Rapid combined type tool box

Abstract

The utility model discloses a quick combination toolbox, including box body, cover body and lock catch, box body top end opening has protruding spacing edge, box body bottom end has the positioning groove that sinks inward, spacing edge contour is less than the positioning groove contour, box body opening side edge spacing edge has the card slot that sinks inward, the card slot is provided with the card slot that sinks inward, the card slot is provided with the card slot that sinks inward, the card slot is provided with the card slot that sinks inward, the card slot is provided with the card slot that sinks inward, and the card slot is provided with the card slot. Convex ribs are arranged at the top of the clamping groove at equal intervals, the lock catch is hinged to the other side of the opening of the box body, convex ribs are arranged at the bottom of one side of the inner wall of the positioning groove at equal intervals, convex ribs are arranged at the positions, corresponding to the lock catch, of the bottom of the other side of the inner wall of the positioning groove, and the cover body is buckled on the box body and is positioned through the lock catch. When the box bodies are combined and stacked, only the box bodies needing to be combined need to be directly stacked, the positioning grooves in the bottom ends of the box bodies are buckled to the limiting edges at the top ends of the other box bodies, the convex ribs in the clamping grooves and the convex ribs on the corresponding sides in the positioning grooves are meshed in a staggered mode, and the lock catches buckle the convex ribs on the other sides under the action of the torsional springs for locking and positioning. Therefore, collapse cannot be caused by vibration and shaking in the moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of tool boxes, in particular to a quick-assembly tool box. Background Art

[0002] Tool boxes are typically stacked for storage or display to maximize space utilization. When stacked, existing tool boxes are prone to relative sliding between the upper and lower layers, causing the stacked tool boxes to fall. A traditional solution involves providing depressions at the four corners of the tool box's top surface and corresponding bumps or blocks at the four corners of the bottom. This creates a synergistic interaction between the bumps and depressions, solving the relative sliding problem. However, this structure cannot withstand vibration and shaking during actual use and is prone to collapse during movement. Therefore, a quick-to-assemble tool box has been designed to address this issue. Utility Model Content

[0003] Aiming at the deficiencies of existing tool boxes, the purpose of the present invention is to provide a quick-assembly tool box with the advantages of arbitrary assembly and firm stacking.

[0004] To achieve the above-mentioned purpose, the present invention adopts a technical solution: a quick-assembly tool box, comprising a box body, a cover body and a lock buckle, the top opening of the box body having a protruding limiting edge, the bottom end of the box body having an inwardly recessed positioning groove, the outline of the limiting edge being smaller than the outline of the positioning groove, the limiting edge on one side of the box body opening having an inwardly recessed card groove, the top of the card groove having convex ribs arranged at equal intervals, the lock buckle being hinged to the other side of the box body opening, the bottom of one side of the inner wall of the positioning groove having convex ribs arranged at equal intervals, and the bottom of the other side of the inner wall of the positioning groove having a convex rib corresponding to the lock buckle position;

[0005] The inner end surface of the cover opening has convex ribs at positions corresponding to the lock buckle, and the inner end surface of the cover opening has convex ribs at equal distances at positions corresponding to the slots, and the cover is buckled on the box body and positioned by the lock buckle;

[0006] Preferably, a torsion spring is further provided at the hinge of the lock catch, and the torsion spring forces the lock catch to lock in position;

[0007] Preferably, the positioning groove at the bottom end of the box body is buckled with the limiting edge at the top end of the other box body for stacking, the ribs in the slot and the ribs on the corresponding side in the positioning groove are staggered and engaged, and the lock buckle is buckled with the rib on the other side under the action of the torsion spring to lock and position;

[0008] Preferably, the quick-assembly tool box further comprises a hanging card, which is slidably connected to a mounting groove provided at the bottom of the box body, and the mounting groove further comprises a limiting protrusion for locating the position of the hanging card;

[0009] Preferably, the inner wall of the box body further has a plurality of vertically arranged reinforcing ribs;

[0010] The beneficial effect of the present utility model is that when stacking the tool boxes, it is only necessary to stack the box bodies that need to be combined directly, so that the positioning groove at the bottom end of the box body is buckled with the limiting edge at the top end of the other box body, so that the ribs in the card slot and the ribs on the corresponding side in the positioning slot are staggered and engaged, and the lock buckle is buckled with the rib on the other side under the action of the torsion spring to lock the tool boxes in place, so that the tool boxes will not collapse even if they are vibrated or shaken during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional structural view of the box body and the cover body of the utility model in the buckled state;

[0012] Figure 2 This is a three-dimensional structural view of the cover body of the utility model;

[0013] Figure 3 、 4 This is a three-dimensional structural view of the box body of the utility model. DETAILED DESCRIPTION

[0014] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0015] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0016] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "provided with," and "set" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0017] See also Figures 1 to 4 , the embodiments of the present utility model include:

[0018] A quick-assembled tool box, comprising a box body 1, a cover 2, and a lock 3. The top opening of the box body 1 has a protruding limiting edge 4, and the bottom end of the box body 1 has an inwardly recessed positioning groove 5. The outline of the limiting edge 4 is smaller than the outline of the positioning groove 5. The limiting edge 4 on one side of the opening of the box body 1 has an inwardly recessed card groove 6, and the top of the card groove 6 has convex ribs 7 arranged at equal intervals. The lock 3 is hinged to the other side of the opening of the box body 1. The bottom of one side of the inner wall of the positioning groove 5 is provided with convex ribs 7 at equal intervals. The bottom of the other side of the inner wall of the positioning groove 5 is provided with a convex rib 7 corresponding to the position of the lock 3.

[0019] The inner end surface of the opening of the cover body 2 has a rib 7 at a position corresponding to the lock 3, and the inner end surface of the opening of the cover body 2 has a rib 7 at an equal distance at a position corresponding to the slot 6. The cover body 2 is buckled on the box body 1 and positioned by the lock 3;

[0020] A torsion spring 8 is also provided at the hinge of the lock buckle 3, and the torsion spring 8 forces the lock buckle 3 to lock in place;

[0021] The bottom positioning groove 5 of the box body 1 is buckled with the top limiting edge 4 of the other box body 1 for stacking, the rib 7 in the slot 6 and the rib 7 on the corresponding side of the positioning groove 5 are staggered and engaged, and the lock 3 is buckled with the rib 7 on the other side under the action of the torsion spring 8 to lock the position;

[0022] The quick-assembly tool box also has a hanging card 9, which is slidably connected to a mounting groove 11 at the bottom of the box body 1. The mounting groove 11 also has a limiting protrusion 12 for locating the position of the hanging card 9;

[0023] The inner wall of the box body 1 also has a plurality of vertically arranged reinforcing ribs 13;

[0024] Through the above settings, in the actual working process, its specific working principle is as follows:

[0025] When a single tool box is used, the cover 2 is buckled onto the opening of the box body 1, so that the ribs 7 distributed evenly on one side of the inner end surface of the opening of the cover 2 are interlaced with the ribs 7 in the slot 6 of the box body 1. The lock 3 is buckled with the rib 7 on the other side of the inner end surface of the opening of the cover 2 under the action of the torsion spring 8 to lock the cover 2 in place, thereby locking the cover 2 and the box body 1 together.

[0026] When stacking multiple tool boxes, the bottom positioning groove 5 of the box body 1 is buckled into the top limiting edge 4 of another box body 1 to stack them, so that the rib 7 in the card slot 6 and the rib 7 on the corresponding side of the positioning groove 5 are staggered and engaged, and the lock buckle 3 is buckled into the rib 7 on the other side under the action of the torsion spring 8 to lock the position. By repeating the above steps, multiple box bodies 1 can be stacked. After the box bodies 1 are stacked, the cover body 2 is buckled into the top box body 1 to complete the overall stacking;

[0027] When a single box body 1 needs to be removed, the lock buckle 3 is pressed inward, and the lock buckle 3 no longer engages the corresponding rib 7 for positioning. Then the box body 1 is moved so that the rib 7 in the locking slot 6 and the rib 7 in the positioning slot 5 are offset, so that the corresponding box body 1 can be removed;

[0028] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A quick-assembly tool box, characterized in that: The invention comprises a box body, a cover body and a lock catch, wherein the top opening of the box body has a protruding limiting edge, the bottom end of the box body has an inwardly recessed positioning groove, the outline of the limiting edge is smaller than the outline of the positioning groove, the limiting edge on one side of the box body opening has an inwardly recessed card groove, the top of the card groove has convex ribs arranged at equal intervals, the lock catch is hinged to the other side of the box body opening, the bottom of one side of the inner wall of the positioning groove is provided with convex ribs at equal intervals, and the bottom of the other side of the inner wall of the positioning groove is provided with a convex rib corresponding to the lock catch position; The inner end surface of the cover opening has ribs corresponding to the lock and position, and the inner end surface of the cover opening has ribs arranged at equal distances corresponding to the card slot position. The cover is buckled on the box body and positioned by the lock.

2. A quick-assembly tool box according to claim 1, characterized in that: A torsion spring is also provided at the hinge of the lock catch, and the torsion spring forces the lock catch to lock in position.

3. A quick assembly tool box according to claim 1, characterized in that: The bottom positioning groove of the box body is buckled with the top limiting edge of the other box body for stacking, the ribs in the slot and the ribs on the corresponding side in the positioning groove are staggered and engaged, and the lock buckle is buckled with the rib on the other side under the action of the torsion spring to lock and position.

4. A quick assembly tool box according to claim 1, characterized in that: The quick-assembly tool box further comprises a hanging card, which is slidably connected to a mounting groove provided at the bottom of the box body. The mounting groove further comprises a limiting protrusion for locating the position of the hanging card.

5. The quick assembly tool box according to claim 1, characterized in that: The inner wall of the box body also has a plurality of vertically arranged reinforcing ribs.

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