Expandable luggage

Abstract

The utility model discloses an expandable luggage which comprises a first luggage body, one side of the first luggage body is fixedly connected with a first cloth ring, the other side of the first cloth ring is sewed with a second cloth ring, the other side of the second cloth ring is fixedly connected with a second luggage body, one side of the second luggage body is provided with a first luggage cover, and the other side of the second luggage body is provided with a second luggage cover. According to the device, through the unfolding design of the first cloth ring and the second cloth ring and the buckling limiting of the cloth belt and the supporting plate, the space of the box body can be rapidly expanded, the supporting plate can stably maintain the unfolding state, the use flexibility is remarkably improved, and meanwhile, through the independent opening and closing design of the second box cover and the first box cover in combination with the rotary connection of the connecting cloth strip, the space of the box body can be rapidly expanded. When the first box cover is kept in a closed state, the second box cover can be independently opened, partitioned storage and taking of articles are achieved, the privacy of a user is effectively protected, and the device is simple in structure, convenient to operate, high in practicability and capable of achieving space expansion and privacy protection functions.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of luggage, especially relates to an expandable luggage. BACKGROUND

[0002] At present, the existing luggage has certain limitations in expansion use and privacy protection, the traditional luggage structure usually adopts fixed design, cannot flexibly adjust the space size according to use demand, leads to insufficient practicality, in addition, although part present luggage has expansion function, but lack effective supporting structure, is easy to collapse after unfolding, influence use effect, simultaneously, the opening design of existing luggage is whole type, cannot realize independent partition opening, is difficult to satisfy the demand of user to privacy protection.

[0003] Therefore, a luggage structure with expandable space and privacy protection function is needed to improve the convenience and flexibility of use. SUMMARY

[0004] The utility model aims at providing an expandable luggage to solve the problems that the existing luggage has expansion function but lacks effective supporting structure, and the opening design of the existing luggage is whole type and cannot realize independent partition opening.

[0005] The above technical purpose of the utility model is realized through the following technical scheme: an expandable luggage, including first box body, one side of the first box body is fixedly connected with first cloth ring, the other side of the first cloth ring is sewn with second cloth ring, the other side of the second cloth ring is fixedly connected with second box body, one side of the second box body is provided with first box cover, the top of the first box cover is sewn with connecting cloth strip, the top of the connecting cloth strip is sewn with second box cover, the first box cover and second box cover and first zipper are sewn with first zipper between, the inner side of the second box body is symmetrically sewn with supporting plate, the surface of the supporting plate is fixedly connected with sub buckle, the inner side of the first box body is symmetrically sewn with cloth tape, the surface of the cloth tape is fixedly connected with female buckle matched with the sub buckle, the inner side of the second cloth ring is symmetrically sewn with second nylon cloth strip, the inner side of the first box body is symmetrically sewn with first nylon cloth strip, the second nylon cloth strip and first nylon cloth strip are sewn with third zipper between, the two sides of the second cloth ring are sewn with second zipper.

[0006] Preferably, the first box body is fixedly connected with telescopic pull rod on one side, and universal wheels are bolted to the bottom of the first box body and the second box body.

[0007] Preferably, the first box body is fixedly connected with first handle on the top, and the front of the first box body is fixedly connected with second handle.

[0008] As preferred, the bottom of the second box body is provided with a groove, the back of the first box body and the second box body is fixedly connected with a first cushion block, and one side of the first box body is fixedly connected with a second cushion block.

[0009] In summary, the utility model has the following beneficial effects:

[0010] The device can quickly expand the box space through the unfolding design of the first and second loops and the buckle limiting of the cloth belt and the support plate, and the support plate can stably maintain the unfolded state, significantly improving the use flexibility, and at the same time, through the independent opening and closing design of the second box cover and the first box cover, combined with the rotary connection of the connecting cloth strip, the second box cover can be opened alone while keeping the first box cover closed, realizing partitioned access to articles and effectively protecting user privacy, the device has the advantages of simple structure, convenient operation, space expansion and privacy protection functions, and high practicality. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a structure three-dimensional schematic view of the utility model;

[0012] Figure 2 is a local structure three-dimensional schematic view of the utility model;

[0013] Figure 3 is a structure three-dimensional schematic view of the utility model;

[0014] Figure 4 is a second box cover opening schematic view of the utility model;

[0015] Figure 5 is a first box cover and second box cover vertical opening schematic view of the utility model;

[0016] Figure 6 is a first box cover and second box cover lateral opening schematic view of the utility model.

[0017] Reference signs: 1, first box body; 2, first loop; 3, second loop; 4, second box body; 5, first box cover; 6, connecting cloth strip; 7, second box cover; 8, first zipper; 9, support plate; 10, sub buckle; 11, cloth belt; 12, female buckle; 13, first nylon cloth strip; 14, second nylon cloth strip; 15, third zipper; 16, second zipper; 17, telescopic pull rod; 18, universal wheel; 19, first handle; 20, second handle; 21, groove; 22, first cushion block; 23, second cushion block. DETAILED DESCRIPTION

[0018] The utility model will be further described in detail below in combination with the drawings.

[0019] Example 1:

[0020] ReferenceFigures 1-6 The utility model provides an expandable luggage, including first box body 1, one side of first box body 1 is fixedly connected with first cloth ring 2, the other side of first cloth ring 2 is sewn with second cloth ring 3, the other side of second cloth ring 3 is fixedly connected with second box body 4, one side of second box body 4 is provided with first lid 5, the top of first lid 5 is sewn with connecting cloth strip 6, the top of connecting cloth strip 6 is sewn with second lid 7, first lid 5 is sewn with first zipper 8 between second lid 7 and first zipper 8, the inside of second box body 4 is symmetrically sewn with support plate 9, the surface of support plate 9 is fixedly connected with sub buckle 10, the inside of first box body 1 is symmetrically sewn with cloth tape 11, the surface of cloth tape 11 is fixedly connected with female buckle 12 matched with sub buckle 10, the inside of second cloth ring 3 is symmetrically sewn with second nylon cloth strip 14, the inside of first box body 1 is symmetrically sewn with first nylon cloth strip 13, and second nylon cloth strip 14 is sewn with first nylon cloth strip 13 between first zipper 8 and third zipper 15, and second zipper 16 is sewn on both sides of second cloth ring 3.

[0021] Reference Figure 1 One side of first box body 1 is fixedly connected with telescopic pull rod 17, the bottom of first box body 1 and second box body 4 is all huckled with universal wheel 18, by setting universal wheel 18, the device can be moved conveniently.

[0022] Reference Figure 1 The top of first box body 1 is fixedly connected with first handle 19, and the front of first box body 1 is fixedly connected with second handle 20, by setting first handle 19 and second handle 20, the device can be conveniently lifted.

[0023] Reference Figure 2 And Figure 3 The bottom of second box body 4 is provided with recess 21, by setting recess 21, the device can be transversely lifted in cooperation with first handle 19, the back of first box body 1 and second box body 4 is fixedly connected with first pad 22, one side of first box body 1 is fixedly connected with, by setting first pad 22 and second pad 23, the device can be conveniently supported and placed laterally.

[0024] Brief description of use process: the user can open the third zipper 15, separate the second nylon strip 14 and the first nylon strip 13, unfold the first cloth ring 2, then open the second zipper 16, unfold the second cloth ring 3, then pull the cloth belt 11 to adhere to the supporting plate 9, buckle the female buckle 12 and the male buckle 10, and can limit the supporting plate 9, so that the supporting plate 9 supports the unfolding of the first cloth ring 2 and the second cloth ring 3, thereby effectively facilitating the expansion of the device, the user can open the first zipper 8 of the second box cover 7, then open the second box cover 7 by the cooperation of the connecting cloth strip 6, so that the second box cover 7 is independently opened, and the first box cover 5 is not opened, thereby effectively playing a privacy protection role.

[0025] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the utility model, they are protected by the patent law.

Claims

1. An expandable luggage case comprising a first case body (1), characterized in that: The side of first box (1) is fixedly connected with first cloth ring (2), the other side of first cloth ring (2) is sewn with second cloth ring (3), the other side of second cloth ring (3) is fixedly connected with second box (4), the side of second box (4) is provided with first box cover (5), the top of first box cover (5) is sewn with connecting cloth strip (6), the top of connecting cloth strip (6) is sewn with second box cover (7), first zipper (8) is sewn between first box cover (5) and second box cover (7) and first zipper (8), the inside of second box (4) is symmetrically sewn with support plate (9), the surface of support plate (9) is fixedly connected with sub buckle (10), the inside of first box (1) is symmetrically sewn with cloth tape (11), the surface of cloth tape (11) is fixedly connected with female buckle (12) matched with sub buckle (10), the inside of second cloth ring (3) is symmetrically sewn with second nylon cloth strip (14), the inside of first box (1) is symmetrically sewn with first nylon cloth strip (13), second nylon cloth strip (14) and first nylon cloth strip (13) are sewn with third zipper (15), the two sides of second cloth ring (3) are sewn with second zipper (16).

2. The expandable luggage case of claim 1, wherein: The side of first box (1) is fixedly connected with telescopic pull rod (17), the bottom of first box (1) and second box (4) is hingedly connected with universal wheel (18).

3. The expandable luggage case of claim 1, wherein: The top of first box (1) is fixedly connected with first handle (19), the front of first box (1) is fixedly connected with second handle (20).

4. The expandable luggage case of claim 1, wherein: The bottom of second box (4) is provided with recess (21), the back of first box (1) and second box (4) is fixedly connected with first cushion block (22), the side of first box (1) is fixedly connected with second cushion block (23).

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