KR890004091Y1 - Lunch box for one time - Google Patents

Lunch box for one time Download PDF

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Publication number
KR890004091Y1
KR890004091Y1 KR2019870001300U KR870001300U KR890004091Y1 KR 890004091 Y1 KR890004091 Y1 KR 890004091Y1 KR 2019870001300 U KR2019870001300 U KR 2019870001300U KR 870001300 U KR870001300 U KR 870001300U KR 890004091 Y1 KR890004091 Y1 KR 890004091Y1
Authority
KR
South Korea
Prior art keywords
lunch box
time
outer skeleton
partition wall
synthetic resin
Prior art date
Application number
KR2019870001300U
Other languages
Korean (ko)
Other versions
KR880015671U (en
Inventor
이정섭
Original Assignee
진영산업 주식회사
이정섭
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 진영산업 주식회사, 이정섭 filed Critical 진영산업 주식회사
Priority to KR2019870001300U priority Critical patent/KR890004091Y1/en
Publication of KR880015671U publication Critical patent/KR880015671U/en
Application granted granted Critical
Publication of KR890004091Y1 publication Critical patent/KR890004091Y1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/20—Lunch or picnic boxes or the like
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/008—Details; Accessories for making water- or air-tight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/9151—Hand-carried container for transporting a beverage or prepared food, e.g. lunch box, dinner pail, picnic cooler

Abstract

내용 없음.No content.

Description

1회용 도시락Disposable lunch box

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 중앙 측단면도.Figure 2 is a central side cross-sectional view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 외곽골격 1' : 방수층1: Outer skeleton 1 ': Waterproof layer

2 : 저판 2a : 접착편2: base plate 2a: adhesive piece

3 : 칸막이벽 4 : 돌출턱3: partition wall 4: protrusion jaw

본 고안은 1회용 도시락에 관한것으로 도시락의 구조를 간결하고 견고하게한 것이다.The present invention relates to a disposable lunch box, the concise and solid structure of the lunch box.

종래의 간이도시락은 합성수지, 알미늄, 나무등으로된 박판으로 형성된 것이어서 운반, 취급시 외부충격이나 하증을 받으면 형이 변형되면서 내용물이 눌려 상품으로서의 기능을 발휘하지 못하고, 습기가 많은 음식물은 파손되면서 외부로 누출되는 문제점이 있었다.The conventional simple lunch box is formed of a thin plate made of synthetic resin, aluminum, wood, etc., and when the product is subjected to external shock or deterioration during transportation and handling, the mold is deformed and the contents are pressed to exert its function as a product. There was a problem leaking into.

따라서 종래에는 습기가 많은 음식물은 포장을 회피하는 문제점도 있었다.Therefore, there is also a problem in the prior art to avoid the packaging of the damp food.

본 고안에서는 이상과 같은 종래의 문제점을 해결하기 위하여 도시락의 외곽골격과 저면을 별도 형성하고 이를 접착하므로서 구조가 간단하면서도 견고하게 구성한 것이다.In the present invention, in order to solve the conventional problems as described above, by forming the outer skeleton and the bottom of the lunch box separately and bonding them, the structure is simple yet firmly configured.

이를 첨부된 도면에 의하여 그 구성을 상세히 설명하면 다음과 같다.This configuration will be described in detail with reference to the accompanying drawings.

도시락 구성에 있어서, 보온성과 경량성이 우수하며, 표면에 방수층(1')을 형성환 두께가 5㎜내외의 발포수지제로 외곽골격(1)을 형성하고, 저판(2)은 외곽골격(1) 재질과 용착성이 좋은 합성수지로 형성하되, 중간부에 칸막이벽(3)이 일체로 형성되고, 둘레에는 접착편(2a)을 두고, 그 내측에 돌출턱(4)을 형성하여 이를 외곽골격(1)때에 긴밀히 끼운다음 접착편(2a)과 외곽골격(1)의 하부단면(1a)을 열용착시키거나 접착시킨 구조이다.In the lunch box structure, it is excellent in heat retention and light weight, and forms a waterproof layer 1 'on the surface, and forms an outer skeleton 1 made of foam resin having a ring thickness of about 5 mm, and the bottom plate 2 is an outer skeleton 1 ) It is formed of a synthetic resin with good material and weldability, but the partition wall 3 is integrally formed in the middle part, the adhesive piece 2a is formed at the circumference, and the protruding jaw 4 is formed at the inner side thereof, and the outer skeleton is formed. (1) When tightly inserted at the time, the adhesive piece (2a) and the lower end surface (1a) of the outer skeleton (1) is a heat-bonded or bonded structure.

도면중 미설명부호 5는 뚜껑의 예시이다.Reference numeral 5 in the drawings is an example of a lid.

본 고안 실시에 있어서, 칸막이벽(3)의 설치위치 및 개수는 내용물의 성격에 따라 임의로 실시할 수 있다.In the practice of the present invention, the installation position and the number of partition walls 3 can be arbitrarily performed according to the nature of the contents.

이상과 같이 구성된 본 고안은 도시락은 종래와 같이 칸막이벽(3)으로 구획된 내부에 음식물을 수납하여 사용하게 되는데 외곽골격(1)은 방수층(1')이 형성되어있고 저판(2) 역시 방수성이 있는 합성수지로 형성된것이어서 내용물이 누출되지않게 되며, 특히 외곽골격(1)은 5㎜내외의 두꼐를 가지며, 방수지가 접착된 것이어서 종래 박판으로 형성된것에 비하여 평면하중에 잘견디고 내면둘레는 저판(2)의 돌출턱(4)이 받쳐주기 때문에 측면충격에도 잘견디어 자체형의 유지능력이 양호하게 된다.The present invention configured as described above, the lunch box is used to accommodate food in the interior partitioned by the partition wall (3) as in the prior art, the outer skeleton (1) is formed of a waterproof layer (1 ') and the bottom plate (2) is also waterproof Since it is formed of a synthetic resin that does not leak the contents, in particular, the outer skeleton (1) has a thickness of about 5㎜, waterproof paper is adhered to a flat load compared to the conventional thin plate is formed better than the base plate (2) Protruding jaw (4) of the) supports the side impact well so that the self-holding ability is good.

또한 외곽골력(1)의 하부단면(1a)과 저판(2) 둘레의 접착편(2a)은 일체로 접착시킨것이어서 견고하게 된다.In addition, the lower end face 1a of the outer bone force 1 and the adhesive piece 2a around the bottom plate 2 are integrally bonded to each other, thereby becoming firm.

Claims (1)

도시락을 구성함에 있어서, 두께가 5㎜ 내외의 발포합성수지 표면에 방수층(1')이 형성된 외곽골격(1)의 하부단면(1a)에 칸막이벽(3)과 돌출턱(4)이 일체로 형성된 저판(2) 둘레의 접착편(2a)을 일체로 접착하여서된 1회용 도시락.In constructing the lunch box, the partition wall 3 and the protruding jaw 4 are integrally formed on the lower end face 1a of the outer frame 1 having the waterproof layer 1 'formed on the surface of the foamed synthetic resin having a thickness of about 5 mm. Disposable lunch box made by integrally bonding the adhesive pieces 2a around the bottom plate 2.
KR2019870001300U 1987-02-07 1987-02-07 Lunch box for one time KR890004091Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870001300U KR890004091Y1 (en) 1987-02-07 1987-02-07 Lunch box for one time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870001300U KR890004091Y1 (en) 1987-02-07 1987-02-07 Lunch box for one time

Publications (2)

Publication Number Publication Date
KR880015671U KR880015671U (en) 1988-10-06
KR890004091Y1 true KR890004091Y1 (en) 1989-06-20

Family

ID=19259493

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870001300U KR890004091Y1 (en) 1987-02-07 1987-02-07 Lunch box for one time

Country Status (1)

Country Link
KR (1) KR890004091Y1 (en)

Also Published As

Publication number Publication date
KR880015671U (en) 1988-10-06

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