CN212754627U - Draw-bar box with electric truckles - Google Patents

Abstract

The utility model discloses a draw-bar box with electric foot wheel, including casing and baffle, the safe edge is strengthened to the equal fixedly connected with in the left and right sides of casing, the inboard of strengthening the safe edge is provided with a plurality of lines of preventing scraping, the equal swing joint in both ends has the sealed lock of enhancement around casing top and the bottom, the left end fixed mounting of casing bottom has the auxiliary wheel, the lower extreme fixed connection on casing right side has the headstock, the lower extreme of headstock inner chamber has the pivot through bearing swing joint, the equal fixedly connected with action wheel in both ends around the pivot surface. The utility model discloses an strengthen the effect of safe edge, enhancement sealed lock, motor, driving pulley, driven pulleys, belt, pivot and action wheel, solved present draw-bar box when removing, adopt manual traction or portable mode to use more, nevertheless when long-time pulling draw-bar box or pulling draw-bar box upslope, increased the consumption of people's physical power, reduced the problem of the mood of going out to travel.

Description

Draw-bar box with electric truckles

Technical Field

The utility model relates to a draw-bar box technical field specifically is a draw-bar box with electric foot wheel.

Background

Along with the continuous improvement of people's life and consumption level, the number of times that people went out to travel is also more and more frequent, and the draw-bar box receives people's extensive concern because of its convenient to use when going out, becomes the indispensable instrument when people go out and travel gradually, and the draw-bar box can divide into two kinds according to the texture, is soft draw-bar box and stereoplasm draw-bar box respectively, and wherein, stereoplasm draw-bar box is more firm, is not afraid of when installing article can be by external force extrusion deformation, can protect article better.

The applicant finds that at least the following technical problems exist in the prior art: at present, when the draw-bar box moves, manual traction or hand-held use is mostly adopted, but when the draw-bar box is pulled for a long time or pulled to ascend a slope, the physical consumption of people is increased, and the mood of going out for travel is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw-bar box with electric caster to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a draw-bar box with electric truckles comprises a shell and a clapboard, wherein the left side and the right side of the shell are both fixedly connected with a reinforced protective edge, the inner side of the reinforced protective edge is provided with a plurality of scratch-proof grains, the front end and the rear end of the top part and the bottom part of the shell are movably connected with reinforced sealing locks, the left end of the bottom of the shell is fixedly provided with an auxiliary wheel, the lower end of the right side of the shell is fixedly connected with a power box, the lower end of the inner cavity of the power box is movably connected with a rotating shaft through a bearing, the front end and the rear end of the outer surface of the rotating shaft are fixedly connected with driving wheels, the middle end of the outer surface of the rotating shaft is fixedly connected with a driven belt wheel, the left end of the bottom of the clapboard is fixedly provided with a motor, the output end of the motor is fixedly connected with a driving belt wheel, the driving belt wheel and the inner side of the driven belt wheel are sleeved with a belt, and the periphery of the rear side of the shell is fixedly connected with supporting lugs.

Preferably, the right end of the shell is provided with a sealing zipper, a movable handle is fixedly mounted at the right end of the top of the shell, movable sealing locks are movably connected to the upper end and the lower end of the front surface of the shell, and a fixed handle is fixedly mounted at the right end of the front surface of the shell.

Preferably, the scratch-resistant stripes are arc-shaped bumps, and the distances between every two adjacent scratch-resistant stripes are equal.

Preferably, the upper end on the right side of the shell is fixedly provided with a placing groove seat, the inner side of the placing groove seat is movably connected with a pull rod, the top of the pull rod is fixedly connected with a handle, and the inner side of the upper end of the handle is provided with a control switch.

Preferably, the upper end fixedly connected with baffle of headstock inner chamber, the top fixed mounting of baffle has the lithium cell, the upper end of headstock one side is provided with charging socket.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a reinforced protective edge, a reinforced sealing lock, a motor, a driving pulley, a driven pulley, a belt, a rotating shaft and a driving wheel, when people use the device, firstly, the article to be placed is placed inside the shell of the draw-bar box, then a sealing zipper is pulled up, then a movable sealing lock is locked, then the reinforced sealing lock is locked, under the action of the reinforced sealing lock and the reinforced protective edge, the supporting strength of the draw-bar box is improved, after a handle and a draw bar are placed in a placing groove seat, the purpose that people directly sit or ride on the top of the shell for rest can be realized, simultaneously, the motor can be opened through a control switch to drive the driving pulley to rotate, then under the matching of the belt and the driven pulley, the rotating shaft and the driving wheel are driven to rotate, the assistance is realized for the use of people, the physical strength consumption when people pull the draw-bar box or go up the draw-bar box for a long time is, under the cooperation of the auxiliary wheels, people can be directly driven to ride, the problems that when the existing draw-bar box is moved, the draw-bar box is mostly pulled manually or is carried by hands are solved, the physical strength of people is increased when the draw-bar box is pulled for a long time or the draw-bar box is pulled to go up a slope, and the traveling mood is reduced are solved.

2. The utility model discloses set up the support lug, avoided this draw-bar box when empting and placing, one side and the ground direct contact of its draw-bar box have reduced the risk of draw-bar box surface by the scraping, have set up the scratch of preventing, fine protection draw-bar box surface can not be scraped and leave the scar to influence pleasing to the eye purpose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is the schematic view of the cross-sectional structure of the power box of the present invention.

In the figure: 1. a housing; 2. reinforcing the protective edge; 3. a power box; 4. a driving wheel; 5. an auxiliary wheel; 6. a rotating shaft; 7. sealing the zipper; 8. a movable sealing lock; 9. fixing a handle; 10. strengthening the sealing lock; 11. a movable handle; 12. a handle; 13. a pull rod; 14. placing a groove seat; 15. a control switch; 16. scratch resistance; 17. supporting the projection; 18. a charging jack; 19. a driving pulley; 20. a lithium battery; 21. a partition plate; 22. a motor; 23. a driven pulley; 24. a belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a casing 1, strengthen safe edge 2, headstock 3, action wheel 4, auxiliary wheel 5, pivot 6, sealed zip fastener 7, activity sealed lock 8, fixed handle 9, strengthen sealed lock 10, activity handle 11, handle 12, pull rod 13, place the groove seat 14, control switch 15, prevent scraping line 16, supporting lug 17, charging socket 18, driving pulley 19, lithium cell 20, baffle 21, motor 22, driven pulley 23 and belt 24 part are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a trolley case with electric casters comprises a housing 1 and a partition 21, wherein a sealing zipper 7 is disposed at the right end of the housing 1, a movable handle 11 is fixedly disposed at the right end of the top of the housing 1, movable sealing locks 8 are movably connected to the upper and lower ends of the front surface of the housing 1, a fixed handle 9 is fixedly disposed at the right end of the front surface of the housing 1, reinforcing beads 2 are fixedly connected to the left and right sides of the housing 1, a plurality of scratch-proof stripes 16 are disposed inside the reinforcing beads 2, the scratch-proof stripes 16 are arc-shaped bumps, and the distance between every two adjacent scratch-proof stripes 16 is equal, so that the surface of the trolley case is well protected from being scratched to leave scratches, thereby affecting the purpose of beauty, a containing groove seat 14 is fixedly disposed at the upper end of the right side of the housing 1, a trolley 13 is movably connected to the inside of the containing groove seat 14, and a handle 12, the inner side of the upper end of the handle 12 is provided with a control switch 15, the front and rear ends of the top and bottom of the shell 1 are movably connected with a reinforced seal lock 10, the left end of the bottom of the shell 1 is fixedly provided with an auxiliary wheel 5, the lower end of the right side of the shell 1 is fixedly connected with a power box 3, the upper end of the inner cavity of the power box 3 is fixedly connected with a clapboard 21, the top of the clapboard 21 is fixedly provided with a lithium battery 20, the upper end of one side of the power box 3 is provided with a charging socket 18, the lower end of the inner cavity of the power box 3 is movably connected with a rotating shaft 6 through a bearing, the front and rear ends of the outer surface of the rotating shaft 6 are fixedly connected with a driving wheel 4, the middle end of the outer surface of the rotating shaft 6 is fixedly connected with a driven belt wheel 23, the left end, firstly, articles to be placed are placed in the interior of the draw-bar box shell 1, then the sealing zipper 7 is pulled up, then the movable sealing lock 8 is locked, then the reinforced sealing lock 10 is locked, under the action of the reinforced sealing lock 10 and the reinforced protective edge 2, the supporting strength of the draw-bar box is improved, after the handle 12 and the draw bar 13 are placed in the placing groove seat 14, the purpose that people directly sit or ride on the top of the shell 1 for rest can be realized, meanwhile, the motor 22 can be opened through the control switch 15 to drive the driving belt wheel 19 to rotate, then under the matching of the belt 24 and the driven belt wheel 23, the rotating shaft 6 and the driving wheel 4 are driven to rotate, the assistance is provided for the use of people, the physical strength consumption of people when people pull the draw-bar box for a long time or ascend the slope on the draw-bar box is reduced, under the matching of the auxiliary wheel 5, the purpose that people can directly drive to ride is realized, the supporting convex blocks 17 are fixedly connected around the, avoided this draw-bar box when empting and placing, one side and the ground direct contact of its draw-bar box have reduced the risk that draw-bar box surface was scraped (the model of external control ware is DATA-7311 in this application, simultaneously, two wiring ends of external control ware are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When the device is used, the reinforcing protective edge 2, the reinforcing sealing lock 10, the motor 22, the driving belt wheel 19, the driven belt wheel 23, the belt 24, the rotating shaft 6 and the driving wheel 4 are arranged, when people use the device, firstly, articles to be placed are placed in the draw-bar box shell 1, then, the sealing zipper 7 is pulled, then, the movable sealing lock 8 is locked, then, the reinforcing sealing lock 10 is locked, under the action of the reinforcing sealing lock 10 and the reinforcing protective edge 2, the supporting strength of the draw-bar box is improved, after the handle 12 and the draw bar 13 are placed in the placing groove seat 14, the purpose that people directly sit or ride on the top of the shell 1 for rest can be realized, meanwhile, the motor 22 can be opened through the control switch 15 to drive the driving belt wheel 19 to rotate, then, under the matching of the belt 24 and the driven belt wheel 23, the rotating shaft 6 and the driving wheel 4 are driven to rotate, and the assistance is realized, the consumption of people's long-time pulling draw-bar box or physical power when draw-bar box upslope has been reduced, and under the cooperation of auxiliary wheel 5, can directly drive people and carry out the purpose of riding, it is when removing to have solved present draw-bar box, it uses to adopt manual traction or portable mode more, but when long-time pulling draw-bar box or pulling draw-bar box upslope, the consumption of people's physical power has been increased, the problem of the mood of going out to travel has been reduced, supporting lug 17 has been set up, this draw-bar box is when empting and placing, one side and the ground direct contact of its draw-bar box have been avoided, the risk that draw-bar box surface was scraped has been reduced, scratch 16 has been prevented to set up, fine protection draw-bar box surface can not scraped and leave the scar, thereby influence pleasing to the eye purpose.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a draw-bar box with electric caster, includes casing (1) and baffle (21), its characterized in that: the improved anti-scratch protective cover comprises a shell (1), wherein protective edges (2) are fixedly connected to the left side and the right side of the shell (1), a plurality of anti-scratch patterns (16) are arranged on the inner side of each protective edge (2), sealing locks (10) are reinforced through movably connected to the front end and the rear end of the top and the bottom of the shell (1), an auxiliary wheel (5) is fixedly mounted at the left end of the bottom of the shell (1), a power box (3) is fixedly connected to the lower end of the right side of the shell (1), a rotating shaft (6) is movably connected to the lower end of the inner cavity of the power box (3) through a bearing, driving wheels (4) are fixedly connected to the front end and the rear end of the outer surface of the rotating shaft (6), driven belt wheels (23) are fixedly connected to the middle end of the outer surface of the rotating shaft (6), the belt (24) is sleeved on the inner sides of the driving belt wheel (19) and the driven belt wheel (23), and supporting convex blocks (17) are fixedly connected to the periphery of the rear side of the shell (1).

2. The trolley case with the electric caster as claimed in claim 1, wherein: the right-hand member of casing (1) is provided with sealed zip fastener (7), the right-hand member fixed mounting at casing (1) top has movable handle (11), the equal swing joint in upper and lower both ends on casing (1) positive surface has movable sealed lock (8), the right-hand member fixed mounting on casing (1) positive surface has fixed handle (9).

3. The trolley case with the electric caster as claimed in claim 1, wherein: the scratch-resistant grains (16) are arc-shaped convex blocks, and the distances between every two adjacent scratch-resistant grains (16) are equal.

4. The trolley case with the electric caster as claimed in claim 1, wherein: the upper end fixed mounting on casing (1) right side places groove seat (14), the inboard swing joint who places groove seat (14) has pull rod (13), the top fixedly connected with handle (12) of pull rod (13), the inboard of handle (12) upper end is provided with control switch (15).

5. The trolley case with the electric caster as claimed in claim 1, wherein: the upper end fixedly connected with baffle (21) of headstock (3) inner chamber, the top fixed mounting of baffle (21) has lithium cell (20), the upper end of headstock (3) one side is provided with charging socket (18).

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