Dispensing container

A dispensing container, comprising:

• a container body that includes a flexible trunk including inside thereof a filling space for content;
• a cylinder that holds a suction tube for the content, that includes an air inlet hole, and that defines inside thereof a junction space of the content and air;
• a base cap that is fixed and held in a mouth of the container body and that is configured to suspendedly hold the cylinder in the mouth;
• and a nozzle that is integrally connected to the base cap and that forms inside thereof an expulsion passage communicating with the junction space, wherein
• when the trunk is squeezed, the content and air are mixed in the junction space to be foamed, and the foamed content is dispensed to an outside from a front end of the nozzle, and wherein
• the nozzle is provided with a through-hole that lets the expulsion passage communicate with the filling space so as to introduce outer air and the content remaining in the expulsion passage into the filling space, and
• the cylinder further includes a shielding wall that covers the inlet hole, with a bottom side thereof being left open.

A dispensing container, comprising:

• a container body that includes a flexible trunk including inside thereof a filling space for content;
• a cylinder that holds a suction tube for the content, that includes an air inlet hole, and that defines inside thereof a junction space of the content and air;
• a base cap that is fixed and held in a mouth of the container body and that is configured to suspendedly hold the cylinder in the mouth;
• and a nozzle that is integrally connected to the base cap and that forms inside thereof an expulsion passage communicating with the junction space, wherein
• when the trunk is squeezed, the content and air are mixed in the junction space to be foamed, and the foamed content is dispensed to an outside from a front end of the nozzle, and wherein
• the base cap includes:
• an annular passage that is provided between the base cap and an outer surface wall of the cylinder and that communicates with the filling space;
• and a through-hole that lets the expulsion passage communicate with the annual passage so as to introduce outer air and the content remaining in the expulsion passage into the annular passage, and
• the cylinder includes a flange that is provided with an outlet hole for the remaining content, that is provided to define the annular passage, and that forms a storage space of the remaining content near the through-hole.

A dispensing container, comprising:

• a container body that includes a flexible trunk including inside thereof a filling space for content;
• a base cap that includes a tubular body configured to be fixed and held to a mouth of the container body and to stand in the mouth;
• and a cylinder that holds a suction tube for the content, that includes an air inlet hole, and that is connected to a lower end portion of the tubular body so as to define inside thereof a junction space of the content and air;
• and a nozzle that communicates with an upper end portion of the tubular body and that lets an expulsion passage communicated with the junction space, the expulsion passage being formed inside the nozzle, wherein
• when the trunk is squeezed, the content and air in the junction space are mixed to be foamed, and the foamed content is dispensed to an outside from an outlet of the expulsion passage, and wherein
• the base cap further includes an outer tube surrounding the tubular body with space therebetween, and an annular passage communicating with the filling space is formed between the tubular body and the outer tube,
• the nozzle is provided with a through-hole that lets the expulsion passage communicate with the annular passage so as to introduce outer air and the content remaining in the expulsion passage into the annular passage,
• a partition wall is provided in a lower end portion of the outer tube, the partition wall defining the annular passage and forming a storage space of the introduced content, and
• the partition wall is provided with an opening communicating with the filling space.

A dispensing container, comprising:

• a container body that includes a flexible trunk including inside thereof a filling space for content;
• a cylinder that holds a suction tube for the content, that includes an air inlet hole, and that defines inside thereof a junction space of the content and air;
• a base cap that includes an inner tube and an outer tube and that is fixed and held in a mouth of the container body, the inner tube holding the cylinder and including an upper orifice communicating with the junction space, and the outer tube surrounding the inner tube and forming an annular space between the outer tube and the inner tube, the annular space communicating with the filling space;
• and a head that is integrally connected with a nozzle and that is slidably provided along an axis line of the outer tube, the nozzle including an expulsion passage that introduces foamed content from a rear end orifice thereof and that dispenses the introduced foamed content to an outside from a front end orifice thereof, wherein
• the head includes a relay space serving as a feeding passage and as a return passage, the feeding passage communicating with the upper orifice and feeding to the expulsion passage the content foamed in response to squeezing of the trunk, and the return passage drawing back the content remaining in the expulsion passage together with outer air into the annular space in response to restoration of the trunk, and
• the relay space is provided with a plug body that closes the upper orifice in a descending position of the head and that opens the upper orifice in an ascending position of the head.