CN220680756U - Tool box - Google Patents

Abstract

The utility model discloses a tool box, and relates to the field of elevator maintenance. The utility model comprises a lower shell and an upper shell, wherein a closing component is arranged on the lower shell and comprises a rotating rod, one side of a first clamping block is an inclined plane, a clamping bar is fixed on one side of the interior of the upper shell, a sleeve is arranged on the other side of the upper shell, an automatic telescopic locking mechanism is arranged in the sleeve, one end of the automatic telescopic locking mechanism, which is positioned in the upper shell, is fixedly provided with a second clamping block, the clamping bar, a baffle plate, the sleeve and the automatic telescopic locking mechanism are arranged, the automatic telescopic locking mechanism is used for the expansion of the second clamping block, the second clamping block is arranged in the sleeve through a telescopic rod, a spring is sleeved on the telescopic rod, and when the tool is used, a worker inserts one end of the baffle plate into the clamping bar and then presses a button to limit the baffle plate of the second clamping block, so that a tool is blocked by the baffle plate in the opening process of the upper shell, and the stability of the tool is maintained.

Description

Tool box

Technical Field

The utility model relates to the field of elevator maintenance, in particular to a tool box.

Background

The elevator is a vertical elevator powered by an electric motor, is provided with a box-shaped nacelle, is used for transporting people or goods in a multi-storey building, is a tool box, is a container for storing tools and various household sundries, can be used for various purposes such as production, household, maintenance, fishing and the like, is widely used, and is divided into a movable type and a fixed type, and is an essential object for elevator maintenance. The existing toolbox is two-half, two half shells are formed by hinge connection, a groove is formed in the toolbox and used for embedding a tool, after the toolbox is opened, if the tool is embedded in the toolbox and is not compact after the upper half shells are opened, the toolbox is easy to fall off, the existing solution is to limit the toolbox by using an elastic band, small parts cannot be limited, the parts can be loosened, and therefore, when the toolbox is designed, attention is paid to how to limit the tools stored in the toolbox. Accordingly, the inventors have identified the present utility model by providing a tool box for achieving practical value in view of the existing structure and the drawbacks.

Disclosure of Invention

Based on the above, the utility model aims to provide a tool box so as to solve the technical problem that parts are scattered due to the fact that the tool box is easy to fall off in the opening process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a toolbox, includes casing and last casing down, install closure assembly on the casing down, closure assembly includes the rotary rod, the bottom of rotary rod is installed on the casing down through the pivot, the top of rotary rod is the joint seat, the inside of joint seat has first fixture block through spring coupling, one side of first fixture block is the inclined plane, the inside one side of going up the casing is fixed with the card strip, the sleeve pipe is installed to the opposite side of going up the casing, be equipped with automatic telescopic locking mechanism in the sleeve pipe, automatic telescopic locking mechanism is located the inside one end of casing and is fixed with the second fixture block, the inboard of card strip and second fixture block is equipped with the baffle.

Through adopting above-mentioned technical scheme, the closure subassembly can be quick lock and open lower casing and last casing, convenient operation need not the workman and just can open the toolbox through two buckles, makes things convenient for the staff to use.

Further, a clamping groove is formed in the front surface of the upper shell, and the first clamping block is clamped in the clamping groove.

Through adopting above-mentioned technical scheme, the fixture block slides in a telescopic way, carries out spacingly to the fixture block through the draw-in groove, and after the rotary rod was rotatory, under the effect on inclined plane, the draw-in groove extrudeed the fixture block for in the fixture block withdrawal joint seat, make things convenient for the joint of fixture block.

Further, a tool embedding groove is formed in the lower shell, handles are fixed on the front surfaces of the lower shell and the upper shell, and the two handles are combined into a cylinder.

By adopting the technical scheme, the comfort of using the handle by workers is improved, and meanwhile, the stability of embedding tools is improved.

Further, a groove is formed in the top of the upper shell, and a handle is arranged in the groove through a rotating shaft.

Through adopting above-mentioned technical scheme, the staff can positively mention the toolbox through the handle, has increased the mode diversity of taking of toolbox, is favorable to the workman to operate.

Further, the rotating rod rotates along the axis of the rotating shaft towards the direction of the inclined plane, and the first clamping block stretches and slides in the clamping seat.

Further, the lower shell and the upper shell are connected through a hinge in a rotating way, and the lower shell and the upper shell are made of plastic materials.

Through adopting above-mentioned technical scheme, under not weakening the intensity of lower casing and last casing, adopt plastic material, be favorable to improving the intensity of toolbox, alleviate its quality, reduce the workman and mention the atress of toolbox.

In summary, the utility model has the following advantages:

according to the utility model, the clamping strip, the baffle plate, the sleeve and the automatic telescopic locking mechanism are arranged, the automatic telescopic locking mechanism comprises the locking piece, the spring, the pressing rod, the guide rail and the button, the automatic telescopic locking mechanism is used for telescoping a second clamping block, the second clamping block is arranged in the sleeve through the telescopic rod, the spring is sleeved on the telescopic rod, when the automatic telescopic locking mechanism is used, one end of the baffle plate is inserted into the clamping strip by workers, then the pressing rod is pressed by the button, the locking piece is enabled to rotate, the lower end of the pressing rod is an upper tooth column, the upper end of the locking piece is a lower tooth column, the upper tooth column and the lower tooth column are meshed in incomplete meshing, only the tooth tip part is meshed with one part, and the guide ribs behind the two meshed teeth are designed to slide in the guide groove of the guide rail;

according to the utility model, the closing component comprises the rotating rod, the rotating shaft, the clamping seat, the first clamping block, the inclined plane and the spring, when the upper shell is opened, a worker only needs to rotate the rotating rod leftwards, so that the first clamping block retracts into the clamping seat under the action of the inclined plane, and further the first clamping block slides out of the clamping groove on the front surface of the upper shell, the upper shell can be opened, and when the upper shell is closed, the worker resets the rotating rod, and the first clamping block is clamped into the clamping groove under the action of the spring, so that the lower shell and the upper shell are clamped.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial perspective view of a closure assembly of the present utility model;

FIG. 3 is a schematic top view of a cross-sectional structure of a clip seat according to the present utility model;

fig. 4 is a schematic view of an upper case of the present utility model in an open top view.

In the figure: 1. a lower housing; 2. an upper housing; 3. a handle; 4. a closure assembly; 401. a rotating rod; 402. a rotating shaft; 403. a clamping seat; 404. a first clamping block; 405. an inclined plane; 406. a spring; 5. a handle; 6. clamping strips; 7. a baffle; 8. a sleeve; 9. an automatic telescopic locking mechanism; 10. and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1, 2, 3, 4 show, including lower casing 1 and last casing 2, install closure subassembly 4 on the lower casing 1, closure subassembly 4 includes rotary rod 401, the bottom of rotary rod 401 is installed on lower casing 1 through pivot 402, the top of rotary rod 401 is clamping seat 403, the inside of clamping seat 403 is connected with first fixture block 404 through spring 406, one side of first fixture block 404 is inclined plane 405, the inside one side of going up casing 2 is fixed with card strip 6, sleeve pipe 8 is installed to the opposite side of going up casing 2, be equipped with automatic telescopic locking mechanism 9 in the sleeve pipe 8, the one end that automatic telescopic locking mechanism 9 is located the inside of going up casing 2 is fixed with second fixture block 10, the inboard of card strip 6 and second fixture block 10 is equipped with baffle 7, closure subassembly 4 can be quick lock and open lower casing 1 and last casing 2, convenient operation need not the workman and just can open the toolbox through two buckles, make things convenient for the staff to use.

Referring to fig. 1, 2, 3 and 4, a clamping groove is formed in the front surface of the upper housing 2, a first clamping block 404 is clamped in the clamping groove, the rotating rod 401 rotates along the direction of an axial center of the rotating shaft 402 toward an inclined plane 405, the first clamping block 404 slides in a telescopic manner in the clamping seat 403, the first clamping block 404 slides in a telescopic manner, the first clamping block 404 is limited through the clamping groove, after the rotating rod 401 rotates, the clamping groove extrudes the clamping block under the action of the inclined plane, so that the first clamping block 404 retracts into the clamping seat 403, and the clamping of the first clamping block 404 is facilitated.

Referring to fig. 1 and 4, a tool embedding groove is formed in the lower shell 1, handles 3 are fixed on the front surfaces of the lower shell 1 and the upper shell 2, the two handles 3 are combined into a cylinder shape, comfort of workers using the handles 3 is improved, meanwhile, stability of tool embedding is improved, a groove is formed in the top of the upper shell 2, a lifting handle 5 is arranged in the groove through a rotating shaft, workers can positively lift the tool box through the lifting handle 5, diversity of the picking modes of the tool box is improved, and the tool box is beneficial to workers to operate.

Referring to fig. 1 and 4, the lower casing 1 and the upper casing 2 are rotatably connected by a hinge, and the lower casing 1 and the upper casing 2 are made of plastic materials, so that the strength of the tool box is improved, the quality of the tool box is reduced, and the stress of a worker for lifting the tool box is reduced under the condition that the strength of the lower casing 1 and the upper casing 2 is not weakened.

The implementation principle of the embodiment is as follows: when the elevator needs to be maintained, the worker lifts the tool box to the target position, then put it on the ground, and rotate rotary rod 401 to the left side direction, make first fixture block 404 retract clamping seat 403 under the effect of inclined plane 405, thereby make first fixture block 404 slide out in the draw-in groove of casing 2 front surface, make casing 2 can be opened, baffle 7 can block the instrument in casing 2, avoid it to drop, then the workman presses the button, make the shrink of second fixture block 10, take out baffle 7, conveniently take the instrument, after the maintenance is finished, reset the instrument, and insert the one end of baffle 7 in the draw-in bar, then press the button, the button extrusion depression bar, make the locking piece rotatory, the depression bar lower extreme is last tooth post, the upper end of locking piece is tooth post down, the meshing of tooth post is not complete engagement down, only tooth tip interlock a part, and the guide rib behind two teeth of interlock, by the guide way of design at the guide rail, after last tooth post promotes down slide out the guide way, because the effect of tooth post down pushes down the spring down, the effect of tooth post down makes down the casing 2 slide down along the same angle of tooth post, the following the upper and lower tooth post 4, make the opposite side of the casing 2 slide down the inclined plane, thereby make the opposite side of tooth post 1, the opposite side of the casing is down the tooth post is down in the following the inclined plane of the following the action of tooth post, the casing 2, the following the tooth post is closed and the inclined plane is down, the tooth down is the tooth down, and has been the tooth down tooth 4, and has the tooth 4. The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. The utility model provides a toolbox, its characterized in that, including lower casing (1) and last casing (2), install closure subassembly (4) on lower casing (1), closure subassembly (4) include rotary rod (401), install on lower casing (1) through pivot (402) the bottom of rotary rod (401), the top of rotary rod (401) is clamping seat (403), the inside of clamping seat (403) is connected with first fixture block (404) through spring (406), one side of first fixture block (404) is inclined plane (405), one side of the inside of last casing (2) is fixed with draw-in strip (6), sleeve pipe (8) are installed to the opposite side of going up casing (2), be equipped with automatic telescopic locking mechanism (9) in sleeve pipe (8), automatic telescopic locking mechanism (9) are located the inside one end of last casing (2) and are fixed with second fixture block (10), the inboard of draw-in strip (6) and second fixture block (10) is equipped with baffle (7).

2. A kit as claimed in claim 1, wherein: the front surface of the upper shell (2) is provided with a clamping groove, and the first clamping block (404) is clamped in the clamping groove.

3. A kit as claimed in claim 1, wherein: the inside of lower casing (1) is equipped with the instrument embedded groove, the front surface of lower casing (1) and last casing (2) all is fixed with handle (3), and two handles (3) make up into cylindrically.

4. A kit as claimed in claim 1, wherein: the top of the upper shell (2) is provided with a groove, and a handle (5) is arranged in the groove through a rotating shaft.

5. A kit as claimed in claim 1, wherein: the rotating rod (401) rotates along the axis of the rotating shaft (402) towards the direction of the inclined plane (405), and the first clamping block (404) stretches and slides in the clamping seat (403).

6. A kit as claimed in claim 1, wherein: the lower shell (1) and the upper shell (2) are rotationally connected through a hinge, and the lower shell (1) and the upper shell (2) are both made of plastic materials.