KR100189022B1 - Handrail of an angle available - Google Patents
Handrail of an angle available Download PDFInfo
- Publication number
- KR100189022B1 KR100189022B1 KR1019960002424A KR19960002424A KR100189022B1 KR 100189022 B1 KR100189022 B1 KR 100189022B1 KR 1019960002424 A KR1019960002424 A KR 1019960002424A KR 19960002424 A KR19960002424 A KR 19960002424A KR 100189022 B1 KR100189022 B1 KR 100189022B1
- Authority
- KR
- South Korea
- Prior art keywords
- handrail
- angle
- cover body
- rotary shaft
- fitted
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
Abstract
본 발명은 필요에 따라 설치각도를 조정할 수 있게 되어 작업성을 편리토록한 핸드레일에 관한 것이다.The present invention relates to a handrail that can be adjusted to the installation angle as needed to facilitate workability.
종래의 핸드레일은 부착각도가 조정불가한 구조이므로 초기 설치된 상태에서 필요에 따라 설치각도를 변경하려할 경우 핸드레일 자체를 프레임등으로부터 분리한 후에 재설치하여야 하므로 그 작업이 매우 번거럽고 작업시간이 오래 걸리게 되는 문제점이 있었으나, 본 발명에서는 핸드레일의 하부에 연결된 회전축이 커버체 중앙에 끼워지고, 그 커버체 하측 내부에는 톱니형상 걸림쇠와 걸림쇠가 구비되어서, 핸드레일을 작업자가 원하는 각도로 조정할 수 있도록 하여 작업성이 향상되도록 하고 있다.The conventional handrail is a structure in which the attachment angle is not adjustable, so if you want to change the installation angle as necessary in the initial installation state, the handrail itself must be removed from the frame and then reinstalled. In the present invention, the rotary shaft connected to the lower portion of the handrail is fitted in the center of the cover body, and the lower side of the cover body is provided with a toothed latch and a latch so that the handrail can be adjusted to a desired angle. To improve workability.
Description
제1도는 본 발명의 분해사시도.1 is an exploded perspective view of the present invention.
제2도는 본 발명의 정면도.2 is a front view of the present invention.
제3도는 본 발명의 저면도.3 is a bottom view of the present invention.
제4도는 본 발명의 사용상태도이다.4 is a state diagram used in the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 핸드레일 2 : 커버체1: handrail 2: cover body
3 : 톱니 걸림쇠 4 : 걸림편3: tooth clamp 4: hook
5 : 걸림쇠 6 : 압축코일 스프링5: brace 6: compression coil spring
7 : 손잡이 8 : 중앙통공7: handle 8: center hole
9 : 내측돌기 10 : 홈부9: inside protrusion 10: groove part
11 : 구멍 12 : 고정구멍11 hole 12 fixing hole
13 : 프레임 14 : 볼트13: frame 14: bolt
15 : 수용부 16 : 돌출부15: receiving portion 16: protrusion
17 : 회전축 18 : 머리부17: axis of rotation 18: head
19 : 몸체부 20 : 볼트공19: body 20: bolt hole
21 : 너트공21: nut ball
본 발명은 필요에 따라 설치각도를 조정할 수 있게 되어 작업성을 편리토록한 핸드레일에 관한 것이다.The present invention relates to a handrail that can be adjusted to the installation angle as needed to facilitate workability.
일반적으로 핸드레일은 프레임과 같은 중량체에 고정되어 지지수단이 되도록 설치되는 것으로서, 종래의 핸드레일은 부착각도가 조정불가한 구조이므로 초기 설치된 상태에서 필요에 따라 설치각도를 변경하려할 경우 핸드레일 자체를 프레임등으로 부터 분리한 후에 재설치하여야 하므로 그 작업이 매우 번거럽고 작업시간이 오래 걸리게 되는 문제점이 있었으며, 핸드레일 각도로 변경함 없이 그대로 사용할 경우 작업자의 자세나 작업환경이 적합하지 않게 되어 작업성이 저하되는 문제점이 있었다.In general, the handrail is fixed to a weight such as a frame and is installed to be a support means, and the conventional handrail has a structure in which the attachment angle is not adjustable, so when the initial installation state changes the installation angle as necessary, the handrail Since it must be reinstalled after removing itself from the frame, there is a problem that the work is very cumbersome and takes a long time, and when used as it is without changing the handrail angle, the worker's posture or working environment becomes unsuitable. There was a problem that the deterioration.
본 발명은 이와 같은 문제점을 해결하기 위한 것으로, 핸드레일이 그 하부에 연결된 회전축을 중심으로 하여 각도조정이 가능토록 하여 작업환경에 따라 적합한 각도로 조정되도록 함에 의해 작업성을 향상토록 하는데 목적이 있으며, 그 해결방안으로 핸드레일의 하부에 연결된 회전축이 커버체 중앙에 끼워지고, 그 커버체 하측 내부에는 톱니형상 걸림쇠와 걸림쇠가 구비되어서, 핸드레일을 작업자가 원하는 각도로 조정할 수 있도록 되어 있다.The present invention is to solve such a problem, the object is to improve the workability by allowing the handrail to be adjusted to the appropriate angle according to the working environment to enable the angle adjustment about the rotation axis connected to the lower part. In order to solve the problem, a rotary shaft connected to the lower portion of the handrail is fitted in the center of the cover body, and a lower toothed latch and a latch is provided inside the cover body so that the handrail can be adjusted at a desired angle.
첨부도면에 의해 본 발명의 구성을 상세히 설명하면 다음과 같다.The configuration of the present invention by the accompanying drawings in detail as follows.
제1도는 본 발명인 핸드레일의 분해사시도이며, 제2도는 본 발명의 정면도, 제3도는 본 발명의 저면도, 제4도는 본 발명의 사용상태도로서 상기 도면에서 보면, 핸드레일(1)의 하부에 연결되고 길이방향으로 홈부(10)가 형성된 회전축(1)과, 상방으로 중앙부가 돌출되고 그 내측으로는 수용부(15)가 형성되며, 상기 회전축(1)이 끼워지는 중앙공(8)이 형성된 커버체(2)와, 상기 회전축(1)에 끼워져 결합되며 내측에는 상기 회전축(1)의 홈부(10)에 일치토록 돌출된 내측돌기(9)를 가지고 외주면은 톱니형상으로 형성된 톱니 걸림쇠(3)와, 상기 톱니 걸림쇠(3)의 톱니형 홈에 일치되는 형상의 머리부(18)를 가지며 그 몸체부(19)는 그 외주상에 압축코일 스프링(6)이 끼워진 상태로 커버체(2) 측부에 형성된 구멍(11)을 통해 노출되고 그 노출된 끝단에는 손잡이(7)가 결합되는 걸림쇠(5)로 구성된다.1 is an exploded perspective view of the handrail of the present invention, FIG. 2 is a front view of the present invention, FIG. 3 is a bottom view of the present invention, and FIG. 4 is a use state diagram of the present invention. The rotating shaft 1 is connected to the lower portion and the groove 10 is formed in the longitudinal direction, the central portion is projected upward and the receiving portion 15 is formed in the inner side, the central hole (8) is fitted ) Has a cover body (2) formed and coupled to the rotary shaft (1) and having an inner protrusion (9) protruded to coincide with the groove portion (10) of the rotary shaft (1), and the outer circumferential surface thereof is sawtooth-shaped. A detent 3 and a head 18 having a shape corresponding to the toothed groove of the detent 3, the body portion 19 is covered with the compression coil spring 6 fitted on its outer circumference. Exposed through a hole 11 formed in the side of the sieve 2, the handle 7 is coupled to the exposed end Consists of a latch (5).
또한, 상기 커버체 외측 모서리부에 다수개 형성되는 볼트공(20)을 통해 볼트(14)가 끼워져 프레임(13)에 형성된 너트공(21)에서 나합되어 고정된다.In addition, the bolt 14 is inserted through a plurality of bolt holes 20 formed in the outer edge portion of the cover body is screwed and fixed in the nut hole 21 formed in the frame (13).
이와 같이 구성되는 본 발명은 다음과 같이 작동한다.The present invention thus constructed operates as follows.
핸드레일(1)의 회전축(17)은 볼트에 의해 고정된 커버체(2)의 내부에서 걸림편(4)에 의해 빠져 나오지 않도록 고정되므로, 작업자는 커버체(2)의 내부에 구비된 톱니 걸림쇠(3)와 걸림쇠(5)에 의해 설정된 핸드레일(1)의 각도에서 작업을 할 수 있게 된다.Since the rotating shaft 17 of the handrail 1 is fixed so as not to be pulled out by the catching piece 4 inside the cover body 2 fixed by the bolt, the operator is provided with a tooth provided in the cover body 2. It is possible to work at the angle of the handrail 1 set by the latch 3 and the latch 5.
작업환경이 변함에 따라 핸드레일(1)의 설치각도를 변경할 필요가 생기면, 작업자는 톱니 걸림쇠(3)와 걸림쇠(5) 사이의 걸림상태를 해제하고 핸드레일(1)의 각도를 원하는 위치로 재 설정한 후 다시 그 걸림상태를 유지토록함에 의해, 작업환경 변화에 따른 핸드레일(1) 설치각도의 재설정이 가능해지는데, 좀 더 상세히 설명하면 다음과 같다.If it is necessary to change the installation angle of the handrail 1 as the working environment changes, the operator releases the jam state between the toothed clamp 3 and the latch 5 and moves the angle of the handrail 1 to the desired position. By resetting and maintaining the latched state again, it becomes possible to reset the installation angle of the handrail (1) according to the change in the working environment, which will be described in more detail as follows.
핸드레일(1) 설치각도를 변경하고자 할 경우, 먼저 손잡이(7)를 잡아당기면 걸림쇠(5)가 후진하게 되므로 톱니 걸림쇠(3)와 걸림쇠(5)의 머리부(18) 사이의 걸림상태가 해제된다. 따라서, 핸드레일(1)은 회전축(17)을 중심으로 회전 자재한 상태가 되므로 작업자는 다음 작업에 적합한 핸드레일(1)의 각도가 되도록 핸드레일(1)을 손으로 조정한 후, 그 상태에서 손잡이(7)를 놓아주면 걸림쇠(5)의 몸체부(19)의 외주상에 있는 압축코일스프링(6)의 탄성복원력에 의해 걸림쇠(5)는 복원하게 되며, 이때 걸림쇠(5)의 머리부(18)가 톱니 걸림쇠(3)의 톱니형 홈에 끼워지게 되므로 다시 걸림상태가 된다. 따라서 핸드레일(1)은 재 설정된 작업각도에서 고정상태가 되어, 작업자는 편한 자세에서 작업할 수 있게 되는 것이다.If you want to change the installation angle of the handrail (1), first pull out the handle (7), so the latch (5) is reversed, so that the state of engagement between the tooth catch (3) and the head (18) of the latch (5) is Is released. Therefore, since the handrail 1 is in a state of being rotated about the rotary shaft 17, the operator adjusts the handrail 1 by hand so as to be the angle of the handrail 1 suitable for the next work, and then the state. When the handle (7) is released from the restoring the restraint (5) by the elastic restoring force of the compression coil spring (6) on the outer circumference of the body portion 19 of the restraint (5), the head of the restraint (5) Since the part 18 is fitted in the toothed groove of the toothed clamp 3, it becomes a locked state again. Therefore, the handrail 1 is fixed at the reset working angle, so that the worker can work in a comfortable posture.
이와 같이 본 발명은 핸드레일(1)의 하부에 연결된 회전축(17)이 커버체(2) 중앙에 끼워지고, 그 커버체(2) 하측 내부에는 톱니 걸림쇠(3)와 걸림쇠(5)가 구비되어서, 핸드레일(1)을 작업자가 원하는 각도로 조정가능토록 함에 의해 작업환경에 적합한 각도로 핸드레일의 각도변경이 용이하게 되고, 작업성이 향상하게 되는 우수한 발명이다.Thus, in the present invention, the rotary shaft 17 connected to the lower part of the handrail 1 is fitted in the center of the cover body 2, and the toothed stopper 3 and the stopper 5 are provided inside the cover body 2 lower side. Thus, by allowing the handrail 1 to be adjusted to a desired angle by the operator, the angle of the handrail can be easily changed at an angle suitable for the working environment, and the workability is improved.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960002424A KR100189022B1 (en) | 1996-02-01 | 1996-02-01 | Handrail of an angle available |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960002424A KR100189022B1 (en) | 1996-02-01 | 1996-02-01 | Handrail of an angle available |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970062469A KR970062469A (en) | 1997-09-12 |
| KR100189022B1 true KR100189022B1 (en) | 1999-06-01 |
Family
ID=19450588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960002424A KR100189022B1 (en) | 1996-02-01 | 1996-02-01 | Handrail of an angle available |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100189022B1 (en) |
-
1996
- 1996-02-01 KR KR1019960002424A patent/KR100189022B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970062469A (en) | 1997-09-12 |
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