JP2017012725A - Delivery container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a delivery container capable of restricting a rotation direction of a rotary shaft body, preventing a middle tray body from being delivered downward, and preventing a liquefied liquid from leaking outside the container even when a bar-like cosmetic with low viscosity (having a high water content) is stored.SOLUTION: A delivery container comprises a delivery container body and a lid body. The delivery container body comprises: a cylindrical case body; a middle tray body stored in the case body in a non-rotatable and vertically movable manner; and a rotor for vertically moving the middle tray body, whose rotation direction is restricted to one direction. The case body comprises an outer peripheral wall and a bottom wall provided continuously from an inner periphery of the outer peripheral wall. The bottom wall has a lower seal cylinder suspended from an undersurface thereof. The rotor has an annular seal part that can come into slide contact with the lower seal cylinder of the container body.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a feeding container, and more particularly, to a feeding container that prevents a middle tray body from being lowered.

  As a cylindrical container for storing bar-shaped contents such as bar-shaped cosmetics, it consists of a case body (case body), a rotating body (rotating shaft body), an inner dish (inner dish body), and a rotation restricting member. After removing the lid body, by holding the case body and rotating the rotating body, the contents are fed out (raised) from the mouth of the case body through the inner dish in the case body, A feeding container that regulates the rotating direction of a rotating body by a rotation restricting member and prevents the middle dish from being lowered (lowered) at all times while the contents are being used and when the lid is closed and waiting for use. It is known (see, for example, Patent Document 1).

  In addition, low viscosity (high water content) cosmetics and lip balms are well known as stick-shaped cosmetics stored in a feeding container in order to give moisture when applied.

Japanese Patent No. 5240787

  In the dispensing container described in Patent Document 1, when the lid is closed with a lid and is ready for use, there is no problem if the cosmetic has a certain low viscosity, but the amount of moisture contained is extremely low. In the case of cosmetics and the like formed in a rod shape, the surface of the cosmetics gradually liquefies due to the amount of moisture, temperature change, humidity, etc., and the liquid is, as shown in FIG. Leaked downward from the gap between the outer periphery of the dish D3 and the inner periphery of the inner dish D3 and the outer periphery of the rotating shaft of the rotating body D2, and further out of the container from the gap between the case body D1 and the rotating body D2. There was a problem that there was a risk of leakage.

  An object of the present invention is to solve the above-described problems, and regulates the rotation direction of the rotating shaft body to prevent the middle dish body from being lowered and accommodates a low-viscosity (high water content) stick-shaped cosmetic. It is an object of the present invention to provide a feeding container that can prevent the liquefied liquid from leaking out of the container.

  In order to solve the above problems, the present invention provides a feeding container comprising a feeding container main body and a lid as a feeding container. The feeding container main body includes a cylindrical case main body, a non-rotatable and vertically movable within the case main body. The case body is provided with an inner dish body that can be accommodated, and a rotating body that moves the middle dish body up and down and whose rotational direction is restricted to one direction, and the case body is provided continuously from the outer peripheral wall and the inner periphery of the outer peripheral wall. The bottom wall has a lower seal cylinder suspended from the lower surface, and the rotating body has an annular seal portion that can slide in contact with the lower seal cylinder of the case body. Adopt the configuration to do.

As an embodiment of the feeding container main body, the rotating body is rotatably mounted within the case main body, and the rotating shaft body that moves up and down the inner tray body and the lower shaft of the rotating shaft body are integrally mounted, and the case A rotation operation body whose rotation direction is regulated in one direction at a lower portion of the main body, the rotation operation body has a fitting inner cylinder mounted on the rotation shaft body, and the fitting inner cylinder is The upper end portion has an annular seal portion, or the outer peripheral wall of the case body has ratchet teeth disposed on the inner periphery below the bottom wall, and the rotary operating body is the case main body. A structure characterized by having a ratchet portion that engages with the ratchet teeth, or an inner tray body that is connected to an outer cylinder that slides on the inner periphery of the outer peripheral wall of the case body and an inner peripheral lower portion of the outer cylinder The countersunk bottom wall and the inner edge of the bottom wall and the female thread on the inner periphery The rotating shaft body is composed of a fitting cylinder to which the fitting inner cylinder of the rotary operation body is mounted and a shaft portion erected from the fitting cylinder. The structure characterized by having an external thread part screwed in the internal thread part of an intermediate plate body is employ | adopted.
Further, as an embodiment of the feeding container main body, the rotating body is rotatably mounted in the case main body, and is integrally mounted on the rotating shaft body that moves up and down the inner tray body and the lower portion of the rotating shaft body. The rotation shaft body has a fitting cylinder to which the rotation regulating body is mounted, and the fitting cylinder is configured to include a rotation regulating body whose rotation direction is regulated in one direction at the lower part of the case body. The upper end portion has an annular seal portion, or the outer peripheral wall of the case body has ratchet teeth disposed on the inner periphery below the bottom wall, and the rotation restricting body is the case main body. A structure characterized by having a ratchet portion that engages with the ratchet teeth, or an inner tray body that is connected to an outer cylinder that slides on the inner periphery of the outer peripheral wall of the case body and an inner peripheral lower portion of the outer cylinder The bottom wall and the inner wall of the bottom wall The rotating shaft body includes a fitting cylinder to which the rotation restricting body is mounted, and a shaft portion having a male screw portion that is screwed to the female screw portion of the intermediate dish body. The structure characterized by becoming is adopted.

  The feeding container of the present invention is a feeding container comprising a feeding container main body and a lid attached to the upper part of the feeding container main body. The feeding container main body is a cylindrical case main body, and cannot rotate within the case main body and move up and down. The middle dish body that can be accommodated, and a rotary body that moves the middle dish body up and down and whose rotational direction is regulated in one direction, regulates the rotational direction of the rotating shaft body, and moves the middle dish body down In addition, even if the container is left unattended after closing with the lid, the lower seal cylinder of the bottom wall of the case body and the annular seal portion of the rotary operation body or the annular seal portion of the rotary shaft body in the rotary body Are always sealed so as to be slidable, so that the liquid can be prevented from leaking outward from the fitting inner cylinder, and the liquid can be prevented from leaking out of the container.

It is explanatory drawing of the delivery container of 1st Example of this invention, (a) is a cross-sectional side view, (b) is the XX cut | disconnection top view of (a). It is explanatory drawing of the assembly process of the delivery container main body of 1st Example. It is explanatory drawing of the assembly process of the delivery container main body of 1st Example. It is explanatory drawing of the delivery container main body of 1st Example filled with the rod-shaped cosmetics after an assembly. It is explanatory drawing in use of the delivery container main body of 1st Example. It is explanatory drawing in use of the delivery container of a prior art example. It is sectional drawing of the principal part in the delivery container main body of 2nd Example filled with stick-shaped cosmetics. It is a principal part enlarged view of FIG. It is explanatory drawing in use of the delivery container main body of 2nd Example. It is a principal part enlarged view in the delivery container main body of 3rd Example.

  Next, the feeding container of the present invention will be described with reference to the drawings showing examples.

In FIG. 1, A is a feeding container body, and B is a lid that is detachably attached to the upper part of the feeding container body A.
As shown in FIGS. 1 and 4, the feeding container main body A holds a cylindrical case main body A1 and a bar-shaped cosmetic C, and an inner tray whose outer periphery is stored in the case main body A1 so as not to be rotatable and vertically movable. The body A4 and the middle dish body A4 are moved up and down, and a rotating body A5 whose rotational direction is restricted to one direction is provided. The rotating body A5 is rotatably mounted on the inner and lower portions of the case main body A1 and has an outer periphery. A rotating shaft body A2 that moves up and down the middle dish body A4 by screwing with an inner periphery of the middle dish body A4, and a rotating shaft body A2 are mounted on the lower portion of the rotating tray body A2, and the rotating direction is restricted at the lower portion of the case body A1 to rotate. It is comprised from rotation operation body A3.

  As shown in FIG. 1, the case main body A1 includes a cylindrical outer peripheral wall 1 and a ring-shaped bottom wall 2 that is formed at a predetermined height above the lower end of the outer peripheral wall 1 and opens inward. The outer periphery of the upper end portion of the outer peripheral wall 1 is reduced in diameter, and a lid mounting portion 3 on which the lower portion of the lid B is mounted is formed on the outer periphery.

  On the inner periphery of the outer peripheral wall 1, two guide ribs 4 are provided so as to extend downward from the upper end to a predetermined height and guide the intermediate plate body A4 in a non-rotatable manner. In the meantime, the sealing surface 5 is provided, and a plurality of ratchet teeth 6 for regulating the rotational direction of the rotary operation body A3 are provided in the circumferential direction below the bottom wall 2 (in the figure, 16 places at intervals of 22.5 ° in the circumference). It is arranged.

  As shown in FIG. 1 (b), the ratchet teeth 6 are inclined from the inner right side of the outer peripheral wall 1 to the left side when viewed from the inside, and are inclined from the inner surface of the outer peripheral wall 1 to the right side, and are inclined from the right side of the end of the locking surface 6a to the right side. An inclined surface 6b that faces the inner surface of the outer peripheral wall 1 is formed.

The bottom wall 2 is provided with a plurality of locking protrusions 7 that rise inward on the inner edge in the circumferential direction.
On the lower surface of the bottom wall 2, when assembling the feeding container main body A, a lower seal cylinder 8 hangs so that the inner peripheral lower portion is rotatably in close contact with the outer peripheral upper end portion of the fitting inner cylinder 20 (described later) of the rotary operation body A 3. It is installed.

  As shown in FIG. 1, the rotary shaft body A <b> 2 includes a cylindrical fitting tube 10, a top plate portion 11 that is connected to the inner periphery of the upper end of the fitting tube 10, and a shaft portion that stands from the center of the top plate portion 11. It consists of twelve.

  On the outer periphery of the fitting cylinder 10, a knurl portion 13 that fits with the inner periphery of the rotary operation body A <b> 3 is formed at the lower portion, and a fitting ridge 14 that is provided around the knurl portion 13 is formed on the upper portion. Yes.

The shaft portion 12 is provided with a retaining protrusion 15 around the lower portion of the outer periphery at a predetermined height away from the lower end, and a sealing surface 16 having a predetermined height is formed above the retaining protrusion 15. A male screw portion 17 extending upward to the vicinity of the upper end is screwed.
Further, between the lower end of the outer periphery of the shaft portion 12 and the retaining projection 15, the tips of the respective locking projections 7 of the bottom wall 2 of the case body A 1 are in contact with each other when the feeding container body A is assembled. The shaft body A2 is rotatable with respect to the case main body A1, and is a locking portion 18 that is mounted so as not to move up and down.

The rotary operation body A3 includes a bottomed fitting inner cylinder 20 in which the outer circumference of the fitting cylinder 10 of the rotary shaft body A2 is fitted on the inner circumference, and the outer circumference near the center in the height direction of the fitting inner cylinder 20. A ring-shaped upper wall 21 continuously provided in the direction, a cylindrical operation cylinder 22 that is suspended from the outer edge of the upper wall 21 and has an outer diameter that is substantially the same as the outer diameter of the outer peripheral wall 1 of the case body A1; It comprises a pair of ratchet portions 23 that are erected at a predetermined position on the upper surface of the upper wall 21 and engage with the ratchet teeth 6 of the case main body A1 to restrict the rotation direction.
A knurling or the like is provided on the outer periphery of the operation cylinder 22 so that the finger can be easily applied.

On the inner periphery of the fitting inner cylinder 20, an inward knurl part 24 that fits with the knurl part 13 of the fitting cylinder 10 of the rotary shaft A <b> 2 at the lower part, and a fitting ridge 14 at the upper part of the inward knurl part 24. And a fitting recess 25 to be fitted.
The outer peripheral upper end portion of the fitting inner cylinder 20 is an annular seal portion 20a with which the lower inner peripheral portion of the lower seal cylinder 8 of the bottom wall 2 of the case main body A1 is slidably contacted when the feeding container main body A is assembled.

  As shown in FIG. 1 (b), the ratchet portion 23 is opposed to the upper surface of the upper wall 21 located inward from the tip of the ratchet teeth 6 of the outer peripheral wall 1 of the case body A1 when the feeding container body A is assembled. From the upper ends of the respective struts 26, the arc-shaped arm portions 27 extending inward from the tips of the ratchet teeth 6 toward the inner side, and the outer surfaces of the end portions of the respective arm portions 27. It is provided with an engaging claw 28 that protrudes and engages with the ratchet teeth 6 to restrict the rotation direction.

  Each engaging claw 28 is formed with a locking surface 28a continuous from the distal end surface of the arm portion 27, and an inclined surface 28b inclined from the right side when viewed from the outside of the end of the locking surface 28a toward the outer surface of the arm portion 27. Yes.

As shown in FIGS. 1 and 4, the intermediate dish body A4 is a ring-like shape that is continuously provided on the inner periphery of the outer peripheral wall 1 of the case main body A <b> 1 and slides up and down on the inner periphery of the outer cylinder 30. Of the dish bottom wall 31 and an inner cylinder 32 which is erected on the inner edge of the dish bottom wall 31 and whose inner periphery is screwed to the rotary shaft A2.
Further, the middle dish body A4 is configured to attach the lower part of the bar-shaped cosmetic C to the inner periphery of the outer cylinder 30.

A guide that extends from the upper end to a predetermined height on the outer periphery of the outer cylinder 30, engages with the guide rib 4 of the outer peripheral wall 1 of the case main body A1, and prevents the intermediate dish A4 from rotating with respect to the case main body A1. The recessed part 33 is recessedly provided in two places which oppose.
Further, the lower end surface 30a on the outer periphery of the outer cylinder 30 is in close contact with the sealing surface 5 of the outer peripheral wall 1 when the middle dish body A4 is lowered to the case main body A1.
In the above-described embodiment, the guide rib 4 is protruded from the outer peripheral wall 1 of the case main body A1, and the guide recess 33 is formed in the outer cylinder 30 of the intermediate dish body A4. Since it is only necessary to be able to move up and down with respect to the case main body A1 and to prevent rotation, a guide recess is formed in the inner periphery of the outer peripheral wall 1 of the case main body A1, and the outer cylinder 30 of the middle tray body A4 is provided. You may make it project a guide rib in the outer periphery.

A female screw portion 34 that extends from the upper end to a predetermined height and is screwed with the male screw portion 17 of the shaft portion 12 of the rotary shaft body A2 is screwed to the inner periphery of the inner cylinder 32.
Further, the lower end surface 32a of the inner periphery of the inner cylinder 32 is in close contact with the sealing surface 16 of the shaft portion 12 of the rotary shaft A2 when the middle dish body A4 is lowered to the case body A1. It is like that.

  As shown in FIG. 1, the lid B is suspended from the outer wall of the top wall 35 and the top wall 35 and has a cylindrical side peripheral wall whose outer diameter is substantially equal to the outer diameter of the outer peripheral wall 1 of the case main body A1. The side peripheral wall 36 has an inner diameter that is fitted to the outer periphery of the lid mounting portion 3 of the outer peripheral wall 1.

Next, usage modes and operational effects of the present embodiment will be described with reference to the drawings.
When assembling the feeding container body A automatically or semi-automatically at the assembly factory line or the like, first, the tip of the shaft portion 12 of the rotary shaft body A2 is inserted from below the opening of the bottom wall 2 of the case body A1, The rotary shaft body A2 is attached to the case main body A1.

  At that time, the retaining projection 15 of the shaft portion 12 of the rotary shaft A2 abuts against the distal end portion of each locking projection piece 7 of the bottom wall 2 of the case main body A1 and pushes up the locking projection piece 7. When the tip end portion of each locking projection piece 7 of the bottom wall 2 of the case main body A1 contacts the locking portion 18 of the shaft portion 12, the rotating shaft A2 can freely rotate on the case main body A1. And it is mounted so that it cannot move up and down.

  Next, the middle dish body A4 is inserted from above the case body A1, and the guide recess 33 of the outer cylinder 30 of the middle dish body A4 and the guide rib 4 of the outer peripheral wall 1 of the case body A1 are engaged with each other. The body A4 is prevented from rotating with respect to the case main body A1, and the shaft portion 12 of the rotating shaft body A2 is inserted and set in the inner cylinder 32 of the inner tray body A4, and then rotated as shown in FIG. By rotating the shaft body A2 in the screwing direction by an automatic setting machine, the inner plate body A4 is attached to the case main body A1 by screwing between the female screw portion 34 of the inner cylinder 32 and the male screw portion 17 of the shaft portion 12. Descent.

When the middle tray body A4 is lowered to the bottom of the case main body A1, the rotation of the rotary shaft body A2 is stopped.
At that time, the sealing surface 5 on the inner periphery of the outer peripheral wall 1 of the case main body A1, the lower end surface 30a of the outer cylinder 30 of the intermediate dish body A4, and the lower end surface of the inner periphery of the inner cylinder 32 of the intermediate dish body A4. 32a and the seal surface 16 on the outer periphery of the shaft portion 12 of the rotary shaft body A2 are tightly sealed.

  Next, as shown in FIG. 3, the rotation operation is performed while fitting the knurled portion 13 of the fitting cylinder 10 of the rotating shaft A2 and the inward knurled portion 24 of the fitting inner cylinder 20 of the rotating operation body A3. The body A3 is raised with respect to the rotary shaft body A2, and the rotary operation body A3 is mounted from below the rotary shaft body A2.

Finally, as shown in FIG. 4, the knurled portion 13 of the fitting tube 10 of the rotating shaft A2 and the inward knurled portion 24 of the fitting inner tube 20 of the rotating operation body A3 are fitted, and the fitting tube The fitting protrusion 14 of 10 and the fitting recess 25 of the fitting inner cylinder 20 are fitted, and the rotary operation body A3 is not rotatable with respect to the rotary shaft A2 and is mounted so as not to move up and down. Thereafter, a low-viscosity cosmetic is filled into the outer peripheral wall 1 of the case main body A1 from above, so that the feeding container main body A containing the rod-shaped cosmetic C is obtained.
At this time, any ratchet tooth 6 on the outer peripheral wall 1 of the case main body A1 is not in contact with the respective engaging claws 28 of the ratchet portion 23 of the rotary operation body A3.

  Further, the annular seal portion 20a of the fitting inner cylinder 20 of the rotary operation body A3 is inserted into the lower part of the inner periphery of the lower seal cylinder 8 of the bottom wall 2 of the case main body A1 and closely sealed.

As described above, in the present invention, as a process of automatically or semi-automatically assembling the feeding container main body A in an assembly factory line or the like, first, after attaching the rotary shaft body A2 to the case main body A1, the case main body After inserting and setting the middle dish body A4 in A1, and rotating the rotary shaft body A2 in the screwing direction by an automatic setting machine to lower the middle dish body A4 relative to the case body A1, the rotary shaft body A rotary operation body A3 is attached to A2, and the feeding container main body A is assembled.
Assuming that there is no ratchet mechanism between the rotary operation body A3 and the case main body A1 (or a ratchet mechanism that can be ignored in the first rotation), the rotary shaft body A2 is attached to the case main body A1, The rotary operation body A3 is mounted on the rotary shaft A2, and the intermediate dish body A4 is inserted and set in the case main body A1, and then the rotary operation body A3 mounted on the rotary shaft A2 is screwed in the screwing direction by an automatic setting machine. In the assembly process in which the inner tray body A4 is rotated downward with respect to the case main body A1, the annular seal portion 20a of the fitting inner cylinder 20 of the rotary operation body A3 and the bottom wall 2 of the case main body A1 are rotated. Since the inner lower part of the lower seal cylinder 8 is in close contact with the first, it becomes a resistance to rotation by the automatic setting machine, requires a stronger torque, and causes the lowering of the middle plate body A4, or It would have to damage the annular seal portion 20a of the inner periphery and the fitting inner cylinder 20 of the lower tubular sealing 8 of over scan body A1, which may cause seal failure.

  In the present invention, the annular sealing portion 20a of the fitting inner cylinder 20 of the rotary operation body A3 is finally inserted into the lower part of the inner periphery of the lower seal cylinder 8 of the case main body A1 by the above assembly process. Therefore, the lowering of the inner tray body A4 is not caused, and the inner periphery of the lower seal cylinder 8 of the case main body A1 and the annular seal portion 20a of the fitting inner cylinder 20 are not damaged. It is the best as an assembly process of the feeding container main body A.

  The assembled dispensing container main body A is filled with the cosmetic material as described above, and then the lid B is attached to the case main body A1 so that the inside of the container is sealed and closed.

  When using the stick-shaped cosmetic C, after removing the lid B from the feeding container main body A, the case main body A1 is held and fixed with fingers or the like, and the rotary operation body A3 is fixed to the case main body A1 from above. When viewed, it is rotated counterclockwise (of course, the rotary operation body A3 may be fixed and the case main body A1 may be rotated).

  When the rotary operation body A3 is rotated counterclockwise with respect to the case main body A1, the rotary shaft body A2 mounted on the rotation operation body A3 so as not to rotate is also rotated together.

  When the rotary operation body A3 rotates counterclockwise with respect to the case main body A1, the pair of ratchet portions 23 of the rotation operation body A3 rotate as shown in FIG. The inclined surface 28b of the engaging claw 28 comes into contact with the inclined surface 6b of one of the ratchet teeth 6 provided on the inner periphery of the outer peripheral wall 1 of the case main body A1, and the engaging claw 28 is pushed inward by the force. The arm portion 27 of the ratchet portion 23 is deformed, and the engaging claw 28 and the arm portion 27 themselves are pushed inward against the ratchet teeth 6 that come into contact.

When further rotated, the engaging claw 28 rides over the ratchet teeth 6, the contact is released, the deformation of the arm portion 27 is released, and the arm portion 27 itself of the ratchet portion 23 returns.
Since the arm portion 27 of the ratchet portion 23 is deformed in contact with the ratchet teeth 6 and the distal end portion of the arm portion 27 moves back and forth, the rotation operation body A3 rotates counterclockwise as viewed from above with respect to the case main body A1. The user can feel a click.

  Further, by rotating the rotating shaft body A2 counterclockwise as viewed from above, the screw thread 17 between the male screw portion 17 of the rotating shaft body A2 and the female screw portion 34 of the inner cylinder 32 of the inner plate body A4 that does not rotate with the case main body A1. Accordingly, the middle dish body A4 rises in the case main body A1.

By operating left rotation as viewed from above the rotation operation body A3, as shown in FIG. 5, the intermediate dish body A4 rises with respect to the case main body A1, and the bar-shaped cosmetic C is put into the outer peripheral wall 1 of the case main body A1. The stick-shaped cosmetic C can be used by feeding it out from the opening to an arbitrary height, stopping the rotation of the rotary operation body A3.
After use, the lid B is attached to the case main body A1, and the inside of the feeding container main body A is sealed by closing the lid. Therefore, the stick-shaped cosmetic C can be prevented from drying, and repeatedly used with an open / close lid. it can.

  Further, after the bar-shaped cosmetic C is used, in order to return the bar-shaped cosmetic C to the outer peripheral wall 1 of the case main body A1, the rotation operation body A3 is rotated to the right when viewed from the top with respect to the case main body A1. The engagement surface 28a of the engagement claw 28 of the ratchet portion 23 of the body A3 abuts on the engagement surface 6a of one of the ratchet teeth 6 of the outer peripheral wall 1 of the case body A1, and the rotation is prevented. Lowering of the middle dish body A4 is stopped, and the stick-shaped cosmetic C is prevented from returning into the outer peripheral wall 1 of the case main body A1.

  In the feeding container as in the present invention, as shown in FIG. 5, the inner tray body A4 rises in the case main body A1, so that the seal surface 5 on the inner periphery of the outer peripheral wall 1 of the case main body A1 and the inner tray body A4 The seals of the lower end surface 30a on the outer periphery of the outer cylinder 30, the lower end surface 32a on the inner periphery of the inner cylinder 32 of the inner tray body A4, and the seal surface 16 on the outer periphery of the shaft portion 12 of the rotary shaft body A2 are removed. The

  After closing the lid with the lid B, if the container is left as it is, if the stick-shaped cosmetic C has a low viscosity (high water content), the cosmetic gradually liquefies due to the water content, temperature change, humidity, etc. The liquid from the inner periphery of the outer peripheral wall 1 of the case main body A1 and the outer periphery of the outer cylinder 30 of the intermediate dish body A4, and the clearance between the inner periphery of the inner cylinder 32 of the intermediate dish body A4 and the outer periphery of the shaft portion 12 of the rotary shaft body A2. Although there is a risk of leaking downward from the middle dish body A4 and further downward from the opening of the bottom wall 2 of the case body A1, in the feeding container body A of the present invention, the fitting inner cylinder 20 of the rotary operation body A3. Since the annular seal portion 20a and the inner peripheral lower portion of the lower seal cylinder 8 of the bottom wall 2 of the case body A1 are slidably sealed, it is possible to prevent liquid from leaking outside the fitting inner cylinder 20, The liquid can be prevented from leaking out of the container.

Next, 2nd Example which changed the structure of the delivery container is described with reference to FIGS.
In this embodiment, the rotary shaft A6 of the rotary body A5 has an annular seal portion 40a.
In the following, the same components as those in the first embodiment are denoted by the same reference numerals, and changed portions of the rotating shaft A6 and the rotation restricting body A7 of the rotating body A5 are denoted by new reference numerals. To do.

  7 to 9, the case main body A1 and the middle dish body A4 of the feeding container main body A are the same as those in the first embodiment, and therefore the description thereof will be omitted, and the rotary shaft body A6 to which a new reference numeral is attached. The description will focus on the changed portion of the rotation restricting body A7.

The rotary shaft body A6 has a shaft portion 42 in the center, and a fitting cylinder 40 that is continuously provided downward from the outside at a predetermined height from the lower end of the outer periphery of the shaft portion 42. A lateral wall 41 is provided continuously from the lower end to the outside, and a gripping cylinder 43 is provided from the outer edge of the lateral wall 41 and has an outer diameter substantially the same as the outer diameter of the outer peripheral wall 1 of the case body A1.
The horizontal wall 41 is provided with an arc-shaped insertion window 44 for inserting the ratchet portion 23 of the rotation restricting body A7.
Further, a knurling or the like is provided on the outer periphery of the gripping cylinder 43 so that the finger can be easily applied.

The shaft portion 42 is provided with a retaining protrusion 15 around the lower portion of the outer periphery at a predetermined height away from the lower end, and forms a sealing surface 16 having a predetermined height above the retaining protrusion 15. A male screw portion 17 extending upward to the vicinity of the upper end is screwed.
Further, between the upper end of the fitting tube 40 provided continuously with the shaft portion 42 and the retaining projection 15, the tips of the respective locking projections 7 of the bottom wall 2 of the case body A 1 are assembled when the feeding container body A is assembled. The rotary shaft body A6 is rotatable with respect to the case main body A1 and is a locking portion 18 that is mounted so as not to move up and down.
A fitting recess 45 for fitting with the fitting protrusion 53 of the rotation restricting body A7 is provided at the lower outer periphery of the shaft portion.

The upper end of the outer periphery of the fitting tube 40 is an annular seal portion 40a in which the lower inner periphery of the lower seal tube 8 of the bottom wall 2 of the case body A1 is rotatable and slidable when the feeding container body A is assembled. .
In this embodiment, as shown in FIG. 8, a slight gap (1 mm or less / optimum gap is 0.05 mm) is provided between the lower seal cylinder 8 and the annular seal portion 40a.

The rotation restricting body A7 has a bottom wall 51, and is fitted on the inner end portion of the bottom wall 51 so as to be fitted between the shaft portion 42 of the rotation shaft body A6 and the fitting cylinder 40. From the combined inner cylinder 50, the column cylinder 52 erected on the outer end, and the ratchet portion 23 provided continuously through the column cylinder 52 beyond the insertion window 44 of the lateral wall 41 of the rotary shaft body A6. It has become.
As in the first embodiment, the ratchet portion 23 has an arm portion 27 and an engaging claw 28. The engaging claw 28 engages with the ratchet teeth 6 of the case main body A1, and changes the rotation direction of the rotary shaft A6. regulate.

Next, usage modes and operational effects of the present embodiment will be described with reference to the drawings.
The assembly of the feeding container main body A automatically or semi-automatically at the assembly factory line or the like is the same as in the first embodiment, and after the rotary shaft A6 is mounted on the case main body A1, the inside of the case main body A1 is placed inside. The dish A4 is inserted and set, and the rotating shaft A6 is rotated in the screwing direction by an automatic setting machine to lower the middle dish A4 relative to the case main body A1, and then the rotation is restricted to the rotating shaft A6. The body A7 is mounted, and the feeding container body A is assembled.
The assembled feeding container main body A is filled with cosmetics, and then the cover body B (not shown) is attached to the case main body A1, thereby sealing the inside of the container and closing the lid.

  When using the stick-shaped cosmetic C, after removing the lid B from the feeding container main body A, the case main body A1 is gripped and fixed with fingers or the like, the gripping cylinder 43 of the rotary shaft A6 is gripped, The case body A1 is rotated counterclockwise as viewed from above.

When the rotary shaft body A6 is rotated counterclockwise with respect to the case main body A1, the ratchet portion 23 of the rotation restricting body A7 rotates.
The subsequent movement of the ratchet portion 23 is the same as that of the first embodiment, and the inclined surface 6b of one of the ratchet teeth 6 provided with the inclined surface 28b of the engaging claw 28 on the inner periphery of the outer peripheral wall 1 of the case body A1. The arm portion 27 of the ratchet portion 23 is deformed by the force pushing the engaging claw 28 inward, and the engaging claw 28 and the arm portion 27 itself are inward of the abutting ratchet teeth 6. It is pushed by.

When further rotated, the engaging claw 28 rides over the ratchet teeth 6, the contact is released, the deformation of the arm portion 27 is released, and the arm portion 27 itself of the ratchet portion 23 returns.
The arm portion 27 of the ratchet portion 23 is deformed in contact with the ratchet teeth 6, and the tip portion of the arm portion 27 moves back and forth, so that a click feeling can be given to the user.

Further, by rotating the rotary shaft body A6 counterclockwise as viewed from above, the screw thread 17 between the male screw portion 17 of the rotary shaft body A6 and the female screw portion 34 of the inner cylinder 32 of the inner plate body A4 that does not rotate together with the case main body A1. As a result, the intermediate dish A4 rises in the case main body A1, and the stick-shaped cosmetic C is fed out from the opening of the outer peripheral wall 1 of the case main body A1 to an arbitrary height to stop the rotation of the rotary shaft A6. Charge C can be used.
After use, the lid B is attached to the case main body A1, and the inside of the feeding container main body A is sealed by closing the lid. Therefore, the stick-shaped cosmetic C can be prevented from drying, and repeatedly used with an open / close lid. it can.

  In addition, after the rod-shaped cosmetic C is used, in order to return the rod-shaped cosmetic C to the outer peripheral wall 1 of the case main body A1, even if an attempt is made to rotate the rotary shaft A6 to the right with respect to the case main body A1, the rotation is restricted. Since the engaging surface 28a of the engaging claw 28 of the ratchet portion 23 of the body A7 contacts the engaging surface 6a of any ratchet tooth 6 of the outer peripheral wall 1 of the case body A1, rotation is prevented, so that Lowering of the middle dish body A4 is stopped, and the stick-shaped cosmetic C is prevented from returning into the outer peripheral wall 1 of the case main body A1.

  By raising the inner tray body A4 in the case body A1, the sealing surface 5 on the inner periphery of the outer peripheral wall 1 of the case body A1, the lower end surface 30a on the outer periphery of the outer cylinder 30 of the inner tray body A4, and the inner tray body A4. The seals between the lower end surface 32a on the inner periphery of the inner cylinder 32 and the seal surface 16 on the outer periphery of the shaft portion 42 of the rotary shaft body A6 are removed.

  When the container is allowed to stand after being closed with the lid B, as shown in FIG. 9, when the stick-shaped cosmetic C has a low viscosity (a large amount of moisture), the moisture content, temperature change, humidity, etc. The cosmetic is gradually liquefied, and the liquid is the inner periphery of the outer peripheral wall 1 of the case main body A1, the outer periphery of the outer cylinder 30 of the intermediate dish body A4, the inner periphery of the inner cylinder 32 of the intermediate dish body A4, and the shaft of the rotary shaft A6. There is a risk of leaking downward from the intermediate dish body A4 through the gap between the outer periphery of the portion 42 and further leaking downward from the opening of the bottom wall 2 of the case body A1, but in the feeding container body A of this embodiment, the rotating shaft Since the annular seal portion 40a of the fitting cylinder 40 of the body A6 and the inner peripheral lower portion of the lower seal cylinder 8 of the bottom wall 2 of the case body A1 are slidably sealed, the outer side of the fitting cylinder 40 The liquid can be prevented from leaking, and the liquid can be prevented from leaking out of the container.

  In this embodiment, a slight gap (less than 1 mm / optimum gap is 0.05 mm) is provided between the lower seal cylinder 8 and the annular seal portion 40a, and the contents may flow out. However, the amount thereof is small, and depending on the contents, it does not flow out and does not flow out of the feeding container main body A. By providing a slight gap, it is possible to ensure smooth movement of the lower seal cylinder 8 and the annular seal portion 40a.

In the second embodiment, a slight gap is provided between the lower seal cylinder 8 of the case main body A1 and the annular seal portion 40a of the rotary shaft body A6. However, in this embodiment, the second embodiment and Although it is the same in the whole, it is also possible to completely seal by sliding in contact with each other as shown in FIG.
As a result, complete liquid leakage prevention is possible. However, if sealing is performed too closely, the rotational torque becomes high and the rotational operation of the rotary shaft A6 may become heavy.
In the second and third embodiments, the rotation restricting body A7 having a ratchet mechanism is used to prevent the fed bar-shaped cosmetic C from being returned to the feeding container main body A again. It is possible to use a feeding container that does not use the rotation restricting body A7 having a mechanism. In this case, the middle dish body A4 is raised by rotating the rotating shaft body A6 counterclockwise, and the middle dish body A4 is lowered by rotating right. The position of the bar-shaped cosmetic C can be arbitrarily changed.

  The feeding container of the present embodiment can feed bar-shaped cosmetics and the like, can prevent the fed-out bar-shaped cosmetics from being returned to the feeding container body again, and leaks liquefied cosmetics outside the container. It can be suitably used as a feeding container that does not take out.

A Feeding container main body A1 Case main body A2, A6 Rotating shaft body A3 Rotating operation body A4 Middle dish body A5 Rotating body A7 Rotation restricting body B Lid body C Bar-shaped cosmetic D1 Case body D2 Rotating body D3 Middle dish 1 Outer wall 2 Bottom wall DESCRIPTION OF SYMBOLS 3 Cover mounting part 4 Guide rib 5, 16 Seal surface 6 Ratchet teeth 6a, 28a Locking surface 6b, 28b Inclined surface 7 Locking protrusion 8 Lower seal cylinder 10, 40 Fitting cylinder 11 Top plate part 12, 42 Shaft part 13 Knurled portion 14 Fitting protrusion 15 Unlocking protrusion 17 Male thread portion 18 Locking portion 20, 50 Fitting inner tube 20a Annular seal portion 21 Upper wall 22 Operation tube 23 Ratchet portion 24 Inward knurl portion 25 Fitting recess 26 Support 27 Arm 28 Engagement claw 30 Outer cylinder 31 Dish bottom wall 32 Inner cylinder 33 Guide recess 34 Female thread 35 Top wall 36 Side wall 40a Annular seal 41 Horizontal wall 43 Grasping cylinder 44 Insertion window 45 Fitting Joint recess 51 Bottom wall 52 Post cylinder 53 Fitting protrusion

Claims (9)

In a feeding container consisting of a feeding container body and a lid,
The feeding container main body has a cylindrical case main body, an inner tray body that is non-rotatable and movable up and down within the case main body, and an inner pan body that moves up and down and whose rotational direction is regulated in one direction. With body,
The case body is composed of an outer peripheral wall and a bottom wall provided continuously from the inner periphery of the outer peripheral wall.
The bottom wall has a lower seal cylinder suspended from the lower surface,
The rotating container has an annular seal portion slidably contactable with a lower seal cylinder of the case main body.   The rotating body is rotatably mounted within the case body, and is mounted integrally with a rotating shaft body that moves the inner plate body up and down, and a lower portion of the rotating shaft body. The feeding container according to claim 1, wherein the feeding container is a rotating operation body that is regulated by The rotary operation body has a fitting inner cylinder attached to the rotary shaft body,
The feeding container according to claim 2, wherein the fitting inner cylinder has an annular seal portion at an upper end portion. The outer peripheral wall of the case body has ratchet teeth disposed on the inner periphery below the bottom wall,
The feeding container according to claim 2 or 3, wherein the rotary operation body has a ratchet portion that engages with the ratchet teeth of the case main body. The middle dish body is erected on an inner cylinder that slides on the inner circumference of the outer peripheral wall of the case body, a dish bottom wall that is connected to a lower inner circumference of the outer cylinder, and an inner edge of the dish bottom wall. It consists of an inner cylinder in which a female thread part is screwed around,
The rotating shaft body is composed of a fitting cylinder to which the fitting inner cylinder of the rotating operation body is attached, and a shaft portion erected from the fitting cylinder,
The feeding container according to any one of claims 2 to 4, wherein the shaft portion has a male screw portion that is screwed into the female screw portion of the intermediate dish.   The rotating body is rotatably mounted within the case body, and is mounted integrally with a rotating shaft body that moves the inner plate body up and down, and a lower portion of the rotating shaft body. The feeding container according to claim 1, comprising a rotation restricting body that is regulated by The rotating shaft body has a fitting cylinder to which the rotation restricting body is attached,
The feeding container according to claim 6, wherein the fitting cylinder has an annular seal portion at an upper end portion. The outer peripheral wall of the case body has ratchet teeth disposed on the inner periphery below the bottom wall,
The feeding container according to claim 6 or 7, wherein the rotation restricting body has a ratchet portion that engages with the ratchet teeth of the case main body. The middle dish body is erected on an inner cylinder that slides on the inner circumference of the outer peripheral wall of the case body, a dish bottom wall that is connected to a lower inner circumference of the outer cylinder, and an inner edge of the dish bottom wall. It consists of an inner cylinder in which a female thread part is screwed around,
The rotary shaft body includes a fitting cylinder to which the rotation restricting body is mounted and a shaft portion having a male screw portion that is screwed into the female screw portion of the inner plate body. The feeding container according to any one of the above.

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