CN220389400U - Tool box upper cover and tool box - Google Patents

Abstract

The utility model discloses a tool box upper cover and a tool box, wherein the tool box comprises: the cover body is suitable for being covered on the box body of the tool box to seal the box body; the storage box comprises a storage body and a top cover arranged on the storage body, wherein a storage space is limited in the storage body, and the top cover can be opened and closed in an operable manner; the storage box is arranged in a detachable mode with the cover body, the upper surface of the cover body is inwards recessed to form a concave cavity, the storage box is matched with the concave cavity in shape, and the storage box is in a storage state stored in the concave cavity and an independent state taken out from the concave cavity. Therefore, the storage box can realize the storage function of the upper cover together with the cover body, and can also be independently used as a storage tool, so that the tool in the storage box can be taken out more flexibly; after the storage box is taken out, the concave cavity of the cover body can be used for temporarily storing some objects, so that the storage diversity of the upper cover is expanded, and the storage flexibility of the upper cover is improved.

Description

Tool box upper cover and tool box

Technical Field

The utility model belongs to the technical field of tool storage devices, and particularly relates to a tool box upper cover and a tool box.

Background

In order to expand the volume of the tool box and the diversity of accommodating tools, some existing tool boxes are provided with a storage cavity on the cover body for storing some tiny tools or parts. In some application scenarios, only small tools or parts stored in the cover body are needed to be taken, but the whole tool box is required to be carried to a place where the tool box needs to be used, so that the carrying is laborious and the operation is inconvenient.

Accordingly, there is a need for an improvement over the prior art to overcome the deficiencies described in the prior art.

Disclosure of Invention

Therefore, the present utility model is to solve the technical problem that the tool box in the prior art is inconvenient to separately use tools and parts stored in the cover body.

In order to solve the above technical problems, the present utility model provides a tool box upper cover, including:

the cover body is suitable for being covered on the box body of the tool box to seal the box body;

the storage box comprises a storage body and a top cover arranged on the storage body, wherein a storage space is defined in the storage body, and the top cover can be used for opening and closing the storage space in an operable manner;

the storage box is arranged in a detachable mode with the cover body, the upper surface of the cover body is inwards recessed to form a concave cavity, the storage box is matched with the concave cavity in shape, and the storage box is in a storage state of being stored in the concave cavity and an independent state of being taken out from the concave cavity.

In one embodiment, the top cover includes an operation portion, a handle groove is disposed at a position corresponding to the cover body, a bottom wall of the handle groove is configured as an inclined plane extending obliquely to the bottom of the cavity, and when the top cover is in a closed position for closing the storage body, the operation portion is located in the handle groove.

In one embodiment, the depth of the concave cavity is the same as the height of the storage box, and in the storage state, the top cover is flush with the upper surface of the cover body.

In one embodiment, the projection outline of the concave cavity on the plane of the upper surface of the cover body corresponds to the outline of the upper surface of the cover body, the concave cavity is located in the central area of the upper surface of the cover body, and the projection area of the concave cavity on the plane of the upper surface of the cover body occupies at least 40% of the area of the upper surface of the cover body.

In one embodiment, the side wall of the concave cavity is obliquely arranged, the outline size of the concave cavity close to the upper surface of the cover body is larger than the outline size of the concave cavity far away from the upper surface of the cover body, and an included angle between the side wall of the concave cavity and the depth direction of the concave cavity is larger than or equal to 1.5 degrees and smaller than or equal to 2.5 degrees.

In one embodiment, the storage box further comprises a partition plate for separating the storage space, the partition plate is arranged in the storage body, the partition plate comprises a grip area, and the grip area is used for a user to grip to lift the storage box upwards to take the storage box out of the concave cavity.

In one embodiment, the partition plate comprises a longitudinal partition plate and a transverse partition plate, the longitudinal partition plate and the transverse partition plate are connected in a mutually perpendicular mode, and the grip area is formed at the connection position of the longitudinal partition plate and the transverse partition plate.

In one embodiment, the two grip areas are located in a middle area of the storage space, and are located on two sides of a center line in a length and/or width direction of the storage box.

In one embodiment, a magnet is disposed on one of the accommodating body and the top cover, a magnetic attraction piece is disposed at the other corresponding position, and the top cover and the accommodating body are attracted through the magnet and the magnetic attraction piece.

In addition, the utility model also provides a tool box, which comprises a box body and the tool box upper cover in any embodiment.

The technical scheme provided by the utility model has the following advantages:

the tool box upper cover and the tool box provided by the utility model have the advantages that the upper cover comprises the cover body and the storage box, the storage box is detachably arranged in the concave cavity of the cover body, the storage box can realize the storage function of the upper cover together with the cover body, and the upper cover can also be independently used as a storage tool, so that the tool in the storage box can be taken out more flexibly; after the storage box is taken out, the concave cavity of the cover body can be used for temporarily storing some objects, so that the storage diversity of the upper cover is expanded, and the storage flexibility of the upper cover is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an upper cover of a tool box according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of an assembled upper cover of a tool box and a box body of the tool box according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of the storage case of the tool case shown in fig. 2 in an independent state;

fig. 4 is a schematic perspective view of a top cover of a storage box provided by an embodiment of the utility model in an open state;

fig. 5 is a schematic view of a simple structure of a section of a cavity of a cover along a depth direction according to an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.

Example 1

The present embodiment provides a tool box top cover 100, which is applied to a tool box and is suitable for being covered on a box body of the tool box to seal the box body. Fig. 1 is a schematic perspective view of a top cover of a tool box according to an embodiment of the present utility model, fig. 2 is a schematic perspective view of an assembled body of the top cover of the tool box and a box body of the tool box according to an embodiment of the present utility model, fig. 3 is a schematic perspective view of a storage box of the tool box shown in fig. 2 in an independent state, and fig. 4 is a schematic perspective view of a top cover of the storage box in an open state according to an embodiment of the present utility model. Referring to fig. 1, the tool box top cover 100 includes a cover 20 and a storage box 10. The storage box 10 is disposed on the cover 20 and is detachably disposed on the cover 20.

The embodiment is described in terms of the application of the upper cover 100 to the tool box 200. Referring to fig. 2 and fig. 3, the cover 20 is suitable for being covered on the box 50 of the tool box 200 to seal the box 50, in this embodiment, the number of the box 50 is more, specifically 3, the cover 20 covers the box 50 at the uppermost layer to seal the box 50 at the uppermost layer, and the box 50 at the next layer is sealed by the box 50 at the last layer. The number of the cartridges 50 is not limited, and may be one, two, or even more.

Referring to fig. 1 and 4, the storage box 10 is used for storing fine tools or parts, and realizes the storage function of the upper cover 100. The storage case 10 includes a storage body 12 and a top cover 11. The top cover 11 is disposed on the storage body 12 and movably connected with the storage body 12, the storage body 12 defines a storage space 13 therein, and the top cover 11 is operable to open and close the storage space 13. In fig. 1, the top cover 11 is in a closed position closing the storage body 12, and in fig. 4, the top cover 11 is in an open position opening the storage body 12, and a user can access the articles from the storage space 13.

Referring to fig. 3, the top surface of the cover 20 is recessed inward to form a cavity 22, the storage box 10 is matched with the cavity 22 in shape, and the storage box 10 has a storage state in which it is stored in the cavity 22 and a separate state in which it is taken out from the cavity 22. Fig. 3 shows a schematic view of the storage case 10 in a state of being independent from the cover 20, the storage case 10 is taken out from the concave cavity 22, and can be carried and used independently, if the articles in the storage case 10 need to be taken out, only the storage case 10 is operated, and the whole upper cover or the whole tool case does not need to be carried. After the storage box 10 is taken out, the concave cavity 20 on the upper surface of the cover body 20 can temporarily store some objects, so that the diversity and flexibility of the use of the upper cover of the tool box are improved. Fig. 1 and 2 show a schematic view of the storage case 10 in a storage state in which the storage case 10 is fitted into the cover 20, is integrally formed with the cover 20, and is covered on the case 50.

The embodiment provides a tool box upper cover, which comprises a cover body and a storage box, wherein the storage box is detachably arranged in a concave cavity of the cover body, can realize the storage function of the upper cover together with the cover body, can also be independently used as a storage tool, and is more flexible to take tools in the storage box; after the storage box is taken out, the concave cavity of the cover body can be used for temporarily storing some objects, so that the storage diversity of the upper cover is expanded, and the storage flexibility of the upper cover is improved.

In order to facilitate the opening and closing of the top cover 11, please refer to fig. 3 and 4, the top cover 11 includes an operation portion 112, and a latch groove 24 is disposed at a corresponding position of the cover 20. Specifically, the operation portion 112 is disposed at the outer edge of the top cover 11, the operation portion 112 is disposed along the extending plane of the top cover 11 in an outwardly protruding manner, the latch groove 24 is disposed at the upper end of the outer side of the side wall of the cavity 22, and is also formed by recessing the upper surface of the cover 20, and is disposed outside the opening of the cavity 22 and is in communication with the cavity 22. The size of the handle groove 24 is slightly larger than that of the operation part 112, when the top cover 11 is at the closed position, the operation part 112 is positioned in the handle groove 24, and the bottom wall 241 of the handle groove 24 is partially exposed, so that fingers can conveniently extend into the gap between the handle groove 24 and the operation part 112 to apply force to the operation part 112. Specifically, the bottom wall 241 of the handle slot 24 is configured as a slope extending obliquely to the bottom of the cavity 24, the operating portion 112 is located in the handle slot 24 and is located right above a portion of the bottom wall 241 of the handle slot 24, and a finger extending into the handle slot 24 can apply a force to the operating portion 112 to open the top cover 11. The bottom wall of the handle groove is obliquely arranged, the fit clearance between the operation part and the handle groove is gradually transited, the visual clearance at the outer edge is minimum, and the appearance is more delicate and attractive.

Referring to fig. 2, in an embodiment, the depth of the cavity 22 is the same as the height of the storage box 10, when the storage box 10 is in the storage state of being stored in the cavity 22, the top cover 11 of the storage box 10 is flush with the upper surface of the cover 20, so that the upper surface of the upper cover 100 is planar after assembly, so that the tool boxes can be stacked conveniently, and the outer contour is more regular and attractive.

In order to expand the storage volume of the upper cover to a greater extent, in one embodiment, the projected outline of the cavity 22 on the plane of the upper surface of the cover 20 corresponds to the outline of the upper surface of the cover 20, and the cavity 22 is located in the central area of the upper surface of the cover 20. Wherein "corresponding" is to be understood as similar, i.e. two shapes are substantially identical, but of different sizes. In this embodiment, the upper surface of the cover 20 is rectangular, and the outline of the opening of the cavity 22 is rectangular. That is, the concave cavities 22 are correspondingly arranged according to the outer contour of the upper surface of the cover 20, the contour shape of the concave cavities 22 is substantially the same as the outer contour shape of the upper surface of the cover 20, and the size is slightly smaller than the outer contour of the upper surface of the cover 20, so that the volume of the storage box 10 is maximized without affecting the normal structural strength and function of the cover 20. Specifically, the projected area of the cavity 22 on the plane of the upper surface of the cover 20 occupies at least 40% of the area of the upper surface of the cover 20. The advantage of setting up like this is that the lid reserved surrounds the size of the outer fringe of cavity suitable, ensures the size of great cavity, improves and accepts the volume proportion.

In a specific embodiment, referring to fig. 3, the cover 20 is substantially rectangular, the upper surface of the cover 20 is substantially rectangular, the cavity 22 is correspondingly rectangular, the length direction of the cavity 22 is the same as the length direction of the cover 20, the width direction of the cavity 22 is the same as the width direction of the cover 20, the center of the opening of the cavity 22 is substantially coincident with the center of the upper surface of the cover 20, and the cavity 22 is located in the central region of the upper surface of the cover 20.

To facilitate removal and insertion of the cartridge 10 from the cavity. In an embodiment, please refer to fig. 5, in which the side wall of the cavity 22 is inclined, the included angle a between the side wall of the cavity 22 and the depth direction of the cavity 22 is greater than or equal to 1.5 degrees and less than or equal to 2.5 degrees. Illustratively, the included angle a takes a value of 2 degrees. The contour dimension of the cavity 22 near the upper surface of the cover 20 is greater than the contour dimension of the cavity 22 away from the upper surface of the cover 20. In other words, the cavity 22 is in a flared shape with gradually enlarged opening, the smaller the cross-sectional dimension of the opening is, the larger the opening dimension of the uppermost end of the cavity 22 is, so as to facilitate the embedding of the storage box 10, and meanwhile, due to the flared shape, the gap between the upper part of the storage box 10 and the side wall of the cavity 22 is larger, so as to facilitate the taking out of the storage box 10.

When the storage case 10 is in the accommodated state of the insert pocket 22, the top cover 11 forms part of the upper surface of the upper cover 100, and the user can operate the operation portion 112 of the top cover 11 to open the storage case. In order to facilitate the refinement of the accommodating space and the refinement of the storage, in an embodiment, referring to fig. 4, the accommodating box 10 further includes a partition 14 for separating the accommodating space 13, the partition 14 is disposed in the accommodating body 12, and separates the accommodating space 13 into a plurality of smaller sub-accommodating areas, each of the sub-accommodating areas can be used for storing a type of tools, so that the tools can be stored in a refined and classified manner, and the trouble that the tools are mixed together in the accommodating space can be reduced.

Further, to facilitate removal of the case 10, the divider 14 includes grip areas a, B for a user to grasp to lift the case 10 upward and remove it from the pocket 22. The setting of tongs region provides the user and carries out the tongs of gripping to the receiver, and the user of being convenient for takes out the receiver.

Further, the diaphragm 14 includes a longitudinal diaphragm 142 and a diaphragm 141, the longitudinal diaphragm 142 and the diaphragm 141 are connected to each other perpendicularly, and the grip areas a, B are formed at the connection of the longitudinal diaphragm 142 and the diaphragm 141. The region of tongs sets up in the cross connection department of longitudinal baffle and diaphragm, and the baffle of crossing is held from a plurality of different sides to the finger of being convenient for, and the force application is held to the staff of being convenient for more, and the taking out of receiver is more convenient.

In this embodiment, the joint of the longitudinal partition 142 and the transverse partition 141 is in a t shape, and the joint of the t-shaped partition is associated with 3 sub-storage areas, so that at least three fingers of a human hand can correspondingly extend into the 3 sub-storage areas to pinch the grip areas. In other embodiments, the connection between the longitudinal and transverse spacers 142, 141 is cross-shaped, so that 4 fingers of a human hand can extend into the 4 adjacent sub-receiving areas to clamp the grip area.

Specifically, the grip areas (a, B) include two, respectively, a grip area a and a grip area B, which are located in the middle area of the storage space 13 and on both sides of the center line L in the width direction of the storage box 10. Wherein, the central line L is parallel to the width direction and passes through the geometric center of the storage box. In other embodiments, two grip areas a and B may be disposed on both sides of the center line of the storage box 10 in the longitudinal direction; or are provided on both sides of the center line in the longitudinal direction and the width direction at the same time. So, when carrying the receiver through two grab handle regions, the focus of receiver is located between two grab handle regions, and the receiver can steadily take out, and is difficult to take place the skew, can reduce the risk that the storage tool that takes out the skew of process receiver led to drops.

The "width direction" and the "length direction" of the storage case are referred to as the side of the top cover where the operation portion is provided, and before the storage case is opened, the body is located on the side of the storage case where the operation portion is provided, facing the operation portion, and the left-right direction of the user is the length direction of the storage case, and the front-rear direction of the user is the width direction of the storage case. The shape of the storage box may be square, rectangular, oval, and the length direction and width direction are defined according to the above rule, and the storage box may be other shapes, which are not limited herein.

Referring to fig. 4, the accommodating body 12 is further provided with a lock catch 15, and a lock slot 16 is disposed at a corresponding position of the top cover 11, and the lock catch 15 is correspondingly matched with the lock slot 16 for being embedded into the lock slot 16 to position the top cover 11 and the accommodating body 12. The top cover needs to be opened by overcoming the matching relation between the lock catch and the lock groove, so that the risk of the false opening of the top cover can be reduced.

In one embodiment, the lock catch 15 is configured as a magnet, the lock slot 16 is a magnetic attraction member, and specifically, the magnetic attraction member may be a structure made of iron, cobalt, nickel or an alloy thereof; or the magnetic attraction piece is also a magnet. The magnetic attraction member 16 may be attracted by a magnet and receive the attraction force of the magnet. The lock catches 15 are mutually attracted after being inserted into the lock grooves 16. Of course, the lock catch 15 may be a magnetic attraction member, and the corresponding lock slot 16 is a magnet. In another embodiment, the housing body 12 and the top cover 11 are each provided with a housing groove in which the magnet and the magnetic attraction member are mounted, respectively. In yet another embodiment, one of the accommodating body 12 and the top cover 11 is provided with an accommodating groove for installing a magnet or a magnetic attraction piece, and the magnetic attraction piece or the magnet matched with the accommodating groove is directly fixed on the other of the body 12 and the top cover 11, and the like, which is not described herein. That is, a magnet is provided on one of the housing body 12 and the top cover 11, and a magnetic attraction member is provided at the other corresponding position, as long as attraction between the top cover 11 and the housing body 12 can be achieved. The magnet and the magnet may be configured in other shapes, such as a square block shape, a cylindrical shape, or a circular ring shape, without limitation.

In order to improve the structural strength of the storage body 12, the inner wall of the storage body 12 is further provided with reinforcing ribs 124. Specifically, the reinforcing ribs 124 have a plurality of reinforcing ribs 124 vertically arranged and parallel to each other. The vertical reinforcing ribs 124 can strengthen the structural strength of the storage body 12 and increase the bearing capacity thereof.

A length side of the top cover 11 is pivotally connected to a side of the accommodating body 12. The two width sides of the top cover 11 are provided with notch structures 115 near the ends of the length sides which are pivotally connected, and the corresponding positions of the upper ends of the side walls of the accommodating body 12 are provided with raised structures 125 which are complementary with the notch structures 115. When the top cover 11 is in the closed position covering the storage body 12, the notch structure 115 and the protrusion structure 125 are combined to form a seam, the seam is irregularly shaped and is positioned at two sides of the combined seam of the top cover 11 and the storage body 12, so that the aesthetic property of the top cover is improved.

To facilitate movement of the tool case, the upper cover 100 also includes a handle 30. Specifically, the handle 30 is disposed on the cover 20 and is rotatable relative to the cover 20, and when the handle 30 is pivoted to form an angle with the cover 20, a user can hold the handle 30 to lift the tool box 200 to a desired position. When the tool box 200 is not required to be carried, the handle 30 can be pivoted to be flush with the upper surface of the cover 20, as shown in fig. 2, the handle 30 is in a non-operating state, the upper surface of the handle 30 is flush with the cover 20, and the handle 30 does not increase the height dimension of the tool box, so that the tool box can be stacked.

In summary, according to the tool box upper cover provided by the utility model, the detachable storage box is arranged, so that the flexibility of storage of the upper cover is improved on the premise of realizing the storage function.

Example 2

The utility model also provides a tool box. Referring to fig. 2 and 3, the tool box 200 includes a box body 50 and a tool box top cover 100 according to any of the above embodiments. The above structures and components are detailed in embodiment 1, and the same reference numerals are used for the same components and are not repeated here.

In one embodiment, the tool holder is a multi-layered tool holder. The case 50 includes a plurality of cases 50 stacked on each other, and the upper cover 100 is disposed on the uppermost case 50. Fig. 2 and 3 show schematic views of a 3-layer tool box, and in other embodiments, the box body of the tool box can be other numbers, which are not limited herein.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. Based on the embodiments of the present utility model, those skilled in the art may make other different changes or modifications without making any creative effort, which shall fall within the protection scope of the present utility model.

Claims (10)

1. A tool case top cover, comprising:

the cover body is suitable for being covered on the box body of the tool box to seal the box body;

the storage box comprises a storage body and a top cover arranged on the storage body, wherein a storage space is defined in the storage body, and the top cover can be used for opening and closing the storage space in an operable manner;

the storage box is arranged in a detachable mode with the cover body, the upper surface of the cover body is inwards recessed to form a concave cavity, the storage box is matched with the concave cavity in shape, and the storage box is in a storage state of being stored in the concave cavity and an independent state of being taken out from the concave cavity.

2. The tool box upper cover according to claim 1, wherein the top cover includes an operation portion, a handle groove is provided at a position corresponding to the cover body, a bottom wall of the handle groove is configured as a slope extending obliquely to a bottom of the cavity, and the operation portion is located in the handle groove when the top cover is in a closing position for closing the housing body.

3. The tool box upper cover according to claim 1, wherein the depth of the recessed cavity is the same as the height of the housing case, and in the housing state, the top cover is flush with the upper surface of the cover body.

4. The tool box upper cover according to claim 1, wherein the projection outline of the concave cavity on the plane of the upper surface of the cover corresponds to the outline of the upper surface of the cover, the concave cavity is located in the central area of the upper surface of the cover, and the projection area of the concave cavity on the plane of the upper surface of the cover occupies at least 40% of the area of the upper surface of the cover.

5. The tool box upper cover according to claim 1, wherein the side wall of the concave cavity is inclined, the outline dimension of the concave cavity near the upper surface of the cover body is larger than the outline dimension of the concave cavity far from the upper surface of the cover body, and the included angle between the side wall of the concave cavity and the depth direction of the concave cavity is larger than or equal to 1.5 degrees and smaller than or equal to 2.5 degrees.

6. The tool box upper cover according to claim 1, wherein the storage box further comprises a partition plate for partitioning the storage space, the partition plate is arranged in the storage body, and the partition plate comprises a grip area for a user to grip to lift the storage box upwards to take out the storage box from the concave cavity.

7. The tool box upper cover of claim 6, wherein the partition comprises a longitudinal partition and a transverse partition, the longitudinal partition and the transverse partition being connected perpendicular to each other, and the grip area is formed at a connection between the longitudinal partition and the transverse partition.

8. The tool box upper cover according to claim 7, wherein the grip areas include two, and the two grip areas are located in a middle area of the storage space and are located on both sides of a center line in a length and/or width direction of the storage box, respectively.

9. The tool box upper cover according to claim 1, wherein a magnet is provided on one of the housing body and the top cover, and a magnetic attraction member is provided on the other corresponding position, and the top cover and the housing body are attracted by the magnet and the magnetic attraction member.

10. A kit comprising a case and a kit cover as claimed in any one of claims 1 to 9.