KR0127036Y1 - Tire air injector - Google Patents
Tire air injectorInfo
- Publication number
- KR0127036Y1 KR0127036Y1 KR2019930022556U KR930022556U KR0127036Y1 KR 0127036 Y1 KR0127036 Y1 KR 0127036Y1 KR 2019930022556 U KR2019930022556 U KR 2019930022556U KR 930022556 U KR930022556 U KR 930022556U KR 0127036 Y1 KR0127036 Y1 KR 0127036Y1
- Authority
- KR
- South Korea
- Prior art keywords
- injection
- pressure
- spring
- air
- path
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/04—Supplying air for tyre inflation
- B60S5/043—Supplying air for tyre inflation characterised by the inflation control means or the drive of the air pressure system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
본 고안은 차량의 타이어 공기주입장치에 관한 것이다.The present invention relates to a tire air injection device of a vehicle.
종래의 공기주입장치는 압력눈금을 보아가며 공기를 주입하거나 과주입되면 다시 빼거나 하는 일을 반복해야 했다.Conventional air injectors had to repeat the work of injecting or over-injecting air while looking at the pressure scale.
본 고안은 미리 조정된 공기압에 따라 주입후 자동차단 되도록 하기 위하여 계기부(1)와 눈금표시부(1')를 갖는 압력조정손잡이(2)가 상부에 설치되고 역류로(3)가 형성되는 몸체(4)내에 상기 압력조정손잡이(2)의 회전에 따라 스프링(6)을 밀 수 있는 슬라이딩 볼트(7)와, 상기 슬라이딩 볼트(7)에 의하여 몸체(4)내를 기밀하게 상하운동하며 유입구(8)와 유출구(9)를 갖는 중공의 슬라이드관(10)과, 상기 슬라이드관(10)내에서 스프링압에 따라 유입구(8)를 개방할 수 있는 볼(11) 및 역류되는 공기압에 의하여 주입로(5)를 차단할 수 있도록 역류로(3)와 주입로(5) 사이에 설치된 주입로차단장치(12)를 구비시킨 것이다.According to the present invention, a body having a pressure adjusting knob (2) having a meter portion (1) and a scale display portion (1 ') is installed at an upper portion and a counter flow path (3) is formed in order to shut off after injection according to a preset air pressure. A sliding bolt 7 capable of pushing the spring 6 in accordance with the rotation of the pressure adjusting knob 2 and the sliding bolt 7 in the body 4 by airtightly moving up and down in an airtight manner by means of the sliding bolt 7. A hollow slide tube (10) having an opening (8) and an outlet (9), a ball (11) capable of opening the inlet (8) in accordance with a spring pressure in the slide tube (10), and back air pressure The injection path blocking device 12 is provided between the backflow path 3 and the injection path 5 so as to block the injection path 5.
Description
제1도는 전체구성약도.1 is the overall configuration diagram.
제2도는 장치부 단면도.2 is a cross-sectional view of the apparatus part.
제3도는 주입로 차단장치부 확대단면도.3 is an enlarged cross-sectional view of the injection block unit.
제4도는 압력조정부 사시도.4 is a perspective view of the pressure adjusting unit.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 계기부 2 : 압력조정손잡이1: Instrument part 2: Pressure adjusting knob
3 : 역류로 4 : 몸체3: backflow 4: body
5 : 주입로 6,16,19 : 스프링5: injection, 6,16,19: spring
7 : 슬라이딩 볼트 10 : 슬라이딩관7: sliding bolt 10: sliding tube
11 : 볼 12 : 주입로 차단장치11 ball 12: injection blocker
17 : 압력판 18 : 원통밸브체17 pressure plate 18 cylindrical valve body
20 : 밸브판20: valve plate
본 고안은 차량의 타이어 공기주입장치에 관한 것이다.The present invention relates to a tire air injection device of a vehicle.
종래의 타이어 공기주입장치는 콤퓨레샤와 주입구중간에 주입압력을 눈으로 식별할 수 있는 압력게이지와 상기 식별된 압력치에 따라 공기주입을 차단하거나 계속 주입할 수 있는 수조작밸브로 이루어진 장치를 연결하여 사용하여 왔는 바 이 경우에는 사람이 압력눈금을 보아가며 공기를 주입하거나 과주입되면 다시 빼거나 하는 일을 반복해야 했다.Conventional tire air injection device is composed of a pressure gauge that can visually identify the injection pressure between the compressor and the injection port and a hand operated valve that can block or continue to inject air in accordance with the identified pressure value. In this case, the person had to repeat the operation of seeing the pressure scale and re-injecting air or over-injecting it.
본 고안은 이러한 번거로움을 피하기 위하여 주입하고자 하는 압력을 미리 맞추어놓고 일정압력이상이 되면 자동으로 주입이 차단되도록 한 것이다.The present invention is to set the pressure to be injected in advance in order to avoid such a hassle to automatically block the injection when a certain pressure or more.
본 고안은 제1도 내지 제4도에서 보는 바와 같이 계기부(1)와 눈금표시부(1')를 갖는 압력조정손잡이(2)가 상부에 설치되고 역류로(3)가 형성되는 몸체(4)내에 상기 압력조정손잡이(2)의 회전에 따라 스프링(6)을 밀 수 있는 슬라이딩 볼트(7)와, 상기 슬라이딩 볼트(7)에 의하여 몸체(4)내를 기밀하게 상하운동하며 유입구(8)와 유출구(9)를 갖는 중공의 슬라이드관(10)과, 상기 슬라이드관(10) 내에서 스프링압에 따라 유입구(8)를 개방할 수 있는 볼(11) 및 역류되는 공기압에 의하여 주입로(5)를 차단할 수 있도록 역류로(3)와 주입로(5) 사이에 설치된 주입로차단장치(12)를 구비시킨 것으로서, 몸체(4)는 콤퓨레샤(13)와 주입구(14) 사이에서 각각 호스(15,15')와 연결되어 있다.In the present invention, as shown in FIGS. 1 to 4, the pressure adjusting knob 2 having the meter portion 1 and the scale display portion 1 ′ is installed on the upper portion of the body 4 and the counter flow path 3 is formed. The sliding bolt (7) which can push the spring (6) in accordance with the rotation of the pressure adjusting knob (2) in the inside, and the inlet (8) by hermetically moving up and down in the body (4) by the sliding bolt (7) And a hollow slide tube (10) having an outlet (9) and a ball (11) capable of opening the inlet (8) in accordance with the spring pressure in the slide tube (10) and the inlet air flow An injection path blocking device 12 is provided between the back flow path 3 and the injection path 5 so as to block the body 5, and the body 4 is disposed between the compressor 13 and the injection port 14. Are connected to hoses 15 and 15 ', respectively.
또, 상기한 주입로 차단장치(12)는 역류되는 공기압으로 스프링(16)을 밀 수 있는 압력판(17)과 상기 스프링(16)에 의하여 하향운동하여 주입로(5)를 차단할 수 있는 원통밸브체(18) 및 상기 원통밸브체(18)와 같이 하향운동하여 주입로(5)를 차단할 수 있도록 스프링(19)으로 탄력설치된 밸브판(20)으로 이루어져 있다.In addition, the injection path blocking device 12 is a cylindrical valve capable of blocking the injection path (5) by downward movement by the pressure plate 17 and the spring 16 to push the spring 16 to the back flow air pressure It consists of a valve plate (20) elastically installed with a spring (19) so as to block the injection path (5) by moving downwardly like the sieve (18) and the cylindrical valve body (18).
미설명부호 8'는 또다른 유입구이다.Unexplained 8 'is another inlet.
따라서, 압력조정손잡이(2)를 돌려 눈금표시부(1')를 계기부(1)의 외면의 고정표시점에 맞춘다.Accordingly, the pressure adjusting knob 2 is turned to align the scale display portion 1 'with the fixed display point on the outer surface of the gauge portion 1.
이러한 조정은 예컨대, 상기 눈금 표시부(1')를 0~9까지의 눈금으로 표시할 경우 압력조정손잡이(2)를 한 바퀴돌리면 10psi를 나타내기 때문에 일반적으로 50psi를 타이어 적정치로 한다면 다섯바퀴를 돌리면 50psi로 조정되는 것이다.This adjustment is, for example, when the scale display portion 1 'is displayed on a scale of 0 to 9, the pressure adjustment knob 2 turns 10 psi. Turn to adjust to 50 psi.
이 때에 슬라이딩 볼트(7)는 슬라이드관(10)내로 나사결합상태에서 내려가면서 스프링(6)을 눌러 볼(11)에 상기 조정된 압력만큼의 압력을 가하게 된다. 실제에 있어 슬라이딩 볼트(7)는 내려가지 않고 몸체(4)상에서 공회전되는 것이므로 슬라이딩 볼트(7)를 돌리면 슬라이드관(10)이 몸체(4)내에서 기밀하게 상향운동하게 되는 것이다.At this time, the sliding bolt 7 presses the spring 6 while pushing down the screw 6 into the slide tube 10 to exert a pressure equal to the adjusted pressure. In practice, the sliding bolt 7 is idling on the body 4 without falling down, so when the sliding bolt 7 is turned, the slide tube 10 is hermetically upwardly moved in the body 4.
다음, 주입구(14)를 타이어에 고정하면 콤퓨레샤(13)에서 보내지는 공기가 주입로(5)를 지나 타이어에 공급된다. 이 때의 공기압은 모두 계기부(1)에 바늘로 표시된다. 상기 계기부(1)로 가는 유입관로는 미도시하였는 바 이는 몸체(4)의 일측에서 주입로(5)와 계기부(1) 사이에 형성된다.Next, when the injection port 14 is fixed to the tire, air sent from the compressor 13 is supplied to the tire through the injection path 5. The air pressure at this time is displayed on the instrument part 1 with a needle. The inlet pipe leading to the meter unit 1 is not shown, which is formed between the injection path 5 and the meter unit 1 on one side of the body 4.
상기와 같이 공기가 주입되다가 미리조정된 압력치 이상이 되면 유입구(8')내로 들어와 있던 공기가 볼(11)을 밀어올려 유입구(8)를 통해 슬라이드관(10)내로 들어갔다가 다시 유출구(9)를 거쳐 역류(3)로 향하게 된다. 역류로(3)로 들어온 공기는 압력판(17)에 압력을 가해 압력판(17)을 하향이동시키고 이에 따라 스프링(16)과 원통밸브체(18) 및 밸브판(20)이 모두 하향이동하여 주입로(5)를 차단하게 된다. 상기 주입로(5)는 실질적으로 원통밸브체(18) 및 밸브판(20)에 의하여 차단된다. 이로서 타이어에의 공기주입은 완료되는 것으로서 상기한 압력조정단계와 주입구의 타이어 결합외에는 사람이 지켜보거나 감시할 필요없이 자동적으로 주입되고 차단된다. 그러므로 종래와 같이 압력눈금을 보아가며 공기를 주입하거나 빼어야 하는 불편은 해소되는 것이다.When the air is injected as described above and above the predetermined pressure value, the air that has entered the inlet (8 ') pushes the ball (11) into the slide tube (10) through the inlet (8), and then again the outlet (9). ) Is directed to countercurrent (3). The air entering the backflow path 3 pressurizes the pressure plate 17 to move the pressure plate 17 downward, thereby injecting the spring 16, the cylindrical valve body 18, and the valve plate 20 all downward. The furnace 5 is blocked. The injection passage 5 is substantially blocked by the cylindrical valve body 18 and the valve plate 20. As a result, the air injection into the tire is completed, and is automatically injected and shut off without the need for human watching or monitoring, except for the above-described pressure adjusting step and the tire coupling of the inlet. Therefore, the inconvenience of injecting or bleeding air while seeing the pressure scale as in the prior art is eliminated.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930022556U KR0127036Y1 (en) | 1993-10-30 | 1993-10-30 | Tire air injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930022556U KR0127036Y1 (en) | 1993-10-30 | 1993-10-30 | Tire air injector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950011913U KR950011913U (en) | 1995-05-16 |
| KR0127036Y1 true KR0127036Y1 (en) | 1998-11-02 |
Family
ID=19366776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930022556U KR0127036Y1 (en) | 1993-10-30 | 1993-10-30 | Tire air injector |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0127036Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100534253B1 (en) * | 2003-10-08 | 2005-12-08 | 기아자동차주식회사 | Device for Filling a Bottom Cushion with Air Using Turbo-Charger |
-
1993
- 1993-10-30 KR KR2019930022556U patent/KR0127036Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950011913U (en) | 1995-05-16 |
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