KR870000030Y1 - Flash light - Google Patents
Flash light Download PDFInfo
- Publication number
- KR870000030Y1 KR870000030Y1 KR2019840011664U KR840011664U KR870000030Y1 KR 870000030 Y1 KR870000030 Y1 KR 870000030Y1 KR 2019840011664 U KR2019840011664 U KR 2019840011664U KR 840011664 U KR840011664 U KR 840011664U KR 870000030 Y1 KR870000030 Y1 KR 870000030Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- terminal plate
- reflector
- terminal
- screw
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 단자판 2,3,4 : 괘지구1: terminal block 2, 3, 4: ruled earth
2',3',4' : 걸림턱 5 : 전구2 ', 3', 4 ': Hanging jaw 5: Light bulb
6 : 관체 6' : 개구부6: tube 6 ': opening
7 : 반사경 8 : 중심관체7: reflector 8: center tube
9 : 단턱9: step
본 고안은 회중전등의 개량에 관한 것이다. 회중전등에 있어서의 문제점의 하나는 생산과정에 있어서 반사경의 파손에 있었다. 즉 종래에는 반사경의 중심구멍에 금속으로된 나사관을 강제로 끼우는 과정에서 반사경이 파손되는 일이 있었던 것이다. 그리하여 반사경의 중심구멍을 나사구멍으로 형성시키고 이 나사구멍에 금속이 도금된 합성수지제 나사관을 끼우며 또 이에 중자를 끼워서된 회중전등이 인출된바 있다.The present invention relates to the improvement of the flashlight. One of the problems with flashlights was the failure of reflectors in the production process. In other words, the reflector may be damaged in the process of forcibly inserting a screw tube made of metal into the center hole of the reflector. Thus, the central hole of the reflector was formed into a screw hole, and a screw lamp made of a synthetic resin screw tube plated with metal was inserted into the screw hole, and a core was inserted therein.
그런데 이와 같은 종래의 회중전등은 그 구조가 복잡하고 여러개의 부품을 필요로 하는 결점이 있었던 것이다. 즉 종래의 것은 반사경, 반사경에 끼우는 나사관, 나사관에 전구를 결합시키는 중자, 그리고 단자판이 필요하였다. 그런데 나사관이나 중자는 합성수지로 사출성형시킴에 있어서 비교적 그 금형이 복잡하고 생산속도가 느린 구조를 가지고 있어 이들의 생산비가 원가에 미치는 영향이 대단하였 던것이다. 이에 본 고안은 단자판과 반사경을 개량하므로서 그 구조를 단순화 하여 제조를 용이하게 함과 동시에 부품의 수를 감소시키므로서 비교적 안가의 회중전등을 제공할 수 있도록 한 것인바 이를 첨부도면에 의하여 설명하면 다음과 같다.However, such a conventional flashlight had a defect in that its structure is complicated and requires several parts. In other words, the prior art required a reflector, a screw tube fitted to the reflector, a core for coupling a light bulb to the screw tube, and a terminal plate. By the way, the screw tube and core are injection molding with synthetic resin, so the mold is relatively complicated and the production speed is slow. Therefore, the cost of these production cost is great. The present invention is to improve the terminal plate and the reflector to simplify the structure and to facilitate the manufacture and at the same time reduce the number of parts to provide a relatively inexpensive flashlight. Same as
단자판(1)에 적당수의 괘지구(2)(3)(4)을 형성시키되 이괘지구(2)(3)(4)는 등심원상에 위치시키고 그 내측면측에 걸림턱(2')(3')(4')을 형성시킨다. 괘지구(2)(3)(4)의 중심측에는 전구(5)를 끼울수 있는 관체(6)를 형성시킨다. 반사경(7)의 중심부에 형성시킨 중심관체(8)의 내경은 단자판(1)의 관체(6)가 끼워질 수 있을 정도이어야 함은 공지의 것과 같다. 다만 중심관체(8)의 선단 외주부에 단턱(9)을 형성시켜야 하는 바 이 단턱(9)은 괘지구(2)(3)(4)의 걸림턱(2')(3')(4')이 걸릴수 있게 하기 위함이다. 즉 단자판(1)의 관체(6)의 전구(5)를 거꾸로 끼운채 전구(5)와 함께 단자판(1)의 관체(6)를 반사경(7)의 중심관체(8)에 끼우면 괘지구(2)(3)(4)이 외방으로 벌어졌다가 걸림턱(2')(3')(4')이 중심관체(8)의 단턱(9)을 넘어서면 탄력에 의해 괘지구(2)(3)(4)이 오므라들어 걸림턱(2')(3')(4')이 단턱(9)에 걸리게 되는 것이다.Form an appropriate number of hanging strips (2) (3) (4) on the terminal plate (1), but the hanging strips (2) (3) (4) are positioned on the center of the wick and have a locking step (2 ') on the inner side thereof. (3 ') (4') is formed. The tubular body 6 into which the electric bulb 5 can be inserted is formed in the center side of the ruled earth (2) (3) (4). It is known that the inner diameter of the central tube 8 formed at the center of the reflector 7 should be enough to fit the tube 6 of the terminal plate 1. However, the stepped jaw (9) should be formed on the outer peripheral part of the tip of the central tube (8), the stepped jaw (9) is the locking jaw (2 ') (3') (4 ') of the hanging strip (2) (3) (4) To take). That is, when the light bulb 5 of the tube body 6 of the terminal plate 1 is inserted upside down and the tube body 6 of the terminal plate 1 is inserted into the center tube 8 of the reflector 7 together with the light bulb 5, 2) (3) (4) spread outwards, and the locking jaw (2) by the elasticity when the locking jaws (2 '), (3') and (4 ') exceeds the step (9) of the central tube (8). (3) (4) is retracted so that the locking jaws 2 ', 3', 4 'are caught by the step 9.
전구(5)의 단자와 단자판(1)의 각단자 사이의 전기적연결을 공지의 방법으로 가능하다. 즉 전구(5)의 +단자(5')는 단자판(1)의 외면중심에 장치된 탄편으로 전기적 연결이 가능케 하고 또 단자(5")는 관체(6)에 형성시킨 개구부(6')를 통하여 내부로 돌출되도록 탄편을 장치하므로서 전기적연결을 가능케할 수 있다.Electrical connection between the terminal of the bulb 5 and the respective terminals of the terminal plate 1 is possible by known methods. That is, the + terminal 5 'of the light bulb 5 is a piece of carbon provided at the center of the outer surface of the terminal plate 1 to enable electrical connection, and the terminal 5 "has an opening 6' formed in the tubular body 6. By installing the bullet pieces to protrude through the inside can enable electrical connection.
이와 같이 본 고안은 소켓에 해당되는 관체(6')가 단자판(1)과 일체로 형성되어 있으므로 단자판(1)을 소켓에 연결하기 위한 어려움이 없게 되며 전구의 단자와 단자판의 단자를 연결함에 있어서 그 사이에 개재된 소켓으로 인한 곤란성의 문제가 없게 된다.As such, the present invention has no difficulty in connecting the terminal plate 1 to the socket because the tube 6 'corresponding to the socket is formed integrally with the terminal plate 1, and in connecting the terminal of the bulb and the terminal of the terminal plate. There is no problem of difficulty due to the socket interposed therebetween.
이와 같은 본 고안은 단지 반사경(7)과 단자판(1)만으로 구성되므로 금형의 숫자를 크게 줄일 수 있을 뿐 아니라 관체를 나사식으로 형성시키지 아니하므로 금형제작에 크나큰간편성을 얻을 수 있으며 또 사출성형작업이 극히 편리한 효과가 있다. 그리고 본 고안은 통상 4-6개의 부품을 단지 2개로 줄였기 때문에 결함작업이 극히 간편한 효과가 있다.Since the present invention consists of only the reflector 7 and the terminal plate 1, the number of molds can be greatly reduced, and since the tube is not formed by a screw, a great simplicity can be obtained in the production of molds and injection molding work. This is extremely convenient. In addition, since the present invention usually reduces 4-6 parts to only 2, defect work is extremely easy.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840011664U KR870000030Y1 (en) | 1984-11-19 | 1984-11-19 | Flash light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840011664U KR870000030Y1 (en) | 1984-11-19 | 1984-11-19 | Flash light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860006269U KR860006269U (en) | 1986-06-18 |
| KR870000030Y1 true KR870000030Y1 (en) | 1987-01-28 |
Family
ID=70162841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840011664U KR870000030Y1 (en) | 1984-11-19 | 1984-11-19 | Flash light |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR870000030Y1 (en) |
-
1984
- 1984-11-19 KR KR2019840011664U patent/KR870000030Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860006269U (en) | 1986-06-18 |
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