CN210539419U

CN210539419U - Suitcase with telescopic moving wheels

Info

Publication number: CN210539419U
Application number: CN201921170909.6U
Authority: CN
Inventors: 严承谕; 魏昌洲
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-19
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a luggage case with telescopic movable wheels, which relates to the technical field of luggage cases and comprises a luggage case body, wherein two opposite sides of the luggage case body are respectively fixedly connected with more than one slide way, a slide block is connected in each slide way in a way of sliding up and down, a telescopic clamping block is arranged on the inner wall of each slide way, more than two bayonet sockets are longitudinally arranged on one side of the slide block opposite to the telescopic clamping block, a control component for controlling the telescopic clamping block to stretch is arranged on the luggage case body, a movable wheel is fixedly connected with the lower end of each slide block, a user controls the telescopic clamping block to stretch through the control component, when the telescopic clamping block is clamped with the bayonet socket of the movable wheel close to the slide block, the movable wheel is in an extending state, at the moment, the luggage case can be freely moved through the movable wheel, when the telescopic clamping block is clamped with the bayonet socket of, at this moment, the suitcase is motionless, makes things convenient for everybody to put, reduces area.

Description

Suitcase with telescopic moving wheels

Technical Field

The utility model relates to a suitcase technical field, in particular to suitcase of scalable removal wheel.

Background

Along with the continuous development of society, people's standard of living constantly improves, and people work trip, tourism trip constantly increase, all can use not suitcase of uniform size when people go on a journey.

At present, large and medium-sized luggage cases occupy too much space in the transverse placement and are easy to move in the vertical placement, the luggage cases can only be horizontally placed or horizontally placed without moving placement, but the contact area with the ground is larger than that of the luggage cases in the vertical placement, when a plurality of buses are used, the luggage cases occupy the space in the transverse placement and can move in the vertical placement, and great troubles are brought to the bus giving.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a suitcase of scalable removal wheel, the removal wheel of suitcase can stretch out and draw back from top to bottom in the relative both sides of suitcase, and when stretching out, the suitcase can remove wantonly through removing the wheel, and during the accomodating, suitcase stillness makes things convenient for everybody to put, reduces area.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a suitcase of scalable removal wheel, includes the suitcase body, the relative both sides of suitcase body have linked firmly more than one slide respectively, and gliding slider that is connected with from top to bottom in every slide is provided with flexible fixture block on every slide inner wall, the slider with the bayonet socket more than two is vertically seted up to the relative one side of flexible fixture block, be provided with on the suitcase body and be used for controlling the flexible control assembly of flexible fixture block, the wheel is removed to the lower extreme fixedly connected with of every slider.

Preferably, the luggage case body comprises an outer shell, an inner shell for containing clothes is arranged in the outer shell, an interlayer is reserved between the outer shell and the inner shell, the control assembly comprises a horizontal slide rail arranged on the inner wall of the outer shell, two sides of the lower end of the horizontal slide rail are respectively communicated with a vertical slide rail, the control assembly further comprises a button movably arranged at the top of the outer shell, a driving end of the button extends into the interlayer, two sides of the driving end of the button are respectively provided with a first slide block which is positioned in the horizontal slide rail and can freely move along the direction of the horizontal slide rail, the two first slide blocks are abutted with the driving end of the button through inclined planes, a second slide block which is positioned in the vertical slide rail and can freely move along the direction of the vertical slide rail is respectively arranged below one end of the two first slide blocks, the second slide block is abutted with the first slide block through inclined planes, and a third slide block which, through the inclined plane butt between third slider and the second slider, flexible fixture block sets firmly in one side of third slider and runs through shell and slide rail in proper order, is equipped with elastic component between one side that the third slider deviates from flexible fixture block and the inner shell outer wall.

Preferably, a mounting hole is formed in one side, away from the telescopic clamping block, of the third sliding block, the elastic member is a compression spring, one end of the compression spring is fixedly connected with the inner bottom wall of the mounting hole, and the other end of the compression spring is fixedly connected with the outer wall of the inner shell.

Preferably, the upper end and the lower end of the sliding block are fixedly connected with a limit baffle which can be abutted against the upper end face and the lower end face of the slideway respectively.

Preferably, the slide way comprises a U-shaped channel fixedly connected with the side wall of the luggage box body, the open ends of the U-shaped channel are respectively provided with a stop dog extending inwards and radially, a gap is reserved between the two stop dogs, one side of the slide block, which is deviated from the bayonet, is provided with an installation block capable of sliding up and down in the gap between the two stop dogs, and the moving wheel is fixedly connected with the lower end of the installation block.

Preferably, the moving wheels are universal wheels.

Preferably, the bottom corner of the luggage body is provided with a first anti-skid foot pad.

Preferably, a first handle is arranged on the side part of the luggage case body, and a second anti-skid foot pad is arranged on the side part of the luggage case body opposite to the first handle.

Preferably, the top of the luggage body is provided with a telescopic pull rod.

Preferably, a second handle is provided at the top of the luggage body.

The utility model has the advantages as follows:

a user controls the telescopic clamping block to stretch out and draw back through the control assembly, when the telescopic clamping block is clamped with the clamping opening of the sliding block close to the movable wheel, the movable wheel is in an extending state, and at the moment, the luggage can be moved freely through the movable wheel;

when flexible fixture block and slider kept away from the bayonet socket looks joint of removing the wheel, remove the wheel and be in the state of accomodating, at this moment, suitcase stillness makes things convenient for everybody to put, reduces area.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic view of the present application showing the wheels of a luggage case in an extended position;

FIG. 2 is a schematic view of the present application showing the stowed position of the wheels;

FIG. 3 is a schematic diagram of the complete structure of the control assembly of the present application;

FIG. 4 is a schematic diagram of a portion of a control assembly of the present application;

FIG. 5 is a schematic view of the structure of the slide of the present application;

fig. 6 is a schematic structural diagram of a slider according to the present application.

In the figure: 10. a luggage body; 20. a slideway; 21. a U-shaped channel; 22. a stopper; 30. a slider; 31. a bayonet; 40. a telescopic clamping block; 50. a control component; 51. a housing; 52. a horizontal slide rail; 53. a vertical slide rail; 54. a button; 55. a first slider; 56. a second slider; 57. a third slider; 58. mounting holes; 60. a moving wheel; 70. a limit baffle; 80. mounting blocks; 90. a first anti-skid foot pad; 100. a first handle; 110. a pull rod; 120. a second handle; 130. and a second anti-skid foot pad.

Detailed Description

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

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 and 2, the luggage box with the retractable wheels comprises a luggage body 10, two opposite sides of the luggage body 10 are fixedly connected with two slide ways 20 respectively, a slide block 30 is connected in each slide way 20 in a vertically sliding manner, two retractable clamping blocks 40 are arranged on the inner wall of each slide way 20, four bayonets 31 are longitudinally arranged on one side of each slide block 30 opposite to the corresponding retractable clamping blocks 40, a control assembly 50 for controlling the retractable clamping blocks 40 to retract is arranged on the luggage body 10, and a movable wheel 60 is fixedly connected to the lower end of each slide block 30.

Referring to fig. 1, 2, 3, and 4, the control assembly 50 includes an outer shell 51, an inner shell for containing clothes is disposed in the outer shell 51, an interlayer is reserved between the outer shell 51 and the inner shell, the control assembly 50 includes a horizontal slide rail 52 disposed on an inner wall of the outer shell 51, two sides of a lower end of the horizontal slide rail 52 are respectively communicated with a vertical slide rail 53, the control assembly 50 further includes a button 54 movably disposed on a top of the outer shell 51, a driving end of the button 54 extends into the interlayer, two sides of the driving end of the button 54 are respectively provided with a first slide block 55 disposed in the horizontal slide rail 52 and capable of freely moving along a direction of the horizontal slide rail 52, the two first slide blocks 55 are abutted to the driving end of the button 54 through an inclined plane, a second slide block 56 disposed in the vertical slide rail 53 and capable of freely moving along a direction of the vertical slide rail 53 is disposed below one end of the two first slide blocks 55 away from the button 54, every second slider 56's below all is equipped with a third slider 57 that is located vertical slide rail 53, pass through the inclined plane butt between third slider 57 and the second slider 56, flexible fixture block 40 sets firmly in one side of third slider 57 and runs through shell 51 and slide 20 in proper order, be equipped with elastic component between one side that third slider 57 deviates from flexible fixture block 40 and the inner shell outer wall, a mounting hole 58 has been seted up to one side that third slider 57 deviates from flexible fixture block 40, elastic component is compression spring, and compression spring one end links firmly with the bottom wall in mounting hole 58, the other end links firmly mutually with the inner shell outer wall.

The control principle of the control assembly is as follows: when a person presses the button 54, the button 54 slides downwards, the two first sliding blocks 55 are driven to oppositely slide along the horizontal sliding rail 52 through the inclined surfaces of the two sides of the driving end of the button 54, which are abutted against the first sliding blocks 55, the two first sliding blocks 55 oppositely slide, the two second sliding blocks 56 are driven to downwards slide along the vertical sliding rail 53 through the inclined surfaces of the first sliding blocks 55, which are abutted against the second sliding blocks 56, the two second sliding blocks 56 downwards slide, the two third sliding blocks 57 are driven to relatively slide and extrude the compression spring through the inclined surfaces of the third sliding blocks 57, which are abutted against the second sliding blocks 56, at the moment, the telescopic clamping block 40 is separated from one group of clamping openings 31 formed in the inner side of the sliding block 30, and is inwards contracted to be fixed with the other group of clamping openings 31;

when the hand releases the press button 54, the two third sliding blocks 57 slide upwards under the action of the compression spring, the two third sliding blocks 57 slide upwards to drive the two second sliding blocks 56 to slide upwards, the two second sliding blocks 56 slide upwards to drive the two first sliding blocks 55 to slide oppositely, the two first sliding blocks 55 slide oppositely to drive the press button 54 to slide upwards, and at the moment, the press button 54 is reset.

Referring to fig. 1, 2 and 6, in order to prevent the sliding block 30 from sliding out of the sliding channel 20 when sliding up and down in the sliding channel 20, a limit baffle 70 capable of abutting against the upper and lower end surfaces of the sliding channel 20 is fixedly connected to the upper and lower ends of the sliding block 30.

Referring to fig. 1, 2 and 5, the slide 20 includes a U-shaped channel 21 attached to the side wall of the luggage body 10, the open ends of the U-shaped channel 21 respectively extend inward and radially to form a stopper 22, a gap is reserved between the two stoppers 22, a mounting block 80 capable of sliding up and down in the gap between the two stoppers 22 is disposed on the side of the slide 30 away from the bayonet 31, and the moving wheel 60 is attached to the lower end of the mounting block 80.

Preferably, in order to allow the moving wheel 60 to move in 360 degrees of rotation, the moving wheel 60 is a universal wheel.

Referring to fig. 1 and 2, when the moving wheels 60 are in the storage state, the luggage body 10 is stationary, and in order to increase the friction force with the ground when the luggage body 10 is erected, a first anti-skid foot 90 is provided at a bottom corner of the luggage body 10.

Referring to fig. 1, in order to facilitate a person to twist up the luggage body 10 in a horizontal direction, a first handle 100 is provided at a side of the luggage body 10, and a second anti-slip pad 130 is provided at a side of the luggage body 10 opposite to the first handle 100 in order to enhance a frictional force with the ground when the luggage body 10 is erected in a horizontal direction.

Referring to fig. 1 and 2, when the moving wheels are in the extended state, in order to facilitate a person to drag the luggage body 10, a retractable rod 110 is provided on the top of the luggage body 10.

Referring to fig. 1 and 2, a second handle 120 is provided at the top of the luggage body in order to facilitate the person to twist the luggage body 10 standing upright.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides a suitcase of scalable removal wheel, a serial communication port, includes the suitcase body, the relative both sides of suitcase body have linked firmly more than one slide respectively, and gliding slider from top to bottom is connected with in every slide, is provided with flexible fixture block on every slide inner wall, the slider with the bayonet socket more than two is vertically seted up to the relative one side of flexible fixture block, be provided with on the suitcase body and be used for controlling the flexible control assembly of flexible fixture block, the wheel is removed to the lower extreme fixedly connected with of every slider.

2. The luggage case with the retractable movable wheels as claimed in claim 1, wherein the luggage case body comprises an outer shell, an inner shell for containing clothes is arranged in the outer shell, an interlayer is reserved between the outer shell and the inner shell, the control assembly comprises a horizontal slide rail arranged on the inner wall of the outer shell, two sides of the lower end of the horizontal slide rail are respectively communicated with a vertical slide rail, the control assembly further comprises a button movably arranged on the top of the outer shell, the driving end of the button extends into the interlayer, two sides of the driving end of the button are respectively provided with a first slide block which is arranged in the horizontal slide rail and can freely move along the direction of the horizontal slide rail, the two first slide blocks are in inclined plane abutting joint with the driving end of the button, a second slide block which is arranged in the vertical slide rail and can freely move along the direction of the vertical slide rail is respectively arranged below one end of the two first slide blocks, the second slide block, the below of every second slider all is equipped with a third slider that is located vertical slide rail, through the inclined plane butt between third slider and the second slider, flexible fixture block sets firmly in one side of third slider and runs through shell and slide rail in proper order, and the third slider deviates from and is equipped with elastic component between one side of flexible fixture block and the inner shell outer wall.

3. The luggage case with retractable wheels as claimed in claim 2, wherein a mounting hole is formed on a side of the third slider facing away from the retractable block, the elastic member is a compression spring, and one end of the compression spring is fixedly connected to the inner bottom wall of the mounting hole while the other end is fixedly connected to the outer wall of the inner shell.

4. The luggage case with retractable wheels of claim 1, wherein the upper and lower ends of the sliding block are respectively connected with a limit stop capable of abutting against the upper and lower end surfaces of the slideway.

5. The luggage case with retractable moving wheels as claimed in claim 1, wherein the sliding track comprises a U-shaped channel fixed to the side wall of the luggage case body, the open end of the U-shaped channel is respectively extended with a stop block radially inwards, a gap is reserved between the two stop blocks, a mounting block capable of sliding up and down in the gap between the two stop blocks is arranged on the side of the sliding block away from the bayonet, and the moving wheel is fixed to the lower end of the mounting block.

6. The telescopically movable wheel luggage of claim 1, wherein said movable wheels are universal wheels.

7. The luggage case with retractable wheels of claim 1, wherein the bottom corner of the luggage case body is provided with a first anti-skid foot pad.

8. The telescopically movable wheel luggage case of claim 1, wherein a first handle is provided to a side portion of the luggage case, and a second non-slip footpad is provided to a side portion of the luggage case opposite to the first handle.

9. The telescopically movable wheel luggage case of claim 1, wherein the luggage body is provided with a telescopic pull rod at the top thereof.

10. The telescopically movable wheel luggage of claim 1, wherein a second handle is provided on the top of said luggage body.