Pull rod tool box
By introducing walking wheels and deployable support legs into the toolbox, combined with multi-layer tool placement design, the problem of insufficient portability and stability of traditional toolboxes is solved, and more efficient tool movement and storage is achieved, improving user work Experience and efficiency.
Patent Information
- Application Number
- CN202411740775.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2024-12-31
AI Technical Summary
Traditional toolboxes have shortcomings in portability, stability and internal space design, which cannot meet complex working environments and frequent mobile needs, especially when working outdoors, which increases the physical burden of users and reduces work efficiency.
A pull rod tool box is designed, using walking wheels and deployable support leg structure, combined with a multi-layer tool placement design, providing convenient movement and stable support, while improving the efficiency of the tool classification and storage.
It significantly reduces the physical consumption of users' tools, improves the portability and stability of the toolbox, reduces search time, and improves work efficiency and use safety.
Smart Images
Figure CN119217337A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of tool boxes, in particular to a pull rod tool box. Background Art
[0002] With the diversification of application scenarios such as maintenance, construction, and outdoor work, the requirements for the portability, stability, and storage space of toolboxes are also increasing. Traditional toolboxes are usually simple in design, mostly portable boxes, and the internal structure only provides basic tool storage functions, which cannot meet the needs of users in complex working environments. Especially when frequent movement, placement of a large number of tools, or outdoor work are required, the shortcomings of traditional toolboxes become more and more obvious.
[0003] First, traditional toolboxes have obvious limitations in portability. Most toolboxes lack a mobile auxiliary structure, and users need to carry them by hand or on their shoulders, especially when loading heavy tools, which not only increases the user's physical burden but also reduces work efficiency. Secondly, traditional toolboxes usually lack a stable support structure and can only be placed on the ground or on a workbench. They are prone to tilting or sliding on uneven ground or in an undulating working environment, which poses certain safety hazards and affects the user's work experience.
[0004] In addition, the internal space design of traditional toolboxes is often relatively simple, usually only providing one large space or a small number of compartments, which is difficult to meet the user's needs for classified storage of tools. In actual work, users need to frequently find and use different types of tools. If the tools are mixed and stacked, it is not only difficult to quickly find the required tools, but also possible damage due to the squeezing of items. For occasions where multiple tools and accessories need to be placed, traditional toolboxes seem to lack space, which limits the actual capacity and efficiency of use of the toolbox. Summary of the invention
[0005] The purpose of the present invention is to solve the technical problems existing in the prior art, and to provide a pull rod tool box. The bottom of the tool box body is provided with a mounting groove, and the mounting groove is provided with walking wheels, so that the tool box can be easily dragged and is suitable for moving on a flat ground, which significantly reduces the user's physical exertion during the transportation process. In addition, the side wall of the tool box body is provided with a guide rod, and the first support leg is installed in the side wall groove formed between the two guide rods. The support legs are connected by a rotating shaft, so that the support legs can be embedded in the groove of the side wall of the box body when not in use, and can be quickly unfolded when in use, providing stable support for the tool box. A plurality of tool placement layers are also provided in the hollow cavity of the tool box, which is convenient for the classified storage of tools, reduces the search time, and improves work efficiency.
[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a pull rod tool box, comprising a tool box body and a first supporting leg, the interior of the tool box body is provided with a hollow cavity, a plurality of tool placement layers are provided in the hollow cavity, a mounting groove is provided at the bottom of the tool box body, a walking wheel is provided in the mounting groove, a guide rod is provided on the side wall of the tool box body, a side wall groove is formed between the two guide rods, and the lower part of the first supporting leg is installed on the tool box body through a rotating shaft and embedded in the side wall groove of the tool box body.
[0007] Preferably, the first supporting leg comprises a supporting arm and an extension leg; the supporting arm is installed in a groove of the tool box body through a rotating shaft, a guide groove is provided in the middle of the supporting arm, a slot is provided in the lower part of the supporting arm, the extension leg passes through the slot and is installed in the guide groove through a guide block.
[0008] Preferably, it further includes a locking mechanism, which includes a locking block and a locking buckle, the locking buckle is arranged on the upper part of the guide rod, the locking buckle is provided with a locking hole, and the locking block is installed on the extension leg and cooperates with the locking hole.
[0009] Preferably, it further comprises at least one support frame, which is mounted on the support arm and connected to the support arm via a rotating shaft, and the support frame is detachably provided with a support rod.
[0010] Preferably, the tool placement layer includes a drawer and a partition board; the drawer and the partition board are both arranged in the hollow cavity of the toolbox body through guide rails, the drawer is installed in the middle of the hollow cavity and the upper part of the toolbox body, and the partition board is installed on both sides of the toolbox body and is located at the lower part of the drawers on both sides of the toolbox body.
[0011] Preferably, it further comprises a connecting rod, both ends of which are connected to the upper and lower sides of the tool box body through fixing seats respectively.
[0012] Preferably, it further comprises a second supporting leg, wherein the second supporting leg is installed at the rear of the tool box body.
[0013] Preferably, it also includes a storage rack, which is arranged on the upper part of the tool box body, and the storage rack includes a base, a baffle and a connecting rod; the base is installed on the tool box body through a rotating shaft seat, the baffle is installed on the rear part of the base, and the connecting rod is installed on the baffle. Compared with the prior art, the present invention has the following beneficial effects: a mounting groove is provided at the bottom of the toolbox body, and running wheels are provided in the mounting groove. The running wheels make it easier for the user to drag the toolbox on a flat ground, thereby improving the portability of the toolbox. The toolbox is particularly suitable for outdoor work or work scenes that require frequent movement, and improves the flexibility and convenience of use by reducing the carrying burden of the user.
[0014] The first support leg can provide stable support when unfolded, effectively preventing the tool box from tipping over or sliding; when not in use, the support leg can be rotated and stored in the groove of the box body, keeping the appearance of the trolley tool box neat and tidy, reducing the occupied space, and at the same time ensuring the rapid switching between the stable placement and convenient movement of the trolley tool box to meet the needs of different working environments.
[0015] The extension legs can slide in the guide grooves to adjust the height of the support legs to meet different working height requirements. This allows the tool box to remain stable in different terrains and usage scenarios, while allowing users to adjust the height of the support legs according to specific needs, improving the versatility and applicability of the tool box.
[0016] By embedding the locking block into the locking hole, the support leg can be firmly fixed in the storage state to prevent instability caused by looseness during use. The locking mechanism ensures that the first support leg can be firmly fixed in the required position when needed, thereby improving the safety and reliability of the tool box.
[0017] The combined design of drawers and compartments not only improves the efficiency of tool classification and storage, but also ensures that users can quickly find the required tools when needed, reducing search time and improving work efficiency. It is especially suitable for work scenarios that require quick tool replacement. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention.
[0018] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A.
[0019] In the accompanying drawings: 1. tool box body; 2. first supporting leg; 21. supporting arm; 22. extension leg; 23. guide groove; 24. slot; 25. guide block; 3. walking wheel; 4. guide rod; 5. locking mechanism; 51. locking block; 52. locking buckle; 53. locking hole; 6. supporting frame; 61. supporting rod; 7. connecting rod; 8. fixing seat; 9. second supporting leg; 10. storage rack; 101. base; 102. baffle; 103. connecting rod. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] refer to Figure 1-3 As shown, the present invention discloses a pull rod tool box, comprising a tool box body 1 and a first supporting leg 2, the interior of the tool box body 1 is provided with a hollow cavity, a plurality of tool placement layers are provided in the hollow cavity, a mounting groove is provided at the bottom of the tool box body 1, and a walking wheel 3 is provided in the mounting groove. The arrangement of the walking wheel 3 facilitates the user to save effort when moving the tool box, and is suitable for dragging on a flat ground; a guide rod 4 is provided on the side wall of the tool box body 1, and a side wall groove is formed between two guide rods 4, and the lower part of the first supporting leg 2 is installed on the tool box body 1 through a rotating shaft and embedded in the side wall groove of the tool box body 1; in normal use, the pull rod tool box is placed on the ground, the first supporting leg 2 is stored in the groove of the tool box body 1 or the first supporting leg 2 is in an unfolded state to maintain stability; when the pull rod tool box needs to be moved to a suitable position, the first supporting leg 2 can be rotated to the storage state through the rotating shaft, and the pull rod tool box can be dragged to a suitable position by the walking wheel 3.
[0022] The first support leg 2 includes a support arm 21 and an extension leg 22; the support arm 21 is installed in the groove of the tool box body 1 through a rotating shaft, a guide groove 23 is provided in the middle of the support arm 21, and a slot 24 is provided at the lower part of the support arm 21. The extension leg 22 passes through the slot 24 and is installed in the guide groove 23 through a guide block 25; when in use, the extension leg 22 can move in the guide groove 23, and the length of the first support leg 2 can be adjusted by moving the extension leg 22 in the guide groove 23, thereby adjusting the length of the first support leg 2 to meet different working height requirements. In addition, the first support leg 2 can be rotated and embedded in the groove of the side wall of the box body when not in use, so as to achieve convenient storage.
[0023] It also includes a locking mechanism 5, which includes a locking block 51 and a locking buckle 52. The locking buckle 52 is arranged on the upper part of the guide rod 4, and a locking hole 53 is arranged on the locking buckle 52. The locking block 51 is installed on the extension leg 22 and cooperates with the locking hole 53. When in use, the locking block 51 on the extension leg 22 can be embedded in the locking hole 53, so as to limit and fix the first support leg 2 when it is stored, and facilitate storage. At the same time, the locking buckle 52 can act as a moving handle when the tool box body 1 is moved, which is convenient for use.
[0024] The tool box also includes at least one support frame 6, which is mounted on the support arm 21 and connected to the support arm 21 through a rotating shaft, and a support rod 61 is detachably provided on the support frame 6. When the tool box is unfolded, the support frame 6 serves as an additional fixed structure, and the support rod 61 can be used to place a scrubbing cloth or scrubbing paper, so that the user can clean the tool or hand at any time, thereby improving the convenience and cleanliness during use.
[0025] The tool placement layer includes drawers and interlayer boards; the drawers and interlayer boards are both arranged in the hollow cavity of the toolbox body 1 through guide rails, wherein, in this embodiment, the drawers are installed in the middle of the hollow cavity and the upper part of the toolbox body 1, and the interlayer boards are installed on both sides of the toolbox body 1 and are located at the lower part of the drawers on both sides of the toolbox body 1; when in use, each drawer is equipped with an independent handle, which the user can easily pull out when in use, and conveniently obtain the tools and accessories inside, which not only improves the efficiency of storing and organizing tools, but also ensures the convenience when quick access is needed. At the same time, the setting of the interlayer board can further refine the storage space, so that the tools can be reasonably divided and stored by category and size, avoiding messy stacking and improving work efficiency.
[0026] It also includes a connecting rod 7, both ends of which are connected to the upper and lower sides of the tool box body 1 through a fixing seat 8 respectively; the setting of the connecting rod 7 increases the stability of the overall structure of the draw rod tool box, and further improves the impact resistance and durability of the draw rod tool box; through the support of the fixing seat 8, the connecting rod 7 can effectively disperse the force of the draw rod tool box during transportation or use, ensuring that the draw rod tool box remains stable and reliable after long-term use.
[0027] It also includes a second support leg 9, which is installed at the rear of the toolbox body 1. The structure of the second support leg 9 is the same as that of the first support leg 2. The difference is that the second support leg 9 is directly embedded in the groove on the toolbox body 1. In this embodiment, the second support leg 9 is used to provide additional support when the pull rod toolbox is unfolded. The second support leg 9 can enhance the stability of the toolbox during use, especially when the pull rod toolbox carries heavier tools or is placed on uneven ground, ensuring that the toolbox can be placed firmly to avoid tilting or shaking.
[0028] It also includes a shelf 10, which is arranged on the upper part of the toolbox body 1, and includes a base 101, a baffle 102 and a connecting rod 103; the base 101 is installed on the toolbox body 1 through a rotating shaft seat, the baffle 102 is installed on the rear of the base 101, and the connecting rod 103 is installed on the baffle 102. The base 101 is installed on the upper part of the toolbox body 1 through the rotating shaft seat so that the shelf 10 can be rotated according to the use requirements. The connecting rod 103 on the shelf 10 effectively prevents items from sliding off, especially when placing smaller or lighter items on the shelf, the connecting rod 103 can ensure that the items remain firmly on the shelf to prevent the items from falling off due to the movement or vibration of the toolbox.
[0029] It can be seen from the above embodiment that a mounting groove is provided at the bottom of the toolbox body 1, and a running wheel 3 is provided in the mounting groove. The running wheel 3 makes it easier for the user to drag the toolbox on a flat ground, thereby improving the portability of the toolbox. It is particularly suitable for outdoor work or work scenes that require frequent movement, and improves the flexibility and convenience of use by reducing the carrying burden of the user.
[0030] The side wall of the tool box body 1 is provided with two guide rods 4, forming a side wall groove, which is connected to the first support leg 2 through a rotating shaft. The first support leg 2 can provide stable support when unfolded, effectively preventing the tool box from tipping over or sliding; when not in use, the support leg can be rotated and stored in the groove of the box body, keeping the appearance of the trolley tool box neat and tidy, reducing the occupied space, and ensuring the rapid switching between the stable placement and convenient movement of the trolley tool box to meet the needs of different working environments.
[0031] The first support leg 2 includes a support arm 21 and an extension leg 22. A guide slot 23 is provided in the middle of the support arm 21. The extension leg 22 passes through a slot 24 and is installed in the guide slot 23. The extension leg 22 can slide in the guide slot 23, thereby adjusting the height of the support leg to meet different working height requirements. This allows the pull rod tool box to remain stable in different terrains and usage scenarios, and at the same time facilitates users to adjust the height of the support leg according to specific needs, thereby improving the versatility and applicability of the tool box.
[0032] The tool box is also equipped with a locking mechanism 5, including a locking block 51 and a locking buckle 52. The locking buckle 52 is installed on the upper part of the guide rod 4, and the locking block 51 is installed on the extension leg 22. The locking block 51 is embedded in the locking hole 53, so that the support leg can be firmly fixed in the storage state to prevent instability caused by looseness during use. The locking mechanism 5 ensures that the first support leg 2 can be firmly fixed in the required position when needed, thereby improving the safety and reliability of the tool box.
[0033] The support frame 6 is mounted on the support arm 21 via a rotating shaft, and a support rod 61 is also detachably provided on the support frame 6. The support rod 61 is used to place a scrubbing cloth or scrubbing paper, so that the user can take the cleaning cloth or paper, cleaning tools or hands at any time during work, thereby improving the convenience and cleanliness of the work process. This function is particularly suitable for outdoor environments or work scenes that require frequent cleaning, making the application of the tool box closer to the actual needs of users.
[0034] A multi-layer tool placement structure is provided in the hollow cavity of the toolbox body 1, including multiple drawers and interlayer boards. The drawers are installed in the middle and upper parts of the cavity and are equipped with independent handles, which are convenient for users to quickly pull out and use tools. The interlayer boards are located at the lower part of both sides of the cavity to further subdivide the storage space. The combined design of drawers and interlayers not only improves the efficiency of tool classification and storage, but also ensures that users can quickly find the required tools when needed, reducing the search time and improving work efficiency. It is particularly suitable for work scenarios where tools need to be quickly replaced.
[0035] The tool box also includes a connecting rod 7, the two ends of which are connected to the upper and lower sides of the box body through a fixing seat 8. The connecting rod 7 increases the strength of the overall structure of the tool box, effectively enhancing its impact resistance and durability. The connecting rod 7 can disperse the force during the transportation and use of the tool box, ensuring that the tool box remains stable after long-term use.
[0036] The rear of the toolbox body 1 is also provided with a second support leg 9, which has a similar structure to the first support leg 2 and is directly embedded in the groove of the body. The second support leg 9 serves as an additional support when the toolbox is unfolded, and can provide better stability, especially when the toolbox carries heavy items or is placed on an uneven ground. The addition of the second support leg 9 reduces the shaking and tilting of the body, ensuring that the toolbox can be placed stably in various environments.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pull rod tool box, characterized in that: The tool box comprises a tool box body (1) and a first support leg (2); a hollow cavity is arranged inside the tool box body (1); a plurality of tool placement layers are arranged in the hollow cavity; a mounting groove is arranged at the bottom of the tool box body (1); a walking wheel (3) is arranged in the mounting groove; a guide rod (4) is arranged on the side wall of the tool box body (1); a side wall groove is formed between two guide rods (4); the lower part of the first support leg (2) is mounted on the tool box body (1) via a rotating shaft and is embedded in the side wall groove of the tool box body (1).
2. The drawbar tool box according to claim 1, characterized in that: The first support leg (2) comprises a support arm (21) and an extension leg (22); the support arm (21) is installed in a groove of the tool box body (1) via a rotating shaft; a guide groove (23) is provided in the middle of the support arm (21); a slot (24) is provided at the bottom of the support arm (21); the extension leg (22) passes through the slot (24) and is installed in the guide groove (23) via a guide block (25).
3. The drawbar tool box according to claim 2, characterized in that: The guide rod (4) further comprises a locking mechanism (5), the locking mechanism (5) comprising a locking block (51) and a locking buckle (52), the locking buckle (52) being arranged on the upper part of the guide rod (4), the locking buckle (52) being provided with a locking hole (53), the locking block (51) being mounted on the extension leg (22) and cooperating with the locking hole (53).
4. The drawbar tool box according to claim 1, characterized in that: It also comprises at least one support frame (6), wherein the support frame (6) is mounted on the support arm (21) and connected to the support arm (21) via a rotating shaft, and a support rod (61) is detachably provided on the support frame (6).
5. The drawbar tool box according to claim 1, characterized in that: The tool placement layer comprises a drawer and an interlayer plate; the drawer and the interlayer plate are both arranged in the hollow cavity of the tool box body (1) via guide rails, the drawer is installed in the middle of the hollow cavity and the upper part of the tool box body (1), and the interlayer plate is installed on both sides of the tool box body (1) and is located below the drawers on both sides of the tool box body (1).
6. The drawbar tool box according to claim 1, characterized in that: It also comprises a connecting rod (7), the two ends of which are connected to the upper and lower sides of the tool box body (1) via fixing seats (8) respectively.
7. The drawbar tool box according to claim 1, characterized in that: It also includes a second supporting leg (9), which is installed on the rear part of the tool box body (1).
8. The drawbar tool box according to claim 1, characterized in that: The tool box also comprises a storage rack (10), the storage rack (10) being arranged on the upper part of the tool box body (1), the storage rack (10) comprising a base (101), a baffle (102) and a connecting rod (103); the base (101) is mounted on the tool box body (1) via a rotating shaft seat, the baffle (102) is mounted on the rear part of the base (101), and the connecting rod (103) is mounted on the baffle (102).