Electric luggage case with novel steering mode

Abstract

The utility model relates to the technical field of electric luggage cases, in particular to an electric luggage case with a novel steering mode, which comprises a case body, a steering wheel component and a vertical handle component, the steering wheel assembly is connected with the vertical handle assembly, arranged at the front end of the box body and capable of moving in the direction close to or away from the front end of the box body. The steering wheel assembly comprises a front fork, a frame, a left connecting rod, a right connecting rod, a left claw, a right claw and a steering wheel; the front fork is connected with the vertical handle assembly; the frame is fixedly arranged and can rotate relative to the vertical handle assembly; the right side of the front fork, the right connecting rod and the right claw are sequentially and rotationally connected with one another; the left claw and the right claw are also rotationally connected with the frame; the left steering wheel is rotationally arranged on the left claw, and the right steering wheel is rotationally arranged on the right claw. Through the structural cooperation, the two steering wheels can be driven to rotate to control the steering of the electric luggage case, and the electric luggage case is provided with four wheels, so that the stability of the electric luggage case in the using process is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric suitcase technical field, concretely relates to a novel electric suitcase of steering mode. BACKGROUND

[0002] The electric suitcase is an innovative product combining the functions of traditional suitcases and personal mobility devices, aiming to provide users with more convenient, intelligent and comfortable travel and daily commuting experiences. Some electric suitcases are designed with a riding function, allowing users to easily ride and reduce physical burden when traveling short distances.

[0003] The electric suitcase is equipped with a motor for driving the electric suitcase to travel, a steering handle for controlling the direction, and a steering wheel and other structures. The existing electric suitcase generally only configures one steering wheel, resulting in the existing electric suitcase being mostly a "three-wheel" structure with poor stability. SUMMARY

[0004] (I) The utility model wants to solve the problem that the existing electric suitcase generally only configures one steering wheel, resulting in the existing electric suitcase being mostly a "three-wheel" structure with poor stability.

[0005] (II) Technical solution

[0006] To solve the above technical problems, the utility model embodiment provides a novel electric suitcase of steering mode, which comprises: a box body, a steering wheel assembly and a vertical handle assembly;

[0007] The steering wheel assembly is connected to the vertical handle assembly and is arranged at the front end of the box body, and can move towards or away from the front end of the box body;

[0008] The steering wheel assembly comprises a front fork, a frame, a left connecting rod, a right connecting rod, a left sheep horn, a right sheep horn and a steering wheel; the front fork is fixedly connected to the vertical handle assembly; the frame is fixedly arranged and can rotate relative to the vertical handle assembly; the left side of the front fork, the left connecting rod and the left sheep horn are sequentially rotatably connected, and the right side of the front fork, the right connecting rod and the right sheep horn are sequentially rotatably connected; one end of the left sheep horn away from the left connecting rod and one end of the right sheep horn away from the right connecting rod are also rotatably connected to the frame; the steering wheel is provided with two, and the two steering wheels are a left steering wheel and a right steering wheel, respectively; the left steering wheel is rotatably arranged on the left sheep horn, and the right steering wheel is rotatably arranged on the right sheep horn.

[0009] Furthermore, the handlebar assembly includes a front tube and a first locking member; the fork includes a main board and a connecting rod, one end of the main board is provided with the connecting rod, and the left and right sides of the other end are respectively rotatably connected to the left connecting rod and the right connecting rod; the connecting rod is inserted into the front tube from the lower end of the front tube and fixed by the first locking member provided at the lower end of the front tube.

[0010] Furthermore, the handlebar assembly also includes a T-handle and a second locking member; the T-handle is inserted into the front tube from the upper end of the front tube and can slide relative to the front tube; the second locking member is disposed at the upper end of the front tube and is used to restrict the sliding of the T-handle.

[0011] Furthermore, the second locking element is a quick-release bundle fixed to the upper end of the front tube.

[0012] Furthermore, the front fork is rotatably mounted within the frame via bearings.

[0013] Furthermore, the left and right ends of the frame are respectively provided with a left connecting shaft and a right connecting shaft, the left steering horn is rotatably connected to the left connecting shaft, and the right steering horn is rotatably connected to the right connecting shaft.

[0014] Furthermore, the housing is equipped with a slide rail, and the vehicle frame is slidably connected to the slide rail via a connecting frame.

[0015] Furthermore, the front end of the housing is provided with a receiving groove, in which the steering wheel assembly can be housed.

[0016] Furthermore, when the steering wheel assembly is located within the receiving groove, the front end of the steering wheel assembly is flush with the end face of the front end of the housing.

[0017] Furthermore, the interior of the housing is divided into an equipment cavity and a storage cavity by a partition, and the slide rail is located inside the equipment cavity.

[0018] The beneficial effects of this utility model are:

[0019] This utility model provides a novel electric luggage case with a steering mechanism, comprising: a case body, a steering wheel assembly, and a handlebar assembly; the steering wheel assembly is connected to the handlebar assembly and disposed at the front end of the case body, and is capable of moving towards or away from the front end of the case body; the steering wheel assembly includes a front fork, a frame, a left connecting rod, a right connecting rod, a left steering horn, a right steering horn, and a steering wheel; the front fork is fixedly connected to the handlebar assembly; the frame is fixedly disposed and is rotatable relative to the handlebar assembly; the left side of the front fork, the left connecting rod, and the left steering horn are rotatably connected in sequence, and the right side of the front fork, the right connecting rod, and the right steering horn are rotatably connected in sequence; the end of the left steering horn away from the left connecting rod and the end of the right steering horn away from the right connecting rod are also rotatably connected to the frame; two steering wheels are provided, namely a left steering wheel and a right steering wheel, the left steering wheel being rotatably disposed on the left steering horn and the right steering wheel being rotatably disposed on the right steering horn.

[0020] The electric luggage compartment is controlled by the front fork, left connecting rod, right connecting rod, left steering wheel, and right steering wheel working together to drive the left steering wheel 48 and the right steering wheel 48. The electric luggage compartment is equipped with a total of four wheels, which makes it more stable during use. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a structural schematic diagram of an electric luggage box provided in an embodiment of the present utility model;

[0023] Figure 2 A cross-sectional view of an electric luggage box provided in an embodiment of this utility model;

[0024] Figure 3 This is a structural diagram of the box.

[0025] Figure 4 This is a structural diagram of the box. Figure 4 The accommodating slot portion is not included.

[0026] Figure 5 This is a schematic diagram of the drive component.

[0027] Figure 6 This is a schematic diagram of the structure in which the slider, slide rail, and lead screw cooperate.

[0028] Figure 7 Assembly drawing of handlebar assembly, drive assembly and steering wheel assembly;

[0029] Figure 8 Assembly drawing of the handlebar assembly and steering wheel assembly;

[0030] Figure 9 Exploded view of the handlebar assembly and steering wheel assembly;

[0031] Figure 10 This is a schematic diagram of the structure of the covering component;

[0032] Figure 11 A first-view structural schematic diagram of the steering wheel assembly;

[0033] Figure 12 This is a structural schematic diagram of the steering wheel assembly from a second perspective.

[0034] Icons: 1-Box body; 11-Accommodation slot; 12-Baffle; 121-Equipment cavity; 122-Storage cavity; 13-Drive wheel; 14-Connection hole;

[0035] 2-Standard handle assembly; 21-T-handlebar; 22-Head tube; 23-Cover; 231-Base; 232-Panel; 25-Connector bracket; 26-Dashboard;

[0036] 3-Drive assembly; 31-Driver component; 32-Lead screw; 33-Slider; 331-First cylinder; 332-Second cylinder; 34-Slide rail;

[0037] 4-Steering wheel assembly; 41-Front fork; 411-Linkage; 412-Main board; 42-Frame; 43-Riser tube; 44-Left linkage; 45-Right linkage; 46-Left steering knuckle; 47-Right steering knuckle; 48-Left steering wheel; 49-Right steering wheel; 5-Pedal assembly. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0040] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0041] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0042] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0043] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0044] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0045] like Figures 1 to 12As shown, this utility model embodiment provides a novel steering electric luggage box, including: a box body 1, a steering wheel assembly 4, and a handlebar assembly 2; the steering wheel assembly 4 is connected to the handlebar assembly 2 and is located at the front end of the box body 1, and can move towards or away from the front end of the box body 1; the steering wheel assembly 4 includes a front fork 41, a frame 42, a left connecting rod 44, a right connecting rod 45, a left steering horn 46, a right steering horn 47, and a steering wheel; the front fork 41 is fixedly connected to the handlebar assembly 2; the frame 42 is fixedly mounted and connected to the handlebar assembly... The two parts can rotate relative to each other; the left side of the front fork 41, the left connecting rod 44 and the left steering horn 46 are rotatably connected in sequence, and the right side of the front fork 41, the right connecting rod 45 and the right steering horn 47 are rotatably connected in sequence; the end of the left steering horn 46 away from the left connecting rod 44 and the end of the right steering horn 47 away from the right connecting rod 45 are also rotatably connected to the frame 42; two steering wheels are provided, namely the left steering wheel 48 and the right steering wheel 49, the left steering wheel 48 is rotatably mounted on the left steering horn 46, and the right steering wheel 49 is rotatably mounted on the right steering horn 47.

[0046] The electric luggage box provided in this embodiment supports riding functionality. The electric luggage box includes a box body 1, which is the main structure of the electric luggage box, composed of an aluminum frame and a cover plate. The box body 1 is internally divided into a storage cavity 122 and an equipment cavity 121. The storage cavity 122 is used to store the user's personal belongings, and the equipment cavity 121 is used to house the motor that drives the electric luggage box forward or backward, as well as controllers and other devices for controlling the motor or other electronic equipment. The storage cavity 122 and the equipment cavity 121 can be formed by setting a partition 12 inside the box body 1. This structure is simple, easy to install, and has low production costs. Preferably, the partition 12 is detachably connected to the box body 1. For example, the partition 12 can be fastened to the box body 1 using a structure such as a snap-fit ​​or screws, thereby facilitating maintenance and repair of the equipment inside the equipment cavity 121. Optionally, the aforementioned controller can be a Central Processing Unit (CPU), a Network Processor (NP), etc.; it can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The enclosure 1 has a front end, rear end, top end, bottom end, and a front and back end; the front end, rear end, top end, and bottom end are already shown. Figure 2 As shown, the front and back of box 1 are Figure 2The front of the suitcase is perpendicular to the paper surface and has a lid for opening or closing the interior of the suitcase 1. Two drive wheels 13 are located at the rear of the suitcase 1, both of which are connected to a motor. The motor drives the two drive wheels 13 to rotate, thereby propelling the electric suitcase forward or backward.

[0047] Furthermore, in this embodiment, the electric luggage box also includes a handlebar assembly 2 and a steering wheel assembly 4 for controlling the steering of the electric luggage box. The steering wheel assembly 4 is a supporting structure for the box body 1. When the user is riding, the handlebar assembly 2 can drive the steering wheel assembly 4 to turn, thereby controlling the steering of the electric luggage box. The steering wheel assembly 4 and the handlebar assembly 2 are located at the front end of the box body 1 and can move towards or away from the front end of the box body 1, so that the electric luggage box can have a larger driving space without changing its original size, improving the user's comfort while riding and enhancing the user experience. Optionally, the front end of the box body 1 is provided with a receiving groove 11. When the user is not riding the electric luggage box, the handlebar assembly 2 can be stored in the receiving groove 11 to ensure the aesthetics of the electric luggage box and facilitate user storage. When the handlebar assembly 2 is stored in the receiving groove 11, the steering wheel assembly 4 is located below the box body 1.

[0048] Preferably, when the handle assembly 2 is stored in the receiving slot 11, the front end of the handle assembly 2 is flush with the front surface of the case 1, thereby further improving the aesthetics of the electric suitcase and facilitating its storage.

[0049] In this embodiment, the aforementioned handlebar assembly 2 includes a T-handlebar 21, a front tube 22, and a cover 23. The front tube 22 is housed within the cover 23, which provides some protection for the front tube 22. The lower end of the front tube 22 is connected to a steering wheel assembly 4, and the upper end is equipped with a retractable T-handlebar 21. The T-handlebar 21 and the front tube 22 can only move axially relative to each other, not circumferentially. This allows the user to adjust the height of the T-handlebar 21 before riding, improving riding comfort and enhancing the user experience. A second locking element is provided at the upper end of the front tube 22. The second locking element can be a quick-release buckle or other elastic clip structure, used to lock the T-handlebar 21. When the user needs to turn during riding, by rotating the T-handlebar 21, the T-handlebar 21 drives the front tube 22 to rotate, which in turn drives the steering wheel assembly 4 at the lower end of the front tube 22 to rotate, thus achieving steering. When the handlebar assembly 2 is stored in the receiving slot 11, the front end face of the cover 23 is flush with the front surface of the case 1, thereby improving the aesthetics of the electric luggage case. The cover 23 includes a base 231 and a panel 232. The panel 232 and the base 231 can be fixed by means of snap-fit ​​or screw connection, forming a receiving space between the panel 232 and the base 231. The front tube 22 is fixed in the receiving space by means of a buckle or other structure. The aforementioned panel 232 forms the front end face of the cover 23, that is, when the handlebar assembly 2 is stored in the receiving slot 11, the panel 232 is flush with the front surface of the case 1. Furthermore, the shape of the base 231 matches the shape of the receiving slot 11 so that the handlebar assembly 2 will not wobble after being stored in the receiving slot 11. In addition to storing the handlebar assembly 2, the receiving slot 11 can also restrict the rotation of the handlebar assembly 2.

[0050] In this embodiment, the aforementioned steering wheel assembly 4 includes a front fork 41, a frame 42, a left connecting rod 44, a right connecting rod 45, a left steering knuckle 46, a right steering knuckle 47, and two steering wheels. The upper end of the front fork 41 is fixedly connected to the front tube 22 of the handlebar assembly 2. The left connecting rod 44 is rotatably connected to the left side of the lower end, and the left steering knuckle 46 is rotatably connected to the end of the left connecting rod 44 away from the front fork 41. The right connecting rod 45 is rotatably connected to the right side of the lower end, and the right steering knuckle 47 is rotatably connected to the end of the right connecting rod 45 away from the front fork 41. Preferably, the left connecting rod 44 extends to the left, the right connecting rod 45 extends to the right, and both the left steering knuckle 46 and the right steering knuckle 47 extend forward. The frame 42 is fixedly mounted, and the front tube 22, the T-handlebar 21, and the front fork 41 are all rotatably mounted on the frame 42. The end of the left steering knuckle 46 away from the left connecting rod 44 is rotatably connected to the frame 42, and the end of the right steering knuckle 47 away from the right connecting rod 45 is rotatably connected to the frame 42. For ease of description, the two steering wheels are a left steering wheel 48 and a right steering wheel 49, with the left steering wheel 48 rotatably mounted on the left steering knuckle 46 and the right steering wheel 49 rotatably mounted on the right steering knuckle 47. Furthermore, in this embodiment, the rotation axes between the front fork 41 and the left and right connecting rods 44 and 45, the rotation axis between the left connecting rod 44 and the left steering knuckle 46, the rotation axis between the right connecting rod 45 and the right steering knuckle 47, the rotation axis between the left steering knuckle 46 and the frame 42, and the rotation axis between the right steering knuckle 47 and the frame 42 are all parallel.

[0051] When riding, the user turns the T-handle 21, which drives the front tube 22 and the front fork 41 fixedly connected to the front tube 22 to rotate. Since the left yoke 46 and the right yoke 47 are also rotatably connected to the frame 42, the front fork 41 can drive the left yoke 46 to rotate around the rotation center of the left yoke 46 and the frame 42 through the left connecting rod 44, and can drive the right yoke 47 to rotate around the rotation center of the right yoke 47 and the frame 42 through the right connecting rod 45, thereby controlling the left steering wheel 48 on the left yoke 46 and the right steering wheel 49 on the right yoke 47 to turn.

[0052] The electric luggage box provided in this embodiment can drive the two steering wheels, left steering wheel 48 and right steering wheel 49, to rotate through the cooperation of the front fork 41, left connecting rod 44, right connecting rod 45, left steering horn 46 and right steering horn 47, thereby controlling the steering of the electric luggage box. In addition, the wheels cooperate with two drive wheels 13. The electric luggage box is equipped with a total of four wheels, which makes the electric luggage box more stable during use.

[0053] The electric luggage box with a novel steering method provided in this embodiment of the utility model can be fixed between the front fork 41 and the front tube 22 by a first locking member provided on the front tube 22. The first locking member can be a locking bundle or a spring buckle, etc. The front tube 22 and the front fork 41 are fixed by the first locking member, so that the front fork 41 can rotate together with the front tube 22.

[0054] The electric luggage box provided in this embodiment of the utility model, such as Figure 11 and Figure 12 As shown, the front fork 41 includes a main board 412 and a connecting rod 411. One end of the main board 412 is connected to the connecting rod 411, and the left and right sides of the other end are respectively rotatably connected to the left connecting rod 44 and the right connecting rod 45, so that the left connecting rod 44 and the right connecting rod 45 can move under the action of the front fork 41. The end of the connecting rod 411 away from the main board 412 is fixed to the front tube 22 by a locking bundle. Its structure is simple and easy to assemble.

[0055] It is understood that in this embodiment, the end of the connecting rod 411 away from the main board 412 can also be screwed, snapped, or welded to the front tube 22, which can also achieve the purpose of connecting the end of the connecting rod 411 away from the main board 412 to the front tube 22 and fixing it in both the circumferential and axial directions. The connecting rod 411 of the front fork 41 is rotatably mounted in the seat tube 43 of the frame 42 through the headset bearing. Since the lower end of the front tube 22 is fixedly connected to the front fork 41, the front fork 41 can be driven to rotate in the frame 42 through the T-handle 21 and the front tube 22, while also achieving the purpose of the frame 42 supporting the front fork 41, the front tube 22, and the T-handle 21.

[0056] The electric luggage box provided in this embodiment of the utility model has connecting shafts at both ends of the frame 42 for rotatably connecting with the left horn 46 and the right horn 47. It is connected to the left horn 46 and the right horn 47 through the connecting shafts, which has high structural strength and is more reliable.

[0057] It is understood that in this embodiment, the left and right ends of the frame 42 can also be connected to the left horn 46 and the right horn 47 through bearings or other structures, which can also achieve the purpose of rotatably connecting the left horn 46 and the right horn 47 to the frame 42 in this embodiment.

[0058] This utility model provides an electric suitcase with a hidden foot pedal, such as... Figures 5 to 7As shown, the housing 1 is equipped with a slide rail 34. In this embodiment, a steering wheel assembly 4 is slidably connected to the housing 1. Specifically, the steering wheel assembly 4 includes a connecting frame 25, and a connecting hole 14 is provided on the housing 1. The connecting frame 25 passes through the connecting hole 14 and is slidably connected to the slide rail 34. Preferably, a slider 33 is provided on the slide rail 34, and one end of the connecting frame 25 is fixedly connected to the slider 33. In a preferred embodiment, the other end of the connecting frame 25 is connected to the frame 42, thereby achieving both the purpose of fixing the frame 42 and the purpose of connecting the handlebar assembly 2 to the slider 33 through the steering wheel assembly 4 and the connecting frame 25. Of course, in this embodiment, the frame 42 can also be fixed on the housing 1, which can also achieve the purpose of fixing the frame 42. Specifically, in this embodiment, a stem tube 43 is provided on the frame 42, and the fork 41 is rotatably mounted in the stem tube 43 through a structure such as a headset bearing. The stem tube 43 is fixedly connected to the connecting frame 25, and the stem tube 43 is provided with a cable routing hole that communicates with the cable routing channel on the connecting frame 25.

[0059] Preferably, in this embodiment, the sliding of the handle assembly 2 and the steering wheel assembly 4 relative to the front end of the case 1 can be electrically driven, thereby improving the user experience. Thus, the electric luggage case with the novel steering method also includes a drive assembly 3. The drive assembly 3 is located within the device cavity 121 and includes a drive member 31, a lead screw 32, and the aforementioned slider 33. The drive member 31 can be a motor or similar device, and is fixed within the device cavity 121 of the case 1. The lead screw 32 is connected to the drive member 31 and rotatably mounted within the device cavity 121 via a lead screw 32 seat. The slider 33 has an internal thread structure matching the lead screw 32 and is mounted on the lead screw 32. The extension direction of the slide rail 34 is the same as the axial direction of the lead screw 32. In use, the drive member 31 drives the lead screw 32 to rotate, thereby causing the slider 33 located on the lead screw 32 to move along the axial direction of the lead screw 32. Simultaneously, the slider 33 also slides along the extension direction of the slide rail 34.

[0060] Furthermore, in this embodiment, the slider 33 includes a first cylindrical body 331 and a second cylindrical body 332. Both ends of the first cylindrical body 331 and the second cylindrical body 332 are open. The first cylindrical body 331 is disposed inside the second cylindrical body 332, and the first cylindrical body 331 and the second cylindrical body 332 are connected by a connecting rib. The first cylindrical body 331 is used to connect with the lead screw 32, and a threaded structure matching the lead screw 32 is engraved inside the first cylindrical body 331. The slide rail 34 has a C-shaped cross-section. The first cylindrical body 331 extends into the slide rail 34 through the open side of the slide rail 34. The second slide rail 34 is mounted on the slide rail 34. The slide rail 34 has a limiting groove inside that matches the shape of the first cylindrical body 331, and part of the first cylindrical body 331 is slidably connected to the limiting groove.

[0061] The electric luggage box provided in this embodiment of the utility model, such asFigure 6 As shown, the slider 33 includes a first cylinder 331 and a second cylinder 332, both of which are open. The first cylinder 331 is fixed inside the second cylinder 332, and the first cylinder 331 is provided with a threaded structure that matches the lead screw 32. The slide rail 34 has a C-shaped cross-section. The second cylinder 332 is sleeved on the slide rail 34 and slidably connected to the slide rail 34. The first cylinder 331 is located inside the slide rail 34 and is slidably connected to the limiting groove provided in the slide rail 34.

[0062] In this embodiment, the slider 33 includes a first cylindrical body 331 and a second cylindrical body 332. Both ends of the first cylindrical body 331 and the second cylindrical body 332 are open. The first cylindrical body 331 is disposed inside the second cylindrical body 332, and the first cylindrical body 331 and the second cylindrical body 332 are connected by a connecting rib. The first cylindrical body 331 is used to connect with the lead screw 32, and the first cylindrical body 331 is engraved with a thread structure that matches the lead screw 32. The slide rail 34 has a C-shaped cross-section. The first cylindrical body 331 extends into the slide rail 34 through the open side of the slide rail 34. The second slide rail 34 is mounted on the slide rail 34. The slide rail 34 has a limiting groove inside that matches the shape of the first cylindrical body 331, and part of the first cylindrical body 331 is slidably connected to the limiting groove.

[0063] The electric suitcase provided in this embodiment of the utility model also includes a foot pedal assembly 5, on which the user can place their feet while riding, thereby improving the user's comfort and enhancing the user experience. Furthermore, preferably, the foot pedal assembly 5 in this embodiment is concealed, thereby improving the overall integrity of the electric suitcase and making it easier to place when loading or unloading, while also preventing damage to the foot pedal assembly 5 due to bumps or knocks.

[0064] As mentioned above, the handlebar assembly 2 can be stored in the receiving groove 11 at the front of the housing 1. Therefore, the pedal assembly 5 can be set on the handlebar assembly 2, specifically on the front tube 22 of the handlebar assembly 2, so that the pedal assembly 5 can be stored together with the handlebar assembly 2 in the receiving groove 11 at the front of the housing 1. The pedal assembly 5 can also be set on the steering wheel assembly 4. Since the steering wheel assembly 4 is connected to the handlebar assembly 2, when the handlebar assembly 2 is stored in the receiving groove 11, the steering wheel assembly 4 is located below the front of the housing 1. The pedal assembly 5 can be set on the steering wheel assembly 4. In this way, the pedal assembly 5 can be stored below the housing 1 along with the steering wheel assembly 4. Compared with setting the pedal assembly 5 on the handlebar assembly 2, setting the pedal assembly 5 on the steering wheel assembly 4 is more ergonomic and provides better comfort for the user when riding.

[0065] In this embodiment, the handlebar assembly 2 is also provided with a dashboard 26 on the T handlebar 21, which is used to display the status of the electric luggage box, such as the driving speed, the remaining battery power, and whether there is a fault in the motor and other electronic components.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A novel type of electric luggage compartment with a steering mechanism, characterized in that, include: Box body (1), steering wheel assembly (4) and handlebar assembly (2); The steering wheel assembly (4) is connected to the handlebar assembly (2) and is located at the front end of the housing (1), and can move toward or away from the front end of the housing (1); The steering wheel assembly (4) includes a front fork (41), a frame (42), a left connecting rod (44), a right connecting rod (45), a left steering knuckle (46), a right steering knuckle (47), and a steering wheel; the front fork (41) is fixedly connected to the handlebar assembly (2); the frame (42) is fixedly mounted and can rotate relative to the handlebar assembly (2); the left side of the front fork (41), the left connecting rod (44), and the left steering knuckle (46) are rotatably connected in sequence, and the right side of the front fork (41), the right connecting rod (45), and the left steering knuckle (46) are rotatably connected in sequence. The rod (45) and the right horn (47) are rotatably connected in sequence; the end of the left horn (46) away from the left connecting rod (44) and the end of the right horn (47) away from the right connecting rod (45) are also rotatably connected to the frame (42); two steering wheels are provided, namely the left steering wheel (48) and the right steering wheel (49), the left steering wheel (48) is rotatably mounted on the left horn (46), and the right steering wheel (49) is rotatably mounted on the right horn (47).

2. The electric luggage box with a novel steering mechanism according to claim 1, characterized in that, The handlebar assembly (2) includes a front tube (22) and a first locking member; the fork (41) includes a main board (412) and a connecting rod. One end of the main board (412) is provided with the connecting rod, and the left connecting rod (44) and the right connecting rod (45) are rotatably connected to the left and right sides of the other end, respectively; the connecting rod is inserted into the front tube (22) from the lower end of the front tube (22) and fixed by the first locking member provided at the lower end of the front tube (22).

3. The electric luggage box with a novel steering mechanism according to claim 2, characterized in that, The stand assembly (2) further includes a T-handle (21) and a second locking member; the T-handle (21) is inserted into the front tube (22) from the upper end of the front tube (22) and can slide relative to the front tube (22); the second locking member is located at the upper end of the front tube (22) and is used to restrict the sliding of the T-handle (21).

4. The electric luggage box with a novel steering mechanism according to claim 3, characterized in that, The second locking element is a quick-release bundle fixed to the upper end of the front tube (22).

5. The electric luggage box with a novel steering mechanism according to claim 1, characterized in that, The fork (41) is rotatably mounted within the frame (42) via a bearing.

6. The electric luggage box with a novel steering mechanism according to claim 1, characterized in that, The frame (42) is provided with a left connecting shaft and a right connecting shaft at its left and right ends respectively. The left horn (46) is rotatably connected to the left connecting shaft, and the right horn (47) is rotatably connected to the connecting shaft.

7. The electric luggage box with a novel steering mechanism according to claim 1, characterized in that, The housing (1) is provided with a slide rail (34), and the frame (42) is slidably connected to the slide rail (34) through a connecting frame (25).

8. The electric luggage box with a novel steering mechanism according to claim 7, characterized in that, The front end of the housing (1) is provided with a receiving groove (11), and the handle assembly (2) can be stored in the receiving groove (11).

9. The electric luggage box with a novel steering mechanism according to claim 8, characterized in that, When the handle assembly (2) is located in the receiving groove (11), the front end of the handle assembly (2) is flush with the end face of the front end of the housing (1).

10. An electric luggage box with a novel steering mechanism according to claim 9, characterized in that, The interior of the box (1) is divided into an equipment cavity (121) and a storage cavity (122) by a partition (12), and the slide rail (34) is located in the equipment cavity (121).

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