KR860002044Y1

KR860002044Y1 - A sealing

Info

Publication number: KR860002044Y1
Application number: KR2019840006939U
Authority: KR
Inventors: 함용운
Original assignee: 함용운
Priority date: 1984-07-19
Filing date: 1984-07-19
Publication date: 1986-08-20
Also published as: KR860001965U

Abstract

내용 없음.No content.

Description

Sealing device

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

제2도는 동 조립 종단면 예시도.Figure 2 is an exemplary assembly longitudinal cross-sectional view.

제3도는 A-A선 단면도.3 is a cross-sectional view taken along the line A-A.

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

1 : 봉인체 2' : 협지홈1: Seal body 2 ': Hungji Home

2" : 협지실 3' : 삽입구2 ": Narrowing room 3 ': Insertion slot

4 : 편스프링 5 : 탄지편4: one-piece spring 5: tanji piece

6 : 봉인나사 7' : 삽입홈6: Sealing screw 7 ': Insertion groove

8 : 협지턱8: jaw jaw

본 고안은 전기 계랑기의 도전 방지와 수도 계량기의 도수방지를 하기 위하여 사용하는 봉인장치에 관한 것이다.The present invention relates to a sealing device used to prevent the electric meter and the water meter of the electric meter.

종래의 봉인 장치는 도전 또는 도수장치를 위하여 봉인 나사의 나사부위를 기계로 눌러서 봉인나사를 매지 못하게한 것이 있으나 봉인 나사의 두부가 외부로 노출되어 있어 드라이버등의 도구로 쉽게 계기를 분해할 수 있어서 봉인장치로는 적합치 못하였다. 뿐만 아니라 계기 분해시 충격으로 계기특성에 영향을 미치는 경우가 허다 하였다.Conventional sealing device does not allow the sealing screw to be sealed by pressing the screw part of the sealing screw with a machine for the purpose of conducting or powering, but the head of the sealing screw is exposed to the outside so that the instrument can be easily disassembled with a tool such as a screwdriver. It was not suitable as a sealing device. In addition, the impact of disassembly on the instrument often affects the characteristics of the instrument.

그리고 계기 수리시 봉인나사의 재활용이 불가능한 등의 문제점이 있었다.And there was a problem such that the sealing screw can not be recycled during instrument repair.

본 고안은 종래의 이와 같은 제반 문제점을 해결하기 위하여 고안된 것으로 봉인나사 두부를 편 스프링이 내설된 봉인체의 봉인실에 삽설하여 봉인나사가 회전하는 것을 편스프링의 탄지편이 방지하여 회전 및 삽탈을 방지할 수 있게된 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is designed to solve such problems in the prior art, by inserting the seal screw head into the seal chamber of the seal body in which the one-piece spring is installed, and preventing the tungsten piece of the one-spring from rotating the sealing screw to prevent rotation and removal. If it can be described in detail based on the accompanying drawings as follows.

저면(3)에 봉인나사(6) 삽입구(3')가 형성되고 전면(2)에는 편스프링(4) 협지홈(2') 및 협지실(2")이 삭설된 봉인체(1)에 탄지편(5)이형으로 절곡된형의 편스프링(4)을 협지홈(2')에 협지하고 봉인나사(6)의 두부(7)를 삽입구(3')에 삽입한 다음 봉인체(1)를 압압하여 편스프링(4)이 벌어지며 삽지홈(7')이 삭설된 두부(7)를 지나 협지턱(8)에 협지되어서되는 봉인장치이다.The sealing screw 6 insertion hole 3 'is formed in the bottom surface 3, and the front spring 2 is provided with the sealing body 1 in which the one-piece spring 4, the holding groove 2' and the holding chamber 2 "are cut. Tangier piece (5) Bent into a mold The one-sided spring (4) of the mold is clamped in the gripping groove (2 '), the head (7) of the sealing screw (6) is inserted into the insertion hole (3'), and the sealing body (1) is pressed to the spring (4). This opening is a sealing device that is sandwiched by the pinching jaw (8) past the head (7) the insertion groove (7 ') is cut.

미설명부호 9는 봉인나사의 나사부, 10은 계량기이다. 이와 같이된 본 고안은 각종계기의 도전이나 도수방지를 할수 있게한 것으로 봉인나사(6)로 각종 기기를 조립한 다음 봉인나사를 봉인체(1)로 씌워 봉인나사(6)를 나해할 수 없게 하므로서 도전을 방지할 수 있게하고 계기 수리시에는 봉인체(1)를 파손하여 수리한 다음 새 봉인체(1)를 씌워놓으면 되는 것이다.Reference numeral 9 denotes a thread of a sealing screw, and 10 denotes a meter. In this way, the present invention is designed to prevent the challenge or countermeasure of various instruments. Assemble various devices with the sealing screw (6), and then cover the sealing screw with the sealing body (1) so that the sealing screw (6) cannot be screwed out. Therefore, it is possible to prevent the challenge, and when repairing the instrument is to repair the damaged seal (1) and then put a new seal (1).

각종 계기에 봉인나사(6)를 나착한 다음 저면(3)에 삽입구(3')가 형성되고 전면(2)에 협지홈(2')이 삭설된 봉인체(1)에 탄지편(5)이 절곡된 편스프링(4)을 협지홈(2')에 협지하여 후단이 협지실(2")에 협삽되게 하고 봉인체(1) 저면의 삽입구(3')에 봉인나사(6)의 두부(7)를 압삽하면 두부(7)에 압지된 편스프링(4)이 벌어져 두부(7)가 압삽되며 편스프링(4)의 탄착력으로 협지턱(8)에 편스프링(4)이 탄착되는 것으로 이때 편스프링(4)의 절곡 탄지편(5)은 두부(7) 상면을 탄착하고 있게되는 것이다.After attaching the sealing screw 6 to various instruments, an insertion hole 3 'is formed in the bottom surface 3, and a tangy piece 5 in the sealing body 1 in which the gripping groove 2' is cut in the front surface 2. The bent piece spring (4) is clamped in the gripping groove (2 ') so that the rear end is inserted into the gripping chamber (2 ") and the head of the sealing screw (6) in the insertion hole (3') of the bottom of the sealing body (1). When pressing (7), the one-side spring (4) held by the head (7) is opened, and the head (7) is pushed in and the one-side spring (4) is pressed against the pinching jaw (8) by the force of the spring (4). At this time, the bending finger piece 5 of the piece spring 4 is to be in contact with the top surface of the head (7).

이와 같이 하여 설치된 봉인장치를 끌르려고 봉인나사(6)를 회전시키면 편스프링(4)에 탄착된 탄지편(5)이 봉인나사(6)의 두부(7)에 삭설된 삽지홈(7')에 삽지되며 봉인나사(6)의 회전을 방지하여 주므로 아주 견고하고 안전한 봉인장치를 할 수 있게된 것이다.When the sealing screw 6 is rotated so as to attract the sealing device installed in this way, an insertion groove 7 ', in which the tangent piece 5 secured to the single spring 4 is cut into the head 7 of the sealing screw 6, It is inserted in and prevents the rotation of the sealing screw (6) is able to make a very solid and secure sealing device.

Claims

An insertion hole 3 'is formed in the bottom surface 3, and the front surface 2 has a tungsten piece 5 in the sealing body 1 in which the gripping groove 2' and the gripping chamber 2 "are cut. Bent into a mold The single spring 4 of the mold is sandwiched in the gripping groove 2 'and installed in the gripping chamber 2 "to the gripping jaw 8 of the sealing screw 6 inserted through the insertion hole 3'. 4) is sandwiched in the insertion groove (7 ') of the head (7) sealing device which is to be inserted or inserted into the coal tip piece (5).