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CN-224225199-U - Rear loading frame for electric bicycle

CN224225199UCN 224225199 UCN224225199 UCN 224225199UCN-224225199-U

Abstract

The utility model relates to the technical field of electric bicycles and provides a rear load frame for an electric bicycle, which comprises two symmetrically arranged upper brackets and a lower bracket, wherein a plurality of supporting pieces are connected between the two brackets, edges are formed by extending inwards along the outline of the bottom edge of the lower bracket, a pair of mounting plates which are arranged at intervals are also connected between the inner walls of the edges of the lower bracket, and at least one bearing component is arranged on the top surface of the upper bracket.

Inventors

  • XU LONGMING

Assignees

  • 徐氏巨龙(江苏)科技有限公司

Dates

Publication Date
20260512
Application Date
20250509

Claims (8)

  1. 1. The utility model provides a frame behind load for electric bicycle, its characterized in that includes two upper bracket (1) and lower carriage (2) that set up symmetrically, is connected with a plurality of support piece (3) between two brackets, extends along lower carriage (2) base profile towards inside and is formed with the coast, still is connected with a pair of mounting panel (6) that set up in interval between the coast inner wall of lower carriage (2), and at least one bearing assembly (4) are installed to the top surface of upper bracket (1).
  2. 2. A rear loading frame for an electric bicycle as set forth in claim 1, wherein the carrying assembly (4) comprises a carrying member (41), the carrying member (41) is mounted on the upper bracket (1) along a direction parallel to the mounting plate (6), two buffer members (42) are respectively mounted at the bottom of the carrying member (41), each buffer member (42) is respectively mounted at two sides of the top surface of the upper bracket (1), and both ends of the carrying member (41) form a V-shaped structure.
  3. 3. A rear loading frame for an electric bicycle as claimed in claim 1, characterized in that at least two of said carriers (41) are arranged with a number of carrier elements (4) spaced apart and in that a barrier element (5) is mounted on the upper frame (1) between adjacent carrier elements (4).
  4. 4. A rear truck frame for an electric bicycle as set forth in claim 3, characterized in that the barrier assembly (5) comprises a base (51) fixedly mounted on the upper bracket (1), two vertical rods (52) are provided at intervals on the top of the base (51), and a partition (53) is rotatably fitted on each vertical rod (52).
  5. 5. A rear truck frame for an electric bicycle as set forth in claim 4, wherein the contact surface of the partition member (53) with the gas tank body is further provided with a cushion pad, and in the same barrier member (5), a boss is formed by extending the back surface of each partition member (53).
  6. 6. A rear load frame for an electric bicycle as set forth in claim 2, wherein the cushion member (42) comprises a pillar mounted on the upper bracket (1), the pillar being passed through the carrier member (41) and being provided with a spring having one end in contact with the upper bracket (1) and the other end in contact with the bottom of the carrier member (41), and a nut being mounted on the head end of the pillar extending from the carrier member (41).
  7. 7. A rear truck frame for an electric bicycle as claimed in claim 1, characterized in that each mounting plate (6) is provided with two kidney-shaped holes spaced apart.
  8. 8. A rear truck frame for an electric bicycle as claimed in claim 1, characterized in that a reinforcing strut (7) is also mounted between the inner walls of the lower bracket (2).

Description

Rear loading frame for electric bicycle Technical Field The utility model relates to the technical field of electric two-wheelers, in particular to a rear loading frame for an electric two-wheeler. Background The electric vehicle rear frame is mainly connected with the frame in a general welding mode, when the existing electric vehicle rear frame carries the gas cylinder body, only 1-2 bottles can be carried at a time, and due to the shape of the gas cylinder body, the gas cylinder body is inconvenient to fix on the rear frame, the gas cylinder body can be troublesome when being packed, when two gas cylinder bodies are carried, the vehicle runs and jolts, the gas cylinder bodies can directly collide, accidents are easy to happen, and therefore, the electric vehicle rear frame is provided. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a rear loading frame for an electric bicycle, which is provided with an upper bracket, a lower bracket and a bearing assembly, so that an annular handle of a gas tank body can be conveniently and directly hooked on the bearing assembly, the packaging complexity and difficulty are reduced, the transportation difficulty is reduced, meanwhile, the upper bracket and the lower bracket can also improve the bearing strength, the rear frame is prevented from being damaged, and the two gas tank bodies on the same side can be separated by the arrangement of a separation assembly, the gas tank body is prevented from being directly collided, the risk of accidents is reduced, and the safety is improved. (II) technical scheme In order to achieve the above purpose, the utility model is realized by the following technical scheme: The utility model provides a frame behind load for electric bicycle, its characterized in that includes two upper brackets and the lower carriage that set up symmetrically, is connected with a plurality of support piece between two brackets, extends towards inside along the lower carriage base profile and forms along the limit, still is connected with a pair of mounting panel that the interval set up between the edge inner wall of lower carriage, and at least one bearing assembly is installed to the top surface of upper bracket. Preferably, the bearing assembly comprises a bearing piece, the bearing piece is arranged on the upper bracket along the direction parallel to the mounting plate, two buffer pieces are respectively arranged at the bottom of the bearing piece, each buffer piece is respectively arranged at two sides of the top surface of the upper bracket, and two ends of the bearing piece form a V-shaped structure. Preferably, at least two bearing parts and a plurality of bearing components are arranged at intervals, and a baffle component is arranged on an upper bracket between adjacent bearing components. Preferably, the baffle component comprises a base fixedly arranged on the upper bracket, two vertical rods are arranged at the top of the base at intervals, and each vertical rod is provided with a partition in a rotating fit manner. Preferably, a buffer pad is attached to the contact surface of the partition piece and the gas tank body, and in the same baffle assembly, a boss is formed on the back surface of each partition piece in an extending mode. Preferably, the buffer member comprises a support column arranged on the upper bracket, the support column passes through the bearing member to be out, a spring is sleeved on the support column, one end of the spring is in contact with the upper bracket, the other end of the spring is in contact with the bottom of the bearing member, and a nut is arranged at the head end of the support column extending out of the bearing member. Preferably, two kidney-shaped holes are formed in each mounting plate at intervals. Preferably, a reinforcing strut is also arranged between the inner walls of the lower bracket. (III) beneficial effects The embodiment of the utility model provides a rear loading frame for an electric bicycle. The beneficial effects are as follows: 1. Through being provided with upper and lower support and bearing assembly, can conveniently with the annular handle direct hook of gas jar body on bearing assembly, reduce the complexity and the degree of difficulty of packing, reduce the transportation degree of difficulty, upper and lower support can also improve simultaneously and bear intensity, avoids the back frame to be destroyed. 2. Through being provided with separating and keeping off the subassembly, can separate two gas jar bodies of homonymy, avoid the gas jar body to directly bump, reduce the risk that unexpected accident takes place, improve the security. Drawings FIG. 1 is a schematic perspective view of the structure of the present utility model; FIG. 2 is a schematic diagram of the front view of the structure of the present utility model; Fig. 3 is a perspective view of another embodiment of the present u