CN216854025U

CN216854025U - Hybrid case shell that case and bag was used

Info

Publication number: CN216854025U
Application number: CN202120904463.6U
Authority: CN
Inventors: 廖锡炜; 张贤忠; 陈彤
Original assignee: Guangzhou Wintimes Aluminum Products Co ltd
Current assignee: Guangzhou Wintimes Aluminum Products Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-07-01
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a hybrid case shell for a case, which comprises a first case shell and a second case shell which are matched, wherein the first case shell is an aluminum-magnesium alloy case shell, and the second case shell is a carbon fiber case shell. This hybrid case shell that case and bag was used owing to adopt the case shell collocation of different materials, under the prerequisite of guaranteeing case shell intensity, usable carbon fiber case shell reduces the whole weight of case and bag, utilizes almag case shell to enrich the color and the shape of case and bag simultaneously, for the consumer provides more selections, this type of case and bag has stronger market competition.

Description

Hybrid case shell that case and bag was used

Technical Field

The utility model relates to the field of bags and suitcases, in particular to a hybrid box shell for bags and suitcases.

Background

The traditional case mostly adopts an aluminum-magnesium alloy case shell, a polymer resin case shell and a leather or cloth case shell. When the luggage is used, the case shell made of cloth or leather has poor waterproof performance and is easy to deform, and articles in the case are easy to damage; the case adopting the aluminum magnesium alloy case shell has sufficient strength, rich shape and color, but large material density, heavy weight and inconvenient use, and simultaneously, once the aluminum magnesium alloy case shell is impacted by external force, unrecoverable pits are easily formed to influence the reuse of the case; the case adopting the high polymer resin case shell is light, but has poor strength and is easy to be damaged by external force.

In recent years, with the gradual widening of the application range of carbon fiber materials, some manufacturers also use carbon fiber materials to manufacture the box shells. The case shell made of the carbon fiber material is light and not easy to be damaged by external force, but the cost of the carbon fiber material is high, and the forming process is complex, so that the selling price of the case made of the carbon fiber material on the market is very high, generally 3-5 times that of an aluminum magnesium alloy case, and meanwhile, due to the complex forming process, the color and the shape of the cases are single, so that the favor of consumers is difficult to obtain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a hybrid case shell for bags, which reduces the manufacturing cost of the case shell through the collocation of mixed materials and enriches the selectivity of the bags on colors and shapes, thereby improving the market competitiveness of the bags.

The technical scheme of the utility model is as follows: the utility model provides a hybrid case shell that case and bag was used, includes first case shell of matched with and second case shell, and first case shell is almag case shell, and the second case shell is carbon fiber case shell. In this structure, the case shell collocation of adopting different materials, under the prerequisite of guaranteeing case shell intensity, usable carbon fiber case shell reduces the whole weight of case and bag, utilizes almag case shell to enrich the color and the shape of case and bag simultaneously, provides more selections for the consumer.

The carbon fiber case shell is of an integrated structure. According to the actual needs of products, the carbon fiber box shell is provided with or not provided with a corner protector.

And the aluminum-magnesium alloy box shell is also provided with a corner protector. Because the corner of case shell is the position that collides with most easily, and almag material's case shell is easily worn and torn, consequently in order to improve the life of case and bag, can further add the angle bead on its case shell to improve the life of case and bag. Of course, the corner protectors may not be provided according to the actual needs of the product.

The angle bead can not only strengthen the strength of the cabinet shell, but also be an element of the overall appearance of the product, so that whether the angle bead is arranged or not can be selected according to the actual requirement of the product.

The opening border of first case shell is equipped with first frame, and the opening border of second case shell is equipped with the second frame, and first frame and second frame are almag frame. Through the cooperation between first frame and the second frame, realize opening or closing between first case shell and the second case shell, adopt the rivet to carry out the erection fixation usually between first case shell and the first frame, between second case shell and the second frame.

The first frame and the second frame are external frames, the opening edge of the first box shell is embedded in the first frame, and the opening edge of the second box shell is embedded in the second frame. After case and bag installation promptly, first frame and second frame expose in the junction of first case shell and second case shell, this structural style forming simple process, and can realize quick installation, nevertheless to the consumer that pursuit case and bag outward appearance is succinct, external frame influences the outward appearance succinct nature of case and bag easily.

The first frame and the second frame are both built-in frames, the first frame is embedded in the opening edge of the first box shell, and the second frame is embedded in the opening edge of the second box shell. After case and bag installation, place the junction of first case shell and second case shell in first frame and second frame in, can not see first frame and second frame from the exterior structure of case and bag promptly, this structure can effectively improve the outward appearance succinct nature of case and bag, but first frame and second frame are because the installation degree of difficulty is big, often need segmentation processing, and the section-by-section installation concatenation is inboard in corresponding first case shell or second case shell again, so its processing technology is comparatively complicated, and the installation effectiveness is also lower.

Furthermore, the built-in frame is of a splicing structure and comprises a main body section and a splicing section, and the main body section and the splicing section are spliced to form the integrated built-in frame.

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

this hybrid case shell that case and bag was used owing to adopt the case shell collocation of different materials, under the prerequisite of guaranteeing case shell intensity, usable carbon fiber case shell reduces the whole weight of case and bag, utilizes almag case shell richened case and bag's color and shape simultaneously, provides more choices for the consumer, and this type of case and bag has stronger market competition.

In the hybrid case shell that this case and bag was used, adopt almag frame to cooperate between two case shells to connect, can effectively ensure the intensity of case shell junction, reduce the phenomenon that case and bag suffered external damage.

In the mixed case shell for the case, a built-in frame or an external frame can be selected between the two case shells according to the design requirements or market requirements of the case, the collocation is flexible, and the application range is wide.

Drawings

FIG. 1 is a schematic structural view of the hybrid enclosure of embodiment 1 applied to a luggage.

FIG. 2 is a schematic view of the installation process of the hybrid enclosure of embodiment 2 using an internal frame.

FIG. 3 is a schematic structural view of the hybrid enclosure of embodiment 3 applied to a luggage.

In the above figures, the components indicated by the respective reference numerals are as follows: 1 is first case shell, 2 is the second case shell, 3 is the angle bead, 4 is first frame, 5 is the second frame, 6 is the main part section, 7 is the concatenation section.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.

Example 1

This embodiment a hybrid case shell that case and bag was used, as shown in fig. 1, including first case shell 1 and second case shell 2 of matched with, first case shell is almag case shell, and the second case shell is carbon fiber case shell. In this embodiment, first case shell is as the back case shell, and the second case shell is as preceding case shell, and preceding case shell is the carbon fiber case shell promptly, and the back case shell is the almag case shell. In this structure, the case shell collocation of adopting different materials, under the prerequisite of guaranteeing case shell intensity, usable carbon fiber case shell reduces the whole weight of case and bag, utilizes almag case shell to enrich the color and the shape of case and bag simultaneously, provides more selections for the consumer.

Wherein, carbon fiber case shell formula structure as an organic whole still is equipped with angle bead 3 on not establishing angle bead almag case shell in this embodiment. Because the corner of case shell is the position that collides with most easily, and almag material's case shell is easily worn and torn, consequently in order to improve the life of case and bag, can further add the angle bead on its case shell to improve the life of case and bag. Of course, the corner protectors may not be provided according to the actual needs of the product. The angle bead can not only strengthen the strength of the cabinet shell, but also be an element of the overall appearance of the product, so that whether the angle bead is arranged or not can be selected according to the actual requirement of the product.

The opening border of first case shell is equipped with first frame 4, and the opening border of second case shell is equipped with second frame 5, and first frame and second frame are almag frame. Through the cooperation between first frame and the second frame, realize opening or closing between first case shell and the second case shell, adopt the rivet to carry out the erection fixation usually between first case shell and the first frame, between second case shell and the second frame.

In this embodiment, the first frame and the second frame are external frames, the opening edge of the first box housing is embedded in the first frame, and the opening edge of the second box housing is embedded in the second frame. After the case and bag was installed promptly, first frame and second frame were exposed in the junction of first case shell and second case shell, and this structural style forming simple process just can realize quick installation, but to the consumer who pursues the case and bag outward appearance succinct, the outward appearance succinct nature of case and bag is influenced easily to external frame.

Example 2

Compared with the embodiment 1, the hybrid case shell for the luggage is different in that: the first frame and the second frame are built-in frames, the first frame is embedded in the opening edge of the first box shell, and the second frame is embedded in the opening edge of the second box shell. As shown in fig. 2, the built-in frame is a splicing structure, and includes a main body section 6 and a splicing section 7, and the main body section and the splicing section are spliced to form an integral built-in frame.

The case and bag installation of this structure is shown in fig. 2, and the case and bag installation back, places the junction of first case shell and second case shell in first frame and the second frame in, can't see first frame and second frame from the exterior structure of case and bag promptly, and this structure can effectively improve the outward appearance succinct nature of case and bag, but first frame and second frame are because the installation degree of difficulty is big, often need segmentation processing, install the concatenation in corresponding first case shell or second case shell inboard section by section again, so its processing technology is comparatively complicated, and the installation effectiveness is also lower.

Example 3

Compared with the embodiment 1, the hybrid case shell for the case and bag is different in that: as shown in FIG. 3, hybrid case shell includes first case shell 1 and second case shell 2 of matched with, and first case shell is the almag case shell, and the second case shell is the carbon fiber case shell. In this embodiment, first case shell is as preceding case shell, and the second case shell is as back case shell, and preceding case shell is almag case shell promptly, and back case shell is the carbon fiber case shell.

As mentioned above, the present invention can be better realized, and the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes and modifications made according to the present disclosure are intended to be covered by the scope of the claims of the present invention.

Claims

1. A hybrid case shell for a case is characterized by comprising a first case shell and a second case shell which are matched, wherein the first case shell is an aluminum-magnesium alloy case shell, and the second case shell is a carbon fiber case shell; the carbon fiber case shell is of an integrated structure.

2. A hybrid enclosure as claimed in claim 1, wherein said first enclosure has a first frame at an open edge and said second enclosure has a second frame at an open edge, said first and second frames being aluminum magnesium alloy frames.

3. A hybrid enclosure as claimed in claim 2, wherein said first and second frames are external frames, the open edge of the first enclosure being embedded in the first frame and the open edge of the second enclosure being embedded in the second frame.

4. A hybrid enclosure as claimed in claim 2, wherein said first and second frames are built-in frames, the first frame being embedded in the open edge of the first enclosure and the second frame being embedded in the open edge of the second enclosure.

5. A hybrid enclosure for luggage as claimed in claim 4, wherein said built-in frame is a split structure comprising a main section and a split section, said main section and said split section being split to form a unitary built-in frame.