CN109455229A - Fibre reinforced composites reinforcing beam and vehicle with it - Google Patents
Fibre reinforced composites reinforcing beam and vehicle with it Download PDFInfo
- Publication number
- CN109455229A CN109455229A CN201811511639.0A CN201811511639A CN109455229A CN 109455229 A CN109455229 A CN 109455229A CN 201811511639 A CN201811511639 A CN 201811511639A CN 109455229 A CN109455229 A CN 109455229A
- Authority
- CN
- China
- Prior art keywords
- reinforcing beam
- fibre reinforced
- reinforced composites
- wall
- plate
- 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
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 274
- 239000000835 fiber Substances 0.000 title claims abstract description 257
- 239000002131 composite material Substances 0.000 title claims abstract description 254
- 230000002787 reinforcement Effects 0.000 claims description 136
- 229920001971 elastomer Polymers 0.000 claims description 63
- 239000000463 material Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 14
- 239000004088 foaming agent Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 63
- 230000001070 adhesive effect Effects 0.000 abstract description 63
- 210000002421 cell wall Anatomy 0.000 description 56
- 239000003292 glue Substances 0.000 description 34
- 230000004308 accommodation Effects 0.000 description 29
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 14
- 230000001965 increasing effect Effects 0.000 description 14
- 238000013461 design Methods 0.000 description 11
- 239000003733 fiber-reinforced composite Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 125000003700 epoxy group Chemical group 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000004836 Glue Stick Substances 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035772 mutation Effects 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- TZCPCKNHXULUIY-RGULYWFUSA-N 1,2-distearoyl-sn-glycero-3-phosphoserine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OC[C@H](N)C(O)=O)OC(=O)CCCCCCCCCCCCCCCCC TZCPCKNHXULUIY-RGULYWFUSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- ZWZWYGMENQVNFU-UHFFFAOYSA-N Glycerophosphorylserin Natural products OC(=O)C(N)COP(O)(=O)OCC(O)CO ZWZWYGMENQVNFU-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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
- B62D25/02—Side panels
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/023—Assembly of structural joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/026—Connections by glue bonding
Abstract
The invention discloses a kind of fibre reinforced composites reinforcing beam and with its vehicle.The fibre reinforced composites reinforcing beam includes: reinforcing beam ontology and the fixed section that reinforcing beam ontology both ends are arranged in, and is formed on each fixed section and is glued region, and described at least one end for being glued region is provided with glue-guard structure.Fibre reinforced composites reinforcing beam according to the present invention, by the way that glue-guard structure is arranged in the end for being glued region, it can be sealed to region is glued, prevent adhesive from leaking, to be conducive to improve the splicing firmness of fibre reinforced composites reinforcing beam and surrounding components.
Description
Technical field
The present invention relates to automotive field, in particular to a kind of fibre reinforced composites reinforcing beam and with it
Vehicle.
Background technique
Under the premise of guaranteeing bus body strength and rigidity, makes vehicle farthest lightweight, advantageously reduce vehicle energy
It consumes, is energy saving, the side wall component of vehicle includes multiple components, how by rationally designing the structure of each components, making
The assembly technology of technique and side wall component is made, so that vehicle obtains better performance and lightweight characteristic, it is raw to become many vehicles
Produce one of the emphasis of producer's research.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, this hair
It is bright to propose a kind of fibre reinforced composites reinforcing beam, vehicle can be made to realize light under the premise of guaranteeing bus body strength and rigidity
Quantitative design.
The invention also provides a kind of vehicles with above-mentioned fibre reinforced composites reinforcing beam.
Fibre reinforced composites reinforcing beam according to an embodiment of the present invention includes: reinforcing beam ontology and is arranged described
The fixed section at reinforcing beam ontology both ends is formed on each fixed section and is glued region, described at least one end for being glued region
It is provided with glue-guard structure.
Fibre reinforced composites reinforcing beam according to an embodiment of the present invention, by the end setting gear glue for being glued region
Structure can be sealed to region is glued, prevent adhesive from leaking, to be conducive to improve fibre reinforced composites reinforcing beam
With the splicing firmness of surrounding components.
According to some embodiments of the present invention, the glue-guard structure includes: edge block reinforcement, and the edge block reinforcement is with spirogyrate
Formula is arranged on the outer surface of the fixed section and for limiting the position for being glued region.
According to some embodiments of the present invention, the both ends for being glued region are both provided with the edge block reinforcement.
According to some embodiments of the present invention, the edge block reinforcement and the fixed section are integrally formed.
According to some embodiments of the present invention, the edge block reinforcement is annular convex platform.
According to some embodiments of the present invention, the glue-guard structure further include: gear rubber ring, the gear rubber ring are arranged described
The side far from the splicing region of edge block reinforcement, and the gear rubber ring and the edge block reinforcement form the double-deck glue-guard structure.
According to some embodiments of the present invention, the gear rubber ring is thermal expansion gear rubber ring.
According to some embodiments of the present invention, the gear rubber ring has a swelling state, so that the outer diameter of the gear rubber ring
Greater than the outer diameter of the edge block reinforcement, to seal the end for being glued region.
According to some embodiments of the present invention, the gear rubber ring and the fixed section, which are pasted, fixes.
According to some embodiments of the present invention, the width of each gear rubber ring is 5mm-15mm, with a thickness of 0.5mm-
5mm。
According to some embodiments of the present invention, the expansion multiplying power of the material of the gear rubber ring is 2 times -10 times.
According to some embodiments of the present invention, the gear rubber ring is that rubber-foaming agent mixed materials keep off rubber ring or rubber material
Matter keeps off rubber ring or plastic material keeps off rubber ring.
According to some embodiments of the present invention, the region of being glued is internally provided at least one gap control structure.
The vehicle of embodiment according to a further aspect of the invention, it is described including above-mentioned fibre reinforced composites reinforcing beam
It is intracavitary that the side wall type possessed by vehicle side wall is arranged in fibre reinforced composites reinforcing beam.
Detailed description of the invention
Fig. 1 is the decomposition diagram of side wall component；
Fig. 2 is the assembling schematic diagram of side wall reinforcement structure；
Fig. 3 is the schematic diagram of side-wall inner-plate, side-wall outer-plate, side wall type chamber；
Fig. 4 is the schematic diagram of fibre reinforced composites reinforcing beam；
Fig. 5 is partial enlargement diagram at A in Fig. 4；
Fig. 6 is partial enlargement diagram at B in Fig. 4；
Fig. 7 is the schematic diagram of A column connector；
Fig. 8 is the schematic cross-section of A column connector, side-wall inner-plate, side-wall outer-plate；
Fig. 9 is the schematic cross-section of A column connector, side-wall inner-plate, side-wall outer-plate, fibre reinforced composites reinforcing beam；
Figure 10 is the schematic diagram of B column reinforcement plate, side-wall inner-plate, fibre reinforced composites reinforcing beam；
Figure 11 is the schematic cross-section of B column reinforcement plate, side-wall inner-plate, side-wall outer-plate；
Figure 12 is the schematic cross-section of B column reinforcement plate, side-wall inner-plate, side-wall outer-plate, fibre reinforced composites reinforcing beam；
Figure 13 is the assembling schematic diagram of C column reinforcement plate, side-wall inner-plate, fibre reinforced composites reinforcing beam；
Figure 14 is the schematic cross-section of C column reinforcement plate, side-wall inner-plate, side-wall outer-plate；
Figure 15 is the schematic cross-section of C column reinforcement plate, side-wall inner-plate, side-wall outer-plate, fibre reinforced composites reinforcing beam；
Figure 16 be fibre reinforced composites reinforcing beam between A column and B column, side-wall inner-plate, side-wall outer-plate section show
It is intended to.
Appended drawing reference:
Side wall component 1000, side-wall inner-plate 1001, side-wall outer-plate 1002, side wall type chamber 1003, first sleeve 1004, second
Beam accommodation space 1006, gas vent 1008, position 1009 is auxiliarily fixed in sleeve 1005；
Upper wall 101 at A column connector (the first connector) 100, A accommodates groove bottom wall 102, the place A lower wall 103, appearance at A at A
Receive cell wall 104, A lower body portion 105, first connecting portion 106 at A, second connecting portion 107 at A, location hole 108, the first plate at A
Portion 109, the second plate portion 110, third plate portion 111；
Upper wall 201 at B column reinforcement plate (the second stiffening plate) 200, B accommodates groove bottom wall 202, the place B lower wall 203, appearance at B at B
Receive cell wall 204, the second body part 205 at B, location hole 206 at B, first connecting portion 207, preceding flange 208, rear flange 209 at B；
Upper wall 301 at C column reinforcement plate (the first stiffening plate) 300, C accommodates groove bottom wall 302, the place C lower wall 303, appearance at C at C
Receive body part 305 after cell wall 304, C, first connecting portion 306 at C, second connecting portion 307 at C, location hole 308 at C；
Fibre reinforced composites reinforcing beam 400, fixed section 402, is glued region 403, edge gear at reinforcing beam ontology 401
Muscle (annular convex platform) 404, boss (round boss) 405, rivet hole 406, gear rubber ring 407, first are reinforced beam section 408, second and are added
Brutal section 409, the first beam face 410, the second beam face 411, third beam face 412, the 4th beam face 413, glue-guard structure 414；Side wall adds
Strong structure 500.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ",
The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate with each other；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The specific meanings of the above terms in the present invention can be understood according to specific conditions.
Side wall component 1000 according to an embodiment of the present invention is described in detail below with reference to Fig. 1-Figure 16.
Referring to Fig.1 shown in-Fig. 2, side wall component 1000 according to an embodiment of the present invention includes: side wall and side wall reinforcer
500, the inside of side wall is arranged in side wall reinforcer 500, to increase the strength and stiffness of side wall, to promote the whole of automobile body
Body strength and stiffness.
Specifically, referring to Fig.1, shown in Fig. 3, side wall includes: side-wall inner-plate 1001 and side-wall outer-plate 1002, side-wall inner-plate
Side wall type chamber 1003 is formed between 1001 and side-wall outer-plate 1002, in other words, side wall type chamber 1003 is located at 1001 He of side-wall inner-plate
Between side-wall outer-plate 1002, side wall type chamber 1003 provides deformation space for side wall, and when side wall is collided, side wall can be to side
1003 Direction distortion of type chamber is enclosed, to absorb a part of collision energy, reduces the collision energy for being transferred to passenger.
Referring to Fig.1 shown in-Fig. 3, side wall reinforcer 500 includes: that fibre reinforced composites reinforcing beam 400, first connects
Part 100 and the first stiffening plate 300, fibre reinforced composites reinforcing beam 400 are arranged in side wall type chamber 1003, the first connector
100, the first stiffening plate 300 is fixed in side wall type chamber 1003, and the first connector 100, the first stiffening plate 300 are arranged in side wall
On plate 1001 and/or side-wall outer-plate 1002, enhance composite material reinforcing beam 400 for anchoring fiber.
That is, the first connector 100, the first stiffening plate 300 can be only fixed with side-wall inner-plate 1001, can also only with side
It is fixed to enclose outside plate 1002, it can also be fixed with side-wall inner-plate 1001 and side-wall outer-plate 1002 simultaneously.Fibre reinforced composites are reinforced
Beam 400 is fixed in side wall type chamber 1003 by the first connector 100, the first stiffening plate 300.
It in an embodiment of the present invention, be A column connector, the first stiffening plate 300 with the first connector 100 is that C column is reinforced
It is illustrated for plate, certainly, in some unshowned embodiments, the first connector 100 and the first stiffening plate 300 can be with
It is other parts.First connector 100 is arranged at vehicle A column, and the first stiffening plate 300 is arranged at vehicle C column, the first connection
Part 100, the first stiffening plate 300 separate.First connector 100 is for connecting fibre reinforced composites reinforcing beam 400 and A
Column, the first stiffening plate 300 is for connecting fibre reinforced composites reinforcing beam 400 and C column.
The density of fibre reinforced composites reinforcing beam 400 is smaller, will not dramatically increase car body weight.
Side wall component 1000 according to an embodiment of the present invention, by increasing side wall reinforcer 500, Ke Yixian inside side wall
The strength and stiffness for increasing side wall are write, to promote the integral strength and rigidity of vehicle, are conducive to the collision performance for promoting vehicle.
In addition, while improving vehicle intensity and rigidity, vehicle will not be dramatically increased using fibre reinforced composites reinforcing beam 400
Weight, be advantageously implemented the light-weight design of vehicle.
Referring to Fig.1 shown in-Fig. 3, Fig. 7-Fig. 9, the first connector 100 (A column connector) is arranged in side wall type chamber 1003,
The first end of fibre reinforced composites reinforcing beam 400, the first connector 100 and side wall type chamber is arranged in first connector 100
First sleeve 1004 is formed between 1003 cavity lateral, i.e., forms first between the first connector 100 and side-wall inner-plate 1001
Sleeve 1004, first sleeve 1004 are used to accommodate the first end of fibre reinforced composites reinforcing beam 400.
Further, the inner wall of the first end outer surface of fibre reinforced composites reinforcing beam 400 and first sleeve 1004
Between formed A at splicing region 403.Adhesive, which is suitable for injection into, to be glued in region 403, completes fibre reinforced composites with this
The first end of reinforcing beam 400 and the splicing of first sleeve 1004 are fixed, and fibre reinforced composites reinforcing beam 400 is also just completed
Being indirectly connected between A column.
Referring to Fig.1 shown in-Fig. 3, Figure 13-Figure 15, the first stiffening plate 300 (C column reinforcement plate) is arranged in side wall type chamber 1003
Interior, the first stiffening plate 300 is arranged in 400 second end of fibre reinforced composites reinforcing beam, the first stiffening plate 300 and cavity lateral
Between formed second sleeve 1005, i.e., between the first stiffening plate 300 and side-wall inner-plate 1001 formed second sleeve 1005, second set
Cylinder 1005 is for accommodating the second end of fibre reinforced composites reinforcing beam 400.
Further, referring to shown in Fig. 9, Figure 15, the second end outer surface of fibre reinforced composites reinforcing beam 400 and the
The splicing region 403 at C is formed between the inner wall of two sleeves 1005.Adhesive, which is suitable for injection into, to be glued in region 403, is completed with this
The second end of fibre reinforced composites reinforcing beam 400 and the splicing of second sleeve 1005 are fixed, and fiber reinforcement is also just completed
Being indirectly connected between composite material reinforcing beam 400 and C column.
It should be noted that in the description of the present invention, the first end of fibre reinforced composites reinforcing beam 400 refers to
The front end of fibre reinforced composites reinforcing beam 400, the second end of fibre reinforced composites reinforcing beam 400 refer to that fiber increases
The rear end of strong composite material reinforcing beam 400.
By injection adhesive in the splicing region 403 at A and at C, it can be achieved that fibre reinforced composites reinforcing beam
400 connect with corresponding sleeve lining, in addition, the splicing region 403 at A and at C is central column, more traditional single spreading
Mode increases the area of splicing, facilitates the promotion of bonding property.
Using the connection structure of form of sleeve, the fibre reinforced composites reinforcing beam 400 and metal plate of tubulose may be implemented
The connection of type component, simultaneously as composite material is very sensitive for defect, carried out on composite element aperture for
Component performance is very unfavorable, and using sleeve connection structure and bonding mode of the invention, fibre reinforced composites may be implemented
The connection of reinforcing beam 400 and metal plate type component does not need to carry out in the corresponding position of fibre reinforced composites reinforcing beam 400
Aperture.
Referring to Fig.1 shown in-Fig. 3, Figure 10-Figure 12, side wall component 1000 further include: the second stiffening plate 200, the second stiffening plate
200 are arranged in side wall type chamber 1003, and the second stiffening plate 200 is arranged on side-wall inner-plate 1001 and/or side-wall outer-plate 1002, the
Two stiffening plates 200 form beam accommodation space between the first connector 100, the first stiffening plate 300 and with side-wall inner-plate 1001
1006, beam accommodation space 1006 accommodates one section of fibre reinforced composites reinforcing beam 400.
Fibre reinforced composites reinforcing beam 400 and the second stiffening plate 200 are fixed by being glued fixed and/or riveting, with
This completes the intermediate position of fibre reinforced composites reinforcing beam 400 and the fixation of beam accommodation space 1006.That is, fiber
Enhancing composite material reinforcing beam 400 and the second stiffening plate 200 can be fixed by being glued, and can also be fixed by riveting, can also be passed through
It is glued and the mode of riveting realizes dual fixation.
In an embodiment of the present invention, it is illustrated so that the second stiffening plate 200 is B column reinforcement plate as an example.Second stiffening plate
200 are arranged at B pillar, and the second stiffening plate 200 is used to connect fibre reinforced composites reinforcing beam 400 and B column, in vehicle
Front-rear direction on, the first connector 100, the second stiffening plate 200, the first stiffening plate 300 are arranged successively, and the first connector
100, the second stiffening plate 200, the first stiffening plate 300 are spaced from each other.
The a part of first connector 100, the second stiffening plate 200, the first stiffening plate 300 as side wall reinforcement structure 500,
Stiffness and strength are provided for side wall component 1000, and the power in collision process is transferred to fibre reinforced composites reinforcing beam
On 400.By by fibre reinforced composites reinforcing beam 400 and the first connector 100, the second stiffening plate 200, the first stiffening plate
300 phases are fixed, and the stiffness and strength of side wall component 1000 can be dramatically increased.
Referring to shown in Fig. 4-Fig. 5, the edge for being glued region 403 has edge block reinforcement 404, and edge block reinforcement 404 is with spirogyrate
Formula is arranged on the outer surface of fibre reinforced composites reinforcing beam 400, and edge block reinforcement 404 is glued region 403 for limiting
Position.Edge block reinforcement 404 can be sealed to region 403 is glued, and the injection for being glued adhesive in region 403 is limited with this
Amount.
Specifically, edge block reinforcement 404 is located at the both ends for being glued region 403, so that guaranteeing that adhesive is limited in is glued area
The inside in domain 403.Edge block reinforcement 404 realizes physical barriers to adhesive, prevents adhesive from crossing edge block reinforcement 404 and leaking
To being glued outside region 403, the loading for being glued adhesive in region 403 ensure that.
Optionally, edge block reinforcement 404 is annular convex platform, is achieved in edge block reinforcement 404 and carries out whole circle blocking to adhesive.
In addition, defining that the glue-line in the splicing region 403 is long between each edges at two ends block reinforcement 404 for being glued region 403
Degree, by changing position of the edge block reinforcement 404 on fibre reinforced composites reinforcing beam 400, thus it is possible to vary be glued region 403
Glue-line length.The distance between two edge block reinforcements 404 are bigger, and the glue-line length for being glued region 403 is longer, are conducive to increase
Fibre reinforced composites reinforcing beam 400 and corresponding sleeve lining are connected firmly degree.
Optionally, edge block reinforcement 404 and fibre reinforced composites reinforcing beam 400 are integrally formed, and are thus advantageously reduced
The assembly man-hour of fibre reinforced composites reinforcing beam 400, and edge block reinforcement 404 and fibre reinforced composites reinforcing beam 400
Relative position fix, ensure that be glued region 403 have certain length, to meet gluing demand.In manufacture fiber reinforcement
When composite material reinforcing beam 400, edge block reinforcement 404 and boss 405 can enrichment by resin in mold corresponding position, with
The main part of fibre reinforced composites reinforcing beam 400 is integrally formed, and thus can reduce fibre reinforced composites reinforcing beam
400 subsequent assembly is conducive to save assembly man-hour.
In further embodiments, edge block reinforcement 404 can be adhesively fixed on fibre reinforced composites reinforcing beam 400,
Or it is fixed on fibre reinforced composites reinforcing beam 400 using other way.Such as add in manufacture fibre reinforced composites
When brutal 400, edge block reinforcement 404 can enrichment by resin in mold corresponding position, reinforce with fibre reinforced composites
The main part of beam 400 is integrally formed, and thus can reduce the subsequent assembly of fibre reinforced composites reinforcing beam 400, have
Conducive to saving assembly man-hour.
Referring to Figure 5, splicing region 403, which is provided with form, can expand the gear rubber ring 407 of variation.
Further, gear rubber ring 407 is similarly cyclic structure, and the separate splicing of edge block reinforcement 404 is arranged in gear rubber ring 407
The side in region 403, and keep off rubber ring 407 and form the double-deck glue-guard structure with edge block reinforcement 404, it is possible thereby to enhance gear glue effect,
Prevent the adhesive being glued in region 403 from letting out.In other words, cause a small amount of adhesive from splicing since the accuracy of manufacture is not high
When inside region 403 outwardly over edge block reinforcement 404, gear rubber ring 407 can carry out second layer physical barriers to adhesive, prevent glue
Stick leaks to 407 outside of gear rubber ring.
Keeping off rubber ring 407 has a swelling state, so that the outer diameter of gear rubber ring 407 is greater than the outer diameter of edge block reinforcement 404, thus
The end in region 403 is glued in sealing, prevents adhesive from leaking, also controllable preparing adhesive injection rate.
Specifically, gear rubber ring 407 is thermal expansion gear rubber ring.When keep off rubber ring 407 by high-temperature baking when, gear rubber ring 407 by
Heat expands, and volume is made to become larger, so that gear rubber ring 407 is preferably bonded with corresponding sleeve lining, keeps off 407 mating edge of rubber ring
The end in region 403 is glued in the closing of edge block reinforcement 404, provides enclosure space for the injection of adhesive.Using gear rubber ring 407 from swollen
Swollen performance, it is only necessary to be cut off as simple sheet, be attached to and be glued 403 two sides of region, it can be increased by fiber automatically after expansion
Strong composite material reinforcing beam 400 is filled with the void size between corresponding sleeve lining, significantly reduces the difficulty of design
And processing cost.
Optionally, gear rubber ring 407 is that rubber-foaming agent mixed materials keep off rubber ring or rubber material keeps off rubber ring or plastic material
Keep off rubber ring.
In some unshowned embodiments, gear rubber ring 407 can also be that non-expansive material keeps off rubber ring, keep off rubber ring at this time
407 remain to be used cooperatively with edge block reinforcement 404, dual gear glue, and the end in region 403 is glued in sealing.
It keeps off rubber ring 407 and fibre reinforced composites reinforcing beam 400 is pasted and fixed.
The expansion multiplying power of the material of each gear rubber ring 407 is 2 times -10 times.For example, the expansion multiplying power of each gear rubber ring 407
It is 5 times or 8 times.The size that space can be filled as needed selects the expansion multiplying power of gear rubber ring 407.
The width of each gear rubber ring 407 is 5mm-15mm, with a thickness of 0.5mm-5mm.For example, the width of each gear rubber ring 407
Degree is 10mm, with a thickness of 3mm.Rubber ring 407 is kept off after being cut by design size, fiber-reinforced composite material can be affixed directly to
Expect the outer surface of reinforcing beam 400.
Referring to shown in Fig. 4-Fig. 5, each at least one gap control structure that is internally provided with for being glued region 403 is optional
Ground, gap control structure are boss 405, and the outer surface of fibre reinforced composites reinforcing beam 400 is arranged in one end of boss 405
Upper (such as on outer surface of the first end and second end of fibre reinforced composites reinforcing beam 400), the other end be suitable for it is corresponding
Sleeve lining (such as side-wall inner-plate 1001 or A column connector 100 or C column reinforcement plate 300) contact, make fiber-reinforced composite material
The material realization of reinforcing beam 400 preferably positions, i.e., boss 405 has positioning action.In addition, being full of gluing when being glued in region 403
When agent, the bondline thickness of adhesive is equal to the thickness of boss 405, that is to say, that boss 405 also has the work of control bondline thickness
With.Effect possessed by boss 405 is effect possessed by gap control structure, other forms gap control which is not described herein again
The effect of structure.
Optionally, boss 405 is round boss, and the axis of round boss is perpendicular to the fixed section contacted with round boss
402 outer surface.
Keep off rubber ring 407 have excellent void size adaptability, can by expansion fill automatically it is various sizes of, because design
Caused by and because gap caused by component tolerances by being glued setting gear rubber ring 407 on the outside of region 403 solves splicing
The poorly sealed problem in region 403 is realized and is glued being fully sealed for region 403.
Optionally, fibre reinforced composites reinforcing beam 400 is carbon fibre composite reinforcing beam, carbon fibre composite
It is a kind of lightweighting materials haveing excellent performance, fibre reinforced composites reinforcing beam 400 is made using carbon fibre composite
It forms, the weight of fibre reinforced composites reinforcing beam 400 can be mitigated while proof strength, be advantageously implemented vehicle
Light-weight design.
In other optional embodiments, fibre reinforced composites reinforcing beam 400 can also be that glass fibre is compound
One of material reinforcing beam, basalt fiber composite material reinforcing beam, carbon glass fiber hybrid composite reinforcing beam.
Note is offered on the side-wall inner-plate 1001 opposite with the splicing region 403 of fibre reinforced composites reinforcing beam 400
Glue hole, adhesive are filled by hole for injecting glue to being glued in region 403, and hole for injecting glue is arranged on side-wall inner-plate 1001, facilitates operation
Personnel carry out injecting glue operation.
Optionally, adhesive is epoxies (EP) adhesive or polyurethanes (PU) adhesive.
Shown in referring to Fig.1, formed between the cavity lateral and fibre reinforced composites reinforcing beam 400 of side wall type chamber 1003
Position 1009 is auxiliarily fixed at least one.As shown in figure 16, side wall type chamber 1003 is fiber re-enforced composite material reinforcing beam 400 and accounts for
According to, and have between fibre reinforced composites reinforcing beam 400 and the cavity lateral of side wall type chamber 1003 and position 1009 is auxiliarily fixed,
It thus it can be prevented that fibre reinforced composites reinforcing beam 400 is hanging in side wall type chamber 1003, be conducive to improve side wall type chamber
1003 NVH performance.
It is solid by the way that auxiliary is arranged between fibre reinforced composites reinforcing beam 400 and the cavity lateral of side wall type chamber 1003
Positioning 1009 can make side wall and fibre reinforced composites reinforcing beam 400 form tie point on big shape face, become one
Stress is whole, and then improves the stiffness and strength of side wall, facilitates the resistance to compression of side wall, the promotion of anti-collision performance, and can make
The NVH performance boost of side wall type chamber 1003.
Between first connector 100 and the second stiffening plate 200 and/or between the second stiffening plate 200 and the first stiffening plate 300
With position 1009 is auxiliarily fixed.
In Fig. 1, embodiment shown in Fig. 4, between the first connector 100 and the second stiffening plate 200, the second stiffening plate
200 and first all have between stiffening plate 300 position 1009 are auxiliarily fixed.And the first connector 100 and the second stiffening plate 200 it
Between the quantity that position 1009 is auxiliarily fixed be greater than position 1009 is auxiliarily fixed between the second stiffening plate 200 and the first stiffening plate 300
Quantity.
In other words, fibre reinforced composites reinforcing beam 400 is formed between the first connector 100, the second stiffening plate 200
First reinforces beam section 408, and fibre reinforced composites reinforcing beam 400 is formed between the second stiffening plate 200, the first stiffening plate 300
Second reinforce beam section 409, all have position 1009 be auxiliarily fixed in the first reinforcement beam section 408 and the second reinforcement beam section 409.And
The length for reinforcing beam section 408 due to first is greater than the second length for reinforcing beam section 409, it is preferred that first reinforces beam section 408
On be auxiliarily fixed 1009 quantity of position greater than second reinforcement beam section 409 on 1009 quantity of position is auxiliarily fixed.
It is 5-9 that 1009 quantity of position, which is auxiliarily fixed,.
Referring to shown in Fig. 4, the first bending degree for reinforcing beam section 408 is greater than the second bending degree for reinforcing beam section 409, with
Fibre reinforced composites reinforcing beam 400 is set preferably in side wall type chamber 1003.
Specifically, it is auxiliary both glue joints that position 1009, which is auxiliarily fixed, as a result, fibre reinforced composites reinforcing beam 400 and side
It is simple and fixed reliable to enclose connection type between the cavity lateral of type chamber 1003.
Hole for injecting glue is opened up in cavity lateral, hole for injecting glue is located at the center of auxiliary both glue joints, and adhesive passes through hole for injecting glue
Injection enters at auxiliary both glue joints, and it is uniform to be conducive to injecting glue.The adhesive at position 1009 is auxiliarily fixed using epoxies (EP) glue
Stick or polyurethanes (PU) adhesive, that is, the adhesive at position 1009, which is auxiliarily fixed, to be glued in region 403 at A, at C
Adhesive is same model.
The injection rate of adhesive is 5-20cm35 DEG C of > of/s, injection temperature T, it thus can guarantee that adhesive viscosity is preferable,
Plybonding effect is preferable.
Adhesive is able to be formed by curing solid glue-line by heating process, can be using online to being heating and curing for adhesive
Infra red heating device, wherein 90 DEG C -120 DEG C of heating temperature, heat duration 50s-80s.Grow up to when heating temperature and heating anti-
Than, for example, when heating temperature is 90 DEG C, when heating a length of 80s, when heating temperature is 100 DEG C, when heating a length of 70s, heating temperature
When degree is 110 DEG C, when heating a length of 60s, when heating temperature is 120 DEG C, when heating a length of 50s.
The aperture of hole for injecting glue is 4mm-10mm, in order to match with the size of glue injection gun head, thus in guarantor unit's time
Injecting glue amount it is more, improve injecting glue efficiency.
It is being auxiliarily fixed at position 1009, the gap between fibre reinforced composites reinforcing beam 400 and cavity lateral is
1mm-3mm.Assist the bondline thickness at both glue joints equal with the gap, by fibre reinforced composites reinforcing beam 400 and type
Chamber side wall is fixed.
When the gap between fibre reinforced composites reinforcing beam 400 and cavity lateral is smaller, position can be auxiliarily fixed
At 1009, heavy platform is set on the outer surface towards cavity lateral of fibre reinforced composites reinforcing beam 400, guarantees the bottom of heavy platform
Gap between wall and cavity lateral is 1mm-3mm；Alternatively, side-wall inner-plate 1001 towards fibre reinforced composites reinforcing beam
It is provided with heavy platform on 400 surface, guarantees that the gap between the bottom wall of heavy platform and fibre reinforced composites reinforcing beam 400 is
1mm-3mm, to meet bondline thickness requirement.
Heavy platform is round heavy platform or rectangle heavy platform, and the minimum dimension of heavy platform is straight not less than the Z-direction of composite material tube beam 400
Diameter.When the gap between fibre reinforced composites reinforcing beam 400 and cavity lateral is larger, position 1009 can be auxiliarily fixed
Locate, projective structure is set on the outer surface towards cavity lateral of fibre reinforced composites reinforcing beam 400, guarantees projective structure
Gap between cavity lateral is 1mm-3mm；Alternatively, side-wall inner-plate 1001 towards fibre reinforced composites reinforcing beam
It is provided with projective structure on 400 surface, guarantees that the gap between projective structure and fibre reinforced composites reinforcing beam 400 is
1mm-3mm, to meet bondline thickness requirement.
Fibre reinforced composites reinforcing beam 400 according to an embodiment of the present invention is described in detail below with reference to Fig. 1-Figure 16.
Referring to Fig.1, shown in Fig. 3-Fig. 4, fibre reinforced composites reinforcing beam 400 includes: reinforcing beam ontology 401 and sets
The fixed section 402 at 401 both ends of reinforcing beam ontology is set, fixed section 402 is used to connect the connector in side wall type chamber 1003.Such as figure
Shown in 1, the fixed section 402 of 400 front end of fibre reinforced composites reinforcing beam is suitable for connecting with A column connector 100, fiber reinforcement
The fixed section 402 of 400 rear end of composite material reinforcing beam is suitable for connecting with C column reinforcement plate 300, thus can realize fiber-reinforced composite
Installation of the material reinforcing beam 400 in side wall type chamber 1003.
Fixed section 402 is suitable for fixing with the cavity lateral of side wall type chamber 1003, and fibre reinforced composites reinforcing beam 400 has
There is profile-followed structure compatible with side wall type chamber 1003.In other words, fibre reinforced composites reinforcing beam 400 is to become axis knot
Structure, the i.e. axis of fibre reinforced composites reinforcing beam 400 are curve, to make fiber-reinforced composite on vehicle front-rear direction
Material reinforcing beam 400 meets the Curvature varying of side wall type chamber 1003, and the shape of fibre reinforced composites reinforcing beam 400 is with side
The type face variation for enclosing inner panel 1001, guarantees that fibre reinforced composites reinforcing beam 400 is preferably mounted in side wall type chamber 1003.
In addition, the length of fibre reinforced composites reinforcing beam 400 can be designed according to body dimensions, satisfaction is passed through from A column to C column
Wear the requirement of the side wall type chamber 1003 on side wall top.
Fibre reinforced composites reinforcing beam 400 according to an embodiment of the present invention passes through the side wall type chamber in vehicle side wall
Fibre reinforced composites reinforcing beam 400 is set in 1003, the intensity of vehicle side wall can be increased, to promote the collision of vehicle
Performance.And for common metal material Guan Liang, the density of fibre reinforced composites reinforcing beam 400 is smaller, weight
It is relatively light, car body weight will not be dramatically increased, the light-weight design of vehicle is conducive to.
By the way that glue-guard structure 414 is arranged in the end for being glued region 403, it can be sealed to region 403 is glued, prevent glue
Stick leakage, to be conducive to improve the splicing firmness of fibre reinforced composites reinforcing beam 400 and surrounding components.
Referring to shown in Fig. 4-Fig. 5, edge block reinforcement 404 is arranged on the outer surface of fixed section 402.By to be glued region
Injection adhesive in 403 is, it can be achieved that fixed section 402 is connected with corresponding sleeve lining.Glue-guard structure 414 can be to splicing region
403 are sealed, and adhesive is limited in and is glued in region 403, guarantee that the glue amount being glued in region 403 is sufficient, prevent gluing
Agent leakage to guarantee that fixed section 402 is connected firmly with corresponding sleeve lining, and can also control and be glued region 403
Glue-line length is conducive to the splicing firmness for improving fibre reinforced composites reinforcing beam 400 and surrounding components.
On the length direction of fibre reinforced composites reinforcing beam 400, fibre reinforced composites reinforcing beam 400 passes through
Variable cross-section and be adapted with side wall type chamber 1003.It is the fibre reinforced composites reinforcement of A column position as shown in Figure 9
The cross section of beam 400, as shown in Figure 12 is the cross section of the fibre reinforced composites reinforcing beam 400 of B column position, is such as schemed
It is the cross section of the fibre reinforced composites reinforcing beam 400 of C column position shown in 15, that as shown in Figure 16 is A column and B
The cross section of fibre reinforced composites reinforcing beam 400 between column, it can be seen that, it is fine on the direction of vehicle from front to back
The cross-sectional shape of dimension enhancing composite material reinforcing beam 400 can be designed inconsistent.
On the direction of vehicle from front to back, the cross-sectional area of fibre reinforced composites reinforcing beam 400 it is constant or by
It is cumulative big.Since fibre reinforced composites reinforcing beam 400 is made using 3D weaving, in some optional realities
Apply in example, the cross-sectional area of fibre reinforced composites reinforcing beam 400 can be designed as it is constant, it is possible thereby to simplify fiber increase
The processing technology of strong composite material reinforcing beam 400.When central collision occurs for vehicle, impact force can fiber-reinforced composite material reinforcement
The front end of beam 400 is transmitted backward, in other optional embodiments, by the transversal of fibre reinforced composites reinforcing beam 400
Face area design is the form being gradually increased, and collision energy can be made fast in the front end of fibre reinforced composites reinforcing beam 400
Speed decaying, to reduce the collision energy for being transferred to rear portion.
In some alternative embodiments, on vehicle direction from front to back, fibre reinforced composites reinforcing beam 400
Cross-sectional area can be with first increases and then decreases, and the maximum cross section of fibre reinforced composites reinforcing beam 400 can position
In on reinforcing beam ontology 401.
Referring to shown in Fig. 9, Figure 12, Figure 15, the cross section of fibre reinforced composites reinforcing beam 400 is using substantially in four sides
Shape or circular closed cross-section.From the perspective of mechanics, by by the cross section structure of fibre reinforced composites reinforcing beam 400
It builds and can effectively improve the rigidity of fibre reinforced composites reinforcing beam 400 for open cross-sections for closed cross-section.
The cross-sectional shape of fibre reinforced composites reinforcing beam 400 is special-shaped, and cross-sectional shape and variable dimension, fine
The section girth variable quantity of dimension enhancing composite material reinforcing beam 400 is not more than 30%, thus can guarantee fiber-reinforced composite material
Material reinforcing beam 400 is preferably matched with side wall type chamber 1003.
In some alternative embodiments, fibre reinforced composites reinforcing beam 400 or cross-section structure, with full
The different design requirement of foot.
Fibre reinforced composites reinforcing beam 400 is hollow pipe beam or solid beam.Such as in Fig. 9, Figure 12, shown in figure 15
In embodiment, fibre reinforced composites reinforcing beam 400 is hollow pipe beam, in this way when fibre reinforced composites reinforcing beam 400
It is squeezed when deforming, it is empty that the hollow area inside fibre reinforced composites reinforcing beam 400 can reserve deformation evacuation
Between, to promote the collision performance of fibre reinforced composites reinforcing beam 400.In other unshowned embodiments, fiber
Enhancing can be filled with reinforcement material inside the hollow pipe beam of composite material reinforcing beam 400, be added with increasing fibre reinforced composites
The strength and stiffness of brutal 400, internal reinforcement material can be foam, honeycomb, metal tube, metal bar, non-metallic pipe, nonmetallic
Stick etc..Or in other unshowned embodiments, fibre reinforced composites reinforcing beam 400 is solid beam.
Further, fibre reinforced composites reinforcing beam 400 is hollow pipe beam, fibre reinforced composites reinforcing beam
400 wall thickness is 2mm-6mm.For example, the wall thickness of fibre reinforced composites reinforcing beam 400 can be 3mm or 4mm or 5mm.Wall
Weaker thicker than thin 400 strength and stiffness of fibre reinforced composites reinforcing beam that will lead to, wall thickness can then waste material later,
Wall thickness is arranged within the scope of 2mm-6mm, it is ensured that fibre reinforced composites reinforcing beam 400 has higher-strength and rigidity
Meanwhile weight is unlikely to excessive.
Referring to shown in Fig. 4, Fig. 6, rivet hole 406 is provided on the interlude of reinforcing beam ontology 401, in order to reinforcing beam sheet
Body 401 and B column reinforcement plate 200 carry out riveting fixation.Optionally, the quantity of rivet hole 406 is 3-5, and reinforcing beam sheet can be improved
The riveting fixation degree of body 401 and B column reinforcement plate 200.Such as in the example of fig. 6, the quantity of rivet hole 406 is 4.
The tube wall of fibre reinforced composites reinforcing beam 400 uses 3 D weaving precast body, and braid angle is to be in main shaft
±(30-60)°.3 D weaving precast body includes: main shaft fiber, first direction fiber and second direction fiber, and first direction is fine
Dimension and the angle of the angle of main shaft fiber, second direction fiber and main shaft fiber are braid angle, it is assumed that main shaft machine direction is
0 °, the braid angle of first direction fiber is then+(30-60) °, and the braid angle of second direction fiber is then-(30-60) °.
The A column connector 100 of vehicle is used for below with reference to Fig. 1-Figure 16 detailed description.
Referring to Fig.1, shown in Fig. 7-Fig. 9, the A column connector 100 according to an embodiment of the present invention for vehicle includes: at A
Body part at second connecting portion 107 and A at first connecting portion 106, A, second connecting portion 107 at first connecting portion 106 and A at A
It is connected to the two sides of body part at A；Body part has holding tank at an A at A, one end of holding tank body part from A at A
The intermediate of body part extends to A, forms accommodation space at the A from A at one end end face to A of body part inside body part.
Specifically, at A holding tank have A place accommodate cell wall 104, A place receiving cell wall 104 with open end and at A
Groove bottom wall 102 is accommodated at the opposite A in the open end of receiving cell wall 104, is accommodated cell wall 104 at A and is accommodated opening for cell wall 104 from A
Mouth end extends to receiving groove bottom wall 102 at A, forms from the end face to A of open end accommodation space at the A for accommodating groove bottom wall 102.
The front end of fibre reinforced composites reinforcing beam 400 is adapted for insertion at the A in accommodation space.The setting of first connecting portion 106 exists at A
The upper end of cell wall 104 is accommodated at A and is extended along the Y-direction of vehicle, and second connecting portion 107, which is arranged at A, at A accommodates cell wall 104
Lower end, first connecting portion 106 at A, second connecting portion 107 is suitable for fixed with side-wall inner-plate 1001 at A, and the place A accommodates cell wall 104 and fits
It is separated in side-wall inner-plate 1001, forms first sleeve to accommodated between cell wall 104 and side-wall inner-plate 1001 at A
1004, the front end of fibre reinforced composites reinforcing beam 400 is adapted for insertion into first sleeve 1004.
Optionally, first connecting portion 106 at A, at A can pass through weldering between second connecting portion 107 and side-wall inner-plate 1001
The mode of connecing realizes fixation, meanwhile, first connecting portion 106 at A, second connecting portion 107 is also solid with the welding of side-wall outer-plate 1002 at A
Fixed, fixed effect is preferable.
Fibre reinforced composites reinforcement may be implemented in A column connector 100 according to an embodiment of the present invention for vehicle
The connection of beam 400 and A -pillar structure, accommodation space can be used for accommodating fibre reinforced composites reinforcing beam at the A at A in holding tank
400 front end, to realize being indirectly connected between fibre reinforced composites reinforcing beam 400 and A column, and A column connector 100
Path of Force Transfer can be formed for collision, by collision process power and energy transmission to fibre reinforced composites reinforcing beam 400
On.By changing the structure of A column connector 100, A column connector 100 can be made to be suitable for different A -pillar structures.
As shown in Fig. 7, Fig. 9, cell wall 104 is accommodated at A further include: lower wall 103 at upper wall 101 and A at A, holding tank bottom at A
Wall 102 is connected at A at upper wall 101 and A between lower wall 103, and upper wall 101 at A accommodates lower wall 103 at groove bottom wall 102 and A at A
It is encircled into holding tank at the A.First connecting portion 106 is connected with upper wall 101 at A at A, at A at second connecting portion 107 and A under
Wall 103 is connected, and the same side of receiving groove bottom wall 102 at A is arranged in (i.e. towards side-wall inner-plate in lower wall 103 at upper wall 101 and A A at
1001 side), and accommodated at the separate A of lower wall 103 at upper wall 101 and A at A formed between the end of groove bottom wall 102 it is above-mentioned
Open end.
Upper wall 101 at A accommodates groove bottom wall 102, the shape of the place A lower wall 103 and opposite fibre reinforced composites at A
The external surface shape of reinforcing beam 400 is unanimous on the whole, and provides splicing face for fibre reinforced composites reinforcing beam 400, to guarantee
Fibre reinforced composites reinforcing beam 400 and the fixed bondline thickness one that is reliable, and being glued in region 403 of A column connector 100
It causes.
From the export-oriented interior direction of vehicle, the distance between lower wall 103 is gradually increased at upper wall 101 and A at A, with this
Guarantee fibre reinforced composites reinforcing beam 400 and the matching area of side-wall inner-plate 1001 it is larger, and at A lower wall 103 Y-direction ruler
The very little Y-direction size greater than upper wall 101 at A.
Accommodating the angle between groove bottom wall 102 at A at upper wall 101 and A is α, 180 ° of α <.Such as α=90 °.When side wall group
When part 1000 is by side impact, accommodating at upper wall 101 and A at A has angle α between groove bottom wall 102, it is ensured that A at upper wall 101 and
The intensity accommodated between groove bottom wall 102 at A is sufficiently large, to resist side impact, reduces the deflection of A column connector 100.
At the A of A column connector 100 accommodate cell wall 104 on be provided with gas vent 1008, as a result, to A place splicing region
In 403 when injection adhesive, with increasing for adhesive, the air being glued in region 403 can be discharged from gas vent 1008, when
When being glued in region 403 full of adhesive, it will there is adhesive to be discharged from gas vent 1008, operator is reminded to stop to glue
It connects and injects adhesive in region 403.The quantity of gas vent 1008 is 1-3.
It is accommodated at A and is provided with hole for injecting glue on cell wall 104, and the quantity of hole for injecting glue is 1-2.Adhesive is injected through hole for injecting glue
It is glued in region 403.
A column connector 100 with a thickness of 0.8mm-1.4mm.Such as A column connector 100 with a thickness of 1mm.Thickness is excessively thin
It is weaker to will lead to A column 100 strength and stiffness of connector, thickness can then waste material later, and thickness is arranged in 0.8mm-
Within the scope of 1.4mm, it is ensured that while A column connector 100 has higher-strength and rigidity, weight is unlikely to excessive.
The outer surface of A column connector 100 is provided with electrophoresis layer, it is possible thereby to promote the anticorrosive property of A column connector 100
Can, prevent A column connector 100 from getting rusty.
Referring to shown in Fig. 7, the part accommodated except cell wall 104 at A that is located at of A column connector 100 is suitable in matching side wall
The shape face of plate 1001, and the part accommodated except cell wall 104 at A that is located at of A column connector 100 is suitable for consolidating with side-wall inner-plate 1001
It is fixed, to promote the bonding strength of A column connector 100 Yu side-wall inner-plate 1001.
Specifically, A column connector 100 be located at A place accommodate cell wall 104 except part be A lower body portion 105, A lower
The front lower place that cell wall 104 is accommodated at A is arranged in body portion 105, and referring to shown in Fig. 7, A lower body portion 105 includes: the first plate portion 109
With the second plate portion 110, the second plate portion 110 and the place A second connecting portion 107 not in the same plane, and at the second plate portion 110 and A
Second connecting portion 107 is connected by third plate portion 111.
Being located on the part accommodated except cell wall 104 at A for A column connector 100 is provided with location hole 108 at A, such as Fig. 7
Shown, location hole 108 is arranged in the second plate portion 110 in A lower body portion 105 at A, and A column connector 100 is properly positioned at
On side-wall inner-plate 1001.A lower body portion 105 forms an open triangle rock-steady structure with door pillar moulding, in collision process
It is middle that power is transferred to fibre reinforced composites reinforcing beam 400.
A column connector 100 is also connect with the other components of A column, such as is added under inner panel, A column under A column connector 100 and A column
Strong plate is weldingly connected.A column connector 100 can need to be used alone according to A post design and performance, directly with A column lower reinforcing plate
It is connected, A column connector 100 and inner panel under A column can also be used cooperatively, A column connector 100 can be placed in inner panel under A column at this time
Between A column lower reinforcing plate.
Specifically, when A column connector 100 is used alone, the lower section of A column connector 100 and A column lower reinforcing plate are welded, A
The interior direction of column connector 100 and side-wall inner-plate 1001 weld, and vehicle outside direction and side-wall outer-plate 1002 weld, and A column connects
When part 100 is used alone, PHS (phosphatidylserine, phosphatidylserine), UHSS (Ultra High can be selected
Strength Steel unimach), AHSS (Advanced High Strength Steel, advanced high-strength steel) material
Deng thickness 1mm-1.4mm.
When A column lower reinforcing plate has designed upper triangular region, the A column connector 100 of the embodiment of the present invention can be set
It being used between side-wall inner-plate 1001 and A column lower reinforcing plate, the interior direction of A column connector 100 and side-wall inner-plate 1001 weld,
Vehicle outside direction and A column lower reinforcing plate weld, and HSS (High speed steels, high speed can be selected in A column connector 100 at this time
Steel), LSS, aluminum alloy materials etc., thickness 0.8mm-1.2mm.
The design (0.8mm-1.4mm) of selection (high-strength steel, aluminium alloy of the different trades mark etc.) and thickness by material can
To carry out the adjustment of 100 stiffness and strength of A column connector, so that A column connector 100 and fibre reinforced composites reinforcing beam
400 property retention is consistent.
Vehicle A column side wall structure is described in detail below with reference to Fig. 1-Figure 16.
Referring to Fig.1, shown in Fig. 7-Fig. 9, vehicle A column side wall structure according to an embodiment of the present invention includes: side-wall inner-plate
1001, A column connector 100 and fibre reinforced composites reinforcing beam 400.
A column connector 100 be arranged in side-wall inner-plate 1001 towards the side outside vehicle, A column connector 100 is suitable for and side wall
Inner panel 1001 is fixed, and above-mentioned first sleeve 1004 is formed between A column connector 100 and side-wall inner-plate 1001.Such as Fig. 1, Fig. 9
Shown, the front end of fibre reinforced composites reinforcing beam 400 is inserted into the first sleeve 1004.
The cross-sectional area variable quantity in the splicing region 403 at A is not more than 10%.
On the direction of vehicle from front to back, the cross-sectional area in splicing region 403 is constant or is gradually reduced.It is some can
In the embodiment of choosing, the cross-sectional area for being glued region 403 is constant, thus can guarantee the bondline thickness for being glued region 403 everywhere
Uniformly.When central collision occurs for vehicle, impact force can be transmitted backward through being glued the front end in region 403, in other optional implementations
In example, the cross-sectional area for being glued region 403 is designed as the form being gradually reduced, collision energy can be made to be glued region
403 front end rapid decay, to reduce the collision energy for being transferred to rear portion.
Vehicle A column side wall structure according to an embodiment of the present invention is, it can be achieved that fibre reinforced composites reinforcing beam 400 and A
The connection of column connector 100, side-wall inner-plate 1001.In other words, A column connector 100 may be implemented fibre reinforced composites and add
Connection between brutal 400 and A column, and Path of Force Transfer can be formed for collision, extremely with energy transmission by the power in collision process
On fibre reinforced composites reinforcing beam 400.
The needs of A column connector 100 are consistent on stiffness of structural member with fibre reinforced composites reinforcing beam 400, are avoided
The mutation of rigidity.
Optionally, A column connector 100 is welded and fixed with side-wall inner-plate 1001.
Shown in referring to Fig.1, vehicle A column side wall structure further include: side-wall outer-plate 1002, A column connector 100 are arranged in side wall
Between inner panel 1001 and side-wall outer-plate 1002.
First connecting portion 106 at A, second connecting portion 107 is suitable at A and side-wall inner-plate 1001 is fixed, first sleeve 1004
It is formed at A between body part and side-wall inner-plate 1001.
As shown in figure 9, fibre reinforced composites reinforcing beam 400 includes: connected the first beam face 410 and the face A Xiang Guanliang,
First beam face 410 is suitable for side-wall inner-plate 1001 relatively, and the face A Xiang Guanliang is suitable for and accommodates at the A of A column connector 100 cell wall 104
Relatively.
Specifically, the face A Xiang Guanliang includes: the second beam face 411, third beam face 412 and the 4th beam face 413, third beam face 412
Be connected between the second beam face 411 and the 4th beam face 413, the second beam face 411, the 4th beam face 413 with 410 phase of the first beam face
Even.Upper wall 101 and the 4th beam face 413 are opposite at A, and groove bottom wall 102 is accommodated A at and third beam face 412 is opposite, at A lower wall 103 and
Second beam face 411 is opposite.
Optionally, the area in the first beam face 410 is greater than in the second beam face 411, third beam face 412 and the 4th beam face 413
The area in any one face.
Fibre reinforced composites reinforcing beam 400 is fixed on the form splicing not contacted with the inner wall of first sleeve 1004
In first sleeve 1004, and between the outer surface of fibre reinforced composites reinforcing beam 400 and the inner wall of first sleeve 1004
Gap is 0.5mm-5mm, such as 3mm.
That is, between the first beam face 410 and side-wall inner-plate 1001, at the second beam face 411 and A between lower wall 103,
The gap accommodated between groove bottom wall 102, at the 4th beam face 413 and A between upper wall 101 at three beam faces 412 and A is 0.5mm-
5mm。
Referring to shown in Fig. 4-Fig. 5, it is provided on fibre reinforced composites reinforcing beam 400 for keeping fiber-reinforced composite
The outer surface of material reinforcing beam 400 and the discontiguous gap of the inner wall of first sleeve 1004 keep structure, since fiber reinforcement is multiple
It is formed between the outer surface of condensation material reinforcing beam 400 and the inner wall of first sleeve 1004 and is glued region 403, therefore by between setting
Gap keeps structure, it is ensured that and being glued region 403 has specific thickness, in this way when injecting adhesive in splicing region 403,
It can guarantee that bondline thickness is sufficiently large, to promote 400 outer surface of fibre reinforced composites reinforcing beam and 1004 inner wall of first sleeve
The degree that is connected firmly.
It is boss 405 that gap, which keeps structure, and one end of boss 405 is contacted with fibre reinforced composites reinforcing beam 400, separately
One end is contacted with the inner wall of first sleeve 1004.Height, that is, adhesive maximum gauge of boss 405.
The length for being glued region 403 is L, is glued in region 403 and fills adhesive, and the bondline thickness of adhesive is t, L, t
Meet relational expression: L >=100mm, 0.5mm≤t≤5mm.Such as L=120mm, t=3mm.
Offer hole for injecting glue and gas vent 1008 on the side wall of first sleeve 1004, adhesive by hole for injecting glue fill to
It is glued in region 403, the gas being glued in region 403 is discharged by gas vent 1008.Gluing is full of when being glued in region 403
When agent, it will there is adhesive to be discharged from gas vent 1008, operator is reminded to stop injecting gluing into splicing region 403
Agent.
Hole for injecting glue, which is opened in, is glued on the corresponding side-wall inner-plate 1001 in region 403, facilitates operator to splicing region 403
Interior injection adhesive.Gas vent 1008, which is opened in, to be glued on the corresponding side-wall inner-plate 1001 in region 403 or on A column connector 100,
Preferably, gas vent 1008 is opened on side-wall inner-plate 1001, is facilitated operator more intuitively to observe and is glued in region 403
Whether adhesive is full of.
B column reinforcement plate 200 is described in detail below with reference to Fig. 1-Figure 16.
Referring to Fig.1, shown in Figure 10-Figure 12, B column reinforcement plate 200 according to an embodiment of the present invention includes: the first connection at B
Body part at portion 207 and B, first connecting portion 207 is connected to the upside of body part at B at B, and at B first connecting portion 207 along vehicle
Y-direction extend；Body part has holding tank at a B at B, and one end of holding tank body part from B is to body part at B at B
Centre extends, and forms accommodation space at the B from B at one end end face to B of body part inside body part.
Specifically, at B holding tank have B place accommodate cell wall 204, B place receiving cell wall 204 with open end and at B
Groove bottom wall 202 is accommodated at the opposite B in the open end of receiving cell wall 204, is accommodated cell wall 204 at B and is accommodated opening for cell wall 204 from B
Mouth end extends to receiving groove bottom wall 202 at B, forms from the end face to B of open end accommodation space at the B for accommodating groove bottom wall 202.
One section of fibre reinforced composites reinforcing beam 400 is suitable for wearing accommodation space at the B.
Referring to Fig.1 shown in 1, first connecting portion 207 is suitable for fixed with side-wall inner-plate 1001 at B, and it is suitable that cell wall 204 is accommodated at B
It is separated in side-wall inner-plate 1001, forms beam accommodation space between cell wall 204 and side-wall inner-plate 1001 to accommodate at B
1006, beam accommodation space 1006 is that lower section has open space, and the intermediate position of fibre reinforced composites reinforcing beam 400 is worn
If beam accommodation space 1006, and the inner wall of the outer surface of fibre reinforced composites reinforcing beam 400 and beam accommodation space 1006 it
Between be glued and riveting is fixed, thus complete being indirectly connected between fibre reinforced composites reinforcing beam 400 and B column.
Optionally, divide between the outer surface of fibre reinforced composites reinforcing beam 400 and the inner wall of beam accommodation space 1006
It leaves.
As shown in figure 12, upper wall 201 is suitable for, B at first connection opposite with fibre reinforced composites reinforcing beam 400 at B
Between portion 207 and side-wall inner-plate 1001 can by welding manner realize fix, meanwhile, B at first connecting portion 207 and also and side wall
Outside plate 1002 is welded and fixed, and fixed effect is preferable.
B column reinforcement plate 200 according to an embodiment of the present invention, may be implemented fibre reinforced composites reinforcing beam 400 and B column
The connection of structure, accommodation space can be used for accommodating the centre of fibre reinforced composites reinforcing beam 400 at the B at B in holding tank
Position, to realize being indirectly connected between fibre reinforced composites reinforcing beam 400 and B column, and B column reinforcement plate 200 can be with
Path of Force Transfer is formed for collision, it will be in the power and energy transmission to fibre reinforced composites reinforcing beam 400 in collision process.It is logical
The structure for crossing change B column reinforcement plate 200 can make B column reinforcement plate 200 be suitable for different B-pillar structures.
As shown in Figure 10, Figure 12, cell wall 204 is accommodated at B further include: lower wall 203 at upper wall 201 and B at B, holding tank at B
Bottom wall 202 is connected at B at upper wall 201 and B between lower wall 203, and upper wall 201 at B accommodates lower wall at groove bottom wall 202 and B at B
203 are encircled into holding tank at the B.First connecting portion 207 is connected with upper wall 201 at B at B, lower wall at upper wall 201 and B at B
203 are arranged in the same side (i.e. towards the side of side-wall inner-plate 1001) that groove bottom wall 202 is accommodated at B, and at B at upper wall 201 and B
It is accommodated at the separate B of lower wall 203 and forms above-mentioned open end between the end of groove bottom wall 202.
Upper wall 201 at B, the shape that groove bottom wall 202 and the place B lower wall 203 are accommodated at B and opposite fibre reinforced composites
The external surface shape of reinforcing beam 400 is unanimous on the whole, and provides splicing face for fibre reinforced composites reinforcing beam 400, to guarantee
Fibre reinforced composites reinforcing beam 400 and B column reinforcement plate 200 are fixed reliable, and bondline thickness is almost the same.
As shown in figure 12, the part accommodated below cell wall 204 at B that is located at of body part is second connecting portion 205 at B at B,
Second connecting portion 205 is connected with lower wall 203 at B at B, and the " T " shape arrangement of second connecting portion 205 at cell wall 204 and B is accommodated at B,
And the X that cell wall 204 is accommodated at B is greater than the X of second connecting portion 205 at B to size to size.
Second connecting portion 205 is generally normal at first connecting portion 207 and B at B.
First connecting portion 207 is from upper wall 201 at B in different planes at B.As shown in figure 12, first connecting portion at B
207 narrow relative to upper wall 201 at B to the direction close to lower wall 203 at B.
Referring to Fig.1 shown in 0, body part 205 has preceding flange 208, rear flange 209, preceding flange 208, rear flange at the 2nd B
209 are suitable for fixing with side-wall inner-plate 1001, and 205 region of body part is suitable at the 2nd B between preceding flange 208, rear flange 209
It is separated with side-wall inner-plate 1001.
Location hole 206 at B is provided at 2nd B on body part 205, B column reinforcement plate 200 is properly positioned in side wall
On plate 1001.
As shown in Figure 11-Figure 12, from the export-oriented interior direction of vehicle, at B at upper wall 201 and B between lower wall 203 away from
From being gradually increased, guarantee that fibre reinforced composites reinforcing beam 400 and the matching area of side-wall inner-plate 1001 are larger with this, and B
The Y-direction size for locating upper wall 201 is greater than the Y-direction size of lower wall 203 at B, specifically, the Y-direction size of lower wall 203 is no more than B at B
Locate the 1/3 of the Y-direction size of upper wall 201.
The angle between groove bottom wall 202 is accommodated as β at upper wall 201 and B at B, and β meets: 180 ° of β <.Such as β=90 °.When
When side wall component 1000 is by side impact, accommodated between groove bottom wall 202 at upper wall 201 and B with angle β at B, it is ensured that at B
The intensity accommodated between groove bottom wall 202 at wall 201 and B is sufficiently large, to resist side impact, reduces the deflection of B column reinforcement plate 200.
It is accommodated at the B of B column reinforcement plate 200 on cell wall 204 and is provided with rivet hole at B, as shown in figs. 4 and 6, fiber reinforcement
Rivet hole 406 is provided on composite material reinforcing beam 400, fibre reinforced composites reinforcing beam 400 and B column reinforcement plate 200 are in B
Locate to rivet at rivet hole and rivet hole 406 and fix.
B column reinforcement plate 200 with a thickness of 0.8mm-1.4mm.Such as B column reinforcement plate 200 with a thickness of 1mm.Thickness is excessively thin
It is weaker to will lead to 200 strength and stiffness of B column reinforcement plate, thickness can then waste material later, and thickness is arranged in 0.8mm-
Within the scope of 1.4mm, it is ensured that while B column reinforcement plate 200 has higher-strength and rigidity, weight is unlikely to excessive.
The outer surface of B column reinforcement plate 200 is provided with electrophoresis layer, it is possible thereby to promote the anticorrosive property of B column reinforcement plate 200
Can, prevent B column reinforcement plate 200 from getting rusty.
B pillar side wall structure is described in detail below with reference to Fig. 1-Figure 16.
Referring to Fig.1, shown in Figure 10-Figure 12, B pillar side wall structure according to an embodiment of the present invention includes: side-wall inner-plate
1001, B column reinforcement plate 200 and fibre reinforced composites reinforcing beam 400.
B column reinforcement plate 200 be arranged in side-wall inner-plate 1001 towards the side outside vehicle, B column reinforcement plate 200 is suitable for and side wall
Inner panel 1001 is fixed, and beam accommodation space 1006 is formed between B column reinforcement plate 200 and side-wall inner-plate 1001.
At least one section of fibre reinforced composites reinforcing beam 400 wears beam accommodation space 1006, and fiber-reinforced composite
It is glued fixed and riveting between the outer surface of material reinforcing beam 400 and the inner wall of beam accommodation space 1006 to fix.
B pillar side wall structure according to an embodiment of the present invention is, it can be achieved that fibre reinforced composites reinforcing beam 400 and B
The connection of column reinforcement plate 200, side-wall inner-plate 1001.In other words, B column reinforcement plate 200 may be implemented fibre reinforced composites and add
Connection between brutal 400 and B column, and Path of Force Transfer can be formed for collision, extremely with energy transmission by the power in collision process
On fibre reinforced composites reinforcing beam 400.
The needs of B column reinforcement plate 200 are consistent on stiffness of structural member with fibre reinforced composites reinforcing beam 400, are avoided
The mutation of rigidity.
B column reinforcement plate 200 and the riveting of fibre reinforced composites reinforcing beam 400 are fixed.In addition, fibre reinforced composites
Reinforcing beam 400, which is also glued with B column reinforcement plate 200, side-wall inner-plate 1001, to be fixed.
B column reinforcement plate 200 is welded and fixed with side-wall inner-plate 1001.Specifically, side-wall inner-plate 1001 is turned over inner panel
Side, B column reinforcement plate 200 have upper wall 201 at B, and upper wall 201 is welded and fixed with inner panel upper overturning at B.Upper wall 201 is located at B at B
The top of column reinforcement plate 200 and along Y-direction extend.
B pillar side wall structure further include: side-wall outer-plate 1002, B column reinforcement plate 200 are arranged in side-wall inner-plate 1001 and side
It encloses between outside plate 1002.
Referring to Fig.1 shown in 0- Figure 12, first connecting portion 207 is suitable for fixed with side-wall inner-plate 1001 at B, and cell wall is accommodated at B
204 are suitable for separating with side-wall inner-plate 1001, and beam accommodation space 1006, which is formed at B, accommodates cell wall 204 and side-wall inner-plate 1001
Between.
Lower wall 203 is separated with side-wall inner-plate 1001 at B.
Upper wall 201 at B, accommodated at B at groove bottom wall 202 and B lower wall 203 with fibre reinforced composites reinforcing beam 400
It is glued, groove bottom wall 202 is accommodated at B and is also riveted with fibre reinforced composites reinforcing beam 400, fiber-reinforced composite material is realized with this
Expect fixation of the reinforcing beam 400 in beam accommodation space 1006.
In the embodiment shown in fig. 12, fibre reinforced composites reinforcing beam 400 with not with beam accommodation space 1006
The form splicing of inner wall contact is fixed in beam accommodation space 1006, the outer surface of fibre reinforced composites reinforcing beam 400 and B
It is 0.5mm-5mm, such as 3mm that place, which accommodates the gap between the inner wall of cell wall 204,.Fibre reinforced composites reinforcing beam 400
Gap between outer surface and side-wall inner-plate 1001 is also 0.5mm-5mm.
Fibre reinforced composites reinforcing beam 400 includes: connected the first beam face 410 and the face B Xiang Guanliang, the first beam face
410 are suitable for side-wall inner-plate 1001 relatively, and the face B Xiang Guanliang is suitable for and accommodates cell wall 204 at B relatively.
The face B Xiang Guanliang includes: the second beam face 411, third beam face 412 and the 4th beam face 413, and third beam face 412 is connected to
Between second beam face 411 and the 4th beam face 413, the second beam face 411, the 4th beam face 413 are connected with the first beam face 410.Second
Beam face 411 is suitable for lower wall 203 at B relatively, and third beam face 412 is suitable for and accommodates groove bottom wall 202 at B relatively, the 4th beam face 413
Suitable for opposite with upper wall 201 at B.
Accommodating groove bottom wall 202 in some unshowned embodiments, at B can be bonded with third beam face 412, to guarantee at B
It is more preferable to accommodate riveting effect between groove bottom wall 202 and third beam face 412.
Optionally, the area in the first beam face 410 is greater than in the second beam face 411, third beam face 412 and the 4th beam face 413
The area in any one face.
Boss 405, boss are provided on the outer surface of the front-end and back-end of fibre reinforced composites reinforcing beam 400
405 free end is bonded with side-wall inner-plate 1001, so that fibre reinforced composites reinforcing beam 400 and beam accommodation space 1006
Spaced apart from inner walls also ensures that fibre reinforced composites reinforcing beam 400 and B column reinforcement plate 200, side-wall inner-plate 1001 are spaced
It opens.The part accommodated below cell wall 204 at B that is located at of body part is second connecting portion 205 at B, second connecting portion 205 at B at B
It is connected with lower wall 203 at B, and the edge Yu side-wall inner-plate 1001 of second connecting portion 205 is fixed at B.
C column reinforcement plate 300 is described in detail below with reference to Fig. 1-Figure 16.
Referring to Fig.1, shown in Figure 13-Figure 15, C column reinforcement plate 300 according to an embodiment of the present invention includes: the first connection at C
Body part at second connecting portion 307 and C at portion 306, C, second connecting portion 307 is separately connected at first connecting portion 306 and C at C
The two sides of body part at C；There is body part a C to locate holding tank at C, and one end of holding tank body part from C is at C at C
The intermediate of body portion extends, and forms accommodation space at the C from C at one end end face to C of body part inside body part.
Specifically, at C holding tank have C place accommodate cell wall 304, C place receiving cell wall 304 with open end and at C
Groove bottom wall 302 is accommodated at the opposite C in the open end of receiving cell wall 304, is accommodated cell wall 304 at C and is accommodated opening for cell wall 304 from C
Mouth end extends to receiving groove bottom wall 302 at C, forms from the end face to C of open end accommodation space at the C for accommodating groove bottom wall 302.
The rear end of fibre reinforced composites reinforcing beam 400 is adapted for insertion at the C in accommodation space.
First connecting portion 306 is arranged in the upper end for accommodating cell wall 304 at C and extends along the Y-direction of vehicle at C, and second connects at C
The lower end that cell wall 304 is accommodated at C is arranged in socket part 307, and first connecting portion 306 at C, second connecting portion 307 is suitable for and side wall at C
Inner panel 1001 is fixed, and cell wall 304 is accommodated at C and is suitable for separating with side-wall inner-plate 1001, to accommodate cell wall 304 and side at C
Formation second sleeve 1005 between inner panel 1001 is enclosed, the rear end of fibre reinforced composites reinforcing beam 400 is adapted for insertion into second set
In cylinder 1005.
Optionally, first connecting portion 306 at C, at C can pass through weldering between second connecting portion 307 and side-wall inner-plate 1001
The mode of connecing realizes fixation, meanwhile, first connecting portion 306 at C, second connecting portion 307 is also solid with the welding of side-wall outer-plate 1002 at C
Fixed, fixed effect is preferable.
C column reinforcement plate 300 according to an embodiment of the present invention, may be implemented fibre reinforced composites reinforcing beam 400 and C column
The connection of structure, accommodation space can be used for accommodating the rear end of fibre reinforced composites reinforcing beam 400 at the C at C in holding tank,
To realize being indirectly connected between fibre reinforced composites reinforcing beam 400 and C column, and C column reinforcement plate 300 can be collision
Path of Force Transfer is formed, it will be in the power and energy transmission to fibre reinforced composites reinforcing beam 400 in collision process.Pass through change
The structure of C column reinforcement plate 300 can make C column reinforcement plate 300 be suitable for different C-pillar structures.
As shown in Figure 13, Figure 15, cell wall 304 is accommodated at C further include: lower wall 303 at upper wall 301 and C at C, holding tank at C
Bottom wall 302 is connected at C at upper wall 301 and C between lower wall 303, and upper wall 301 at C accommodates lower wall at groove bottom wall 302 and C at C
303 are encircled into holding tank at the C.First connecting portion 306 is connected with upper wall 301 at C at C, at C at second connecting portion 307 and C
Lower wall 303 is connected, and the same side of receiving groove bottom wall 302 at C is arranged in (i.e. towards in side wall in lower wall 303 at upper wall 301 and C C at
The side of plate 1001), and accommodate at the separate C of lower wall 303 at upper wall 301 and C at C and formed between the end of groove bottom wall 302
State open end.
Upper wall 301 at C accommodates groove bottom wall 302, the shape of the place C lower wall 303 and opposite fibre reinforced composites at C
The external surface shape of reinforcing beam 400 is unanimous on the whole, and provides splicing face for fibre reinforced composites reinforcing beam 400, to guarantee
Fibre reinforced composites reinforcing beam 400 and the fixed bondline thickness one that is reliable, and being glued in region 403 of C column reinforcement plate 300
It causes.
From the export-oriented interior direction of vehicle, the distance between lower wall 303 is gradually increased at upper wall 301 and C at C, with this
Guarantee fibre reinforced composites reinforcing beam 400 and the matching area of side-wall inner-plate 1001 it is larger, and at C upper wall 301 Y-direction ruler
The very little Y-direction size greater than lower wall 303 at C.
The angle between groove bottom wall 302 is accommodated as γ at upper wall 301 and C at C, and γ meets: 180 ° of γ <.Such as γ=
90°.When side wall component 1000 is by side impact, accommodates between groove bottom wall 302 at upper wall 301 and C with angle γ, can protect at C
The intensity demonstrate,proved between C place's upper wall 301 and the place C receiving groove bottom wall 302 is sufficiently large, to resist side impact, reduction C column reinforcement plate 300
Deflection.
In some alternative embodiments, it is accommodated at upper wall 301 and C at C under the angle between groove bottom wall 302 is greater than at C
The angle between groove bottom wall 302 is accommodated at wall 303 and C.
It is accommodated at the C of C column reinforcement plate 300 on cell wall 304 and is provided with gas vent (not shown), as a result, to glue at C
When connecing injection adhesive in region 403, with increasing for adhesive, the air being glued in region 403 can be discharged from gas vent,
When being glued in region 403 full of adhesive, it will there is adhesive to be discharged from gas vent, operator is reminded to stop to splicing
Adhesive is injected in region 403.The quantity of gas vent is 1-3.
It is accommodated at C and is provided with hole for injecting glue (not shown) on cell wall 304, and the quantity of hole for injecting glue is 1-2.Adhesive
It injects and is glued in region 403 through hole for injecting glue.
C column reinforcement plate 300 with a thickness of 0.8mm-1.4mm.Such as C column reinforcement plate 300 with a thickness of 1mm.Thickness is excessively thin
It is weaker to will lead to 300 strength and stiffness of C column reinforcement plate, thickness can then waste material later, and thickness is arranged in 0.8mm-
Within the scope of 1.4mm, it is ensured that while C column reinforcement plate 300 has higher-strength and rigidity, weight is unlikely to excessive.
The outer surface of C column reinforcement plate 300 is provided with electrophoresis layer, it is possible thereby to promote the anticorrosive property of C column reinforcement plate 300
Can, prevent C column reinforcement plate 300 from getting rusty.
Referring to Fig.1 shown in 3, the part accommodated except cell wall 304 at C that is located at of C column reinforcement plate 300 is suitable in matching side wall
The shape face of plate 1001, and the part accommodated except cell wall 304 at C that is located at of C column reinforcement plate 300 is suitable for consolidating with side-wall inner-plate 1001
It is fixed.
Specifically, being located at C for C column reinforcement plate 300 accommodates the part except cell wall 304 for body part 305 after C, after C originally
The rear that cell wall 304 is accommodated at C is arranged in body portion 305, and body part 305 is suitable for fixing with side-wall inner-plate 1001 after C, to be promoted
The bonding strength of C column reinforcement plate 300 and side-wall inner-plate 1001.
Being located on the part accommodated except cell wall 304 at C for C column reinforcement plate 300 is provided with location hole 308 at C, fixed at C
On body part 305, C column reinforcement plate 300 is properly positioned on side-wall inner-plate 1001 after C for the setting of position hole 308.
Vehicle C column side wall structure is described in detail below with reference to Fig. 1-Figure 16.
Referring to Fig.1, shown in Figure 13-Figure 15, vehicle C column side wall structure according to an embodiment of the present invention includes: side-wall inner-plate
1001, C column reinforcement plate 300 and fibre reinforced composites reinforcing beam 400.
C column reinforcement plate 300 be arranged in side-wall inner-plate 1001 towards the side outside vehicle, and C column reinforcement plate 300 is suitable for and side
It is fixed to enclose inner panel 1001, and forms second sleeve 1005, second sleeve between C column reinforcement plate 300 and side-wall inner-plate 1001
1005 for accommodating the rear end of fibre reinforced composites reinforcing beam 400.
The cross-sectional area variable quantity in the splicing region 403 at C is not more than 10%.
On the direction of vehicle from front to back, the cross-sectional area in splicing region 403 is constant or is gradually reduced.It is some can
In the embodiment of choosing, the cross-sectional area for being glued region 403 is constant, thus can guarantee the bondline thickness for being glued region 403 everywhere
Uniformly.When central collision occurs for vehicle, impact force can be transmitted backward through being glued the front end in region 403, in other optional implementations
In example, the cross-sectional area for being glued region 403 is designed as the form being gradually reduced, collision energy can be made to be glued region
403 front end rapid decay, to reduce the collision energy for being transferred to rear portion.
Vehicle C column side wall structure according to an embodiment of the present invention is, it can be achieved that fibre reinforced composites reinforcing beam 400 and C
The connection of column reinforcement plate 300, side-wall inner-plate 1001.In other words, C column reinforcement plate 300 may be implemented fibre reinforced composites and add
Connection between brutal 400 and C column, and Path of Force Transfer can be formed for collision, extremely with energy transmission by the power in collision process
On fibre reinforced composites reinforcing beam 400.
The needs of C column reinforcement plate 300 are consistent on stiffness of structural member with fibre reinforced composites reinforcing beam 400, are avoided
The mutation of rigidity.
Optionally, C column reinforcement plate 300 is welded and fixed with side-wall inner-plate 1001.
Shown in referring to Fig.1, vehicle C column side wall structure further include: side-wall outer-plate 1002, C column reinforcement plate 300 are arranged in side wall
Between inner panel 1001 and side-wall outer-plate 1002.
Second connecting portion 307 is suitable at first connecting portion 306 and C at C and side-wall inner-plate 1001 is fixed, second sleeve 1005
It is formed at C between body part and side-wall inner-plate 1001.
Accommodate that groove bottom wall 302 is parallel with side-wall inner-plate 1001 or less parallel at C.
As shown in figure 15, fibre reinforced composites reinforcing beam 400 includes: connected the first beam face 410 and C to Guan Liang
Face, the first beam face 410 are suitable for side-wall inner-plate 1001 relatively, and the face C Xiang Guanliang is suitable for and accommodates at the C of C column reinforcement plate 300 cell wall
304 is opposite.
Specifically, the face C Xiang Guanliang includes: the second beam face 411, third beam face 412 and the 4th beam face 413, third beam face 412
Be connected between the second beam face 411 and the 4th beam face 413, the second beam face 411, the 4th beam face 413 with 410 phase of the first beam face
Even.Upper wall 301 and the 4th beam face 413 are opposite at C, and groove bottom wall 302 is accommodated C at and third beam face 412 is opposite, at C lower wall 303 and
Second beam face 411 is opposite.
Optionally, the area in the first beam face 410 is greater than in the second beam face 411, third beam face 412 and the 4th beam face 413
The area in any one face.
Fibre reinforced composites reinforcing beam 400 is fixed on the form splicing not contacted with the inner wall of second sleeve 1005
In second sleeve 1005.And between the outer surface of fibre reinforced composites reinforcing beam 400 and the inner wall of second sleeve 1005
Gap is 0.5mm-5mm, such as 3mm.
That is, between the first beam face 410 and side-wall inner-plate 1001, at the second beam face 411 and C between lower wall 303,
The gap accommodated between groove bottom wall 302, at the 4th beam face 413 and C between upper wall 301 at three beam faces 412 and C is 0.5mm-
5mm。
Referring to shown in Fig. 4-Fig. 5, it is provided on fibre reinforced composites reinforcing beam 400 for keeping fiber-reinforced composite
The outer surface of material reinforcing beam 400 and the discontiguous gap of the inner wall of second sleeve 1005 keep structure, since fiber reinforcement is multiple
It is formed between the outer surface of condensation material reinforcing beam 400 and the inner wall of second sleeve 1005 and is glued region 403, therefore by between setting
Gap keeps structure, it is ensured that and being glued region 403 has specific thickness, in this way when injecting adhesive in splicing region 403,
It can guarantee that bondline thickness is sufficiently large, to promote 400 outer surface of fibre reinforced composites reinforcing beam and 1005 inner wall of second sleeve
The degree that is connected firmly.
It is boss 405 that gap, which keeps structure, and one end of boss 405 is contacted with fibre reinforced composites reinforcing beam 400, separately
One end is contacted with the inner wall of second sleeve 1005.Height, that is, adhesive maximum gauge of boss 405.
The length for being glued region 403 is L, is glued in region 403 and fills adhesive, and the bondline thickness of adhesive is t, L, t
Meet relational expression: L >=100mm, 0.5mm≤t≤5mm.Such as L=120mm, t=3mm.
Hole for injecting glue and gas vent are offered on the side wall of second sleeve 1005, adhesive is filled by hole for injecting glue to splicing
In region 403, the gas being glued in region 403 is gone out by row of exhausting-gas hole.It, will when being glued in region 403 full of adhesive
It has adhesive to be discharged from gas vent, operator is reminded to stop injecting adhesive into splicing region 403.
Hole for injecting glue, which is opened in, is glued on the corresponding side-wall inner-plate 1001 in region 403, facilitates operator to splicing region 403
Interior injection adhesive.Gas vent, which is opened in, to be glued on the corresponding side-wall inner-plate 1001 in region 403 or on C column reinforcement plate 300, preferably
Ground, gas vent are opened on side-wall inner-plate 1001, and facilitating operator more intuitively to observe the adhesive being glued in region 403 is
It is no to be full of.
The splicing area of lower wall 203 is less than fibre at fibre reinforced composites reinforcing beam 400 and the B of the second stiffening plate 200
The splicing area of lower wall 103 at the A of dimension enhancing composite material reinforcing beam 400 and the first connector 100, and it is less than fiber reinforcement
The splicing area of lower wall 103 at composite material reinforcing beam 400 and the A of the first stiffening plate 300.
The vehicle of embodiment according to a further aspect of the invention, the fibre reinforced composites including above-described embodiment are reinforced
Beam.And for other constructions of vehicle, such as the well-known technique that chassis, speed changer have been well known to those skilled in the art,
Therefore it no longer repeats one by one here.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms need not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.In addition, those skilled in the art can illustrate this
Different embodiments or examples described in book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (14)
1. a kind of fibre reinforced composites reinforcing beam (400) characterized by comprising reinforcing beam ontology (401) and setting
Fixed section (402) at reinforcing beam ontology (401) both ends is formed on each fixed section (402) and is glued region
(403), described at least one end for being glued region (403) is provided with glue-guard structure (414).
2. fibre reinforced composites reinforcing beam (400) according to claim 1, which is characterized in that the glue-guard structure
It (414) include: edge block reinforcement (404), the edge block reinforcement (404) is arranged with spirogyrate formula in the outer of the fixed section (402)
On surface and for limiting the position for being glued region (403).
3. fibre reinforced composites reinforcing beam (400) according to claim 2, which is characterized in that the splicing region
(403) both ends are both provided with the edge block reinforcement (404).
4. fibre reinforced composites reinforcing beam (400) according to claim 2, which is characterized in that the edge block reinforcement
(404) it is integrally formed with the fixed section (402).
5. fibre reinforced composites reinforcing beam (400) according to claim 2, which is characterized in that the edge block reinforcement
It (404) is annular convex platform.
6. fibre reinforced composites reinforcing beam (400) according to claim 2, which is characterized in that the glue-guard structure
(414) further include: gear rubber ring (407), gear rubber ring (407) setting is in the edge block reinforcement (404) far from the splicing
The side in region (403), and the gear rubber ring (407) and the edge block reinforcement (404) form the double-deck glue-guard structure.
7. fibre reinforced composites reinforcing beam (400) according to claim 6, which is characterized in that the gear rubber ring
It (407) is thermal expansion gear rubber ring.
8. fibre reinforced composites reinforcing beam (400) according to claim 6, which is characterized in that the gear rubber ring
(407) there is a swelling state, so that the outer diameter of gear rubber ring (407) is greater than the outer diameter of the edge block reinforcement (404), thus
Seal the end for being glued region (403).
9. fibre reinforced composites reinforcing beam (400) a method according to any one of claims 6-8, which is characterized in that institute
It states gear rubber ring (407) and the fixed section (402) is pasted and fixed.
10. fibre reinforced composites reinforcing beam (400) a method according to any one of claims 6-8, which is characterized in that every
The width of a gear rubber ring (407) is 5mm-15mm, with a thickness of 0.5mm-5mm.
11. fibre reinforced composites reinforcing beam (400) a method according to any one of claims 6-8, which is characterized in that institute
The expansion multiplying power for stating the material of gear rubber ring (407) is 2 times -10 times.
12. the fibre reinforced composites reinforcing beam (400) according to any one of claim 7 or 8, which is characterized in that
The gear rubber ring (407) is that rubber-foaming agent mixed materials keep off rubber ring or rubber material keeps off rubber ring or plastic material keeps off rubber ring.
13. fibre reinforced composites reinforcing beam (400) according to claim 1, which is characterized in that the splicing region
(403) be internally provided at least one gap control structure.
14. a kind of vehicle, which is characterized in that including fibre reinforced composites according to claim 1 to 13
The side wall type chamber possessed by vehicle side wall is arranged in reinforcing beam (400), the fibre reinforced composites reinforcing beam (400)
(1003) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511639.0A CN109455229A (en) | 2018-12-11 | 2018-12-11 | Fibre reinforced composites reinforcing beam and vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511639.0A CN109455229A (en) | 2018-12-11 | 2018-12-11 | Fibre reinforced composites reinforcing beam and vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109455229A true CN109455229A (en) | 2019-03-12 |
Family
ID=65612992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811511639.0A Pending CN109455229A (en) | 2018-12-11 | 2018-12-11 | Fibre reinforced composites reinforcing beam and vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109455229A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021163119A1 (en) * | 2020-02-11 | 2021-08-19 | Zephyros, Inc. | Exposed structural corner reinforcement |
| US11358647B1 (en) * | 2021-01-12 | 2022-06-14 | GM Global Technology Operations LLC | Locally reinforced foam-filled composite components for vehicle body structures and methods of making the same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020029846A1 (en) * | 1995-03-27 | 2002-03-14 | Greig John Daryl | Method of manufacture of a structure and a structural member for use in the method |
| CN102137786A (en) * | 2008-09-01 | 2011-07-27 | Sika技术股份公司 | Bonding with adhesive beads or plots |
| WO2014040832A1 (en) * | 2012-09-12 | 2014-03-20 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle bodywork comprising a lateral wall and method for the production thereof |
| CN104470715A (en) * | 2012-07-18 | 2015-03-25 | 三菱丽阳株式会社 | Fiber reinforced composite material structure and composite material molding using same as well as manufacturing method therefor |
| CN206436942U (en) * | 2016-07-29 | 2017-08-25 | 奇瑞新能源汽车技术有限公司 | A kind of electric automobile |
| CN107512315A (en) * | 2016-06-16 | 2017-12-26 | 比亚迪股份有限公司 | The pillar construction of automobile |
| CN209336833U (en) * | 2018-12-11 | 2019-09-03 | 北京新能源汽车股份有限公司 | Fibre reinforced composites reinforcing beam and vehicle with it |
-
2018
- 2018-12-11 CN CN201811511639.0A patent/CN109455229A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020029846A1 (en) * | 1995-03-27 | 2002-03-14 | Greig John Daryl | Method of manufacture of a structure and a structural member for use in the method |
| CN102137786A (en) * | 2008-09-01 | 2011-07-27 | Sika技术股份公司 | Bonding with adhesive beads or plots |
| CN104470715A (en) * | 2012-07-18 | 2015-03-25 | 三菱丽阳株式会社 | Fiber reinforced composite material structure and composite material molding using same as well as manufacturing method therefor |
| WO2014040832A1 (en) * | 2012-09-12 | 2014-03-20 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle bodywork comprising a lateral wall and method for the production thereof |
| CN107512315A (en) * | 2016-06-16 | 2017-12-26 | 比亚迪股份有限公司 | The pillar construction of automobile |
| CN206436942U (en) * | 2016-07-29 | 2017-08-25 | 奇瑞新能源汽车技术有限公司 | A kind of electric automobile |
| CN209336833U (en) * | 2018-12-11 | 2019-09-03 | 北京新能源汽车股份有限公司 | Fibre reinforced composites reinforcing beam and vehicle with it |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021163119A1 (en) * | 2020-02-11 | 2021-08-19 | Zephyros, Inc. | Exposed structural corner reinforcement |
| CN115052806A (en) * | 2020-02-11 | 2022-09-13 | 泽菲罗斯有限公司 | Exposed structural corner reinforcement |
| US11358647B1 (en) * | 2021-01-12 | 2022-06-14 | GM Global Technology Operations LLC | Locally reinforced foam-filled composite components for vehicle body structures and methods of making the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109455230A (en) | Side wall component and vehicle with it | |
| KR101597852B1 (en) | Reinforcement assembly | |
| CN109455229A (en) | Fibre reinforced composites reinforcing beam and vehicle with it | |
| JP2003512240A (en) | Fiber reinforced thermoplastic vehicle cell | |
| CN104136310B (en) | Body structure | |
| EP2899067B1 (en) | Hybrid seat frame for vehicle | |
| CN104918847A (en) | Reinforced body in white and reinforcement therefor | |
| CN209336833U (en) | Fibre reinforced composites reinforcing beam and vehicle with it | |
| CN209336832U (en) | Side wall component and vehicle with it | |
| CN209739165U (en) | Beam assembly structure behind lightweight top cap | |
| CN209258263U (en) | A kind of carbon fibre composite cabin of wheeled vehicle | |
| CN112758188B (en) | Reinforcing pipe and upper side beam reinforcing structure | |
| CN206436942U (en) | A kind of electric automobile | |
| CN209336836U (en) | B pillar side wall structure and vehicle with it | |
| CN209535219U (en) | Side wall reinforcement structure and vehicle with it | |
| CN209336835U (en) | For the C column reinforcement plate of vehicle and with its vehicle | |
| CN209336837U (en) | For the B column reinforcement plate of vehicle and with its vehicle | |
| CN209795607U (en) | A post connecting piece and vehicle that has it for vehicle | |
| CN209535220U (en) | Side wall component and vehicle with it | |
| CN209336834U (en) | Fibre reinforced composites reinforcing beam and vehicle with it | |
| CN109591893A (en) | The assembly technology of side wall component and the vehicle for using the technique | |
| CN209956073U (en) | Vehicle C post side encloses structure and has its vehicle | |
| CN209795608U (en) | Vehicle A post side encloses structure and has its vehicle | |
| Bruderick et al. | Applications of carbon fiber SMC for the Dodge Viper | |
| JP2008126835A (en) | Vehicular skelton member structure and manufacturing method of vehicular skeleton member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |