CN218892611U - Front side member and vehicle - Google Patents
Front side member and vehicle Download PDFInfo
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- CN218892611U CN218892611U CN202223465444.1U CN202223465444U CN218892611U CN 218892611 U CN218892611 U CN 218892611U CN 202223465444 U CN202223465444 U CN 202223465444U CN 218892611 U CN218892611 U CN 218892611U
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000006096 absorbing agent Substances 0.000 description 16
- 230000035939 shock Effects 0.000 description 11
- 239000004744 fabric Substances 0.000 description 5
- 238000011900 installation process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a front longitudinal beam and a vehicle, wherein the front longitudinal beam comprises: an upper longitudinal beam main body, wherein a plurality of upper structure interface parts are integrally formed on the upper longitudinal beam main body; and the lower longitudinal beam main body is arranged below the upper longitudinal beam main body, and a plurality of lower structure interface parts are integrally formed on the lower longitudinal beam main body. Through the front longitudinal beam of vehicle is integrated into upper longitudinal beam main part and lower longitudinal beam main part, a plurality of upper structure interface portions of upper longitudinal beam main part last integrated into one piece and a plurality of upper structure interface portions of lower longitudinal beam main part integrated into one piece, can simplify front longitudinal beam production process and installation technology, also can reduce front longitudinal beam weight.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a front longitudinal beam and a vehicle.
Background
In the related art, a front longitudinal beam assembly of a vehicle is formed by welding sheet metal, so that the weight of the vehicle is heavy, and the problems of large number of welding pieces, complex welding process and the like of the front longitudinal beam assembly of the vehicle are caused due to the limitation of a stamping process.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, an object of the present utility model is to propose a front side member that can simplify the front side member production and installation process, and that can reduce the front side member weight.
The utility model further proposes a vehicle.
The front side member according to the present utility model includes: an upper longitudinal beam main body, wherein a plurality of upper structure interface parts are integrally formed on the upper longitudinal beam main body; and a side sill main body provided below the upper side sill main body, the side sill main body being integrally formed with a plurality of lower structure interface portions.
According to the front side member of the present utility model, the front side member of the vehicle is integrated into the upper side member main body and the lower side member main body, and the upper side member main body is integrally formed with the plurality of upper structure interface portions and the lower side member main body is integrally formed with the plurality of upper structure interface portions, whereby the front side member production process and the mounting process can be simplified, and the front side member weight can be reduced.
In some examples of the utility model, the plurality of upper fabric interface portions includes: a plurality of upper cabin interface parts integrally formed on both lateral sides of the upper longitudinal beam main body; the plurality of lower structure interface parts include: and the lower cabin interface part is integrally formed at the rear end of the lower longitudinal beam main body.
In some examples of the utility model, the plurality of upper cabin interface parts comprises: the first upper cabin interface part, the second upper cabin interface part, the third upper cabin interface part and the fourth upper cabin interface part, the first upper cabin interface part and the second upper cabin interface part are integrally formed on the transverse inner side of the upper longitudinal beam main body, and the third upper cabin interface part and the fourth upper cabin interface part are integrally formed on the transverse outer side of the upper longitudinal beam main body and are positioned at the rear end of the upper longitudinal beam main body.
In some examples of the utility model, at least one of the first upper cabin interface part, the second upper cabin interface part, the third upper cabin interface part and the fourth upper cabin interface part is provided with a cabin mating curved surface that matches the cabin; at least one of the first upper cabin interface section, the second upper cabin interface section, the third upper cabin interface section, the fourth upper cabin interface section, and the lower cabin interface section has a cabin mounting hole for mounting with a cabin; the first upper cabin interface part and the second upper cabin interface part are arranged at intervals in the up-down direction, and a steering shaft avoiding hole is formed between the first upper cabin interface part and the second upper cabin interface part; the third upper cabin interface part is positioned above the fourth upper cabin interface part and extends to the transverse outer side, and a fender matching curved surface matched with a fender is arranged on the front surface of the third upper cabin interface part; the lower cabin interface part is provided with a cabin cooperation plane matched with the cabin, and the transverse inner side of the cabin cooperation plane is provided with a cabin avoiding part for avoiding the cabin.
In some examples of the utility model, the plurality of upper fabric interface portions includes: the shock absorber interface part is arranged at the top of the upper longitudinal beam main body and is constructed into a structure with a narrow upper part and a wide lower part; the vibration absorber is characterized in that a vibration absorber avoiding hole for avoiding the vibration absorber is formed in the vibration absorber interface part, and the vibration absorber avoiding hole penetrates up and down and is provided with an opening at the outer side.
In some examples of the utility model, the plurality of upper fabric interface portions includes: go up swing arm interface portion, go up swing arm interface portion set up in go up the recess that the lateral outside of longeron main part just is constructed to transversely inboard sunken setting, go up swing arm interface portion and include: the first groove and the second groove are arranged in a crossing manner; the plurality of lower structure interface parts include: the lower swing arm interface part is arranged on the outer lateral side of the lower longitudinal beam main body and is provided with an opening, and one side of the opening is provided with a first reinforcing rib.
In some examples of the utility model, the plurality of upper fabric interface portions includes: the energy-absorbing front longitudinal beam joint part is arranged at the front end of the upper longitudinal beam main body and is configured as a concave cavity which is concave backwards, and the concave cavity is rectangular, and the side walls of the concave cavity are respectively provided with an energy-absorbing front longitudinal beam mounting hole; the upper longitudinal beam main body is provided with a lower longitudinal beam main body interface part below the energy-absorbing front longitudinal beam interface part, and the lower longitudinal beam main body interface part is provided with a cavity which is downwards opened.
In some examples of the present utility model, a common avoidance hole of a steering gear and an axle is provided in the upper longitudinal beam main body, the bottom of the upper longitudinal beam main body is provided with a lower longitudinal beam main body interface part on the front and rear sides of the common avoidance hole, at least one of the lower longitudinal beam main body interface parts is provided with a lower longitudinal beam main body mounting hole and/or a lightening hole; the shared avoidance hole is configured as an arch hole with an opening at the lower part; a horn mouth is arranged at the rear side of the transverse inner end of the common avoidance hole; the plurality of upper structure interface parts include: the steering gear interface part is arranged on the inner lateral side of the upper longitudinal beam main body and above the common avoidance hole, and is provided with an arc-shaped matching part; the diverter interface part is provided with a second reinforcing rib; a steering gear avoiding part is arranged below the steering gear interface part.
In some examples of the utility model, the plurality of upper fabric interface portions includes: the cabin upper beam interface part is arranged on the inner side of the front end of the top of the upper longitudinal beam main body, the cabin upper beam interface part is configured into a groove with the top, the inner side and the front side being opened, the inner wall surface of the cabin upper beam interface part is an adhesive surface, and/or the inner wall surface of the cabin upper beam interface part is provided with a cabin upper beam mounting hole; the plurality of lower structure interface parts include: the cabin lower cross beam interface part is arranged on the inner side of the front end of the bottom of the side sill main body, the cabin lower cross beam interface part is constructed into a bracket with the inner side and the upper side open, the inner wall surface of the bracket is an adhesive surface, and/or the inner wall surface of the bracket is provided with a cabin lower cross beam mounting hole.
The vehicle according to the present utility model includes: the front side member described above.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a first angular structural schematic view of a front side member according to an embodiment of the present utility model;
FIG. 2 is a second angular structural schematic view of a front side rail according to an embodiment of the present utility model;
fig. 3 is a third angle structure schematic view of a front side member according to an embodiment of the present utility model.
Reference numerals:
1. a front side member;
2. an upper rail main body; 21. an upper structure interface portion; 211. a first upper cabin interface; 212. a second upper cabin interface; 213. a third upper cabin interface; 214. a fourth upper cabin interface; 22. cabin mounting holes; 24. steering shaft avoiding holes; 25. cabin avoidance; 26. a damper interface portion; 261. a damper avoiding hole; 27. an upper swing arm interface portion; 271. a first groove; 272. a second groove; 28. energy-absorbing front side rail interface; 281. energy-absorbing front longitudinal beam mounting holes; 30. sharing the avoidance hole; 31. a diverter interface portion; 311. a second reinforcing rib; 312. a steering gear avoiding section; 32. a cabin upper cross beam interface; 321. a cabin upper beam mounting hole; 4. a side sill main body; 41. a lower structure interface portion; 42. a rocker arm interface; 421. an opening; 43. a first reinforcing rib; 44. a cabin lower cross beam interface; 45. and a cabin lower cross beam mounting hole.
Detailed Description
Embodiments of the present utility model will be described in detail below, with reference to the accompanying drawings, which are exemplary.
A front side member 1 according to an embodiment of the present utility model, which front side member 1 is applied to a vehicle, is described below with reference to fig. 1 to 3.
As shown in fig. 1 to 3, a front side member 1 according to an embodiment of the present utility model includes: the upper longitudinal beam main body 2 and the lower longitudinal beam main body 4 are integrally formed, a plurality of upper structure interface parts 21 are integrally formed on the upper longitudinal beam main body 2, the lower longitudinal beam main body 4 is arranged below the upper longitudinal beam main body 2, a plurality of lower structure interface parts 41 are integrally formed on the lower longitudinal beam main body 4, the upper longitudinal beam main body 2 and the lower longitudinal beam main body 4 are connected to form the front longitudinal beam 1, a plurality of upper structure interface parts 21 are positioned on the upper longitudinal beam main body 2, a plurality of lower structure interface parts 41 are positioned on the lower longitudinal beam main body 4, a plurality of upper structure interface parts 21 and a plurality of lower structure interface parts 41 can be in a combination mode of adhesive connection and bolt connection, corresponding structures can be connected only by bolts, and the plurality of upper structure interface parts 21 and the plurality of lower structure interface parts 41 are integrally formed, so that the production process can be simplified, and the working hours can be saved.
Thus, by integrating the front side member 1 of the vehicle into the upper side member main body 2 and the lower side member main body 4, the upper side member main body 2 is integrally formed with the plurality of upper structure interface portions 21 and the lower side member main body 4 is integrally formed with the plurality of upper structure interface portions 21, whereby the production process and the mounting process of the front side member 1 can be simplified, and the weight of the front side member 1 can be reduced.
As shown in fig. 1, the plurality of upper structure interface parts 21 include: the plurality of upper cabin interface parts are integrally formed at both lateral sides of the upper longitudinal beam main body 2, that is, the plurality of upper cabin interface parts are located in the inner and outer directions, so that the plurality of upper cabin interface parts can be integrally formed on the upper longitudinal beam main body 2, thereby simplifying the production process and the installation process of the upper longitudinal beam main body 2. The plurality of lower structure interface portions 41 includes: the lower cabin interface part is integrally formed at the rear end of the lower longitudinal beam main body 4, and the lower cabin interface part is integrally formed at the lower longitudinal beam main body 4, so that the production process and the installation process of the lower longitudinal beam main body 4 are simplified. The setting of a plurality of upper cockpit interfaces and lower cockpit interfaces can be used to fixed connection cockpit, can reduce the installation degree of difficulty of cockpit on the one hand, on the other hand improves the installation intensity of cockpit in upper cockpit interfaces and lower cockpit interfaces department.
In particular, as shown in fig. 1, the plurality of upper cabin interface parts comprises: the first upper cabin interface part 211, the second upper cabin interface part 212, the third upper cabin interface part 213 and the fourth upper cabin interface part 214, the first upper cabin interface part 211 and the second upper cabin interface part 212 are integrally formed at the lateral inner side of the upper side rail main body 2, the third upper cabin interface part 213 and the fourth upper cabin interface part 214 are integrally formed at the lateral outer side of the upper side rail main body 2, and the third upper cabin interface part 213 and the fourth upper cabin interface part 214 are located at the rear end of the upper side rail main body 2. That is, the first upper cabin interface part 211 and the second upper cabin interface part 212 are located at the inner side of the upper side rail main body 2, the third upper cabin interface part 213 and the fourth upper cabin interface part 214 are located at the outer side of the upper side rail main body 2, and the first upper cabin interface part 211, the second upper cabin interface part 212, the third upper cabin interface part 213 and the fourth upper cabin interface part 214 are integrally formed on the upper side rail main body 2, thereby simplifying the production process and the installation process of the upper side rail main body 2, and the plurality of upper cabin interface parts can decompose the impact force of the front side rail 1 to both sides of the front side rail 1, thereby avoiding the tire envelope and the bridge and providing the installation surface for the tire splash pad.
Wherein, as shown in fig. 1 and 2, at least one of the first upper cabin interface part 211, the second upper cabin interface part 212, the third upper cabin interface part 213 and the fourth upper cabin interface part 214 is provided with a cabin mating curved surface matched with the cabin, so that adhesion between the front longitudinal beam 1 and the cabin can be facilitated, thereby making the between the front longitudinal beam 1 and the cabin more firm.
At least one of the first upper cabin interface part 211, the second upper cabin interface part 212, the third upper cabin interface part 213, the fourth upper cabin interface part 214 and the lower cabin interface part has a cabin installation hole 22 installed with the cabin, so that bolts can be passed through the cabin installation hole 22 at the time of bolting, and the bolt through holes are non-uniform diameter through holes, so that the front side member 1 can be bolted with the cabin, thereby effectively supporting the passage of the spanner socket.
Alternatively, as shown in fig. 1, the first upper cabin interface part 211 and the second upper cabin interface part 212 are provided at intervals in the up-down direction, and a steering shaft avoidance hole 24 is formed between the first upper cabin interface part 211 and the second upper cabin interface part 212, so that disconnection between the first upper cabin interface part 211 and the second upper cabin interface part 212 can be achieved, and avoidance of the steering shaft can be achieved.
Further, the third upper cabin interface part 213 is located above the fourth upper cabin interface part 214, and the third upper cabin interface part 213 extends laterally outward, and a fender mating curved surface matching with a fender is provided on the front surface of the third upper cabin interface part 213, thereby facilitating the installation of a supporting tire fender.
In addition, the lower cabin interface part is provided with a cabin cooperation plane matched with a cabin, and the transverse inner side of the cabin cooperation plane is provided with a cabin avoiding part 25 for avoiding the cabin, so that the lower cabin interface part is matched with the cabin plane, and the lower cabin interface part and the cabin are convenient to support and bond.
Further, as shown in fig. 1 and 2, the plurality of upper structure interface parts 21 include: the shock absorber interface portion 26, the shock absorber interface portion 26 sets up in the top of longeron main part 2, and shock absorber interface portion 26 is constructed to narrow structure of width down, and the lower part size of shock absorber interface portion 26 is big promptly, and the upper portion size is little to can effectively realize the decomposition of power, be formed with in the shock absorber interface portion 26 and be used for dodging the shock absorber dodge hole 261 of shock absorber, the shock absorber dodges hole 261 and runs through from top to bottom, and the outside is provided with the opening moreover, thereby constitutes the annular shock absorber of opening, can realize dodging the shock absorber like this.
In addition, as shown in fig. 2, the plurality of upper structure interface parts 21 includes: upper swing arm interface portion 27, upper swing arm interface portion 27 sets up in the lateral outside of upper longitudinal beam main body 2, and upper swing arm interface portion 27 constructs the recess that sets up to the lateral inboard recess moreover, and upper swing arm interface portion 27 includes: the first groove 271 and the second groove 272 are arranged in a crossing manner, so that the grooves are in a cross shape, the installation of the upper structure interface parts 21 and the upper swing arms is facilitated, and the upper structure interface parts 21 and the upper swing arms are fastened more tightly.
The plurality of lower structure interface portions 41 includes: the rocker arm interface portion 42, the rocker arm interface portion 42 sets up in the horizontal outside of side sill main part 4, and rocker arm interface portion 42 is provided with opening 421 moreover to can realize that the spherical hinge structure on the rocker arm dodges, one side of opening 421 is provided with first strengthening rib 43, can promote the structural strength of rocker arm interface portion 42 like this.
Further, as shown in fig. 3, the plurality of upper structure interface parts 21 include: the energy-absorbing front longitudinal beam interface 28, the energy-absorbing front longitudinal beam interface 28 sets up in the front end of upper longitudinal beam main part 2, the energy-absorbing front longitudinal beam interface 28 is constructed to the concave pocket that is backward sunken, the concave pocket is the rectangle, can inlay rectangle energy-absorbing front longitudinal beam 1 like this, be provided with energy-absorbing front longitudinal beam mounting hole 281 on the lateral wall of energy-absorbing front longitudinal beam interface 28 respectively, can make the bolt pass through energy-absorbing front longitudinal beam mounting hole 281 when using bolted connection, and the hole axis distributes on two different planes, thereby can effectively promote bolted connection's intensity, avoid the product material extravagant and avoid the mounting bolt overlength, upper longitudinal beam main part 2 is provided with the lower longitudinal beam main part 4 interface in the below of energy-absorbing front longitudinal beam interface 28, can promote the mounting structure stability between lower longitudinal beam main part 4 and the energy-absorbing front longitudinal beam 1, lower longitudinal beam main part 4 interface is provided with the cavity of downwardly opening, so can make the cavity structure be in hidden state, the installation of front longitudinal beam 1 of being convenient for.
In addition, as shown in fig. 1 and 3, a common avoidance hole 30 for a steering gear and an axle is provided in the upper longitudinal beam main body 2, the bottom of the upper longitudinal beam main body 2 is provided with a lower longitudinal beam main body 4 interface portion on the front and rear sides of the common avoidance hole 30, at least one lower longitudinal beam main body 4 interface portion is provided with a lower longitudinal beam main body 4 mounting hole or a lightening hole, thereby reducing the weight of the lower longitudinal beam main body 4, realizing a lightweight design, the common avoidance hole 30 is configured as an arch hole with an opening below, and the rear side of the transverse inner end of the common avoidance hole 30 is provided with a flare, thereby facilitating avoidance, and being capable of being used as a sand discharge hole in the case of sand casting.
Alternatively, as shown in fig. 1 and 3, the plurality of upper structure interface parts 21 include: the steering gear interface part 31, steering gear interface part 31 sets up in the horizontal inboard of upper longitudinal beam main part 2, steering gear interface part 31 is located the top that the hole was dodged in the sharing moreover, steering gear interface part 31 is provided with arc mating portion to be convenient for be connected between steering gear interface part 31 and the steering gear 29, be provided with second strengthening rib 311 on the steering gear interface part 31, thereby promote the structural strength of steering gear interface part 31, the below of steering gear interface part 31 is provided with steering gear dodge the portion 312, thereby be convenient for realize dodging of steering gear 29.
As shown in fig. 1, the plurality of upper structure interface portions 21 include: the cabin entablature interface 32, cabin entablature interface 32 sets up in the front end inboard at longeron main part 2 top, cabin entablature interface 32 is constructed to the recess that top, inboard and front side all opened, that is to say cabin entablature interface 32 comprises three mutually perpendicular face, thereby the installation of cabin entablature of being convenient for, the inner wall surface of cabin entablature interface 32 is the bonding face, cabin entablature interface 32 and cabin entablature bond of being convenient for, the inner wall surface of cabin entablature interface 32 is provided with cabin entablature mounting hole 321, also can make cabin entablature interface 32 and cabin entablature carry out bolted connection, thereby make the more fastening of connecting between cabin entablature interface 32 and the cabin entablature.
As shown in fig. 1, the plurality of lower structure interface parts 41 includes: the cabin lower beam interface 44, cabin lower beam interface 44 sets up in the front end inboard of longeron main part 4 bottom, cabin lower beam interface 44 constructs to inboard and the support that the upside is all open, thereby can ensure that the cabin structure reaches steady state, and then make the cabin lower beam can provide stronger support and provide stable root for cabin storage tank and other supports of cabin, the inner wall face of support is the bonding face, including preceding bonding face, lower bonding face, the bonding face of back, the inner wall face of support is provided with cabin lower beam mounting hole 45, can make bonding and bolted connection simultaneously between cabin lower beam interface 44 and the cabin lower beam, thereby promote the structural strength between cabin lower beam interface 44 and the cabin lower beam.
According to an embodiment of the present utility model, a vehicle includes: the front side member 1 described in the above embodiment.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. In the description of the present utility model, "plurality" means two or more. In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween. In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A front side rail, comprising:
an upper longitudinal beam main body (2), wherein a plurality of upper structure interface parts (21) are integrally formed on the upper longitudinal beam main body (2); and
and a side sill main body (4), wherein the side sill main body (4) is arranged below the upper side sill main body (2), and a plurality of lower structure interface parts (41) are integrally formed on the side sill main body (4).
2. The front side member according to claim 1, wherein the plurality of upper structure interface portions (21) includes: a plurality of upper cabin interface parts which are integrally formed on both lateral sides of the upper longitudinal beam main body (2); and/or
The plurality of lower structure interface parts (41) includes: and a lower cabin interface part which is integrally formed at the rear end of the side sill main body (4).
3. The front side rail of claim 2, wherein the plurality of upper cabin interface portions comprises: the first upper cabin interface part (211), the second upper cabin interface part (212), the third upper cabin interface part (213) and the fourth upper cabin interface part (214), the first upper cabin interface part (211) and the second upper cabin interface part (212) are integrally formed on the inner lateral side of the upper longitudinal beam main body (2), and the third upper cabin interface part (213) and the fourth upper cabin interface part (214) are integrally formed on the outer lateral side of the upper longitudinal beam main body (2) and are positioned at the rear end of the upper longitudinal beam main body (2).
4. A front side rail according to claim 3, wherein at least one of the first upper cabin interface part (211), the second upper cabin interface part (212), the third upper cabin interface part (213) and the fourth upper cabin interface part (214) is provided with a cabin mating curved surface that matches the cabin; and/or
At least one of the first upper cabin interface part (211), the second upper cabin interface part (212), the third upper cabin interface part (213), the fourth upper cabin interface part (214) and the lower cabin interface part has a cabin installation hole (22) for installation with a cabin; and/or
The first upper cabin interface part (211) and the second upper cabin interface part (212) are arranged at intervals in the up-down direction, and a steering shaft avoiding hole (24) is formed between the first upper cabin interface part and the second upper cabin interface part (212); and/or
The third upper cabin interface part (213) is positioned above the fourth upper cabin interface part (214) and extends to the lateral outside, and a fender matching curved surface matched with the fender is arranged on the front surface of the third upper cabin interface part (213); and/or
The lower cabin interface part is provided with a cabin cooperation plane matched with a cabin, and the transverse inner side of the cabin cooperation plane is provided with a cabin avoiding part (25) for avoiding the cabin.
5. The front side member according to claim 1, wherein the plurality of upper structure interface portions (21) includes: a damper interface portion (26), wherein the damper interface portion (26) is provided on the top of the upper side member main body (2), and the damper interface portion (26) is configured to have a structure with a narrow upper part and a wide lower part; and/or
A damper avoiding hole (261) for avoiding the damper is formed in the damper interface part (26), and the damper avoiding hole (261) penetrates up and down and is provided with an opening at the outer side.
6. The front side member according to claim 1, wherein the plurality of upper structure interface portions (21) includes: an upper swing arm interface portion (27), the upper swing arm interface portion (27) being provided in a groove provided on a lateral outside of the upper side member main body (2) and configured to be recessed toward the lateral inside, the upper swing arm interface portion (27) including: a first groove (271) and a second groove (272), the first groove (271) and the second groove (272) being disposed crosswise; and/or
The plurality of lower structure interface parts (41) includes: the rocker arm connecting part (42), the rocker arm connecting part (42) is arranged on the lateral outer side of the side sill main body (4) and is provided with an opening (421), and one side of the opening (421) is provided with a first reinforcing rib (43).
7. The front side member according to claim 1, wherein the plurality of upper structure interface portions (21) includes: the energy-absorbing front longitudinal beam interface part (28), the energy-absorbing front longitudinal beam interface part (28) is arranged at the front end of the upper longitudinal beam main body (2), the energy-absorbing front longitudinal beam interface part (28) is constructed as a concave cavity which is concave backwards, the concave cavity is rectangular, and the side walls of the concave cavity are respectively provided with an energy-absorbing front longitudinal beam mounting hole (281); and/or
The upper longitudinal beam main body (2) is provided with a lower longitudinal beam main body (4) interface part below the energy absorption front longitudinal beam interface part (28), and the lower longitudinal beam main body (4) interface part is provided with a cavity which is opened downwards.
8. The front side rail according to claim 1, wherein a common avoidance hole (30) for a steering gear and an axle is provided in the upper side rail main body (2), a lower side rail main body (4) interface portion is provided at the bottom of the upper side rail main body (2) on the front and rear sides of the common avoidance hole (30), and a lower side rail main body (4) mounting hole and/or a lightening hole is provided at least at one of the lower side rail main body (4) interface portions; and/or
The common avoidance hole (30) is configured as an arch hole with an opening at the lower part; and/or
A horn mouth is arranged at the rear side of the transverse inner end of the common avoidance hole (30); and/or
The plurality of upper structure interface parts (21) includes: a diverter interface portion (31), wherein the diverter interface portion (31) is arranged on the inner lateral side of the upper longitudinal beam main body (2) and above the common avoidance hole (30), and the diverter interface portion (31) is provided with an arc-shaped matching portion; and/or
The diverter interface part (31) is provided with a second reinforcing rib (311); and/or
A steering gear avoiding part (312) is arranged below the steering gear interface part (31).
9. The front side member according to claim 1, wherein the plurality of upper structure interface portions (21) includes: a cabin upper cross beam interface part (32), wherein the cabin upper cross beam interface part (32) is arranged on the inner side of the front end of the top of the upper longitudinal beam main body (2), the cabin upper cross beam interface part (32) is configured as a groove with the top, the inner side and the front side being open, the inner wall surface of the cabin upper cross beam interface part (32) is an adhesive surface, and/or the inner wall surface of the cabin upper cross beam interface part (32) is provided with a cabin upper cross beam mounting hole (321);
the plurality of lower structure interface parts (41) includes: the cabin lower cross beam interface part (44), cabin lower cross beam interface part (44) set up in the front end inboard of longeron main part (4) bottom down, cabin lower cross beam interface part (44) are constructed as the support that inboard and upside are all open, the internal face of support is the bonding face, and/or the internal face of support is provided with cabin lower cross beam mounting hole (45).
10. A vehicle, characterized by comprising: the front side rail (1) according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223465444.1U CN218892611U (en) | 2022-12-23 | 2022-12-23 | Front side member and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223465444.1U CN218892611U (en) | 2022-12-23 | 2022-12-23 | Front side member and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218892611U true CN218892611U (en) | 2023-04-21 |
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ID=85998386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223465444.1U Active CN218892611U (en) | 2022-12-23 | 2022-12-23 | Front side member and vehicle |
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| Country | Link |
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| CN (1) | CN218892611U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119348714A (en) * | 2024-12-24 | 2025-01-24 | 浙江吉利控股集团有限公司 | Front cabin assembly and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119348714A (en) * | 2024-12-24 | 2025-01-24 | 浙江吉利控股集团有限公司 | Front cabin assembly and vehicle |
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