KR920007558Y1 - Brake equipment of vacuum cleaner - Google Patents
Brake equipment of vacuum cleaner Download PDFInfo
- Publication number
- KR920007558Y1 KR920007558Y1 KR2019900019721U KR900019721U KR920007558Y1 KR 920007558 Y1 KR920007558 Y1 KR 920007558Y1 KR 2019900019721 U KR2019900019721 U KR 2019900019721U KR 900019721 U KR900019721 U KR 900019721U KR 920007558 Y1 KR920007558 Y1 KR 920007558Y1
- Authority
- KR
- South Korea
- Prior art keywords
- vacuum cleaner
- wheel
- lever
- cleaner
- brake equipment
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 브레이크장치가 구비된 진공청소기의 부분 측면도.1 is a partial side view of a vacuum cleaner having a brake device of the present invention.
제2도는 브레이크장치가 제1의 제동상태로 부터 해제된 상태를 보인 부분 측면도.2 is a partial side view showing the brake device released from the first braking state.
제3도는 본 고안의 다른 실시형태를 보인 부분단면도.Figure 3 is a partial cross-sectional view showing another embodiment of the present invention.
* 도면에 주요부분에 대한 부호의 설명* Explanation of symbols for main parts in the drawings
1 : 본체 2 : 요입홈1 body 2 recessed groove
2' : 전면벽 3 : 바퀴2 ': front wall 3: wheels
4 : 핀 5 : 요동레바4: pin 5: rocking lever
6 : 로울러 7 : 스프링6: roller 7: spring
8 : 하단부 9 : 조작레바8: lower part 9: control lever
10 : 핀10: pin
본 고안은 진공청소기의 브레이크장치에 관한 것으로, 특히 경사면에서 작업시 청소기 본체의 미끄럼 방지에 적합 하도록한 진공청소기의 브레이크장치에 관한 것이다.The present invention relates to a brake device of a vacuum cleaner, and more particularly, to a brake device of a vacuum cleaner adapted to prevent slippage of the cleaner body when working on an inclined surface.
일반적으로 진공청소기는 이동이 가능하도록 청소기 본체에 바퀴가 달려 있다.In general, the vacuum cleaner is equipped with a wheel on the cleaner body to move.
이러한 진공청소기를 경사면에서 사용시에는 진공청소기가 경사면을 따라 미끌어져 내려가므로 사용이 매우 불편한 점이 있어 경사면에서도 진공청소기를 안정되게 놓고 사용할 수 있도록 하는 제동장치가 필요하게 된다.When the vacuum cleaner is used on the inclined surface, the vacuum cleaner slides down the inclined surface, so the use of the vacuum cleaner is very inconvenient. Therefore, a braking device is required to stably use the vacuum cleaner even on the inclined surface.
본 고안에 있어서는 종래의 이와같은 점을 감안하여 안출한 것으로, 간단한 구조를 부설하여 경사면에서 청소기를 제동시켜 사용할 수 있도록 한 것인바, 이를 첨부도면에 의거하여 보다 상세히 설명하면 다음과 같다.In the present invention, it is conceived in view of such a conventional point, and the simple structure is provided to be used by braking the cleaner on the inclined surface, which will be described in more detail based on the accompanying drawings.
제1도는 본 고안의 브레이크 장치가 구비된 진공청소기의 부분 측면도이고, 제 2도는 브레이크 장치가 제1도의 제동상태로 부터 해체된 상태를 보인 부분 측면도로서, 이에 도시한 바와같이, 청소기본체(1)의 측부에 요입홈(2)을 형성하고 이 위치에 바퀴(3)를 착설한 것에 있어서, 바퀴(3)의 상부측인 본체(1)에 핀(4)으로 요동레바(5)를 축설하고 이 요동레바(5)의 선단기는 본체(1)의 요입홈(2)을 형성하는 전면벽(2')과 바퀴(3) 사이에 끼일 수 있는 로울러(6)를 착설하며, 이에 인접하여 요동레바(5)의 선단부분이 항시 상향탄지되게 스프링(7)을 착설하고, 요동레바(5)의 상부에는 하단부(8)가 요동레바(5)의 상면에 접하는 조작레바(9)를 본체(1)에 핀(10)으로 착설하여서된 구조이다.FIG. 1 is a partial side view of a vacuum cleaner equipped with a brake device of the present invention, and FIG. 2 is a partial side view showing a state in which the brake device is disassembled from the braking state of FIG. 1, and as shown in FIG. In the case where the concave groove 2 is formed at the side of the wheel) and the wheel 3 is installed at this position, the swing lever 5 is built up with the pin 4 on the main body 1 which is the upper side of the wheel 3. The tip of the swing lever 5 installs a roller 6 which can be pinched between the front wall 2 'and the wheel 3 forming the recess 2 of the main body 1, and adjacent thereto. The spring 7 is installed so that the front end portion of the swing lever 5 is always upwardly supported, and an operating lever 9 having a lower end 8 in contact with the upper surface of the swing lever 5 on the upper portion of the swing lever 5. The main body 1 is structured by installing the pin 10.
이와같은 본 고안은 도면의 방향에서 시계방향으로 조작레바(9)를 회전시키면 그 하단부(8)가 요동레바(5)의 선단측이 하향되게 하여 로울러(6)가 바퀴(3)와 전면벽(2')사이에 끼어 바퀴(3)의 회전에 제동을 가할 수 있어 경사면에 청소기를 놓아 두어도 미끄럼이 방지된다.The present invention is such that when the operating lever (9) is rotated clockwise in the direction of the drawing, the lower end portion (8) of the front end of the swing lever (5) is downward, the roller (6) the wheel (3) and the front wall Brake can be applied to the rotation of the wheels 3 between the 2 ', so that slippage is prevented even when the cleaner is placed on the inclined surface.
한편 조작레바(9)를 시계반대방향으로 회전시키면 요동레바(5)가 그 핀(4)을 중심으로 하여 스프링(7)의 탄력에 의해 시계방향으로 회전하므로써 선단의 로울러(6)가 바퀴(3)와 전면벽(2')사이에서 분리되어 바퀴(3)의 회전이 가능하도록 하여 청소기본체(1)가 이동될 수 있도록 하는 것이다.On the other hand, when the operating lever 9 is rotated counterclockwise, the swing lever 5 rotates clockwise by the elasticity of the spring 7 around the pin 4, so that the roller 6 at the tip is wheel ( It is separated between the 3) and the front wall (2 ') to enable the rotation of the wheel (3) so that the cleaning base (1) can be moved.
제3도는 본 고안의 다른 실시형태를 보인 것으로, 청소기 본체(1A)에 착설되는 바퀴(3A)에 스포크(3B)를 배설하고 본체(1A)에는 손잡이편(2A)을 갖는 "ㄱ"자형의 제동편(4A)을 핀(5A)으로 착설하여 청소기의 제동이 요구될 때에는 손잡이편(2A)을 조작하여 제동편(4A)이 바퀴(3A)의 스포크(3B)사이에 삽입되게 하므로서 바퀴(3A)가 회전되지 않게 한 것으로, 역시 청소기를 경사면에 정지시켜 놓을 때에 적절히 사용될 수 있는 것이다.3 shows another embodiment of the present invention, in which the spoke 3B is disposed on the wheel 3A mounted on the cleaner body 1A, and the body 1A has a handle piece 2A. When the braking piece 4A is installed with the pin 5A and the braking of the cleaner is required, the handle piece 2A is operated to allow the braking piece 4A to be inserted between the spokes 3B of the wheel 3A. 3A) is not rotated, and can be used properly when the cleaner is stopped on an inclined surface.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900019721U KR920007558Y1 (en) | 1990-12-13 | 1990-12-13 | Brake equipment of vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900019721U KR920007558Y1 (en) | 1990-12-13 | 1990-12-13 | Brake equipment of vacuum cleaner |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920011158U KR920011158U (en) | 1992-07-24 |
KR920007558Y1 true KR920007558Y1 (en) | 1992-10-16 |
Family
ID=19306929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900019721U KR920007558Y1 (en) | 1990-12-13 | 1990-12-13 | Brake equipment of vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920007558Y1 (en) |
-
1990
- 1990-12-13 KR KR2019900019721U patent/KR920007558Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920011158U (en) | 1992-07-24 |
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