portion 23 in the vertical direction. For this reason, it is possible to support the drug body 10 not only by the holding part 22 but also by the male screw part main body 26.

  The cylindrical portion 28 has a shape protruding upward from the peripheral edge portion of the central opening of the bottom wall 24. As shown in FIG. 2, a step portion 28 a is formed on the inner peripheral surface of the cylindrical portion 28. In the present embodiment, when the cylindrical portion 28 of the support member 20 different from the specific support member 20 is inserted into the cylindrical portion 28 of the specific support member 20 through the central opening, the specific support member 20 The shape of the step portion 28a is set so that the upper end 28b of the cylindrical portion 28 of the other support member 20 contacts the step portion 28a of the cylindrical portion 28. That is, a plurality of support members 20 can be stacked in the axial direction.

  The regulating piece 29 has a shape that regulates relative rotation of the drug body 10 with respect to the holding part 22 and the cylindrical part 28 by biting into the lower part of the drug body 10. The restriction piece 29 is connected to the upper surface of the bottom wall 24 and the outer peripheral surface of the lower end portion of the cylindrical portion 28.

  The cover member 40 includes a cover body 42 that covers the upper portion of the drug body 10 and a female screw portion 47 that is screwed into the male screw portion 25 from the outside.

  The cover main body 42 includes a cylindrical body 44, a closing portion 45, and an overhang portion 46.

  The cylindrical body 44 has a cylindrical shape that opens in the vertical direction, and a cross section in a direction (horizontal direction in FIGS. 1 and 2) perpendicular to the axial direction (vertical direction in FIGS. 1 and 2) is the entire region in the axial direction. It is circular over. As shown in FIGS. 2 and 3, the lower end 44 a of the cylindrical body 44 extends over the entire circumference in the circumferential direction to the upper end of the male screw portion main body 26 in a screwed state in which the male screw portion 25 and the female screw portion 47 are screwed together. It is formed in a biting shape. A step 44 b is formed on the outer peripheral surface of the cylindrical body 44. In this embodiment, when the cylinder 44 of the cover member 40 different from the specific cover member 40 is inserted into the cylinder 44 of the specific cover member 40, the cylinder 44 of the specific cover member 40 is The shape of the stepped portion 44b is set so that the inner peripheral surface near the lower end is in contact with the stepped portion 44b of the cylindrical body 44 of the other cover member 40. That is, a plurality of cover members 40 can be stacked in the axial direction.

  As shown in FIG. 2, the closing portion 45 has an annular shape that closes an annular opening formed between the inner peripheral surface surrounding the upper opening of the cylindrical body 44 and the outer peripheral surface of the upper end of the cylindrical portion 28. A top plate 45a, a first claw portion 45b connected to the lower surface of the top plate 45a and engaged with the upper end of the cylindrical body 44, and a top plate 45a connected to the lower surface of the top plate 45a and engaged with the upper end of the cylindrical portion 28. A second claw portion 45c.

  The projecting portion 46 has a shape that projects outward from the outer peripheral surface of the lower portion of the cylindrical body 44 in the radial direction of the cylindrical body 44.

  The female screw portion 47 includes a cylindrical female screw portion main body 48 and a female screw thread 49 having a shape protruding inwardly from the inner peripheral surface 48 a of the female screw portion main body 48.

  The female screw portion main body 48 has a diameter that is slightly larger than that of the male screw portion main body 26. The upper end of the female thread portion main body 48 is connected to the lower surface of the overhang portion 46. The female screw thread 49 has a shape that engages with the male screw thread 27.

  In the present embodiment, the support member 20 further includes a facing wall 32 and a connection wall 34.

  The opposing wall 32 has a shape that faces the outer peripheral surface 48b of the female screw portion main body 48 with a gap in the radial direction in the screwed state. Specifically, the opposing wall 32 has a cylindrical shape having a diameter that is slightly larger than that of the female screw main body 48. As shown in FIG. 3, the facing wall 32 comes into contact with the outer peripheral surface 48 b of the female screw body 48 from the outside in the radial direction when the female screw body 48 is relatively displaced outward with respect to the male screw 25. It has the inner side restraint part 32a. The inner restraint portion 32a abuts on the outer peripheral surface 48b of the female screw portion body 48 that is relatively displaced outward with respect to the male screw portion 25, thereby causing the male screw thread 27 and the female screw thread 49 to move in the vertical direction. Keep overlapping. In the present embodiment, a part of the inner peripheral surface of the facing wall 32 constitutes the inner restraint portion 32a. Specifically, the inner restraint portion 32a is formed at a position that is the lower end portion of the inner peripheral surface of the opposing wall 32 and faces the lower end portion of the outer peripheral surface 48b of the female screw portion main body 48, and is directed upward. Therefore, it becomes the inclined surface which inclines gradually toward the outer side. The inner restraint portion 32 a is continuously connected along the circumferential direction of the female screw portion main body 48. Of the inner peripheral surface of the facing wall 32, the portion above the upper end of the inner restraint portion 32 a is set to the same diameter as the upper end diameter of the inner restraint portion 32 a. The radial dimension of the gap between the lower end of the inner restraint portion 32a and the lower end of the outer peripheral surface 48b of the female screw portion main body 48 is such that, in the screwed state, the female screw thread 49 is the male screw thread. 27 is set to be smaller than the radial dimension of the portion overlapping with the vertical direction.

  The connection wall 34 has a shape that connects the lower end of the opposing wall 32 and the outer peripheral surface 26 a of the male screw portion main body 26. The connection wall 34 has a shape continuously connected along the circumferential direction. The upper end of the connection wall 34 is connected to the lower end of the opposing wall 32 over the entire region in the circumferential direction, and the lower end of the connection wall 34 is connected to the outer peripheral surface 26a of the male screw portion main body 26 over the entire region in the circumferential direction. The upper end of the inner peripheral surface of the connection wall 34 is connected to the lower end of the inner restraint portion 32a.

  Subsequently, a process of supplying the drug body 10 into the drug body container of the present embodiment will be described.

  First, the closing part 45 is removed from the cylindrical body 44. Then, a portion of the cover member 40 other than the closing portion 45 is attached to the support member 20. Specifically, a portion other than the closing portion 45 of the cover member 40 is assembled to the support member 20 from above so that the female screw portion 47 is positioned between the male screw portion 25 and the facing wall 32, and the male screw thread 27. The cover member 40 is rotated relative to the support member 20 so that the female screw thread 49 and the female screw thread 49 are screwed together. Here, since the radial dimension between the outer peripheral surface 26 a of the male screw portion main body 26 and the inner peripheral surface of the opposing wall 32 gradually decreases downward, the cylindrical body 44 is temporarily disposed with respect to the grip portion 23. Even if the male screw thread 27 and the female screw thread 49 are engaged with each other in a posture inclined from the normal posture, the lower end of the outer peripheral surface 48b of the female screw body 48 is directed downward on the inner restraint portion 32a. The cylindrical body 44 is guided so as to be in a normal posture with respect to the grip portion 23 by sliding. Therefore, the occurrence of a problem that the cylindrical body 44 is attached to the grip portion 23 in a posture inclined from the normal posture is suppressed.

  When the male screw thread 27 and the female screw thread 49 are screwed together, the lower end 44a of the cylindrical body 44 bites into the upper end of the male screw main body 26. In this state, the inner peripheral surface of the opposing wall 32 including the inner restraint portion 32a is opposed to the outer peripheral surface 48b of the female screw portion main body 48 with a gap in the radial direction. In this screwed state, the radial dimension of the gap between the lower end of the inner restraint portion 32 a and the lower end of the outer peripheral surface 48 b of the female screw body 48 is such that the female screw thread 49 of the female screw threads 49 is male. It is smaller than the radial dimension of the portion overlapping the side screw thread 27 in the vertical direction.

  Next, from the annular opening formed between the inner peripheral surface surrounding the upper opening of the cylindrical body 44 and the outer peripheral surface of the upper end 28b of the cylindrical portion 28, the cylindrical body 44, the male screw portion main body 26 and the gripping portion 23 are The accommodating space between the inner peripheral surface and the outer peripheral surface of the cylindrical portion 28 is filled with a drug substance forming material having fluidity. The drug body forming material becomes the drug body 10 by solidifying. Then, the closing portion 45 is attached to the upper end of the cylindrical body 44. Thereby, the accommodation space is sealed. Specifically, when the male screw thread 27 and the female screw thread 49 are screwed together, the lower end 44a of the cylindrical body 44 bites into the upper end of the male screw portion main body 26 over the entire circumferential direction. The housing space is sealed by attaching the closing portion 45 to the upper end of the body 44.

  Thereafter, the drug body forming material is solidified to form a drug body 10 having shape retention. In this way, the drug body 10 is supplied into the drug body container.

  In this medicine container, even if an external force is applied to the container by dropping or the like, the cover member 40 is suppressed from being detached from the support member 20. Specifically, when an external force acts on one of the support member 20 and the cover member 40, the member is bent and deformed, whereby the female screw thread 49 is separated from the male screw thread 27 in the radial direction. As described above, even if the female screw portion main body 48 is relatively displaced outward with respect to the male screw portion 25, the inner side threaded portion 27 is brought into contact with the outer peripheral surface 48 b of the female screw portion main body 48 from the inner side restraint portion 32 a of the facing wall 32. And the female thread 49 are maintained in the vertical direction. In other words, the outer peripheral surface 48b of the female screw body 48 is moved before the female screw body 48 is displaced outward relative to the male screw 25 until the female screw thread 49 is radially separated from the male screw thread 27. It abuts against the inner restraint portion 32a from the inside. Therefore, even when an external force is applied to the drug body container, the release of the screwed state of both screw threads 27 and 49 is suppressed. Accordingly, when water separation occurs in the drug body 10, the water separation scatters out of the drug body container from the gap between the support member 20 and the cover member 40, or the drug body 10 collapses and part of the gap is the gap. From being scattered outside the drug body container.

  Further, in the present embodiment, the inner restraint portion 32 a has a shape that is continuously connected along the circumferential direction of the female screw portion main body 48, so that any part of the outer peripheral surface 48 b of the female screw portion main body 48 is the male screw portion 25. Even if it is displaced relative to the outside, the part abuts against the inner restraint portion 32a. Therefore, the release of the screwed state of the two screw threads 27 and 49 when an external force is applied to the drug body container is further suppressed.

  Subsequently, a process of exposing the drug body 10 in the drug body container to the outside will be described.

  First, the cover member 40 is rotated relative to the support member 20 along the direction in which the male screw thread 27 and the female screw thread 49 are unscrewed. Then, after the male screw thread 27 and the female screw thread 49 are disengaged, the cover member 40 is removed from the support member 20 by displacing the cover member 40 upward with respect to the support member 20. Thereby, the upper part of the chemical | medical agent body 10 is exposed outside.

  Here, even if water separation occurs on the surface of the drug body 10 and the water separation flows out of the external thread portion 25 when the cover member 40 is removed from the support member 20, the water separation does not occur in the external thread portion 25. The outer peripheral surface, the inner peripheral surface of the opposing wall 32 including the inner restraint portion 32a, and the space surrounded by the inner peripheral surface of the connection wall 34 are accommodated. Therefore, leakage of water separation from the support member 20 is suppressed.

  As described above, in the drug body container of the present embodiment, even when an external force is applied to the container, the screwed state of both screw threads 27 and 49 is suppressed from being released, and water separation is performed in the male screw part. Even if it flows out to the outside of 26, the leakage from the water separation support member 20 is suppressed. That is, the connection portion 34 for connecting the opposing wall 32 having a function of suppressing the release of the screwed state of the screw threads 27 and 49 to the outer peripheral surface 26a of the male screw portion main body 26 is continuously provided along the circumferential direction. And the upper end thereof is connected to the lower end of the opposing wall 32 over the entire region in the circumferential direction and the lower end thereof is connected to the outer peripheral surface 26a of the male screw portion main body 26 over the entire region in the circumferential direction. The opposing wall 32 and the connecting wall 34 also function as a portion that receives water separation that flows out of the male screw portion 25 by cooperating with each other.

  In the present embodiment, the drug body 10 is held by the inner peripheral surface of the male screw portion main body 26 in addition to the holding portion 22, and the male screw portion main body 26 and the gripping portion 23 are vertically moved without overlapping in the radial direction. Since they are aligned in the direction, both proper holding of the drug body 10 and reduction of the radial dimension of the support member 20 are achieved.

  Furthermore, in this embodiment, since the support member 20 can be piled up in the axial direction, the plurality of support members 20 can be stored and transported in a space-saving manner. Moreover, the damage of each support member 20 is suppressed by storing and transporting the plurality of support members 20 in a state of being overlapped with each other. The same applies to the cover member 40.

(Second embodiment)
FIG. 4 shows the configuration of the drug body container of the second embodiment of the present invention. In the second embodiment, only the parts different from the first embodiment will be described, and the description of the same structure, operation, and effect as in the first embodiment will be omitted.

  In the drug body container of the present embodiment, the support member 20 has a female screw portion 47, and the cover member 40 has a male screw portion 25, an opposing wall 32, and a connection wall 34.

  The female thread main body 48 of the female thread 47 has a diameter that is slightly larger than that of the grip part 23, and is connected to the upper end of the outer peripheral surface of the grip part 23.

  The male screw portion main body 26 of the male screw portion 25 is connected to the lower end of the cylindrical body 44 of the cover main body 42. The inner peripheral surface of the male screw portion main body 26 and the inner peripheral surface of the cylindrical body 44 are smoothly connected in the vertical direction. Therefore, the drug body 10 can be supported not only by the cylindrical body 44 but also by the male screw portion main body 26. The upper end of the grip portion 23 is formed in a shape that bites into the lower end of the male screw portion main body 26 when the male screw thread 27 and the female screw thread 49 are screwed together.

  The inner restraint portion 32a of the opposing wall 32 is formed at a position that is the upper end portion of the inner peripheral surface of the opposing wall 32 and is opposed to the upper end portion of the outer peripheral surface 48b of the female screw body 48, and is directed downward. Therefore, it becomes the inclined surface which inclines gradually toward the outer side. The radial dimension of the gap between the upper end of the inner restraint portion 32a and the upper end of the outer peripheral surface 48b of the female screw body 48 is such that, in the screwed state, the female screw thread 49 is the male screw thread. 27 is set to be smaller than the radial dimension of the portion overlapping with the vertical direction.

  The connection wall 34 has a shape that connects the upper end of the opposing wall 32 and the outer peripheral surface 26 a of the male screw portion main body 26. The lower end of the connection wall 34 is connected to the upper end of the opposing wall 32 over the entire region in the circumferential direction, and the upper end of the connection wall 34 is connected to the outer peripheral surface 26a of the male screw portion main body 26 over the entire region in the circumferential direction. The lower end of the inner peripheral surface of the connection wall 34 is connected to the upper end of the inner restraint portion 32a.

  Also in the drug body container of the present embodiment, the cover member 40 is detached from the support member 20 when an external force is applied to the drug body container, that is, the screwed state of the two screw threads 27 and 49 is released. It is suppressed. The specific mechanism is the same as that of the first embodiment.

  In the present embodiment, the drug body 10 is held by the inner peripheral surface of the male screw portion main body 26 in addition to the support member 20, and the cylindrical body 44 and the male screw portion main body 26 do not overlap in the radial direction. Therefore, both proper holding of the drug body 10 and reduction of the radial dimension of the cover member 40 are achieved.

  It should be considered that the embodiment disclosed herein is illustrative in all respects and not restrictive. The scope of the present invention is shown not by the above description of the embodiment but by the scope of the claims, and includes all modifications within the meaning and scope equivalent to the scope of the claims.

  For example, in the first embodiment, the lower end of the male screw portion main body 26 is connected to the upper end of the gripping portion 23 so that the male screw portion main body 26 does not overlap with the gripping portion 23 in the radial direction. Although the example in which they are arranged is shown, the male screw portion main body 26 and the grip portion 23 may be configured to overlap in the radial direction. For example, the male screw portion main body 26 may have a diameter that is slightly larger than that of the gripping portion 23, and the male screw portion main body 26 may be connected to the outer peripheral surface of the gripping portion 23 instead of the upper end of the gripping portion 23. In this case, the lower end 44a of the cylindrical body 44 may be set so as to bite into the upper end of the grip portion 23 in the screwed state.

  In the second embodiment, the upper end of the male screw portion main body 26 is connected to the lower end of the cylindrical body 44, so that the male screw portion main body 26 does not overlap with the cylindrical body 44 in the radial direction. Although the example in which they are arranged is shown, the male screw portion main body 26 and the cylindrical body 44 may be configured to overlap in the radial direction. For example, the male screw portion main body 26 has a diameter that is slightly larger than the lower end portion of the cylindrical body 44, and the male screw portion main body 26 is connected to the outer peripheral surface of the cylindrical body 44 instead of the lower end of the cylindrical body 44. Also good.

  Moreover, in said 1st embodiment, it is an inclined surface which inclines so that the inner side restraint part 32a of the opposing wall 32 may spread gradually radially outside as it goes upwards from the lower end, In said 2nd embodiment, Although the example in which the inner restraint portion 32a is an inclined surface that gradually slopes outward in the radial direction as it goes downward from its upper end is shown, the inner restraint portion 32a comes into contact with the outer peripheral surface 48b of the female screw portion main body 48 from the outside. Thus, the shape of the inner restraint portion 32a is not limited to this as long as the male screw thread 27 and the female screw thread 49 can be maintained in the state of overlapping in the vertical direction. For example, the inner restraint portion 32a may have a shape that faces the outer peripheral surface 48b of the female screw main body 48 across the entire inner peripheral surface of the opposing wall 32, that is, the entire area in the vertical direction with a certain gap in the radial direction. And the shape which protrudes inward from the arbitrary site | parts of the up-down direction among the internal peripheral surfaces of the opposing wall 32 may be sufficient.

  Moreover, the drug substance container of this embodiment may be used as a container for refilling. That is, the drug body container may be mounted in a cosmetic cover container having a shape covering the outside of the drug body container. In this case, the cover body 40 with the cover member 40 removed from the drug body container in which the drug body 10 is housed is mounted in the cover container. In this way, exposure of the drug body 10 to the outside is avoided.

DESCRIPTION OF SYMBOLS 10 Drug body 20 Support member 22 Holding part 23 Holding part 25 Male thread part 26 Male thread part main body 27 Male side screw thread 32 Opposite wall 32a Inner restraint part 34 Connection wall 40 Cover member 42 Cover main body 44 Cylindrical body 47 Female thread part 48 Female thread part main body 48a Inner peripheral surface of the female thread body 48b Outer peripheral surface of the female thread body 49 Female thread

Claims (5)

A drug body container having a storage space for containing a drug body containing a drug and having shape retention,
A cylindrical member that opens upward, and a support member that supports the drug body;
A cylindrical member that opens downward, and includes a cover member that forms the accommodating space together with the support member by screwing with the support member;
Either one of the support member and the cover member has a male screw portion, and the other has a female screw portion that is screwed into the male screw portion from the outside,
The male screw portion has a cylindrical male screw portion main body and a male screw thread projecting outward from an outer peripheral surface of the male screw portion main body.
The female screw portion includes a cylindrical female screw portion main body having a diameter larger than the diameter of the male screw portion main body, and a female protruding inward from an inner peripheral surface of the female screw portion main body so as to be screwed with the male screw thread. With side threads,
Of the support member and the cover member, the member having the male screw portion is spaced from the outer peripheral surface of the female screw main body in a screwed state in which the male screw thread and the female screw screw are screwed together. The opposed wall further includes an opposed wall, and the opposed wall is separated from the female screw portion main body when an external force that relatively displaces the female screw main portion outwardly with respect to the male screw portion is not acting on the female screw main body. And when the female screw main body is displaced outward relative to the male screw portion, the outer surface of the female screw main body comes into contact with the outer periphery of the female screw main body from the outside in the radial direction. A drug body container having an inner restraint portion that maintains a male screw thread and the female screw thread in a state of overlapping each other in the vertical direction. The drug body container according to claim 1,
The inner restraint portion is a drug body container having a shape continuously connected along the circumferential direction of the female screw portion main body. The drug body container according to claim 2,
In addition to the male screw portion and the opposing wall, the support member has a connection wall that connects a lower end of the opposing wall and an outer peripheral surface of the male screw portion main body,
The cover member has the female screw portion,
The connection wall has a shape continuously connected along the circumferential direction, and one end of the connection wall is connected to the lower end of the opposing wall throughout the circumferential direction and the other end of the connection wall is the A drug body container connected to the outer peripheral surface of the male screw body over the entire circumferential direction. The drug body container according to claim 3,
The support member further includes a cylindrical holding portion that holds a lower portion of the drug body
The male screw portion main body has a shape in which the inner peripheral surface abuts on the outer peripheral surface of the drug body so as to hold the drug body on the inner peripheral surface thereof, and a lower end thereof is connected to an upper end of the holding portion. Drug body container. The drug body container according to claim 1 or 2,
The support member has the female screw portion,
In addition to the male screw portion and the opposing wall, the cover member has a connecting wall that connects the upper end of the opposing wall and the outer peripheral surface of the male screw portion main body, and is a cylindrical shape that opens at least downward, and is an upper portion of the drug body And a cover body covering the
The male screw portion main body has a shape in which the inner peripheral surface abuts on the outer peripheral surface of the drug body so as to hold the drug body on the inner peripheral surface thereof, and an upper end thereof is connected to a lower end of the cover main body. Drug body container.

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