CN220535841U - Box-type electric tricycle - Google Patents
Box-type electric tricycle Download PDFInfo
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- CN220535841U CN220535841U CN202321450488.9U CN202321450488U CN220535841U CN 220535841 U CN220535841 U CN 220535841U CN 202321450488 U CN202321450488 U CN 202321450488U CN 220535841 U CN220535841 U CN 220535841U
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- baffle
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- box
- electric tricycle
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- 238000004804 winding Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The application provides a box electric tricycle, including electric tricycle main part and chamber door, be provided with the storage box on the support of electric tricycle main part tailstock department, the chamber door includes two center baffles, the top of one center baffle is provided with the top baffle, the bottom of another center baffle is provided with the bottom baffle, one side at top baffle both ends all fixedly connected with first axostylus axostyle, the center at two center baffle both ends all fixedly connected with second axostylus axostyle, one side at bottom baffle both ends all fixedly connected with support central siphon, the inner wall of storage box opening part both sides all processes spacing slide; the technical key points are as follows: through pulling the top baffle to the bottom motion, make top baffle drive two center baffles and a bottom baffle fold around the pin joint of each hinge, pack up bottom baffle, two center baffles and a top baffle to the bottom inner wall department of bin, be favorable to saving space, eliminate the harm that visual field blind area brought.
Description
Technical Field
The utility model belongs to the technical field of electric tricycles, and particularly relates to a box-type electric tricycles.
Background
The electric power is used as an important energy source with environmental protection, cleanness and high conversion rate, is widely used for production and life, uses the electric power as application to drive the updating of vehicles, promotes the low-carbonization development of the transportation industry, reduces the transportation cost, saves the energy source and protects the environment, and is one of important subjects of research in various countries of the world. The electric tricycle is used as a vehicle driven by electric power, has the advantages of strong applicability, flexibility, simplicity in maintenance, convenience in maintenance, low price and the like, and can flexibly pass through a narrow road. The electric tricycle has a reversing switch, can conveniently realize the reversing and forward running functions, is very practical in the same and small lanes with narrow roads, is very convenient to drive and park, and is widely applied to the short-distance transportation fields of families, cities and villages, individual rentals, factories, mining areas, sanitation, community cleaning and the like.
The existing Chinese patent document publication No. CN114932867A is characterized in that two motors drive two winding rollers to rotate respectively, when the motor at the top of a carriage rotates, a connecting plate is pulled to move upwards through a steel wire rope, at the moment, the connecting plate drives a luggage rack to move upwards, when the luggage rack moves to be flush with the top of the carriage, the luggage rack horizontally moves at the top of the carriage through the pulling of the steel wire rope above, meanwhile, the motor at the rear of the carriage rotates to enable the winding rollers to pay off the steel wire rope until the luggage rack moves to the top of the carriage, when an object on the luggage rack is taken, the motors at the top and the rear of the carriage simultaneously reversely rotate, the winding rollers above pay off the steel wire rope, and the winding rollers at the rear wind the steel wire rope; the design can facilitate the user to take the article, and is time-saving and labor-saving.
However, in the process of implementing the above technical solution, the following technical problems are found in the above technical solution:
the chamber door of the upper chamber body of the existing box-type electric tricycle is generally pulled outwards from the inside, the part of the chamber door extending to the outside from the chamber body is larger in the loading and unloading process, a visual field blind area is easy to appear on one side of the chamber door, and a certain safety risk is increased.
Disclosure of Invention
In order to overcome current not enough, this embodiment of the application provides a box electric tricycle, through handle pulling top baffle to the bottom motion, make top baffle drive two center baffles and a bottom baffle fold around the pin joint of each hinge, pack up to the bottom inner wall department of bin, be favorable to saving space, avoid appearing the visual field blind area among the prior art in the both sides of bin opening part, the chamber door of the box on having solved current box electric tricycle generally pulls open from inside to outside, in loading and getting the in-process of unloading thing, the chamber door is great from the part that extends to outside on the box, the problem of visual field blind area appears easily in one side of chamber door.
The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:
the box-type electric tricycle comprises an electric tricycle main body and a door, wherein a storage box is arranged on a bracket at the tail of the electric tricycle main body, and objects are stored in the storage box;
the chamber door is arranged in a foldable way, and the chamber door is folded from top to bottom.
In one possible implementation manner, the box door comprises two central baffles, one of which is provided with a top baffle at the top, the other of which is provided with a bottom baffle at the bottom, and the two central baffles, one of which is connected with the top baffle and the other of which is connected with the bottom baffle through two hinges.
In one possible implementation, the hinge between two of the central baffles is located outside the storage box and the hinge between one central baffle and the top baffle and between the other central baffle and the bottom baffle is located inside the storage box.
In one possible implementation, a handle is welded to the surface of one side of the top baffle, and the handle is located outside the storage box.
In one possible implementation manner, a first shaft rod is fixedly connected to one side of each of two ends of the top baffle, a second shaft rod is fixedly connected to the centers of two ends of the center baffle, and a supporting shaft tube is fixedly connected to one side of each of two ends of the bottom baffle.
In one possible implementation manner, the inner walls of two sides of the opening of the storage box are all provided with limiting slideways, the inside of the supporting shaft tube is connected with a positioning pin rod in a plug-in mode, the positioning pin rod is connected in the storage box in a pin joint mode, the second shaft rod is connected in the limiting slideways in a sliding mode and can rotate in the limiting slideways, and the supporting shaft tube rotates outside the positioning pin rod.
In one possible implementation manner, the outer parts of the first shaft rods are movably connected with limiting blocks, the top parts of the second shaft rods are fixedly connected with limiting vertical rods, and the limiting blocks are slidably connected in the limiting slide ways.
In one possible implementation manner, the limiting plug is connected to the limiting upright rod in a plug-in mode, a spring is fixedly connected to one side of the limiting plug, one end of the spring is fixedly connected with a supporting rod, and the limiting plug is slidably connected to the outer portion of one end of the supporting rod.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the top baffle is pulled to move to the bottom through the handle, so that the top baffle drives the two center baffles and one bottom baffle to fold around the hinge points of all hinges, and the bottom baffle, the two center baffles and one top baffle are folded towards the bottom inner wall of the storage box, thereby being beneficial to saving space and avoiding the occurrence of visual field blind areas in the prior art on two sides of the opening of the storage box;
2. through adjusting the threaded connection condition of adjusting bolt and swivel nut, can promote the bracing piece and drive the spring and make spacing bolt stretch into the inside of spacing pole setting, increase the contact area of spacing bolt and spacing pole setting, be favorable to guaranteeing spacing bolt and spacing pole setting and stably connect, make the chamber door with the shutoff of the opening of bin one side.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view showing the structure of the door in a folded state of the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a transverse cross-sectional view of the storage bin of the present utility model;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4 in accordance with the present utility model;
FIG. 6 is a longitudinal cross-sectional view of the storage case of the present utility model;
FIG. 7 is an enlarged schematic view of portion C of FIG. 6 in accordance with the present utility model;
fig. 8 is a cross-sectional view of a limit plug of the present utility model.
Description of the drawings: 1. an electric tricycle body; 2. a storage box; 3. a door; 301. a bottom baffle; 302. a center baffle; 303. a handle; 304. a top baffle; 305. a second shaft; 306. a first shaft; 307. a positioning pin rod; 308. a support shaft tube; 4. limiting slide ways; 5. limiting upright posts; 6. a limiting block; 7. a limit bolt; 8. a spring; 9. a support rod; 10. an adjusting bolt; 11. a screw sleeve.
Detailed Description
The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the overall thought is as follows:
example 1:
the embodiment introduces a concrete structure of a box-type electric tricycle, and particularly referring to fig. 1-8, the concrete structure comprises an electric tricycle main body 1 and a box door 3, wherein a storage box 2 is arranged on a bracket at the tail of the electric tricycle main body 1, the box door 3 comprises two central baffles 302, a top baffle 304 is arranged at the top of one central baffle 302, a bottom baffle 301 is arranged at the bottom of the other central baffle 302, and two hinges are respectively connected between the two central baffles 302, between one central baffle 302 and the top baffle 304 and between the other central baffle 302 and the bottom baffle 301;
the hinge between the two center baffles 302 is located at the outer side of the storage box 2, the hinge between one center baffle 302 and the top baffle 304 and the hinge between the other center baffle 302 and the bottom baffle 301 are located at the inner side of the storage box 2, when an opening at one side of the storage box 2 needs to be opened, the bottom baffle 301, the two center baffles 302 and the top baffle 304 rotate around a hinge point of the hinge, so that the box door 3 can be retracted from top to bottom;
secondly, in order to conveniently control the top baffle 304 to move towards the bottom, the bottom baffle 301, the two center baffles 302 and one top baffle 304 are driven to move and fold, a handle 303 is connected to the surface of one side of the top baffle 304 in a welding manner, and the handle 303 is positioned at the outer side of the storage box 2, so that a control point is conveniently provided for a user;
in some examples, a first shaft 306 is fixedly connected to one side of each of the two ends of the top baffle 304, a second shaft 305 is fixedly connected to the center of each of the two ends of the two center baffles 302, and a supporting shaft tube 308 is fixedly connected to one side of each of the two ends of the bottom baffle 301;
wherein, the inner walls of both sides of the opening of the storage box 2 are all processed with the spacing slide 4, the inside plug-in type connection of the supporting axle tube 308 has the locating pin 307, and the locating pin 307 pin-connects in the inside of the storage box 2, when controlling bottom baffle 301, two center baffles 302 and a top baffle 304 to fold, the second axle 305 slides in the inside of the spacing slide 4 to rotate in its inside simultaneously, and the supporting axle tube 308 rotates in the outside of the locating pin 307, until the surface of the bottom baffle 301 is laminated with the bottom inner wall of the storage box 2, and two center baffles 302 and the top baffle 304 are all in the horizontal state.
By adopting the technical scheme:
according to the design, the top baffle 304 is pulled to move towards the bottom through the handle 303, the second shaft rods 305 fixed at the two ends of the center baffle 302 and the limiting blocks 6 sleeved outside the first shaft rods 306 slide in the limiting slide ways 4, the first shaft rods 306 rotate in the limiting slide ways 6, the second shaft rods 305 rotate in the limiting slide ways 4, the supporting shaft tubes 308 rotate in the positioning pin rods 307, the top baffle 304 can drive the two center baffles 302 and one bottom baffle 301 to fold around the hinge points of the hinges, the bottom inner wall of the storage box 2 is folded, space is saved, and visual field blind areas caused by the transversely opened box doors at two sides of the opening of the storage box 2 are eliminated.
Example 2:
based on embodiment 1, this embodiment describes a specific structure of connection between the door 3 and the storage box 2, the outer parts of the first shaft rods 306 are all movably connected with limiting blocks 6, the top of the second shaft rods 305 are fixedly connected with limiting upright rods 5, and the limiting blocks 6 are slidably connected in the limiting slide ways 4;
wherein, the inside plug-in connection of spacing pole setting 5 has spacing bolt 7, one side fixed connection of spacing bolt 7 has spring 8, the fixed bracing piece 9 that is connected with of one end of spring 8, when the in-process of top baffle 304 to the top motion, drive the stopper 6 that cup joints in the outside of first axostylus axostyle 306 to the top motion, make the spacing pole setting 5 fixed at stopper 6 top promote spacing bolt 7 at the outside of bracing piece 9 one end and slide, make the spring 8 between spacing bolt 7 and the bracing piece 9 compressed, when spacing bolt 7 is located the inside opening part of spacing pole setting 5, spring 8 resets and promotes spacing bolt 7 to peg graft in the inside of spacing pole setting 5, restrict stopper 6 to the bottom motion through spacing pole setting 5;
secondly, in order to ensure that one end of the limiting plug pin 7 is stably inserted into the limiting vertical rod 5, limiting the limiting vertical rod 5 to move towards the bottom, one end of the supporting rod 9 is fixedly connected with an adjusting bolt 10, and a threaded sleeve 11 is connected to the outer portion of the adjusting bolt 10 in a threaded manner, so that one side of the threaded sleeve 11 is fixedly connected with the surface of the storage box 2, when the threaded connection condition of the adjusting bolt 10 and the threaded sleeve 11 is adjusted, the supporting rod 9 can be pushed to drive a spring 8 to enable the limiting plug pin 7 to extend into the limiting vertical rod 5, and the contact area between the limiting plug pin 7 and the limiting vertical rod 5 is increased.
The specific operation steps are as follows:
s1, a holding handle 303 pulls a top baffle 304 to move to the bottom, a first shaft rod 306 drives a limiting upright rod 5 fixed at the top of a limiting block 6 to apply pressure to the cambered surface at one end of a limiting plug pin 7, so that the limiting plug pin 7 slides outside a supporting rod 9, and a spring 8 is compressed;
s2, a second shaft rod 305 fixed at two ends of the center baffle 302 and a limiting block 6 sleeved outside a first shaft rod 306 slide in the limiting slide way 4, the first shaft rod 306 rotates in the limiting block 6, the second shaft rod 305 rotates in the limiting slide way 4, a supporting shaft tube 308 rotates in a positioning pin rod 307, and the top baffle 304, the two center baffles 302 and one bottom baffle 301 are folded around the hinge point of each hinge;
and S3, enabling the surface of the bottom baffle 301 to be attached to the bottom inner wall of the storage box 2, and enabling the two center baffles 302 and the top baffle 304 to be in a horizontal state.
By adopting the technical scheme:
the above-mentioned design can promote bracing piece 9 drive spring 8 through adjusting the threaded connection condition of adjusting bolt 10 and swivel nut 11 and make spacing bolt 7 stretch into the inside of spacing pole setting 5, increases spacing bolt 7 and spacing pole setting 5's contact area, when guaranteeing that top baffle 304 drives stopper 6 and spacing pole setting 5 through first axostylus axostyle 306 and moves to the top, makes spacing bolt 7 and spacing pole setting 5 stable connection, guarantees that chamber door 3 will store the opening shutoff of case 2 one side.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. A box electric tricycle, characterized by comprising:
the electric tricycle comprises an electric tricycle main body (1), wherein a storage box (2) is arranged on a bracket at the tail of the electric tricycle main body (1), and objects are stored in the storage box (2);
a door (3) which is arranged in a foldable way, wherein the door (3) is folded from top to bottom;
the box door (3) comprises two center baffles (302), wherein a top baffle (304) is arranged at the top of one center baffle (302), a bottom baffle (301) is arranged at the bottom of the other center baffle (302), and the two center baffles (302), the one center baffle (302) and the top baffle (304) and the other center baffle (302) and the bottom baffle (301) are all connected through two hinges.
2. The box-type electric tricycle of claim 1, wherein: the hinges between the two center baffles (302) are positioned on the outer side of the storage box (2), and the hinges between one center baffle (302) and the top baffle (304) and between the other center baffle (302) and the bottom baffle (301) are positioned on the inner side of the storage box (2).
3. The box-type electric tricycle of claim 1, wherein: a handle (303) is connected to one side of the top baffle plate (304) in a surface welding mode, and the handle (303) is located on the outer side of the storage box (2).
4. The box-type electric tricycle of claim 1, wherein: one side at both ends of the top baffle (304) is fixedly connected with a first shaft lever (306), the centers at both ends of the center baffle (302) are fixedly connected with a second shaft lever (305), and one side at both ends of the bottom baffle (301) is fixedly connected with a supporting shaft tube (308).
5. The box-type electric tricycle of claim 4, wherein: the inner wall of bin (2) opening part both sides all processes spacing slide (4), the inside plug-in type of supporting shaft tube (308) is connected with locating pin pole (307), locating pin pole (307) pin joint is connected in the inside of bin (2), second shaft pole (305) all slidingtype is connected in the inside of spacing slide (4) to can rotate in the inside of spacing slide (4), supporting shaft tube (308) rotate in the outside of locating pin pole (307).
6. The box-type electric tricycle of claim 4, wherein: two the outside of first axostylus axostyle (306) is all movably connected with stopper (6), the top fixed connection of second axostylus axostyle (305) has spacing pole setting (5), the inside at spacing slide (4) is connected to stopper (6) slidingtype.
7. The box-type electric tricycle of claim 6 wherein: the novel lifting device is characterized in that a limiting plug (7) is connected to the inside of the limiting vertical rod (5) in a plug-in mode, a spring (8) is fixedly connected to one side of the limiting plug (7), a supporting rod (9) is fixedly connected to one end of the spring (8), and the limiting plug (7) is slidably connected to the outside of one end of the supporting rod (9).
8. The box-type electric tricycle of claim 7 wherein: one end of the supporting rod (9) is fixedly connected with an adjusting bolt (10), the outer thread of the adjusting bolt (10) is connected with a threaded sleeve (11), and one side of the threaded sleeve (11) is fixedly connected with the surface of the storage box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450488.9U CN220535841U (en) | 2023-06-08 | 2023-06-08 | Box-type electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450488.9U CN220535841U (en) | 2023-06-08 | 2023-06-08 | Box-type electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220535841U true CN220535841U (en) | 2024-02-27 |
Family
ID=89963511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321450488.9U Active CN220535841U (en) | 2023-06-08 | 2023-06-08 | Box-type electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220535841U (en) |
-
2023
- 2023-06-08 CN CN202321450488.9U patent/CN220535841U/en active Active
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