CN2069674U

CN2069674U - Improved structure of suitcase

Info

Publication number: CN2069674U
Application number: CN 90216184
Authority: CN
Inventors: 黄永寿
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-07-17
Filing date: 1990-07-17
Publication date: 1991-01-23

Abstract

The utility model relates to an improved structure of suitcase, characterized in that a metal edging for fixing the cover board of the suitcase is made by means of the production mode of integral forming, unfilled corners are formed by four scooped rim angles of the metal edging. Two plugs are stuffed in the unfilled corners before hand, after one angle joint is inserted inside, the angle joint is then inserted in a square hole arranged in the angle joint from an inner part in order to reach the purpose of fixing the angle joint. A frame body shape is formed at the metal edging of the suitcase, an N-typed break for cooperating and mutual connecting is formed at the connecting position of the frame body shape metal edging, and the edging forms a frame shape. One side edge of the edging is respectively provided with two holes at limited intervals, which is convenient for installing and hinging, therefore, the utility model can become a suitcase which can be simply and quickly combined.

Description

Improved structure of suitcase

The utility model system is about a kind of structure-improved of suitcase, main system makes the suitcase edge strip in the global formation mode, the edge strip inside casing is provided with the suitcase cover plate, and hollow out in four jiaos of places of edge strip, fill in gland in the unfilled corner in advance, after treating that an angle joint embeds, again in the square hole of inner insertion angle joint, to reach the purpose of fixed angles joint, thereby it is artificial to reach saving, material, in man-hour, when strengthening the suitcase capacity as desire simultaneously, only need when making, the metal edge strip to be increased (lengthening), can reach the purpose of conversion suitcase amount of capacity, and become a new design.

With regard to existing general suitcase (as shown in the figure 4), main system is made of the body part of suitcase number of metal edge strip (A), four edges system in metal edge strip (A) is connected between each metal edge strip (A) with an angle joint (B) Title in addition, and constitute a suitcase structure, but, there is following shortcoming in the suitcase structure that this kind commonly used, and remains urgently to be improved:

First, because this kind suitcase is when assembling, in between each metal edge strip (A) of suitcase, need installing one suitcase cover plate earlier, with top, the bottom surface that becomes suitcase, join with angle joint (B) in the junction of metal edge strip (A) simultaneously, and become a suitcase structure, but, this kind assembling mode because of being carries out with artificial assembling mode, therefore has serious waste manually to reach the shortcoming in man-hour.

The second, because of must producing many metal edge strips (A) and angle joint (B),, then must produce the bonding jumper limit (A) and the angle joint (B) of different size dimensions if during the suitcase capacity of different sizes, therefore there is the shortcoming of waste material and cost.

The 3rd, when if desire is made the suitcase of different size dimensions and capacity, then must produce the metal edge strip (A) and the angle joint (B) of some different sizes and size, so just can reach the suitcase that produces the different size size, in make and fit on more symbolic animal of the birth year when trouble and inconvenience.

Therefore, above-mentioned commonly use the good design of suitcase real non-, practicality is not good, and the necessity that is improved is arranged.

This initiative people promptly is at the above-mentioned shortcoming of commonly using suitcase and deep design, and the road of active research improvement, and through long-term endeavour, study and develop, design the utility model.

The main purpose of the utility model, it is the structure-improved that is to provide a kind of suitcase, main system utilizes the metal edge strip in order to fixing portable boxboard, carry out with the global formation mode of production, and hollow out in four edges of metal edge strip and form unfilled corner, in unfilled corner, fill in two embolisms in advance, after treating that an angle joint embeds, again in the square hole of inner insertion angle joint, reaching the purpose of fixed angles joint, and become four corners of suitcase, form a frame shaped in the metal edge strip place of suitcase system in addition, simultaneously in the connecting position of frame shape metal edge strip, join with N type breach cooperation, respectively be provided with two holes in edge strip one side with a determining deviation simultaneously, be convenient to install hinge, to reach the purpose that suitcase can open and close, in suitcase loam cake and base joint, form groove and match, in addition to become a kind of suitcase structure with fin, therefore when assembling, can save artificial, man-hour, material; Simultaneously as desire to increase and when strengthening the capacity of suitcase, only need when making, the metal edge strip is increased (lengthening), can reach the purpose of conversion suitcase amount of capacity, and be a novelty and the utility model of practicality of very having.

Your auditor can further understand the feature of the utility model and essence effect thereof, content for ease of, special attached with accompanying drawing, sets forth in detail is as the back:

(1) accompanying drawing part

The 1st figure is the stereo appearance figure of the utility model.

The 2nd figure is the three-dimensional exploded view of the utility model.

The 3rd figure is the sectional arrangement drawing of the utility model.

The sectional perspective exploded view of suitcase is commonly used by the 4th figure system.

The utility model is that a kind of structure-improved of suitcase is (as the 1st, shown in 2 figure), can find out the overall structure of this creation among this figure, the utility model mainly is utilization in order to the fixing metal edge strip (1) of suitcase cover plate, carry out with the global formation mode of production, and hollow out in four edges of metal edge strip (1) and form unfilled corner (10), fill in two embolisms (101) in the unfilled corner (10) in advance, after treating that an angle joint (2) embeds, insert in the square hole (20) that is provided with in advance in the angle joint (2) from inner again, reaching the purpose of fixed angles joint (2), and become four corners of suitcase;

The metal edge strip (1) of suitcase locates to form a frame shaped in addition, simultaneously in the connecting position of frame shape metal edge strip (1), forms N type breach (11), is connected into the frame shape mutually and edge strip (1) and N type breach (11) are abutted against mutually;

Edge strip (1) one side respectively is provided with two holes (15) be separated by position system of spacing, be convenient to install hinge (3), to reach the purpose that suitcase can open and close, edge strip (1) and base lower sid strip (1) joint on suitcase in addition, on top bar (1) is gone up and is formed groove (16) (as shown in the figure 3), go up formation fin (17) at lower sid strip (1), fin when covering (17) embeds in the groove (16), to become a kind of suitcase structure.

Therefore, the practical effect of the utility model division such as rear again:

The first, the utility model can be when assembling, because this metal edge strip (1) is to make in one-body molded mode, and hollow out in four edges, be convenient to assemble the identical angle joint of a size (2), thereby can reach the purpose of quick assembling suitcase, thereby purpose artificial to saving, man-hour.

When the second, the utility model is made, as want to increase and strengthen the capacity of suitcase, only need when making, metal edge strip (1) highly to be increased, four edge borehole sizes in metal edge strip (1) remain unchanged in addition, and four edges that the angle joint (2) that size remains unchanged is fitted into metal edge strip (1) are got final product, to reach the purpose of conversion suitcase amount of capacity, therefore has the advantage of saving material and cost.

When three, making the suitcase of different size dimensions and capacity as if desire, then only need when making, the height of metal edge strip (A) to be increased or extended, and in four edge boreholes, angle joint (B) size then remains unchanged, can reach the suitcase of different sizes of manufacturing and size, capacity, all quite convenient in manufacturing and fit on.

Comprehensive the above, the utility model on overall structure with commonly use structure and compare and more can reach the enhancement effect, for the personage who is familiar with this skill, may do a lot of change and modification to specific embodiment according to above-mentioned explanation, but still do not break away from the spiritual category of the utility model, so the claim of the utility model is limited by claims of appendix.

Claims

1, a kind of structure-improved of suitcase, it is characterized in that: in order to the fixing metal edge strip of suitcase cover plate, system makes with the global formation mode of production, and hollow out in four edges of metal edge strip and form unfilled corner, fill in two embolisms in the unfilled corner in advance, after treating that an angle joint embeds, insert in the set square hole of angle joint, from inner again to reach the purpose of fixed angles joint;

The metal edge strip place system of suitcase forms a frame shaped, in the connecting position of frame shape metal edge strip, forms the cooperation of N type breach and joins, and make edge strip form the frame shape;

Edge strip one side respectively is provided with two holes with a determining deviation, is convenient to install hinge, with become a kind of can be simple and easy, the suitcase of Rapid Combination.

2, the structure-improved of suitcase according to claim 1 is characterized in that, edge strip and lower sid strip joint on top form groove on the bar on the suitcase, form fin on lower sid strip, and fin embeds in the groove when covering and make, and cooperatively interacts.