WO2022110869A1

WO2022110869A1 - Tool storage box

Info

Publication number: WO2022110869A1
Application number: PCT/CN2021/109598
Authority: WO
Inventors: 王猛
Original assignee: 上海西美工具进出口有限公司
Priority date: 2020-11-25
Filing date: 2021-07-30
Publication date: 2022-06-02
Also published as: CN215848099U

Abstract

A tool storage box. The tool storage box comprises a first box body (10) and a second box body (20) which can be covered by each other, wherein each of the first box body (10) and the second box body (20) comprises a first end (12, 22) and a second end (13, 23) opposite the first end (12, 22), the first end (12) of the first box body (10) is rotatably connected to the first end (22) of the second box body (20), a first cavity (11) is provided in the first box body (10), a second cavity (21) is provided in the second box body (20), the first cavity (11) and the second cavity (21) are separated in a transverse direction, the first box body (10) is rotatably connected to the first cavity (11) by means of a first connection portion, and the second box body (20) is rotatably connected to the second cavity (21) by means of a third connection portion. The device is convenient for a user to take out tools.

Description

A tool storage box

This application claims the priority of the Chinese patent application with the filing date of November 25, 2020, the application number of 202022762285.6, and the invention name of "a tool storage box", the entire contents of which are incorporated into this application by reference.

technical field

The invention relates to the field of storage boxes, in particular to a tool storage box.

Background technique

The existing tool box includes a box body and a box cover. The box body is provided with one or more inner boxes for storing tools. When in use, after the storage box is opened, the box cover needs to be rotated 180° to remove the tool from the inner box. It is troublesome to take out the tool, and it is troublesome to take out the tool from the tool box. If a separate box cover is provided, it will occupy a large space, which not only wastes the space of the tool box, but also increases the manufacturing cost. Therefore, there is a need for a tool storage box to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a tool storage box to solve the above-mentioned technical problems.

A tool storage box, comprising a first box body and a second box body that can be covered with each other, the first box body and the second box body both include a first end and a first end opposite to the first end. The second end of the first box body is rotatably connected to the first end of the second box body, the interior of the first box body and the second box body are respectively provided with cavities, and the A traction inner box for storing tools is arranged in the cavity, and the traction inner box includes a first traction inner box installed in the first box body and a second traction inner box installed in the second box body, respectively. The first traction inner box and the second traction inner box both have a first end and a second end opposite to the first end, and the second end of the first traction inner box and the second traction inner box rotate. The second end of the first traction inner box is rotatably connected to the first box body, and the second end of the second traction inner box is rotatably connected to the second box body. The second end of the first box body and the second end of the second box body move away from each other, the second ends of the first traction inner box and the second traction inner box rotate at an angle relative to each other, and the first traction inner box The first end of the second traction inner box rotates relative to the first box body, and the first end of the second traction inner box rotates relative to the second box body.

As a further solution of the present invention, an inner box for storing tools is further arranged in the cavity, the cavity includes a first cavity and a second cavity separated along a lateral direction, and the inner box includes a first inner box. box and a second inner box, the first inner box and the first traction inner box are accommodated in the first cavity, and the second inner box and the first traction inner box are accommodated in the second cavity Two traction inner boxes, the first inner box, the second inner box, the first traction inner box and the second traction inner box are placed in parallel with each other.

As a further solution of the present invention, the first inner box and the first cavity are rotatably connected through a first connection part, and the second inner box and the second cavity are rotatably connected through a third connection part .

As a further solution of the present invention, the tool storage box further comprises a pair of first translation links arranged parallel to two opposite sides of the first cavity along a vertical direction perpendicular to the lateral direction, and arranged parallel to the second A pair of second translation links on two opposite sides of the cavity, the first translation links are connected with the first inner box and the first traction inner box, and the second translation links are connected with the second The inner box and the second traction inner box are connected, when the second end of the first box body is rotated and opened relative to the second end of the second box body, the first traction inner box and the second traction inner box are opened. The second end rotates relatively to drive the first translation link and the second translation link to move in the vertical direction, and the first translation link and the second translation link drive the The inner box rotates.

As a further solution of the present invention, the first translation link is rotatably connected with the first inner box and the first traction inner box, and the second translation link is connected with the second inner box and the first traction inner box. The second traction inner box is rotatably connected, and the first translation link and the second translation link drive the movement to drive the first inner box and the second inner box relative to the first translation link and the second inner box, respectively. The second translation link rotates.

As a further solution of the present invention, the first translation link and the first traction inner box are rotatably connected between the first end and the second end, and the second translation link and the second traction The inner box is rotatably connected between the first end and the second end, and the second ends of the first traction box and the second traction box rotate relatively to drive the first translation link and the second end. The two translation links move upward along the vertical direction.

As a further solution of the present invention, the first inner box and the first box body are rotatably connected to a first connecting portion, and the first translation link and the first inner box are rotatably connected to a second connecting portion , the second connecting portion is arranged below the first connecting portion.

As a further solution of the present invention, the first connecting portion is a first connecting shaft, and the first inner box and the first box body are rotatably connected through a shaft hole in the form of fitting.

As a further solution of the present invention, the second connecting portion is a second connecting shaft, and the first inner box and the first translation link are rotatably connected through a shaft hole in the form of fitting.

As a further solution of the present invention, the first translation link and the second translation link are respectively arranged on both sides of the corresponding inner box and the traction inner box, and the first translation link is located on the first translation link. In a first slideway between the inner side of the outer wall of the box and the outer side of the inner box and the outer wall of the traction inner box, the second translation link is located between the inner side of the outer wall of the second box and the inner box and the traction inner In the second slideway between the outer sides of the outer wall of the box, when the first box body and the second box body are rotated and opened, the first translation link and the second translation link are pulled after the traction inner box is pulled. The rod performs parallel movement in its corresponding first slideway and second slideway.

As a further solution of the present invention, a second connection shaft and a first connection shaft are respectively provided on both sides of the inner box and the traction inner box, and the first connection shafts at both ends of the inner box and the traction inner box are respectively fixed to the corresponding On the two sides of the first box body and the second box body, the inner box and the traction inner box can rotate in the first box body and the second box body along the rotation axis.

As a further solution of the present invention, the ends of the first translation link and the second translation link are provided with shaft holes, and the shaft holes are rotatably connected with the second connection shaft.

As a further solution of the present invention, the outer walls of the first box body and the second box body are provided with gaps. When the traction inner box and the second connecting shaft of the inner box are rotated to the outer walls of the first box body, When the two box bodies are notched, the tool storage box reaches the maximum rotation angle.

As a further solution of the present invention, the first box body and the second box body are connected by two rotation pins, and the first box body and the second box body are rotated by the two rotation axis pins Open or close movement.

As a further solution of the present invention, a buckle device is further provided between the first box body and the second box body, and the buckle device includes a hook arranged on the second box body, and a hook arranged on the first box body. A block corresponding to the position of the hook on the box body.

As a further solution of the present invention, the inner box is provided with a groove that matches the outline of the tool and is used to accommodate the tool, and the opening direction of the groove is perpendicular to the surface of the first box body or the second box body. . .

As a further solution of the present invention, the inner box is provided with a plurality of through holes for accommodating tools, and the direction of the through holes is perpendicular to the surface of the first box body or the second box body.

As a further solution of the present invention, the inner box is provided with a groove for accommodating the tool and matching the contour of the tool, and the opening direction of the groove is away from the surface of the first box body or the second box body .

In conjunction with the above technical solutions, the beneficial effects brought by the present invention are analyzed as follows:

The invention provides a tool storage box. By arranging a first pulling inner box and a second pulling inner box connected in the storage box, when the first box body and the second box body are opened, the first pulling inner box and the second pulling inner box are opened. The second traction inner box is pulled first, thereby driving the inner box to turn over, and the tool storage box is in a standing state when opened, which is convenient for users to take out tools from the surfaces of the first box body and the second box body.

Description of drawings

1 and 2 are schematic structural diagrams of the tool storage box in a closed state according to the first embodiment of the present invention;

Fig. 3, Fig. 4, Fig. 5 are structural schematic diagrams of the tool storage box in the open state of the first embodiment of the present invention;

Fig. 6 is the perspective exploded view of Fig. 5;

Fig. 7 is the perspective exploded view of another angle of Fig. 6;

Fig. 8 is the enlarged view of the circled part of Fig. 7;

9 is a perspective view of the towing box in the closed state of the tool storage box;

Fig. 10 is a three-dimensional schematic diagram of another angle of Fig. 9;

Figure 11 is a perspective view of the towing box when the tool storage box is opened;

Fig. 12 is a perspective view of another angle of Fig. 11;

Figure 13 is a partially exploded view of the tool storage box;

14 is a cross-sectional view of the tool storage box after removing the first translation link and the second translation link in a closed state;

15 is a cross-sectional view of the tool storage box after removing the first translation link and the second translation link in an open state;

16 is a schematic structural diagram of the tool storage box in a closed state according to the second embodiment of the present invention;

FIG. 17 is a perspective view of another angle of FIG. 16;

18 , 19 , 20 and 21 are schematic structural diagrams of the tool storage box in the opened state according to the second embodiment of the present invention.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work, all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the orientations or positional relationships shown in the accompanying drawings, only for the purpose of It is convenient to describe the present invention and to simplify the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated connection. Ground connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIG. 1-15, which is the first embodiment of the present invention. A tool storage box, including a first box body 10 and a second box body 20 that can be covered with each other, the first box body 10 and the second box body 20 both include a

first end

12, 22 and a The second ends 13 and 23 opposite to the first ends 12 and 22 are rotatably connected to the first end 12 of the first box body 10 and the first end 22 of the second box body 20 . A first cavity 11 is opened inside the first box body 10 , a second cavity 21 is opened inside the second box body 20 , and the first cavity 11 and the second cavity 21 are in a transverse direction separated. The first inner box 10 and the first cavity 11 are rotatably connected through a first connecting portion, and the second inner box 20 and the second cavity 21 are rotatably connected through a third connecting portion.

The first cavity 11 of the first box body 10 and the second cavity 21 of the second box body 20 are provided with a plurality of

inner boxes

31 , 32 for storing tools and a pulling inner box 4 . The

boxes

31 and 32 and the traction inner box 4 can be arranged side by side and parallel to the first box body 10 and the second box body 20 in the corresponding first cavity 11 and the second cavity 21 . The traction inner box 4 includes a first traction inner box 41 and a second traction inner box 42 installed in the first box body 10 and the second box body 20 respectively. The first traction inner box 41 and the second traction inner box 42 The pulling inner boxes 42 each have first ends 411 and 421 and second ends 412 and 422 opposite to the first ends (please refer to FIG. 3 ).

The second end 412 of the first traction inner box 41 is rotatably connected to the second end 422 of the second traction inner box 42 , and the second end 412 of the first traction inner box 41 is connected to the first box body 10 . Rotationally connected, the second end 422 of the second traction inner box 42 is rotatably connected to the second box body 20, when the second end 13 of the first box body 10 and the second box body 20 The two ends 23 move away from each other, the second ends of the first traction inner box 41 and the second traction inner box 42 rotate relative to each other at an angle, and the first end 411 of the first traction inner box 41 is relative to the first box body 10 . When rotated, the first end 421 of the second traction inner box 42 rotates relative to the second box body 20 . Specifically, the first traction inner box 41 and the second traction inner box 42 are rotatably connected by two rotating pins 43. When the first box body 10 and the second box body 20 are opened, the first box body 10 and the second box body 20 are opened. A pulling inner box 41 and a second pulling inner box 42 are first pulled by the opening action of the first inner box 10 and the second inner box 20, and the first pulling inner box 41 is opposite to the first box body 10 rotation, the second traction inner box 42 rotates relative to the second box body 20 , and at the same time, the two perform relative rotation around the rotation pin shaft 43 .

Referring to FIGS. 6 to 7 , the tool storage box 100 further includes a pair of first translation links 51 parallel to the two opposite sides of the first cavity 11 along a vertical direction perpendicular to the lateral direction. A pair of second translation links 52 are arranged on two opposite sides of the second cavity 21, the first translation links 51 are connected with the first inner box 31 and the first traction inner box 41, the The second translation link 52 is connected to the second inner box 32 and the second traction inner box 42 , and a pair of the first translation links 51 and a pair of the second translation links 52 are parallel to each other and can be connected to each other. The corresponding first cavity 11 and the second cavity 21 slide in the longitudinal direction. When the second end 13 of the first box body 10 is rotated and opened relative to the second end 23 of the second box body 20 , the second ends 412 of the first pulling inner box 41 and the second pulling inner box 42 are opened. , 422 are relatively rotated to drive the first translation link 51 and the second translation link 52 to move in the vertical direction, and the first translation link 51 and the second translation link The rod 52 drives the

inner boxes

31 and 32 to rotate. Meanwhile, the first translation link 51 is rotatably connected with the first inner box 31 and the first traction inner box 31 , and the second translation link 52 is connected with the second inner box 32 and the first traction inner box 31 . The second traction inner box 42 is rotatably connected, and the first translation link 51 and the second translation link 52 move to drive the first inner box 31 and the second inner box 32 respectively relative to the first inner box 31 . A translation link 51 and the second translation link 52 rotate.

The first translation link 51 and the first traction inner box 41 are rotatably connected between the first end 12 and the second end 13 of the first box body 10 , and the second translation link 52 The second traction inner box 42 is rotatably connected between the first end 22 and the second end 23 of the second box body 20, and the second traction box 41 and the second traction box 42 The ends 412 and 422 rotate relative to each other, thereby driving the first translation link 51 and the second translation link 52 to move upward along the vertical direction.

The first inner box 31 and the first box body 10 are rotatably connected to a first connecting portion, the first translation link 51 and the first inner box 31 are rotatably connected to a second connecting portion, and the The second connecting portion is disposed below the first connecting portion. The first inner box 10 and the first cavity 11 are rotatably connected through a first connecting portion, and the second inner box 20 and the second cavity 21 are rotatably connected through a third connecting portion. The ends of the first translation link 51 and the second translation link 52 are provided with shaft holes 511 and 512 , and the shaft holes 511 and 512 are rotatably connected with the second connection shaft 92 . The first connecting portion is a first connecting shaft 91 , and the first inner box 31 and the first box body 10 are rotatably connected through a shaft hole in the form of fitting. The second connecting portion 92 is a second connecting shaft, and the first inner box 31 and the first translation link 51 are rotatably connected through a shaft hole fit.

Specifically, when the first box body 41 and the second box body 42 are rotated and opened, after the traction

inner boxes

31 and 32 are pulled, the first translation link 51 and the second translation link 51 and the second translation The connecting rod 52 slides in the first cavity 11 and the second cavity 21 to drive the

inner boxes

31 and 32 to rotate. The first translation link 51 and the second translation link 52 are respectively arranged on both sides of the corresponding inner box and the traction inner box 4, and the first translation link 51 is located in the first box body. 10 In the first slideway 61 between the inner side of the outer wall and the inner box and the outer side of the outer wall of the traction inner box 4, the second translation link 52 is located on the inner side of the outer wall of the second box body 20 and the inner box. In the second slideway 62 between the outer wall of the traction inner box 4, when the first box body 10 and the second box body 20 are rotated and opened, the first flat box 4 is pulled after the traction inner box 4 is pulled. The movable link 51 and the second translation link 52 perform parallel movement in the corresponding first slideways 61 and second slideways 62 .

Two sides of the inner box and the traction inner box 4 are respectively provided with a second connecting shaft 92 and a first connecting shaft 91 , and the diameter of the second connecting shaft 92 is larger than that of the first connecting shaft 91 . The ends of the first translation link 51 and the second translation link 52 are provided with shaft holes 511 and 512 , and the shaft holes 511 and 512 are rotatably connected with the second connection shaft 92 . The first inner box 31 and the first box body 10 cooperate with the shaft hole through the first connecting shaft 91 to realize rotational connection. The first inner box and the first translation link are rotatably connected through the matching form of the second connecting shaft 92 and the shaft hole.

The first connecting shafts 91 at both ends of the inner box and the traction inner box 4 are respectively fixed to the corresponding shaft holes 103 on both sides of the first box body 10 and the second box body 20. The

inner boxes

31 and 32 And the inner box 4 can be rotated in the first box body 10 and the second box body 20 along the first connecting axis 91 along the axis. The ends of the first translation link 51 and the second translation link 52 are provided with shaft holes 511 and 512 , and the shaft holes 511 and 512 are rotatably connected with the second connection shaft 92 . The traction

inner boxes

41 and 42 are also provided with grooves 44 matching the contours of the tools to accommodate the tools. The shape of the grooves is not specifically limited here, and may also be through holes.

Referring to FIG. 8 , the outer walls of the first box body 10 and the second box body 20 are provided with notches 104 . When the notches 103 of the first box body 10 and the second box body 20 are formed, the tool storage box 100 reaches the maximum rotation angle. When the tool storage box 100 is opened, the storage box can be in a standing state, which is convenient for a user to take out tools from the surfaces of the first box body and the second box body.

The first box body 10 and the second box body 20 are connected by two rotating pins 101, and the first box body 10 and the second box body 20 are rotated and opened by the two rotating shaft pins 101. or closed movement. A buckle device 71 is further provided between the first box body 10 and the second box body 20 to buckle the first box body 10 and the second box body 20 .

When the tool storage box 100 is opened, the ends of the first box body 10 and the second box body 20 away from the rotation pin 101 move in opposite directions, and the first traction inner box 41 and the second traction inner box 42 are respectively located at The first box body 10 and the second box body 20 rotate relative to the first connecting shaft 91, and at the same time rotate relative to the rotating pin shaft 43 between them, so that the first traction inner box 41 and the second traction inner box 42 are respectively in The first cavity 11 and the second cavity 21 are turned inside out and driven by the rotation of the second connecting shaft 92 to pull the first translation link 51 and the second translation link 52 along the first slideway 61 and the second translation link 52 . The slideway 62 moves upward, and the first and second translation links 51, 52 drive the other

inner boxes

31, 32 to engage with the second connecting shaft 92 and partially move upward, and then drive the

inner boxes

31, 32 to align their respective first A connecting shaft 91 rotates, that is, rotates relative to the first box body 10 and the second box body 20 to achieve their respective rollover opening, and the other

inner boxes

31 and 32 are turned over in their corresponding

cavities

11 and 21 to make all the The opening of the inner box 32 is exposed from the cavity 21 on the lower surface of the second box body 20 . At this time, the tool can be taken out from the

inner boxes

31 and 32 . At the same time, the opening of the inner box 31 is exposed from the cavity 11 on the upper surface of the first box body 10 . At this time, the tool can be taken out from the inner box 31 . Of course, the traction

inner boxes

41, 42 also have the function of the

inner boxes

31, 32, and can be exposed from the cavity 11 on the upper surface of the first box body, or can be exposed from the lower surface of the second box body The cavity 12 is exposed. In the present invention, the reversible

inner boxes

31 and 32 are directly arranged on the first box body, which saves space, and at the same time, it is more convenient to operate when the tools of the inner box are taken out. Of course, the

inner boxes

31 and 32 can be located in the first box body 10 or in the second box body 20. The user can set the size of the

cavities

11 and 21 as required, and place the

inner boxes

31 and 32 in the first box body. body 10 or the second box body 20.

In the present invention, the

inner boxes

31, 32 are quasi-cuboids, and the side surfaces of the

inner boxes

31, 32 are also provided with a plurality of grooves (not marked) for accommodating tools, and a plurality of tool bits such as drill bits are placed side by side in the In the groove, the opening direction of the groove is perpendicular to the surface of the first box body 10 or the second box body 20. When the storage box is opened, the

inner boxes

31 and 32 are turned over along the first connecting shaft 91, and the concave After the opening of the groove is turned over, it faces the upper surface of the first box body 10 or the lower surface of the second box body 20, so that it is convenient for the user to take out the tool bit from the groove.

In addition, the inner box of the first box body 10 is also provided with a groove for accommodating the tool and matching the contour of the tool, and the opening direction of the groove is away from the surface of the first box body. Referring to FIG. 7 , the inner box 31 includes a bottom surface 311 , a front side surface and two side surfaces 312 , the two side surfaces 312 are respectively perpendicular to the front side surface, and the bottom surface 311 is placed in the cavity and the first box body 10 Flush surface. In this embodiment, the shape of the bottom surface of the inner box 31 is consistent with the shape of the cavity 11 of the first box body 10. When the storage box is closed, the bottom surface 311 of the inner box 31 is flush with the upper surface of the first box body 10. form a complete cover. One end of the two side surfaces 312 of the inner box 31 is vertically connected to the front side surface, the other end forms the opening of the inner box 31, and the other end forms a step shape from top to bottom, which is convenient for taking out the tool from the inner box.

The

inner boxes

31 and 32 are in the shape of a quasi-rectangular parallelepiped. A plurality of through holes for accommodating tools are arranged on the sides of the

inner boxes

31 and 32, and the direction of the through holes is perpendicular to the first box body 10 or the second box body. On the surface of the box body 20, when the storage box is opened, the

inner boxes

31 and 32 are turned over along the first connecting shaft 91, and the tool head in the through hole is turned over to face the upper surface of the first box body 10 or the upper surface of the second box body 20. The lower surface is convenient for the user to remove the tool head from the through hole. A plurality of through holes are arranged at equal intervals, and the inner diameters of the through holes can be the same or different, and are used to place the working heads of various tools.

In the present invention, the

inner boxes

31 and 32 are rotated and fixed with the first box body 10 and the second box body 20, and the

inner boxes

31 and 32 are driven in the cavity during the movement of the first box body 10 and the second box body 20. 11 and 21 are turned over, which is convenient for taking out tools from the outer surface of the first box body 10 or the outer surface of the second box body 20, respectively. The tool is taken out from the outside of the second box body 20, which is convenient to take out.

In this embodiment, the first cavity 11 of the first box body 10 is provided with a first cavity 111 , a second cavity 112 and a third cavity 113 in sequence from top to bottom. The second cavity 21 of the second box body 20 is provided with a first cavity 211 , a second cavity 212 and a third cavity 213 in sequence from top to bottom. The first chamber 111 , the second chamber 112 and the third chamber 113 of the first box body 10 are arranged in parallel; the first chamber 211 , the second chamber 212 and the third chamber of the second box body 20 The chambers 213 are arranged in parallel. The traction inner box 4 may be located in the first chamber 111 of the first cavity and the first chamber 211 of the second cavity. Of course, the traction box 4 can also be arranged in the

second chamber

112 , 212 or the

third chamber

113 , 213 . Different ways can be set according to the needs of users.

The first inner box 31 of the first box body 10 is provided with a groove for accommodating the tool and matching the contour of the tool, the bottom of the groove is flush with the upper surface of the first box body 10, the groove The opening direction of the slot faces the opening direction of the first box body 10. The first inner box 31 of the first box body 10 is provided with a plurality of through holes for accommodating tools, and the direction of the through holes is perpendicular to the first inner box 31. The surface of the first box body 10 or the second box body 20 .

The second inner box 32 of the second box body 20 is provided with a plurality of through holes for accommodating tools, and the direction of the through holes is perpendicular to the surface of the first box body 10 or the second box body 20 . The holes are arranged at equal intervals, and the inner diameters of the through holes can be the same or different. They are used to place the working heads of various tools. The second inner box 32 of the second box body 20 is provided with a plurality of through holes for accommodating tools. The direction of the through holes is perpendicular to the surface of the first box body 10 or the second box body 20, a plurality of through holes are arranged at equal intervals, and the diameter of the through holes of the first inner box can be equal to the diameter of the through holes of the second inner box, The diameter of the through hole of the first inner box may not be equal to the diameter of the through hole of the second inner box.

When the tool storage box is opened, during the movement of the first box body 10 and the second box body 20, the first traction inner box 41 and the second traction inner box 42 are driven to move horizontally, and the first translation box is driven to move horizontally. The link 51 and the second translation link 52 slide between the corresponding first slideways 61 and the second slideways 62, thereby driving the first inner box 41 and the second inner box 42 to slide between the first cavity and the second inner box 42 respectively. The second cavity is turned over to facilitate the user to take out the tool from the inner box.

Please refer to FIG. 16 to FIG. 21 , which are schematic structural diagrams of the tool storage box in the closed state and the open state in the second embodiment of the present invention. The difference between the second embodiment and the first embodiment is that the tool storage box The box 200 includes a first box body 10' and a second box body 20'. The first box body 10' and the second box body 20' are both provided with 4-layer chambers, which are the first layer chambers from top to bottom. chamber, the second layer chamber, the third layer chamber and the fourth layer chamber, the first inner box, the second inner box and the traction inner box 4' are arranged in the first layer chamber, the second layer chamber chamber, the third-layer chamber and the fourth-layer chamber.

Please refer to FIG. 18 , the traction inner box 4 ′ is set in the fourth-layer chamber; FIG. 16 shows the traction inner box 4 ′ is set in the third-layer chamber; FIG. 17 It is shown that the traction inner box 4' is arranged in the second layer chamber; Fig. 18 shows that the traction inner box 4' is arranged in the first layer chamber. The traction inner box 4' is arranged in different chambers, the maximum opening angles of the tool storage boxes are different, and users can choose different placement methods according to their own needs. The inner boxes on the same box body can be the same to place the same tool head, or they can be different. For example, one of the first inner boxes on the first box body 10 is provided with a tool for accommodating the tool and matching the contour of the tool. The bottom of the groove is flush with the upper surface of the first box body 10 , and the opening direction of the groove faces the opening direction of the first box body 10 . The other first inner box of the first box body 10 is provided with a plurality of through holes for accommodating tools, the direction of the through holes is perpendicular to the surface of the first box body, and the plurality of through holes are arranged at equal intervals. The shape of the first traction inner box of the first box body 10 is the same as the shape of the above two first inner boxes, and the diameters of the through holes are different, so as to accommodate working heads of different sizes.

The first box body and the second box body of the tool storage box in this embodiment are respectively provided with four inner boxes, which have different shapes or diameters of the through holes and can accommodate different tool heads. The inner box on the box body is turned over, which is convenient for taking out the required tools from multiple inner boxes.

Those skilled in the art can know that five, six or more inner boxes may also be arranged on the first box body and the second box body. The principle is the same as that of the second embodiment, and will not be described in detail here.

Obviously, the above-mentioned embodiments of the present application are only examples for clearly illustrating the present application, rather than limiting the implementation of the present application. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. Any modifications, equivalent replacements and improvements made within the spirit and principles of this application shall be included within the protection scope of the claims of this application.

Claims

A tool storage box, comprising a first box body and a second box body that can be covered with each other, the first box body and the second box body both include a first end and a first end opposite to the first end. The second end of the first box body is rotatably connected to the first end of the second box body, the interior of the first box body and the second box body are respectively provided with cavities, and the A traction inner box for storing tools is arranged in the cavity, and the traction inner box includes a first traction inner box installed in the first box body and a second traction inner box installed in the second box body, respectively. The first traction inner box and the second traction inner box both have a first end and a second end opposite to the first end, and it is characterized in that the second end of the first traction inner box and the second traction inner box are The second end is rotatably connected, the second end of the first traction inner box is rotatably connected with the first box body, and the second end of the second traction inner box is rotatably connected with the second box body , when the second end of the first box body and the second end of the second box body move away from each other, the second end of the first traction inner box and the second traction inner box rotate at an angle relative to each other, and the second end of the first traction inner box and the second traction inner box The first end of a pulling inner box rotates relative to the first box body, and the first end of the second pulling inner box rotates relative to the second box body.
The tool storage box according to claim 1, wherein an inner box for storing tools is further arranged in the cavity, and the cavity comprises a first cavity and a second cavity separated along a lateral direction, The inner box includes a first inner box and a second inner box, the first inner box and the first traction inner box are accommodated in the first cavity, and the second inner box is accommodated in the second cavity. The second inner box and the second pulling inner box, the first inner box, the second inner box, the first pulling inner box and the second pulling inner box are placed in parallel with each other.
The tool storage box according to claim 2, wherein the first inner box and the first cavity are rotatably connected through a first connecting part, and the second inner box and the second cavity are rotatably connected. The chambers are rotatably connected by a third connection.
The tool storage box according to claim 2, wherein the tool storage box further comprises a pair of first translators parallel to two opposite sides of the first cavity along a vertical direction perpendicular to the lateral direction connecting rods, a pair of second translation connecting rods arranged in parallel on two opposite sides of the second cavity, the first translation connecting rods are connected with the first inner box and the first traction inner box, the first Two translation links are connected with the second inner box and the second traction inner box. When the second end of the first box body is rotated and opened relative to the second end of the second box body, the first traction inner box is opened. The box and the second end of the second traction inner box rotate relative to each other to drive the first translation link and the second translation link to move in the vertical direction, and the first translation link and all the The second translation rod drives the inner box to rotate.
The tool storage box of claim 4, wherein the first translation link is rotatably connected with the first inner box and the first traction inner box, and the second translation link is rotatably connected with the first inner box and the first traction inner box. It is rotatably connected with the second inner box and the second traction inner box, and the first translation link and the second translation link drive the movement to drive the first inner box and the second inner box to be opposite to each other, respectively. The first translation link and the second translation link rotate.
The tool storage box of claim 4, wherein the first translation link and the first traction inner box are rotatably connected between the first end and the second end, and the second The translation link and the second traction inner box are rotatably connected between the first end and the second end, and the second ends of the first traction box and the second traction box rotate relatively to drive the first traction box. The translation link and the second translation link move upward in the vertical direction.
The tool storage box according to claim 3, wherein the first inner box and the first box body are rotatably connected to a first connecting portion, and the first translation link and the first inner box are rotatable The ground is connected to a second connecting portion, and the second connecting portion is arranged below the first connecting portion.
The tool storage box according to claim 7, wherein the first connecting portion is a first connecting shaft, and the first inner box and the first box body are rotatably connected through a shaft hole in the form of fitting.
The tool storage box according to claim 7, wherein the second connecting portion is a second connecting shaft, and the first inner box and the first translation link are rotatably connected through a shaft hole in the form of fitting .
The tool storage box according to claim 4, wherein the first translation link and the second translation link are respectively arranged on both sides of the corresponding inner box and the traction inner box, and the first translation link The translation link is located in the first slideway between the inner side of the outer wall of the first box and the outer side of the inner box and the outer wall of the traction inner box, and the second translation link is located at the inner side of the second box outer wall In the second slideway between the inner box and the outer side of the outer wall of the traction inner box, when the first box body and the second box body are rotated and opened, the first translation after the traction inner box is pulled. The connecting rod and the second translation connecting rod perform parallel movement in the corresponding first and second sliding paths.
The tool storage box according to claim 10, wherein a second connecting shaft and a first connecting shaft are respectively provided on both sides of the inner box and the pulling inner box, and the first connecting shafts at both ends of the inner box and the pulling inner box are respectively provided. The connecting shafts are respectively fixed on the two sides of the corresponding first box body and the second box body, and the inner box and the traction inner box can rotate in the first box body and the second box body along the rotation axis. .
The tool storage box according to claim 11, wherein the ends of the first translation link and the second translation link are provided with shaft holes, and the shaft holes rotate with the second connection shaft connect.
The tool storage box according to claim 12, wherein the outer walls of the first box body and the second box body are provided with notches, and when the traction inner box and the second connecting shaft outer wall of the inner box rotate to When the first box body and the second box body are notched, the tool storage box reaches the maximum rotation angle.
The tool storage box according to claim 1, wherein the first box body and the second box body are connected by two rotating pins, and the first box body and the second box body are connected by two Rotating opening or closing movement is performed on the basis of the rotating shaft pin.
The tool storage box according to claim 1, wherein a buckle device is further provided between the first box body and the second box body, and the buckle device comprises a card provided on the second box body a hook, and a locking block disposed on the first box body corresponding to the position of the hook.
The tool storage box according to claim 1, wherein the inner box is provided with a groove that matches the outline of the tool and is used to accommodate the tool, and the opening direction of the groove is perpendicular to the first box body or the surface of the second box body. .
The tool storage box according to claim 1, wherein the inner box is provided with a plurality of through holes for accommodating tools, and the direction of the through holes is perpendicular to the first box body or the second box body s surface.
The tool storage box according to claim 1, wherein the inner box is provided with a groove for accommodating the tool and matching the outline of the tool, and the opening direction of the groove is away from the first box body or the surface of the second box body.