Pattern changeable outer cover with transparent protective cover for luggage

Abstract

The utility model discloses a luggage pattern changeable outer cover with a transparent protective cover, which comprises a hard outer cover and a connecting strip arranged on the side edge of the hard outer cover, the transparent protective cover is arranged on the outer side of the hard outer cover, a separation layer is arranged between the protective cover and the hard outer cover, a decorative part is arranged in the separation layer, and the decorative part is arranged on the outer side of the hard outer cover. And the decorating part can flow in the spacing layer along with the overturning of the hard outer cover. By adopting the technical scheme, the problem that decorative patterns outside the luggage are unchanged can be solved, and the problem that the luggage is easy to scratch and damage in the use process can also be solved, so that the luggage is higher in identification degree and longer in service life, the playing pleasure of the luggage is increased, and the luggage is convenient to clean daily and good in waterproofness.

Description

Technical Field

[0001] The utility model relates to the technical field of bags, and in particular to a bag outer cover with a transparent protective cover and a variety of patterns. Background Art

[0002] Bags are storage containers that people carry when they go out to place items. They include suitcases, trolley cases, storage boxes, and other boxes with trolleys and wheels, as well as bags that are carried on shoulders. Today's bags are made of a variety of materials, but are basically divided into three categories: the first category is pure cloth bags, which generally have a plurality of storage pockets on the outer cover; the second category is hard bags, which generally have a rigid structure formed by materials such as ABS or metal, and are generally used in suitcases and trolley cases. The outer cover is basically a whole; the third category is a combination of a hard outer cover and a flexible fabric bag, which is generally used by business personnel. For the hard outer cover, it generally does not have a separate storage port.

[0003] During use, for luggage with hard shell covers, since the existing luggage itself is a carry-on item, the cover is prone to friction and collision. For example, a trolley case hits the corner of the wall when being pulled, or hits other objects when stored, etc., and the luggage is accidentally collided when carried on the back, etc., especially when checked in, the luggage is prone to collisions, etc. Since it is located in the exposed visual area outside, the outer surface of the case is eventually damaged, and the appearance will drop sharply. For relatively expensive suitcases, when the case is damaged, many people will choose to replace the case, which leads to an increase in living costs. At the same time, with the passage of time, the cover is more susceptible to damage than the bottom of the case, which causes the bottom of the case to be forced to be discarded while it is intact.

[0004] At present, when protecting luggage such as travel suitcases, it is generally protected by a protective cover on the outer cover to prevent the box from being bumped and scratched. However, the existing protective cover is generally an external structure. Although it can play a protective role, it is very inconvenient to carry and disassemble, it is easy to lose, and it is difficult to clean after getting dirty. There is no such protective cover for backpack-type luggage itself, which makes it easy to be damaged, and it is also easy to get dirty or water-infiltrated, which is very inconvenient to clean. At the same time, the external pattern of the existing luggage is basically fixed, and it is generally decorated by printing or stickers, which makes its pattern relatively rigid. For people who love beauty, its aesthetics is insufficient, especially when the external protective cover is installed, the pattern on the outside of the box is basically blocked, making the travel suitcase unpopular. For school bags, it cannot increase the expression of personal belonging. For students, it is easy to take the wrong school bag. There is still a problem with current luggage. For example, when the lid of a suitcase is damaged, most people can only choose to replace the entire box, resulting in the service life of the bottom part of the box cannot reach the expected effective time, thereby shortening the service life of the entire luggage. Summary of the invention

[0005] In order to solve one or some technical problems existing in the prior art, the purpose of this application is to provide a pattern-changing outer cover for luggage with a transparent protective cover, which can not only solve the problem of the unchanging decorative pattern on the outside of the luggage, but also solve the problem that the luggage is easily scratched and damaged during use, making the luggage more recognizable and having a longer service life, increasing the fun of playing with the luggage, and making it easy to care for and clean in daily life and having good waterproof properties.

[0006] In order to solve the above existing technical problems, the purpose of this application is achieved by adopting the following technical solutions:

[0007] A pattern-changing outer cover for luggage with a transparent protective cover comprises a hard outer cover and a connecting strip arranged on the side of the hard outer cover. A transparent protective cover is arranged on the outer side of the hard outer cover. An air barrier layer is arranged between the protective cover and the hard outer cover. A decorative piece is arranged in the air barrier layer. The decorative piece can flow in the air barrier layer as the hard outer cover is turned over.

[0008] Preferably, the side edges of the protective cover are wrapped and fixed by the connecting strips.

[0009] Preferably, the protective cover is injection molded by PVC, PET or ABS.

[0010] Preferably, the thickness of the protective cover is 0.5-1.9 mm.

[0011] Preferably, the height of the isolation layer is 0.1-0.3 cm.

[0012] Preferably, the decorative element comprises one or more of shiny decorative pieces, stickers, portrait pictures, artistic font pictures, fabric knitted patterns and quicksand.

[0013] Preferably, the hard outer cover is provided with a closable opening, and the decorative element can be replaced through the opening.

[0014] Preferably, a sealing zipper is provided on the opening and closing portion, and the sealing zipper is located on the inner side of the hard outer cover.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The transparent protective cover can not only increase the service life of the outer cover of the luggage, avoid collision and damage, but also improve its waterproofness, facilitate external cleaning, and thus reduce the cleanliness of the outer surface of the luggage. At the same time, the decorative parts can also improve the recognition and aesthetics. The decorative parts flow with the flipping of the luggage to form different patterns, which can not only solve the problem of the unchanging decorative patterns on the outside of the luggage, but also solve the problem of easy scratches and damage during use of the luggage, making the luggage more recognizable and having a longer service life, increasing the fun of playing with the luggage, and making it easy to clean and maintain daily, with good waterproofness. By adding unique decorative parts, it can also avoid the problem of taking the wrong luggage and improve the sense of belonging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall combined structure of the utility model;

[0018] Figure 2 It is an exploded view of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the hard outer cover with an opening and closing opening in the utility model;

[0020] In the figure: 1. connecting strip; 2. hard outer cover; 3. air barrier; 4. protective cover; 5. decorative piece; 6. opening and closing mouth; 7. sealing zipper. DETAILED DESCRIPTION

[0021] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0023] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0024] As 1 and Figure 2 As shown, a pattern-changing outer cover for luggage with a transparent protective cover 4 comprises a hard outer cover 2 and a connecting strip 1 arranged on the side of the hard outer cover 2. A transparent protective cover 4 is arranged on the outer side of the hard outer cover 2. An air barrier layer 3 is arranged between the protective cover 4 and the hard outer cover 2. A decorative piece 5 is arranged in the air barrier layer 3. The decorative piece 5 can flow in the air barrier layer 3 as the hard outer cover 2 is turned over; the side of the protective cover 4 is wrapped and fixed by the connecting strip 1.

[0025] A transparent protective cover 4 is integrated outside the hard outer cover 2 of the bag, and the edge of the protective cover 4 is fixed by a connecting strip 1. A space layer 3 with a certain gap is formed between the integrated protective cover 4 and the hard outer cover 2. After the decorative piece 5 is placed in the space layer 3, the decorative piece 5 can flow in the space layer 3 as the hard outer cover 2 is turned over, so that the hard outer cover 2 is protected by the transparent protective cover 4 without blocking the original appearance. In addition, a decorative layer with different patterns can be added to make the appearance of the bag more beautiful and vivid, more interesting and more recognizable. The side of the protective cover 4 is wrapped and fixed by the connecting strip 1, so that the hard outer cover 2 and the transparent protective cover 4 can be combined together to avoid the problem of the protective cover 4 needing to be carried or falling off during use. For bags and suitcases equipped with a hard outer cover 2 structure, including suitcases, backpacks, etc., the transparent protective cover 4 can not only increase the service life of the bag and avoid collision damage, but also improve its waterproofness and facilitate cleaning of the outside, thereby reducing the cleanliness of the outer surface of the bag. At the same time, the decorative parts 5 can also improve the recognition and aesthetics. The decorative parts 5 flow as the bag body is turned over to form different patterns, which can solve the problem of the unchanging decorative patterns on the outside of the bag and the problem of easy scratches and damage during use. The bag is more recognizable and has a longer service life, which increases the fun of playing with the bag. It is easy to take care of and clean it daily and has good waterproofness. By adding unique decorative parts 5, the problem of taking the wrong bag can be avoided, thereby improving the sense of belonging.

[0026] As a further improvement, the protective cover 4 is injection molded by PVC, PET or ABS.

[0027] The protective cover 4 can have both high transparency and certain rigidity and scratch resistance, thus avoiding the problem of scratches on the protective cover 4 after collision. When the protective cover 4 is made of PET material, its scratch resistance and waterproofness can be better, and it also has high transparency and deformation resistance. When the protective cover 4 is damaged due to external impact, in order not to affect the aesthetics of the entire box, the protective cover 4 can be cut and removed along the composite part by a tool, so that the box returns to its original shape, the entire use flexibility is better, and the service life of the box itself is increased. When the protective cover 4 ages during long-term use of the box, it can also be removed by cutting, thereby extending the service life of the hard outer cover 2.

[0028] A further improvement is that the thickness of the protective cover 4 is 0.5-1.9 mm; the height of the isolation layer is 0.1-0.3 cm.

[0029] When the thickness of the protective cover 4 is less than 0.5mm, it is easy to have insufficient rigidity and deformation problems, especially when the plane area is large. When the thickness exceeds 1.9mm, although the performance is good, the overall weight and cost are significantly increased, which is not commercialized and reduces the consumer's experience. Therefore, the thickness of the protective cover 4 is 0.5-1.9mm, especially when the thickness is 0.8-1mm, the effect is best. For bags of conventional size, it can have sufficient rigidity and reduce cost and weight. The height of the air-insulating layer is generally 3mm, which can meet the flow of general decorative parts 5. When quicksand is used, its thickness can be controlled at 1mm, so that the distance between the two is smaller and the overall volume is smaller.

[0030] As a further improvement, the decorative element 5 includes one or more of shiny decorative pieces, stickers, portraits, artistic fonts, knitted fabric patterns and quicksand.

[0031] The decorative parts 5 are made of shiny decorative pieces, stickers, portraits, artistic fonts, fabric knitted patterns, quicksand and other items, which can be assembled according to different needs, with higher flexibility. Among them, when portraits are used, the bags can be more recognizable, and children can quickly find their own bags to avoid loss or wrong taking.

[0032] Further improvement is as follows: Figure 3 The hard outer cover 2 is provided with a closable opening 6 , and the decorative element 5 can be replaced through the opening 6 ; the opening 6 is provided with a sealing zipper 7 , and the sealing zipper 7 is located on the inner side of the hard outer cover 2 .

[0033] In order to facilitate the addition or replacement of the decorative part 5, a closable opening 6 is opened on the hard outer cover 2, so that the user can replace it according to his own preferences, making the decorative part 5 more flexible. The opening 6 is located on the hard outer cover 2, which can avoid the integrity of the bag and the problem of external opening, thereby improving its privacy and security. Among them, the opening 6 is opened and closed with a sealed zipper 7, which has a simpler structure, better sealing and concealment, especially when it is installed at the corner of the hard outer cover 2 or adjacent to the connecting strip 1, it has better concealment and will not affect the overall appearance. The sealed zipper 7 can only be opened and closed through the inner side of the hard outer cover 2, which can avoid the problem of the zipper being exposed to the outside and discovered by others.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. A bag cover with a transparent protective cover and a variety of patterns, comprising a hard cover (2), and a connecting strip (1) arranged on the side of the hard cover (2), characterized in that: A transparent protective cover (4) is provided on the outside of the hard outer cover (2), an air barrier layer (3) is provided between the protective cover (4) and the hard outer cover (2), a decorative element (5) is provided in the air barrier layer (3), and the decorative element (5) can flow in the air barrier layer (3) as the hard outer cover (2) is turned over.

2. The pattern-changing outer cover for bags with a transparent protective cover according to claim 1, characterized in that: The side edges of the protective cover (4) are wrapped and fixed by the connecting strip (1).

3. The pattern-changing outer cover for bags with a transparent protective cover according to claim 1, characterized in that: The protective cover (4) is injection-molded using PVC, PET or ABS.

4. The pattern-changing outer cover for bags with a transparent protective cover according to claim 3, characterized in that: The thickness of the protective cover (4) is 0.5-1.9 mm.

5. The pattern-changing outer cover for bags with a transparent protective cover according to claim 1, characterized in that: The height of the isolation layer (3) is 0.1-0.3 cm.

6. The pattern-changing outer cover for bags with a transparent protective cover according to claim 1, characterized in that: The decorative piece (5) comprises one or more of a shiny decorative piece, a sticker, a portrait picture, an artistic font picture, a fabric knitted pattern and quicksand.

7. The pattern-changing outer cover for bags with a transparent protective cover according to claim 1, characterized in that: The hard outer cover (2) is provided with a closable opening (6), and the decorative element (5) can be replaced through the opening (6).

8. The pattern-changing outer cover for bags with a transparent protective cover according to claim 7, characterized in that: The opening (6) is provided with a sealing zipper (7), and the sealing zipper (7) is located on the inner side of the hard outer cover (2).

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