JPWO2020049700A1 - Stick holder and feeding container - Google Patents

Abstract

A holding cylinder (31) on the tip side capable of holding the side surface of the rod-shaped body, a dish portion (33) capable of supporting the bottom surface of the rod-shaped body, and a push cylinder (33) on the rear end side of the dish portion (33). 34), and the holding cylinder (31) is connected to the dish portion (33) by a breakable connecting portion (35), and when the connecting portion (35) breaks, the dish portion (35) is broken. (33) and the push cylinder (34) can enter the inside of the inner circumference of the holding cylinder as an elevating body, and the outer diameter of the dish portion (33) is the outer diameter of the push cylinder (34). The stick holder (3), which is larger and has an inner diameter of the holding cylinder (31) larger than the outer diameter of the dish portion 33 (33).

Description

The present invention relates to a stick holder and a feeding container including the stick holder.

In a cosmetics feeding container for feeding stick-shaped cosmetics such as lipstick, it is known that the bottom of the rear end of the lipstick and the upper part of the stick holder holding the periphery of the lipstick are destroyed in order to use up the contents to the end.

For example, Patent Document 1 discloses a configuration in which the contents can be taken out by splitting a part of the holder in the vertical direction when the contents are low.

On the other hand, Patent Document 2 discloses a configuration in which the rear end portion of a stick-shaped cosmetic container is rotated by using a tool such as a coin to push out the contents to the end.

Japanese Unexamined Patent Publication No. 2016-88522 Japanese Unexamined Patent Publication No. 11-235232

However, in Patent Document 1, there is a risk that the contents may get in the hands of the user when the holder is destroyed.

Further, in Patent Document 2, since it is necessary to prepare tools such as coins in order to use the contents to the end, when the stick-shaped cosmetics are running low, the cosmetics cannot be used unless the tools are at hand. rice field. Further, since the member rotated by the tool inside the feeding container is provided separately from the feeding member at the time of normal use, the feeding container becomes thicker as the number of members increases.

Therefore, in view of the above circumstances, an object of the present invention is to provide a stick holder capable of using up the contents of a rod-shaped body to the end without preparing tools or getting the hands dirty while ensuring a slim shape. do.

In order to solve the above problems, the stick holder according to one aspect of the present invention is
A holding cylinder on the tip side capable of holding the side surface of the rod-shaped body, a dish portion capable of supporting the bottom surface of the rod-shaped body, and a push cylinder on the rear end side of the dish portion are provided.
The holding cylinder is connected to the dish portion by a breakable connecting portion.
By breaking the connecting portion, the dish portion and the push cylinder can enter the inside of the inner circumference of the holding cylinder as an elevating body.
The outer diameter of the dish is larger than the outer diameter of the push cylinder.
The inner diameter of the holding cylinder is larger than the outer diameter of the dish portion.

According to one aspect, in the stick holder, the contents of the rod-shaped body can be used up to the end without preparing tools or getting the hands dirty while ensuring a slim shape.

An overall side view and an overall side sectional view of the feeding container according to the first embodiment of the present invention. Exploded view of the feeding container of FIG. The figure which shows how the remaining amount of the lipstick in the feeding container of this invention becomes low. FIG. 5 is a cross-sectional view illustrating pushing of a stick holder included in a feeding container. Explanatory drawing of the stick holder which concerns on 1st Embodiment. Perspective view and front perspective view of the tip of the stick holder. Perspective view of the sleeve and stick holder. A perspective view of the sleeve and the stick holder at an angle different from that of FIG. 7. FIG. 3 is a vertical cross-sectional view of a sleeve and a stick holder in the feeding container shown in FIG. The perspective view which shows the stick holder which concerns on 1st Embodiment, and a feeding cylinder. The figure which shows the state which opened the feeding cylinder of FIG. The vertical sectional view which shows the stick holder, the feeding cylinder, and the case in the feeding container which concerns on 1st Embodiment. A side view and a side sectional view of the second embodiment of the present invention. FIG. 13 is a combination of a side sectional view of a feeding cylinder and a sleeve and a perspective view of a stick holder and a stick-shaped cosmetic in the feeding container of FIG. Explanatory drawing of the stick holder which concerns on 2nd Embodiment. The perspective view of the stick holder and the feeding cylinder which concerns on 3rd Embodiment. Explanatory drawing of the stick holder which concerns on 3rd Embodiment.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. In each of the drawings below, the same components may be designated by the same reference numerals and duplicate description may be omitted.

The present invention relates to a stick holder capable of feeding out a rod-shaped body and a feeding container provided with the stick holder.

Here, as a rod-shaped body that can be delivered in the feeding container of the present invention, a stick-shaped cosmetic and a stick-shaped substance other than the cosmetic may be included.

The stick-shaped cosmetic may be, for example, a lipstick, a lip balm, a concealer, a stick eye shadow, a stick foundation, a stick-shaped beauty essence, a stick-shaped moisturizer, or the like.

Sticks other than cosmetics include, for example, stick-shaped perfume paste, stick-shaped antiperspirant, stick-shaped sunscreen, stick-shaped medicine, stick-shaped insect repellent, stick-shaped solid detergent, stick glue, stick. It can be an adhesive, an eraser, a toy that imitates a lipstick, or the like.

Further, the rod-shaped body may include, in addition to a solid formed in a predetermined shape, a material having a viscosity of a certain level or higher and capable of maintaining the predetermined shape, for example, a viscoelastic material.

Further, the rod-shaped body may be previously formed into a rod shape and may be attached to the stick holder, or as described later, the replenishment formed by the inner peripheral surface of the holding cylinder of the stick holder and the upper surface of the dish portion. It also includes the case where the space is filled with a material to form a rod-shaped body.

Hereinafter, as the rod-shaped body, the rod-shaped cosmetic L will be described as an example.

<Overall configuration>
FIG. 1 is an overall view of a feeding container 10 according to an embodiment of the present invention. FIG. 2 is an exploded view of the feeding container 10. In FIG. 1, FIG. 1A is an overall side view, and FIG. 1B is a side sectional view obtained by cutting the feeding container 10 of FIG. 1A with a cross section AA.

The overall configuration of the feeding container 10 will be described with reference to FIGS. 1 and 2.

The feeding container 10 includes a case 1, a sleeve 2, a stick holder 3, a joint portion 4, a feeding cylinder 5, and an O-ring 6, and contains a stick-shaped cosmetic L. Further, the cap 7 is detachably attached to the joint portion 4 of the feeding container 10 which is an assembly product of the case 1.

The case 1, the sleeve 2, the joint portion 4, and the cap 7 are made of, for example, a resin such as ABS (acrylonitrile butadiene styrene). The stick holder 3 is made of, for example, a resin such as PBT (polybutylene terephthalate). The feeding cylinder 5 is made of a resin such as POM (polyacetal). The O-ring 6 is made of an elastic material such as NBR (nitrile rubber).

The case 1 is an outer cylinder portion (also referred to as a body or a hakama cylinder) of the feeding container 10, and is formed of, for example, a cylindrical shape or a polygonal cylinder shape.

The sleeve 2 has a smaller diameter than the case 1, and is configured to protrude toward the tip of the case 1. The sleeve 2 is rotatable relative to the case 1, and by rotating the sleeve 2 and the case 1 relative to each other, the stick-shaped cosmetic L is axially oriented with respect to the case 1 (FIG. 1). Move forward and backward in the left-right direction). The sleeve 2 is a support cylinder that regulates the rotation of the stick holder 3 and supports it so that it can be slidably moved, and is also a sliding cylinder portion.

The stick holder 3 is a stick-shaped cosmetic fixing tool (for example, also referred to as a lipstick fixing tool or a lead holder), and the stick-shaped cosmetic L is attached to the tip thereof.

The joint portion 4 is a connecting portion for fixing the case 1 and the sleeve 2. The sleeve 2 is slidably fixed to the joint portion 4. The O-ring 6 is fixed to the rear end side of the sleeve 2. By sandwiching the O-ring 6 between the sleeve 2 and the joint portion 4, the sliding resistance between the sleeve 2 and the joint portion 4 when sliding is adjusted, and airtightness can be ensured if necessary.

The feeding cylinder 5 is an inner cylinder portion housed in a case 1 which is an outer cylinder portion, and is a rotating cylinder that moves the stick holder 3 in the axial direction by rotating relative to the stick holder 3. It functions as a feeding member.

With reference to FIG. 2, first, the stick holder 3 is movably mounted in the feeding cylinder 5.

Then, the stick holder 3 is movably mounted in the feeding cylinder 5. Specifically, in the present embodiment, as shown in FIGS. 10 and 11 described later, the feeding cylinder 5 has a female screw shape having a spiral groove inside, and is in a state of sandwiching the rear end portion of the stick holder 3. It can be folded and attached.

Then, the feeding cylinder 5 to which the stick holder 3 is attached is assembled to the case 1.

On the other hand, the sleeve 2 is assembled to the joint portion 4.

After that, the assembly of the feeding container 10 is completed by attaching the joint portion 4 to which the sleeve 2 is assembled to the case 1 in which the stick holder 3 and the feeding cylinder 5 are assembled.

Then, after assembling the feeding container 10, a solid cosmetic is inserted into the inner circumference of the holding cylinder 31 and the inside of the sleeve 2 from the tip end side (left side in FIG. 1) of the sleeve 2 and loaded.

Alternatively, a fluid cosmetic may be injected and filled into the inner circumference of the holding cylinder 31 and the inside of the sleeve 2 from the tip end side of the sleeve 2 (left side in FIG. 1). A cosmetic that can be filled by injection is, for example, a balm-like fluid that can be deformed by setting a high ambient temperature at the time of filling, and is easy to apply to the skin based on petrolatum, beeswax, etc. Refers to a semi-solid product so that no one can do it. In addition to the front end side, the container may be slightly modified to fill the cosmetics from the rear end side. By filling with the fluid, the cosmetics existing in the space surrounded by the inside of the holding cylinder (chuck) 31 at the tip of the stick holder 3 and the upper surface of the dish portion 33 are the stick-shaped cosmetics L after being solidified. It is a grip portion Ls that is a held portion, which is a portion having a small diameter at the rear end portion.

The cap 7 is detachably attached to the feed container 10 thus assembled, loaded by insertion or filled by injection.

FIG. 3 is a diagram showing how the remaining amount of the stick-shaped cosmetic L is decreasing in the feeding container 10 of the present invention.

Specifically, in FIG. 3, FIG. 3A is a diagram showing a state in which the stick-shaped cosmetic L is before the amount is reduced and the cap 7 is attached, and FIG. 3B is a diagram showing the state in which the stick-shaped cosmetic L is most stretched during normal use. FIG. 3C is a diagram showing a state in which the stick-shaped cosmetic L is used to the end when the remaining amount of the stick-shaped cosmetic L is low, and the stick-shaped cosmetic that is no longer used is pushed out. Is.

In the state of FIG. 3A, the stick-shaped cosmetic is located at the bottom dead center, which is the lowermost side (rear end side). As shown in FIG. 3A, a step S having a small inner circumference is provided in front of the tip end portion of the sleeve 2.

As shown in FIGS. 3A to 3C, the stick holder 3 includes a holding cylinder 31, a dish portion 33, and a pushing cylinder 34. The holding cylinder 31 is provided on the tip end side of the stick holder 3 and holds the side surface of the stick-shaped cosmetic L. The dish portion 33 holds the bottom surface of the stick-shaped cosmetic L of the holding cylinder 31. The push cylinder 34 is a tubular member that extends in a rod shape. An outer rotation restricting portion 312 is provided at the rear end of the outer circumference of the holding cylinder 31.

As shown in FIG. 3C, a spiral groove 51 having a changing pitch is formed on the inner circumference of the feeding cylinder 5. On the rear end side of the push cylinder 34 of the stick holder 3, a holder-side engaging protrusion (engagement protrusion, engaging portion) 341, which is a protrusion that engages with the spiral groove 51 on the inner circumference of the feeding cylinder 5, is provided. Has been done.

The stick holder 3 can move (screw) while rotating with respect to the feeding cylinder 5, and can slide and move in the axial direction with respect to the sleeve 2 while being restricted in rotation.

With reference to FIGS. 3A and 3B, the feeding cylinder 5 rotates relative to the sleeve 2 so that the stick holder 3 moves toward the tip of the feeding cylinder 5.

The feeding cylinder 5 is fixed to the case 1 which is an outer cylinder. Therefore, for example, when the user fixes the sleeve 2 and rotates the case 1, or fixes the case 1 and rotates the sleeve 2, the feeding cylinder 5 is relatively relative to the stick holder 3. It will rotate, and the stick-shaped cosmetic L will move forward or backward according to this relative rotation.

The sleeve 2 comes into contact with the outer rotation restricting portion 312, which is a part of the outer side of the holding cylinder 31 of the stick holder 3, so that the sleeve 2 can be slid in the axial direction while restricting the rotation of the stick holder 3 in the circumferential direction. To support.

Further, as shown in FIG. 3C, the female screw-shaped feeding cylinder 5 for screwing the stick holder 3 has a spiral groove (spiral groove) 51 carved on the inner peripheral side, and the spiral groove 51 is on the rear end side. The groove pitch (screw lead) is different between the tip side and the tip side, the rear end side is wide and the tip side is narrow.

For example, the groove pitch of the rear end side spiral groove 512 is 6 mm, and the groove pitch of the front end side spiral groove 511 is 3 mm. When the rear end of the stick holder 3 is moving in the spiral groove 512 on the rear end side of the feeding cylinder 5, the user can pay out the stick-shaped cosmetic L with a normal force.

In the state of the rod-shaped cosmetic L in FIG. 3A, when the rod-shaped cosmetic L was fed out, the rear end of the rod-shaped cosmetic L coincided with the rear end of the outer rotation restricting portion 312 of the holding cylinder 31. In this state, the stick-shaped cosmetic L moves together with the holding cylinder 31 of the stick holder 3 and is pushed out from the sleeve 2.

Then, when the stick holder 3 is further advanced inside the sleeve 2 and the outer rotation restricting portion 312 of the holding cylinder 31 of the stick holder 3 hits the step S inside the sleeve 2 of FIG. 3A, the holding cylinder 31 cannot advance further to the tip side. Therefore, even if the stick holder 3 is to be advanced further in this state, the holding cylinder 31 and the dish portion 33 are ruptibly connected to each other, so that the stick holder 3 cannot be advanced forward. This state is the state in which the stick-shaped cosmetic L has reached the dead center in normal use, as shown in FIG. 3 (b).

In the state shown in FIG. 3B, the tip of the stick holder 3 reaches substantially the same position as the tip of the sleeve 2, and the holder-side engaging protrusion 341 provided at the rear end of the stick holder 3 is extended. It reaches the boundary where the pitch of the spiral groove 51 of the cylinder 5 changes.

In this way, the pitch of the spiral groove 51 of the feeding cylinder 5 that engages with the holder-side engaging projection 341 at the rear end of the stick holder 3 at the timing when the outer rotation restricting portion 312 of the holding cylinder 31 abuts on the step S. (Rear end side spiral groove 512 ⇒ tip side spiral groove 511) has the following functions.

Here, if the distance (pitch) that the stick holder 3 advances forward per rotation is small, even if the stick holder 3 rotates relative to the feeding cylinder 5 with the same rotational force, a large propulsive force is generated. Can be done.

Therefore, by rotating the sleeve 2 or the case 1 with respect to the stick holder 3 which has reached the dead center in normal use, a large propulsive force is applied to the push cylinder 34 from the feeding cylinder 5 via the holder side engaging protrusion 341. Is added. Due to this propulsive force, the breakable connecting portion between the dish portion 33 and the holding cylinder 31 is broken, and the elevating body (pushing body) 32 including the dish portion 33 enters the holding cylinder 31.

When the elevating body 32 enters the inside of the holding cylinder 31, the holding space for holding the stick-shaped cosmetic L, which is surrounded by the inner circumference of the holding cylinder 31 and the bottom plate 33b which is the upper surface of the dish portion 33, becomes smaller. Then, the holding portion Ls (see FIG. 2) of the stick-shaped cosmetic L is pushed out from the holding space by the bottom plate 33b. By extruding the dish portion 33 by the bottom plate 33b, the grip portion Ls on the rear end side of the stick-shaped cosmetic L protrudes outward from the tip of the sleeve 2, so that the stick-shaped cosmetic L can be used to the end. ..

Here, when the stick-shaped cosmetic L is fed out from the state of FIG. 3B, the dish portion 33 advances in the holding cylinder 31, and the holding cylinder 31 is fixed to the sleeve 2 and does not move. Therefore, in the holding space, A frictional force acts between the moving rod-shaped cosmetic L and the fixed holding cylinder 31. Then, when the grip portion Ls of the stick-shaped cosmetic L is extended beyond the normal use top dead center, the grip portion Ls is pressed by the dish portion 33 when moving forward, and the grip portion Ls moves forward together with the dish portion 33, but when retreating, the dish When the portion 33 is retracted, the rear end of the grip portion Ls and the dish portion 33 may be separated by a frictional force, and the stick-shaped cosmetic may be left behind while protruding from the sleeve 2.

Therefore, if the grip portion Ls of the stick-shaped cosmetic L is greatly projected from the tip of the sleeve 2 after the state of FIG. 3B, it can be assumed that the stick-shaped cosmetic L becomes unstable.

On the other hand, in the present embodiment, when the grip portion Ls of the stick-shaped cosmetic L is extruded, the holder-side engaging projection 341 provided at the rear end of the stick holder 3 is within the region of the spiral groove 511 having a narrow pitch. Therefore, the distance traveled by the stick-shaped cosmetic L can be finely adjusted. Therefore, since the dish portion 33 is moved in a region where the pitch per rotation is small, it is possible to finely adjust the extrusion amount after only the grip portion Ls of the stick-shaped cosmetic L remains.

In this way, when the grip portion Ls of the stick-shaped cosmetic L existing in the holding cylinder 31 is almost used up, as shown in FIG. 3C, the dish portion 33 is pulled out and pushed up to the top dead center. The remaining stick-shaped cosmetic is separated from the dish 33. In the state of FIG. 3C, the stick-shaped cosmetic L has reached the top dead center, that is, the top dead center where all the stick-shaped cosmetics L can be extruded.

Here, in the feeding cylinder 5, the length LG1 of the region of the tip side spiral groove 511 having a narrow groove pitch projects to the same position or outward as the axial length L31 or more of the holding cylinder 31 in the stick holder 3. The stick-shaped cosmetic L can be used to the end. Alternatively, in consideration of the fact that the stick-shaped cosmetics may fall off, the length of LG is set shorter than L31, and the extrusion by the bottom plate 33b of the dish portion 33 is recessed by about 1 mm to 2 mm from the tip of the sleeve 2. It may be configured to stop.

<Stick holder>
The configuration of the stick holder 3 included in the feeding container 1 will be described below.

FIG. 4 is a cross-sectional view illustrating the pushing of the stick holder 3. In FIG. 4, (a) is a cross-sectional view of the stick holder in a state before the breaking point is broken, and (b) is a state in which the breaking point is broken and the elevating body 32 has entered the holding cylinder 31.

The holding cylinder 31 is provided on the tip end side of the stick holder 3 and holds the side surface of the stick-shaped cosmetic. The dish portion 33 is a cylindrical member having a cylindrical bottom plate 33b that holds the bottom surface of the bar-shaped cosmetic of the holding cylinder 31. The push cylinder 34 is a tubular member that extends in a rod shape. The push cylinder 34 is integrally fixed with the dish portion 33, and its outer diameter is smaller (thinner) than the dish portion 33.

In the stick holder 3, the dish portion 33 and the push cylinder 34 function as an elevating body (pushing body) 32 that pushes against the holding cylinder 31. The elevating body 32 is provided on the rear end side in the axial direction with respect to the holding cylinder 31, and when the rod-shaped cosmetic L is low, the elevating body 32 can be pushed further from the state shown in FIG. 3 (b). It is possible to enter the inside of the holding cylinder 31.

The holding cylinder 31 is connected to the dish portion 33 by a breakable connecting portion 35.

A holder-side engaging protrusion 341, which is a protrusion that engages with the spiral groove 511 on the inner circumference of the feeding cylinder 5, is provided on the outer peripheral surface 34o of the push cylinder 34 of the stick holder 3. In this configuration, the relationship between the holder-side engaging protrusion 341 and the spiral groove 51 of the feeding cylinder 5 is a relationship between a part of the male screw thread and the female screw groove.

In the present embodiment, two holder-side engaging protrusions 341 are provided 180 ° apart at the same height in the axial direction, but the holder-side engaging protrusions 341 are the same in the axial direction. Three or more may be provided at a height or at different heights. By providing the push cylinder 34 with a plurality of engaging protrusions 341, the stick holder 3 is stably engaged with the spiral groove 51 of the feeding cylinder 5 at two or more places, and the stick holder 3 is stably attached to the feeding cylinder 5. It can be rotated and moved.

As shown in FIG. 3B, when the connecting portion 35 is broken, the outer circumference of the dish portion 33 of the elevating body 32 enters the inside of the inner circumference of the holding cylinder 31.

As described above, the stick holder 3 is temporarily stopped at the normal use top dead center, which is the operation top dead center where the tip of the stick holder 3 reaches the tip of the sleeve 2, as shown in FIG. 3 (b).

When the stick holder 3 is further rotated with respect to the feeding cylinder 5, the tip-side spiral groove 511 of the feeding cylinder 5 shown in FIG. 2 tries to be further lifted with respect to the holder-side engaging projection 341 which is the engaging portion. And destroy the connecting portion 35.

Then, the elevating body 32 further advances to the tip side with respect to the screw (spiral groove) of the feeding cylinder 5, so that the elevating body 32 enters the inner peripheral side of the holding cylinder 31 portion, and the stick-shaped cosmetic L is added. Push out the part Ls.

With such a configuration, the movable top dead center of the stick holder 3 is set at two points, that is, the normal top dead center at the normal time and the open top dead center at the time of use up.

Therefore, in the stick holder 3, the holding cylinder 31 is integrated with the elevating body 32 in normal use, and when the remaining amount is low, the connecting portion 35 is broken and the stick holder 3 is divided into two parts and held. The elevating body 32 enters the cylinder 31. Therefore, at the time of manufacturing, the stick holder 3 can be molded with one part, so that the part cost can be reduced.

Further, since the stick holder 3 is integrally configured as one part during normal use without adding any parts, no additional parts for pushing out at the end are required. Therefore, in the slimmed-out container, the grip portion of the stick-shaped cosmetic can be used up to the end without preparing tools or getting the hands dirty.

FIG. 5 is an explanatory view of the stick holder 3. 5A and 5B, when viewed from the state of FIG. 1A, FIG. 5A is a left front view, FIG. 5B is a top view, FIG. 5C is a side view, and FIG. 5D is a right front view. FIG. 6 is an explanatory view of the tip end portion of the stick holder 3. In FIG. 6, (a) is a perspective view of the dish portion 33, and (b) is a perspective sectional view of FIG. 6 (a) cut in the vertical direction.

As shown in FIGS. 5 and 6, an extension groove portion 331 extending in the axial direction, which is recessed from other portions, is formed on the outer peripheral surface 33o of the dish portion 33 of the stick holder 3. The extension groove portion 331 is an example of a first rotation stop portion on the dish portion 33 side.

Further, as shown in FIGS. 4 (a) and 6 (b), the inner circumference 31i of the holding cylinder 31 is a wall-shaped protrusion that protrudes from other portions and extends in the axial direction. Ribs 311 are provided. The rib 311 is an example of the first rotation stop portion on the holding cylinder 31 side.

The extension groove portion 331 of the dish portion 33 can be engaged with the rib 311 of the holding cylinder 31, and the extension groove portion 331 of the dish portion 33 slides along the rib 311 of the holding cylinder 31 to move the elevating body 32. The dish portion 33 of the above slides along the rib 311 of the holding cylinder 31.

The rib 311 and the extension groove portion 331 are an example of a first rotation regulation mechanism that regulates the rotation of the dish portion 33 with respect to the holding cylinder 31 when the elevating body 32 enters the inside of the inner circumference of the holding cylinder 31. .. The configuration of the first rotation regulation mechanism is not limited to this example, and a configuration having some rotation stop function on the inner peripheral side of the holding cylinder 31 and a configuration having some rotation stop function on the outer peripheral side of the dish portion 33 are provided. Just do it.

Since some kind of rotation stop portion is composed of the inner circumference of the holding cylinder 31 and the outer circumference of the counterpiece 33, when the elevating body 32 enters the inside of the holding cylinder 31, the counterbore portion with respect to the holding cylinder 31 It functions as a first rotation regulation mechanism that regulates the rotation of 33.

As shown in FIG. 6B, the connecting portion 35 connecting the dish portion 33 and the holding cylinder 31 is intermittently provided at the tip of the outer peripheral surface 33o of the dish portion 33 of the elevating body 32. Specifically, on the peripheral surface of the tip of the dish portion 33, the portion where the rib 311 of the holding cylinder 31 and the extension groove portion 331 of the dish portion 33 are provided is excluded as a break region (break point), and the intermittent connecting portion 35 Is provided.

Further, as shown in FIGS. 5 (a) and 5 (d) and FIG. 6 (a), the rear end portion of the holding cylinder 31 has a substantially apex protruding from the other portion of the outer peripheral surface 31o of the holding cylinder 31. An outer rotation restricting portion 312 having a polygonal tubular contour shape is provided. The contour shape of the outer rotation restricting portion 312 functions as a second rotation restricting member for restricting the rotation of the stick holder 3 with respect to the sleeve 2.

<Sleeve and stick holder>
FIG. 7 is a perspective view of the sleeve 2 and the stick holder 3, and FIG. 8 is a perspective view of the sleeve 2 and the stick holder 3 as viewed from an angle different from that of FIG. 7.

As described above, the stick holder 3 is brought into contact with the outer rotation restricting portion 312, which is a part of the outer circumference of the holding cylinder 31 of the stick holder 3, by the sleeve 2, and rotates inside the sleeve 2 while being restricted in rotation. You can slide and move without doing it.

As shown in FIG. 7, as an example of the rotation restricting portion inside the sleeve 2, it is composed of a substantially polygonal columnar hollow portion 21 extending in an axial shape inside the sleeve 2.

Further, as shown in FIG. 6B, an outer rotation restricting portion 312 having a substantially polygonal prismatic contour shape is provided at the rear end portion of the outer peripheral surface of the holding cylinder 31.

The hollow portion 21 having a substantially polygonal columnar shape and the outer rotation restricting portion 312 having a substantially polygonal contour are an example of a second rotation regulating mechanism that regulates rotation when the stick holder 3 slides in the sleeve 2. Is. The configuration of the second rotation regulation mechanism is not limited to this example, and a configuration having some rotation stop function on the inner peripheral side of the sleeve 2 and a configuration having some rotation stop function on the outer peripheral surface 31o of the holding cylinder 31 are provided. Just do it.

Since some rotation stopper is composed of the inner circumference of the sleeve 2 and the outer circumference of the holding cylinder 31, the holding cylinder 31 rotates with respect to the sleeve 2 when the stick holder 3 slides inside the sleeve 2. It functions as a second rotation regulation mechanism that regulates.

Further, as shown in FIG. 8, inside the sleeve 2, the substantially polygonal columnar hollow portion 21 is not provided on the tip side, and the inside of the tip of the sleeve 2 is from the substantially polygonal columnar hollow portion 21. Is also composed of a cylindrical tip inner peripheral surface 22 having a narrow inner diameter.

By configuring the inside of the sleeve 2 in this way, the outer rotation restricting portion 312 of the holding cylinder 31 at the tip of the stick holder 3 is a hollow portion inside the sleeve 2 with the tip inner peripheral surface 22 and a substantially polygonal columnar shape. It hits the step S with 21. Therefore, as shown in FIG. 3 (b) ⇒ FIG. 3 (c), after the holding cylinder 31 of the stick holder 3 reaches the tip, the holding cylinder 31 does not move further to the front end side and is not moved to the rear end side. Only the elevating body 32 of the above moves to the tip side.

As a result, the grip portion Ls (see FIG. 2) of the stick-shaped cosmetic L, which remains in the holding space surrounded by the inner circumference of the holding cylinder 31 and the upper surface of the dish portion 33, is pushed out to the outside of the sleeve 2. In order to completely push out the grip portion Ls of the stick-shaped cosmetic L, which is the content, the length L22 of the tip inner peripheral surface 22 of the sleeve 2 in the axial direction and the outer rotation restricting portion of the holding cylinder 31 of the stick holder 3 It is preferable that the axial lengths L30 of the portions excluding 312 are substantially the same.

In this example, in order to slide the elevating body 32 with respect to the holding cylinder 31 in the stick holder 3, a protrusion (rib 311) for sliding is provided on the holding cylinder 31 side and slides on the dish portion 33 side. Although an example in which the extension groove (extension groove portion 331) is provided is shown, the configuration may be reversed. That is, a groove for sliding may be provided on the inner peripheral surface of the outer holding cylinder 31, and a protrusion for sliding may be provided on the outer peripheral surface of the inner dish portion 33.

Further, in this example, a hexagonal contour and an inner shape are used for sliding movement between the stick holder 3 and the sleeve 2, but any polygonal contour may be used as long as it is a substantially polygonal contour.

Further, in this example, a protrusion and a groove for sliding are provided for sliding movement between the holding cylinder 31 of the stick holder 3 and the dish portion 33, and a substantially polygonal shape is provided for sliding movement between the stick holder 3 and the sleeve 2. Although the contour and inner shape of are used, the configuration for slide movement may be reversed. That is, for the sliding movement of the holding cylinder 31 of the stick holder 3 and the dish portion 33, the inner circumference of the holding cylinder 31 is composed of a substantially polygonal columnar hollow body, and the outside of the dish portion 33 has a substantially polygonal outline. An outer rotation restricting unit may be provided. Alternatively, for sliding movement between the stick holder 3 and the sleeve 2, a protrusion for sliding is provided on the inner circumference excluding the tip of the sleeve 2 to form a groove shape on the outer circumference of the holding cylinder 31, or the sleeve 2 A groove for sliding may be provided on the inner circumference excluding the tip portion of the holding cylinder 31, and a protrusion may be provided on the outer periphery of the holding cylinder 31.

FIG. 9 is a vertical cross-sectional view of the feeding container 10 shown in FIG. In FIG. 9, (a) is a BB surface cut view of FIG. 1 (a), (b) is a CC surface cut view, (c) is a DD surface cut view, and (d) is an EE surface cut view.

In FIG. 9A, the sleeve 2 and the stick-shaped cosmetic L are present inside the cap 7.

In FIG. 9B, the joint portion 4, the sleeve 2, the holding cylinder 31 of the stick holder 3, and the stick-shaped cosmetic L are present inside the cap 7. As shown in FIG. 9B, ribs 311 which are a plurality of six protrusions protruding inward (center side) are provided inside the holding cylinder 31 of the stick holder 3.

FIG. 9C shows the connection between the holding cylinder 31 of the stick holder 3 and the elevating body 32. Inside the case 1, a sleeve 2 having a substantially polygonal inner surface and a substantially polygonal stick holder 3 are shown. There is an outer rotation restricting portion 312 of the shape and a dish portion 33.

As shown in FIG. 9A, the inner peripheral end surface 22 of the circumferential shape of the sleeve 2 is smaller (narrower) than the substantially polygonal columnar hollow portion 21 of the sleeve 2. Therefore, as shown in FIG. 8, when the tip of the holding cylinder 31 reaches the tip of the sleeve 2, the outer rotation restricting portion 312 of the rear end portion of the holding cylinder 31 having a substantially polygonal contour has an inner circumference of the tip. It cannot enter the portion of the surface 22, and stops at the step S between the inner peripheral surface 22 at the tip of the sleeve 2 and the substantially polygonal hollow portion 21.

Further, as shown in FIG. 9C, six ribs 311 protruding inward are provided inside the holding cylinder 31 of the stick holder 3. The six ribs 311 are rotation stoppers on the holding cylinder 31 side that regulate the rotation of the stick-shaped cosmetic and suppress the rotation of the dish portion 33 with respect to the holding cylinder 31.

Further, six groove portions 331 are formed on the outer periphery of the dish portion 33 of the elevating body 32 of the stick holder 3. The six groove portions 331 are rotation stop portions on the dish portion 33 side. By engaging the six ribs 311 and the groove portion 331, the rotation of the dish portion 33 with respect to the holding cylinder 31 is suppressed.

Further, as shown in FIG. 9C, the holding cylinder 31 and the dish 33 are arranged at intervals between the plurality of ribs on the inner circumference of the holding cylinder 31 and between the plurality of grooves and the grooves of the dish 33. There are 6 connecting portions 35 for connecting the above.

Since the rib 311 and the groove portion 331 are set in a place where the connecting portion 35 is not provided, the rib 311 and the groove portion 331 can be connected and slid on the inner circumference of the holding cylinder 31 and the outer circumference of the dish portion 33 without interfering with each other's functions. It can have two functions of movement.

In this example, the stick holder 3 is provided with six slide ribs 311 and six extension groove portions 331 on the holding cylinder 31 and the countersunk portion 33 side, but the slide engaging portion (rotation restriction) is shown. The number of portions) may be 2 or more as long as the numbers of protrusions and grooves match.

Further, in this example, in the stick holder 3, the ribs 311 for sliding, the extension groove portion 331, and the connecting portion 35 are provided with the same number of six each, but the connecting portion and the slide portion are provided. The number of protrusions and grooves may be different. For example, the connecting portion 35 may be provided intermittently or the connecting portion may not be provided at intervals between the protrusions for sliding (grooves and grooves).

<Delivery cylinder and stick holder>
FIG. 10 is a perspective view showing the stick holder 3 and the feeding cylinder 5. On the outer periphery of the push cylinder 34 of the stick holder 3, a holder-side engaging protrusion 341 that engages with a part of the inner circumference of the feeding cylinder 5 is provided.

The holder-side engaging protrusion 341 of the push cylinder 34 of the stick holder 3 projects substantially at right angles to the outer surface, which engages with the spiral groove (spiral groove) 51 which is the engaging groove of the feeding cylinder 5. There are multiple protrusions.

In the present embodiment, the feeding cylinder 5 is a substantially tubular female screw member in which a spiral groove 51 is formed on the inner peripheral surface of the cylinder portion.

FIG. 11 is a diagram showing a state in which the feeding cylinder 5 is opened. In the present embodiment, as shown in FIG. 11, the feeding cylinder 5 is composed of a set of semi-cylindrical divided bodies 50A and 50B. FIG. 12 is a vertical cross-sectional view showing a stick holder 3, a feeding cylinder 5, and a case 1 in a feeding container.

In the present embodiment, the divided bodies 50A and 50B of the feeding cylinder 5 have a semi-cylindrical shape so as to form a spiral groove continuous in the circumferential direction when one set of the divided bodies is assembled to each other. Grooves 51A and 51B are formed on the peripheral surface.

Positioning portions 53A and 53B are provided at one ends CE1A and CE1B of each of the divided bodies 50A and 50B in the circumferential direction, respectively. The positioning portions 53A and 53B of the above are fitted.

Further, the feeding cylinder 5 is a set of split bodies 50A and 50B in which the other ends CE2A and CE2B in the circumferential direction are adjacent to each other substantially in parallel and the other ends CE2A and CE2B in the circumferential direction are connected to each other. It has a hinge portion 52 integrally molded with the divided bodies 50A and 50B. The hinge portion 52 has a folding groove fg formed in the central portion so that the extending portion extending outward along the dividing line dl (see FIG. 12) of the divided bodies 50A and 50B is folded.

From the state of FIG. 11, at least one of the set of divided bodies 50A and 50B is rotated around the hinge portion 52 to fold the set of divided bodies into a tubular shape.

Further, the semi-cylindrical rear end ATE of the set of divided bodies 50A and 50B in the axial direction is provided with undercuts 54A and 54B, which are convex portions protruding inward, respectively.

The undercuts 54A and 54B are used to prevent the stick holder 3 from coming off on the rear end side, and when the stick holder 3 rotates and moves inside the feeding cylinder 5, the stick holder 3 goes too far toward the rear end side and destroys the bottom of the case 1. Prevent from doing.

In the present embodiment, the groove pitch (screw lead) GP1 of the semi-cylindrical axial tip side spiral groove 511 and the axial rear end side spiral groove 512 formed in a set of divided bodies 50A and 50B. It is different from the groove pitch (screw lead) GP2.

In the spiral groove 51 formed in the set of divided bodies, the portion of the semi-cylindrical axial tip-side spiral groove 511 corresponding to the same length as the holding cylinder 31 of the stick holder 3 from the tip is another portion. The pitch is narrower than that of the rear end side spiral groove 512.

In the present embodiment, when the stick holder 3 is located on the rear end side shown in FIG. 3A, the holder-side engaging protrusion 341 provided near the rear end portion of the push cylinder 34 of the stick holder 3 is , Engage with the spiral groove 512 on the rear end side of the feeding cylinder 5. On the other hand, when pushing out the grip portion Ls of the stick-shaped cosmetic L held by the stick holder 3 to the end, the holder-side engaging protrusion 341 engages with the spiral groove 511 on the tip end side of the feeding cylinder 5.

In the present embodiment, due to the difference in the groove pitch, the user can see that the engaging projection 341 at the rear end of the stick holder 3 is on the rear end side of the spiral groove 512 (for example, GP2 = 6 mm) on the rear end side of the feeding cylinder 5. When moving, the stick-shaped cosmetic L is delivered with normal force.

Then, after reaching the top dead center for normal use, when the engaging protrusion 341 begins to reach the region where the groove pitch GP1 on the tip side of the feeding cylinder 5 reaches the region of 3 mm, the propulsive force is used to utilize the propulsive force of the stick holder 3. , The connecting portion 35 between the dish portion 33 and the holding cylinder 31 is broken.

Then, when the engaging projection 341 advances in the region where the groove pitch GP1 on the tip side is 3 mm after breaking the connecting portion 35, the grip portion Ls of the rod-shaped cosmetic L is pushed out little by little as compared with the normal case.

Therefore, when the engaging protrusion 341 of the push cylinder 34 engages with the spiral groove 512 on the rear end side of the feeding cylinder 5 and advances, when the normal force and the normal advancing speed of the rod-shaped cosmetic L are taken as the normal force. When breaking the connecting portion 35, a strong response is felt, and then when the engaging protrusion 341 engages with the spiral groove 511 on the tip side and advances, even if it is rotated at the same speed, the advancing speed is higher than usual. Become slow.

With the structure of the spiral groove 51 of the feeding cylinder 5, the breaking of the connecting portion of the stick holder 3 of the present application and the pushing out of the grip portion Ls of the stick-shaped cosmetic L are transmitted to the user as a response and a change in the advancing speed. , Can be realized effectively.

<Second Embodiment>
Next, the stick holder of the second embodiment of the present invention will be described with reference to FIGS. 13 to 15.

FIG. 13 is an overall view of the feeding container 10α of the second embodiment. 13A is an overall side view, and FIG. 13B is a side sectional view obtained by cutting the feeding container 10α and the cap 7 of FIG. 13A in cross section AA.

FIG. 14 is a view in which a side sectional view of the feeding cylinder 5 and the sleeve 2 and a perspective view of the stick holder 3α and the stick-shaped cosmetic L in the second embodiment are combined.

FIG. 15 is an explanatory view of the stick holder 3α according to the second embodiment. 15A and 15B, when viewed from the state of FIG. 13A, FIG. 15A is a left front view, FIG. 15B is a top view, FIG. 15C is a side view, and FIG. 15D is a right front view.

In the stick holder 3α of the present embodiment, after the connecting portion 35 is broken, the configuration for restricting the rotation of the elevating body 32α with respect to the holding cylinder 31α is different from that of the first embodiment.

In this configuration, the stick holder 3α is provided with a flange 36 that rises outward from the outer circumference of the push cylinder 34α on the rear end side of the dish portion 33α. In this embodiment, as shown in FIG. 15A, the holding cylinder 31α is not provided with an inner rib, and the dish portion 33α is not provided with an extension groove portion. Therefore, the inner circumference of the holding cylinder 31α and the dish are provided. The outer circumference of the portion 33α is circular except for the connecting portion 35.

As shown in FIGS. 15 (a) and 15 (d), the flange 36 has a substantially polygonal contour having the same size as the outer rotation restricting portion 312.

In the present embodiment, when the stick holder 3α slides inside the sleeve 2 in the axial direction, the outer rotation restricting portion 312 and the flange 36 come into surface contact with the hollow portion 21 (see FIG. 7) of the substantially polygonal prism of the sleeve 2. By doing so, the rotation of the stick holder 3α with respect to the sleeve 2 is restricted.

Then, in order to push out the grip portion Ls of the rod-shaped cosmetic L, when the elevating body 32α enters the holding cylinder 31α after the connecting portion 35 is broken, that is, when the holding cylinder 31α is stopped, the elevating body 32α is further moved. When moving forward, the outer surface of the flange 36 comes into surface contact with the hollow portion 21 of the substantially polygonal column of the sleeve 2, thereby restricting the rotation of the elevating body 32α with respect to the sleeve 2. During this period, the outer surface of the outer rotation restricting portion 312 comes into surface contact with the hollow portion 21 (see FIG. 7) of the substantially polygonal prism of the sleeve 2, so that the rotation of the holding cylinder 31 with respect to the sleeve 2 is restricted, while the outer rotation restricting portion is restricted. The holding cylinder 31α is stopped from advancing when the 312 abuts on the step S of the sleeve 2. That is, in the present embodiment, when the elevating body 32α enters the holding cylinder 31α, the substantially polygonal pillar-shaped contour portion which is the outer surface of the flange 36 and the hollow portion 21 of the substantially polygonal pillar of the sleeve 2 are formed. It constitutes the first rotation regulation mechanism.

Therefore, in a state where the rotation of the holding cylinder 31α with respect to the sleeve 2 is restricted, the rotation of the elevating body 32α with respect to the sleeve 2 is restricted by the flange 36, so that the rotation of the elevating body 32α with respect to the holding cylinder 31α is also restricted. ..

Here, in this configuration, by setting the distance Df from the rear end of the dish portion 33α to the tip of the flange 36 to be equal to or greater than the distance L31 of the holding cylinder 31α, the rod-shaped cosmetic L held in the holding cylinder 31α The grip portion Ls can be pushed out to the end.

Further, also in the present embodiment, as shown in FIG. 15A, the elevating body 32α and the holding cylinder 31α are connected by the connecting portion 35 before breaking. Therefore, since the stick holder 3α is integrally configured as one part during normal use without adding any parts, no additional parts for pushing out at the end are required. Therefore, in the slimmed-out elongated feeding container 10α, the grip portion of the stick-shaped cosmetic can be used up to the end without preparing tools or getting the hands dirty.

Further, in the present embodiment, since the flange 36 is provided on the rear end side of the dish portion 33α, as shown in FIG. 3C, after pushing up all the rod-shaped cosmetics L, the lifting body 32α is further pushed up. Even so, the tip of the flange 36 abuts on the rear end of the holding cylinder 31α stopped by the step S. Therefore, the flange 36 can prevent the elevating body 32α from falling off after use, and can dispose of the feeding container 10α as it is integrated.

In the present embodiment, when the elevating body 32α enters the holding cylinder 31α after the connecting portion 35 is broken as described above, the outer surface of the flange 36 engages with the polygonal columnar hollow portion 21 of the sleeve to rotate. Is regulated, so that the contact area for rotation regulation is larger than the rotation regulation by the engagement between the groove and the protrusion, and it is hard to be damaged even if a twisting force is applied, and the forward movement is more stabilized.

However, since the flange 36 is provided at a portion different from the holding cylinder 31α at a distance from the rear end of the dish portion 33α, the portion where the stick-shaped cosmetic L is inserted is reduced by that amount.

Therefore, it is preferable to appropriately select the configuration of the stick holder according to the stability during operation, the holding amount of the contents, and the required characteristics.

Note that FIGS. 13 (b) and 14 show a configuration in which the rear end side of the feeding cylinder 5 is left when the stick holder 3 is moved to the rearmost end side, but the stick holder 3α is the rearmost. The feeding cylinder 5 may be shortened so that the rear end side of the feeding cylinder 5 does not remain when it is moved to the end side.

In the first and second embodiments, a male screw protrusion is provided on the axial stick holder side and a female screw groove is provided on the feeding cylinder side as a configuration for moving the stick holder in the axial direction by a rotational operation. Although an example of providing is shown, the screw shape for engaging for movement may have the opposite configuration.

<Third Embodiment>
Next, the stick holder and the feeding cylinder according to the fourth embodiment of the present invention will be described. FIG. 16 is a perspective view of the stick holder 3β and the feeding cylinder 5β according to the third embodiment.

In the present embodiment, a spiral screw groove (spiral groove) 39 is formed on the outer peripheral surface of the push cylinder 38 of the elevating body 37 as a holder-side engaging portion of the stick holder 3β.

FIG. 17 is an explanatory diagram of the stick holder 3β according to the third embodiment. In FIG. 17, when viewed from the state of FIG. 16, (a) is a left front view, (b) is a top view, (c) is a side view, and (d) is a right front view.

As shown in FIGS. 16 and 17, in the spiral thread groove formed in the push cylinder 38, the pitch of the spiral groove 391 on the rear end side is narrower than that of the spiral groove 392 on the front end side.

In the present embodiment, the structure of the holding cylinder 31 and the dish portion 33 is the same as that of FIG. 5 described above, and the dish portion 33 and the pushing cylinder 38 function as an elevating body 37 that can enter the holding cylinder 31. do.

Also in this embodiment, since the stick holder 3β is integrally configured as one part during normal use without adding any parts, no additional parts for pushing out at the end are required. Therefore, in the slimmed-out container, the grip portion of the stick-shaped cosmetic can be used up to the end without preparing tools or getting the hands dirty.

The feeding cylinder 5β is provided with an engaging protrusion (feeding side engaging protrusion) 56 that engages with the spiral groove 39 of the push cylinder 38 of the stick holder 3β on the inner peripheral surface. Although only one of them is shown in FIG. 16, there are two or more engaging protrusions 56 of the feeding cylinder 5β in order to stably rotate and move the stick holder 3β in the same manner as the engaging protrusions 341 of the push cylinder 34 described above. It is provided.

In the present embodiment, the relationship between the engaging protrusion (engaging portion) 56 of the feeding cylinder 5β and the spiral groove 39 of the pushing cylinder 38 is a relationship between a part of the female screw thread and the groove of the male screw.

Further, on the outer peripheral surface of the feeding cylinder 5β, a rotation stopper 55 for stopping the rotation of the feeding cylinder 5β with respect to the case 1 is provided.

In the present embodiment, when the stick holder 3β is located on the rear end side shown in FIG. 3A, the engaging protrusion 56 provided near the tip of the feeding cylinder 5β is the tip of the push cylinder 38. Engage with the spiral groove 392 on the side. On the other hand, when pushing out the grip portion Ls of the stick-shaped cosmetics held by the stick holder 3 to the end as shown in FIG. 3 (c), the engaging projection 56 of the feeding cylinder 5β is a spiral on the rear end side of the pushing cylinder 38. Engage with groove 391.

Here, after reaching the top dead center for normal use to push out the grip portion Ls, the engaging protrusion 56 is propelled when the groove pitch on the tip side of the push cylinder 38 begins to reach the region of the narrow spiral groove 391. The force is used to break the connecting portion 35 of the stick holder 3β between the dish portion 33 and the holding cylinder 31.

Then, when the engaging projection 56 advances in the region where the engaging projection 56 engages with the spiral groove 391 on the rear end side of the push cylinder 38 after breaking the connecting portion 35, the grip portion Ls of the rod-shaped cosmetic L is changed from the normal time. Push it out little by little.

Therefore, when the engaging protrusion 56 of the feeding cylinder 5β engages with the spiral groove 392 on the tip end side of the pushing cylinder 38 and advances, when the normal force and the normal advancing speed of the rod-shaped cosmetic L are used, they are connected. When breaking the portion 35, a strong response is felt, and then when the engaging protrusion 56 engages with the spiral groove 391 on the rear end side of the push cylinder 38 and advances, even if it is rotated at the same speed, it is normal. The forward speed becomes slower.

Also in this modification, the structure of the spiral groove of the push cylinder 38 of the stick holder 3β allows the user to break the connecting portion 35 of the stick holder 3β of the present application and push out the grip portion Ls of the stick-shaped cosmetic L. It can be effectively realized while communicating as a response or a change in the forward speed.

In the present embodiment, the same configuration as that of the first embodiment has been described for the position regulation at the time of advancing after the connecting portion of the stick holder is broken. A portion not provided is provided, and a flange 36 shown in FIG. 15 is provided at the boundary between a portion of the push cylinder that is rear end of the counterbore and has a spiral groove and a portion that is not provided, and has a polygonal shape on the outer surface of the flange 36. , The position may be restricted by the shape of the polygonal cylinder inside the sleeve.

Although the preferred embodiment of the present invention has been described in detail above, the present invention is not limited to the specific embodiment, and is within the scope of the gist of the embodiment of the present invention described in the claims. Various modifications and changes are possible.

1 Case 2 Sleeve 3,3α, 3β Stick holder (delivered member)
4 Joint part 5,5β Feeding cylinder (female screw member, feeding member)
6 O-ring 7 Cap 10,10α, 10β Feeding container 21 Hollow part of substantially polygonal prism (second rotation regulation mechanism, first rotation regulation mechanism)
22 Tip inner peripheral surface 23 Outer peripheral connecting part 31 Holding cylinder 311 Rib (rotation stop protrusion, rotation regulation part, first rotation regulation mechanism)
312 Outer rotation regulation part (second rotation regulation mechanism)
32, 37 Elevating body 33 Dish part 331 Extension groove part (first rotation regulation mechanism)
34, 38 Push cylinder 341 Holder side engaging protrusion (engaging protrusion)
35 Connecting part 36 Flange (1st rotation regulation mechanism)
39 Spiral groove 391 Rear end side spiral groove 392 Tip side spiral groove 50A, 50B Divided body 51 Spiral groove (spiral groove)
511 Tip side spiral groove 512 Rear end side spiral groove 52 Hinge part 53A, 53B Positioning part 56 Extension side engaging protrusion (engaging protrusion)
L stick-shaped cosmetic S step

Claims (15)

A holding cylinder on the tip side capable of holding the side surface of the rod-shaped body, a dish portion capable of supporting the bottom surface of the rod-shaped body, and a push cylinder on the rear end side of the dish portion are provided.
The holding cylinder is connected to the dish portion by a breakable connecting portion.
By breaking the connecting portion, the dish portion and the push cylinder can enter the inside of the inner circumference of the holding cylinder as an elevating body.
The outer diameter of the dish is larger than the outer diameter of the push cylinder.
A stick holder in which the inner diameter of the holding cylinder is larger than the outer diameter of the dish portion. The stick holder according to claim 1, wherein the connecting portion that connects the dish portion and the holding cylinder is intermittently provided at the tip of the outer peripheral surface of the dish portion of the elevating body. The stick holder according to claim 1 or 2, wherein the rod-shaped body is a solid or semi-solid cosmetic product. When the elevating body enters the inside of the holding cylinder, the first rotation regulating mechanism that regulates the rotation of the elevating body with respect to the holding cylinder is the inner circumference of the holding cylinder and the outer circumference of the dish portion. The stick holder according to any one of claims 1 to 3, which is composed of. The first rotation regulating mechanism includes ribs on the inner circumference of the holding cylinder that protrude from other portions and extend in the axial direction.
The stick holder according to claim 4, further comprising an extension groove portion that is recessed from other portions and extends in the axial direction on the outer periphery of the dish portion of the elevating body that can be fitted with the rib. The stick holder according to any one of claims 1 to 5.
The stick holder is provided with a tubular sleeve that comes into contact with at least a part of the outer circumference of the holding cylinder to restrict the rotation of the stick holder and allows the stick holder to slide and move in the axial direction inside. Feeding container. The stick holder according to any one of claims 1 to 3 and
The stick holder is provided with a tubular sleeve that comes into contact with at least a part of the outer circumference of the holding cylinder to restrict the rotation of the stick holder and allows the stick holder to slide and move in the axial direction inside. ,
The stick holder
A flange that stands up from the periphery of the push cylinder is further provided on the rear end side of the dish portion.
A first rotation regulating mechanism that regulates the rotation of the elevating body with respect to the holding cylinder when the elevating body enters the inside of the holding cylinder is composed of an outer circumference of the flange and an inner circumference of the sleeve. Feeding container that has been. The first rotation regulation mechanism is
A substantially polygonal prismatic contour portion, which is the outer surface of the flange,
The feeding container according to claim 7, further comprising a substantially polygonal columnar hollow portion extending in an axial shape on the inner surface of the sleeve. When the stick holder slides inside the sleeve, a second rotation regulating mechanism that regulates the rotation of the stick holder with respect to the sleeve is provided on the outer peripheral surface of the holding cylinder of the stick holder and the sleeve. The feeding container according to any one of claims 6 to 8, which is configured on the inner surface. The second rotation regulation mechanism is
A substantially polygonal prismatic contour portion of the holding cylinder whose apex protrudes from other parts of the outer peripheral surface.
The feeding container according to claim 9, further comprising a substantially polygonal columnar hollow portion extending in an axial shape on the inner surface of the sleeve. The feeding container according to any one of claims 6 to 10, further comprising a feeding cylinder that moves the stick holder in the axial direction by rotating relative to the stick holder. The feeding cylinder is a substantially tubular female screw member having a spiral groove formed on its inner peripheral surface.
The feeding container according to claim 11, wherein a plurality of engaging protrusions that engage with the spiral groove of the female screw member are provided near the rear end of the circumferential surface of the push cylinder of the stick holder. .. 13. Feeding container. A spiral groove is formed on the outer peripheral surface of the push cylinder of the stick holder.
The feeding container according to claim 11, wherein a plurality of engaging protrusions that engage with the spiral groove of the pushing cylinder are provided near the tip of the inner peripheral surface of the feeding cylinder. The payout according to claim 14, wherein in the spiral groove formed in the push cylinder, the pitch corresponding to the length in the axial direction of the holding cylinder from the rear end is narrower than the pitch on the tip side. container.

Images