Abstract: An interdental cleaning tool (1) comprises a base (10) having a shaft (20) that has a shape to be inserted into an interdental space, wherein the base (10) is formed of a composite material comprising a synthetic resin, a reinforcement material and a low-hardness resin having a lower hardness than the hardness of the synthetic resin.

Abstract: [Object] It is an object of the present invention to provide a liquid medicine supply device configured to reliably prevent infants and children from accidentally opening the liquid medicine supply device. [Solutions] A liquid medicine supply device (1) including a container (10) with a containing portion (11) and a mouth (16); an interior cap (30); and an exterior cap (60), in which the interior and exterior caps (30, 60) include a ratchet mechanism (50, 80). The ratchet mechanism allows the exterior and interior caps (60, 30) to be integrally rotated when the exterior cap is rotated relative to the mouth under a condition of the exterior cap (60) pressed against the interior cap whereas the ratchet mechanism allows the exterior cap (60) to be rotated relative to the interior cap (30) when the exterior cap is rotated relative to the mouth under a condition of the exterior cap (60) which is not pressed against the interior cap.

Abstract: A liquid medicine supply device (1) including a container (10) which has a containing portion (11) and a mouth (16); an interior cap (30); and an exterior cap (60). The interior and exterior caps (30, 60) include a ratchet mechanism (50, 80). The interior cap (30) includes: an interior-cap main body (32) with a contact ring (44) to tightly close the container (10); and an engaging portion (50). The exterior cap (60) includes: an exterior-cap main body (62); and an engaged portion (80). The engaged portion (80) and the engaging portion (50) constitute the ratchet mechanism. The contact ring (44) is distant from the engaging portion (50) in a radial direction of the interior-cap main body (32).

Abstract: A chemical solution supply apparatus (1) includes a container (10) and a chemical solution supply implement (20) that, in a state of being connected to a mouth portion (14), can switch over a state where the container (10) is sealed and a state where a chemical solution in a storage portion (12) is allowed to be supplied to the outside of the container (10). The chemical solution supply implement (20) has a base (30) and a supply body (50). The base (30) has a retaining portion (40), a pressing portion (42), and a restricting portion (34) that restricts displacement of the supply body (50) with coming into contact with the supply body (50) when the supply body (50) is pressed against pressing force of the pressing portion (42). The supply body (50) moves away from the retaining portion (40) to thereby form a supply flow passage, and comes into contact with the retaining portion (40) to thereby block the supply flow passage.

Abstract: A chemical solution supply apparatus (1) includes a container (10) and a chemical solution supply implement (20) that can, in a state of being connected to a mouth portion (14), switch over a state where the container (10) is sealed and a state where a chemical solution in a storage portion (12) is allowed to be supplied to the outside of the container (10). The chemical solution supply implement (20) has a base (30) and a supply body (50). The base (30) has a retaining portion (40), a pressing portion (42), and a restricting portion (34) that restricts displacement of the supply body (50) with coming into contact with the supply body (50) when the supply body (50) is pressed against pressing force of the pressing portion (42). The supply body (50) moves away from the retaining portion (40), thereby forming a supply flow passage, and comes into contact with the retaining portion (40), thereby blocking the supply flow passage.

Abstract: A liquid medicine supply device (1) including a container (10) which has a containing portion (11) and a mouth (16); an interior cap (30); and an exterior cap (60). The interior and exterior caps (30, 60) include a ratchet mechanism (50, 80). The interior cap (30) includes: an interior-cap main body (32) with a contact ring (44) to tightly close the container (10); and an engaging portion (50). The exterior cap (60) includes: an exterior-cap main body (62); and an engaged portion (80). The engaged portion (80) and the engaging portion (50) constitute the ratchet mechanism. The contact ring (44) is distant from the engaging portion (50) in a radial direction of the interior-cap main body (32).

Abstract: [Object] It is an object of the present invention to provide a liquid medicine supply device configured to reliably prevent infants and children from accidentally opening the liquid medicine supply device. [Solutions] A liquid medicine supply device (1) including a container (10) with a containing portion (11) and a mouth (16); an interior cap (30); and an exterior cap (60), in which the interior and exterior caps (30, 60) include a ratchet mechanism (50, 80). The ratchet mechanism allows the exterior and interior caps (60, 30) to be integrally rotated when the exterior cap is rotated relative to the mouth under a condition of the exterior cap (60) pressed against the interior cap whereas the ratchet mechanism allows the exterior cap (60) to be rotated relative to the interior cap (30) when the exterior cap is rotated relative to the mouth under a condition of the exterior cap (60) which is not pressed against the interior cap.

Abstract: An interdental cleaning tool (1) comprises a base (10) having a shaft (20) that has a shape to be inserted into an interdental space, wherein the base (10) is formed of a composite material comprising a synthetic resin, a reinforcement material and a low-hardness resin having a lower hardness than the hardness of the synthetic resin.

Abstract: A chemical solution supply apparatus (1) includes a container (10) and a chemical solution supply implement (20) that can, in a state of being connected to a mouth portion (14), switch over a state where the container (10) is sealed and a state where a chemical solution in a storage portion (12) is allowed to be supplied to the outside of the container (10). The chemical solution supply implement (20) has a base (30) and a supply body (50). The base (30) has a retaining portion (40), a pressing portion (42), and a restricting portion (34) that restricts displacement of the supply body (50) with coming into contact with the supply body (50) when the supply body (50) is pressed against pressing force of the pressing portion (42). The supply body (50) moves away from the retaining portion (40), thereby forming a supply flow passage, and comes into contact with the retaining portion (40), thereby blocking the supply flow passage.

Abstract: A chemical solution supply apparatus (1) includes a container (10) and a chemical solution supply implement (20) that, in a state of being connected to a mouth portion (14), can switch over a state where the container (10) is sealed and a state where a chemical solution in a storage portion (12) is allowed to be supplied to the outside of the container (10). The chemical solution supply implement (20) has a base (30) and a supply body (50). The base (30) has a retaining portion (40), a pressing portion (42), and a restricting portion (34) that restricts displacement of the supply body (50) with coming into contact with the supply body (50) when the supply body (50) is pressed against pressing force of the pressing portion (42). The supply body (50) moves away from the retaining portion (40) to thereby form a supply flow passage, and comes into contact with the retaining portion (40) to thereby block the supply flow passage.