Locking cantilever type tool box

Abstract

The utility model discloses a locking cantilever type tool box which comprises a box body, a mounting bin is formed in the upper middle portion of the interior of the box body, a driving motor is mounted in the center of the bottom of the mounting bin, the output end of the driving motor is in transmission connection with a threaded rotating rod, and the outer side edge of the threaded rotating rod is in threaded sleeve connection with a threaded lifting column. Transverse connecting rods are symmetrically connected to the two sides of the threaded lifting column, locking rods are connected to the top ends of the transverse connecting rods, a storage box and a top cover are sequentially arranged at the top of the box body, and locking grooves are formed in the two sides of the abutting position of the bottom of the storage box and the top end of the box body; the cantilever type tool box has the advantages that the use convenience of the cantilever type tool box is improved by arranging the automatic mechanical lifting locking mechanism, the fixing stability is improved, meanwhile, the durability is improved, the automatic lifting mechanism also drives the ejector rod to move, tools are ejected out to be conveniently taken and used, time and labor are saved, and the work efficiency is improved. And the use effect of the tool box is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tool boxes, in particular to a locking cantilever tool box. Background Art

[0002] Toolboxes are very helpful for storing and preserving various hardware tools in different categories. They are not only convenient to use, but also effectively prevent the loss of hardware tools due to scattering. Therefore, they are widely used in the maintenance industry and the electromechanical product assembly industry. Sometimes they are also carried on various vehicles as on-board equipment. Therefore, there are many types of toolboxes. In order to increase the storage space without taking up space, some existing toolboxes are equipped with cantilevers to facilitate the opening and sealing of the toolboxes.

[0003] The existing cantilever toolbox still has some problems when in use. First of all, the fixing structure of the existing cantilever toolbox is generally in the form of a buckle during use. The fixing method is relatively simple and needs to be opened manually. It is also easy to cause damage after long-term use and needs frequent repairs and replacements. It is not only inconvenient to use, but also has low fixing stability and durability. Secondly, some existing toolboxes use an inlay method to fix some tools. Sometimes the tools are too tightly connected and need to be manually extracted, which is time-consuming and labor-intensive, reducing the use effect of the toolbox. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A locking cantilever toolbox comprises a box body, an installation bin is provided in the middle and upper part of the interior of the box body, a driving motor is installed in the middle of the bottom of the installation bin, the output end of the driving motor is transmission-connected with a threaded rotating rod, the outer side of the threaded rotating rod is threadedly sleeved with a threaded lifting column, transverse connecting rods are symmetrically connected on both sides of the threaded lifting column, the top of the transverse connecting rod is connected with a locking rod, a storage box and a top cover are sequentially provided on the top of the box body, locking grooves are provided on both sides of the abutment between the bottom of the storage box and the top of the box body, two sets of rotating shafts are respectively installed on the two rear side surfaces of the box body, the two middle side surfaces of the storage box and the two front side surfaces of the top cover, and the two sets of rotating shafts are rotatably sleeved with cantilever connecting rods.

[0007] In a preferred example, the present invention can be further configured as follows:

[0008] By adopting the above technical solution, the locking rod is clamped on the inner side of the locking groove, and the side surface of the locking rod is in sliding contact with the inner side wall of the box body.

[0009] In a preferred example, the present invention can be further configured as follows:

[0010] By adopting the above technical solution, the cantilever connecting rod enables the box body, the storage box and the top cover to be folded and stretched through the rotating shaft.

[0011] In a preferred example, the present invention can be further configured as follows:

[0012] By adopting the above technical solution, a plurality of groups of protective cotton sleeves are provided at the top groove of the storage box, and a plurality of groups of embedded sockets are embedded and installed at the top groove of the box body.

[0013] In a preferred example, the present invention can be further configured as follows:

[0014] By adopting the above technical solution, a plurality of top rods are arranged at the top end of the transverse connecting rod, and the top ends of the plurality of top rods pass through the top end of the box body and the bottom end of the embedded card seat.

[0015] In a preferred example, the present invention can be further configured as follows:

[0016] By adopting the above technical solution, a large storage box is provided at the bottom of the box body, a slider is installed at the rear bottom end of the large storage box, a slide groove is opened at the bottom end of the box body, the slider is interactively connected to the inner side of the slide groove, and the front end of the large storage box is located outside the box body and is connected to a pull-out plate.

[0017] In a preferred example, the present invention can be further configured as follows:

[0018] By adopting the above technical solution, fixed casters are installed at the four corners of the bottom of the box body, and a pull rod handle is embedded in the middle of the top of the top cover.

[0019] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0020] 1. In the utility model, a driving motor, a threaded rotating rod, a threaded lifting column, a transverse connecting rod and a push rod are arranged. When in use, the driving motor is operated to operate the above-mentioned mechanisms and to move the push rod up and down to insert or move out of the lock slot to lock or release the storage box. In this way, the two sets of cantilever connecting rods are restricted from moving and are difficult to flip over. This not only improves the convenience of use, but also has a higher fixing stability and also improves the durability of some parts.

[0021] 2. In the utility model, a push rod is provided. When in use, when the above-mentioned mechanisms and components are in operation, the transverse connecting rod also pushes the push rod to pass through the top end of the box body and the bottom end of the embedded card seat, so as to push the tools in the embedded card seat out to the outside, which is convenient for subsequent use. This not only saves time and physical effort, but also improves the use effect of the tool box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of a three-dimensional structure expansion structure of an embodiment of the utility model;

[0024] Figure 3 The figure is a schematic side cross-sectional structure diagram of an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Box body; 2. Storage box; 3. Top cover; 4. Fixed casters; 5. Pull-out plate; 6. Pull rod handle; 7. Cantilever connecting rod; 8. Rotating shaft; 9. Embedded card seat; 10. Locking rod; 11. Protective cotton sleeve; 12. Locking groove; 13. Large storage box; 14. Installation compartment; 15. Driving motor; 16. Threaded rotating rod; 17. Threaded lifting column; 18. Horizontal connecting rod; 19. Push rod; 20. Slide groove; 21. Slider. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0028] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0029] A locking cantilever tool box provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] Combination Figure 1-Figure 3 As shown, the utility model provides a locking cantilever tool box.

[0032] Specifically, it includes a box body 1, an installation bin 14 is opened in the middle and upper part of the interior of the box body 1, the installation bin 14 is mainly used to install various mechanisms such as a drive motor 15, a drive motor 15 is installed in the middle of the bottom of the installation bin 14, the output end of the drive motor 15 is transmission-connected with a threaded rotating rod 16, the outer side of the threaded rotating rod 16 is threadedly sleeved with a threaded lifting column 17, the two sides of the threaded lifting column 17 are symmetrically connected with transverse connecting rods 18, and the top of the transverse connecting rod 18 is connected with a locking rod 10, the top of the box body 1 is sequentially provided with a storage box 2 and a top cover 3, the bottom of the storage box 2 and the top of the box body 1 abut at two The sides are provided with locking grooves 12, and two sets of rotating shafts 8 are respectively installed on the two rear side surfaces of the box body 1, the two middle side surfaces of the storage box 2 and the two front side surfaces of the top cover 3, and the two sets of rotating shafts 8 are rotatably sleeved with cantilever connecting rods 7, and the locking rod 10 is clamped on the inner side of the locking groove 12, and the side surface of the locking rod 10 slides against the inner wall of the box body 1, and the cantilever connecting rod 7 folds and stretches the box body 1, the storage box 2 and the top cover 3 through the rotating shaft 8. The combined operation of the above-mentioned components enables the locking of the toolbox, which is mainly completed by the electric mechanical lifting and lowering regulation of the driving motor 15, making it more convenient to use and having higher stability.

[0033] Embodiment 2:

[0034] Combination Figure 2 and Figure 3 As shown, based on the first embodiment,

[0035] Specifically, a plurality of protective cotton sleeves 11 are provided at the top groove of the storage box 2. The protective cotton sleeves 11 are made of cotton material and have a certain degree of softness, which can play a role in protecting tools. A plurality of embedded card seats 9 are embedded and installed at the top groove of the box body 1. The embedded card seats 9 are made of silicone material, which is soft in texture and wear-resistant. They have a certain elasticity and provide high protection for tools. A plurality of top rods 19 are provided at the top of the transverse connecting rod 18. The top ends of the plurality of top rods 19 pass through the top of the box body 1 and the bottom end of the embedded card seat 9. Through the operation of the driving motor 15 in the first embodiment of the above-mentioned mechanisms, the transverse connecting rod 18 pushes the top rod 19 to fix the tools in the embedded card seat 9 to the outside, which is convenient for subsequent use.

[0036] Combination Figure 1-Figure 3 As shown, in the above embodiment,

[0037] Specifically, a large storage box 13 is provided at the bottom of the box body 1. The large storage box 13 is mainly used to store larger tools and increase the storage space. A slider 21 is installed at the bottom end of the rear side of the large storage box 13. The slider 21 facilitates the large storage box 13 to move along the slide groove 20 for limiting and stabilizing. A slide groove 20 is opened at the bottom end of the box body 1. The slider 21 is interactively connected to the inner side of the slide groove 20. The front end of the large storage box 13 is located outside the box body 1 and is connected to a pull-out plate 5. The pull-out plate 5 is mainly used to facilitate the movement of the large storage box 13 as a whole.

[0038] Combination Figure 1-Figure 3 As shown, in the above embodiment,

[0039] Specifically, fixed casters 4 are installed at the four corners of the bottom of the box body 1. The fixed casters 4 can not only make the overall movement of the tool box more convenient, but also play a role of fixing and stabilizing. A pull rod handle 6 is embedded in the middle of the top of the top cover 3. The pull rod handle 6 is mainly for the user to pull the tool box to move.

[0040] The working principle and use process of the utility model are as follows: first, when in use, the user turns on the driving motor 15 through the external control mechanism, rotates the threaded rotating rod 16, and moves the threaded lifting column 17 up and down along the threaded rotating rod 16, driving the transverse connecting rods 18 on both sides, so that the locking rods 10 on them move up and down along the locking grooves 12, and lock and release the storage box 2, so that the two sets of cantilever connecting rods 7 are restricted from moving and difficult to flip over, which not only improves the convenience of use, but also has higher fixed stability, and also improves the durability of some parts. Secondly, when the above-mentioned mechanisms and components are in operation, the transverse connecting rod 18 also pushes multiple ejector rods 19 to pass through the top end of the box body 1 and the bottom end of the embedded card seat 9, and ejects the tools in the embedded card seat 9 to the outside, which is convenient for subsequent use. This not only saves time and physical effort, but also improves the use effect of the tool box.

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A locking cantilever tool box, comprising a box body (1), characterized in that: An installation bin (14) is provided in the middle upper part of the interior of the box body (1), a driving motor (15) is installed in the middle of the bottom of the installation bin (14), the output end of the driving motor (15) is drivingly connected to a threaded rotating rod (16), the outer side of the threaded rotating rod (16) is threadedly sleeved with a threaded lifting column (17), the two sides of the threaded lifting column (17) are symmetrically connected with transverse connecting rods (18), the top of the transverse connecting rod (18) is connected with a locking rod (10), the top of the box body (1) is provided with a storage box (2) and a top cover (3) in sequence, the bottom of the storage box (2) and the top of the box body (1) are provided with locking grooves (12) on both sides, the rear two side surfaces of the box body (1), the middle two side surfaces of the storage box (2) and the front two side surfaces of the top cover (3) are respectively installed with two groups of rotating shafts (8), and the two groups of rotating shafts (8) are rotatably sleeved with cantilever connecting rods (7).

2. A locking cantilever tool box according to claim 1, characterized in that: The locking rod (10) is clamped on the inner side of the locking groove (12), and the side surface of the locking rod (10) is in sliding contact with the inner side wall of the box body (1).

3. The locking cantilever tool box according to claim 1, characterized in that: The cantilever connecting rod (7) enables the box body (1), the storage box (2) and the top cover (3) to be folded and extended via the rotating shaft (8).

4. The locking cantilever tool box according to claim 1, characterized in that: The top groove of the storage box (2) is provided with a plurality of sets of protective cotton sleeves (11), and the top groove of the box body (1) is provided with a plurality of sets of embedded card seats (9).

5. The locking cantilever tool box according to claim 4, characterized in that: The top end of the transverse connecting rod (18) is provided with a plurality of top rods (19), and the top ends of the plurality of top rods (19) penetrate the top end of the box body (1) and the bottom end of the embedded card seat (9).

6. The locking cantilever tool box according to claim 1, characterized in that: A large storage box (13) is provided at the bottom of the box body (1), a slider (21) is installed at the rear bottom end of the large storage box (13), a slide groove (20) is opened at the bottom end of the box body (1), the slider (21) is interactively connected to the inner side of the slide groove (20), and the front end of the large storage box (13) is located outside the box body (1) and is connected to a pull-out plate (5).

7. The locking cantilever tool box according to claim 1, characterized in that: Fixed casters (4) are installed at the four corners of the bottom of the box body (1), and a pull rod handle (6) is embedded and installed in the middle of the top of the top cover (3).

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