CN218219436U - Electric luggage case - Google Patents

Abstract

The application discloses electronic suitcase, including the box, install in the front wheel of bottom half front side, install in the rear wheel of bottom half rear side, the quantity of front wheel and rear wheel is one. This application is through the design of designing into the front and back single wheel formula with electronic suitcase for it is more nimble when turning, and the nature controlled improves greatly, has avoided appearing the phenomenon of turning on one's side, has improved ride experience and the enjoyment of riding.

Description

Electric luggage case

Technical Field

The application relates to the field of luggage cases, in particular to an electric luggage case.

Background

The electric luggage case is improved on the basis of the traditional luggage case, so that the electric luggage case can be ridden to reduce the carrying burden of the luggage case, such as the electric luggage case disclosed in the Chinese patent application No. CN 202120992641.5. However, the inventor finds that the existing electric luggage case generally adopts a design mode that one wheel is arranged at the front part and two wheels are arranged at the rear part, the design mode can greatly influence the controllability of the electric luggage case during riding, particularly, the electric luggage case is heavy when turning, the side turning condition is easy to occur, and the riding experience and the riding pleasure of a user are greatly influenced.

SUMMERY OF THE UTILITY MODEL

The application provides an electronic suitcase to solve the problem that provides in the background art.

The utility model provides an electronic suitcase, includes the box, installs in the front wheel of bottom half front side, installs in the rear wheel of bottom half rear side, the quantity of front wheel and rear wheel is one.

Preferably, the electric bicycle further comprises a battery, a controller, a sliding rail fixed inside the box body, a telescopic rod arranged on the sliding rail and capable of sliding along the sliding rail and protruding out of the box body, and an electric push rod used for driving the telescopic rod to slide, wherein the front end of the telescopic rod is connected with a front handle rod, the front wheel is arranged at the bottom of the front handle rod, the front wheel and/or the rear wheel adopt a hub motor wheel, the front handle rod is provided with a control component used for controlling the hub motor wheel to advance or retreat, and the control component, the hub motor wheel, the electric push rod and the battery are all connected with the controller.

Preferably, a battery slot is arranged at the rear part of the box body, and the battery is detachably arranged in the battery slot.

Preferably, the rear side of the bottom of the box body is provided with a rear wheel opening, a rear wheel mounting piece is installed at the rear wheel opening and comprises a mounting plate and a rear wheel fork, the mounting plate is installed on the box body, the rear wheel is installed on the rear wheel fork, a rear wheel groove facing the inside of the box body is formed in the mounting plate, and the rear wheel groove is matched with the rear wheel.

Preferably, the mounting panel rear portion is equipped with connecting piece and two auxiliary wheels, the one end and the mounting panel of connecting piece are articulated, and two auxiliary wheels are installed to the other end, the connecting piece is overturned from top to bottom and is driven two auxiliary wheels and realize turning over the state and turn over the state down, and when two when the auxiliary wheel was located and turns over the state down, its bottom was located same horizontal plane with the bottom of front wheel and rear wheel.

Preferably, the mounting plate is provided with a limiting block at the hinged position with the connecting piece, and when the two auxiliary wheels are in a downward turning state, the connecting piece is abutted against the limiting block.

Preferably, a tension spring is connected between the connecting piece and the mounting plate.

Preferably, mounting panel rear portion is equipped with connecting piece and two auxiliary wheels, the one end and the rear wheel fork of connecting piece are articulated, and two auxiliary wheels of other end installation, the connecting piece is overturned from top to bottom and is driven two auxiliary wheels and realize turning over the state and turn over the state down, and when two when the auxiliary wheel was located and turns over the state down, its bottom was located same horizontal plane with the bottom of front wheel and rear wheel.

Preferably, the hinged part of the rear wheel fork and the connecting piece is provided with a limiting block, the limiting block is arc-shaped and is matched with the end part of the connecting piece, and when the two auxiliary wheels are in an upturning state and a downturning state, the connecting piece is abutted against the limiting block.

Preferably, a tension spring is connected between the connecting piece and the rear wheel fork.

Preferably, bottom half both sides front end all is equipped with pedal spare and pedal seat, pedal seat and box fixed connection, pedal spare articulates in pedal seat to can turn over towards the outside direction about the box, realize vertical state of accomodating and the horizontally state of expanding.

Preferably, the front part of the box body is provided with an opening, the opening is provided with a front baffle, the upper part of the front baffle is provided with a jack for the telescopic rod to pass through, the lower part of the front baffle is provided with a front wheel groove, the front wheel groove is matched with the front wheel, and when the telescopic rod is in a contraction state, the front wheel is positioned in the front wheel groove.

Preferably, the inside baffle that is equipped with of box, the baffle is divided into the containing box body that is located the upper portion and is located the installation box body of lower part with the box inside, slide rail, telescopic link, electric putter and controller all are located the installation box body.

Preferably, the front handle rod comprises a fixed rod and a lifting rod, the front wheel is installed at the bottom of the fixed rod, the lower portion of the fixed rod is connected with the front end of the telescopic rod in a rotating mode, the lifting rod is installed on the upper portion of the fixed rod in a sliding mode and can lift up and down along the fixed rod in a sliding mode and be fixed in a positioning mode, and the lifting rod drives the fixed rod and the front wheel to rotate to achieve steering when rotating.

Preferably, the control part comprises a speed regulating rotating handle and a braking rotating handle, and the speed regulating rotating handle and the braking rotating handle are both connected to the controller through leads.

According to the technical scheme, the design of single wheel formula around this application is through designing into electronic suitcase for it is more nimble when turning, and the nature controlled improves greatly, has avoided appearing the phenomenon of turning on one's side, has improved ride experience and the enjoyment of riding.

Drawings

FIG. 1 is a side view of the powered luggage case provided herein in a two-wheeled condition;

FIG. 2 is a front perspective view of the power luggage provided herein in a two-wheeled condition;

FIG. 3 is a rear perspective view of the power luggage provided herein in a two-wheeled condition;

FIG. 4 is a front perspective view of the power luggage of the present application in a four-wheeled state;

FIG. 5 is a side view of the powered luggage case provided herein in a four-wheeled position;

FIG. 6 is a bottom schematic view of the power luggage of the present application in a four-wheeled state;

FIG. 7 is a front perspective view of a mounting plate in the power luggage provided by the present application;

FIG. 8 is a rear perspective view of a mounting plate in the power luggage provided by the present application;

FIG. 9 is a perspective view of the attachment member and the auxiliary wheel of the electric luggage provided in the present application;

FIG. 10 is a schematic view of the connection between the mounting plate and the connecting member and the auxiliary wheel in the electric luggage provided in the present application;

FIG. 11 is a perspective view of a mounting plate in the power luggage provided herein;

fig. 12 is a schematic view illustrating the connection of the mounting plate to the connecting member and the auxiliary wheel in the electric luggage provided by the present application.

FIG. 13 is a perspective view of the footrest member and the footrest seat in the electric luggage provided in the present application;

FIG. 14 is a schematic view of the telescopic rod and the front handle rod of the electric luggage provided in the present application;

FIG. 15 is an enlarged view of a portion of FIG. 14 at A;

fig. 16 is a schematic view of the internal structure of the electric luggage case provided in the present application;

FIG. 17 is a schematic diagram of the position of the controller, the sliding track, and the power push rod in the power luggage provided by the present application;

FIG. 18 is a schematic view of the position of the opening and the opening of the rear wheel in the power luggage provided by the present application;

FIG. 19 is a perspective view of a front bezel of the motorized luggage provided in the present application;

FIG. 20 is a side view of a front bezel in the power luggage provided herein;

fig. 21 is a perspective view of a telescopic rod in the electric luggage provided by the present application;

fig. 22 is a perspective view of a slide rail in the electric luggage provided by the present application;

fig. 23 is a schematic connection diagram of a sliding rail, a telescopic rod and an electric push rod in the electric luggage provided by the present application;

fig. 24 is a schematic view of the power luggage case provided by the present application after the front handle bar is stowed.

Wherein: 10-box, 101-front wheel, 102-rear wheel, 103-rear wheel opening, 104-mounting plate, 105-rear wheel fork, 106-rear wheel groove, 107-connecting piece, 108-auxiliary wheel, 109-limiting block, 110-tension spring, 111-battery slot, 112-clapboard, 113-storage box, 114-mounting box, 115-opening, 116-front baffle, 117-jack, 118-front wheel groove, 119-pedal piece, 120-pedal seat, 121-rear handle bar, 20-battery, 30-controller, 40-slide rail, 50-telescopic rod, 60-electric push rod, 70-front handle bar, 701-fixing rod, 702-lifting rod, 80-control part, 801-speed-regulating handle and 802-braking handle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and is not intended to limit the scope of the invention. The terms "front", "back", "left", "right", "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "first" and "second" are used merely to simplify the description of the words for distinguishing between similar objects and are not to be construed as specifying a sequential relationship between sequences.

Referring to fig. 1 to 3, the present application provides an electric luggage case, which includes a case body 10, front wheels 101 installed at the front side of the bottom of the case body 10, and rear wheels 102 installed at the rear side of the bottom of the case body 10, wherein the number of the front wheels 101 and the number of the rear wheels 102 are one. Through the design of designing into single wheel formula around with electronic suitcase for it is more nimble when turning, the nature controlled improves greatly, has avoided the phenomenon that turns on one's side to appear, has improved ride experience and the enjoyment of riding.

Referring to fig. 6, 7 and 18, preferably, a rear wheel opening 103 is formed in the rear side of the bottom of the case 10, a rear wheel mounting member is mounted at the rear wheel opening 103, the rear wheel mounting member includes a mounting plate 104 and a rear wheel fork 105, the rear wheel fork 105 is fixedly mounted at the lower portion of the mounting plate 104, the upper portion of the mounting plate 104 is embedded into the rear wheel opening 103 and is fixedly mounted on the case 10, the rear wheel 102 is mounted on the rear wheel fork 105, the mounting plate 104 is provided with a rear wheel groove 106 facing the inside of the case 10, and the rear wheel groove 106 is adapted to the rear wheel 102 and is used for avoiding normal rotation of the rear wheel 102.

Referring to fig. 1, 5, 9 and 24, preferably, in one embodiment, a connecting member 107 and two auxiliary wheels 108 are disposed at the rear of the mounting plate 104, one end of the connecting member 107 is hinged to the mounting plate 104, the other end of the connecting member 107 is mounted with the two auxiliary wheels 108, the connecting member 107 is turned up and down to drive the two auxiliary wheels 108 to be in an upturned state and a downturned state, and when the two auxiliary wheels 108 are in the downturned state, the bottoms of the two auxiliary wheels are located on the same horizontal plane as the bottoms of the front wheels 101 and the rear wheels 102. Through add two auxiliary wheels 108 that can overturn from top to bottom at box 10 rear portion, the user can select the mode of riding according to the demand on the one hand, arrange two auxiliary wheels 108 in the state of turning up, for the two-wheeled mode of riding of front and back single wheel, arrange two auxiliary wheels 108 in the state of turning down, for preceding wheel, the four-wheel mode of riding of back tricycle, the enjoyment of riding of electronic suitcase has been richened greatly, user's use experience degree has been improved, on the other hand, when arranging two auxiliary wheels 108 in the state of turning down, auxiliary wheels 108 can play better supporting role to electronic suitcase, make it keep the posture of standing, need not to hold up by hand, user's convenience has been improved greatly.

Referring to fig. 8 and 10, the mounting plate 104 is provided with a limiting block 109 at the hinge joint with the connecting member 107, and when the two auxiliary wheels 108 are in the downward-turning state, the connecting member 107 abuts against the limiting block 109. Through setting up stopper 109, can carry on spacingly to auxiliary wheel 108 effectively, avoid rotating excessively and the unsettled condition appears. A tension spring 110 is further connected between the connecting piece 107 and the mounting plate 104, the tension spring 110 can play a role in tightening the connecting piece 107 and the auxiliary wheel 108 on one hand, the connecting piece 107 and the auxiliary wheel 108 are prevented from shaking randomly, power is provided for switching the auxiliary wheel 108 between a downward turning state and an upward turning state on the other hand, and the auxiliary wheel 108 can be turned upwards automatically under the tension of the tension spring 110.

Referring to fig. 11 and 12, preferably, in another embodiment, a connecting piece 107 and two auxiliary wheels 108 are arranged at the rear part of the mounting plate 104, one end of the connecting piece 107 is hinged with the rear wheel fork 105, the other end is provided with the two auxiliary wheels 108, the connecting piece 107 is turned up and down to drive the two auxiliary wheels 108 to realize an up-turning state and a down-turning state, and when the two auxiliary wheels 108 are in the down-turning state, the bottoms of the two auxiliary wheels are on the same horizontal plane with the bottoms of the front wheel 101 and the rear wheel 102; a limiting block 109 is arranged at the hinged part of the rear wheel fork 105 and the connecting piece 107, the limiting block 109 is arc-shaped and is matched with the end part of the connecting piece 107, and when the two auxiliary wheels 108 are in an upturning state and a downturning state, the connecting piece 107 is abutted against the limiting block 109; a tension spring 110 is connected between the connecting member 107 and the rear wheel fork 105.

Referring to fig. 17, 21 to 23, preferably, the electric luggage further includes a battery 20, a controller 30, a slide rail 40 fixed inside the luggage body, an extension rod 50 mounted on the slide rail 40 and capable of sliding along the slide rail 40 to protrude out of the luggage body 10, and an electric push rod 60 for driving the extension rod 50 to slide; the front end of the telescopic rod 50 is connected with a front handle rod 70, a front wheel 101 is arranged at the bottom of the front handle rod 70, and the front wheel 101 is driven to rotate by rotating the front handle rod 70, so that steering is realized; the rear part of the box body 10 is provided with a battery slot 111, and the battery 20 is detachably arranged in the battery slot 111, so that through the design, when the battery runs out of electric quantity or is damaged, a user can detach, replace and install the battery at any time, and the convenience for the user to use is greatly improved; the front wheel 101 and/or the rear wheel 102 adopt wheel hub motor wheels and are used for driving the electric luggage box to move; the front handle bar 70 is provided with a control part 80 for controlling the advance or retreat of the wheel of the hub motor, and the control part 80, the wheel of the hub motor, the electric push rod 60 and the battery 20 are all connected with the controller 30.

Referring to fig. 14 and 15, preferably, the control unit 80 includes a speed-adjusting knob 801 and a braking knob 802, both the speed-adjusting knob 801 and the braking knob 802 can rotate circumferentially, and both the speed-adjusting knob 801 and the braking knob 802 are provided with force-applying members for pressing or shifting with a thumb. The speed-regulating rotating handle 801 and the braking rotating handle 802 are both connected to the controller 30 through conducting wires, and when a user operates the control component 80, the user presses the force application part through a corresponding thumb to drive the speed-regulating rotating handle 801 or the braking rotating handle 802 to rotate circumferentially, so that the speed regulation and the electronic braking of the electric luggage can be realized. The speed regulator of the speed regulating rotating handle 801 is a potentiometer or a Hall sensor.

Through the design, a user can ride on the upper part of the box body 10, the electric push rod 60 pushes the telescopic rod 50, the front handle rod 70 and the front wheel 101 to extend outwards, the user operates the control part 80, the control part 80 converts an operation instruction of the user into an electric signal and transmits the electric signal to the controller 30, and the controller 30 controls the wheel of the hub motor to rotate so as to ride; when not riding, electric putter 60 draws back telescopic link 50, preceding handle bar 70 and front wheel 101 backward, can realize accomodating, has improved the convenience of carrying the suitcase trip greatly.

Referring to fig. 16 and 17, preferably, a partition 112 is provided inside the box body 10, the partition 112 divides the inside of the box body 10 into an upper storage box body 113 and a lower installation box body 114, and the slide rail 40, the telescopic rod 50, the electric push rod 60 and the controller 30 are all located inside the installation box body 114. With the above design, the partition 112 can effectively separate the user's articles from the components in the installation box 114 to prevent the user's articles from being soiled or contaminated. The two ends of the sliding rail 40 are fixedly connected with the inner wall of the box body 10, one end of the electric push rod 60 is fixedly connected with the inside of the box body 10, and the other end of the electric push rod is fixedly connected with the telescopic rod 50 and used for providing power for the sliding of the telescopic rod 50.

Referring to fig. 18 to 20, preferably, the front portion of the box 10 is provided with an opening 115, the opening 115 is provided with a front baffle 116, the upper portion of the front baffle 116 is provided with a jack 117 through which the telescopic rod 50 passes, the lower portion of the front baffle 116 is provided with a front wheel groove 118, the front wheel groove 118 is adapted to the front wheel 101, and when the telescopic rod 50 is in the retracted state, the front wheel is located in the front wheel groove 118. Through the design, the front baffle 116 can effectively resist the splashing sewage and mud dust generated when the front wheel 101 rolls, and meanwhile, the front wheel 101 can be conveniently stored due to the design of the front wheel groove 118, so that the occupied space of the whole electric luggage case is reduced, and the overall attractiveness of the electric luggage case is improved.

Preferably, the front baffle 116 is made of plastic, so that the overall weight of the electric luggage case is reduced on the premise of ensuring the overall structural strength of the electric luggage case, thereby facilitating carrying. In addition, the electric luggage case provided by the application can reduce the whole size of the electric luggage case and reduce the weight to meet the registration requirement under the condition that the whole structure is not changed.

Referring to fig. 15, preferably, the front handle bar 70 includes a fixing bar 701 and a lifting bar 702, the front wheel 101 is mounted at the bottom of the fixing bar 701, the lower portion of the fixing bar 701 is rotatably connected to the front end of the telescopic rod 50, the lifting bar 702 is slidably mounted at the upper portion of the fixing bar 701 and can be lifted and lowered along the fixing bar 701 in a sliding manner and positioned and fixed, and the lifting bar 702 drives the fixing bar 701 and the front wheel 101 to rotate to realize steering when rotating. The lifting rod 702 can be lifted up and down along the fixing rod 701 and positioned and fixed in a locking manner, and a user can loosen and fasten the lifting rod 702 by pulling the folding handle; still can be for the mode of buckle, the user drives the buckle and breaks away from spacing hole through pressing down the lift button, and lifter 702 can go up and down to slide, and when the spacing hole of buckle embedding, lifter 702 fixes a position fixedly promptly. The present application does not specifically limit the manner in which the lifting rod 702 is lifted up and down and positioned and fixed.

Through the above design, the user can adjust the height of the lifting rod 702 to achieve the best riding posture, thereby improving the user experience.

Referring to fig. 4 and 13, preferably, the front ends of both sides of the bottom of the box 10 are provided with a pedal 119 and a pedal seat 120, the pedal seat 120 is fixedly connected with the box 10, and the pedal 119 is hinged to the pedal seat 120 and can be turned over towards the left and right outer sides of the box 10 to achieve a vertical storage state and a horizontal unfolding state.

Referring to fig. 3, preferably, the rear portion of the case body 10 is provided with a rear handle bar 121, so that a user can select two modes of riding the luggage case and pushing and pulling the luggage case, and when the user does not want to ride the luggage case, the rear handle bar 121 is pulled out, and the luggage case can be pushed and pulled; the side of the box body 10 is provided with a power-on switch and a control switch for controlling the telescopic rod to stretch, and the power-on switch and the control switch are both connected with the controller 30. Through the design, the automatic control of the electric luggage box can be realized by the power-on switch and the control switch, and the use experience of a user is greatly improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims (14)

1. The electric luggage box is characterized by comprising a box body, front wheels arranged on the front side of the bottom of the box body and rear wheels arranged on the rear side of the bottom of the box body, wherein the number of the front wheels and the number of the rear wheels are one;

the front wheel is mounted at the bottom of the front handle rod, the front wheel and/or the rear wheel adopt a hub motor wheel, the front handle rod is provided with a control component for controlling the forward or backward movement of the hub motor wheel, and the control component, the hub motor wheel, the electric push rod and the battery are all connected with the controller.

2. The motorized luggage of claim 1, wherein the rear portion of the case body is provided with a battery slot, and the battery is detachably mounted in the battery slot.

3. The electric luggage case as claimed in claim 1, wherein a rear wheel opening is provided at the rear side of the bottom of the case body, a rear wheel mounting member is mounted at the rear wheel opening, the rear wheel mounting member includes a mounting plate and a rear wheel fork, the mounting plate is mounted on the case body, the rear wheel is mounted on the rear wheel fork, the mounting plate is provided with a rear wheel groove facing the inside of the case body, and the rear wheel groove is matched with the rear wheel.

4. The electric luggage case as claimed in claim 3, wherein the rear portion of the mounting plate is provided with a connecting member and two auxiliary wheels, one end of the connecting member is hinged to the mounting plate, the other end of the connecting member is provided with two auxiliary wheels, the connecting member is turned up and down to drive the two auxiliary wheels to be turned up and down, and when the two auxiliary wheels are turned down, the bottom of the connecting member is at the same level as the bottom of the front wheel and the bottom of the rear wheel.

5. The electric luggage of claim 4, wherein the mounting plate is provided with a stopper at the hinge joint with the connecting member, and when the two auxiliary wheels are in the downward-turned state, the connecting member abuts against the stopper.

6. The motorized luggage of claim 4, wherein a tension spring is coupled between the connector and the mounting plate.

7. The electric luggage of claim 3, wherein the rear portion of the mounting plate is provided with a connecting member and two auxiliary wheels, one end of the connecting member is hinged to the rear wheel fork, the other end of the connecting member is provided with two auxiliary wheels, the connecting member is turned up and down to drive the two auxiliary wheels to achieve an up-turned state and a down-turned state, and when the two auxiliary wheels are in the down-turned state, the bottom of the connecting member is located at the same horizontal plane as the bottom of the front wheel and the bottom of the rear wheel.

8. The electric luggage of claim 7, wherein a limiting block is disposed at the hinge joint of the rear wheel fork and the connecting member, the limiting block is arc-shaped and is adapted to the end of the connecting member, and when the two auxiliary wheels are in the upturned state and the downturned state, the connecting member abuts against the limiting block.

9. The motorized luggage of claim 7, wherein a tension spring is coupled between the link and the rear wheel fork.

10. The electric luggage case as claimed in claim 1, wherein the front ends of both sides of the bottom of the case body are respectively provided with a pedal member and a pedal seat, the pedal seats are fixedly connected with the case body, and the pedal members are hinged to the pedal seats and can be turned over towards the left and right outer sides of the case body to realize a vertical storage state and a horizontal unfolding state.

11. The electric luggage of claim 1, wherein the front part of the luggage body is provided with an opening, the opening is provided with a front baffle, the upper part of the front baffle is provided with a jack for the telescopic rod to pass through, the lower part of the front baffle is provided with a front wheel groove, the front wheel groove is matched with the front wheel, and when the telescopic rod is in a contracted state, the front wheel is positioned in the front wheel groove.

12. The electric luggage case as claimed in claim 1, wherein a partition is provided inside the case, the partition divides the inside of the case into an upper receiving case and a lower mounting case, and the sliding rail, the telescopic rod, the electric push rod and the controller are all located inside the mounting case.

13. The electric luggage of claim 1, wherein the front handle bar comprises a fixed bar and a lifting bar, the front wheel is mounted at the bottom of the fixed bar, the lower part of the fixed bar is rotatably connected with the front end of the telescopic bar, the lifting bar is slidably mounted at the upper part of the fixed bar and can be slidably lifted up and down along the fixed bar and fixed in position, and the lifting bar drives the fixed bar and the front wheel to rotate to realize steering when rotating.

14. The motorized luggage of claim 1, wherein the control member comprises a speed-adjusting twist grip and a braking twist grip, both of which are connected to the controller via wires.

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