JPS6010498Y2 - feeding container - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a dispensing container for dispensing bar-shaped solid products such as eyebrows and eye shadow, and which is replaceable in a cartridge type manner.

Conventionally, there have been bar-shaped solid cosmetics, such as eyebrows, eye shadows, lipsticks, and rouges, which are stored in a container and drawn out when used. Since it can be used by dispensing only the required amount, it has the advantage that even relatively expensive cosmetics can be used until the end.

On the other hand, since most of these containers do not have a means to replace the bar-shaped solid cosmetic product itself, there is a problem in that when the cosmetic product is used up, the container must be disposed of as waste.

This idea reciprocates the holder that supports the bar-shaped solid product by rotating an outer cylinder with a spiral groove, and also makes the holder replaceable in a cartridge style, making it economical even for expensive bar-shaped solid cosmetics. It is an object of the present invention to provide a dispensing container that can be used for a variety of purposes and that produces less waste.

This invention will be explained below based on embodiments shown in the drawings.

In the figure, the reference numeral 1 indicates the outer cylinder, the reference numeral 2 indicates the tip cylinder which is rotatably attached to the outer cylinder, the reference numeral 3 indicates the feeding shaft operated by the outer cylinder 1, and the reference numeral 4 indicates the feeding shaft. The holder operated by the feeding shaft 3, indicated by reference numeral 5, is a guide tube for guiding the feeding shaft 3, and these members shown by numerals 1 to 5 form the main structure of this invention.

The outer cylinder 1 is provided with a cylindrical main body 10 with an open tip (left side in the illustrated example), and a spiral cylinder 11 is fitted onto the inner peripheral surface of the main body 10. A spiral groove 12 is formed on the surface, a circumferential protrusion 13 is formed on the inner periphery of the distal end of the main body 10, and a cap 14 is removably attached to the base end.

Further, the tip tube 2 is formed with a circumferential groove 21 that is rotatably supported by the circumferential protrusion 13 of the main body 10, and a stepped portion 22 is formed on the inner circumferential surface of the base end, Further, an opening 23 through which the rod-shaped solid amount A appears and disappears is formed at the tip.

Further, the feeding shaft 3 is composed of a feeding tube 31 and a feeding rod 32, and has a double structure that can be divided in the axial direction.

This feeding tube 31 is provided with a protrusion 33 that fits into the spiral groove 12 of the outer tube 1, and is moved reciprocally by rotation of the outer tube 1, and a female thread 34 is provided on the inner circumferential surface of the proximal end thereof. It is being

The feeding rod 32 is formed with a male thread 35 that is screwed into the female thread 34 of the feeding tube 31, and has a knob portion 36 at its base end and a mounting pin 37 at its distal end. It is being

Further, the holder 4 is formed with a mounting cylinder 41 that is removably fitted onto the mounting pin 37 of the feeding rod 32, and a fitting cylinder 42 that fits the rod-shaped solid amount A is provided at the tip end thereof. It is being

In this embodiment, the holder 5 and the rod-shaped solid amount A constitute a cartridge portion C.

Further, the guide tube 5 has a distal end portion integrally attached to the stepped portion 22 of the front tube 2, and a long groove 5 along the axial direction.
1 is provided, and the protrusion 33 is made to protrude outward from this long groove 51 and fit into the spiral groove 12,
A cushion 52 for restricting movement of the feeding shaft 3 toward the base end is provided at the base end thereof, and this cushion 52
The step portion 53 restricts movement toward the proximal end.

Hereinafter, the case of using the container of this invention constructed in this way will be explained.

When the main body 10 of the outer cylinder 1 is rotated clockwise in the assembled state as shown in FIG. be moved to.

At this time, the protrusion 33 moves along the long groove 51 of the guide tube 5 while making contact with it.

By this operation, the holder 4 and the rod-shaped solid amount A attached to the feeding rod 32 are moved toward the tip along with the feeding shaft 3, and the tip of the rod-shaped solid amount A protrudes from the opening 23 of the front cylinder 2. It is used with the required amount protruding.

On the other hand, when the main body 10 of the outer cylinder 1 is rotated counterclockwise, the spiral groove 12
pushes the protrusion 33 of the feeding tube 31 in the proximal direction, so the rod-shaped solid mass A, which is integrally attached to the feeding shaft 8 via the holder 4, is returned in the proximal direction and accommodated in the tip tube 2, The state shown in FIG. 1 is reached.

Next, a case where the rod-shaped solid amount A is replaced will be explained.

In FIG. 1, the cap 14 of the outer cylinder 1 is moved toward the proximal end and removed from the main body 10, and then the front cylinder 2 is fixed, and the protrusion 33 is rotated counterclockwise by grasping the knob 36 of the feeding rod 32. 53 and remove the feeding rod 32 from the feeding cylinder 31.

Then, the holder 4 is pulled out together with the feeding rod 32 from the feeding tube 31, and the holder 4 is pulled out from the attachment pin 37 of the feeding rod 32.

Next, grasp the new cartridge part C in which the rod-shaped solid mass A has been attached in advance to the holder 4, fit the holder 4 into the mounting pin 37 of the feeding rod 32 in the direction of arrow A in FIG. 1, and when the feeding rod 32 is screwed into the feeding tube 31 and rotated clockwise, both screws 34 and 35 are screwed together and are integrated.

Next, the cap 14 is attached to the main body 10, and as shown in FIG. 1, the rod-shaped solid amount A can be moved in and out again.

As explained above, this invention consists of a dispensing shaft that is reciprocated by the rotation of the outer barrel, a dispensing cylinder with a female thread on the inner circumferential surface, and a rod-shaped solid mass attached to the tip of the dispensing cylinder, which is screwed into the internal thread of the dispensing cylinder. It is composed of a feeding rod that removably supports an integrated holder, and has a double structure that can be divided in the axial direction, and the amount of solid rods can be exchanged with a cartridge type. In addition to being able to provide a large quantity at a low cost, the bar-shaped solid quantity and the holder can be replaced together, so your hands and fingers will not get dirty.
In addition, the holder can be easily replaced, and the rod-shaped solid mass can be protected from being exposed to the outside, making it easy to handle.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of this invention, and FIG. 2 is an exploded view illustrating the exchange of the rod-shaped solid mass and the holder. 1...Outer cylinder, 2...Tip, 3...
...Feeding shaft, 4...Holder, 5...
・Guide tube, 10... Main body, 12...
Spiral groove, 14... Cap, 31...
Feeding cylinder, 32... Feeding rod, 33...
...Protrusion, 34...Female thread, 35...
・Male thread, 36...Knurled part, 37...
・Mounting bottle, 51, curved, long groove, bar-shaped solid product, C...
・Cartridge part. A...

Claims (1)

[Scope of utility model registration request] An outer cylinder having a spiral groove on its inner peripheral surface, a tip tube rotatably attached to the tip of the outer tube, and a protrusion that is inserted into the outer tube and the tip tube and fits into the spiral groove. In a dispensing container comprising a dispensing shaft that is reciprocated by a rotating operation of a cylinder, a guide cylinder that is integrally attached to the tip cylinder and prevents rotation of the dispensing shaft, and a rod-shaped solid article attached to the tip of the dispensing shaft. , a feeding shaft [7] having a female thread on the inner circumferential surface supported by the guide tube is provided on the feeding shaft, and a holder integrated with a rod-shaped solid product at the tip thereof is screwed into the female thread of the feeding tube. A feeding rod is provided at the proximal end of the outer cylinder to make it attachable and detachable.
A dispensing container characterized by being provided with a removable cap.