KR960004623Y1 - Door frame of showcase - Google Patents

Door frame of showcase Download PDF

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Publication number
KR960004623Y1
KR960004623Y1 KR92026954U KR920026954U KR960004623Y1 KR 960004623 Y1 KR960004623 Y1 KR 960004623Y1 KR 92026954 U KR92026954 U KR 92026954U KR 920026954 U KR920026954 U KR 920026954U KR 960004623 Y1 KR960004623 Y1 KR 960004623Y1
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KR
South Korea
Prior art keywords
door frame
showcase
front plate
reinforcing piece
protrusion
Prior art date
Application number
KR92026954U
Other languages
Korean (ko)
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KR940014432U (en
Inventor
김명기
Original Assignee
배순훈
대우전자 주식회사
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.)
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Priority to KR92026954U priority Critical patent/KR960004623Y1/en
Publication of KR940014432U publication Critical patent/KR940014432U/en
Application granted granted Critical
Publication of KR960004623Y1 publication Critical patent/KR960004623Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6084—Mounting frames elastically, e.g. with springs or other elastic material, between the wall and the frame
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0404—Cases or cabinets of the closed type
    • A47F3/0426—Details
    • A47F3/043—Doors, covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Refrigerator Housings (AREA)

Abstract

내용없음.None.

Description

냉장쇼케이스의 도어틀 고정구조Door frame fixing structure of refrigerated showcase

제1도는 종래의 실시상태 단면도.1 is a cross-sectional view of a conventional embodiment.

제2도는 본 고안의 한 실시상태 단면도.2 is a cross-sectional view of one embodiment of the present invention.

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

10 : 도어틀 11 : 걸림턱10: door frame 11: jamming jaw

12 : 돌기 13 : 레일12: protrusion 13: rail

14 : 보강편 20 : 내상14: reinforcing piece 20: inner box

30 : 전판앵글 40 : 전면판30: front plate angle 40: front plate

50 : 도어테 51 : 이중유리50: door frame 51: double glazing

52 : 로울러 60 : 단열재52: roller 60: insulation

본 고안은 냉장쇼케이스의 도어를 고정구조에 관한 것으로, 좀더 구체적으로는 별도의 체결수단이 필요없어 간단히 조립할 수 있고, 도어틀의 변형에 따른 냉기의 외부유출이 방지되어 쇼케이스의 냉장성능이 한층 더 향상되도록 하는 냉장쇼케이스의 도어를 고정구조에 관한 것이다.The present invention relates to a fixed structure of the door of the refrigerated showcase, and more specifically, it can be easily assembled without the need for a separate fastening means, and prevents the outflow of cold air due to the deformation of the door frame, further improving the refrigeration performance of the showcase. It relates to a fixed structure of the door of the refrigerated showcase to be improved.

종래에는 도면의 제1도에서와 같이 레일이 형성된 도어틀(1)의 중앙에 나사공이 있어 전판앵글(5)과 나사(2) 체결하고 내상(4)을 절곡하여 도어틀(1) 내측으로 삽입시키며 그 끝단에 절곡편(3)을 형성하여 이를 덮어 주도록 되어 있었다.Conventionally, as shown in FIG. 1 of the drawing, there is a screw hole in the center of the door frame 1 in which the rail is formed, and the front plate angle 5 and the screw 2 are fastened, and the inner box 4 is bent to the inside of the door frame 1. Inserted to form a bent piece (3) at the end to cover it.

그러나 상기와 같은 구조는 전판앵글(5)과 도어틀(1)과의 나사(2) 체결시 체결정도에 따라 레일이 변형되거나 전판앵글(5)과의 사이에 공간이 생겨 냉기의 유출이 생기는 한편, 나사공을 일치시키는 작업이 번거로워 작업성이 저하되는 요인이 되기도 하였으며 또한 상기 절곡편(3)과 내상과의 치수공차에 따른 공간이 생겨 이 또한 냉기의 유출 요인으로 작용하는 등의 문제점이 있어 바람직하지 못하였다.However, in the structure as described above, the rail is deformed or the space is formed between the front plate angle 5 and the front plate angle 5 when the screw 2 is fastened to the front plate angle 5 and the door frame 1, and thus the outflow of cold air occurs. On the other hand, the work to match the screw hole is a cumbersome cause of deterioration of workability, and also caused a space due to the dimensional tolerance between the bending piece (3) and the inner wound, which also acts as a cold air outflow factor It was not desirable.

본 고안의 목적은 상기의 문제점을 감안하여 이를 해결하고자 하는 것으로, 도어틀과 전판 앵글 사이에는 걸림턱에 의해 고정하고, 내상 저판과는 끼움식으로 고정하여 레일의 변형 방지 및 냉기 유출방지에 효과적이고 또한 고정수단이 간단하고 신속하여 작업성이 향상되도록 냉장 쇼케이스의 도어틀 고정구조를 제공하는 것이다.The object of the present invention is to solve the problem in view of the above problems, the door frame and the angle between the front plate fixed by the locking jaw, and fixed to the inner plate of the bottom plate to prevent deformation of the rail and prevent cold air leakage. It is to provide a door frame fixing structure of the refrigerated showcase so that the fastening means is simple and quick and the workability is improved.

상기의 목적을 달성하기 위한 본 고안의 형태를 도어틀의 내측 하면에ㄴ자 형태의 돌기를 마련하여 도어틀 하면과 돌기와의 공간에 내상의 끝단을 끼우고 외측 하면에 걸림턱을 형성하여 이에 전판앵글을 끼워 고정하여서 된 특징이 있다.In order to achieve the above object, the present invention provides a form of a B-shaped protrusion on the inner lower surface of the door frame, inserting the end of the inner rod into the space between the lower surface of the door frame and the protrusion, and forming a locking jaw on the outer lower surface thereof. It is characterized by being fitted with an angle.

또한, 상기 도어틀의 내측 끝단에 수직방향으로 보강편을 마련하여 내상(20)을 덮어주되, 보강편의 재질을 탄력성이 있는 연질로 구성하여서 된 다른 특징이 있다.In addition, the inner end of the door frame is provided with a reinforcing piece in the vertical direction to cover the inner wound (20), there is another feature made of a flexible soft material of the reinforcing piece.

이하, 본 고안의 구성을 상세히 설명한다.Hereinafter, the configuration of the present invention will be described in detail.

도면의 제2도는 본 고안의 한 실시예를 나타낸 단면도로, 도어틀(10)의 상면에 각각 2개의 레일(13)이 형성되고 하면의 외측부에는 걸림턱(11)을, 외측부에는 ㄴ자 형태의 돌기(12)를 각각 형성한 것이다.FIG. 2 is a cross-sectional view showing an embodiment of the present invention, in which two rails 13 are formed on the upper surface of the door frame 10, and the locking jaw 11 is formed at the outer side of the lower surface, and the outer side portion has a L-shape. Each of the protrusions 12 is formed.

그리고 상기 걸림턱(11)에는 전판 앵글(30)이 절곡되어 끼워지고 다시 이에 전면판(40)이 부착되고,ㄴ자 형태로 절곡 형성된 돌기(12)와 도어틀(10) 하면과의 공간에도 내상(20)의 절곡부가 끼워져 고정되며, 또한 도어틀(10)의 내측 끝단부에 수직으로 보강편(14)을 추가로 형성하여 도어틀(10)과 내상(20) 사이를 밀폐시킨다.In addition, the locking jaw 11 is inserted into the front plate angle 30 is bent and the front plate 40 is attached thereto again, in the space between the projection 12 and the lower surface of the door frame 10 formed in a b-shape The bent portion of the 20 is fitted and fixed, and further forms a reinforcing piece 14 perpendicular to the inner end of the door frame 10 to seal between the door frame 10 and the inner box 20.

특히, 상기 보강편(14)은 연질의 재질로 구성하여 내상(20)에 달라붙어 냉기의 외부 유출을 미연에 차단하도록 한다.In particular, the reinforcing piece 14 is made of a soft material to stick to the inner wound 20 to block the external outflow of cold air.

또한, 상기와 같은 도어틀(10)은 쇼케이스 도어의 4면을 형성하는 것으로 상·하·좌·우의 각 부분이 서로 대칭임은 당연하다.In addition, the door frame 10 as described above forms four sides of the showcase door, and it is natural that each of the upper, lower, left, and right portions are symmetric with each other.

도면중 미설명 부호 50은 도어를 형성하는 도어테, 51은 이중유리, 52는 상기 레일(13)을 따라 이동하는 로울러를 나타낸 것이고, 60은 쇼케이스의 단열재이다.In the drawings, reference numeral 50 is a door frame forming a door, 51 is a double glass, 52 is a roller moving along the rail 13, 60 is a heat insulating material of the showcase.

상기와 같이 구성된 본 고안의 작용 및 효과를 상세히 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above in detail.

참고로, 쇼케이스의 단열재(60)는 발포해서 채워넣는 방식이 아니고, 미리 틀을 만들어 내상(20)과 외판 사이에 끼워 넣고 조립을 한다.For reference, the heat insulating material 60 of the showcase is not foamed and filled, but a mold is made in advance and sandwiched between the inner box 20 and the outer plate to be assembled.

그러므로 본 고안의 도어틀(10)을 조립하는 과정을 보면, 단열재(60) 내측에는 내상(20)을 얹어 놓고 외측에는 외판 및 전판 앵글(30)을 부착하여 외형을 갖춘 다음 상기 도어틀(10)을 고정시키는 바, 상기 도어틀(10)의 연질로 구성된 보강편(14)을 들어올려 ㄴ자 형태의 돌기(14)와 도어틀(10) 하면의 공간에 내상(20)의 절곡부를 끼워 고정시킨 후 보강편(14)이 이를 덮어주도록 하고 반대편의 걸림턱(11) 상부를 눌러 전판 앵글(30)의 끝단이 걸림턱(11)의 내측에 걸려서 고정되게 한다.Therefore, if you look at the process of assembling the door frame 10 of the present invention, the inner shell 20 is placed on the inner side of the heat insulating material 60 and the outer plate and the front plate angle 30 are attached to the outside to form an outer shape and then the door frame 10. Bar), the reinforcing piece 14 composed of the soft of the door frame 10 is lifted and fixed by inserting the bent portion of the inner box 20 in the space of the protrusion 14 of the letter-shaped shape and the lower surface of the door frame 10. After the reinforcing piece 14 covers it and presses the upper side of the locking jaw 11 on the opposite side, the end of the front plate angle 30 is fixed to the inside of the locking jaw 11.

그리고 상기 도어틀(10) 전면과 전판 앵글(30)에 전면판(40)을 부착한다.And the front plate 40 is attached to the front of the door frame 10 and the front plate angle (30).

이와 같이 조립된 도어틀(10)은 조립과정에서 변형이 생기지 않으므로 도어와 도어틀(10) 사이의 밀폐가 유지되어 냉기의 외부유출이 차단될 뿐더러 도어틀(10)과 내상(20) 사이의 공간도 상기 보강편(14)에 의해 한층 더 밀폐성이 향상된다.Since the door frame 10 assembled as described above does not cause deformation during the assembly process, the sealing between the door and the door frame 10 is maintained, thereby preventing the leakage of cold air, and between the door frame 10 and the inner box 20. The space is further improved by the reinforcing piece 14.

이상 살펴본 본 고안의 바람직한 형태에 따르면 도어틀(10)의 고정을 한층 간단한 끼움식으로 구성하여 레일(13)의 변형방지 및 냉기유출 방지에 효과적이고 또한 고정수단이 한결 간단하고 신속하여 작업성이 향상되는 등의 효과가 있는 신규 유용한 고안인 것이다.According to the preferred form of the present invention described above, the door frame 10 is fixed in a simpler fitting manner, which is effective in preventing deformation of the rail 13 and preventing outflow of cold air, and the fixing means is simpler and faster, and thus the workability is improved. It is a new useful design with the effect of being improved.

Claims (2)

쇼케이스의 도어틀을 고정함에 있어서, 상기 도어틀(10)의 내측 하면에 "ㄴ"자 형태의 돌기(12)를 마련하여 도어틀(10) 하면과 돌기(12)와의 공간에 내상(20)의 끝단을 끼우고 외측 하면에 걸림턱(11)을 형성하여 이에 전판 앵글(30)을 끼워 고정하여서 됨을 특징으로 하는 냉장쇼케이스의 도어틀 고정구조.In fixing the door frame of the showcase, an inner surface 20 of the door frame 10 is provided with a protrusion “12” having a shape of “b” so that the inner frame 20 is formed in the space between the lower surface of the door frame 10 and the protrusion 12. Fitting the ends of the door frame fixing structure of the refrigerated showcase, characterized in that the locking jaw (11) is formed on the outer lower surface to fix the front plate angle (30). 제1항에 있어서, 상기 도어틀(10)의 내측 끝단에 수직방향으로 보강편(14)을 마련하여 내상(20)을 덮어주되, 보강편(14)의 재질을 탄력성이 있는 연질로 구성하여서 됨을 특징으로 하는 냉장 쇼케이스의 도어틀 고정구조.According to claim 1, wherein the inner end of the door frame 10 is provided with a reinforcing piece 14 in the vertical direction to cover the inner wound 20, the material of the reinforcing piece 14 is made of a flexible soft The door frame fixing structure of the refrigerated showcase characterized in that.
KR92026954U 1992-12-28 1992-12-28 Door frame of showcase KR960004623Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92026954U KR960004623Y1 (en) 1992-12-28 1992-12-28 Door frame of showcase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92026954U KR960004623Y1 (en) 1992-12-28 1992-12-28 Door frame of showcase

Publications (2)

Publication Number Publication Date
KR940014432U KR940014432U (en) 1994-07-16
KR960004623Y1 true KR960004623Y1 (en) 1996-06-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR92026954U KR960004623Y1 (en) 1992-12-28 1992-12-28 Door frame of showcase

Country Status (1)

Country Link
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Also Published As

Publication number Publication date
KR940014432U (en) 1994-07-16

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