Tail lamp mounting structure of electric bicycle and electric bicycle

Abstract

The utility model provides a tail lamp installation structure of an electric bicycle and the electric bicycle. The tail lamp installation structure of the electric bicycle comprises a tail lamp body and a base. The base is fixedly connected to a frame of the electric bicycle, the base is provided with a connecting surface, a positioning groove is formed in the connecting surface, and at least part of the tail lamp body extends into the positioning groove and is fixedly connected to the base. According to the mounting structure, the tail lamp body can be positioned in the mounting process of the tail lamp body, so that the accuracy of the mounting position is guaranteed, and the phenomenon that the tail lamp body is obliquely mounted is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electric bicycle manufacturing, in particular to a taillight mounting structure of an electric bicycle and the electric bicycle. Background Art

[0002] At present, in the production of electric bicycles, the installation process of the taillight is to first fix the base on the frame of the electric bicycle, and then fix the taillight body on the connecting surface of the base. Since the connecting surface on the base is a plane, it is easy to cause the installation position to be inaccurate or the taillight body to be tilted during the process of installing the taillight body to the connecting surface. Utility Model Content

[0003] The purpose of the utility model is to provide a taillight installation structure for an electric bicycle and an electric bicycle, which can position the taillight body during the installation of the taillight body, thereby ensuring the accuracy of the installation position and avoiding the phenomenon of tilted installation of the taillight body.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A taillight mounting structure for an electric bicycle comprises: a taillight body and a base;

[0006] The base is fixedly connected to the frame of the electric bicycle. The base has a connecting surface on which a positioning groove is arranged. The taillight body at least partially extends into the positioning groove and is fixedly connected to the base.

[0007] Preferably, it also includes a fixing screw;

[0008] The tail lamp body has a bottom surface, and when the tail lamp body extends into the positioning groove, the bottom surface can be in contact with the bottom wall of the positioning groove, and a fixing protrusion is arranged on the bottom surface, and a fixing screw hole matching the fixing screw is arranged on the fixing protrusion;

[0009] An accommodating groove is arranged on the bottom wall of the positioning groove. When the bottom surface is in contact with the bottom wall of the positioning groove, the fixing protrusion is located in the accommodating groove. A fixing through hole corresponding to the fixing screw hole is arranged on the side wall of the accommodating groove. The fixing screw passes through the fixing through hole and is threadedly connected in the fixing screw hole.

[0010] Preferably, the number of the fixing protrusions is at least two, the number of the accommodating grooves is equal to the number of the fixing protrusions and corresponds one to one, and the number of the fixing screws is equal to the number of the fixing protrusions and corresponds one to one.

[0011] Preferably, a wire extending from the bottom surface is further provided on the taillight body;

[0012] A wire passing hole is provided on the side wall of the receiving groove. When the taillight body extends into the positioning groove, the wire can enter the receiving groove and extend out of the receiving groove through the wire passing hole.

[0013] Preferably, the base has a side surface and an end surface. The side surface forms an angle greater than 0° with the connecting surface, and the end surface forms an angle greater than 0° with both the side surface and the connecting surface;

[0014] The wire passing hole penetrates the side wall and the end surface of the receiving groove; a receiving groove is provided on the end surface. One end of the receiving groove is connected to the wire passing hole, and the other end extends to the end surface and forms a notch at the edge of the end surface. The wire extending out of the wire passing hole is located within the receiving groove and extends to one side of the end surface.

[0015] Preferably, a first limiting plate and a connecting screw are further included;

[0016] A connecting through hole is provided on the first limiting plate, and a connecting screw hole matching the connecting screw is provided on the side surface. The connecting screw passes through the connecting through hole and is threadedly connected within the connecting screw hole to fix the first limiting plate on the side surface. The first limiting plate covers the receiving groove to limit the wire within the receiving groove.

[0017] Preferably, the number of the connecting screw holes is two. The two connecting screw holes are respectively located on both sides of the receiving groove. The number of the connecting through holes is two and corresponds to the two connecting screw holes respectively. The number of the connecting screws is two and corresponds to the two connecting screw holes respectively.

[0018] Preferably, a second limiting plate is further included;

[0019] One end of the second limiting plate is provided with a hook, and the other end is hinged on the side surface. A clamping groove matching the hook is provided on the side surface, so that the second limiting plate can drive the hook to rotate between a first position where it is clamped in the clamping groove and a second position where it disengages from the clamping groove;

[0020] The position of the clamping groove and the position where the second limiting plate is hinged on the side surface are respectively located on both sides of the receiving groove, so that when the second limiting plate drives the clamping groove to rotate to the first position, the second limiting plate can cover the receiving groove to limit the wire within the receiving groove.

[0021] Preferably, the hook is made of an elastic material.

[0022] An electric bicycle includes a taillight mounting structure for an electric bicycle having any of the above technical features.

[0023] The taillight mounting structure of the electric bicycle of the present utility model, by adopting the technical solution of providing a positioning groove on the connection surface, with at least part of the taillight body extending into the positioning groove and being fixedly connected to the base, can position the taillight body through the positioning groove during the installation process of the taillight body, thereby ensuring the accuracy of the installation position and avoiding the phenomenon of the taillight body being installed obliquely. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Schematic diagram of an embodiment of the taillight mounting structure of the electric bicycle of the present utility model;

[0025] Figure 2 is Figure 1 the sectional view taken along line A - A in

[0026] Figure 3 is Figure 1 the sectional view taken along line B - B in;

[0027] Figure 4 is Figure 2 the view in the direction of arrow K of

[0028] Figure 5 is Figure 4 the sectional view (rotated) taken along line C - C of

[0029] Figure 6 is Figure 4 the sectional view (rotated) taken along line D - D of.

[0030] In the figures: 1 - taillight body; 2 - base; 3 - connection surface; 4 - positioning groove; 5 - fixing screw; 6 - bottom surface; 7 - fixing protrusion; 8 - fixing screw hole; 9 - receiving groove; 10 - first receiving groove; 11 - second receiving groove; 12 - fixing through - hole; 13 - wire; 14 - wire passing hole; 15 - side surface; 16 - end face; 17 - receiving groove; 18 - first limiting plate; 19 - connecting screw; 20 - connecting through - hole; 21 - connecting screw hole; 22 - second limiting plate; 23 - hook; 24 - card slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the taillight mounting structure of the electric bicycle and the electric bicycle of the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0032] As shown Figure 1 in FIG. 1, a tail lamp mounting structure of an electric bicycle includes a tail lamp body 1 and a base 2. The base 2 is fixedly connected to the frame of the electric bicycle (not shown in the figure). The base 2 has a connecting surface 3, and a positioning groove 4 is provided on the connecting surface 3. At least a part of the tail lamp body 1 extends into the positioning groove 4 and is fixedly connected to the base 2. With such a technical solution, when the tail lamp body 1 is mounted on the base 2, the tail lamp body 1 can be positioned by the positioning groove 4, thereby ensuring the accuracy of the mounting position of the tail lamp body 1. At the same time, it can also avoid the phenomenon of tilting during installation, thereby ensuring the overall aesthetics after installation is completed.

[0033] Specifically, as shown Figure 1 in FIGS. 2 3

[0034] As an implementable embodiment, as shown Figure 1 in FIGS. 3 3 Figure 1As shown, the number of accommodation grooves 9 is two, namely the first accommodation groove 10 and the second accommodation groove 11. At this time, the number of fixing protrusions 7 is also two, and the two fixing protrusions 7 are respectively located within the first accommodation groove 10 and the second accommodation groove 11. At this time, the wire passing hole 14 is provided on the side wall of the second accommodation groove 11, that is to say, the wire 13 extends into the second accommodation groove 11 and extends out of the second accommodation groove 11 through the wire passing hole 14. Adopting such a method can make the wire 13 and one of the fixing protrusions 7 share one accommodation groove 9, without the need to separately provide other accommodation spaces for the wire 13 on the base 2, making the production of the base 2 simpler.

[0035] Further, as Figure 4 shown, the base 2 has a side surface 15 and an end surface 16. The side surface 15 forms an angle greater than 0° with the connection surface 3, and the end surface 16 forms an angle greater than 0° with both the side surface 15 and the connection surface 3. The wire passing hole 14 penetrates through the side wall and the end surface 16 of the accommodation groove 9; an accommodation groove 17 is provided on the end surface 16. One end of the accommodation groove 17 is connected to the wire passing hole 14, and the other end extends to the end surface 16 and forms a notch (not shown in the figure) at the edge of the end surface 16. The wire 13 extending out of the wire passing hole 14 is located within the accommodation groove 17 and extends to one side of the end surface 16 along the accommodation groove 17. Adopting such a technical solution can hide the wire 13 within the accommodation groove 17, avoiding damage caused by the wire protruding from the side surface 15 and being collided by external objects.

[0036] As an implementable manner, as Figure 4 、 5 shown, it further includes a first limiting plate 18 and a connecting screw 19. A connecting through hole 20 is provided on the first limiting plate 18, and a connecting screw hole 21 matching the connecting screw 19 is provided on the side surface 15. The connecting screw 19 passes through the connecting through hole 20 and is threadedly connected within the connecting screw hole 21 to fix the first limiting plate 18 on the side surface 15. The first limiting plate 18 covers the accommodation groove 17 to limit the wire 13 within the accommodation groove 17. This can prevent the wire 13 from protruding from the accommodation groove 17 and at the same time facilitate the disassembly or installation of the first limiting plate 18. Specifically, as Figure 5 shown, the number of connecting screw holes 21 is two, and the two connecting screw holes 21 are respectively located on both sides of the accommodation groove 17. The number of connecting through holes 20 is two and corresponds to the two connecting screw holes 21 respectively. The number of connecting screws 19 is two and corresponds to the two connecting screw holes 21 respectively.

[0037] As another implementable manner, as Figure 4 、 6As shown, it further includes a second limiting plate 22. One end of the second limiting plate 22 is provided with a hook 23, and the other end is hinged on the side surface 15. A slot 24 matching the hook 23 is provided on the side surface 15, so that the second limiting plate 22 can drive the hook 23 to rotate between a first position where it is clamped in the slot 24 and a second position where it disengages from the slot 24. The position of the slot 24 and the position where the second limiting plate 22 is hinged on the side surface 15 are respectively located on both sides of the receiving groove 17, so that when the second limiting plate 22 drives the slot 24 to rotate to the first position, the second limiting plate 22 can cover the receiving groove 17 to limit the wire 13 within the receiving groove 17. The hook 23 is made of an elastic material, so that when the hook 23 is inserted into or disengaged from the slot 24, it can be elastically deformed under the extrusion of the side wall of the slot 24 to achieve the purpose of insertion or disengagement.

[0038] To achieve the object of the invention, the present utility model further provides an electric bicycle, including the taillight mounting structure of the electric bicycle described in any of the above embodiments.

[0039] The above embodiments only represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A tail light mounting structure for an electric bicycle, characterized in that: It includes: A tail light body (1) and a base (2); The base (2) is fixedly connected to the frame of the electric bicycle. The base (2) has a connection surface (3), and a positioning groove (4) is provided on the connection surface (3). At least part of the tail light body (1) extends into the positioning groove (4) and is fixedly connected to the base (2).

2. The tail light mounting structure for an electric bicycle according to claim 1, characterized in that: It further includes a fixing screw (5); The tail light body (1) has a bottom surface (6). When the tail light body (1) extends into the positioning groove (4), the bottom surface (6) can be attached to the bottom wall of the positioning groove (4). A fixing protrusion (7) is provided on the bottom surface (6), and a fixing screw hole (8) matching the fixing screw (5) is provided on the fixing protrusion (7); A receiving groove (9) is provided on the bottom wall of the positioning groove (4). When the bottom surface (6) is attached to the bottom wall of the positioning groove (4), the fixing protrusion (7) is located within the receiving groove (9). A fixing through hole (12) corresponding to the fixing screw hole (8) is provided on the side wall of the receiving groove (9). The fixing screw (5) passes through the fixing through hole (12) and is threadedly connected to the fixing screw hole (8).

3. The tail light mounting structure for an electric bicycle according to claim 2, characterized in that: The number of the fixing protrusions (7) is at least two. The number of the receiving grooves (9) is equal to the number of the fixing protrusions (7) and they correspond one by one. The number of the fixing screws (5) is equal to the number of the fixing protrusions (7) and they correspond one by one.

4. The tail light mounting structure for an electric bicycle according to claim 2, characterized in that: A wire (13) extending from the bottom surface (6) is further provided on the tail light body (1); A wire passing hole (14) is provided on the side wall of the receiving groove (9). When the tail light body (1) extends into the positioning groove (4), the wire (13) can enter the receiving groove (9) and extend out of the receiving groove (9) through the wire passing hole (14).

5. The tail light mounting structure for an electric bicycle according to claim 4, characterized in that: The base (2) has a side surface (15) and an end surface (16). The side surface (15) forms an angle greater than 0° with the connection surface (3). The end surface (16) forms an angle greater than 0° with both the side surface (15) and the connection surface (3); The wire passing hole (14) penetrates through the side wall and the end face (16) of the accommodation groove (9); an accommodation groove (17) is provided on the end face (16), one end of the accommodation groove (17) is connected to the wire passing hole (14), and the other end extends to the end face (16) and forms a notch at the edge of the end face (16). The wire (13) extending out of the wire passing hole (14) is located within the accommodation groove (17) and extends to one side of the end face (16) within the accommodation groove (17).

6. The tail lamp mounting structure of an electric bicycle according to claim 5, characterized in that: It further includes a first limiting plate (18) and a connecting screw (19); A connecting through hole (20) is provided on the first limiting plate (18), and a connecting screw hole (21) matching the connecting screw (19) is provided on the side face (15). The connecting screw (19) passes through the connecting through hole (20) and is threadedly connected within the connecting screw hole (21) to fix the first limiting plate (18) on the side face (15). The first limiting plate (18) covers the accommodation groove (17) to limit the wire (13) within the accommodation groove (17).

7. The tail lamp mounting structure of an electric bicycle according to claim 6, characterized in that: The number of the connecting screw holes (21) is two, and the two connecting screw holes (21) are respectively located on both sides of the accommodation groove (17). The number of the connecting through holes (20) is two and corresponds to the two connecting screw holes (21) respectively. The number of the connecting screws (19) is two and corresponds to the two connecting screw holes (21) respectively.

8. The tail lamp mounting structure of an electric bicycle according to claim 5, characterized in that: It further includes a second limiting plate (22); One end of the second limiting plate (22) is provided with a hook (23), and the other end is hinged on the side face (15). A clamping groove (24) matching the hook (23) is provided on the side face (15), so that the second limiting plate (22) can drive the hook (23) to rotate between a first position where it is clamped in the clamping groove (24) and a second position where it disengages from the clamping groove (24); The position of the clamping groove (24) and the position where the second limiting plate (22) is hinged on the side face (15) are respectively located on both sides of the accommodation groove (17), so that when the second limiting plate (22) drives the clamping groove (24) to rotate to the first position, the second limiting plate (22) can cover the accommodation groove (17) to limit the wire (13) within the accommodation groove (17).

9. The tail lamp mounting structure according to claim 8, characterized in that: The hook (23) is made of an elastic material.

10. An electric bicycle, characterized in that: It includes the tail lamp mounting structure of an electric bicycle according to any one of claims 1 to 9.

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