CN107082089B - Roof side structure - Google Patents
Roof side structure Download PDFInfo
- Publication number
- CN107082089B CN107082089B CN201710075494.3A CN201710075494A CN107082089B CN 107082089 B CN107082089 B CN 107082089B CN 201710075494 A CN201710075494 A CN 201710075494A CN 107082089 B CN107082089 B CN 107082089B
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- CN
- China
- Prior art keywords
- roof
- rib
- absorbing component
- roof side
- box
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides a kind of roof side structures.Roof side absorbing component is configured between roof apodema and the side of roof lining.Auxiliary handle above roof side absorbing component is installed on roof apodema by mounting bracket.Mounting bracket is erected from roof apodema to car room inside.Roof side absorbing component has box-shaped rib structure, which has flat surfaces opposite with the leg of mounting bracket from below.
Description
Technical field
The present invention relates to roof side structures.
Background technique
In above-mentioned roof side structure, roof side absorbing component be vehicle occur side collision when and occupant head impact
And deform and therefore absorption in the impact on head to protect the building block on head.As disclosed in Patent Document 1,
Traditionally, the roof side absorbing component have the length extended along the length direction of roof apodema first rib and perpendicular to this
The second short rib of one rib, and space is formed with above roof side absorbing component.
Patent document 1: Japanese Unexamined Patent Publication 2008-081075 bulletin
According to traditional structure, which is formed in the top of roof side absorbing component.Therefore, side collision occurs in vehicle
When, roof side absorbing component has the risk of upward displacement under the action of impact.
Summary of the invention
Therefore, the purpose of the present invention is to provide a kind of roof side structures, which can be by preventing roof side
Absorbing component vehicle occur side collision when upward displacement and thus more reliably absorb vehicle generation side collision when impact
And the head for the occupant that adequately protects.
According to aspects of the present invention, a kind of roof side structure is provided, wherein in the side of roof apodema and roof lining
Roof side absorbing component is configured between portion, the auxiliary handle above the roof side absorbing component is installed on by mounting bracket
The roof apodema, the mounting bracket is erected from the roof apodema to car room inside, and the roof side absorbs
Part has box-shaped rib structure, and the box-shaped rib structure has flat surfaces opposite with the leg of the mounting bracket from below.
According to the construction, following effect can be obtained.When side collision occurs for vehicle, when the head of occupant passes through roof
When the side of lining contacts roof side absorbing component main body, box-shaped rib structure is integrally pushed up with roof side absorbing component main body,
And box-shaped rib structure is contacted with the leg of mounting bracket.In this manner it is possible to prevent roof side absorbing component from side occurs in vehicle
Upward displacement when face is collided, therefore, when head impact of roof side absorbing component and occupant, can fully deform.As a result, roof
Side absorbing component can reliably absorption be in the impact on the head of occupant, to fully protect head.Further, since installation
The leg of bracket is opposite with box-shaped rib structure, (is caught by occupant so the box-shaped rib structure can also receive to deform downwards
The deformation that the load that applies when auxiliary handle generates) mounting bracket leg movement.In this manner it is possible to prevent installation branch
Frame deformation.
In in terms of of the invention, the roof side absorbing component can be formed as lattice shape, and the lattice shape has
The first rib extended along the length direction of the roof apodema and the second rib extended perpendicular to the first rib, the case
The inside of shape rib structure could be formed with the third rib perpendicular to the first rib, and the third rib can be with described second
Rib connection.In the case, following effect can be obtained.
Since box-shaped rib structure is relative to roof side absorbing component main body rigidity with higher, so side occurs in vehicle
When collision, the load for being applied to roof side absorbing component main body can concentrate on box-shaped rib structure by first rib and the second rib, also
The leg of mounting bracket can be transmitted to from box-shaped rib structure.By this method, when the head of occupant and roof side absorbing component main body
It, being capable of fully energization uptake when contact.
In in terms of of the invention, the ora terminalis on the inside of car room of second rib can be along the side of the roof lining
Portion extends.In the case, following effect can be obtained.
When side collision occurs, roof side absorbing component copes with the impact from multiple directions.
In in terms of of the invention, the box-shaped rib structure can be located above the hip point of the rear end of seat cushion.In this feelings
Under condition, following effect can be obtained.
Since the part around rib structure of box-shaped rib structure and roof side absorbing component can be located at the head of occupant
Generally above, so the head of occupant can fully be protected.
In accordance with the invention it is possible to provide following roof side structure: the roof side structure can be by preventing roof side from inhaling
Addressee vehicle occur side collision when upward displacement and thus more reliably absorb vehicle generation side collision when impact and
Adequately protect the head of occupant.
Detailed description of the invention
In the accompanying drawings:
Fig. 1 is the figure for showing the roof side structure seen from (roof lining is omitted) on the inside of car room；
Fig. 2 is from the figure in terms of the direction of arrow Z shown in FIG. 1；
Fig. 3 is the sectional view intercepted along line A-A shown in FIG. 1；
Fig. 4 A is the perspective view for the roof side absorbing component seen on the inside of car room；
Fig. 4 B is the perspective view for the roof side absorbing component seen on the outside of car room；And
Fig. 5 is the side view for showing the positional relationship between vehicle seat and box-shaped rib structure.
Specific embodiment
Next, with reference to Detailed description of the invention for executing embodiments of the present invention.In the present embodiment, by vehicle front
Side Fr is known as " front side ", and vehicle rear side Rr is known as " rear side ".Therefore, in the following description, before " front end " refers to vehicle
The end of square side Fr, " rear end " refer to the end of vehicle rear side Rr, and " front and back is a pair of " refers on vehicle front-rear direction
It is a pair of.
Fig. 1 to Fig. 3 shows the roof side structure above vehicle (automobile) car door opening H.As shown in Figure 1 to Figure 3, by soft
Roof side absorbing component 3 made of matter resin is arranged between roof apodema 1 and the side 2S of roof lining 2.In addition, being located at vehicle
The auxiliary handle (not shown) of 3 top of top side absorbing component is installed on roof apodema 1 by front and back a pair of mounting bracket 5.Roof
Side absorbing component 3 be vehicle occur side collision when and occupant head 10 collide and deform and thus absorption in head
10 impact is to protect the building block on head 10.
[structure of roof apodema 1]
As shown in figure 3, roof apodema 1 is inclined to more to up more by W1 on the inside of vehicle width direction.In Fig. 3, attached drawing mark
Remember that " 6 " indicate Vehicular side body outside plate, appended drawing reference " 7 " indicates enhanced portion.
[structure of roof lining 2]
Roof lining 2 is the internal component for covering on the inside of the car room of roof panels (not shown) and being installed on roof panels.
As shown in figure 3, the side 2S of roof lining 2 is from the end of W2 on the outside of the vehicle width direction of roof lining main body 2H downwards and to vehicle width
Extend on the outside of direction.Specifically, side 2S is made of longitudinal wall 2S1 and lower wall 2S2.Longitudinal wall 2S1 is inclined to more to going down more by vehicle
W2 on the outside of wide direction.Lower wall 2S2 from the lower end of longitudinal wall 2S1 to vehicle width direction on the outside of W2 extend.Longitudinal wall 2S1 and lower wall 2S2 it
Between corner be formed as convex arc shaped.
[structure of mounting bracket 5]
Mounting bracket 5 is bent by single piece of metal plate by punch process.As shown in Figure 1 to Figure 3, the mounting bracket 5
It is made of leg 17 and mounting base 14, from roof apodema 1 to car room, inside is erected for leg 17, and mounting base 14 is connected to leg 17
Top.Auxiliary handle (not shown) is installed on mounting base 14.
[structure of the leg 17 of mounting bracket 5]
Leg 17 is made of foreleg 11, back leg 12 and lower leg 13.Foreleg 11 and back leg 12 are configured to foreleg 11 and back leg
12 plate face is facing with each other on vehicle front-rear direction.Lower leg 13 is located between the lower end of foreleg and the lower end of back leg.Foreleg 11
And back leg 12 is configured to the gap between foreleg 11 and back leg 12 and increases towards foreleg 11 and the respective base end side of back leg 12.Foreleg
11, the base end part of back leg 12 and lower leg 13 bends to front side, rear side and downside respectively, and welds (connecting by weld part)
To roof apodema 1.Foreleg 11, back leg 12 and lower leg 13 be all inclined to more to go down further away from roof apodema 1 (towards top
Side).
As depicted in figs. 1 and 2, gap S is formed between lower leg 13 and foreleg 11 and between lower leg 13 and back leg 12.
[structure of mounting base 14]
The front end of mounting base 14 is connected with the top of foreleg 11, the rear end of mounting base 14 and the top phase of back leg 12
Even, the lower end of mounting base 14 is connected with the top of lower leg 13.Rectangular opening 14H is formed in the substantial middle of mounting base 14.Peace
The seating face of dress seat 14 is inclined to more to going down more W2 on the outside of the vehicle width direction (referring to Fig. 3).
[structure of roof side absorbing component 3]
As shown in Figure 4 A and 4 B shown in FIG., roof side absorbing component 3 has the roof side absorbing component main body 30 of clathrate, and roof side is inhaled
The upper and lower first rib 31 for multiple length that addressee main body 30 extends with the length direction along roof apodema 1, and perpendicular to
Multiple the second short ribs 32 that first rib 31 extends.The rear end of roof side absorbing component main body 30 is located at the top of central post 8, vehicle
The front end of top side absorbing component main body 30 is located at the upper end of front column 9.
3 first ribs 31 up and down are set near the upside of central post 8.In addition, multiple second ribs 32 are from the of the top
One rib 31 bridges to the first rib 31 of bottom.Between the first rib 31 of the top and the first rib 31 of bottom, the second rib
32 intersect with the first rib 31 for the centre being located in up and down direction.
In the top of car door opening H, it is provided with a pair of of first rib 31 up and down, is arranged between upper and lower a pair of of first rib 31
There are multiple second ribs 32.As shown in figure 3, the first rib 31 of top is inclined to more to going down more the W1 on the inside of the vehicle width direction.In addition,
The first rib 31 of lower section is formed as L-type cross section, wherein opening portion is located at W2 on the outside of vehicle width direction.A pair of first rib 31 up and down
Front end correspond to front column 9 upper end inclined forwardly and downwardly.The plate face of each second rib 32 both faces towards roof apodema 1
Length direction (length direction of roof side absorbing component 3).
As shown in figure 3, the longitudinal wall of ora terminalis 32T on the inside of the car room of each second rib 32 each along the side 2S of roof lining 2
2S1 and lower wall 2S2 extends.That is, ora terminalis 32T is formed as more to downside more leaning on the convex arc shaped of W2 on the outside of vehicle width direction.The face ora terminalis 32T
To longitudinal wall 2S1 and lower wall 2S2.In addition, all second ribs 32 are inclined to more to going down more the W2 on the outside of the vehicle width direction.With this side
Formula, roof side absorbing component 3 cope with the impact from multiple directions.
Then, the front end on the vehicle front-rear direction of roof side absorbing component main body 30, rear end and middle part
Lock pawl 33 is set at two positions, and lock pawl 33 is locked to the lock part of 1 side of roof apodema.When lock pawl 33 is locked to
When sticking department, roof side absorbing component 3 is installed on roof apodema 1.
In addition, when the deformable part 27 that notch and curved shape etc. are respectively set in first rib 31 and the second rib 32
When (referring to Fig. 4 A and Fig. 4 B), shock absorbing capability is improved.
[structure of box-shaped rib structure 40]
As shown in Fig. 2, Fig. 3, Fig. 4 A and Fig. 4 B, box-shaped rib structure 40 from the first rib 31 of top in the longitudinal direction
The upper surface of middle section erects.Box-shaped rib structure 40 have upper surface 44M (being equivalent to flat surfaces), upper surface 44M from
Lower section is opposite with the leg surface of lower leg 13 of rear mounting bracket 5 in front and back a pair of mounting bracket 5.That is, lower leg 13 and box-shaped
Rib structure 40 is facing with each other in a manner of aspectant.
The box-shaped rib structure 40 is located at a pair of of lock of the middle part side in the longitudinal direction of roof side absorbing component main body 30
Determine between pawl 33, also, as shown in figure 5, the box-shaped rib structure 40 is also located at the hip point (hip point) of the rear end of seat cushion 50
The top of 50A.In Fig. 5, appended drawing reference " 51 " indicates the chair back, and appended drawing reference " 52 " indicates head rest.
Box-shaped rib structure 40 is made of multiple (being 3 in present embodiment) forward and backward third rib 43 and the 4th rib 44.Third
Rib 43 erects and facing with each other vertically from the upper surface of first rib 31.4th rib 44 connects the upper end of multiple forward and backward third ribs 43
Portion, and it is opposite with the lower leg 13 of mounting bracket 5 in parallel from below.The leg surface of the upper surface 44M of 4th rib 44 and lower leg 13
Relatively.As shown in figure 3, the 4th rib 44 is inclined to more to going down more the W1 on the inside of the vehicle width direction.4th rib 44 is in parallel with first
Rib 31 is opposite.
In addition, third rib 43 is perpendicular to first rib 31.Intermediate third rib 43 be located on the extended line of the second rib 32 and with
The connection of second rib 32.By this method, the inside of box-shaped rib structure 40 is formed with the third rib 43 perpendicular to first rib 31.
According to the present invention, (1) when side collision occurs for vehicle, when the head of occupant 10 passes through the side of roof lining 2
When 2S contacts roof side absorbing component main body 30, box-shaped rib structure 40 is integrally pushed up with roof side absorbing component main body 30, because
This, the 4th rib 44 of box-shaped rib structure 40 is contacted with the lower leg 13 of mounting bracket 5.
Since box-shaped rib structure 40 is relative to the rigidity with higher of roof side absorbing component main body 30, so being applied to roof
The load of side absorbing component main body 30 can concentrate on box-shaped rib structure by the first rib 31 and the second rib 32 of roof side absorbing component 3
40, additionally it is possible to the lower leg 13 of mounting bracket 5 is transmitted to from box-shaped rib structure 40.
In this manner it is possible to prevent the upward displacement when side collision occurs for vehicle of roof side absorbing component 3 from therefore and multiplying
The roof side absorbing component 3 that the head 10 of member is collided can be deformed fully.As a result, roof side absorbing component 3 can reliably absorb
The impact on the head 10 of occupant is acted on, to fully protect the head 10 of occupant.
(2) since box-shaped rib structure 40 is located at the top of the hip point 50A of the rear end of seat cushion 50, so box-shaped rib structure 40
And the part near rib structure 40 of roof side absorbing component can be located substantially at the top on the head 10 of occupant (in front-rear direction
On, the position depending on occupant relative to seat cushion 50).Therefore, the head 10 of occupant can fully be protected.
(3) since the 4th rib 44 of the lower leg 13 of mounting bracket 5 and box-shaped rib structure 40 is opposite, so box-shaped rib structure 40
The installation branch that will deform (deformation generated due to the load applied when occupant catches auxiliary handle) downwards can also be received
The movement of the lower leg 13 of frame 5.In this manner it is possible to prevent mounting bracket 5 from deforming.
(4) it due to partly inhibiting the displacement of roof side absorbing component 3, does not need to increase roof side absorbing component main body
30 size, therefore can reduce manufacturing cost and weight.
[other embodiments]
(1) in the present embodiment, roof side absorbing component 3 is installed on roof apodema 1.However, roof side absorbing component 3
Roof lining 2 can be installed on by bonding agent etc..
(2) in the present embodiment, only one the interior third rib 43 of box-shaped rib structure 40 is perpendicular to roof side absorbing component 3
First rib 31 is simultaneously connect with the second rib 32 of roof side absorbing component 3.However, being arranged in box-shaped rib structure 40 instead of the structure
Multiple third ribs 43 can be separately connected with multiple second ribs 32 of roof side absorbing component 3.
(3) it by adjusting the height dimension of first rib 31 and the second rib 32, can easily adjust to acting on occupant's
The absorption of the impact energy on head 10.
Claims (4)
1. a kind of roof side structure, wherein
Roof side absorbing component is configured between roof apodema and the side of roof lining,
Auxiliary handle above the roof side absorbing component is installed on the roof apodema by mounting bracket,
The mounting bracket is erected from the roof apodema to car room inside, and
The roof side absorbing component has box-shaped rib structure, and the box-shaped rib structure has the leg with the mounting bracket from below
The opposite flat surfaces in portion,
The box-shaped rib structure is set to institute in the upper surface of the box-shaped rib structure mode parallel with the lower surface of the leg
The lower section of mounting bracket is stated,
The box-shaped rib structure is so that sky between the upper surface of the roof side absorbing component and the lower surface of the leg
Between the upper surface of mode from the roof side absorbing component of reduction protrude upwards.
2. roof side structure according to claim 1, which is characterized in that
The roof side absorbing component is formed as lattice shape, and the lattice shape has the length side along the roof apodema
First rib to extension and the second rib perpendicular to first rib extension,
The inside of the box-shaped rib structure is formed with the third rib perpendicular to the first rib, and
The third rib is connect with second rib.
3. roof side structure according to claim 2, which is characterized in that the ora terminalis edge on the inside of car room of second rib
The roof lining side extend.
4. roof side structure according to any one of claim 1 to 3, which is characterized in that the box-shaped rib structure is located at
Above the hip point of the rear end of seat cushion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-025499 | 2016-02-15 | ||
| JP2016025499A JP6674134B2 (en) | 2016-02-15 | 2016-02-15 | Vehicle roof side structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107082089A CN107082089A (en) | 2017-08-22 |
| CN107082089B true CN107082089B (en) | 2019-07-30 |
Family
ID=59614145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710075494.3A Active CN107082089B (en) | 2016-02-15 | 2017-02-13 | Roof side structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6674134B2 (en) |
| CN (1) | CN107082089B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031461A (en) * | 2004-09-30 | 2007-09-05 | 京洛株式会社 | Shock absorber for vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11180236A (en) * | 1997-12-24 | 1999-07-06 | Toyota Motor Corp | Mounting structure of energy absorbing material on car body upper part of automobile |
| JP3887923B2 (en) * | 1997-12-26 | 2007-02-28 | マツダ株式会社 | Impact energy absorption structure by vehicle interior materials |
| JP4511961B2 (en) * | 2005-01-31 | 2010-07-28 | 林テレンプ株式会社 | Roof trim temporary fastening structure and shock absorbing rib body attached to the roof trim |
-
2016
- 2016-02-15 JP JP2016025499A patent/JP6674134B2/en active Active
-
2017
- 2017-02-13 CN CN201710075494.3A patent/CN107082089B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031461A (en) * | 2004-09-30 | 2007-09-05 | 京洛株式会社 | Shock absorber for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6674134B2 (en) | 2020-04-01 |
| CN107082089A (en) | 2017-08-22 |
| JP2017144750A (en) | 2017-08-24 |
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