Toolbox cabinet and tray

Abstract

The application is suitable for the technical field of tool boxes, and provides a tool box cabinet and a tray, which comprises a plurality of first storage parts and second storage parts which are staggered and screwed from top to bottom; the first storage parts and the second storage parts both comprise fixing rings; the inner bottom surface and the inner top part of the fixing rings are both provided with guide balls; the guide balls are arranged between corresponding straight guide plates and curved guide plates; first storage boxes which are matched with the corresponding straight guide plates and curved guide plates are arranged between the opposite guide balls in a sliding mode; the top end of the topmost fixing ring is screwed with a gas pump part; the gas delivery end of the gas pump part is provided with extrusion parts which are coaxial and screwed with each other; the device inflates each group of extrusion parts by controlling the gas pump part, so that the corresponding elastic air bags are inflated and expanded, and each group of first storage boxes is extruded; through the linkage cooperation between the components, the first storage boxes on the first storage parts and the second storage parts are synchronously and staggeredly unfolded, so that the required tools can be quickly found, and the work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tool boxes, more particularly, to a tool box cabinet and a tray. BACKGROUND

[0002] With the rapid development of modern mechanical processing, the mechanical processing technology develops rapidly, and machining is applied to many fields. Among them, various tools are usually stored in a tool box during the machining process for the convenience of workers.

[0003] All tools in the current tool box are randomly stacked together, which takes a lot of time to find the tools when needed, reducing work efficiency. At the same time, the tray used in the current tool box cabinet industry is a common pallet type tray, which has single functionality. At the same time, there is no limiting structure between the tray and the tool box cabinet, and the tool box cabinet is directly placed on the tray for transportation, which has poor stability during transportation. SUMMARY

[0004] In view of the deficiencies in the prior art, the purpose of the present application is to provide a tool box cabinet and a tray. By controlling the air pump part to inflate each group of extrusion parts, the corresponding elastic air bag is inflated to expand, and each group of first storage boxes is extruded. Through the linkage cooperation between the parts, the first storage boxes on the first storage part and the second storage part are expanded synchronously, which facilitates the quick search for the required tools and improves the work efficiency.

[0005] To achieve the above purpose, the present application provides the following technical scheme:

[0006] A tool box cabinet comprises a plurality of first storage parts and second storage parts which are staggered and screwed from top to bottom; the first storage part and the second storage part each comprise a fixed ring; a plurality of avoiding grooves are uniformly arranged on the circumferential surface of the fixed ring; a plurality of straight guide plates are uniformly fixed on the circumferential surface of the fixed ring; a curved guide plate is fixed between the straight guide plate and the circumferential surface of the fixed ring; the corresponding curved guide plates on the first storage part and the second storage part are arranged in opposite directions; a guide ball is arranged on the inner bottom surface and the inner top portion of the fixed ring; the guide ball is arranged between the corresponding straight guide plate and the curved guide plate; a first storage box which is matched with the corresponding straight guide plate and the curved guide plate is slidably arranged between the two guide balls; a gas pump part is screwed to the top end of the fixed ring at the top; and an extrusion part is coaxially screwed to the gas pump part.

[0007] The application is further provided with: the first screw groove is provided on the top of the fixed ring, and the first screw ring is fixed on the bottom of the fixed ring; the first screw groove on the fixed ring is screwed with the first screw ring on the adjacent fixed ring; the air pump part comprises a sealing cover; the second screw ring screwed with the first screw groove is fixed on the bottom of the sealing cover; and the controller is fixed on the top of the sealing cover.

[0008] The application is further provided with: the sliding grooves are symmetrically provided on the top and the bottom of the first storage box; the sliding blocks are slidably arranged in the sliding grooves; the return springs are fixed between the sliding blocks and the inner walls of the sliding grooves; and the guide rods are slidably arranged on the bottom of the first storage box and the side surface of the straight guide plate and the inner circumferential side surface of the curved guide plate.

[0009] The application is further provided with: the connection block is hollow; the inner threaded pipe is arranged on the top of the connection block, and the outer threaded pipe is arranged on the bottom of the connection block; the outer threaded pipe on the connection block is screwed with the inner threaded pipe on the adjacent connection block; the gas holes are uniformly arranged on the circumferential surface of the connection block, and the elastic air bag is arranged on the outer circumferential surface of the connection block.

[0010] The application is further provided with: the air pump is fixedly arranged on the inner top of the sealing cover and electrically connected with the output end of the controller; the air conveying pipe is arranged on the air conveying end of the air pump; the air conveying pipe is connected with the inner threaded pipe on the uppermost extrusion part through the hose; the L-shaped pipe extending upwards through the sealing cover is arranged on the circumferential surface of the air conveying pipe; the stop valve is arranged on the L-shaped pipe; the battery pack is fixedly arranged on the inner top of the sealing cover; and the charging port electrically connected with the battery pack is arranged on the top of the sealing cover.

[0011] The tray of the tool box cabinet comprises a tray body screwed with the first screw ring on the bottom surface of the lowermost fixed ring; the second screw groove screwed with the first screw ring is arranged on the top of the tray body; the fork channel is symmetrically arranged on the bottom surface of the tray body, and the screw hole screwed with the outer threaded pipe is arranged on the inner bottom surface of the tray body.

[0012] The application is further provided with: the guide grooves are uniformly arranged on the circumferential surface of the tray body; the second storage box is slidably arranged between the inner walls of the guide grooves; the baffle is fixed on the top of the second storage box; the connecting spring is fixed between the baffle and the inner wall of the tray body; and the label box is arranged on the side surface of the first storage box and the second storage box.

[0013] The tray body inner bottom surface is provided with a first vertical groove below the corresponding guide groove; the first vertical groove inner bottom surface is provided with a second vertical groove; the tray body inner bottom surface is symmetrically provided with a plurality of ball bearings on both sides of the first vertical groove; the first vertical groove is internally provided with a rolling part; the rolling part comprises a support column in sliding cooperation with the second vertical groove; the support column circumferential surface is fixed with a stop ring in sliding cooperation with the first vertical groove; the support column bottom is fixed with a ball seat; the ball seat is internally provided with a ball in cooperation therewith; the second storage box bottom surface is sequentially provided with a curved groove and a straight guide groove in communication from the direction of the label box to the baffle; and the support column top is fixed with a hemispherical head in cooperation with the curved groove and the straight guide groove.

[0014] The present application has the advantages of:

[0015] 1、The present application controls the air pump part to fill air into each group of extrusion parts, so that the corresponding elastic air bag is inflated and expanded, and extrudes each group of first storage boxes, through the linkage cooperation between each part, the first storage boxes on the first storage part and the second storage part are synchronously and incorrectly unfolded, so that the required tool is quickly found, and the working efficiency is improved.

[0016] 2、The present application screws the tool box cabinet and the tray, improves the transportation efficiency of the tool box cabinet, at the same time, improves the stability in the transportation process; controls the start of the air pump part, fills air into the extrusion part inside the tray body, so that the second storage box stored in the tray body is synchronously ejected, so that the required tool is quickly found, improves the working efficiency, and improves the functionality of the tray body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the tool box cabinet and tray assembly in the unfolded state.

[0018] Figure 2 It is a structure schematic view of the tool box cabinet and tray assembly in the storage state.

[0019] Figure 3 It is a structure schematic view of the first storage part.

[0020] Figure 4 It is a structure schematic view of the second storage part.

[0021] Figure 5 It is a structure schematic view of the first storage box.

[0022] Figure 6 It is a structure schematic view of the first storage part and the first storage box assembly in the unfolded state.

[0023] Figure 7 It is a structure schematic view of theFigure 6 structure view of another angle.

[0024] Figure 8 structure view of another angle.

[0025] Figure 9 structure view of another angle. Figure 8 structure view of another angle.

[0026] Figure 10 structure view of another angle.

[0027] Figure 11 structure view of another angle.

[0028] Figure 12 structure view of another angle.

[0029] Figure 13 structure view of another angle. Figure 12 structure view of another angle.

[0030] Figure 14 structure view of another angle.

[0031] Figure 15 structure view of another angle.

[0032] Figure 16 structure view of another angle.

[0033] Figure 17 structure view of another angle.

[0034] Figure 18 structure view of another angle.

[0035] Figure 19 structure view of another angle.

[0036] In the figure: 1, the first storage part; 2, the second storage part; 3, the fixed ring; 4, the avoidance groove; 5, the straight guide plate; 6, the curved guide plate; 7, the guide ball; 8, the first storage box; 9, the air pump part; 10, the extrusion part; 11, the first threaded groove; 12, the first threaded ring; 13, the sealing cover; 14, the second threaded ring; 15, the controller; 16, the sliding groove; 17, the sliding block; 18, the reset spring; 19, the guide rod; 20, the connecting block; 21, the inner threaded tube; 22, the outer threaded tube; 23, the air hole; 24, the elastic air bag; 25, the air pump; 26, the air conveying tube; 27, the L-shaped tube; 28, the stop valve; 29, the battery pack; 30, the charging port; 31, the tray body; 32, the second threaded groove; 33, the fork channel; 34, the threaded hole; 35, the guide groove; 36, the second storage box; 37, the baffle; 38, the connecting spring; 39, the label box; 40, the first vertical groove; 41, the second vertical groove; 42, the ball; 43, the rolling part; 44, the support column; 45, the blocking ring; 46, the ball seat; 47, the rolling ball; 48, the curved groove; 49, the straight guide groove; 50, the half ball head. DETAILED DESCRIPTION

[0037] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0038] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as that generally understood by those skilled in the art to which the present application belongs.

[0039] In the present application, unless otherwise specified, the orientation such as "up, down" is generally directed to the direction shown in the drawings, or is directed to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally directed to the left and right shown in the drawings; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the present application.

[0040] Embodiment one, please refer to Figures 1-19 The present application provides the following technical solutions:

[0041] The utility model provides a toolbox cabinet and tray, specifically, including a plurality of first storage parts 1 and second storage parts 2 from top to bottom staggered screw connection, first storage part 1 and second storage part 2 all include fixed ring 3, the even uniformity of fixed ring 3 circumferential surface is provided with a plurality of avoidance slot 4, the even uniformity of fixed ring 3 circumferential surface is fixed with a plurality of straight guide plate 5, and the curved guide plate 6 is fixed between straight guide plate 5 and the circumferential surface of fixed ring 3, the corresponding curved guide plate 6 on first storage part 1 and second storage part 2 sets the opposite direction, and the inner bottom of fixed ring 3 and inner top are all provided with guide ball 7, and guide ball 7 is placed between corresponding straight guide plate 5 and curved guide plate 6, and the sliding of the guide ball 7 between the opposite two is provided with the first storage box 8 of adapting with corresponding straight guide plate 5, curved guide plate 6, the top end of the most top fixed ring 3 is screw connected with air pump part 9, and the gas delivery end of air pump part 9 is provided with extrusion part 10 of screwing with each other.

[0042] The working principle of the embodiment is as follows:

[0043] By controlling air pump part 9 to fill air into each group of extrusion parts 10, corresponding elastic air bag 24 is inflated and expanded, and corresponding each group of first storage box 8 is extruded, through the linkage cooperation between each part, the first storage box 8 on first storage part 1 and second storage part 2 is opened synchronously and staggered, so that the required tool can be quickly found, and the working efficiency is improved.

[0044] The second embodiment is as follows: Figures 1-19 On the basis of the first embodiment, the first threaded groove 11 is formed in the top of the fixed ring 3, and the first threaded ring 12 is fixed to the bottom of the fixed ring 3; the first threaded groove 11 on the fixed ring 3 is screw-connected with the first threaded ring 12 on the adjacent fixed ring 3; the air pump part 9 comprises a sealing cover 13; the second threaded ring 14 is fixed to the bottom of the sealing cover 13 and screw-connected with the first threaded groove 11; and the controller 15 is fixed to the top of the sealing cover 13.

[0045] The top and bottom of the first storage box 8 are symmetrically provided with the sliding groove 16 slidably matched with the corresponding guide ball 7; the sliding block 17 is slidably arranged in the sliding groove 16; the return spring 18 is fixed between the sliding block 17 and the inner wall of the sliding groove 16; and the guide rod 19 is fixed to the bottom of the first storage box 8 and slidably matched with the side surface of the straight guide plate 5 and the inner circumferential surface of the curved guide plate 6.

[0046] The extrusion part 10 comprises the connecting block 20 with a hollow structure; the inner threaded pipe 21 is communicatively arranged on the top of the connecting block 20, and the outer threaded pipe 22 is communicatively arranged on the bottom of the connecting block 20; the outer threaded pipe 22 on the extrusion part 10 is screw-connected with the inner threaded pipe 21 on the adjacent extrusion part 10; a plurality of air holes 23 are uniformly formed in the circumferential surface of the connecting block 20, and the elastic air bag 24 is arranged on the outer circumferential surface of the connecting block 20.

[0047] The top of the sealing cover 13 is fixedly provided with an air pump 25 electrically connected with the output end of the controller 15; the air pump 25 is provided with a gas delivery pipe 26; the gas delivery pipe 26 is connected with the inner threaded pipe 21 on the uppermost extrusion part 10 through a hose; the gas delivery pipe 26 is provided with an L-shaped pipe 27 extending upward through the sealing cover 13; the L-shaped pipe 27 is provided with a stop valve 28; the top of the sealing cover 13 is fixedly provided with a battery pack 29; and the top of the sealing cover 13 is provided with a charging port 30 electrically connected with the battery pack 29.

[0048] The working principle of the second embodiment is as follows:

[0049] The first threaded ring 12 at the bottom of the first receiving part 1 is screwed with the first threaded groove 11 on the second receiving part 2 to complete the assembly of the first receiving part 1 and the second receiving part 2; the inner threaded pipe 21 at the top of one set of extrusion parts 10 is connected with the gas delivery pipe 26 on the sealing cover 13 through a hose, and the outer threaded pipe 22 at the bottom is screwed with the inner threaded pipe 21 at the top of the extrusion part 10 at the bottom; the two sets of extrusion parts 10 are respectively arranged inside the first receiving part 1 and the second receiving part 2, and are coaxially arranged with the corresponding fixed rings 3; the second threaded ring 14 at the bottom of the sealing cover 13 is screwed into the first threaded groove 11 at the top of the first receiving part 1 to complete the assembly of the first receiving part 1, the second receiving part 2 and the corresponding extrusion parts 10, that is, the assembly of the tool box cabinet is completed.

[0050] In the initial state, each set of first receiving boxes 8 on the first receiving part 1 and the second receiving part 2 is received in the corresponding fixed ring 3; the guide rod 19 is attached to the side of the corresponding straight guide plate 5; and the sliding block 17 is arranged between the corresponding guide ball 7 and the reset spring 18. When the tool is needed, the air pump 25 is started by the controller 15, air is filled into the extrusion parts 10 connected with each other through the gas delivery pipe 26, each set of elastic air bags 24 is inflated and expanded, the corresponding first receiving box 8 is extruded, the top and bottom of the fixed ring 3 are respectively arranged in the corresponding sliding groove 16, and the sliding block 17 is in contact with the sliding groove 16. When the elastic air bag 24 is inflated and expanded to extrude the corresponding first receiving box 8, the guide rod 19 on the corresponding first receiving box 8 slides outward along the side of the straight guide plate 5, the corresponding reset spring 18 is compressed, the elastic air bag 24 is continuously inflated and expanded, the guide rod 19 slides from the straight guide plate 5 to the side of the curved guide plate 6, the first receiving box 8 rotates while sliding around the corresponding guide ball 7, so that the deflection of the first receiving box 8 is realized. Since the directions of the corresponding curved guide plates 6 on the first receiving part 1 and the second receiving part 2 are opposite, each set of first receiving boxes 8 on the first receiving part 1 and the second receiving part 2 is synchronously and incorrectly arranged, so that the required tool can be quickly found, the working efficiency is improved, and the searching efficiency is further improved through the setting of the label box 39.

[0051] When the first storage box 8 needs to be stored in the tool box cabinet, open the stop valve 28 on the L-shaped pipe 27, the air in each group of interconnected extrusion parts 10 is discharged through the L-shaped pipe 27, and the corresponding elastic air bag 24 is reset under the elastic reset force, contacts the extrusion limiting of each group of first storage boxes 8, and drives the corresponding first storage box 8 to slide reset along the curved guide plate 6 and the straight guide plate 5 under the elastic reset force of the corresponding reset spring 18, realizes the synchronous storage of the first storage box 8, simple operation, easy to use.

[0052] Example three, please refer to Figures 1-19 , this embodiment three is improved on the basis of example two, specifically, a tray of a tool box cabinet, comprising a tray body 31 screwed with a first threaded ring 12 on the bottom surface of the lowermost fixed ring 3; the top of the tray body 31 is provided with a second threaded groove 32 screwed with the first threaded ring 12; the bottom surface of the tray body 31 is symmetrically provided with a fork channel 33, and the inner bottom surface is provided with a threaded hole 34 screwed with the outer threaded pipe 22.

[0053] The tray body 31 is uniformly provided with a plurality of guide grooves 35 on the side surface; the second storage box 36 is slidably arranged between the inner walls of the guide grooves 35; the baffle 37 is fixed on the top of the second storage box 36; the connecting spring 38 is fixed between the baffle 37 and the inner wall of the tray body 31; the first storage box 8 and the second storage box 36 are provided with a label box 39 on the side surface.

[0054] The first vertical groove 40 is provided below the corresponding guide groove 35 on the inner bottom surface of the tray body 31; the second vertical groove 41 is provided on the inner bottom surface of the first vertical groove 40; a plurality of ball bearings 42 are symmetrically arranged on the inner bottom surface of the tray body 31 on both sides of the first vertical groove 40; the rolling part 43 is slidably arranged in the first vertical groove 40; the rolling part 43 comprises a support column 44 slidably matched with the second vertical groove 41; the support column 44 is fixedly provided with a stop ring 45 slidably matched with the first vertical groove 40 on the side surface; the ball seat 46 is fixed on the bottom of the support column 44; the ball seat 46 is provided with a ball 47 matched therewith in the inside; the second storage box 36 is provided with a curved groove 48 and a straight guide groove 49 in sequence and in communication from the label box 39 to the baffle 37 on the bottom surface; the support column 44 is fixedly provided with a hemispherical head 50 matched with the curved groove 48 and the straight guide groove 49 on the top.

[0055] The working principle of this embodiment three is:

[0056] The stable connection of each group of extrusion parts 10 is realized by screwing the first threaded ring 12 at the bottom of the tool box cabinet into the second threaded groove 32 at the top of the tray body 31, screwing the outer threaded tube 22 at the bottom of each group of extrusion parts 10 into the threaded hole 34 at the inner bottom of the tray body 31, and screwing the inner threaded tube 21 at the top of the outer threaded tube 22 at the bottom of the extrusion part 10 at the lowest part inside the tool box cabinet.

[0057] In the initial state, under the elastic pulling force of each group of connecting springs 38, each group of second storage boxes 36 is pulled into the inside of the tray body 31, the hemispherical head 50 at the top of each group of rolling parts 43 is placed at the bottom of the second storage box 36, and the rolling ball 47 at the bottom is out of contact with the ground in the second vertical groove 41. At this time, the tray can drive the tool box cabinet for transportation. When it is needed to use, the air pump 25 in the air pump part 9 is controlled to start, air is filled into each group of mutually connected extrusion parts 10, the elastic air bag 24 on the extrusion part 10 placed in the inside of the tray body 31 is inflated and expanded, and each group of second storage boxes 36 is simultaneously extruded, the corresponding connecting spring 38 is compressed, and each group of second storage boxes 36 is simultaneously slid out and expanded along the corresponding guide groove 35, thereby improving the functionality of the tray body 31.

[0058] In the process of sliding out and expanding, the hemispherical head 50 slides from the bottom surface of the second storage box 36 to the curved groove 48, the depth of the straight guide groove 49 is greater than the sum of the depths of the first vertical groove 40 and the second vertical groove 41, and the overall height of the rolling part 43, and under the gravity of the tray body 31, the rolling ball 47 is received into the second vertical groove 41, and under the gravity of the tray and the tool box cabinet, the tray and the tool box cabinet can be stably placed on the ground, thereby facilitating operation.

[0059] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0060] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that, when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, work, device, component and / or combination thereof.

[0061] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application and the above-described accompanying drawings are used only to distinguish similar objects and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0062] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0063] The above only describes the preferred embodiments of the present application and the protection scope of the present application is not limited to the above-described embodiments. Any technical solution falling within the concept of the present application shall be included in the protection scope of the present application. It should be noted that for ordinary skilled in the art, several improvements and refinements without departing from the principle of the present application shall be considered as the protection scope of the present application.

Claims

1. A tool box cabinet, comprising a plurality of first storage parts (1) and second storage parts (2) staggered and screwed from top to bottom; characterized in that: the first storage part (1) and the second storage part (2) each comprise a fixed ring (3); a plurality of avoidance grooves (4) are uniformly arranged on the circumferential side of the fixed ring (3); a plurality of straight guide plates (5) are uniformly fixed on the circumferential side of the fixed ring (3); a curved guide plate (6) is fixed between the straight guide plate (5) and the circumferential side of the fixed ring (3); the corresponding curved guide plates (6) on the first storage part (1) and the second storage part (2) are oppositely arranged; the inner bottom and the inner top of the fixed ring (3) are each provided with a guide ball (7); the guide ball (7) is arranged between the corresponding straight guide plate (5) and the curved guide plate (6); a first storage box (8) matched with the straight guide plate (5) and the curved guide plate (6) is arranged between the two guide balls (7) in sliding mode; a gas pump part (9) is screwed on the top end of the top fixed ring (3); an extrusion part (10) with coaxial screwing is arranged on the gas delivery end of the gas pump part (9); a first threaded groove (11) is arranged on the top of the fixed ring (3), and a first threaded ring (12) is fixed on the bottom of the fixed ring (3); the first threaded groove (11) on the fixed ring (3) is screwed with the first threaded ring (12) on the adjacent fixed ring (3); the gas pump part (9) comprises a sealing cover (13); a second threaded ring (14) is fixed on the bottom of the sealing cover (13) and screwed with the first threaded groove (11); a controller (15) is fixed on the top of the sealing cover (13); a sliding groove (16) matched with the corresponding guide ball (7) in sliding mode is symmetrically arranged on the top and the bottom of the first storage box (8); a sliding block (17) is arranged in the sliding groove (16) in sliding mode; a return spring (18) is fixed between the sliding block (17) and the inner wall of the sliding groove (16); a guide rod (19) matched with the side of the straight guide plate (5) and the inner circumferential side of the curved guide plate (6) in sliding mode is fixed on the bottom of the first storage box (8); the extrusion part (10) comprises a connecting block (20) with a hollow structure; an internally threaded pipe (21) is arranged in communication on the top of the connecting block (20), and an externally threaded pipe (22) is arranged in communication on the bottom of the connecting block (20); the externally threaded pipe (22) on the extrusion part (10) is screwed with the internally threaded pipe (21) on the adjacent extrusion part (10); a plurality of air holes (23) are uniformly arranged on the circumferential side of the connecting block (20), and an elastic air bag (24) is arranged on the outer circumferential side of the connecting block (20).

2. The tool box cabinet according to claim 1, characterized in that: ​ The inner top of the sealing cover (13) is fixedly provided with an air pump (25) which is electrically connected with the output end of the controller (15); the air outlet end of the air pump (25) is provided with an air outlet pipe (26); the air outlet pipe (26) is connected with the inner threaded pipe (21) on the uppermost extrusion part (10) through a hose; the circumferential surface of the air outlet pipe (26) is communicated with an L-shaped pipe (27) which extends upwards through the sealing cover (13); the L-shaped pipe (27) is provided with a stop valve (28); the inner top of the sealing cover (13) is fixedly provided with a battery pack (29); the top of the sealing cover (13) is provided with a charging port (30) which is electrically connected with the battery pack (29).

3. A tray for a tool cabinet according to claim 2, characterized in that: The tray body (31) is screwed with the first threaded ring (12) on the bottom surface of the lowermost fixed ring (3); the top of the tray body (31) is provided with a second threaded groove (32) which is screwed with the first threaded ring (12); The bottom surface of the tray body (31) is symmetrically provided with a forklift channel (33), and the inner bottom surface is provided with a threaded hole (34) which is screwed with the outer threaded pipe (22).

4. The tray for a tool cabinet according to claim 3, characterized in that: The circumferential surface of the tray body (31) is uniformly provided with a plurality of guide grooves (35); the second storage box (36) is slidably arranged between the inner walls of the guide grooves (35); the top of the second storage box (36) is fixedly provided with a baffle (37); the baffle (37) and the inner wall of the tray body (31) are fixedly provided with a connecting spring (38); the first storage box (8) and the second storage box (36) are both provided with a label box (39).

5. The tray for a tool cabinet according to claim 4, characterized in that: The inner bottom surface of the tray body (31) is provided with a first vertical groove (40) below the corresponding guide groove (35); the inner bottom surface of the first vertical groove (40) is provided with a second vertical groove (41); the inner bottom surface of the tray body (31) is symmetrically provided with a plurality of rolling balls (42) on both sides of the first vertical groove (40); The first vertical groove (40) is slidably provided with a rolling part (43); the rolling part (43) includes a support column (44) which is slidably matched with the second vertical groove (41); the circumferential surface of the support column (44) is fixedly provided with a stop ring (45) which is slidably matched with the first vertical groove (40); the bottom of the support column (44) is fixedly provided with a ball seat (46); the ball seat (46) is internally provided with a rolling ball (47) which is matched therewith; The bottom surface of the second storage box (36) is sequentially provided with a curved groove (48) and a straight guide groove (49) which are communicated with each other from the direction of the label box (39) to the baffle (37); the top of the support column (44) is fixedly provided with a hemispherical head (50) which is matched with the curved groove (48) and the straight guide groove (49).

Images