CN112790497B

CN112790497B - Travelling basket of convenient transportation

Info

Publication number: CN112790497B
Application number: CN202110208997.XA
Authority: CN
Inventors: 柴冠修
Original assignee: Zhejiang Caarany Group Co ltd
Current assignee: Zhejiang Caarany Group Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2023-01-10
Anticipated expiration: 2041-02-25
Also published as: CN112790497A

Abstract

The invention discloses a suitcase convenient to transport, which comprises a suitcase shell, wherein a cover cap is arranged on the left side of the suitcase shell, the cover cap is connected with the suitcase shell through a zipper, a pull rod is arranged on the upper end surface of the suitcase shell, two elastic arrangement plates are symmetrically arranged on the suitcase shell in the front-back direction, elastic deformation can occur between the elastic arrangement plate on the lower end surface of the suitcase shell and the elastic arrangement plate on the right end surface of the suitcase shell, two groups of buffer devices are symmetrically arranged on the front-back direction of the suitcase shell, when an operator pulls the suitcase shell to go up and down stairs or an inclined plane, the plurality of sliding devices are aggregated, and the aggregated length of the sliding devices is greater than the length of two stair steps, so that the suitcase can stably slide on the stairs, and meanwhile, when the suitcase shell shakes on the arc rod, the arc rod transmits shaking force to a first spring, the shaking force of the suitcase shell is reduced, the shaking of the suitcase shell is prevented from colliding, and objects in the suitcase shell are protected while the stair steps are protected.

Description

Travelling basket of convenient transportation

Technical Field

The invention belongs to the field of cases and bags, and particularly relates to a suitcase convenient to transport.

Background

The existing traveling bag with a single function is fashionable, when carried with articles, the existing traveling bag is inconvenient to use, particularly inconvenient to carry and often unpleasant for traveling, especially when the traveling bag is used in and out of a railway station and when some railway stations are not equipped with an automatic elevator, the traveling bag is often required to be lifted up to go upstairs and downstairs during operation, some people with poor physical strength often cannot carry the traveling bag to go upstairs and downstairs quickly, inconvenience is brought to traveling, the existing traveling bag going upstairs slides on the stairs through a polished rod, certain danger exists, stair steps are easily damaged, the traveling bag jolts seriously, fragile articles in the traveling bag are easily damaged, an operator often needs to incline the traveling bag by a certain angle and then pull the pull rod to move forwards, when the traveling bag is inclined, a part of the gravity of the traveling bag acts on the arm of the operator, so that the operator needs to bear a part of the gravity of the traveling bag, and when the interior of the traveling bag is heavy, the operator cannot pull the traveling bag to move forwards quickly.

Disclosure of Invention

The invention provides a travel suitcase convenient to transport, aiming at overcoming the problems that in the prior art, the travel suitcase shakes greatly during transportation on a stair surface, the stairs and fragile articles in the travel suitcase are easily damaged, and when the travel suitcase is pulled to travel rapidly, part of gravity of the travel suitcase acts on the arm of an operator.

The technical scheme of the invention is as follows: a suitcase convenient to transport comprises a suitcase shell, wherein a cover cap is arranged on the left side of the suitcase shell and connected with the suitcase shell through a zipper, a pull rod is arranged on the upper end surface of the suitcase shell, two elastic mounting plates are symmetrically arranged on the suitcase shell in the front and back direction, elastic deformation can occur between the elastic mounting plate on the lower end surface of the suitcase shell and the elastic mounting plate on the right end surface of the suitcase shell, two groups of buffer devices are symmetrically arranged on the front and back of the suitcase shell, a plurality of sliding devices are arranged between the two elastic mounting plates along the length direction of the elastic mounting plates, and a running device is arranged on the lower side of each sliding device; the buffer device comprises an arc-shaped cavity arranged in a box shell, two positioning grooves are formed in the inner wall of the arc-shaped cavity from top to bottom, an arc-shaped rod is arranged in the arc-shaped cavity in a sliding mode, the right end face of the arc-shaped rod is fixedly provided with the elastic mounting plate, the left end face of the arc-shaped rod is fixedly provided with a ball head, the ball head is connected with the inner wall of the arc-shaped cavity through a first spring, two groups of limiting assemblies are symmetrically arranged on the ball head in the vertical direction, each limiting assembly comprises a sliding cavity arranged on one side of the ball head, a sliding block is arranged in the sliding cavity in a sliding mode, one end face of the sliding block is connected with the inner wall of the sliding cavity through a second spring, a sliding block rolling cavity is formed in the other end face of the sliding block, and positioning beads are arranged in the sliding block rolling cavity in a rolling mode.

Preferably, buffer still including seting up the spout of arc intracavity wall, it is equipped with the sliding block to slide in the spout, a sliding block terminal surface with the spout inner wall passes through third spring coupling, the terminal surface rotates before the sliding block and is equipped with the axis of rotation, the open slot has been seted up in the axis of rotation, the circumference evenly is equipped with multiunit runner assembly on the open slot, runner assembly is including seting up the rotation chamber of open slot rear end wall, it is equipped with the pivot to rotate the intracavity rotation, the fixed plectrum that is equipped with in the pivot, the fixed lug that is equipped with in the pivot, a lug terminal surface with it passes through fourth spring coupling to rotate the intracavity wall, the terminal surface rotates before the sliding block and is equipped with the ring gear, ring inner circle with constitute between the axis of rotation the unidirectional rotation chamber, unidirectional rotation intracavity wall circumference evenly fixed is equipped with a plurality of rotor pieces.

When an operator uses the invention to rapidly drive, the elastic mounting plate on the right end face of the box shell is pulled, so that the elastic mounting plate drives the arc-shaped rod to rotate, the arc-shaped rod drives the ball head to rotate, the ball head rotates, so that the positioning ball receives the extrusion force of the inner wall of the arc-shaped cavity, the positioning ball drives the sliding block to move towards the sliding cavity, the second spring is compressed, after the positioning ball is separated from the positioning groove, the positioning ball enters the arc-shaped cavity, at the moment, the sliding device moves onto the elastic mounting plate on the right end face of the box shell and is tightly aggregated to a row, at the moment, the operator can incline the invention by a certain angle, so that the elastic mounting plate is parallel to the ground, and at the moment, the operator can pull the pull rod to rapidly drive the invention; when an operator pulls the shifting piece to move up and down the stairs or the inclined plane, the plurality of sliding devices are aggregated together, and the aggregated length of the sliding devices is greater than the length of two stair steps, so that the box can stably slide on the stairs, and meanwhile, when the box shell moves up and down the stairs, the shaking force generated by the box shell is transmitted to the arc-shaped rod, the shaking force is transmitted to the first spring by the arc-shaped rod, the shaking of the box shell is reduced, the collision generated by shaking of the box shell is avoided, the stair surface is protected, and meanwhile, objects in the box are protected.

Preferably, the slider is including seting up the elastic mounting plate is close to the arrangement groove of a terminal surface each other, a plurality of spacing grooves have been seted up along its length direction to the arrangement inslot wall, every the arrangement inslot slides respectively and is equipped with the stopper, per two homonymies respectively through fifth spring coupling, the left side the stopper with the arrangement inslot wall passes through fifth spring coupling, be equipped with the through-hole in the stopper, two the through-hole internal fixation is equipped with an auxiliary shaft, the last front and back symmetry of auxiliary shaft is equipped with two and settles the piece, every settle and be equipped with respectively on the piece travel the device.

Preferably, the slider still including seting up the spout inner wall turn to the chamber, it is equipped with the steering spindle to turn to the rotation of intracavity wall, the fixed directive wheel that is equipped with on the steering spindle, the winding is equipped with first wire rope on the directive wheel, first wire rope one end with rotation axis connection, the first wire rope other end and rightmost side the stopper is connected, rightmost side the fixed second wire rope that is equipped with of stopper left end face, second wire rope run through in addition the stopper with the elasticity mounting plate case shell right-hand member face fixed connection.

Preferably, the slider still sets up including symmetry around the supplementary axle both sides two sets of spacing subassemblies, spacing subassembly is including seting up the sliding tray at supplementary axle a terminal surface, it is equipped with the location axle to slide in the sliding tray, a location axle terminal surface with the sliding tray inner wall passes through buffer spring and connects, location roll chamber has been seted up to another terminal surface of location axle, the roll intracavity in location is equipped with the location ball, the location ball with the spacing groove offsets.

When the elastic setting plate is opened, the second steel wire rope pulls the leftmost limiting block to move rightwards, the limiting block drives the leftmost setting block to move leftwards, the leftmost setting block drives the setting block close to the right side of the leftmost setting block to move rightwards, the sliding devices are aggregated together in the movement mode and then move to the right side of the setting groove, an operator can drive the stair-climbing walking machine to run on the stairs after inclining, when the elastic setting plate is close to the box shell, the rotating shaft rotates to drive the leftmost limiting block to move leftwards through the first steel wire rope, the leftmost limiting block drives the setting block close to the right side of the leftmost limiting block to move leftwards through the fifth spring, and the limiting block is restored to the initial state through the movement mode, so that the walking machine can run normally on the road surface.

Preferably, the running device comprises a circular ring cavity formed in the lower end face of the mounting block, two rotating balls are symmetrically arranged in the circular ring cavity and are in sliding connection with the circular ring cavity, a connecting column is fixedly arranged on the lower end face of each rotating ball respectively, a running shaft is fixedly arranged on one end face, close to each other, of the two connecting columns, a running wheel is sleeved on the running shaft, a hollow cavity is formed in the running wheel, and the hollow cavity is in rotating connection with the running shaft.

When an operator uses the invention, the pull rod is pulled, the box shell drives the running wheels to rotate around the running shaft when the pull rod drives the box shell to move, when the box shell needs to turn, the running wheels drive the connecting column to rotate when the pull rod is pulled to enable the box shell to turn, and the connecting column drives the rotating ball to rotate in the circular cavity, so that the invention can rotate on the horizontal plane.

Has the advantages that:

1. the buffering device is arranged, so that an operator can incline the box at a certain angle, the elastic mounting plate and the ground are in a parallel state, the sliding device moves to the elastic mounting plate on the right end face of the box shell and is tightly gathered in a row, and the operator can pull the pull rod to enable the box to run quickly; when an operator pulls the box to go up and down stairs or an inclined plane, the plurality of sliding devices are aggregated together, and the aggregated length of the sliding devices is greater than the length of two stair steps, so that the box can stably slide on the stairs, and meanwhile, when the box goes up and down stairs, the shaking generated by the box shell acts on the arc-shaped rod, the shaking force is transmitted to the first spring by the arc-shaped rod, the shaking of the box shell is reduced, the collision generated by the shaking of the box shell is avoided, and the stair surface is protected while the objects in the box are protected;

2. when the elastic placing plate is opened through the sliding devices, the plurality of groups of sliding devices are gathered together and then move to the right side of the placing groove, at the moment, an operator can enable the elastic placing plate to run on stairs after inclining, and when the elastic placing plate is close to the box shell, the sliding devices are restored to the initial state, so that the elastic placing plate can run normally on a road surface;

3. the invention can rotate at any angle on the horizontal ground by arranging the running device, thereby improving the practicability of the invention.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is an enlarged schematic view at B of FIG. 2;

FIG. 5 is an enlarged schematic view at C of FIG. 4;

FIG. 6 is a cross-sectional view taken at D-D of FIG. 1;

FIG. 7 is a sectional view of the state after the movement at FIG. 6;

FIG. 8 is an enlarged schematic view at E of FIG. 7;

FIG. 9 is a cross-sectional view taken at F-F in FIG. 6

Fig. 10 is a sectional view at G-G in fig. 9.

In the figure, a box shell 11, a zipper 12, a pull rod 14, an elastic placing plate 15, a cover 18, an arc-shaped rod 19, an arc-shaped cavity 20, a positioning groove 21, a first spring 22, a steering shaft 23, a steering wheel 24, a first steel wire rope 25, a second steel wire rope 26, a ball head 27, a sliding cavity 28, a second spring 29, a sliding block 30, a sliding block rolling cavity 31, a positioning ball 32, a placing groove 33, a limiting groove 34, a placing block 35, an auxiliary shaft 36, a fifth spring 37, a sliding groove 38, a buffer spring 39, a positioning shaft 40, a positioning rolling cavity 41, a positioning ball 42, a limiting block 43, a circular ring cavity 45, a rotating ball 46, a sliding groove 47, a third spring 48, a sliding block 49, a toothed ring 50, a unidirectional rotating cavity 51, a rotating sheet 52, a rotating shaft 53, an open slot 54, a rotating cavity 55, a convex block 56, a fourth spring 57, a rotating shaft 58, a shifting sheet 59, a through hole 60, a rotating cavity 61, a hollow cavity connecting column 62, a 64 and a traveling shaft 65.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 10, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. For convenience of description, the specific form of the spring attachment is not described below, and may be provided in the conventional manner of a mechanical design manual, i.e., by providing a groove or protrusion for positioning the spring.

As shown in fig. 1-10, a traveling case convenient for transportation comprises a case shell 11, a cover 18 is arranged on the left side of the case shell 11, the cover 18 is connected with the case shell 11 through a zipper 12, a pull rod 14 is arranged on the upper end surface of the case shell 11, two elastic mounting plates 15 are symmetrically arranged on the case shell 11 in a front-back manner, the elastic mounting plates 15 on the lower end surface of the case shell 11 and the elastic mounting plates 15 on the right end surface of the case shell 11 can be elastically deformed, two groups of buffer devices are symmetrically arranged in the front and at the back of the case shell 11, a plurality of sliding devices are arranged between the two elastic mounting plates 15 along the length direction of the two elastic mounting plates, and a traveling device is arranged on the lower side of each sliding device; the buffer device comprises an arc-shaped cavity 20 arranged in the box shell 11, two positioning grooves 21 are formed in the upper portion and the lower portion of the inner wall of the arc-shaped cavity 20, an arc-shaped rod 19 is arranged in the arc-shaped cavity 20 in a sliding mode, an elastic mounting plate 15 is fixedly arranged on the right end face of the arc-shaped rod 19, a ball head 27 is fixedly arranged on the left end face of the arc-shaped rod 19, the ball head 27 is connected with the inner wall of the arc-shaped cavity 20 through a first spring 22, and two groups of limiting assemblies are symmetrically arranged on the upper portion and the lower portion of the ball head 27; the limiting assembly comprises a sliding cavity 28 arranged on one side of the ball head 27, a sliding block 30 is arranged in the sliding cavity 28 in a sliding mode, one end face of the sliding block 30 is connected with the inner wall of the sliding cavity 28 through a second spring 29, a sliding block rolling cavity 31 is formed in the other end face of the sliding block 30, and a positioning ball 32 is arranged in the sliding block rolling cavity 31 in a rolling mode.

As shown in fig. 1-10, the buffer device further includes a sliding slot 47 formed in the inner wall of the arc-shaped cavity 20, a sliding block 49 is slidably disposed in the sliding slot 47, one end surface of the sliding block 49 is connected with the inner wall of the sliding slot 47 through a third spring 48, a rotating shaft 53 is rotatably disposed on the front end surface of the sliding block 49, an open slot 54 is formed in the rotating shaft 53, multiple sets of rotating assemblies are uniformly disposed on the circumference of the open slot 54, each rotating assembly includes a rotating cavity 55 formed in the rear end wall of the open slot 54, a rotating shaft 58 is rotatably disposed in the rotating cavity 55, a dial 59 is fixedly disposed on the rotating shaft 58, a protruding block 56 is fixedly disposed on the rotating shaft 58, one end surface of the protruding block 56 is connected with the inner wall of the rotating cavity 55 through a fourth spring 57, a toothed ring 50 is rotatably disposed on the front end surface of the sliding block 49, a unidirectional rotating cavity 51 is formed between the inner ring of the toothed ring 50 and the rotating shaft 53, and a plurality of rotating plates 52 are uniformly distributed and fixed on the circumference of the inner wall of the unidirectional rotating cavity 51.

When an operator uses the invention to drive quickly, the elastic setting plate 15 on the right end face of the box shell 11 is pulled, so that the elastic setting plate 15 drives the arc rod 19 to rotate, the arc rod 19 drives the ball head 27 to rotate, the ball head 27 rotates, so that the positioning ball 32 receives the extrusion force of the inner wall of the arc cavity 20, the positioning ball 32 drives the sliding block 30 to move towards the sliding cavity 28, the second spring 29 is compressed, after the positioning ball 32 is separated from the positioning groove 21, the positioning ball 32 enters the arc cavity 20, at the moment, the sliding device moves to the elastic setting plate 15 on the right end face of the box shell 11 and is tightly aggregated to a row, at the moment, the operator can incline the invention by a certain angle, so that the elastic setting plate 15 is in a parallel state with the ground, and at the moment, the operator can pull the pull rod 14 to drive the invention quickly; when an operator pulls the invention to go up and down stairs or an inclined plane, because a plurality of sliding devices are aggregated together, the aggregated length of the sliding devices is greater than the length of two stair steps, so the invention can stably slide on the stairs, and simultaneously, when the invention goes up and down stairs, the shaking force generated by the box shell 11 is transmitted to the first spring 22 by the arc rod 19, so the shaking force is reduced to the box shell 11, the invention is prevented from colliding with the shaking surface, the stair step surface is protected, and the objects in the invention are protected.

As shown in fig. 1 to 10, the sliding device includes a placement groove 33 disposed on an end surface of the elastic placement plate 15, the placement groove 33 has a plurality of limiting grooves 34 along a length direction of the placement groove, each placement groove 33 is internally provided with a limiting block 43 in a sliding manner, each two limiting blocks 43 on the same side are connected by a fifth spring 37, the limiting block 43 on the leftmost side is connected with the inner wall of the placement groove 33 by the fifth spring 37, the limiting block 43 is internally provided with a through hole 60, two auxiliary shafts 36 are fixedly disposed in the two through holes 60, the auxiliary shafts 36 are symmetrically provided with two placement blocks 35 in a front-back manner, and each placement block 35 is provided with a traveling device.

As shown in fig. 1-10, the sliding device further includes a steering cavity 61 formed in the inner wall of the sliding groove 47, a steering shaft 23 is rotatably disposed in the inner wall of the steering cavity 61, a steering wheel 24 is fixedly disposed on the steering shaft 23, a first steel wire rope 25 is wound on the steering wheel 24, one end of the first steel wire rope 25 is connected to the rotating shaft 53, the other end of the first steel wire rope 25 is connected to the rightmost limiting block 43, a second steel wire rope 26 is fixedly disposed on the left end face of the rightmost limiting block 43, and the second steel wire rope 26 penetrates through the other limiting block 43 and is fixedly connected to the right end face of the box shell 11 of the elastic mounting plate 15.

As shown in fig. 1 to 10, the sliding device further includes two sets of limiting assemblies symmetrically disposed at two sides of the auxiliary shaft 36 in a front-back direction, the limiting assemblies include a sliding groove 38 disposed at one end surface of the auxiliary shaft 36, a positioning shaft 40 is slidably disposed in the sliding groove 38, one end surface of the positioning shaft 40 is connected to an inner wall of the sliding groove 38 through a buffer spring 39, a positioning rolling cavity 41 is disposed at the other end surface of the positioning shaft 40, a positioning ball 42 is disposed in the positioning rolling cavity 41 in a rolling manner, and the positioning ball 42 abuts against the limiting groove 34.

When the elastic setting plate 15 is opened, the second steel wire rope 26 pulls the leftmost limiting block 43 to move rightwards, the limiting block 43 drives the leftmost setting block 35 to move leftwards, the leftmost setting block 35 drives the right-side-close setting block 35 to move rightwards, and by the movement mode, a plurality of groups of sliding devices are gathered together and then move to the right side of the setting groove 33, at the moment, an operator can enable the stair-climbing stair-type stair-climbing device to run on the premise of inclining the stair-climbing stair-type stair-climbing device, when the elastic setting plate 15 is close to the box shell 11, the rotating shaft 53 rotates to drive the leftmost limiting block 43 to move leftwards through the first steel wire rope 25, the leftmost limiting block 43 drives the right-side-close setting block 35 to move leftwards through the fifth spring 37, and the limiting block 43 is restored to the initial state through the movement mode, so that the stair-climbing device can run normally on the road surface.

As shown in fig. 1 to 10, the traveling device includes an annular cavity 45 provided at a lower end surface of the mounting block 35, two rotating balls 46 are symmetrically provided in the annular cavity 45, the rotating balls 46 are slidably connected to the annular cavity 45, a connecting column 64 is fixedly provided at the lower end surface of each rotating ball 46, a traveling shaft 65 is fixedly provided at an end surface of each connecting column 64 close to each other, a traveling wheel 66 is sleeved on the traveling shaft 65, a hollow cavity 62 is provided on the traveling wheel 66, and the hollow cavity 62 is rotatably connected to the traveling shaft 65.

When an operator uses the invention, the pull rod 14 is pulled, the box shell 11 is driven by the box shell 11 to rotate around the driving shaft 65 when the pull rod 14 drives the box shell 11 to move, when the box shell 11 is driven to turn by pulling the pull rod 14 when the steering is needed, the driving wheel 66 drives the connecting column 64 to rotate, and the connecting column 64 drives the rotating ball 46 to rotate in the circular cavity 45, so that the invention can rotate on the horizontal plane.

Other parts in the present invention are not described in detail for the prior art.

Claims

1. The suitcase convenient to transport comprises a suitcase shell (11), wherein a cover cap (18) is arranged on the left side of the suitcase shell (11), the cover cap (18) is connected with the suitcase shell (11) through a zipper (12), a pull rod (14) is arranged on the upper end face of the suitcase shell (11), and the suitcase is characterized in that: the box shell (11) is symmetrically provided with two elastic mounting plates (15) in the front and back direction, the elastic mounting plates (15) on the lower end face of the box shell (11) and the elastic mounting plates (15) on the right end face of the box shell (11) can elastically deform, the box shell (11) is symmetrically provided with two groups of buffer devices in the front and back direction, a plurality of sliding devices are arranged between the two elastic mounting plates (15) along the length direction of the sliding devices, and the lower side of each sliding device is provided with a running device; the buffer device comprises an arc-shaped cavity (20) arranged in a box shell (11), two positioning grooves (21) are formed in the inner wall of the arc-shaped cavity (20) from top to bottom, an arc-shaped rod (19) is arranged in the arc-shaped cavity (20) in a sliding mode, the elastic mounting plate (15) is fixedly arranged on the right end face of the arc-shaped rod (19), a ball head (27) is fixedly arranged on the left end face of the arc-shaped rod (19), the ball head (27) is connected with the inner wall of the arc-shaped cavity (20) through a first spring (22), two groups of limiting assemblies are symmetrically arranged on the ball head (27) from top to bottom, each limiting assembly comprises a sliding cavity (28) arranged on one side of the ball head (27), a sliding block (30) is arranged in the sliding cavity (28) in a sliding mode, one end face of the sliding block (30) is connected with the inner wall of the sliding cavity (28) through a second spring (29), a sliding block rolling cavity (31) is formed in the other end face of the sliding block (30), and positioning beads (32) are arranged in the sliding rolling cavity (31) in a rolling mode; the buffer device further comprises a sliding groove (47) formed in the inner wall of the arc-shaped cavity (20), a sliding block (49) is arranged in the sliding groove (47) in a sliding mode, one end face of the sliding block (49) is connected with the inner wall of the sliding groove (47) through a third spring (48), a rotating shaft (53) is arranged on the front end face of the sliding block (49) in a rotating mode, an open slot (54) is formed in the rotating shaft (53), a plurality of groups of rotating assemblies are uniformly arranged on the circumference of the open slot (54), each rotating assembly comprises a rotating cavity (55) formed in the rear end wall of the open slot (54), a rotating shaft (58) is arranged in the rotating cavity (55) in a rotating mode, a shifting piece (59) is fixedly arranged on the rotating shaft (58), a convex block (56) is fixedly arranged on the rotating shaft (58), one end face of the convex block (56) is connected with the inner wall of the rotating cavity (55) through a fourth spring (57), a toothed ring (50) is arranged on the front end face of the sliding block (49) in a rotating mode, a unidirectional rotating cavity (51) is formed between the inner ring (50) and a plurality of rotating pieces (52) is uniformly arranged on the inner wall of the unidirectional rotating cavity (51); the sliding device comprises a placing groove (33) which is arranged on one end face of the elastic placing plate (15) and close to each other, a plurality of limiting grooves (34) are formed in the inner wall of the placing groove (33) along the length direction of the placing groove, limiting blocks (43) are respectively arranged in the placing groove (33) in a sliding mode, the limiting blocks (43) on each two same sides are respectively connected through fifth springs (37), the limiting block (43) on the leftmost side is connected with the inner wall of the placing groove (33) through the fifth springs (37), through holes (60) are formed in the limiting blocks (43), an auxiliary shaft (36) is fixedly arranged in the through holes (60), two placing blocks (35) are symmetrically arranged on the auxiliary shaft (36) in the front-back mode, and the running device is arranged on each placing block (35); the sliding device further comprises a steering cavity (61) formed in the inner wall of the sliding groove (47), a steering shaft (23) is arranged on the inner wall of the steering cavity (61) in a rotating mode, a steering wheel (24) is fixedly arranged on the steering shaft (23), a first steel wire rope (25) is wound on the steering wheel (24), one end of the first steel wire rope (25) is connected with the rotating shaft (53), the other end of the first steel wire rope (25) is connected with the rightmost side limiting block (43), the rightmost side of the limiting block (43) is fixedly provided with a second steel wire rope (26), and the second steel wire rope (26) penetrates through the limiting block (43) and the elastic mounting plate (15) and is fixedly connected with the right end face of the box shell (11).

2. A travel container for facilitating transport as claimed in claim 1, wherein: the sliding device further comprises a front and a back symmetrical arrangement two sets of limiting assemblies on two sides of the auxiliary shaft (36), each limiting assembly comprises a sliding groove (38) formed in one end face of the auxiliary shaft (36), a positioning shaft (40) is arranged in the sliding groove (38) in a sliding mode, one end face of the positioning shaft (40) is connected with the inner wall of the sliding groove (38) through a buffer spring (39), a positioning rolling cavity (41) is formed in the other end face of the positioning shaft (40), a positioning ball (42) is arranged in the positioning rolling cavity (41) in a rolling mode, and the positioning ball (42) is abutted to the limiting groove (34).

3. A travel container for facilitating transportation according to claim 1, wherein: travel the device including offering the ring chamber (45) of terminal surface under arrangement piece (35), ring chamber (45) interior symmetry is equipped with two rolling balls (46), rolling ball (46) with ring chamber (45) sliding connection, every terminal surface is fixed respectively under rolling ball (46) and is equipped with spliced pole (64), two a terminal surface that spliced pole (64) are close to each other is fixed and is equipped with one and travels axle (65), it is equipped with traveling wheel (66) to go to overlap on axle (65), it is equipped with hollow chamber (62) on wheel (66) to go, hollow chamber (62) with it rotates to connect to travel axle (65).