JPS64821Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application The invention relates to a container for viscous liquids into which an application part such as a brush or brush can be inserted in a movable manner, and which is filled with viscous liquids such as mascara, nail polish, eyeliner, etc. It is suitable for use mainly as containers for cosmetics.

Prior Art Conventionally, in a container for viscous liquid into which this type of applicator is inserted, as shown in FIG. Because the insertion shaft 5 having a
When the applicator 4 is put into the container body 2 after use, the insertion shaft 5 comes into contact with the opening edge 6 of the insertion opening 3 of the container body 2, causing the viscous liquid 1 to be transferred. was. If a large amount of viscous liquid 1 adheres to the opening edge 6 of the insertion opening 3, it will flow out to the outer periphery, resulting in the viscous liquid 1 adhering to the user's hands and contaminating the inside of a storage compartment such as a handbag. Not, but
This has the disadvantage that opening and closing of the lid 7 that covers the outer periphery of the insertion opening portion 3 becomes difficult.

Problems to be Solved by the Invention The present invention attempts to solve the above-mentioned problems.The invention aims to solve the above-mentioned problems. In addition, the viscous liquid that comes into contact with the inner surface of the insertion opening reliably flows down into the container body and does not remain on the inner surface of the insertion opening, thereby eliminating various obstacles that have conventionally occurred.

Means for solving the problems In order to solve the problems mentioned above, the present invention
An insertion shaft provided with an applicator at the tip is inserted into the container body so as to be able to move forward and backward, and the viscous liquid filled inside the container body is attached to the applicator and taken out.
In a product designed to be applied to a target area, a contact ring is provided on the inner periphery of the upper end of the insertion opening of the container body by providing a space between the inner periphery and the inner periphery that allows the viscous liquid to move into the container body. The contact ring is fixed, and the insertion shaft is formed to move in and out through the contact ring.

Function Since the present invention is constructed as described above, the outer periphery of the insertion shaft does not come into direct contact with the opening edge of the insertion opening, and the inner periphery has a gap that allows the viscous liquid to move into the container body. In the contact ring formed between
The insertion shafts come into contact, and the viscous liquid adhering to the insertion shaft is transferred to the contact ring and flows down into the container body from the formed gap. shall not cause any obstruction.

Embodiment An embodiment of the present invention will be described below with reference to the drawings. 10 is a container body, mascara, nail polish, etc.
An insertion shaft 14 filled with a viscous liquid 11 such as eyeliner and having an applicator 13 such as a brush at the tip is inserted from the insertion opening 12 at the upper end so as to be movable forward and backward. The lid body 15 covering the outer periphery of the insertion opening portion 12 is fixed, and the viscous liquid 11 filled inside the container body 10 is attached to the application portion 13 and taken out as the insertion shaft 14 moves back and forth.
It is designed so that it can be applied to target areas such as eyelashes, nails, and eyelids. In addition, the insertion opening portion 1 of the container body 10
A contact ring 17 is formed on the inner periphery of the upper end of 2, with a forming interval 16 between the inner periphery and the inner periphery so that the viscous liquid 11 that adheres as the insertion shaft 14 moves in and out can flow down into the container body 10. The contact ring 17 is fixed so that the insertion shaft 14 can enter and exit through the contact ring 17. As described above, this contact ring 17 has a diameter that allows insertion of the insertion shaft 14, and has a space between it and the inner peripheral surface of the upper end of the insertion opening portion 12.
The shape is not particularly limited as long as it forms a formation interval 16 through which the viscous liquid 11 can flow downward; however, in the first embodiment, the contact ring 17
As shown in FIG. 2 and FIG.
8 via a forming gap 16. A handling tube 21 is fixed to the lower part of the insertion opening portion 12 formed in this way using a soft elastic material such as rubber or plastic, and a conical handling portion 22 is attached to the upper end of this handling tube 21.
is formed.

In another second embodiment, the contact ring 17 is not formed in a circular shape as in the first embodiment, but is formed in a tortoise-like shape as shown in FIGS. 4 and 5. Further, in a further different third embodiment, as shown in FIGS. 6 and 7, the support arm 19 is attached to the opening edge 2.
A circular contact ring 17 is fixed to this support arm 19 by raising it up in three directions.

Furthermore, in a fourth different embodiment, FIG.
As shown in FIG. 9, sharp protrusions 24 are protruded toward the opening edge 23 of the axially wide contact ring 17 at intervals smaller than the diameter of the insertion shaft 14.
By making the contact area between the insertion shaft 14 and the contact ring 17 small, the adhesion of the viscous liquid 11 attached to the insertion shaft 14 to the contact ring 17 is reduced.

Further, in each of the above embodiments, the contact ring 17 is integrally formed with the main body forming the insertion opening portion 12, but in the fifth embodiment, as shown in FIGS. 10 to 12, the contact ring 17 is The main body 25 of the insertion opening portion 12 can be formed separately to facilitate workability. When the contact ring 17 and the main body 25 are formed separately, an appropriate method such as adhesive or ultrasonic welding can be used for connection, but in this embodiment, the fitting protrusion 26 It is fixed by fitting into the fitting recess 27.

Furthermore, in each of the above embodiments, the upper end of the insertion opening 12, which is the formation position of the contact ring 17, does not only mean that it is formed flush with the opening edge 23 of the insertion opening 12; Even when the insertion shaft 14 is inserted at a certain degree of inclination with respect to the axial direction of the insertion port 10, the insertion shaft 14 should be inserted to such an extent that the insertion shaft 14 contacts only the contact ring 17 and does not contact the opening edge 23 of the insertion opening portion 12. This also includes the case where the contact ring is located inside the lower part of the mouth portion 12.

Effects of the Invention As described above, the present invention fixes a contact ring to the inner circumferential surface of the insertion opening of the container body with a gap formed through which the viscous liquid can move into the container body. Since the insertion shaft is formed to move in and out, the outer periphery of the insertion shaft does not come into direct contact with the opening edge of the insertion opening, and there is a gap between the inner periphery and the viscous liquid that allows the viscous liquid to move into the container body. The insertion shaft contacts the contact ring formed through the insertion shaft, and the viscous liquid adhering to the insertion shaft is transferred to the contact ring and flows down into the container body from the formed gap. This prevents viscous liquid from adhering to the user's hands or contaminating the inside of a handbag, etc. due to large amounts of contact with the device, and prevents problems in opening and closing the lid that covers the outer periphery of the insertion opening. It's something that doesn't exist.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing the insertion process of the insertion shaft into the container body in a conventionally known example, Fig. 2 is a sectional view showing the first embodiment of the present invention, and Fig. 3 is a plan view of Fig. 2. , FIG. 4 is a sectional view showing a second embodiment of the present invention,
5 is a plan view of FIG. 4, FIG. 6 is a sectional view showing the third embodiment, FIG. 7 is a plan view of FIG. 6, FIG. 8 is a sectional view showing the fourth embodiment, and FIG. The figures are a plan view of FIG. 8, FIG. 10 is an exploded sectional view showing the fifth embodiment, FIG. 11 is a sectional view of the assembled state, and FIG. 12 is a plan view of FIG. 11. 10... Container body, 11... Viscous liquid, 12...
Insertion opening part, 13... Application part, 14... Insertion shaft, 1
6... Formation interval, 17... Contact ring.

Claims (1)

[Scope of utility model registration request] An insertion shaft with an applicator at the tip is inserted into the container body so that it can move forward and backward, and the viscous liquid filled inside the container body is attached to the applicator and taken out to be applied to the target area. In this method, a contact ring is fixed on the inner periphery of the upper end of the insertion opening of the container body, with a gap formed between the inner periphery and the inner periphery that allows the viscous liquid to move into the container body, and A viscous liquid container into which an application part is inserted, characterized in that the insertion shaft is formed to move in and out.