CN2751992Y

CN2751992Y - Tool vehicle

Info

Publication number: CN2751992Y
Application number: CN 200420081578
Authority: CN
Inventors: 陈振明
Original assignee: SHANGHAI SHUOTONG AUTOMOBILE REPAIRING EQUIPMENT FACTORY
Current assignee: SHANGHAI SHUOTONG AUTOMOBILE REPAIRING EQUIPMENT FACTORY
Priority date: 2004-08-10
Filing date: 2004-08-10
Publication date: 2006-01-18
Anticipated expiration: 2014-08-10

Abstract

The utility model relates to a tool vehicle, which comprises a box body and a box lid, wherein the bottom of the box body is provided with a roller, the upper end of the box body is rotationally connected with the box lid through a hinge and the lower part of the box body is provided with multilayer drawers used for holding tools. The tool vehicle is characterized in that an air spring is arranged between the box lid and the box body and the inner side wall of the box body is provided with a locking mechanism which can lock the multilayer drawers at the lower part of the box body after the locking mechanism is pressed. The utility model has convenient and handy use, large storing quantities of tools with clearness and easy and convenient opening and closing of the box lid. When the box lid is opened, the lock of the drawers is automatically undone. When the box lid is closed, the lock of the drawers is automatically locked, so the utility model is very safe.

Description

Tool car

[technical field]

The utility model relates to a kind of storage and is used for instrument, is fit to the tool car of the various manufacturings, maintenance occasion.

[background technology]

Tool car often uses in production and maintenance occasion as placement and storage instrument place.The lockset of instrument car door and drawer all is independent respectively the setting in the prior art, also needs difference to dispose one by one when therefore opening and closing, and the door of tool car is particularly gone up the manually effort operation when opening of mould turnover lid door in addition, and it is convenient not to the utmost to use.

[summary of the invention]

Technical problem to be solved in the utility model is to overcome existing defective in the above-mentioned prior art, and a kind of convenient and practical tool car is provided.

The utility model has adopted following technical proposal to solve its technical problem: a kind of tool car, comprise casing and case lid, the bottom of this casing is provided with roller, the upper end of casing is by hinge and case lid and is rotationally connected, but the bottom of casing is equipped with the drawer of multilayer place tool, it is characterized in that: also be equipped with air spring between case lid and the casing, but be equipped with the locking mechanism of locking lower box multi-layer drawers behind the pressurized on the madial wall of casing.

The utility model is easy to use, and is handy, and the tool storage amount is big, and clear, and the switch case lid is free and relaxed, opens case lid, and Lock for drawer is just opened automatically, closes case lid, and Lock for drawer is automatic blocking just, fool proof reliable.

[description of drawings]

Fig. 1 is the utility model structural representation;

Fig. 2 be among Fig. 1 B-B to cutaway view;

Fig. 3 be among Fig. 1 A to view.

Each sequence number is expressed as respectively among the figure:

1-casing 1.1-madial wall 1.11-wide groove

1.12-coaming plate 1.2-wall box corner 2-case lid

2.1-madial wall 2.2-projection 3-roller

4-hinge 5-drawer 5.1-drawer side wall

5.2-lockhole 6-air spring 7-locking bar

7.1-locking bar stator 7.2-back-moving spring 7.3-tapered end

8-box body 9-connecting rod

[specific embodiment]

The utility model will be further described below in conjunction with embodiment and accompanying drawing.

See figures.1.and.2, the utility model comprises casing 1 and case lid 2, and the bottom of this casing 1 is provided with roller 3, and the upper end of casing 1 is by hinge 4 and case lid 2 and is rotationally connected, but the bottom of casing 1 is equipped with the drawer 5 of multilayer place tool.

Also be equipped with air spring 6 between the utility model case lid 2 and the casing 1, the one end of this air spring 6 and case lid 2 madial walls 2.1 are rotationally connected, and the other end then is rotationally connected with casing 1.

But the locking mechanism of the utility model locking casing 1 bottom multi-layer drawers 5 after being equipped with pressurized on the madial wall 1.1 of casing 1.This locking mechanism comprises a locking bar 7, and this locking bar 7 is movably connected by locking bar stator 7.1 and box inside wall 1.1, and 7.1 of locking bar stators are with box inside wall 1.1 fixedlys connected.Be equipped with a back-moving spring 7.2 on the locking bar 7, this back-moving spring 7.2 can make it reset after bottom offset is removed power at locking bar 7.The lower end of locking bar 7 is equipped with tapered end 7.3 respectively, and lockhole 5.2 is corresponding one by one and can embed and wherein pin drawer on this tapered end 7.3 and the casing 1 bottom multi-layer drawers sidewall 5.1.

This tool car shuts drawer 5 after using, and covers case lid 2, the power that case lid 2 upper protruding blocks 2.2 overcome back-moving spring 7.2 presses down locking bar 7, and the tapered end 7.3 of locking bar 7 bottoms is all fallen in the lockhole 5.2 on the multi-layer drawers sidewall, and the locking case lid 2 then, like this, drawer 5 is entirely by locking.Otherwise as long as open case lid 5, to top offset, tapered end 7.3 leaves lockhole 5.2 to locking bar 7 under the effect of back-moving spring 7.2 power, and all drawers all can be opened.

The hinged box body of the utility model case lid madial wall 8 top edges, the preceding lower end of the dual-side of this box body two connecting rods 9 that are rotationally connected respectively, the other end of this two connecting rod 9 is rotationally connected with casing two madial walls 1.1 respectively.Can place a little hardware accessories or instrument in this box body 8, and this box 8 is all the time with case lid 2 upset maintenance horizontal levels, so that built-in article can not trickled down.

Please refer to Fig. 3 again, the utility model wall box corner 1.2 is corner angle, 1.1 of two sides are equipped with inside wide groove 1.11, are fixedly equipped with in the bottom of wide groove 1.11 and can cross the coaming plate 1.12 of putting object space, and the utility model was not only both artistic and practical but also increased the intensity of sidewall.

Claims

1, a kind of tool car, comprise casing and case lid, the bottom of this casing is provided with roller, the upper end of casing is by hinge and case lid and is rotationally connected, but the bottom of casing is equipped with the drawer of multilayer place tool, it is characterized in that: also be equipped with air spring between case lid and the casing, but be equipped with the locking mechanism of locking lower box multi-layer drawers behind the pressurized on the madial wall of casing.

2, tool car according to claim 1, it is characterized in that: described locking mechanism comprises a locking bar, this locking bar is movably connected by locking bar stator on the madial wall that is fixed on casing and box inside wall, be equipped with on the locking bar one the stressed back of locking bar make during to bottom offset its spring that resets, the lower end of locking bar be equipped with respectively with lower box multi-layer drawers sidewall on lockhole corresponding one by one and can embed the tapered end that wherein pins drawer.

3, tool car according to claim 1 is characterized in that: described air spring, and one end and case lid madial wall are rotationally connected, and the other end then is rotationally connected with the box inside wall.

4, tool car according to claim 1 is characterized in that: the hinged box body top edge of case lid madial wall, the preceding lower end of the dual-side of this box body two connecting rods that are rotationally connected respectively, the other end of this two connecting rod is rotationally connected with casing two madial walls respectively.

5, tool car according to claim 1 is characterized in that: the wall box corner is corner angle, and the two side is equipped with inside wide groove, is fixedly equipped with in the bottom of wide groove and can crosses the coaming plate of putting object space.