Upper support structure of electric tricycle and electric vehicle

Abstract

The upper support structure comprises a tent pipe and a rear protective bar which are connected with each other, the tent pipe is of an arc-shaped structure, extends forwards from the top and is used for being connected with a ceiling, and the rear protective bar comprises a tent pipe connecting pipe and a rear surrounding pipe. The lower end of the awning pipe connecting pipe is connected to the upper end of the rear surrounding pipe, the upper end of the awning pipe connecting pipe is connected with the awning pipe, the rear surrounding pipe is used for connecting a vehicle body and a rear seat, and the awning pipe is connected with the rear bumper to form a semi-surrounding structure. The upper supporting structure of an existing electro-tricycle is optimized, the rear half part of the awning pipe and the rear surrounding pipe form an integrated structure, the number of parts of the whole upper supporting structure is obviously reduced, and therefore the connecting procedure of the rear section of the awning pipe and the rear protection bar and the connecting procedure of a ceiling fixing rear cross beam and the awning pipe are reduced; and working hours and costs for packaging, storage, transportation and the like are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric tricycle technical field especially relates to a kind of electric tricycle upper support structure and electric vehicle. BACKGROUND

[0002] Electric tricycle canopy is installed on the top of the vehicle shielding device, mainly by light material, such as canvas, PVC, plastic or metal frame structure, form full-enclosed or semi-enclosed structure, for sunshade, rain protection and protection of driver and goods. Its design takes into account the mobility and adaptability, common form includes arched canopy, sliding doors or folding structure, suitable for daily commuting, logistics transportation and other scenes. Electric tricycle upper support structure is the core support structure of electric tricycle canopy, its material, specification and process directly affect the stability and service life of canopy.

[0003] The existing electric tricycle upper support structure is connected by electric vehicle canopy pipe, crossbeam, rear bumper and other components with screw, product precision requirement is higher, installation time is higher. And more parts, canopy pipe connection process and packaging are complicated, storage, transportation and other time and cost are higher. UTILITY MODEL CONTENT

[0004] The utility model aims at the defects of prior art, provide a kind of electric tricycle upper support structure and electric vehicle.

[0005] To solve the above technical problems, the utility model provides technical scheme as follows:

[0006] First, provide a kind of electric tricycle upper support structure, characterized by: including mutually connected canopy pipe, rear bumper, the canopy pipe is arc structure, extends from top to front, for connecting installation top canopy, the rear bumper includes canopy pipe connecting pipe, rear surrounding pipe, the lower end of the canopy pipe connecting pipe is connected in the upper end of the rear surrounding pipe, the upper end of canopy pipe connecting pipe is connected canopy pipe, rear surrounding pipe is used to connect vehicle body and back seat, canopy pipe and rear bumper are connected to form semi-enclosed structure.

[0007] Further, the canopy pipe is provided with at least two, including left canopy pipe and right canopy pipe, the canopy pipe connecting pipe is provided with at least two, including left canopy pipe connecting pipe and right canopy pipe connecting pipe, the left canopy pipe and left canopy pipe connecting pipe are connected, the right canopy pipe and right canopy pipe connecting pipe are connected.

[0008] Further, top canopy fixed rear crossbeam is connected between the left canopy pipe connecting pipe and right canopy pipe connecting pipe.

[0009] Further, the top canopy fixed rear crossbeam is arched structure, and both ends are welded at the highest point of the left canopy pipe connecting pipe and right canopy pipe connecting pipe.

[0010] Further, the left and right canopy pipes are provided with left and right plug-in ends at the ends thereof, respectively, the left and right plug-in ends are inserted into the left and right canopy pipe connecting pipes, respectively, and are fixedly connected through connecting bolts.

[0011] Further, the canopy pipe is provided with a plurality of canopy connecting pieces for connecting and mounting a canopy.

[0012] Further, the upper end of the rear surrounding pipe is horizontally connected with a backrest fixing rear cross beam for connecting and fixing a seat backrest.

[0013] Further, a plurality of reinforcing rods are connected between the backrest fixing rear cross beam and the rear surrounding pipe.

[0014] Further, the reinforcing rods are at least four in number and are longitudinally arranged.

[0015] In the second aspect, the electric tricycle upper support structure is provided.

[0016] Compared with the prior art, the electric tricycle upper support structure has the following beneficial effects:

[0017] 1. The existing electric tricycle upper support structure is optimized, the rear half of the canopy pipe and the rear surrounding pipe form an integrated structure, the number of parts of the whole upper support structure is obviously reduced, thereby the connecting process of the rear section of the canopy pipe and the rear guard rod and the rear cross beam of the canopy fixing and the canopy pipe is reduced, and packaging, storage, transportation and other working hours and costs are saved.

[0018] 2. The rear cross beam of the canopy fixing, the rear cross beam of the backrest fixing and other structures improve the overall deformation resistance of the rear guard rod and the wind resistance of the canopy.

[0019] Other features and advantages of the present application will be described in the following description, or will be understood by those skilled in the art through the implementation of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the embodiment one of the present application;

[0021] Figure 2 It is an exploded view of the whole structure of the embodiment one;

[0022] Figure 3 It is a canopy pipe structure schematic view;

[0023] Figure 4 It is a rear guard rod structure schematic view;

[0024] In the figure: 1 - canopy pipe, 2 - rear bumper, 3 - top canopy fixed rear crossbeam, 4 - connecting bolt, 5 - top canopy connector, 6 - backrest fixed rear crossbeam, 7 - reinforcing rod, 11 - left canopy pipe, 12 - right canopy pipe, 13 - left plug-in end, 14 - right plug-in end, 21 - rear surrounding pipe, 22 - left canopy pipe connecting pipe, 23 - right canopy pipe connecting pipe. DETAILED DESCRIPTION

[0025] In order to deepen the understanding of the utility model, we will make a further detailed description of the utility model below in combination with the drawings, and the embodiment is only used to explain the utility model, and does not constitute a limitation on the protection scope of the utility model.

[0026] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0027] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing", "setting" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] Embodiment one

[0029] Figures 1-4 As shown, a structure of an upper support of an electric tricycle, comprising a canopy pipe 1 and a rear bumper 2 connected with each other, the canopy pipe 1 is an arc-shaped structure, extending forward from the top, used for connecting and installing a top canopy, the rear bumper 2 comprises a canopy connecting pipe and a rear surrounding pipe 21, the lower end of the canopy connecting pipe is connected to the upper end of the rear surrounding pipe 21, the upper end of the canopy connecting pipe is connected to the canopy pipe 1, the rear surrounding pipe 21 is used for connecting a vehicle body and a rear seat, and the canopy pipe 1 and the rear bumper 2 are connected to form a half-surrounding structure.

[0030] Preferably, as Figures 2-4As shown, the canopy pipes 1 are provided with two, left and right canopy pipes 11 and 12, and the canopy connecting pipes are provided with two, left and right canopy connecting pipes 22 and 23, the ends of the left and right canopy pipes 11 and 12 are provided with left and right plug-in ends 13 and 14, respectively, the left and right plug-in ends 13 and 14 are inserted in the left and right canopy connecting pipes 22 and 23, respectively, and are fixedly connected by connecting bolts 4.

[0031] Preferably, as Figure 4 The roof fixing rear cross beam 3 is connected between the left and right canopy connecting pipes 22 and 23, and is in an arched structure, and the two ends are welded at the highest positions of the left and right canopy connecting pipes 22 and 23.

[0032] The canopy connecting pipes of the rear half of the canopy pipes 1 form an integral structure with the rear surrounding pipes 21, the number of parts of the entire upper support structure is significantly reduced, thereby reducing the connecting procedures of the rear half of the canopy pipes 1 and the rear guard rod 2, and the roof fixing rear cross beam 3 and the canopy pipes 1, and saving packaging, storage, transportation and other working hours and costs.

[0033] Preferably, as Figure 2 The canopy pipes 1 are provided with a plurality of roof connecting pieces 5 for connecting and installing the roof.

[0034] Preferably, as Figure 4 The upper end of the rear surrounding pipe 21 is horizontally connected with a backrest fixing rear cross beam 6 for connecting and fixing the seat backrest. A plurality of reinforcing rods 7 are connected between the backrest fixing rear cross beam 6 and the rear surrounding pipe 21, and the reinforcing rods 7 are provided with at least four and are longitudinally arranged.

[0035] The roof fixing rear cross beam 3, the backrest fixing rear cross beam 6 and the reinforcing rods 7 improve the anti-deformation ability of the rear guard rod as a whole, and can improve the wind resistance of the roof.

[0036] Embodiment two

[0037] An electric vehicle, comprising the upper support structure of the electric tricycle as described in embodiment one.

[0038] The above specific embodiments are only for illustrating the technical concept and structural features of the present application, and the purpose is to enable the relevant persons skilled in the art to implement it, but the above content does not limit the protection scope of the present application, any equivalent changes or modifications made according to the spirit and essence of the present application shall fall within the protection scope of the present application.

Claims

1. An electric tricycle upper bracket structure, characterized by: The device includes interconnected canopy tubes (1) and rear bumper (2). The canopy tubes (1) are arc-shaped structures that extend forward from the top and are used to connect and install the canopy. The rear bumper (2) includes a canopy tube connecting pipe and a rear surround pipe (21). The lower end of the canopy tube connecting pipe is connected to the upper end of the rear surround pipe (21), and the upper end of the canopy tube connecting pipe is connected to the canopy tubes (1). The rear surround pipe (21) is used to connect the vehicle body and the rear seat. The canopy tubes (1) and the rear bumper (2) are connected to form a semi-enclosed structure.

2. The upper bracket structure of the electrically motorized tricycle according to claim 1, characterized in that: At least two tent pipes (1) are provided, including a left tent pipe (11) and a right tent pipe (12). At least two tent pipe connecting pipes are provided, including a left tent pipe connecting pipe (22) and a right tent pipe connecting pipe (23). The left tent pipe (11) and the left tent pipe connecting pipe (22) are connected, and the right tent pipe (12) and the right tent pipe connecting pipe (23) are connected.

3. The upper bracket structure of the electrically motorized tricycle according to claim 2, characterized in that: A canopy fixing crossbeam (3) is connected between the left canopy pipe connecting pipe (22) and the right canopy pipe connecting pipe (23).

4. The upper bracket structure of the electrically motorized tricycle according to claim 3, characterized in that: The canopy is fixed and the crossbeam (3) is an arched structure, with its two ends welded to the highest points of the left canopy pipe connecting pipe (22) and the right canopy pipe connecting pipe (23).

5. The upper bracket structure of the electrically motorized tricycle according to claim 2, characterized in that: The left tent tube (11) and the right tent tube (12) are respectively provided with a left plug end (13) and a right plug end (14). The left plug end (13) and the right plug end (14) are respectively inserted into the left tent tube connecting pipe (22) and the right tent tube connecting pipe (23) and are fixedly connected by connecting bolts (4).

6. The upper bracket structure of the electrically motorized tricycle according to claim 1, characterized in that: The canopy tube (1) is provided with several canopy connectors (5) for connecting and installing the canopy.

7. The upper bracket structure of the electrically motorized tricycle according to claim 1, characterized in that: The upper end of the rear surround tube (21) is horizontally connected to the backrest fixing crossbeam (6), which is used to connect and fix the seat back.

8. The upper bracket structure of the electrically motorized tricycle according to claim 7, characterized in that: Several reinforcing rods (7) are connected between the backrest fixed crossbeam (6) and the rear surround tube (21).

9. The upper bracket structure of the electrically motorized tricycle according to claim 8, characterized in that: The reinforcing rod (7) is provided in at least four parts, and is arranged longitudinally.

10. An electric vehicle characterized by comprising: Includes the upper support structure of the electric tricycle as described in any one of claims 1-9.

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