Electric luggage case

Abstract

The utility model discloses an electric luggage case, and belongs to the field of luggage cases, the electric luggage case comprises a case body and a front handle rod, the front handle rod comprises a fixed rod and a folding rod, the folding rod is mounted at the upper part of the fixed rod and is rotatably connected with the fixed rod, a front handle is mounted at the upper part of the folding rod, and the front handle is rotatably connected with the folding rod. According to the electric luggage case provided by the invention, the front handle rod and the front handle adopt folding design, so that the occupied space can be reduced to the greatest extent when a user stores the electric luggage case, the overall attractiveness is improved, and the use convenience of the user is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of luggage cases, and in particular to an electric luggage case. Background Art

[0002] A suitcase, also known as a travel suitcase or a trolley case, is a box that is carried when going out to store items, such as clothes and daily necessities needed for the journey. An electric suitcase is an improvement on a traditional suitcase, which is rideable to reduce the burden of carrying the suitcase, such as the electric suitcase disclosed in Chinese patent application number CN202120992641.5. However, the inventor discovered during the research process of this application that the front handlebar of an existing electric suitcase cannot be folded and stored, which not only takes up space but also affects the appearance. Therefore, it is necessary to design an electric suitcase. Utility Model Content

[0003] The present application provides an electric suitcase to solve the problems raised in the background technology.

[0004] An electric suitcase comprises a suitcase body and a front handle bar, wherein the front handle bar comprises a fixed bar and a folding bar, wherein the folding bar is mounted on the upper part of the fixed bar and is rotatably connected to the fixed bar, wherein a front handle is mounted on the upper part of the folding bar and is rotatably connected to the folding bar.

[0005] Preferably, the fixing rod and the folding rod are rotationally connected via a rotating shaft, and are connected and fixed via a pressing piece.

[0006] Preferably, a rotating block is provided at the connection between the upper part of the folding rod and the front handle, a positioning groove is provided on the side of the rotating block, the front handle is provided with a rotating groove adapted to the rotating block, and a positioning pin adapted to the positioning groove, the front handle is inserted into the rotating groove to achieve rotational connection, and the positioning pin is inserted into the positioning groove to achieve limited fixation.

[0007] Preferably, a waist-shaped limiting groove is further provided at the connection between the upper portion of the folding rod and the front handle, and the front handle is provided with a limiting block adapted to the waist-shaped limiting groove, and the limiting block slides in the waist-shaped limiting groove.

[0008] Preferably, it also includes a battery, and a battery slot is provided at the rear of the box body, and the battery is detachably installed in the battery slot.

[0009] Preferably, a rear handle bar is provided at the rear of the box body.

[0010] Preferably, a controller is further included. A control component is installed on the front handle. The control component includes a speed control handle and a brake handle. The speed control handle and the brake handle are both connected to the controller through wires.

[0011] It can be seen from the above technical solution that the front handle rod and the front handle in the electric suitcase provided by this application both adopt a folding design. When the user stores the electric suitcase, the occupied space can be minimized, the overall aesthetics is improved, and the user's convenience is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A front perspective view of the electric luggage case provided for this application;

[0013] Figure 2 A side view of the electric luggage provided for this application;

[0014] Figure 3 A rear perspective view of the electric luggage case provided for this application;

[0015] Figure 4 A three-dimensional diagram of the front handle bar in the electric luggage case provided for this application;

[0016] Figure 5 A three-dimensional diagram of a folding rod in an electric luggage case provided for this application;

[0017] Figure 6 for Figure 5 A partial enlarged view of the middle A;

[0018] Figure 7 A three-dimensional diagram of the front handle in the electric luggage case provided for this application;

[0019] Figure 8 A three-dimensional diagram of a fixed rod and a folding rod in the electric luggage case provided for this application;

[0020] Fig. 9 A schematic diagram of the front handle of the electric luggage case provided in the present application in a folded state;

[0021] Fig.10 A schematic diagram of the front handle and folding rod in the electric luggage case provided in the present application in a folded state;

[0022] Fig.11 A schematic diagram of the interior of the electric luggage case provided in this application;

[0023] Fig.12 A schematic diagram of the position of the electric push rod in the electric luggage case provided in this application;

[0024] Fig.13 A three-dimensional diagram of the box body of the electric suitcase provided in this application;

[0025] Fig.14 A three-dimensional view of the front baffle in the electric luggage box provided for this application;

[0026] Fig.15 A side view of the front baffle in the electric luggage box provided for this application;

[0027] Fig.16 A three-dimensional diagram of a telescopic rod in the electric luggage case provided in the present application;

[0028] Fig.17 A schematic diagram of the connection between the electric push rod and the telescopic rod in the electric suitcase provided in this application;

[0029] Fig.18 This is a schematic diagram of the electric suitcase provided in this application in the storage state.

[0030] Among them: 10-box, 101-battery slot, 102-opening, 103-front baffle, 104-jack, 105-groove, 106-power switch, 107-control switch, 20-battery, 30-controller, 40-slide rail, 50-telescopic rod, 60-electric push rod, 70-rear wheel, 80-front handle bar, 801-fixed rod, 802-folding rod, 803-front handle, 804-shaft, 805-pressing member, 806-rotating block, 807-positioning groove, 808-rotating groove, 809-positioning tip, 810-waist-shaped limiting groove, 811-limiting block, 812-control component, 813-speed regulating handle, 814-brake handle, 90-front wheel, 901-pedal, 100-partition, 110-storage box, 120-installation box, 130-rear handlebar. DETAILED DESCRIPTION

[0031] The specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings, but are not intended to limit the scope of protection of the present invention. The terms "front", "rear", "left", "right", "upper", "lower", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only intended to facilitate the description of the present invention and simplify the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are only used to simplify the textual description to distinguish similar objects, and cannot be understood as a chronological relationship between specific orders.

[0032] See also Figures 1 to 3 , Fig.12The present application provides an electric suitcase, comprising a case 10, a battery 20, a controller 30, a slide rail 40 fixed inside the case, a telescopic rod 50 installed on the slide rail 40 and capable of sliding along the slide rail 40 and protruding out of the case 10, an electric push rod 60 for driving the telescopic rod 50 to slide, and two rear wheels 70 arranged at the bottom of the case 10; a front handle bar 80 and a front wheel 90 are connected to the front end of the telescopic rod 50, and the front wheel 90 is driven to rotate by rotating the front handle bar 80, thereby realizing steering; a battery slot 101 is provided at the rear of the case 10, and the battery 20 can be detachably installed in the battery slot 101. Through this design, when the battery is exhausted or damaged, the user can remove, replace and install the battery at any time, which greatly improves the convenience of user use; the front wheel 90 and / or the two rear wheels 70 use hub motor wheels for driving the electric suitcase to move.

[0033] participate Figure 3 and Fig.18 The front handle bar 80 includes a fixed bar 801 and a folding bar 802. The folding bar 802 is installed on the upper part of the fixed bar 801 and is rotatably connected to the fixed bar 801. A front handle 803 is installed on the upper part of the folding bar 802, and the front handle 803 is rotatably connected to the folding bar 802.

[0034] See also Figures 5 to 10 Specifically, the fixed rod 801 and the folding rod 802 are rotatably connected by a rotating shaft 804, and are connected and fixed by a pressing piece 805. The folding direction of the folding rod 802 can be the front side, rear side, left side, right side or any other direction of the fixed rod 801, and the present application does not make specific restrictions; a rotating block 806 is provided at the connection between the upper part of the folding rod 802 and the front handle 803, and a positioning groove 807 is provided on the side of the rotating block 806. The front handle 803 is provided with a rotating groove 808 adapted to the rotating block 806, and a positioning pin 809 adapted to the positioning groove 807. The front handle 803 is inserted into the rotating groove 808 by the rotating block 806 to realize rotational connection, and is connected by the positioning pin 809. 9 is inserted into the positioning groove 807 to achieve limit fixation. The rotation direction of the front handle 803 can be the left side or the right side of the folding rod 802, and this application does not make a specific limitation. A waist-shaped limit groove 810 is also provided at the connection between the upper part of the folding rod 802 and the front handle 803. The front handle 803 is provided with a limit block 811 adapted to the waist-shaped limit groove 810. The limit block 811 slides in the waist-shaped limit groove 810. The design of the waist-shaped limit groove 810 and the limit block 811 can provide a guide limit for the rotation process of the front handle 803 on the one hand, and can limit the rotation angle of the front handle 803 on the other hand, which is more convenient for the positioning pin 809 to be accurately inserted into the positioning groove 807, which is convenient for users to use.

[0035] See also Figure 4The front handle bar 80 is provided with a control component 812 for controlling the wheel of the hub motor to move forward or backward. The control component 812, the wheel of the hub motor, the electric push rod 60 and the battery 20 are all connected to the controller 30. The control component 812 includes a speed control knob 813 and a brake knob 814. The speed control knob 813 and the brake knob 814 can both rotate in a circumferential direction. The speed control knob 813 and the brake knob 814 are both provided with a force-applying member that can be pressed or toggled by a thumb. The speed control knob 813 and the brake knob 814 are both connected to the controller 30 through a wire. When the user operates the control component 812, the speed control knob 813 or the brake knob 814 is driven to rotate in a circumferential direction by pressing the force-applying member with the corresponding thumb, thereby realizing the speed control and electronic braking of the electric luggage case. The speed regulator of the speed control knob 813 is a potentiometer or a Hall sensor.

[0036] Through the above design, the user can sit on the upper part of the box body 10, and the electric push rod 60 pushes the telescopic rod 50, the front handle rod 80 and the front wheel 90 to extend outward. The user operates the control component 812, and the control component 812 converts the user's operation instructions into electrical signals and transmits them to the controller 30. The controller 30 controls the hub motor wheel to rotate and the user can ride. When not riding, the front handle 803 is rotated, the folding rod 802 is flipped downward, and the electric push rod 60 pulls the telescopic rod 50, the front handle rod 80 and the front wheel 90 back to achieve storage, which minimizes the occupied space and greatly improves the convenience of carrying the suitcase when traveling.

[0037] See also Fig.11 , Fig.16 and Fig.17 , a partition 100 is provided inside the box 10, and the partition 100 divides the inside of the box 10 into a storage box 110 located at the upper part and an installation box 120 located at the lower part. The slide rail 40, the telescopic rod 50, the electric push rod 60 and the controller 30 are all located in the installation box 120. Through the above design, the partition 100 can effectively separate the user's items from the parts in the installation box 120 to prevent the user's items from being dirty or contaminated. Both ends of the slide rail 40 are connected and fixed to the inner wall of the box 10, one end of the electric push rod 60 is connected and fixed to the inside of the box 10, and the other end is connected and fixed to the telescopic rod 50, which is used to provide power for the sliding of the telescopic rod 50.

[0038] See also Figures 13 to 15The front of the box body 10 is provided with an opening 102, and a front baffle 103 is installed at the opening 102. The upper part of the front baffle 103 is provided with a plug hole 104 for the telescopic rod 50 to pass through, and the lower part of the front baffle 103 is provided with a groove 105, which is adapted to the front wheel 90. When the telescopic rod 50 is in a retracted state, the front wheel is located in the groove 105. Through the above design, the front baffle 103 can effectively resist the splashing sewage and mud generated when the front wheel 90 rolls, and the design of the groove 105 can facilitate the storage of the front wheel 90, reduce the space occupied by the entire electric luggage case, and improve the overall aesthetics of the electric luggage case.

[0039] Preferably, the slide rail 40 is integrally formed with the front baffle 103. This design can reduce the use of parts and simplify the installation steps. The front baffle 103 is made of plastic material, which reduces the overall weight of the electric luggage case while ensuring the overall structural strength of the electric luggage case, making it more convenient to carry.

[0040] Referring to the figure, pedals 901 are provided on both sides of the front wheel 90, which can provide foot support for the user when riding, so as to improve the riding comfort of the user; a rear handle bar 130 is provided at the rear of the box body 10, and the user can choose between riding the suitcase and pushing and pulling the suitcase. When the user does not want to ride, the rear handle bar 130 can be pulled out to push and pull the suitcase; a power switch 106 and a control switch 107 for controlling the extension and retraction of the telescopic rod are provided on the side of the box body 10, and both the power switch 106 and the control switch 107 are connected to the controller 30. Through the above design, the power switch 106 and the control switch 107 can realize the automatic control of the electric suitcase, greatly improving the user experience.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Therefore, although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be modified or replaced by equivalents. All technical solutions and improvements that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An electric luggage case, comprising a case body and a front handle bar, characterized in that: The front handle bar comprises a fixed bar and a folding bar, wherein the folding bar is mounted on the upper portion of the fixed bar and is rotatably connected to the fixed bar, and a front handle is mounted on the upper portion of the folding bar and is rotatably connected to the folding bar.

2. The electric luggage case according to claim 1, characterized in that: The fixed rod and the folding rod are rotatably connected via a rotating shaft, and are connected and fixed via a pressing piece.

3. The electric luggage case according to claim 1, characterized in that: A rotating block is provided at the connection between the upper part of the folding rod and the front handle, a positioning groove is provided on the side of the rotating block, the front handle is provided with a rotating groove adapted to the rotating block, and a positioning pin adapted to the positioning groove, the front handle is rotatably connected by inserting the rotating block into the rotating groove, and limited and fixed by inserting the positioning pin into the positioning groove.

4. The electric luggage case according to claim 3, characterized in that: A waist-shaped limiting groove is also provided at the connection between the upper part of the folding rod and the front handle, and the front handle is provided with a limiting block adapted to the waist-shaped limiting groove, and the limiting block slides in the waist-shaped limiting groove.

5. The electric luggage case according to claim 1, characterized in that: It also includes a battery. A battery slot is provided at the rear of the box body, and the battery is detachably installed in the battery slot.

6. The electric luggage case according to claim 1, characterized in that: A rear handle bar is arranged at the rear of the box body.

7. The electric luggage case according to claim 1, characterized in that: It also includes a controller. A control component is installed on the front handle. The control component includes a speed regulating handle and a brake handle. The speed regulating handle and the brake handle are both connected to the controller through wires.

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