CN2579751Y - Variable braking auxiliary device - Google Patents
Variable braking auxiliary device Download PDFInfo
- Publication number
- CN2579751Y CN2579751Y CN 02285711 CN02285711U CN2579751Y CN 2579751 Y CN2579751 Y CN 2579751Y CN 02285711 CN02285711 CN 02285711 CN 02285711 U CN02285711 U CN 02285711U CN 2579751 Y CN2579751 Y CN 2579751Y
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- China
- Prior art keywords
- vehicles
- auxiliary device
- groups
- utility
- sex change
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a variable braking auxiliary device which belongs to safety devices of vehicles. The utility model is formed by the way that a pressure plate is provided with two groups of oscillating tubes and control switches are connected among the two groups of oscillating tubes. The auxiliary device is fixed on a tyre frame of the vehicles by lengthening screws. At the time of brake, the control switches automatically control the oscillation tubes to work to enlarge the contact area of tyres and the ground. The frictional force of the tyres is enlarged to slow the inertia of the vehicles, to shorten the braking distance and to reduce the occurrence times of great traffic accidents. The utility model can assure the safety of people, the vehicles and goods. The auxiliary device has obvious effects in rain and snow weather and smooth roads or inclined road faces, has the advantages of simple manufacture and processing, low cost and convenient installation, and is widely used in a plurality of vehicle types such as automobiles, motorcycles, etc.
Description
Technical field
The utility model belongs to safety device of vehicle, particularly can change a kind of sex change brake assistant equipment of vehicle inertia.
Background technology
Existing automobile, motor bike run into the emergency situation sudden stop in the process of moving, or on the muddy road of Po Lu, sleety weather, often braking distance is very long on the ice ways face, or do not stop car at all and cause traffic accident, gently then hurt sb.'s feelings, heavy then car crash.Present vehicle brake all is to utilize brake facing to compress axletree, increases the purpose that friction force reaches deceleration, and the area of contact of axletree and brake facing is limited after all, and thrust is limited, causes that then braking distance is very long, and braking effect is not good.
Summary of the invention
The purpose of this utility model provides a kind of sex change brake assistant equipment, it is characterized in that: on dish-shaped platen 2 flat, have the screw hole 4 that matches with fixed orifice on the wheel steelframe, two groups of vibrating tube 1 of uniform installation and master cock 5 between screw hole 4 and flanging, and master cock 5 is installed between two groups of oscillating valves 1, is connected by gas piping 3.
Described oscillating valve is the square box or the pipe of closed at both ends, have one to cut off 9 in the middle of it, cavity is divided into two energy-storing chambers 10, have the vibration hole 8 of diameter 2～4mm at the middle part of two closed ends and partition 9, two ends at oscillating valve 1 pick out appendix 6 respectively, or tire air inlet pipe 7 and gas piping 3.
Described oscillating valve can be installed 2～8 on platen.
Described energy-storing chamber number is an even number 2,4,6.
The beneficial effects of the utility model are 1. in when brake control switch opens, and the gas in the tire enters energy-storing chamber, reduces part inflation in the tire, then wheel and contact area of ground increase, increase tire and frictional ground force, automobile is stopped rapidly, significantly reduce braking distance.2. guarantee the safety of chaufeur or rider and car, goods, avoid causing the major traffic accidents of car crash.3. when automobile does not have brake, has the assist brake effect.
Description of drawings
Fig. 1 is a sex change brake assistant equipment structural representation;
Fig. 2 is the AA section-drawing of Fig. 1;
Fig. 3 is an oscillating valve structural representation among Fig. 1.
The specific embodiment
Figure 1 shows that sex change brake assistant equipment structural representation.It is to have the screw hole 4 that matches with fixed orifice on the wheel steelframe on dish-shaped platen 2 flat, can 2～8 vibrating tube 1 of uniform installation between screw hole 4 and flanging, can be divided into two groups, master cock 5 is installed between the oscillating valve 1 that is divided into two groups, is connected by gas piping 3.Its oscillating valve is the square box formula pipe of closed at both ends, have one to cut off 9 in the middle of it, cavity is divided into two energy-storing chambers 10, have diameter 2～4mm vibration hole 8 (as shown in Figure 3) at the middle part of two closed ends and partition 9, two ends at oscillating valve 1 pick out appendix 6 respectively, or tire air inlet pipe 7 or gas piping 3 (as shown in Figure 1, 2).Tire air inlet pipe 7 directly and tire valve join.Above-mentioned energy-storing chamber number is an even number 2,4,6.When pin touches on the brake, master cock 5 is opened, and the air some of wheel tyre cavity is let out in the energy-storing chamber 10 of oscillating valve 1 into, and is underinflation in the tire, under vehicle weight, tire and contact area of ground are increased, increase, change vehicle preshoot force of inertia with frictional ground force, vehicle is stopped rapidly, shorten braking distance greatly, reduce or avoid the generation of accident, safety is protected.
Claims (4)
1. sex change brake assistant equipment, it is characterized in that: on dish-shaped platen (2) flat, have the screw hole (4) that matches with fixed orifice on the wheel steelframe, two groups of vibrating tube of uniform installation (1) and master cock (5) between screw hole (4) and flanging, and master cock (5) is installed between two groups of oscillating valves (1), and both are connected by gas piping (3).
2. according to the described sex change brake assistant equipment of claim 1, it is characterized in that: described oscillating valve is the square box or the pipe of closed at both ends, have one to cut off (9) in the middle of it, cavity is divided into two energy-storing chambers 10), have the vibration hole (8) of diameter 2～4mm at the middle part of two closed ends and partition (9), pick out appendix (6) respectively at the two ends of oscillating valve 1, or tire air inlet pipe (7) or gas piping (3).
3. according to the described sex change brake assistant equipment of claim 1, it is characterized in that: described oscillating valve can be installed 2～8 on platen.
4. according to the described sex change brake assistant equipment of claim 1, it is characterized in that: described energy-storing chamber number is an even number 2,4,6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285711 CN2579751Y (en) | 2002-11-15 | 2002-11-15 | Variable braking auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285711 CN2579751Y (en) | 2002-11-15 | 2002-11-15 | Variable braking auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579751Y true CN2579751Y (en) | 2003-10-15 |
Family
ID=33746657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02285711 Expired - Fee Related CN2579751Y (en) | 2002-11-15 | 2002-11-15 | Variable braking auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579751Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390368A (en) * | 2011-09-03 | 2012-03-28 | 施云宝 | Wheel reduction gear of truck |
-
2002
- 2002-11-15 CN CN 02285711 patent/CN2579751Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390368A (en) * | 2011-09-03 | 2012-03-28 | 施云宝 | Wheel reduction gear of truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |