Portable detachable tool box and assembling process

Abstract

The invention discloses a portable detachable tool box and aims at providing the portable detachable tool box which is reasonable in structural design, thorough in box body disassembly and assembly, small in occupied space when stacked and capable of sequentially folding, stacking and installing storage drawers from top to bottom. The box body assembly comprises a box body bottom plate, box body side plates detachably arranged on the two sides of the box body bottom plate, a box body rear plate detachably inserted into the box body bottom plate in a matched mode and a box body top plate detachably arranged at the top ends of the box body side plates and the top end of the box body rear plate in a matched mode. A drawer cavity is formed among the box body bottom plate, the box body side plates, the box body rear plate and the box body top plate, the box body side plates are bent towards the inner side of the drawer cavity and form drawer guide grooves, and the drawer assembly comprises a plurality of detachable drawer units. And the plurality of drawer units are sequentially stacked in the drawer cavity from top to bottom through the drawer guide grooves.

Description

Technical Field

[0001] The invention relates to the technical field of tool boxes, in particular to a portable detachable tool box. Background Art

[0002] Tool boxes are suitable for the fixed location management of tools, knives, and parts in the production site, so that your storage and retrieval of items can be truly timely, accurate, efficient, and low-cost. People often use tool boxes to carry tools, which not only can carry many tools at a time, but also saves manpower and effort. Tool boxes are widely used in various transportation occasions. In order to carry more tools, people make the body of the tool cart into several layers to carry more tools.

[0003] Traditional toolboxes have the following problems: First, storage drawers can only be fixedly installed in a certain position of the box and pulled out through guide rails. Neither the number nor the storage space of the storage drawers can be adjusted, and the storage drawers are installed by pulling them out horizontally through guide rails. Second, the disassembly and assembly of the various parts of the toolbox are not thorough enough, and they still take up too much space when stacked up, which is not suitable for shipping in large quantities in containers. Therefore, further optimization is urgently needed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a portable detachable tool box with reasonable structural design, complete box disassembly and assembly, small stacking space, and storage drawers that can be folded and stacked from top to bottom.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A portable detachable tool box comprises a box assembly and a drawer assembly, wherein the box assembly comprises a box bottom plate, detachable box side plates arranged on both sides of the box bottom plate, a detachable box back plate plugged into the box bottom plate, and a detachable box top plate fitted on the top ends of the box side plates and the box back plate, a drawer cavity is formed among the box bottom plate, the box side plates, the box back plate and the box top plate, the box side plates are bent toward the inside of the drawer cavity and formed with drawer guide grooves, and the drawer assembly comprises a plurality of detachable drawer units, and the plurality of drawer units are stacked in the drawer cavity from top to bottom in sequence through the drawer guide grooves.

[0007] Preferably, a drawer stopper rod for limiting the drawer unit is detachably connected to the top plate of the box body, and one end of the drawer stopper rod is buckled on the bottom plate of the box body.

[0008] Preferably, the drawer unit includes a guide rail frame group and a drawer seat detachably arranged on the guide rail frame group, the guide rail frame group includes a guide rail main frame, a guide rail sub-frame detachably arranged on the guide rail main frame, and a guide rail arranged between the guide rail main frame and the guide rail sub-frame, the guide rail main frame is slidably engaged in the drawer guide groove, and the guide rail sub-frame is detachably connected to the drawer seat.

[0009] Preferably, the drawer seat includes a drawer seat plate and a handle groove arranged on one side of the drawer seat plate, and the drawer seat plate is bent and cooperates with the guide rail sub-frame to form a U-shaped storage cavity.

[0010] Preferably, the left and right sides of the box bottom plate are bent outward to form U-shaped slots for the box side plates to be clamped, the front side of the box bottom plate is bent inward to form a clamping flange, and the box bottom plate is also provided with a plug-in hole for the box rear plate to be plugged in.

[0011] Preferably, the rear plate of the box body includes two rear plate members abutting against each other, and a plug-in piece is provided at the bottom of the rear plate members.

[0012] Preferably, the guide rail main frame is formed by a guide rail main board that is bendable on all sides and is bent toward one side of the box side panel to form a support frame.

[0013] Preferably, the guide rail sub-frame is formed by a guide rail sub-plate with bendable peripheries which is bent toward one side of the drawer cavity and forms a mounting frame.

[0014] Preferably, a roller mounting position is provided at the bottom of the bottom plate of the box body, and a push-pull handrail is detachably provided on the side plate of the box body.

[0015] Preferably, an assembly process of a portable detachable tool box comprises the following steps:

[0016] S1: First, fit the two side panels of the box to the bottom plate of the box through the U-shaped slots of the bottom plate of the box, and fix the side panels and the bottom plate of the box through the screw holes at the bottom;

[0017] S2: Then, a plurality of drawer units are stacked in sequence from top to bottom through the drawer guide grooves of the side panels of the box body;

[0018] S3: Then the two cabinet rear panels are plugged into the cabinet bottom plate through the cabinet bottom plate plug-in holes;

[0019] S4: Finally, place the top plate of the box on the drawer unit through the drawer guide grooves of the side plates of the box, and fix the top plate of the box, the side plates of the box and the rear plate of the box through the screw holes on the top.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The portable detachable tool box of the present invention can realize complete assembling and disassembling of the box body assembly and the drawer assembly constituting the tool box, which greatly reduces the space occupied by stacking and packaging, facilitates batch container shipment, and greatly reduces transportation costs.

[0022] The portable detachable tool box of the present invention first assembles the box bottom plate and the box side plates, then stacks the several drawer units of the drawer assembly in the drawer cavity from top to bottom in sequence through the drawer guide grooves, then installs the box rear plate, and finally installs and fixes the box top plate, thus completing the assembly of the entire tool box. The assembly is very simple and the working effect is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 An exploded view of a portable detachable tool box of the present invention;

[0024] Figure 2 It is an assembly diagram of a portable detachable tool box of the present invention;

[0025] Figure 3 It is a schematic diagram of the assembly of the drawer assembly of the present invention;

[0026] Figure 4 The explosion of the drawer unit of the present invention Figure 1 ;

[0027] Figure 5 The explosion of the drawer unit of the present invention Figure 2 ;

[0028] Figure 6 Schematic diagram of the guide rail assembly of the present invention. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 6A portable detachable tool box includes a box assembly 1 and a drawer assembly 2. The box assembly 1 includes a box bottom plate 11, a box side plate 12 detachably arranged on both sides of the box bottom plate 11, a box back plate 13 detachably plugged on the box bottom plate 11, and a box top plate 14 detachably matched at the top of the box side plate 12 and the box back plate 13. A drawer cavity 3 is formed between the box bottom plate 11, the box side plate 12, the box back plate 13 and the box top plate 14. The box side plate 12 is bent toward the inner side of the drawer cavity 3 and formed with a drawer guide groove 4. The drawer assembly 2 includes a plurality of detachable drawer units 21. The plurality of drawer units 21 are stacked in the drawer cavity 3 from top to bottom through the drawer guide groove 4. The portable tool box of the present invention is convenient to use. The assembly process of the detachable tool box is as follows: first, fix the side panels 12 of the box to the left and right sides of the bottom panel 11 of the box, and then stack several drawer units 21 in the drawer cavity 3 from top to bottom through the drawer guide grooves 4. Since the side panels 12 of the box are bent and form drawer guide grooves 4 for the drawer units 21 to be stacked and limited in sequence, then the back panel 13 of the box is plugged into the bottom panel 11 of the box, and finally the top panel 14 of the box is fixedly connected to the side panels 12 and the back panel 13 of the box to complete the assembly of the entire tool box. The assembly is very simple and the working effect is high. The tool box of the present invention can also realize all-round disassembly and assembly, and the disassembly and assembly are very thorough, which greatly reduces the space occupied by stacking and packaging, facilitates batch container shipment, and greatly reduces transportation costs.

[0031] A drawer stop rod 5 for limiting the drawer unit 21 is detachably connected to the top plate 14 of the box body. One end of the drawer stop rod 5 is buckled on the bottom plate 11 of the box body. The top of the top plate 14 of the box body is concave to form a groove for storage. A circular protrusion is provided on the side of the top plate 14 of the box body near the handle and is detachably connected to the through hole on the drawer stop rod 5.

[0032] The drawer unit 21 includes a guide frame group 2a and a drawer seat 2b detachably arranged on the guide frame group 2a, the guide frame group 2a includes a guide main frame 2a1, a guide sub-frame 2a2 detachably arranged on the guide main frame 2a1, and a guide 2a3 arranged between the guide main frame 2a1 and the guide sub-frame 2a2, the guide main frame 2a1 slides in the drawer guide groove 4, the guide sub-frame 2a2 is detachably connected to the drawer seat 2b, and the number and storage space of the storage drawers of the drawer unit 21 can be achieved by adjusting the guide frame group 2a. Specifically, the number of drawer units 21 can be reduced by raising the height of the guide main frame 2a1, and the larger the cavity capacity of the corresponding drawer seat 2b is, the smaller the cavity capacity of the corresponding drawer seat 2b is. The drawer unit 21 body can be disassembled in all directions, and can also be directly stacked and assembled through the drawer guide groove 4. The combination is simple and the design is very reasonable.

[0033] The drawer seat 2b includes a drawer seat plate 2b1 and a handle groove 2b2 arranged on one side of the drawer seat plate. The drawer seat plate 2b1 is bent and cooperates with the guide rail sub-frame 2a2 to form a U-shaped storage cavity 2b3. The drawer seat 2b is formed by bending the drawer seat plate 2b1 and assembling it to form the U-shaped storage cavity 2b3, which greatly reduces the space occupied by packaging stacking.

[0034] The left and right sides of the box bottom plate 11 are bent outward to form U-shaped grooves 111 for the box side panels 12 to be clamped, the front side of the box bottom plate 11 is bent inward to form a clamping flange 112 for the drawer stopper 5 to be buckled, and the box bottom plate 11 is also provided with a plug-in hole 113 for the box rear plate 13 to be plugged in. The arrangement of the flange, the groove and the plug-in hole 113 on the box bottom plate 11 facilitates the installation of each panel and makes the assembly more stable.

[0035] The box rear panel 13 includes two rear panels 131 abutting against each other, and a plug-in piece 132 is provided at the bottom of the rear panel 131 to be plugged into the plug-in hole 113. The box rear panel 13 is composed of two rear panels 131, which reduces the width required for packaging of a single panel, and also greatly reduces the space occupied by packaging stacking, which is convenient for container transportation.

[0036] The guide rail main frame 2a1 is formed by a guide rail main board 2a11 that is bendable on all sides and is bent toward one side of the box side panel 12 to form a support frame 2a12. The height of the support frame 2a12 can be adjusted to adjust the number of storage cavities and storage space.

[0037] The guide rail sub-frame 2a2 is formed by a guide rail sub-plate 2a21 that is bendable on all sides and is bent toward one side of the drawer cavity 3 to form a mounting frame 2a22, which is convenient for disassembly and assembly with the drawer seat 2b.

[0038] A roller mounting position 114 (not shown) is provided at the bottom of the box bottom plate 11, and rollers can be installed at the bottom for easy transportation. A push-pull handrail 121 is detachably provided on the box side plate 12, and the push-pull handrail 121 is also convenient for transportation.

[0039] An assembly process of a portable detachable tool box comprises the following steps:

[0040] Step 1: First, the two box side panels 12 are snapped onto the box bottom panel 11 through the U-shaped slots 111 of the box bottom panel 11, and the box side panels 12 and the box bottom panel 11 are fixed through the screw holes at the bottom;

[0041] Step 2: Then, stack several drawer units 21 from top to bottom through the drawer guide grooves 4 of the box side panels 12 to achieve the overall placement of the drawer assembly 2;

[0042] Step 3: Then, the two box rear panels 13 are plugged into the box bottom plate 11 through the plug holes 113 of the box bottom plate 11;

[0043] Step 4: Finally, place the top plate 14 of the box on the top drawer unit 21 through the drawer guide groove 4 of the side plate 12 of the box, and fix the top plate 14, the side plate 12 and the rear plate 13 of the box through the screw holes on the top to complete the assembly of the entire tool box.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable detachable tool box, comprising a box assembly and a drawer assembly, characterized in that: The box assembly includes a box bottom plate, detachable box side plates arranged on both sides of the box bottom plate, a box back plate detachably plugged into the box bottom plate, and a box top plate detachably matched to the top ends of the box side plates and the box back plate, a drawer cavity is formed among the box bottom plate, the box side plates, the box back plate and the box top plate, the box side plates are bent toward the inside of the drawer cavity and form drawer guide grooves, and the drawer assembly includes a plurality of detachable drawer units, and the plurality of drawer units are stacked in the drawer cavity from top to bottom in sequence through the drawer guide grooves.

2. A portable detachable tool box according to claim 1, characterized in that: A drawer stopper rod for limiting the drawer unit is detachably connected to the top plate of the box body, and one end of the drawer stopper rod is buckled on the bottom plate of the box body.

3. A portable detachable tool box according to claim 1, characterized in that: The drawer unit includes a guide rail frame group and a drawer seat detachably arranged on the guide rail frame group, the guide rail frame group includes a guide rail main frame, a guide rail sub-frame detachably arranged on the guide rail main frame, and a guide rail arranged between the guide rail main frame and the guide rail sub-frame, the guide rail main frame slides and fits in the drawer guide groove, and the guide rail sub-frame is detachably connected to the drawer seat.

4. A portable detachable tool box according to claim 3, characterized in that: The drawer seat comprises a drawer seat plate and a handle groove arranged on one side of the drawer seat plate. The drawer seat plate is bent and cooperates with the guide rail sub-frame to form a U-shaped storage cavity.

5. The portable detachable tool box according to claim 1, characterized in that: The left and right sides of the box bottom plate are bent outward to form U-shaped slots for the box side plates to be clamped, the front side of the box bottom plate is bent inward to form a clamping flange, and the box bottom plate is also provided with a plug-in hole for the box rear plate to be plugged in.

6. A portable detachable tool box according to claim 1, characterized in that: The box body rear plate comprises two rear plate members abutting against each other, and a plug-in sheet is arranged at the bottom of the rear plate members.

7. A portable detachable tool box according to claim 3, characterized in that: The guide rail main frame is formed by bending a guide rail main board with four sides that can be bent toward one side of the box side plate to form a support frame.

8. The portable detachable tool box according to claim 3, characterized in that: The guide rail sub-frame is formed by bending a guide rail sub-plate with four sides that can be bent toward one side of the drawer cavity to form a mounting frame.

9. A portable detachable tool box according to any one of claims 1 to 8, characterized in that: A roller installation position is arranged at the bottom of the bottom plate of the box body, and a push-pull handrail is detachably arranged on the side plate of the box body.

10. An assembly process for a portable detachable tool box according to any one of claims 1 to 9, characterized in that: The steps include: S1: First, fit the two side panels of the box to the bottom plate of the box through the U-shaped slots of the bottom plate of the box, and fix the side panels and the bottom plate of the box through the screw holes at the bottom; S2: Then, a plurality of drawer units are stacked in sequence from top to bottom through the drawer guide grooves of the side panels of the box body; S3: Then the two cabinet rear panels are plugged into the cabinet bottom plate through the cabinet bottom plate plug-in holes; S4: Finally, place the top plate of the box on the drawer unit through the drawer guide grooves of the side plates of the box, and fix the top plate of the box, the side plates of the box and the rear plate of the box through the screw holes on the top.

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