CN218477586U - Electric bicycle frame with batteries disassembled and assembled from five-way part - Google Patents
Electric bicycle frame with batteries disassembled and assembled from five-way part Download PDFInfo
- Publication number
- CN218477586U CN218477586U CN202222465808.XU CN202222465808U CN218477586U CN 218477586 U CN218477586 U CN 218477586U CN 202222465808 U CN202222465808 U CN 202222465808U CN 218477586 U CN218477586 U CN 218477586U
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- Prior art keywords
- way
- frame
- battery
- frame body
- electric bicycle
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- 238000007789 sealing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000011109 contamination Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
- B62J43/28—Arrangements of batteries characterised by the mounting hidden within the cycle frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
- B62K19/40—Frame parts shaped to receive other cycle parts or accessories for attaching accessories, e.g. article carriers, lamps
Abstract
The utility model discloses an electric bicycle frame for dismounting batteries from a five-way position, which comprises a frame body, wherein the frame body comprises a five-way frame body and a lower pipe connected to the upper part of the five-way frame body, the lower part of the five-way frame body is provided with a mounting port, the five-way frame body is communicated with the lower pipe and is filled with batteries into the lower pipe through the mounting port at the lower part, and the batteries and the lower pipe are fixedly mounted through fasteners; the side of the five-way frame body is provided with a shaft hole, and the shaft hole is assembled into the middle shaft. The utility model discloses a set up the installing port from five-way support body lower part, in the assembling process, by installing port department installation battery, and other internal elements fixed to the inner space of frame in, then accomplish centraxonial installation, can be good hide the possibility that installing port position reduced foreign matter and got into corrosion contamination, the design low tube structure that need not complicacy comes the dismouting battery, guarantee the intensity and the outward appearance integrality of frame on the whole, and the windage resistance coefficient of frame also can not receive the influence, guarantee smooth and easy stability that the vehicle was ridden.
Description
Technical Field
The utility model belongs to the technical field of the vehicle and specifically relates to an electric bicycle frame from five-way position dismouting battery is related to.
Background
In order to facilitate travel and realize low carbon and environmental protection, more and more people abandon driving automobiles and select bicycles or electric vehicles; the electric vehicle is selected by more and more people for use, is small in size and convenient to store, and can more easily run on a non-motor vehicle lane and a pedestrian passageway in a small space. The electric bicycle needs to be provided with a battery and a controller in a frame to supply power to the vehicle and control the vehicle. For the frame with the hidden battery box for the lower tube, the common battery box extraction mode in the market at present is an upper taking, lower taking or front taking (head tube tapping extraction), wherein the lower tube needs to be cut in the upper taking and lower taking mode, the frame strength is affected, and the lower tube needs to be thickened on the premise of ensuring the frame strength, which can lead to weight increase; the former (extracting through the hole of the head pipe) mode can damage the appearance integrity of the bicycle and influence the wind resistance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's is not enough, provides a from electric bicycle frame of five-way position dismouting battery, relies on the opening that is used for the dismouting battery to set up at lower five-way position, with its good hiding to guarantee the bulk strength of frame, reduce the windage.
The utility model adopts the following technical scheme: a frame of an electric bicycle for dismounting a battery from a five-way position comprises a frame, wherein the frame comprises a five-way frame body and a lower pipe connected to the upper part of the five-way frame body, the lower part of the five-way frame body is provided with a mounting opening, the five-way frame body is communicated with the lower pipe and is used for loading the battery into the lower pipe through the mounting opening at the lower part, and the battery and the lower pipe are fixedly mounted through a fastener; the side of the five-way frame body is provided with a shaft hole, and the shaft hole is assembled into the middle shaft.
As an improvement, the middle shaft comprises a body and a middle shaft bushing, and the body is sleeved in the middle shaft bushing to rotate.
As an improvement, the mounting opening is detachably provided with a sealing cover.
As an improvement, the front side and the rear side of the sealing cover are fixedly installed with the five-way frame body through fasteners.
As an improvement, the frame further comprises a middle pipe, the middle pipe is connected to the upper portion of the five-way frame body and located behind the lower pipe, the five-way frame body is communicated with the middle pipe, a controller is arranged in the middle pipe through a mounting hole in the lower portion, and the controller is electrically connected with the battery.
As an improvement, the upper parts of the middle pipe and the lower pipe are connected with the upper pipe, and the middle pipe, the lower pipe and the upper pipe form a triangular structure.
As an improvement, the middle pipe is provided with an outer support, the outer support is detachably provided with a kettle battery, the five-way support is provided with a line interface for being connected with the kettle battery, and the line interface is electrically connected with the controller.
As an improvement, the frame further comprises a rear lower frame and a rear upper frame, the far ends of the rear lower frame and the rear upper frame are connected, the near end of the rear lower frame is connected to the five-way frame body, the near end of the rear upper frame is connected to the upper portion of the middle pipe, and the middle pipe, the rear lower frame and the rear upper frame form a triangular structure.
The utility model has the advantages that: the installation opening is formed in the lower portion of the five-way frame body, the battery and other internal elements are installed in the installation opening and fixed in the internal space of the frame in the assembling process, then the installation of the middle shaft is completed, the installation opening can be well hidden, the possibility that external substances enter corrosion pollution is reduced, the battery is dismounted without a complicated design of a pipe structure, the strength and the appearance integrity of the frame are integrally guaranteed, the wind resistance coefficient of the frame cannot be influenced, and the smooth stability of riding of a vehicle is guaranteed.
Drawings
Fig. 1 is a schematic view of a side assembly structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional assembly structure of the present invention.
Fig. 3 is a schematic view of a three-dimensional assembly structure of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the present invention is a specific embodiment of an electric bicycle frame for assembling and disassembling a battery from a five-way position. The bicycle frame comprises a bicycle frame 1, wherein the bicycle frame 1 comprises a five-way frame body 11 and a lower pipe 12 connected to the upper part of the five-way frame body 11, a mounting opening 10 is formed in the lower part of the five-way frame body 11, the five-way frame body 11 is communicated with the lower pipe 12, a battery 2 is arranged in the lower pipe 12 through the mounting opening 10 in the lower part, and the battery 2 and the lower pipe 12 are fixedly mounted through a fastener 3; the side of the five-way frame body 11 is provided with a shaft hole 111, and a middle shaft 112 is assembled at the position of the shaft hole l 11.
The utility model discloses when using, five-way support body 11 is used for accepting the linking into an integrated entity of different pipelines around as the frame part of bottommost on the one hand, and the inside cavity that its formed can be used to the space of arranging of vehicle component and circuit line's the space of arranging on the one hand, and then omits to optimize and fall outside wiring and component arrangement, makes the electric bicycle appearance more succinct, reduces the windage, reduces the possibility of component aging damage. The lower part of the five-way frame body 11 is provided with a mounting port l0, the five-way frame body 11 is communicated with the lower pipe 12, a battery 2 can be installed into the lower pipe 12 through a mounting port 10 as shown in fig. 1, and after the battery is installed in place, a fastener 3 is installed by means of a designed hole structure, so that the limiting and fixing of the battery 2 and the lower pipe 12 are completed, and the stability of the battery 2 is further ensured, and the space of the five-way frame body 11 is not influenced; then, a middle shaft 112 is installed in the side shaft hole 111 of the five-way frame body 11 for setting the pedal. Compared with the mode of taking down or taking before the lower tube battery, the utility model has more complete lower tube and better strength; the battery 2 and the lower tube 12 can be completely surrounded and matched, and the battery 2 is fixed more firmly and stably; will the utility model discloses be applied to highway car (ROAD) and highway cross country vehicle (GRAVEL), frame strength and windage all need priority to consider, the utility model discloses under the condition of guaranteeing whole frame intensity and outward appearance integrality, the wind resistance coefficient that the mount port of below also made the frame can not receive the influence, guarantees that the smooth and easy stability of vehicle riding.
As a modified embodiment, the middle axle 112 includes a body and a middle axle bushing 113, and the body is sleeved in the middle axle bushing 113 for rotation.
As shown in fig. 2, the body is fitted into the axle hole 111 in cooperation with the middle axle bushing 113, the body can rotate in the middle axle bushing 113, and the middle axle bushing 113 isolates the inner space of the five-way frame 11, so that the normal rotation of the middle axle 112 body and the pedal cannot be affected by the circuits or elements arranged in the five-way frame 11.
As a modified embodiment, a cover 101 is detachably provided at the mounting port 10.
As shown in fig. 3, by the arrangement of the cover 101, the internal space of the five-way frame body l1 is better protected, the possibility that foreign matters enter the five-way frame body to corrode and pollute parts is further avoided, the overall appearance is more attractive, and the wind resistance is smaller.
As a modified embodiment, the front and rear sides of the cover 101 are fixed to the frame body 1 by fasteners 3.
As shown in fig. 3, after the cover 101 covers the mounting opening 10, the cover can be mounted and fixed on the frame body 1l by the fasteners 3 arranged in front and at the back, so that the overall strength of the frame is higher, and the internal elements and circuits are protected better.
As an improved specific embodiment, the frame 1 further includes a middle tube 13, the middle tube 13 is connected to the upper portion of the five-way frame body 11 and located behind the lower tube 12, the five-way frame body l1 is communicated with the middle tube 13, the controller 4 is installed in the middle tube 13 through the installation opening 10 in the lower portion, and the controller 4 is electrically connected with the battery 2.
As shown in fig. 1, 2 and 3, the upper part of the middle tube 13 is used for installing the seat cushion, the hollow structure can be used for accommodating the controller 4, the opening of the installation opening 10 can correspond to the middle tube l3 and the lower tube 12, and then the battery 2 and the controller 4 can be respectively installed through linear movement, the two are not interfered with each other, and the controller 4 and the battery 2 can be accommodated and limited by the full cooperation of the inner space of the middle tube 13 and the inner space of the lower tube 12, on one hand, the size of the controller 4 is fully designed, the addition setting of the required functions is ensured, on the other hand, the accommodating space as large as possible is provided for the battery 2, the capacity of the battery 2 is improved, and the mileage of the vehicle is increased. The wiring of the battery 2 and the controller 4 is housed and connected in the five-way frame 11, well hidden and protected.
As a modified embodiment, the upper parts of the middle pipe 13 and the lower pipe 12 are connected with the upper pipe 14, and the middle pipe 13, the lower pipe 12 and the upper pipe 14 form a triangular structure.
As shown in fig. 1, 2 and 3, the upper tube 14 is connected to the middle tube 13 and the lower tube 12 at the upper portion, and the integrally formed triangular structure provides good structural strength to the integral frame 1, which is beneficial to prolonging the service life of the electric bicycle and improving the safety of the vehicle in use.
As an improved specific implementation manner, the middle pipe 13 is provided with the outer support 15, the outer support 15 is detachably provided with the kettle battery 5, the five-way frame 11 is provided with a line interface 51 for connecting with the kettle battery 5, and the line interface 51 is electrically connected with the controller 4.
As shown in fig. 1, 2 and 3, the outer support 15 is located in a triangular structure formed by the middle pipe 13, the lower pipe 12 and the upper pipe 14, so that good accommodation is facilitated, and normal riding of a vehicle is not affected, the outer support 15 is used for dismounting and mounting the kettle battery 5, after the kettle battery 5 is connected to the line interface 51, the line interface 51 is connected to the controller 4 through a line in the five-way frame body 11, so that electric quantity of the vehicle can be better expanded, and mileage of the vehicle is further increased; and the kettle batteries 5 can be more conveniently and rapidly charged for running of the vehicle, or the kettle batteries 5 can be carried and replaced for use to increase mileage.
As a modified embodiment, the frame 1 further comprises a rear lower frame 16 and a rear upper frame 17, the rear lower frame 16 is connected with the distal end of the rear upper frame 17, the proximal end of the rear lower frame 16 is connected to the five-way frame body 11, the proximal end of the rear upper frame 17 is connected to the upper portion of the middle tube 13, and the middle tube 13, the rear lower frame 16 and the rear upper frame 17 form a triangular structure.
As shown in fig. 1, 2 and 3, the rear lower frame l6 and the rear upper frame 17 are respectively connected at the upper and lower positions of the middle tube 13, and the integrally formed triangular structure provides good structural strength for the integral frame 1, which is beneficial to prolonging the service life of the electric bicycle and improving the safety of the vehicle; in specific implementation, the rear lower frame 16 and the rear upper frame 17 are respectively provided with a left group and a right group, and the middle part can be used for installing rear wheels and corresponding accessories.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a from electric bicycle frame of five-way position dismouting battery, includes frame (1), frame (1) include five-way support body (11) and connect in low tube (12) on five-way support body (11) upper portion, its characterized in that: the battery pack is characterized in that a mounting opening (10) is formed in the lower portion of the five-way frame body (11), the five-way frame body (11) is communicated with the lower pipe (12) and a battery (2) is installed in the lower pipe (12) through the mounting opening (10) in the lower portion, and the battery (2) and the lower pipe (12) are fixedly installed through a fastening piece (3); the side surface of the five-way frame body (11) is provided with a shaft hole (111), and a middle shaft (112) is assembled in the shaft hole (111).
2. The electric bicycle frame for dismounting the battery from the five-way position according to claim 1, characterized in that: the middle shaft (112) comprises a body and a middle shaft bushing (113), and the body is sleeved in the middle shaft bushing (113) to rotate.
3. The electric bicycle frame for dismounting the battery from the five-way position as claimed in claim 1, wherein: a sealing cover (101) is detachably arranged at the mounting port (10).
4. The electric bicycle frame for detaching the battery from the five-way junction as claimed in claim 3, wherein: the front side and the rear side of the sealing cover (101) are fixedly installed on the five-way frame body (11) through fasteners (3).
5. The electric bicycle frame for dismounting the battery from the five-way part according to any one of claims 1 to 4, characterized in that: frame (1) still includes well pipe (13), well pipe (13) are connected in five-way support body (11) upper portion and are located the rear of low tube (12), five-way support body (11) and well pipe (13) intercommunication and through installing port (10) of lower part to well pipe (13) built-in controller (4), controller (4) are connected with battery (2) electricity.
6. The electric bicycle frame for detaching the battery from the five-way junction as claimed in claim 5, wherein: frame (1) still includes upper tube (14), well pipe (13) and lower tube (12) upper portion are connected upper tube (14), well pipe (13), lower tube (12) and upper tube (14) form the triangle-shaped structure.
7. The electric bicycle frame for dismounting the battery from the five-way position according to claim 5, characterized in that: the water kettle is characterized in that an outer support (15) is arranged on the middle pipe (13), a kettle battery (5) is detachably arranged on the outer support (15), a line interface (51) is arranged on the five-way support body (11) and used for being connected with the kettle battery (5), and the line interface (51) is electrically connected with the controller (4).
8. The electric bicycle frame for detaching the battery from the five-way junction as claimed in claim 5, wherein: frame (1) still includes back lower carriage (16) and back upper bracket (17), the distal end of back lower carriage (16) and back upper bracket (17) is connected, the near-end of back lower carriage (16) is connected to five-way support body (11), the near-end of back upper bracket (17) is connected to well pipe (13) upper portion, well pipe (13), back lower carriage (16) and back upper bracket (17) form the triangle-shaped structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222465808.XU CN218477586U (en) | 2022-09-16 | 2022-09-16 | Electric bicycle frame with batteries disassembled and assembled from five-way part |
| PCT/CN2023/070904 WO2024055491A1 (en) | 2022-09-16 | 2023-01-06 | Electric bicycle frame having battery removed and installed from five-way part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222465808.XU CN218477586U (en) | 2022-09-16 | 2022-09-16 | Electric bicycle frame with batteries disassembled and assembled from five-way part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218477586U true CN218477586U (en) | 2023-02-14 |
Family
ID=85167653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222465808.XU Active CN218477586U (en) | 2022-09-16 | 2022-09-16 | Electric bicycle frame with batteries disassembled and assembled from five-way part |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218477586U (en) |
| WO (1) | WO2024055491A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146568A (en) * | 2016-12-03 | 2018-06-12 | 浙江超级电气科技有限公司 | A kind of electric bicycle fame |
| CN206243360U (en) * | 2016-12-03 | 2017-06-13 | 浙江超级电气科技有限公司 | A kind of frame structure of electric bicycle |
| ES1191458Y (en) * | 2017-08-24 | 2018-01-04 | Ebikemotion Tech S L | ELECTRICAL MOTORIZATION DEVICE IN PEDALEOASISTIDO BICYCLES |
| JP2019155985A (en) * | 2018-03-08 | 2019-09-19 | ヤマハ発動機株式会社 | Saddle riding electric vehicle |
| BE1028442B1 (en) * | 2020-06-29 | 2022-01-31 | E2 Drives Sa | E-bike frame part |
| CN215361727U (en) * | 2020-12-22 | 2021-12-31 | 布鲁莱斯(太仓)电动科技有限公司 | Electric power-assisted bicycle frame |
| CN215043351U (en) * | 2021-06-04 | 2021-12-07 | 品上佳自行车(深圳)有限公司 | Battery mounting structure of electric bicycle |
-
2022
- 2022-09-16 CN CN202222465808.XU patent/CN218477586U/en active Active
-
2023
- 2023-01-06 WO PCT/CN2023/070904 patent/WO2024055491A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024055491A1 (en) | 2024-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Youheng Automobile Co.,Ltd. Assignor: JINHUA ZHUOYUAN INDUSTRY Co.,Ltd. Contract record no.: X2023980050289 Denomination of utility model: An electric bicycle frame for disassembling and assembling batteries from the five links Granted publication date: 20230214 License type: Common License Record date: 20231205 |
|
| EE01 | Entry into force of recordation of patent licensing contract |