KR970001218Y1 - Structure of fire alarm - Google Patents

Structure of fire alarm Download PDF

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Publication number
KR970001218Y1
KR970001218Y1 KR2019940014514U KR19940014514U KR970001218Y1 KR 970001218 Y1 KR970001218 Y1 KR 970001218Y1 KR 2019940014514 U KR2019940014514 U KR 2019940014514U KR 19940014514 U KR19940014514 U KR 19940014514U KR 970001218 Y1 KR970001218 Y1 KR 970001218Y1
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KR
South Korea
Prior art keywords
casing
fire alarm
cover
present
lid
Prior art date
Application number
KR2019940014514U
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Korean (ko)
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KR960002800U (en
Inventor
문희성
김병오
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전준현
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Publication date
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Priority to KR2019940014514U priority Critical patent/KR970001218Y1/en
Publication of KR960002800U publication Critical patent/KR960002800U/en
Application granted granted Critical
Publication of KR970001218Y1 publication Critical patent/KR970001218Y1/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Plates (AREA)

Abstract

내용없음No content

Description

화재경보기의 조립구조Assembly structure of fire alarm

제1도는 종래 화재경보기의 요부분해 사시도.1 is a partial perspective view of a conventional fire alarm.

제2도는 본 고안의 요부 분해사시도.Figure 2 is an exploded perspective view of the main part of the present invention.

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

1, 10 : 덮개 2, 20 : 케이싱1, 10: cover 2, 20: casing

15 : 오목부 16 : 외주연부15: recessed portion 16: outer peripheral edge

25 : 돌기 26 : 원주부25: projection 26: circumference

27 : 돌출턱27: protruding jaw

본 고안은 화재경보기의 조립구조에 관한 것으로, 특히 부품수를 줄이고, 조립이 용이하도록 구성한 열감지에 의한 화재 경보기의 조립구조에 관한 것이다.The present invention relates to an assembly structure of a fire alarm, and more particularly, to an assembly structure of a fire alarm by heat detection configured to reduce the number of parts and to facilitate assembly.

종래의 특히 천정에 많이 설치되는 열감지식 화재 감지기는 제1도에 도시한 주요부 구성개략 사시도에서 보는 바와 같이, 열감지판(11)을 내장하고 있는 덮개(1)와 접점단자를 갖춘 케이싱(2)를 갖추고 있다.Conventionally, the thermal fire detector, which is installed in a large number of ceilings, has a cover 1 having a heat sensing plate 11 and a casing 2 having contact terminals as shown in a schematic perspective view of the main part shown in FIG. Equipped with.

덮개(1)에는 케이싱(2)과 조립을 위한 나사부(12)가 대칭하게 2개 설치되며, 케이싱(2)에는 나사부(12)가 삽입되기 위한 관통삽입부(21)가 평면에서 돌출된 형태로 구성되어 있다. 따라서 조립시, 덮개(1)의 나사부(12)를 케이싱(2)이 관통삽입부(21)에 끼운후 너트(3)로 조여서 고정하였다. 이와 같은 경우 조립이 매우 번거롭고, 또한 조립을 위한 나사부(12), 관통삽입부(21), 너트(3)등의 구성이 필연적으로 구성되어야 하므로 부품수도 많아지는 단점이 있다.The cover 1 has two casings 2 and two threaded parts 12 for assembling, and two through-holes 21 for inserting the threaded parts 12 protrude from the casing 2. Consists of Therefore, when assembling, the casing 2 of the lid 1 was inserted into the through insert 21, and then tightened with a nut 3 to fix it. In this case, assembling is very cumbersome, and the screw part 12, the penetrating insertion part 21, the nut 3, and the like must be inevitably constituted, so that the number of parts is increased.

이와 같은 번거롭고 부품수가 많은 단점을 해결하기 위하여 고안된 다른 종래의 기술로는, 나사부 (12)와 너트(3)를 사용하지 않고 접착식으로 덮개(1)를 케이싱(2)에 접착하는 방법이 나왔다.As another conventional technique devised to solve such troublesome and high number of shortcomings, a method of adhering the lid 1 to the casing 2 in an adhesive manner without using the screw portion 12 and the nut 3 has been proposed.

이는 덮개(1)를 케이싱(2)에 접착하는 방법이 나왔다.This suggests a method of adhering the lid 1 to the casing 2.

이는 덮개(1)를 케이싱(2)에 끼운후 본드 종류의 일종인 에폭시 경화재로 이루어지는 물질을 덮개 (1)와 케이싱(2)의 끼워지는 부위 주위를 피복 또는 충전하여 일정시간 경과후 에폭시 경화제가 경화되면서 기밀되는 것이 있다.The cover (1) is inserted into the casing (2), and then a material composed of an epoxy curing material, which is a kind of bond, is covered or filled around the fitting portion of the cover (1) and the casing (2). There is something airtight as it hardens.

그러나 이것 역시 별도의 경하성분을 갖는 수지를 사용하여야 하기 때문에 취급의 번거로움. 그리고 수작업에 의한 작업의 곤란함. 작업시간 등을 고려하여 볼때 결코 바람직한 것으로는 볼수 없는 것이다.However, this is also troublesome to handle because it has to use a resin having a separate light weight component. And difficulty of work by hand. Considering the working time, it is never desirable.

본 고안은 상기한 점들을 감안하여 새로운 결합구조를 제공하는 것으로, 조립이 간단하고 부품수가 적으며, 작업시간도 단축하여 대량생산에도 적합한 것인바, 이하 제2도를 참조로 본고안의 조립구조를 상술한다.The present invention provides a new coupling structure in view of the above points, and the assembly is simple, the number of parts is short, and the working time is also suitable for mass production. It is detailed.

제2도는 본 고안의 분해 사시도로서 내부의 표면에 나타나는 불필요한 구조는 생략하고 본 고안의 주요 구성을 설명하는데 필요한 구조만 개락 도시한 것이다.2 is an exploded perspective view of the present invention, omitting unnecessary structures appearing on the inner surface of the present invention, and only showing the structure necessary to explain the main configuration of the present invention.

도시한 바와 같이 본 고안에서는, 덮개(10)의 외주 일측부에 오목부(15)를 형성시키고, 이와 대향하는 위치의 케이싱(20)에는 돌기(25)를 돌출형성시켰다. 또한 덮개(10)의 외주연부(16)가 삽입되는 케이싱(20)의 원주벽(26)에는 돌출턱(27)을 형성시켰다.In the present invention, as shown, the concave portion 15 is formed on the outer circumferential side of the lid 10, and the protrusions 25 are formed on the casing 20 at the position opposite thereto. In addition, the protruding jaw 27 was formed in the circumferential wall 26 of the casing 20 into which the outer circumferential edge 16 of the lid 10 is inserted.

본 도면에서는 예로써 돌출턱(27)을 2개 형성시켰지만 그 이상 3, 4개 까지도 설치할 수 있다In the drawing, as an example, two projection jaws 27 are formed, but more than three or four can be installed.

이상과 같은 본 고안의 구성에 의하면 덮개.(10)의 오목부(15)를 케이싱(20)의 돌기(25) 부위에 맞추어 덮개(10)를 힘껏 가압하면 딱하는 소리와 함께 덮개(10)가 결합된다.According to the constitution of the present invention as described above, when the cover 10 is pressed against the protrusion 25 of the casing 20 with the concave portion 15 of the casing 20, the cover 10 with a sound of squeezing is applied. Is combined.

이상과 같은 본 고안의 구성에 의하면, 종래의 나사부, 너트의 부품을 생략할 수 있고 케이싱(20) 상면의 구조도 관통 삽입부(21)가 없는 단순한 구조로 만들수 있어 제조원가를 낮출수 있은 뿐만 아니라 조립공정도 매우 신속하고 손쉽게 이루어 지므로 생산성의 향상에도 큰 기여를 할 수 있는 효과가 있다.According to the configuration of the present invention as described above, it is possible to omit the components of the conventional screw portion, nut, and also the structure of the upper surface of the casing 20 can be made into a simple structure without the through inserting portion 21 can not only reduce the manufacturing cost The assembly process is also very quick and easy, so there is an effect that can contribute to the improvement of productivity.

Claims (1)

덮개(1)와 케이싱(2)으로 이루어지는 화재 경보기의 조립구조에 있어서, 덮개(10)의 외주연부 (16)에는 오목부(15)를 형성시키고, 케이싱(20)의 원주벽(26) 내주에는 상기 외주연부(16)와 오목부(15)가 각각 결합하는 돌출턱(27)과 돌기(25)를 형성한 것을 특징으로 하는 화재경보기의 조립구조.In the assembling structure of the fire alarm which consists of the cover 1 and the casing 2, the outer periphery 16 of the cover 10 is formed with the recessed part 15, and the inner periphery of the circumferential wall 26 of the casing 20 is formed. The outer periphery (16) and the concave portion 15 is an assembly structure of the fire alarm, characterized in that the projection jaw (27) and the projection (25) is formed to couple respectively.
KR2019940014514U 1994-06-21 1994-06-21 Structure of fire alarm KR970001218Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940014514U KR970001218Y1 (en) 1994-06-21 1994-06-21 Structure of fire alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940014514U KR970001218Y1 (en) 1994-06-21 1994-06-21 Structure of fire alarm

Publications (2)

Publication Number Publication Date
KR960002800U KR960002800U (en) 1996-01-22
KR970001218Y1 true KR970001218Y1 (en) 1997-02-21

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Application Number Title Priority Date Filing Date
KR2019940014514U KR970001218Y1 (en) 1994-06-21 1994-06-21 Structure of fire alarm

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Publication number Publication date
KR960002800U (en) 1996-01-22

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