CN2072046U - Safety device for antiskid during braking - Google Patents
Safety device for antiskid during braking Download PDFInfo
- Publication number
- CN2072046U CN2072046U CN 90218272 CN90218272U CN2072046U CN 2072046 U CN2072046 U CN 2072046U CN 90218272 CN90218272 CN 90218272 CN 90218272 U CN90218272 U CN 90218272U CN 2072046 U CN2072046 U CN 2072046U
- Authority
- CN
- China
- Prior art keywords
- brake
- safety device
- automobile
- during braking
- antiskid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Abstract
The utility model relates to a safety device for antiskid during braking, which is formed by the added elements of a pressure switch, an electromagnetic chuck or a motor and a gas valve on the basis of the original braking mechanism for an automobile. The structure of the device is simple and a driver can control the direction of the automobile very well and can make the automobile stop stably, safely and rapidly during braking. The device is especially suitable for the automobile with a pneumatic braking mechanism.
Description
The utility model relates to a kind of brake device for car, especially a kind of brake non-slip safety device.
Usually the emergency braking of automobile is to utilize tire and ground-surface friction to realize, because the inertia that speed is produced when the deadweight of vehicle and driving, be difficult to make vehicle in short distance, to stop, road surface as rainy day and poor adhesive force, vehicle also can produce sideslip, braking distance is longer, and the direction of vehicle is difficult to control in the case, and Tyte Wear is bigger.
The braking force that the purpose of this utility model provides a kind of automotive use that is particularly useful for having compression air brake is big, and stopping distance is short, and locking is reliable, and chaufeur can fine control vehicle direction and brake non-slip safety device that vehicle safety is come to a complete stop fast.
The utility model is on the basis of original brake gear, respectively increases by one at forward and backward gas distributing tee place by electromagnetism suction or electrical motor, connects threeway and valve and constitutes the brake non-slip safety device of also controlling by a pressure switch.
Further describe below in conjunction with accompanying drawing.
Fig. 1 is the original brake gear structural representation of automobile.
Fig. 2 is the connection location figure of the utility model at original device.
Fig. 3 is the utility model structural representation.
As figure, the utility model is on the basis of original automobile braking device, keep original Air compressor (1), air tank (2), brake activation valve (3), pedal (4), preceding gas distributing tee (5), back gas distributing tee (6), tracheae (7), Back-braking drum (8), preceding brake wheel (9) structure does not change, preceding, threeway (5 is divided in the back, 6) locate, each increases by one and connects threeway (18), connect this device by interface (9), this device is by a pressure switch (12), two electromagnetism are inhaled (11) or electrical motor (16) and two valves (13), valve seat (14) is formed.As Fig. 3, locate in threeway in forward and backward minute (5,6), connect one respectively and inhale this device that (11) or electrical motor (16) and valve (13), valve seat (14) are formed by electromagnetism, and control by a pressure switch (12), pressure switch (12) connects automobile power source, connects electromagnetism by contact switch (10) and inhales (11).Glancing impact, brake line produces certain pressure, and pressure switch (operation pressure is adjustable) is connected, electromagnetism is inhaled (11) and is produced suction promotion valve (13), valve opening, the air pressure in the bleeder brake pipeline outward, electromagnetism is inhaled and is connected a contact switch (10), when the forced stroke of electromagnetism suction will finish switch (10) is pushed open, electromagnetism sucks back the position, valve closure, the brake-pressure of brake drum increases, contact switch rebounds, and recloses circuit, electromagnetism suction work.Such working cycle reaches in a second tens of times, pressure in the brake piping is increased and decreased apace, brake facing and brake wheel move at high speed, so both can guarantee that higher pressure arrived brake wheel, also can control this pressure and can not act on brake wheel for a long time, form the sort ofly, have very strong earth-grasping force in stopped braking before dead of tire, prevent defective steering stabilizer effectively, make it safety and come to a complete stop.
The utility model is simple in structure, and manufacturing is installed easily, and only needing increase sub-fraction on the basis of original braking mechanism, both can reach to make the purpose that vehicle is quick, safety comes to a complete stop.
Claims (1)
1, a kind of brake non-slip safety device, by Air compressor (1), air tank (2), brake activation valve (3), pedal (4), preceding gas distributing tee (5), back gas distributing tee (6), Back-braking drum (7), preceding brake wheel formations such as (8), it is characterized in that: locate respectively to connect forward and backward minute threeway (5), (6) one by electromagnetism inhale (11) or electrical motor (16) and valve (13), valve seat (14) is formed, and the brake non-slip safety device of being controlled by a pressure switch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90218272 CN2072046U (en) | 1990-08-18 | 1990-08-18 | Safety device for antiskid during braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90218272 CN2072046U (en) | 1990-08-18 | 1990-08-18 | Safety device for antiskid during braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2072046U true CN2072046U (en) | 1991-02-27 |
Family
ID=4897127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90218272 Withdrawn CN2072046U (en) | 1990-08-18 | 1990-08-18 | Safety device for antiskid during braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2072046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673227A (en) * | 2018-05-31 | 2018-10-19 | 安徽沃屹智能装备有限公司 | A kind of teaching drilling device with safeguard function |
-
1990
- 1990-08-18 CN CN 90218272 patent/CN2072046U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673227A (en) * | 2018-05-31 | 2018-10-19 | 安徽沃屹智能装备有限公司 | A kind of teaching drilling device with safeguard function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |