CN210076800U

CN210076800U - Manifold suitcase of function

Info

Publication number: CN210076800U
Application number: CN201821931358.6U
Authority: CN
Inventors: 吴朝铿
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-22
Filing date: 2018-11-22
Publication date: 2020-02-18
Anticipated expiration: 2028-11-22

Abstract

The utility model provides a multifunctional luggage case, which comprises a case body and a roller device, wherein the bottom of the side wall of the case body is provided with a rolling groove, the rolling groove penetrates through the bottom surface and the front and back walls of the case body, the roller device comprises a supporting disc and rollers, three connecting rods are equidistantly distributed on the side wall of the supporting disc, the rollers are respectively assembled on the outer walls of the connecting rods, the top of the back wall of the case body is provided with an assembling groove, the assembling groove is provided with a pull rod device, the pull rod device comprises a supporting plate, an n-shaped rod and a supporting rod, the side wall of the bottom of the assembling groove is provided with a first shaft hole, the side wall of the bottom of the supporting plate is provided with a first rotating shaft matched with the first shaft hole, two sides of the top surface of the supporting plate are provided with movable grooves, the two side rods of the n-shaped rod are arranged in the movable grooves, the outer wall of the supporting plate is provided, meet the step highway section simultaneously and also can drag the suitcase, it is very convenient to use.

Description

Manifold suitcase of function

Technical Field

The utility model relates to a suitcase, in particular to manifold suitcase of function.

Background

The luggage case can be used for conveniently storing articles, is convenient to carry when going out, and is very widely used in daily life and work. At present, most of luggage cases need to be carried to pass through a step road section when meeting the step road section, and the use is very inconvenient; moreover, when people go out, many people go out, most stools in public places such as stations are full of seats and can only stand for waiting, and the travel fatigue is greatly increased.

SUMMERY OF THE UTILITY MODEL

To prior art's weak point, the utility model provides a manifold suitcase of function, it can use as the stool with draw bar device, and the convenient rest of waiting time going out meets the step highway section simultaneously and also can drag the suitcase, and it is very convenient to use.

In order to achieve the above purpose, the utility model provides a technical scheme is: a multifunctional luggage case comprises a case body and a roller device, wherein support blocks are mounted at two ends of the front side of the bottom surface of the case body, a rolling groove is formed in the bottom of the side wall of the case body, the rolling groove penetrates through the bottom surface and the front and rear walls of the case body, the roller device is positioned in the rolling groove and protrudes out of the rear wall of the case body, the roller device comprises a support disc and rollers, three connecting rods are distributed on the side wall of the support disc at equal intervals, the rollers are assembled on the outer walls of the connecting rods respectively, an installation groove is formed in the bottom of the rolling groove, a bearing is fixed in the installation groove, a rotary column is fixed on the inner ring of the bearing and extends out of the bottom of the installation groove, the extending end of the rotary column is assembled and connected with the support disc, an assembly groove is formed in the top of the rear wall of the case body, a pull rod device is arranged in, the side wall of the bottom of the support plate is provided with a first rotating shaft matched with the first shaft hole, two sides of the top surface of the support plate are provided with movable grooves, rods on two sides of the n-shaped rod are arranged in the movable grooves, the top surface of the box body is provided with a through groove which is communicated with the assembling groove, the top part of the n-shaped rod is positioned in the through groove, the outer wall of the support plate is provided with a rotating groove, the support rod is arranged in the rotating groove, the side wall of the top part of the support rod is provided with a second rotating shaft, the wall of the rotating groove is provided with a second shaft hole matched with the second rotating shaft, an elastic gasket is arranged between the second rotating shaft and the second shaft hole.

Furthermore, a clamping groove is formed in the inner wall of the supporting disc, the extending end of the rotary column is clamped in the clamping groove, screw holes are formed in the outer end face of the rotary column and the bottom of the clamping groove, and bolts are screwed in the screw holes.

Furthermore, the outer wall of the top of the n-shaped rod is provided with a mounting hole, a groove opening of the mounting hole is turned inwards, a stop block is arranged in the mounting hole, a pressure spring is arranged between the stop block and the bottom of the mounting hole, the top surface of the box body is provided with a through groove, the through groove is communicated with the assembly groove, a stop groove matched with the stop block is arranged at the bottom of the through groove, and the stop groove is communicated with the rear wall of the box body.

Furthermore, a guide groove is formed in the wall of the movable groove, the guide groove penetrates through the outer wall of the support plate, a stop rod is screwed on the outer wall of the bottom of the n-shaped rod, and the stop rod is located in the guide groove.

Furthermore, a clamping groove is formed in the side wall of the bottom of the supporting rod, a clamping pad matched with the clamping groove is arranged on the bottom side of the wall of the rotating groove, and the middle of the clamping pad is high and is gradually reduced towards the inner side and the outer side.

Compared with the prior art, the method has the following beneficial effects:

the trolley device of the utility model has the advantages that the trolley device is more stable in movement due to the design of the roller device, and can also move smoothly on uneven road surfaces, meanwhile, the trolley device can be smoothly dragged on step road sections, the trolley device is very convenient to use, when the trolley device meets the step road sections, the rollers at the bottom side are abutted against the vertical parts of the steps, then the luggage box is pulled, the supporting disc is driven to rotate, the rollers at the top side climb the steps at the upper part, and the luggage box is smoothly driven to move stably on the step road sections; moreover, the pull rod device can be rotated, when the stool is used, rest can be conveniently carried out when waiting for the stool, and fatigue is effectively relieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of the box body of the present invention.

Fig. 3 is a schematic structural view of the roller device of the present invention.

Fig. 4 is a schematic view of the structure of the support plate of the present invention.

Fig. 5 is a schematic view of the n-shaped rod structure of the present invention.

Fig. 6 is a schematic view of the structure of the support rod of the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

Detailed Description

As shown in fig. 1 to 6, a luggage case with multiple functions comprises a case body 1 and a roller device 2, wherein two ends of the front side of the bottom surface of the case body 1 are provided with support blocks 11, the bottom of the side wall of the case body 1 is provided with rolling grooves 12, the rolling grooves 12 penetrate through the bottom surface and the front and rear walls of the case body 1, the roller device 2 is positioned in the rolling grooves 12 and protrudes out of the rear wall of the case body 1, the roller device 2 comprises a support disc 21 and rollers 22, three connecting rods 23 are equidistantly distributed on the side wall of the support disc 21, the rollers 22 are respectively assembled on the outer wall of each connecting rod 23, a mounting groove 13 is arranged at the bottom of the rolling grooves 12, a bearing 14 is fixed in the mounting groove 13, a rotary column 15 is fixed on the inner ring of the bearing 14, the rotary column 15 extends out of the mounting groove 13, the extending end of the rotary column 15 is assembled and connected with the support disc 21, a clamping groove 24 is, the outer terminal surface of rotary column 15 and the 24 tank bottoms of draw-in groove all are equipped with screw 16, screw 16 has connect bolt 17 soon, the design of gyro wheel device 2 makes the shallow remove more stably to also can smoothly remove to uneven road surface, can smoothly drag at the step highway section simultaneously, it is very convenient to use, when meetting the step highway section, wherein lie in the bottom side gyro wheel 22 and offset with the perpendicular portion of step, then the pulling suitcase, drive a set 21 and rotate, make the gyro wheel 22 of top side climb the step of top, smoothly drive the suitcase and stably move at the step highway section.

The top of the rear wall of the box body 1 is provided with an assembly groove 18, the assembly groove 18 is provided with a pull rod device 3, the pull rod device 3 comprises a support plate 31, an n-shaped rod 32 and a support rod 33, a first shaft hole 181 is arranged at the bottom side of the wall of the assembly groove 18, a first rotating shaft 34 matched with the first shaft hole 181 is arranged at the side wall of the bottom of the support plate 31, movable grooves 35 are arranged at two sides of the top surface of the support plate 31, rods at two sides of the n-shaped rod 32 are arranged in the movable grooves 35, the wall of the movable groove 35 is provided with a guide groove 36, the guide groove 36 penetrates through the outer wall of the support plate 31, a stop rod 321 is screwed on the outer wall of the bottom of the n-shaped rod 32 and is positioned in the guide groove 36 and can limit the n-shaped rod 32 not to fall off from the movable groove 35, the outer wall of the top of the n-shaped rod 32 is provided with an installation hole 322, the notch, the top surface of the box body 1 is provided with a through groove 19, the through groove 19 is communicated with the assembly groove 18, the bottom of the through groove 19 is provided with a stop groove 191 matched with a stop block 323, the stop groove 191 penetrates through the rear wall of the box body 1, the outer wall of the support plate 31 is provided with a rotating groove 37, the support rod 33 is arranged in the rotating groove 37, the side wall of the top of the support rod 33 is provided with a second rotating shaft 38, the groove wall of the rotating groove 37 is provided with a second shaft hole 371 matched with the second rotating shaft 38, an elastic washer 39 is arranged between the second rotating shaft 38 and the second shaft hole 371, the thickness of the elastic washer 39 is 0.5-2cm, the friction force between the second rotating shaft 38 and the second shaft hole 371 is greatly increased, the support rod 33 cannot rotate randomly without external force, the side wall of the bottom of the support rod 33 is provided with a clamping groove 331, the bottom side wall of the rotating groove 37 is provided with a clamping pad 372 matched with the, can rotate draw-bar gear 3, use as the stool, can conveniently have a rest when waiting outside, the effectual fatigue of alleviating, when needs rotate, press into mounting hole 322 with stop block 323, then promote n shape pole 32 downwards, make n shape pole 32 top break away from logical groove 19, then rotate draw-bar gear 3, make draw-bar gear 3 keep flat, then rotate branch 33, make branch 33 contact with ground, fine support draw-bar gear 3, be convenient for regard draw-bar gear 3 as the stool, when dragging the suitcase, can upwards promote n shape pole 32 and stretch out box 1 top surface, conveniently drag the suitcase.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a manifold suitcase of function, includes box and roller device, a piece, its characterized in that are installed at box bottom front side both ends: the bottom of the side wall of the box body is provided with a rolling groove, the rolling groove penetrates through the bottom surface and the front and rear walls of the box body, the roller device is positioned in the rolling groove and protrudes out of the rear wall of the box body, the roller device comprises a supporting disc and rollers, the inner wall of the supporting disc is provided with a clamping groove, the extending end of the rotary column is clamped in the clamping groove, the outer end surface of the rotary column and the groove bottom of the clamping groove are both provided with screw holes, the screw holes are screwed with bolts, three connecting rods are distributed on the side wall of the supporting disc at equal intervals, the rollers are respectively assembled on the outer wall of each connecting rod, the groove bottom of the rolling groove is provided with an installation groove, a bearing is fixed in the installation groove, a rotary column is fixed on the inner ring of the bearing, the rotary column extends out of the groove bottom of the installation groove, the extending end of the rotary column is assembled and, the bottom side of the groove wall of the assembling groove is provided with a first shaft hole, the side wall of the bottom of the support plate is provided with a first rotating shaft matched with the first shaft hole, the two sides of the top surface of the support plate are provided with movable grooves, the rods on the two sides of the n-shaped rod are arranged in the movable grooves, the outer wall of the support plate is provided with a rotating groove, the support rod is arranged in the rotating groove, the side wall of the top of the support rod is provided with a second rotating shaft, the groove wall of the rotating groove is provided with a second shaft hole matched with the second rotating shaft, an elastic gasket is arranged between the second rotating shaft and the second shaft hole, and.

2. A multi-functional luggage case as claimed in claim 1, wherein: the outer wall of the top of the n-shaped rod is provided with a mounting hole, a groove opening of the mounting hole is turned inwards, a stop block is arranged in the mounting hole, a pressure spring is arranged between the stop block and the bottom of the mounting hole, the top surface of the box body is provided with a through groove, the through groove is communicated with an assembly groove, a stop groove matched with the stop block is arranged at the bottom of the through groove, and the stop groove is communicated with the rear wall of the box body.

3. A multi-functional luggage case as claimed in claim 1, wherein: the groove wall of the movable groove is provided with a guide groove which penetrates through the outer wall of the support plate, the outer wall of the bottom of the n-shaped rod is connected with a stop rod in a screwed mode, and the stop rod is located in the guide groove.

4. A multi-functional luggage case as claimed in claim 1, wherein: the side wall of the bottom of the supporting rod is provided with a clamping groove, the bottom side of the wall of the rotating groove is provided with a clamping pad matched with the clamping groove, and the middle of the clamping pad is high and is gradually reduced towards the inner side and the outer side.