CN1161920A - Three-point-type safety belt system for motor vehicle - Google Patents
Three-point-type safety belt system for motor vehicle Download PDFInfo
- Publication number
- CN1161920A CN1161920A CN 97102171 CN97102171A CN1161920A CN 1161920 A CN1161920 A CN 1161920A CN 97102171 CN97102171 CN 97102171 CN 97102171 A CN97102171 A CN 97102171A CN 1161920 A CN1161920 A CN 1161920A
- Authority
- CN
- China
- Prior art keywords
- point
- belt system
- safety belt
- type safety
- band edge
- 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.)
- Pending
Links
Images
Landscapes
- Automotive Seat Belt Assembly (AREA)
Abstract
The three-point-type safety belt system for motor vehicle in accordance with the present invention comprises a belt puller (12) fixed at the bottom of the vehicle seat surface (10); a safety belt (16), with its first belt end (18) being fixed at the vehicle body or vehicle seat back support and its second belt end being soiled at the belt puller (12); and inserted tongue (22) slidably mounted at the safety belt (16) and for facilitating the insertion into the tauten sleeve barrel (24).
Description
The present invention relates to the three-point-type safety belt system of power actuated vehicle.Common three-point-type safety belt system comprises: the connection device and being used to that is used to be installed in the front stall of vehicle B post bottom is installed in the connection device of the back seat of vehicle C post, and the safety strap that stretches out from the connection device at first stretches upwards and is installed on the B post separately or the steering hardware on the C post.After this get back to downwards on the vehicle fixedly on the attachment point of safety strap first band edge.In addition, in known three-point-type safety belt system, the connection device is installed on the backrest at seat, or under the situation of the belt system that is used for back seat, safety strap is contained on the vehicle baggage rack, and safety strap is stretched over attachment point from the connection device and is provided with any steering hardware of installation.
The three-point-type safety belt system of vehicle provided by the invention comprises: be fixed on the beneath connection device of vehicle seat seat surface; First band edge of safety strap is fixed on the vehicle body of vehicle or on the backrest of vehicle seat, and second band edge of safety strap is wound on the connection device; And an inserted tongue that is slidably mounted on the safety strap, in order to insert in the band buckle.
Compare with the belt system that has steering hardware, the advantage of design-calculated belt system is according to the present invention: because of the belt part of having saved between steering hardware and connection device, so it is the shortest that the length of safety strap can reduce to, because the length of safety strap is shorter, the result makes the size of the belt reel of connection device can make lessly, this is just bringing many advantages aspect weight, requisite space and the cost of connection device, and having saved steering hardware, this is expendable weight and cost-cutting once more just; In addition, suddenly split under the case of collision at vehicle, because the length of safety strap is shorter, on length, increase lessly with regard to belt flexible, automotive occupant displacement is forward reduced, be supplied to the connection device of car manufacturer to be installed on the seat, this is the growing needs of originating firm, and is last, owing to there is not common belt steering hardware, just may not have the friction loss of this device, reduced to act on the power on the safety strap.
Compare with the belt system that is installed in the connection device on the baggage rack or on the backrest, the advantage that design-calculated belt system of the present invention has is: because can send chatter or other operation sound from the connection device, but owing to bigger distance is arranged at the head of connection device and automotive occupant, so can not influence occupant's traveling comfort.
In belt system according to the present invention, according to the preferred embodiment, the attachment point of first band edge can be located on the B post or on the C post, and the connection device is installed in a side near the vehicle seat of first band edge.
In this design, when contingent, got on the vehicle body that the fractional load that is subjected to is directly delivered to vehicle by safety strap.Because the anchor fitting of first band edge of safety strap can be designed to take less space than steering hardware, so the advantage that has of comparing with the belt system of the known steering hardware that has is to reduce the clad of B post or C post.
According to a further advantageous embodiment of the invention, belt system can design like this: the attachment point of first band edge is arranged on the top of backrest, and the connection device is installed in the side near the first band edge vehicle seat, and this design can make whole belt system be installed on the vehicle seat in advance.
According to a preferred embodiment of the present invention, the connection device can be provided with is with tightening device in advance, and this just has special advantage in contingent because in the running of band advance notice tightening device, will be on occupant's pelvic region tensioning safety strap effectively.
In relevant claim, will describe other favourable improvement structure of the present invention in detail.
Now with reference to accompanying drawing narration the present invention, accompanying drawing is as follows:
Fig. 1 shows the perspective illustration of belt system of the present invention;
Fig. 2 shows the schematic front view according to belt system of the present invention.
The reader will see the belt system that is used for vehicle front stall 5 according to of the present invention in Fig. 1 and Fig. 2.But belt system of the present invention also can be used in the back seat of vehicle.
Under the seat surface 10 of front stall 5, on the supporting part of vehicle seat, install and lead device 12.Connection device 12 is provided with the guides 14 of safety strap 16 rolling-in on connection device 12, and this guides makes safety strap 16 reach seat surface 10 lateral space in addition.So far, at the beneath connection device 12 and the guides 14 placed of seat surface 10, this does not influence personnel's traveling comfort by bus.Safety strap 16 have first band edge, 18, the first band edges 18 usually with the altitude hold identical with the top of backrest 11 on the B of vehicle post 20.Connection device 12 is installed in the side near the vehicle seat of first band edge 18.Inserted tongue 22 is installed slidably, so that be used on the band buckle 24 on safety strap 16.On these neutral gear positions shown in the drawings, do not fasten seat belts 16 the time when automotive occupant in other words, safety strap 16 will upwards be taken on the attachment point of first band edge 18 on the B post from guides 14; When safety strap 16 is used by automotive occupant, safety strap will stretch to band buckle 24 from the pelvic region that guides 14 is crossed automotive occupant, be turned to by inserted tongue there.After this, safety strap 16 will be crossed the attachment point of upper body first band edge 18 on the B post of user.
In Fig. 2, also shown auxiliary band buckle 30, it is installed between the attachment point of safety strap 16 on first band edge 18 and the B post 20, and provides possibility for take off first band edge with hand from the B post.This mode is used especially in three power actuated vehicle, and small passenger car for example under the situation about using in this vehicle, is at front stall and has between the back seat of folding back forward towards the path of back seat.Under the state that first band edge 18 is freed, use back seat to become more convenient.Be preferably in protective cover (not drawing in the drawings) is set on the auxiliary band buckle 30,, exempt from injury in order to the head of protecting automotive occupant by contacting with additional band buckle.
(do not illustrate) according to another embodiment of the invention, first band edge of safety strap also can be fixed on the backrest of vehicle seat, because safety strap and backrest are folding forward together, this just can be avoided safety strap to hinder the back seat that leads to three vehicles.
Just as having known steering hardware usually, in the zone of belt deflection point, inserted tongue can have the coating that reduces to rub or have bending roller.
Be with in advance that tightening device (not drawing in the drawings) can be arranged on the connection device, in contingent, with the lax safety strap in belt system of tightening device rolling-in in advance, so that from the moment of initial generation, make automotive occupant participate in vehicle braked.
The restraining device (not illustrating) that is used for the locking mechanism of connection device also can be arranged on the connection device, and described device is suitable for corresponding with the seat adjustment, when adjusting vehicle seat, avoids blocking the belt reel, also avoids hindering the adjustment of vehicle seat.
Claims (11)
1. the three-point-type safety belt system of power actuated vehicle comprises: be fixed on the beneath connection device (12) of vehicle seat seat surface (10); Safety strap (16), the car that its first band edge (18) is fixed on vehicle penetrate or the backrest of vehicle seat on, and its second band edge is wound on the connection device (12); And be slidably mounted on the safety strap (16), so that insert the interior inserted tongue (22) of band buckle (24).
2. three-point-type safety belt system according to claim 1 is characterized in that, the attachment point of first band edge (18) is positioned on the B post or on the C post, connection device (12) is arranged on the side near the vehicle seat of first band edge (18).
3. three-point-type safety belt system according to claim 2 is characterized in that, first band edge (18) is by being connected with B post or C post by manned anchor fitting (30).
4. three-point-type safety belt system according to claim 1 is characterized in that: the attachment point of first band edge (18) is positioned on the top of backrest (11), and connection device (12) is installed in the side near the vehicle seat of first band edge (18).
5. each the described three-point-type safety belt system in requiring according to aforesaid right is characterized in that, inserted tongue (22) with zone that safety strap (16) contacts in be provided with the surface that reduces to rub.
6. according to each the described three-point-type safety belt system in the claim 1 to 4, it is characterized in that inserted tongue (22) has the bending roller of safety strap (16).
7. each the described three-point-type safety belt system in requiring according to aforesaid right, it is characterized in that: connection device (12) has is with tightening device in advance.
8. each the described three-point-type safety belt system in requiring according to aforesaid right, it is characterized in that: connection device (12) is provided with the restraining device that is used for its catch gear, and it is suitable for adapting with the seat adjustment.
9. each the described three-point-type safety belt system in requiring according to aforesaid right is characterized in that: first band edge (18) is with vertically adjustable fixing.
10. each the described three-point-type safety belt system in requiring according to aforesaid right, it is characterized in that: protective cover is installed near first band edge (18).
11. each the described three-point-type safety belt system according in the aforesaid right requirement is characterized in that: the guides (14) that is provided with safety strap (16) between connection device (12) and seat surface (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97102171 CN1161920A (en) | 1996-02-16 | 1997-02-05 | Three-point-type safety belt system for motor vehicle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29602811.8 | 1996-02-16 | ||
| CN 97102171 CN1161920A (en) | 1996-02-16 | 1997-02-05 | Three-point-type safety belt system for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1161920A true CN1161920A (en) | 1997-10-15 |
Family
ID=5166187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97102171 Pending CN1161920A (en) | 1996-02-16 | 1997-02-05 | Three-point-type safety belt system for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1161920A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294041C (en) * | 2003-04-22 | 2007-01-10 | 本田技研工业株式会社 | Cap structure of safety belt prefastener |
| CN101716899B (en) * | 2008-10-09 | 2012-09-05 | 本田技研工业株式会社 | Connecter holding structure for seat safety belt device |
-
1997
- 1997-02-05 CN CN 97102171 patent/CN1161920A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294041C (en) * | 2003-04-22 | 2007-01-10 | 本田技研工业株式会社 | Cap structure of safety belt prefastener |
| CN101716899B (en) * | 2008-10-09 | 2012-09-05 | 本田技研工业株式会社 | Connecter holding structure for seat safety belt device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5599070A (en) | Seat and integral seat belt | |
| US4236755A (en) | Shoulder height adjuster for seat belt systems | |
| EP1406784B2 (en) | System for attaching a child's seat and an adjusting device | |
| US7063389B2 (en) | Seat belt assembly system | |
| US6042190A (en) | Vehicle seat | |
| US4765685A (en) | Child seat arrangement | |
| EP0374979A1 (en) | Motor vehicle seat featuring two seat belts | |
| US4702491A (en) | Quick disconnect three point safety restraint system | |
| US6523856B2 (en) | Restraint belt | |
| GB2341789A (en) | Back seat arrangement for passenger compartments | |
| US7055901B2 (en) | School bus passenger seat with integrated restraints | |
| CA2095485A1 (en) | Automotive seat having integrally mounted seat belt assembly | |
| US6250680B1 (en) | Passenger safety belt restraint arrangement | |
| GB2287645A (en) | Dual vehicle seat with belt attachment beam | |
| EP0940305B1 (en) | Seat belt assemblies for vehicle | |
| CN1161920A (en) | Three-point-type safety belt system for motor vehicle | |
| US6183014B1 (en) | Device for seat belts | |
| JP2778401B2 (en) | Seat with seat belt | |
| GB2323820A (en) | A method and apparatus for extending the goods carrying floor space in a vehicl | |
| JPH09240425A (en) | Three-point type safety belt device for automobile | |
| CN219236973U (en) | A first chest gasbag protection system for vehicle seat | |
| WO2005039940A1 (en) | A seat belt arrangement | |
| GB2293960A (en) | Vehicle child safety seat with linear retractor | |
| EP0374973A2 (en) | Motor vehicle seat fitted with a seat belt | |
| JPH0139650Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |