Electric luggage case

Abstract

The utility model relates to an electric luggage case which comprises a case body, a battery and a controller are installed on the case body, a sliding rail is fixedly arranged in the case body, a telescopic rod is arranged on the sliding rail in an inserted and sliding mode, an electric push cylinder is arranged in the telescopic rod, one end of the electric push cylinder is fixedly arranged on the case body, and the other end of the electric push cylinder is fixedly arranged on the telescopic rod. The electric push cylinder drives the telescopic rod to slide and be stored into the box body or extend out of the box body, a front handle rod is installed at the end, away from the box body, of the telescopic rod, a front wheel is installed at the bottom of the front handle rod, and a rear wheel is fixedly arranged at the bottom of the end, away from the front handle rod, of the box body. The inner side wall of the end, away from the telescopic rod, of the sliding rail is fixedly provided with a wire hook, and the inner side wall of the telescopic rod is fixedly provided with a wire hook. The application has the effect of reducing the damage probability of the control wire of the electric push cylinder.

Description

Technical Field

[0001] The present application relates to a field, in particular to an electric luggage box. Background Art

[0002] An electric suitcase is a suitcase with the function of carrying people. It has the functions of a suitcase and an electric vehicle at the same time. It is a travel product that is easy to carry and has the function of riding.

[0003] The existing Chinese utility model patent with the announcement number CN214776331U discloses an electric suitcase, including a case body, a battery, a controller, a slide rail fixed inside the case body, a telescopic rod installed on the slide rail and capable of sliding along the slide rail and protruding out of the case body, an electric push cylinder for driving the telescopic rod to slide, and two rear wheels arranged at the bottom of the case body. The front end of the telescopic rod is connected to a front handle rod and a front wheel. A battery slot is provided at the rear of the case body. The battery is detachably installed in the battery slot. The front wheel and / or the two rear wheels use hub motor wheels. The front handle rod is provided with a control component for controlling the hub motor wheels to move forward or backward. The control component, the hub motor wheel, the electric push cylinder and the battery are all connected to the controller; the telescopic rod is driven to slide on the slide rail by the electric push cylinder, thereby realizing the storage and sliding extension of the front handle on the case body.

[0004] Since the telescopic rod slides on the slide rail, the electric push cylinder also has a telescopic function. When the control wires of the electric push cylinder are installed inside the telescopic rod, they are easily clamped and damaged by the sliding telescopic rod or the electric push rod. Therefore, in the prior art, the wires of the electric push cylinder need to be set on the outside of the telescopic rod when they are laid at the telescopic rod. After the wires reach the fixed rod, they pass through the fixed rod and enter the inside of the front handle rod. However, the peripheral wires are easily damaged by the impact of external objects. Utility Model Content

[0005] In order to reduce the probability of damage to the electric push cylinder control wires, the present application provides an electric suitcase.

[0006] The electric luggage box provided in this application adopts the following technical solution:

[0007] An electric suitcase comprises a box body, a battery and a controller are installed on the box body, a slide rail is fixedly provided inside the box body, a telescopic rod is inserted into the slide rail and slides, an electric push cylinder is provided inside the telescopic rod, one end of the electric push cylinder is fixedly provided on the box body, and the other end is fixedly provided on the telescopic rod, the electric push cylinder drives the telescopic rod to slide and be stored in the box body or extend out of the box body, a front handle rod is installed at the end of the telescopic rod away from the box body, a front wheel is installed at the bottom of the front handle rod, a rear wheel is fixedly provided at the bottom of the box body away from the front handle rod, the front handle rod is provided with a control component for controlling the forward or reverse rotation of the front wheel, the control component, the electric push cylinder, the front wheel and the battery are all connected to the controller, an electric wire hook is fixedly provided on the inner side wall of the slide rail away from the telescopic rod, and an electric wire hook is fixedly provided on the inner wall of the telescopic rod.

[0008] By adopting the above technical solution, the point wires set in the slide rail and the telescopic rod are fixed by setting wire hooks, so that the wires can be installed inside the slide rail and the telescopic rod, and the probability of damage due to the extension and retraction of the electric push cylinder and the sliding clamping of the telescopic rod can be reduced, thereby reducing the probability of damage to the electric push cylinder control wires.

[0009] Optionally, the front handle rod includes a fixed rod, a sliding rod and a grip rod, the fixed rod is vertically mounted on the telescopic rod, the sliding rod is slidably inserted into the fixed rod, the front wheel is rotatably arranged at the bottom of the fixed rod, and the grip rod is fixed perpendicular to the sliding rod at the top of the sliding rod.

[0010] By adopting the above technical solution, the grip rod is used for grasping, and the sliding setting of the sliding rod can adjust the overall height of the front handle rod, allowing users to grasp and use it more comfortably according to their height.

[0011] Optionally, the telescopic rod includes a horizontal part, an arc part and a fixed pipe sleeve, the horizontal part is slidably inserted in the slide rail, the arc part is integrally formed at the end of the horizontal part away from the box body, the fixed pipe sleeve is vertically fixed at the end of the arc part away from the horizontal part, and the fixed rod is rotatably inserted in the fixed pipe sleeve.

[0012] By adopting the above technical solution, the fixed pipe sleeve is used to connect the fixed rod and enable the fixed rod to rotate, thereby adjusting the direction of the suitcase shape. The arc portion can disperse the force exerted on the connection point between the horizontal portion and the fixed pipe sleeve through the arc surface, thereby reducing the probability of the telescopic rod breaking.

[0013] Optionally, a wire ring is fixedly provided on the inner wall of one end of the fixed rod away from the sliding rod, and a wire ring is fixedly provided inside the sliding rod.

[0014] By adopting the above technical solution, the wire ring can fix the wires in the front handle bar, reducing the probability of the sliding bar sliding and clamping the wires and causing damage to the wires.

[0015] Optionally, a pedal is provided at the bottom of the fixing rod.

[0016] By adopting the above technical solution, the pedal provides space for the user to step on, allowing the user to have a more comfortable riding environment.

[0017] Optionally, a pull rod is slidably provided at one end of the box body away from the front handle rod.

[0018] By adopting the above technical solution, the pull rod can be extended and retracted by sliding, thereby facilitating pulling the box.

[0019] Optionally, a handle is provided on the top of the box.

[0020] By adopting the above technical solution, the handle can make it easy to grasp the box and facilitate the transportation of the box.

[0021] Optionally, the box body includes a storage box and a cover body, the cover body is hingedly arranged on the storage box, and a password lock is arranged between the cover body and the storage box.

[0022] By adopting the above technical solution, the setting of the password lock can protect the items in the box and play an anti-theft role.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. By setting up wire hooks to fix the point wires set in the slide rail and telescopic rod, the wires can be installed inside the slide rail and telescopic rod, and the probability of damage caused by the extension and retraction of the electric push cylinder and the sliding clamping of the telescopic rod can be reduced, thereby reducing the probability of damage to the electric push cylinder control wires;

[0025] 2. The grip bar is used for gripping, and the sliding setting of the sliding bar can adjust the overall height of the front handle bar, allowing users to grip and use it more comfortably according to their height;

[0026] 3. The fixed sleeve is used to connect to the fixed rod and allows the fixed rod to rotate, thereby adjusting the direction of the luggage box. The arc portion can disperse the force acting on the connection point between the horizontal portion and the fixed sleeve through the arc surface, reducing the probability of the telescopic rod breaking.

[0027] 4. The wire ring can fix the wires in the front handle bar, reducing the probability of the sliding bar sliding and clamping the wires and causing damage to the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0029] Figure 2 It is a schematic diagram of the overall structure of an embodiment of the present application without the side panels.

[0030] Figure 3It is a structural cross-sectional view of the telescopic rod and the front handle rod of an embodiment of the present application.

[0031] Figure 4 It is a schematic diagram of the overall structure of another state of an embodiment of the present application.

[0032] Explanation of the accompanying reference numerals: 1. Box body; 101. Storage box; 102. Cover; 2. Battery; 3. Controller; 4. Slide rail; 5. Telescopic rod; 51. Horizontal part; 52. Arc part; 53. Fixed sleeve; 6. Electric push cylinder; 7. Front handle bar; 71. Fixed rod; 72. Sliding rod; 73. Grip bar; 8. Front wheel; 9. Rear wheel; 10. Adjustment button; 11. Control component; 12. Wire hook; 13. Wire ring; 14. Pedal; 15. Pull rod; 16. Handle grip; 17. Fork frame; 18. Roller; 19. Grip cover; 20. Combination lock. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail.

[0034] First of all, it should be noted that in the description of this application, if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and other directional words appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of this application; in addition, if the terms "first", "second", "third" and other numerical quantifiers appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", and "connected" appear, they should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an interference fit, a transition fit and other limited connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium; therefore, for ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0035] The present application discloses an electric luggage box. Figure 1 、 Figure 2 and Figure 3, including a box body 1, on which a battery 2 and a controller 3 are installed, a slide rail 4 is fixed inside the box body 1 by bolts, the slide rail 4 is horizontally arranged along the length direction of the box body 1, a telescopic rod 5 is inserted and slidably inserted on the slide rail 4, the telescopic rod 5 slides along the length direction of the box body 1, and an electric push cylinder 6 is arranged inside the telescopic rod 5. One end of the electric push cylinder 6 is fixed on the box body 1, and the other end is fixed on the telescopic rod 5. The electric push cylinder 6 drives the telescopic rod 5 to slide and be stored in the box body 1 or extend out of the box body 1, and the telescopic rod 5 is away from the box A front handlebar 7 is installed at one end of the body 1, and a front wheel 8 is installed at the bottom of the front handlebar 7. A rear wheel 9 is fixed to the bottom of the end of the box body 1 away from the front handlebar 7. The front handlebar 7 is provided with a control component 11 for controlling the forward or reverse rotation of the front wheel 8. In this embodiment, the front wheel 8 is a complete motor wheel with an integrated motor and a rubber tread on the outer surface. The control component 11 can also control the speed of the front wheel 8. The control component 11, the electric push cylinder 6, the front wheel 8 and the battery 2 are all connected to the controller 3 The battery 2 provides power for the electrical appliances on the box body 1. The controller 3 can receive the electrical signal of the operation control component 11, and after processing, it is fed back to the motor on the front wheel 8, so that the front wheel 8 performs corresponding feedback according to the operation on the control component 11. An adjustment button 10 is installed on the box body 1, and the adjustment button 10 is connected to the electric push cylinder 6 through the controller 3 for controlling the extension and retraction of the electric push cylinder 6. The controller 3 can receive the electrical signal of the operation adjustment button 10, and after processing, it is fed back to the motor on the electric push cylinder 6, so that the electric push cylinder 6 performs corresponding feedback according to the operation on the adjustment button 10. A wire hook 12 is fixed on the inner wall of the end of the slide rail 4 away from the telescopic rod 5, and a wire hook 12 is fixed on the inner wall of the telescopic rod 5. By setting the wire hook 12, the wires set in the slide rail 4 and the telescopic rod 5 are fixed, so that the wires can be installed inside the slide rail 4 and the telescopic rod 5, and the probability of damage caused by the extension and retraction of the electric push cylinder 6 and the sliding clamping of the telescopic rod 5 can be reduced, thereby reducing the probability of damage to the control wires of the electric push cylinder 6.

[0036] Reference Figure 2As shown in the figure, the front handle bar 7 includes a fixed bar 71 vertically mounted on the telescopic bar 5, a sliding bar 72 slidably inserted in the fixed bar 71, and a grip bar 73 perpendicular to the sliding bar 72 and fixed to the top of the sliding bar 72. A fork frame 17 is fixed at the bottom of the fixed bar 71, and a roller 18 is fixed on the fork frame 17. The front wheel 8 is sleeved on the roller 18 and rotates on the roller 18. The front wheel 8 is rotated by the fork frame 17 and is set at the bottom of the fixed bar 71. The grip bar 73 is used for gripping. The sliding setting of the sliding bar 72 can adjust the overall height of the front handle bar 7, so that the user can grip and use it more comfortably according to his height. The control component 11 is installed on the handle rod 73, which is convenient for using the control component 11 when grasping the handle. Grip covers 19 are provided at both ends of the grip rod 73. The grip covers 19 are made of rubber material and have a pattern on the surface. The setting of the grip covers 19 can not only improve the comfort of gripping but also increase friction, making it easier to grip; a pedal 14 is provided at the bottom of the fixed rod 71. The pedal 14 provides space for the user to step on, allowing the user to have a more comfortable riding environment. The pedal 14 is fixed at both ends of the roller 18, and the pattern on the surface of the pedal 14 increases the friction when stepping and reduces the probability of slipping.

[0037] Reference Figure 3 and Figure 4 The telescopic rod 5 includes a horizontal portion 51 slidably inserted into the slide rail 4, an arc portion 52 integrally formed at the end of the horizontal portion 51 away from the box body 1, and a fixed pipe sleeve 53 vertically fixed to the end of the arc portion 52 away from the horizontal portion 51. The arc portion 52 is an arc in shape as a whole, and the fixed rod 71 is rotatably inserted into the fixed pipe sleeve 53. The fixed pipe sleeve 53 is used to connect the fixed rod 71 and enable the fixed rod 71 to rotate, thereby adjusting the direction of the suitcase. The arc portion 52 can disperse the force on the connection point between the horizontal portion 51 and the fixed pipe sleeve 53 through the arc surface, thereby reducing the probability of breakage of the telescopic rod 5.

[0038] Reference Figure 3 A wire ring 13 is fixed on the inner wall of the fixed rod 71 at one end away from the sliding rod 72, and a wire ring 13 is fixed inside the sliding rod 72. The wire ring 13 can fix the wires in the front handle rod 7, reducing the probability of the sliding rod 72 sliding and clamping the wires and causing damage to the wires.

[0039] Reference Figure 1 and Figure 2 The box body 1 is provided with a pull rod 15 at one end away from the front handle bar 7. The pull rod 15 can be extended and retracted by sliding, so as to facilitate pulling the box body 1. The setting of the pull rod 15 can enable the box body 1 to be used as a pull rod 15 box under normal conditions; a handle 16 is provided on the top of the box body 1, which can make it easy to grasp the box body 1 and facilitate the transportation of the box body 1.

[0040] Reference Figure 1The box body 1 includes a storage box 101 and a cover body 102 hingedly arranged on the storage box 101. The storage box 101 serves as the same load-bearing part for storing items. After the items are stored, the storage box 101 is sealed by the cover body 102 to reduce the probability of items falling. A password lock 20 is arranged between the cover body 102 and the storage box 101. The setting of the password lock 20 can protect the items in the box body 1 and play an anti-theft role.

[0041] The implementation principle of the embodiment of the present application is: the wires are laid out in the telescopic rod 5 and the front handle rod 7 through the wire hook 12 and the wire ring 13 to fix the position of the wires, and a margin is set in the area where the wires are not easily clamped when laying the wires, thereby reducing the probability that the wires are not long enough when the telescopic rod 5 and the sliding rod 72 slide, thereby limiting the sliding of the telescopic rod 5 and the sliding rod 72. At the same time, due to the layout of the wire hook 12 and the wire ring 13, the preset margin of the wires will be limited to the preset area between the wire hook 12 and the wire ring 13, and will not be easily clamped and broken.

[0042] It should be noted that the above embodiments are only used to illustrate the present application and are not intended to limit the technical solutions described in the present application. Although this specification has described the present application in detail with reference to the above embodiments, ordinary technicians in this field should understand that technicians in the relevant technical field can still modify or replace the present application with equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present application should be included in the scope of the claims of the present application.

Claims

1. An electric luggage case, comprising a case (1), a battery (2) and a controller (3) being installed on the case (1), a slide rail (4) being fixedly provided inside the case (1), a telescopic rod (5) being inserted and slidably provided on the slide rail (4), an electric push cylinder (6) being provided inside the telescopic rod (5), one end of the electric push cylinder (6) being fixedly provided on the case (1), and the other end being fixedly provided on the telescopic rod (5), the electric push cylinder (6) driving the telescopic rod (5) to slide and be stored in the case (1) or to extend out of the case Outside the box (1), a front handle bar (7) is installed at one end of the telescopic rod (5) away from the box (1), a front wheel (8) is installed at the bottom of the front handle bar (7), a rear wheel (9) is fixed at the bottom of one end of the box (1) away from the front handle bar (7), and the front handle bar (7) is provided with a control component (11) for controlling the forward or reverse rotation of the front wheel (8), the control component (11), the electric push cylinder (6), the front wheel (8) and the battery (2) are all connected to the controller (3), characterized in that: An electric wire hook (12) is fixedly provided on the inner side wall of one end of the slide rail (4) away from the telescopic rod (5), and an electric wire hook (12) is fixedly provided on the inner side wall of the telescopic rod (5).

2. The electric luggage case according to claim 1, characterized in that: The front handlebar (7) comprises a fixed rod (71), a sliding rod (72) and a grip rod (73); the fixed rod (71) is vertically mounted on the telescopic rod (5); the sliding rod (72) is slidably inserted into the fixed rod (71); the front wheel (8) is rotatably arranged at the bottom of the fixed rod (71); and the grip rod (73) is perpendicular to the sliding rod (72) and fixed at the top of the sliding rod (72).

3. The electric luggage case according to claim 2, characterized in that: The telescopic rod (5) comprises a horizontal portion (51), an arc portion (52) and a fixed pipe sleeve (53); the horizontal portion (51) is slidably inserted into the slide rail (4); the arc portion (52) is integrally formed at one end of the horizontal portion (51) away from the box body (1); the fixed pipe sleeve (53) is vertically fixed at one end of the arc portion (52) away from the horizontal portion (51); and the fixed rod (71) is rotatably inserted into the fixed pipe sleeve (53).

4. The electric luggage case according to claim 3, characterized in that: An electric wire ring (13) is fixedly provided on the inner wall of one end of the fixed rod (71) away from the sliding rod (72), and an electric wire ring (13) is fixedly provided inside the sliding rod (72).

5. The electric luggage case according to claim 4, characterized in that: A pedal (14) is provided at the bottom of the fixing rod (71).

6. The electric luggage case according to claim 5, characterized in that: A pull rod (15) is slidably provided at one end of the box body (1) away from the front handle bar (7).

7. The electric luggage case according to claim 6, characterized in that: A handle (16) is provided on the top of the box body (1).

8. The electric luggage case according to claim 7, characterized in that: The box body (1) comprises a storage box (101) and a cover body (102); the cover body (102) is hingedly arranged on the storage box (101); and a password lock (20) is arranged between the cover body (102) and the storage box (101).

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