CN216232726U - Split type electric bicycle frame that carries cargo - Google Patents
Split type electric bicycle frame that carries cargo Download PDFInfo
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- CN216232726U CN216232726U CN202122791538.7U CN202122791538U CN216232726U CN 216232726 U CN216232726 U CN 216232726U CN 202122791538 U CN202122791538 U CN 202122791538U CN 216232726 U CN216232726 U CN 216232726U
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Abstract
The utility model belongs to the technical field of electric bicycles, in particular to a split type cargo-carrying electric bicycle frame, which aims at solving the problem that a cargo-carrying basket of an electric bicycle is inconvenient to disassemble, assemble, carry and use, and the scheme is provided at present, wherein the split type cargo-carrying electric bicycle frame comprises a frame, a placing seat is fixed at the top end of the frame, the cargo-carrying basket is arranged at the top end of the placing seat, a limiting seat is fixed at the top end of the placing seat, a slot matched with the limiting seat is formed in the bottom end of the cargo-carrying basket, a mounting groove is formed in the bottom end of the limiting seat, and a limiting mechanism is arranged in the mounting groove; according to the utility model, the limiting mechanism is arranged to limit the position between the goods carrying basket and the placing seat, so that the goods carrying basket on the frame can be detached for use, people can conveniently shop and use daily, the practicability of plastic bags can be reduced, the garbage pollution is reduced, the environmental protection benefit is improved, the limiting of the limiting mechanism on the goods carrying basket can be controlled by rotating the knob, and the goods carrying basket can be conveniently and quickly operated during disassembly and assembly.
Description
Technical Field
The utility model relates to the technical field of electric bicycles, in particular to a split type cargo-carrying electric bicycle frame.
Background
An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle.
The existing electric bicycle is relatively fixed in structure, a goods carrying basket arranged on a bicycle is generally fixed on the bicycle frame through bolts and cannot be used in a split mode, the applicability of the goods carrying basket is greatly reduced, and people generally need to use more plastic bags to carry goods to be purchased when purchasing in daily life, so that the problem that the goods are not convenient to carry in daily shopping of people can be solved by designing the split type goods carrying electric bicycle frame, the garbage pollution can be effectively reduced, and the environmental protection benefit is improved.
Therefore, a need exists for a split type electric bicycle frame for solving the problem that the cargo basket of the electric bicycle is inconvenient to disassemble, assemble, carry and use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a split type electric bicycle frame for carrying cargo, which solves the problem that a basket for carrying cargo of an electric bicycle is inconvenient to disassemble, assemble, carry and use.
In order to achieve the purpose, the utility model adopts the following technical scheme: a split type cargo-carrying electric bicycle frame comprises a frame body, wherein a placing seat is fixed at the top end of the frame body, a cargo carrying basket is arranged at the top end of the placing seat, a limiting seat is fixed at the top end of the placing seat, a slot matched with the limiting seat is formed in the bottom end of the cargo carrying basket, a mounting groove is formed in the bottom end of the limiting seat, and a limiting mechanism is arranged inside the mounting groove;
the limiting mechanism comprises a rotating shaft which is rotatably connected with the top end of the mounting groove, a transmission gear is tightly sleeved on the outer side wall of the rotating shaft, two symmetrically arranged sliding rods are slidably connected between the inner walls of the two sides of the mounting groove, rack plates matched with the transmission gear are fixed on the side walls, close to each other, of the two sliding rods, two symmetrically arranged limiting blocks are fixed on the side walls of one side of each sliding rod, and limiting grooves matched with the limiting blocks are formed in the side walls of the two sides of each slot respectively;
an installation cavity is formed in the placing seat, a rotating rod is rotatably connected to the side wall of one side of the installation cavity, a worm is fixedly sleeved on the outer side wall of the rotating rod, the bottom end of the rotating shaft penetrates through the top end of the placing seat and extends into the installation cavity, a worm wheel meshed with the worm is fixedly sleeved at the bottom end of the rotating shaft, and a knob coaxially arranged with the rotating rod is rotatably connected to the outer wall of one side of the placing seat;
and a clamping mechanism is arranged at the top end of the placing seat.
Preferably, fixture is including seting up two external screw threads at the dwang lateral wall, and the screw thread opposite direction of two external screw threads, the lateral wall threaded connection of external screw thread has the thread bush, the both sides lateral wall of thread bush is fixed with the carriage release lever respectively, one end of carriage release lever and one side lateral wall sliding connection of installation cavity, the top of carriage release lever is fixed with the slider, the slider slides and runs through place the top lateral wall of seat, the top of two adjacent sliders is fixed with splint jointly.
Preferably, the two rack plates are respectively positioned at two sides of the transmission gear, and the two rack plates are respectively meshed with the transmission gear for transmission.
Preferably, the top end of the placing seat is provided with a plurality of through grooves matched with the sliding block, and the side walls on the two sides of the sliding block are in sliding connection with the side walls on the two sides of the through grooves.
Preferably, the bottom end of the clamping plate is in contact with the top end of the placing seat, and the contact surface of the clamping plate and the placing seat is a smooth plane.
Preferably, the outer walls of the two sides of the cargo carrying basket are respectively fixed with a rotating seat, and a handle is rotatably connected between the two rotating seats.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the limiting mechanism is arranged to limit the position between the goods carrying basket and the placing seat, so that the goods carrying basket on the frame can be detached for use, people can conveniently shop and use daily, the practicability of plastic bags can be reduced, the garbage pollution is reduced, the environmental protection benefit is improved, the limiting of the limiting mechanism on the goods carrying basket can be controlled by rotating the knob, and the goods carrying basket can be conveniently and quickly operated during disassembly and assembly.
2. According to the utility model, the limiting state between the limiting block and the limiting groove can be controlled by rotating the knob, so that the convenience of the loading basket in dismounting and mounting is improved, the clamping state of the clamping plate on the loading basket can be controlled by rotating the knob, the stability of the loading basket in mounting is improved, and the loading basket can be conveniently dismounted and used.
Drawings
FIG. 1 is a schematic view of an overall structure of a frame of a split electric bicycle for carrying cargo according to the present invention;
FIG. 2 is a schematic structural view of a seat for a frame of a split electric bicycle for carrying cargo according to the present invention;
fig. 3 is a bottom view of the cargo basket structure of the frame of the split-type cargo electric bicycle according to the present invention;
FIG. 4 is a schematic disassembled view of a spacing seat structure of a frame of the split type electric bicycle for carrying cargo according to the present invention;
fig. 5 is a disassembled schematic view of the structure of the placing seat of the frame of the split type cargo electric bicycle according to the present invention.
In the figure: 1. a frame; 2. a placing seat; 3. a cargo basket; 4. a limiting seat; 5. a slot; 6. mounting grooves; 7. a limiting mechanism; 8. a rotating shaft; 9. a transmission gear; 10. a slide bar; 11. a rack plate; 12. a limiting block; 13. a limiting groove; 14. a mounting cavity; 15. rotating the rod; 16. a worm; 17. a worm gear; 18. a knob; 19. a clamping mechanism; 20. an external thread; 21. a threaded sleeve; 22. a travel bar; 23. a slider; 24. a through groove; 25. a splint; 26. a rotating seat; 27. a handle.
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.
Referring to fig. 1-5, a split type cargo-carrying electric bicycle frame comprises a frame 1, wherein a placing seat 2 is fixed at the top end of the frame 1, a cargo carrying basket 3 is arranged at the top end of the placing seat 2, a limiting seat 4 is fixed at the top end of the placing seat 2, a slot 5 matched with the limiting seat 4 is formed in the bottom end of the cargo carrying basket 3, a mounting groove 6 is formed in the bottom end of the limiting seat 4, and a limiting mechanism 7 is arranged inside the mounting groove 6; the limiting mechanism 7 comprises a rotating shaft 8 rotatably connected with the top end of the mounting groove 6, a transmission gear 9 is fixedly sleeved on the outer side wall of the rotating shaft 8, two symmetrically-arranged sliding rods 10 are slidably connected between the inner walls of the two sides of the mounting groove 6, rack plates 11 matched with the transmission gear 9 are fixed on the side walls, close to each other, of the two sliding rods 10, two symmetrically-arranged limiting blocks 12 are fixed on the side walls of one side of each sliding rod 10, and limiting grooves 13 matched with the limiting blocks 12 are formed in the side walls of the two sides of the slot 5 respectively; a mounting cavity 14 is formed in the placing seat 2, a rotating rod 15 is rotatably connected to the side wall of one side of the mounting cavity 14, a worm 16 is fixedly sleeved on the outer side wall of the rotating rod 15, the bottom end of the rotating shaft 8 penetrates through the top end of the placing seat 2 and extends into the mounting cavity 14, a worm wheel 17 meshed with the worm 16 is fixedly sleeved at the bottom end of the rotating shaft 8, and a knob 18 coaxially arranged with the rotating rod 15 is rotatably connected to the outer wall of one side of the placing seat 2; the top end of the placing seat 2 is provided with a clamping mechanism 19; carry out spacing installation to carrying cargo basket 3 and placing between the seat 2 through setting up stop gear 7, make the cargo basket 3 that carries on this frame 1 can carry out the split and use, the daily shopping of the people of being convenient for and use, can reduce the practicality of plastic bag, the rubbish pollution has been reduced, the environmental protection benefit has been improved, can control stop gear 7 spacing to carrying cargo basket 3 through rotating knob 18, it is comparatively convenient that the operation is used when the dismouting to carry cargo basket 3 during, it is fixed to carry out the centre gripping to carrying cargo basket 3 through fixture 19, the stability of carrying cargo basket 3 when the installation has further been improved.
The two rack plates 11 are respectively positioned at two sides of the transmission gear 9, the two rack plates 11 are respectively meshed with the transmission gear 9 for transmission, the top end of the placing seat 2 is provided with a plurality of through grooves 24 matched with the sliding block 23, and the side walls at two sides of the sliding block 23 are connected with the side walls at two sides of the through grooves 24 in a sliding manner.
The bottom of splint 25 contacts with the top of placing seat 2, and the splint 25 is smooth plane with the contact surface of placing seat 2, and the both sides outer wall of basket 3 that carries cargo is fixed with respectively rotates the seat 26, rotates between two seats 26 and is connected with handle 27.
The working principle is as follows: when the cargo carrying basket 3 needs to be disassembled, the rotating knob 18 is rotated to drive the rotating rod 15 to rotate, when the rotating rod 15 rotates, thread transmission is carried out between the external thread 20 and the thread sleeves 21, then the two thread sleeves 21 and the moving rod 22 are driven to move towards two sides, when the moving rod 22 moves, the clamping plate 25 is driven to move through the sliding block 23, then the clamping state of the two clamping plates 25 on the cargo carrying basket 3 is released, when the rotating rod 15 rotates, the worm 16 and the worm wheel 17 are driven to carry out meshing transmission, then the rotating shaft 8 is driven to rotate, when the rotating shaft 8 rotates, the transmission gear 9 and the rack plate 11 are driven to carry out meshing transmission, then the two rack plates 11 and the sliding rod 10 are driven to mutually approach, when the sliding rod 10 moves, the limiting block 12 is driven to move away from the limiting groove 13, then the limiting state between the limiting block 12 and the cargo carrying basket 3 is released, and finally the cargo carrying basket 3 can be disassembled for use by rotating the handle 27 to twist up the cargo carrying basket 3 along the vertical direction, when needs will carry goods basket 3 and install to placing on the seat 2, will carry the slot 5 and the spacing 4 grafting of the basket 3 bottom of carrying goods, then the antiport knob 18 can drive stopper 12 and insert the spacing inslot 13 and carry on spacingly to carrying goods basket 3, can also drive two splint 25 simultaneously and be close to each other and carry out the centre gripping to carrying goods basket 3, improves the stability of carrying goods basket 3 when the installation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The split type cargo-carrying electric bicycle frame comprises a frame (1) and is characterized in that a placing seat (2) is fixed at the top end of the frame (1), a cargo carrying basket (3) is arranged at the top end of the placing seat (2), a limiting seat (4) is fixed at the top end of the placing seat (2), a slot (5) matched with the limiting seat (4) is formed in the bottom end of the cargo carrying basket (3), a mounting groove (6) is formed in the bottom end of the limiting seat (4), and a limiting mechanism (7) is arranged inside the mounting groove (6);
the limiting mechanism (7) comprises a rotating shaft (8) rotatably connected with the top end of the mounting groove (6), a transmission gear (9) is fixedly sleeved on the outer side wall of the rotating shaft (8), two symmetrically arranged sliding rods (10) are slidably connected between the inner walls of the two sides of the mounting groove (6), rack plates (11) matched with the transmission gear (9) are fixed on the side walls, close to each other, of the two sliding rods (10), two symmetrically arranged limiting blocks (12) are fixed on the side walls of one side of each sliding rod (10), and limiting grooves (13) matched with the limiting blocks (12) are formed in the side walls of the two sides of the slot (5) respectively;
an installation cavity (14) is formed in the placing seat (2), a rotating rod (15) is rotatably connected to the side wall of one side of the installation cavity (14), a worm (16) is tightly sleeved on the outer side wall of the rotating rod (15), the bottom end of the rotating shaft (8) penetrates through the top end of the placing seat (2) and extends into the installation cavity (14), a worm wheel (17) meshed with the worm (16) is tightly sleeved at the bottom end of the rotating shaft (8), and a knob (18) coaxially arranged with the rotating rod (15) is rotatably connected to the outer wall of one side of the placing seat (2);
the top end of the placing seat (2) is provided with a clamping mechanism (19).
2. The split type electric bicycle frame for goods loading as claimed in claim 1, characterized in that the clamping mechanism (19) comprises two external threads (20) arranged on the outer side wall of the rotating rod (15), the thread directions of the two external threads (20) are opposite, a thread sleeve (21) is connected to the outer side wall of the external threads (20) in a threaded manner, a moving rod (22) is fixed to each of the two side walls of the thread sleeve (21), one end of the moving rod (22) is connected with one side wall of the mounting cavity (14) in a sliding manner, a sliding block (23) is fixed to the top end of the moving rod (22), the sliding block (23) penetrates through the side wall of the top end of the placing seat (2) in a sliding manner, and a clamping plate (25) is fixed to the top ends of two adjacent sliding blocks (23) together.
3. The split cargo electric bicycle frame according to claim 1, wherein two rack plates (11) are respectively located on both sides of the transmission gear (9), and the two rack plates (11) are respectively meshed with the transmission gear (9) for transmission.
4. The frame for the split electric bicycle for cargo carrying as claimed in claim 2, wherein the top end of the placing seat (2) is provided with a plurality of through slots (24) matched with the sliding block (23), and the side walls at two sides of the sliding block (23) are slidably connected with the side walls at two sides of the through slots (24).
5. The frame for a split electric bicycle for carrying cargo as claimed in claim 2, characterized in that the bottom end of the clamping plate (25) is in contact with the top end of the placing seat (2), and the contact surface of the clamping plate (25) and the placing seat (2) is a smooth plane.
6. The frame for the split electric bicycle for cargo carrying as claimed in claim 1, wherein the cargo carrying basket (3) is fixed with rotating seats (26) on the outer walls of both sides respectively, and a handle (27) is rotatably connected between the two rotating seats (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122791538.7U CN216232726U (en) | 2021-11-15 | 2021-11-15 | Split type electric bicycle frame that carries cargo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122791538.7U CN216232726U (en) | 2021-11-15 | 2021-11-15 | Split type electric bicycle frame that carries cargo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216232726U true CN216232726U (en) | 2022-04-08 |
Family
ID=80940203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122791538.7U Active CN216232726U (en) | 2021-11-15 | 2021-11-15 | Split type electric bicycle frame that carries cargo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216232726U (en) |
-
2021
- 2021-11-15 CN CN202122791538.7U patent/CN216232726U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |