JPH0451708Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a liquid lipstick application container.

[Conventional technology]

Lipstick has traditionally been a bar-shaped cosmetic product that has been hardened into a bar or filled into a dish. Therefore, lipsticks must have sufficient viscosity to harden into a stick or fill into a dish, which limits the content of the lipstick. Therefore, when a lipstick is applied, the lipstick has disadvantages in that it does not spread well or the color may transfer to a lipstick or the like.

Therefore, lipstick in liquid form has recently been attracting attention. Since this type of liquid lipstick has a free viscosity, there are no restrictions on the contents, and there are no drawbacks such as poor lipstick spread and color transfer. This liquid lipstick was stored in a well-known container for nail polish, mascara, eyeliner, etc., and had an applicator stick embedded in the cap.

Furthermore, as a container for dispensing a dough having a bottom viscosity, a spiral shaft is rotatably installed in a tube to be filled with the contents, as seen in Utility Model Application Publication No. 14226 of 1920, etc. A container has also been proposed in which a push-up plate is disposed at the bottom of the tube to be screwed into this screw shaft, and the push-up plate is moved up and down by rotating the screw shaft, thereby discharging the contents.

[The problem that the idea aims to solve]

However, when applying liquid lipstick stored in a container with an applicator stick embedded in the cap, the cosmetics attached to the applicator stick embedded in the cap are applied directly to the lips by removing the cap. Ta. After coating, the cap is fitted into the container. Therefore, the applicator stick that touches the lips directly is dipped in the cosmetic.
It was very filthy. Additionally, there was a fear that bacteria could grow in the cosmetics.

In addition, in a configuration in which a screw shaft is installed upright in the tube and a push-up plate screwed onto the screw shaft is moved up and down to discharge liquid lipstick, a screw hole for screwing with the screw shaft is opened in the push-up plate. Therefore, there was a risk that the volatile components of the liquid lipstick would evaporate through this screw hole, causing the liquid lipstick to dry and solidify, making it unusable.

Furthermore, since the screw shaft can be operated in reverse, the liquid lipstick that has been dispensed may flow back into the container.
It was extremely filthy, and there was also the risk of bacteria breeding.

The present invention is a liquid lipstick container devised in view of the above points.

[Means to solve problems]

A storage tube 2 containing a liquid lipstick 1 has a guide groove 3 vertically cut out below approximately the center of the side wall. A neck portion 4 having a narrow diameter is provided at the upper portion.

The upper part of the ratchet ring 22 has a tapered part 2.
A second protrusion 23b having a shape of 4 is provided to protrude from the upper surface, and a portion of the second protrusion 23b is cut off, and a relief part 25 is cut out on the lower surface so that the second protrusion 23b can be bent downward.
This ratchet ring 22 is attached to the neck 4 of the storage cylinder 2.
Rotatably attached to.

The container body 8 has a first storage chamber 7a in which the storage tube 2 is rotatably stored, an exposure port 10 from which the neck portion 4 projects is opened at the upper end, an applicator 9 is stored, and an insertion port 12 is provided at the upper end. Open second storage chambers 7b are bored in parallel from the bottom. The ratchet ring 22 is non-rotatably engaged with the exposed opening 10, and the second protrusion 23b cuts out a rotation stopper groove 11b through which it passes.

The rotary operation tube 27 has a ratchet ring 2 on the bottom.
An engagement rib 30 that engages with the second protrusion 23b of the liquid lipstick 2 to restrict rotation in one direction is provided, and a discharge plate 32 through which a discharge hole 31 for the liquid lipstick 1 passes is provided. and,
It is unrotatably fitted into the neck 4 of the storage tube 2 protruding from the container body 8.

The pressing body 18 is provided with a pressing portion 17 having an O-ring 16a attached to the outer periphery of the upper end, which slides in watertight contact with the inner wall of the storage cylinder 2. Furthermore, a screwing piece 20 is attached to the lower end of the inner wall,
An engaging protrusion 2 that engages with the guide groove 3 at the lower end of the outer wall.
The leg tubes 19 each having a protruding number 1 are hung down. Then, it is slidably installed inside the storage cylinder 2.

A tail plug 14 that covers the openings of the first storage chamber 7a and the second storage chamber 7b is connected to the leg tube 19 of the pressing body 18.
A threaded rod 15 that penetrates into the screw rod 15 and screws into the screwing piece 20 is erected. Then, it is fixed to the bottom surface of the container body 8.

A lid body 39 that is fitted onto the upper part of the container body 8 has a fitting stopper 40 that tightly closes the discharge hole 31 hanging therefrom.

[Effect]

Remove the lid 39 of the container body 8 and open the rotation operation cylinder 27.
When the storage tube 2 is rotated, the storage tube 2 whose neck portion 4 is unrotatably fitted into the rotation operation tube 27 also rotates within the container body 8. At this time, the pressing body 18 rotates because the engaging protrusion 21 is engaged with the guide groove 3 of the storage cylinder 2, but the screwing piece 20 is attached to the tail plug 14 fixed to the container body 8.
Since it is threadedly engaged with the threaded rod 15 which does not rotate, it rises due to the threaded action. That is, the pressing body 1 rising
The liquid lipstick 1 inside the storage tube 2 is pressed by the pressing part 17 of 8.
is discharged from the discharge hole 31 of the discharge plate 32 of the rotary operation cylinder 27.

At this time, when the rotary operation cylinder 27 is rotated in the upward direction of the pressing body 18, the engagement rib 30 of the rotation operation cylinder 27 is moved to the second protrusion 23b of the ratchet ring 22.
The tapered portion 24 of As a result, the ratchet ring 22 bends and slips downward where the detached portion 25 is cut out, and the rotary operation tube 2
7 can be rotated continuously.
However, when the rotary operation tube 27 is rotated in the reverse direction, the engagement rib 30 and the second protrusion 23b engage with each other, thereby preventing the continued rotation operation.

When the lid 39 is fitted onto the container body 8, the fitting stopper 40 of the lid 39 is fitted into the discharge hole 31, thereby sealing the discharge hole 31.

〔Example〕

The storage cylinder 2 in which the liquid lipstick 1 is stored is open at its upper and lower ends, and a guide groove 3 is vertically cut out in the side wall below approximately the center. Further, the upper end forms a neck portion 4 having a narrow diameter. An annular engagement groove 5 is carved approximately in the center of the outer wall of the neck portion 4 . Further, a plurality of anti-rotation ribs 6a are protruded from the upper outer wall of the engagement groove 5.

A ratchet ring 22 that prevents reverse rotation is rotatably attached to the neck portion 4 of the storage tube 2. A first protrusion 23a and a second protrusion 23b are protruded from the upper surface of the ratchet ring 22. This second protrusion 23b is provided with a tapered part 24 on its upper surface, and the ratchet ring 22 itself is also cut at the part where the second protrusion 23b protrudes, and is further attached to the lower surface of the second protrusion 23b. A relief portion 25 is carved, and the second protrusion 23b is configured to bend downward.

The container body 8 is provided with a first storage chamber 7a which rotatably stores the storage cylinder 2 from the bottom surface thereof. The upper end of the first storage chamber 7a is provided with an exposure port 10 that opens on the upper surface of the container body 8, and the neck 4 of the storage tube 2.
protrudes from the upper end of the container body 8. A pair of anti-rotation grooves 11a, 11 are provided at the periphery of the exposure opening 10.
b is engraved. This one rotation stopper groove 11
a, the first protrusion 23 of the ratchet ring 22;
a is engaged so that only the storage tube 2 rotates within the container body 8. In addition, the other rotation stopper groove 11
b, the second protrusion 23 of the ratchet ring 22;
b passes through, and the second protrusion 23b protrudes from the upper surface of the container body 8. Further, in parallel with the first storage chamber 7a, a second storage chamber 7b in which the applicator 9 is stored is bored from the bottom surface. Similarly, this second storage chamber 7b also has an insertion opening 12 opened on the upper surface of the container body 8, into which the applicator 9 can be inserted. A stepped portion 13 with a slightly narrowed inner diameter is provided at the opening edge of the insertion port 12.

Further, a rotary operation tube 27 is fitted into the neck portion 4 of the storage tube 2 that protrudes from the exposure opening 10 of the container body 8. A fitting hole 28 into which the neck portion 4 is fitted is formed on the lower surface of the rotary operation cylinder 27 . This fitting hole 2
A plurality of anti-rotation ribs 6b that engage with the anti-rotation ribs 6a of the neck portion 4 are provided around the inner wall of the neck portion 8, and an engagement rib 29 that engages with the engagement groove 5 of the neck portion 4 is provided below the anti-rotation ribs 6b. are provided around the area. As a result, the rotary operation cylinder 27 is connected to the storage cylinder 2 in a non-rotatable and non-detachable manner. Also,
The rotary operation tube 27 has a through hole 26 that is continuous with the fitting hole 28 and is opened in the upper surface. Furthermore, the rotation operation tube 2
The second ratchet ring 22 is located on the bottom of the ratchet ring 7.
A plurality of engagement ribs 30 are provided with which the protrusions 23b engage. As a result, the rotary operation tube 27 is rotatable in only one direction. When fitting the rotary operation tube 27 to the neck 4, if the O-ring 16b is held between the upper end of the neck 4 and the ceiling surface of the fitting hole 28, liquid lipstick can be drawn from the gap between the neck 4 and the fitting hole 28. 1 can be prevented from leaking out.

A discharge plate 32 is fixedly attached to the through hole 26 of the rotary operation cylinder 27 . This discharge plate 32 has a discharge hole 31 bored in the center, and a through hole 2 in the lower surface.
Fitting leg portion 33 that prevents the discharge plate 32 from falling off from 6
is hanging down.

Further, a pressing body 18 is slidably inserted into the storage cylinder 2. On the outer periphery of the upper end of this pressing body 18, there is provided an O.
A ring 16a is attached and serves as a pressing portion 17. A leg cylinder 19 hangs down from the lower end of this pressing body 18. A threaded piece 20 is provided on the inner wall of the lower end of this leg tube 19.
is screwed onto the outer wall of the lower end of the storage cylinder 2.
An engaging protrusion 21 that engages with the guide groove 3 is provided in a protruding manner.

A tail plug 14 is fixed to the bottom surface of the container body 8, and covers the first storage chamber 7a and the second storage chamber 7b. This tail plug 14 can enter the storage chamber 2,
A threaded rod 15 that protrudes into the leg cylinder 19 of the pressing body 18 is erected. This threaded rod 15 is threadedly engaged with a threaded piece 20 of the leg tube 19. As a result, when the rotary operation cylinder 27 is rotated, the pressing body 18, which rotates by engaging with the rotating housing cylinder 2 at the engagement protrusion 21, is threadedly engaged with the threaded rod 15, which does not rotate. Depending on the use, the pressing body 18 is raised, and the liquid lipstick 1 in the storage tube 2 is discharged onto the discharge tray 32 of the rotary operation tube 27.

The applicator 9 includes a holder 35 that holds the applicator brush 34.
is slidably housed in the outer cylinder 36, and an actuating piece 38 protruding from the holder 35 penetrates a sliding groove 37 cut vertically in the outer cylinder 36 and projects to the outside. The application brush 3 is operated by this actuating piece 38.
It is designed to control the appearance of 4. Note that the stepped portion 13 at the insertion opening 12 of the second storage chamber 7b into which the applicator 9 is inserted allows the actuating piece 38 to move when the applicator 9 is removed.
The applicator brush 34 can be moved in and out of the outer cylinder 36 at the same time as the applicator 9 is pulled out and removed.

The lid 39 that fits on the top of the container body 8 is
A fitting stopper 40 that protrudes into the discharge hole 31 of the discharge plate 32 and closes the discharge hole 31 when the discharge plate 9 is fitted is hanging down.

[Effect of idea]

As described above, in the present invention, only the required amount of liquid lipstick 1 is discharged to the outside during use, and the liquid lipstick 1 is applied by adhering to the applicator 9. It has become untouchable. Further, the rotary operation tube 27 for discharging the liquid lipstick 1 is configured such that the second protrusion 23b of the ratchet ring 22 and the engagement rib 30 of the rotation operation tube 27 engage with each other so that the rotary operation tube 27 rotates only in the discharge direction. Therefore, the liquid lipstick 1 once discharged will not flow back into the storage cylinder 2 again. Therefore, storage tube 2
There is no fear that germs will grow inside the container, and the container can provide a sense of cleanliness to the user.

Note that the ratchet mechanism of the present invention is not radial, but
Since the applicator 9 is arranged vertically, a storage space for the applicator 9 can be easily provided.

Furthermore, the applicator 9 is not immersed in the liquid lipstick 1;
Since it is only necessary to apply the liquid lipstick 1 to the applicator brush 34 at the tip during use, it is possible to prevent the liquid lipstick 1 from adhering around the applicator 9 and staining hands and clothes.

Furthermore, when carrying the device, the lid 39 fits into the container body 8 and the fitting stopper 40 fits into the discharge hole 31 to seal it, so there is no need to worry about the liquid lipstick 1 drying out and solidifying. It serves as a container. Further, the rotary operation cylinder 27 is also fitted with the lid 39 and cannot be rotated, so that there is no possibility of accidental discharge.

The present invention was proposed as a container for storing liquid lipstick 1, but it can also be used for other liquid cosmetics,
It goes without saying that this can also be applied to containers for nail polish, mascara, eyeliner, etc., for example.

[Brief explanation of the drawing]

FIG. 1 is a front sectional view of an embodiment of the present invention. FIG. 2 is an exploded perspective view of the embodiment of the present invention. 1... Liquid lipstick, 2... Storage tube, 3... Guide groove, 4... Neck, 7a... First storage chamber, 7b...
Second storage chamber, 8... Container body, 9... Applicator, 10
...Exposure port, 11b... Rotation stopper groove, 12... Insertion port, 14... Tail plug, 15... Threaded rod, 16a...
... O-ring, 17 ... Pressing part, 18 ... Pressing body,
19... Leg tube, 20... Screwing piece, 21... Engaging protrusion, 22... Ratchet ring, 23b... Second
protrusion, 24...tapered part, 25...relief part,
27... Rotation operation tube, 30... Engagement rib, 31...
...Discharge hole, 32...Discharge plate, 39...Lid, 40
...Fitting plug.

Claims (1)

[Scope of Claim for Utility Model Registration] A storage tube 2 that stores a liquid lipstick 1, has a guide groove 3 vertically cut out below approximately the center of the side wall, and has a narrow neck 4 at the top; A second protrusion 23b is rotatably mounted on the neck 4 of the storage tube 2, and a second protrusion 23b having a tapered portion 24 on the upper side protrudes from the upper surface, and a portion of the second protrusion 23b is cut off. A ratchet ring 22 which has a relief part 25 cut out on its lower surface so that it can be bent downward; and a first storage chamber in which the storage cylinder 2 is rotatably stored and an exposure opening 10 from which the neck part 4 protrudes is opened at the upper end. 7a and applicator 9 are stored, and an insertion opening 1 is provided at the upper end.
2 are opened in parallel from the bottom surface, the ratchet ring 22 is unrotatably engaged with the exposure opening 10, and the second protrusion 23b is opened.
A container body 8 in which a rotation stopper groove 11b is cut out, and a neck portion 4 of the storage cylinder 2 protrudes from the upper end of the container body 8.
The ratchet ring 2 is attached to the bottom of the
a rotary operation tube 27 having an engagement rib 30 that engages with the second protrusion 23b of the liquid lipstick 2 to limit rotation in one direction, and has a discharge plate 32 through which a discharge hole 31 for the liquid lipstick 1 passes; A pressing part 17 is provided on the outer periphery of the upper end with an O-ring 16a that is slidably housed inside the storage cylinder 2 and slides in watertight contact with the inner wall, and the screwing piece 2 is attached to the lower end of the inner wall.
0, a pressing body 18 having hanging leg cylinders 19 each having an engaging protrusion 21 protruding from the lower end of the outer wall to engage with the guide groove 3; a tail plug 14 that covers the openings of the chamber 7a and the second storage chamber 7b, and has a threaded rod 15 erected thereon that enters the leg tube 19 of the pressing body 18 and screws into the screwing piece 20; and the container body. 8. A liquid lipstick container comprising: a lid body 39 having a fitting stopper 40 hanging thereon, which fits onto the upper part of the lipstick 8 and tightly closes a discharge hole 31;