A stacking tool box

Abstract

The present invention provides a stacking toolbox. The stacking toolbox includes: a box cover, the box cover including a limiter, the limiter protruding relative to the surface of the box cover, and the limiter having a first slot, a second slot, and a third slot; a box body, the box body including a first limiter slot, the first limiter slot being recessed relative to the surface of the box body, and a first engaging member, a locking member, and a second engaging member being sequentially disposed within the first limiter slot; when multiple stacking toolboxes are stacked one on top of the other, the first limiter slot of the upper stacking toolbox cooperates with and connects to the limiter of the lower stacking toolbox, at which point the first engaging member and the second engaging member respectively cooperate with and connect to the first slot and the third slot to limit relative movement of the upper and lower stacking toolboxes in a first direction, and the locking member cooperates with and connects to the second slot to limit relative movement of the upper and lower stacking toolboxes in a second direction. The problem addressed by the present invention is that the technical solutions in the related art cannot effectively protect the connection components of the stacking toolboxes.

Description

Technical Field

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

[0002] Compared with ordinary tool boxes, stacking tool boxes are easier to carry. During transportation, multiple stacking tool boxes can be stacked and fixed. In the prior art, every two stacking tool boxes are often fixed by buckles when connected up and down, but the buckles in the prior art are exposed on the surface of the stacking tool box. When the stacking tool box is bumped, the buckle assembly is easily damaged.

[0003] It can be seen that the problem existing in the related art is that the technical solutions in the related art cannot effectively protect the connection components of the stacking tool box. Summary of the Invention

[0004] The problem solved by the present invention is that the technical solutions in the related art cannot effectively protect the connection components of the stacking tool box.

[0005] To solve the above problems, an embodiment of the present invention provides a stacking tool box, which includes: a box cover, the box cover includes a limit member, the limit member protrudes relative to the surface of the box cover, and the limit member is provided with a first card slot, a second card slot and a third card slot; a box body, the box body includes a first limit slot, the first limit slot is recessed relative to the surface of the box body, and a first engaging member, a locking member and a second engaging member are sequentially provided in the first limit slot; wherein, when multiple stacking tool boxes are stacked up and down, the first limit slot of the upper stacking tool box cooperates and connects with the limit member of the lower stacking tool box, and at this time, the first engaging member and the second engaging member are respectively cooperated and connected with the first card slot and the third card slot to limit the relative movement of the upper and lower stacking tool boxes in the first direction, and the locking member cooperates and connects with the second card slot to limit the relative movement of the upper and lower stacking tool boxes in the second direction.

[0006] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: when the stacking tool boxes of this embodiment are stacked and connected, the first limit groove of the upper stacking tool box is matched and connected with the limit piece of the lower stacking tool box, and the relevant matching structures are all arranged on the first limit groove and the limit piece. No matter before and after the matching connection is completed, the first card slot, the second card slot, the third card slot, the first engaging piece, the locking piece and the second engaging piece and other related matching connection structures will not be exposed on the surface of the stacking tool box. Therefore, the structure of this embodiment can effectively protect the connection components of the stacking tool box and prevent the structure of the connection components from being damaged during the transportation and movement of the stacking tool box.

[0007] In one embodiment of the present invention, a second limiting groove is provided in the first limiting groove, the groove depth of the second limiting groove is greater than that of the first limiting groove, the locking member is provided in the second limiting groove, and the locking member is elastically connected to the second limiting groove.

[0008] Compared with the prior art, the technical effect achieved by adopting this technical solution is that the structure of this embodiment can effectively improve the safety of the locking member structure.

[0009] In one embodiment of the present invention, the locking member includes: a locking member body, which is connected to the second limiting groove; a plug-in post, which is connected to the locking member body and is used to cooperate with the second card slot; wherein the locking member body can generate elastic deformation by pressing to separate the plug-in post from the second card slot.

[0010] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the structure of this embodiment realizes the functions of fitting, connecting and separating between the locking member and the second slot.

[0011] In one embodiment of the present invention, the locking member body and the second limiting groove are detachably connected.

[0012] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: the structure of this embodiment effectively improves the reliability of the overall structure of the stacking tool box; since the locking member often undergoes elastic deformation, it is easy to be damaged after long-term use, and the locking member body and the second limit groove are detachably connected, which effectively improves the convenience of users in disassembling and replacing the locking member.

[0013] In one embodiment of the present invention, the locking member body includes: a connecting column, which is fixedly connected to the second limiting groove; a connecting plate, which is fixedly connected to the connecting column, and the connecting plate includes a protrusion, which protrudes in a direction away from the second limiting groove, and the connecting plate can undergo elastic deformation in a direction close to the second limiting groove, and the protrusion is used to increase the elastic margin of the connecting plate.

[0014] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the structure of this embodiment increases the elastic margin of the connecting plate, thereby effectively increasing the stability of the overall structure of the locking member and improving the reliability of the stacking toolbox.

[0015] In one embodiment of the present invention, a plurality of anti-slip protrusions in the form of a grid are provided on the surface of the locking member body.

[0016] Compared with the existing technology, the technical effect achieved by adopting this technical solution is: when the user presses the locking piece, the multiple strip-shaped grid-shaped anti-slip protrusions on the surface of the locking piece body can effectively improve the convenience of user operation and avoid the user slipping during the pressing process.

[0017] In one embodiment of the present invention, the plug-in post is provided with a first buffer surface, and the second slot is provided with a second buffer surface, and the first buffer surface and the second buffer surface can cooperate with each other.

[0018] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the structure of this embodiment makes the matching process between the locking member and the second slot smoother.

[0019] In one embodiment of the present invention, the first card slot and the third card slot have the same structure. The first card slot includes an entry channel and an accommodating space. The width of the accommodating space is greater than the width of the entry channel.

[0020] Compared with the prior art, the technical effect achieved by adopting this technical solution is as follows: the structure of this embodiment effectively limits the movement of the first engaging member in the first direction, thereby making the fitting connection between the next two stacking tool boxes tighter and more secure.

[0021] In one embodiment of the present invention, the first limiting groove and the limiting member are interference fit.

[0022] Compared with the prior art, the technical effect achieved by adopting this technical solution is that the structure of this embodiment makes the matching connection method of the present invention feasible. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the structural diagrams of the stacking toolbox according to some embodiments of the present invention;

[0024] Figure 2 This is a second structural diagram of a stacking toolbox according to some embodiments of the present invention;

[0025] Figure 3 This is a third structural diagram of a stacking toolbox according to some embodiments of the present invention;

[0026] Figure 4 is a side view of a stacking tool box according to some embodiments of the present invention;

[0027] Figure 5 sectional views of stacking tool boxes according to some embodiments of the present invention.

[0028] Description of reference numerals:

[0029] 100-limiting member; 110-first card slot; 111-entry channel; 112-accommodating space; 120-second card slot; 121-second buffer surface; 130-third card slot; 200-first limiting slot; 210-first engaging member; 220-locking member; 221-locking member body; 222-connecting column; 223-connecting plate; 224-protrusion; 225-plug-in column; 226-anti-slip protrusion; 227-first buffer surface; 230-second engaging member; 300-second limiting slot. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] See also Figures 1 to 5 , this embodiment provides a stacking tool box, the stacking tool box includes: a box cover, the box cover includes a limit member 100, the limit member 100 protrudes relative to the box cover surface, the limit member 100 is provided with a first card slot 110, a second card slot 120 and a third card slot 130; a box body, the box body includes a first limit slot 200, the first limit slot 200 is recessed relative to the surface of the box body, and a first engaging member 210, a locking member 220 and a second engaging member 230 are sequentially provided in the first limit slot 200; wherein, when multiple stacking tool boxes are stacked up and down, the first limit slot 200 of the upper stacking tool box cooperates and connects with the limit member 100 of the lower stacking tool box, at this time, the first engaging member 210 and the second engaging member 230 are respectively cooperated and connected with the first card slot 110 and the third card slot 130 to limit the relative movement of the upper and lower stacking tool boxes in the first direction, and the locking member 220 is cooperated and connected with the second card slot 120 to limit the relative movement of the upper and lower stacking tool boxes in the second direction.

[0032] In this embodiment, the stacking toolbox includes a box cover and a box body; the box cover includes a limit piece 100, which protrudes relative to the surface of the box cover; the box body includes a first limit groove 200, which is recessed relative to the surface of the box body; when multiple stacking toolboxes are stacked up and down, the first limit groove 200 of the upper stacking toolbox cooperates and connects with the limit piece 100 of the lower stacking toolbox; at this time, the first engaging piece 210 and the second engaging piece 230 are respectively cooperated and connected with the first engaging slot 110 and the third engaging slot 130 to limit the relative movement of the upper and lower stacking toolboxes in the first direction, and the locking piece 220 is cooperated and connected with the second engaging slot 120 to limit the relative movement of the upper and lower stacking toolboxes in the second direction.

[0033] It should be noted that, see Figure 1The first direction is the height direction of the stacking tool box, and the second direction is the width direction of the stacking tool box. Each stacking tool box includes a box cover and a box body. When multiple stacking tool boxes are stacked one on top of the other, the first limiting groove 200 of the upper stacking tool box is engaged with the limiting member 100 of the lower stacking tool box.

[0034] It can be understood that when the stacking toolboxes of this embodiment are stacked and connected, the first limit groove 200 of the upper stacking toolbox is connected and matched with the limit piece 100 of the lower stacking toolbox, and the relevant matching structures are provided on the first limit groove 200 and the limit piece 100. Whether before or after the matching connection is completed, the first card slot 110, the second card slot 120, the third card slot 130, the first engaging piece 210, the locking piece 220 and the second engaging piece 230 and other relevant matching connection structures will not be exposed on the surface of the stacking toolbox. Therefore, the structure of this embodiment can effectively protect the connection components of the stacking toolbox and prevent the structure of the connection components from being damaged during the transportation and movement of the stacking toolbox.

[0035] Further, see Figure 1 、 Figure 2 and Figure 4 In a specific embodiment, a second limiting groove 300 is provided in the first limiting groove 200, the groove depth of the second limiting groove 300 is greater than that of the first limiting groove 200, the locking member 220 is provided in the second limiting groove 300, and the locking member 220 is elastically connected to the second limiting groove 300.

[0036] In this embodiment, a second limiting groove 300 is provided in the first limiting groove 200, and the groove depth of the second limiting groove 300 is greater than that of the first limiting groove 200. The locking member 220 is provided in the second limiting groove 300, and the locking member 220 is elastically connected to the second limiting groove 300; since the structure of the locking member 220 requires a relatively larger space, a second limiting groove 300 is provided in the first limiting groove 200, and the locking member 220 is provided in the second limiting groove 300 to avoid the locking member 220 from exceeding the surface of the box body too much.

[0037] It can be understood that the structure of this embodiment can effectively improve the safety of the locking member 220 structure.

[0038] Further, see Figure 2 and Figure 5In a specific embodiment, the locking member 220 includes: a locking member body 221, the locking member body 221 is connected to the second limiting groove 300; a plug-in column 225, the plug-in column 225 is connected to the locking member body 221, and the plug-in column 225 is used to cooperate with the second card slot 120; wherein, the locking member body 221 can generate elastic deformation by pressing to separate the plug-in column 225 from the second card slot 120.

[0039] In this embodiment, the locking member 220 includes a locking member body 221 and an insert column 225, the insert column 225 is connected to the locking member body 221, and the insert column 225 is used to cooperate with the second card slot 120; the locking member body 221 can produce elastic deformation by pressing, so that the locking member body 221 bends in the direction close to the box body, thereby separating the insert column 225 from the second card slot 120.

[0040] It can be understood that the structure of this embodiment realizes the functions of fitting, connecting and separating between the locking member 220 and the second slot 120 .

[0041] Further, see Figure 2 and Figure 5 In a specific embodiment, the locking member body 221 and the second limiting groove 300 are detachably connected.

[0042] It can be understood that the structure of this embodiment effectively improves the reliability of the overall structure of the stacking toolbox; since the locking member 220 often undergoes elastic deformation, it is prone to damage after long-term use, and the locking member body 221 and the second limiting groove 300 are detachably connected, which effectively improves the convenience of users in disassembling and replacing the locking member 220.

[0043] Further, see Figure 2 、 Figure 4 and Figure 5 In a specific embodiment, the locking member body 221 includes: a connecting column 222, which is fixedly connected to the second limiting groove 300; a connecting plate 223, which is fixedly connected to the connecting column 222, and the connecting plate 223 includes a protrusion 224, which protrudes in a direction away from the second limiting groove 300. The connecting plate 223 can undergo elastic deformation in a direction close to the second limiting groove 300, and the protrusion 224 is used to increase the elastic margin of the connecting plate 223.

[0044] In this embodiment, the locking member body 221 includes a connecting column 222 and a connecting plate 223. The connecting plate 223 is fixedly connected to the connecting column 222. The connecting plate 223 includes a protrusion 224. The protrusion 224 protrudes in a direction away from the second limiting groove 300. The connecting plate 223 can undergo elastic deformation in a direction close to the second limiting groove 300. The protrusion 224 is used to increase the elastic margin of the connecting plate 223.

[0045] It can be understood that the structure of this embodiment increases the elastic margin of the connecting plate 223, thereby effectively increasing the stability of the overall structure of the locking member 220 and improving the reliability of the stacking tool box.

[0046] Further, see Figure 2 、 Figure 4 and Figure 5 In a specific embodiment, a plurality of anti-slip protrusions 226 in the form of a grid are provided on the surface of the locking member body 221 .

[0047] It can be understood that when the user presses the locking member 220, the multiple strip-shaped grid-shaped anti-slip protrusions 226 on the surface of the locking member body 221 can effectively improve the convenience of user operation and avoid the user slipping during the pressing process.

[0048] Further, see Figure 4 In a specific embodiment, the plug-in column 225 is provided with a first buffer surface 227, and the second card slot 120 is provided with a second buffer surface 121, and the first buffer surface 227 and the second buffer surface 121 can cooperate with each other.

[0049] In this embodiment, the plug-in column 225 is provided with a first buffer surface 227 , and the second slot 120 is provided with a second buffer surface 121 . When the locking member 220 enters the second slot 120 , the first buffer surface 227 and the second buffer surface 121 can cooperate with each other.

[0050] It can be understood that the structure of this embodiment makes the matching process between the locking member 220 and the second slot 120 smoother.

[0051] Further, see Figure 3 In a specific embodiment, the first card slot 110 and the third card slot 130 have the same structure. The first card slot 110 includes an entrance channel 111 and an accommodating space 112 . The width of the accommodating space 112 is greater than the width of the entrance channel 111 .

[0052] In this embodiment, the first card slot 110 and the third card slot 130 have the same structure. The first card slot 110 includes an entry channel 111 and a accommodating space 112, and the width of the accommodating space 112 is greater than the width of the entry channel 111. During actual use, after the first engaging member 210 enters the accommodating space 112 of the first card slot 110 through the entry channel 111, the first engaging member 210 can move in the accommodating space 112. When the first engaging member 210 moves to one end of the accommodating space 112, since the width of the accommodating space 112 is greater than the width of the entry channel 111, the first card slot 110 can limit the movement of the first engaging member 210 in the first direction. At this time, the locking member 220 cooperates with the second card slot 120 to limit the movement of the locking member 220 in the second direction, thereby realizing a fixed connection between the upper and lower stacked toolboxes.

[0053] It can be understood that the structure of this embodiment effectively limits the movement of the first engaging member 210 in the first direction, thereby making the fitting connection between the next two stacking tool boxes tighter and more secure.

[0054] Further, see Figure 1 In a specific embodiment, the first limiting groove 200 and the limiting member 100 are interference fit.

[0055] In this embodiment, the first limiting groove 200 and the limiting member 100 are interference-fitted. Since the first engaging member 210 needs to move a certain distance after entering the first engaging groove 110 so that the first engaging groove 110 can limit the movement of the first engaging member 210 in the first direction, the first limiting groove 200 and the limiting member 100 need to be interference-fitted. Figure 1 , that is, the width of the first limiting groove 200 is greater than the width of the limiting member 100.

[0056] It can be understood that the structure of this embodiment makes the matching connection method of the present invention feasible.

[0057] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the scope defined by the claims.

Claims

1. A stacking tool box, characterized in that: The stacking tool box includes: A box cover, the box cover comprising a limiting member (100), the limiting member (100) protruding relative to a surface of the box cover, the limiting member (100) being provided with a first card slot (110), a second card slot (120) and a third card slot (130); A box body, the box body comprising a first limiting groove (200), the first limiting groove (200) being recessed relative to a surface of the box body, and a first engaging member (210), a locking member (220) and a second engaging member (230) being sequentially arranged in the first limiting groove (200); When a plurality of stacking tool boxes are stacked up and down, the first limiting groove (200) of the upper stacking tool box is connected in cooperation with the limiting member (100) of the lower stacking tool box. At this time, the first engaging member (210) and the second engaging member (230) are respectively connected in cooperation with the first engaging groove (110) and the third engaging groove (130) to limit the relative movement of the upper and lower stacking tool boxes in the first direction. The locking member (220) is connected in cooperation with the second engaging groove (120) to limit the relative movement of the upper and lower stacking tool boxes in the second direction.

2. The stacking tool box according to claim 1, characterized in that A second limiting groove (300) is provided in the first limiting groove (200), the groove depth of the second limiting groove (300) is greater than that of the first limiting groove (200), the locking member (220) is provided in the second limiting groove (300), and the locking member (220) is elastically connected to the second limiting groove (300).

3. The stacking tool box according to claim 2, wherein: The locking member (220) comprises: A locking member body (221), wherein the locking member body (221) is connected to the second limiting groove (300); A plug-in post (225), the plug-in post (225) is connected to the locking member body (221), and the plug-in post (225) is used to cooperate with the second card slot (120); The locking member body (221) can be elastically deformed by being pressed, so as to separate the plug-in column (225) from the second slot (120).

4. The stacking tool box according to claim 3, wherein: The locking member body (221) and the second limiting groove (300) are detachably connected.

5. The stacking tool box according to claim 3, wherein: The locking member body (221) comprises: a connecting column (222), wherein the connecting column (222) is fixedly connected to the second limiting groove (300); A connecting plate (223), wherein the connecting plate (223) is fixedly connected to the connecting column (222), and the connecting plate (223) includes a protrusion (224), wherein the protrusion (224) protrudes in a direction away from the second limiting groove (300), and the connecting plate (223) can be elastically deformed in a direction close to the second limiting groove (300), and the protrusion (224) is used to increase the elastic margin of the connecting plate (223).

6. The stacking tool box according to claim 3, wherein: The surface of the locking member body (221) is provided with a plurality of strip-shaped grid-shaped anti-slip protrusions (226).

7. The stacking tool box according to claim 3, wherein: The plug-in column (225) is provided with a first buffer surface (227), and the second card slot (120) is provided with a second buffer surface (121), and the first buffer surface (227) and the second buffer surface (121) can cooperate with each other.

8. The stacking tool box according to any one of claims 1 to 7, characterized in that The first card slot (110) and the third card slot (130) have the same structure; the first card slot (110) comprises an entry channel (111) and an accommodating space (112); the width of the accommodating space (112) is greater than the width of the entry channel (111).

9. The stacking tool box according to claim 8, wherein: The first limiting groove (200) and the limiting member (100) are interference-fitted.

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