CN218576144U - Storage space adjustable case and bag - Google Patents

Abstract

The utility model provides a case with adjustable containing space, which relates to the technical field of cases and bags, and comprises a body, universal wheels and a handle, wherein the bottom of the body is symmetrically provided with a group of universal wheels, the top of the body is provided with the handle, the top of the body is provided with a zipper, a pleated layer is arranged inside the body, the inner side of the pleated layer is provided with an expansion bracket, and the expansion bracket is composed of a rectangular frame, a hinge rod and a pin shaft; the utility model discloses a set up hundred pleat layers and expansion bracket in the inside of body, and the rectangle frame on hundred pleat layers and the expansion bracket is connected, when the top rebound of pulling body, can drive the expansion bracket and to middle department's shrink to increase its axial length, and then open whole hundred pleat layers, be convenient for increase the storage space of body, solved prior art middle and luggage structure integration and be difficult to the problem that changes the space according to the demand.

Description

Storage space adjustable case and bag

Technical Field

The utility model relates to a case and bag technical field especially relates to a take in space adjustable case and bag.

Background

Along with the continuous improvement of living and consumption levels of people, various bags become indispensable ornaments on the sides of people, people require bag products to be enhanced in practicability, the decoration becomes main expansion, the materials of the bags are more diversified according to the change of consumer grades, the fashionable trend is led by bags made of genuine leather, PU, terylene, canvas, cotton and hemp and the like, meanwhile, in the times of more and more brand individuality, various styles such as conciseness, antique, cartoon and the like also meet the requirements of fashionable people on individuality from different sides, and the styles of the bags are also expanded by traditional business bags, travelling bags, purses, small scented bags and the like;

present case and bag is integrated because of its structure, is difficult to adjust parking space, and when people were using case and bag, the usable floor space could't be adjusted according to the user demand, was difficult to satisfy people's daily user demand, and inconvenient people used, consequently, the utility model provides a storage space adjustable case and bag is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a accomodate space adjustable case and bag has solved the problem that the integration of prior art middle box structure is difficult to change the space according to the demand.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a accomodate space adjustable case and bag, includes body, universal wheel and handle, the bottom symmetry of body is equipped with a set of universal wheel, the top of body is equipped with the handle, the top of body is equipped with the zip fastener, the inside of body is equipped with hundred pleat layers, the inboard of hundred pleat layers is equipped with the expansion bracket, the expansion bracket comprises rectangle frame, hinge bar and round pin axle, the inside of expansion bracket is equipped with a plurality of rectangle frames, and is adjacent the symmetry is equipped with a set of hinge bar, two between the rectangle frame the hinge bar is articulated each other through the round pin axle.

The further improvement is that: the inside of rectangle frame is equipped with the spout, the both ends of hinge bar all are equipped with the nose bar, the outer wall of nose bar and the inner wall sliding connection of spout, the inside of spout is equipped with the stop gear with the matching of nose bar.

The further improvement lies in that: stop gear includes tensioning piece, slide bar and reset spring, the one end of spout is equipped with the rectangular channel, the inside slidable mounting of rectangular channel has the slide bar, the top of slide bar is connected with the tensioning piece, the outside of slide bar is equipped with reset spring.

The further improvement is that: the shape of tensioning piece is established to wedge structure, the outer wall of tensioning piece is connected with the inner wall laminating of rectangular channel, the height that highly is less than the rectangular channel of tensioning piece.

The further improvement is that: the front of body bottom is equipped with the receiver, the inside of receiver is equipped with movable storehouse, the front of receiver is equipped with the button, the inside in movable storehouse is equipped with locking mechanical system, the one end and the locking mechanical system linkage of button.

The further improvement lies in that: locking mechanical system includes kicking block and coupling spring, the inside of receiver is equipped with accomodates the groove, the outer wall in activity storehouse and the inner wall sliding connection who accomodates the groove, the inside in activity storehouse is equipped with the recess, the bottom in activity storehouse is equipped with coupling spring, coupling spring's one end is connected with the kicking block.

The beneficial effects of the utility model are that: set up hundred pleat layers and expansion bracket through the inside at the body, and the rectangular frame on hundred pleat layers and the expansion bracket is connected, top rebound when the pulling body, can drive the expansion bracket and to the shrink of centre department, thereby increase its axial length, and then open whole hundred pleat layers, be convenient for increase the storage space of body, in-process that the expansion bracket expandes, the nose bar at its inside hinged joint pole both ends can slide in the inside of spout, at first can extrude the inside of rectangular channel with the tensioning piece, later utilize reset spring's elasticity to drive the tensioning piece and reset and press from both sides the nose bar tightly, be convenient for expand back at the expansion bracket with its position locking, the problem that the integration of case and bag structure is difficult to change the space according to the demand among the prior art has been solved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the telescopic frame of the present invention;

fig. 3 is a top view of the telescopic frame of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 5 is a schematic view of the storage box of the present invention.

Wherein: 1. a body; 2. a universal wheel; 3. a handle; 4. a zipper; 5. a pleating layer; 6. a telescopic frame; 7. a rectangular frame; 8. a hinged lever; 9. a pin shaft; 10. a chute; 11. a nose bar; 12. a tensioning block; 13. a slide bar; 14. a return spring; 15. a storage box; 16. a button; 17. a storage groove; 18. a movable bin; 19. a groove; 20. a top block; 21. a spring is connected.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the drawings 1-5, the embodiment provides a luggage with an adjustable storage space, which comprises a body 1, universal wheels 2 and a handle 3, wherein the bottom of the body 1 is symmetrically provided with a set of universal wheels 2, the top of the body 1 is provided with the handle 3, the top of the body 1 is provided with a zipper 4, the inside of the body 1 is provided with a pleated layer 5, the inner side of the pleated layer 5 is provided with a telescopic frame 6, the telescopic frame 6 comprises a rectangular frame 7, a hinged rod 8 and a pin shaft 9, the inside of the telescopic frame 6 is provided with a plurality of rectangular frames 7, the plurality of rectangular frames 7 are adjacent, the hinged rods 8 are symmetrically arranged between the rectangular frames 7 and hinged with each other through the pin shaft 9, the handle 3 at the top of the body 1 can be pulled through the pin shaft 9 and matched with the universal wheels 2 at the bottom of the body 1, so as to drive the ground of the body 1 to move, people can move the luggage conveniently, when the body 1 is packed, the zipper 4 at the top of the body 1 can be opened to put articles into the luggage, when the storage space of the body 1 is insufficient, the storage space of the body 1 can be pulled upwards moved, the telescopic frame 6 can be unfolded, and the outer side of the telescopic frame can be used for increasing the pleated layer 5 to increase the storage space of the body 1.

The inside of rectangle frame 7 is equipped with spout 10, the both ends of hinge bar 8 all are equipped with nose bar 11, the outer wall of nose bar 11 and the inner wall sliding connection of spout 10, the inside of spout 10 is equipped with the stop gear with the matching of nose bar 11, when the top rebound of pulling body 1, can progressively drive the both ends of hinge bar 8 and locate to rotate to 7 middle departments of rectangle frame to increase the axial height of rectangle frame 7, and then make the interval increase between two rectangle frames 7, make whole expansion bracket 6 expand, be convenient for drive hundred pleat layers 5 and stretch, with the storage space of the body 1 who increases.

Stop gear includes tensioning block 12, slide bar 13 and reset spring 14, the one end of spout 10 is equipped with the rectangular channel, the inside slidable mounting of rectangular channel has slide bar 13, the top of slide bar 13 is connected with tensioning block 12, the outside of slide bar 13 is equipped with reset spring 14, tensioning block 12's shape is established to the wedge structure, tensioning block 12's outer wall is connected with the inner wall laminating of rectangular channel, tensioning block 12 highly is less than the height of rectangular channel, at the in-process that expansion bracket 6 expandes, the nose bar 11 at articulated mast 8 both ends can slide in the inside of spout 10, when nose bar 11 removes the other end from spout 10 one end, can extrude its inside that moves down and get into the rectangular channel for the wedge structure because of tensioning block 12, can drive the reset spring 14 shrink of tensioning block 12 bottom simultaneously, after nose bar 11 passes through the top of rectangular channel, utilize reset spring 14's elasticity to drive tensioning block 12 to reset, the outer wall of tensioning block 12 presss from both sides nose bar 11 tightly, is convenient for expand its position locking after expansion bracket 6, when restoring the state of body 1, directly pressing down the top of body can move the tensioning block 12, and make the tensioning block 11 drive two.

The storage box 15 is arranged on the front face of the bottom of the body 1, the movable bin 18 is arranged inside the storage box 15, the button 16 is arranged on the front face of the storage box 15, the locking mechanism is arranged inside the movable bin 18, one end of the button 16 is linked with the locking mechanism, important small articles such as keys can be provided when people travel, the locking mechanism inside the storage box 15 can be released by pressing the button 16, the movable bin 18 is drawn out from the top block 20, the movable bin 18 is plugged back into the storage box 15 again after the important small articles are placed into the movable bin 18, and people can store the articles conveniently.

Locking mechanical system includes kicking block 20 and coupling spring 21, the inside of receiver 15 is equipped with accomodates groove 17, the outer wall of activity storehouse 18 and the inner wall sliding connection who accomodates groove 17, the inside of activity storehouse 18 is equipped with recess 19, the bottom of activity storehouse 18 is equipped with coupling spring 21, coupling spring 21's one end is connected with kicking block 20, press button 16 with the inside kicking block 20 of activity storehouse 18 push out the activity inslot of its front end, pinch the both sides of activity storehouse 18 and take it out from the inside groove 17 of accomodating of receiver 15 after, later put into the inside recess 19 of activity storehouse 18 with important tiny article again, pack back in accomodating groove 17 again to activity storehouse 18, parallel around this moment kicking block 20's position and the activity groove position, coupling spring 21 elasticity that is in compression state drives kicking block 20 and gets into in the activity groove for activity storehouse 18 and receiver 15 block are in the same place, make things convenient for accomodate people and carry out important tiny article and carry out.

This accomodate space adjustable case and bag, through the inside at body 1 set up hundred pleat layers 5 and expansion bracket 6, and hundred pleat layers 5 are connected with rectangular frame 7 on the expansion bracket 6, top rebound when pulling body 1, can drive expansion bracket 6 to the shrink of centre department, thereby increase its axial length, and then open whole hundred pleat layers 5, be convenient for increase body 1's accomodate space, at the in-process that expansion bracket 6 expandes, the protruding pole 11 at its inside hinge bar 8 both ends can slide in the inside of spout 10, at first can extrude tensioning block 12 into the inside of rectangular channel, later utilize reset spring 14's elasticity to drive tensioning block 12 and reset and press protruding pole 11 tightly, be convenient for expand back at expansion bracket 6 with its position locking, when restoring the original state of body 1, directly downwards press the top of body 1 can, make the protruding pole 11 at hinge bar 8 both ends pass tensioning block 12, drive expansion bracket 6 and reset.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a accomodate space adjustable case and bag, includes body (1), universal wheel (2) and handle (3), its characterized in that: the bottom symmetry of body (1) is equipped with a set of universal wheel (2), the top of body (1) is equipped with handle (3), the top of body (1) is equipped with zip fastener (4), the inside of body (1) is equipped with hundred pleat layers (5), the inboard of hundred pleat layers (5) is equipped with expansion bracket (6), expansion bracket (6) comprise rectangle frame (7), hinge bar (8) and round pin axle (9), the inside of expansion bracket (6) is equipped with a plurality of rectangle frames (7), and is adjacent the symmetry is equipped with a set of hinge bar (8) between rectangle frame (7), two hinge bar (8) are articulated each other through round pin axle (9).

2. A luggage with an adjustable storage space according to claim 1, wherein: the inside of rectangle frame (7) is equipped with spout (10), the both ends of hinge bar (8) all are equipped with nose bar (11), the outer wall of nose bar (11) and the inner wall sliding connection of spout (10), the inside of spout (10) is equipped with the stop gear with the matching of nose bar (11).

3. A luggage with an adjustable storage space according to claim 2, wherein: stop gear includes tensioning block (12), slide bar (13) and reset spring (14), the one end of spout (10) is equipped with the rectangular channel, the inside slidable mounting of rectangular channel has slide bar (13), the top of slide bar (13) is connected with tensioning block (12), the outside of slide bar (13) is equipped with reset spring (14).

4. A luggage with an adjustable storage space according to claim 3, wherein: the shape of tensioning piece (12) is established to wedge structure, the outer wall of tensioning piece (12) is connected with the inner wall laminating of rectangular channel, the height that highly is less than the rectangular channel of tensioning piece (12).

5. A luggage with an adjustable storage space according to claim 1, wherein: the front of body (1) bottom is equipped with receiver (15), the inside of receiver (15) is equipped with movable storehouse (18), the front of receiver (15) is equipped with button (16), the inside in activity storehouse (18) is equipped with locking mechanical system, the one end and the locking mechanical system linkage of button (16).

6. A luggage with an adjustable storage space, according to claim 5, wherein: locking mechanical system includes kicking block (20) and coupling spring (21), the inside of receiver (15) is equipped with accomodates groove (17), the outer wall in activity storehouse (18) and the inner wall sliding connection who accomodates groove (17), the inside in activity storehouse (18) is equipped with recess (19), the bottom in activity storehouse (18) is equipped with coupling spring (21), the one end of coupling spring (21) is connected with kicking block (20).

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