CN2093729U

CN2093729U - Portable building-blocks-type tool box

Info

Publication number: CN2093729U
Application number: CN 91209019
Authority: CN
Inventors: 王宝奎
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-05-31
Filing date: 1991-05-31
Publication date: 1992-01-22

Abstract

The utility model relates to a portable building-blocks-type tool box, comprising a bottom box, a multilayer movable boxes, and connecting rods between the boxes of adjacent two layers. The bottom case box is connected with multilayer movable boxes through two movable communicating rods respectively on the left and on the right. The communicating rods are hinged with each layer of box through rivets. Various connecting rods and communicating rods maintain in parallel. The opening and closing of the box and tools taking are convenient. The stability is good.

Description

Portable building-blocks-type tool box

The utility model belongs to the operation case, relates to a kind of tool box, particularly a kind of building blocks portable tool box.

Existing tool box is a whole case mostly, and all instruments are put together, and the instrument of taking during use is very much inconvenience again and again.CN86202457 provides a kind of portable service kit, has designed the structure of single parallel connecting rod between multilayer active box and each layer box, has solved the problem of seeking the instrument difficulty.To successively draw back one by one when but this service kit is opened, when drawing back, also cause upset easily.

The purpose of this utility model be to provide a kind of switch case rapidly, convenient, good stability, be convenient to the tool box of the instrument of taking again.

The utility model is achieved through the following technical solutions: a kind of building blocks portable tool box, comprise end box and multilayer active box, and the pipe link between adjacent two layers of box.Active box is divided into left and right sides two halves.Each two flexibly connect the through rods connection about using between end box and each layer active box, connect through rod and every layer of box and all use rivet hinged, and the pipe link between connection through rod and the adjacent two layers of box is keeping parallelism all.Hinge-point on every layer of box all is linked to be a straight line respectively, the hinge-point line keeping parallelism of each layer.Respectively there are two pull bars front and back, and the upper end and the door-shaped handle of pull bar are hinged, and the pull bar lower end is hinged on 4 bottoms that connect through rods respectively.

As long as door type handle is pressed down or outwards spur arbitrary active box, the tool box was all opened immediately, very rapid convenience when the utility model used.Each active box all has at 4 with upper support, can not overturn, and can only do parallel moving.Can store classifiedly different instruments in each box, take very convenient.Mention door-shaped handle, each active box is combined into a square tool box naturally.

The utility model is described in further detail below in conjunction with accompanying drawing.Accompanying drawing 1, accompanying drawing 2 have showed that the utility model makes an embodiment of 3 layers.

Fig. 1-the utility model constitution diagram of unpacking;

Fig. 2-the utility model closed condition figure.

It is hinged to use 4 pipe links (3), 4 pipe links (7) to be connected through rod (5) with 4 between 2 upper strata boxes (2), 2 middle level boxes (4) and end box (6) respectively, each pipe link be connected between through rod all keeping parallelisms.Each box is all made with 0.5～0.6mm cold-reduced sheet.Each pipe link be connected through rod and pull bar (9) and all make with the strip steel.Pull bar (9) lower end is hinged on and connects through rod (5) respectively and between the hinge-point of middle level box (4) and end box (6).Door-shaped handle (8) is used steel tube bending, and boring is flattened at two.Each hinged 1 case lid (1) of the outer rim of 2 upper strata boxes (2).Carry door-shaped handle (8), pull bar (9) promptly affects and connects through rod (5), drives each active box pass case that resets.Depress door-shaped handle (8), pull bar (9) is promptly pushed open to both sides, and chest is opened.

The utility model is easy to carry, is suitable for various automobiles, train, trac., digger unit maintenance, various device assembling, uses on military, the steamer.

Claims

1, a kind of building blocks portable tool box comprises the pipe link between end box and multilayer active box and the adjacent two layers of box, it is characterized in that:

A) active box is divided into left and right sides two halves;

B) between end box and each layer active box with about each two flexibly connect through rods and connect, connect through rod and every layer of box and all use rivet hinged, connect the pipe link keeping parallelism all between through rod and the adjacent two layers of box;

C) hinge-point on every layer of box is linked to be a straight line respectively, each bar line keeping parallelism;

Two pull bars are respectively arranged d), and the pull bar upper end is hinged with door-shaped handle, and the pull bar lower end is hinged on 4 bottoms that connect through rod respectively.

2, building blocks portable tool box according to claim 1 is characterized in that pull bar (9) lower end is hinged on and is communicated with bar (5) respectively and between the hinge-point of middle level box (4) and end box (6).