CN101190676B - Instrument board supporting framework - Google Patents
Instrument board supporting framework Download PDFInfo
- Publication number
- CN101190676B CN101190676B CN 200710168183 CN200710168183A CN101190676B CN 101190676 B CN101190676 B CN 101190676B CN 200710168183 CN200710168183 CN 200710168183 CN 200710168183 A CN200710168183 A CN 200710168183A CN 101190676 B CN101190676 B CN 101190676B
- Authority
- CN
- China
- Prior art keywords
- carrier panel
- instrument carrier
- instrument
- supporting framework
- board supporting
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000003127 knee Anatomy 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K37/00—Dashboards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
- B60R21/045—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the instrument panel or dashboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0051—Knees
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Instrument Panels (AREA)
Abstract
A dashboard supporting structure comprises a dashboard arranged next to the front of a passenger compartment of a motor vehicle, and a support part which is suited to support the side portion of the dashboard. The weak part is arranged in the centre of the side portion of the dashboard along the direction in which the support part extends.
Description
Technical field
The present invention relates to a kind of instrument board supporting framework.
Background technology
Floor crossmember (deck cross member) is installed in the front side of the passenger carriage of power actuated vehicle in the mode of extending between the Left-Hand Panel of car body and right panel, in order to guarantee the rigidity of car body.Instrument carrier panel is supported on the floor crossmember.(glove box glovebox) waits and is installed in the instrument carrier panel, so in order to ensure the installation quality of these parts, instrument carrier panel need have enough rigidity because glove box.For addressing this problem, traditionally, the structure that can increase rigidity is studied, and reinforcement is applied to instrument carrier panel.The example that is used for the supporting construction of this instrument carrier panel is disclosed in the following patent documentation 1.
[patent documentation 1] JP-A-2002-200931
But, in above-mentioned conventional support structure, what worry is, when passenger's knee and near the high rigid element the connecting bridge between instrument carrier panel and floor crossmember bump (for example, when vehicle runs into collision), the knee of Vehicular occupant is caused big input.Though can reduce the rigidity of instrument carrier panel, when this situation takes place veritably, still need to guarantee enough rigidity, guarantee the installation quality of glove box etc. by this rigidity.Just, must guarantee the hardness of instrument carrier panel simultaneously.
Summary of the invention
Therefore the purpose of this invention is to provide a kind of instrument board supporting framework, when vehicle ran into collision, this instrument board supporting framework can reduce the input to the knee of Vehicular occupant, guarantees the rigidity that instrument carrier panel must have simultaneously.
In order to realize this purpose, according to the present invention, provide a kind of instrument board supporting framework, it comprises:
Instrument carrier panel, the front side that is arranged on the passenger carriage of power actuated vehicle is located; And
Strut member is suitable for the sidepiece of support meter plate, wherein
Fragile part (brittle portion) is to be arranged in the sidepiece of instrument carrier panel in the mode of extending along strut member.
Fragile part can be arranged on the sidepiece of the front-seat passenger-seat side that is arranged in passenger carriage.
Fragile part can form around the upside of strut member and the shape of at least one side in the downside.
Fragile part can form around the upside of strut member and the circular arc of at least one side in the downside.
Fragile part can comprise slit.
Strut member can be fixed in the predetermined portions on the sidepiece, and fragile part can be arranged on the rear side place of predetermined portions.
Fragile part can arrange in the mode of extending to upside and at least one side in the downside of strut member.
Description of drawings
Fig. 1 is the lateral plan according to the major part of the instrument board supporting framework of the embodiment of the invention.
Fig. 2 is the transparent view when the instrument board supporting framework of watching from vehicular sideview according to the embodiment of the invention.
Fig. 3 is the transparent view according to the instrument carrier panel core in the instrument board supporting framework of the embodiment of the invention.
Fig. 4 is the section drawing along the line A-A intercepting of Fig. 2.
Fig. 5 show when when collision cross section shown in Figure 4 be the section drawing how to deform.
Fig. 6 is the lateral plan of major part of the instrument board supporting framework of various embodiments of the invention.
The specific embodiment
To embodiment according to instrument board supporting framework of the present invention be described by Fig. 1 to Fig. 6.Fig. 1 is the lateral plan according to the major part of the instrument board supporting framework of the embodiment of the invention, Fig. 2 is the transparent view when the instrument board supporting framework of watching from vehicular sideview according to the embodiment of the invention, Fig. 3 is the transparent view according to the instrument carrier panel core in the instrument board supporting framework of the embodiment of the invention, Fig. 4 is the section drawing along the line A-A intercepting of Fig. 2, Fig. 5 show when when collision cross section shown in Figure 4 be the section drawing how to deform, and Fig. 6 is the lateral plan of major part of the instrument board supporting framework of various embodiments of the invention.It should be noted that in each figure, Fr represents the direction in the place ahead of vehicle, In represents the laterally inside direction of vehicle, and Up represents the direction that makes progress of vehicle.
At first, with the instrument board supporting framework of briefly describing according to the embodiment of the invention.It should be noted, in this embodiment, will utilize left handle drive type vehicle to be described.As shown in Figure 2, the fender guard 11 that constitutes a part of vehicle body frame is arranged on the side of front portion of power actuated vehicle 10.Front pillar (A post, the front pillar) 12 that supports the top of car body extends from the upper back of fender guard 11.
In addition, curb girder (the side sill) 13 of the lateral frame spare of formation car body bottom extends from the rear lower of fender guard 11.Import/export 14 (it enters and leave the opening that vehicle passes through for the passenger) is formed in the part that is limited by fender guard 11, front pillar 12 and curb girder 13.
As shown in Figure 3, instrument carrier panel core 2 is the parts that form the complex three-dimensional structure, in order to have high rigidity.It should be noted that though in this embodiment, for being used for the core of instrument carrier panel 1, except this, also can be made by metal sheet etc. by the instrument carrier panel core by resin molded for instrument carrier panel core 2.In addition, though in this embodiment, instrument carrier panel core 2 is described as it is constructed such that the instrument carrier panel core extends along the whole length of instrument carrier panel 1,, also can adopt such structure, in this structure, partly make core by framed structure.
Glove box 16 (with reference to Fig. 2) is installed in the opening 15, and opening 15 is formed in the bottom of instrument carrier panel core 2 in the front-seat passenger-seat side of instrument carrier panel core.Front-seat seat passenger airbag module is installed in the opening 17, and opening 17 is formed in the top of instrument carrier panel core 2 in the front-seat passenger-seat side of instrument carrier panel core.Combination instrument or instrument group are installed in the opening 18, and opening 18 is formed in the top of instrument carrier panel core 2 in the operating seat side of instrument carrier panel core.Vehicular navigation system and audio system are installed in the opening 19, and opening 19 is formed in the central part of instrument carrier panel core 2.It should be noted, though other opening except opening 17 to 19 also is arranged in the instrument carrier panel core 2, omit description of them herein.
As shown in Figure 2, instrument carrier panel core 2 is connected in instrument carrier panel mounting bracket 4, and described instrument carrier panel mounting bracket extends back from the framework end wise of car body at 3 places, instrument carrier panel mounting portion that are arranged on the sidepiece 2a of instrument carrier panel core 2.Hereinafter, will describe structure according to the instrument carrier panel mounting portion 3 of embodiment in detail.
As shown in Figure 4, laterally be positioned at most external or outside fender guard outside 20 by having, laterally be positioned under the front pillar of inside of fender guard outside 20 outside 21 and laterally be positioned under the front pillar under the front pillar of outside 21 inside innerly 22, it is higher that fender guard 11 is configured to rigidity.Under fender guard outside 20, the front pillar outside 21 and front pillar under inner 22 be bonded together by welding, riveted joint etc. at flange portion (flange portion) 23 places.
The preceding floor crossmember support 25 of box-like laterally is arranged on the inside of inside 22 under the front pillar, is used for being fixed on the tubular preceding floor crossmember 24 that extends between the left and right fender guard 11, in order to guarantee the rigidity of the front portion of car body.Inside 22 is bonded together by weld, bolt is connected etc. with preceding floor crossmember support 25 under the front pillar.The end of preceding floor crossmember 24 is bonded together by weld, bolt is connected etc. with preceding floor crossmember support 25.
That end wise extends back and be substantially shaped as L shaped instrument carrier panel mounting bracket 4 by welded joint in preceding floor crossmember support 25 along the longitudinal direction of vehicle towards after side 25a.The instrument carrier panel mounting portion 3 of instrument carrier panel core 2 places the lateral outer side place of instrument carrier panel mounting bracket 4.
Instrument carrier panel mounting bracket 4 and instrument carrier panel mounting portion 3 contact on the surface with nut 27 and each other by bolt 26, and bolt 26 passes bolt hole 4a, the 3a that is separately positioned in instrument carrier panel mounting bracket 4 and the instrument carrier panel mounting portion 3.
In addition, slit 5 is formed at instrument carrier panel mounting portion 3 to be arranged in the mode of further vertically locating backward than bolt hole 3a.Instrument carrier panel skin material 200 is installed on vertical rear side of instrument carrier panel core 2, and by assembling, bolt connect, with the clip vertical rear side that is engaged in the instrument carrier panel core such as fixing.
As shown in Figure 1, the slit 5 that is formed in the instrument carrier panel mounting portion 3 forms circular arc, and this circular arc is extended so that along the outer edge part of (follow) instrument carrier panel mounting bracket 4.The upper part 4b that the upper part 5a of slit 5 is positioned at than the peripheral edge portion of instrument carrier panel mounting bracket 4 further upwards locates, and the end portion 5b of slit 5 is positioned at the further place downwards of end portion 4c than the peripheral edge portion of instrument carrier panel mounting bracket 4.In addition, the upper part of slit 5 and end portion 5a, 5b are positioned at than bolt hole 3a, 4a and further vertically locate backward.
Below, will the state that cause when the collision according to the instrument board supporting framework of embodiment be described.As shown in Figure 5, for example, thereby under near the situation about importing along the direction generation power shown in Fig. 5 arrow F that bumps the side part that runs into knee that collision makes passenger for example and the extra high instrument carrier panel 1 of rigidity owing to vehicle, owing to the fender guard 11 on the sidepiece of instrument carrier panel mounting bracket 4, preceding floor crossmember 24 and preceding floor crossmember support 25 because have than higher rigidity and be difficult to distortion, so instrument carrier panel core 2 laterally curves inwardly from the position that the sidepiece 2a of instrument carrier panel core is formed with slit 5.
By this structure, when vehicle runs into when collision because passenger knees collision instrument carrier panel core 2 and when the instrument carrier panel core caused input, because collision impact can bend in the position that slit 5 forms by instrument carrier panel core 2 and be absorbed, so can in the rigidity of the edge part office of the opening 15 (with reference to Fig. 3) of guaranteeing to be equipped with glove box 16 (with reference to Fig. 2), reduce input to passenger knees.
In addition, as shown in Figure 1, slit 5 forms around the circular arc of the upper end 4b of the outer edge part of instrument carrier panel mounting bracket 4 and lower end 4c extension, therefore, because bending stroke (bending stroke) can increase the scope shown in Δ S among Fig. 1 when the sidepiece 2a of instrument carrier panel 2 is crooked in the position that slit 5 forms, so shock absorbing capability can further increase.In addition because from the input of any direction because form circular arc slit 5 shape and can be processed, institute so that instrument carrier panel core 2 with the bending of failure-free mode.
It should be noted that though slit 5 forms circular arc in this embodiment, slit 5 can form other shape arbitrarily.For example, shown in Fig. 6 (a), angle bracket shape slit 5 can be formed in the instrument carrier panel mounting portion 3 in the mode of extending along the marginal portion of instrument carrier panel mounting bracket 4.In addition, shown in Fig. 6 (b), straight angle bracket shape slit 5 can be formed in the instrument carrier panel mounting portion 3 in the mode of extending along the marginal portion of instrument carrier panel mounting bracket 4.In addition, shown in Fig. 6 (c), the mode that the directed hook-type slit 5 that makes progress can extend with lead edge portion and the upper rim along instrument carrier panel mounting bracket 4 is formed in the instrument carrier panel mounting portion 3.In addition, shown in Fig. 6 (d), the mode that downward directed hook-type slit 5 can extend with lead edge portion and the upper rim along instrument carrier panel mounting bracket 4 is formed in the instrument carrier panel mounting portion 3.
In addition, though be provided with slit 5 in this embodiment, except this, pearl (bead) or thin part can replace slit 5.In addition, though slit 5 only is arranged on front-seat passenger-seat side in order to reduce input near the passenger knees the opening that glove box 16 is installed 15 of extra high, the front-seat passenger-seat side of rigidity in this embodiment, slit 5 can also be arranged on the operating seat side of instrument carrier panel core 2.In addition, though be described with respect to left handle drive type vehicle in this embodiment, can also be applied to right hand drive type vehicle according to instrument board supporting framework of the present invention.In addition, though in an embodiment instrument carrier panel 1 is described as being configured to being formed by instrument carrier panel core 2 and skin material 200, but, even slit 5 is arranged in the side that the surface that makes instrument carrier panel core 2 of instrument carrier panel 1 constitutes design surface in order to omit skin material 200, also still can provide confers similar advantages.
According to various aspects of the present invention, when vehicle runs into collision, when passenger's knee and near the high rigid element the connecting bridge between instrument carrier panel and the floor crossmember bump, by making instrument carrier panel bend to absorb in the position that forms slit because the impact that collision produces, can be so that the input of passenger knees be reduced, guarantee to install the rigidity of the part of glove box etc. simultaneously.
Claims (5)
1. instrument board supporting framework comprises:
Instrument carrier panel, the front side that is arranged on the passenger carriage of vehicle is located; And
Strut member is suitable for supporting the sidepiece of described instrument carrier panel, wherein,
Fragile part is arranged in the sidepiece of described instrument carrier panel in the mode that the peripheral edge portion along described strut member extends,
Described strut member is fixed in the predetermined portions on the described sidepiece,
Described frangible portion branch is arranged on the rear side place of described predetermined portions, and
Described frangible portion branch forms from the rear side of described vehicle and centers on the upside of described strut member and the shape of at least one side the downside,
The described sidepiece of described instrument carrier panel is positioned at the lateral outer side of described strut member.
2. instrument board supporting framework according to claim 1, wherein,
Described frangible portion branch arranges in the sidepiece of the front-seat passenger-seat side in described passenger carriage in place.
3. instrument board supporting framework according to claim 1 and 2, wherein,
Described frangible portion branch forms from the rear side of described vehicle and centers on the described upside of described strut member and the circular arc of at least one side the described downside.
4. instrument board supporting framework according to claim 1, wherein,
Described frangible portion branch comprises slit.
5. instrument board supporting framework according to claim 4, wherein,
Described fragile part arranges in the mode of extending to described upside and at least one side in the described downside of described strut member.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-319573 | 2006-11-28 | ||
| JP2006319573A JP2008132841A (en) | 2006-11-28 | 2006-11-28 | Supporting structure of instrument panel |
| JP2006319573 | 2006-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101190676A CN101190676A (en) | 2008-06-04 |
| CN101190676B true CN101190676B (en) | 2013-07-10 |
Family
ID=39465938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710168183 Expired - Fee Related CN101190676B (en) | 2006-11-28 | 2007-11-28 | Instrument board supporting framework |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2008132841A (en) |
| CN (1) | CN101190676B (en) |
| DE (1) | DE102007056987A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6150155B2 (en) * | 2012-06-01 | 2017-06-21 | 株式会社豊田自動織機 | Vehicle mounting device mounting unit |
| JP5403141B2 (en) * | 2012-11-16 | 2014-01-29 | トヨタ自動車株式会社 | Knee airbag device for vehicle |
| JP2020199848A (en) * | 2019-06-07 | 2020-12-17 | 本田技研工業株式会社 | Driver state detection device |
| JP2022146375A (en) | 2021-03-22 | 2022-10-05 | トヨタ自動車株式会社 | instrument panel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004130825A (en) * | 2002-10-08 | 2004-04-30 | Kenwood Corp | Mounting structure for on-vehicle equipment |
| CN1513706A (en) * | 2002-12-25 | 2004-07-21 | 三菱自动车工业株式会社 | Crew member protector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422327U (en) * | 1990-06-15 | 1992-02-25 | ||
| JP2002200931A (en) | 2000-12-28 | 2002-07-16 | Suzuki Motor Corp | Mounting structure for instrument panel |
-
2006
- 2006-11-28 JP JP2006319573A patent/JP2008132841A/en active Pending
-
2007
- 2007-11-27 DE DE200710056987 patent/DE102007056987A1/en not_active Withdrawn
- 2007-11-28 CN CN 200710168183 patent/CN101190676B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004130825A (en) * | 2002-10-08 | 2004-04-30 | Kenwood Corp | Mounting structure for on-vehicle equipment |
| CN1513706A (en) * | 2002-12-25 | 2004-07-21 | 三菱自动车工业株式会社 | Crew member protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101190676A (en) | 2008-06-04 |
| JP2008132841A (en) | 2008-06-12 |
| DE102007056987A1 (en) | 2008-07-03 |
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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 | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Tokyo Port Area, Japan Patentee after: Mitsubishi Jidosha Kogyo Kabushiki Kaisha Address before: Tokyo, Japan Patentee before: Mitsubishi Jidosha Kogyo Kabushiki Kaisha |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 |