Middle channel assembly and vehicle

Abstract

The utility model provides a middle channel assembly and a vehicle and relates to the technical field of automobile parts, the middle channel assembly comprises a middle channel body and a reinforcer body, the middle channel body comprises a top plate part and two side plate parts, and the two side plate parts are connected to the same side of the top plate part. The front end of the top plate part and the front ends of the two side plate parts extend towards the front of a vehicle body of the vehicle and are used for being connected to a dash panel assembly of the vehicle. The rear end of the top plate part extends towards the rear portion of the vehicle body and is used for being connected to a front-row seat cross beam of the vehicle. The two sides of the reinforcer body are correspondingly connected to the two side plate parts. According to the middle channel assembly, the reinforcing plate and the middle channel are connected and reinforced, the structural strength is improved, and therefore the strength and the collision performance of a whole vehicle are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a central channel component and a vehicle. Background Art

[0002] With the rapid development of new energy vehicles, the lightweight and strength of the entire vehicle are receiving more and more attention from the industry.

[0003] In the prior art, a center channel assembly is arranged between the front panel and the seat cross beam of the mainstream new energy vehicle models to improve the overall rigidity and strength of the vehicle body, while providing installation functions for important components such as the armrest box.

[0004] However, the central channel of existing new energy vehicles is mostly a single-layer stamped structure in the shape of a "J". Due to insufficient structural strength, its ability to transmit large impact loads is insufficient, thus affecting the strength and collision performance of the entire vehicle. Utility Model Content

[0005] Based on this, the utility model provides a center channel assembly and a vehicle to solve the problem that the center channel structure strength on the existing new energy vehicle chassis is insufficient and affects the strength of the entire vehicle.

[0006] In a first aspect, the utility model provides a central channel assembly, comprising a central channel body and a reinforcement body, wherein the central channel body comprises a top plate portion and two side plate portions, wherein the two side plate portions are connected to the same side of the top plate portion;

[0007] The front end of the top plate portion and the front ends of the two side plate portions extend toward the front of the vehicle body and are used to be connected to the front panel assembly of the vehicle;

[0008] The rear end of the top plate portion extends toward the rear of the vehicle body and is used to be connected to the front seat crossbeam of the vehicle;

[0009] The two sides of the reinforcement body are correspondingly connected to the two side plate parts.

[0010] In a possible implementation, one of the side plate portion and the reinforcement body has a limiting groove, and the other has a limiting protrusion matching the limiting groove, and the limiting groove and the limiting protrusion are plugged in a one-to-one correspondence.

[0011] In a possible implementation, both sides of the reinforcement body facing the side plate portion respectively have reinforcement plate flanges, and the reinforcement plate flanges are connected to the side plate portions.

[0012] In a possible implementation, the reinforcement body further has a reinforcement boss and / or a second reinforcement rib, and the second reinforcement rib extends from the front end of the top plate portion to the rear end of the top plate portion.

[0013] In a possible implementation, the top plate has a middle channel groove that is recessed toward one side of the reinforcement body, and the middle channel groove extends from the front end of the top plate to the rear end of the top plate;

[0014] The reinforcing member body is provided with a reinforcing plate protrusion protruding toward one side of the top plate portion. A plurality of reinforcing plate protrusions are arranged at intervals from the front end of the top plate portion to the rear end of the top plate portion and are connected to the bottom of the middle channel groove.

[0015] In a possible implementation, the front end of the top plate portion and the side of the side plate portion away from the top plate portion have a middle channel flange, and the junction of the top plate portion and the side plate portion and close to the front end of the top plate portion has a first reinforcing rib;

[0016] The first reinforcing rib extends toward the front end of the top plate portion to the middle channel flange, and a portion of the middle channel flange is used to be connected to a front wall panel assembly of the vehicle.

[0017] In a possible implementation, the front end of the top plate portion and the front ends of the two side plate portions have a bent portion bent upward, and the bent portion is used to match a partial surface of a front panel assembly of the vehicle.

[0018] In a possible implementation, a connecting arm is provided at the rear end of the top plate portion, the connecting arm is used to connect to the upper surface of the front seat cross beam of the vehicle, and the rear end of the side plate portion is used to abut against the side of the front seat cross beam of the vehicle.

[0019] In a possible implementation, a first mounting portion, a second mounting portion, and a third mounting portion are provided on the top plate portion, wherein the first mounting portion is close to a front end of the top plate portion and is used to connect to a central controller assembly of the vehicle;

[0020] The second mounting portion is located between the first mounting portion and the rear end of the top plate portion and is used to connect to an airbag controller assembly of the vehicle;

[0021] The third mounting portion is located between the second mounting portion and the rear end of the top plate portion and is used to be connected to a sub-meter assembly of the vehicle.

[0022] In a second aspect, the utility model further provides a vehicle, comprising a vehicle body, on which is arranged any one of the central channel components provided in the first aspect.

[0023] The utility model provides a central channel assembly and a vehicle, wherein the central channel assembly includes a central channel body and a reinforcement body. The central channel body includes a top plate portion and two side plate portions, which are connected relatively to the same side of the top plate portion, and the front end of the top plate portion and the front ends of the two side plate portions are arranged to extend toward the front of the vehicle body and connected to the front panel assembly of the vehicle, and the rear end of the top plate portion is arranged to extend toward the rear of the vehicle body and connected to the front seat cross beam of the vehicle, so as to transfer the collision load received by the front panel to the front seat cross beam and be shared. The two sides of the reinforcement body are arranged to be connected to the two side plate portions correspondingly, so as to strengthen and support the two side plate portions. Therefore, the central channel assembly provided by the utility model improves the structural strength by connecting and strengthening the reinforcement plate with the central channel, thereby improving the strength and collision performance of the whole vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 A schematic diagram of the structure of the middle channel assembly provided in an embodiment of the utility model;

[0026] Figure 2 for Figure 1 A schematic diagram of the structure of the middle channel body;

[0027] Figure 3 for Figure 1 A schematic diagram of the structure of the reinforcement body;

[0028] Figure 4 A schematic diagram of a portion of the structure of the connection between the central channel assembly provided by the embodiment of the utility model and the vehicle body and the seat crossbeam;

[0029] Figure 5 for Figure 4 Partial cross-sectional view along section AA.

[0030] Reference numerals:

[0031] 10: Front panel assembly;

[0032] 20: front seat crossbar;

[0033] 30: Battery cover;

[0034] 100: Middle channel body;

[0035] 101: bending part;

[0036] 102: connecting arm;

[0037] 110: top plate;

[0038] 111: middle channel groove;

[0039] 112: first installation portion;

[0040] 113: second mounting portion;

[0041] 114: third mounting portion;

[0042] 115: bracket fixing hole;

[0043] 116: wiring harness fixing hole;

[0044] 120: side panel;

[0045] 121: limiting groove;

[0046] 130: Middle channel flanging;

[0047] 131: first reinforcing rib;

[0048] 200: reinforcement body;

[0049] 210: limit protrusion;

[0050] 220: Reinforcement plate flange;

[0051] 230: reinforcement plate protrusion;

[0052] 240: Strengthening boss;

[0053] 250: Second reinforcing rib. DETAILED DESCRIPTION

[0054] Here, exemplary embodiments will be described in detail, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the utility model. Instead, they are only examples of methods and devices consistent with some aspects of the utility model as detailed in the attached claims.

[0055] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here, for example, can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0056] At present, in the floor assembly of some new energy vehicles, the middle floor panel, middle channel, front seat crossbeam, etc. are connected as a whole by spot welding, and the battery pack is installed under the middle floor panel, or the middle floor panel is cancelled and replaced by the battery cover. However, the existing middle channel structure is relatively simple, such as the cross-section structure, which has insufficient longitudinal strength and insufficient ability to transmit large impact loads, thus affecting the strength and collision performance of the whole vehicle, and there is room for optimization.

[0057] In view of the above-mentioned problems existing in the prior art, the utility model provides a central channel assembly and a vehicle. The central channel assembly provided by the utility model includes a central channel body and a reinforcement body. The central channel body includes a top plate portion and two side plate portions, which are relatively connected to the same side of the top plate portion, and the front end of the top plate portion and the front ends of the two side plate portions are arranged to extend toward the front of the vehicle body and connected to the front panel assembly of the vehicle, and the rear end of the top plate portion is arranged to extend toward the rear of the vehicle body and connected to the front seat cross beam of the vehicle, so as to transfer the collision load received by the front panel to the front seat cross beam and be shared. The two sides of the reinforcement body are arranged to be connected to the two side plate portions of the central channel body to strengthen the support of the two side plate portions, thereby improving the structural strength, thereby improving the strength and collision performance of the entire vehicle.

[0058] Hereinafter, exemplary application scenarios of the embodiments of the present utility model are introduced.

[0059] The central channel assembly provided by the utility model can be applied to new energy vehicles, fuel vehicles, and hybrid vehicles, wherein the new energy vehicles and hybrid vehicles include light vehicles such as sedans, pickup trucks, multi-purpose vehicles (MPVs), and off-road vehicles (SUVs) with battery packs. In this way, by correspondingly connecting the two sides of the reinforcement body to the two side panels, the two side panels on the central channel are reinforced and supported, thereby improving the structural strength of the central channel, thereby improving the strength and collision performance of the entire vehicle.

[0060] The following specific embodiments are used to describe the technical solution of the utility model in detail. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0061] First, refer to Figure 1-Figure 5 As shown, the middle channel assembly provided in this embodiment includes a middle channel body 100 and a reinforcement body 200. The middle channel body 100 includes a top plate portion 110 and two side plate portions 120. The two side plate portions 120 are connected to the same side of the top plate portion 110. The front end of the top plate portion 110 and the front ends of the two side plate portions 120 extend toward the front of the vehicle body and are used to be connected to the front wall panel assembly 10 of the vehicle. The rear end of the top plate portion 110 extends toward the rear of the vehicle body and is used to be connected to the front seat cross beam 20 of the vehicle. The two sides of the reinforcement body 200 are connected to the two side plate portions 120 correspondingly.

[0062] In this embodiment, the middle channel body 100 is used to transfer the longitudinal impact load on the front panel assembly 10, that is, to transfer the impact load on the length direction of the vehicle, such as along the Figure 2 As shown in the positive direction of the X-axis, it at least includes a top plate portion 110 and two side plate portions 120, and the two side plate portions 120 are relatively arranged on the same side of the top plate portion 110, that is, along the width direction of the top plate portion 110 (such as along Figure 2 A side plate portion 120 is provided on each side of the top plate portion 110 (as shown in the positive direction of the Y axis), and the two side plate portions 120 are arranged opposite to each other. The two side plate portions 120 and the top plate portion 110 can be integrally formed or connected by welding, etc., and their cross-section is roughly gate-shaped.

[0063] It should be noted that Figure 2-Figure 5 In the figure, the X-axis points to the length direction of the vehicle, the Y-axis points to the width direction of the vehicle, and the Z-axis points to the height direction of the vehicle.

[0064] The front end of the top plate 110 and the front ends of the two side plates 120 face the front of the vehicle body. Figure 2The top plate portion 110 is shown in the reverse direction of the X-axis and can be connected to the front panel assembly 10 of the vehicle by welding, screwing, etc. The rear end of the top plate portion 110 faces the rear of the vehicle body, such as along the Figure 2 As shown in the positive direction of the middle X-axis, it can also be connected to the front seat cross beam 20 of the vehicle by welding, screwing, etc.

[0065] The reinforcement body 200 is used to reinforce at least one of the top plate portion 110 and the two side plate portions 120 on the central channel body 100. It can be a plate-shaped, block-shaped or other structure. The two sides of the reinforcement body 200 can be connected to the two side plate portions 120 on the side away from the top plate portion 110 by welding, screwing, clamping or other methods.

[0066] It can be understood that the middle channel assembly in this embodiment strengthens and supports the two side panels 120 on the middle channel body 100 through the reinforcement body 200, thereby increasing the overall structural strength of the middle channel and preventing it from being crushed, thereby improving the strength and collision performance of the entire vehicle.

[0067] Therefore, the middle channel assembly provided in this embodiment includes a middle channel body 100 and a reinforcement body 200, wherein the middle channel body 100 includes a top plate portion 110 and two side plate portions 120, the two side plate portions 120 are relatively connected to the same side of the top plate portion 110, and the front end of the top plate portion 110 and the front ends of the two side plate portions 120 are arranged to extend toward the front of the vehicle body and connected to the front panel assembly 10 of the vehicle, and the rear end of the top plate portion 110 is arranged to extend toward the rear of the vehicle body and connected to the front seat cross beam 20 of the vehicle, so as to transfer the collision load received by the front panel to the front seat cross beam 20 and share it. By arranging the two sides of the reinforcement body 200 to be correspondingly connected to the two side plate portions 120 to strengthen and support the two side plate portions 120, the structural strength is improved, thereby improving the strength and collision performance of the entire vehicle.

[0068] In a possible design, in this embodiment, one of the side panel portion 120 and the reinforcement body 200 has a limiting groove 121, and the other has a limiting protrusion 210 matching the limiting groove 121, and the limiting groove 121 and the limiting protrusion 210 are plugged in one-to-one.

[0069] For example, in combination Figure 1 , Figure 3 As shown, a limiting groove 121 is provided on the inner wall of the side plate 120, and a limiting protrusion 210 matching the limiting groove 121 is provided on one side of the adjacent reinforcement body 200, and the limiting protrusion 210 is plugged into the limiting groove 121 in a one-to-one correspondence. In this way, on the one hand, the forward and backward movement between the middle channel body 100 and the reinforcement body 200 can be limited, that is, the movement between the middle channel body 100 and the reinforcement body 200 along the Figure 3The middle X-axis moves relatively to improve the overall strength. On the other hand, it can be used to position the reinforcement body 200 when it is installed on the middle channel body 100, which is convenient for assembly.

[0070] Of course, the limiting groove 121 can also be set on one side of the reinforcement body 200, which is not shown in the figure. Correspondingly, the limiting protrusion 210 matching the limiting groove 121 is set on the inner wall of the side plate 120, so that the limiting protrusion 210 can also be connected with the limiting groove 121 for limiting. Therefore, the specific shape, position, etc. of the limiting protrusion 210 and the limiting groove 121 can be determined according to actual needs, and are not specifically limited in this embodiment.

[0071] Furthermore, in this embodiment, the reinforcement body 200 has reinforcement plate flanges 220 on both sides facing the side plate portion 120 , respectively, and the reinforcement plate flanges 220 are connected to the side plate portion 120 .

[0072] Specifically, combined Figure 1 , Figure 3 As shown, both sides of the width direction of the reinforcement body 200 have reinforcement plate flanges 220 extending toward the side away from the top plate 110. The reinforcement plate flanges 220 and the inner wall of the side plate 120 can be connected by welding, screwing, etc. The flanges increase the contact surface of the connection and improve the connection strength. In specific implementation, both sides of the width direction of the reinforcement body 200 have reinforcement plate flanges 220, that is, along the Figure 3 The reinforcing plate flange 220 extends toward the vehicle bottom, that is, the reinforcing plate flange 220 extends in the opposite direction of the Z axis. In addition, the limiting protrusion 210 is located on the reinforcing plate flange 220, and correspondingly, the limiting groove 121 is located on the inner wall of the side plate 120 for easy processing.

[0073] Furthermore, in this embodiment, the reinforcement body 200 further has a reinforcement boss 240 and / or a second reinforcement rib 250 , and the second reinforcement rib 250 extends from the front end of the top plate portion 110 to the rear end of the top plate portion 110 .

[0074] Specifically, Figure 3 As shown, at the front end of the reinforcement body 200 and on both sides along the width direction of the reinforcement body 200, reinforcement bosses 240 are provided, that is, the two reinforcement bosses 240 are provided along the Figure 3 The reinforcing member body 200 is arranged in the Y-axis direction, and a second reinforcing rib 250 extending from the front end to the rear end is also provided on the reinforcing member body 200, that is, the second reinforcing rib 250 extends along Figure 3 The positive extension of the middle X-axis improves the compression and bending resistance of the reinforcement body 200. The specific position and quantity of the reinforcement boss 240 and the second reinforcement rib 250 are not specifically limited in this embodiment.

[0075] In order to improve the structural strength between the middle channel body 100 and the reinforcement body 200, in this embodiment, the top plate 110 has a middle channel groove 111 that is recessed toward one side of the reinforcement body 200, and the middle channel groove 111 extends from the front end of the top plate 110 to the rear end of the top plate 110. The reinforcement body 200 has a reinforcement plate protrusion 230 that protrudes toward one side of the top plate 110, and a plurality of reinforcement plate protrusions 230 are arranged at intervals from the front end of the top plate 110 to the rear end of the top plate 110, and are connected to the bottom of the middle channel groove 111.

[0076] Specifically, Figure 1-Figure 3 As shown, a middle channel groove 111 is formed by stamping at the middle position of the top plate portion 110, that is, the middle channel groove 111 is formed along the Figure 2 The reverse depression of the middle Z axis can improve the structural strength and anti-deformation ability of the middle channel body 100, and can also meet the installation requirements of the wiring harness.

[0077] The reinforcing plate protrusion 230 is formed by stamping at the middle position of the reinforcing member body 200, that is, the reinforcing plate protrusion 230 is formed along the Figure 3 The positive protrusion of the middle Z axis improves the structural strength of the reinforcement body 200. The reinforcement plate protrusions 230 are arranged in a plurality of intervals from the front end to the rear end of the reinforcement body 200, that is, the plurality of reinforcement plate protrusions 230 are arranged along the Figure 3 The reinforcing plate protrusion 230 and the bottom of the middle channel groove 111 can be connected by welding, screwing, etc., thereby improving the structural strength of the connection between the middle channel body 100 and the reinforcing member body 200, and improving the compression and bending resistance of the middle channel assembly.

[0078] The specific interval length, position, etc. of the reinforcing plate protrusions 230 can be determined according to actual needs and are not specifically limited in this embodiment.

[0079] In order to further strengthen the central channel body 100, in this embodiment, the front end of the top plate portion 110 and the side of the side plate portion 120 away from the top plate portion 110 have a central channel flange 130, and the junction of the top plate portion 110 and the side plate portion 120 and close to the front end of the top plate portion 110 have a first reinforcing rib 131. The first reinforcing rib 131 extends toward the front end of the top plate portion 110 to the central channel flange 130, and part of the central channel flange 130 is used to connect with the front panel assembly 10 of the vehicle.

[0080] Specifically, Figure 2 As shown, the front end of the top plate portion 110 and the side of the side plate portion 120 facing away from the top plate portion 110 have a center channel flange 130 extending toward the periphery, and part of the center channel flange 130 at the front end is connected to the front panel assembly 10, thereby increasing the contact surface of the connection and improving the strength of the connection.

[0081] Among them, the front end of the junction of the top plate portion 110 and the two side plate portions 120 has a first reinforcing rib 131, and the first reinforcing rib 131 extends forward to the middle channel flange 130. By locally reinforcing the front end of the junction of the top plate portion 110 and the two side plate portions 120, the tear resistance of the front end of the top plate portion 110 and the two side plate portions 120 is improved.

[0082] Furthermore, in this embodiment, the front end of the top plate portion 110 and the front ends of the two side plate portions 120 have a bent portion 101 bent upward, and the bent portion 101 is used to match a partial surface of the front panel assembly 10 of the vehicle.

[0083] Specifically, Figure 2 As shown, the bending portion 101 is along Figure 2 The positive bending of the middle Z axis connects the bending portion 101 to a part of the surface of the front panel assembly 10 of the vehicle by welding, screwing, riveting, etc., so that the collision force on the front panel assembly 10 can be smoothly transferred and transmitted through the middle channel assembly.

[0084] In order to facilitate the smoothness of the connection between the central channel body 100 and the front seat cross beam 20, in this embodiment, a connecting arm 102 is provided at the rear end of the top plate portion 110, and the connecting arm 102 is used to connect to the upper surface of the front seat cross beam 20 of the vehicle, and the rear end of the side plate portion 120 is used to abut against the side of the front seat cross beam 20 of the vehicle.

[0085] Specifically, Figure 2 As shown, the middle channel body 100 has a connecting arm 102 at one end facing the rear of the vehicle, that is, the connecting arm 102 is located at Figure 2 At one end of the connecting arm 102 facing the positive direction of the X-axis, a plurality of mounting holes are provided on the connecting arm 102, and the mounting holes can be connected to the upper surface of the front seat cross beam 20 by fasteners such as bolts. Of course, the connecting arm 102 can also be connected to the upper surface of the front seat cross beam 20 by welding, riveting, etc.

[0086] The rear end of the side plate portion 120 abuts against the side surface of the front seat cross beam 20, so that the upper surface of the central channel body 100 can smoothly transition to the front seat cross beam 20 without any abrupt feeling.

[0087] In some embodiments, the top plate 110 is provided with a first mounting portion 112, a second mounting portion 113 and a third mounting portion 114, wherein the first mounting portion 112 is close to the front end of the top plate 110 and is used to connect with the central controller assembly of the vehicle. The second mounting portion 113 is located between the first mounting portion 112 and the rear end of the top plate 110 and is used to connect with the airbag controller assembly of the vehicle. The third mounting portion 114 is located between the second mounting portion 113 and the rear end of the top plate 110 and is used to connect with the auxiliary instrument assembly of the vehicle.

[0088] Specifically, Figure 2 As shown, the first mounting portion 112, the second mounting portion 113 and the third mounting portion 114 can be mounting holes, mounting studs, buckles, etc., and one or more can be set on the top plate portion 110. The first mounting portion 112, the second mounting portion 113 and the third mounting portion 114 can be arranged along Figure 2 The first mounting portion 112 is used to mount the central controller assembly of the fixed vehicle so that the central controller assembly is located above the top plate portion 110. The second mounting portion 113 is used to mount the airbag controller assembly of the fixed vehicle so that the airbag controller assembly is located above the top plate portion 110. The third mounting portion 114 is used to mount the auxiliary instrument assembly of the fixed vehicle. The specific positions and quantities of the first mounting portion 112, the second mounting portion 113 and the third mounting portion 114 can be determined according to actual needs and are not specifically limited in this embodiment.

[0089] In addition, if Figure 2 As shown, the side plate portion 120 may also be provided with a bracket fixing hole 115, a harness fixing hole 116, etc., and their specific number, position, etc. may be determined according to actual needs and are not specifically limited in this embodiment.

[0090] In a second aspect, an embodiment of the utility model further provides a vehicle, including a vehicle body, on which a central channel assembly provided by any of the above embodiments is arranged.

[0091] Among them, the middle channel component has been described in detail in the above embodiments and will not be described again here.

[0092] It is understandable that if Figure 4 , Figure 5 As shown, the dash panel assembly 10 has a dash panel connection portion, and the front ends of the top plate portion 110 and the two side plate portions 120 have a middle channel front end connection portion, and the dash panel connection portion and the middle channel front end connection portion can be connected by welding, screwing, etc. The front seat cross beam 20 has a cross beam connection portion, and the rear end of the top plate portion 110 has a middle channel rear end connection portion, and the cross beam connection portion and the middle channel rear end connection portion can be connected by welding, screwing, clamping, etc. For example, the middle channel rear end connection portion can be a connection arm 102 arranged at the rear end of the top plate portion 110, and the cross beam connection portion can be a connection hole, and the connection arm 102 and the connection hole can be fixed by screwing.

[0093] It should be noted that an installation gap needs to be left between the rear end of the reinforcement body 200 and the front seat cross beam 20 of the vehicle, and the specific gap width can be determined according to actual needs.

[0094] The vehicle provided by the embodiment of the utility model comprises a middle channel assembly, including a middle channel body 100 and a reinforcement body 200, wherein the middle channel body 100 comprises a top plate portion 110 and two side plates 120, the two side plates 120 are relatively connected to the same side of the top plate portion 110, and the front end of the top plate portion 110 and the front ends of the two side plates 120 are arranged to extend toward the front of the vehicle body and connected to the front panel assembly 10 of the vehicle, and the rear end of the top plate portion 110 is arranged to extend toward the rear of the vehicle body and connected to the front seat cross beam 20 of the vehicle, so as to transfer the collision load received by the front panel to the front seat cross beam 20 and share it. By arranging the two sides of the reinforcement body 200 to be correspondingly connected to the two side plates 120 to strengthen and support the two side plates 120, the structural strength is improved, thereby improving the strength and collision performance of the whole vehicle.

[0095] Those skilled in the art will readily come up with other embodiments of the present invention after considering the specification and practicing the utility model disclosed herein. The present invention is intended to cover any variation, use or adaptation of the present invention, which follows the general principles of the present invention and includes common knowledge or customary technical means in the art that are not disclosed in the present invention. The specification and examples are to be regarded as exemplary only, and the true scope and spirit of the present invention are indicated by the claims.

[0096] It should be understood that the present invention is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present invention is limited only by the appended claims.

Claims

1. A middle channel component, characterized in that: It comprises a middle channel body and a reinforcement body, wherein the middle channel body comprises a top plate portion and two side plate portions, and the two side plate portions are connected to the same side of the top plate portion; The front end of the top plate portion and the front ends of the two side plate portions extend toward the front of the vehicle body and are used to be connected to the front panel assembly of the vehicle; The rear end of the top plate portion extends toward the rear of the vehicle body and is used to be connected to the front seat crossbeam of the vehicle; The two sides of the reinforcement body are correspondingly connected to the two side plate parts.

2. The middle channel assembly according to claim 1, characterized in that: One of the side plate portion and the reinforcement body is provided with a limiting groove, and the other is provided with a limiting protrusion matching the limiting groove, and the limiting groove is plugged into the limiting protrusion in a one-to-one correspondence.

3. The middle channel assembly according to claim 2, characterized in that: The reinforcement member body has reinforcement plate flanges on both sides facing the side plate portion, respectively, and the reinforcement plate flanges are connected to the side plate portion.

4. The middle channel assembly according to claim 2, characterized in that: The reinforcement body also has a reinforcement boss and / or a second reinforcement rib, and the second reinforcement rib extends from the front end of the top plate portion to the rear end of the top plate portion.

5. The middle channel assembly according to claim 1, characterized in that: The top plate has a middle channel groove that is recessed toward one side of the reinforcement body, and the middle channel groove extends from the front end of the top plate to the rear end of the top plate; The reinforcing member body has a reinforcing plate protrusion protruding toward one side of the top plate portion. A plurality of reinforcing plate protrusions are arranged at intervals from the front end of the top plate portion to the rear end of the top plate portion and are connected to the bottom of the middle channel groove.

6. The middle channel assembly according to claim 1, characterized in that: The front end of the top plate and the side of the side plate away from the top plate have a central channel flange, and the junction of the top plate and the side plate and close to the front end of the top plate has a first reinforcing rib; The first reinforcing rib extends toward the front end of the top plate portion to the middle channel flange, and a portion of the middle channel flange is used to be connected to the front panel assembly of the vehicle.

7. The middle channel assembly according to claim 6, characterized in that: The front end of the top plate portion and the front ends of the two side plate portions have bent portions bent upward, and the bent portions are used to match a partial surface of the dash panel assembly of the vehicle.

8. The middle channel assembly according to claim 1, characterized in that: A connecting arm is provided at the rear end of the top plate portion, and the connecting arm is used to be connected to the upper surface of the front seat cross beam of the vehicle. The rear end of the side plate portion is used to abut against the side surface of the front seat cross beam of the vehicle.

9. The middle channel assembly according to any one of claims 1 to 8, characterized in that: The top plate is provided with a first mounting portion, a second mounting portion and a third mounting portion, wherein the first mounting portion is close to the front end of the top plate and is used to connect with the central controller assembly of the vehicle; The second mounting portion is located between the first mounting portion and the rear end of the top plate portion and is used to connect to the airbag controller assembly of the vehicle; The third mounting portion is located between the second mounting portion and a rear end of the top plate portion and is used to be connected to a sub-meter assembly of the vehicle.

10. A vehicle, characterized in that: It comprises a vehicle body, on which is arranged a center channel assembly as described in any one of claims 1 to 9.

Images