Vehicle shell and vehicle
By designing the car shell structure, the anti-collision contact edge is directly connected to the frame, and the fixed bracket provides support, the problems of serious damage and poor aesthetics after collision of unmanned vehicles are solved, achieving better protection and aesthetic effects.
Patent Information
- Application Number
- CN202422487465.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The anti-collision contact edges of existing unmanned vehicles have no rigid connection with the frame, resulting in serious damage after collision, and the installation position of the anti-collision contact edges needs to be avoided, resulting in unsightly body.
A car shell structure is designed, including an exterior trim, anti-collision contact edge and a fixed bracket. The anti-collision contact edge is directly connected to the frame through the fixture. The fixed bracket is used to provide support, improve the protection ability of the anti-collision contact edge, and avoid the exterior trim avoiding the anti-collision contact edge through the via design, maintaining the overall beauty.
Effectively reduce the degree of damage during vehicle collision, prevent internal structural parts from being exposed, and improve the aesthetics of the vehicle.
Smart Images
Figure CN223072421U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicles, in particular to a vehicle body shell and a vehicle. Background Art
[0002] Due to the rapid development of unmanned vehicle technology at the present stage, more and more different types of unmanned vehicles have emerged in the market, such as unmanned sweeping vehicles, unmanned patrol vehicles, unmanned delivery vehicles, etc. Different types of unmanned vehicles have different functions, and different functions require different devices to achieve. Currently, most of the driverless logistics vehicle models on the market directly install the anti-collision edge on the exterior panel or the vehicle frame. Directly installing the anti-collision edge on the exterior panel without a rigid connection to the vehicle frame will cause serious damage to the vehicle after a collision; directly installing the anti-collision edge on the vehicle frame will cause the exterior of the vehicle body to avoid the position of the anti-collision edge, and the internal structural parts are easily exposed, resulting in an overall unappealing appearance.
[0003] Therefore, there is an urgent need for a vehicle body shell to solve the above problems. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a vehicle body shell and a vehicle to solve the problems in the related technology that directly installing the anti-collision edge on the exterior panel without a rigid connection to the vehicle frame will cause serious damage to the vehicle after a collision; directly installing the anti-collision edge on the vehicle frame will cause the exterior of the vehicle body to avoid the position of the anti-collision edge, and the internal structural parts are easily exposed, resulting in an overall unappealing appearance.
[0005] On the one hand, the utility model provides a vehicle body shell, which includes:
[0006] An exterior panel for being arranged on the periphery of the vehicle frame, and a plurality of through holes are arranged on the exterior panel along the circumferential direction of the vehicle frame;
[0007] An anti-collision edge, the anti-collision edge is arranged on the outer side of the exterior panel and a plurality of fixing pieces are arranged at intervals, and the plurality of fixing pieces correspond to the plurality of through holes one by one, and the fixing pieces pass through the corresponding through holes;
[0008] A fixing bracket, the fixing bracket is arranged on the inner side of the exterior panel, the fixing bracket is fixedly connected to the plurality of fixing pieces respectively and is used for being fixedly connected to the vehicle frame.
[0009] As a preferred technical solution of the vehicle body shell, the exterior panel is used for being fixedly connected to the vehicle frame.
[0010] As a preferred technical solution of the vehicle body shell, the anti-collision edge includes an anti-collision rubber strip and a base, the anti-collision rubber strip is fixedly arranged on one side of the base, and the fixing piece is fixedly arranged on the other side of the base.
[0011] As a preferred technical solution of the vehicle body shell, the cross section of the base is U-shaped.
[0012] As a preferred technical solution of the vehicle body shell, the other side of the base is attached to the exterior trim panel.
[0013] As a preferred technical solution of the vehicle body shell, the fixing member is a stud.
[0014] The fixing bracket is provided with a plurality of first waist-shaped holes which extend along the circumferential direction of the vehicle frame. A plurality of the fixing members respectively pass through the plurality of first waist-shaped holes and are respectively screwed with a plurality of first locking nuts.
[0015] As a preferred technical solution of the vehicle body shell, the vehicle frame is provided with a plurality of second waist-shaped holes which extend around the circumferential direction of the vehicle frame.
[0016] It further includes a plurality of locking bolts and a plurality of second locking nuts. The plurality of locking bolts respectively pass through the fixing bracket and the plurality of second waist-shaped holes and are respectively screwed with the plurality of second locking nuts.
[0017] As a preferred technical solution of the vehicle body shell, the fixing bracket includes a U-shaped beam, a connecting plate and at least two supporting members. The U-shaped beam is attached to the inner side of the exterior trim panel, and the notch of the U-shaped beam faces the vehicle frame. One ends of at least two of the supporting members are inserted into the notch and are fixedly arranged on the U-shaped beam at intervals along the circumferential direction of the vehicle frame. The other ends of at least two of the supporting members are fixedly connected to the connecting plate, and the connecting plate is used for being fixedly connected to the vehicle frame.
[0018] As a preferred technical solution of the vehicle body shell, the supporting member is an energy-absorbing box structure.
[0019] On the other hand, the present utility model provides a vehicle, which includes a vehicle frame and the vehicle body shell in any of the above solutions, and the vehicle body shell is fixedly arranged on the vehicle frame.
[0020] The beneficial effects of the present utility model are as follows:
[0021] The present utility model provides a vehicle body shell and a vehicle. The vehicle body shell includes an exterior trim panel, an anti-collision contact edge, and a fixing bracket. The exterior trim panel is used to be disposed on the periphery of the vehicle frame, and a plurality of through holes are provided along the circumferential direction of the vehicle frame on the exterior trim panel; the anti-collision contact edge is disposed on the outer side of the exterior trim panel and a plurality of fixing members are arranged at intervals, and the plurality of fixing members correspond to the plurality of through holes one by one, and the fixing members pass through the corresponding through holes; the fixing bracket is disposed on the inner side of the exterior trim panel, and the fixing bracket is fixedly connected to the plurality of fixing members respectively and is used to be fixedly connected to the vehicle frame. When a vehicle provided with the vehicle body shell collides, since the anti-collision contact edge is directly fixed to the vehicle frame through the fixing bracket, the vehicle frame can provide a certain supporting force to the anti-collision contact edge, thereby improving the protection ability of the anti-collision contact edge to the exterior trim panel, and effectively improving the damage degree when the vehicle collides. At the same time, the fixing member passes through the through hole of the exterior trim panel and is fixedly connected to the fixing bracket. This setting does not require the exterior trim panel to avoid the anti-collision contact edge, thereby avoiding the exposure of internal structural parts and improving the overall aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 is a schematic structural view of the vehicle body shell in an embodiment of the present utility model Figure 1 ;
[0023] Figure 2 is a schematic structural view of the vehicle body shell in an embodiment of the present utility model Figure 2 ;
[0024] Figure 3 is Figure 2 a sectional view taken along line A-A in
[0025] Figure 4 is Figure 3 a partial enlarged view at A in
[0026] Figure 5 is a schematic structural view of the vehicle body shell (excluding the exterior trim panel) in an embodiment of the present utility model;
[0027] Figure 6 is a schematic structural view of the exterior trim panel in an embodiment of the present utility model.
[0028] In the figure:
[0029] 100, vehicle frame; 101, second waist-shaped hole;
[0030] 1, exterior trim panel; 11, through hole;
[0031] 2, anti-collision contact edge; 21, anti-collision rubber strip; 22, base;
[0032] 3, fixing bracket; 31, U-shaped beam; 311, first waist-shaped hole; 32, connecting plate; 33, support member. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0033] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0034] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.
[0035] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0036] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.
[0037] As Figures 1 to 6As shown in the figure, this embodiment provides a car body shell, which includes an exterior trim panel 1, a collision prevention edge 2, and a fixing bracket 3. The exterior trim panel 1 is used to be arranged on the periphery of the vehicle frame 100, and a plurality of through holes 11 are arranged along the circumferential direction of the vehicle frame 100 on the exterior trim panel 1; the collision prevention edge 2 is arranged on the outer side of the exterior trim panel 1 and a plurality of fixing parts are arranged at intervals, and the plurality of fixing parts correspond to the plurality of through holes 11 one by one, and the fixing parts pass through the corresponding through holes 11; the fixing bracket 3 is arranged on the inner side of the exterior trim panel 1, and the fixing bracket 3 is fixedly connected to the plurality of fixing parts respectively and is used to be fixedly connected to the vehicle frame 100. When a vehicle provided with this car body shell collides, since the collision prevention edge 2 is directly fixed to the vehicle frame 100 through the fixing bracket 3, the vehicle frame 100 can provide a certain supporting force to the collision prevention edge 2, thereby improving the protection ability of the collision prevention edge 2 to the exterior trim panel 1, and effectively improving the damage degree when the vehicle collides. At the same time, the fixing parts pass through the through holes 11 of the exterior trim panel 1 and are fixedly connected to the fixing bracket 3. This setting does not require the exterior trim panel 1 to avoid the collision prevention edge 2, thereby avoiding the exposure of internal structural parts and improving the overall aesthetics.
[0038] Optionally, the fixing bracket 3 and the vehicle frame 100 are iron parts, and the specific material is Q235.
[0039] Optionally, the exterior trim panel 1 is used to be fixedly connected to the vehicle frame 100. In this embodiment, the exterior trim panel 1 is fixedly connected to the vehicle frame 100 through bolts and nuts, thereby improving the fixing degree between the exterior trim panel 1 and the vehicle frame 100. In other embodiments, the exterior trim panel 1 and the vehicle frame 100 can also be snap-connected.
[0040] Optionally, the collision prevention edge 2 includes a collision prevention rubber strip 21 and a base 22. The collision prevention rubber strip 21 is fixedly arranged on one side of the base 22, and a fixing part is fixedly arranged on the other side of the base 22. In this embodiment, the collision prevention rubber strip 21 is made of a rubber part, and the base 22 plays a supporting role for the collision prevention rubber strip 21, so that the collision prevention rubber strip 21 is wound around the periphery of the vehicle frame 100.
[0041] Optionally, the cross section of the base 22 is U-shaped. In this embodiment, this setting can improve the anti-bending strength of the base 22. Specifically, the base 22 is an aluminum profile.
[0042] Optionally, the other side of the base 22 is attached to the exterior trim panel 1. In this embodiment, this setting can effectively reduce the damage of the collision prevention edge 2 to the exterior trim panel 1 when the vehicle collides.
[0043] Optionally, the fixing member is a stud; the fixing bracket 3 is provided with a plurality of first waist-shaped holes 311 which extend along the circumferential direction of the vehicle frame 100, and the plurality of fixing members pass through the plurality of first waist-shaped holes 311 one by one and are screwed with a plurality of first locking nuts one by one. In this embodiment, in order to ensure that the fixing bracket 3 can be fixedly connected to the fixing member and the vehicle frame 100 at the same time, the first waist-shaped holes 311 are provided on the fixing bracket 3. Since there are assembly errors during the fixing process of the fixing bracket 3 and the vehicle frame 100, and there are also assembly errors during the assembly of the fixing member and the fixing bracket 3, in order to enable the fixing bracket 3 to be quickly fixed to the fixing member and the vehicle frame 100 respectively, first fix the fixing bracket 3 to the vehicle frame 100. Since the first waist-shaped holes 311 extend along the circumferential direction of the vehicle frame 100, therefore, the first waist-shaped holes 311 can ignore the assembly errors existing during the fixing process of the fixing bracket 3 and the vehicle frame 100, and the assembly errors existing during the assembly of the fixing member and the fixing bracket 3.
[0044] Optionally, the vehicle frame 100 is provided with a plurality of second waist-shaped holes 101 which extend around the circumferential direction of the vehicle frame 100; the vehicle body shell further includes a plurality of locking bolts and a plurality of second locking nuts, and the plurality of locking bolts pass through the fixing bracket 3 and the plurality of second waist-shaped holes 101 one by one and are screwed with the plurality of second locking nuts one by one. In this embodiment, the second waist-shaped holes 101 can ignore the assembly errors existing during the fixing process of the fixing bracket 3 and the vehicle frame 100. Thus, the fixing bracket 3 is quickly fixed to the vehicle frame 100.
[0045] Optionally, the fixing bracket 3 includes a U-shaped beam 31, a connecting plate 32 and at least two supporting members 33. The U-shaped beam 31 is attached to the inner side of the exterior trim panel 1, and the notch of the U-shaped beam 31 faces the vehicle frame 100. One ends of at least two supporting members 33 are inserted into the notch and are fixedly arranged on the U-shaped beam 31 at intervals along the circumferential direction of the vehicle frame 100, and the other ends of at least two supporting members 33 are fixedly connected to the connecting plate 32, and the connecting plate 32 is used for being fixedly connected to the vehicle frame 100. In this embodiment, the U-shaped beam 31 is attached to the inner side of the exterior trim panel 1, thereby playing a role in supporting the exterior trim panel 1. The supporting members 33 keep the U-shaped beam 31 and the connecting plate 32 spaced apart, and this setting provides an installation space for the connecting plate 32 to be fixed to the vehicle frame 100.
[0046] Optionally, the supporting member 33 is an energy-absorbing box structure. In this embodiment, when the vehicle collides, the supporting member 33 can absorb a large amount of collision energy, thereby avoiding further damage to the vehicle frame 100.
[0047] This embodiment also provides a vehicle, which includes a vehicle frame 100 and the vehicle body shell in the above solution, and the vehicle body shell is fixedly arranged on the vehicle frame 100.
[0048] Obviously, the above embodiments of the present utility model are merely examples for clearly explaining the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.
Claims
1. Vehicle body, characterized in that, Comprising: An exterior panel (1) for being disposed on the circumferential side of a vehicle frame (100), wherein a plurality of through holes (11) are provided in the exterior panel (1) along the circumferential direction of the vehicle frame (100); An anti-collision contact edge (2), wherein the anti-collision contact edge (2) is disposed on the outer side of the exterior panel (1) and a plurality of fixing members are arranged at intervals, and the plurality of fixing members correspond to the plurality of through holes (11) one by one, and the fixing members pass through the corresponding through holes (11); A fixing bracket (3), wherein the fixing bracket (3) is disposed on the inner side of the exterior panel (1), and the fixing bracket (3) is fixedly connected to the plurality of fixing members respectively and is used for being fixedly connected to the vehicle frame (100).
2. The car body according to claim 1, characterized in that, The exterior panel (1) is used for being fixedly connected to the vehicle frame (100).
3. The car body according to claim 1, characterized in that, The anti-collision contact edge (2) includes an anti-collision rubber strip (21) and a base (22), the anti-collision rubber strip (21) is fixedly provided on one side of the base (22), and the fixing member is fixedly provided on the other side of the base (22).
4. The car body according to claim 3, characterized in that, The cross section of the base (22) is U-shaped.
5. The car body according to claim 3, characterized in that, The other side of the base (22) is attached to the exterior panel (1).
6. The car body according to claim 1, characterized in that The fixing member is a stud; The fixing bracket (3) is provided with a plurality of first waist-shaped holes (311), the first waist-shaped holes (311) extend along the circumferential direction of the vehicle frame (100), and the plurality of fixing members pass through the plurality of first waist-shaped holes (311) one by one and are screwed to a plurality of first locking nuts one by one.
7. The car body according to claim 6, wherein The vehicle frame (100) is provided with a plurality of second waist-shaped holes (101), and the plurality of second waist-shaped holes (101) extend around the circumferential direction of the vehicle frame (100); It further includes a plurality of locking bolts and a plurality of second locking nuts, and the plurality of locking bolts pass through the fixing bracket (3) and the plurality of second waist-shaped holes (101) one by one and are screwed to the plurality of second locking nuts one by one.
8. The car body according to claim 1, characterized in that, The fixing bracket (3) includes a U-shaped beam (31), a connecting plate (32) and at least two supporting members (33), the U-shaped beam (31) is attached to the inner side of the exterior panel (1), and the notch of the U-shaped beam (31) faces the vehicle frame (100), one ends of at least two supporting members (33) are inserted into the notch and are fixedly arranged on the U-shaped beam (31) at intervals along the circumferential direction of the vehicle frame (100), and the other ends of at least two supporting members (33) are fixedly connected to the connecting plate (32), and the connecting plate (32) is used for being fixedly connected to the vehicle frame (100).
9. The car body according to claim 8, characterized in that, The supporting member (33) is an energy-absorbing box structure.
10. A vehicle, characterized in that, Comprising a vehicle frame (100) and a vehicle body shell according to any one of claims 1-9, wherein the vehicle body shell is fixedly provided on the vehicle frame (100).