Front uncovering folding draw-bar box

Abstract

The utility model provides a front uncovering folding draw-bar box which comprises a shell I and a shell II, and further comprises an annular expansion sheet, and two ends of an opening of the expansion sheet are respectively connected with the opening ends of the shell I and the shell II; a separating and combining device for combining and separating the shell I and the shell II is arranged between the shell I and the shell II; an object taking opening is formed in the first shell, a cover body capable of being opened and closed is arranged on the object taking opening, a lifting handle is arranged on the upper side face of the outer side of the expansion piece, an object containing bag is arranged on the left side face and / or the right side face of the outer side of the expansion piece, a supporting plate is further arranged in the first shell and the second shell, one side of the supporting plate is connected with the second shell, and the other side of the supporting plate is connected with the second shell. The other side of the supporting plate is detachably connected with the first shell.

Description

Technical Field

[0001] The utility model relates to the technical field of trolley cases, in particular to a front-opening folding trolley case. Background Art

[0002] An existing trolley case is composed of two case shells, which are connected by a zipper structure so that the two case shells can be opened and closed.

[0003] In the prior art, in order to make the internal space of the trolley case larger, an expansion structure is designed. A common expansion structure is to set an annular expansion piece between the two case shells, and the two ends of the expansion piece are respectively connected to the two parts of the case shells. At the same time, the two parts of the case shells are also connected by a zipper structure, so that when the zipper structure is opened, the expansion piece can be used to increase the internal space of the case. In order to obtain a larger expansion space, the longer the expansion piece, the better. However, since the expansion piece is a flexible structure, if the expansion piece is too long, there will be a problem of being unable to support the shape, and the expansion piece will be deformed at the position, and the overall shape of the case cannot be maintained, affecting the use of the case.

[0004] When two box shells are connected by an expansion plate, if the opening structure of the trolley case is also arranged between the two box shells, the opening structure of the case and the expansion plate structure are arranged at the same position on the trolley case, which will appear crowded. The positions of the opening structure of the case and the expansion plate structure need to be considered during manufacturing, which makes manufacturing more troublesome. Summary of the invention

[0005] In view of the problems pointed out in the background technology, the utility model provides a front-opening folding suitcase to solve the above technical problems.

[0006] The technical solution of the utility model is achieved in this way:

[0007] A front-opening folding suitcase comprises a first shell and a second shell.

[0008] It also includes a capacity expansion piece, which is annular, and the two ends of the opening of the capacity expansion piece are respectively connected to the opening ends of the shell one and the shell two;

[0009] A separation device is provided between the first shell and the second shell to close and separate the two;

[0010] The shell body is provided with a taking-out opening, and the taking-out opening is provided with an openable and closable cover.

[0011] The utility model is further configured that a handle is provided on the outer side of the expansion piece.

[0012] The utility model is further configured that a storage pocket is provided on the left side and / or right side of the outer side of the expansion piece.

[0013] The utility model is further configured that a support plate is further provided inside the shell one and the shell two, and two sides of the support plate are respectively connected to the shell one and the shell two, and one side of the support plate is detachably connected.

[0014] The utility model is further configured such that one side of the support plate forms a flip-able connection with the shell one or the shell two, and the other side of the support plate forms a detachable connection with the shell two or the shell one through a snap fastener.

[0015] The utility model is further configured that two support plates are provided, and the two support plates are located at the upper and lower sides of the second shell.

[0016] The utility model is further configured that the opening and closing device includes two zipper tapes, the two zipper tapes are respectively connected to the edges of the shell one and the shell two, and the two zipper tapes are opened and closed by a zipper head.

[0017] The utility model is further configured such that one ends of the two zipper straps are separated from the first shell and the second shell and are fixedly connected to the expansion piece.

[0018] The utility model is further configured that the outer side of the support plate is wrapped with a cloth cover, and one side of the cloth cover is connected to the second shell.

[0019] The utility model is further configured that the cloth cover is provided with a sub-buckle, the shell one or the shell two is provided with a connecting belt corresponding to the sub-buckle, the connecting belt is provided with a female buckle, and the sub-buckle and the female buckle can be buckled with each other.

[0020] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0021] The trolley case of the present application has two case shells connected by an expansion piece, and an openable and closable access port is provided on one of the case shells, so that the expansion structure and the opening and closing structure of the trolley case are respectively arranged at two different positions of the trolley case, which is convenient for production and processing.

[0022] When the expansion piece between the two box shells is pulled out for use, the two box shells can be connected by pulling through the support plate, and the support plate can play a role in supporting and positioning the expansion piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1It is a schematic diagram of the external structure of the trolley case of the utility model.

[0025] Figure 2 The utility model is a structural schematic diagram of the inner support plate of the trolley case in use.

[0026] Figure 3 It is a schematic structural diagram of the internal support plate of the trolley case of the utility model in a non-use state.

[0027] Figure 4 It is a structural schematic diagram of the support plate of the utility model.

[0028] Description of the reference numerals in the accompanying drawings: shell 1 1 , shell 2 2 , expansion piece 3 , cover 4 , handle 5 , storage pocket 6 , support plate 7 , zipper tape 8 , cloth cover 9 , connecting tape 10 . DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] For reference Figure 1-4 The utility model is described as follows:

[0031] Embodiment 1: A front-opening folding suitcase comprises a shell 1 and a shell 2, wherein both the shell 1 and the shell 2 are opened on one side, and further comprises an expansion plate 3, wherein the expansion plate 3 is annular and is made of a flexible material, such as a cloth sheet, and the two ends of the opening of the expansion plate 3 are fixedly connected to the edges of the opening ends of the shell 1 and the shell 2, respectively.

[0032] A separation and combination device is provided between the shell 1 and the shell 2 2 to close and separate the two. The shell 1 and the shell 2 2 are separated and closed by the separation and combination device. When the shell 1 and the shell 2 2 are separated, the expansion piece 3 is unfolded to expand the capacity of the bag. When the shell 1 and the shell 2 2 are closed, the expansion piece 3 is stored between the shell 1 and the shell 2 2. The separation and combination device includes two zipper tapes 8, which are respectively connected to the edges of the shell 1 and the shell 2 2. The two zipper tapes 8 are opened and closed by zipper heads. One end of the two zipper tapes 8 is separated from the shell 1 and the shell 2 2 and fixedly connected to the expansion piece 3.

[0033] The shell body 1 is provided with an access opening, and the access opening is provided with an openable and closable cover body 4, which is connected to the shell body 1 through a zipper structure. The trolley case is opened through the cover body 4 to pull out items.

[0034] A handle 5 is provided on the upper side of the outer side of the expansion piece 3 . The handle 5 is made of a flexible material, and the suitcase can be carried by the handle 5 .

[0035] A storage pocket 6 is provided on the left side and / or right side of the outer side of the expansion piece 3. The storage pocket 6 is opened upward and can be used to store items such as mineral water and cups.

[0036] A support plate 7 is also provided inside the shell 1 and the shell 2 2. There are two support plates 7. The two support plates 7 are located on the upper and lower sides of the shell 2 2. One side of the support plate 7 is connected to the shell 2 2, and the other side of the support plate 7 is detachably connected to the shell 1 1. One side of the support plate 7 is reversibly connected to the shell 2 2, and the other side of the support plate 7 is detachably connected to the shell 1 1 through a male and female buckle. The support plate 7 has a certain structural strength and is not easy to deform. The outer side of the support plate 7 is wrapped with a cloth cover 9, and one side of the cloth cover 9 is connected to the shell 2 2 by sewing. The cloth cover 9 is provided with a male buckle, and the shell 1 is provided with a connecting belt 10 corresponding to the male buckle. One end of the connecting belt 10 is fixedly connected to the shell 1 1, and the other end of the connecting belt 10 is provided with a female buckle, and the male buckle and the female buckle can be buckled with each other. When the trolley case is used for expansion, the support plate 7 is opened to connect the shell 1 and the shell 2 2 for use. When the trolley case is not used for expansion, the support plate 7 is folded and attached to the inner wall of the shell 2 2.

[0037] When the housing 1 and the housing 2 are used separately, they are in the expanded state. When the housing 1 and the housing 2 are folded together, they are also called the folded state.

[0038] A pull rod structure is provided on the shell 2, and roller structures are provided on the lower sides of the shell 1 and the shell 2.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A front-opening folding suitcase, comprising a housing 1 (1) and a housing 2 (2), characterized in that: It also includes a capacity expansion piece (3), the capacity expansion piece (3) is annular, and the two ends of the opening of the capacity expansion piece (3) are respectively connected to the opening ends of the shell one (1) and the shell two (2); A separation device is provided between the first shell (1) and the second shell (2) to close and separate the two. The housing 1 (1) is provided with a taking-out opening, and the taking-out opening is provided with an openable and closable cover (4); A support plate (7) is further provided inside the shell one (1) and the shell two (2), and two sides of the support plate (7) are respectively connected to the shell one (1) and the shell two (2), and one side of the support plate is detachably connected.

2. The front-opening folding suitcase according to claim 1, characterized in that: A handle (5) is provided on the outer side of the expansion piece (3).

3. The front-opening folding suitcase according to claim 1, characterized in that: A storage pocket (6) is provided on the left side and / or right side of the outer side of the expansion piece (3).

4. The front-opening folding suitcase according to claim 1, characterized in that: One side of the support plate (7) is connected to the housing 1 (1) or the housing 2 (2) in a flippable manner, and the other side of the support plate (7) is connected to the housing 2 (2) or the housing 1 (1) in a detachable manner via a snap fastener.

5. The front-opening folding suitcase according to claim 1, characterized in that: There are two support plates (7), and the two support plates (7) are located at the upper and lower sides of the second shell (2).

6. The front-opening foldable suitcase according to claim 1, characterized in that: The opening and closing device comprises two zipper tapes (8), the two zipper tapes (8) being respectively connected to the edges of the first shell (1) and the second shell (2), and the two zipper tapes (8) are opened and closed by means of zipper heads.

7. The front-opening foldable suitcase according to claim 6, characterized in that: One ends of the two zipper belts (8) are separated from the first shell (1) and the second shell (2) and are fixedly connected to the expansion piece (3).

8. The front-opening folding suitcase according to claim 4, characterized in that: The outer side of the support plate (7) is wrapped with a cloth sleeve (9), and one side of the cloth sleeve (9) is connected to the second housing (2).

9. The front-opening foldable suitcase according to claim 8, characterized in that: The cloth cover (9) is provided with a sub-buckle, the shell one (1) or the shell two (2) is provided with a connecting belt (10) corresponding to the sub-buckle, and the connecting belt (10) is provided with a female buckle, and the sub-buckle and the female buckle can be buckled with each other.

Images