CN211281204U - B-pillar assembly and vehicle with same - Google Patents
B-pillar assembly and vehicle with same Download PDFInfo
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- CN211281204U CN211281204U CN201922184097.7U CN201922184097U CN211281204U CN 211281204 U CN211281204 U CN 211281204U CN 201922184097 U CN201922184097 U CN 201922184097U CN 211281204 U CN211281204 U CN 211281204U
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- pillar
- mounting portion
- reinforcing plate
- post
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Abstract
The utility model provides a B post assembly and vehicle that has it, B post assembly include by interior to exterior stack gradually B post reinforcing plate assembly and the B post planking assembly that sets up, B post reinforcing plate assembly include B post reinforcing plate at least and set firmly in a plurality of faggings in the B post reinforcing plate, parallel interval arrangement about a plurality of faggings. The supporting plates are arranged inside the B-column reinforcing plate, and the supporting effect of the supporting plates is utilized, so that the structure of the B-column reinforcing plate is enhanced, and the torsional rigidity, the rigidity of the whole vehicle and the collision performance are enhanced; compare the intensity and the rigidity that adopt compound mode of multiply wood to increase B post reinforcing plate structure among the prior art, adopt the inside structural design who adds the fagging of B post reinforcing plate, fagging size and weight are all less for the weight of whole B post assembly can not increase too much, saves frock expenses such as mould moreover.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field, more specifically relates to a B post assembly and vehicle that has this B post assembly.
Background
The existing structure adopts a multilayer plate mode to increase the strength and rigidity of a B-pillar assembly, but in such a mode, the structure of a reinforcing plate is generally larger, the cost of a die is higher, and the weight of the whole automobile is increased more.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a B post assembly.
The utility model also provides a vehicle of having above-mentioned B post assembly.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses B post assembly of first aspect embodiment includes:
the B-column reinforcing plate assembly and the B-column outer plate assembly are sequentially stacked from inside to outside, the B-column reinforcing plate assembly at least comprises a B-column reinforcing plate and a plurality of supporting plates fixedly arranged in the B-column reinforcing plate, and the supporting plates are arranged in parallel at intervals from top to bottom.
Further, the B-pillar reinforcing plate assembly also comprises a B-pillar inner plate, and the B-pillar inner plate is arranged between the B-pillar reinforcing plate and the B-pillar outer plate assembly.
Furthermore, the B-pillar reinforcing plate is formed into a T shape and comprises a first transverse installation part and a first vertical installation part which are perpendicular to each other, the first transverse installation part is located at the top end of the first vertical installation part, and the supporting plate is fixedly arranged on the first vertical installation part.
Further, first vertical installation department is formed with one and keeps away from the B post inner panel orientation is sunken and follows the mounting groove that vertical direction extends, and is a plurality of the fagging is followed interval arrangement and every about the extending direction of mounting groove the both ends of fagging with the butt is connected between the both sides wall of mounting groove.
Further, the bracing plate is formed into a U-shaped structure, and comprises:
a main body portion arranged transversely within the mounting groove;
and the two bending parts are formed by upwards bending the two ends of the main body part in the same direction, and the bending parts are connected with the two side walls of the mounting groove in an abutting mode.
Further, the main body part and the bending part are in arc transition.
Furthermore, one end of the B-pillar reinforcing plate facing the B-pillar inner plate is provided with folded edges which are folded outwards and extend from two sides of the notch of the mounting groove, and the folded edges are connected with the B-pillar inner plate.
Further, the first lateral portion tip is formed in a wave shape having a plurality of downwardly concave notches arranged at intervals.
Further, the B post inner panel forms to the style of calligraphy of falling T, including second horizontal installation department and the vertical installation department of second that mutually perpendicular arranged, the horizontal installation department of second set up in the bottom of the vertical installation department of second, the vertical installation department of second with first vertical installation department is connected, the horizontal installation department of second with first horizontal installation department sets up relatively.
According to the utility model discloses vehicle of second aspect embodiment, including relative roof side rail assembly and threshold roof beam assembly that sets up and being located the roof side rail assembly with A post assembly, C post assembly between the threshold roof beam assembly and according to the aforesaid B post assembly.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
according to the B-column assembly provided by the embodiment of the utility model, the supporting plate is arranged inside the B-column reinforcing plate, and the supporting effect of the supporting plate is utilized, so that the structure of the B-column reinforcing plate is enhanced, and the torsional rigidity, the rigidity of the whole vehicle and the collision performance are enhanced; compare the intensity and the rigidity that adopt compound mode of multiply wood to increase B post reinforcing plate structure among the prior art, adopt the inside structural design who adds the fagging of B post reinforcing plate, fagging size and weight are all less for the weight of whole B post assembly can not increase too much, saves frock expenses such as mould moreover.
Drawings
FIG. 1 is a schematic structural view of a B-pillar assembly and a vehicle body assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of a split configuration of a B-pillar stiffener assembly and a B-pillar outer panel assembly of a B-pillar assembly according to an embodiment of the present disclosure (with portions of the roof side rail assembly and the threshold rail assembly);
fig. 3 is a schematic view of a split structure of a B-pillar reinforcement plate assembly of a B-pillar assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a B-pillar reinforcing plate and a supporting plate of a B-pillar assembly according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a partially enlarged structure of a B-pillar reinforcing plate and a supporting plate of a B-pillar assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a bracing plate of a B-pillar assembly according to an embodiment of the present invention.
Reference numerals:
a vehicle body 100;
a B-pillar assembly 10; a B-pillar reinforcement plate assembly 11; a B-pillar inner panel 111; a second vertical mounting portion 1111; a second transverse mounting portion 1112; a B-pillar reinforcement plate 112; a first vertical mounting portion 1121; a first lateral mounting portion 1122; a mounting groove 1123; a folded edge 1124; a bracing plate 113; a body portion 1131; a bending portion 1132; a B-pillar outer panel assembly 12;
a roof side rail assembly 20;
a rocker beam assembly 30.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
The following first describes the B-pillar assembly 10 according to an embodiment of the present invention in detail with reference to the drawings.
As shown in fig. 1 to 6, a B-pillar assembly 10 according to an embodiment of the present invention includes a B-pillar reinforcement plate assembly and a B-pillar outer plate assembly.
Specifically, as shown in fig. 1 to 3, a B-pillar reinforcing plate assembly 11 and a B-pillar outer plate assembly 12 are sequentially stacked from inside to outside, and the B-pillar outer plate assembly 12 of the present embodiment is a conventional B-pillar outer plate assembly structure in the prior art, and is not particularly limited; the arrangement mode between the two is a common arrangement mode in the prior art, for example, the arrangement mode is fixed through a fastener or fixed by adopting a clamping structure, which is not an innovative point of the utility model and is not limited and described herein; the B-pillar stiffener assembly 11 at least includes a B-pillar stiffener 112 and a plurality of supporting plates 113 fixed in the B-pillar stiffener 112, the supporting plates 113 are arranged in parallel at intervals, for the number of the supporting plates 113, for example, three, four, five, six, etc., specifically without limitation, and those skilled in the art can select the design according to actual situations, which is not the innovative point of the present invention.
In other words, the B-pillar assembly 10 according to the embodiment of the present invention is mainly formed by stacking the B-pillar stiffener assembly 11 and the B-pillar outer panel assembly 12, and the B-pillar stiffener assembly 11 and the B-pillar outer panel assembly 12 are formed into a strip structure, and the shapes thereof are matched to enable the stacking arrangement of the two; the B-column reinforcing plate assembly 11 comprises a B-column reinforcing plate 112 and a supporting plate 113, the supporting plate 113 is arranged in the B-column reinforcing plate 112, the supporting plate 113 is arranged inside the B-column reinforcing plate 112, and the supporting function of the supporting plate 113 is utilized to reinforce the structure of the B-column reinforcing plate 112, so that the torsional rigidity, the rigidity of the whole vehicle and the collision performance are enhanced; compare the mode that adopts the multiply wood complex among the prior art to increase B post reinforcing plate structural strength and rigidity, this application adopts the inside structural design who adds fagging 113 of B post reinforcing plate 112, utilizes the supporting role of fagging for B post reinforcing plate structural strength and rigidity reinforcing, fagging 113 size and weight are all less simultaneously, make the weight of whole B post assembly 10 can not increase too much, save frock expenses such as mould moreover.
From this, according to the utility model discloses B post assembly 10 forms through the range upon range of setting of B post reinforcing plate assembly 11 and B post planking assembly 12, has reduced the structure of B post assembly 10, through addding fagging 113 in B post reinforcing plate 112 is inside, utilizes fagging 113's supporting role, when realizing the reinforcing of B post structure, has strengthened the side and has bumped the performance, and weight is lighter, has still saved frock expenses such as mould simultaneously greatly.
According to an embodiment of the present invention, the B-pillar stiffener assembly 11 further includes a B-pillar inner panel 111.
Specifically, as shown in fig. 3, a B-pillar inner panel 111 is provided between the B-pillar reinforcement panel 112 and the B-pillar outer panel assembly 12; the structural strength and rigidity of the B-column assembly 10 are further improved by additionally arranging the B-column inner plate 111; that is to say, the B-pillar assembly 10 is formed by stacking the B-pillar reinforcement plate 112, the B-pillar inner plate 111 and the B-pillar outer plate assembly 12 from inside to outside in sequence, and for the setting mode of the B-pillar inner plate 111, it can be fixed for the conventional fastener or the clamping structure, and the like, not your innovative point of the present invention, and detailed description and limitation are not made here.
In some embodiments of the present invention, the B-pillar stiffener 112 includes a first lateral mounting portion 1122 and a first vertical mounting portion 1121.
Specifically, as shown in fig. 3, the B-pillar reinforcement plate 112 is formed in a T-shape, and includes a first horizontal mounting portion 1122 and a first vertical mounting portion 1121 which are arranged perpendicular to each other, the first horizontal mounting portion 1122 is located at the top end of the first vertical mounting portion 1121, and the stay plate 113 is fixedly mounted on the first vertical mounting portion 1121. The T-shaped structure is adopted, and the B-column reinforcing plate 112 is conveniently connected with the B-column outer plate assembly 12 and the upper side beam assembly 20 through the arrangement of different installation parts. Preferably, the first vertical mounting portion 1121 is formed with a mounting groove 1123 recessed toward a direction away from the B-pillar inner panel 111, i.e., the front as shown in fig. 3, and extending in the vertical direction, a plurality of bracing plates 113 are arranged at intervals up and down along the extending direction of the mounting groove 1123, i.e., the vertical direction as shown in fig. 4, and both ends of each bracing plate 113 are respectively connected with two side walls of the mounting groove 1123 in an abutting manner; that is to say, the cross section of the B-pillar reinforcement plate 112 is in a shape of Chinese character 'ao' to form a mounting groove 1123 for mounting the supporting plate 113, a mounting space is formed inside the mounting groove 1123, two ends of the supporting plate 113 are supported, abutted and fixed on two opposite inner side walls of the mounting groove 1123, and the two inner side walls of the mounting groove 1123 are supported, abutted and fixed by the supporting plate 113, thereby increasing the structural strength of the B-pillar reinforcement plate 112. Preferably, as shown in fig. 4, the top end of the first transverse mounting portion 1122 is formed in a wave shape, and has a plurality of downwardly concave notches (not shown) arranged at intervals, so that the aesthetic appearance of the B-pillar assembly 10 can be improved, the structural weight of the B-pillar assembly 10 can be further reduced, the B-pillar assembly can be lighter, and the material cost can be saved.
According to the utility model discloses an embodiment, B post reinforcing plate 112 is equipped with the hem 1124 of rolling over the extension outwards towards the one end of B post inner panel 111 by the notch both sides of mounting groove 1123, and hem 1124 is connected with B post inner panel 111, through the setting of hem 1124, increases the area of contact of B post reinforcing plate 112 and B post inner panel 111 and the junction of B post planking assembly 12, more does benefit to the connection installation.
According to an embodiment of the present invention, the supporting plate 113 includes a main body portion 1131 and two bending portions 1132.
Specifically, as shown in fig. 5 to 6, the stay plate 113 is formed in a U-shaped structure, and the body portion 1131 is transversely disposed in the mounting groove 1123; the two bending portions 1132 are formed by bending the two ends of the main body portion 1131 upward in the same direction, and the bending portions 1132 are connected to two side walls of the mounting groove 1123 in an abutting manner. The setting through kink 1132 makes the connection area of contact between fagging 113 and the mounting groove 1123 inside wall bigger, more does benefit to fagging 113 to fix at the mounting groove 1123 inner wall, also further improves fagging 113's structural strength and rigidity simultaneously, and then improves B post reinforcing plate assembly 11's structural strength and rigidity. Preferably, the main body portion 1131 and the bending portion 1132 have an arc transition therebetween, and the arc transition has a structure that is not only beautiful, but also convenient to process.
According to an embodiment of the present invention, the B-pillar inner panel 111 includes a second lateral mounting portion 1112 and a second vertical mounting portion 1111.
Specifically, as shown in fig. 3, the B-pillar inner panel 111 is formed in an inverted T shape, and includes a second transverse mounting portion 1112 and a second vertical mounting portion 1111 that are arranged perpendicular to each other, the second transverse mounting portion 1112 is disposed at a bottom end of the second vertical mounting portion 1111, the second vertical mounting portion 1111 is connected to the first vertical mounting portion 1121, the second transverse mounting portion 1112 is disposed opposite to the first transverse mounting portion 1122, and the second transverse mounting portion 1112 and the second vertical mounting portion 1111 can be connected to the B-pillar reinforcement panel assembly 11 and the rocker beam assembly 30, respectively, that is, a plurality of connecting holes (not shown) are formed in the first transverse mounting portion 1122, the first vertical mounting portion 1121, the second transverse mounting portion 1112, and the second vertical mounting portion 1111, and are fixedly connected by connecting holes and fasteners, etc.
In conclusion, according to the utility model discloses B post assembly 10 constitutes B post reinforcing plate assembly 11 through add fagging 113 in B post reinforcing plate 112, and fagging 113's structural dimension is little, and light in weight when increasing structural strength, also makes B post assembly 10's weight lighter, has realized losing weight of very big degree in weight, and simple structure need not complicated mould, reduces research and development cost.
The vehicle according to the second aspect of the present invention includes a roof side rail assembly 20 and a rocker assembly 30 disposed opposite to each other and an a-pillar assembly (not shown), a C-pillar assembly (not shown) and a B-pillar assembly 10 according to the above embodiments, which are disposed between the roof side rail assembly 20 and the rocker assembly 30. Because according to the utility model discloses B post assembly 10 has above-mentioned technological effect, consequently, according to the utility model discloses the vehicle also has corresponding technological effect, when putting the car performance into order and promoting promptly, because of the size is little, simple structure has realized losing weight of to a great extent in weight.
Other structures and operations of the vehicle according to the embodiments of the present invention will be understood and readily implemented by those skilled in the art, and thus will not be described in detail.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "illustrative embodiments," "preferred embodiments," "detailed description," or "preferred embodiments" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A B-pillar assembly, comprising:
the B-column reinforcing plate assembly and the B-column outer plate assembly are sequentially stacked from inside to outside, the B-column reinforcing plate assembly at least comprises a B-column reinforcing plate and a plurality of supporting plates fixedly arranged in the B-column reinforcing plate, and the supporting plates are arranged in parallel at intervals from top to bottom.
2. The B-pillar assembly according to claim 1, wherein the B-pillar stiffener assembly further comprises a B-pillar inner panel disposed between the B-pillar stiffener and the B-pillar outer panel assembly.
3. The B-pillar assembly according to claim 2, wherein the B-pillar reinforcement plate is formed in a T-shape and includes a first transverse mounting portion and a first vertical mounting portion arranged perpendicularly to each other, the first transverse mounting portion is located at a top end of the first vertical mounting portion, and the stay plate is fixed to the first vertical mounting portion.
4. The B-pillar assembly according to claim 3, wherein the first vertical mounting portion is formed with a mounting groove recessed towards a direction away from the B-pillar inner panel and extending along a vertical direction, a plurality of supporting plates are arranged along the extending direction of the mounting groove at intervals from top to bottom, and two ends of each supporting plate are connected with two side walls of the mounting groove in an abutting manner.
5. The B-pillar assembly of claim 4, wherein the strut is formed in a U-shaped configuration comprising:
a main body portion arranged transversely within the mounting groove;
and the two bending parts are formed by upwards bending the two ends of the main body part in the same direction, and the bending parts are connected with the two side walls of the mounting groove in an abutting mode.
6. The B-pillar assembly of claim 5, wherein the main body portion and the bent portion are in a circular arc transition.
7. The B-pillar assembly according to claim 4, wherein one end of the B-pillar reinforcement plate facing the B-pillar inner plate is provided with a flange extending outward from both sides of the notch of the mounting groove, and the flange is connected with the B-pillar inner plate.
8. The B-pillar assembly of claim 7, wherein the first lateral portion top end is formed in a wave shape having a plurality of downwardly concave recesses arranged at intervals.
9. The B-pillar assembly according to claim 3, wherein the B-pillar inner panel is formed in an inverted T shape and includes a second transverse mounting portion and a second vertical mounting portion which are arranged perpendicularly to each other, the second transverse mounting portion is provided at a bottom end of the second vertical mounting portion, the second vertical mounting portion is connected with the first vertical mounting portion, and the second transverse mounting portion is provided opposite to the first transverse mounting portion.
10. A vehicle comprising an upper side sill assembly and a rocker assembly disposed in opposition and an a-pillar assembly, a C-pillar assembly and a B-pillar assembly as claimed in any one of claims 1 to 9 located between the upper side sill assembly and the rocker assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184097.7U CN211281204U (en) | 2019-12-09 | 2019-12-09 | B-pillar assembly and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922184097.7U CN211281204U (en) | 2019-12-09 | 2019-12-09 | B-pillar assembly and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211281204U true CN211281204U (en) | 2020-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922184097.7U Active CN211281204U (en) | 2019-12-09 | 2019-12-09 | B-pillar assembly and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211281204U (en) |
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2019
- 2019-12-09 CN CN201922184097.7U patent/CN211281204U/en active Active
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