An electric vehicle head mounting structure

Abstract

The utility model provides a kind of electric car head mounting structure, it is related to electric bicycle technical field.It includes head cover, windshield and connecting unit, the side of head cover is forwardly extended and provided with front end connecting part, the side of windshield is rearwardly extended and provided with rear end connecting part, front end connecting part and rear end connecting part mutually cooperate and are detachably connected by connecting unit.The front end connecting part and the rear end connecting part are additionally provided, they can be used mutually and form detachable connection under the auxiliary cooperation of connecting unit, compared with the installation mode that only using self-tapping screw to connect windshield and head cover alone, the overall connection of electric car head mounting structure can be more firm, more stable, effectively improve structural strength, and windshield can be reduced and abnormal sound.

Description

Technical Field

[0001] This utility model relates to the field of electric bicycle technology, and in particular to a headrest mounting structure for an electric bicycle. Background Technology

[0002] Currently, most electric bicycles are equipped with windshields, and the installation methods vary depending on the type of model. For electric bicycles with exposed windshields, the windshield is usually fixed to the sheet metal and then to a stamped part on the handlebars using screws. While this installation structure ensures a stable windshield, it has the disadvantage of exposed stamped parts, which can affect the overall aesthetics of the bicycle.

[0003] For aesthetic reasons, some existing electric bicycles have a design where the windshield and headgear are directly fixed together with a few self-tapping screws. However, this type of installation is too simple and may cause wobbling and abnormal noises during riding, affecting the rider's riding experience. Utility Model Content

[0004] The purpose of this utility model is to provide a front-end mounting structure for electric vehicles to solve the technical problems existing in the prior art. The preferred technical solutions among the various technical solutions provided by this utility model and their numerous technical effects are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An electric vehicle head mounting structure includes a head cover, a windshield, and a connecting unit. The head cover has a front connecting portion extending forward from its side, and the windshield has a rear connecting portion extending rearward from its side. The front connecting portion and the rear connecting portion cooperate with each other and are detachably connected through the connecting unit.

[0007] Preferably, the front-end connecting part has a hollow structure, and multiple sets of first mounting parts are provided on the side of the front-end connecting part.

[0008] Preferably, the rear end connection part is a hollow structure, and multiple sets of second mounting parts are provided on the side of the rear end connection part, the second mounting parts corresponding to the positions of the first mounting parts, and multiple sets of reinforcing ribs are provided between the rear end connection part and the windshield.

[0009] Preferably, the connecting unit includes a self-tapping clip and a self-tapping screw;

[0010] The first mounting part is a first snap-fit ​​slot, and each first snap-fit ​​slot is snapped with one of the self-tapping clips;

[0011] The second mounting part is a mounting hole, through which the self-tapping screw passes and is connected to the self-tapping clip.

[0012] Preferably, the connecting unit further includes a snap-fit ​​connecting assembly, through which the head cover and the rear connecting part are connected by a snap-fit ​​connection assembly, and the end face of the rear connecting part is tightly fitted to the head cover.

[0013] Preferably, the snap-fit ​​connection assembly includes a snap-fit ​​member and a second snap-fit ​​groove. The snap-fit ​​member is connected to the top center of the rear end of the rear end connection part, and the head cover has the second snap-fit ​​groove provided at the corresponding position of the rear end connection part. The snap-fit ​​member is snap-fitted to the second snap-fit ​​groove.

[0014] Preferably, the connecting unit further includes a limiting component, which is disposed on the front connecting portion and the rear connecting portion.

[0015] Preferably, the limiting component includes limiting posts and limiting holes. The limiting posts are distributed on both sides of the rear connecting portion, and the limiting holes are distributed on both sides of the front connecting portion. The limiting posts are connected to the limiting holes.

[0016] Preferably, it also includes handlebars, which are connected to the headgear.

[0017] Preferably, the middle part of the front connecting portion is divided to form an installation space, and the headgear and the handlebars are detachably connected through the installation space.

[0018] The beneficial effects of this utility model are as follows: by adding the front end connecting part and the rear end connecting part, the two can be used together and form a detachable connection with the assistance of the connecting unit. Compared with the installation method of connecting the windshield and the head cover by using only self-tapping screws, the overall connection of the electric vehicle head mounting structure is more solid and stable, effectively improving the structural strength and reducing the shaking and abnormal noise of the windshield. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a detailed structural diagram of the handlebar of this utility model;

[0022] Figure 3 This is a detailed structural diagram of the headgear of this utility model;

[0023] Figure 4 This is a detailed structural diagram of the windshield of this utility model;

[0024] Figure 5 This is a detailed structural diagram of the connection unit of this utility model;

[0025] 1. Handlebars in the picture;

[0026] 2. Headgear;

[0027] 3. Windshield;

[0028] 4. Connecting unit; 41. Self-tapping clip; 42. Self-tapping screw; 43. Clip; 44. Second snap-fit ​​groove; 45. Limiting post; 46. Limiting hole;

[0029] 5. Connecting bolts;

[0030] 6. Front-end connection part; 61. First card slot;

[0031] 7. Rear end connection; 71. Mounting hole; 72. Reinforcing rib. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] In the description of this utility model, it should be understood that the terms "center," "side," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Reference Figures 1 to 5 This utility model provides a head mounting structure for an electric vehicle, including a handlebar 1, a head cover 2, a windshield 3, and a connecting unit 4. The handlebar 1 is connected to the head cover 2. A front connecting part 6 is provided on the side of the head cover 2 extending forward, and a rear connecting part 7 is provided on the side of the windshield 3 extending backward. The front connecting part 6 and the rear connecting part 7 cooperate with each other and are detachably connected through the connecting unit 4.

[0036] With the addition of the front connecting part 6 and the rear connecting part 7, the two can work together and form a detachable connection with the assistance of the connecting unit 4. Compared with the installation method of connecting the windshield 3 and the head cover 2 by using only self-tapping screws 42, the overall connection of the electric vehicle head mounting structure is more solid and stable, effectively improving the structural strength and reducing the shaking and abnormal noise of the windshield 3.

[0037] As an optional implementation, the front end connecting part 6 is a hollow structure, consisting of a top plate, a bottom plate, two side plates and a support plate located in the middle. While ensuring structural strength, it is beneficial to reduce the overall weight. Multiple sets of first mounting parts are provided on the side of the front end connecting part 6.

[0038] Similarly, the rear connecting part 7 is a hollow structure, consisting of a top plate and two side plates. While ensuring structural strength, it helps to reduce the overall weight. Multiple sets of second mounting parts are provided on the side of the rear connecting part 7. The number of second mounting parts is the same as that of the first mounting parts and their positions correspond. The first mounting parts and the second mounting parts can be used for actual connection with the connecting unit 4.

[0039] In addition, multiple sets of reinforcing ribs 72 are provided between the top plate of the rear connecting part 7 and the windshield 3. The reinforcing ribs 72 can improve the connection strength between the rear connecting part 7 and the windshield 3, making the structure more stable and solid.

[0040] As an optional implementation, the connecting unit 4 includes a self-tapping clip 41 and a self-tapping screw 42, wherein the self-tapping screw 42 can cooperate with the self-tapping clip 41 to form a connection.

[0041] The first mounting part is a first snap-fit ​​groove 61. Each of the two side plates of the front end connecting part 6 is provided with a first snap-fit ​​groove 61. A self-tapping clip 41 is snapped into each first snap-fit ​​groove 61. The self-tapping clip 41 is U-shaped and has an outer side plate and an inner side plate. The outer side plate is located on the outside of the first snap-fit ​​groove 61, and the inner side plate is located on the inside of the first snap-fit ​​groove 61.

[0042] The second mounting part is a mounting hole 71. Preferably, there are two mounting holes 71, which are located on the left and right side plates of the rear connecting part 7 respectively.

[0043] In the above configuration, the rear connecting part 7, the outer side of the self-tapping clip 41, the front connecting part 6, and the inner side of the self-tapping clip 41 are arranged sequentially from the outside to the inside. On each side, a self-tapping screw 42 passes through the corresponding mounting hole 71, the outer side of the self-tapping clip 41, and the front connecting part 6 in sequence and then connects to the inner side of the self-tapping clip 41. This connection structure is more robust and will not produce shaking or abnormal noise.

[0044] As an optional implementation, the connecting unit 4 also includes a snap-fit ​​connection assembly. The head cover 2 and the rear connecting part 7 are connected by the snap-fit ​​connection assembly. While providing the combination structure of self-tapping clip 41 and self-tapping screw 42, the snap-fit ​​connection assembly can further improve the connection strength between the head cover 2 and the windshield 3, making the windshield 3 form a more stable connection.

[0045] The end face of the rear connecting part 7 fits tightly against the head cover 2, further reducing shaking, and the rear connecting part 7 can shield the front connecting part 6, making it more aesthetically pleasing.

[0046] As an optional implementation, the snap-fit ​​connection assembly includes a snap-fit ​​member 43 and a second snap-fit ​​groove 44. The snap-fit ​​member 43 is connected to the top center of the rear end of the rear end connection part 7. The head cover 2 has a second snap-fit ​​groove 44 at the corresponding position of the rear end connection part 7. The snap-fit ​​member 43 is snap-fitted to the second snap-fit ​​groove 44.

[0047] As an optional implementation, during the connection process of the self-tapping screw 42 and the self-tapping clip 41, there is a lack of positioning between the front end connecting part 6 and the rear end connecting part 7. When the self-tapping screw 42 is driven in, a certain torque will be generated, which may cause angular displacement between the front end connecting part 6 and the rear end connecting part 7, further causing the windshield 3 to be skewed. In order to solve this problem, the connecting unit 4 preferably includes a limiting component, which is provided on the front end connecting part 6 and the rear end connecting part 7.

[0048] Specifically, the limiting component preferably includes limiting posts 45 and limiting holes 46. The limiting posts 45 are distributed on both sides of the front connecting part 6, and the axis of the limiting posts 45 is perpendicular to the outer wall plane of the front connecting part 6. The limiting holes 46 are distributed on both sides of the rear connecting part 7. The number of limiting posts 45 and limiting holes 46 are the same and their positions correspond to each other. During the connection process of the self-tapping screw 42 and the self-tapping clip 41, the limiting posts 45 and the limiting holes 46 are connected to form a limiting effect. The limiting posts 45 and the limiting holes 46 can form a positioning between the front connecting part 6 and the rear connecting part 7 to prevent angular displacement and avoid the windshield 3 from becoming crooked.

[0049] As an optional implementation, the middle part of the front connecting part 6 is divided by a support plate to form an installation space, and the head cover 2 and the handlebar 1 are detachably connected through the installation space.

[0050] Furthermore, it is preferable to provide bolt connection holes on the end faces of the head cover 2 and the rear connecting part 7, and then form a bolt connection by connecting bolts 5. The bolt connection has good connection strength and is easier to disassemble and assemble. In this embodiment, the connecting bolts 5 are preferably M6 bolts, and there are two connecting bolts 5 in a symmetrical distribution.

[0051] It is worth noting that after the windshield 3 is connected to the hood 2, the connecting bolt 5 can be covered by the windshield 3 and the rear connecting part 7, and will not be exposed, making it more aesthetically pleasing.

[0052] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A head-mounted structure for an electric vehicle, characterized in that, The device includes a head cover (2), a windshield (3), and a connecting unit (4). The head cover (2) has a front connecting part (6) extending forward on its side, and the windshield (3) has a rear connecting part (7) extending backward on its side. The front connecting part (6) and the rear connecting part (7) cooperate with each other and are detachably connected through the connecting unit (4).

2. The electric vehicle head mounting structure according to claim 1, characterized in that, The front-end connecting part (6) is a hollow structure, and multiple sets of first mounting parts are provided on the side of the front-end connecting part (6).

3. The electric vehicle head mounting structure according to claim 2, characterized in that, The rear connecting part (7) is a hollow structure. Multiple sets of second mounting parts are provided on the side of the rear connecting part (7). The second mounting parts correspond to the positions of the first mounting parts. Multiple sets of reinforcing ribs (72) are provided between the rear connecting part (7) and the windshield (3).

4. The electric vehicle head mounting structure according to claim 3, characterized in that, The connecting unit (4) includes a self-tapping clip (41) and a self-tapping screw (42). The first mounting part is a first snap-fit ​​slot (61), and each first snap-fit ​​slot (61) is snapped with a self-tapping clip (41). The second mounting part is a mounting hole (71), and the self-tapping screw (42) passes through the mounting hole (71) and is connected to the self-tapping clip (41).

5. The electric vehicle head mounting structure according to claim 1, characterized in that, The connecting unit (4) further includes a snap-fit ​​connection component. The head cover (2) and the rear connecting part (7) are connected by the snap-fit ​​connection component, and the end face of the rear connecting part (7) is tightly fitted to the head cover (2).

6. The electric vehicle head mounting structure according to claim 5, characterized in that, The buckle connection assembly includes a buckle (43) and a second snap-fit ​​groove (44). The buckle (43) is connected to the top center of the rear end of the rear end connection part (7). The head cover (2) has the second snap-fit ​​groove (44) opened at the corresponding position of the rear end connection part (7). The buckle (43) is snap-fit ​​connected to the second snap-fit ​​groove (44).

7. The electric vehicle head mounting structure according to claim 1, characterized in that, The connecting unit (4) further includes a limiting component, which is disposed on the front connecting part (6) and the rear connecting part (7).

8. The electric vehicle head mounting structure according to claim 7, characterized in that, The limiting component includes a limiting post (45) and a limiting hole (46). The limiting post (45) is distributed on both sides of the rear connecting part (7), and the limiting hole (46) is distributed on both sides of the front connecting part (6). The limiting post (45) is connected to the limiting hole (46).

9. The electric vehicle head mounting structure according to claim 1, characterized in that, It also includes handlebars (1), which are connected to the headgear (2).

10. The electric vehicle head mounting structure according to claim 9, characterized in that, The middle part of the front connecting part (6) is divided to form an installation space, and the head cover (2) and the handlebars (1) are detachably connected through the installation space.

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