JPH0634734Y2 - Refillable feeding container - Google Patents

Description

[Detailed description of the device] [Industrial applications]

The present invention relates to a dispensing container for cosmetics such as lipsticks and ticks, medicated lips, and glue, and more particularly to a refillable dispensing container (so-called refill container) that enables refilling of contents.

[Prior art]

In this type of conventional refilling type dispensing container, the legs of the inner plate body are formed in a tubular shape, and the legs are inserted into the distal end portion of the holder and mounted by forcibly fitting.

[Problems to be solved by the device]

However, with such a structure, since the legs are simply attached, they may come off due to an impact when dropped. In addition, when a resin material is used, due to deformation due to stress over time (so-called creep phenomenon),
There was a defect that the reliability as a container was lacking, such as loose fitting. Since this kind of refilling type dispensing container is often used for a thin container in particular, it is susceptible to the creep phenomenon. Further, when the fitting is loosened, there is a drawback that the feeding and lowering cannot be smoothly and surely performed. SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned drawbacks and to provide a refill-type feeding container which does not come off due to an impact at the time of dropping, prevents loosening of fitting due to a creep phenomenon, and can surely and smoothly feed and lower. .

[Means for solving problems]

In order to achieve the above object, the present invention is a refillable dispensing container in which a holder for sliding cosmetics and the like is detachably attached to a holder that slides back and forth in the container body. It is composed of a hollow inner dish cylinder and a leg extending to the other end of the inner dish cylinder, and a protrusion is provided on the leg along a line intersecting the insertion direction, and the protrusion can be attached to and detached from the tip of the holder. Is provided with a recessed groove to be fitted to and a slit is provided along the insertion direction of the leg, and a positioning rib is projectingly provided on the leg,
There is provided a refill-type dispensing container characterized in that a notch portion into which the rib is fitted is provided at a tip portion of a holder. In this refilling type dispensing container, the legs are formed in a polygonal column shape, the legs are formed in a cylindrical shape, the leg is formed with a large number of inscriptions on the outer periphery, and the leg is formed on the inner periphery of the tip portion. The points corresponding to the marking are formed, the outer circumference of the leg and the inner circumference of the tip of the holder are formed with a number of stairs staggered, the protrusion is provided on each leg, and the protrusion is It is also characterized in that multiple pieces are provided on each leg.

【Example】

Next, a refillable feeding container according to the present invention will be described based on an embodiment shown in the drawings. Reference numeral 1 denotes a container body, and when the skirt 2 is rotated, a holder 3 arranged in the container body 1 slides in the container body 1 so as to be movable back and forth. A feeding mechanism for sliding the holder 3 back and forth is optional. FIG. 1 shows an example thereof. That is, the container body 1 has a built-in screw rod 4 that is fixed to the hull cylinder 2 and is rotated integrally with the hull cylinder 2, and the holder 3 is provided in the groove 4a of the screw rod 4.
The sliding protrusion 3a is screwed so as to move back and forth. Holder 3
Is slidably fitted in the middle frame 6 except for the tip 5. The inner frame 6 is disposed inside the skirt 2, and an inner lid 7 is fitted on the outer side. An inner tool 8 is fitted between the inner lid 7 and the hakama 2. A slit 5a is provided in the tip portion 5 of the holder 3 along the insertion direction of the leg 11, and the tip portion 5 is divided. An inner plate body 9 is detachably attached to the tip portion 5 and slidably moves in the inner lid 7. The inner plate body 9 is a short tube-shaped inner plate cylinder.
10 and a leg 11 extending from the other end of the inner dish cylinder 10.
The leg 11 is provided with a projection 12 along a line intersecting with the insertion direction, and is detachably fitted into a concave groove 13 provided in the tip portion 5 of the holder 3. The protrusion 12 of the leg 11 is preferably provided on the outside as shown in FIGS. The shapes of the protrusion 12 and the groove 13 are arbitrary. The number of the projections 12 and the concave grooves 13 is arbitrary.
The illustrated example shows a single case, but there may be a plurality of cases. The shape of the leg 11 is arbitrary. The example in FIG. 4 shows the case of a polygonal column, and FIG. 8 shows the case of a column. If the tip of cosmetic 21 is hemispherical (Fig. 18) or flat (Fig. 19) and it is not necessary to align the tip of cosmetic 21 with the tip of inner lid 7, use It is desirable that the leg 11 has a cylindrical shape as shown in FIG. But cosmetics
If the tip of 21 is a wedge shape (Fig. 20) or an oblique shape (Fig. 21), it is necessary to align. There are various modes of this alignment, and when the distal end portion of the cosmetic material 21 is formed in a wedge shape (Fig. 20), the square columnar leg 11 as shown in Fig. 4 or the like as shown in Fig. 10 is used. Rib for positioning 14
It is desirable to use a columnar leg 11 provided with a plurality (two in the illustrated example). In this case, the tip portion 5 of the holder 3 is provided with a cutout portion 15 into which the rib 14 is fitted. When the tip of the cosmetic 21 is cut obliquely (Fig. 21), the triangular columnar leg 11 as shown in Fig. 7 or the single rib 14 as shown in Figs. 9 and 14 is used. It is desirable to use the attached columnar leg 11. In this case, the rib is attached to the tip 5 of the holder 3.
A notch 15 into which 14 is fitted is provided. If the diameter of the cosmetic 21 becomes large, or if
In the case where the tip portion of 21 is irregular as shown in FIGS. 20 and 21, but the tip portion of the inner lid 7 is formed into a normal right angle cut as shown in FIGS. 18 and 19, Torque force is easily applied to the cosmetic material 21, and the cosmetic material 21 easily rotates, which makes it difficult to use. Therefore, in order to prevent such a situation, as shown in FIGS. 15 and 16, a large number of markings 16 are formed on the outer periphery of the leg 11, and the markings corresponding to the markings 16 are formed on the tip portion 5 of the holder 3. Time
It is desirable to form 17 or to form a large number of stairs 18 and 19 alternately on the outer circumference of the leg 11 and the inner circumference of the tip portion 5 of the holder 3 as shown in FIG. The leg 11 may be solid as in the illustrated example, or may be hollow. In the figure, reference numeral 20 denotes a refill case detachably attached to a middle plate cylinder 10 and constitutes a refill container together with the middle plate body 9. 21 indicates contents such as cosmetics.

In the refill-type dispensing container according to the present invention, in order to refill the cosmetic material 21, the skirt 2 is rotated, the holder 3 is dispensed as shown in the lower half of FIG. Project from 7. Then, pull out the inner plate body 9 to remove the tip 5
Remove the leg 11 fitted to. Then, the legs 11 of the inner plate body 9 accommodating the cosmetic material 21 are fitted into the concave grooves 13 until the tips 5
Insert it inside. Next, the skirt 2 is rotated, the holder 3 is lowered as shown in the upper half of FIG. 1, and the tip portion 5 is stored in the inner lid 7. Then, the refill case 20 is the inner lid 7.
As it comes off, the cosmetic 21 can be used as usual thereafter. At the time of the above attachment / detachment, the slit 5a is formed in the tip portion 5 of the holder 3.
Therefore, when the leg 11 is inserted and pulled out, the tip portion 5 is appropriately expanded to the outside, so that the leg 11 can be inserted and pulled out smoothly, and no excessive force is applied to the leg 11. Moreover, the leg 11 is mounted in the tip portion 5 by fitting the projection 12 into the recessed groove 13 and is not forcibly fitted, so that there is almost no deformation due to stress over time. Therefore, the holder 3
The fitting between the tip 5 and the leg 11 does not loosen. The cosmetic material 21 is used at a position where the tip 5 of the holder 3 does not protrude from the inner lid 7. At this time, the tip portion 5 of the holder 3 is restricted by the inner lid 7 and is not expanded, so that the fitting between the protrusion 12 and the concave groove 13 is not released. Therefore, accidental detachment due to impact or the like at the time of dropping is prevented. The holder 3 and the inner tray 9 are fitted to each other by the projection 12 of the leg 11 and the groove 13 of the tip 5 of the holder 3, so that the fitting is reliable and the leg 11 is not stressed. As a result, the refill-type dispensing container according to the present invention is suitable for a slender container in combination with smooth and reliable feeding and lowering and no loose fitting.

[Effect of device]

As described above, according to the refillable dispensing container according to the present invention, the refillable dispensing container in which the inner tray for storing cosmetics and the like is detachably attached to the holder that slides back and forth in the container body In the above, the middle plate body has a short cylinder-shaped middle plate cylinder and a leg extending to the other end of the middle plate cylinder, and a protrusion is provided on the leg along a line intersecting with the insertion direction, and the tip of the holder. A concave groove into which the protrusion is detachably fitted, a slit is provided along the inserting direction of the leg, and a positioning rib projects from the leg, and the rib is provided at the tip of the holder. Since the notch is provided for fitting, the fitting does not come off due to the impact at the time of dropping, the fitting is prevented from loosening due to the creep phenomenon, and reliable and smooth feeding and lowering can be performed. Further, since it has such an effect, there is an advantage that there is no problem even if it is made of a relatively inexpensive resin material.

[Brief description of drawings]

FIG. 1 is a vertical sectional front view showing an embodiment of a refilling type dispensing container according to the present invention, FIG. 2 is a sectional view taken along line AA of FIG. 1, and FIG.
The drawing is a sectional view taken along line BB in FIG. FIG. 4 is a vertical cross-sectional front view showing the inner tray of FIG. 1, FIG. 5 (a) is a right side view of the inner tray of FIG. 4, and FIG. 5 (b) is the tip of the holder of FIG. FIG. 6 is a right side view of the portion, and FIG. 6 is a front view of FIG. Each of (a) in FIGS. 7 to 11 is a right side view showing a case in which the legs of the inner dish body in FIG. 1 are deformed, and (b) is in which the tip of the holder in FIG. 1 is deformed. It is a right view which shows a case. 12 to 15 show the inner plate body and the tip of the holder,
FIG. 12 is a perspective view of the example of FIG. 1, FIG. 13 is a perspective view of a modification of the example of FIG. 8, FIG. 14 is a perspective view of the example of FIG. 9, and FIG. 15 is a modification of the example of FIG. FIG. FIG. 16 is a partially omitted enlarged cross-sectional view showing a fitted state of the inner tray body and the tip portion of the holder in FIG. 15, and FIG. is there. 18 to 21 are perspective views showing examples of the shape of the tip of cosmetics. 1 ... container body, 2 ... hakama, 3 ... holder, 3a ...
Sliding protrusion, 4 ... Spiral rod, 4a ... Groove, 5 ... Tip part, 5a ...
… Slits, 6 …… Middle frame, 7 …… Middle lid, 8 …… Middle tool, 9
…… Middle dish body, 10 …… Middle dish cylinder, 11 …… Leg, 12 …… Protrusion, 13
…… Concave groove, 14 …… Rib, 15 …… Notch, 16 …… Engraved, 17
…… Hour marks, 18 …… tiers, 19 …… tiers, 20 …… refill case, 21 …… cosmetics.

Claims (7)

[Scope of utility model registration request] 1. A refillable feeding container in which a medium plate body for storing cosmetics and the like is removably attached to a holder that slides in a container body so that the medium plate body has a short tubular shape. It is composed of a cylinder and a leg extending to the other end of the inner plate cylinder, a protrusion is provided on the leg along a line intersecting with the insertion direction, and the protrusion is detachably fitted to the tip of the holder. A groove is provided, a slit is provided along the inserting direction of the leg, a positioning rib is projected from the leg, and a notch portion into which the rib is fitted is provided at the tip of the holder. A refillable feeding container characterized by the above. 2. The refilling type dispensing container according to claim 1, wherein the legs are formed in a polygonal column shape. 3. The refill-type dispensing container according to claim 1, wherein the legs are formed in a cylindrical shape. 4. The refill-type dispensing container according to claim 3, wherein a large number of markings are formed on the outer circumference of the leg, and a marking corresponding to the marking is formed on the inner circumference of the tip of the holder. 5. The refill-type dispensing container according to claim 3, wherein a large number of steps are formed alternately on the outer circumference of the leg and the inner circumference of the tip of the holder. 6. A single protrusion is provided on each leg.
6. A refill-type feeding container according to any one of 5 to 5. 7. The plurality of protrusions are provided on each leg.
6. A refill-type feeding container according to any one of 5 to 5.