CN215475541U

CN215475541U - Hidden electric power-assisted bicycle frame of moving away to avoid possible earthquakes

Info

Publication number: CN215475541U
Application number: CN202121078992.1U
Authority: CN
Inventors: 林宏昇
Original assignee: Boguan Technology Jiangsu Co ltd
Current assignee: Boguan Technology Jiangsu Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-01-11
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a shock-absorbing hidden electric power-assisted frame, which comprises a main beam, wherein a cross beam is welded at the top of the main beam, the cross beam is symmetrically welded, the top of the cross beam is welded with the mounting rack, the top of the mounting rack is symmetrically welded with the support columns, the outer wall of the supporting column is fixedly provided with a baffle plate, one end of the main beam is welded with a connecting pipe, the outer wall of the connecting pipe is welded with a rear bracket, the rear support is symmetrically welded, a lower fixed block is arranged at the top of the rear support, a shock-absorbing spring is wound on the outer wall of the lower fixed block, can prevent the storage battery from being damaged due to the fact that the storage battery impacts the shell in the running process of the vehicle, meanwhile, the storage battery can be prevented from being damaged when accumulated water enters the battery placing groove when the vehicle runs on an accumulated water road section, the service life of the storage battery is greatly prolonged, simultaneously, the storage battery can be placed in the battery placing groove, so that the storage battery can be greatly improved to be mounted and dismounted.

Description

Hidden electric power-assisted bicycle frame of moving away to avoid possible earthquakes

Technical Field

The utility model relates to the technical field of power-assisted frame production, in particular to a shock-absorbing hidden electric power-assisted frame.

Background

The moped comprises a frame, a front wheel, a rear wheel and a storage battery arranged at the bottom end of the frame, wherein the frame of the moped is composed of hollow pipes which are communicated with each other, the frame is used as a support of the electric vehicle, the frame pipe is taken as a main body at present, along with the rapid development of vehicles, the moped with high safety is technically improved, the frame is mainly formed by welding the hollow pipes which are communicated with each other, a five-way is connected at the hollow pipe joint at the bottom of the frame, and a middle shaft driving chain assembly is arranged in the five-way.

The prior use process still has the following problems:

1. in the use process of the conventional power-assisted bicycle frame, a storage battery is generally placed at the lower part of a stool and a pedal, so that the installation mode is inconvenient, and the storage battery is disassembled and installed;

2. the existing moped frame has poor shock absorption and shock absorption performance in the using process, so that the frame can bear large pressure, the frame can be broken due to long-time stress, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a shock-absorbing hidden type electric power-assisted frame, which solves the problems that a storage battery is generally placed at a low position of a stool and a pedal plate in the using process of the conventional power-assisted frame, the mounting mode is inconvenient, the storage battery is disassembled and mounted, and meanwhile, the shock absorption and shock absorption performances are poor in the using process of the conventional power-assisted frame, so that the frame bears large pressure, the frame is broken due to long-time stress, and certain potential safety hazards exist.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hidden electric power assisted frame of moving away to avoid possible earthquakes, includes the girder, the welding of girder top has the crossbeam, crossbeam symmetric welding, the welding of crossbeam top has the mounting bracket, the symmetric welding of mounting bracket top has the support column, support column outer wall fixed mounting has the baffle, the welding of girder one end has the connecting pipe, the welding of connecting pipe outer wall has the after-poppet, the after-poppet symmetric welding, the after-poppet top is equipped with down the fixed block, the spring of moving away to avoid possible earthquakes is installed in the winding of fixed block outer wall down, the fixed block is installed at the spring top of moving away to avoid possible earthquakes, it welds in cushion frame bottom to go up fixed block top.

Preferably, the welding of girder one end has the locomotive pole, the inside hollow structure that is of locomotive pole, the symmetrical welding of girder outer wall has first supporting beam, crossbeam one end welding is at first supporting beam outer wall.

Preferably, the welding of first supporting beam top has the auxiliary beam, the welding of auxiliary beam bottom has the second to prop up a supporting beam, the welding of first supporting beam outer wall has the auxiliary stand, the welding of auxiliary stand one end is at the auxiliary beam outer wall, the welding of auxiliary beam outer wall has fixed horizontal pole.

Preferably, the welding of auxiliary girder outer wall has the connecting block, the connecting block mid-mounting has the cushion frame, the inside bolt that is equipped with of connecting block, bolt through connection piece and cushion frame just extend to the opposite side of connecting block.

Preferably, a sheath is arranged at one end of the connecting block, a nut is arranged on the other side of the connecting block, and the bolt penetrates through the sheath and the connecting block and is connected with the nut through threads.

Preferably, the top of the cushion frame is welded with a cushion mounting plate, and cushion mounting holes are uniformly distributed in the top of the cushion mounting plate.

Preferably, the baffles are uniformly welded around the mounting plate, and a battery placing groove is arranged between the baffles.

(III) advantageous effects

The utility model provides a shock-absorbing hidden electric power-assisted frame. The method has the following beneficial effects:

(1) this helping hand frame, through the baffle, the mounting panel, the effectual in-process of using at current helping hand frame of having solved of setting up of battery standing groove and auxiliary beam, generally all place the storage battery in the stool low and running-board department, such mounting means is inconvenient, the dismantlement and the installation of storage battery, the setting up of baffle can prevent that the storage battery from leading to the condition that the storage battery damaged at the in-process storage battery striking shell that the vehicle was gone, can prevent simultaneously that ponding from getting into that the battery standing groove is inside to make the storage battery damage when the ponding highway section is gone, very big promotion the life of storage battery, the storage battery can be placed to battery standing groove inside simultaneously, just so very big promotion the installation dismantlement of storage battery.

(2) This helping hand frame, through the support column, the second support column, the current helping hand frame of having effectually solved of setting up of auxiliary stand and spring of moving away to avoid possible earthquakes in-process that uses, the shock attenuation is relatively poor with the performance of moving away to avoid possible earthquakes, like this will lead to the frame to bear great pressure, long-time atress can lead to the fracture of frame, there is certain potential safety hazard, the setting up of spring of moving away to avoid possible earthquakes can the effectual vibrations that reduce the vehicle and produce at the in-process that goes to the injury of frame, very big promotion the life of frame, the potential safety hazard has been reduced simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a top plan view of the vehicle frame of the present invention;

FIG. 3 is a schematic structural view of an auxiliary beam according to the present invention;

fig. 4 is a sectional view of an auxiliary beam of the present invention.

In the figure, 1-main beam, 2-head rod, 3-connecting pipe, 4-rear support, 5-first supporting beam, 6-cross beam, 7-mounting frame, 8-baffle, 9-supporting column, 10-auxiliary beam, 11-second supporting beam, 12-connecting block, 13-cushion frame, 14-auxiliary support, 15-bolt, 16-cushion mounting hole, 17-upper fixing block, 18-shock-absorbing spring, 19-lower fixing block, 20-mounting plate, 21-sheath, 22-nut, 23-cushion mounting plate, 24-battery placing groove and 25-fixed cross rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a shock-absorbing hidden electric power-assisted bicycle frame comprises a main beam 1, a cross beam 6 is welded at the top of the main beam 1, the cross beam 6 is symmetrically welded, the mounting frame 7 is welded at the top of the cross beam 6, the support columns 9 are symmetrically welded at the top of the mounting frame 7, the outer wall of the supporting column 9 is fixedly provided with a baffle 8, one end of the main beam 1 is welded with a connecting pipe 3, the outer wall of the connecting pipe 3 is welded with a rear bracket 4, the rear bracket 4 is symmetrically welded, the top of the rear bracket 4 is provided with a lower fixing block 19, the outer wall of the lower fixed block 19 is wound with a shock absorbing spring 18, the top of the shock absorbing spring 18 is provided with an upper fixed block 17, go up the welding of fixed block 17 top in cushion frame 13 bottom, shock-absorbing spring 18 sets up the very big damage that the vibrations that produce when having reduced the vehicle and travel led to the fact girder 1 and crossbeam 6, very big extension the life of frame.

The welding of 1 one end of girder has headstock pole 2, headstock pole 2 is inside to be hollow structure, the symmetrical welding of 1 outer wall of girder has first supporting beam 5, the welding of 6 one end of crossbeam is at 5 outer walls of first supporting beam, and setting up of first supporting beam 5 has made things convenient for the installation of auxiliary beam 10, has promoted the installation convenience of auxiliary beam 10 simultaneously.

The welding of 5 tops of first supporting beam has auxiliary beam 10, auxiliary beam 10 bottom welding has a second supporting beam 11, the welding of 11 outer walls of first supporting beam has auxiliary support 14, the welding of 14 one end of auxiliary support is at auxiliary beam 10 outer walls, auxiliary beam 10 outer wall welding has fixed horizontal pole 25, and auxiliary support 14 sets up the very big stability that has promoted a second supporting beam 11.

10 outer wall welding of auxiliary beam has connecting

block

12, 12 mid-mounting of connecting block has cushion frame 13, the inside bolt 15 that is equipped with of connecting block 12, bolt 15 runs through connecting block 12 and cushion frame 13 and extends to the opposite side of connecting block 12, and the very big promotion of installation of bolt 15 cushion frame 13's installation has made things convenient for cushion frame 13's installation and dismantlement simultaneously.

Connecting block 12 one end is equipped with sheath 21, connecting block 12 opposite side is equipped with nut 22, bolt 15 runs through sheath 21 and connecting block 12 and through threaded connection nut 22, and the setting of sheath 21 can protect bolt 15 not damaged, has prolonged bolt 15's life simultaneously.

Cushion mounting panel 23 has been welded at cushion frame 13 top, cushion mounting panel 23 top evenly distributed has cushion mounting hole 16, and the installation of cushion mounting panel 23 has made things convenient for the installation of cushion mounting hole 16, and the setting up of cushion mounting hole 16 has made things convenient for the installation and the dismantlement of cushion simultaneously.

Baffle 8 beadings are around mounting panel 20, be equipped with battery standing groove 24 between the baffle 8, the setting up of battery standing groove 24 has made things convenient for the installation of storage battery, has made things convenient for the maintenance when storage battery is maintained simultaneously.

The working principle is as follows: place the storage battery inside battery standing groove 24 during the use, the bottom of battery standing groove 24 is equipped with mounting panel 20, mounting panel 20 can be used for placing the storage battery, 20 top welding of mounting panel has baffle 8 simultaneously, baffle 8 can surround the storage battery, 1 top welding has first supporting beam 5 through the girder, 5 top welding of first supporting beam has auxiliary beam 10, the outer wall welding of auxiliary beam 10 has connecting block 12, connecting block 12 is inside to have cushion frame 13 through 15 fixed mounting of bolt, cushion mounting panel 23 is installed at cushion frame 13 top, 23 top evenly distributed of cushion mounting panel has cushion mounting hole 16, cushion mounting frame 13 bottom is equipped with fixed block 17, go up 17 outer wall windings of fixed block and install suspension spring 18.

The utility model comprises 1-main beam, 2-head rod, 3-connecting pipe, 4-rear support, 5-first supporting beam, 6-cross beam, 7-mounting rack, 8-baffle, 9-supporting column, 10-auxiliary beam, 11-second supporting beam, 12-connecting block, 13-cushion rack, 14-auxiliary support, 15-bolt, 16-cushion mounting hole, 17-upper fixing block, 18-shock-absorbing spring, 19-lower fixing block, 20-mounting plate, 21-sheath, 22-nut, 23-cushion mounting plate, 24-battery placing groove and 25-fixed cross bar, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the components can be known by technicians in the field through technical manuals or conventional experimental methods, the utility model solves the problems that the battery jar is generally arranged at the lower part of the stool and the pedal plate in the using process of the prior moped frame, the mounting mode is inconvenient, the battery jar is disassembled and mounted, meanwhile, the prior boosting bicycle frame has poor shock absorption and shock absorption performance in the using process, so that the bicycle frame can bear larger pressure, the bicycle frame can be broken due to long-time stress, and certain potential safety hazard exists, can prevent the storage battery from being damaged due to the fact that the storage battery impacts the shell in the running process of the vehicle, meanwhile, the storage battery can be prevented from being damaged when accumulated water enters the battery placing groove when the vehicle runs on an accumulated water road section, the service life of the storage battery is greatly prolonged, simultaneously, the storage battery can be placed in the battery placing groove, so that the storage battery can be greatly improved to be mounted and dismounted.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hidden electric power frame of moving away to avoid possible earthquakes which characterized in that: including girder (1), girder (1) top welding has crossbearer (6), crossbearer (6) symmetric welding, crossbearer (6) top welding has mounting bracket (7), mounting bracket (7) top symmetric welding has support column (9), support column (9) outer wall fixed mounting has baffle (8), girder (1) one end welding has connecting pipe (3), connecting pipe (3) outer wall welding has after-poppet (4), after-poppet (4) symmetric welding, after-poppet (4) top is equipped with down fixed block (19), damping spring (18) are installed in fixed block (19) outer wall winding down, last fixed block (17) are installed at damping spring (18) top, it welds in cushion frame (13) bottom to go up fixed block (17) top.

2. The shock-absorbing hidden electric power-assisted frame of claim 1, characterized in that: girder (1) one end welding has headstock pole (2), headstock pole (2) are inside to be hollow structure, girder (1) outer wall symmetric welding has first supporting beam (5), crossbearer (6) one end welding is at first supporting beam (5) outer wall.

3. The shock-absorbing hidden electric power-assisted frame of claim 2, characterized in that: the welding of first supporting beam (5) top has auxiliary beam (10), auxiliary beam (10) bottom welding has a second supporting beam (11), the welding of second supporting beam (11) outer wall has auxiliary stand (14), the welding of auxiliary stand (14) one end is at auxiliary beam (10) outer wall, the welding of auxiliary beam (10) outer wall has fixed horizontal pole (25).

4. The shock-absorbing hidden electric power-assisted frame of claim 3, characterized in that: the utility model discloses a cushion structure, including auxiliary beam (10), connecting block (12) outer wall welding has connecting block (12), connecting block (12) mid-mounting has cushion frame (13), connecting block (12) inside is equipped with bolt (15), bolt (15) run through connecting block (12) and cushion frame (13) and extend to the opposite side of connecting block (12).

5. The shock-absorbing hidden electric power-assisted frame of claim 4, characterized in that: connecting block (12) one end is equipped with sheath (21), connecting block (12) opposite side is equipped with nut (22), bolt (15) run through sheath (21) and connecting block (12) and through threaded connection nut (22).

6. The shock-absorbing hidden electric power-assisted frame of claim 4, characterized in that: cushion mounting panel (23) have been welded at cushion frame (13) top, cushion mounting panel (23) top evenly distributed has cushion mounting hole (16).

7. The shock-absorbing hidden electric power-assisted frame of claim 1, characterized in that: baffle (8) uniform weld is around mounting panel (20), be equipped with battery standing groove (24) between baffle (8).