# US 2019/0166977 A1 · Compact container having ring button member provided thereon and having discharge plate formed through insert injection molding

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- Number: US 2019/0166977 A1
- Document ID: US20190166977A1
- Status: Published application
- Kind: A1
- Application number: 16/319,785
- Filed: 2017-07-25
- Published: 2019-06-06
- Earliest claimed: 2016-07-28
- Assignees: Pum-Tech Korea Co., Ltd
- Applicants: Pum-Tech Korea Co., Ltd
- Inventors: Do Hoon LEE
- Web page: https://patentgrep.com/patent/US20190166977A1

## CPC

- A45D 40/0075: {with dispensing means}
- A45D 33/008: {comprising a mirror (hand or pocket mirrors A45D42/00; handbags or purses with mirrors A45C15/04)}
- A45D 33/025: {for compacts, vanity boxes or cases (A45D33/04 - A45D33/16 take precedence)}
- A45D 33/06: with diaphragm bases
- A45D 34/00: Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D 40/00: Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks (features common to containers for handling powdery or liquid toiletry or cosmetic substances A45D33/00-A45D37/00; cosmetic or like preparations A61K8/00, A61Q; sample tables or the like G09F5/00)
- B29C 45/14467: {Joining articles or parts of a single article (B29C45/14377, B29C45/14385, B29C45/14581, B29C45/14614 and B29C45/006 take precedence)}
- B65D 47/00: Closures with filling and discharging, or with discharging, devices
- B65D 83/00: Containers or packages with special means for dispensing contents (dispensing means incorporated in closures B65D47/00)
- B65D 83/766: the piston being actuated by a spring-like mechanism
- A45D 2200/051: Airtight containers
- A45D 2200/054: Means for supplying liquid to the outlet of the container
- A45D 2200/055: Piston or plunger for supplying the liquid to the applicator
- A45D 2200/056: Reciprocating pumps, i.e. with variable volume chamber wherein pressure and vacuum are alternately generated
- B29L 2031/718: {Cosmetic equipment, e.g. hair dressing, shaving equipment (brushes B29L2031/42, combs B29L2021/005)}
- A45D: HAIRDRESSING OR SHAVING EQUIPMENT (wigs, toupees or the like A41G3/00, A41G5/00; hairdressers' chairs A47C1/04; hair cutting appliances, razors B26B); EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms B29B11/00; making laminated products by combining previously unconnected layers which become one product whose layers will remain together B32B37/00 - B32B41/00)
- B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B29L: INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES

## Abstract

The present invention relates to a compact container having a ring button member provided thereon and having a discharge plate formed by insert injection molding, wherein a discharge means is installed inside the compact container to discharge a cosmetic material; a ring button member is coupled to the outside of the pallet; a pair of compression grooves are formed on the inner peripheral edge of the ring button member; a pair of compression protrusions are formed on the outer peripheral edge of the pallet and are inserted into the compression grooves; pallets are formed on the upper portion of the discharge means; and a discharge plate is formed as a single component through insert injection molding between the upper pallet and the lower pallet of the pallets

## Claims

### Claim 1

A compact container having a ring button member provided thereon and having a discharge plate formed through insert injection molding, in which the compact container includes an outer container, an outer container lid hinge-coupled to one side of the outer container so as to be opened and closed, and an inner container mounted inside the outer container, the compact container comprising:
a discharge device installed in the inner container to discharge a cosmetic material;
a pallet coupled to the discharge device to pressurize the discharge device; and
a ring button member coupled to the pallet to pressurize the pallet,
wherein the pallet includes an upper pallet and a lower pallet, in which a discharge plate having a discharge port is formed between the upper pallet and the lower pallet through the insert injection molding, and
the upper pallet is insert-injection-molded while surrounding an outer side of the lower pallet such that the upper pallet and the lower pallet are fused to each other.

### Claim 2 (depends on 1)

The compact container of claim 1, wherein the discharge device is a pump for pumping the cosmetic material.

### Claim 3 (depends on 1)

The compact container of claim 1, wherein a support part is formed at a center of the lower pallet to make close contact with a bottom of the discharge plate.

### Claim 4 (depends on 1)

The compact container of claim 1, wherein the lower pallet is provided with a seating part on which the discharge plate is seated.

### Claim 5 (depends on 1)

The compact container of claim 1, wherein a distribution passage is formed in the lower pallet to allow the cosmetic material to be spread widely.

### Claim 6 (depends on 5)

The compact container of claim 5, wherein a mesh net is provided on an upper portion of the distribution passage.

### Claim 7 (depends on 1)

The compact container of claim 1, wherein a covering length of the upper pallet for an upper outer side of the discharge plate is 0.5 mm to 2.0 mm.

### Claim 8 (depends on 1)

The compact container of claim 1, wherein a height from a top surface of the discharge plate to an inner end of the upper pallet is 0.3 mm to 1.5 mm.

### Claim 9 (depends on 1)

The compact container of claim 1, wherein a height from a top surface of the discharge plate to a top surface of the upper pallet is 1.5 mm to 5.5 mm.

### Claim 10 (depends on 1)

The compact container of claim 1, wherein a fusion groove is formed in a lower portion of the upper pallet, and a fusion protrusion part is provided on an upper outer side of the lower pallet, such that the fusion groove and the fusion protrusion part are fused to each other.

### Claim 11 (depends on 1)

The compact container of claim 1, wherein the discharge plate is formed of a metal, an alloy of metal, or a plated metal.

### Claim 12 (depends on 11)

The compact container of claim 11, wherein the discharge plate is formed of a stainless steel material among metal materials.

### Claim 13 (depends on 1)

The compact container of claim 1, wherein the discharge plate is formed of a synthetic resin or a fiber material.