CN221214404U - Put motor and take place of driving frame - Google Patents
Put motor and take place of driving frame Download PDFInfo
- Publication number
- CN221214404U CN221214404U CN202322548243.6U CN202322548243U CN221214404U CN 221214404 U CN221214404 U CN 221214404U CN 202322548243 U CN202322548243 U CN 202322548243U CN 221214404 U CN221214404 U CN 221214404U
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- Prior art keywords
- pipe
- shock absorber
- connecting end
- rear fork
- bracket
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- 238000013016 damping Methods 0.000 claims abstract description 29
- 230000035939 shock Effects 0.000 claims description 31
- 239000006096 absorbing agent Substances 0.000 claims description 29
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model provides a centrally-mounted motor vehicle frame for replacing a driving vehicle, and relates to the technical field of vehicle frames. The middle motor vehicle frame comprises a middle motor fixing bracket, wherein the middle motor fixing bracket is provided with a middle pipe and a rear fork bracket, the middle pipe is provided with a frame main beam pipe, and one end of the frame main beam pipe, which is far away from the middle pipe, is provided with a head pipe; the rear fork support is rotationally arranged on the middle motor fixing support, and a transverse damping component is arranged between the rear fork support and the middle pipe; the middle tube is arranged above the rear fork bracket and is provided with a battery mounting bracket. The utility model can reduce the vibration amplitude during running, improve the comfort of a driver, and can not be directly transmitted to a battery when the tire jumps up and down during running, so that short-circuit ignition is not easy to happen, and the safety is higher.
Description
Technical Field
The utility model relates to the technical field of frames, in particular to a middle motor driving-substituted frame.
Background
The disadvantage of the traditional folding electric vehicle is that the folding electric vehicle is changed by a bicycle, the professional performance is not strong, the whole vehicle quality cannot keep up, the rigid requirements of driving instead of driving are that the vehicle can be folded, small, short, narrow and short, the battery capacity is required to be large, the running distance is required, and the folding electric vehicle is comfortable and safe, and the severe conditions are a challenge for a designer.
The shock absorber of the traditional driving electric bicycle is required to be installed upwards to be supported, the working stroke of the shock absorber is long, the vibration amplitude is large when a driver runs, and the comfort is poor. In addition, the traditional driving electric bicycle battery is not good in mounting mode, the tire can be directly transferred to the battery when jumping up and down, the battery is easy to catch fire in a short circuit mode, and the safety is required to be improved.
Disclosure of utility model
The utility model aims to provide a centrally-mounted motor vehicle frame for replacing a driving vehicle, which can solve the defects of the prior art, can reduce the vibration amplitude during driving, improve the comfort of a driver, can not be directly transmitted to a battery when a tire jumps up and down during driving, is not easy to cause short-circuit ignition, and has higher safety.
The utility model adopts the technical scheme that:
The embodiment of the application provides a middle motor vehicle-driving-substituted frame, which comprises a middle motor fixing bracket, wherein the middle motor fixing bracket is provided with a middle pipe and a rear fork bracket, the middle pipe is provided with a frame main beam pipe, and one end of the frame main beam pipe, which is far away from the middle pipe, is provided with a head pipe; the rear fork support is rotationally arranged on the middle motor fixing support, and a transverse damping component is arranged between the rear fork support and the middle pipe; the middle tube is arranged above the rear fork bracket and is provided with a battery mounting bracket.
Further, in some embodiments of the present utility model, the transverse damper assembly includes a damper, the damper is disposed obliquely, and an end of the damper with a lower height is rotatably connected to the middle tube, and an end of the damper with a higher height is rotatably connected to the rear fork bracket.
Further, in some embodiments of the present utility model, a damper fixing seat is disposed between the damping damper and the middle tube, the damper fixing seat is disposed on the middle tube, and an end of the damping damper with a lower height is rotatably connected with the damper fixing seat.
Further, in some embodiments of the present utility model, the rear fork bracket includes a first connection end, a second connection end, and a third connection end, the first connection end is located between the second connection end and the third connection end, and the first connection end is located above the second connection end and the third connection end; the first connecting end is rotationally connected with one end of the damping shock absorber, which is higher in height, and the third connecting end is rotationally connected with the middle motor fixing support.
Further, in some embodiments of the present utility model, the central motor fixing bracket is provided with a rotating shaft fixing seat, and the third connecting end is rotatably connected with the rotating shaft fixing seat through a pin shaft.
Further, in some embodiments of the present utility model, a waterproof controller box is disposed at the top of the central motor fixing bracket, and the waterproof controller box is disposed on the central tube.
Further, in some embodiments of the present utility model, a support rod is disposed between the battery mounting bracket and the center motor fixing bracket.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
The embodiment of the utility model provides a middle motor vehicle-driving-substituted frame, which comprises a middle motor fixing bracket, wherein the middle motor fixing bracket is provided with a middle pipe and a rear fork bracket, the middle pipe is provided with a frame main beam pipe, and one end of the frame main beam pipe, which is far away from the middle pipe, is provided with a head pipe; the rear fork support is rotationally arranged on the middle motor fixing support, and a transverse damping component is arranged between the rear fork support and the middle pipe; the middle tube is arranged above the rear fork bracket and is provided with a battery mounting bracket.
The vibration amplitude during running can be reduced, the comfort of a driver is improved, the vibration is not directly transmitted to a battery when the tire jumps up and down during running, short-circuit ignition is not easy to occur, and the safety is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a mid-motor vehicle-driving-substituted frame provided by an embodiment of the present utility model;
FIG. 2 is a front view of a rear fork carriage and a damping shock absorber provided in an embodiment of the present utility model;
FIG. 3 is a front view of a pool mounting bracket and support bar provided in an embodiment of the utility model.
Icon: 1-a middle motor fixing bracket; 2-middle tube; 3-a frame main beam tube; 4-a rear fork bracket; 5-battery mounting brackets; 6-damping a shock absorber; 7-a damper fixing seat; 8-a first connection terminal; 9-a second connection terminal; 10-a third connection terminal; 11-a rotating shaft fixing seat; 12-pin shafts; 13-head tube; 14-a waterproof controller box; 15-supporting rods; 16-a self-locking folder; 17-drive motor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
Furthermore, the terms "horizontal," "vertical," and the like, if any, do not denote a requirement that the component be absolutely horizontal or vertical, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1-3, the present embodiment provides a middle motor vehicle frame, which includes a middle motor fixing bracket 1, wherein the middle motor fixing bracket 1 is provided with a middle tube 2 and a rear fork bracket 4, the middle tube 2 is used for installing a seat, and the rear fork bracket 4 is used for installing a rear wheel. The middle pipe 2 is provided with a frame main beam pipe 3, and the frame main beam pipe 3 can be provided with an existing self-locking folder 16 for folding the frame. A head pipe 13 is arranged at one end of the frame main beam pipe 3, which is far away from the middle pipe 2, and the head pipe 13 is used for installing a front wheel main shaft; the rear fork bracket 4 is rotatably arranged on the middle motor fixing bracket 1, and a transverse shock absorption component is arranged between the rear fork bracket 4 and the middle pipe 2; the middle tube 2 is arranged above the rear fork bracket 4 and is provided with a battery mounting bracket 5, and the battery mounting bracket 5 is used for mounting a storage battery. The transverse shock absorption assembly comprises a damping shock absorber 6, the damping shock absorber 6 is obliquely arranged, one end of the damping shock absorber 6 with lower height is rotationally connected with the middle pipe 2, and one end of the damping shock absorber 6 with higher height is rotationally connected with the rear fork bracket 4.
So through the installation of damping bumper shock absorber 6 slope, its one end height that is close to the locomotive is low, and damping bumper shock absorber 6 resilience force is forward pushing, and the car is more steady and energy-conserving, and damping bumper shock absorber 6 working stroke is short, and damping bumper shock absorber 6 working stroke does not need to be so long for short shock absorber also can reach the same splendid effect of long shock absorber, and vibration amplitude is little when the driver goes, improves the travelling comfort when driving. Because the battery mounting bracket 5 is arranged on the middle pipe 2 and is positioned above the rear fork bracket 4, the tire can not be directly transferred to the battery when jumping up and down in the running process, short-circuit ignition is not easy to happen, and the safety is higher. And the battery mounting bracket 5 is of a suspension design, so that the high-capacity battery can be conveniently mounted. The middle motor fixing support 1 is used for installing the driving motor 17, so that the whole gravity center of the frame is at the middle end position, the vehicle is more stable, and the middle motor belongs to a power-assisted framework and can exercise the body. The middle motor fixing bracket 1 is arranged to firmly pull and weld the whole vehicle frame together, so that the vehicle frame can bear larger impact force, and the vehicle frame is not easy to break.
As shown in fig. 1 to 3, in some embodiments of the present utility model, a damper fixing seat 7 is disposed between the damping damper 6 and the middle tube 2, the damper fixing seat 7 is disposed on the middle tube 2, and a lower end of the damping damper 6 is rotatably connected to the damper fixing seat 7. This facilitates the mounting of the damping vibration absorber 6 via the vibration absorber mount 7.
As shown in fig. 1-3, in some embodiments of the present utility model, the rear fork bracket 4 includes a first connecting end 8, a second connecting end 9, and a third connecting end 10, the first connecting end 8 is located between the second connecting end 9 and the third connecting end 10, and the first connecting end 8 is located above the second connecting end 9 and the third connecting end 10; the first connecting end 8 is rotationally connected with one end of the damping shock absorber 6, which is higher in height, and the third connecting end 10 is rotationally connected with the middle motor fixing bracket 1. The middle motor fixing support 1 is provided with a rotating shaft fixing seat 11, and the third connecting end 10 is rotatably connected with the rotating shaft fixing seat 11 through a pin shaft 12.
Optionally, the first connecting end 8 and the third connecting end 10 of this embodiment may be configured as an S-shape, and the S-shape design is matched with the transverse damping damper 6, so that the front is low, the rear is high, the chain is not pulled and falls, and the soft tail effect is good.
As shown in fig. 1 to 3, in some embodiments of the present utility model, a waterproof controller box 14 is disposed on top of the central motor fixing bracket 1, and the waterproof controller box 14 is disposed on the central tube 2. The original triangular space above the five-way structure of the bicycle is designed into the waterproof controller box 14, so that related electronic components such as a controller of the electric bicycle and the like can be conveniently installed, the occupied space is small, and the bicycle frame is smaller and simpler.
As shown in fig. 1 to 3, in some embodiments of the present utility model, a support rod 15 is provided between the battery mounting bracket 5 and the center motor fixing bracket 1. The utility model is convenient to support the battery mounting bracket 5 through the support rod 15 by arranging the support rod 15.
The foregoing is merely a preferred embodiment of the present utility model, and it is not intended to limit the present utility model, and it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiment, but may be embodied in 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. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a put motor and take the place of driving frame which characterized in that: the middle motor fixing support is provided with a middle pipe and a rear fork support, the middle pipe is provided with a frame main beam pipe, and one end of the frame main beam pipe, which is far away from the middle pipe, is provided with a head pipe; the rear fork support is rotationally arranged on the middle motor fixing support, and a transverse shock absorption component is arranged between the rear fork support and the middle pipe; and a battery mounting bracket is arranged above the rear fork bracket by the middle pipe.
2. A mid-motor vehicle frame as defined in claim 1, wherein: the transverse shock absorption assembly comprises a damping shock absorber, the damping shock absorber is obliquely arranged, one end of the damping shock absorber, which is lower in height, is rotationally connected with the middle pipe, and one end of the damping shock absorber, which is higher in height, is rotationally connected with the rear fork support.
3. A mid-motor vehicle frame as claimed in claim 2, wherein: the damping shock absorber is characterized in that a shock absorber fixing seat is arranged between the damping shock absorber and the middle pipe, the shock absorber fixing seat is arranged on the middle pipe, and one end of the damping shock absorber with lower height is rotationally connected with the shock absorber fixing seat.
4. A mid-motor vehicle frame as claimed in claim 2, wherein: the rear fork bracket comprises a first connecting end, a second connecting end and a third connecting end, wherein the first connecting end is positioned between the second connecting end and the third connecting end, and the first connecting end is positioned above the second connecting end and the third connecting end; the first connecting end is rotationally connected with one end of the damping shock absorber, which is higher in height, and the third connecting end is rotationally connected with the middle motor fixing support.
5. A mid-motor vehicle frame as defined in claim 4, wherein: the middle motor fixing support is provided with a rotating shaft fixing seat, and the third connecting end is in rotating connection with the rotating shaft fixing seat through a pin shaft.
6. A mid-motor vehicle frame as defined in claim 1, wherein: the top of the middle motor fixing support is provided with a waterproof controller box, and the waterproof controller box is arranged on the middle pipe.
7. A mid-motor vehicle frame as defined in claim 1, wherein: and a supporting rod is arranged between the battery mounting bracket and the middle motor fixing bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322548243.6U CN221214404U (en) | 2023-09-19 | 2023-09-19 | Put motor and take place of driving frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322548243.6U CN221214404U (en) | 2023-09-19 | 2023-09-19 | Put motor and take place of driving frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221214404U true CN221214404U (en) | 2024-06-25 |
Family
ID=91542498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322548243.6U Active CN221214404U (en) | 2023-09-19 | 2023-09-19 | Put motor and take place of driving frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221214404U (en) |
-
2023
- 2023-09-19 CN CN202322548243.6U patent/CN221214404U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |