CN219601518U

CN219601518U - Frame assembly structure

Info

Publication number: CN219601518U
Application number: CN202320360766.5U
Authority: CN
Inventors: 徐振宇; 吴治能; 徐光兰; 徐琴
Original assignee: Chongqing Guangneng Wanxi Technology Co ltd
Current assignee: Chongqing Guangneng Wanxi Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-29
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a frame assembly structure, which comprises a front fork, an upper main beam pipe and a lower main beam pipe, wherein the front fork comprises two first shock absorbers, the first shock absorbers are arranged in parallel, the power ends of the first shock absorbers are connected together and provided with first connecting shafts which can be connected with front wheels in a rotating way, I-shaped connecting pieces are connected between cylinder bodies of the first shock absorbers, the I-shaped connecting pieces are connected with a vertical pipe in a rotating way, the vertical pipe is connected with the upper main beam pipe and the lower main beam pipe, the other end of the lower main beam pipe is connected with the upper main beam pipe, a V-shaped connecting block is hinged on the lower main beam pipe, two sides of one end of the V-shaped connecting block are respectively hinged with a first connecting rod, the other end of the first connecting rod is connected with a rear wheel in a rotating way, the other end of the V-shaped connecting block is hinged with a second shock absorber, the other end of the second shock absorber is hinged with the free end of the upper main beam pipe, and a tail pipe is connected and arranged on the upper main beam pipe. Compared with the prior art, the utility model has the advantages that: is convenient for shock absorption and convenient for strengthening the frame strength.

Description

Frame assembly structure

Technical Field

The utility model relates to the technical field of frames, in particular to a frame assembly structure.

Background

The frame is literally understood to be a frame of a trolley, which forms the outline of the whole trolley and integrates an engine, a gearbox, a storage battery, a shock absorber, a seat and the like. In addition, the frame also bears the weight of a rider, the inertia influence during acceleration and deceleration, the deformation generated during over-bending and the like; most of the existing motorcycle frame motors have poor damping effect at the mounting positions, and high-frequency vibration is generated when the motors work, so that the driving operation of a driver is easily influenced.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide a frame assembly structure which is convenient for shock absorption and strength reinforcement.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a frame package assembly, includes the front fork, goes up girder pipe and girder pipe down, the front fork includes two first shock absorbers, first shock absorber parallel arrangement, the power end joint of first shock absorber is equipped with rotatable first connecting axle of connecting the front wheel, connect between the cylinder body of first shock absorber and be equipped with the I-type connecting piece, rotate on the I-type connecting piece and be connected and be equipped with the riser, girder pipe and girder pipe down are gone up in the riser connection, girder pipe other end is connected down, articulated being equipped with V type connecting block on the girder pipe down, V type connecting block one end both sides are articulated respectively to be equipped with the head rod, the head rod other end joint rotation connects the rear wheel jointly, the V type connecting block other end articulates and is equipped with the second shock absorber, the free end of girder pipe is gone up in the other end joint of second shock absorber, go up the girder pipe and connect and be equipped with the tail pipe.

Compared with the prior art, the utility model has the advantages that: the front fork is conveniently formed through the matching arrangement of the first shock absorber and the I-shaped connecting piece, so that the front wheel is conveniently damped; the front fork and the frame are conveniently and stably connected through the rotary connection of the I-shaped connecting piece and the vertical pipe, and meanwhile, the front wheel steering is convenient; the upper main beam pipe and the lower main beam pipe are matched to form a frame support, so that the motor is supported conveniently; the V-shaped connecting block is hinged to the lower main beam pipe, one end of the V-shaped connecting block is connected with the rear wheel through the first connecting rod in a rotating mode, the other end of the V-shaped connecting block is hinged to the second shock absorber, the rear wheel is convenient to shock-absorb, and the influence of the complexity of road conditions on the stability of the frame is reduced.

Further, a first inclined rod is connected between the upper main beam pipe and the lower main beam pipe, and a triangular supporting structure is formed through the first inclined rod, the upper main beam pipe and the lower main beam pipe, so that the upper main beam pipe and the lower main beam pipe can be stabilized conveniently.

Further, lower girder pipe is including the T type pole of connecting the riser, T type pole both sides are respectively the relative connection and are equipped with the U type pole that can support the motor, the girder pipe is connected jointly to the U type pole other end, the U type pole is connected respectively at T type pole both ends, sets up the bilayer structure of being convenient for through the cooperation of T type pole and both sides U type pole, conveniently carries out stable support to the motor, has also strengthened the intensity of frame simultaneously, avoids the fracture.

Further, be connected between the U type pole and be equipped with the second connecting axle, second connecting axle articulates locates U type pole bottom and keeps away from T type pole one side, rotate on the second connecting axle and connect V type connecting block, the setting of second connecting axle is convenient for support the connection to V type connecting block for when the rear wheel receives jolt, rear wheel drive head rod, head rod drive second bumper shock absorber through drive V type connecting block carries out flexible shock attenuation.

Further, the two sides of the tail pipe are respectively connected with the second connecting rods, the other ends of the second connecting rods are connected with the U-shaped rods, the tail pipe is supported conveniently through the second connecting rods, and the supporting strength of the tail pipe is enhanced conveniently.

Drawings

Fig. 1 is a schematic structural view of a frame assembly structure according to the present utility model.

Fig. 2 is a schematic diagram of the structure of fig. 1 a.

As shown in the figure: 1. front fork, 2, upper girder pipe, 3, lower girder pipe, 4, first bumper shock absorber, 5, first connecting axle, 6, I-shaped connecting piece, 7, riser, 8, V type connecting block, 9, head rod, 10, second bumper shock absorber, 11, tail pipe, 12, first diagonal bar, 13, T type pole, 14, U type pole, 15, second connecting axle, 16, second connecting rod.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, a frame assembly structure, which comprises a front fork 1, an upper main beam pipe 2 and a lower main beam pipe 3, wherein the front fork 1 comprises two first shock absorbers 4, the first shock absorbers 4 are arranged in parallel, the power ends of the first shock absorbers 4 are connected together to form a first connecting shaft 5 capable of rotatably connecting with the front wheels, an I-shaped connecting piece 6 is connected between cylinder bodies of the first shock absorbers 4, a vertical pipe 7 is connected and arranged on the I-shaped connecting piece 6 in a rotating manner, the vertical pipe 7 is connected with the upper main beam pipe 2 and the lower main beam pipe 3, the other end of the lower main beam pipe 3 is connected with the upper main beam pipe 2, a V-shaped connecting block 8 is hinged and arranged on the lower main beam pipe 3, a first connecting rod 9 is hinged and arranged on two sides of one end of the V-shaped connecting block 8 respectively, the other end of the first connecting rod 9 is connected with a rear wheel in a rotating manner, the other end of the V-shaped connecting block 8 is hinged and provided with a second shock absorber 10, the other end of the second shock absorber 10 is hinged and is connected with the free end of the upper main beam pipe 2, and a tail pipe 11 is connected and arranged on the upper main beam pipe 2.

A first inclined rod 12 is connected between the upper main beam pipe 2 and the lower main beam pipe 3; the lower main beam pipe 3 comprises a T-shaped rod 13 connected with the vertical pipe 7, two sides of the T-shaped rod 13 are respectively and oppositely connected with a U-shaped rod 14 capable of supporting a motor, the other ends of the U-shaped rods 14 are commonly connected with the upper main beam pipe 2, and two ends of the T-shaped rod 13 are respectively connected with the U-shaped rods 14; a second connecting shaft 15 is connected between the U-shaped rods 14, the second connecting shaft 15 is hinged to the bottom end of the U-shaped rods 14 and is far away from one side of the T-shaped rods 13, and the second connecting shaft 15 is rotatably connected with the V-shaped connecting block 8; two sides of the tail pipe 11 are respectively connected with a second connecting rod 16, and the other end of the second connecting rod 16 is connected with a U-shaped rod 14.

When the utility model is embodied, the front fork 1 is conveniently formed by the matching arrangement of the first shock absorber 4 and the I-shaped connecting piece 6, so that the front wheel is conveniently damped; the front fork 1 and the frame are conveniently and stably connected through the rotary connection of the I-shaped connecting piece 6 and the vertical pipe 7, and meanwhile, the front wheel steering is convenient; the frame support is formed conveniently through the matched arrangement of the upper main beam pipe 2 and the lower main beam pipe 3, the motor is supported conveniently, a triangular support structure is formed through the first inclined rod 12, the upper main beam pipe 2 and the lower main beam pipe 3, and the stability of the upper main beam pipe 2 and the lower main beam pipe 3 is facilitated; the double-layer structure is formed conveniently through the matching arrangement of the T-shaped rods 13 and the U-shaped rods 14 on two sides, the motor is supported stably, the strength of the frame is enhanced, breakage is avoided, then a shock pad is laid between the opposite U-shaped rods 14, one end of the shock pad is hinged with the cylinder body end of the second shock absorber 10 through a hinge rod, vibration generated by motor work is damped conveniently, and influence on a driver is avoided; the V-shaped connecting block 8 is hinged with the lower main beam pipe 3, the second connecting shaft 15 is arranged to be convenient for supporting and connecting the V-shaped connecting block 8, so that when the rear wheel is jolt, the rear wheel drives the first connecting rod 9, the first connecting rod 9 drives the second damper 10 to perform telescopic damping by driving the V-shaped connecting block 8, and the influence of the complexity of road conditions on the stability of the frame is reduced; the second connecting rod 16 is convenient for supporting the tail pipe 11, and the supporting strength of the tail pipe 11 is convenient to strengthen.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a frame package assembly, includes front fork (1), goes up girder pipe (2) and lower girder pipe (3), its characterized in that: front fork (1) includes two first bumper shock absorbers (4), first bumper shock absorber (4) parallel arrangement, the power end joint of first bumper shock absorber (4) is equipped with rotatable first connecting axle (5) of connecting the front wheel jointly, connect between the cylinder body of first bumper shock absorber (4) and be equipped with I-shaped connecting piece (6), rotate on I-shaped connecting piece (6) and connect and be equipped with riser (7), riser (7) are connected girder pipe (2) and girder pipe (3) down, girder pipe (2) are connected to girder pipe (3) other end down, articulated on girder pipe (3) down are equipped with V type connecting block (8), V type connecting block (8) one end both sides are articulated respectively to be equipped with head rod (9), head rod (9) other end joint rotates the connection rear wheel jointly, V type connecting block (8) other end articulates and is equipped with second bumper shock absorber (10), girder pipe (2) are gone up in the other end hinge of second bumper shock absorber (10), be equipped with tail pipe (11) on the girder pipe (2).

2. A frame assembly structure according to claim 1, wherein: a first inclined rod (12) is connected between the upper main girder pipe (2) and the lower main girder pipe (3).

3. A frame assembly structure according to claim 1, wherein: the lower main beam pipe (3) comprises a T-shaped rod (13) connected with the vertical pipe (7), two sides of the T-shaped rod (13) are respectively and oppositely connected with a U-shaped rod (14) capable of supporting a motor, the other ends of the U-shaped rods (14) are jointly connected with the upper main beam pipe (2), and two ends of the T-shaped rod (13) are respectively connected with the U-shaped rods (14).

4. A frame assembly according to claim 3, wherein: the U-shaped connecting rods are connected between the U-shaped rods (14) and are provided with second connecting shafts (15), the second connecting shafts (15) are hinged to the bottom ends of the U-shaped rods (14) and away from one sides of the T-shaped rods (13), and the second connecting shafts (15) are connected with the V-shaped connecting blocks (8) in a rotating mode.

5. A frame assembly according to claim 3, wherein: two sides of the tail pipe (11) are respectively connected with a second connecting rod (16), and the other end of the second connecting rod (16) is connected with a U-shaped rod (14).