Lateral thrust structure, auxiliary frame assembly and vehicle
By using the side-thrust structure design and the connecting edge of the side-thrust energy-absorbing box and the mounting plate, the vehicle is rotated to decompose the collision energy, which solves the problem of deformation of the A-pillar and sill beam under small overlap collisions, improves the integrity and safety of the passenger compartment, and reduces vehicle weight and cost.
Patent Information
- Application Number
- CN202520021097.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-01-06
AI Technical Summary
In small overlap collisions, the vehicle's A-pillar and sill beams cannot effectively absorb energy, resulting in compromised passenger compartment integrity and safety. Existing technologies reinforce these components by adding ultra-high-strength steel or hot-formed materials, but this is costly and has limited effectiveness.
It adopts a side-push structure, including a side-push energy-absorbing box and a mounting plate, which are connected by a connecting edge. After the side-push energy-absorbing box and the mounting plate come into contact with the obstacle, they push the vehicle to rotate, dispersing the collision energy and preventing the A-pillar and sill beam from deforming. Combined with the one-piece molded structural design, it absorbs frontal and side impact forces.
This effectively prevents deformation of the A-pillar and door sill beams, ensuring the integrity of the passenger compartment and the safety of the vehicle, while reducing the overall weight and cost of the vehicle.
Smart Images
Figure CN223631642U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vehicle technical field especially is involved in a kind of side push structure, subframe assembly and vehicle. BACKGROUND
[0002] At present, with the penetration rate of new energy vehicles increasing, in order to pursue the ultimate endurance mileage, the vehicle mass is also increasing, and the 64kph small overlap working condition required by domestic CIASI is a vehicle safety development problem in the industry, because the collision overlap rate is 25%, the body longitudinal beam and the subframe longitudinal beam basically do not participate in deformation energy absorption, especially for the vehicle with large mass, the impact force that A column and sill beam can bear cannot protect the integrity of the passenger compartment.
[0003] In related technology, the vehicle adopts "hard resistance" type collapse energy absorption in small overlap collision process, the size of A column section and sill section design is large, and super high strength steel or hot forming material is used, and even the reinforcement of the plate in the A column and sill cavity, which will cause the cost of the vehicle to increase, and the established safety cannot be met. SUMMARY
[0004] The utility model aims at at least one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide a side push structure, which can avoid "hard resistance" type collapse energy absorption in small overlap collision process, and can also ensure the side push effect, so as to avoid the bending and large deformation of A column and sill beam, and further ensure the integrity of the passenger compartment and the safety of the vehicle.
[0005] The utility model further provides a subframe assembly.
[0006] The utility model further provides a vehicle.
[0007] According to the side push structure of the utility model, comprising: side push energy absorption box and mounting plate, the side push energy absorption box is suitable for connecting with the outside of longitudinal beam and is provided with connecting edge, the mounting plate is suitable for connecting with the front end of longitudinal beam and is used for installing collision frontal energy absorption box, the mounting plate is connected with the connecting edge.
[0008] According to the side pushing structure, the connecting edge is arranged on the side pushing energy absorption box, the mounting plate is connected with the connecting edge, the side pushing energy absorption box and the mounting plate are in direct contact with the barrier, the vehicle is pushed to rotate around the barrier, so that the side pushing energy absorption box and the mounting plate can increase the lateral pushing force of the vehicle and decompose the collision energy of the whole vehicle, so that the A-pillar and the rocker beam can be prevented from being bent and deformed greatly, the side pushing energy absorption box is connected to the outer side of the longitudinal beam, the mounting plate is connected to the front end of the longitudinal beam, and the mounting plate is used for mounting the frontal collision energy absorption box, the frontal collision energy absorption box and the side pushing energy absorption box can guarantee that the vehicle bears the frontal impact force and the lateral pushing force in the small overlap collision working condition, so that the side pushing effect of the vehicle can be guaranteed, and the side pushing failure can be avoided, and then the integrity of the passenger compartment and the safety of the vehicle can be guaranteed.
[0009] In some examples of the present application, the mounting plate comprises: a first mounting plate and a second mounting plate, the first mounting plate is adapted to be connected with the front end of the longitudinal beam, and the second mounting plate is arranged on one side of the first mounting plate, and the connecting edge is connected with the second mounting plate.
[0010] In some examples of the present application, the mounting plate further comprises: a connecting plate, the connecting plate is arranged between the first mounting plate and the second mounting plate, and the connecting plate is arranged to be bent relative to the first mounting plate and the second mounting plate, so as to be fitted to the side edge of the side pushing energy absorption box.
[0011] In some examples of the present application, the connecting plate extends forwardly in the direction away from the first mounting plate, so that at least part of the second mounting plate protrudes forwardly from the first mounting plate.
[0012] In some examples of the present application, the second mounting plate extends rearwardly in the direction away from the first mounting plate.
[0013] In some examples of the present application, the side pushing energy absorption box comprises: a first energy absorption plate, a second energy absorption plate and a third energy absorption plate, the second energy absorption plate is arranged below the first energy absorption plate, the first energy absorption plate and the second energy absorption plate are adapted to be connected with the outer side of the longitudinal beam, and the third energy absorption plate is arranged on the side away from the auxiliary frame of the first energy absorption plate and the second energy absorption plate and connected between the first energy absorption plate and the second energy absorption plate; wherein at least one of the first energy absorption plate, the second energy absorption plate and the third energy absorption plate is provided with the connecting edge.
[0014] In some examples of the utility model, the first energy absorption plate, the second energy absorption plate, the third energy absorption plate and the second mounting plate are formed with cavities, the width of the cavity decreases in the direction from front to back, and / or at least one of the first energy absorption plate, the second energy absorption plate and the third energy absorption plate is provided with a plurality of lightening holes, and the plurality of lightening holes are arranged at intervals.
[0015] In some examples of the utility model, the side push energy absorption box and the mounting plate are configured as an integrally formed structural member.
[0016] According to the utility model, the side push energy absorption box and the mounting plate are connected to the longitudinal beam, and the mounting plate is used for mounting a frontal collision energy absorption box, so that the frontal collision energy absorption box and the side push energy absorption box can guarantee that the vehicle bears frontal impact force and lateral push force in the process of small overlap collision, thereby guaranteeing the side push effect of the vehicle and avoiding side push failure, and further guaranteeing the integrity of the passenger compartment and the safety of the vehicle.
[0017] According to the utility model, the side push energy absorption box and the mounting plate are connected to the longitudinal beam, and the mounting plate is used for mounting a frontal collision energy absorption box, so that the frontal collision energy absorption box and the side push energy absorption box can guarantee that the vehicle bears frontal impact force and lateral push force in the process of small overlap collision, thereby guaranteeing the side push effect of the vehicle and avoiding side push failure, and further guaranteeing the integrity of the passenger compartment and the safety of the vehicle.
[0018] Compared with the prior art, the utility model adopts the mode that a connecting edge is arranged on the side push energy absorption box, and the mounting plate is connected to the connecting edge, after the side push energy absorption box and the mounting plate are directly contacted with the barrier, the vehicle is pushed to rotate around the barrier, so that the side push energy absorption box and the mounting plate can increase the lateral push force of the vehicle and decompose the collision energy of the whole vehicle, thereby avoiding the bending and large deformation of the A-pillar and the rocker beam, and the side push energy absorption box is connected to the outer side of the longitudinal beam, the mounting plate is connected to the front end of the longitudinal beam, and the mounting plate is used for mounting a frontal collision energy absorption box, in the process of small overlap collision, the frontal collision energy absorption box and the side push energy absorption box can guarantee that the vehicle bears frontal impact force and lateral push force, thereby guaranteeing the side push effect of the vehicle and avoiding side push failure, and further guaranteeing the integrity of the passenger compartment and the safety of the vehicle.
[0019] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be known through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0020] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:
[0021] Figure 1 is a structure schematic view of a side push structure according to an embodiment of the utility model;
[0022] Figure 2 is a first angle structure schematic view of a side push structure according to an embodiment of the utility model;
[0023] Figure 3 is a second angle structure schematic view of a side push structure according to an embodiment of the utility model;
[0024] Figure 4 is a structural schematic diagram of a side push energy absorption box.
[0025] Reference signs:
[0026] 1000, subframe assembly;
[0027] 100, side push structure; 110, side push energy absorption box; 111, first energy absorption plate; 112, second energy absorption plate; 113, third energy absorption plate; 120, mounting plate; 121, first mounting plate; 122, second mounting plate; 123, connecting plate; 130, connecting edge; 140, weight-reducing hole;
[0028] 200, longitudinal beam. DETAILED DESCRIPTION
[0029] The embodiments of the present application are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and the embodiments of the present application are described in detail below.
[0030] Reference is made below Figures 1-4 A side push structure 100 according to an embodiment of the present application is described, which is applied to a vehicle. For example, a new energy vehicle model.
[0031] As Figures 1-4 shown, the side push structure 100 according to the present application comprises a side push energy absorption box 110 and a mounting plate 120, the side push energy absorption box 110 is adapted to be connected to the outer side of a longitudinal beam 200 and is provided with a connecting edge 130, the mounting plate 120 is adapted to be connected to the front end of the longitudinal beam 200 and is used for mounting a collision frontal energy absorption box, and the mounting plate 120 is connected to the connecting edge 130.
[0032] It can be understood that the side push energy absorption box 110 and the mounting plate 120 constitute the main body of the side push structure 100, and the side push energy absorption box 110 is located on the outer side of the longitudinal beam 200, so that when the vehicle collides with a front obstacle, the side push energy absorption box 110 contacts the obstacle, and the side push energy absorption box 110 not only absorbs the impact force of the side collision, but also pushes the vehicle to rotate around the obstacle by a certain angle, so as to reduce the contact area of other parts of the vehicle with the obstacle. The mounting plate 120 is arranged at the front end of the longitudinal beam 200, and the mounting plate 120 can limit the collision frontal energy absorption box, so that the collision frontal energy absorption box is conveniently arranged at the front end of the longitudinal beam 200. When the vehicle collides with the front obstacle, the collision frontal energy absorption box absorbs the impact force from the front, so as to reduce the damage to the front of the vehicle, and thus the safety of the vehicle can be improved.
[0033] The front end of the side push energy-absorbing box 110 is provided with a connecting edge 130, and the back surface of the mounting plate 120 is welded with the connecting edge 130, so that the side push energy-absorbing box 110 and the mounting plate 120 are connected into an integral whole, which can not only improve the overall structural strength of the side push structure 100, but also ensure that the side push structure 100 collapses and absorbs the impact force from the front of the vehicle, thereby ensuring the side push effect of the vehicle and avoiding side push failure, and further ensuring the integrity of the passenger compartment.
[0034] For example, the side push energy-absorbing box 110 and the mounting plate 120 are configured as an integrally formed structural member, which not only facilitates the manufacturing of the side push energy-absorbing box 110 and the mounting plate 120, but also facilitates the common collapse and energy absorption of the side push energy-absorbing box 110 and the mounting plate 120 to the impact force, thereby ensuring the side push effect of the vehicle and avoiding side push failure.
[0035] Therefore, by providing the connecting edge 130 on the side push energy-absorbing box 110, the mounting plate 120 is connected with the connecting edge 130, and after the side push energy-absorbing box 110 and the mounting plate 120 are directly contacted with the barrier, the vehicle is pushed to rotate around the barrier, which can increase the lateral pushing force of the vehicle and decompose the collision energy of the whole vehicle by the side push energy-absorbing box 110 and the mounting plate 120, thereby avoiding the bending and large deformation of the A-pillar and the rocker beam, and the side push energy-absorbing box 110 is connected to the outer side of the longitudinal beam 200, the mounting plate 120 is connected to the front end of the longitudinal beam 200, and the mounting plate 120 is used to mount the frontal crash energy-absorbing box, which can ensure that the vehicle bears the impact force from the front and the pushing force from the side by the frontal crash energy-absorbing box and the side push energy-absorbing box 110 in the small overlap collision working condition, thereby ensuring the side push effect of the vehicle and avoiding side push failure, and further ensuring the integrity of the passenger compartment and the safety of the vehicle.
[0036] As shown in Figure 2 and Figure 3 The mounting plate 120 includes a first mounting plate 121 and a second mounting plate 122, the first mounting plate 121 is adapted to be connected with the front end of the longitudinal beam 200, and the second mounting plate 122 is provided on one side of the first mounting plate 121, and the connecting edge 130 is connected with the second mounting plate 122.
[0037] It can be understood that the first mounting plate 121 and the second mounting plate 122 constitute the main body of the mounting plate 120, the first mounting plate 121 is arranged at the front end of the longitudinal beam 200, and the first mounting plate 121 can be used for limiting the crash frontal energy absorption box, so that the crash frontal energy absorption box is arranged at the front end of the longitudinal beam 200, when the vehicle collides with the front obstacle, the crash frontal energy absorption box can absorb the impact force from the front, thereby reducing the damage to the front of the vehicle, and further improving the safety of the vehicle. The second mounting plate 122 is located on one side of the first mounting plate 121, the back of the second mounting plate 122 is welded with the connecting edge 130, which not only improves the overall structural strength of the side push structure 100, but also ensures that the side push structure 100 can collapse and absorb the impact force from the front of the vehicle, thereby ensuring the side push effect of the vehicle and avoiding side push failure, and further ensuring the integrity of the passenger compartment. In addition, the side push energy absorption box 110 is located on one side of the crash frontal energy absorption box, when the vehicle collides with the front obstacle, the side push energy absorption box 110 contacts the obstacle, and the side push energy absorption box 110 not only can absorb the impact force of the side collision, but also can push the vehicle to rotate around the obstacle by a certain angle, thereby reducing the contact area between other parts of the vehicle and the obstacle.
[0038] In addition, as shown in Figure 2 and Figure 3 , the mounting plate 120 further comprises a connecting plate 123, the connecting plate 123 is arranged between the first mounting plate 121 and the second mounting plate 122, and the connecting plate 123 is arranged in a bent manner relative to the first mounting plate 121 and the second mounting plate 122, so as to be attached to the side edge of the side push energy absorption box 110.
[0039] That is, the connecting plate 123 is located between the first mounting plate 121 and the second mounting plate 122, so that the connecting plate 123 connects the first mounting plate 121 and the second mounting plate 122 into a whole, thereby improving the overall structural strength of the mounting plate 120. The connecting plate 123 is arranged in a bent manner relative to the first mounting plate 121 and the second mounting plate 122, so that the first mounting plate 121 and the second mounting plate 122 are deviated in the front-rear direction, and the connecting plate 123 is attached to the side edge of the side push energy absorption box 110, thereby making the front end of the side push energy absorption box 110 protrude from the first mounting plate 121, and the mounting plate 120 is more firmly connected with the side push energy absorption box 110. When the vehicle collides with the front obstacle, the side push energy absorption box 110 contacts the obstacle, and the side push energy absorption box 110 not only can absorb the impact force of the side collision, but also can push the vehicle to rotate around the obstacle by a certain angle, thereby ensuring that the side push structure 100 can collapse and absorb the impact force from the front of the vehicle.
[0040] In particular, as shown in Figure 2 and Figure 3As shown, the connecting plate 123 extends forwardly and obliquely away from the first mounting plate 121, so that at least part of the second mounting plate 122 protrudes forwardly beyond the first mounting plate 121, and the second mounting plate 122 extends backwardly and obliquely away from the first mounting plate 121.
[0041] It can be understood that the rear edge of the connecting plate 123 is connected with the first mounting plate 121, the front edge of the connecting plate 123 is connected with the second mounting plate 122, and the connecting plate 123 extends forwardly and obliquely, so that the first mounting plate 121 and the second mounting plate 122 form a distance difference in the front-rear direction, and the front end of the second mounting plate 122 protrudes beyond the first mounting plate 121, and the second mounting plate 122 extends backwardly and obliquely away from the first mounting plate 121, so that the second mounting plate 122 forms a predetermined angle relative to the front, the back of the second mounting plate 122 is connected with the side push energy-absorbing box 110, the front end of the side push energy-absorbing box 110 protrudes beyond the first mounting plate 121, so that the side push energy-absorbing box 110 has a larger range of contact with the obstacle, and the side push energy-absorbing box 110 can absorb the impact force of the side collision and push the vehicle to rotate around the obstacle by a certain angle, thereby ensuring that the side push structure 100 can collapse and absorb the impact force in front of the vehicle.
[0042] In addition, as shown, Figures 2-4 The side push energy-absorbing box 110 includes a first energy-absorbing plate 111, a second energy-absorbing plate 112, and a third energy-absorbing plate 113, the second energy-absorbing plate 112 is arranged below the first energy-absorbing plate 111, the first energy-absorbing plate 111 and the second energy-absorbing plate 112 are adapted to be connected with the outer side of the longitudinal beam 200, and the third energy-absorbing plate 113 is arranged on the side away from the auxiliary frame of the first energy-absorbing plate 111 and the second energy-absorbing plate 112 and is connected between the first energy-absorbing plate 111 and the second energy-absorbing plate 112; wherein at least one of the first energy-absorbing plate 111, the second energy-absorbing plate 112, and the third energy-absorbing plate 113 is provided with a connecting edge 130.
[0043] That is, the first energy-absorbing plate 111, the second energy-absorbing plate 112 and the third energy-absorbing plate 113 constitute the main structure of the side push energy-absorbing box 110, the first energy-absorbing plate 111 and the second energy-absorbing plate 112 are arranged opposite to each other, the same side of the first mounting plate 121 and the second mounting plate 122 is connected with the outer side of the longitudinal beam 200, the other side of the first mounting plate 121 and the second mounting plate 122 is connected with the third energy-absorbing plate 113, and the third mounting plate 120 is located between the first mounting plate 121 and the second mounting plate 122, the front end edge of the first energy-absorbing plate 111, the second energy-absorbing plate 112 and the third energy-absorbing plate 113 is provided with a connecting edge 130 connected with the back of the second mounting plate 122, so that the first energy-absorbing plate 111, the second energy-absorbing plate 112, the third energy-absorbing plate 113, the longitudinal beam 200 and the second mounting plate 122 form a cavity, which not only improves the overall structural strength of the side push structure 100, but also ensures that the side push structure 100 can collapse and absorb energy when the front end of the vehicle contacts the obstacle, the second mounting plate 122, the first energy-absorbing plate 111, the second energy-absorbing plate 112 and the third energy-absorbing plate 113 realize the side push effect of the vehicle, the second mounting plate 122, the connecting plate 123 and the first mounting plate 121 are connected as a whole, so as to avoid the failure of the side push effect, and also ensure the integrity of the passenger compartment, thereby improving the safety of the vehicle.
[0044] In addition, the width of the cavity decreases in the front-to-back direction, so that the front end of the side push energy-absorbing box 110 protrudes a certain distance relative to the outer side of the longitudinal beam 200. In the small overlap collision condition, the side push energy-absorbing box 110 has a larger contact area with the front obstacle, and the side push energy-absorbing box 110 not only absorbs the impact force of the collision, but also pushes the vehicle to rotate around the obstacle by a certain angle, thereby reducing the contact area between other parts of the vehicle and the obstacle, avoiding the bending and large deformation of the A-pillar and the rocker beam, and ensuring the integrity of the passenger compartment and improving the safety of the vehicle.
[0045] In addition, as shown in Figure 3 and Figure 4 At least one of the first energy-absorbing plate 111, the second energy-absorbing plate 112 and the third energy-absorbing plate 113 is provided with a plurality of lightening holes 140 arranged at intervals. It can be understood that a plurality of lightening holes 140 are arranged at intervals on the first energy-absorbing plate 111, the second energy-absorbing plate 112 and the third energy-absorbing plate 113. Such arrangement not only reduces the weight of the side push energy-absorbing box 110, but also improves the collapse and energy-absorbing effect of the side push energy-absorbing box 110, thereby realizing the lightweight design of the sub-frame assembly 1000 and ensuring the side push effect of the side push energy-absorbing box 110.
[0046] As shown in Figure 1As shown, according to the auxiliary frame assembly 1000 of the utility model, it comprises: longitudinal beam 200 and side push structure 100 of above embodiment, side push energy absorption box 110 is arranged at the outer side of longitudinal beam 200, mounting plate 120 is arranged at the front end of longitudinal beam 200, and mounting plate 120 is used to install collision head-on energy absorption box, so that when the vehicle collides with the front obstacle, the collision head-on energy absorption box can absorb the impact force in front, so that the damage of the front of the vehicle can be reduced, the side push energy absorption box 110 can not only absorb the impact force of side collision, but also can push the vehicle to rotate around the obstacle by a certain angle, so that the contact area of other parts of the vehicle and the obstacle can be reduced, and the safety of the vehicle can be improved.
[0047] According to the vehicle of the utility model, it comprises: auxiliary frame assembly 1000 of above embodiment. By arranging connecting edge 130 on side push energy absorption box 110, mounting plate 120 is connected with connecting edge 130, after side push energy absorption box 110 and mounting plate 120 directly contact with the wall barrier, the vehicle is pushed to rotate around the obstacle, so that side push energy absorption box 110 and mounting plate 120 can increase the lateral thrust of the vehicle and decompose the collision energy of the whole vehicle, so that the A column and the threshold beam can be avoided to bend and deform greatly, and side push energy absorption box 110 is connected to the outer side of longitudinal beam 200, mounting plate 120 is connected to the front end of longitudinal beam 200, and mounting plate 120 is used to install collision head-on energy absorption box, in the process of small overlap collision, collision head-on energy absorption box and side push energy absorption box 110 can guarantee that the vehicle bears the impact force in front and the thrust on the side, so that the side push effect of the vehicle can be guaranteed, and the side push failure can be avoided, and the integrity of the passenger compartment and the safety of the vehicle can be guaranteed.
[0048] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation of the utility model.
[0049] In the description of the utility model, "first feature", "second feature" can include one or more features. In the description of the utility model, "multiple" means two or more. In the description of the utility model, "above" or "below" of the first feature in the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. In the description of the utility model, "above", "above" and "above" of the first feature in the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height.
[0050] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.
[0051] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.
Claims
1. A side thrust structure (100) characterized in that, The side push energy-absorbing box (110) is adapted to be connected with the outer side of the longitudinal beam (200) and is provided with a connecting edge (130). The mounting plate (120) is adapted to be connected with the front end of the longitudinal beam (200) and is used for mounting a frontal crash energy-absorbing box, and the mounting plate (120) is connected with the connecting edge (130). The mounting plate (120) comprises:
2. The side thrust structure (100) according to claim 1, characterized in that The first mounting plate (121) is adapted to be connected with the front end of the longitudinal beam (200); The second mounting plate (122) is arranged on one side of the first mounting plate (121), and the connecting edge (130) is connected with the second mounting plate (122). The mounting plate (120) further comprises:
3. The side thrust structure (100) according to claim 2, characterized in that The connecting plate (123) is arranged between the first mounting plate (121) and the second mounting plate (122), and is arranged in a bent manner relative to the first mounting plate (121) and the second mounting plate (122) to fit the side edge of the side push energy-absorbing box (110). The connecting plate (123) extends forwardly in a direction away from the first mounting plate (121) and is inclined, so that at least part of the second mounting plate (122) protrudes forwardly beyond the first mounting plate (121).
4. The side thrust structure (100) according to claim 3, characterized in that The second mounting plate (122) extends rearwardly in a direction away from the first mounting plate (121) and is inclined.
5. The side thrust structure (100) according to claim 2, characterized in that The side push energy-absorbing box (110) comprises:
6. The side thrust structure (100) according to claim 2, characterized in that The first energy-absorbing plate (111); The second energy-absorbing plate (112) is arranged below the first energy-absorbing plate (111), and the first energy-absorbing plate (111) and the second energy-absorbing plate (112) are adapted to be connected with the outer side of the longitudinal beam (200); The third energy-absorbing plate (113) is arranged on a side of the first energy-absorbing plate (111) and the second energy-absorbing plate (112) away from the subframe and is connected between the first energy-absorbing plate (111) and the second energy-absorbing plate (112); At least one of the first energy-absorbing plate (111), the second energy-absorbing plate (112) and the third energy-absorbing plate (113) is provided with the connecting edge (130). The first energy-absorbing plate (111), the second energy-absorbing plate (112), the third energy-absorbing plate (113) and the second mounting plate (122) are formed with a cavity, and the width of the cavity decreases in a front-to-rear direction; and / or 7. The side thruster structure (100) according to claim 6, characterized in that At least one of the first energy-absorbing plate (111), the second energy-absorbing plate (112) and the third energy-absorbing plate (113) is provided with a plurality of lightening holes (140), and the plurality of lightening holes (140) are arranged in an interval. The side push energy-absorbing box (110) and the mounting plate (120) are configured as an integrally formed structural member.
8. The side thrust structure (100) according to claim 1, characterized in that The longitudinal beam (200) comprises:
9. A subframe assembly (1000), characterized by, The side push structure (100) according to any one of claims 1-8, wherein the side push energy absorption box (110) is arranged outside the longitudinal beam (200), and the mounting plate (120) is arranged at the front end of the longitudinal beam (200).
10. A vehicle characterized by comprising: Comprising: The subframe assembly (1000) according to claim 9.