KR900000407Y1 - Brake equipment of hand cart - Google Patents
Brake equipment of hand cart Download PDFInfo
- Publication number
- KR900000407Y1 KR900000407Y1 KR2019870004212U KR870004212U KR900000407Y1 KR 900000407 Y1 KR900000407 Y1 KR 900000407Y1 KR 2019870004212 U KR2019870004212 U KR 2019870004212U KR 870004212 U KR870004212 U KR 870004212U KR 900000407 Y1 KR900000407 Y1 KR 900000407Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rear car
- piece
- braking device
- braking
- section
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/048—Hub brakes; drum brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0438—Braking mechanisms; Locking devices against movement hand operated
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 전체 정면도.1 is an overall front view of the present invention.
제2도는 본 고안의 요부 작동상태의 일부 확대도.2 is an enlarged view of a part of the main operating state of the present invention.
제3도 (a) (b)는 본 고안의 제동구의 작동상태도.Figure 3 (a) (b) is an operating state of the brake opening of the present invention.
제4도는 본 고안의 착설상태의 단면도.4 is a cross-sectional view of the installation state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 리어카아 1' : 프레임1: rear car 1 ': frame
1" : 견인간 2 : 허브1 ": Towing 2: Hub
3 : 제동구 5' : 축3: Braking port 5 ': Shaft
4, 4' : 라이닝 5 : 작동간4, 4 ': lining 5: between operation
6 : 지지구 7 : 작동횡간6: support 7: operating width
8 : 연동편 8' : 구동편8: Interlocking piece 8 ': Driving piece
9 : 롯드 10 : 레버9: rod 10: lever
11 : 견인와이어11: tow wire
본 고안은 리어카의 양측 허브내에 제동장치를 각각 장설하여 롯드를 선단 작동간에 연결시켜 견인간 상에 형성된 레버를 작동시켜 정확하고 안전하게 제동시킬 수 있게 된 리어카아의 제동장치에 관한 것이다.The present invention relates to a braking device for a rear car that can be installed in each of the hubs on both sides of the rear car to connect the rods between the front end operations to operate the lever formed on the towing section so that the braking device can be accurately and safely braked.
종래에는 리어카아에 제동장치가 구비되지 않아서 후단부에 폐타이어등을 착설하여 리어카아가 끌리게 하여 제동하므로서 사고의 원인이 되었으며 이를 해결하기 위하여 허브상에 재동판을 연설시켜 이에 제동장치를 형성한 것에 있으나 이는 착설하기가 어려울 뿐 아니라 리어카아에 많은짐을 적재하면 중량을 지탱하지 못하여 제동장치가 제 기능을 못하게되어 비탈길에서 사고의 위험성이 많으며, 근래에는 쓰레기 수거용 리어카의 사고가 많아 발생되어 사회문제로 제거되는 등의 문제점이 있었다.Conventionally, a braking device is not provided on the rear car, so a waste tire is installed at the rear end, and the rear car is attracted and braked to cause an accident. However, this is not only difficult to install, but if a lot of luggage is loaded on the rear car, it cannot support the weight and the braking device can not function properly. There was a problem such as being removed.
본 고안은 이와 같은 제결점을 해결하기 위하여 리어카아의 허브 내측 공간부에 한쌍의 타이닝이 구비된 제동구를 삽설 고정하고 선단 프레임의 양측 지지구에 유설된 작동 횡간의 양측부에 연동편과 구동편을 돌설하여 제동구의 작동간에 연설된 롯드를 연동편에 연결시키고 견인간에 형성된 레버의 견인와이어를 작동횡간의 구동편에 연결하여 연관 작동되게 구성하여서 통상의 리어카아와 같이 사용할수 있는 바 리어카아의 견인간에 형성된 레버를 작동시키면 견인와이어가 작동횡간의 구동편을 당겨서 회전시킴으로서 이에 비례하여 연동간의 롯드가 제동구의 작동간을 당겨 회전시키면 라이닝이 벌어져 허브의 내면에 긴밀하게 밀착됨으로서 리어카아의 구동륜이 보다 정확하고 안전하게 제동됨으로서 비탈길에서의 사고를 미연에 방지할 수 있게 고안된 것으로서 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.In order to solve this problem, the present invention inserts and secures a braking tool provided with a pair of tinnings in the inner space of the hub of the rear car, and interlocking pieces at both sides of the working transverses which are installed at both supports of the front end frame. It can be used like a normal rear car by connecting the rod spoked between the operation of the braking port by connecting the driving piece to the interlocking piece, and by connecting the traction wire of the lever formed between the towing to the driving piece between the working transverses. When the lever formed between the towing of the rear car is operated, the towing wire pulls and rotates the driving piece between the working widths.In contrast, when the rod between linkages pulls and rotates between the operation of the brake, the lining is opened and it closely adheres to the inner surface of the hub. The driving wheel of the child can be braked more accurately and safely to prevent accidents on the slope. As it is designed to be described in detail by the accompanying drawings as follows.
리어카아(1)에 제동장치가 형성된 것에 있어서 양측 허브(2)의 내면 공간부상에 한쌍의 라이닝(4)(4')이 유착되고 작동간(5)의 축(5')에 의하여 작동되는 제공구(3)를 삽설하여 허브축(2')에 나착고정하고 프레임(1')의 선단 저면부에 형성된 양측 지지구(6)에 연동편(8)과 구동편(8')이 돌설된 작동횡간(7)을 유설하여 작동간(5)에 연설된 롯드(9)를 작동 횡간(7)의 연동편(8)에 연결시키고 견인간(1")에 형성된 레버(10)의 견인 와이어(11)를 작동횡간(7)의 구동편(8')에 연결하여 연관 작동되게 구성하여서 된 것이다.In the case where the braking device is formed in the rear car 1, a pair of linings 4 and 4 'are adhered to the inner space of the hubs 2 on both sides and are operated by the shaft 5' of the operating period 5. The interlocking piece 8 and the driving piece 8 'protrude from both support members 6 formed on the tip bottom surface of the frame 1' by inserting the provision tool 3 into the hub shaft 2 '. Connecting the rod 9 spoken between the operating bars 5 to the interlocking piece 8 of the operating bars 7 and pulling the lever 10 formed in the towing bar 1 ". The wire 11 is connected to the drive piece 8 'of the operation cross section 7 so as to be configured to be associated with the operation.
도면중 미설명부호 12는 고정볼트이고, 13은 밀착포이다.In the drawings, reference numeral 12 denotes a fixing bolt, and 13 denotes a contact cloth.
이와 같이 된 본 고안의 작용효과를 보다 상세히 상술하면 제동장치가 장착된 본 고안의 리어카아(1)를 통상의 리어카아와 같이 사용할 수 있는바 리어카아(1)에 짐을 적재하고 운행 중 제동코져 할때 견인간(1")에 형성된 레버(10)을 눌러서 작동시키면 견인와이어(11)가 프레임(1')의 선단 저면 지지구(6)에 횡설돈 작동횡간(7)의 구동편(8')을 당겨서 회전시키면 이에 비례하여 연동편(8)이 롯드(9)를 당기면 제동구(3)의 작동간(5)이 축(5')을 일측으로 회전시킴에 따라서 이에 밀접된 라이닝(4)(4')의 선단부를 외측으로 벌려주면 라이닝 (4)(4')에 형성된 접착포(13)가 허브(2)의 내면에 긴밀하게 밀착되어 구동륜이 정확하고 안전하게 제동되므로서 양측 허브(2)에 형성된 재동구를 이용하여 빠른 속도로 주행시에나 비탈길에서 정확하고 안전하게 제동시킬수 있어 불의의 사고를 미연에 방지할 수 있으며 제동구(3)가 허브(2)의 내면에 형성되고 허브를 직접 제동시키게 구성되어 리어카에서 많은짐을 적재하여도 제동 작동이 정확하여 종래와 같이 밀리는 일이 없이 안전하고 고정이 없으며 또 프레임(1')의 저면부에 형성된 지지구(6)에 연동편(8)과 구동편(8')이 돌설된 작동횡간(7)을 유설하여 견인간(1")의 양측에 각각 형성된 레버를 임의로 선택 작동시켜도 정확하게 양측 제동구가 동시에 작동됨으로서 제동작동이 보다 효율적이면서도 정확하게 작동되므로 각종사고를 미연에 방지할 수 있고 구조가 간단하여 제작이 용이하고 고장이 없어 안전하고 편리하게 실요적으로 오래 사용할 수 있는 등의 효과를 가진다.In more detail the effect of the present invention in this way can be used with the rear car (1) of the present invention equipped with a braking device bar load on the rear car (1), braking nose while driving When the lever 10 formed in the traction rod 1 "is pressed and operated, the traction wire 11 is driven to the front end support 6 of the frame 1 'so that the drive piece 8 ') And the rotation piece (8) pulls the rod (9) in proportion to this, when the interlocking piece (8) pulls the rod (9), the operating period (5) of the braking hole (3) rotates the shaft (5') to one side so that the lining 4) Open the tip of (4 ') to the outside, and the adhesive cloth 13 formed on the lining (4) (4') comes into close contact with the inner surface of the hub (2) so that the driving wheels are accurately and safely braked. Using the re-entry formed in (2), it can be braked accurately and safely at high speed or on slope Significant accidents can be prevented in advance, and the braking port (3) is formed on the inner surface of the hub (2) and configured to brake the hub directly. A traction bar (1 ") is provided with a safety interlock (7) with an interlocking piece (8) and a driving piece (8 ') protruding from the support (6) formed at the bottom of the frame (1'). Even if the levers formed on both sides are selected and operated arbitrarily, both brakes are operated at the same time, which makes the braking operation more efficient and accurate. Therefore, various accidents can be prevented in advance, and the structure is simple and easy to manufacture. It has the effect of being useful and practically long.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870004212U KR900000407Y1 (en) | 1987-03-31 | 1987-03-31 | Brake equipment of hand cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870004212U KR900000407Y1 (en) | 1987-03-31 | 1987-03-31 | Brake equipment of hand cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880017826U KR880017826U (en) | 1988-10-27 |
| KR900000407Y1 true KR900000407Y1 (en) | 1990-01-30 |
Family
ID=19261078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870004212U KR900000407Y1 (en) | 1987-03-31 | 1987-03-31 | Brake equipment of hand cart |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900000407Y1 (en) |
-
1987
- 1987-03-31 KR KR2019870004212U patent/KR900000407Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR880017826U (en) | 1988-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11028889B2 (en) | Self-energizing brake caliper | |
| KR900000407Y1 (en) | Brake equipment of hand cart | |
| GB0525910D0 (en) | Method of braking a vehicle | |
| EP0297430A3 (en) | Traction or load carrying vehicle provided with a free-space between the rear wheels | |
| US2828833A (en) | Brake assembly | |
| DE3660797D1 (en) | Chassis for trailers with an overrun brake | |
| KR900009945Y1 (en) | Hand cart braking mechanism | |
| JPS5621939A (en) | Brake structure for running of working vehicle | |
| CN218616605U (en) | Lockable steering wheel of anti-skidding slope | |
| FI90843C (en) | Coupling piece for changing the ball coupling method to another coupling method | |
| JPH10230826A (en) | Ice nonskid sleigh plate mounting device for safety driving of automobile | |
| KR0135290Y1 (en) | Cable guide plate | |
| JP2001334941A (en) | Hand truck | |
| DE29817120U1 (en) | Brake power interruption for two-wheelers with an integrated alternator for hydraulic brake systems | |
| KR920006186A (en) | Rear Car Braking System | |
| CN2157117Y (en) | Mud remover for bicycle tyre | |
| JPS57209407A (en) | Tractor for motorcycle | |
| KR860001450Y1 (en) | Autocycle brake lever | |
| KR101127801B1 (en) | Toggle type parking brake apparatus | |
| JPS61160381A (en) | Connector for brake wire for bicycle | |
| JPH0231350Y2 (en) | ||
| KR100242072B1 (en) | 4-wheel braking parking brake | |
| KR0119222Y1 (en) | Parking brake structure | |
| KR19980015566U (en) | Mounting structure of car parking brake cable | |
| DE68904793D1 (en) | BRAKE DEVICE FOR STEERING WHEELS. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| NORF | Unpaid initial registration fee |