A range extender suspension shock absorber mount and vehicle

Abstract

This utility model discloses a range extender suspension damping mount and a vehicle. The range extender suspension damping mount includes a suspension bracket and a damping foot. A mounting groove is recessed in the middle of one side of the suspension bracket, and a mounting ear is provided on the outer wall of the suspension bracket. The damping foot is fitted into the lower inner end of the mounting groove. The upper end of the damping foot has a suspension support arm extending out of the mounting groove. The end of the suspension support arm outside the mounting groove is used to connect to the range extender, and the mounting ear is used to connect to the vehicle body. This design allows the range extender suspension damping mount to be assembled simply by fitting the damping foot into the mounting groove. It has fewer parts and is easy to assemble. The damping foot itself also provides shock absorption for the suspension support arm. When the range extender suspension damping mount is installed on the vehicle, the suspension bracket is connected to the vehicle body, and the suspension support arm is connected to the range extender. At this time, the damping foot provides shock absorption for the range extender, while the suspension bracket spatially limits the damping foot, preventing it from detaching from the suspension bracket.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle technology, and in particular relates to a range extender suspension shock absorber seat and vehicle. Background Technology

[0002] For automobiles, range extenders are typically mounted in the engine compartment using shock absorber mounts. This is to prevent the range extender from generating severe vibrations when the vehicle is driving under harsh conditions. Although there are many types of existing shock absorber mounts, they usually have a large number of components, and the assembly of these components is relatively complex. For example, the structure disclosed in document CN220096129U, "A Type of Automobile Engine Shock Absorber," has many components, and these components require complex pre-assembly before vulcanization. This makes the overall structure of the shock absorber mount complex and the cost relatively high. Utility Model Content

[0003] To solve the above-mentioned technical problems, one of the objectives of this utility model is to provide a range extender suspension shock absorber seat that is simple in structure, easy to assemble, and has a good shock absorption effect.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: A range extender suspension damping seat includes a suspension bracket and a damping foot. A mounting groove is recessed in the middle of one side of the suspension bracket, and a mounting ear is provided on the outer wall of the suspension bracket. The damping foot is assembled at the lower inner end of the mounting groove. The upper end of the damping foot has a suspension support arm with one end extending out of the mounting groove. The end of the suspension support arm located outside the mounting groove is used to connect with the range extender, and the mounting ear is used to connect with the vehicle body.

[0005] The beneficial effects of the above-mentioned technical solution of this utility model are as follows: When assembling the range extender suspension shock absorber seat, only the shock absorber foot needs to be installed in the mounting groove. It has fewer parts and is easy to assemble. At the same time, the shock absorber foot itself also provides shock absorption and buffering for the suspension support arm. When the range extender suspension shock absorber seat is installed on the vehicle, the suspension bracket is connected to the vehicle body and the suspension support arm is connected to the range extender. At this time, the shock absorber foot can provide shock absorption and buffering for the range extender, while the suspension bracket limits the shock absorber foot in space to prevent the shock absorber foot from coming off the suspension bracket.

[0006] Based on the above technical solution, the present invention can be further improved as follows: Furthermore, multiple mounting ears are provided, and the multiple mounting ears are circumferentially spaced and protrude from the outer wall of the suspension bracket.

[0007] The beneficial effect of the above-mentioned further technical solution is that it makes the suspension bracket more stable when installed on the vehicle body, and the setting position of the mounting ears can be determined according to the structure of the vehicle body.

[0008] Furthermore, at least one mounting ear is provided on at least one side of the outer periphery of the suspension bracket corresponding to the mounting groove opening.

[0009] The beneficial effect of the above-mentioned further technical solution is that when there is a column structure at the installation location of the suspension bracket on the vehicle body, the mounting ears on the side of the suspension bracket can be directly connected to the column structure, thereby avoiding interference of the column structure with the installation of the suspension bracket.

[0010] Furthermore, the shock-absorbing foot also includes a flexible buffer and an outer frame. The flexible buffer is disposed at the upper end of the outer frame, and one end of the suspension arm located in the mounting groove is disposed at the upper end of the flexible buffer.

[0011] The beneficial effect of the above-mentioned further technical solution is that the flexible buffer provides shock absorption and cushioning function for the suspension arm, while the outer frame serves as the bottom support for the entire shock-absorbing foot.

[0012] Furthermore, the groove walls on both sides of the mounting groove are provided with limiting ears, the outer frame is embedded below the limiting ears, the flexible buffer is located between the two limiting ears, and the suspension support arm is located above the limiting ears and has a movable allowance above the limiting ears.

[0013] The beneficial effect of the above-mentioned further technical solution is that the entire shock-absorbing foot is fitted into the lower inner end of the mounting groove through the outer frame, while the suspension arm has a movable margin in the upper inner end of the mounting hole to meet the needs of shock absorption.

[0014] Furthermore, one end of the suspension arm located within the mounting groove is embedded in the flexible buffer.

[0015] The beneficial effect of the above-mentioned further technical solution is that it makes the assembly effect of the suspension arm and the flexible buffer better, and can avoid the suspension arm and the suspension bracket from making obvious collision noise.

[0016] Furthermore, the suspension arm has a through hole extending vertically through one end within the mounting groove, and the upper end of the flexible buffer has a column portion embedded within the through hole; and / or the outer frame is a metal or nylon component, the flexible buffer is at least partially made of rubber, the suspension arm is a metal component, and the outer frame, flexible buffer, and suspension arm are vulcanized into a single unit.

[0017] The beneficial effects of the above-mentioned further technical solutions are as follows: by providing the through holes on the suspension support arm, the combination effect between the suspension support arm and the flexible buffer is better; by vulcanizing the outer frame, the flexible buffer, and the suspension support arm into one piece, the outer frame and the suspension support arm both have a good connection effect with the flexible buffer.

[0018] Furthermore, the upper end of the flexible buffer is bulging.

[0019] The beneficial effect of the above-mentioned further technical solution is that the upper end of the flexible buffer is sufficient to accommodate the suspension arm, while the suspension arm can be supported on the limiting ear.

[0020] Furthermore, the upper part of the flexible buffer is provided with shock-absorbing protrusions.

[0021] The beneficial effect of the above-mentioned further technical solution is that it makes the shock absorption effect and durability of the upper part of the flexible buffer better.

[0022] The second objective of this utility model is to provide a vehicle with a convenient range extender mounting and good shock absorption effect when mounted.

[0023] To achieve the above objectives, the technical solution of this utility model is as follows: a vehicle, including the range extender suspension shock absorber seat as described above.

[0024] The beneficial effects of the above-mentioned technical solution of this utility model are as follows: when the vehicle is driving on a bumpy road, the range extender will not shake violently under the shock absorption of the range extender suspension shock absorber, and the assembly of the range extender is convenient. Attached Figure Description

[0025] Figure 1 This is one of the elevation views of the range extender suspension damping seat described in Embodiment 1 of this utility model; Figure 2 This is a second elevation view of the range extender suspension shock absorber seat described in Embodiment 1 of this utility model; Figure 3 This is the third elevation view of the range extender suspension shock absorber seat described in Embodiment 1 of this utility model; Figure 4 This is an elevation view of the suspension bracket described in Embodiment 1 of this utility model; Figure 5 This is an elevation view of the shock-absorbing foot described in Embodiment 1 of this utility model; Figure 6 This is an exploded view of the shock-absorbing foot described in Embodiment 1 of this utility model; Figure 7 This is a top view of the shock-absorbing foot described in Embodiment 1 of this utility model; Figure 8This is a schematic diagram showing the outer frame and the flexible buffer separated in Embodiment 1 of this utility model; Figure 9 This is a schematic diagram showing the suspended support arm separated from the flexible buffer in Embodiment 1 of this utility model; Figure 10 This is an elevation view of the flexible buffer described in Embodiment 1 of this utility model; Figure 11 This is a top view of the flexible buffer described in Embodiment 1 of this utility model; Figure 12 for Figure 11 Sectional view at point AA.

[0026] In the diagram: 1. Suspension bracket; 11. Mounting groove; 12. Mounting ear; 121. First connecting hole; 13. Limiting ear; 14. Observation hole; 2. Shock-absorbing foot; 21. Suspension arm; 211. Through hole; 212. Second groove; 213. Third groove; 214. Second connecting hole; 215. Inner convex ring; 22. Flexible buffer; 221. Column part; 2211. Opening; 2212. Liner ring; 2213. Cover; 222. Shock-absorbing protrusion; 223. Fourth groove; 224. Second protrusion; 225. Third protrusion; 226. Fourth protrusion; 227. Embedded channel; 228. Connecting strip; 229. Ring groove; 23. Outer frame; 231. First protrusion; 232. First groove. Detailed Implementation

[0027] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0029] It is understood that spatial relation terms such as “below,” “under,” “below,” “below,” “above,” “above,” etc., can be used here to describe the relationship between one element or feature shown in the figure and other elements or features. It should be understood that, in addition to the orientation shown in the figure, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figure is flipped, the element or feature described as “below,” “below,” or “below” will be oriented “above” the other element or feature. Therefore, the exemplary terms “below” and “under” can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein will be interpreted accordingly.

[0030] It should be noted that when one element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediary element. In the following embodiments, "connection" should be understood as "electrical connection," "communication connection," etc., if the connected circuits, modules, units, etc., have the transmission of electrical signals or data between them.

[0031] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” or “having,” etc., specify the presence of the stated feature, whole, step, operation, component, part, or combination thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof.

[0032] Example 1 like Figures 1-4 As shown, this embodiment provides a range extender suspension damping mount, including a suspension bracket 1 and a damping foot 2. The middle of one side of the suspension bracket 1 is provided with a mounting groove 11, and the outer wall of the suspension bracket 1 is provided with a mounting ear 12. The damping foot 2 is fitted to the lower inner end of the mounting groove 11. The upper end of the damping foot 2 has a suspension support arm 21 with one end extending out of the mounting groove 11. The end of the suspension support arm 21 located outside the mounting groove 11 is used to connect with the range extender, and the mounting ear 12 is used to connect with the vehicle body. This design allows the range extender suspension damper mount to be assembled simply by fitting the damping foot 2 into the mounting slot 11. It has fewer parts and is easy to assemble. At the same time, the damping foot 2 itself also provides shock absorption for the suspension support arm 21. When the range extender suspension damper mount is installed on the vehicle, the suspension bracket 1 is connected to the vehicle body, and the suspension support arm 21 is connected to the range extender. At this time, the damping foot 2 can provide shock absorption for the range extender, while the suspension bracket 1 limits the damping foot 2 in space to prevent the damping foot 2 from coming off the suspension bracket 1.

[0033] In this embodiment, the mounting groove 11 has a certain height in the vertical direction, so that the shock-absorbing foot 2 can be installed in the mounting groove 11, and the mounting groove 11 can also provide the suspension arm 21 with a vertical jump range.

[0034] like Figures 1-4 As shown, in this embodiment, multiple mounting ears 12 are provided (there can be 2 or 3), and the multiple mounting ears 12 are circumferentially spaced and protrude from the outer wall of the suspension bracket 1. This makes the suspension bracket 1 more stable when mounted on the vehicle body, and the position of the mounting ears 12 can be determined according to the structure of the vehicle body, as long as it does not interfere with the mounting points designed on the vehicle body.

[0035] In this embodiment, at least one mounting ear 12 is provided on at least one side of the outer periphery of the suspension bracket 1 corresponding to the groove of the mounting slot 11. This allows the mounting ear 12 on the side of the suspension bracket 1 to be directly connected to the column structure when the mounting location of the suspension bracket 1 on the vehicle body is designed to be a column structure, thereby avoiding interference of the column structure with the installation of the suspension bracket 1.

[0036] Preferably, a mounting ear 12 can be provided on the upper end, lower end and any side of the corresponding mounting groove of the suspension bracket 1, and the multiple mounting ears 12 are not distributed on the same straight line on the outer periphery of the suspension bracket. Taking three mounting ears 12 as an example, the three mounting ears 12 are preferably distributed in an acute triangle, so that the suspension bracket 1 is more stable when installed on the vehicle body.

[0037] like Figures 1-3 As shown, in this embodiment, each of the mounting ears 12 is provided with a first connecting hole 121 (for bolting to the vehicle body), and the end of the suspension arm 21 located outside the mounting groove is also provided with a second connecting hole 214 (for bolting to the range extender).

[0038] like Figure 4 As shown, in this embodiment, an observation hole 14 is provided on the lower part of the suspension bracket 1 opposite to the groove opening of the mounting groove 11, so as to observe the status of the shock-absorbing foot 2 during later maintenance.

[0039] like Figure 1 , Figure 3 , Figures 5-7 As shown, in this embodiment, the shock-absorbing foot 2 further includes a flexible buffer 22 and an outer frame 23. The flexible buffer 22 is disposed at the upper end of the outer frame 23, and one end of the suspension arm 21 located in the mounting groove 11 is disposed at the upper end of the flexible buffer 22. This allows the flexible buffer 22 to provide shock absorption for the suspension arm 21, while the outer frame 23 serves as the support for the bottom of the entire shock-absorbing foot 2.

[0040] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment, limiting ears 13 protrude from both sides of the mounting groove 11. The outer frame 23 is embedded below the limiting ears 13. The flexible buffer 22 is located between the two limiting ears 13. The suspension arm 21 is located above the limiting ears 13 and has a certain amount of movement above the limiting ears 13. This allows the entire shock-absorbing foot 2 to be fitted into the lower inner end of the mounting groove 11 via the outer frame 23, while the suspension arm 21 has a certain amount of movement at the upper inner end of the mounting groove 11 to meet the needs of shock absorption.

[0041] In this embodiment, two limiting ears 13 are provided, that is, the two limiting ears 13 are arranged opposite each other on both sides of the groove opening on the mounting groove 11. Their height is set so as to be able to clamp the outer frame 23 in the mounting groove 11. The area in the mounting groove 11 above the limiting ears 13 should be able to allow the suspension arm 21 to swing slightly in the vertical and horizontal directions (i.e., allowance for movement), so as to realize the buffering of vehicle bumps and vibrations by the range extender.

[0042] like Figures 5-9 As shown, in this embodiment, one end of the suspension arm 21 located in the mounting groove 11 is embedded in the flexible buffer 22. This ensures a good assembly effect between the suspension arm 21 and the flexible buffer 22, and avoids obvious collision noise between the suspension arm 21 and the suspension bracket 1.

[0043] like Figure 7 As shown, in this embodiment, the upper end of the suspension arm 21 does not need to be completely embedded (only partial embedding is required). Specifically, the upper edge of the suspension arm 21 located in the mounting groove 11 is embedded by the flexible buffer 22, so that the suspension arm 21 will not make obvious impact noise when it jumps upward to contact the top wall of the mounting groove 11.

[0044] like Figure 6 , Figure 7 and Figure 9 As shown, in this embodiment, the suspension arm 21 located within the mounting groove 11 has a through hole 211 extending vertically, and the upper end of the flexible buffer 22 has a column portion 221 embedded within the through hole 211. This results in a better connection between the suspension arm 21 and the flexible buffer 22.

[0045] In this embodiment, the outer frame 23 is made of metal or nylon, the flexible buffer 22 is at least partially made of rubber, and the suspension arm 21 is made of metal. The outer frame 23, the flexible buffer 22, and the suspension arm 21 are vulcanized into a single unit. This ensures that both the outer frame 23 and the suspension arm 21 have a good connection with the flexible buffer 22.

[0046] like Figure 6 , Figure 8 , Figure 10 and Figure 12 As shown, in order to improve the vulcanization bonding effect between the outer frame 23 and the suspension arm 21 and the flexible buffer 22, the upper surface of the outer frame 23 in this embodiment can be set to an uneven state. Similarly, the hole wall of the through hole 211 and the outer periphery of the suspension arm 21 located in the mounting groove 11 can also be set to an uneven state. This allows the rubber material of the flexible buffer 22 to automatically cooperate with these uneven positions on the outer frame 23 and the suspension arm 21 during vulcanization, thereby improving the bonding strength.

[0047] Specifically, the upper end of the outer frame 23 may be provided with a first protrusion 231 and a first groove 232, the inner wall of the through hole 211 may be provided with a second groove 212, and the outer periphery of the suspension arm 21 located in the mounting groove 11 may also be provided with a third groove 213. Correspondingly, the lower end of the flexible buffer 22 will form a fourth groove 223 and a second protrusion 224 corresponding to the first protrusion 231 and the first groove 232, respectively. The column part 221 will form a third protrusion 225 that cooperates with the second groove 212, and the upper end of the flexible buffer 22 will also form a fourth protrusion 226 that cooperates with the third groove 213.

[0048] In this embodiment, the first protrusion 231 can be disposed in the middle of the upper end of the outer frame 23 and protrude between the two limiting ears 13. At this time, the outer frame 23 can clamp the lower end of the flexible buffer 22 to the lower inner end of the mounting groove 11.

[0049] like Figure 8 , Figure 10 and Figure 12 As shown, in this embodiment, multiple first grooves 232 are provided, and multiple second protrusions 224 are also provided. The multiple first grooves 232 and multiple second protrusions 224 correspond one-to-one. Preferably, the lower end of the first groove 232 can penetrate the outer frame 23. At this time, the multiple second protrusions 224 can penetrate to the lower part of the outer frame 23, and the lower ends of the multiple second protrusions 224 can be connected by a connecting strip 228 located below the outer frame 23. This can further improve the reliability of the combination between the outer frame and the flexible buffer 22.

[0050] like Figures 9-12 As shown, for the flexible buffer 22, an embedded channel 227 is formed at its upper end corresponding to the embedding position of the suspension arm 21, and the column part 221 is located in the middle of the embedded channel 227. The fourth protrusion 226 is located on the wall of the embedded channel 227. At this time, the entire embedded channel 227 is C-shaped.

[0051] like Figure 9 , Figure 10 and Figure 12 As shown, in this embodiment, the through hole 211 can be a countersunk hole (equivalent to having an inner protruding ring 215 protruding from its lower end). In this case, the outer wall of the column part 221 has an annular groove 229 that cooperates with the inner protruding ring 215 in the embedded channel 227, which makes the stability of the suspension support arm 21 and the upper end of the flexible buffer 22 better.

[0052] like Figure 6 , Figure 7 , Figures 9-12 As shown, in this embodiment, the flexible buffer 22 can be made of rubber as the main body, and its interior can be a hollow structure, forming an opening 2211 through the middle of the column part 221. In order to prevent the column part 221 from collapsing inward, a metal liner 2212 can be nested inside the column part 221. In order to prevent dust or debris from entering the flexible buffer 22, a cover 2213 can be provided at the opening 2211. The cover 2213 can be inserted into the upper end of the column part 221 or installed on the upper end of the column part 221 by screws.

[0053] like Figures 5-12 As shown, in this embodiment, the upper end of the flexible buffer 22 is bulging. This allows the upper end of the flexible buffer 22 to accommodate the suspension arm 21, while also allowing the suspension arm 21 to rest on the limiting ear 13. Preferably, the bulging portion at the upper end of the flexible buffer 22 is provided with a shock-absorbing protrusion 222. This improves the shock absorption effect and durability of the upper end of the flexible buffer 22.

[0054] like Figures 5-12 As shown, specifically, shock-absorbing protrusions 222 can be provided at the outer periphery, upper end and lower end of the upper expansion of the flexible buffer 22 where it can contact the mounting groove 11, so as to avoid the metal impact sound between the suspension arm 21 and the suspension bracket 1.

[0055] like Figures 5-12As shown, more specifically, the upper edge of the flexible buffer 22 is provided with shock-absorbing protrusions 222 on both sides of the groove opening of the mounting groove 11 and on the side away from the groove opening of the mounting groove 11 (mainly to dampen the collision between the upper end of the shock-absorbing foot 2 and the side wall of the mounting groove 11). At the same time, two shock-absorbing protrusions 222 can also be symmetrically provided on the upper edge of the flexible buffer 22 (mainly to dampen the collision between the upper end of the shock-absorbing foot 2 and the inner top wall of the mounting groove 11). The lower end of the expanded part of the flexible buffer 22 can also be provided with one shock-absorbing protrusion 222 above each of the two limiting ears 13 (mainly to dampen the collision between the upper end of the shock-absorbing foot 2 and the limiting ear 13). Of course, the specific setting position of the shock-absorbing protrusions 222 in this embodiment can be flexibly set as needed.

[0056] When the range extender is installed on the vehicle body through the range extender suspension damping seat provided in this embodiment, the flexible buffer 22 will be compressed vertically under the action of the range extender's gravity, so that one end of the suspension arm 21 located in the mounting groove 11 rests on the limiting ear 13. When the vehicle is in a bumpy state, the range extender has a vertical range of motion relative to the vehicle body to buffer the vehicle's vibration from adversely affecting the operation of the range extender. As for the suspension arm 21, it will move above the limiting ear 13. It is precisely because the expansion at the upper end of the flexible buffer 22 partially buries the suspension arm 21 that the entire range extender suspension damping seat has a good shock absorption effect and will not produce impact noise that would cause abnormal noise in the vehicle, thus improving the overall driving experience.

[0057] In this embodiment, the suspension bracket 1 is also a metal part. The suspension bracket 1, suspension arm 21, outer frame 23, bushing 2212 and cover 2213 can all be made of steel or aluminum alloy.

[0058] The range extender suspension damping mount provided in this embodiment has a small number of components. The whole assembly consists of only two parts: the suspension bracket 1 and the damping foot 2. The damping foot 2 is made of only a few parts (such as the outer frame 23, the suspension support arm 21, and the bushing 2212) vulcanized with rubber. After vulcanization, the cover can be installed. At the same time, the range extender suspension damping mount has a good noise reduction effect during operation, especially without the noise of metal parts colliding.

[0059] Example 2 This embodiment provides a vehicle including a range extender suspension damping mount as described in Embodiment 1. When the vehicle is traveling on bumpy roads, the range extender will not vibrate violently under the damping effect of the range extender suspension damping mount, and the assembly of the range extender is convenient.

[0060] The vehicles described in this embodiment are mainly passenger vehicles, which may be sedans, SUVs, or commercial vehicles.

[0061] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A range extender suspension damping seat, characterized in that, The device includes a suspension bracket (1) and a shock absorber foot (2). The middle part of one side of the suspension bracket (1) is recessed with a mounting groove (11). The outer wall of the suspension bracket (1) is provided with a mounting ear (12). The shock absorber foot (2) is assembled at the lower inner end of the mounting groove (11). The upper end of the shock absorber foot (2) has a suspension support arm (21) with one end extending out of the mounting groove (11). The end of the suspension support arm (21) located outside the mounting groove (11) is used to connect with the range extender. The mounting ear (12) is used to connect with the vehicle body.

2. The range extender suspension damping seat according to claim 1, characterized in that, The mounting ears (12) are provided in multiple ways, and the multiple mounting ears (12) are circumferentially spaced and protruded on the outer wall of the suspension bracket (1).

3. The range extender suspension damping seat according to claim 2, characterized in that, At least one mounting ear (12) is provided on at least one side of the outer periphery of the suspension bracket (1) corresponding to the groove of the mounting slot (11).

4. The range extender suspension damping seat according to claim 1, characterized in that, The shock-absorbing foot (2) also includes a flexible buffer (22) and an outer frame (23). The flexible buffer (22) is disposed at the upper end of the outer frame (23), and one end of the suspension arm (21) located in the mounting groove (11) is disposed at the upper end of the flexible buffer (22).

5. The range extender suspension damping seat according to claim 4, characterized in that, The mounting groove (11) has a limiting ear (13) protruding on both sides of the groove wall. The outer frame (23) is embedded below the limiting ear (13). The flexible buffer (22) is located between the two limiting ears (13). The suspension arm (21) is located above the limiting ear (13) and has a movable allowance above the limiting ear (13).

6. The range extender suspension damping mount according to claim 4 or 5, characterized in that, One end of the suspension arm (21) located in the mounting groove (11) is embedded in the flexible buffer (22).

7. The range extender suspension damping seat according to claim 6, characterized in that, The suspension arm (21) has a through hole (211) extending vertically through one end within the mounting groove (11), and the upper end of the flexible buffer (22) has a column part (221) embedded in the through hole (211). And / or the outer frame (23) is a metal or nylon part, the flexible buffer (22) is at least partially a rubber part, the suspension arm (21) is a metal part, and the outer frame (23), the flexible buffer (22) and the suspension arm (21) are vulcanized into one piece.

8. The range extender suspension damping seat according to claim 6, characterized in that, The upper end of the flexible buffer (22) is bulging.

9. The range extender suspension damping seat according to claim 8, characterized in that, The upper part of the flexible buffer (22) is provided with a shock-absorbing protrusion (222).

10. A vehicle, characterized in that, Includes the range extender suspension damping mount as described in any one of claims 1-9.

Images