Portable hardware tool car

Abstract

The utility model discloses a portable hardware tool car, which relates to the technical field of hardware tool cars and comprises a mounting back plate and connecting hinges, universal wheels are mounted on two sides of the bottom of the mounting back plate, the connecting hinges are connected to two sides inside the mounting back plate, and first mounting side plates are mounted outside the connecting hinges. A second mounting side plate is connected to the exterior of the first mounting side plate, a front mounting frame is connected to the exterior of the second mounting side plate, movable rotating shafts are additionally arranged on the two sides of the lower end of the mounting back plate, a bearing bottom plate is connected to the exterior of the movable rotating shafts, a drawer body is connected to the interior of the mounting back plate, and an auxiliary handle is additionally arranged at the upper end of the exterior of the drawer body; limiting sliding blocks are additionally arranged on the two sides of the outer portion of the drawer body, and limiting sliding grooves are formed in the inner sides of the second installation side plates. According to the portable hardware tool car, the hardware tool car can be rapidly stored and unfolded, the portability of the hardware tool car is improved, and the use efficiency of the hardware tool car is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware tool carts, in particular to a portable hardware tool cart. Background Art

[0002] A hardware tool cart is a device used to store and transport hardware tools. It has various types and functions to meet different usage requirements. The design of these tool carts takes into account practicality, portability and durability to adapt to various working environments. Tool carts are suitable for the fixed location management of tools, knives and parts in the production site, so that your item storage and retrieval work can be truly timely, accurate, efficient and low-cost. In order to improve the storage efficiency of hardware tools, a hardware tool cart is needed. However, the existing hardware tool carts still have the following shortcomings:

[0003] For example, the utility model with publication number CN212265782U discloses a workshop hardware box, which has large available space, reasonable distribution, and a wide variety of tool placement. It solves the problem of the original hardware box putting various tools together in a lump sum, which not only avoids damage to hardware tools, but also facilitates the classification and management of tools, and is easy to circulate and convenient for workers to operate. However, similar to the comparative documents of the above-mentioned application, when the existing hardware tool carts are used, since most hardware tool carts are fixedly installed as a whole, the transportation and storage costs are increased, and it is not convenient to carry, resulting in a decrease in practicality and reduced efficiency of use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a portable hardware tool cart is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a portable hardware tool cart to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable hardware tool cart, comprising a mounting back panel and a connecting hinge, wherein universal wheels are installed on both sides of the bottom of the mounting back panel, and connecting hinges are connected on both sides of the interior of the mounting back panel, and a first mounting side panel is installed on the outside of the connecting hinge, and at the same time, the outside of the first mounting side panel is connected to the second mounting side panel, and the outside of the second mounting side panel is connected to the front mounting frame, movable rotating shafts are added on both sides of the lower end of the mounting back panel, and the outside of the movable rotating shaft is connected to a receiving bottom panel, a drawer body is connected to the interior of the mounting back panel, and an auxiliary handle is added to the upper end of the exterior of the drawer body, and limiting sliders are added on both sides of the exterior of the drawer body, a limiting slide groove is provided on the inner side of the second mounting side panel, a docking mortise is provided on the inner side of the upper end of the mounting back panel, and a top cover is distributed above the mounting back panel, and docking tenons are added on both sides of the lower end of the top cover.

[0007] Furthermore, the first mounting side plate and the mounting back plate are horizontally distributed, and the first mounting side plate is rotatably connected to the mounting back plate via a connecting hinge.

[0008] Furthermore, the number of the first mounting side panels is two, and the two first mounting side panels are symmetrically arranged on both sides of the outside of the mounting back panel.

[0009] Furthermore, the inner dimensions of the front mounting frame are adapted to the outer dimensions of the drawer body, and the drawer body and the front mounting frame are embedded in each other.

[0010] Furthermore, the outer side of the receiving base plate and the outer side of the installation back plate are horizontally distributed, and the receiving base plate is rotatably connected to the installation back plate through a movable rotating shaft.

[0011] Furthermore, there are two limit sliding blocks, and the two limit sliding blocks are symmetrically arranged on both sides of the outside of the drawer body with respect to the front center axis of the drawer body.

[0012] Furthermore, the outer dimensions of the limiting slider are adapted to the inner dimensions of the limiting slide groove, and the drawer body is slidably connected to the limiting slide groove via the limiting slider.

[0013] Furthermore, the inner dimensions of the docking mortise are adapted to the outer dimensions of the docking tenon, and the docking tenon is connected to the mounting back plate via the docking mortise.

[0014] The utility model provides a portable hardware tool cart, which has the following beneficial effects:

[0015] 1. The utility model is provided with a connecting hinge, so that when the portable hardware tool cart is in use, the first mounting side panel can be limitedly mounted on both sides of the outside of the mounting back panel through the connecting hinge, and the second mounting side panel can be mounted on the outside of the first mounting side panel through the connecting hinge, and the second mounting side panel can continue to be connected to the front mounting frame by using the connecting hinge, so that the first mounting side panel and the second mounting side panel can be rotatably connected, and when the first mounting side panel and the second mounting side panel are retracted, the mounting back panel and the front mounting frame can be retracted, and when the mounting back panel and the front mounting frame are unfolded, the receiving bottom panel is folded over to become the bottom of the tool cart, and after the mounting back panel and the front mounting frame are retracted, the receiving bottom panel is rotated and stored inside the mounting back panel, so that the tool cart can be quickly stored, and the opening and closing process saves time and effort, thereby improving the overall practicality and use efficiency of the hardware tool cart.

[0016] 2. The utility model, through the arrangement of the drawer body, can provide consistent limiting grooves on the inner sides of the mounting back panel, the first mounting side panel, the second mounting side panel and the front mounting frame when the portable hardware tool cart is in use, and the inner dimensions of the limiting grooves match the outer dimensions of the limiting sliders, so that the drawer body can be slid and installed into the interior of the tool cart after it is opened through the limiting grooves and the limiting sliders, and the drawer body can be used to classify and store hardware supplies, and the docking tenons are fixedly installed on both sides of the lower end of the top cover, and the top cover is installed on the upper end of the tool cart through the docking tenons and the docking mortises, and the top cover is used to limit the installation of the back panel, the first mounting side panel, the second mounting side panel and the front mounting frame again, thereby further improving the stability of the tool cart during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a portable hardware tool cart of the present utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional unfolded structure of a portable hardware tool cart of the present utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional unfolding structure of the drawer body of a portable hardware tool cart.

[0020] In the figure: 1. Install the back panel; 2. Universal wheel; 3. Connecting hinge; 4. First installation side panel; 5. Second installation side panel; 6. Front installation frame; 7. Movable shaft; 8. Supporting bottom panel; 9. Drawer body; 10. Auxiliary handle; 11. Limit slider; 12. Limit slide groove; 13. Docking mortise; 14. Top cover; 15. Docking tenon. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a portable hardware tool cart comprises a mounting back panel 1 and a connecting hinge 3, universal wheels 2 are installed on both sides of the bottom of the mounting back panel 1, and connecting hinges 3 are connected on both sides of the interior of the mounting back panel 1, and a first mounting side panel 4 is installed on the outside of the connecting hinge 3, and at the same time, the first mounting side panel 4 is connected to the second mounting side panel 5 on the outside, and the second mounting side panel 5 is connected to the front mounting frame 6 on the outside, and movable rotating shafts 7 are added on both sides of the lower end of the mounting back panel 1, and the movable rotating shaft 7 is connected to the outside of the receiving bottom panel 8, the first mounting side panel 4 and the mounting back panel 1 are horizontally distributed, and the first mounting side panel 4 is rotatably connected to the mounting back panel 1 through the connecting hinge 3, the number of the first mounting side panels 4 is provided with two, and the two first mounting side panels 4 are symmetrically arranged on both sides of the outside of the mounting back panel 1, the internal size of the front mounting frame 6 is adapted to the external size of the drawer body 9, and the drawer body 9 is embedded in the front mounting frame 6, the outer side of the receiving bottom panel 8 is horizontally distributed with the outer side of the mounting back panel 1, and the receiving bottom panel 8 is connected to the mounting back panel through the movable rotating shaft 7. When the tool trolley is opened, the tool trolley is opened, and the tool trolley is opened, and the tool trolley is opened, and the tool trolley is opened, and the tool trolley is opened, and the tool trolley is opened, and the tool trolley is opened, and the tool trolley is opened.

[0023] like Figures 1 to 3As shown, the inside of the mounting back panel 1 is connected to the drawer body 9, and an auxiliary handle 10 is added to the upper end of the outside of the drawer body 9, and limit sliders 11 are added on both sides of the outside of the drawer body 9, and a limit slide 12 is provided on the inside of the second mounting side panel 5. A docking groove 13 is provided inside the upper end of the mounting back panel 1, and a top cover 14 is distributed above the mounting back panel 1, and docking tenons 15 are added on both sides of the lower end of the top cover 14. There are two limit sliders 11, and the two limit sliders 11 are arranged with the front center axis of the drawer body 9. The drawer body 9 is symmetrically arranged on both sides of the outside of the drawer body 9, the outer size of the limit slider 11 is adapted to the inner size of the limit slide 12, and the drawer body 9 is slidably connected to the limit slide 12 through the limit slider 11, the inner size of the docking groove 13 is adapted to the outer size of the docking tenon 15, and the docking tenon 15 is connected to the mounting back plate 1 through the docking groove 13, and the limit slider 11 is fixedly installed on both sides of the outside of the drawer body 9 by fastening bolts, and the auxiliary handle 10 is fixedly installed on the outside of the drawer body 9 with the fastening bolts. The drawer body 9 is slidably mounted inside the tool cart after it is opened by means of the limiting slide 12 and the limiting slide 11, and the hardware items are stored in a classified manner by means of the limiting slide 12, and the docking tenon 15 is fixedly mounted on both sides of the lower end of the top cover 14. At the same time, the outer dimensions of the docking tenon 15 are matched with the inner dimensions of the docking mortise 13 opened at the inner upper end of the mounting back panel 1, the first mounting side panel 4, the second mounting side panel 5 and the front mounting frame 6, so that the top cover 14 is mounted on the upper end of the tool cart by means of the docking tenon 15 and the docking mortise 13, and the top cover 14 is used to limit the mounting back panel 1, the first mounting side panel 4, the second mounting side panel 5 and the front mounting frame 6 again, thereby further improving the stability of the tool cart during use.

[0024] In summary, when the portable hardware tool cart is in use, the first mounting side panels 4 are first limitedly installed on both sides of the outside of the mounting back panel 1 through the connecting hinges 3, and the second mounting side panels 5 are installed on the outside of the first mounting side panels 4 through the connecting hinges 3, and the second mounting side panels 5 are continued to be connected to the front mounting frame 6 by using the connecting hinges 3, so that the first mounting side panels 4 and the second mounting side panels 5 can be rotatably connected, and when the first mounting side panels 4 and the second mounting side panels 5 are rotated and retracted, the mounting back panel 1 and the front mounting frame 6 can be retracted, and the receiving bottom panel 8 is limitedly installed at the lower end of the inner side of the mounting back panel 1 by using the movable rotating shaft 7. When the mounting back panel 1 and the front mounting frame 6 are unfolded, the receiving bottom panel 8 is folded over to become the bottom of the tool cart, and after the mounting back panel 1 and the front mounting frame 6 are retracted, the receiving bottom panel 8 is rotated and stored in the mounting back panel 1. The inner side of the back panel 1, the back panel 1 and the universal wheel 2 arranged at the lower end of the front mounting frame 6 enable the entire hardware tool cart to move quickly. Then, consistent limiting slide grooves 12 are opened on the inner sides of the back panel 1, the first mounting side panel 4, the second mounting side panel 5 and the front mounting frame 6, and the internal dimensions of the limiting slide grooves 12 match the external dimensions of the limiting slider 11, so that the drawer body 9 is slid and installed into the interior of the tool cart after it is opened through the limiting slide grooves 12 and the limiting slider 11, and the docking tenons 15 are fixedly installed on both sides of the lower end of the top cover 14, and the top cover 14 is installed on the upper end of the tool cart using the docking tenons 15 and the docking mortises 13, and the top cover 14 is used to limit the mounting back panel 1, the first mounting side panel 4, the second mounting side panel 5 and the front mounting frame 6 again, thereby further improving the stability of the tool cart during use.

[0025] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A portable hardware tool cart, comprising a mounting back plate (1) and a connecting hinge (3), characterized in that: Universal wheels (2) are installed on both sides of the bottom of the mounting back plate (1), and connecting hinges (3) are connected to both sides of the interior of the mounting back plate (1), and a first mounting side plate (4) is installed on the outside of the connecting hinge (3), and the first mounting side plate (4) is externally connected to a second mounting side plate (5), and the second mounting side plate (5) is externally connected to a front mounting frame (6), and movable rotating shafts (7) are added to both sides of the lower end of the mounting back plate (1), and the movable rotating shaft (7) is externally connected to a receiving bottom plate (8). The installation back panel (1) is internally connected to a drawer body (9), and an auxiliary handle (10) is added to the upper end of the outer side of the drawer body (9), and limiting sliders (11) are added to both sides of the outer side of the drawer body (9), and a limiting slide groove (12) is provided on the inner side of the second installation side panel (5), and a docking mortise (13) is provided inside the upper end of the installation back panel (1), and a top cover (14) is distributed above the installation back panel (1), and docking tenons (15) are added to both sides of the lower end of the top cover (14).

2. A portable hardware tool cart according to claim 1, characterized in that: The first mounting side plate (4) and the mounting back plate (1) are horizontally distributed, and the first mounting side plate (4) is rotatably connected to the mounting back plate (1) via a connecting hinge (3).

3. A portable hardware tool cart according to claim 1, characterized in that: The number of the first mounting side panels (4) is two, and the two first mounting side panels (4) are symmetrically arranged on both sides of the outside of the mounting back panel (1).

4. The portable hardware tool cart according to claim 1, characterized in that: The internal dimensions of the front mounting frame (6) are adapted to the external dimensions of the drawer body (9), and the drawer body (9) and the front mounting frame (6) are embedded in each other.

5. The portable hardware tool cart according to claim 1, characterized in that: The outer side of the receiving base plate (8) and the outer side of the mounting back plate (1) are horizontally distributed, and the receiving base plate (8) is rotatably connected to the mounting back plate (1) via a movable rotating shaft (7).

6. The portable hardware tool cart according to claim 1, characterized in that: The number of the limiting sliding blocks (11) is two, and the two limiting sliding blocks (11) are symmetrically arranged on both sides of the outside of the drawer body (9) with respect to the front center axis of the drawer body (9).

7. The portable hardware tool cart according to claim 1, characterized in that: The outer dimensions of the limiting slide block (11) are adapted to the inner dimensions of the limiting slide groove (12), and the drawer body (9) is slidably connected to the limiting slide groove (12) via the limiting slide block (11).

8. The portable hardware tool cart according to claim 1, characterized in that: The inner dimensions of the docking mortise (13) are adapted to the outer dimensions of the docking tenon (15), and the docking tenon (15) is connected to the mounting back plate (1) via the docking mortise (13).

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