WO2018068342A1

WO2018068342A1 - All-aluminum alloy trunk

Info

Publication number: WO2018068342A1
Application number: PCT/CN2016/103017
Authority: WO
Inventors: 冯文波
Original assignee: 巨鑫机床有限公司
Priority date: 2016-10-11
Filing date: 2016-10-24
Publication date: 2018-04-19
Also published as: CN206166044U

Abstract

An all-aluminum alloy trunk, comprising a trunk body (1) and a trunk cover (2), the trunk body (1) being provided with a pull rod (3) and rollers (4), the trunk cover (2) and the trunk body (1) being hinged together at one side, and being locked by means of a lock catch (5) at the other side; the trunk body (1) and the trunk cover (2) each being integrally formed, by way of cutting, from a whole block of aluminum alloy. A lower guard (7) with a thickness greater than that of the trunk body (1) is provided at the opening of the trunk body (1), and the lower guard (7) and the trunk body (1) are integrally formed; an upper guard (6) with a thickness greater than that of the trunk cover (2) is provided at the opening of the trunk cover (2), and the upper guard (6) and the trunk cover (2) are integrally formed; the upper guard (6) and the lower guard (7) can be fitted and connected. The all-aluminum alloy trunk has a simple structure, high strength and a long service life.

Description

All-aluminum suitcase

Technical field

The utility model belongs to the technical field of daily necessities, relates to a luggage case, and particularly relates to an all-aluminum alloy luggage case.

Background technique

The trunk, also known as the suitcase and the trolley case, is the box that is carried when the door is opened for placing items. The trunk is divided into a hard-shell luggage and a soft-shell luggage according to the outer casing. The hard-shell luggage is more resistant to falling and is suitable for luggage that requires more protection. The soft-shell luggage is usually lighter than the hard-shell luggage and has a more flexible capacity. However, the zipper position of the soft-shell suitcase is more likely to burst due to too many objects inside. In recent years, with the popularity of air travel, the material of the luggage has turned to a lighter aluminum alloy.

The existing luggage box includes a general box body and a box cover, and the box body is provided with a tie rod and a roller, and the box cover is hinged on the side of the box body. The fittings of the box body and the box cover are respectively spliced or riveted with matching trim edges. However, after a long period of use, the number of times is frequent, the looseness between the retaining edge and the box body and the cover is prone to occur, and the overall strength is poor and easily damaged.

Summary of the invention

The purpose of the utility model is to provide an all-aluminum luggage case with simple structure, high strength and long service life in view of the above problems existing in the prior art.

The purpose of the utility model can be achieved by the following technical solutions: an all-aluminum alloy trunk, comprising a box body and a box cover, the box body is provided with a tie rod and a roller, and the side of the box cover and the box body are hinged to each other. The other side is locked by a lock buckle, wherein the box body and the box cover are respectively processed by cutting a single piece of aluminum alloy, and the opening of the box body is provided with a lower thickness than the thickness of the box body. The edge of the cover is integrally formed with the box body, and the upper cover of the cover is provided with an upper retaining edge having a thickness greater than the thickness of the cover, and the upper retaining edge and the cover are integrally formed. The upper and lower retaining edges can be coupled to each other.

In the above all-aluminum aluminum luggage case, the lower retaining edge has an inwardly recessed card slot facing the upper retaining edge end face, and the upper retaining edge has an outwardly convex and engageable card The card in the slot.

In the above all-aluminum luggage case, the tie rod, the lock buckle, the upper retaining edge and the lower retaining edge are all made of aluminum alloy.

In the above all-aluminum aluminum luggage case, the surfaces of the box body and the box cover have an anti-deformation strip integrally formed therewith.

Compared with the prior art, the all-aluminum alloy luggage has the following advantages:

1. The box body and the box cover are integrally processed by cutting the whole piece of aluminum alloy, which makes the integral body strong and the structural strength high. The tie rod, the lock buckle, the upper retaining edge and the lower retaining edge are all made of aluminum alloy, which makes It is lighter in weight.

2. The upper retaining edge of the cover and the lower retaining edge of the box are integrally formed, which can prevent the loosening between the retaining edge and the box and the cover after frequent use, which makes the service life higher. .

DRAWINGS

Figure 1 is a schematic view of the structure of the all-aluminum alloy luggage case.

Fig. 2 is an enlarged cross-sectional view showing the circle A of Fig. 1.

In the figure, 1, the box body; 2, the box cover; 3, the drawbar; 4, the roller; 5, the lock; 6, the upper guard; 7, the lower guard; 8, the card slot; 9, the card; Anti-deformation strip.

detailed description

The following is a specific embodiment of the present invention and further describes the technical solution of the present invention with reference to the accompanying drawings, but the present invention is not limited to the embodiments.

As shown in FIG. 1 and FIG. 2, the aluminum alloy luggage case comprises a box body 1 and a box cover 2, and the box body 1 is provided with a tie rod 3 and a roller 4, and the box cover 2 and one side of the box body 1 are hinged to each other, and One side is locked by the lock 5, and the box body 1 and the box cover 2 are respectively processed by cutting a single piece of aluminum alloy, and the lower side of the box body 1 is provided with a lower guard edge 7 having a thickness larger than the thickness of the box body 1, and The lower retaining edge 7 is integrally formed with the casing 1 , and the upper retaining edge 6 having a thickness greater than the thickness of the cover 2 is disposed at the opening of the cover 2, and the upper retaining edge 6 and the cover 2 are integrally formed. The retaining edge 6 and the lower retaining edge 7 can be coupled to each other.

In further detail, the lower retaining edge 7 of the all-aluminum aluminum trunk has an inwardly recessed card slot 8 facing the end face of the upper retaining edge 6, and the upper retaining edge 6 has an outwardly convex shape and can be snapped into the card slot 8 Inside the card strip 9.

Further, the tie rod 3, the lock 5, the upper guard 6 and the lower guard 7 in the all-aluminum luggage case are made of aluminum alloy, and the surfaces of the box 1 and the cover 2 are both An integrated anti-deformation strip 10.

The specific embodiments described herein are merely illustrative of the spirit of the invention. A person skilled in the art can make various modifications or additions to the specific embodiments described or replace them in a similar manner, without departing from the spirit of the invention or beyond the appended claims. The range defined.

Although the term "box 1, cover 2, tie rod 3, roller 4, lock 5, upper guard 6, lower guard 7, card slot 8, clip 9, anti-deformation 10, etc. are used more frequently, However, the possibility of using other terms is not excluded. These terms are only used to more easily describe and explain the nature of the present invention; any of the additional limitations are to be construed as being inconsistent with the spirit of the present invention.

Claims

An all-aluminum luggage case comprising a box body (1) and a box cover (2), the box body (1) is provided with a tie rod (3) and a roller (4), the box cover (2) and the box body ( 1) one side is hinged to each other, and the other side is locked by a lock (5), wherein the box body (1) and the box cover (2) are respectively processed by cutting a single piece of aluminum alloy. a lower retaining edge (7) having a thickness greater than a thickness of the casing (1) is disposed at an opening of the casing (1), and the lower retaining edge (7) is integrally formed with the casing (1), and the casing is An upper retaining edge (6) having a thickness greater than a thickness of the cover (2) is disposed at an opening of the cover (2), and the upper retaining edge (6) is integrally formed with the cover (2), and the upper retaining edge is formed (6) The lower retaining edge (7) can be coupled to each other.
The all-aluminum alloy luggage case according to claim 1, characterized in that the tie rod (3), the lock (5), the upper retaining edge (6) and the lower retaining edge (7) are all made of aluminum alloy. Made.
An all-aluminum luggage case according to claim 1, characterized in that the surfaces of the case (1) and the cover (2) each have an anti-deformation strip (10) integral therewith.