CN2432018Y

CN2432018Y - Improved tool case

Info

Publication number: CN2432018Y
Application number: CN 00238694
Authority: CN
Inventors: 卓耀霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-27
Filing date: 2000-06-27
Publication date: 2001-05-30
Anticipated expiration: 2010-06-27

Abstract

The utility model relates to an improved tool box, which mainly comprises a first body, a second body and a tool bearing and holding seat, wherein, the first body can be divided into a bottom secondary body and a back secondary body and can be warped into a vertical body, a plurality of convex blocks are formed on both sides of the bottom secondary body, and concave holes are formed on each side of the back secondary body; the second body is divided into a left secondary body, a cover secondary body and a right secondary body and can be warped into a door-shaped body, a plurality of convex blocks and concave holes are formed on the external sides of the left secondary and the right secondary bodies, and a concave hole is formed on the internal side of the cover secondary body; the first and the second bodies are mutually buckled to form a tool box body which can contain the tool bearing and holding seat or a secondary body of the tool bearing and holding seat, the left secondary body, the right secondary body and the convex blocks of the cover secondary body are buckled and fixed in the back secondary body, and the concave holes of the left and the right secondary bodies are buckled and fixed by the convex blocks of the bottom secondary body.

Description

Improved instrument cases

The utility model relates to a kind of instrument cases, particularly relates to a kind of collapsible tool box simple in structure, firm and easy to assembly.

Our seen instrument cases at present mostly adopt the box body of blowing moulding, and there is following drawback in the instrument cases of this kind blowing moulding:

1, utilize the instrument cases of blowing moulding, owing to be subjected to the restriction of blowing moulding, its volume is all smaller, and the multilayer instrument cases of the large volume that the now is quite popular then can't utilize blowing moulding;

2, the multilayer instrument cases of existing large volume can only utilize a plurality of moulds to cooperate to make, the cost height of mould not only, and the combination of mould is also very complicated.

In view of this, the inventor is active development research, phase can be designed a kind of improved instrument cases, so that it is more practical, yet Providence doesn't let down a man who does his best at long last, the inventor is based on being engaged in this series products manufacturing experience and long-term endeavour research and test for many years, and development and Design goes out the improved instrument cases of the utility model finally, and can all consumer and the industrial circles in Jiahui.

The purpose of this utility model promptly is to provide a kind of improved instrument cases so that its structure is more simple, firmly and to make assembling more convenient and simple and easy.

To achieve these goals, the utility model will comprise the stubborn vertical body that is converted into of first body of bottom body and back of the body daughter, the stubborn body that is converted into of second body that will comprise left daughter, lid body and right daughter, projection of working in coordination in the corresponding site setting of first body and second body and shrinkage pool also fasten first body and second body by projection and shrinkage pool that form can ccontaining instrument bearing seat or the instrument box body of its daughter.

Like this instrument cases that constitute, it is simple in structure, firm, makes easy to assembly, and with low cost.

Be described in further detail below in conjunction with the technical characterictic of specific embodiment the improved instrument cases of the utility model.

Fig. 1 is the decomposition texture schematic diagram of the improved instrument cases of the utility model;

Fig. 2 is the schematic diagram of first body of the improved instrument cases of the utility model;

Fig. 3 is the instrument box body of the improved instrument cases of the utility model and the schematic diagram of bearing seat;

Fig. 4 is the outside drawing of the improved instrument cases of the utility model.

With reference to illustrated in figures 1 and 2, the improved instrument cases of the utility model mainly comprise first body 10, second body 20 and instrument bearing seat 30.

Form a folding part 11 in the middle of first body 10, thereby first body 10 is divided into bottom body 12 and back of the body daughter 13,11 both sides, folding part of each daughter 12,13 form oblique portion 14, thereby make bottom body 12 and back of the body daughter 13 be a vertical body along the folding part during 11 stubborn foldings, shown in the dotted line of Fig. 1.The oblique portion 14 of bottom body 12 and back of the body daughter 13 is formed with the projection 131 and the shrinkage pool of working in coordination, and utilizes its concavo-convex closely cooperating and make when first body 10 is stubborn to be converted into vertical body more firm.Bottom body 12 both sides are formed with several projections 122, and are formed with shrinkage pool 132 in each side of back of the body daughter 13.

Second body 20 is provided with two folding parts 21, and second body 20 can be divided into left daughter 22, lid body 23 and right daughter 24,21 both sides, folding part of each

daughter

22,23,24 form oblique portion 25,26, so that utilizing folding part 21 to break, left daughter 22, lid body 23 and right daughter 24 be a body when rolling over, shown in the dotted line of Fig. 1.The oblique portion 25,26 of each

daughter

22,23,24 is formed with the projection 222,242 and the shrinkage pool of working in coordination, and utilizes its concavo-convex closely cooperating and make when second body 20 is stubborn to be converted into body more firm.The outside of left and

right daughter

22,24 is formed with several projections and shrinkage pool 223,243, and is formed with projection in the inboard of lid body 23.So can make when second body 20 is stubborn to be converted into body, left and

right daughter

22,24 and lid body 23 projections are detained solid back of the body daughter 13 shrinkage pools 132 when being converted into vertical body to first body 10 is stubborn, the shrinkage pool 223,243 of left and

right daughter

22,24 then can be solid by projection 122 buttons of bottom body 12, and utilize the button of first body 10 and second body 20 to form an instrument box body 27 and be used for ccontaining instrument bearing seat 30 admittedly.So be overall structure of the present utility model, as shown in Figure 3.

With reference to figure 1 and shown in Figure 4, for making the ccontaining a plurality of instrument bearing stand bodies 31 of instrument box body 27 energy, the slide rail 224,244 of protrusion can be set in the inboard of left and

right daughter

22,24, slip into for instrument bearing stand body 31, and can form protuberance 225,245 at slide rail 224,244 front ends, in instrument box body 27 so that instrument bearing stand body 31 is located.

By the structure of above-described improved instrument cases as can be known, the utility model can overcome the drawback of existing instrument cases in use fully, has very strong practicality and industrial utilization really.

1, the utility model is converted into vertical body and door body and utilizes the projection and the shrinkage pool button of working in coordination to form instrument box body 27 admittedly first body 10 and second body are stubborn respectively, make it can ccontaining instrument bearing seat 30 or its daughter 31, it is simple in structure, firmly and assembling easily, can significantly reduce cost;

2, the utility model can ccontaining multilayer instrument bearing stand body 31, thereby needn't offer too many mould, can reach high economic benefit.

In sum, the improved instrument cases of the utility model are at structural design, practicality and cost benefit aspects, and it is required to meet industry development really fully, is to propose patent application in accordance with the law, earnestly asks the examination and approval early of an ancient unit of weight office.

Claims

1, a kind of improved instrument cases is characterized in that comprising first body, second body and instrument bearing seat; Form the folding part in the middle of described first body and be divided into bottom body and back of the body daughter and can break and be converted into vertical body, each both sides, daughter folding part forms oblique portion and is provided with the projection and the shrinkage pool of working in coordination, bottom body both sides are formed with several projections, and each side of back of the body daughter is formed with shrinkage pool; Described second body is provided with two folding parts, be divided into left daughter, lid body and right daughter and can break and be converted into a body, each both sides, daughter folding part forms oblique portion and is provided with the projection and the shrinkage pool of working in coordination, and the outside of left and right daughter is formed with several projections and shrinkage pool, and lid body inboard is formed with shrinkage pool; Described stubborn first body that is converted into vertical body fastens formation instrument box body mutually with stubborn second body that is converted into a body, and to carrying on the back in the daughter shrinkage pool, the shrinkage pool of left and right daughter is then solid by bottom body projection button admittedly for the projection button of left and right daughter and lid body.

2, improved instrument cases according to claim 1 is characterized in that the inboard of the left and right daughter of described second body is provided with the slide rail of protrusion, and the slide rail front end forms protuberance.