CN216627721U - Compression-resistant structure of luggage case - Google Patents

Abstract

The utility model relates to the technical field of luggage cases, in particular to a compression-resistant structure of a luggage case, which comprises a frame structure, wherein the frame structure is of a hexahedral structure and is provided with 3 groups of opposite surfaces, the 3 groups of opposite surfaces are respectively provided with a length adjusting part, a width adjusting part and a height adjusting part, and a fixing structure is arranged at the intersection corner of two adjacent parts of the length adjusting part, the width adjusting part and the height adjusting part. The utility model is convenient to assemble with the luggage case, and can greatly improve the compression resistance and deformation resistance of the luggage case.

Description

Compression-resistant structure of luggage case

Technical Field

The utility model relates to the technical field of luggage cases, in particular to a compression-resistant structure of a luggage case.

Background

People often use the suitcase when going on a journey, and when the transportation, the suitcase can receive the extrusion because piling up and placing, for avoiding causing inside article to crush, to the suitcase, will have certain compressive strength.

The prior case disclosed in Chinese patent publication No. CN203676357U comprises a case body and a pull rod, wherein the front surface of the case body is provided with an opening, a box cover is arranged on an opening on the front side of the box body, a pull rod seat matched with the pull rod is arranged on the back side of the box body, the pull rod seat comprises two parallel convex ribs, the pull rod is arranged in the two parallel convex ribs in a penetrating way, at least two ground supporting mechanisms are also arranged on each convex rib, each ground supporting mechanism comprises a sliding block and a supporting rod, one end of the sliding block is in up-and-down sliding fit with the convex ribs, an annular sleeve is arranged at the other end of the sliding block, one end of the supporting rod is in threaded fit with the annular sleeve, a supporting chassis is arranged at the other end of the supporting rod, the box cover is formed by connecting an outer surface layer and an inner liner layer, a compression-resistant device is arranged between the outer surface layer and the inner liner layer, the compression-resistant device comprises a circle of reinforced edge pipes distributed on the edges of the box cover and a plurality of compression-resistant plates.

The utility model discloses a resistance to compression device through setting up has improved the compressive property of suitcase, but this kind of resistance to compression device is difficult to be in the same place with the suitcase equipment, and is also limited to suitcase compressive strength's promotion moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a compression-resistant structure of a luggage case, which is convenient to assemble with the luggage case and can greatly improve the compression resistance and deformation resistance of the luggage case.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a compression-resistant structure of suitcase, includes frame construction, frame construction is hexahedral structure, has 3 groups of opposite faces, is provided with length adjustment part, width adjustment part and height control part on 3 groups of opposite faces respectively, the corner that intersects of adjacent two in length adjustment part, width adjustment part and the height control part is provided with fixed knot and constructs.

Preferably, the length adjustment part, the width adjustment part and the height adjustment part each include two pipe bodies and a distance adjustment mechanism disposed between the two pipe bodies.

Preferably, the distance adjusting mechanism comprises rotating blocks arranged at opposite ends of the two pipe bodies, a threaded rod is fixed on the rotating blocks, fixing pieces are fixed in the two pipe bodies, threaded holes are formed in the fixing pieces, and the threaded holes are in threaded connection with the threaded rod.

Preferably, the telescopic component comprises an outer pipe and an inner pipe arranged inside the outer pipe in a sliding mode.

Preferably, the fixed knot constructs including the fixed block, be fixed with 3 fixed heads on the fixed block, the fixed head can with body, outer tube or inner tube cup joint.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is convenient to assemble with the luggage case, thereby improving the compression resistance and deformation resistance of the luggage case, particularly the edge position of the luggage case, and meanwhile, the compression resistance structure occupies smaller internal volume of the luggage case and does not hinder the placement of the luggage.

2. The utility model can adjust the length, width and height, and is suitable for luggage cases with different volumes and sizes.

Drawings

FIG. 1 is a schematic structural view of a frame structure according to the present invention;

FIG. 2 is a schematic view of the construction of the telescoping member of the present invention;

FIG. 3 is a schematic view of the pitch adjustment mechanism of the present invention;

FIG. 4 is a schematic structural view of the fixing structure of the present invention;

fig. 5 is a schematic view of the assembled frame structure and luggage case of the present invention.

In the figure: 1. a length adjustment member; 2. a width adjustment member; 3. a height adjustment member; 4. a fixed structure; 5. a pipe body; 6. a distance adjusting mechanism; 7. rotating the block; 8. a threaded rod; 9. a fixing sheet; 10. a threaded hole; 11. a telescopic member; 12. an outer tube; 13. an inner tube; 14. a fixed block; 15. and fixing the head.

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 to 5, the present invention provides a technical solution: the compression-resistant structure of the luggage case comprises a frame structure, wherein the frame structure is a hexahedral structure and is provided with 3 groups of opposite surfaces, the 3 groups of opposite surfaces are respectively provided with a length adjusting part 1, a width adjusting part 2 and a height adjusting part 3, and a fixing structure 4 is arranged at the intersection corner of two adjacent parts of the length adjusting part 1, the width adjusting part 2 and the height adjusting part 3; the frame structure can be assembled in the luggage case, and the length, the width and the height of the frame structure are respectively adjusted by the length adjusting part 1, the width adjusting part 2 and the height adjusting part 3, so that the frame structure is tightly supported in the luggage case, the purpose of fixing the frame structure with the luggage case is achieved, the compression resistance and the deformation resistance of the luggage case are also improved, particularly the edge position of the luggage case, and meanwhile, the frame structure occupies a small space in the luggage case and cannot hinder the placement of the luggage.

The length adjustment part 1, the width adjustment part 2 and the height adjustment part 3 each include two pipe bodies 5 and a distance adjustment mechanism 6 disposed between the two pipe bodies 5.

The distance adjusting mechanism 6 comprises rotating blocks 7 arranged at opposite ends of the two pipe bodies 5, threaded rods 8 are fixed on the rotating blocks 7, fixing plates 9 are fixed in the two pipe bodies 5, threaded holes 10 are formed in the fixing plates 9, and the threaded holes 10 are in threaded connection with the threaded rods 8; when the turning block 7 that just changes, can drive threaded rod 8 and rotate, through the threaded connection with screw hole 10, and then can drive two body 5 and move on the back mutually, otherwise, when the turning block 7 that reverses, then can drive two body 5 relative movement, through this design, length, width and the height that can adjust the frame construction respectively, and then be applicable to the suitcase of different volumes and size.

The telescopic part 11 comprises an outer pipe 12 and an inner pipe 13 arranged inside the outer pipe 12 in a sliding manner; by means of the telescopic member 11, it is possible to extend or contract at length, width and height adjustment to accommodate distance changes by length, width and height.

The fixing structure 4 comprises a fixing block 14, 3 fixing heads 15 are fixed on the fixing block 14, and the fixing heads 15 can be sleeved with the pipe body 5, the outer pipe 12 or the inner pipe 13; by means of the fixing structure 4, the assembly or disassembly of the frame structure can be facilitated.

The working principle is as follows: when the compression-resistant structure of the luggage case is used, the frame structure is firstly reduced and then placed in the luggage case, and then the length, the width and the height are adjusted by rotating the rotating block 7, so that the frame structure is tightly supported in the luggage case, and the purpose of fixing the frame structure with the luggage case is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a compressive structure of suitcase, includes frame construction, its characterized in that: the frame construction is the hexahedron structure, has 3 groups of opposite faces, is provided with length adjustment part (1), width adjustment part (2) and height control part (3) on 3 groups of opposite faces respectively, the corner of crossing of two adjacent in length adjustment part (1), width adjustment part (2) and the height control part (3) is provided with fixed knot structure (4).

2. The crush-resistant structure of a luggage case as set forth in claim 1, wherein: the length adjusting part (1), the width adjusting part (2) and the height adjusting part (3) comprise two pipe bodies (5) and distance adjusting mechanisms (6) arranged between the two pipe bodies (5).

3. The crush-resistant structure of a luggage as claimed in claim 2, wherein: the distance adjusting mechanism (6) comprises rotating blocks (7) arranged at opposite ends of the two pipe bodies (5), a threaded rod (8) is fixed on each rotating block (7), fixing pieces (9) are fixed in the two pipe bodies (5), threaded holes (10) are formed in the fixing pieces (9), and the threaded holes (10) are in threaded connection with the threaded rods (8).

4. The crush-resistant structure of a luggage case as set forth in claim 2, wherein: the telescopic component (11) comprises an outer pipe (12) and an inner pipe (13) arranged inside the outer pipe (12) in a sliding mode.

5. The crush-resistant structure of a luggage case as set forth in claim 4, wherein: fixed knot constructs (4) including fixed block (14), be fixed with 3 fixed head (15) on fixed block (14), fixed head (15) can with body (5), outer tube (12) or inner tube (13) cup joint.

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