CN213308001U - Case with bracket structure - Google Patents

Abstract

The utility model discloses a case with a bracket structure, belonging to the case field, which is used for the case and comprises a side lever and a hinged connecting rod; the upper part and the lower part of the side rods are respectively provided with a sliding chute consistent with the length direction of the side rods, and the sliding chutes are hinged with one end of the corresponding connecting rod through sliding limiting rods; the sliding limiting rod is fixed with the side rod through a fastening nut; bottom connecting pieces are inserted and fixed at the bottom ends of the side rods, adjacent bottom connecting pieces are connected through bottom connecting plates and bolt assemblies, and the bolt assemblies are positioned in rectangular grooves of the bottom connecting plates; the bottom connecting plate is connected with a bottom supporting plate; the top of the side rod is inserted with a top connecting piece, and the top connecting piece is connected with the handle assembly. In view of above-mentioned technical scheme, the utility model discloses can realize bracket structure's fast assembly and accomodate, space utilization when improving idle state with store up efficiency, and can adapt to different width size's case and bag.

Description

Case with bracket structure

Technical Field

The utility model belongs to the case and bag field, specifically speaking especially relates to a case and bag with bracket structure.

Background

When the luggage is loaded with fewer articles or needs to be transported for a short distance, the luggage often does not need a bracket, and when the luggage is loaded with more articles and needs to be transported for a long distance, the luggage is matched with a bracket structure in use. But the bracket structure only need be used when needing long distance to shift, and traditional fixed bracket occupation space is great when not using, leads to space utilization and stores up the efficiency reduction, how to solve effectual combination between bracket structure and the case and bag, becomes the technical problem that the case and bag trade needs to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case and bag with bracket structure, its fast assembly that can realize bracket structure with accomodate, space utilization when improving idle state with store up efficiency, and can adapt to different width size's case and bag.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model relates to a case with a bracket structure, which comprises a case, two symmetrically arranged side rods and two connecting rods, wherein the middle parts of the two connecting rods are hinged together through a hinged shaft; the upper part and the lower part of the side rods are respectively provided with a sliding chute consistent with the length direction of the side rods, and the sliding chutes are hinged with one end of the corresponding connecting rod through sliding limiting rods; the sliding limiting rod is fixed with the side rod through a fastening nut; bottom connecting pieces are inserted and fixed at the bottom ends of the side rods, adjacent bottom connecting pieces are connected through bottom connecting plates and bolt assemblies, and the bolt assemblies are positioned in rectangular grooves of the bottom connecting plates; the bottom connecting plate is connected with a bottom supporting plate; the top of the side rod is inserted with a top connecting piece, and the top connecting piece is connected with the handle assembly.

Furthermore, the top of the top connecting piece of the utility model is provided with a through hole for the handle rotating shaft to pass through, and the handle rotating shaft is positioned at the bottom of the handle component and is fixedly connected with the handle component; the handle rotating shaft is fixed with the top connecting piece through a rotating shaft nut.

Further, the utility model discloses well handle assembly includes through the articulated two part structure of handle articulated portion, and two part structure is pegged graft with the side lever through the top connecting piece that corresponds the side respectively.

Further, the utility model discloses well bottom plate has the rectangular plate body of rectangular hole for processing, and the rectangular plate body passes through rectangular hole and bolt assembly connects on the bottom connecting plate.

Further, in the utility model, the bottom of bottom connecting piece be provided with the installation department that supplies the walking wheel installation.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses can realize bracket structure's fast assembly and accomodate, space utilization when improving idle state with collect and store up efficiency, and can adapt to different width size's case and bag.

Drawings

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

Fig. 2 is a schematic structural diagram of the middle top connector and the handle assembly according to the present invention.

Fig. 3 is a schematic structural diagram of the middle top connector and the handle assembly according to the present invention.

In the figure: 1. a bottom pallet; 2. a bottom connector; 3. sliding the limiting rod; 4. a chute; 5. a connecting rod; 6. hinging a shaft; 7. a chute step; 8. case plug holes; 9. a top connector; 10. a handle assembly; 11. fastening a nut; 12. a bottom connecting plate; 13. a side lever; 14. a handle hinge; 15. a handle spindle; 16. a rotating shaft nut.

Detailed Description

The technical solution of the present invention will be further described and illustrated with reference to the following examples. It should be noted that the following paragraphs may refer to terms of orientation, including but not limited to "upper, lower, left, right, front, rear" and the like, which are all oriented to correspond to the visual orientations shown in the drawings of the specification, and should not be construed as limiting the scope or technical aspects of the present invention, but merely as providing those skilled in the art with a better understanding of the technical aspects of the present invention.

In the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

A case with a bracket structure comprises a case, two side rods 13 which are symmetrically arranged, and two connecting rods 5 which are hinged together through a hinge shaft 6 at the middle position; the upper part and the lower part of the side rod 13 are respectively provided with a sliding chute 4 consistent with the length direction of the side rod, and the sliding chute 4 is hinged with one end of the corresponding connecting rod 5 through a sliding limiting rod 3; the sliding limiting rod 3 is fixed with a side rod 13 through a fastening nut 11; bottom connecting pieces 2 are inserted and fixed at the bottom ends of the side rods 13, adjacent bottom connecting pieces 2 are connected through bottom connecting plates 12 and bolt assemblies, and the bolt assemblies are positioned in rectangular grooves of the bottom connecting plates 12; the bottom connecting plate 12 is connected with a bottom supporting plate 1; the top of the side rod 13 is inserted with a top connecting piece 9, and the top connecting piece 9 is connected with the handle assembly 10; the side rod 13 is provided with a case plug-in hole 8 at the middle part, and the case plug-in hole 8 is connected with a plug-in rod at the back of the case.

Example 2

A case with a bracket structure is provided, wherein a through hole for a handle rotating shaft 15 to pass through is processed at the top of a top connecting piece 9, and the handle rotating shaft 15 is positioned at the bottom of a handle assembly 10 and is fixedly connected with the handle assembly 10; the handle rotating shaft 15 is fixed with the top connecting piece 9 through a rotating shaft nut 16; the handle assembly 10 comprises a two-part structure hinged through a handle hinge part 14, and the two-part structure is respectively inserted into the side rods 13 through the top connecting pieces 9 on the corresponding sides; the bottom supporting plate 1 is a rectangular plate body with a rectangular hole, and the rectangular plate body is connected to the bottom connecting plate 12 through the rectangular hole and a bolt assembly; the bottom end of the bottom connecting piece 2 is provided with an installation part for installing a travelling wheel; the side rod 13 is provided with a case plug-in hole 8 at the middle part, and the case plug-in hole 8 is connected with a plug-in rod at the back of the case. The structure and connection relationship of the rest parts are the same as those described in any of the foregoing embodiments, and are not described herein again to avoid the tedious text.

On the basis of the above embodiments, the present invention proceeds with detailed descriptions of technical features and functions thereof, so as to help those skilled in the art fully understand the technical solution of the present invention and reproduce it.

As shown in fig. 1 to 2, in the present invention, two connecting rods 5 are arranged in a crossed manner, and a hinge shaft 6 is arranged at the crossed position of the two connecting rods. The hinge shaft 6 is located at the center of the two connecting rods 5. The two ends of the connecting rod 5 are respectively hinged with the side rods 13 on the corresponding sides. Specifically, the connecting rod 5 is hinged to the sliding limiting rod 3, the sliding limiting rod 3 is located in the sliding groove 4, the sliding limiting rod 3 can slide in the sliding groove 4, and the sliding limiting rod is in lap joint with a sliding groove step part 7 on the periphery of the sliding groove 4 through a circular plate type limiting part at the end part for limiting. After the slide restricting bar 3 is moved to a proper position, it is fixed by a fastening nut 11 so as to be integrated with the side bar 13.

In the present invention, the sliding groove 4 is formed on the upper portion and the lower portion of the side lever 13, and it penetrates the side lever 13. The side bar 13 is formed with a rectangular notch on one side thereof in accordance with the length thereof, thereby allowing the connecting rod 5 to be received in the side bar 13 and the end portion to be hinged with the slide restricting lever 3 inside the side bar 13.

The utility model discloses in, the bottom of side lever 13 peg graft with interference fit's mode and have bottom connecting piece 2, the secondary fastening is realized to 2 accessible screwed connections of bottom connecting piece. The bottom connectors 2 on different side bars 13 can be connected and fixed by means of respective bottom connecting plates 12. Thereby making the distance between adjacent side bars 13 more constant. Specifically, in the utility model discloses in, bottom connecting rod 12 be the rectangular plate body, processing has the bar hole on it, bottom connecting rod 12 realizes connecting and the adjustment of distance through bar hole and bolt assembly.

The utility model discloses in, bottom connecting rod 12 on still be connected with the bottom layer board 1 of putting at least through bolt assembly, bottom layer board 1 can realize lifting to the case and bag bottom, and can realize the setting of different quantity according to the different weight of case and bag. In order to facilitate long-distance transportation, the bottom of the bottom connecting piece 2 can be provided with a mounting part connected with the walking wheel.

The utility model discloses in, side lever 13's top interference fit peg graft and have top connecting piece 9, top connecting piece 9 accessible buckle, fastening screw etc. connection form fix the top at side lever 13. A through hole for the handle rotating shaft 15 to penetrate through is formed in the top connecting piece 9, and the handle rotating shaft 15 can be matched with the rotating shaft nut 16 after penetrating through to be fixed with the top connecting piece 9. The handle rotating shaft 15 is located on the bottom surface of the handle assembly 10, and the handle assembly 10 is a split structure, which can be respectively connected with the side bars 13 on the corresponding side, and the two parts are organically combined into a whole through the handle hinge part 14. Specifically, fig. 2 and 3 disclose two configurations of the handle assembly 10, fig. 2 being a split-joint configuration that can be used in a fixed width carrier. Fig. 3 shows a plug-in structure, which can be used in carriers of different widths or with width adjustment requirements. It is necessary to fix at the handle hinge 14 or corresponding position after the adjustment is completed.

When the bracket with the fixed width mode (namely the handle assembly structure shown in fig. 2) is selected, a luggage plug hole 8 can be processed at the middle position of the side rod 13, and the luggage plug hole 8 can be matched with a plug rod or a bulge at the back of a luggage, so that the effective placement of the luggage is realized. When the back of the case is not provided with the plug-in rod or the bulge, a friction plate can be fixed on the case plug-in hole 8 to play a role in supporting the back of the case.

Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims (5)

1. A case with a bracket structure comprises a case, and is characterized in that: the device also comprises two side rods (13) which are symmetrically arranged and two connecting rods (5) which are hinged together through a hinge shaft (6) at the middle part; the upper part and the lower part of the side rod (13) are respectively provided with a sliding chute (4) consistent with the length direction of the side rod, and the sliding chute (4) is hinged with one end of the corresponding connecting rod (5) through a sliding limiting rod (3); the sliding limiting rod (3) is fixed with the side rod (13) through a fastening nut (11); bottom connecting pieces (2) are fixedly inserted at the bottom ends of the side rods (13), adjacent bottom connecting pieces (2) are connected through bottom connecting plates (12) and bolt assemblies, and the bolt assemblies are positioned in rectangular grooves of the bottom connecting plates (12); the bottom connecting plate (12) is connected with a bottom supporting plate (1); the top of the side rod (13) is inserted with a top connecting piece (9), and the top connecting piece (9) is connected with the handle assembly (10); case and bag spliced eye (8) have been processed in side lever (13) middle part position department, and case and bag spliced eye (8) are connected with the spliced pole at case and bag back.

2. A luggage case with a carrier structure, according to claim 1, wherein: a through hole for a handle rotating shaft (15) to pass through is processed at the top of the top connecting piece (9), and the handle rotating shaft (15) is positioned at the bottom of the handle assembly (10) and is fixedly connected with the handle assembly (10); the handle rotating shaft (15) is fixed with the top connecting piece (9) through a rotating shaft nut (16).

3. A luggage case with a carrier structure, according to claim 2, wherein: the handle assembly (10) comprises a two-part structure hinged through a handle hinge part (14), and the two-part structure is respectively plugged with the side rods (13) through top connecting pieces (9) on the corresponding sides.

4. A luggage case with a carrier structure, according to claim 3, wherein: the bottom supporting plate (1) is a rectangular plate body with rectangular holes, and the rectangular plate body is connected to the bottom connecting plate (12) through the rectangular holes and the bolt assemblies.

5. A luggage case with a carrier structure, according to any one of claims 1 to 4, wherein: the bottom of bottom connecting piece (2) is provided with the installation department that supplies the walking wheel installation.

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