CN1522890B - Seat unlocking device with belt steering gear - Google Patents
Seat unlocking device with belt steering gear Download PDFInfo
- Publication number
- CN1522890B CN1522890B CN 200410004276 CN200410004276A CN1522890B CN 1522890 B CN1522890 B CN 1522890B CN 200410004276 CN200410004276 CN 200410004276 CN 200410004276 A CN200410004276 A CN 200410004276A CN 1522890 B CN1522890 B CN 1522890B
- Authority
- CN
- China
- Prior art keywords
- seat
- belt
- section
- latching device
- deflection point
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/02—Semi-passive restraint systems, e.g. systems applied or removed automatically but not both ; Manual restraint systems
- B60R22/023—Three-point seat belt systems comprising two side lower and one side upper anchoring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R2022/1818—Belt guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/02—Semi-passive restraint systems, e.g. systems applied or removed automatically but not both ; Manual restraint systems
- B60R22/022—Semi-passive restraint systems, e.g. systems applied or removed automatically but not both ; Manual restraint systems with means for facilitating access to rear seats in two-door cars
Abstract
The invention relates to a structure comprising at least one locking device (10) for a vehicle seat (20) and a safety belt device (16) arranged on the vehicle seat, wherein a seat backrest (14) and/or a seat (12) can be reversibly moved from a normal position to a tilted position by forward movement, and the safety belt device (16) comprises a segment extending into the seat backrest (14) and/or the seat (12). The invention also relates to a locking device (10) for said arrangement, which can be mounted on a seat (12) and/or a seat backrest (14) and can be reversibly adjusted to a seat position, wherein the seat belt device (16) can be moved from an unused position into an used position and can be turned over. At least one segment of the safety belt device (16) is engaged with the locking device (10); and/or the locking device (10) engages with the safety belt device (16) in at least one section. The locking device (10) has means for preventing the safety belt (16, 18) from engaging and turning over the locking device (10) in at least one section.
Description
Technical field
The present invention relates to a kind of latching device that is used for automotive seat.
Background technology
As everyone knows, for ease of to after enter seat, on the spinal support of front-row seats of vehicle and/or seat, be equipped with latching device especially.In addition, latching device also is used for adjusting the position of spinal support during the driving and/or seat usually simultaneously.
All kinds of latching devices are installed on spinal support and/or the seat mostly from the side, and they are located between compartment and the safety strap like this.
Some automotive seat in addition, through the one-handed performance on spinal support and/or seat, spinal support and/or seat can move simultaneously, as disclosed among document DE 197 58 237 A1.In the case, latching device only is installed on the automotive seat mostly.
Other ways of being adopted are all to set up latching device separately at spinal support and seat.Through they being moved successively and/or carrying out turning operation to vacate a vacant lot that gets into automobile rear seat.These class methods for example are described in the DE 32 23 020 A1 documents.
The document does not partly rely on known way at its specification sheets and independently discloses the problem of an existence; That is: when the seat belt apparatus in the latching device zone that between compartment and automotive seat, is installed on a side is in not the use location; It mostly pastes to such an extent that be not very tight with the compartment; So just hindered the upset of automotive seat or move, or seat belt apparatus can be by mistake in this process and the latching device interlock.
In the use location of seat belt apparatus-just when the passenger fastens one's safety belt-seat belt apparatus can be positioned on a certain segmentation of spinal support and/or seat latching device; Or when loading onto or take off seat belt apparatus through a certain segmentation of latching device, issuable thus drawback is seat belt apparatus and latching device interlock equally.When loading onto seat belt apparatus and mobile seat and/or spinal support, also can produce same problem.Can cause the interlock of latching device and seat belt apparatus in the case too.
For this reason, document DE 32 23 020 A1 have proposed a kind of way that addresses this problem.The document discloses a kind of safety device of Cpe; Utilize this device; The spinal support that is installed on the front-row seats that can do at least vertically to regulate can overturn; So that to after enter seat, this safety device is made up of the body-restraining seat belt that is contained on each front-row seats, its first joint on the car door side remains in the car bottom plate zone; Its another joint is where necessary through being wound on the coiler that is fixed in equally on the car door frame after steering hardware on the shoulder-high door frame turns to being fixed in, and can be connected with a locker that is positioned on the automobile AnchorPoint at the dead bolt that slides on the safety strap by one.In order to guarantee under all seating states, to optimize the positioning security band on the one hand; Especially in the hipbone district of fellow bus passenger; Not hampering back row when before spinal support, turning in addition again takes one's seat; Should first joint of safety strap be fixed on one for can be with doing vertically to regulate with bearing that seat support links to each other on, also should adorn the device of the backrest upset of can offering one's seat, so that be transferred to bearing a position that enters after not hampering.
Document DE 44 09 323 C2 also disclose a kind of not can with the installation way of the seat belt apparatus of the latching device interlock of automotive seat.For this reason, lock in rotary ligulate and adorn a deflector.But its defective is; Especially from comfortable reason; This deflector only is applicable to the above-mentioned rotary ligulate lock construction of design during back row seats, because be positioned on deflector meeting on the front-row seats from the outer rim lordosis of vehicle seat, therefore can hinder it is installed on the front-row seats.
Summary of the invention
From prior art; The object of the present invention is to provide a kind of automotive seat with this spline structure; Promptly; It can guarantee when seat belt apparatus is on the use location not the operation of automotive seat, can guarantee again when it is in not on the use location, to let the passenger when using automotive seat and/or seat belt apparatus, feel more comfortable equally having adorned seat belt apparatus.
The object of the invention can be realized through following structure.Said structure has at least one braces section (16) and the abdominal belt section (18) that the latching device (10) of belt deflection point device (24) is installed and is provided in the seat belt apparatus on the said automotive seat that is used for said automotive seat; Wherein said at least one latching device (10) is installed on seat (12) and/or the spinal support (14); Wherein pass through the locking campaign and the release campaign of the handle piece (22) of latching device (10); Carrying out the seat appearance of reversible attending a banquet (12) and/or spinal support (14) regulates; And the braces section (16) of said seat belt apparatus and abdominal belt section (18) never are turned to the use location in the use location, wherein said braces section (16) and/or abdominal belt section (18) and latching device (10) engagement movably; Or said latching device (10) and said braces section (16) and/or abdominal belt section (18) engagement; It is characterized in that; Said latching device (10) has handle piece (22); Said belt deflection point device (24) has pedestal (26) and engagement edge (34); The profile of wherein said pedestal (26) and engagement edge (34) and the profile phase of handle piece (22) coupling and belt deflection point device (24) are shelly and surround handle piece (22); Wherein mesh complete and handle piece (22) overlap joint of edge (34); Wherein belt deflection point device (24) allows handle piece (22) to do the release campaign, and the engagement edge (34) of said belt deflection point device (24) prevents the release campaign of handle piece (22) with the engagement of said latching device (10) or through the said latching device (10) and the engagement of said braces section (16) and/or abdominal belt section (18) through said braces section (16) and/or abdominal belt section (18).
In optimal design of the present invention, the member that is installed on the latching device is a belt deflection point device.This belt deflection point device has a pedestal and an engagement edge basically.Said pedestal comprises a guide hole, and the handle crank of handle is through this guide hole and latching device engagement, and the belt deflection point device just is positioned between latching device and spinal support and/or the seat like this.
In another optimal design of the present invention, the engagement edge of belt deflection point device has a profile that matees with latching device, and especially, it can copy the handle piece contour design of latching device.
Therefore, installed seat belt apparatus that the belt deflection point device can prevent to have braces section and abdominal belt section in the operation of all possible automotive seat changes with the latching device interlock.
Description of drawings
In an embodiment the present invention is elaborated by accompanying drawing below, wherein:
Fig. 1 shows seat belt apparatus structure and the latching device on the automotive seat;
Fig. 2 shows the perspective side elevation view of latching device;
Fig. 3 shows the transparent view of latching device;
Fig. 4 shows the front perspective view of latching device;
Fig. 5 shows the perspective plan view of latching device;
Fig. 6 shows the transparent view of belt deflection point device.
The specific embodiment
Fig. 1 shows automotive seat 20, and it comprises seat 12 and spinal support 14.The seat belt apparatus that is made up of braces section 16 and abdominal belt section 18 is fixed on the compartment as the bikini belt usually.These automotive seat 20 generally comprise the annex 32 that is used for regulating spinal support 14 too.In addition, these automotive seat 20 comprise latching device 10, can accomplish the release of spinal support 14 and/or seat 12 and the adjustment of locking through its operation.This latching device 10 places the top of the segmentation of seat belt apparatus braces section 16, and is being protected by engagement edge 34, and the segmentation of braces section 16 just is unlikely to and latching device 10 interlocks like this.
Certainly, both can be when seat belt apparatus had been in the use location also can, it regulate spinal support 14 and/or seat 12 when being in not the use location.
Fig. 2 is the perspective side elevation view of latching device 10.This latching device 10 mainly comprises handle piece 22, handle crank 28 and belt deflection point device 24.This belt deflection point device 24 mainly comprises two parts again, i.e. pedestal 26 and engagement edge 34.The handle piece 22 of the crank 28 of the band handle that this is known is installed on spinal support 14 and/or the seat 12 mostly from the side; Other mechanical device also is housed on the handle crank 28; Shown in Fig. 1 arrow, its Motion Transmission with handle piece 22 and even 28 releases of handle crank or locking is given the corresponding mechanism on spinal support 14 or the seat 12.
Fig. 3,4 and 5 is transparents view of the latching device 10 under the different visual angles.At Fig. 3, show especially in 4 and 5, no matter be in the zone of pedestal 26, still in the zone of engagement edge 34, the profile of handle piece 22 is according to belt deflection point device 24 design-calculateds at least in part.Except know-why, the scheme that the present invention proposes is a kind of particularly perfect scheme.
Fig. 6 shows single-piece belt deflection point device 24; Therefrom can see guide hole 30; It can make handle crank 28 operation in the zone of belt deflection point device 24, and the member of the motion of transmitting latching device 10 wherein is housed in the inside of automotive seat 20 with handle crank 28 accordingly.
The benefit of configuration belt deflection point device 24 is, its can guarantee braces section 16 and/or abdominal belt section 18 segmentation separately through latching device 10 regional the time can not with latching device 10 interlocks because engagement edge 34 can prevent the engagement obstacle of seat belt apparatus especially.It is special simple that this way is compared operation with other known latching devices, fastening or unfastening one's seat-belt and/or can both feel special comfortable when regulating spinal support 14 and/or seat arbitrarily.Therefore avoid causing latching device 10 flase trippings because of seat belt apparatus 16,18 and latching device 10 interlocks.Another outstanding advantage is; The belt deflection point device 24 that manufacturing cost is very low also be applicable to here shown in embodiment compare the different latching device of profile 10, be used in like this that belt deflection point device 24 on other latching devices 10 is easy to make equally, matching is strong, simple installation.
The Reference numeral complete list
10 latching devices
12 seats
14 spinal supports
16 braces sections
18 abdominal belt sections
20 automotive seat
22 handle pieces
24 belt deflection point devices
26 pedestals
28 handle cranks
30 guide holes
32 annexes
34 engagement edge
Claims (9)
1. automotive seat; It has at least one braces section (16) and the abdominal belt section (18) that the latching device (10) of belt deflection point device (24) is installed and is provided in the seat belt apparatus on the said automotive seat that is used for said automotive seat; Wherein said at least one latching device (10) is installed on seat (12) and/or the spinal support (14); Wherein pass through the locking campaign and the release campaign of the handle piece (22) of latching device (10); Carrying out the seat appearance of reversible attending a banquet (12) and/or spinal support (14) regulates; And the braces section (16) of said seat belt apparatus and abdominal belt section (18) never are turned to the use location in the use location, wherein said braces section (16) and/or abdominal belt section (18) and latching device (10) engagement movably; Or said latching device (10) and said braces section (16) and/or abdominal belt section (18) engagement, it is characterized in that,
Said belt deflection point device (24) surrounds handle piece (22); Said belt deflection point device (24) has pedestal (26) and engagement edge (34); The profile of wherein said pedestal (26) and engagement edge (34) and the profile phase of handle piece (22) coupling and belt deflection point device (24) are shelly and surround handle piece (22); Wherein mesh complete and handle piece (22) overlap joint of edge (34); Wherein belt deflection point device (24) allows handle piece (22) to do the release campaign, and the engagement edge (34) of said belt deflection point device (24) prevents the release campaign of handle piece (22) with the engagement of said latching device (10) or through the said latching device (10) and the engagement of said braces section (16) and/or abdominal belt section (18) through said braces section (16) and/or abdominal belt section (18).
2. automotive seat according to claim 1 is characterized in that, the braces section (16) that is installed in the seat belt apparatus on the compartment can be made height and lateral adjustment.
3. automotive seat according to claim 1 is characterized in that, the pedestal (26) of belt deflection point device (24) is installed between the handle piece (22) of spinal support (14) and/or seat (12) and latching device (10).
4. automotive seat according to claim 1; It is characterized in that; Latching device (10) has said handle piece (22) and handle crank (28), and wherein said handle crank (28) links to each other with annex (32), so that can fastening and untie seat (12) and/or spinal support (14).
5. automotive seat according to claim 1 is characterized in that, the handle crank (28) of said handle piece (22) is installed in the guide hole (30) of said pedestal (26).
6. automotive seat according to claim 1 is characterized in that, pedestal (26) directly is fixed on spinal support (14) and/or the seat (12).
7. automotive seat according to claim 1 is characterized in that, pedestal (26) is fixed on spinal support (14) and/or the seat (12) indirectly.
8. automotive seat according to claim 1 is characterized in that, the belt deflection point device installs after (24).
9. automotive seat according to claim 1 is characterized in that, belt deflection point device (24) is processed with the plastics of stable molding.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10306898.8 | 2003-02-18 | ||
| DE10306898 | 2003-02-18 | ||
| DE10321310.4 | 2003-05-08 | ||
| DE10321310.4A DE10321310B4 (en) | 2003-02-18 | 2003-05-08 | Motor vehicle seat with a locking device and a Sicherheitsgurtabweiser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1522890A CN1522890A (en) | 2004-08-25 |
| CN1522890B true CN1522890B (en) | 2012-10-24 |
Family
ID=32773164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410004276 Expired - Fee Related CN1522890B (en) | 2003-02-18 | 2004-02-16 | Seat unlocking device with belt steering gear |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1522890B (en) |
| FR (1) | FR2851210B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2893288B1 (en) * | 2005-11-17 | 2007-12-14 | Peugeot Citroen Automobiles Sa | DEVICE FOR MAINTAINING THE USE OF A SAFETY BELT BELT OF A MOTOR VEHICLE SEAT |
| FR2920361B1 (en) * | 2007-08-29 | 2009-11-06 | Peugeot Citroen Automobiles Sa | SEAT UNLOCKING ACTUATOR WITH GUIDE HOUSING AND SEAT BELT EXTRACTION, AND CORRESPONDING UNLOCKING DEVICE AND SEAT. |
| FR2931116B1 (en) * | 2008-05-15 | 2010-08-20 | Peugeot Citroen Automobiles Sa | VEHICLE SEAT BACKREST |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323278A (en) * | 1979-03-05 | 1982-04-06 | Volkswagenwerk Aktiengesellschaft | Seat for vehicles, in particular two-door passenger automobiles |
| US4786109A (en) * | 1988-03-01 | 1988-11-22 | Tachi-S Co., Ltd. | Arrangement for protecting seat operation lever against seat belt in vehicle seat |
| US5692803A (en) * | 1995-09-02 | 1997-12-02 | Dr. Ing. H.C.F. Porsche Ag | Rear seat system for a passenger motor vehicle |
| US5941604A (en) * | 1997-05-02 | 1999-08-24 | Daimler-Benz Aktiengesellschaft | Shoulder belt deflector with integrated seatback release |
| DE19838930C1 (en) * | 1998-08-27 | 1999-12-02 | Micro Compact Car Smart Gmbh | Combination of guide for seat belt and car seat back unlocking mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3223020A1 (en) | 1982-06-19 | 1983-12-22 | Volkswagenwerk Ag, 3180 Wolfsburg | Safety device for two-door passenger vehicles |
| DE4409323C2 (en) | 1993-03-31 | 2002-10-31 | Volkswagen Ag | Seat belt deflector for a vehicle seat backrest |
| DE29700293U1 (en) | 1997-01-09 | 1997-02-27 | Hs Tech & Design | Motor vehicle seat |
-
2004
- 2004-02-13 FR FR0401467A patent/FR2851210B1/en not_active Expired - Fee Related
- 2004-02-16 CN CN 200410004276 patent/CN1522890B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323278A (en) * | 1979-03-05 | 1982-04-06 | Volkswagenwerk Aktiengesellschaft | Seat for vehicles, in particular two-door passenger automobiles |
| US4786109A (en) * | 1988-03-01 | 1988-11-22 | Tachi-S Co., Ltd. | Arrangement for protecting seat operation lever against seat belt in vehicle seat |
| US5692803A (en) * | 1995-09-02 | 1997-12-02 | Dr. Ing. H.C.F. Porsche Ag | Rear seat system for a passenger motor vehicle |
| US5941604A (en) * | 1997-05-02 | 1999-08-24 | Daimler-Benz Aktiengesellschaft | Shoulder belt deflector with integrated seatback release |
| DE19838930C1 (en) * | 1998-08-27 | 1999-12-02 | Micro Compact Car Smart Gmbh | Combination of guide for seat belt and car seat back unlocking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1522890A (en) | 2004-08-25 |
| FR2851210B1 (en) | 2015-12-25 |
| FR2851210A1 (en) | 2004-08-20 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20210216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |