CN220842831U

CN220842831U - Electric vehicle frame with strong driving comfort

Info

Publication number: CN220842831U
Application number: CN202322834955.4U
Authority: CN
Inventors: 钟志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-04-26
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses an electric vehicle frame with high driving comfort, which comprises a rear seat frame, wherein a fifth clamping plate is welded on the surface of the rear seat frame, a fixing frame is welded at one end of the rear seat frame, a sixth clamping plate is welded at one end of the fixing frame, the fifth clamping plate is connected with the sixth clamping plate through a buffer assembly, and the buffer assembly comprises a first fixing rod, a first telescopic rod, a spring, a second telescopic rod, a second fixing rod, a first baffle ring and a second baffle ring. This electric motor car frame that comfort level is stronger goes through welding the fifth splint on the saddle surface, welds the mount in the one end of saddle, at the surface mounting spring of first telescopic link and second telescopic link, and when the electric motor car passes through steeper highway section this moment, first telescopic link and second telescopic link can inwards shrink, and the spring can be for first telescopic link and second telescopic link outwards expand, utilizes buffer assembly to provide the buffering effect for the saddle this moment, has improved the riding comfort of electric motor car during the use.

Description

Electric vehicle frame with strong driving comfort

Technical Field

The utility model belongs to the technical field of electric vehicle frames, and particularly relates to an electric vehicle frame with high driving comfort.

Background

The electric bicycle is a vehicle which uses a storage battery as an auxiliary energy source and is provided with a motor, a controller, a storage battery, a handle bar, other control components and a display instrument system on the basis of a common bicycle, and when the electric bicycle is installed, different devices are required to be installed on the frame of the electric bicycle, and meanwhile, the electric bicycle is also required to be used on the basis of the frame of the electric bicycle.

The following problems exist in the actual use process of the electric vehicle frame on the market: when the electric vehicle is used in actual use, because the electric vehicle is provided with the backseat for carrying people, when the electric vehicle is used for carrying people to pass through a steeper road section, the traditional electric vehicle frame with higher driving comfort level does not have the effect of damping for the backseat, and people carried on the backseat can be subjected to stronger vibration at the moment, so that the comfort level is worse during use.

Disclosure of utility model

The utility model aims to provide an electric vehicle frame with high driving comfort, which aims to solve the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides an electric motor car frame that comfort level is stronger traveles, includes the back seat frame, back seat frame surface welding fifth splint, back seat frame one end welding mount, mount one end welding sixth splint, the fifth splint passes through buffer unit and connects sixth splint, buffer unit includes first dead lever, first telescopic link, spring, second telescopic link, second dead lever, first fender ring and second fender ring, first dead lever is cup jointed to fifth splint inside, the second fender ring is all welded at first dead lever both ends, the second keeps off the ring and is located fifth splint side, first dead lever surface is equipped with first telescopic link, the second telescopic link is cup jointed to first telescopic link inside, the inside second dead lever that is equipped with of second telescopic link, the second dead lever runs through sixth splint, the first baffle of second dead lever both ends all welding, first fender ring is located sixth splint side.

Preferably, the other end of the fixing frame is fixedly connected with a seat installation rod, a second clamping plate is welded on the surface of the seat installation rod, the second clamping plate is connected with a first clamping plate through a buffer assembly, a supporting rod is welded on the side face of the first clamping plate, a third clamping plate is welded on the side face of the supporting rod, the third clamping plate is connected with a fourth clamping plate through the buffer assembly, and the seat installation rod is welded on the side face of the fourth clamping plate.

Preferably, the sleeve is welded on the side face of the support rod, a first shaft rod is sleeved inside the sleeve, two ends of the first shaft rod are fixedly connected with the fixing base, and the main rod is welded on the surface of the fixing base.

Preferably, the fixed block is welded on the side surface of the main rod, the internal thread hole is formed in the side surface of the fixed block, the fixed plate is welded on the side surface of the supporting rod, the second shaft rod is welded on the top of the fixed plate, the shaft sleeve is sleeved on the surface of the second shaft rod, the connecting plate is welded on the surface of the shaft sleeve, and the surface of the connecting plate is connected with the fixed block through a bolt.

Preferably, the mobile jib other end fixed connection fixed column, fixed column internally mounted front wheel mounting bracket, front wheel mounting bracket bottom is equipped with the buffer rod.

Preferably, the surface of the seat mounting rod is welded with a strip-shaped plate, the other end of the strip-shaped plate is welded with a rear wheel mounting frame, the top of the rear wheel mounting frame is welded with an eighth clamping plate, the eighth clamping plate is connected with a seventh clamping plate through a buffer assembly, and the side face of the seventh clamping plate is welded with a fixing frame.

The electric vehicle frame with high driving comfort has the following advantages: this electric motor car frame that comfort level is stronger goes, through at saddle frame surface welding fifth splint, the one end welding mount at saddle frame, the one end welding sixth splint at the mount, fifth splint pass through buffer unit and connect sixth splint, buffer unit is by first dead lever, first telescopic link, a spring, the second telescopic link, the second dead lever, first fender ring and second keep off the ring and constitute, the first telescopic link of second telescopic link embedding, first telescopic link inside is equipped with first dead lever, first dead lever runs through fifth splint, first dead lever both ends all weld the second fender ring, the second keeps off the ring and is located fifth splint side, second telescopic link inside is equipped with the second dead lever, the second dead lever runs through sixth splint, first fender ring of second dead lever both ends all welding, the surface mounting spring at first telescopic link and second telescopic link, at this moment when the electric motor car passes through the section of being steeper, first telescopic link and second telescopic link can inwards shrink, and the spring can be first telescopic link and second telescopic link outwards weld the second telescopic link, the second telescopic link is used for the saddle has improved the comfort level after the cushion effect has been provided for the electric motor car after the cushion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the rear seat frame of the present utility model;

FIG. 3 is a schematic view of a buffer assembly according to the present utility model;

FIG. 4 is a schematic diagram of a main lever structure according to the present utility model;

The figure indicates: 1. a main rod; 2. fixing the column; 3. a front wheel mounting rack; 4. a buffer rod; 5. a fixing seat; 6. a first shaft; 7. a sleeve; 8. a support rod; 9. a fixing plate; 10. a shaft sleeve; 11. a second shaft; 12. a connecting plate; 13. a fixed block; 14. a first clamping plate; 15. a second clamping plate; 16. a seat mounting bar; 17. a third clamping plate; 18. a fourth clamping plate; 19. a fixing frame; 20. a rear mount; 21. a fifth clamping plate; 22. a buffer assembly; 23. a sixth clamping plate; 24. a strip-shaped plate; 25. a seventh clamping plate; 26. a rear wheel mounting rack; 27. an eighth clamping plate; 28. a first fixing rod; 29. a first telescopic rod; 30. a spring; 31. a second telescopic rod; 32. a second fixing rod; 33. a first baffle ring; 34. and a second baffle ring.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

In order to better understand the purpose, structure and function of the present utility model, the following describes in detail an electric vehicle frame with high driving comfort with reference to the accompanying drawings.

As shown in fig. 1-4, the electric vehicle frame with stronger driving comfort comprises a rear seat frame 20, a fifth clamping plate 21 is welded on the surface of the rear seat frame 20, a fixing frame 19 is welded at one end of the rear seat frame 20, a reinforcing structure is provided for the electric vehicle frame through the fixing frame 19, the electric vehicle frame is more stable in use, stability is stronger during use, a sixth clamping plate 23 is welded at one end of the fixing frame 19, the fifth clamping plate 21 is connected with the sixth clamping plate 23 through a buffer component 22, the buffer component 22 comprises a first fixing rod 28, a first telescopic rod 29, a spring 30, a second telescopic rod 31, a second fixing rod 32, a first baffle ring 33 and a second baffle ring 34, a first fixing rod 28 is sleeved inside the fifth clamping plate 21, two ends of the first fixing rod 28 are welded with the second baffle ring 34, the second baffle ring 34 is located on the side surface of the fifth clamping plate 21, the first fixing rod 28 is provided with the first telescopic rod 29, the second telescopic rod 31 is sleeved inside the second telescopic rod 32, the second fixing rod 32 penetrates through the sixth clamping plate 23, the buffer component 32 penetrates through the second fixing rod 23, the second telescopic rod 32 is welded on the second baffle ring 33, and the second baffle ring 33 is arranged on the side surface of the fifth clamping plate 21, and the buffer component is bent outwards when the electric vehicle frame is used, the buffer component is bent outwards, and the buffer component is provided for the buffer component is bent outwards, and the buffer component is bent outwards and is bent, and is bent towards the front and is bent by a front and is bent.

The other end of the fixing frame 19 is fixedly connected with the seat mounting rod 16, the surface of the seat mounting rod 16 is welded with the second clamping plate 15, the second clamping plate 15 is connected with the first clamping plate 14 through the buffer component 22, the side face of the first clamping plate 14 is welded with the supporting rod 8, the side face of the supporting rod 8 is welded with the third clamping plate 17, the third clamping plate 17 is connected with the fourth clamping plate 18 through the buffer component 22, the side face of the fourth clamping plate 18 is welded with the seat mounting rod 16, the seat mounting rod 16 is utilized to provide a mounting position for a seat, the seat can be directly mounted on the seat during use, and the use is very convenient.

The sleeve 7 is welded on the side face of the support rod 8, the sleeve 7 is internally sleeved with the first shaft rod 6, two ends of the first shaft rod 6 are fixedly connected with the fixing seats 5, the surface of the fixing seats 5 is welded with the main rod 1, the first shaft rod 6 and the sleeve 7 are installed, a rotating effect is provided between the support rod 8 and the main rod 1 by utilizing the first shaft rod 6 and the sleeve 7, a foldable effect is achieved between the support rod 8 and the main rod 1, and when the electric vehicle frame is used, the electric vehicle frame can be folded, and the electric vehicle frame is very convenient to use.

The fixed block 13 is welded on the side face of the main rod 1, the internal thread hole is formed in the side face of the fixed block 13, the fixed plate 9 is welded on the side face of the supporting rod 8, the second shaft rod 11 is welded on the top of the fixed plate 9, the shaft sleeve 10 is sleeved on the surface of the second shaft rod 11, the connecting plate 12 is welded on the surface of the shaft sleeve 10, the connecting plate 12 is connected with the fixed block 13 through bolts, at the moment, the fixing effect is provided between the supporting rod 8 and the main rod 1, and when the electric vehicle frame is needed to be used, the supporting rod 8 and the main rod 1 can be mutually fixed, and the electric vehicle frame is very convenient to use.

The mobile jib 1 other end fixed connection fixed column 2, fixed column 2 internally mounted front wheel mounting bracket 3, front wheel mounting bracket 3 bottom are equipped with buffer rod 4, through installation front wheel mounting bracket 3, utilize front wheel mounting bracket 3 to provide mounted position for the front wheel, guarantee the stability of front wheel, stability is stronger during the use.

The seat installation pole 16 surface welding strip shaped plate 24, the rear wheel mounting bracket 26 of strip shaped plate 24 other end welding, the eighth splint 27 of rear wheel mounting bracket 26 top welding, seventh splint 25 are connected through buffer unit 22 to eighth splint 27, seventh splint 25 side welding mount 19, through installation rear wheel mounting bracket 26, utilize rear wheel mounting bracket 26 to provide the mounted position for the rear wheel, guarantee the stable effect after the rear wheel installation, stability is stronger during the use.

The electric vehicle frame with high driving comfort level has the working principle that: when using the electric motor car frame that the comfort level of traveling is stronger, at first should be with bracing piece 8 and mobile jib 1 through first axostylus axostyle 6 and sleeve 7 rotatory suitable position, afterwards utilize second axostylus axostyle 11 to remove connecting plate 12 suitable position, afterwards utilize the bolt to fix connecting plate 12 on fixed block 13, provide fixed effect for bracing piece 8 and mobile jib 1, when using the electric motor car frame to pass through comparatively steep highway section, buffer unit 22 can provide buffering and shock attenuation effect for saddle 20 this moment, buffer unit 22 is by first dead lever 28, first telescopic link 29, spring 30, second telescopic link 31, second dead lever 32, first baffle ring 33 and second baffle ring 34 constitute, second telescopic link 31 imbeds first telescopic link 29, first telescopic link 29 inside is equipped with first dead lever 28, first dead lever 28 runs through fifth splint 21, first dead lever 28 both ends all weld second baffle ring 34, second baffle ring 34 is located fifth splint 21 side, second telescopic link 31 inside is equipped with second dead lever 32, second dead lever 32 runs through second dead lever 32, second telescopic link 23 and expansion link 32, second telescopic link 32 has provided for the second telescopic link 32 and second telescopic link 31 when the second telescopic link 30 and expansion link 30 are used, the second telescopic link 30 and expansion assembly is used, the second telescopic link 30 can be used to the expansion of the saddle 30, when taking the electric motor car, the electric motor car frame is more comfortable.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Electric vehicle frame that comfort level is stronger traveles, including back seat frame (20), its characterized in that: the utility model provides a seat back frame (20) surface welding fifth splint (21), seat back frame (20) one end welding mount (19), sixth splint (23) are welded to mount (19) one end, sixth splint (23) are connected through buffer assembly (22) to fifth splint (21), buffer assembly (22) are including first dead lever (28), first telescopic link (29), spring (30), second telescopic link (31), second dead lever (32), first backing ring (33) and second backing ring (34), first dead lever (28) are cup jointed to fifth splint (21) inside, second backing ring (34) are all welded at first dead lever (28) both ends, second backing ring (34) are located fifth splint (21) side, first dead lever (28) surface is equipped with first telescopic link (29), second telescopic link (31) are cup jointed to inside second telescopic link (31), second dead lever (32) are equipped with inside, second dead lever (32) run through second backing ring (23) both ends, second backing ring (32) are located sixth side welding baffle (23).

2. The electric vehicle frame with greater driving comfort according to claim 1, characterized in that: the seat mounting rod (16) is fixedly connected to the other end of the fixing frame (19), a second clamping plate (15) is welded on the surface of the seat mounting rod (16), the second clamping plate (15) is connected with a first clamping plate (14) through a buffer assembly (22), a supporting rod (8) is welded on the side face of the first clamping plate (14), a third clamping plate (17) is welded on the side face of the supporting rod (8), a fourth clamping plate (18) is connected with the third clamping plate (17) through the buffer assembly (22), and the seat mounting rod (16) is welded on the side face of the fourth clamping plate (18).

3. The electric vehicle frame with greater driving comfort according to claim 2, characterized in that: the support rod (8) side welding sleeve (7), sleeve (7) inside cup joints first axostylus axostyle (6), equal fixed connection fixing base (5) in first axostylus axostyle (6) both ends, fixing base (5) surface welding mobile jib (1).

4. The electric vehicle frame with greater driving comfort according to claim 3, characterized in that: the novel movable support is characterized in that the side face of the main rod (1) is welded with the fixed block (13), the side face of the fixed block (13) is provided with the internal thread hole, the side face of the supporting rod (8) is welded with the fixed plate (9), the top of the fixed plate (9) is welded with the second shaft (11), the surface of the second shaft (11) is sleeved with the shaft sleeve (10), the surface of the shaft sleeve (10) is welded with the connecting plate (12), and the surface of the connecting plate (12) is connected with the fixed block (13) through bolts.

5. The electric vehicle frame with greater driving comfort according to claim 3, characterized in that: the novel bicycle is characterized in that the other end of the main rod (1) is fixedly connected with the fixed column (2), a front wheel mounting frame (3) is mounted in the fixed column (2), and a buffer rod (4) is arranged at the bottom of the front wheel mounting frame (3).

6. The electric vehicle frame with greater driving comfort according to claim 2, characterized in that: the seat installation pole (16) surface welding strip shaped plate (24), rear wheel mounting bracket (26) are welded to strip shaped plate (24) other end, eighth splint (27) are welded at rear wheel mounting bracket (26) top, seventh splint (25) are connected through buffer assembly (22) to eighth splint (27), seventh splint (25) side welding mount (19).