CN219075631U

CN219075631U - Combined tool box

Info

Publication number: CN219075631U
Application number: CN202222538536.1U
Authority: CN
Inventors: 许琦峰
Original assignee: Chuan Ye Shaoxing Tools Co ltd
Current assignee: Chuan Ye Shaoxing Tools Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-05-26
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a combined tool box, which comprises a box body and a locking piece; a middle connecting part and an edge connecting part are arranged on one side surface of the box body, and the edge connecting part is arranged above or below the middle connecting part; the locking piece is provided with a middle penetrating part and an edge penetrating part which are respectively and movably connected with the middle connecting part of one box body and the edge connecting part of the other box body which are stacked up and down. By means of the locking piece movably penetrating through the edge connecting part and the middle connecting part of the upper box body and the lower box body, connection fixation between the upper box body and the lower box body can be achieved, the fact that a large operation space is needed for overturning and fixing like an existing lock catch is not needed, combined stacking connection of the tool boxes can be achieved in a small space, operation is simple and convenient, and storage is guaranteed to be tidy.

Description

Combined tool box

Technical Field

The utility model relates to a tool box, in particular to a combined tool box.

Background

The tool box is, as the name implies, a box for holding various tools. As industry evolves, the variety of tools and replacement standards increase, and the capacity of a single tool box is far from being met. Therefore, the multi-layer combined tool box is produced by transportation, and the existing combined tool box is generally stacked up and down to store a large number of tools, but the existing combined tool box has use defects, such as a combined tool box of application number 20212322836.0, in order to ensure the stacking stability, the two adjacent tool boxes are connected by rotating the combined lock catch of the plate-shaped structure located on the lower tool box body in the adjacent two tool box bodies, and the two adjacent tool boxes are buckled in the groove on the upper tool box body. However, the connection is simply a buckling connection, the lock catch is easy to loosen to cause unstable connection, and once the lock catch is released, the tool box falls off to damage tools and even injure users by crushing, so that potential safety hazards exist; the lock catch is rotatably buckled to the upper part from the lower part, the rotation range of the plate-shaped structure is large, and a large operation space is needed, so that the use is inconvenient.

Disclosure of Invention

The utility model aims to provide a combined tool box which has the advantages of reducing the operation space and being convenient to use.

In order to achieve the above object, the solution of the present utility model is:

a combined tool box comprises a box body and a locking piece;

a middle connecting part and an edge connecting part are arranged on one side surface of the box body, and the edge connecting part is arranged above or below the middle connecting part;

the locking piece is provided with a middle penetrating part and an edge penetrating part which are respectively and movably connected with the middle connecting part of one box body and the edge connecting part of the other box body which are stacked up and down.

Furthermore, the middle penetrating part and the edge penetrating part of the locking piece are through holes penetrating through two sides of the locking piece, the middle connecting part and the fixed end on the same side of the edge connecting part are fixedly connected to the box body, and the movable end at the other end is used for enabling all the through holes of the locking piece to penetrate in a sliding manner, so that the locking piece is connected to the middle connecting part and/or the edge connecting part in a sliding manner.

Further, the distance between the movable end and the fixed end of the edge connecting part is smaller than the distance between the movable end and the fixed end of the middle connecting part.

Further, the locking piece is arranged on the middle connecting part and/or the edge connecting part in a sliding way, and a limiting convex part for limiting the sliding of the locking piece is arranged on the side surface of the box body.

Further, the limiting convex part comprises an edge limiting convex part for limiting the locking piece to leave the movable end of the edge connecting part and an intermediate limiting convex part for limiting the locking piece to leave the movable end of the intermediate connecting part.

Further, the box body comprises an upper body and a lower body; one side of the upper body and one side of the lower body are hinged sides which are hinged, and the other side of the upper body and the other side of the lower body are openable and closable opening sides; the middle connecting part and the edge connecting part are arranged on the opening side, and the middle connecting part comprises an upper connecting part arranged on the upper body and a lower connecting part arranged on the lower body.

Further, the hinge side of box is equipped with the rotation latch fitting, rotate latch fitting one end and rotate and connect in the box, the other end is the buckle end and activity buckle in the catching groove of another box.

Further, the rotary locking piece is rotationally connected with the hinge shafts of the upper body and the lower body, a fixing hole is formed in the body of the rotary locking piece, and a fixing block is arranged on the lower body or the upper body in a protruding mode corresponding to the fixing hole; when the clamping end of the rotary locking piece is clamped in the clamping groove, the fixing block is tightly matched with the fixing hole in a penetrating manner so as to fix the rotary locking piece.

Further, the middle connecting part comprises a connecting plate connected to the side surface of the box body and a limiting part arranged at the outer side of the connecting plate; the middle penetrating part of the locking piece comprises a connecting hole corresponding to the connecting plate and a limiting hole corresponding to the limiting part.

Further, the side of box is equipped with the sunk area, the stiff end of intermediate junction portion and edge connection portion is connected in the lateral wall in sunk area respectively, and the expansion end has the interval with the opposite side lateral wall in sunk area respectively.

Further, the top of box is equipped with uncovered, and uncovered department movable mounting has the lamina tecti.

Further, the top cover plate forms a circle of protruding positioning inner edge at the top of the box body, a circle of positioning outer edge is protruding to be arranged at the bottom of the box body, and the positioning inner edge of the lower box body is positioned and clamped inside the positioning outer edge of the upper box body.

After the technical scheme is adopted, the locking piece movably penetrates through the edge connecting parts and the middle connecting parts of the upper box body and the lower box body, so that the upper box body and the lower box body can be connected and fixed, a large operation space is not required for overturning and fixing like the existing lock catch, and the tool box can be combined and stacked and connected in a small space, so that the operation is simple and convenient, and the storage is ensured to be tidy.

Drawings

FIG. 1 is a perspective view of two embodiments of the present utility model stacked on top of each other;

FIG. 2 is a perspective view of two embodiments of the present utility model separated from each other;

FIG. 3 is another perspective view of two embodiments of the present utility model separated from each other;

FIG. 4 is a perspective view of two embodiments of the present utility model stacked on top of each other, showing the upper body of one of the cases being lifted;

FIG. 5 is a perspective view of two embodiments of the present utility model stacked on top of each other, showing the upper body of one of the cases open;

fig. 6 is a front view of two embodiments of the present utility model stacked on top of each other.

Symbol description:

upper body 101 and lower body 102 of case 10

Hinge side 103 open side 104

Upper connection 11 and lower connection 12 of intermediate connection 1

Limiting part 112 of connecting plate 111

Edge connection 2

Fixed end A and movable end B

Distance H1 between movable end and fixed end of edge connecting part

Distance H2 between movable end and fixed end of intermediate connection part

Retaining wall 201 of locking member 20

Limiting hole 32 of connecting hole 31 of middle penetrating part 3

Edge penetrating part 4

Spacing convex part 5 edge spacing convex part 51 middle spacing convex part 52

Recessed region 6

The locking end 71 of the rotary locking piece 7 is locked with the locking end 72

Fixing hole 73 abdication notch 731 fixing block 74

Open mouth 8

Inner edge 92 of top cover 9 for positioning hook 91

The outer rim 93 is positioned.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the description of the embodiments of the present application, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in place when the product of the application is used, or the orientation or positional relationship conventionally understood by those skilled in the art, is merely for convenience of describing the present application and simplifying the description, and is not indicative or implying that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not in themselves indicate the relationship between the various embodiments and/or arrangements discussed.

As shown in fig. 1 to 2, the present utility model provides a modular tool box for accommodating tools and other objects, comprising a box body 10 and a locking member 20; a middle connecting part 1 and an edge connecting part 2 are arranged on one side surface of the box body 10, the edge connecting part 2 is arranged above or below the middle connecting part 1, and the edge connecting part 2 in the embodiment is taken as an example below the middle connecting part 1; the locking member 20 is provided with a middle penetrating part 3 and an edge penetrating part 4 to be respectively and slidably connected to the middle connecting part 1 of one of the boxes 10 and the edge connecting part 2 of the other box 10 which are stacked up and down.

By means of the locking piece 20 penetrating through the edge connecting portion 2 and the middle connecting portion 1 of the upper box body 10 and the lower box body 10 in a sliding mode, connection fixation between the upper box body 10 and the lower box body 10 can be achieved, combination stacking of tool boxes is facilitated, storage is guaranteed to be neat and safe, and operation is simple and convenient.

Specifically, as shown in fig. 3 and 4, in this embodiment, the case 10 includes an upper body 101 and a lower body 102; one side of the upper body 101 and the lower body 102 is a hinged side 103 which is hinged, and the other side of the upper body 101 and the lower body 102 is an opening side 104 which can be opened and closed; the box body 10 can be opened to store various tools; the middle connecting portion 1 is disposed on the opening side 104 and includes an upper connecting portion 11 disposed on the upper body 101 and a lower connecting portion 12 disposed on the lower body 102, so that the locking member 20 can simultaneously lock the upper connecting portion 11 and the lower connecting portion 12 when being slidably inserted into the middle connecting portion 1, so as to close and lock the opening between the upper body 101 and the lower body 102.

As shown in fig. 1, in this embodiment, the middle penetrating portion 3 and the edge penetrating portion 4 of the locking member 20 are through holes penetrating through two sides of the locking member 20, the fixed ends a on the same side of the middle connecting portion 1 and the edge connecting portion 2 are fixedly connected to the box 10, and the movable ends B on the other end are provided for each through hole of the locking member 20 to slide and penetrate into, so that the locking member 20 is convenient to install or remove, and the connection stability of each box 10 in the vertical direction is improved through plug connection.

As shown in fig. 5 and 6, the distance H1 between the movable end B and the fixed end a of the edge connecting portion 2 is further smaller than the distance H2 between the movable end B and the fixed end a of the intermediate connecting portion 1, so that the locking member 20 can stay on the intermediate connecting portion 1 when sliding out of the edge connecting portion 2, thereby facilitating the movement of the upper case 10, leaving the locking member 20 in the lower case 10 to prevent the falling and losing, and maintaining the locking of the opening of the lower case 10.

As shown in fig. 1, 2 and 6, a limit protrusion 5 for sliding the limit lock 20 is provided on the side surface of the case 10; specifically, the limiting protrusion 5 includes an edge limiting protrusion 51 for limiting the locking member 20 from leaving the movable end B of the edge connecting portion 2, and when the edge penetrating portion 4 of the locking member 20 slides into the edge connecting portion 2, the locking member may be limited by the edge limiting protrusion 51, so as to avoid sliding out of the edge connecting portion 2, and ensure stable connection between the upper and lower cases 10; the limiting protrusion 5 further comprises an intermediate limiting protrusion 52 for limiting the locking member 20 from leaving the movable end B of the intermediate connecting portion 1, so as to avoid the intermediate penetrating portion 3 of the locking member 20 from accidentally sliding out of the intermediate connecting portion 1.

In this embodiment, the limiting protrusion 5 is disposed between the upper body 101 and the lower body 102 and may be disposed on the upper body 101, the edge limiting protrusion 51 is two vertically arranged protruding points and is located in the same vertical direction where the movable end B of the edge connecting portion 2 is located, and the middle limiting protrusion 52 is also two vertically arranged protruding points and is located in the same vertical direction where the movable end B of the middle connecting portion 1 is located.

The locking member 20 may be in a rectangular structure, and the rear side of the locking member 20 is hollow to reduce the weight of the locking member 20, so that both sides of the locking member 20 include blocking walls 201 (see fig. 1). Thereby, after the middle penetrating portion 3 of the locking member 20 slides into the middle connecting portion 1, the blocking wall 201 passes over the two protruding points of the middle limiting protruding portion 52 to be limited by the two protruding points, and after the edge penetrating portion 4 of the locking member 20 continues to slide into the edge connecting portion 2, the blocking wall 201 passes over the two protruding points of the edge limiting protruding portion 51 again to be limited by the two protruding points.

On the contrary, as shown in fig. 3, when the blocking wall 201 of the locking member 20 leaves the limit of the edge limiting protrusion 51, that is, the edge penetrating portion 4 of the locking member 20 is separated from the edge connecting portion 2, the upper and lower cases can be separated.

As shown in fig. 1 and fig. 2, in this embodiment, a recessed area 6 may be further provided on a side surface of the case 10, the fixed ends a of the middle connecting portion 1 and the edge connecting portion 2 are respectively connected to a side wall of the recessed area 6, and the movable end B and a side wall of the other side of the recessed area 6 have a distance respectively; when the locking piece 20 is locked on the opening side 104 of the box body 10, the volume protruding out of the side surface of the box body 10 can be reduced, the appearance is more attractive, the storage is more convenient, and the space is used for the locking piece 20 to enter the movable ends B of the middle connecting part 1 and the edge connecting part 2.

The inner ends of the middle connecting part 1 and the edge connecting part 2 are respectively connected to the inner wall of the concave area 6 to strengthen the structural strength of the middle connecting part 1 and the edge connecting part 2 and the box 10, and the outer ends of the middle connecting part 1 and the edge connecting part 2 movably penetrate through the locking piece 20. Namely, the intermediate connection part 1 comprises a connection plate 111 connected to the side surface of the box body 10, and a limit part 112 arranged outside the connection plate 111; the middle penetrating portion 3 of the locking member 20 includes a connecting hole 31 corresponding to the connecting plate 111 and a limiting hole 32 corresponding to the limiting portion 112, and the locking member 20 is prevented from being directly separated from the middle connecting portion 1 to the outside by the limiting portion 112 and the limiting hole 32.

Specifically, the limiting portion 112 of the upper connecting portion 11 of the intermediate connecting portion 1 extends upward from the edge of the connecting portion 111, and the limiting portion 112 of the lower connecting portion 11 of the intermediate connecting portion 1 extends downward from the edge of the connecting portion 111.

Further, as shown in fig. 3, in this embodiment, a rotation locking member 7 may be further disposed on the hinge side 103 of the case 10, one end of the rotation locking member 7 is rotatably connected to the case 10, and the other end is a fastening end 71 and movably fastened in the fastening slot 72 of the other case 10, so that both sides of the case 10 stacked up and down have a structure for connection and fixation, and overall stability of the combined case 10 is improved.

In this embodiment, the rotating locking piece 7 is rotatably connected to the hinge shafts of the upper body 101 and the lower body 102, the body of the rotating locking piece 7 is provided with a fixing hole 73, and the lower body 102 is provided with a fixing block 74 corresponding to the fixing hole 73; when the fastening end 71 of the rotating fastening member 7 is fastened in the fastening slot 72 below, the fixing block 74 is tightly fitted in the fixing hole 73, so as to fix the rotating fastening member 7, and the two sides of the fixing hole 73 may be provided with a relief notch 731 for extending fingers, so that the rotating fastening member 7 is conveniently pulled out from the fixing block 74.

As shown in fig. 4 and 5, in this embodiment, an opening 8 may be further provided at the top of the box 10, a movably mounted top cover 9 may be provided at the opening 8, and the top cover 9 may be fastened to the opening 8 by a plurality of fastening members 91 in a closed manner. When there are a plurality of cases 10 stacked on each other, the top cover 9 is removed from the top of the uppermost case 10, and the usual tools are conveniently taken from the opening 8 without the need to slide the locking member 20 and open the upper body 101 each time.

As shown in fig. 2 and 3, the top cover 9 forms a circle of protruding positioning inner edge 92 at the top of the box 10, a circle of positioning outer edge 93 is protruding at the bottom of the box 10, and the positioning inner edge 92 of the lower box 10 can be positioned and clamped inside the positioning outer edge 93 of the upper box 10, so that rapid positioning can be achieved when the boxes 10 are stacked on each other, and the locking piece 20 can be rapidly fixed in a sliding penetrating manner.

In summary, the combined tool box of the present utility model is detachably and slidably connected to the middle connecting portion 1 and the edge connecting portion 2 of the upper and lower box 10 through the locking member 20, so that the combined connection of different box 10 and the opening and closing of the upper and lower body 102 of the box 10 can be realized through the sliding locking member 20, which is very convenient and practical. And the locking piece 20 is mutually inserted and fixed with the middle connecting part 1 and the edge connecting part 2, so that the connection stability of each box body 10 in the vertical direction is improved.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that equivalent changes and modifications can be made by those skilled in the art without departing from the principles of the present utility model, which still falls within the scope of the present utility model.

Claims

1. A combination tool box, characterized in that:

comprises a box body and a locking piece;

2. The combination tool kit of claim 1, wherein: the middle penetrating part and the edge penetrating part of the locking piece are through holes penetrating through two sides of the locking piece, the middle connecting part and the fixed end on the same side of the edge connecting part are fixedly connected to the box body, and the movable end on the other end is used for enabling all the through holes of the locking piece to penetrate through in a sliding mode, so that the locking piece is connected to the middle connecting part and/or the edge connecting part in a sliding mode.

3. The combination tool kit of claim 2, wherein: the distance between the movable end and the fixed end of the edge connecting part is smaller than that between the movable end and the fixed end of the middle connecting part.

4. The combination tool kit of claim 2, wherein: the locking piece slides and wears to locate intermediate junction and/or marginal connecting portion, be equipped with spacing convex part that spacing locking piece slided on the side of box.

5. The modular tool kit of claim 4, wherein: the limiting convex part comprises an edge limiting convex part for limiting the locking part to leave the movable end of the edge connecting part and a middle limiting convex part for limiting the locking part to leave the movable end of the middle connecting part.

6. The combination tool kit of claim 1, wherein: the box body comprises an upper body and a lower body; one side of the upper body and one side of the lower body are hinged sides which are hinged, and the other side of the upper body and the other side of the lower body are openable and closable opening sides; the middle connecting part and the edge connecting part are arranged on the opening side, and the middle connecting part comprises an upper connecting part arranged on the upper body and a lower connecting part arranged on the lower body.

7. The combination tool kit of claim 6, wherein: the hinge side of box is equipped with rotates the latch fitting, rotate latch fitting one end and rotate and connect in the box, the other end is the buckle end and activity buckle in the catching groove of another box.

8. The combination tool kit of claim 7, wherein: the rotary locking piece is rotationally connected with the hinge shafts of the upper body and the lower body, a fixing hole is formed in the body of the rotary locking piece, and a fixing block is arranged on the lower body or the upper body in a protruding mode corresponding to the fixing hole; when the clamping end of the rotary locking piece is clamped in the clamping groove, the fixing block is tightly matched with the fixing hole in a penetrating manner so as to fix the rotary locking piece.

9. The combination tool kit of claim 1, wherein: the middle connecting part comprises a connecting plate connected to the side surface of the box body and a limiting part arranged at the outer side of the connecting plate; the middle penetrating part of the locking piece comprises a connecting hole corresponding to the connecting plate and a limiting hole corresponding to the limiting part.

10. The combination tool kit of claim 2, wherein: the side of box is equipped with the sunk area, the stiff end of intermediate junction portion and edge connection portion is connected in the lateral wall in sunk area respectively, and the expansion end has the interval with the opposite side lateral wall in sunk area respectively.

11. The combination tool kit of claim 1, wherein: the top of box is equipped with uncovered, and uncovered department movable mounting has the lamina tecti.

12. The combination tool kit of claim 11, wherein: the top cover plate forms a circle of protruding positioning inner edge at the top of the box body, a circle of positioning outer edge is protruding to be arranged at the bottom of the box body, and the positioning inner edge of the lower box body is positioned and clamped on the inner side of the positioning outer edge of the upper box body.