CN218877470U

CN218877470U - Electric take-out vehicle frame

Info

Publication number: CN218877470U
Application number: CN202223202835.4U
Authority: CN
Inventors: 周昆华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-18
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an electric takeout vehicle frame, which comprises a frame rear fork structure and a rear seat frame, wherein the rear seat frame comprises a main seat frame, two second reinforcing rods, a plurality of first supporting rods, a plurality of second supporting rods and two third supporting rods, the main seat frame is horizontally arranged, the main seat frame is provided with a seat frame and a plurality of connecting rods arranged in the seat frame at intervals, the seat frame is provided with two first frame rods which are oppositely arranged and a second frame rod which is connected with the rear ends of the two first frame rods, and the front ends of the two first frame rods are respectively connected with two side fork arms of an upper fork behind the frame; each second reinforcing rod is horizontally arranged, and the front ends of the two second reinforcing rods are respectively connected with the two side fork arms of the rear upper fork of the frame; the plurality of first supporting rods are arranged between the second reinforcing rods and the first frame rods at intervals; the plurality of second support rods are arranged between the second reinforcing rod and one side fork arm of the rear upper fork of the frame at intervals. The utility model discloses the back seat frame of electric take-away car frame is more durable.

Description

Electric takeaway car frame

Technical Field

The utility model belongs to the technical field of electronic takeaway car technique and specifically relates to an electronic takeaway car frame is related to.

Background

Along with the motor vehicle is more and more, inconvenience that the car trip brought also shows gradually, and the trip efficiency that adopts traditional bicycle is lower again, and electric bicycle is deeply liked by common people because its speed of riding is fast, overall structure is light, parks advantages such as not occupation space, especially deeply liked by takeaway personnel. But the electric motor car on the existing market is all unsuitable to be used as the takeaway car, the cushion is equipped with to the back seat of conventional electric motor car frame, the installation and the fixing of takeaway case of not being convenient for, and the takeaway car is as the product that often high strength used, even when not using, the takeaway case on the frame also can not dismantle usually, make the back seat of frame support takeaway case for a long time, for this reason, the intensity demand of frame back seat is higher, the back seat of conventional electric motor car frame is when bearing takeaway case for a long time, the condition such as deformation, fracture appear comparatively easily and cause the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric takeaway car frame, this electric takeaway car frame when convenient takeaway case installation and fixed, its rear seat frame is more durable.

In order to achieve the above object, the utility model provides a following technical scheme:

a frame of an electric take-out vehicle comprises a frame rear fork structure and a rear seat frame arranged on a frame rear upper fork of the frame rear fork structure, wherein the rear seat frame comprises a main seat frame, two second reinforcing rods, a plurality of first supporting rods, a plurality of second supporting rods and two third supporting rods; each second reinforcing rod is horizontally arranged and correspondingly arranged between one first frame rod and one side fork arm of the rear upper fork of the frame, and the front ends of the two second reinforcing rods are respectively connected with the two side fork arms of the rear upper fork of the frame; the plurality of first supporting rods are arranged between each corresponding second reinforcing rod and the first frame rod at intervals; a plurality of second support rods are arranged between each corresponding second reinforcing rod and one side fork arm of the rear upper fork of the frame at intervals; each third support rod is correspondingly arranged between the rear end of a first frame rod positioned on the same side and the rear end of a side fork arm of the rear upper fork of the frame, and the rear end of the second reinforcing rod is connected to the third support rod.

As a further technical solution of the utility model: the electric takeout vehicle frame comprises a frame front pipe, a frame main body pipe, a five-way joint, a frame seat pipe and a frame connecting pipe, wherein the five-way joint is arranged among the frame main body pipe, the frame seat pipe and the frame rear fork structure; the frame seat pipe is arranged between the frame main body pipe and the frame rear fork structure and is connected with the five-way through the bottom end of the frame seat pipe; the frame connecting pipe is arranged above the frame main body pipe, the front end of the frame connecting pipe is connected with the frame front pipe, and the rear end of the frame connecting pipe is connected with the middle part of the frame seat pipe, so that the frame front pipe, the frame connecting pipe, the frame main body pipe and the frame seat pipe form a frame structure.

As a further technical solution of the utility model: the frame main body pipe corresponds to the frame connecting pipe in shape, and adopts a square pipe body, one end of the frame main body pipe connected with the frame seat pipe is inclined upwards from the frame seat pipe to the frame front pipe, and one end of the frame main body pipe connected with the frame front pipe is in arc smooth transition towards the frame front pipe.

As a further technical solution of the utility model: the rear frame rear fork structure comprises an upper frame rear fork, a lower frame rear fork, a battery mounting frame and two first reinforcing rods, wherein the rear end of the upper frame rear fork is connected with the rear end of the lower frame rear fork; two first strengthening rods are arranged on two sides of the frame seat tube relatively, and each first strengthening rod is connected with the rear end of the frame connecting tube through the front end of the first strengthening rod and connected with one side fork arm of the frame rear upper fork through the rear end of the first strengthening rod.

As the utility model discloses further technical scheme: the frame rear fork structure includes the battery mounting bracket, the battery mounting bracket sets up behind frame back upper fork and frame down between the fork aslope, through the interior wall connection of its top and the two root side yoke of frame back upper fork, the interior wall connection of the two root side yoke of fork under its bottom and the frame back for the back wall of installation and bearing battery.

As the utility model discloses further technical scheme: the connecting position of one end of each connecting rod on a first frame rod corresponds to the connecting position of the top end of a first supporting rod on the first frame rod, and the connecting position of the bottom end of each first supporting rod on a second reinforcing rod corresponds to the connecting position of the top end of a second supporting rod on the second reinforcing rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an electric takeaway car frame forms through main seat frame, two second anchor strut, a plurality of first bracing pieces, a plurality of second bracing pieces and two third bracing pieces rear seat frame, just the rear seat frame can be fixed on the back upper fork of frame with second bracing piece and third bracing piece firmly, when having improved the installation intensity of the rear seat frame on the electric takeaway car frame effectively, makes the takeaway case can install conveniently and fix to the rear seat frame, just the rear seat frame is more durable on the electric takeaway car frame to when long-term bearing takeaway case, avoid appearing the condition such as deformation, fracture.

Drawings

Fig. 1 is a schematic view of a frame of an electric take-out cart.

FIG. 2 is a schematic view of a rear mount.

FIG. 3 is a schematic view of a main mount.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is only for purposes of illustration and explanation, and is not intended to limit the scope of the present disclosure.

Referring to fig. 1, 2 and 3, an electric takeout vehicle frame includes a front frame tube 10, a main frame tube 20, a five-way tube 30, a seat frame tube 40, a connecting frame tube 50, a rear frame fork structure 60 and a rear seat frame 70.

The top of frame head tube 10 installs the handlebar of electronic takeaway car, and the front fork of electronic takeaway car is installed to the bottom of frame head tube 10, and the front wheel of electronic takeaway car is installed in the front fork, the handlebar with the front fork links to each other in frame head tube 10.

The five-way tube 30 is arranged among the frame main tube 20, the frame seat tube 40 and the frame rear fork structure 60 and is used for installing a middle shaft of the electric takeout vehicle; the frame main body tube 20 is arranged behind the frame front tube 10, the front end of the frame main body tube 20 is connected with the frame front tube 10, and the rear end of the frame main body tube 20 is connected with the five-way tube 30; the frame seat tube 40 is disposed between the frame main body tube 20 and the frame rear fork structure 60, the frame seat tube 40 is connected with the five-way tube 30 through the bottom end thereof, and a seat of the electric take-out vehicle is installed through the top end thereof.

The frame connecting pipe 50 is arranged above the frame main body pipe 20, the front end of the frame connecting pipe 50 is connected with the frame front pipe 10, and the rear end of the frame connecting pipe 50 is connected with the middle part of the frame seat pipe 40, so that the frame front pipe 10, the frame connecting pipe 50, the frame main body pipe 20 and the frame seat pipe 40 form a frame structure, and the stability of the frame is enhanced. In this embodiment, the frame main body tube 20 and the frame connecting tube 50 are shaped correspondingly, and both adopt square tube bodies, and the ends connected with the frame seat tube 40 are inclined upward from the frame seat tube 40 toward the frame front tube 10, and the ends connected with the frame front tube 10 are in arc-shaped smooth transition toward the frame front tube 10.

The frame rear fork structure 60 is disposed behind the frame seat tube 40 and is used for mounting a rear wheel of the electric takeout vehicle, and a motor of the electric takeout vehicle is mounted on the rear wheel. The frame rear fork structure 60 comprises a frame rear upper fork 61, a frame rear lower fork 62, a battery mounting rack 63 and two first reinforcing rods 64, wherein the front end of the frame rear upper fork 61 is connected with the middle part of the frame seat tube 40, the front end of the frame rear lower fork 62 is connected with the five-way tube 30, the rear end of the frame rear upper fork 61 is connected with the rear end of the frame rear lower fork 62, the battery mounting rack 63 is obliquely arranged between the frame rear upper fork 61 and the frame rear lower fork 62 and is connected with the inner walls of the two side fork arms of the frame rear upper fork 61 through the top end thereof, and the bottom end thereof is connected with the inner walls of the two side fork arms of the frame rear lower fork 62 so as to mount and support the rear wall of a battery which supplies energy to a motor and drive the rear wheel to rotate; two first reinforcing rods 64 are oppositely disposed on both sides of the frame seat tube 40, and each first reinforcing rod 64 is connected at its front end to the rear end of the frame connecting tube 50 and at its rear end to one side yoke of the frame rear upper fork 61.

The rear seat frame 70 is installed on the frame rear upper fork 61 and comprises a main seat frame 71, two second reinforcing rods 72, a plurality of first supporting rods 73, a plurality of second supporting rods 74 and two third supporting rods 75, the main seat frame 71 is horizontally arranged, the main seat frame 71 is provided with a seat frame 711 and a plurality of connecting rods 712 which are arranged in the seat frame 711 at intervals, the seat frame 711 is provided with two first frame rods 701 which are oppositely arranged and a second frame rod 702 which is connected with the rear ends of the two first frame rods 701, two ends of each connecting rod 712 are oppositely connected with the two first frame rods 701, the front ends of the two first frame rods 701 are respectively connected with two side fork arms of the frame rear upper fork 61, and the main seat frame 71 is fixed on the frame rear upper fork 61; each second reinforcing rod 72 is horizontally arranged and correspondingly arranged between the first frame rod 701 and one side fork arm of the rear upper fork 61 of the frame, which are positioned on the same side, the front ends of the two second reinforcing rods 72 are respectively connected with the two side fork arms of the rear upper fork 61 of the frame, a plurality of first supporting rods 73 are arranged between each corresponding second reinforcing rod 72 and the first frame rod 701 at intervals, and the two ends of each first supporting rod 73 are respectively connected with the second reinforcing rods 72 and the first frame rods 701; a plurality of second support rods 74 are arranged between each corresponding second reinforcing rod 72 and one side fork arm of the frame rear upper fork 61 at intervals, and two ends of each second support rod 74 are respectively connected with the second reinforcing rod 72 and one side fork arm of the frame rear upper fork 61; each third support rod 75 is correspondingly arranged between the rear end of a first frame rod 701 and the rear end of one side fork arm of the rear upper fork 61, the rear ends of the third support rods 75 are respectively connected with the rear end of the first frame rod 701 and the rear end of one side fork arm of the rear upper fork 61, and the rear end of the second reinforcing rod 72 is connected to the third support rod 75; the second frame bar 702 is located behind the third support bar 75 so that the takeout box can be placed on the main frame 71, and is tied to the front ends of the second frame bar 702 and the first frame bar 701 by the tie bands at the front and rear ends thereof, respectively, thereby fixing the takeout box to the rear frame 70.

It can be understood that the main seat frame 71 can be stably fixed on the frame rear upper fork 61 through the cooperation between the two second reinforcing rods 72, the plurality of first supporting rods 73, the plurality of second supporting rods 74 and the two third supporting rods 75, so as to effectively improve the installation strength of the rear seat frame 70 on the frame of the electric takeout vehicle, and the frame rear upper fork 61 is connected with the frame rear lower fork 62, the frame seat tube 40 and the frame connecting tube 50 through the two first reinforcing rods 64, so as to further improve the bearing performance of the frame of the electric takeout vehicle on the rear seat frame 70, so that the electric takeout vehicle is more durable when bearing the takeout vehicle for a long time, and the situations of deformation, fracture and the like are avoided.

Further, in this embodiment, the connection position of one end of each connecting rod 712 on a first frame rod 701 corresponds to the connection position of the top end of a first supporting rod 73 on the first frame rod 701, and the connection position of the bottom end of each first supporting rod 73 on the second reinforcing rod 72 corresponds to the connection position of the top end of a second supporting rod 74 on the second reinforcing rod 72, so that the distance for force transmission is shortened, and the overall strength of the rear seat frame 70 is effectively improved.

To sum up, the utility model relates to an electric takeaway car frame forms through main seat frame 71, two second anchor bars 72, a plurality of first bracing pieces 73, a plurality of second bracing pieces 74 and two third bracing pieces 75 rear seat frame 70, just rear seat frame 70 can be fixed on frame back upper fork 61 with second bracing piece 74 and third bracing piece 75 firmly, when having improved the installation intensity of rear seat frame 70 on the electric takeaway car frame effectively, makes the takeaway case can conveniently install and fix on rear seat frame 70, just rear seat frame 70 is more durable on the electric takeaway car frame to when long-term bearing takeaway case, avoid appearing the circumstances such as deformation, fracture.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims

1. An electric take-away vehicle frame comprising a frame rear fork structure (60) and a rear seat frame (70) mounted on a frame rear upper fork (61) of the frame rear fork structure (60), characterized in that: the rear seat frame (70) comprises a main seat frame (71), two second reinforcing rods (72), a plurality of first supporting rods (73), a plurality of second supporting rods (74) and two third supporting rods (75), the main seat frame (71) is horizontally arranged, the main seat frame (71) is provided with a seat frame (711) and a plurality of connecting rods (712) arranged in the seat frame (711) at intervals, the seat frame (711) is provided with two first frame rods (701) which are oppositely arranged and a second frame rod (702) which is connected with the rear ends of the two first frame rods (701), the front ends of the two first frame rods (701) are respectively connected with two side fork arms of the rear upper fork (61) of the frame, and the main seat frame (71) is fixed on the rear upper fork (61) of the frame; each second reinforcing rod (72) is horizontally arranged and correspondingly arranged between one first frame rod (701) and one side fork arm of the frame rear upper fork (61), and the front ends of the two second reinforcing rods (72) are respectively connected with the two side fork arms of the frame rear upper fork (61); a plurality of first supporting rods (73) are arranged between each corresponding second reinforcing rod (72) and the first frame rod (701) at intervals; a plurality of second support rods (74) are arranged between each corresponding second reinforcing rod (72) and one side fork arm of the rear upper fork (61) of the frame at intervals; each third support rod (75) is correspondingly arranged between the rear end of a first frame rod (701) and the rear end of one side fork arm of the frame rear upper fork (61), and the rear end of the second reinforcing rod (72) is connected to the third support rod (75).

2. The electric take-away vehicle frame of claim 1, wherein: the electric takeout vehicle frame comprises a frame front tube (10), a frame main tube (20), a five-way joint (30), a frame sitting tube (40) and a frame connecting tube (50), wherein the five-way joint (30) is arranged among the frame main tube (20), the frame sitting tube (40) and a frame rear fork structure (60), the frame main tube (20) is arranged behind the frame front tube (10), the front end of the frame main tube (20) is connected with the frame front tube (10), and the rear end of the frame main tube (20) is connected with the five-way joint (30); the frame seat tube (40) is arranged between the frame main tube (20) and the frame rear fork structure (60), and the frame seat tube (40) is connected with the five-way (30) through the bottom end of the frame seat tube; the frame connecting pipe (50) is arranged above the frame main pipe (20), the front end of the frame connecting pipe (50) is connected with the frame front pipe (10), the rear end of the frame connecting pipe (50) is connected with the middle part of the frame seat pipe (40), and the frame front pipe (10), the frame connecting pipe (50), the frame main pipe (20) and the frame seat pipe (40) form a frame structure.

3. The electric take-out vehicle frame as claimed in claim 2, wherein: the frame main body pipe (20) corresponds to the frame connecting pipe (50) in shape and adopts a square pipe body, one end of the frame main body pipe connected with the frame seat pipe (40) is inclined upwards from the frame seat pipe (40) towards the frame front pipe (10), and one end of the frame main body pipe connected with the frame front pipe (10) is in arc smooth transition towards the frame front pipe (10).

4. The electric take-away vehicle frame of claim 2, wherein: the frame rear fork structure (60) comprises a frame rear upper fork (61), a frame rear lower fork (62), a battery mounting frame (63) and two first reinforcing rods (64), wherein the rear end of the frame rear upper fork (61) is connected with the rear end of the frame rear lower fork (62), the front end of the frame rear upper fork (61) is connected with the top end of the frame seat tube (40), and the front end of the frame rear lower fork (62) is connected with the five-way tube (30); two first reinforcing rods (64) are oppositely arranged on two sides of the frame seat pipe (40), and each first reinforcing rod (64) is connected with the rear end of the frame connecting pipe (50) through the front end of the first reinforcing rod and is connected with one side fork arm of the frame rear upper fork (61) through the rear end of the first reinforcing rod.

5. The electric take-away vehicle frame of claim 4, wherein: the frame rear fork structure (60) comprises a battery mounting frame (63) which is obliquely arranged between a frame rear upper fork (61) and a frame rear lower fork (62), the top end of the battery mounting frame is connected with the inner walls of two side fork arms of the frame rear upper fork (61), and the bottom end of the battery mounting frame is connected with the inner walls of the two side fork arms of the frame rear lower fork (62) and used for mounting and supporting the rear wall of a battery.

6. The electric take-out vehicle frame as claimed in claim 1, wherein: the connection position of one end of each connecting rod (712) on a first frame rod (701) corresponds to the connection position of the top end of a first supporting rod (73) on the first frame rod (701), and the connection position of the bottom end of each first supporting rod (73) on the second reinforcing rod (72) corresponds to the connection position of the top end of a second supporting rod (74) on the second reinforcing rod (72).