CN112056725A

CN112056725A - Combined draw-bar box structure

Info

Publication number: CN112056725A
Application number: CN202010811471.6A
Authority: CN
Inventors: 耿涛
Original assignee: Heyuan Zhenghong Luggage Co ltd
Current assignee: Heyuan Zhenghong Luggage Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2020-12-11

Abstract

The invention relates to the technical field of draw-bar boxes and discloses a combined draw-bar box structure which comprises a box body, wherein support legs are fixedly connected to the lower surface of the box body, rollers are embedded in the support legs, a lifting handle is fixedly connected to the left side surface of the box body, a buckle is fixedly connected to the front surface of the box body, a chuck is fixedly connected to the upper side of the buckle, a drawer is slidably connected to the back surface of the chuck, a handle is fixedly arranged on the outer wall of the drawer, a backpack is movably connected to the upper surface of the box body, a draw bar is movably connected to the back surface of the backpack, a pull handle is fixedly connected to the upper surface of the draw bar, a hook is fixedly connected to the lower surface of the pull handle, a first rotating shaft is rotatably connected to the right side of the draw bar, a baffle is fixedly connected to the outer wall of, the personnel can take the articles conveniently.

Description

Combined draw-bar box structure

Technical Field

The invention relates to the technical field of draw-bar boxes, in particular to a combined draw-bar box structure.

Background

According to the conservative statistics in 2004, the market capacity of the Chinese luggage reaches 140 hundred million, and the Chinese luggage has huge growth potential every year, by 2020, the tourism in China overseas exceeds 21000 million people, the tourism in China reaches more than 29 hundred million people, huge numbers bring about the ever-increasing demands of domestic consumers for the draw-bar luggage, the existing combined draw-bar luggage is generally provided with a plurality of storage grooves for placing different articles in the luggage body, the function is single, food articles and clothes are generally placed in the draw-bar luggage in the journey of people, the process of taking food is troublesome, and various pull pieces are required to be pulled to open the luggage body.

Disclosure of Invention

The invention provides a combined draw-bar box structure aiming at the defects of the prior art, the prior combined draw-bar box is generally provided with a plurality of storage grooves for placing different articles, the function is single, food articles and clothes are generally placed into the draw-bar box in the travel of people, the process of taking food is troublesome, and the problem that various pull pieces are required to be pulled to open the box body is solved.

The invention provides the following technical scheme: a combined draw-bar box structure comprises a box body, wherein support legs are fixedly connected to the lower surface of the box body, idler wheels are embedded in the support legs, a handle is fixedly connected to the left side surface of the box body, a buckle is fixedly connected to the front surface of the box body, a chuck is fixedly connected to the upper portion of the buckle, a drawer is slidably connected to the back surface of the chuck, a handle is fixedly arranged on the outer wall of the drawer, a backpack is movably connected to the upper surface of the box body, a pull rod is movably connected to the back surface of the backpack, a pull handle is fixedly connected to the upper surface of the pull rod, a hook is fixedly connected to the lower surface of the pull handle, a first rotating shaft is rotatably connected to the right side of the pull rod, a baffle is fixedly connected to the outer wall of the first rotating shaft, a clamping groove is, the outer wall fixedly connected with pulling-on piece of pull head, the inside swing joint of drawer has pivot two, the outer wall fixedly connected with curtain of pivot two, the outer wall of curtain runs through and is provided with the hole.

Preferably, the upper surface of box is provided with the recess, and the width of recess is greater than the thickness of curtain, and the length of curtain is greater than the distance of box upper surface to handle.

Preferably, the upper surface of the box body is arranged in a plane, and the width of the upper surface of the box body is larger than that of the backpack.

Preferably, the length and the width of the hole are larger than those of the hook, and the hole is clamped with the outer wall of the hook.

Preferably, the length of the baffle is greater than the distance between the two pull rods, and a hole is formed in the outer wall of the baffle in a penetrating mode.

Preferably, the back of the backpack is provided with straps which are clamped with the baffle, and the holes in the outer wall of the baffle are clamped with the outer wall of the clamping grooves.

Preferably, the lower surface of the drawer is sealed and clamped with the box body, so that the box body is divided into two areas.

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

1. this combined draw-bar box structure, baffle through the pull rod outer wall, the length of baffle is greater than the length between two pull rods, and the hole and the draw-in groove joint of outer wall pass the braces at the knapsack back and fix the knapsack, throw away the knapsack of box upper surface when preventing that the box from removing.

2. This combined draw-bar box structure, through the inside drawer of box, the drawer falls into two regions with the box, and the outer wall connection of drawer has the dop, and the pulling handle drives the outstanding box of drawer when dop and buckle separation, makes things convenient for personnel to take article.

3. This combined draw-bar box structure, through the curtain of two outer walls of pivot, the length of curtain is greater than the distance of box upper surface to handle, covers the top of box, and when rainy day, prevents that the rainwater from drenching the knapsack of box upper surface.

Drawings

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

FIG. 2 is a schematic side view of the case of the present invention;

FIG. 3 is a partial structural view of the tie bar of the present invention;

in the figure: 1. a box body; 2. a support leg; 3. a roller; 4. a handle; 5. buckling; 6. clamping a head; 7. a drawer; 8. a handle; 9. a backpack; 10. a pull rod; 11. a handle; 12. hooking; 13. a first rotating shaft; 14. A baffle plate; 15. a card slot; 16. a zipper; 17. a slider; 18. a pull tab; 19. a second rotating shaft; 20. a curtain; 21. and (4) holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1-3, a combined draw-bar box structure comprises a trunk body 1, a cover plate 2 is rotatably connected to the upper surface of the trunk body 1, a filter screen 3 is arranged on the upper surface of the cover plate 2 in a penetrating manner, a draw bar 4 is movably connected to the right side surface of the trunk body 1, a handle 5 is fixedly connected to the right side surface of the draw bar 4, a buckle 6 is fixedly connected to the front surface of the cover plate 2, a chuck 7 is fixedly connected to the back surface of the buckle 6, the chuck 7 is arranged on the outer wall of the trunk body 1, the buckle 6 is arranged on the outer wall of the cover plate 2, the chuck 7 is clamped with the buckle 6, the cover plate 2 is clamped with the trunk body 1, a fixed frame 8 is fixedly arranged on the left side surface of the trunk body 1, a rotating shaft 9 is embedded in the fixed frame 8, a roller 10 is fixedly connected to the outer wall of the rotating shaft 9, an, the upper surface of the inner container 11 is fixedly connected with a first storage lattice 13, the right side of the first storage lattice 13 is fixedly connected with a second storage lattice 14, the lower surface of the second storage lattice 14 is provided with a groove 15, the groove 15 is T-shaped, the left side of the T-shaped groove 15 is provided with the first storage lattice 13, the right side of the T-shaped groove 15 is provided with the second storage lattice 14, the T-shaped groove is separated from the inner container 11, the lower surface of the cover plate 2 is fixedly connected with a clamping groove 16, the width of the groove 15 is larger than that of the clamping groove 16, the groove 15 and the clamping groove 16 are arranged on the same horizontal line, the inner wall of the groove 15 is clamped with the clamping groove 16 and is isolated from the inner container 11, a storage bag 17 is fixedly connected below the clamping groove 16, a storage bag 17 is arranged below the filter screen 3, the storage bag 17 is matched with the filter screen 3, the outer wall of the storage bag 17 is, the right side of the storage bag 17 is fixedly connected with a zipper 19, the outer wall of the zipper 19 is connected with a puller 20 in a sliding mode, the right side face of the zipper 19 is fixedly connected with a mesh storage bag 21, the zipper 19 and the mesh storage bag 21 are arranged in a matched mode, the length of the zipper 19 is equal to that of the mesh storage bag 21, the outer wall of the inner container 11 is provided with a second groove 22, and a spring 23 is movably connected inside the second groove 22.

When the multifunctional backpack is in operation, firstly, the multifunctional backpack is correctly assembled and connected by workers, the zipper 18 is pulled to drive the pull head 17 to move along the zipper 16 to open the box body 1 by pulling the zipper 18, clothes are put in, the buckle 5 is separated from the chuck 6 by pulling the buckle 5, then the handle 8 is pulled by hand, the drawer 7 is driven by pulling the handle 8 to move to protrude out of the box body 1 to put in sundries, then the backpack 9 is placed on the upper surface of the box body 1, the baffle 14 is pulled to rotate, straps on the back of the backpack 9 penetrate through the baffle 14, then the baffle 14 is rotated, the baffle 14 rotates along the internal rotating shaft I13 to clamp and fix the hole on the outer wall of the baffle 14 with the clamping groove 15, after the baffle 14 is fixed, the curtain 20 is pulled to move along the rotating shaft II 19 and is pulled to be longer, the hole 21 arranged on the outer wall of the curtain 20 is sleeved on the outer wall of the hook 12 to fix the outer wall, finally, the handle 11 is held by hand, the handle 11 pulls the box body 1 to move, and the box body 1 moves to drive the roller 3 to move along the ground.

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

1. The utility model provides a combined draw-bar box structure, includes box (1), its characterized in that: the lower surface of the box body (1) is fixedly connected with support legs (2), the inside of each support leg (2) is embedded with a roller (3), the left side surface of the box body (1) is fixedly connected with a handle (4), the front surface of the box body (1) is fixedly connected with a buckle (5), the upper part of each buckle (5) is fixedly connected with a chuck (6), the back surface of each chuck (6) is connected with a drawer (7) in a sliding manner, the outer wall of each drawer (7) is fixedly provided with a handle (8), the upper surface of the box body (1) is movably connected with a backpack (9), the back surface of the backpack (9) is movably connected with a pull rod (10), the upper surface of the pull rod (10) is fixedly connected with a handle (11), the lower surface of the handle (11) is fixedly connected with a hook (12), and the right side of the pull rod (10, the outer wall fixedly connected with baffle (14) of pivot one (13), back fixedly connected with draw-in groove (15) of baffle (14), outer wall fixedly connected with zip fastener (16) of box (1), the outer wall swing joint of zip fastener (16) has pull head (17), the outer wall fixedly connected with pulling-on piece (18) of pull head (17), the inside swing joint of drawer (7) has pivot two (19), the outer wall fixedly connected with curtain (20) of pivot two (19), the outer wall of curtain (20) runs through and is provided with hole (21).

2. The combination draw-bar box structure of claim 1, wherein: the upper surface of box (1) is provided with the recess, and the width of recess is greater than the thickness of curtain (20), and the length of curtain (20) is greater than the distance of box (1) upper surface to handle (11).

3. The combination draw-bar box structure of claim 2, wherein: the upper surface plane of the box body (1) is arranged, and the width of the upper surface of the box body (1) is larger than that of the backpack (9).

4. The combination draw-bar box structure of claim 1, wherein: the length and the width of hole (21) are greater than the length and the width of couple (12), and hole (21) and the outer wall joint of couple (12).

5. The modular draw-bar box structure of claim 1, wherein: the length of the baffle (14) is greater than the distance between the two pull rods (10), and holes are formed in the outer wall of the baffle (14) in a penetrating mode.

6. The combination draw-bar box structure of claim 1, wherein: the back of the backpack (9) is provided with straps which are clamped with the baffle (14), and the holes on the outer wall of the baffle (14) are clamped with the outer wall of the clamping grooves (15).

7. The combination draw-bar box structure of claim 1, wherein: the lower surface of the drawer (7) is sealed and is clamped with the box body (1) to divide the box body (1) into two areas.