Riding box with pull rod provided with hand brake

Abstract

The riding box comprises a main box, a box cover, buttons and a handle, the side face of the main box is covered with the box cover, the main box locks the box cover through the buttons, the side face of the main box is fixedly connected with the handle, the bottom of the main box is fixedly connected with a machine body, and the machine body is fixedly connected with the handle. In order to further improve the safety of the riding box, a manual active brake structure is additionally arranged, when a brake handle is pinched, an oil pump on the brake is linked, the output end of a hydraulic rod retreats, brake pads are pulled, the brake pads get close to one another, a rotating shaft of a front wheel is locked, active braking is conducted, at the moment, an extension spring compresses and loosens the brake handle, and then the riding box is braked. The output end of the hydraulic rod is ejected out, the brake pads are ejected, the extension spring is reset, the brake pads are far away from one another, the front wheels can normally rotate, active braking of the riding box can be conducted when an accident occurs, braking is stable, and the active braking mode is faster and more effective than a traditional mode of braking through feet of a rider or natural speed reduction.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage boxes, in particular to a riding box with a pull rod and a hand brake. Background Art

[0002] A ride-on luggage, or ride-on luggage, is a uniquely designed travel luggage that combines the convenience of a suitcase with the excitement of cycling. When used in transportation hubs like airports and train stations, ride-on luggage can help users quickly move between crowds and areas.

[0003] The speed of a cycling suitcase is not fast, and the user's foot is usually used to brake the suitcase. The foot brake can cope with general braking situations, but in an emergency, this method cannot quickly stop the suitcase and cannot ensure the safety of the user. Therefore, a cycling suitcase with a pull rod and a hand brake is designed to solve the above problem. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a riding box with a pull rod and a hand brake, so as to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned object, an embodiment of one aspect of the present invention provides a riding box with a pull rod and a hand brake, comprising a main box, a box cover, a button, and a handle, wherein the side cover of the main box is closed with a box cover, and the main box is locked with the box cover by a button;

[0007] A handle is fixedly connected to the side of the main box, and the bottom of the main box is fixedly connected to the organism;

[0008] The body has a built-in battery and a motor, and the output end of the body is fixedly connected to a driving wheel;

[0009] The front part of the body is fixedly connected with a joint, and the interior of the joint is movably connected with a sleeve rod;

[0010] The bottom end of the sleeve rod is fixedly connected to the wheel frame, and the interior of the wheel frame is movably connected to the front wheel;

[0011] The interior of the sleeve rod is movably connected to a telescopic rod, the top of the telescopic rod is fixedly connected to a handle, and the handle is movably connected to a twist knob;

[0012] A brake handle is installed on the handle, a brake is installed on the side of the wheel frame, an oil pump is installed on the outside of the brake, and the brake handle is connected to the brake through a cable;

[0013] The interior of the brake includes two hydraulic rods, two tension springs and two brake pads, the end of the hydraulic rod is movably connected to one brake pad, and the end of the hydraulic rod output end is movably connected to the other brake pad;

[0014] The brake pads surround the rotation axis of the front wheel, and tension springs are connected between the ends of the brake pads.

[0015] Preferably, from any of the above solutions, the main box is movably connected to the box cover via a hinge, and the bottom of the box cover is movably connected to the top surface of the machine body.

[0016] Adopting the above technical solution: the riding box is a mobile suitcase. The button is opened to open the box lid, and the suitcase is opened to place items in the suitcase.

[0017] Preferably, any of the above solutions is that the driving wheel is a rear wheel.

[0018] Using the above technical solution: This main box is used for storing items and has good load-bearing capacity. The handle is used to control the direction while riding and is designed to be retractable to adapt to different usage scenarios. The motor in the body provides the power required for the cycling suitcase. The motor type may vary depending on the product, with common types including brushless DC motors. The battery provides electrical energy for the motor. The body also contains a control board for controlling the operation of the motor, including speed adjustment, which is achieved by rotating the handle. This cycling box is a low-speed vehicle with a maximum speed of 15 kilometers per hour.

[0019] Preferably, any of the above solutions is that a fastening pin is threadedly connected to the outer surface of the sleeve rod, and an end of the fastening pin abuts against the outer surface of the telescopic rod to lock the height of the telescopic rod.

[0020] Adopting the above technical solution: the core structure of this riding box is: wheel frame, front wheel, handle, brake lever, brake, oil pump, tension spring, brake pad, hydraulic rod. The core advantage of this riding box is: in order to further improve the safety of the riding box, a manual active brake structure is installed. When the brake lever is squeezed, the oil pump on the brake is linked, the output end of the hydraulic lever retreats, pulling the brake pads, the brake pads approach each other, locking the rotating axis of the front wheel, and actively braking. At this time, the tension spring is compressed, the brake handle is released, the output end of the hydraulic rod is pushed out, pushing the brake pads, the tension spring resets, the brake pads move away from each other, and the front wheel can rotate normally. In the event of an accident, the riding box can be actively braked and the braking is stable. This active braking method is faster and more effective than the traditional method of relying on the rider's foot brake or natural deceleration.

[0021] The brake handle is closely connected to the linked brake. Through the rapid response of the oil pump, the hydraulic rod can immediately execute the action to ensure the instant braking effect.

[0022] Preferably, any of the above solutions is that the handle is connected to a controller of a motor inside the machine body via a cable, and the rotating shaft of the brake handle is a torsion spring shaft.

[0023] Preferably, according to any of the above solutions, the brake pad is arc-shaped.

[0024] The utility model coordinates the wheel frame, front wheel, handle, brake lever, brake, oil pump, tension spring, brake pad and hydraulic rod, and in order to further improve the safety of the riding box, a manual active brake structure is added. When the brake lever is squeezed, the oil pump on the brake is linked, the output end of the hydraulic rod retreats, pulling the brake pads, the brake pads approach each other, locking the rotating shaft of the front wheel, and actively braking. At this time, the tension spring is compressed, the brake handle is released, the output end of the hydraulic rod is pushed out, pushing the brake pads, the tension spring is reset, the brake pads move away from each other, and the front wheel can rotate normally. The riding box can be actively braked in the event of an accident, and the braking is stable. This active braking method is faster and more effective than the traditional method of relying on the rider's foot brake or natural deceleration. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0026] Figure 1 This is a schematic structural diagram of the utility model from the first perspective;

[0027] Figure 2 This is a schematic structural diagram of the utility model from a second viewing angle;

[0028] Figure 3 This is a schematic structural diagram of the utility model from a third perspective;

[0029] Figure 4 It is a structural diagram of the utility model; DETAILED DESCRIPTION

[0030] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] like Figures 1 to 4 As shown, the riding box with a pull rod and a handbrake of the present invention comprises a main box 1, a box cover 2, a button 3, and a handle 4. The side cover of the main box 1 is closed with the box cover 2, and the main box 1 is locked with the box cover 2 by the button 3;

[0033] A handle 4 is fixedly connected to the side of the main box 1, and an organic body 5 is fixedly connected to the bottom of the main box 1;

[0034] The body 5 has a built-in battery and a motor, and the output end of the body 5 is fixedly connected to the driving wheel 6;

[0035] The front part of the body 5 is fixedly connected with a joint 7, and the interior of the joint 7 is movably connected with a sleeve rod 8;

[0036] The bottom end of the sleeve rod 8 is fixedly connected to the wheel frame 9, and the interior of the wheel frame 9 is movably connected to the front wheel 10;

[0037] The sleeve rod 8 is internally movably connected to a telescopic rod 11, the top of the telescopic rod 11 is fixedly connected to a handle 12, and the handle 12 is movably connected to a twist handle 13;

[0038] A brake handle 14 is mounted on the handle 12, a brake 15 is mounted on the side of the wheel frame 9, an oil pump 16 is mounted on the outside of the brake 15, and the brake handle 14 is connected to the brake 15 via a cable;

[0039] The brake 15 includes two hydraulic rods 19, two tension springs 17 and two brake pads 18. The end of the hydraulic rod 19 is movably connected to one brake pad 18, and the end of the output end of the hydraulic rod 19 is movably connected to the other brake pad 18.

[0040] The brake pad 18 surrounds the rotation axis of the front wheel 10 , and a tension spring 17 is connected between the ends of the brake pad 18 .

[0041] Example 1: The main box 1 is movably connected to the box lid 2 via a hinge. The bottom of the box lid 2 is movably connected to the top surface of the body 5. This riding box is a mobile luggage case. Unlocking the button 3 opens the box lid 2, thus opening the luggage case, and allowing items to be placed inside. The driving wheel 6 is a rear wheel.

[0042] Example 2: A locking pin is threaded onto the outer surface of the sleeve rod 8, and the end of this locking pin abuts the outer surface of the telescopic rod 11 to lock the height of the telescopic rod 11. The handle 13 is connected to the motor controller inside the body 5 via a cable. The rotating axis of the brake lever 14 is a torsion spring axis. The brake pad 18 is arc-shaped. The brake lever 14 is tightly connected to the linkage brake 15. The rapid response of the oil pump 16 enables the hydraulic rod 19 to immediately actuate, ensuring immediate braking effect.

[0043] The working principle of this utility model is as follows:

[0044] This main box 1 is used to store items and has good load-bearing capacity. The handle 12 is used to control the direction when riding and is designed to be retractable to adapt to different usage scenarios. In the body 5, the motor: provides the power required for the riding suitcase. The motor type may vary depending on the product, and common ones include DC brushless motors. The battery: provides electrical energy for the motor. At the same time, there is also a control board in the body 5, which is used to control the operation of the motor, including speed adjustment, which is specifically achieved by rotating the handle 13. This riding box is a low-speed vehicle with a maximum speed controlled at 15 kilometers per hour;

[0045] When the brake handle 14 is squeezed, the oil pump 16 on the linkage brake 15 and the output end of the hydraulic rod 19 retract, pulling the brake pads 18. The brake pads 18 move closer to each other, locking the rotating axis of the front wheel 10, and actively braking. At this time, the tension spring 17 is compressed.

[0046] In summary, the riding box with a pull rod and a handbrake of the present invention is equipped with a manual active brake structure through the coordinated arrangement of the wheel frame 9, the front wheel 10, the handle 12, the brake handle 14, the brake 15, the oil pump 16, the tension spring 17, the brake pads 18, and the hydraulic rod 19. In order to further improve the safety of the riding box, when the brake handle 14 is squeezed, the oil pump 16 on the brake 15 is linked, and the output end of the hydraulic rod 19 retracts, pulling the brake pads 18. The brake pads 18 approach each other and lock the rotating axis of the front wheel 10 for active braking. At this time, the tension spring 17 is compressed, the brake handle 14 is released, the output end of the hydraulic rod 19 is pushed out, pushing the brake pads 18, the tension spring 17 is reset, and the brake pads 18 move away from each other. The front wheel 10 can rotate normally, and the riding box can be actively braked in the event of an accident, and the braking is stable. This active braking method is faster and more effective than the traditional method of relying on the rider's foot brake or natural deceleration.

Claims

1. A riding box with a handbrake on the pull rod, characterized in that: The main box comprises a main box, a box cover, buttons, and a handle. The side cover of the main box is closed with the box cover, and the main box is locked with the box cover by buttons. A handle is fixedly connected to the side of the main box, and the bottom of the main box is fixedly connected to the organism; The body has a built-in battery and a motor, and the output end of the body is fixedly connected to a driving wheel; The front part of the body is fixedly connected with a joint, and the interior of the joint is movably connected with a sleeve rod; The bottom end of the sleeve rod is fixedly connected to the wheel frame, and the interior of the wheel frame is movably connected to the front wheel; The interior of the sleeve rod is movably connected to a telescopic rod, the top of the telescopic rod is fixedly connected to a handle, and the handle is movably connected to a twist knob; A brake handle is installed on the handle, a brake is installed on the side of the wheel frame, an oil pump is installed on the outside of the brake, and the brake handle is connected to the brake through a cable; The interior of the brake includes two hydraulic rods, two tension springs and two brake pads, the end of the hydraulic rod is movably connected to one brake pad, and the end of the hydraulic rod output end is movably connected to the other brake pad; The brake pads surround the rotation axis of the front wheel, and tension springs are connected between the ends of the brake pads.

2. A riding box with a handbrake on the pull rod according to claim 1, characterized in that: The main box is movably connected to the box cover through a hinge, and the bottom of the box cover is movably connected to the top surface of the machine body.

3. A riding box with a handbrake on the pull rod as claimed in claim 2, characterized in that: The driving wheels are rear wheels.

4. A riding box with a handbrake on the pull rod as claimed in claim 3, characterized in that: The outer surface of the sleeve rod is threadedly connected with a fastening pin, and the end of the fastening pin abuts against the outer surface of the telescopic rod to lock the height of the telescopic rod.

5. The riding box with a handbrake on the pull rod according to claim 4, characterized in that: The handle is connected to a controller of a motor inside the machine body through a cable, and the rotating shaft of the brake handle is a torsion spring rotating shaft.

6. A riding box with a handbrake on the pull rod according to claim 5, characterized in that: The brake pad is in an arc shape.

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