Tool Box

Abstract

A tool box relates to the technical field of tool boxes. The tool box includes a shell, a first storage layer and a second storage layer slidably arranged within the shell. The shell has an opening, and the first storage layer and the second storage layer are stacked. The stacking direction of the first storage layer and the second storage layer is parallel to the opening, and the sliding direction of the first storage layer and the second storage layer is perpendicular to the opening. The first storage layer is provided with a trigger member, and the second storage layer is provided with a control member. The control member is located between the trigger member and the opening. During the outward sliding of the first storage layer, the trigger member can cooperate with the control member to drive the second storage layer to slide outward. By providing a trigger member and a control member that can contact and cooperate on the two storage layers, the tool box realizes the linkage of the two storage layers. Pulling one storage layer can pull out the other storage layer together. The structure is simple and the cost is low.

Description

Technical Field

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

[0002] When disassembling and assembling various digital products or devices, screwdrivers of different specifications are often required. To reduce the number of tools carried and save on tool purchases, a screwdriver set has emerged on the market. It combines a handle with screwdriver bits of various types and sizes. Users only need to select the corresponding screwdriver bit according to the specifications of the part to be disassembled or assembled, and then install the screwdriver bit on the handle.

[0003] To facilitate carrying and storing screwdriver sets, tool boxes are often used to store them. These tool boxes include two or more stacked storage layers to accommodate a larger number of screwdriver bits. However, existing tool boxes have separate storage layers, resulting in a poor user experience. Summary of the Invention

[0004] The object of the present invention is to provide a tool box, which can pull out other storage layers by pulling one storage layer, thereby improving user experience.

[0005] The embodiment of the present invention is achieved as follows:

[0006] An embodiment of the present invention provides a tool box, comprising a shell, a first storage layer and a second storage layer slidably arranged in the shell, the shell having an opening, the first storage layer and the second storage layer being stacked, the stacking direction of the first storage layer and the second storage layer being parallel to the opening, and the sliding direction of the first storage layer and the second storage layer being perpendicular to the opening, a trigger member being provided on the first storage layer, and a control member being provided on the second storage layer, the control member being located between the trigger member and the opening, and during the process of the first storage layer sliding outward, the trigger member can cooperate with the control member to drive the second storage layer to slide outward.

[0007] Optionally, when the tool box is in a storage state, surfaces of the triggering member and the controlled member that are close to each other are spaced apart by a preset distance in the sliding direction.

[0008] Optionally, a baffle is provided near the opening of the tool box, the baffle is located on the sides of the first storage layer and the second storage layer, and the controlled component can abut against the baffle.

[0009] Optionally, a first guide rail and a second guide rail extending in a direction perpendicular to the opening are provided in the shell, a first slider cooperating with the first guide rail is provided on the side wall of the first storage layer, a second slider cooperating with the second guide rail is provided on the side wall of the second storage layer, and a first through hole and a second through hole are provided on the baffle, the first through hole is used to avoid the first slider, and the second through hole is used to avoid the second slider.

[0010] Optionally, the triggering member and the controlled member are located between opposite surfaces of the first guide rail and the second guide rail in the stacking direction.

[0011] Optionally, a third slider and a fourth slider extending in a direction perpendicular to the opening are provided in the shell, a third guide rail cooperating with the third slider is provided on the side wall of the first storage layer, a fourth guide rail cooperating with the fourth slider is provided on the side wall of the second storage layer, and a third through hole and a fourth through hole are provided on the baffle, the third through hole is used to avoid the third guide rail, and the fourth through hole is used to avoid the fourth guide rail.

[0012] Optionally, the shell includes a first shell and a second shell that are interlocked with each other, and support platforms are respectively provided in the first shell and the second shell, the surface of the baffle is against the side walls of the two support platforms, and the surfaces of the two support platforms close to each other are respectively provided with card grooves, and the surface of the baffle is provided with an extension block, and hooks are respectively provided on the opposite sides of the extension block, and the two hooks are respectively located in the two card slots and against the side walls of the card slots.

[0013] Optionally, the triggering member is a first protrusion and the controlled member is a second protrusion.

[0014] Optionally, the triggering member is a third protrusion, the controlled member is a first strip groove, the third protrusion slides in the first strip groove and can abut against the side wall of the first strip groove to drive the second storage layer to slide outward; or, the triggering member is a second strip groove, the controlled member is a fourth protrusion, the fourth protrusion is located in the second strip groove, the second strip groove slides, and the side wall of the second strip groove abuts against the side wall of the fourth protrusion to drive the second storage layer to slide outward.

[0015] Optionally, a snap fastener is provided on the surface opposite to the opening in the shell, and a resisting member cooperating with the snap fastener is provided on the first storage layer. After being pushed by the resisting member, the snap fastener can release the resisting member and pop out.

[0016] The beneficial effects of the embodiments of the present invention include:

[0017] The tool box provided by the embodiment of the present invention includes a shell, a first storage layer and a second storage layer slidably arranged in the shell, the shell has an opening, the first storage layer and the second storage layer are stacked, the stacking direction of the first storage layer and the second storage layer is parallel to the opening, and the sliding direction of the first storage layer and the second storage layer is perpendicular to the opening, a trigger is provided on the first storage layer, and a control is provided on the second storage layer, and the control is located between the trigger and the opening. During the process of the first storage layer sliding outward, the trigger can cooperate with the control to drive the second storage layer to slide outward. The above-mentioned tool box realizes the linkage of the two storage layers by respectively providing a trigger and a control that can contact and cooperate on the two storage layers. Pulling one storage layer can pull out the other storage layer together, which can greatly improve the user experience, and has a simple structure and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of the structure of the tool box provided by an embodiment of the present invention when in a storage state;

[0020] Figure 2 A schematic diagram of the structure of the tool box provided by an embodiment of the present invention when in storage state with the shell hidden;

[0021] Figure 3 A schematic diagram of the partial structure of the tool box provided by an embodiment of the present invention when it is in a storage state and hidden behind the shell;

[0022] Figure 4 One of the partial structural diagrams of the tool box provided by the embodiment of the present invention when it is in a storage state;

[0023] Figure 5 A schematic diagram of a baffle plate installed on a first housing in a tool box according to an embodiment of the present invention;

[0024] Figure 6 A schematic structural diagram of a baffle in a tool box provided by an embodiment of the present invention;

[0025] Figure 7 A second schematic diagram of the partial structure of the tool box provided by an embodiment of the present invention when in a storage state;

[0026] Figure 8 A schematic diagram of the partial structure of the tool box provided by an embodiment of the present invention, with the baffle hidden when in storage state. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] In the description of the present invention, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is typically placed when in use. These terms are intended solely to facilitate the description of the present invention and simplify the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third," etc., are used solely for distinction and should not be construed as indicating or implying relative importance.

[0031] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections, indirect connections through an intermediate medium, or connections within two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0032] Please refer to Figures 1 to 3 An embodiment of the present application provides a tool box 100, including a shell 110, a first storage layer 120 and a second storage layer 130 slidably arranged in the shell 110, the shell 110 has an opening 111, the first storage layer 120 and the second storage layer 130 are stacked, the stacking direction of the first storage layer 120 and the second storage layer 130 is parallel to the opening 111, and the sliding direction of the first storage layer 120 and the second storage layer 130 is perpendicular to the opening 111.

[0033] For ease of understanding, the housing 110 can be divided into X direction, Y direction and Z direction (eg, Figure 1111 is perpendicular to the Y direction. The first storage layer 120 and the second storage layer 130 are stacked along the Z direction. The first storage layer 120 is located at the bottom of the housing 110, and the second storage layer 130 is located above the first storage layer 120. The first storage layer 120 and the second storage layer 130 can slide along the Y direction to slide into or out of the housing 110 through the opening 111. From the above description, it can be easily understood that the stacking direction is parallel to the opening 111, and the sliding direction is perpendicular to the opening 111.

[0034] The tool box 100 has a storage state and an open state. In the storage state, the storage space of the first storage layer 120 and the second storage layer 130 is located inside the housing 110. In the open state, the first storage layer 120 and the second storage layer 130 at least partially extend from the housing 110. The first storage layer 120 and the second storage layer 130 slide relative to the housing 110 to switch between the storage state and the open state.

[0035] A trigger is provided on the first storage layer 120, and a control is provided on the second storage layer 130. The control is located between the trigger and the opening 111. When the first storage layer 120 slides outward, the trigger can cooperate with the control to drive the second storage layer 130 to slide outward.

[0036] In other words, the controlled portion on the second storage layer 130 is located on the sliding path of the trigger member on the first storage layer 120. As the first storage layer 120 slides outward, the trigger member moves with the first storage layer 120, contacts and engages with the controlled portion, and drives the controlled portion to move with it, thereby pulling out the second storage layer 130. It should be understood that the sliding path of the trigger member refers to the route it travels during its reciprocating sliding process, and the sliding path of the trigger member is parallel to the sliding direction of the first storage layer 120.

[0037] The tool box 100 achieves linkage between the two storage layers by respectively arranging trigger members and controlled members that can contact and cooperate on the two storage layers. Pulling one storage layer can pull out the other storage layer, thereby improving user experience, and having a simple structure and low cost.

[0038] In this embodiment, the shell 110 can be integrally formed or formed by splicing multiple parts; the shell 110 can be of regular shape or of irregular shape; for example, the shell 110 is a flat rectangular parallelepiped, the size of the shell 110 in the length direction (X direction) is greater than the size in the width direction (Y direction), and the size in the width direction (Y direction) is greater than the size in the height direction (Z direction), and the shell 110 is provided with rounded corners at both ends along the length direction, so that the surface of the shell 110 is smoother and can reduce bumps.

[0039] The first storage layer 120 and the second storage layer 130 are the tool storage parts of the tool box 100, and have storage space inside to accommodate various tools. Figure 4 As shown, a plurality of accommodating grooves 117 are respectively arranged in the first storage layer 120 and the second storage layer 130 along the X direction of the shell 110, and the plurality of accommodating grooves 117 are used to respectively accommodate different tools, so that the tools can be stored in a standardized and neat manner, and the user can quickly distinguish and take them in; the extension direction of the accommodating grooves 117 is parallel to the sliding direction (Y direction). With such an arrangement, in the open state, since the first storage layer 120 and the second storage layer 130 are pulled out together, the user can see all the tools in the first storage layer 120 and the second storage layer 130 at the same time, and can conveniently take them in and out.

[0040] Please refer to Figure 3 and Figure 4 Optionally, in one possible implementation of the embodiment of the present invention, the triggering member is the first protrusion 121 and the controlled member is the second protrusion 131 .

[0041] First protrusions 121 are provided on the sidewalls of first storage layer 120, and second protrusions 131 are provided on the sidewalls of second storage layer 130. Part or all of second protrusions 131 are located along the sliding path of first protrusions 121. When first protrusions 121 slide outward to second protrusions 131, the sidewalls of first protrusions 121 and second protrusions 131 abut against each other, driving second protrusions 131 to follow their movement, thereby pulling out second storage layer 130 along with first storage layer 120. The structure is simple and effective.

[0042] It should be understood that the first protrusion 121 and the second protrusion 131 are structures protruding from the side walls of the first storage layer 120 and the second storage layer 130. In this embodiment, the structures of the first protrusion 121 and the second protrusion are not limited, as long as the two can be linked. For example, Figure 3 As shown, the first protrusion 121 is roughly L-shaped, and its end extends toward the side wall of the second storage layer 130 (that is, extends along the Z direction) to the height where the second protrusion 131 is located. The second protrusion 131 is a rectangular parallelepiped, which extends in a direction perpendicular to the side wall of the second storage layer 130 (that is, extends in a direction parallel to the X direction) to the sliding path of the first protrusion 121.

[0043] Optionally, in one achievable method of an embodiment of the present invention, the trigger member is a third protrusion, the controlled member is a first strip groove, the third protrusion slides in the first strip groove and can abut against the side wall of the first strip groove to drive the second storage layer 130 to slide outward.

[0044] Specifically, the third protrusion is provided on the sidewall of the first storage layer 120, and the first strip-shaped groove is provided on the sidewall of the second storage layer 130. The length of the first strip-shaped groove extends parallel to the sliding direction of the first storage layer 120. The third protrusion is located within the first strip-shaped groove, and the first strip-shaped groove has a first sidewall located between the third protrusion and the opening 111. When the first storage layer 120 is pulled outward, the third protrusion moves with the first storage layer 120. After the sidewall of the third protrusion contacts the first sidewall of the first strip-shaped groove, it pushes the first sidewall to move, thereby pulling the second storage layer 130 out.

[0045] In another embodiment, the triggering member is a second strip groove, the controlled member is a fourth protrusion, the fourth protrusion is located within the second strip groove, the second strip groove slides, and the sidewall of the second strip groove abuts against the sidewall of the fourth protrusion to drive the second storage layer 130 to slide outward. Specifically, the second strip groove is provided on the sidewall of the first storage layer 120, the length extension direction of the second strip groove is parallel to the sliding direction of the first storage layer 120, the fourth protrusion is provided on the sidewall of the second storage layer 130, the fourth protrusion is located inside the second strip groove, the second strip groove has a second sidewall, and the fourth protrusion is located between the second sidewall and the opening 111 to pull the first storage layer 120 outward. The second strip groove moves with the first storage layer 120. After the second sidewall of the second strip groove abuts against the sidewall of the fourth protrusion, the fourth protrusion is pushed to move, thereby pulling the second storage layer 130 out.

[0046] Please refer to Figure 2 Optionally, in one possible implementation of the embodiment of the present invention, the tool box 100 is in a storage state, and the surfaces of the triggering member and the controlled member that are close to each other are separated by a preset distance D in the sliding direction.

[0047] When the tool box 100 transitions from the storage state to the open state, the first storage layer 120 first moves independently a preset distance D, allowing the trigger member to come into contact with the controlled member. Then, the first storage layer 120 continues to move, and the trigger member drives the controlled member to move along with it, thereby pulling out the second storage layer 130. This arrangement allows the first storage layer 120 to be pulled out farther than the second storage layer 130, creating a staggered effect between the upper and lower layers, making it easier to access tools in the first and second storage layers 120, 130.

[0048] Please refer to Figures 2 to 5 Optionally, in one achievable method of the embodiment of the present invention, a snap fastener 140 is provided on the surface of the shell 110 opposite to the opening 111, and a resisting member 123 cooperating with the snap fastener 140 is provided on the first storage layer 120. After the snap fastener 140 is pushed by the resisting member 123, the resisting member 123 can be released and popped out.

[0049] The first storage layer 120 is fully pushed into the interior of the housing 110, and the resisting member 123 extends into the interior of the latch 140 and is secured by the latch 140, thereby securing the first storage layer 120 in the storage state. When the tool box 100 needs to be opened, a thrust is applied to the first storage layer 120, and the resisting member 123 on the first storage layer 120 pushes against the latch 140. After the latch 140 is subjected to the force, the resisting member 123 is released and ejected a certain distance, thereby partially ejecting the first storage layer 120 from the housing 110, making it easier for the user to pull the first storage layer 120 out. The latch 140 and resisting member 123 in this embodiment are both prior art and are not described in detail here.

[0050] Please refer to Figure 1 and Figure 2 Optionally, in one achievable embodiment of the present invention, a baffle 150 is provided near the opening 111 of the tool box 100 , and the baffle 150 is located on the sides of the first storage layer 120 and the second storage layer 130 , and the controlled object can abut against the baffle 150 .

[0051] A baffle 150 is fixed to the housing 110 and positioned adjacent to the opening 111. It lies in the sliding path between the first storage layer 120 and the second storage layer 130. When the tool box 100 is open, the two sides of the controlled component abut against the baffle 150 and the trigger member, respectively. The baffle 150 limits the first and second storage layers 120, 130 in the sliding direction, preventing them from sliding away from the housing 110.

[0052] For example, the baffle 150 has a relative outer surface and inner surface 151, and a positioning surface 152 connecting the outer surface and the inner surface 151. The baffle 150 is located in the opening 111 and the outer surface of the baffle 150 is roughly flush with the outer surface of the opening 111 on the shell 110. The positioning surface 152 of the baffle 150 is in contact with the inner surface 151 of the shell 110. Such a setting can make the surface of the tool box 100 smooth, maximize the use of the space inside the tool box 100, and prevent foreign matter from entering the interior of the tool box 100.

[0053] For example, the baffle 150 includes two baffles 150, which are spaced apart along the X direction. The two baffles 150 are respectively located on both sides of the first storage layer 120 and the second storage layer 130 to improve the limiting effect of the first storage layer 120 and the second storage layer 130, so as to prevent the first storage layer 120 and the second storage layer 130 from tilting at the opening 111 and detaching from the shell 110 on one side.

[0054] Please refer to Figure 1 、 Figures 4 to 6Optionally, in one achievable manner of the embodiment of the present invention, the shell 110 includes a first shell 112 and a second shell 113 that are interlocked, and support platforms 114 are respectively provided in the first shell 112 and the second shell 113. The surface of the baffle 150 abuts against the side walls of the two support platforms 114, and the surfaces of the two support platforms 114 close to each other are respectively provided with card grooves 1141. The surface of the baffle 150 is provided with an extension block 153, and the extension block 153 has hooks 154 on opposite sides. The two hooks 154 are respectively located in the two card grooves 1141 and abut against the side walls of the card grooves 1141.

[0055] Specifically, the first shell 112 and the second shell 113 are interlocked along the Z direction, and the first shell 112 and the second shell 113 are respectively provided with a support platform 114 extending along the Y direction, and the inner surface 151 of the baffle 150 is simultaneously abutted against the ends of the two support platforms 114; the inner surface 151 of the baffle 150 is provided with an extension block 153, and the extension block 153 is respectively provided with hooks 154 on the two opposite side walls perpendicular to the Z direction, and the two support platforms 114 are respectively provided with slots 1141 corresponding to the positions of the two hooks 154.

[0056] It should be noted that the width of the latching slot 1141 along the X-direction is equal to or slightly greater than the width of the hook 154 along the X-direction. The hook 154 has a first sidewall opposing the inner surface 151 of the baffle 150. The latching slot 1141 has a second sidewall for abutting against the first sidewall. The support platform 114 has a third sidewall abutting against the inner surface 151 of the baffle 150. The distance between the inner surface 151 of the baffle 150 and the first sidewall is equal to or slightly greater than the distance between the third sidewall and the second sidewall.

[0057] During installation, the baffle 150 is placed at a predetermined position on the first housing 112, and the hook 154 is inserted into the slot 1141. The sidewalls of the hook 154 then abut against the sidewalls of the slot 1141. Simultaneously, the inner surface 151 of the baffle 150 also abuts against the sidewalls of the support platform 114. The second housing 113 is then snapped in place to secure the baffle 150. For example, the first housing 112 and the second housing 113 are ultrasonically welded.

[0058] Please refer to Figure 1 、 Figure 2 、 Figure 7 and Figure 8Optionally, in one implementation of the present invention, a first guide rail 115 and a second guide rail 116 are provided within the housing 110, extending perpendicularly to the opening 111. A first slider 122 is provided on the sidewall of the first storage layer 120 to cooperate with the first guide rail 115, and a second slider 132 is provided on the sidewall of the second storage layer 130 to cooperate with the second guide rail 116. The cooperation of the guide rails and sliders enables reciprocating sliding of the first and second storage layers 120, 130, resulting in a simple structure and minimal space. In this embodiment, the guide rails are in the form of elongated grooves, and the sliders are in the form of elongated blocks, to increase the contact area between them and improve the sliding stability of the first and second storage layers 120, 130. The baffle 150 is provided with a first through-hole 155 and a second through-hole 156. The first through-hole 155 is used to clear the first slider 122, and the second through-hole 156 is used to clear the second slider 132, to avoid interfering with the movement of the first and second storage layers 120, 130.

[0059] For example, two first sliders 122 and two second sliders 132 are provided, and the two first sliders 122 are located on opposite sides of the first storage layer 120, and the two second sliders 132 are located on opposite sides of the second storage layer 130. Accordingly, two first guide rails 115 and two second guide rails 116 are provided, and the two first guide rails 115 are respectively engaged with the two first sliders 122, and the two second guide rails 116 are respectively engaged with the two second sliders 132. This arrangement can further improve the sliding stability of the first storage layer 120 and the second storage layer 130.

[0060] Please refer to Figure 2 Optionally, in one achievable method of an embodiment of the present invention, the trigger member and the controlled member are located between the opposite surfaces of the first guide rail 115 and the second guide rail 116 in the stacking direction, so as to utilize the space between the first guide rail 115 and the second guide rail 116 to make the structure of the tool box 100 more compact and smaller in size.

[0061] As previously mentioned, support platforms 114 extending along the Y direction are respectively provided within the first and second housings 112 and 113. Each support platform 114 is provided with a slot 1141 corresponding to the position of the two hooks 154 of the baffle 150. In this embodiment, the first and second guide rails 115 and 116 form the support platforms 114. Accordingly, the slots 1141 are concavely formed on the surfaces of the first and second guide rails 115 and 116, respectively, on the sides facing each other. This multifunctional design and rational structure make the work box more compact.

[0062] Optionally, in one possible implementation of the embodiment of the present invention, a third slider and a fourth slider extending perpendicular to the opening 111 are provided within the housing 110. A third guide rail is provided on the sidewall of the first storage layer 120 to cooperate with the third slider, and a fourth guide rail is provided on the sidewall of the second storage layer 130 to cooperate with the fourth slider. The guide rail is in the form of an elongated groove, and the slider is in the form of an elongated block. In this embodiment, the slider is disposed on the sidewall of the housing 110, and the guide rail is disposed on the first storage layer 120 and the second storage layer 130, thereby similarly achieving reciprocating sliding of the first storage layer 120 and the second storage layer 130. The baffle 150 is provided with a third through hole and a fourth through hole. The third through hole is used to clear the third guide rail, and the fourth through hole is used to clear the fourth guide rail, to avoid interfering with the movement of the first storage layer 120 and the second storage layer 130.

[0063] For example, the trigger member and the controlled member are located between the opposite surfaces of the third guide rail and the fourth guide rail in the stacking direction, so as to utilize the space between the third guide rail and the fourth guide rail to make the tool box 100 more compact and smaller in size.

[0064] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A tool box, characterized in that: The invention comprises a shell, a first storage layer and a second storage layer slidably arranged in the shell, the shell having an opening, the first storage layer and the second storage layer being stacked, the stacking direction of the first storage layer and the second storage layer being parallel to the opening, and the sliding direction of the first storage layer and the second storage layer being perpendicular to the opening, a triggering member being provided on the first storage layer, and a control member being provided on the second storage layer, the control member being located between the triggering member and the opening, and the triggering member being able to cooperate with the control member to drive the second storage layer to slide outward when the first storage layer slides outward; The tool box is provided with a baffle near the opening, the baffle being located on the sides of the first storage layer and the second storage layer, and the controlled component can abut against the baffle; The shell includes a first shell and a second shell that are interlocked with each other, and a support platform is respectively provided in the first shell and the second shell, and the surface of the baffle is in abutment with the side walls of the two support platforms. The surfaces of the two support platforms close to each other are respectively provided with a card slot, and the surface of the baffle is provided with an extension block, and the two opposite sides of the extension block are respectively provided with a hook, and the two hooks are respectively located in the two card slots and in abutment with the side walls of the card slot; A first guide rail and a second guide rail extending in a direction perpendicular to the opening are provided in the shell, a first slider cooperating with the first guide rail is provided on the side wall of the first storage layer, and a second slider cooperating with the second guide rail is provided on the side wall of the second storage layer. The first guide rail and the second guide rail form the support platform, and the card slot is formed inwardly from the side surface of the first guide rail and the second guide rail respectively close to each other.

2. The tool box according to claim 1, characterized in that: The tool box is in a storage state, and surfaces of the triggering member and the controlled member that are close to each other are spaced apart by a preset distance in a sliding direction.

3. The tool box according to claim 1, characterized in that The trigger member and the controlled member are located between opposing surfaces of the first guide rail and the second guide rail in the stacking direction.

4. The tool box according to claim 1, characterized in that A third slider and a fourth slider extending in a direction perpendicular to the opening are provided in the shell, a third guide rail cooperating with the third slider is provided on the side wall of the first storage layer, a fourth guide rail cooperating with the fourth slider is provided on the side wall of the second storage layer, and a third through hole and a fourth through hole are provided on the baffle, the third through hole is used to avoid the third guide rail, and the fourth through hole is used to avoid the fourth guide rail.

5. The tool box according to claim 1, characterized in that: The triggering member is a first protrusion, and the controlled member is a second protrusion.

6. The tool box according to claim 1, characterized in that: The triggering member is a third protrusion, and the controlled member is a first strip groove. The third protrusion slides in the first strip groove and can abut against the side wall of the first strip groove to drive the second storage layer to slide outward; or, the triggering member is a second strip groove, and the controlled member is a fourth protrusion. The fourth protrusion is located in the second strip groove, the second strip groove slides, and the side wall of the second strip groove abuts against the side wall of the fourth protrusion to drive the second storage layer to slide outward.

7. The tool box according to claim 1, characterized in that: A latch is provided on the surface of the shell opposite to the opening, and a resisting member cooperating with the latch is provided on the first storage layer. After being pushed by the resisting member, the latch can release the resisting member and pop out.

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