Tool box with inner box and outer box matched structure

Abstract

The utility model relates to the technical field of cleaning tools, in particular to a tool box with an inner box and outer box matching structure, which comprises an outer box body, an inner box body and a box cover, the inner box body is placed in the outer box body, a first handle is arranged outside the outer box body, a second handle is arranged inside the inner box body, and a cover locking structure is arranged between the box cover and the outer box body. The box cover can be fixedly covered on the outer box body through the cover locking structure; the inner box body is internally provided with a second handle structure, the outer box body is externally provided with a first handle structure, so that a box cover can be arranged on the outer box body, cleaning tools are mainly placed in the inner box body, and after the inner box body is covered, the outer box body and the inner box body are used as a whole so as to be convenient to carry; the outer box body serves as a container capable of containing water or garbage and can be provided with the handle so that the water or the garbage can be taken conveniently, and great convenience is brought to cleaning personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a tool box with an inner and outer box matching structure. Background Art

[0002] As people pay more and more attention to their living environment and hygiene, and some cleaning tools are gradually specialized, a domestic cleaning industry has emerged on the market. Professional cleaning staff can use cleaning equipment, tools and chemicals to clean the floor, walls, ceilings, balconies, kitchens, bathrooms and other parts of the room, and carry out targeted cleaning of windows, glass, stoves, sanitary ware, furniture, etc., so as to achieve the purpose of environmental cleaning, sterilization, preservation, and item maintenance. Before or during cleaning, since there are many cleaning tools and chemicals involved, cleaning staff will use special tool boxes for storage, which is convenient for carrying and standardized placement of cleaning tools, bringing great convenience to cleaning staff before and during cleaning.

[0003] During the cleaning process, since there are many cleaning tools and chemicals involved, cleaning staff need to use tool boxes or tool bags for storage. However, the existing tool boxes or tool bags have a single function and only realize the storage of tools. During the cleaning process, some chemicals or dirt need to be contained by corresponding storage tools. Tool boxes that are only used to place tools will not be able to serve as containers for chemicals or dirt due to space limitations. Therefore, it is necessary to propose an improved technical solution to solve the above problems. Utility Model Content

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0005] A tool box with an inner and outer box matching structure comprises an outer box body, an inner box body and a box cover, wherein the inner box body is placed inside the outer box body, a first handle is arranged outside the outer box body, and a second handle is arranged inside the inner box body, and a locking cover structure is arranged between the box cover and the outer box body, so that the box cover can be fixedly covered on the outer box body through the locking cover structure.

[0006] Preferably, bosses protrude outward on both sides of the outer box body, so that a accommodating space is formed on the inner side of the outer box body through the bosses, a first rotating shaft member is connected to the bosses, and a second rotating shaft member corresponding to the accommodating space is connected to the inner box body, and the first rotating shaft member and the second rotating shaft member are offset and separated from each other up and down, the first handle is connected to the outside of the outer box body through the first rotating shaft member, and the second handle is connected to the inside of the inner box body through the second rotating shaft member.

[0007] Preferably, the first rotating shaft member and the second rotating shaft member both include a rotating shaft sleeve and a shaft cap fixedly installed on the end of the rotating shaft sleeve, and shaft holes are opened on the inner box body and the outer box body, one end of the rotating shaft sleeve is restricted in the accommodating space, and the rotating shaft sleeve of the outer box body passes through its shaft hole to the outer box body and is rotatably connected to the first handle, and the first handle is fixed by the cooperation of the shaft cap and the rotating shaft sleeve; the rotating shaft sleeve of the inner box body passes through its shaft hole to the inner box body and is rotatably connected to the second handle, and the second handle is fixed by the cooperation of the shaft cap and the rotating shaft sleeve.

[0008] Preferably, the rotating shaft sleeve has a fastening portion, a limiting portion formed at one end of the fastening portion, and a connecting portion formed at the other end of the fastening portion, and a plurality of protrusion structures are evenly distributed on the fastening portion, the fastening portion is interference fit with the shaft hole through the protrusion structure, the limiting portion is limited within the accommodating space, and the connecting portion is used for rotational cooperation with the first handle or the second handle; the shaft cap is fixed to the shaft sleeve along one end of the connecting portion, so that the first handle or the second handle is limited between the shaft cap and the fastening portion.

[0009] Preferably, the upper parts of the outer box body and the inner box body are expanded outward so that a first boss structure is formed in the upper part of the outer box body, and a second boss structure is formed in the upper part of the inner box body. The inner box body is supported on the first boss structure of the outer box body through the second boss structure, and the second handle is restricted on the second boss structure.

[0010] Preferably, the locking cover structure includes at least one group of fixing buckles arranged at the edge of the box cover and symmetrically distributed, the fixing buckles include a fixing plate and a fastening plate which is flippably connected to one end of the fixing plate, the fixing portion is fixedly installed at the edge of the box cover, a fastening portion is formed on the fastening plate, the fastening plate is flipped to dock with the side of the outer box body, and a circle of reinforcing edges is arranged around the upper end of the outer box body, and the fastening portion is snapped into cooperation with the reinforcing edge.

[0011] Preferably, a storage compartment is also placed inside the inner box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By adopting a structural design in which an outer box body and an inner box body are matched inside and outside, the inner box body adopts an internally arranged second handle structure, and the outer box body adopts an externally designed first handle structure, so that a box cover can be provided on the outer box body, and cleaning tools are mainly placed in the inner box body. After the cover is closed, the outer box body and the inner box body are regarded as a whole for easy carrying. When in use, the inner box body is taken out of the outer box body, and the outer box body itself acts as a container for water or garbage, and can have a handle for easy taking, which brings great convenience to the cleaning staff.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure at the position of the lock cover structure in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the first rotating shaft component or the second rotating shaft component in the utility model.

[0020] The reference numerals and names in the figures are as follows:

[0021] Outer box body 10, first handle 11, boss portion 12, first boss structure 13, reinforcement edge 14, inner box body 20, second handle 21, storage compartment 22, second boss structure 23, box cover 30, locking cover structure 40, fixing plate 41, fastening plate 42, fastening portion 43, first rotating shaft component 50, rotating shaft sleeve 51, fastening portion 511, limiting portion 512, connecting portion 513, shaft cap 52, second rotating shaft component 60. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-2In the embodiment of the utility model, a tool box with an inner and outer box matching structure includes an outer box body 10, an inner box body 20 and a box cover 30. The inner box body 20 is placed in the outer box body 10. A first handle 11 is arranged on the outside of the outer box body 10, and a second handle 21 is arranged on the inside of the inner box body 20. A locking cover structure 40 is arranged between the box cover 30 and the outer box body 10, so that the box cover 30 can be fixedly covered on the outer box body 10 through the locking cover structure 40. By adopting the structural design of the outer box body 10 and the inner box body 20 for inner and outer matching, the inner box body 20 can be placed in the outer box body 10. The body 20 adopts an internally arranged second handle 21 structure, and the outer box body 10 adopts an externally designed first handle 11 structure, so that a box cover 30 can be arranged on the outer box body 10, and the cleaning tools are mainly placed in the inner box body 20. After the covers are closed, the outer box body 10 and the inner box body 20 are regarded as a whole for easy carrying. When in use, the inner box body 20 is taken out from the outer box body 10, and the outer box body 10 itself acts as a container for water or garbage, and can have a handle for easy taking, which brings great convenience to the cleaning staff.

[0024] See also Figure 1 , Figure 2 and Figure 4 In this embodiment, bosses 12 are protruded outward on both sides of the outer box body 10, so that a storage space is formed on the inner side of the outer box body 10 through the bosses 12, a first rotating shaft 50 is connected to the bosses 12, and a second rotating shaft 60 corresponding to the storage space is connected to the inner box body 20, and the first rotating shaft 50 and the second rotating shaft 60 are staggered and separated from each other up and down, and the first handle 11 is connected to the outside of the outer box body 10 through the first rotating shaft 50, and the second handle 21 is connected to the inner side of the inner box body 20 through the second rotating shaft 60; the storage space is formed by setting the bosses 12, so that the first rotating shaft 50 and the second rotating shaft 60 can be accommodated, so as to realize the first handle 11 The arrangement of the first rotating shaft member 50 and the second rotating shaft member 60 both include a rotating shaft sleeve 51 and a shaft cap 52 fixedly installed on the end of the rotating shaft sleeve 51. Axial holes are provided on the inner box body 20 and the outer box body 10. One end of the rotating shaft sleeve 51 is limited in the accommodating space. The rotating shaft sleeve 51 of the outer box body 10 passes through its shaft hole to the outer box body 10 and is rotatably connected to the first handle 11, and the first handle 11 is fixed by the cooperation of the shaft cap 52 and the rotating shaft sleeve 51; the rotating shaft sleeve 51 of the inner box body 20 passes through its shaft hole to the inner box body 20 and is rotatably connected to the second handle 21, and the second handle 21 is fixed by the cooperation of the shaft cap 52 and the rotating shaft sleeve 51.

[0025] See also Figure 4In this embodiment, the shaft sleeve 51 has a fastening portion 511, a limiting portion 512 formed at one end of the fastening portion 511, and a connecting portion 513 formed at the other end of the fastening portion 511. A plurality of protrusion structures are evenly distributed on the fastening portion 511. The fastening portion 511 is interference-fitted with the shaft hole through the protrusion structure. The limiting portion 512 is limited within the accommodating space. The connecting portion 513 is used for rotationally fitting with the first handle 11 or the second handle 21. The shaft cap 52 is fixed to the shaft sleeve along one end of the connecting portion 513, so that the first handle 11 or the second handle 21 is limited between the shaft cap 52 and the fastening portion 511. Through the design of the three-section structure of the shaft sleeve 51 and the cooperation between the shaft cap 52 and the shaft sleeve 51, the handle can be easily assembled and rotatably connected to the shaft member, and its structural design is simple and durable.

[0026] See also Figure 2 In this embodiment, the upper parts of the outer box body 10 and the inner box body 20 are expanded outward, so that a first boss structure 13 is formed in the upper part of the outer box body 10, and a second boss structure 23 is formed in the upper part of the inner box body 20. The inner box body 20 is supported on the first boss structure 13 of the outer box body 10 through the second boss structure 23, and the second handle 21 is restricted on the second boss structure 23, so that the second handle 21 can be kept on the upper part after the cleaning tool is placed, and the second handle 21 will not be blocked by the cleaning tool.

[0027] See also Figure 3 In this embodiment, the locking cover structure 40 includes at least one group of fixed buckles arranged at the edge of the box cover 30 and symmetrically distributed. The fixed buckles include a fixing plate 41 and a fastening plate 42 that can be flipped and connected to one end of the fixing plate 41. The fixing portion is fixedly installed at the edge of the box cover 30. A fastening portion 43 is formed on the fastening plate 42. The fastening plate 42 is flipped to dock with the side of the outer box body 10, and a circle of reinforcement edge 14 is arranged around the upper end of the outer box body 10. The fastening portion 43 is snap-fitted with the reinforcement edge 14. When in use, the fastening plate 42 is grasped by hand to flip it over, and the box cover 30 is fixed by the snap-fitting of the fastening portion 43 and the reinforcement edge 14, and the box cover 30 is opened by the disengagement of the fastening portion 43 from the reinforcement edge 14. The operation is simple.

[0028] See also Figure 2 In this embodiment, a storage compartment 22 is also placed inside the inner box body 20. The storage compartment 22 can be used to place some medicines or small cleaning tools, so that the tools in the tool box can be placed more neatly.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A tool box with an inner and outer box matching structure, comprising an outer box body, an inner box body and a box cover, characterized in that: The inner box is placed in the outer box, a first handle is arranged outside the outer box, a second handle is arranged inside the inner box, and a locking cover structure is arranged between the box cover and the outer box, so that the box cover can be fixedly covered on the outer box through the locking cover structure.

2. A tool box with an inner and outer box matching structure according to claim 1, characterized in that: Bosses protrude outward on both sides of the outer box body, so that a accommodating space is formed on the inner side of the outer box body through the bosses, a first rotating shaft is connected to the bosses, and a second rotating shaft corresponding to the accommodating space is connected to the inner box body, and the first rotating shaft and the second rotating shaft are offset and separated from each other up and down, the first handle is connected to the outside of the outer box body through the first rotating shaft, and the second handle is connected to the inside of the inner box body through the second rotating shaft.

3. A tool box with an inner and outer box matching structure according to claim 2, characterized in that: The first rotating shaft member and the second rotating shaft member both include a rotating shaft sleeve and a shaft cap fixedly installed on the end of the rotating shaft sleeve. Axial holes are opened on the inner box body and the outer box body. One end of the rotating shaft sleeve is limited in the accommodating space. The rotating shaft sleeve of the outer box body passes through its shaft hole to the outer box body and is rotatably connected to the first handle, and the first handle is fixed by the cooperation of the shaft cap and the rotating shaft sleeve; the rotating shaft sleeve of the inner box body passes through its shaft hole to the inner box body and is rotatably connected to the second handle, and the second handle is fixed by the cooperation of the shaft cap and the rotating shaft sleeve.

4. A tool box with an inner and outer box matching structure according to claim 3, characterized in that: The rotating shaft sleeve has a fastening part, a limiting part formed at one end of the fastening part, and a connecting part formed at the other end of the fastening part. A plurality of protrusion structures are evenly distributed on the fastening part. The fastening part is interference fit with the shaft hole through the protrusion structure. The limiting part is limited within the accommodating space. The connecting part is used for rotational cooperation with the first handle or the second handle. The shaft cap is fixed to the shaft sleeve along one end of the connecting part so that the first handle or the second handle is limited between the shaft cap and the fastening part.

5. The tool box with inner and outer box matching structure according to claim 1, characterized in that: The upper parts of the outer box and the inner box are expanded outward, so that a first boss structure is formed in the upper part of the outer box, and a second boss structure is formed in the upper part of the inner box. The inner box is supported on the first boss structure of the outer box through the second boss structure, and the second handle is limited on the second boss structure.

6. The tool box with inner and outer box matching structure according to claim 1, characterized in that: The locking cover structure includes at least one group of fixed buckles arranged at the edge of the box cover and symmetrically distributed, the fixed buckles include a fixed plate and a fastening plate which is flippably connected to one end of the fixed plate, the fixed portion is fixedly installed at the edge of the box cover, a fastening portion is formed on the fastening plate, the fastening plate is flipped to dock with the side of the outer box body, and a circle of reinforcing edges is arranged around the upper end of the outer box body, and the fastening portion is snapped into cooperation with the reinforcing edges.

7. The tool box with inner and outer box matching structure according to claim 1, characterized in that: A storage compartment is also arranged inside the inner box.

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