CN100427340C - Pneumatic rotary automobile safety belt - Google Patents
Pneumatic rotary automobile safety belt Download PDFInfo
- Publication number
- CN100427340C CN100427340C CNB2006101555084A CN200610155508A CN100427340C CN 100427340 C CN100427340 C CN 100427340C CN B2006101555084 A CNB2006101555084 A CN B2006101555084A CN 200610155508 A CN200610155508 A CN 200610155508A CN 100427340 C CN100427340 C CN 100427340C
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- China
- Prior art keywords
- guide
- safety belt
- safety strap
- axis
- valve
- 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.)
- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000009467 reduction Effects 0.000 claims description 4
- 230000030279 gene silencing Effects 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 101100537937 Caenorhabditis elegans arc-1 gene Proteins 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The pneumatic rotary automobile safety belt has one transverse H-arched safety belt with perforated ends set in the guide axle capable of being shifted in the rack hole and connected to the side bearings over the pedestal; one cylinder in a box and possessing extending piston rod connected to the guide axle with guide pin set inside the guide slot in the perforated ends; pressure sensors in the no-hole ends of the safety belt; electromagnetic exchange valve connected to the cylinder, pressure regulating valve and air source valve connected to the air inlet of the electromagnetic exchange valve; and silencing throttle valve connected to the air outlet of the electromagnetic exchange valve. The horizontal reciprocation of the cylinder is converted into the rotation motion of the H-arched safety belt, and the safety belt pressurizes two sides of chest of the rider automatically, with the pressure being regulated automatically by means of the pressure sensors.
Description
Technical field
The present invention relates to a kind of Pneumatic rotary automobile safety belt.
Background technology
At present, existing armstrong's patent motorcycle safety band is made up of parts such as a high-intensity fabric belt and wind spring, ratchet, inhibiting device, snap closes, it can freely stretch at ordinary times, at emergency braking with when unforeseen circumstances such as bumping, can limit passenger's body and move.But this safety strap need manually be finished, and easily because carelessness or idea of leaving things to chance and do not fasten one's safety belt, thereby might bring life danger.
Summary of the invention
The purpose of this invention is to provide mode of motion is that horizontal reciprocating movement is converted into a kind of Pneumatic rotary automobile safety belt that rotatablely moves, and energy volitional check passenger's health moves, to overcome the defective that above-mentioned motorcycle safety band exists.
The technical solution adopted for the present invention to solve the technical problems is:
The nose end that has of the safety strap that horizontal " H " is arc is contained on the safety strap axis of guide of both sides, is rotationally connected with two side stands of base top, and the axis of guide can move in the hole of support; Box body is housed between two stands, the double piston-rod cylinder of piston rod is housed in the box body, the piston rod and the axis of guide connect by flange, safety strap have nose end to have to transfer crank motion to rotatablely move guide groove, the guide finger on the axis of guide is contained in the guide groove; Pressure sensor is equipped with in no nose end two inboards of safety strap, and the double piston-rod cylinder connects solenoid directional control valve by tracheae, and the inlet end of solenoid directional control valve connects pressure regulating valve and gas source switch valve, and the outlet side of solenoid directional control valve connects the noise reduction flow regulating valve.
Inflatable packer is equipped with in arc safety strap two inboards of described horizontal stroke " H ".
The beneficial effect that the present invention has is:
The horizontal reciprocating movement of double piston-rod cylinder is converted into rotatablely moving of the arc safety strap of horizontal stroke " H ", the both sides of safety strap can compress both sides, occupant shirtfront automatically by air control unit, and can also be by safety strap two inside pressure sensors energy automatic compensation thrust.The present invention is simple in structure, easy to use, and handsome in appearance.
Description of drawings
Fig. 1 is the safety strap structural representation;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the air control unit schematic diagram.
Among the figure: 1. safety strap, 2. pressure sensor, 3. inflatable packer, 4. the safety strap axis of guide, 5. guide finger, 6. flange, 7. base, 8. piston rod, 9. tracheae, 10. double piston-rod cylinder, 11. box bodys, 12. support, 13. solenoid directional control valves, 14. noise reduction flow regulating valve, 15. pressure regulating valves, 16. gas source switch valves.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the present invention is that the nose end that has at horizontal " H " arc safety strap 1 is contained on the safety strap axis of guide 4 of both sides, is rotationally connected with two side stands 12 of base 7 tops, and the axis of guide 4 can move in the hole of support 12; 12 of two stands are equipped with box body 11, the cylinder 10 of piston rod 8 is housed in the box body, piston rod 8 connects by flange 6 with the axis of guide 4, safety strap 1 have nose end to have to transfer crank motion to rotatablely move guide groove, the guide finger 5 on the axis of guide 4 is contained in the guide groove; Pressure sensor 2 is equipped with in no nose end two inboards of safety strap 1, double piston-rod cylinder 10 connects solenoid directional control valve 13 by tracheae 9, the inlet end of solenoid directional control valve 13 connects pressure regulating valve 15 and gas source switch valve 16, and the outlet side of solenoid directional control valve 13 connects noise reduction flow regulating valve 14.
Principle of work of the present invention is:
As shown in Figure 3, car door opening, high pressure gas in the air compressor enter from the B passage of solenoid directional control valve, B ' the passage output of solenoid directional control valve, cylinder piston is under pneumatic action, to the motion of k direction, promote safety strap 1 by guide finger 5 and rotate, thereby open safety strap 1 around the safety strap axis of guide 4.
As shown in Figure 3, closing of the door, high pressure gas in the air compressor enter from the A channel of solenoid directional control valve 13, the output of solenoid directional control valve A ' passage, cylinder piston moves to K ' direction under pneumatic action, promote safety strap 1 by guide finger 5 and rotate around the safety strap axis of guide 4, thus closed safe band 1.
The above-mentioned specific embodiment is used for the present invention that explains, rather than limits the invention, and in the protection domain of spirit of the present invention and claim, any modification and change to the present invention makes all fall into protection scope of the present invention.
Claims (2)
1. Pneumatic rotary automobile safety belt, it is characterized in that: the nose end that has of the safety strap (1) that horizontal " H " is arc is contained on the safety strap axis of guide (4) of both sides, be rotationally connected with two side stands (12) of base (7) top, the axis of guide (4) can move in the hole of support (12); Box body (11) is housed between two stands (12), the double piston-rod cylinder (10) of piston rod (8) is housed in the box body, piston rod (8) connects by flange (6) with the axis of guide (4), safety strap (1) have nose end to have to transfer crank motion to rotatablely move guide groove, the guide finger (5) on the axis of guide (4) is contained in the guide groove; Pressure sensor (2) is equipped with in no nose end two inboards of safety strap (1), double piston-rod cylinder (10) connects solenoid directional control valve (13) by tracheae (9), the inlet end of solenoid directional control valve (13) connects pressure regulating valve (15) and gas source switch valve (16), and the outlet side of solenoid directional control valve (13) connects noise reduction flow regulating valve (14).
2. Pneumatic rotary automobile safety belt according to claim 1 is characterized in that: inflatable packer (3) is equipped with in arc safety strap (1) two inboard of described horizontal stroke " H ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101555084A CN100427340C (en) | 2006-12-27 | 2006-12-27 | Pneumatic rotary automobile safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101555084A CN100427340C (en) | 2006-12-27 | 2006-12-27 | Pneumatic rotary automobile safety belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1986299A CN1986299A (en) | 2007-06-27 |
| CN100427340C true CN100427340C (en) | 2008-10-22 |
Family
ID=38183270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101555084A Expired - Fee Related CN100427340C (en) | 2006-12-27 | 2006-12-27 | Pneumatic rotary automobile safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100427340C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765367A (en) * | 2012-08-15 | 2012-11-07 | 沈阳金杯锦恒汽车安全***有限公司 | Automobile safety belt retractor provided with silencer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401287B (en) * | 2014-10-29 | 2017-01-11 | 长城汽车股份有限公司 | Vehicle safety belt automatic tying device and vehicle provided with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3882955A (en) * | 1972-06-22 | 1975-05-13 | Tokai Rika Co Ltd | Safety belt device for vehicles |
| US3942820A (en) * | 1973-08-13 | 1976-03-09 | Lindblad O L | Safety belt for vehicles |
| US3971569A (en) * | 1973-02-21 | 1976-07-27 | Nissan Motor Company Limited | Safety seat belt device with an inflatable cushioning means |
| CN200992182Y (en) * | 2006-12-27 | 2007-12-19 | 浙江大学 | Pneumatic rotary safety belt for automobile |
-
2006
- 2006-12-27 CN CNB2006101555084A patent/CN100427340C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3882955A (en) * | 1972-06-22 | 1975-05-13 | Tokai Rika Co Ltd | Safety belt device for vehicles |
| US3971569A (en) * | 1973-02-21 | 1976-07-27 | Nissan Motor Company Limited | Safety seat belt device with an inflatable cushioning means |
| US3942820A (en) * | 1973-08-13 | 1976-03-09 | Lindblad O L | Safety belt for vehicles |
| CN200992182Y (en) * | 2006-12-27 | 2007-12-19 | 浙江大学 | Pneumatic rotary safety belt for automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765367A (en) * | 2012-08-15 | 2012-11-07 | 沈阳金杯锦恒汽车安全***有限公司 | Automobile safety belt retractor provided with silencer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1986299A (en) | 2007-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20121227 |